Automatic driving real vehicle testing method and system based on function design document

Abstract

The invention relates to the technical field of automatic driving, and provides an automatic driving real vehicle testing method and system based on a function design document. The method comprises the following steps: constructing a logic scene and parameter pairs, and adding at least one parameter pair to the logic scene; the parameter pairs comprise execution variables and road geometric variables which are in one-to-one correspondence; and instantiating the parameter space of the logic scene to obtain a real vehicle test scene set, and executing an automatic driving real vehicle test based on the real vehicle test scene set. The second execution variable is set according to the test execution result, so that the second execution variable set is the proper subset of the first execution variable set, and the complexity of scene definition is effectively reduced. According to the automatic driving real vehicle test carried out on the basis, unnecessary repeated tests can be omitted, and higher test efficiency is achieved.

Description

technical field [0001] The invention relates to the technical field of automatic driving, in particular to a method and system for testing an actual vehicle of automatic driving based on a function design document. Background technique [0002] Autonomous driving or assisted driving needs to undergo a lot of testing before commercial application, but the complexity of the test scenarios and the safety of personnel have brought great challenges to autonomous driving testing. Therefore, the simulation test based on the scene library is the only way for the automatic driving test. The simulation test mainly realizes the closed-loop simulation test of automatic driving perception, decision-making planning, control and other algorithms by constructing various complex scenarios, including dangerous and difficult-to-reproduce scenarios, and solves the problems of scene complexity and personnel safety. [0003] At present, the scene definition method of most autonomous driving test...

AI Technical Summary

Problems solved by technology

[0008] The present invention provides a method and system for automatic driving actual vehicle testing based on functional design documents, which are used to solve the defects of complex scene definition and repetitive expression methods in the prior art, and realize more efficient and general automatic driving actual vehicle testing

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