Vehicle-road cooperative road traffic system

Abstract

The invention discloses a vehicle-road cooperative road traffic system, which comprises a road side system, an edge computing system, vehicle-mounted terminal equipment, a central cloud platform and an intelligent traffic management and control system. The road side system is deployed on a traffic road and is used for acquiring vehicle information in real time and acquiring multi-dimensional traffic information; the edge computing system is deployed on the edge side, close to the traffic road and a traffic data source, of the front end of the vehicle-road cooperative road traffic system, cooperates with the central cloud platform, and receives and executes an adjustment vehicle-road cooperative optimization control strategy of the central cloud platform; the vehicle-mounted terminal equipment is arranged in a vehicle, is in communication connection with the road side system or / and the edge computing system and is used for acquiring vehicle information and multi-dimensional traffic information in real time, and the central cloud platform is in communication connection with the edge computing system and is used for receiving edge node information of the edge computing system; and theedge computing system manages and controls traffic facilities according to the adjustment vehicle-road collaborative optimization control strategy of the central cloud platform and a control scheme,thereby realizing management and control of vehicle-road collaborative road traffic.

Description

technical field [0001] The invention belongs to the technical field of vehicle networking and assisted driving, and in particular relates to a vehicle-road cooperative road traffic system. Background technique [0002] Traffic lights are the necessary traffic infrastructure for every traffic intersection. It can help and direct vehicles and pedestrians to behave at crossroads, three-way intersections, and turning intersections. This traffic behavior control mode has become a necessary and dependent living habit for road pedestrians and drivers. As everyone knows, if traffic lights are not obeyed, traffic accidents will occur. Although traffic lights are important and easy to use, they also have many shortcomings and deficiencies. Therefore, they are products of a certain historical stage. With the continuous advancement of human technology, people have put forward higher requirements for traffic, safety, efficiency and comfort. The concept of environmental protection is bec...

AI Technical Summary

Problems solved by technology

Although traffic lights are important and easy to use, they also have many shortcomings and deficiencies. Therefore, they are products of a certain historical stage. With the continuous advancement of human technology, people have put forward higher requirements for traffic, safety, efficiency and comfort. The concept of environmental protection is becoming a requirement for people to travel

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