Invention Grant
- Patent Title: Control apparatus for vehicle equipped with continuously variable transmission
- Patent Title (中): 配备无级变速器的车辆控制装置
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Application No.: US13415026Application Date: 2012-03-08
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Publication No.: US08762011B2Publication Date: 2014-06-24
- Inventor: Kazuki Ishida , Hiroyasu Tanaka , Yusuke Kimura , Tetsuya Izumi , Akito Suzuki , Takashi Eguchi , Hironori Miyaishi
- Applicant: Kazuki Ishida , Hiroyasu Tanaka , Yusuke Kimura , Tetsuya Izumi , Akito Suzuki , Takashi Eguchi , Hironori Miyaishi
- Applicant Address: JP Fuji-shi JP Yokohama-shi
- Assignee: JATCO Ltd,Nissan Motor Co., Ltd.
- Current Assignee: JATCO Ltd,Nissan Motor Co., Ltd.
- Current Assignee Address: JP Fuji-shi JP Yokohama-shi
- Agency: Foley & Lardner LLP
- Priority: JP2011-063631 20110323
- Main IPC: F16H61/662
- IPC: F16H61/662 ; F16H61/70 ; F16H37/02

Abstract:
A control apparatus for a vehicle equipped with continuously-variable transmission includes a drive source; a continuously-variable transmitting mechanism including a primary pulley, a secondary pulley and a power transferring member; a friction engagement element provided between the drive source and the continuously-variable transmitting mechanism; and a vehicle-stop LOW shift control section including a vehicle-stop judging section configured to judge if the vehicle is in a stopped state. A power-transferring state of the friction engagement element is controlled by an engaging-force control. The vehicle-stop LOW shift control section starts a vehicle-stop LOW shift control to shift a pulley ratio of the continuously-variable transmitting mechanism toward LOW side when the vehicle-stop judging section determines that the vehicle is stopped under a power-transferring state where the friction engagement element is in an engaged state and the pulley ratio is not in a LOWEST region.
Public/Granted literature
- US20120244993A1 CONTROL APPARATUS FOR VEHICLE EQUIPPED WITH CONTINUOUSLY VARIABLE TRANSMISSION Public/Granted day:2012-09-27
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