发明授权
- 专利标题: Road-shoulder detecting device and vehicle using road-shoulder detecting device
- 专利标题(中): 路肩检测装置和车辆使用路肩检测装置
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申请号: US13519347申请日: 2010-08-09
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公开(公告)号: US08873803B2公开(公告)日: 2014-10-28
- 发明人: Takeshi Shima , Mirai Higuchi , Shoji Muramatsu , Tatsuhiko Monji , Takuya Naka
- 申请人: Takeshi Shima , Mirai Higuchi , Shoji Muramatsu , Tatsuhiko Monji , Takuya Naka
- 申请人地址: JP Hitachinaka-shi
- 专利权人: Hitachi Automotive Systems, Ltd.
- 当前专利权人: Hitachi Automotive Systems, Ltd.
- 当前专利权人地址: JP Hitachinaka-shi
- 代理机构: Crowell & Moring LLP
- 优先权: JP2009-296670 20091228
- 国际申请: PCT/JP2010/063483 WO 20100809
- 国际公布: WO2011/080943 WO 20110707
- 主分类号: G06K9/00
- IPC分类号: G06K9/00 ; G06T7/00 ; B60W30/12 ; G08G1/16
摘要:
Disclosed is a road-shoulder detecting device including a distance-information calculating portion for calculating the presence of a physical object and the distance from the subject vehicle to the object from input three-dimensional image information relating to an environment around the vehicle, a vehicular road surface detecting portion for detecting a vehicular road surface with the subject vehicle from a distance image, a height difference calculating portion for measuring height difference between the detected vehicular road and an off-road region, and a road shoulder decision portion for deciding height difference as to whether the road shoulder is boundary between the surface and the region in a case where there is an off-road region lower than the vehicular road surface.
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