Invention Grant
- Patent Title: Vehicle control device
- Patent Title (中): 车辆控制装置
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Application No.: US12245936Application Date: 2008-10-06
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Publication No.: US08108115B2Publication Date: 2012-01-31
- Inventor: Yasuhiko Kobayashi , Yasuo Yamaguchi , Shinichi Nomura
- Applicant: Yasuhiko Kobayashi , Yasuo Yamaguchi , Shinichi Nomura
- Applicant Address: JP Aichi-ken
- Assignee: Aisin AW Co., Ltd.
- Current Assignee: Aisin AW Co., Ltd.
- Current Assignee Address: JP Aichi-ken
- Agency: Sughrue Mion, PLLC
- Priority: JP2007-275531 20071023
- Main IPC: G06F7/00
- IPC: G06F7/00 ; G06F17/00 ; G06F19/00

Abstract:
A vehicle control device including an input member drive-connected to a power source; a mechanical pump; an electric pump assisting the mechanical pump; a drive mechanism transmitting the rotational driving force of the input member to an output member; a fluid coupling between the input member and the drive transmission mechanism and including a lock-up engagement element which receives hydraulic oil discharged from the mechanical pump and the electric pump to operate; a state detection unit that detects the state of the one or more factors that the discharge of the electric pump; and a control unit which executes a first or second control mode, wherein the first control mode permits engagement of the lock-up engagement element if a first condition is satisfied based on the one or more factors, and wherein a second control mode inhibits engagement of the lock-up engagement element if the first condition is not satisfied.
Public/Granted literature
- US20090105918A1 VEHICLE CONTROL DEVICE Public/Granted day:2009-04-23
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