CONTROL SYSTEM OF BRAKE, ADHESIVE COEFFICIENT CALCULATION METHOD, MAXIMUM BRAKE FORCE CALCULATION METHOD AND COMPUTER PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a control system of a brake which can be applied for high speed operation of a light weight vehicle of a short organization and prevent sliding.SOLUTION: A control system 1 is equipped with a brake force computing part 2 and a brake force adjustment part 3. A value of necessary brake force is inputted from the brake force computing part 2 into the brake force adjustment part 3, and the brake force adjustment part 3 outputs a value of a brake force of each shaft. The brake force adjustment part 3 has a storage part 4 in which an adhesive coefficient of each shaft to a combination of a vehicle speed and a wheel weight in a prescribed range is previously stored. A brake initial rate is inputted into the brake force adjustment part 3, and the brake force adjustment part 3 reads out an adhesive coefficient of each shaft to a combination of the inputted brake initial rate and the wheel weight of the vehicle from the storage part 4, calculates a maximum brake force of each shaft with no sliding on the basis of the adhesive coefficient of each shaft and the wheel weight, and adjusts a value of a brake force F of each shaft so that the brake force F of each shaft does not exceed the maximum brake force and a total sum of the brake force F of each shaft does not become lower than the necessary brake force for the vehicle.SELECTED DRAWING: Figure 1