| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle brake control device which can shorten a dead time which is required during inversion of a hydraulic pressure instruction value so as to control braking with high responsiveness. SOLUTION: A vehicle brake control device comprising a brake hydraulic pressure instruction valve computing means (a) for calculating an instruction value for a hydraulic pressure applied to a brake which restrains the rotation of wheels, a brake hydraulic pressure measuring means (b) for measuring an actual value of a hydraulic pressure acting upon the brake, a hydraulic pressure feed-back control computing means for calculating a current instruction value for a solenoid hydraulic pressure control valve, a current control means for controlling a current in accordance with the calculated current instruction valve, a dead zone width leaning means for leaning and storing a dead zone width of the solenoid hydraulic pressure control valve in accordance with the current instruction value for the solenoid hydraulic pressure control device and the measured actual value of brake hydraulic pressure, and a means for offset compensation of the current instruction value so as to carry out offset compensation of the current instruction value with the use of the learned value of the dead zone width.
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