- 专利标题: Lane marking localization
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申请号: US17308803申请日: 2021-05-05
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公开(公告)号: US11852498B2公开(公告)日: 2023-12-26
- 发明人: Mingdong Wang , Chenzhe Qian , Xue Mei
- 申请人: TUSIMPLE, INC.
- 申请人地址: US CA San Diego
- 专利权人: TUSIMPLE, INC.
- 当前专利权人: TUSIMPLE, INC.
- 当前专利权人地址: US CA San Diego
- 代理机构: Perkins Coie LLP
- 代理商 Glen Mathews; Paul Liu
- 主分类号: G05D1/02
- IPC分类号: G05D1/02 ; G06F17/10 ; G06G7/78 ; G01C21/36 ; G01C21/32 ; G01S13/89 ; G01S17/89 ; G01S19/13
摘要:
Various embodiments of the present disclosure provide a system and method for lane marking localization that may be utilized by autonomous or semi-autonomous vehicles traveling within the lane. In the embodiment, the system comprises a locating device adapted to determine the vehicle's geographic location; a database; a region map; a response map; a camera; and a computer connected to the locating device, database, and camera, wherein the computer is adapted to: receive the region map, wherein the region map corresponds to a specified geographic location; generate the response map by receiving information form the camera, the information relating to the environment in which the vehicle is located; identifying lane markers observed by the camera; and plotting identified lane markers on the response map; compare the response map to the region map; and generate a predicted vehicle location based on the comparison of the response map and region map.
公开/授权文献
- US20210278232A1 LANE MARKING LOCALIZATION 公开/授权日:2021-09-09
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