Title:
DRIVE DEVICE FOR VEHICLE
Document Type and Number:
Japanese Patent JP2015133906
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a drive device for a vehicle excelling in controllability.SOLUTION: A drive device for a vehicle is configured to perform control such that ring-free limit torque, being limit torque of first and second motors 2A and 2B after switching from a ring-locking state to a ring-free state, is set to a value larger in an absolute value than upper-limit torque or ring-locking limit torque of the first and second motors 2A and 2B in the ring-locking state at the time of switching or, is set to a value nearly equal to the upper-limit torque or the ring-locking limit torque of the first and second motors 2A and 2B in the ring-locking state at the time of switching, and torque generated by the first and second motors 2A and 2B is set smaller than the ring-free limit torque.
Inventors:
NOGUCHI SHINRI
KIKUCHI MASAYUKI
KIKUCHI MASAYUKI
Application Number:
JP2015069595A
Publication Date:
July 23, 2015
Filing Date:
March 30, 2015
Export Citation:
Assignee:
HONDA MOTOR CO LTD
International Classes:
B60L15/20; B60K6/365; B60K6/40; B60K6/44; B60K6/52; B60K6/54; B60L50/16; B60W10/08; B60W10/10; B60W20/00; F16H3/54; F16H48/10; F16H48/22; F16H48/36
Domestic Patent References:
| JP2012050315A | 2012-03-08 | |||
| JP2011088625A | 2011-05-06 | |||
| JP2010269714A | 2010-12-02 | |||
| JP2009286356A | 2009-12-10 | |||
| JP2012050315A | 2012-03-08 | |||
| JP2011088625A | 2011-05-06 | |||
| JP2010269714A | 2010-12-02 | |||
| JP2009286356A | 2009-12-10 |
Foreign References:
| US5509491A | 1996-04-23 | |||
| US5509491A | 1996-04-23 |
Attorney, Agent or Firm:
Shinya Motoyama