Networking automatic drive control system with function of congestion prevention, and method

Abstract

The invention discloses a networking automatic drive control system with a function of congestion prevention, and a method. The system comprises a cloud server which is used for generating an instruction of changing path planning for a vehicle at a jammed road segment based on the information of the destination of the vehicle according to the received information; a road side subsystem which is used for generating an instruction of changing lane planning and a target speed instruction for the vehicle at the jammed road segment according to road information and vehicle information; an automaticdrive control system which is used for outputting different vehicle body control commands to a vehicle control system according to the received information; and the vehicle control system which is used for respectively controlling the reduction of vehicle speed and the change of a moving direction according to different vehicle body control commands. According to the invention, the system achieves the real-time monitoring of the congestion conditions of an urban road through a cloud server and the road side subsystem, carries out the new path planning and lane planning for the vehicle at thejammed road segment, enables the vehicle to timely avoid the jammed road segment, is better in economic performance and feasibility, and greatly saves the running time of an automatic drive vehicle.

Description

technical field [0001] The invention belongs to the technical field of automobile automatic driving, and in particular relates to a networked automatic driving control system and method with anti-congestion function. Background technique [0002] Congestion has become the norm in modern cities. How to detect congestion in advance and get rid of it is also an urgent problem for the automotive industry. Existing people generally obtain the road congestion situation through the map navigation that comes with the vehicle during driving, and then manually select a non-congested road path to control the vehicle and get rid of the congested road section. However, the map navigation that comes with the vehicle does not automatically update the road congestion in real time. People generally choose a certain route and drive directly according to the selected route, and rarely pay attention to the road conditions. Urban road congestion is changing all the time. Only by manually checki...

AI Technical Summary

Problems solved by technology

Urban road congestion is changing all the time. Only by manually checking the road conditions and selecting the travel route, the information obtained is not timely, and the selected route may be seriously congested, but the driver does not notice it, resulting in the inability to avoid the congested road in time. Affect travel

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