The electromagnetic control air pressure brake valve in the research and application of vehicle brake system

摘要

Air pressure brake and hydraulic brake is widely used in automotive as two kinds of brake system, and the air brake system is widely used in medium and large vehicles. But because of air pressure brake system with air as medium, this will appear in use easily leak etc and make the attenuation, unreliable phenomenon such as lost, which can cause the occurrence of traffic accidents. Study the kind of situations, an electromagnetic control pneumatic brake valve can be designed. Current is as a medium of braking signals through the strength of the current air output proportional control to control the brake, this technology can solve the problems which the wheel brake is out of sync, brake uncoordinated and small braking force.