A testing method, device and system for an automatic driving vehicle

Abstract

A testing method for an autonomous vehicle comprises: an actual vehicle control data acquisition module (101) used to acquire operation control data; a testbed (102) used to generate a reaction force according to the operation control data and scenario information, and acquire, according to the reaction force, state data of the autonomous vehicle; a scenario model establishment module (103) used to establish a traffic scenario model, a traffic flow model, an autonomous vehicle kinetic model, and an environment sensing sensor model, and acquire position data of the autonomous vehicle; and an evaluation module (104) used to calculate, according to the position data and the state data, a report value for evaluating a traveling state of the autonomous vehicle. The invention combines a scenario model comprising traffic flow data and the testbed, and accordingly enables realistic testing of the capabilities of an autonomous vehicle, such as environment identification, identification response time and response manner for dangerous situations, and the safety and stability of an independent recognition capability in a complex traffic environment.

Description

technical field [0001] The present application belongs to the field of automatic driving vehicle testing, and in particular relates to a testing method, device and system for automatic driving vehicles. Background technique [0002] Intelligent driving is an inevitable trend in the development of autonomous vehicles in the future, and it is an effective way to avoid human driving errors and improve traffic efficiency. The rapid development of existing communication, electronics and computer technologies has laid a solid foundation for the development of intelligent driving technology. The Institute of Electrical and Electronics Engineers (IEEE) predicts that by 2040, 75% of autonomous vehicles will be intelligently driven autonomous vehicles. The market growth rate of intelligent driving autonomous vehicles will be 10 times that of other autonomous vehicles, and the emergence of intelligent driving autonomous vehicles will reduce the traffic accident rate to 10%. [0003] ...

AI Technical Summary

Problems solved by technology

[0008] In view of this, the embodiment of the present application provides a test method, device and equipment for an automatic driving vehicle to solve the problem of the inability to test the ability of the automatic driving vehicle to recognize the environment and the Recognition, response time and processing methods of dangerous situations, as well as the safety and stability of autonomous cognitive ability and multi-system cooperative work in complex traffic environments

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