| 摘要 |
An anti-slip system for a vehicle is provided to effectively prevent slip of the vehicle on a slope by maintaining braking force until driving force of an engine is completely recovered, by slowing decompression of a wheel cylinder using a bypass. An anti-slip system for a vehicle conventionally comprises a brake pedal(30), a master cylinder(32), a hydraulic circuit(33), a control unit, and a wheel cylinder(38). The master cylinder is operated by the brake pedal. The hydraulic circuit is installed in a modulator block to be transmitted with hydraulic pressure from the master cylinder. The control unit controls the hydraulic circuit. The hydraulic pressure controlled by the hydraulic circuit is transmitted through the wheel cylinder. The anti-slip system further comprises a solenoid valve(34) installed between the master cylinder and the hydraulic circuit, and a relief valve(35) disposed parallel with the solenoid valve and having a bypass formed on outer periphery of a valve seat. Both the solenoid valve and the relief valve are disposed in the modulator block.
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