What is the driving function of the brake and the engine? What do they mean?
3) second brake system - a set of devices that ensure that the car can still slow down or stop when the train brake system fails. Second brake system is also necessary for the car. Also called emergency brake and safety brake.
2) the parking brake system is operated by hand, so it is also called hand brake system. Its function is to make the car that has stopped on all kinds of roads stay where it is
The automobile brake is divided into the following kinds: 1) the driving brake system is operated by the driver with its feet, so it is also called the foot brake system. Its function is to slow the running car or stop in the shortest distance.
4) auxiliary braking system - the car often traveling in the mountains and car some special purpose, in order to improve traffic safety and reduce wear and brake recession driving braking system performance, with a stable speed in the downhill. That's what you call the engine brake, also known as the engine anti - prop.
