Title:
DRIVE POWER DISTRIBUTION CONTROL DEVICE FOR FOUR WHEEL DRIVE VEHICLE
Document Type and Number:
WIPO Patent Application WO/2012/005256
Kind Code:
A1
Abstract:
If the total rear wheel drive power (TcLR) is less than the rear wheel drive power difference (ΔTcLR) and the rear wheel drive power difference (ΔTcLR) cannot be realised through left-right distribution of the total rear wheel drive power, the minimum initial drive power (TcMIN) necessary to prevent three wheel drive is set unconditionally by the inside wheel target drive power (TcIN). Further, the outside wheel drive power (TcOUT), as in (c), is set to a value such that the rear wheel drive power difference (ΔTcLR) is realised on the basis that the inside wheel target drive power (TcIN) is equal to the initial drive power (TcMIN), in other words, the sum value of the initial drive power (TcMIN) and the rear wheel drive power difference (ΔTcLR).
Inventors:
OZAWA YUUKI (JP)
Application Number:
PCT/JP2011/065390
Publication Date:
January 12, 2012
Filing Date:
July 05, 2011
Export Citation:
Assignee:
NISSAN MOTOR (JP)
OZAWA YUUKI (JP)
OZAWA YUUKI (JP)
International Classes:
B60K17/348; B60K23/04
Foreign References:
| JP2005289160A | 2005-10-20 | |||
| JPH05238280A | 1993-09-17 | |||
| JPH03189241A | 1991-08-19 | |||
| JPH07164911A | 1995-06-27 | |||
| JPH07228169A | 1995-08-29 |
Other References:
See also references of EP 2591936A4
Attorney, Agent or Firm:
AYATA Masamichi (JP)
Masamichi Ayada (JP)
Masamichi Ayada (JP)
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Claims:
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