Driving force distribution control device for vehicle

Details Driving force distribution control device for vehicle Driving force distribution control device for vehicle

2006-10-24

2006-10-24

Black, Thomas G. (Department: 3661)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Control of power distribution between vehicle axis or wheels

C701S051000, C701S054000, C701S069000, C477S077000, C477S076000

Reexamination Certificate

active

07127342

ABSTRACT:
In a specific control state, confirmation is made whether or not the present torque limiter value exceeds a maximal value of an allowed torque value in the specific control state, and in the event that the present torque limiter value exceeds the maximal value of the allowed torque value in the specific control state, the torque limiter value is slowly lowered by subtracting a constant A1from the present torque limiter value, while in the event of transition from the specific control state to an ordinary control state, the torque limiter value is slowly raised to the maximal torque limiter value in the ordinary control state by adding a constant A2to the present torque limiter value. Thus, excessive change of torque at transition of a control state can be suppressed, and adverse effects on driving stability and driving performance under the specific control state can be minimized.

REFERENCES:
patent: 5448478 (1995-09-01), Eto
patent: 5461568 (1995-10-01), Morita
patent: 6070685 (2000-06-01), Takasaki et al.
patent: 6450921 (2002-09-01), Glab et al.
patent: 6497301 (2002-12-01), Iida et al.
patent: 6697725 (2004-02-01), Williams
patent: 2003/0036837 (2003-02-01), Katayama et al.
patent: 2005/0145460 (2005-07-01), Forsyth et al.
patent: 2599965 (1997-01-01), None

Affiliated with

Also associated with

Rating

Driving force distribution control device for vehicle does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Driving force distribution control device for vehicle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Driving force distribution control device for vehicle will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3639392