VEHICLE - HONDA MOTOR CO LTD

Title:

VEHICLE

Document Type and Number:

WIPO Patent Application WO/2015/099033

Kind Code:

A1

Abstract:

　Provided is a vehicle (10) in which overdischarge of a battery (24) is protected and turning drivability of the vehicle (10) is improved when there is even a little remaining capacity in a storage capacitor (24) for driving left and right electric motors (22A, 22B). An ECU (26) controls the left motive force (F1) and the right motive force (F2) of the left electric motor (22A) and the right electric motor (22B) so as not to exceed a differential torque upper limit value (ΔTTlmt), which is the maximum value of the difference between the left motive force (F1) and the right motive force (F2) established on the basis of the temperature or discharge limit power (Pdlmt) of the battery (24). When the battery (24) is at a low temperature or the like and the discharge power (Pd) is limited, the difference between the left motive force (F1) and the right motive force (F2) is controlled on the basis of the discharge limit power (Pdlmt), whereby the turnability of the vehicle (10) is improved while preventing the risk of damage to the battery (24).

Inventors:

TERAYAMA YOSHITO (JP)
NEGORO MASAKI (JP)
HONDA TOMOKAZU (JP)
KOBAYASHI AKIYOSHI (JP)
YOSHIMI SHINTARO (JP)
NAKAMURA YOSHIFUMI (JP)

Application Number:

PCT/JP2014/084299

Publication Date:

July 02, 2015

Filing Date:

December 25, 2014

Export Citation:

Click for automatic bibliography generation Help

Assignee:

HONDA MOTOR CO LTD (JP)

International Classes:

B60L15/20; B60L50/15; B60L50/16; B60W10/08; B60W10/26; B60W20/00; B62D11/04

Domestic Patent References:

WO2013005783A1

2013-01-10

Foreign References:

JP2008222070A	2008-09-25
JP2013212726A	2013-10-17
JPH118909A	1999-01-12
JP2007210586A	2007-08-23
JP2011079379A	2011-04-21
JP2012239264A	2012-12-06
JP2012218562A	2012-11-12

Other References: