Automatic driving environment condition determination method and device and storage medium

Abstract

The invention discloses an automatic driving environment condition determination method and device and a storage medium, and belongs to the technical field of vehicle engineering. The automatic driving environment condition determination method comprises the following steps: standardizing acquired road working condition data; performing three-dimensional coverage combination on the standardized road condition data to obtain a data string of a plurality of scene combinations; and simulating the data strings of the plurality of scene combinations to obtain environmental conditions correspondingto the data strings of the plurality of scene combinations. In the present application, by standardizing acquired road working condition data and performing three-dimensional coverage combination on the standardized road working condition data, the automatic driving environment condition determination method obtains the data strings of the multiple scene combinations through scene simulation, so that the low redundancy, repeatability and expansibility of the data strings of the scene combinations are guaranteed, and scene simulation can be performed on the data strings of the multiple scene combinations, reliable virtual representation of the environment working condition of automatic driving is completed, and the confidence degree of environment working condition determination is improved.

Description

Technical field [0001] This application relates to the technical field of vehicle engineering, and in particular to a method, device and storage medium for determining environmental operating conditions of automatic driving. Background technique [0002] With the development of automobile technology, automobiles are becoming more and more intelligent. Among them, the automatic driving technology of smart cars reduces the number of driving operations by drivers and reduces the incidence of traffic accidents caused by human causes. Therefore, smart cars are getting more and more attention. At present, the autonomous driving technology of smart cars can include the determination of environmental conditions, environmental perception technology, path planning and decision-making technology, and motion control technology. Among them, the determination of environmental conditions is a key technology for smart cars to realize positioning, path planning, decision-making and motion contro...

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Problems solved by technology

[0004] The embodiment of the present application provides a method, device and storage medium for determining the environmental working conditions of automatic driving, which are used to solve the problems in the related art that the determination of the environmental working conditions has limitations and the confidence of the determined environmental working conditions is low

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