- 专利标题: Cross-platform control profiling tool for autonomous vehicle control
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申请号: US16643154申请日: 2020-01-23
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公开(公告)号: US11511760B2公开(公告)日: 2022-11-29
- 发明人: Yu Wang , Qi Luo , Yu Cao , Zongbao Feng , Longtao Lin , Xiangquan Xiao , Jinghao Miao , Jiangtao Hu , Jingao Wang , Shu Jiang , Jinyun Zhou , Jiaxuan Xu
- 申请人: Baidu USA LLC , Baidu.com Times Technology (Beijing) Co., Ltd.
- 申请人地址: US CA Sunnyvale; CN Beijing
- 专利权人: Baidu USA LLC,Baidu.com Times Technology (Beijing) Co., Ltd.
- 当前专利权人: Baidu USA LLC,Baidu.com Times Technology (Beijing) Co., Ltd.
- 当前专利权人地址: US CA Sunnyvale; CN Beijing
- 代理机构: Womble Bond Dickinson (US) LLP
- 国际申请: PCT/CN2020/073970 WO 20200123
- 国际公布: WO2021/147071 WO 20210729
- 主分类号: B60W40/105
- IPC分类号: B60W40/105 ; G06F16/23 ; G06F16/9035 ; B60W50/00
摘要:
Systems and methods are disclosed for collecting driving data from simulated autonomous driving vehicle (ADV) driving sessions and real-world ADV driving sessions. The driving data is processed to exclude manual (human) driving data and to exclude data corresponding to the ADV being stationary (not driving). Data can further be filtered based on driving direction: forward or reverse driving. Driving data records are time stamped. The driving data can be aligned according to the timestamp, then a standardized set of metrics is generated from the collected, filtered, and time-aligned data. The standardized set of metrics are used to grade the performance the control system of the ADV, and to generate an updated ADV controller, based on the standardized set of metrics.
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