BRAKE CONTROL SYSTEM FOR FOUR-WHEEL DRIVE VEHICLE

摘要

A brake control system for a vehicle provided with a four-wheel drive mechanism and an antiskid brake system for controlling the braking effort upon application of the brakes to prevent locking of the wheels comprises a brake application sensor for detecting application of the brakes over a predetermined level to such a degree that can lead to locking of the wheels, and a releasing mechanism which releases the driving connection between the front wheel driving system and the rear wheel driving system of the four-wheel drive mechanism when the brake application sensor detects application of the brakes over the predetermined level.