CN104680809A - Traffic information display system based on intelligent traffic management system control - Google Patents
Traffic information display system based on intelligent traffic management system control Download PDFInfo
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- CN104680809A CN104680809A CN201510132262.8A CN201510132262A CN104680809A CN 104680809 A CN104680809 A CN 104680809A CN 201510132262 A CN201510132262 A CN 201510132262A CN 104680809 A CN104680809 A CN 104680809A
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- traffic
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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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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention relates to a traffic information display system based on intelligent traffic management system control. The traffic information display system mainly consists of a traffic monitoring management center, a road traffic situation monitoring system, a traffic information transmission network, traffic sign display board controllers and traffic sign display boards. According to the traffic information display system, real-time traffic information can be obtained through the road traffic situation monitoring system and can be processed by the traffic monitoring management center; corresponding real-time traffic sign information can be generated for all traffic sign display boards within an administrative area, is transmitted to corresponding traffic sign display board controllers through the traffic information transmission network, is received by the traffic sign display board controllers through a wired or wireless network, and is displayed on the traffic sign display boards, so that accurate and real-time traffic road information can be provided for passing drivers and passengers, traffic flow loads of different nodes of a traffic network can be balanced, and the occurrence probability of traffic jam can be reduced.
Description
Technical field
The present invention relates to Traffic Systems and freeway traffic system, adopt the traffic information display system based on wireless or access in radio, for passing cars provides traffic real-time information to indicate.
Background technology
Increasing along with motor vehicles, traffic jam phenomenon is more and more frequent, especially Traffic Systems and freeway traffic system.Cause the reason of traffic jam phenomenon to be many-sided, one of the main reasons is the vehicle flowrate concentrations in a certain node area in transportation network, thus exceedes the vehicle flowrate that this node area can hold.If the motor vehicle energy in advancing reasonably selects route, make full use of transportation network, then can the vehicle flowrate of each node in balanced traffic network to a certain extent, reduce a certain Nodes concentrations of vehicle flowrate in transportation network as far as possible, thus alleviate phenomenon of even avoiding the jams.On the other hand, existing traffic indication board can only provide static road indication information to driver and conductor, can not provide the dynamic informations such as road ahead vehicle flowrate.If existing traffic indication board is transformed, can the vehicle flowrate that road ahead is provided etc. transport information, the reference of route is selected as driver and conductor.Thus avoid too much vehicle to continue to sail into the area, transport hub that can't bear load.Can provide the traffic mark board system of Real-time Traffic Information for city traffic network and freeway traffic net all tool be of great significance.
Summary of the invention
The object of the invention is to make traffic sign direction board except can showing original mark, the information such as road ahead or ground, network of communication lines hinge area traffic can also be shown, Route Selection for driver and conductor provides the information with actual reference, the vehicle flowrate load of each node of balanced traffic network, reduces the probability of happening of traffic congestion event.
Technical scheme of the present invention is:
A kind of traffic information display system controlled based on Intelligent traffic management systems, primarily of traffic monitoring administrative center, road traffic condition surveillance, transport information transmission network, traffic sign display board controller and traffic sign display board composition, road traffic condition surveillance is made up of numerous monitor, each monitor is distributed in each location of the network of communication lines, the traffic in each location of real-time collecting, and by transport information transmission network to traffic monitoring administrative center real-time Transmission transport information, the information that traffic monitoring administrative center will collect, by process, the various transport information of automatic generation, again by transport information transmission network, information is passed to corresponding traffic sign display board controller, control traffic sign display board by traffic sign display board controller to show.
Described traffic monitoring administrative center is responsible for the control and management of whole system, traffic monitoring administrative center is provided with a database, the vehicle condition of each road of this database real-time storage and traffic information, and after the information of real-time collecting being processed, the data after process are controlled each traffic sign display board controller by transport information transmission network again.
Described road traffic condition surveillance is made up of numerous monitor, charge of overseeing road traffic condition, and traffic related information is passed through transport information transmission network to traffic monitoring administrative center real-time Transmission.
Described transport information transmission network can carry out transmitted in both directions real-time traffic states information between traffic monitoring administrative center, road traffic condition surveillance and traffic sign display board controller.
Described transport information transmission network can use existing public communication network or use traffic department dedicated communications network.
Traffic sign display board of the present invention is except can showing original mark, the information such as the traffic in road ahead or network of communication lines hinge area can also be shown, these information are all sent by traffic monitoring administrative center, Route Selection for driver and conductor provides the information with actual reference, the vehicle flowrate load of each node of balanced traffic network, reduces the probability of happening of traffic congestion event.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
The invention will be further described by reference to the accompanying drawings.
The present invention is primarily of traffic monitoring administrative center, road traffic condition surveillance, transport information transmission network, traffic sign display board controller and traffic sign display board composition, road traffic condition surveillance is made up of numerous monitor, and this function based on the traffic information display system components that Intelligent traffic management systems controls is as follows:
(1) traffic monitoring administrative center: be responsible for the traffic information collecting and process each bar road in urban traffic network, comprise: the occupation rate of the average running velocity of vehicle number, vehicle, road, whether have the information such as traffic hazard generation, by process, the various transport information of automatic generation, comprise the congestion information, traffic accident information etc. of every bar road, be transferred to traffic sign display board controller by transport information transmission network.
(2) road traffic condition surveillance: be made up of numerous monitor, each monitor is distributed in each location of the network of communication lines, be responsible for the traffic in this location of real-time collecting, and by transport information transmission network to traffic monitoring administrative center real-time Transmission transport information.
(3) transport information transmission network: be responsible for sending the information of traffic monitoring administrative center in transportation network each traffic sign display board controller, also the monitor message be responsible for each road traffic condition monitor produces is transferred to traffic monitoring administrative center, this network can be wire transmission network, also can be wireless-transmission network.
(4) traffic sign display board controller: be responsible for the traffic information display controlling traffic sign display board, transport information comprises: road indication information, road congestion situation and hinge information etc.
(5) traffic sign display board: it shows except static road indication information except allowing it, can also show real-time traffic multidate information, such as: road ahead Congestion Level SPCC, road ahead unusual condition etc.For the route of vehicle provides reference information, reduce the probability that traffic congestion event occurs.Real-time traffic multidate information is shown, for driver and conductor provides reference information by the visual pel such as word, pattern, image of display special symbol or editor on traffic sign display board.
Traffic monitoring administrative center can adopt existing monitoring management system, also can adopt Novel monitoring management system, for monitoring the traffic of whole city or whole piece highway.The information of vehicle flowrate catching each traffic main artery or area, transport hub in time and the relevant information in all traffic sections met accident, and can make the congestion condition of whole transportation network and vehicle flowrate load and evaluating in time and prediction.In addition, traffic monitoring administrative center is also necessary for each traffic sign display board and produces specific traffic information, and by traffic sign display board, corresponding transport information is conveyed to the driver and conductor on passing cars by traffic monitoring administrative center in time.
The transport information that traffic monitoring administrative center produces is passed to each traffic display board by transport information transmission network.It can adopt cordless communication network, also can adopt wireline communication network; Meanwhile, this network both can framework on existing public communication network, also can framework on the proprietary communication network of traffic department.Traffic surveillance and control center by IP addressing or other addressing modes, is that the specific traffic indication information that in city or freeway traffic net, each traffic sign display board produces passes to corresponding traffic sign display board by transport information transmission network.If necessary, all right extended function of transport information transmission network, makes it to transmit the feedback information that traffic sign display board returns to traffic monitoring administrative center.
Each traffic sign display board has a traffic sign display board controller, this controller for receiving the road signs information passed over from transport information transmission network, and by this information displaying on traffic sign display board.Traffic sign display board works under the control of traffic sign display board controller.Display board can be any luminescent phosphor screen, can show various word or pel under the control of the controller.
Claims (5)
1. the traffic information display system controlled based on Intelligent traffic management systems, primarily of traffic monitoring administrative center, road traffic condition surveillance, transport information transmission network, traffic sign display board controller and traffic sign display board composition, it is characterized in that: road traffic condition surveillance is made up of numerous monitor, each monitor is distributed in each location of the network of communication lines, the traffic in each location of real-time collecting, and by transport information transmission network to traffic monitoring administrative center real-time Transmission transport information, the information that traffic monitoring administrative center will collect, by process, the various transport information of automatic generation, again by transport information transmission network, information is passed to corresponding traffic sign display board controller, control traffic sign display board by traffic sign display board controller to show.
2. the traffic information display system controlled based on Intelligent traffic management systems according to claim 1, it is characterized in that: described traffic monitoring administrative center is responsible for the control and management of whole system, traffic monitoring administrative center is provided with a database, the vehicle condition of each road of this database real-time storage and traffic information, and after the information of real-time collecting being processed, the data after process are controlled each traffic sign display board controller by transport information transmission network again.
3. the traffic information display system controlled based on Intelligent traffic management systems according to claim 1, it is characterized in that: described road traffic condition surveillance is made up of numerous monitor, charge of overseeing road traffic condition, and traffic related information is passed through transport information transmission network to traffic monitoring administrative center real-time Transmission.
4. the traffic information display system controlled based on Intelligent traffic management systems according to claim 1, is characterized in that: described transport information transmission network can carry out transmitted in both directions real-time traffic states information between traffic monitoring administrative center, road traffic condition surveillance and traffic sign display board controller.
5. the traffic information display system controlled based on Intelligent traffic management systems according to claim 1, is characterized in that: described transport information transmission network can use existing public communication network or use traffic department dedicated communications network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510132262.8A CN104680809A (en) | 2015-03-25 | 2015-03-25 | Traffic information display system based on intelligent traffic management system control |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510132262.8A CN104680809A (en) | 2015-03-25 | 2015-03-25 | Traffic information display system based on intelligent traffic management system control |
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| CN104680809A true CN104680809A (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510132262.8A Pending CN104680809A (en) | 2015-03-25 | 2015-03-25 | Traffic information display system based on intelligent traffic management system control |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105741566A (en) * | 2016-04-08 | 2016-07-06 | 盐城师范学院 | Traffic information display system controlled based on intelligent traffic management system |
| CN108965376A (en) * | 2018-05-22 | 2018-12-07 | 上海欣诺通信技术股份有限公司 | Traffic sign management system and its applied method and storage medium |
| CN110070736A (en) * | 2019-05-20 | 2019-07-30 | 华域视觉科技(上海)有限公司 | A kind of drive assistance device and method |
-
2015
- 2015-03-25 CN CN201510132262.8A patent/CN104680809A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105741566A (en) * | 2016-04-08 | 2016-07-06 | 盐城师范学院 | Traffic information display system controlled based on intelligent traffic management system |
| WO2017173910A1 (en) * | 2016-04-08 | 2017-10-12 | 盐城师范学院 | Traffic information display system controlled by intelligent traffic management system |
| CN108965376A (en) * | 2018-05-22 | 2018-12-07 | 上海欣诺通信技术股份有限公司 | Traffic sign management system and its applied method and storage medium |
| CN110070736A (en) * | 2019-05-20 | 2019-07-30 | 华域视觉科技(上海)有限公司 | A kind of drive assistance device and method |
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Application publication date: 20150603 |
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| WD01 | Invention patent application deemed withdrawn after publication |