一种无线胎压实时监测系统  

A wireless real-time tire pressure monitoring system

作　　者：王陆[1] 

机构地区：[1]长春理工大学光电工程学院,吉林长春130022

出　　处：《长春工业大学学报》2013年第5期498-501,共4页Journal of Changchun University of Technology

摘　　要：利用温度传感器和压力传感器采集轮胎的压力和温度参数,并把数据通过nRF24L01无线收发模块向主控端传输。利用S3C2440处理器驱动nRF24L01无线收发模块完成数据的接收,同时驱动TFT液晶屏。监控界面按照互关联算法与数据和命令进行关联,实现了数据的显示和命令/数据的传递,测试结果表明,该系统可以满足胎压实时监测的需要。The parameters of tire pressure and temperature are collected by a temperature sensor and a pressure sensor ,and the sampled data are sent to the host controller through nRF24L01 wireless transmission module .S3C2440 processor drive nRF24L01 module to control the TFT LCD . The monitoring interface is cooperated with the data and commands according to the algorithms to realize the data display and transfer .T he test results demonstrate that the system can meet the need of the real-time monitoring system of wireless tire pressure .

关 键 词：S3C2440 轮胎压力监测系统 温度 S3C2440 

分 类 号：TN949.6[电子电信—信号与信息处理]