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CN102110367A - System for detecting illegal parking behaviors in real time and control method thereof - Google Patents

System for detecting illegal parking behaviors in real time and control method thereof Download PDF

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Publication number
CN102110367A
CN102110367A CN2009102487660A CN200910248766A CN102110367A CN 102110367 A CN102110367 A CN 102110367A CN 2009102487660 A CN2009102487660 A CN 2009102487660A CN 200910248766 A CN200910248766 A CN 200910248766A CN 102110367 A CN102110367 A CN 102110367A
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China
Prior art keywords
illegal parking
behavior
control
real
data server
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Pending
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CN2009102487660A
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Chinese (zh)
Inventor
刘天宇
董铁军
曹仁帅
孙大伟
赵全邦
宋晓航
陈东基
相会财
孙利涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chen Dongji
Dong Tiejun
Liu Tianyu
Song Xiaohang
Sun Litao
Zhang Lei
Zhao Quanbang
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Individual
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Priority to CN2009102487660A priority Critical patent/CN102110367A/en
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Abstract

The invention relates to a system for detecting illegal parking behaviors in real time and a control method thereof. The system comprises a front-end illegal parking behavior automatic detection unit and a background data server unit, wherein the front-end illegal parking behavior automatic detection unit is installed at a front-end monitoring point and is in communication connection with the background data server unit. The method comprises a control process of the front-end illegal parking behavior automatic detection unit and a control process of the background data server unit, wherein the control process of the front-end illegal parking behavior automatic detection unit comprises the following steps: setting a preset position of a quick-acting monitoring camera in a detection area; starting a program to detect illegal parking behaviors; cruising an illegal parking area by adopting a cruising mechanism; if a suspected vehicle is detected, setting the license plate number of the vehicle as an initial license plate number; repeating N license plate number identification; and if the Nth license plate number identification result is the same as the initial license plate number, judging that the vehicle is illegally parking. The system provided by the invention realizes automatic judgment of illegal parking behaviors in a specified monitoring area. Through the use of the system, illegal parking behaviors of vehicles in the prior art can be well controlled.

Description

Illegal parking behavior real-time detecting system and control method thereof
Technical field
The present invention relates to a kind of detection control technology that is used for traffic administration, a kind of specifically illegal parking behavior real-time detecting system and control method thereof.
Background technology
Because the development of society, improving constantly of living standard, people take a bus instead of walking when trip becomes very common requirements, and the increase that has vehicle has per capita caused the traffic accident rate and the rate straight line rising of blocking up, for original just nervous road traffic had increased a lot of troubles.In many traffic offence behaviors, illegal parking is the most general, also is the difficulty maximum of enforcing the law.In order to retrain driver's random parking behavior, rig camera has all been installed at main traffic intersection in a lot of cities and area, its basic functional principle is: in certain of road rig camera is installed a bit, by artificial observation, in case the discovery vehicle is disobeyed and is stopped behavior, can capture the photo or the video of its illegal activities.
The shortcoming of this method is that the staff can not stand fast at work position in 24 hours, even also can not watch the illegal activities of vehicular traffic constantly with breathless interest in work position.Use this method, want that the illegal parking behavior is carried out in more vast zone and monitor, just can only increase the more work personnel and exercise supervision, this obviously is unpractical.
Summary of the invention
At above shortcomings part in the prior art, the technical problem to be solved in the present invention provides a kind of illegal parking behavior real-time detecting system and the control method thereof that can capture the illegal parking behavior automatically.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
Illegal parking behavior real-time detecting system of the present invention comprises separated behavior automatic detection unit and the back-end data server unit of stopping of front end, front end is disobeyed and to be stopped the behavior automatic detection unit and be installed on the front end control point, has the front-end control machine, the built-in car plate identification module of this front-end control machine, monitoring quick control module, disobey and stop behavior detection module and communication module, wherein monitor the quick control module and be connected with the front-end control machine by the control The Cloud Terrace; The vision signal that monitoring quick control module is gathered inserts in the front-end control machine by video line, and the front-end control machine carries out communication with the back-end data server unit and is connected.
Described back-end data server unit comprises communication unit, processing unit and disobeys a database of record that stops, wherein processing unit is disobeyed the front-end control machine that stops in the behavior automatic detection unit by communication unit and front end and is carried out communication and is connected, processing unit by data line with disobey a parking database of record and link to each other.
Described front-end control machine adopts industrial computer, and there is the control program of illegal parking behavior real-time detecting system its inside.
The control method of a kind of illegal parking behavior of the present invention real-time detecting system comprises that front end is disobeyed and stops behavior automatic detection unit control flow and back-end data server unit control flow, and wherein front end is disobeyed and stopped behavior automatic detection unit control flow and may further comprise the steps:
At surveyed area the monitoring quick is carried out presetting bit and set, guarantee that the presetting bit that sets can cover institute's surveyed area, and set the interval time of at every turn patrolling and examining;
Start-up routine is disobeyed and is stopped the behavior detection:
The employing mechanism of cruising is cruised to the parking offense zone, whenever cruises and once all will carry out a car plate identification, confirms whether this surveyed area has doubtful vehicle;
If doubtful vehicle is arranged, then this license plate number is made as the initial trade mark;
Camera lens is zoomed out the storage distant view image, further again, repeat N time, all carry out car plate identification at every turn;
If the N time the car plate recognition result is identical with the above-mentioned initial trade mark, determine that then this car rests on this position always, assert that this car is disobeyed stops;
Image evidence is saved in front end disobeys when stopping behavior automatic detection unit hard disk, be uploaded to the back-end data server unit by network, the real-time testing process of an illegal parking behavior finishes;
If the N time car plate recognition result and the above-mentioned initial trade mark are inequality, then return and adopt the mechanism of cruising the parking offense zone step of cruising;
If there is not doubtful vehicle, then returns and adopt the mechanism of cruising the parking offense zone step of cruising;
The control procedure of described back-end data server unit may further comprise the steps:
Whether each check point of cycle detection sends against stopping data;
If data are arranged, then be stored in local data base;
If no, then inquire next check point, circulation is carried out.
Described back-end data server unit has the data query platform that can disobey the inquiry, statistics and the processing that stop data according to time, place, license plate.
The present invention has following beneficial effect and advantage:
1. the present invention has realized taking place in the guarded region to disobey the automatic judgement that stops behavior to specifying, and this surveyed area is striden width and reached more than 80 meters very much, stops up the highway section on traffic main artery and easy the generation, uses this system to can be good at containing that original vehicle disorderly stops leaving about behavior.
2. system cost of the present invention cheap (can use original industrial computer or monitoring quick), adaptability and extensibility are good, and data query and statistical function are provided, and use and realize easy.
3. make the inventive method any a plurality of check point is set according to the situation of transport development; The equipment of each detection is changed a little and can be finished many additional functions, as add line ball travel detection algorithm, detection algorithm etc. travels.
4. system of the present invention can work in round-the-clock 24 hours automatically, had improved the work efficiency of law enforcement agency greatly.
Description of drawings
Fig. 1 is a system schematic of the present invention;
Fig. 2 is a system architecture diagram of the present invention;
Fig. 3 is the inventive method front-end process figure;
Fig. 4 is the inventive method background server system flowchart.
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is done and to describe in further detail.
As shown in Figure 1, 2, illegal parking behavior real-time detecting system of the present invention comprises separated behavior automatic detection unit and the back-end data server unit of stopping of front end, front end is disobeyed and to be stopped the behavior automatic detection unit and be installed on the front end control point, has the front-end control machine, the built-in car plate identification module of this front-end control machine, monitoring quick control module, separated behavior detection module and the communication module of stopping, wherein the car plate identification module is the vision signal by the acquisition monitoring quick, carry out Flame Image Process, thereby draw the result of car plate identification; Monitoring quick control module is by the parameter of control cradle head control monitoring quick; The vision signal of monitoring quick inserts in the front-end control machine by video line; Disobey that to stop the behavior monitoring module be by a series of logic determines, whether mainly by the change in location and the license plate recognition result of quick, drawing has vehicle to disobey the behavior that stops; Communication module is to realize that the front-end control machine carries out communication with the back-end data server unit and is connected.
Described back-end data server unit comprises communication unit, processing unit and disobeys a database of record that stops, wherein processing unit is disobeyed the front-end control machine that stops in the behavior automatic detection unit by communication unit and front end and is carried out communication and is connected, processing unit by data line with disobey a parking database of record and link to each other.
Described front-end control machine adopts industrial computer, and there is the control program of illegal parking behavior real-time detecting system its inside.
Monitoring quick control module is connected with the control The Cloud Terrace by control line, and the control The Cloud Terrace is connected with the front end industrial computer by 485 control lines, realizes the control of industrial computer to monitoring quick control module duty.The vision signal of monitoring quick control module inserts in the front-end control machine by video line, and the front-end control eedle carries out data operation to this vision signal.The steering order of the operation result of front-end control machine and back-end data server unit all is to transmit by optical fiber.
Realization principle of the present invention is:
Method by car plate identification judges whether an appointed area exists the behavior of vehicle lay-off; In order to solve the effective problem of guarded region, need to adopt the rig camera that has the presetting bit function, utilize the presetting bit function, can realize setting several regions disobeyed and stop detection.System carries out cycle detection by the mechanism of patrolling and examining to all presetting bits.Disobey and to stop behavior and judge with time length.Whether system of the present invention discerns to lock by car plate has doubtful disobeying to stop behavior, and again according to the time of setting, repeated multiple times is carried out car plate identification in the fixed position.If at the appointed time, this car rests on a position always, judges that then it belongs to illegal activities.After the image evidence obtaining, it is uploaded to the back-end data server unit.
In the present embodiment system of the present invention is installed in the four crossway and the bustling business district of certain street backbone, implements the illegal parking behavior and detect.Front end is disobeyed the industrial computer that stops in the behavior automatic detection unit front end control point is being installed, realize disobeying the automatic software that stops behavior and detect, the built-in car plate recognition unit of this industrial computer, monitoring quick control module (present embodiment employing speed dome camera), separated behavior detecting unit and the communication unit of stopping.Set up the data server unit on the backstage, the data server unit by communication unit, processing unit, disobey a database of record that stops and form, wherein the main field of database comprise between the separated stopping time, compositions such as place, license plate.
As shown in Figure 3, illegal parking behavior real-time detecting system of the present invention is realized its control procedure by its control method, and step is as follows:
At surveyed area the monitoring quick is carried out presetting bit and set, guarantee that the presetting bit that sets can cover institute's surveyed area, and set the interval time of at every turn patrolling and examining;
Start-up routine is disobeyed and is stopped the behavior detection:
There is the control program of illegal parking behavior real-time detecting system the inside of front end industrial computer, at once the surveillance area is is back and forth patrolled and examined after moving this control program, and process is as follows:
The employing mechanism of cruising is cruised to the parking offense zone, whenever cruises and once all will carry out a car plate identification, confirms whether this surveyed area has doubtful vehicle;
If doubtful vehicle is arranged, then this license plate number is made as the initial trade mark;
Camera lens is zoomed out the storage distant view image, further again, repeat N time, all carry out car plate identification at every turn;
If the N time the car plate recognition result is identical with the above-mentioned initial trade mark, determine that then this car rests on this position always, assert that this car is disobeyed stops;
Image evidence is saved in front end disobeys when stopping behavior automatic detection unit hard disk, be uploaded to the back-end data server unit by network, the real-time testing process of an illegal parking behavior finishes;
If the N time car plate recognition result and the above-mentioned initial trade mark are inequality, perhaps there is not doubtful vehicle, then return and adopt the mechanism of cruising the parking offense zone step of cruising;
N is the integer greater than 0.
In the present embodiment, at first disobey and stop the behavior automatic detection unit trace routine and relevant device Installation and Debugging are finished at front end.Presetting bit and the relevant parameters that to monitor quick by software set.
At the back-end data server unit that database configuration is good then.The main field of database comprises: check point numbering A, the explanation of check point positional information S, illegal vehicle license plate number C, illegal time T.Check point numbering A represents the sequence number of this check point, and as A=1, the 1st check point of S=is positioned at certain street north orientation Nangong and hands over the track.
Front-end driven monitoring quick was was uninterruptedly patrolled and examined in the appointed area in 24 hours, and determined that by the car plate recognizer vehicle is otherwise exists in the long period inherent prohibition parking area territory and stop.Can save the data in this locality in case find to disobey stop, and be transmitted through the network to background server.
When the number-plate number for the vehicle of " distant AXXXX " in entered 12: 06 X month XX day in 2009 change the check point monitored area after, monitoring of software is found this car during patrolling and examining, horse back locks it, writes down its inward picture and number-plate number.This moment, software stopped to patrol and examine, and three duplicate detection is carried out in this zone stop to have determined whether that vehicle is disobeyed.Concrete steps are that again to this zone carry out the number-plate number afterwards 5 seconds, if recognition result and identical with the record number-plate number is arranged, then carries out timing once more and detect; If recognition result is not inconsistent, then this regional patrol finishes, and starts the mechanism of patrolling and examining next zone is monitored; If three detections all conform to the record result, determine that then this moment, this vehicle illegal stopped, simultaneously distant view image that detects for three times and the close shot image of patrolling and examining are first preserved as evidence, and on every image, be superimposed with the place, information such as time, the number-plate number.
In the present embodiment, each car is captured 4 photos, 1 close shot, and 3 distant views can be seen panorama clearly like this, can see car plate clearly again, for punishment provides strong foundation.
Judge vehicle disobey stop after, remove data be retained in after this locality, to say that simultaneously relevant information place, time, the number-plate number, evidence obtaining picture send in the Control Software of back-end data server unit by network.The back-end data server unit has the data query platform that can disobey the inquiry, statistics and the processing that stop data according to time, place, license plate.
As shown in Figure 4, the Control Software of back-end data server unit receives after this information, automatically it is deposited to database, and process is as follows:
Whether each check point of cycle detection sends against stopping data;
If data are arranged, then be stored in local data base;
If no, then inquire next check point, circulation is carried out.
Among the present invention, 64 of the presetting bit multidigits of speed dome camera.A surveyed area is aimed in each presetting bit, and surveyed area can be across rice up to a hundred, time, place and license plate number that the accurate recording vehicle peccancy stops.Vehicle for certain parking offense is noted corresponding information automatically, in order to the usefulness of inquiry punishment from now on; Directly the insertion USB flash disk just can be realized automatic copy and the backup to data, deletes automatically for the data greater than storage period; System configuration background server, this server can obtain the data of front end in real time by network, and data query and statistical function are provided.

Claims (8)

1. illegal parking behavior real-time detecting system, it is characterized in that: comprise separated behavior automatic detection unit and the back-end data server unit of stopping of front end, front end is disobeyed and to be stopped the behavior automatic detection unit and be installed on the front end control point, has the front-end control machine, the built-in car plate identification module of this front-end control machine, monitoring quick control module, disobey and stop behavior detection module and communication module, wherein monitor the quick control module and be connected with the front-end control machine by the control The Cloud Terrace; The vision signal that monitoring quick control module is gathered inserts in the front-end control machine by video line, and the front-end control machine carries out communication with the back-end data server unit and is connected.
2. by the described illegal parking behavior of claim 1 real-time detecting system, it is characterized in that: described back-end data server unit comprises communication unit, processing unit and disobeys a database of record that stops, wherein processing unit is disobeyed the front-end control machine that stops in the behavior automatic detection unit by communication unit and front end and is carried out communication and is connected, processing unit by data line with disobey a parking database of record and link to each other.
3. by the described illegal parking behavior of claim 1 real-time detecting system, it is characterized in that: described front-end control machine adopts industrial computer, and there is the control program of illegal parking behavior real-time detecting system its inside.
4. the control method of an illegal parking behavior real-time detecting system, it is characterized in that, comprising that front end is disobeyed stops behavior automatic detection unit control flow and back-end data server unit control flow, and wherein front end is disobeyed and stopped behavior automatic detection unit control flow and may further comprise the steps:
At surveyed area the monitoring quick is carried out presetting bit and set, guarantee that the presetting bit that sets can cover institute's surveyed area, and set the interval time of at every turn patrolling and examining;
Start-up routine is disobeyed and is stopped the behavior detection:
The employing mechanism of cruising is cruised to the parking offense zone, whenever cruises and once all will carry out a car plate identification, confirms whether this surveyed area has doubtful vehicle;
If doubtful vehicle is arranged, then this license plate number is made as the initial trade mark;
Camera lens is zoomed out the storage distant view image, further again, repeat N time, all this car plate is discerned at every turn by the car plate identification module;
If the N time the car plate recognition result is identical with the above-mentioned initial trade mark, determine that then this car rests on this position always, assert that this car is disobeyed stops;
Image evidence is saved in front end disobeys when stopping behavior automatic detection unit hard disk, be uploaded to the back-end data server unit by network, the real-time testing process of an illegal parking behavior finishes.
5. by the control method of the described illegal parking behavior of claim 4 real-time detecting system, it is characterized in that:
If the N time car plate recognition result and the above-mentioned initial trade mark are inequality, then return and adopt the mechanism of cruising the parking offense zone step of cruising.
6. by the control method of the described illegal parking behavior of claim 4 real-time detecting system, it is characterized in that:
If there is not doubtful vehicle, then returns and adopt the mechanism of cruising the parking offense zone step of cruising.
7. by the control method of the described illegal parking behavior of claim 4 real-time detecting system, it is characterized in that the control procedure of described back-end data server unit may further comprise the steps:
Whether each check point of cycle detection sends against stopping data;
If data are arranged, then be stored in local data base;
If no, then inquire next check point, circulation is carried out.
8. by the control method of the described illegal parking behavior of claim 4 real-time detecting system, it is characterized in that: described back-end data server unit has the data query platform that can disobey the inquiry, statistics and the processing that stop data according to time, place, license plate.
CN2009102487660A 2009-12-25 2009-12-25 System for detecting illegal parking behaviors in real time and control method thereof Pending CN102110367A (en)

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CN103824454A (en) * 2014-02-21 2014-05-28 南京莱斯信息技术股份有限公司 Multi-zone illegality automatic capture method based on video event detection
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CN103198657A (en) * 2013-03-19 2013-07-10 杨熙增 Implementation method and system of mobile vehicle-mounted parking-violation capturing
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