Traffic flow car networking system and traffic flow control method based on gradient field

Abstract

The invention discloses a traffic flow car networking system and a traffic flow control method based on a gradient field. The system comprises a vehicle information obtaining device, an information communication network system, a vehicle information processing server and a vehicle auto-driving guidance system. According to the traffic flow car networking system, a new vehicle travel planning and traffic jam solving idea is proposed, the urban traffic flow distribution gradient map is obtained through the obtained vehicle information, and the traffic flow on urban roads is controlled by planning the best travel route according to the principle of the gradient field. According to the traffic flow car networking system, vehicle information is completely obtained, a traffic services center can more completely and intuitively control the traffic flow in real time according to the principle of the gradient field, and can help drives to more perfectly plan the travel route, so that more convenient intelligent services are provided for the drives, and traffic problems are fundamentally relieved.

Description

technical field [0001] The invention relates to the technical field of traffic management, in particular to a gradient field-based traffic flow vehicle networking system and a traffic flow control method. Background technique [0002] At present, with the rapid development of our country's society and economy, traffic congestion has become a serious problem restricting social development. The trip planning and navigation provided by the existing on-board vehicle information acquisition equipment only plan the shortest trip according to the starting point and destination, and cannot have a detailed understanding of the real-time road conditions within the shortest trip. Areas of traffic congestion. At the same time, the traffic flow distribution map provided by the existing traffic flow control system often obtains the traffic conditions of the road by installing cameras on the road. The data source of the obtained traffic flow distribution map is limited, and the obtained t...

AI Technical Summary

Problems solved by technology

The trip planning and navigation provided by the existing on-board vehicle information acquisition equipment only plan the shortest trip according to the starting point and destination, and cannot have a detailed understanding of the real-time road conditions within the shortest trip. congested area

At the same time, the traffic flow distribution map provided by the existing traffic flow control system often obtains the traffic conditions of the road by installing cameras on the road. The data source of the obtained traffic flow distribution map is limited, and the obtained traffic flow distribution map It can only be used as a basis for regulating the duration of traffic lights, but cannot fundamentally solve the root cause of traffic congestion

Therefore, although the research on traffic problems has attracted people's attention, there are still no more results on how to fundamentally alleviate traffic problems and how to provide people with more intelligent services.

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