汽车轮胎压力及温度实时检测系统设计

随着经济的发展,汽车已作为日常生活的必需品早已走入了寻常百姓家,由汽车所引起的交通事故也日益严重。据统计其中由于轮胎故障引起的交通事故在交通事故中的比例高达46%,因此人们对行驶中的汽车轮胎各种状况的关注度日益增加。汽车轮胎压力及温度实时检测技术是一种能切实有效的防止和减少由于轮胎引起的交通事故的方法。本文给出了一种基于单片机轮胎检测系统的设计方案,能实时检测汽车轮胎的温度与压力,能在轮胎温度及压力不正常时及时提醒驾驶员采取措施,防止交通事故的发生。

Design on Real-Time Detection System of Tire Pressure and Temperature

With the development of economy, the automobile has become daily necessities and entered the homes of ordinary people.The traffic accidentcaused by automobile is becoming more and more serious. According to statistics, the proportion in the traffic accident caused by tire failure accidents is as high as 46%,so people concern more on the various conditions of running automobile tires. Automobile tire pressure and temperature in real time detection technology is a practical and effective method to prevent and reduce traffic accidents due to tire.This paper presents a design schemeof detection systembased on single chip microcomputer,which can real time detect automobile tire temperature and pressure,can timely remind drivers to take measures to prevent the occurrence of traffic accidents when the tire temperature and pressure is abnormal.