CN112634636A - Electronic guideboard type mobile right-of-way system - Google Patents
Electronic guideboard type mobile right-of-way system Download PDFInfo
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- CN112634636A CN112634636A CN202110007858.0A CN202110007858A CN112634636A CN 112634636 A CN112634636 A CN 112634636A CN 202110007858 A CN202110007858 A CN 202110007858A CN 112634636 A CN112634636 A CN 112634636A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
- G08G1/08—Controlling traffic signals according to detected number or speed of vehicles
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Abstract
The invention discloses an electronic guideboard type mobile right-of-way system, which belongs to the technical field of urban traffic and is used for solving the problems of poor running safety, low running speed and the like of the conventional right-of-way system; the vehicle-mounted controller is used for acquiring vehicle information and activating the electronic guideboard in a preset driving direction range according to the vehicle information so as to display warning information. The electronic guideboard type mobile right-of-way system has the advantages of high safety, high driving speed, low cost, full utilization of road resources, high flexibility, high practicability and the like.
Description
Technical Field
The invention mainly relates to the technical field of urban traffic, in particular to an electronic guideboard type mobile right-of-way system.
Background
With the development of urbanization process, traffic jam phenomena of most small and medium-sized cities become increasingly serious. The intelligent track express train and the trolley bus are used as a medium-traffic urban rail vehicle to bring brand-new selection and experience for urban trip, so that urban congestion can be effectively relieved, and the trip efficiency of citizens is improved;
the intelligent rail express train, the trolley bus and other social vehicles share the right of way, the traditional shared right of way is that the train and other traffic ways are mixed in the region, the intelligent rail express train, the trolley bus and other social vehicles share the right of way, the intelligent rail express train, the trolley bus and other social vehicles have the advantages that civil engineering cost is relatively low, landscape effect is good, but external interference is large, operation safety is poor, running speed is low (generally not higher than 20km/h), passenger comfort degree is poor under the condition of braking at any time, system design and transportation capacity is low, and accuracy is difficult to guarantee due to road traffic interference.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: aiming at the technical problems in the prior art, the invention provides the electronic guideboard type mobile right-of-way system which has high operation safety, high running speed and low cost and fully utilizes road resources.
In order to solve the technical problems, the technical scheme provided by the invention is as follows:
an electronic guideboard type mobile right-of-way system comprises a vehicle-mounted controller and an electronic guideboard, wherein the vehicle-mounted controller is mounted on a vehicle, and the electronic guideboard is mounted on one side or two sides of a lane; the vehicle-mounted controller is used for acquiring vehicle information and activating the electronic guideboard in a preset driving direction range according to the vehicle information so as to display warning information.
As a further improvement of the above technical solution:
the vehicle-mounted controller is used for receiving vehicle signals sent by the vehicle-mounted controller and carrying out comprehensive data management.
The traffic signal system further comprises a signal controller which is arranged in the traffic signal system and used for receiving the vehicle information of the vehicle-mounted controller so as to adjust the signal lamp.
The system also comprises an information index system which is arranged at the platform and used for receiving and processing the vehicle information of the vehicle-mounted controller so as to obtain and display the station entering time of the vehicle, the number of passengers carried by the train and the road condition of the line traffic.
The vehicle-mounted controller sends vehicle information to the electronic guideboard in a wireless broadcast or/and multicast mode.
The electronic guideboard receives vehicle information of the vehicle-mounted controller through a ZigBee network and is connected to the background control center through a GPRS network.
The vehicle information comprises the working state of the vehicle, whether the vehicle leans to the station, the driving direction of the vehicle, the positioning of the vehicle, the processing capacity and the result of the vehicle at the intersection, the driving speed of the vehicle, the control range of the front warning lamp and the rear warning lamp of the vehicle and the driving time of the vehicle.
The warning information includes "please yield.
Compared with the prior art, the invention has the advantages that:
the electronic guideboard type mobile right-of-way system can activate and lighten the electronic guideboards at the roadside in the driving direction according to the vehicle information such as the driving route, the position and the like of a train, for example, the electronic guideboards with the distance of 200 meters in front and 200 meters behind (with configurable distance) are controlled to warn other motor vehicles that an intelligent rail or a trackless train passes through the road and ask the motor vehicles to select other suitable motor roads for driving; the right-of-way system can realize the intelligent right-of-way configuration technology, retains the advantages of the traditional shared right-of-way, solves the problems of poor operation safety, low running speed and the like of the traditional shared right-of-way, fully utilizes road resources on the premise of ensuring the efficient and reliable operation of public transport, and solves the problem of traffic jam; compared with a mode of erecting physical isolation to ensure the right of way, the cost is lower; by adopting the electronic guideboard mode, the vehicle running parameters can be displayed, customized display contents can be provided according to specific requirements, and the practicability and the flexibility are higher.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention.
The reference numbers in the figures denote: 1. a vehicle-mounted controller; 2. an electronic guideboard; 3. and a background control center.
Detailed Description
The invention is further described below with reference to the figures and the specific embodiments of the description.
As shown in fig. 1, the electronic guideboard type mobile right-of-way system of the present embodiment includes a vehicle-mounted controller 1 and an electronic guideboard 2, where the vehicle-mounted controller 1 is installed on a vehicle (such as an intelligent rail express train, a trolley bus, etc.), and the electronic guideboard 2 is installed on one side or both sides of a lane; the vehicle-mounted controller 1 is used for acquiring vehicle information and activating the electronic guideboard 2 in a preset driving direction range according to the vehicle information so as to display warning information (such as 'please give a journey') to warn other motor vehicles that an intelligent rail or a trackless train passes through the lane. The electronic guideboard type mobile right-of-way system can activate and lighten the electronic guideboards 2 at the roadside in the driving direction according to the vehicle information such as the driving route, the position and the like of a train, for example, the electronic guideboards 2 with the distance of 600 meters in front of and 200 meters behind the train (with configurable distance) are controlled to warn other motor vehicles that an intelligent rail or a trackless train passes through the road and ask the motor vehicles to select other suitable motor roads for driving; the right-of-way system can realize the intelligent right-of-way configuration technology, retains the advantages of the traditional shared right-of-way, solves the problems of poor operation safety, low running speed and the like of the traditional shared right-of-way, fully utilizes road resources on the premise of ensuring the efficient and reliable operation of public transport, and solves the problem of traffic jam; compared with a mode of erecting physical isolation to ensure the right of way, the cost is lower; by adopting the mode of the electronic guideboard 2, the running parameters of the vehicle can be displayed, customized display contents can be provided according to specific requirements, and the practicability and the flexibility are higher.
In this embodiment, the vehicle-mounted controller 1 acquires vehicle information through a vehicle-mounted signal system connected to a vehicle, where the vehicle information includes a vehicle operating state, whether the vehicle is standing, a vehicle driving direction, a vehicle position, a vehicle processing capability and result at an intersection, a vehicle driving speed, a control range of warning lights in front of and behind the vehicle, a vehicle driving time, and the like; the vehicle-mounted controller 1 transmits the vehicle information to the electronic guideboard 2 by means of wireless broadcasting or/and multicasting.
In this embodiment, the electronic guideboards 2 are installed at a certain distance (e.g., 200 meters) at both sides of a lane where the vehicle is running, and a dual-mode communication operating mode is adopted, so that the vehicle information of the vehicle-mounted controller 1 can be received through the ZigBee network, and is connected to the background control center 3 through the GPRS network. The electronic guideboard 2 is suitable for areas with poor mobile phone signals such as tunnels and the like, can be made into various shapes according to requirements so as to meet special areas such as ordinary roads, crossroads, turning areas and stations, and can also be made into display contents according to requirements.
In this embodiment, the system further includes a background control center 3, configured to receive a vehicle signal sent by the vehicle-mounted controller 1, perform comprehensive data management, such as managing a working state and an operating parameter of the electronic guideboard 2, and provide reference information for maintenance of the electronic guideboard 2.
In this embodiment, the system further comprises a signal controller, which is installed in the traffic signal system and is used for receiving the vehicle information of the vehicle-mounted controller 1 and adjusting the signal lamps according to the distance between the train and the intersection so as to realize the bus priority.
In this embodiment, the system further includes an information index system installed at the platform, and configured to receive and process the vehicle information of the vehicle-mounted controller 1, and provide information such as the arrival time of the vehicle, the number of passengers in the train, and the road conditions of the line traffic for the waiting passengers.
The electronic guideboard type mobile right-of-way system is suitable for areas with poor mobile phone signals such as tunnels and the like, solves the problems of poor operation safety, low running speed and the like of the traditional shared right-of-way under the condition of meeting the traditional shared right-of-way, fully utilizes road resources, solves the problem of traffic jam, ensures the reliability and safety of vehicle operation, and has good innovation and engineering applicability.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may be made by those skilled in the art without departing from the principle of the invention.
Claims (8)
1. An electronic guideboard type mobile right-of-way system comprises a vehicle-mounted controller (1) and an electronic guideboard (2), wherein the vehicle-mounted controller (1) is mounted on a vehicle, and the electronic guideboard (2) is mounted on one side or two sides of a lane; the vehicle-mounted controller (1) is used for acquiring vehicle information and activating the electronic guideboard (2) in a preset driving direction range according to the vehicle information so as to display warning information.
2. The electronic street sign type mobile right-of-way system according to claim 1, further comprising a background control center (3) for receiving vehicle signals sent by the vehicle-mounted controller (1) and performing comprehensive data management.
3. The electronic signpost-type mobile right-of-way system according to claim 1, further comprising a signal controller installed in the traffic signal system for receiving vehicle information of the on-board controller (1) to adjust a signal light.
4. The electronic guideboard-type mobile right-of-way system according to claim 1, further comprising an information index system installed at a platform for receiving and processing the vehicle information of the vehicle-mounted controller (1) to obtain and display the arrival time of the vehicle, the number of passengers carried by the train, and the road conditions of the road traffic.
5. The electronic guideboard-type mobile right-of-way system according to any one of claims 1-4, characterized in that the vehicle-mounted controller (1) sends vehicle information to the electronic guideboard (2) by means of wireless broadcast and/or multicast.
6. The electronic guideboard-type mobile right-of-way system according to claim 2, characterized in that the electronic guideboard (2) adopts a dual-mode communication operation mode, receives vehicle information of the onboard controller (1) through a ZigBee network, and is connected to the background control center (3) through a GPRS network.
7. The electronic license plate type mobile road right system according to any one of claims 1-4, wherein the vehicle information comprises vehicle working state, whether the vehicle is standing, vehicle driving direction, vehicle positioning, vehicle processing capacity and result at the intersection, vehicle driving speed, vehicle front and rear warning light control range and vehicle driving time.
8. The electronic street sign type mobile right-of-way system according to any one of claims 1-4, wherein the warning message comprises "please yield".
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110007858.0A CN112634636A (en) | 2021-01-05 | 2021-01-05 | Electronic guideboard type mobile right-of-way system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110007858.0A CN112634636A (en) | 2021-01-05 | 2021-01-05 | Electronic guideboard type mobile right-of-way system |
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| CN112634636A true CN112634636A (en) | 2021-04-09 |
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| CN202110007858.0A Pending CN112634636A (en) | 2021-01-05 | 2021-01-05 | Electronic guideboard type mobile right-of-way system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117576928A (en) * | 2024-01-15 | 2024-02-20 | 中铁一局集团电务工程有限公司 | Traffic signal control method and system for trolley bus |
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| CN104616527A (en) * | 2015-02-04 | 2015-05-13 | 上海市政工程设计研究总院（集团）有限公司 | Bus station-arrival information automatic-publishing system and information publishing method thereof |
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Application publication date: 20210409 |
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