Simulation scene generalization method and device, equipment and storage medium

A simulation scenario and generalization technology, which is applied in measurement devices, design optimization/simulation, structured data retrieval, etc., can solve the problems of unable to test parameter correlation generalization and obstacle vehicles, etc., so as to improve development efficiency , the effect of fast iteration speed

Pending Publication Date: 2022-03-25
GUANGZHOU WERIDE TECH LTD CO
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Problems solved by technology

[0003] At present, most autonomous driving companies lack the ability to generalize virtual scenes. Even if they support this ability, they only generalize some test parameters independently. Speed, generalizes the driving speed of the obstacle vehicle alone
However, it is impossible to generalize the correlation between the test parameters, for example, the driving speed of the obstacle vehicle = the initial speed of the automatic driving vehicle × 0.8

Method used

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  • Simulation scene generalization method and device, equipment and storage medium
  • Simulation scene generalization method and device, equipment and storage medium
  • Simulation scene generalization method and device, equipment and storage medium

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Embodiment Construction

[0043] This specific embodiment is only an explanation of the application, and it does not limit the application. Those skilled in the art can make modifications to the embodiment without creative contribution as needed after reading this specification, but as long as the rights of the application are All claims are protected by patent law.

[0044] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present ap...

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Abstract

The invention discloses a simulation scene generalization method and device, equipment and a storage medium. The method comprises the steps that at least two associated test parameters in a simulation scene are extracted; expressing association attributes between the at least two associated test parameters; and generating a target generalization scene set according to the association attributes. According to the method and the device, relevance generalization among the test parameters can be realized, so that large-degree-of-freedom scene generalization at an engineer level is supported, and the development efficiency of simulation work is greatly improved.

Description

technical field [0001] The present invention relates to the technical field of automatic driving, and in particular, to a simulation scene generalization method, device, device and storage medium. Background technique [0002] With the continuous development of autonomous driving technology, there will be fewer and fewer problems found in road tests, which will lead people to pay more and more attention to testing autonomous driving algorithms through virtual scene creation from a technical level. After these virtual scenes are created, they need to have the ability to generalize, such as the need to continuously modify the position, driving speed, driving direction, etc. of obstacle vehicles in the virtual scene, so as to fully test the automatic driving algorithm. [0003] At present, most autonomous driving companies lack the ability to generalize virtual scenes. Even if they support this ability, they only generalize independently some test parameters, for example, gener...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/20G06F16/28G01C21/34G08G1/01
CPCG06F30/20G06F16/284G01C21/3492G08G1/0104
Inventor 车春回韩旭
Owner GUANGZHOU WERIDE TECH LTD CO
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