发明授权
- 专利标题: Control device for vehicle
- 专利标题(中): 车辆控制装置
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申请号: US13984969申请日: 2011-02-14
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公开(公告)号: US09086949B2公开(公告)日: 2015-07-21
- 发明人: Keiji Kaita , Masaya Amano , Takeshi Hoshiba , Koji Hokoi , Takahiko Hirasawa , Masashi Yoshimi
- 申请人: Keiji Kaita , Masaya Amano , Takeshi Hoshiba , Koji Hokoi , Takahiko Hirasawa , Masashi Yoshimi
- 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
- 代理机构: Kenyon & Kenyon LLP
- 国际申请: PCT/JP2011/053006 WO 20110214
- 国际公布: WO2012/111066 WO 20120823
- 主分类号: F16H59/10
- IPC分类号: F16H59/10 ; F16H61/12 ; G06F17/00 ; F02D29/02 ; F02N11/08 ; F16H59/44 ; B60K28/00
摘要:
During the deactivation of a driving system of a vehicle, an ECU determines whether or not a P range abnormality occurs which exhibits that a shift signal transmitted from a shift position sensor includes a P signal and an MJ signal corresponding to the P range as well as a different-type signal other than the P signal and the MJ signal. When the P range abnormality occurs, the ECU determines whether or not the vehicle-stopped state can be assured based on whether or not a brake-ON state (a hydraulic braking force or a parking braking force are beyond the range capable of maintaining vehicle-stopped state) is present. In a case where a P range abnormality occurs, when ECU determines that the vehicle-stopped state can be assured, the ECU allows the activation of the driving system.
公开/授权文献
- US20130317720A1 CONTROL DEVICE FOR VEHICLE 公开/授权日:2013-11-28