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What does the service brake system mean?

1Answers
McCarmen
07/24/2025, 03:53:52 PM

Brake system is a series of specialized devices that can forcibly reduce the driving speed of a vehicle. The brake system is mainly composed of four parts: energy supply device, control device, transmission device, and brake. The main functions of the brake system are to slow down or even stop a moving vehicle, maintain a stable speed for a vehicle going downhill, and keep a stationary vehicle from moving. Classification of brake systems: The brake system used to slow down or even stop a moving vehicle is called the service brake system; the brake system used to keep a stationary vehicle in place is called the parking brake system; the brake system that ensures the vehicle can still slow down or stop when the service brake system fails is called the emergency brake system; the brake system that assists the service brake system in reducing or maintaining speed during driving, but cannot stop the vehicle urgently, is called the auxiliary brake system. During driving, the service brake (foot brake) is generally used to facilitate slowing down and stopping while moving forward, not just to keep the vehicle stationary. The parking brake is only used when the service brake fails. After the vehicle comes to a complete stop, the parking brake (hand brake) should be used to prevent the vehicle from sliding forward or rolling backward.

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