Traffic intersection accident prevention system implementation method adopting combination of V2I and camera

A traffic intersection and system realization technology, applied in the traffic control system of road vehicles, traffic control system, anti-collision system, etc., can solve the problems of no technical system, no traffic accident prevention system at traffic intersections, and a period of time to implement , to achieve the effect of avoiding traffic accidents

Inactive Publication Date: 2016-07-20
INSPUR GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there is no effective traffic accident prevention system at traffic intersections. V2V and V2I technologies are in the research and experimental stage. At present, many automobile production companies are researching related

Method used

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  • Traffic intersection accident prevention system implementation method adopting combination of V2I and camera

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The implementation method of the traffic accident prevention system at the intersection using V2I and camera is as follows:

[0016] 1) Set up a central controller in the center of the traffic intersection, which can receive real-time information of all cars within 100m from the traffic intersection and information of pedestrians at the intersection; each car is equipped with an information collection node, and the information collected by the information collection node includes the car’s Model, license plate, speed, vehicle color and other information; and can transmit the data collected by the information collection node to the central controller at the traffic intersection in real time; the controller processes the information of vehicles and pedestrians after receiving the information, and feeds back the dangerous situation to the car ;

[0017] 2) The central controller at the intersection uses the moving target detection and tracking algorithm, trajectory generat...

Embodiment 2

[0020] When the central controller is in normal mode:

[0021] A central controller is set in the center of the traffic intersection, which can receive real-time information of all cars within 50m from the traffic intersection and information of pedestrians at the intersection; each car is equipped with an information collection node, and the information collected by the information collection node includes the model of the car, license plate, speed, vehicle color and other information; and can transmit the data collected by the information collection node to the central controller at the traffic intersection in real time; the controller processes the information of vehicles and pedestrians after receiving it, performs real-time monitoring, and feeds back the information status to the car.

Embodiment 3

[0023] When the central controller is in special mode:

[0024] A central controller is set in the center of the traffic intersection, which can receive real-time information of all cars within 50m from the traffic intersection and information of pedestrians at the intersection; each car is equipped with an information collection node, and the information collected by the information collection node includes the model of the car, License plate, speed, vehicle color and other information; and can transmit the data collected by the information collection node to the central controller at the traffic intersection in real time; the controller will process the information after receiving the information of vehicles and pedestrians, and carry out real-time monitoring; when pedestrians are detected to run the red light , when the car does not drive according to the traffic rules or the driving route of the car is abnormal in an unexpected situation, it detects whether a collision will...

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Abstract

The invention discloses a traffic intersection accident prevention system implementation method adopting combination of a V2I and a camera. The traffic intersection accident prevention system implementation method comprises the steps that: a central controller is arranged at the center of a traffic intersection, wherein the central controller can receive information of all vehicles and information of pedestrians in the intersection within a range of 100 meters of the traffic intersection in real time; each vehicle is equipped with an information acquisition node, which acquires information including model, license plate number, speed and the like of the vehicle and can transmit the data to the central controller of the traffic intersection in real time; and the central controller receives and processes the information of the vehicles and the pedestrians, and feeds back dangerous condition to the vehicles. Through rapid and intelligent recognition and judgment, the traffic intersection accident prevention system implementation method can be used for monitoring real-time condition of the vehicles and the pedestrians, such as license plate numbers, models, driving speed, positions and directions of the vehicles as well as trajectories of the pedestrians, can be used for forecasting the moving trajectories of the vehicles and the pedestrians in a period in future, and can be used for calculating to determine whether collision will occur, so as to avoid the occurrence of accidents.

Description

technical field [0001] The invention relates to the field of computer embedding, in particular to a method for realizing a traffic accident prevention system at a traffic intersection using a combination of V2I and a camera. Background technique [0002] Vehicle Infrastructure Integration (V2I) is a system technology that acquires vehicle and road information based on wireless communication, sensor detection and other technologies, and realizes intelligent collaboration between vehicles and infrastructure through vehicle-vehicle and vehicle-road information interaction and sharing. [0003] The path of pedestrians can be calculated by processing the video captured by the camera by applying the moving target detection and tracking algorithm, trajectory generation and length calculation algorithm. [0004] At present, there is no effective traffic accident prevention system at traffic intersections. V2V and V2I technologies are in the research and experimental stage. At presen...

Claims

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Application Information

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IPC IPC(8): G08G1/16
CPCG08G1/166
Inventor 陈康戴鸿君于治楼
Owner INSPUR GROUP CO LTD
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