HYDRAULIC BRAKE SYSTEM

摘要

The present invention addresses the problem of reducing malfunctioning during switching from a first pressurization state to a second pressurization state while in a state of brake operation. The present invention is configured so that when a control device (30) is activated by switching of a brake switch (162) from OFF to ON, and master cylinder (16) is switched from a first pressurization state to a second pressurization state in a state in which a brake operating member (14) is depressed, a hydraulic pressure adjusting device is controlled at the first pressurization state and a second pilot pressure is increased, and after a regulator (24) has switched from a first pressure adjustment state (master pilot) to a second pressure adjustment state (linear pilot), a low-pressure source cutoff valve (76) is switched from open to closed, and a communication switching valve (72) is switched from closed to open.