- 专利标题: Adaptive processing method for new scenes in autonomous driving, autonomous driving method and system
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申请号: US17357206申请日: 2021-06-24
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公开(公告)号: US11636687B2公开(公告)日: 2023-04-25
- 发明人: Jiucai Zhang , Yi Wang
- 申请人: GUANGZHOU AUTOMOBILE GROUP CO., LTD.
- 申请人地址: CN Guangzhou
- 专利权人: GUANGZHOU AUTOMOBILE GROUP CO., LTD.
- 当前专利权人: GUANGZHOU AUTOMOBILE GROUP CO., LTD.
- 当前专利权人地址: CN Guangzhou
- 代理机构: Rosenberg, Klein & Lee
- 主分类号: G06V20/56
- IPC分类号: G06V20/56 ; G06K9/62
摘要:
An adaptive processing method for new scenes in autonomous driving, comprising: obtaining scene data corresponding to new scene of vehicle driving, wherein the scene data describes vehicles state and driving operations in the new scene; obtaining a test set of the new scene based on processing the scene data by a preset distribution; updating parameters of a pre-training model by inputting the test set, and obtaining a scene model adapted to the new scene based on gradient iteration of general model parameters of the pre-training model, wherein the scene model is configured to output an autonomous driving strategy for the vehicle in the new scene. Therefore, the autonomous driving vehicle transforms a new scene to a known scene, and no longer be troubled by unpredictable new scenes, and greatly enhance the reliability and stability of autonomous driving.
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