| 摘要 |
PURPOSE: An apparatus for preventing a vehicle from suddenly starting is provided to make braking performed though a driver doesn't press on the brake and to make the brake power improved if a driver presses on the brake, when suddenly starting phenomenon is happened. CONSTITUTION: An apparatus for preventing a vehicle from suddenly starting includes a sudden starting control unit(60), a relay(50), a solenoid valve(28), a master cylinder for a sudden starting(29), and a valve assembly for preventing reverse flow(40). The sudden starting control unit controls to supply battery power if a sudden starting is sensed. The relay supplies battery power according to the control of the sudden starting control unit. The solenoid valve works by the battery power and supplies steering oil of high pressure pressurized by a power steering pump(26). The master cylinder for a sudden starting pressurizes brake oil of a master cylinder reservoir(24) and supplies the brake oil to a wheel cylinder through brake oil passages(25). The valve assembly for preventing reverse flow works by battery power supplied through the relay and shuts off reverse flow of brake oil of high pressure.
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