ELECTRICALLY-DRIVEN TYPE BRAKE SYSTEM, VEHICLE WITH ELECTRICALLY-DRIVEN TYPE BRAKE SYSTEM MOUNTED THEREON, AND METHOD FOR CONTROLLING ELECTRICALLY-DRIVEN TYPE BRAKE SYSTEM

摘要

PROBLEM TO BE SOLVED: To reliably brake a vehicle even if an electrically-driven type brake becomes defective.SOLUTION: An electrically-driven type brake system includes: electrically-driven brakes 3 which provide brake force by brake operation by an operator and are provided on at least two wheels comprising left and right wheels of a vehicle 1; hydraulic brakes 4 each which provide brake force instead of their respective electrically-driven brakes 3 when the electrically-driven brakes 3 become defective, and which are built in wheels 2 on which the electrically-driven brakes 3 are provided, together with the electrically-driven brakes 3; and a control apparatus 12 which brings the hydraulic brake 4 into an operable state when the electrically-driven brake becomes defective. The vehicle 1 can be safely braked by operating the hydraulic brake 4 when the electrically-driven brake 3 becomes defective.