Invention Grant
- Patent Title: Vehicle control device, vehicle, and vehicle control method
- Patent Title (中): 车辆控制装置,车辆和车辆控制方法
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Application No.: US14358802Application Date: 2011-11-18
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Publication No.: US09199590B2Publication Date: 2015-12-01
- Inventor: Nobukazu Ueki , Koji Ito , Michihiro Miyashita , Kouhei Tochigi
- Applicant: Nobukazu Ueki , Koji Ito , Michihiro Miyashita , Kouhei Tochigi
- Applicant Address: JP Toyota-Shi
- Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee Address: JP Toyota-Shi
- Agency: Kenyon & Kenyon LLP
- International Application: PCT/JP2011/006449 WO 20111118
- International Announcement: WO2013/072974 WO 20130523
- Main IPC: B60R16/02
- IPC: B60R16/02 ; B60R16/033 ; H02J7/00 ; F02D29/02 ; B60W30/18 ; B60W10/06 ; B60W10/30

Abstract:
A vehicle control device is mounted on a vehicle and the vehicle includes an engine and a battery. The battery can be charged by an amount of electric power generated by an alternator that is driven by power from the engine. The vehicle control device includes an electrical control unit. The electrical control unit is configured to; (i) perform idling stop, (ii) detect a state of charge of the battery, (iii) set a capacity for idling stop that is predicted to be used in a stop and start period between stop and restart of the engine, during stop control, within an usable SOC range of the battery while the vehicle is running, and (iv) control the amount of electric power to prevent a remaining capacity in the usable SOC range corresponded to the state of charge from falling below the capacity for idling stop while the vehicle is running.
Public/Granted literature
- US20140257636A1 VEHICLE CONTROL DEVICE, VEHICLE, AND VEHICLE CONTROL METHOD Public/Granted day:2014-09-11
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