Invention Grant
- Patent Title: Vehicle control apparatus and vehicle control method
- Patent Title (中): 车辆控制装置和车辆控制方法
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Application No.: US12934512Application Date: 2009-03-24
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Publication No.: US08626370B2Publication Date: 2014-01-07
- Inventor: Hiroaki Ebuchi , Kouji Kawashima , Hiromichi Kimura , Tomoyuki Honda
- Applicant: Hiroaki Ebuchi , Kouji Kawashima , Hiromichi Kimura , Tomoyuki Honda
- Applicant Address: JP Toyota-shi
- Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee Address: JP Toyota-shi
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2008-077990 20080325
- International Application: PCT/IB2009/000579 WO 20090324
- International Announcement: WO2009/118604 WO 20091001
- Main IPC: B60L9/00
- IPC: B60L9/00 ; B60L11/00 ; G05D1/00 ; G05D3/00 ; G06F7/00 ; G06F17/00

Abstract:
A control apparatus is applied to a vehicle that has shift modes including the continuously variable shift mode, in which a ratio of the rotational speed of a power source to the rotational speed of a drive shaft is continuously adjusted, and the stepped shift mode, in which the ratio is fixed. The control apparatus includes a control unit that controls the torque that is output from the power source to make the time that is required to bring the drive torque of the drive shaft from a predetermined value to a target value in the stepped shift mode equal to the time that is required to bring the drive torque of the drive shaft from the predetermined value to the target value in the continuously variable shift mode. In this way, the difference in drivability between the continuously variable shift mode and the stepped shift mode is minimized.
Public/Granted literature
- US20110054727A1 VEHICLE CONTROL APPARATUS AND VEHICLE CONTROL METHOD Public/Granted day:2011-03-03
Information query
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