基于无线传输的轮胎气压监测系统设计

Research on Electronic Instant System for Inspecting Pressure in Automobile Tire

研究了汽车轮胎气压电子实时监测系统的原理、设计及应用。根据行驶过程中轮胎容易出现的各种事故隐患,提出了具有低压、超压、漏气等报警功能的电子实时监测系统。结合单片机的应用,试制了系统样机并进行了模拟测试,测试结果表明系统达到各种功能的要求。

Designing and application of electronic instant system for inspecting pressure in the automobile tire was discussed. On the basis of some hidden trouble in the course of driving, the inspecting system was proposed, which was composed of some functions such as low-pressure warning, over-pressure and leakage warning, meanwhile it could show the pressure number of each tire. Utilizing the single-chip microcomputer, we trial-manufactured a prototype of the system and tested it with simulation. The test result showed that this system successfully achieved all the functions.