KR20050114906A - A manless management system of a wrong parking and stop for a union and alone to construct mixture and employment method thereof - Google Patents

Abstract

Integrated and independent combination of 24/7 unattended monitoring of illegal parked vehicles on monitored areas such as intersections, roads and backside roads to automatically execute a series of processes such as imposing a fine through collecting and recognizing license plates. It relates to an illegal parking control system and an operation method thereof.

The present invention comprises the steps of setting each function (bidirectional monitoring, time zone monitoring) of the field apparatus using the operating terminal provided in the center apparatus, and setting the operating mode (manual mode, semi-automatic mode, automatic mode) of the system; Determining whether the set time has elapsed by checking an elapsed stop time of the vehicle when the vehicle stopped in the monitoring target section in the set operation mode; If it is determined that the stopping time has elapsed, determining that the vehicle is in violation and extracting an absolute position of the subject to be cracked down; Collecting a license plate image of a vehicle parked in a corresponding area including the absolute position information; Recognizing the collected license plate image and then automatically issuing a vehicle inquiry and penalty bill through an external connection server.

Description

Illegal parking unmanned enforcement system by integrated and independent combination and its operation method {A MANLESS MANAGEMENT SYSTEM OF A WRONG PARKING AND STOP FOR A UNION AND ALONE TO CONSTRUCT MIXTURE AND EMPLOYMENT METHOD THEREOF}

The present invention relates to a parking control system, and more particularly, to illegally park illegally parked vehicles for monitoring areas such as intersections, roads, and backside roads for 24 hours for unattended monitoring, such as imposing a fine through collecting and recognizing license plates. The present invention relates to an illegal parking control system and a method of operating the same by an integrated and independent configuration combination that automatically executes a series of processes.

"Parking" in the Road Traffic Act means that a car stops continuously for reasons such as waiting for passengers, loading cargo or malfunctioning, or the driver of the car cannot leave the car and drive immediately. "Stop" means that the car stops without exceeding 5 minutes and refers to a stopped state other than parking. It is defined as.

However, due to illegal driving habits, illegal parking stops at intersections, pedestrian crossings, bus stops, residential areas, and other places that prohibit smooth traffic communication, pedestrian safety, and rapid movement of emergency vehicles cause many problems. have.

Therefore, local governments operate on-site enforcement personnel to control illegal parking vehicles and impose penalties to prevent illegal parking.

However, in the case of operating the on-site enforcement personnel, there are disadvantages in that a lot of operating costs are required due to the support of the vehicle and payment of salaries for securing mobility, and the on-site enforcement due to the occurrence of civil complaints between the on-site enforcement agent and the driver of the illegal parking vehicle. Many difficulties have arisen.

As an alternative, an unmanned surveillance system is installed and operated in areas where intensive monitoring is required, such as intersections and pedestrian crossings.

Unmanned surveillance system is equipped with a CCD camera that collects the image of the monitoring section as a field device, and a center device is installed in a public office that manages the road management. The field device and the center device are wireless or optical cables or dedicated lines. Connected to allow communication between the field device and the center device.

In addition, the field apparatus is provided with a lighting means for collecting the license plate image of the illegal parking vehicle at night or the surrounding environment is dark, and a sound transmitting means for transmitting a warning message to the illegal parking driver.

The center apparatus is provided with a monitor displaying images collected from the CCD camera of the field apparatus, and the main control apparatus of the center apparatus is connected to the police station server for vehicle inquiry.

In the conventional unmanned surveillance system as described above, in order to control illegal parking in the monitoring area, the operator of the center apparatus should always watch the monitor. Asks the driver to move the vehicle by nurturing it through the speaker installed in the

However, in spite of requesting the movement of the vehicle, when illegal parking is continuously made, the license plate of the vehicle is photographed and collected through a CCD camera, and then a fine is charged to the driver of the vehicle through the vehicle inquiry.

The unmanned surveillance system typically employs a single CCD camera, and repeatedly zooms in, zooms out, pans, and tilts the camera to collect license plate images of illegal parking vehicles. As Tilt) is performed, there is a problem in that the durability of a mechanical mechanism such as a motor or a gear driving the same is lowered to cause a small failure.

In addition, in the case of night monitoring, as the strobe is frequently operated to collect license plate images of an illegal parking vehicle, a problem of shortening the electrical life of the strobe occurs.

In addition, there is a problem that the communication network is overloaded due to the constant traffic between the field device and the center device.

In addition, in order to monitor illegal parking, the operator of the center apparatus should always keep an eye on the monitor, and as the determination of whether to impose a fine is made by the supervisor of the monitor of the center apparatus, complaints with the vehicle owner frequently occur. There is a problem.

The present invention has been invented to solve the above problems, the object of which is to 24-hour automatic monitoring of illegal parking vehicles and the determination of the progress and the absolute position of the illegally parked vehicle for the monitoring target section such as intersections or roads and back roads. By collecting the license plate number of illegal parking vehicle through the location identification of the automatic vehicle number recognition system, a series of processes related to the vehicle inquiry and issuance of penalty charge bill are automatically executed through the automatic recognition of the collected license plate.

In addition, as part of automating the crackdown, various functions are independently configured with respect to the components of the field apparatus and the center apparatus, and integrated and combined with them, the flexibility of the various site and center components and the requirements of the operator can be achieved. System operation is provided.

In addition, if necessary, it can be used as a monitoring system for surrounding traffic conditions, and based on this, the priority of the subjects to be cracked based on traffic traffic conditions can be selected to maximize the efficiency of enforcement through organic linkages with site crackdown personnel. Traffic communication is provided.

In addition, it maximizes operational efficiency by setting various scenarios such as the display and repetition of alarms through digital voice information in the center device, and secures strategic operational efficiency according to weekly parking patterns.

In other words, Illegal parking, which is one of the obstacles to traffic communication, is continuously regulated 24 hours, and the capacity of illegal parking is reduced according to the parking control priority according to the traffic conditions of the site. Minimized to provide a smooth traffic communication.

The present invention for realizing the above object is composed of a first image input means, a second image input means and an on-site controller consisting of analog and digital cameras respectively, and the on-site controller independently configured as an essential field apparatus do.

The first image input unit collects an image for the illegal parking stop section and transmits the image to a controller, and the second image input unit performs a basic function of collecting a license plate image of a vehicle subject to enforcement.

The on-site controller controls the pan / tilt and zoom in / zoom out of the first image input means and the second image input means, respectively, and the image and second image input means collected by the first image input means directly from the field apparatus according to the configuration requirements. Includes the ability to analyze each of the collected images.

In particular, the video analysis device can be replaced by the center's operator's terminal if necessary, and can be replaced by the center's data processing server. It should be equipped with a removable configuration so that.

The center unit includes a wired or wireless communication infrastructure that connects the field unit with the center, and consists of an operating terminal, a data collection server, an external connection server, an image analysis server, a license plate recognition server, and a database. According to the requirements of the center and the site, the server may not be configured as a facility of the center, but may have an image analysis device in the field, and may perform this in the field.

In addition, if the number of site points to be managed by the center equipment is large, the operator equipment, data collection server, external linking server, and video analysis server may be configured as a plurality of center facilities.

The present invention including the above-mentioned functions is to set each function (bidirectional monitoring, time zone monitoring) of the field device by using the operating terminal provided in the center device, and the operating mode (manual mode, semi-automatic mode, automatic mode) of the system Setting process; Determining whether the set time has elapsed by checking an elapsed parking stop time for the existing vehicle when it is determined that the vehicle stopped in the monitoring target section exists in the set operation mode; If it is determined that the stopping time has elapsed, determining that the vehicle is in violation and extracting an absolute position of the subject to be cracked down; Collecting a license plate image of a vehicle parked in a corresponding area including the absolute position information; Recognizing the collected license plate image and then automatically issuing a vehicle inquiry and penalty bill through an external connection server.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The illegal parking and unmanned enforcement system by the integrated and independent construction combination according to the present invention is a center apparatus installed in the field device installed in the monitoring target area such as an intersection and the administrative department (ward office situation room) that manages the maintenance and operation of the road. The field device and the center device can be connected in various forms such as optical communication or coaxial cable, wireless communication, and TCP / IP digital network (Internet).

In addition, in performing the illegal parking control through the organic relationship between the field apparatus and the center apparatus, image recognition and license plate recognition for the illegal parking target vehicle may be implemented as the basis of the field apparatus or the center apparatus, which is essential for the field apparatus. One or two video input means (CCD camera and digital camera) may be used.

In each of the embodiments to be described later it is preferable to give different reference numerals as the configuration of the field apparatus is different from each other, the same reference numerals are used as the device having the same function is applied to the components.

(First embodiment)

The camera, which is an essential device to collect the image of the surveillance area, is installed in the field device installed in the monitoring target section such as the intersection, and the camera for license plate recognition is installed as the digital camera.

In addition, the center unit is installed in the administrative department (for example, the ward office situation room) that manages the maintenance and operation of the road section.

The field device and the center device are connected in various ways such as wireless, optical cable, TCP / IP digital network (Internet), PSTN, etc. to provide organic data communication.

In this case, in analyzing the image collected by the CCD camera, it provides one method of processing on the basis of the field apparatus and another method of processing on the basis of the center apparatus.

As shown in FIG. 1, the field apparatus 100 includes a first camera 110 and a second camera 120, a speaker 130, a first controller 140, a web transmitter 150, and a hub 160. ), The modem 170 and the second controller 180 is configured.

The first camera 110 may be made of an analog CCD camera or a WEB camera having a low illumination, and is installed to have a suitable lens according to the site conditions, the monitoring section, the image of the vehicle that is illegally parked by monitoring approximately 60M section Enter.

In addition, the first camera 110 inputs a surrounding road traffic situation image according to the setting and adjustment of the operator.

The second camera 120 is a low-light digital camera, which focuses on a corresponding cell of the surveillance area, which is regarded as an illegal parking vehicle and determined to be a penalty vehicle, by pan / tilt and zoom in / zoom out, and then license plate of the vehicle. Collect the images.

The first camera 110 and the second camera 120 are controlled pan / tilt to monitor the blind spots around the installed poles.

The speaker 130 transmits a digital voice alert provided by the center apparatus 200 to guide the driver of the illegal parking vehicle to move to another place.

The first controller 140 controls pan / tilt and zoom in / zoom out, which are operations for collecting images through the first camera 110, according to an operation scenario set in the center apparatus 200.

In addition, when image analysis is provided as a basis of the center apparatus 200, the vehicle image of the surveillance area collected from the first camera 110 is processed into image data such as JPEG, BMP, DWG, and the like to the center apparatus 200. send.

However, when the image analysis is provided as the basis of the field apparatus 100, the first controller 140 analyzes the image of the surveillance section collected by the first camera 110 to determine whether there is an illegal parking vehicle in the surveillance section. If it is determined that the illegal parking vehicle is present, and transmits information on the section to the second controller 180.

The web transmitter 150 converts the image of the surveillance region, which is processed and applied as image data through the first controller 140, into a digital packet.

The hub 160 provides a network connection between the first controller 140 and the second controller 180 in the field apparatus 100 and performs connection of packet data transmitted and received.

The modem 170 is composed of an ADSL modem, and provides data communication through a communication network connecting the field apparatus 100 and the center apparatus 200.

The second controller 180 controls the pan / tilt and zoom in / zoom out of the second camera 120 according to a control signal provided from the center apparatus 200 when the image analysis is provided by the base apparatus 200. After the photographing section is set up, photographing and collecting the license plate image of the vehicle parked in the designated section, the collected license plate image data is transmitted to the center apparatus 200.

In addition, when the image analysis is provided based on the field apparatus 200, the controller 180 may pan / tilt and zoom in / zoom the second camera 120 according to a control signal applied from the first controller 140. After setting up the photographing section by controlling the out, photographing and collecting the license plate image of the vehicle parked in the designated section, and transmitting the collected license plate image data to the center apparatus 200.

Although the above-described image analysis for determining whether the vehicle is stopped or the absolute position information is provided based on the field apparatus 100, the first controller 140 processes the image analysis. However, according to the design of the system, The method of setting in the controller 180 is also included in the scope of the present invention.

If the analysis of the image is based on the center apparatus 200, the center apparatus 200 analyzes the image of the monitoring section collected by each field apparatus 100, and when the target vehicle is detected, stop information of the subject vehicle to be cracked down, That is, by determining the absolute position information of the vehicle and transmitting the absolute position information (shooting section information) of the vehicle to the field apparatus 100, it is possible to collect the license plate of the vehicle stopped in the corresponding section.

However, when the analysis of the image is based on the field apparatus 100, the processor performs various processes related to the imposition of a penalty fee and the traffic processing according to the license plate collected through the second camera 120.

When the analysis of the image for the monitoring target section is based on the center apparatus 200, the center apparatus 200 has a data processing server 210, image analysis server 220, license plate recognition server 230, database 240 ), The operation terminal 250, the external linkage server 260 and the status plate 270.

The data processing server 210 collects an image of a monitoring target section provided from the field apparatus 100 and a license plate image collected from a vehicle of an enforcement target and stores it in the database 240.

That is, the data that is normally recognized in the collected image is compressed and stored in a predetermined file format set in the database 240, and the information file that is not normally recognized may be deleted without being stored in the database 240. Manage functions.

Further, the information is transmitted from the information transmitted from the field apparatus 100 to vehicle information of the monitoring target section, and information required for enforcement such as stop start time, still image, point name, direction, and stop position.

The image analysis server 220 analyzes the image of the surveillance target section transmitted from the field apparatus 100 to determine whether there is a vehicle parked illegally.

The license plate recognition server 230 recognizes a license plate by using an algorithm set to perform vehicle inquiry of a vehicle parked in a corresponding cell section when it is recognized that an illegal parking vehicle exists in an arbitrary cell area of a monitoring target section. do.

The database 240 compresses and stores illegal parking and surrounding traffic-related information collected in accordance with the operation of the data processing server 210 in a predetermined file format, and operates an operator involved in illegal parking control based on this. Check and take action, store information about penalty vehicles.

The operation terminal 250 is an operator terminal, and sets up a parking stop section and information of a vehicle in a monitored target section for each basic time unit by setting the conditions by the operator as a table and lists up the illegal parking vehicle based on this. Create a list.

In addition, the operation terminal 250 operates the status plate 270 for each road in the region by using the image transmitted from the field apparatus 100 for each region, and illegal parking vehicle for a predetermined time, for example, every 5 minutes. Collect and recognize license plates to confirm the imposition of penalties.

The external connection server 260 reads the information contained in the database 240 at a predetermined period and accesses a server of an agency that manages traffic related tasks, which are not shown, to provide traffic status information, that is, average speed and waiting length of the surrounding monitoring road. By providing information on congestion, etc., and transmitting image information, license plate recognition information, vehicle inquiry information, etc., of a vehicle deemed to be illegal parking to a server installed in a related enforcement agency, a fine notice is issued for vehicles subject to illegal parking. To be issued.

In addition, when the connection of the on-site enforcement personnel is required, that is, when the license plate collected from the illegally parked vehicle is not normally performed in the monitored target section, the terminal (PDA; 300) carried by the on-site enforcement officer by wireless communication is carried out. Command illegal parking control and traffic communication at specific points.

In the first embodiment of the present invention including the above function, the case where the image analysis is provided for the illegal parking and the absolute position analysis for the monitoring section based on the center apparatus 200 will be described below.

The first camera 110 controls pan / tilt and zoom in / zoom out according to an operation process set in the first controller 140 to collect an image of a set monitoring section, and then converts the image into a packet set through the first controller 140. To transmit to the web transmitter 150.

In this case, the web transmitter 150 converts the analog packet provided from the first controller 140 into a digital packet for transmission to the center apparatus 200 and transmits the digital packet to the center apparatus 200 through the modem 170.

The data processing server 210 in the center apparatus 200 extracts a recognition success and recognition failure image based on the image information collected by the field apparatus 100 and stores or deletes the image in the database 240.

Then, the image analysis server 220 accesses the image collected by the field apparatus 100 from the database 240 and analyzes it according to the set algorithm, the information of the absolute position where the illegal parking vehicle is located and the position of the license plate of the vehicle Extract information about the information about the pan / tilt and zoom in / zoom out and transmit it to the second controller 180 in the field apparatus (100).

Accordingly, the second controller 180 of the field apparatus 100 is parked at an absolute section in which pan / tilt and zoom in / zoom out of the second camera 120 are controlled under the control of the center apparatus 200. The license plate image of the vehicle is collected and processed into packet data through the second controller 180 and transmitted to the center apparatus 200.

The data processing server 210 in the center apparatus 200 stores the collected license plate image in the database 240, and the license plate recognition server 230 analyzes the collected license plate image through an external linked server 260. And in cooperation with the server installed in the relevant enforcement agency, a series of processes for car inquiry and imposition of fines are executed.

In addition, the external connection server 260 cooperates with the police agency server that manages the traffic management system to provide traffic status information (average speed, waiting length, congestion, etc.) for the section to provide a flexible signal system for the section. Allow operations or site personnel to be deployed.

In the above, the embodiment in which the image analysis is processed based on the center apparatus 200 has been described. However, the embodiment in which the image analysis is processed based on the field apparatus 100 is operated as follows.

When the first camera 110 collects an image of the set monitoring section by controlling the pan / tilt and zoom in / zoom out according to the operation process set in the first controller 140, the first controller 140 of the input monitoring target section By analyzing the image, information on the absolute position where the illegal parking vehicle is located, information on the position of the license plate of the vehicle, and information on pan / tilt and zoom in / zoom out are extracted and transmitted to the second controller 180.

Accordingly, the second controller 180 controls the pan / tilt and zoom-in / zoom-out of the second camera 120 according to the information provided from the first controller 140. The image is collected and processed into packet data and transmitted to the center apparatus 200.

The data processing server 210 in the center apparatus 200 stores the collected license plate image in the database 240, and the license plate recognition server 230 analyzes the collected license plate image through an external linked server 260. And in cooperation with the server installed in the relevant enforcement agency, a series of processes for car inquiry and imposition of fines are executed.

In addition, the external connection server 260 cooperates with the police agency server that manages the traffic management system to provide traffic status information (average speed, waiting length, congestion, etc.) for the section to provide a flexible signal system for the section. Allow operations or site personnel to be deployed.

Therefore, when image analysis is provided based on the field apparatus 100 as described above, an immediate control effect can be expected by the direct interlocking control in the field apparatus 100, and the field apparatus 100 and the center can be expected. Communication traffic between the devices 200 remains stable to provide stability and reliability in the transmission and reception of information.

Second Embodiment

The camera, which is an essential device to collect the image of the surveillance area, is installed as an analog CCD camera and the camera for license plate recognition is also installed as an analog CCD camera.

In general, a high-performance digital camera is required because the traffic enforcement system extracts license plates for moving vehicles.However, for illegal parking control, high-performance digital cameras collect license plates for vehicles that are parked. It is not necessary to use a digital camera, and if a general low light analog CCD is applied, the size of the license plate-related image can satisfy a horizontal and vertical approximately 200 pixels and 180 pixels, and thus a sufficient effect can be expected. The second embodiment of the present invention Is how to apply it.

In addition, the center unit is installed in the administrative department (for example, the ward office situation room) that manages the maintenance and operation of the road section.

The field device and the center device are connected in various ways such as wireless, optical cable, TCP / IP digital network (Internet), PSTN, etc. to provide organic data communication.

At this time, in analyzing the image collected in the surveillance area, it provides one method of processing on the basis of the field apparatus and another method of processing on the basis of the center apparatus.

As shown in FIG. 2, the field apparatus 100 includes a first camera 110A and a second camera 110B, a speaker 130, a controller 140, a web transmitter 150, and a modem 170. It is configured to include.

The first camera 110A is composed of an analog CCD camera having low illumination, and is installed to have an appropriate lens according to the site conditions, and monitors a set section, approximately 60M section, and inputs an image of an illegally parked vehicle.

In addition, the first camera 110A inputs an image of a surrounding road traffic situation according to the setting and adjustment of the operator.

The second camera 110B is an analog CCD camera having a low light, and focuses a specified cell of the surveillance area, which is regarded as an illegal parking lot and determined to have a penalty vehicle, by pan / tilt and zoom in / zoom out. After fixing, collect the license plate image of the vehicle

The first camera 110A and the second camera 110B are pan / tilt controlled in all directions so as to monitor a blind spot around the installed pole.

The speaker 130 transmits a digital voice alert provided by the center apparatus 200 to guide the driver of the illegal parking vehicle to move to another place.

The controller 140 controls pan / tilt and zoom-in / zoom out for image acquisition through the first camera 110A according to an operation scenario set in the center apparatus 200, and specifies the absolute designated through the second camera 110B. Controls the operation to collect the license plate image of a vehicle that is illegally parked at a location.

The web transmitter 150 converts the collected image and license plate image applied from the controller 140 into digital packets and transmits them to the center apparatus 200.

The modem 170 is composed of an ADSL modem, and provides data communication through a communication network connecting the field apparatus 100 and the center apparatus 200.

In the case of the controller 140, when the image analysis is provided as the basis of the center apparatus 200, the vehicle image of the surveillance area collected from the first camera 110A is converted into a digital packet through the web transmitter 150. send.

However, when the image analysis is provided as the basis of the field apparatus 100, the controller 140 analyzes the image of the surveillance section collected by the first camera 110A to determine whether an illegal parking vehicle exists in the surveillance section. If it is determined that an illegal parking vehicle exists, control the pan / tilt and zoom in / zoom out of the second camera 120 to set up a shooting section, and then photograph the license plate image of the vehicle parked in the designated section. Collect and transmit the collected license plate image data to the center apparatus 200.

If the analysis of the image is based on the center apparatus 200, the center apparatus 200 analyzes the image of the monitoring section collected by each field apparatus 100, and when the target vehicle is detected, stop information of the subject vehicle to be cracked down, That is, by determining the absolute position information of the vehicle and transmitting the absolute position information (shooting section information) of the vehicle to the field apparatus 100, it is possible to collect the license plate of the vehicle stopped in the corresponding section.

However, when the analysis of the image is based on the field apparatus 100, the processor performs various processes related to the imposition of a penalty fee and the traffic processing according to the license plate collected through the second camera 120.

When the analysis of the image for the monitoring target section is based on the center apparatus 200, the center apparatus 200 has a data processing server 210, image analysis server 220, license plate recognition server 230, database 240 ), The operation terminal 250, the external linkage server 260 and the status plate 270.

The data processing server 210 collects an image of a monitoring target section provided from the field apparatus 100 and a license plate image collected from a vehicle of an enforcement target and stores it in the database 240.

That is, the data that is normally recognized in the collected image is compressed and stored in a predetermined file format set in the database 240, and the information file that is not normally recognized may be deleted without being stored in the database 240. Manage functions.

Further, the information is transmitted from the information transmitted from the field apparatus 100 to vehicle information of the monitoring target section, and information required for enforcement such as stop start time, still image, point name, direction, and stop position.

The image analysis server 220 analyzes the image of the surveillance target section transmitted from the field apparatus 100 to determine whether there is a vehicle parked illegally.

The license plate recognition server 230 recognizes a license plate by using an algorithm set to perform vehicle inquiry of a vehicle parked in a corresponding cell section when it is recognized that an illegal parking vehicle exists in an arbitrary cell area of a monitoring target section. do.

The database 240 compresses and stores illegal parking and surrounding traffic-related information collected in accordance with the operation of the data processing server 210 in a predetermined file format, and operates an operator involved in illegal parking control based on this. Check and take action, store information about penalty vehicles.

The operation terminal 250 is an operator terminal, and sets up a parking stop section and information of a vehicle in a monitored target section for each basic time unit by setting the conditions by the operator as a table and lists up the illegal parking vehicle based on this. Create a list.

In addition, the operation terminal 250 operates the status plate 270 for each road in the region by using the image transmitted from the field apparatus 100 for each region, and illegal parking vehicle for a predetermined time, for example, every 5 minutes. Collect and recognize license plates to confirm the imposition of penalties.

The external connection server 260 reads the information contained in the database 240 at a predetermined period and accesses a server of an agency that manages traffic related tasks, which are not shown, to provide traffic status information, that is, average speed and waiting length of the surrounding monitoring road. By providing information on congestion, etc., and transmitting image information, license plate recognition information, vehicle inquiry information, etc., of a vehicle deemed to be illegal parking to a server installed in a related enforcement agency, a fine notice is issued for vehicles subject to illegal parking. To be issued.

In addition, when the connection of the on-site enforcement personnel is required, that is, when the license plate collected from the illegally parked vehicle is not normally performed in the monitored target section, the terminal (PDA; 300) carried by the on-site enforcement officer by wireless communication is carried out. Command illegal parking control and traffic communication at specific points.

In the second embodiment of the present invention including the above function, the case where the image analysis is provided for the illegal parking or the absolute position analysis for the monitoring section based on the center apparatus 200 will be described below.

The first camera 110A controls the pan / tilt and zoom-in / zoom-out according to an operation process set in the controller 140 to collect an image of a set monitoring section, and then converts the image into a digital packet through the web transmitter 150 to convert the modem ( It transmits to the center apparatus 200 through 170.

The data processing server 210 in the center apparatus 200 extracts a recognition success and recognition failure image based on the image information collected by the field apparatus 100 and stores or deletes the image in the database 240.

Then, the image analysis server 220 accesses the image collected by the field apparatus 100 from the database 240 and analyzes it according to the set algorithm, the information of the absolute position where the illegal parking vehicle is located and the position of the license plate of the vehicle Extracts information about the pan / tilt and zoom in / zoom out and transmits to the controller 140 in the field apparatus 100.

Accordingly, the controller 140 of the field apparatus 100 controls the pan / tilt and zoom-in / zoom-out of the second camera 110B under the control of the center apparatus 200 to control the vehicle of the vehicle which is parked at an absolute section designated. The license plate image is collected and then converted into a digital packet through the web transmitter 150 and transmitted to the center apparatus 200.

The data processing server 210 in the center apparatus 200 stores the collected license plate image in the database 240, and the license plate recognition server 230 analyzes the collected license plate image through an external linked server 260. And in cooperation with the server installed in the relevant enforcement agency, a series of processes for car inquiry and imposition of fines are executed.

In addition, the external link server 260 cooperates with the police agency server that manages the traffic management system to provide traffic status information (average speed, waiting length, congestion, etc. for the corresponding section) to operate the flexible signaling system for the corresponding section. Or on-site deployment of traffic personnel.

In the above, the embodiment in which the image analysis is processed based on the center apparatus 200 has been described. However, the embodiment in which the image analysis is processed based on the field apparatus 100 is operated as follows.

When the first camera 110 collects an image of the set monitoring section by controlling pan / tilt and zoom in / zoom out according to an operation process set in the controller 140, the controller 140 analyzes an image of an input monitoring target section. Then, information on the absolute position where the illegal parking vehicle is located, information on the position of the license plate of the vehicle, and information on pan / tilt and zoom in / zoom out are extracted.

Subsequently, after controlling the pan / tilt and zoom-in / zoom-out of the second camera 110B according to the extracted information, the license plate image of the vehicle parked in an absolute section specified is collected and then digitally transmitted through the web transmitter 150. The packet is converted into a packet and transmitted to the center apparatus 200.

The data processing server 210 in the center apparatus 200 stores the collected license plate image in the database 240, and the license plate recognition server 230 analyzes the collected license plate image through an external linked server 260. And in cooperation with the server installed in the relevant enforcement agency, a series of processes for car inquiry and imposition of fines are executed.

In addition, the external connection server 260 cooperates with the police agency server that manages the traffic management system to provide traffic status information (average speed, waiting length, congestion, etc.) for the section to provide a flexible signal system for the section. Allow operations or site personnel to be deployed.

Therefore, when image analysis is provided based on the field apparatus 100 as described above, an immediate control effect can be expected by the direct interlocking control in the field apparatus 100, and the field apparatus 100 and the center can be expected. Communication traffic between the devices 200 remains stable to provide stability and reliability in the transmission and reception of information.

(Third Embodiment)

It is a method to control illegal parking by installing only one digital camera in the field device, and it is somewhat inconvenient for the operator to check the process of automatic parking control in real time, but it is a point where only the unmanned speed camera is installed in the field. This can be applied effectively.

In this case, the superimposed photographing method defined for each area is applied for license plate recognition, and the center device recognizes and controls the license plate image information when the license plate is recognized in the field.

As shown in FIG. 3, the field apparatus 100 includes a camera 120, a speaker 130, a controller 180, and a modem 170.

The camera 120 is composed of a digital camera or a Web camera, the vehicle is installed to have an appropriate lens according to the conditions of the site, the vehicle is illegally parked by monitoring the section, approximately 60M section set according to the operating scenario set in the center apparatus 200 Input the video of.

In addition, the camera 120 controls the pan / tilt and zoom-in / zoom out based on the information provided from the center apparatus 200 to collect license plate images of illegal parking vehicles.

The speaker 130 transmits a digital voice alert provided by the center apparatus 200 to guide the driver of the illegal parking vehicle to move to another place.

The controller 180 controls pan / tilt and zoom in / zoom out, which are operations for collecting images through the camera 120, according to an operation scenario set in the center apparatus 200.

The modem 170 is composed of an ADSL modem, and provides data communication through a communication network connecting the field apparatus 100 and the center apparatus 200.

If the analysis of the image is based on the center apparatus 200, the center apparatus 200 analyzes the image of the monitoring section collected by each field apparatus 100, and when the target vehicle is detected, stop information of the subject vehicle to be cracked down, That is, by determining the absolute position information of the vehicle and transmitting the absolute position information (shooting section information) of the vehicle to the field apparatus 100, it is possible to collect the license plate of the vehicle stopped in the corresponding section.

However, when the analysis of the image is based on the field apparatus 100, the processor performs various processes related to the imposition of a penalty fee and the traffic processing according to the license plate collected through the camera 120.

The configuration of the center apparatus 200 is a data processing server 210, an image analysis server 220 and a license plate recognition server 230, a database 240, an operating terminal 250, an external linked server 260 and the situation board ( 270).

When the image analysis is provided based on the center apparatus 200, the data processing server 210 collects the image of the monitoring target section provided from the field apparatus 100 and the license plate image collected from the vehicle of the control target. The base 240 stores it.

That is, the data that is normally recognized in the collected image is compressed and stored in a predetermined file format set in the database 240, and the information file that is not normally recognized may be deleted without being stored in the database 240. Manage functions.

Further, the information is transmitted from the information transmitted from the field apparatus 100 to vehicle information of the monitoring target section, and information required for enforcement such as stop start time, still image, point name, direction, and stop position.

When the image analysis is provided based on the center apparatus 200, the image analysis server 220 analyzes the image of the surveillance target section transmitted from the field apparatus 100 to determine whether there is a vehicle parked illegally. .

The license plate recognition server 230 recognizes a license plate by using an algorithm set to perform vehicle inquiry of a vehicle parked in a corresponding cell section when it is recognized that an illegal parking vehicle exists in an arbitrary cell area of a monitoring target section. do.

The database 240 compresses and stores illegal parking and surrounding traffic-related information collected in accordance with the operation of the data processing server 210 in a predetermined file format, and operates an operator involved in illegal parking control based on this. Check and take action, store information about penalty vehicles.

The operation terminal 250 is an operator terminal, and sets up a parking stop section and information of a vehicle in a monitored target section for each basic time unit by setting the conditions by the operator as a table and lists up the illegal parking vehicle based on this. Create a list.

In addition, the operation terminal 250 operates the status plate 270 for each road in the region by using the image transmitted from the field apparatus 100 for each region, and illegal parking vehicle for a predetermined time, for example, every 5 minutes. Collect and recognize license plates to confirm the imposition of penalties.

The external connection server 260 reads the information contained in the database 240 at a predetermined period and accesses a server of an agency that manages traffic related tasks, which are not shown, to provide traffic status information, that is, average speed and waiting length of the surrounding monitoring road. By providing information on congestion, etc., and transmitting image information, license plate recognition information, vehicle inquiry information, etc., of a vehicle deemed to be illegal parking to a server installed in a related enforcement agency, a fine notice is issued for vehicles subject to illegal parking. To be issued.

In addition, when the connection of the on-site enforcement personnel is required, that is, when the license plate collected from the illegally parked vehicle is not normally performed in the monitored target section, the terminal (PDA; 300) carried by the on-site enforcement officer by wireless communication is carried out. Command illegal parking control and traffic communication at specific points.

(Example 4)

This is similar to the fourth embodiment described above, but only one analog CCD camera is installed in the field apparatus to automatically read the subject vehicle and the traffic situation in the enforcement section using only a single CCD, and the subject vehicle in the enforcement section In this case, the license plate is automatically detected whether visual judgment is possible, and if there is a license plate capable of visual judgment, related image information is collected through precise camera control of the license plate and received by the center apparatus to perform automatic crackdown through license plate recognition. That's how.

In this method, the whole image analysis and license plate recognition process can be processed on-site, and the image information can be received at the center so that the center can perform the judgment of the vehicle subject to stop and license plate recognition.

According to this method, the CCD camera in the field is readjusted and operated in an appropriate state through pan / tilt and zoom-in / zoom-out control in order to obtain a judgment result on whether there is a parking vehicle and whether there is a license plate that can be visually judged. After recognizing all target license plates, the CCD camera in the field is readjusted to an appropriate state to automatically perform parking judgment.

As shown in FIG. 4, the analog CCD camera 110 collecting images in the field apparatus 100, the controller 140, the web transmitter 150 and the modem converting the collected analog image signals into digital signals. And 170.

The center apparatus 200 has the same or similar configuration as that of the first to third embodiments described above, and thus a detailed description thereof will be omitted.

That is, the field apparatus 100 performs only a simple function of collecting the image of the set surveillance section by adjusting the pan / tilt and zoom in / zoom out under the control of the center apparatus 200 and transmitting the image to the center apparatus 200. In addition, general processes such as image analysis and license plate extraction are performed by the center apparatus 200.

At this time, the camera installed in the field apparatus 100 is composed of a general analog CCD camera or WEB camera, and performs the image collection for the license plate position detection and license plate recognition for the vehicle is determined to be illegal parking and illegal parking.

In addition, the data collection server 230 installed in the center apparatus 200 receives a video file of JPG or BMP format when the camera installed in the field apparatus 100 is a WEB camera or a still image on the data structure of MPEG4. And a grabber device for processing an image frame for an analog CCD camera when the CCD signal is input from the field device 100 to the center device 200 as an analog signal through an optical or coaxial cable. The basic function of converting an analog image into a digital image can be implemented.

Therefore, when the image information is received from the field apparatus 100 to the center apparatus 200, it is determined whether the illegal parking is in the monitoring section through the analysis of the received image, and if there is an illegal parking vehicle, the license plate position for the license plate recognition therefrom. To determine the absolute position information where the license plate is located.

When the absolute position where the license plate is located is determined, the camera of the field apparatus 100 is controlled by referring to the predefined pan / tilt and zoom in / zoom out information for each absolute position to acquire license plate images of illegal parking vehicles, and then configure the license plate. The symbol is disadvantageously recognized and the result is stored in the database 240.

Thereafter, as in the operation of each of the above-described embodiments, vehicle identification and the imposition of a penalty, a crackdown through connection of a site crackdown agent, and provision of information related to a traffic related agency are executed from the license plate.

In each of the above-described embodiments, the linkage method between the external connection server 260 installed in the center apparatus 200 and the server installed in a traffic related organization includes a database of the corresponding information according to a request of a server installed in the related organization. One method of searching and providing from 240 may be applied, and the external connection server 260 installed in the center apparatus 200 searches for information stored in the database 240 at predetermined time intervals and installs it in a related organization. Another method for transmitting to the server to be applied may be applied, and one method for transmitting the event occurrence information by accessing the server installed in the relevant institution every time an event occurs, such as an interruption in illegal parking or parking vehicle, may be applied. Can be.

In addition, by using the operating terminal 250 installed in the center apparatus 200 in each of the above embodiments by setting an operation plan for the pan / tilt and zoom in / zoom out of the camera installed in the field apparatus 100 for each day In addition, it is possible to flexibly monitor traffic traffic at surrounding roads and intersections according to fixed times and plans.

In the field apparatus, the camera as an image collecting means is installed at a predetermined height in one pole as shown in FIGS. 5 and 6.

Referring to the operation of performing illegal parking unmanned monitoring in the configuration of each embodiment of the present invention including the function as described above are as follows.

First, a flow of setting a functional configuration through the operation terminal 250 configured in the center apparatus 200 will be described with reference to FIG. 7.

Using the operating terminal provided in the center apparatus 200, a site point for illegal unmanned parking monitoring is set, and the operating scenario of the camera as an image collecting means is set in the controller provided in the field apparatus 100 (S10).

Subsequently, it is determined whether the analysis of the surveillance image determined at the time of setting up the system is an image analysis based on the field apparatus 100 (S11), and if the analysis of the image based on the field apparatus 100 is performed, the site of each region is determined. Allocate a data processing server for each device (S15).

However, if it is determined that the analysis of the surveillance image based on the field apparatus 100 is not determined whether the data processing server exists in the center apparatus 200 (S12), if the data processing server exists Allocate a data processing server for each field device (S16).

If the data processing server does not exist in the center apparatus 200 in the determination of S12, an error message is output to indicate that there is an error in the function configuration of the system (S13), and the operator can take appropriate measures. (S14).

In step S15, if a data processing server for each field device in each region is allocated, the execution server of the image analysis point is registered in the database (S16).

In addition, it is determined whether the recognition of the license plate in which the setup of the system is determined is set to the license plate recognition in the field apparatus 100 (S17), and if the state of the license plate recognition is not in the field apparatus 100, the center apparatus 200 is determined. It is determined whether the data processing server exists (S18).

If the data processing server does not exist in the center apparatus 200, the function of the system configuration is instructed as an output of a message (S19), so that an operator can take appropriate measures (S19). S20).

However, if it is determined that the license plate recognition in the field apparatus 100 is determined in the determination of S17, after allocating a data processing server for each field apparatus in each region (S21), the performing server of the license plate recognition point is registered in the database. (S22).

Subsequently, it is determined whether other options exist, that is, whether the setting for all the function configurations is completed. If the setting of the function configuration is not completed, the process returns to the process of S10 to complete the setting for the entire function configuration. If the setting for all the function configurations is completed, the function configuration is terminated.

When the setting of the functional configuration is completed for the field apparatus 100 and the center apparatus 200 as described above, the illegal parking vehicle unmanned enforcement using the same is executed.

In performing the unattended enforcement of the illegal parking vehicle, it is divided into a fully automatic mode, a semi-automatic mode, and a manual mode by an operator in the center apparatus 200.

The fully automatic mode will be described with reference to FIG.

When the operation of the system is started, the video input means installed in the field apparatus 100 collects the surveillance video frame of the set monitoring target section.

In this case, in the case of image analysis based on the field apparatus 100, the controller provided in the field apparatus 100 determines whether an illegal parking vehicle exists in the image of the monitoring section.

However, in the case of the image analysis based on the center apparatus 200, the illegally parked vehicle in the monitoring section is transmitted to the center apparatus 200 by transmitting the image of the monitoring section collected as a digital packet to the center apparatus 200. It is determined whether there exists (S111).

The video for the monitoring section is listed up through the management table as shown in Table 1 (S112).

Branch name Gangnam Station Intersection direction Yeoksam Station location A cell B cell C cell D cell time 08:21:12 video X X 0 X

In Table 1, 'X' means no license plate recognition, and '0' means license plate recognition.

The management table composed of the above Table 1 is listed up according to the change of the parking position.

After that, the elapsed time of the parking stop is checked at a set time interval for the corresponding cell detected as the parking stop in the management table listed as above (S113), and the parking is continuously maintained for a predetermined time, for example, 5 minutes to 10 minutes. It is determined whether the illegal parking violation is being performed (S114).

When an image of a vehicle that is illegally parked or stopped in the monitoring section set above is guided and alarmed to another place through the speaker 130 of the field apparatus 100.

After stopping for a while in the section to be monitored, if it is determined that the vehicle has left the place or the set time has not elapsed, it returns to the process of S111 and collects and judges the image of the illegal parking vehicle in the set monitoring section as described above. Iteratively executes the operation.

However, if it is determined that the illegal parking is violated, the location of the vehicle in violation of the parking vehicle is confirmed from the management table as shown in Table 1 above (S115), and then the absolute position information (cell ID) of the subject vehicle to be cracked from the information of the corresponding cell. The location of the license plate is checked to determine a photographing position for license plate image collection, and information about pan / tilt and zoom in / zoom out is extracted (S116).

Thereafter, the license plate image is collected from the position determined through control of pan / tilt and zoom in / zoom out of the image input means for collecting the license plate image (S117).

In S117, the license plate image collected from the absolute position is listed up (S118), and then license plate recognition is performed using the set algorithm (S119).

It is determined whether the vehicle inquiry is possible from the license plate recognized in S119 (S120). If it is determined that vehicle inquiry is possible, the collected photographed image is determined and listed as an illegal parking enforcement vehicle (S121).

Subsequently, it is determined whether license plate image collection has been completed for all vehicles for the control target vehicle collected at a predetermined interval from the designated absolute position (S122).

If it is determined that the photographing of the entire surveillance section is not completed from the absolute position specified above, the process returns to the process of S118. If the photographing of the entire surveillance section is determined to be completed, the enforcement of the subject vehicle is completed and the regulation is performed. The information is stored in the database (S123).

When the control of the target vehicle is completed as described above, the center apparatus 200 guides the driver of the vehicle to the driver of the vehicle through a digital warning voice through the speaker 130 of the field apparatus 100.

Thereafter, the external connection server in the center apparatus 200 extracts the license plate image of the illegal parking stop control list of the database (S124), and then links the external server installed in the ward office or the police station for the vehicle inquiry. (S125) issues a fine imposed bill for illegal parking violations to the owner of the vehicle is cracked (S126).

In addition, if the license plate image of the vehicle collected in the S120 is determined to be impossible to collect because the clear image is not collected due to the abnormality of the image collecting means, the geometry, occlusion of the license plate image, etc. Information about the vehicle is stored in the database (S131).

Thereafter, the priority of the control section is determined through analysis of the collected image (S132) (S133) and then, by using the location-based service to track the PDA terminal carried by the field agent to check the location of the site enforcement personnel (S134). ).

When the location of the site crackdown personnel is confirmed in the above, the crackdown command is transmitted through a wireless communication to the spot crackdown agent at a distance closest to the priority of the determined crackdown section (S135) to perform a crackdown on the corresponding monitoring section (S135). S136).

As described above, when a crackdown on an illegal parking vehicle is performed through a site crackdown agent, the crackdown agent receives on-site crackdown information transmitted through wireless communication from the PDA of the crackdown agent and registers it in a database.

Subsequently, as described above, a notice of imposing a fine imposed for illegal parking violations is issued to the owner of a vehicle that is cracked down in connection with an external server installed in the police station for analysis of the license plate image of the cracked vehicle and an external connection server. do.

In addition, the semi-automatic operation will be described with reference to FIG. 9 as follows.

When a site point for illegal unmanned parking lot monitoring is selected by an operating terminal provided in the center apparatus 200 (S201), the operating processor of the center apparatus 200 switches the current operating mode to a manual operating mode (S202). In operation S203, the operation mode is stored as a log data and stored in a database.

When the operator designates a target vehicle for illegal parking monitoring using the operating terminal (S204), the center apparatus 200 controls the pan / tilt and zoom in / zoom out of the image input means installed in the field apparatus 100. The image of the target point is collected (S205), and the collected image information is transmitted to the center apparatus 200 (S206).

At this time, the operator of the center apparatus 200 checks the image by fine-tuning the collected image (S207) (S208).

If it is determined that the capture of the image has been normally performed (S209), if the normal capture is not made, return to the process of S207 to redo fine adjustment and if it is determined that the normal capture has been made, sufficient data necessary for illegal parking judgment It is determined whether the collection (S210).

If it is not judged that the collection of sufficient data for illegal parking judgment is determined, return to the process of S207 and repeat the fine adjustment. Register (S211) (S212).

Thereafter, the data processing server installed in the center apparatus 200 recognizes the license plate through access and analysis of the image information registered in the database (S213) (S214).

At this time, by checking whether mis-recognition occurs in the license plate recognition (S215), and registers in the database for editing and correction by the operator for the portion of the misunderstanding occurs (S216), through the external connection server for the recognized license plate The vehicle is connected to the police station server or the server of the competent ward office to execute the vehicle inquiry (S217), and issue a penalty notice to the owner of the illegal parking vehicle in which the vehicle inquiry is completed (S218). 200 is registered and stored in the database (S219).

In addition, with reference to Figure 10 for the manual operation using the operating terminal installed in the center apparatus 200 as follows.

When the site point for illegal unmanned parking lot monitoring is selected by the operating terminal provided in the center apparatus 200 (S301), the operating processor of the center apparatus 200 switches the current operating mode to the manual operating mode (S302). In operation S303, the operation mode is stored as a log data and stored in the database.

When the operator designates a target vehicle for illegal parking monitoring using the operating terminal (S304), the center apparatus 200 controls the pan / tilt and zoom in / zoom out of the image input means installed in the field apparatus 100. The image of the target point is collected (S305), and the collected image information is transmitted to the center apparatus 200 (S306).

At this time, the operator of the center apparatus 200 checks and captures the image by fine-tuning the collected image (S307) (S308).

If it is determined that the capture of the image has been normally performed (S309), and if the normal capture has not been performed, the process returns to the process of S307 to redo fine adjustment and if it is determined that the normal capture has been performed, the illegal captured parking control is performed. The registration is stored in the database as a basis for the operation (S310) (S311).

After that, by manually inputting the number of the subject vehicle to be cracked down using the operating terminal (S312), the server of the police and jurisdiction offices is connected to the server through the external connection server to execute the vehicle inquiry (S313), and the vehicle inquiry is completed. The fine bill is issued to the owner of the vehicle (S314).

In addition, with reference to the accompanying FIG. 11 will be described with respect to the case of the determination of the site input of the enforcement personnel in the above-mentioned unmanned automatic crackdown.

The center apparatus 200 inquires the number of vehicles illegally parked in the control section for each point (S401), and inquires the license plate recognition number of the vehicle that is illegally parked in the control section (S402).

Subsequently, the license plate recognition number is divided by the number of vehicles in the section to determine whether the enforcement condition through the site input of the enforcement personnel (S403) (S404).

If the condition of the crackdown is satisfied through the site input of the crackdown agent, the position of the crackdown agent located at the nearest distance from the corresponding point is searched (S405).

The location search of the enforcement personnel uses the location based service tm of the PDA, which is an enforcement device carried by the enforcement officer.

When the location of the enforcement officer is searched, the site is instructed to the corresponding agent (S406), and a command message necessary for the enforcement is configured (S407) and transmitted to the PDA, which is an enforcement device carried by the enforcement agent, through the wireless communication network (S408). .

Therefore, the enforcement agent is sent to the scene according to the message commanded from the center device 200 to crack down on a vehicle that is illegally parked (taking license plate image), and wirelessly collects the license plate image collected through the control to the center device 200. The data is transmitted through communication to be stored in the database (S409).

If it is determined in S404 that the conditions of the crackdown are not satisfied through the on-site input of the crackdown personnel, the traffic situation in the branch is inquired (S410) (S411). Traffic traffic to the region can be maintained smoothly (S412).

In addition, referring to FIG. 12, a description will be given of an operation of performing an audio system broadcast on the fact that an illegal parking vehicle is detected in a monitoring target section and that the vehicle is moved to another place or cracked down due to illegal parking. Same as

When the site point that is the target of the control section is selected by the operating terminal provided in the center apparatus 200 (S501), the image collecting means provided in the field apparatus 100 is adjusted to pan / tilt and zoom in / zoom out to the selected site point. Collect images of selected site points.

In this case, the center apparatus 200 determines whether there is a vehicle that is subject to enforcement at the selected site point (S502), and if there is no vehicle that is subject to regulation, it determines whether the reserved voice lineage data exists (S503). ).

For example, the reserved voice lineage data is "For example, this area is a parking stop area from 00; 00 to 00; 00. Please move all vehicles currently parked." And the like.

If there is no vehicle to be cracked down in S502, the number of license plate information is registered and stored in the database and listed up (S504), and each component factor is searched in the wave file based on the recognized license plate information (S505). ).

Thereafter, a new message file for the speech system is opened with respect to the recognized license plate (S506), and all the searched files are sequentially opened (S507).

Copy the sequentially opened file data to a new message file (S508) and reconstruct the voice of the copied new message file according to the file structure (S509) and then transmit the voice file to the field device 100 through a speaker. The voice system broadcast is also provided to the driver of the vehicle subject to enforcement (S510).

  According to the above procedure, the operation of detecting the vehicle in the monitoring target section in determining whether to park illegally by collecting an image of the monitoring target section will be described with reference to FIG. 13.

The detection of the vehicle is filed on October 23, 2000 (Application No. 10-2000-0062444) and registered on June 28, 2003, registration number 10-0390936 (name of the invention; image processing based spillback judgment system And method).

This will be described in more detail as follows.

When the system is initialized, the flag (MoveFlag) indicating the mobility of the parked vehicle, the flag (ExistFlag) indicating the presence of the parking vehicle, and the flag (EmptyFlag) indicating the area where illegal parking of the vehicle is possible are set to '0'. S601).

Thereafter, the image frame L1 for the previously collected surveillance region is stored in the buffer (S602), and the image frame L2 for the surveillance region currently collected is stored in the buffer (S603), and the image currently collected. In operation S604, it is determined whether the absolute value of the result of the difference operation of the image frame L1 collected immediately before the frame L2 is greater than or equal to the set reference value.

If it is determined that the reference value is greater than or equal to the reference value in S604, the vehicle parked in the monitoring area is moved, and the flag (MoveFlag) indicating the mobility of the vehicle is increased by one unit (S607). It is determined whether the noise ratio SNR is maintained above the reference value Ts set in the current state (S605).

If it is determined above the reference value set in step S605, it is determined that the parking vehicle has been generated, and the flag (ExistFlag) indicating it is increased by one unit (S608). Otherwise, the flag (FmptyFlag) indicating the parking available area is increased by one unit. Increase (S606).

Thereafter, it is determined whether the time elapsed reaches the set reference time (S609). If the reference time is reached, the time flag TFlag is set (S610), and the results for each flag are extracted (S611).

In the extracted result, if the extraction result MoveR for mobility is equal to or greater than the set reference value Tr, it is determined that the mobility of the vehicle that is parked has occurred (S612) (S613), and the extraction result ExistR for the presence of the parking lot is determined. If it is equal to or greater than the set reference value Te, it is determined that a parking vehicle is generated (S614) (S615). If the extraction result (EmptyR) of the parking possible area is equal to or greater than the set reference value (Tem), it is determined that an area capable of parking is generated. S616) (S617).

As the operation of the above process is performed repeatedly at all times, the constant monitoring of the set monitoring target section is performed.

In addition, the operation of extracting the license plate position of the vehicle determined to be illegal parking in the target section according to the detection of the illegal parking vehicle through the process of FIG. 13 will be described with reference to FIG. 14 as follows.

In principle, in extracting the license plate of a vehicle, the license plate is extracted with the color of the license plate.

When the license plate image collected through the camera of the field apparatus 100 is transmitted to the center apparatus 200, basic information about the corresponding license plate color is inquired from the information registered in the database (S701).

Thereafter, the color distribution boundary value of the registered license plate is inquired (S702), and based on this, the RGB color value in the detection area is searched (S703), and the retrieved RGB color value is included in the range of the reference value of the inquired basic information. If it is not included in the range of the reference value (7305) (S706) (S707), it is designated as the next license plate type, and a series of operations of comparing the RGB color value with the reference value of the basic information is repeated (S708).

However, if the retrieved RGB color value is included in the reference value range of the basic information, it is determined whether the license plate type is set (S709). If the license plate type is set, the pixel line for the current license plate type is determined (S710). .

Subsequently, the reference actual distance of the pixel line is estimated by calculation through a set algorithm (S711), and the position of the license plate is estimated and registered in the database, thereby providing the license plate location information on the vehicle, which is determined to be illegal parking, to the field apparatus 100. It becomes possible (S712).

In addition, a method for controlling illegal parking by installing only one digital camera in the field apparatus of the third embodiment will be described in more detail with reference to FIGS. 15 and 16 as follows.

First, the operator defines detailed information about an individual photographing point within an illegal parking control section through an operation terminal in the center apparatus 200.

For detailed information on the shooting location, the pan / tilt and zoom-in / zoom out of each cell defined in detail in the unit of the intermittent section so that one digital camera installed in the field apparatus 100 can recognize the license plate properly. Contains information.

In defining the cell for the intermittent section, the operator may define n cells for the intermittent section, and the size of each cell may be arbitrarily defined by the operator, but it may be defined according to the size of the vehicle.

If the operator excessively defines the size of the detail cell, the detection area of the license plate for each cell becomes excessively large, and there is a problem that many pan / tilt control coefficients must be set in one cell. It can have a bad effect.

Therefore, when the detail cell for the intermittent section is defined by the method as described above, the image collected by the image collecting means of the field apparatus 100 photographs the cell, the license plate is located on the boundary line of each cell, In spite of this, the license plate may not be recognized normally.

To overcome this problem, as illustrated in FIG. 15, an overlapping photographing area associated with an adjacent subcell is defined for each cell.

The definition of the overlapping photographing area can be defined by automatic and manual, and in order to automatically define this, it is defined through Equation 1 as follows.

When the overlapping photographing area is defined as described above, the area to be actually photographed is defined as the area to be photographed by the detail cell defined by the detail cell and the cell including the overlapping photographing area.

In this area, the image collecting means can extract and recognize the target license plate.

Therefore, when the overlapping photographing area is defined for the defined detail cell in the intermittent section, it is determined how many steps are taken to extract and recognize the license plate within the defined area, which can be arbitrarily determined by the operator. Shooting is performed by dividing n equal to the actual photographing area including the photographing area.

In general, on the premise that the detail cell is set as long as the length of the vehicle, it is appropriate to define two to three levels of shooting.

Since this definition may be very sensitive by the information of the zoom in / zoom out of the pan / tilt and the zoom in / zoom out information of the license plate recognition device, it is preferable to classify it into appropriate steps.

Therefore, a single image input means installed in the field apparatus 100 collects the image of each cell of the surveillance area based on the information transmitted from the operating terminal in the center apparatus 200 and transmits the image to the center apparatus 200.

At this time, the image analysis server in the center apparatus 200 analyzes the image information transmitted from the field apparatus 100, clears the information for which the license plate image is not obtained, and then provides the information about the information to the data collection server. This prevents data from being stored in the database.

On the other hand, the information about the license plate image is acquired in accordance with the illegal parking vehicle and stored in the database, and similarly to the operation of each of the above-described embodiments, the vehicle is connected to the relevant agency's server through an external connection server, and the vehicle inquiries and fines are notified. Providing traffic status information, offline enforcement through the terminal carried by the enforcement personnel can be made.

In addition, a method of controlling illegal parking by installing only one analog camera in the field apparatus of the fourth embodiment will be described in more detail with reference to FIG. 17 as follows.

When the system is initialized, it is determined whether the adjustment of the camera, which is the image acquisition means installed in the field apparatus 100, is completed (S801).

If the adjustment of the image collecting means is not completed, the process waits until the adjustment is completed (S802). When the adjustment is completed, it is determined whether the license plate exists by the above-described process of FIG. 14 (S803).

If it is determined in S803 that the license plate is present, the actual distance for each license plate is set (S804), and the number of license plate reading targets in the intermittent section is set (S805) to determine whether the license plate of the reading target exists (S806). ).

If the license plate to be read does not exist in step S806, the license plate recognition is repeatedly performed through the above-described process based on FIG. 14, and if it is determined that the license plate to be read exists, the license plate position is determined by reading priority. (S807).

Subsequently, the control information of the camera, which is an image acquisition means installed in the field apparatus 200, is set according to the target license plate position (S808) and then transmitted to the field apparatus 100 to adjust the pan / tilt and zoom in / zoom out of the camera. The license plate image is collected (S809).

The size of the license plate image collected in step S809 is calculated (S810), and it is determined whether the size of the calculated license plate remains below a set reference value (S811).

If the size of the license plate is greater than or equal to the reference value, the control information of the camera is corrected (S812), the license plate image is collected at the position of the corrected value (S812), and the process returns to the process of S810.

If the size of the license plate is less than the reference value in S811, if it is determined that the normal license plate image is read, the collected license plate image is registered in the database (S814).

Subsequently, the license plate is recognized through analysis of the license plate image registered in the database (S815), the recognition result is stored in the database, and at the same time, the inquiries and fines are imposed to the server of the National Police Agency and the local ward office through an external connection server. It executes (S816) and repeatedly executes the above-described process with respect to the whole read object (S817).

In addition, in each of the above-described embodiments, the operation for zero-direction monitoring with respect to the pole in which the image input means installed as the field apparatus 100 is installed is set through FIG. 18.

Using the operating terminal installed in the center apparatus 200, the site point for the monitoring target section is selected (S901) and it is determined whether the bidirectional setting (S902).

In the case of the bidirectional setting, an operation time for each direction is allocated (S903), and an enforcement time zone for each direction is set (S904).

Subsequently, by setting the pan / tilt and zoom in / zoom out for each intermittent area (S905) and registering it as an operation scenario, a scenario for bidirectional monitoring operation is set (S905).

Thereafter, it is determined whether other options exist and if there are no other items, the setting of the two-way monitoring operation scenario is completed, and if there are other options, the process returns to the process of S901 to execute the settings for the corresponding items. (S907).

In addition, according to the bidirectional monitoring operation scenario set in FIG. 18, the operation of the bidirectional monitoring driving of the field apparatus is performed as shown in FIG. 19.

After the initialization of the system, if the site point for the intermittent target section is selected (S920), the operation scenario is searched (S921) to determine whether the bidirectional monitoring is set (S922).

If the bidirectional monitoring is set in the above, the current time is queried (S923) to determine whether the current time is the bidirectional monitoring change time zone (S924).

If the current time is not the two-way monitoring change time zone in the determination of S924, and continuously monitors the current point, and if the current time is the two-way monitoring change time zone, determine the target direction and then install the image on the field apparatus 100. The parameters of pan / tilt and zoom in / zoom out of the camera as input means are inquired (S925).

Subsequently, the video input means installed in the field apparatus 100 is controlled using the inquired parameters of the pan / tilt and zoom-in / zoom-out (S926), and the current control situation is registered and stored in the database (S927) to the operator. The confirmation message is displayed (S928).

Therefore, the direction to be monitored in the bidirectional monitoring is set according to the set time, and the parameters of pan / tilt and zoom in / zoom out of the camera, which are image input means, are collected to collect images for the monitoring target section.

In addition, in each of the above-described embodiments, a scenario for timely enforcement operation may be performed as shown in FIG. 20.

When the registered enforcement section for each point is set (S951), the enforcement point is selected (S952), and the operation control scenario for the target point is inquired in the table (S953), and it is determined whether it is set as a multiple enforcement section (S954).

If the state is set to the multi-interrupted section, the current time is inquired (S955) to determine whether the current time is the change time of the reference intermittent section (S956).

If the current time is determined to be the change time of the multi-cluster section, the setting information of the intermittent section detection region is inquired based on the current time (S957) and it is determined whether the intermittent section region should be changed (S958).

When the change of the intermittent section area is required, the control information of the camera, which is an image input means of the setting detection area, is queried (S959), and the corresponding control information is transmitted to the field apparatus 100, so that the pan / tilt and The zoom in / zoom out is adjusted (S960).

Subsequently, a change message of the control section according to the operation scenario is displayed to the operator (S961), and an unmanned parking control is executed to determine whether an illegal parking vehicle is present by collecting images from the monitoring area under conditions set according to time (S961). S962).

As described above, the present invention provides smooth traffic communication through the unattended 24-hour monitoring for illegal parking vehicles that are stopped at intersections, pedestrian crossings, road edges, and so on, and interfere with traffic. Effective crackdowns through linkages also help to speed up road traffic traffic by eliminating illegal parking vehicles.

In addition, as described in the present invention, the key element constituting the site and the key element performing function in the center are independently configured, and the operator terminal defines the component of the field apparatus and the component of the center facility. By defining each function, it is possible to perform automated parking control in any field environment, and has the advantage of maximizing the construction and operation of the target parking control system more economically.

1 is an illegal parking unmanned enforcement system configuration of the first embodiment according to the present invention.

Figure 2 is a block diagram of an illegal parking control system according to the second embodiment of the present invention.

3 is a block diagram of an illegal parking control system according to the third embodiment of the present invention.

4 is a block diagram of an illegal parking control system according to the fourth embodiment of the present invention.

Figure 5 and Figure 6 is a block diagram showing the installation of the image collecting means composed of a field apparatus in the illegal parking unmanned enforcement system according to the present invention.

7 is a flowchart illustrating a function setting by an operating terminal in the illegal parking control system according to the present invention.

8 is a flow chart of one embodiment for the automatic operation in the illegal parking unmanned enforcement system according to the present invention.

Figure 9 is a flow chart for semi-automatic operation in illegal parking unmanned enforcement system according to the present invention.

Figure 10 is a flow chart for the manual operation in the illegal parking unmanned enforcement system according to the present invention.

Figure 11 is a flow chart for the determination of the enforcement personnel on-site in the illegal parking unmanned enforcement system according to the present invention.

12 is a flowchart of the processing of the voice system broadcasting in the illegal parking control system according to the present invention.

Figure 13 is a flow chart for the illegal parking vehicle detection in the illegal parking unmanned enforcement system according to the present invention.

Figure 14 is a flow chart for the license plate extraction of the illegal parking vehicle in the illegal parking unmanned enforcement system according to the present invention.

15 and 16 are views showing the definition of the monitoring interval and step-by-step shooting in the third embodiment according to the present invention.

17 is a flowchart for monitoring interval control in a fourth embodiment according to the present invention.

18 is a flowchart illustrating a bidirectional monitoring operation in an illegal parking control system according to the present invention.

19 is a flow chart of driving the field apparatus in the two-way monitoring operation of the illegal parking unmanned enforcement system according to the present invention.

20 is a flow chart for a time zone control operation in the illegal parking unmanned enforcement system according to the present invention.

Claims (30)

In the parking control system, which consists of a field device installed in the section to be monitored and a center device installed in an administrative department that manages the operation of the local road, The field device is composed of an analog CCD camera, the first image input means for collecting the image for the illegal parking stop section; A second image input means comprising a digital camera and collecting license plate images of a subject to be controlled within a regulation section; It includes a control means for controlling the general function of the field device, The center apparatus includes a data processing server for processing the information collected by the field apparatus into a table divided into a start time stop, a still image, a point name, a direction, a stop position; An image analysis server which analyzes the image collected by the field apparatus and extracts the presence of the stop vehicle and the license plate position in the monitoring target section; A license plate recognition server for recognizing license plates by analyzing license plate images collected by the field apparatus; An operating terminal for determining vehicle inquiries and penalty charges for license plates recognized in illegal parking vehicles; A database for storing an operator's identification and measures related to illegal parking control, information on a penalty-charged vehicle, and images collected through image input means; Illegal parking control system according to the integrated and independent composition combination characterized in that it comprises an external connection server for providing the information stored in the database by connecting the server of the traffic related organizations. The method of claim 1, And the first image input means collects surrounding images by performing omnidirectional pan / tilt and zoom in / zoom out control according to a set operation scenario. The method of claim 1,  The controller configured in the field apparatus includes a first controller for controlling the first image input means; A second controller for controlling the second image input means; Unauthorized parking stop by unified and independent combinations, characterized in that it comprises a web transmitter for converting the analog information detected by the first image input means into digital information and the digital path provided to the center apparatus into analog information. system. The method of claim 3, The first controller or the second controller extracts the absolute position of the illegal parking vehicle by analyzing the image collected by the first image input means when the analysis of the image for the monitoring section is set as the basis of the field apparatus, and the second controller Illegal parking control system according to the integrated and independent combination characterized in that the license plate of the vehicle is collected and transmitted to the center apparatus through the control of the image input means. The method of claim 1, The center apparatus extracts the absolute position of the illegal parking vehicle by analyzing the image of the surveillance section provided by the first image input means when the analysis of the image of the surveillance section is set as the basis of the center apparatus. Controlling the second image input means of the illegal parking stop unmanned enforcement system by an integrated and independent combination, characterized in that for collecting the license plate of the vehicle. The method of claim 1, When the vehicle license plate image of the monitored target section being analyzed cannot be tracked, the center apparatus controls the vehicle through the linkage of the on-site enforcement personnel. system. In the parking control system, which consists of a field device installed in the section to be monitored and a center device installed in an administrative department that manages the operation of the local road, The field apparatus comprises an analog CCD camera comprising a first image input means for collecting an image for an illegal parking monitoring section and a second image input means for collecting an image of a license plate of a vehicle subject to a crackdown section. It includes a control means for controlling the general function of the device, The center apparatus includes a data processing server for processing the information collected by the field apparatus into a table divided into a start time stop, a still image, a point name, a direction, a stop position; An image analysis server that analyzes the image collected by the field apparatus and extracts the presence and the location of the license plate vehicle in the monitored target section; A license plate recognition server for recognizing license plates by analyzing license plate images collected by the field apparatus; An operating terminal for determining vehicle inquiries and penalty charges for license plates recognized in illegal parking vehicles; A database for storing an operator's identification and measures related to illegal parking control, information on a penalty-charged vehicle, and images collected through image input means; Illegal parking control system according to the integrated and independent composition combination characterized in that it comprises an external connection server for providing the information stored in the database by connecting the server of the traffic related organizations. The controller configured in the field device includes a controller for controlling the first and second image input means; It is illegal by a combination of integrated and independent components, characterized in that it comprises a web transmitter for converting the analog information detected by the first and second image input means into digital information, and converts the digital path provided to the center apparatus into analog information. Parking Unmanned Control System. The method of claim 8, The controller extracts the absolute position of the illegal parking vehicle by analyzing the image collected by the first image input means when the analysis of the image of the monitoring section is set based on the field apparatus, and controls the second image input means. Collecting license plate of the vehicle through the unmanned parking control system by integrated and independent combination, characterized in that for transmitting to the center unit. The method of claim 7, wherein The center apparatus extracts the absolute position of the illegal parking vehicle by analyzing the image of the surveillance section provided by the first image input means when the analysis of the image of the surveillance section is set as the basis of the center apparatus. Controlling the second image input means of the illegal parking stop unmanned enforcement system by an integrated and independent combination, characterized in that for collecting the license plate of the vehicle. In the parking control system, which consists of a field device installed in the section to be monitored and a center device installed in an administrative department that manages the operation of the local road, The field apparatus includes an image input means comprising one digital camera for collecting an image for an illegal parking stop monitoring section and collecting a license plate image of a subject vehicle present in an enforcement section; It includes a control means for controlling the general function of the field device, The center apparatus includes a data processing server for processing the information collected by the field apparatus into a table divided into a start time stop, a still image, a point name, a direction, a stop position; An image analysis server which analyzes the image collected by the field apparatus and extracts the presence of the stop vehicle and the license plate position in the monitoring target section; A license plate recognition server for recognizing license plates by analyzing license plate images collected by the field apparatus; An operating terminal for determining vehicle inquiries and penalty charges for license plates recognized in illegal parking vehicles; A database storing an operator's identification and measures related to illegal parking control, information on a vehicle subject to penalty charges, and an image collected through a first camera; Illegal parking control system according to the integrated and independent composition combination characterized in that it comprises an external connection server for providing the information stored in the database by connecting the server of the traffic related organizations. The method of claim 11, The controller configured in the field apparatus extracts the absolute position of the illegal parking vehicle by analyzing the image collected from the monitored target section when the analysis of the image of the monitoring section is set as the basis of the field apparatus, and accordingly the image input means. Collecting license plate of the vehicle through the control of the illegal parking stop unmanned enforcement system by the integrated and independent combination, characterized in that for transmitting to the center unit. The method of claim 11, The center apparatus extracts the absolute position of the illegal parking vehicle by analyzing the image of the surveillance section provided by the image input means when the analysis of the image of the surveillance section is set as the basis of the center apparatus, and thus the image of the field apparatus. Illegal parking control system according to the integrated and independent combination combination, characterized in that for collecting the license plate of the vehicle by controlling the input means. The method of claim 11, The center apparatus divides the monitoring target section into N cells according to the size of the vehicle according to the size of the vehicle, and divides the adjacent detail cell and the overlapping photographing region in order to prevent a photographing error caused by the license plate on the boundary of the divided cell. Illegal parking control system according to the integrated and independent composition combination characterized in that to define the area to shoot substantially. The method of claim 11, The center apparatus is illegal illegal parking control system according to the integrated and independent composition combination characterized in that to shoot by dividing the actual shooting area including the overlapping shooting area by step N when the definition of the area to be photographed substantially completed. The method of claim 11, Illegal parking control system according to the integrated and independent combination combination, characterized in that the shooting area for the monitoring target section is divided by applying the following equation (2). In the parking control system, which consists of a field device installed in the section to be monitored and a center device installed in an administrative department that manages the operation of the local road, The field apparatus includes: an image input means comprising an analog CCD camera for collecting an image for an illegal parking monitoring section and collecting a license plate image of a subject vehicle present in an enforcement section; It includes a control means for controlling the general function of the field device, The center apparatus includes a data processing server for processing the information collected by the field apparatus into a table divided into a start time stop, a still image, a point name, a direction, a stop position; An image analysis server which analyzes the image collected by the field apparatus and extracts the presence of the stop vehicle and the license plate position in the monitoring target section; A license plate recognition server for recognizing license plates by analyzing license plate images collected by the field apparatus; An operating terminal for determining vehicle inquiries and penalty charges for license plates recognized in illegal parking vehicles; A database storing an operator's identification and measures related to illegal parking control, information on a vehicle subject to penalty charges, and an image collected through a first camera; Illegal parking control system according to the integrated and independent composition combination characterized in that it comprises an external connection server for providing the information stored in the database by connecting the server of the traffic related organizations. The method of claim 17, The controller configured in the field apparatus includes a web transmitter for converting analog information detected by the image input means into digital information, and converting digital information provided to the center apparatus into analog information. When the analysis of the image on the monitoring section is set as the basis of the field device, the image collected by the image input means is analyzed to extract the absolute position of the illegally parked vehicle, and accordingly, the license plate of the vehicle is controlled by the image input means. Collecting and transmitting to the center device illegal parking unmanned enforcement system by an integrated and independent composition combination. The method of claim 17, The center apparatus extracts the absolute position of the illegal parking vehicle by analyzing the image of the surveillance section provided by the image input means when the analysis of the image of the surveillance section is set as the basis of the center apparatus, and thus the image of the field apparatus. Illegal parking control system according to the integrated and independent combination combination, characterized in that for collecting the license plate of the vehicle by controlling the input means. Setting each function (bidirectional monitoring, time zone monitoring) of the field apparatus using an operation terminal provided in the center apparatus, and setting an operation mode (manual mode, semi-automatic mode, automatic mode) of the system; Determining whether the set time has elapsed by checking an elapsed parking stop time for the existing vehicle when it is determined that the vehicle stopped in the monitoring target section exists in the set operation mode; If it is determined that the stopping time has elapsed, determining that the vehicle is in violation and extracting an absolute position of the subject to be cracked down; Collecting a license plate image of a vehicle parked in a corresponding area including the absolute position information; Recognizing the collected license plate image and then automatically inquiries through the external connection server and issuing a fine bill automatically operating method characterized in that it comprises a process for automatically unattended parking unmanned by the combination. The method of claim 20, The bidirectional monitoring function is set on the basis of the pole in which the video input means is installed, and an intermittent area is set for each operating time zone according to each direction, and the control information of the video input means is set accordingly. Operation method of illegal parking unmanned enforcement system by independent combination.  The method of claim 20, When the bidirectional monitoring function is set, it is determined whether the current time is in the set operating time zone, and in the operating time zone, the control information parameter of the image input means for the target direction is extracted and controlled. Operation of illegal parking control system. The method of claim 20, Monitoring an image of a monitoring section collected by the field apparatus when the manual mode is set; Capturing image data based on enforcement by selecting a target vehicle for enforcement through an operating terminal; Inputting license plate information of a control target vehicle recognized from the captured image data and storing the information in a database; Method of operating an illegal parking stop unmanned enforcement system by the integrated and independent composition combination comprising the step of issuing a vehicle bill and a fine bill for the stored license plate through the external connection server.  The method of claim 20, Monitoring an image of a monitoring section collected by a field apparatus when the semi-automatic mode is set; Capturing ground control image data and license plate image by selecting a target vehicle to be controlled through an operating terminal; Recognizing the license plate through a data processing server on the captured license plate image; Issuing a vehicle inquiry and penalty notice through the alien connection server with respect to the license plate recognized by the data processing server; If the license plate is not recognized by the data processing server, the image input means of the field device is corrected and controlled, and the illegal parking stop for the vehicle by inputting the vehicle number using an operating terminal, characterized in that it comprises the step of performing Operation method of illegal parking control system by integrated and independent composition combination.  The method of claim 20, When the automatic mode is set, collecting an image of the set monitoring target section and listing the management table; Checking whether the set time has elapsed by checking an elapsed time of parking in the section judged to be illegal parking; Determining the absolute position of the subject to be cracked down by determining that the parking stop time has passed the set time; Collecting a license plate image of a vehicle parked in a corresponding area according to the absolute position information; Listing up the subject cars for which the license plate image has been collected, and recognizing the collected license plate image to determine whether a vehicle inquiry is possible; Determining whether the license plate collection for all vehicles of the designated section is completed after determining the collected license plate image if the vehicle inquiry is possible; If it is determined that collection of the license plate image is completed, completing the crackdown on the target vehicle and registering the license plate image in a database; Recognizing the image of the license plate registered in the database and the process of issuing a vehicle inquiry and penalty charge bill through the connection of the external server, the operation method of the illegal parking stop unmanned enforcement system by the integrated and independent composition combination . The method of claim 20, If the collected license plate image is impossible to find vehicle due to the occlusion of the license plate and the image of the license plate, it stores the information about the vehicle that is impossible to crack down, determine the priority of the crackdown section, and move the location of the site crackdown personnel A method for operating an illegal parking control system by an integrated and independent composition combination, characterized in that through the location-based service of the communication to ensure that the site crackdown personnel of the nearest distance to the site crackdown for the section. The method of claim 20, The management table for the illegal parking vehicle for the monitoring section includes information on the point name, direction, location (cell), starting time of parking, and image information. Way. The method of claim 20, Determining whether or not the illegal parking stop for the monitoring section is the process of initializing and setting the flag for the mobility, parking, and free area of the cell information of each monitoring area divided into cells by '0'; Sequentially storing the collected image frames in a buffer, and comparing a current image frame with a previous image frame and time-accumulating flags for mobility, parking, and empty areas of cell information; And analyzing the accumulated cell information to extract mobility, parking, and empty areas for each cell to determine whether an illegal parking vehicle is present. Of illegal parking control system by law. The method of claim 20, The license plate position extraction for the illegal parking vehicle is an illegal parking stop control system using an integrated and independent combination, characterized in that the extraction of the color of the license plate contrasted with the color of the vehicle body. The method of claim 20, License plate location extraction for the collected illegal parking vehicle, Designating a base type as any one of various types of license plates registered in the database; Analyzing a color distribution boundary value of the license plate from the collected image information; Searching for RGB color values in the detected area to determine whether the RGB color values fall within a set reference value; Specifying a type of a next license plate if the color value of the RGB is not within a range of a reference value, and determining a license plate pixel line of a currently extracted type if included in the range of the reference value; And calculating the reference actual distance of the pixel line to extract the license plate position for the vehicle.