CONTROL DEVICE AND METHOD FOR VEHICLE AND RECORDING MEDIUM HAVING RECORDED THEREON PROGRAM FOR REALIZING THE METHOD

Title:

CONTROL DEVICE AND METHOD FOR VEHICLE AND RECORDING MEDIUM HAVING RECORDED THEREON PROGRAM FOR REALIZING THE METHOD

Document Type and Number:

WIPO Patent Application WO/2008/081619

Kind Code:

A1

Abstract:

An ECU performing a program including the following steps: a step (S108) in which a creep torque reflection ratio is set, a step (S114) in which a brake is on (YES in S110) and the creep torque reflection ratio is updated to zero if a vehicle is at standstill (YES in S112), and a step (S124) in which, if brake hydraulic pressure is higher than a hydraulic pressure value P (0) (YES in S118) even when the brake is off (NO in S110), the ECU determines that brake hold control is being made (S120) and reduces the creep torque reflection ratio based on a map where brake hydraulic pressure is used as parameter and updates the ratio.

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Inventors:

UEOKA KIYOSHIRO (JP)

Application Number:

PCT/JP2007/067695

Publication Date:

July 10, 2008

Filing Date:

September 05, 2007

Export Citation:

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Assignee:

TOYOTA MOTOR CO LTD (JP)
UEOKA KIYOSHIRO (JP)

International Classes:

B60L9/18; B60T7/12; B60T8/17; F16D48/02; F16H61/02; F16H61/20; F16H63/50; F16H59/44; F16H59/54

Foreign References:

JPH07154905A	1995-06-16
JPH05164243A	1993-06-29
JP2006050811A	2006-02-16
JPH04194454A	1992-07-14
JP2006050811A	2006-02-16

Other References: