Research And Design Of Tire Pressure Monitoring System For Automobile

Along with the development of the automobile industry and the extension of the road transportation network, and the safety problem of people's life is caused, and the amount of traffic accidents is increased. The proportion of the traffic accidents caused tire pressure is very high, and this condition makes people concentrate on tire pressure of driving automobile. Tire pressure monitoring technique is valid technique which can decrease the amount of traffic accidents caused by tire pressure.This article analyze the influence of tire pressure on driving safety and tire usage time, and explain the domestic and international circumstance of research and development on Tire pressure monitoring system(TPMS) currently;The classification of the current TPMS is introduced, and the advantage and weakness of the different type tire pressure monitor system are compared, and the principles of various type TPMS are elaborated;The standard of choosing on various devices of TPMS are introduced, and functions of various devices are explained, and their advantage and weakness are compared;A project of devices choosing of TPMS based on PIC is put forward;The function request of the TPMS is analyzed, and the request of work environment and system technique of the TPMS is explained, and a TPMS project is given;And according to the project , the system hardware and software is finished.