- 专利标题: Travel path recognition apparatus and travel path recognition method
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申请号: US16474333申请日: 2017-01-10
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公开(公告)号: US11560145B2公开(公告)日: 2023-01-24
- 发明人: Yasuyoshi Hori
- 申请人: Mitsubishi Electric Corporation
- 申请人地址: JP Tokyo
- 专利权人: Mitsubishi Electric Corporation
- 当前专利权人: Mitsubishi Electric Corporation
- 当前专利权人地址: JP Tokyo
- 代理机构: Sughrue Mion, PLLC
- 代理商 Richard C. Turner
- 国际申请: PCT/JP2017/000405 WO 20170110
- 国际公布: WO2018/131062 WO 20180719
- 主分类号: B60W30/12
- IPC分类号: B60W30/12 ; G01C21/14 ; G06V20/56
摘要:
An object is to provide technology capable of appropriately recognizing a travel path. A travel path recognition apparatus includes a travel path recognizer. The travel path recognizer calculates a traveling distance traveled by a vehicle from acquisition time of lane marking information to current time based on a vehicle speed of vehicle behavior. Then, the travel path recognizer determines whether or not the lane marking information is information within a usable period in which the lane marking information is usable to recognize the travel path based on a predetermined lane marking acquirable distance and the traveling distance. The predetermined lane marking acquirable distance is a distance in front of a position of the vehicle, and is a distance in which a lane marking of the lane marking information is acquirable.
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