Invention Grant
- Patent Title: Updating map data for autonomous driving vehicles based on sensor data
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Application No.: US16218300Application Date: 2018-12-12
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Publication No.: US11340094B2Publication Date: 2022-05-24
- Inventor: Yifei Jiang , Liangliang Zhang , Jiaming Tao , Jiangtao Hu , Dong Li
- Applicant: Baidu USA LLC
- Applicant Address: US CA Sunnyvale
- Assignee: Baidu USA LLC
- Current Assignee: Baidu USA LLC
- Current Assignee Address: US CA Sunnyvale
- Agency: Womble Bond Dickinson (US) LLP
- Main IPC: G01C21/36
- IPC: G01C21/36 ; G01C21/32 ; G05D1/02 ; G01S17/89
Abstract:
A server may determine whether traffic control devices in an environment have changed, based on one or more report messages and sensor data. If the traffic control devices in an environment have changed, the server may generate updated map data and transmit the updated map data to an autonomous driving vehicle (ADV).
Information query
IPC分类:
