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Method and device for generating simulation scene

A simulation scene and scene technology, applied in the field of simulation scene generation methods and devices, can solve the problems of single simulation scene and inability to meet the diversity requirements of simulation scenes, and achieve the effect of satisfying diversity and avoiding low usability

Active Publication Date: 2019-01-15
APOLLO INTELLIGENT DRIVING (BEIJING) TECHNOLOGY CO LTD
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  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the simulation scenarios generated by the above two methods are relatively single, which cannot meet the diverse needs of simulation scenarios.

Method used

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  • Method and device for generating simulation scene
  • Method and device for generating simulation scene
  • Method and device for generating simulation scene

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Embodiment Construction

[0073] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0074] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects and not necessarily Describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein are, for example, capable of practice in sequences other than...

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Abstract

The embodiment of the invention provides a method and a device for generating a simulation scene. The method comprises the following steps: acquiring scene parameters of a reference scene; inputting scene parameters of the reference scene into a trained encoder, obtaining encoding parameters according to an output result of the encoder, wherein a dimension of the encoding parameters is N, N (M; Adjusting the encoding parameters to obtain the adjusted encoding parameters, inputting the adjusted encoding parameters into a trained decoder respectively, and generating a simulation scene accordingto the scene parameters of the reconstructed scene output by the decoder; through this method, the simulation scenarios similar to the benchmark scenarios can be generated based on the benchmark scenarios, which can meet the requirements of the diversity of simulation scenarios.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of artificial intelligence, and in particular to a method and device for generating a simulation scene. Background technique [0002] Autonomous driving technology has achieved a blowout development in the past two years. In order to shorten the technology research and development cycle and ensure the robustness and safety performance of the automatic driving system, most companies at home and abroad regard the generation of simulation scenarios as a prerequisite for the actual operation of the automatic driving system. setting link. Specifically, simulation technology is used to generate multiple simulation scenarios, which are used as digital displays of real road conditions and traffic information flow, and the performance of the automatic driving system is tested with the help of the generated simulation scenarios. Due to the diversity and complexity of real road conditions, only w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T9/00
CPCG06T9/002G06T9/00H04N19/00G06N3/045
Inventor 张俊飞杨晨孙庆瑞罗盾毛继明董芳芳
Owner APOLLO INTELLIGENT DRIVING (BEIJING) TECHNOLOGY CO LTD