Operate energy by brake

Braking systems can be divided into human braking systems, dynamic braking systems and servo braking systems. The braking system that uses the driver's body as the only braking energy source is called the human braking system; the system that completely relies on the potential energy in the form of air pressure or hydraulic pressure converted from the power of the engine to brake is called the dynamic braking system; The braking system that uses human power and engine power to brake is called a servo braking system or a booster braking system.