发明申请
- 专利标题: VEHICLE INFORMATION RECORDING SYSTEM
- 专利标题(中): 车辆信息记录系统
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申请号: US12439735申请日: 2008-03-21
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公开(公告)号: US20100023207A1公开(公告)日: 2010-01-28
- 发明人: Fumio Maeda , Daigo Akutsu , Kimihiko Sugino
- 申请人: Fumio Maeda , Daigo Akutsu , Kimihiko Sugino
- 申请人地址: JP Toyota-shi
- 专利权人: Toyota Jidosha Kabushiki Kaisha
- 当前专利权人: Toyota Jidosha Kabushiki Kaisha
- 当前专利权人地址: JP Toyota-shi
- 优先权: JP2007-096922 20070402
- 国际申请: PCT/JP08/55290 WO 20080321
- 主分类号: G06F7/00
- IPC分类号: G06F7/00
摘要:
A vehicle information recording system has an ECU and the like to detect an abnormal event that occurs on the vehicle, a vehicle state determination unit to determine a vehicle state including at least one of a running state and a running environment of the vehicle based on an output value and a threshold of a sensor and a switch provided in various parts of the vehicle, and a memory unit to record a vehicle state when an abnormal event is detected, which is determined by the vehicle state determination unit, and a duration time of the vehicle state determined by the vehicle state determination unit from when the output value exceeds the threshold to when the abnormal event is detected.
公开/授权文献
- US08190323B2 Vehicle information recording system 公开/授权日:2012-05-29