Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
BRAKE CONTROLLER FOR VEHICLE
Document Type and Number:
Japanese Patent JP2003182550
Kind Code:
A
Abstract:

To decelerates a vehicle corresponding to an operation amount of a brake pedal to improve a brake operation feeling when the brake pedal is operated while automatic pressurization control is performed for a wheel to be controlled.

When the brake pedal BP is operated during braking steering control, pulse pressure increase control or pulse pressure reduction control of a hydraulic control valve PC** for a wheel not controlled is performed based on Duty which is a larger one between Duty (ΔG) computed based on the deceleration deviation ΔG of target vehicle deceleration Gt computed based on a brake pedal strokes ST and inferred vehicle body acceleration DVso and Duty (ΔP) computed based on the hydraulic deviation ΔP of target wheel cylinder hydraulic pressure Ptw computed based on the brake pedal stroke ST and actual wheel cylinder hydraulic pressure Pw**.


Inventors:
NISHIO AKITAKA
KADOSAKI SHIROU
Application Number:
JP2001390803A
Publication Date:
July 03, 2003
Filing Date:
December 25, 2001
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
AISIN SEIKI
International Classes:
B60T8/172; B60T8/175; B60T8/1755; B60T8/44; B60T8/24; B60T8/48; B60T13/68; (IPC1-7): B60T8/44; B60T8/58; B60T13/68