| 发明名称 | Running-environment recognition apparatus | ||
| 摘要 | A running-environment recognition apparatus includes an information recognition section mounted in a vehicle and configured to recognize an information of at least a frontward region of the vehicle relative to a traveling direction of the vehicle; and a road-surface calculating section configured to calculate a road surface of a traveling road and a portion lower than the road surface in the frontward region of the vehicle, from the information recognized by the information recognition section. | ||
| 申请公布号 | US8982188(B2) | 申请公布日期 | 2015.03.17 |
| 申请号 | US201113283011 | 申请日期 | 2011.10.27 |
| 申请人 | Hitachi Automotive Systems, Ltd. | 发明人 | Ota Ryo;Oosawa Toshiya;Takahashi Akira |
| 分类号 | H04N13/02;B60W30/12;H04N7/18 | 主分类号 | H04N13/02 |
| 代理机构 | Foley & Lardner LLP | 代理人 | Foley & Lardner LLP |
| 主权项 | 1. A running-environment recognition apparatus comprising: an information recognition section mounted in a vehicle and configured to recognize an information of at least a frontward region of the vehicle relative to a traveling direction of the vehicle; and a road-surface calculating section configured to calculate a road surface of a traveling road and a portion lower than the road surface in the frontward region of the vehicle, from the information recognized by the information recognition section, the information comprising a plurality of first visually-characteristic points existing in the road surface and a plurality of second visually-characteristic points existing in the portion lower than the road surface, andto recognize a boundary portion between the plurality of first visually-characteristic points and the plurality of second visually-characteristic points as a boundary portion between the road surface and the portion lower than the surface,wherein the recognized boundary portion is an end of the traveling road. | ||
| 地址 | Ibaraki JP | ||