The electronic control system of CST intelligent design based on braking system

To resolve the hidden trouble of automobile traffic safety,resulted from the sudden failure of braking system,the paper puts forward an elecronic control system of the cutting the screw thread,based on the braking system.Taking the single chip microprocessor AT89S51 as the controlling core,comparing the automible braking deceleration values monitored by the accelerometer ADXL202 in real time with the seted braking deceleration threshold to judge braking system is invalid or not,the electronic control system immediately drive the executive body DC motor to push the impulse pole of the cutting the screw thread out to deal with all potential dangers when the braking system is invalid.The system uses the C51 high-level language as software programming language,and uses Keil and Proteus software to debug and simulate the software and hardware of the system,which substantiates the feasibility of the elecronic control system.The system can autocontrol cutting the screw thread,and realize the intelligentization of cutting the screw thread.