A vehicle-road-cloud collaboration method, device and system for intelligent networked vehicles

Abstract

The invention discloses a vehicle-road-cloud collaboration method, device and system for an intelligent networked vehicle. The method includes: acquiring cloud information, converting the cloud information into real-time environment information, predicting environment information, decision-making information and Control information; calculate the perception result based on the fusion of vehicle perception information and real-time environmental information; calculate the prediction information of the vehicle according to the perception result; obtain the prediction result according to the fusion calculation of the prediction information of the vehicle and the prediction environment information; The vehicle’s decision-making behavior information is obtained by information calculation; the decision-making result is obtained according to the fusion calculation of the vehicle’s decision-making behavior information and decision-making information; Calculate the control results. By implementing the present invention, the cloud information and the vehicle end information are fused, thereby achieving the safety and high efficiency of vehicle control.

Description

technical field [0001] The present invention relates to the technical field of Internet of Vehicles, in particular to a vehicle-road-cloud collaboration method, device and system for intelligent networked vehicles. Background technique [0002] Autonomous driving is the only way in the context of economic development, technological progress, and human needs. Self-driving cars have experienced years of development, and the technical route of the core key technologies has gradually become clear. [0003] At present, the completion of the automatic driving function of the car includes three core functions of environmental perception, autonomous decision-making, and motion control. Among them, the perception function uses on-board sensors to realize the perception of the driving environment and the positioning of the vehicle. The decision-making function realizes goals such as target obstacle decision-making and driving behavior decision-making based on environmental informati...

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Problems solved by technology

[0005] In view of this, the embodiments of the present invention provide a vehicle-road-cloud collaboration method, device, and system for intelligent networked vehicles to solve the problems existing in existing intelligent networked transportation in terms of vehicle-end, cloud, and intermediate collaborative management and control. Coordination or single function, resources cannot be shared, and safety problems caused by insufficient functions of self-driving vehicles

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