Invention Grant
- Patent Title: Shifting control device for vehicle
- Patent Title (中): 车辆转向控制装置
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Application No.: US13257638Application Date: 2010-03-03
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Publication No.: US08494734B2Publication Date: 2013-07-23
- Inventor: Koki Ueno
- Applicant: Koki Ueno
- Applicant Address: JP Toyota-shi, Aichi-ken
- Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee Address: JP Toyota-shi, Aichi-ken
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
- Priority: JP2009-073412 20090325
- International Application: PCT/JP2010/053934 WO 20100303
- International Announcement: WO2010/110057 WO 20100930
- Main IPC: G06F7/00
- IPC: G06F7/00

Abstract:
It is provided a shifting control device for vehicle for electrically controlling a switching of a transmission to a parking range for performing a parking lock in response to an operation by a driver, the shifting control device for vehicle configured to determine the switching to the parking range when the driver performs a predetermined operation for switching to the parking range, based on whether plural vehicle speed signals different in response relative to an actual vehicle speed satisfy a predetermined condition; and the switching to the parking range being determined (i) using a corrected value obtained by correcting a vehicle speed signal having a slower response such that a difference in a vehicle speed based on the vehicle speed signal having the slower response and a vehicle speed signal having a quicker response is suppressed, or (ii) using a corrected value obtained by correcting a predetermined vehicle-speed threshold value associated with the vehicle speed signal having the quicker response such that the slower the response of the vehicle signal having a slower response is, the larger is the corrected value than the corrected value associated with the vehicle speed signal having the quicker response.
Public/Granted literature
- US20120022754A1 SHIFTING CONTROL DEVICE FOR VEHICLE Public/Granted day:2012-01-26
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