Method and device for determining virtual test scene, electronic device and storage medium

Abstract

The invention relates to the technical field of automatic driving, and especially relates to a method and a device for determining a virtual test scene, an electronic device and a storage medium, which are used for improving the construction efficiency and authenticity of the virtual test scene of an autonomous vehicle. The method comprises the following steps: obtaining input scene configurationparameters, and determining a test map according to map information in the scene configuration parameters; configuring the test map according to automatic driving vehicle configuration information inthe scene configuration parameters to generate a virtual test scene corresponding to the test map, wherein the virtual test scene comprises at least one automatic driving vehicle and at least one scene element; performing virtual test on the automatic driving vehicle according to the virtual test scene; and determining the abnormal virtual test scene in the virtual test process as the virtual testscene of the automatic driving vehicle. According to the invention, simulation test scenes can be automatically generated on a large scale, so that the construction efficiency and authenticity of automatic driving scenes are improved.

Description

technical field [0001] The present application relates to computer technology, in particular to the field of automatic driving technology, and provides a method, device, electronic equipment and storage medium for determining a virtual test scene. Background technique [0002] Self-driving vehicles perceive the surrounding environment of the vehicle through the on-board sensing system, and control the steering and speed of the vehicle according to the road information obtained by the perception, other vehicle position information, and obstacle information, so that the vehicle can safely and reliably travel on the road. drive on. [0003] In related technologies, the self-driving test scene is constructed by simulation software and then the self-driving vehicle is simulated and tested. A common way to construct the self-driving test scene is: a custom scene based on a scene editor, traditional simulation software such as VTD (Virtual Test Drive, virtual test drive), PreScan,...

AI Technical Summary

Problems solved by technology

[0004] However, the scene editor relies entirely on user input to generate the scene, such as figure 1 As shown, it is more convenient for users to select pedestrians, obstacles, vehicles, etc. to generate a small number of scenes, but autonomous driving above L3 (Level 3, Level 3) requires a scene library in units of tens of thousands, and the huge workload leads to Manually editing scenes with the scene editor became an unrealistic option

At the same time, the behavior of artificially defined scene elements is not realistic enough, which has a negative effect on the training results of the method

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