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Traffic signal area networking intelligent passing system

A technology of traffic signals and traffic lights, which is applied in the field of traffic signal area networked intelligent traffic system, can solve the problems that cannot meet the needs of urban traffic, achieve novel design, convenient use, and reduce road congestion

Pending Publication Date: 2017-11-17
青岛破浪舟车船装备科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing urban intersection signal control system cannot meet the development of urban traffic, and there is an urgent need to develop new traffic management control methods and systems to manage and control high-density urban traffic flow

Method used

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  • Traffic signal area networking intelligent passing system
  • Traffic signal area networking intelligent passing system
  • Traffic signal area networking intelligent passing system

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment

[0093] Intelligent management and control mode of a single intersection: the road traffic camera device 10 in the information collection system 15 and the real-time traffic monitoring device 9 in the road send the data to the information collection and storage software, information extraction and analysis software for analysis and acquisition through the camera, or through the road The counting sensor 11, the speed sensor 12, and the vehicle model specification identification sensor 13 provided by the middle traffic flow real-time monitoring device 9 obtain the traffic flow quantity between intersections and road sections in each direction, the real-time data of traffic flow such as vehicle types and driving speeds, and calculate the best traffic in each direction The signal time interval is optimized to command the red, green and yellow signal lights at intersections in all directions, and the actual real-time vehicle traffic information at this intersection is sent to the inte...

Embodiment 1

[0099] Embodiment 1: using the present invention, a traffic networking intelligent traffic system, when in use, such as Figure 23As shown, when the traffic signal control machine collects through the vehicle collector on the No. 8 intersection that the number of vehicles entering the No. 8 intersection on the 4-8 section at the same time exceeds the initial value set in the control system, the control system automatically generates the next The timing signal of periodic traffic lights prolongs the passage time of vehicles on the 4-8 road section entering the No. 8 intersection; when the traffic signal controller collects the traffic from the 4-8 road section leading to the No. After the vehicle exceeds the initial value set by the system and the vehicles arriving at intersection No. 8 at the same time exceed the initial value, the control system automatically generates a traffic signal and sends it to the computer monitoring center. The computer monitoring center completes the...

Embodiment 2

[0100] Embodiment two: when the computer monitoring center receives the data signal of a plurality of crossings at the same time, as No. 8 crossing and No. 9 crossing, by the computer monitoring center, finish regional coordinated control through background intelligent algorithm processing, and the regional coordinated control signal that will generate Decentralize to each traffic signal control machine in the area, coordinate and control the traffic signal control machines at the 8th and 9th intersections and the nearby traffic signal control machines, and extend the No. 8 intersection and the 5-9 road section corresponding to the 4-8 road section Corresponding to the passing time of the traffic lights at the intersection of No. 9, at the same time, stop or reduce the vehicles entering the intersection of No. 8 and No. 9, and the section 4-8 and section 5-9. For those who need to enter the intersection of No. 8 and No. 9 and Vehicles on Section 8 and Section 5-9 are diverted; ...

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Abstract

The invention discloses a traffic signal area networking intelligent passing system, which is characterized in that the system includes a computer, a communication system, a traffic signal control machine and a vehicle collector, traffic lights and a traffic display screen which are connected with the traffic signal control machine; and the communication system is used for realizing networking of the traffic signal control machine and the computer in an area, so as to complete collection and sending of remote data of a computer intelligent traffic control system, the computer is used for receiving traffic information transmitted by the traffic signal control machine, processing related data through a background intelligent algorithm and displaying the data and performing remote control on the traffic signal control machine, and the traffic signal control machine is used for collecting traffic information through the vehicle collector and controlling the traffic lights and the traffic display screen. The traffic signal area networking intelligent passing system provided by the invention is novel in design and convenient to use, can implement intelligent passing and vehicle guiding through area networking, thereby effectively utilizing road resources, and reducing road congestion.

Description

technical field [0001] The invention relates to the field of traffic signals, in particular to a traffic signal area networked intelligent traffic system. Background technique [0002] The control of traffic signals at urban road intersections plays an important role in the distribution of traffic flow and the flow of road traffic. The existing traffic lights only change traffic lights at fixed time intervals, and cannot be adjusted in a timely manner according to the number of vehicles, so that road traffic often Various situations will occur, such as traffic accidents, road traffic paralysis, road construction, traffic light failure, etc. When encountering these situations, traffic police are generally required to be on-site. Traffic accidents and road construction generally require the traffic police to pull up the warning line on the scene, but for road traffic paralysis and traffic light failure, the traffic police need to direct the traffic on the scene, divert vehicle...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/08G08G1/09
CPCG08G1/08G08G1/09
Inventor 征茂德
Owner 青岛破浪舟车船装备科技有限公司
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