发明公开
EP4386319A1 METHOD FOR BUILDING A REFERENCE MAP, AND A CONTROL UNIT AND SOFTWARE FOR THE SAME
审中-实审
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基本信息:
- 专利标题： METHOD FOR BUILDING A REFERENCE MAP, AND A CONTROL UNIT AND SOFTWARE FOR THE SAME
- 申请号：EP22213401.7 申请日：2022-12-14
- 公开(公告)号：EP4386319A1 公开(公告)日：2024-06-19
- 发明人： POREBSKI, Jakub
- 申请人： Aptiv Technologies AG
- 申请人地址： CH 8200 Schaffhausen Pestalozzistrasse 2
- 专利权人： Aptiv Technologies AG
- 当前专利权人： APTIV TECHNOLOGIES AG
- 当前专利权人地址： APTIV TECHNOLOGIES AG
- 代理机构： Lewis Silkin LLP
- 主分类号： G01C21/00
- IPC分类号： G01C21/00 ; G01S13/86 ; G01S13/89
摘要：
Method for building an automotive reference map. Perception sensor data (1a) is accumulated for a vehicle (10) moving through an environment. An occupancy grid (2) is then generated from the accumulated sensor data as the vehicle moves, with cells in the occupancy grid having a status and a confidence characteristic associated with the respective cell status determined based on the accumulated data. A reference map (3,4) for the environment is generated by recording reference map cell states based on the confidence characteristics of respective cell statuses in the occupancy grid.
IPC结构图谱:
| G | 物理 |
| --G01 | 测量；测试 |
| ----G01C | 测量距离、水准或者方位；勘测；导航；陀螺仪；摄影测量学或视频测量学 |
| ------G01C21/00 | 导航；不包含在G01C1/00至G01C19/00组中的导航仪器 |