智能温度传感器系统设计  

Design of intelligent temperature sensor system

作　　者：马赛飞[1] 刘钧 马尚昌[1,3] 

机构地区：[1]成都信息工程大学电子工程学院,四川成都610225 [2]中国华云气象科技集团公司,北京100000 [3]中国气象局大气探测重点开放实验室,四川成都610225

出　　处：《传感器与微系统》2016年第4期97-99,共3页Transducer and Microsystem Technologies

基　　金：国家重大科学仪器设备开发专项项目(2012YQ110205)

摘　　要：气象站在温度测量中,需要精度高的温度数据,而且实时数据的远程获得和设备方便携带成为一种趋势。为了满足智能气象站对温度测量的高精度和无线传输要求,提出了使用感应器件铂电阻Pt100与数据处理模块通过4芯屏蔽电缆连接,采用四线制引线方式,设计出基于ZigBee模块的铂电阻温度传感器系统。通过传感器应用软件的编写,对数据进行处理,传输给集成处理器,最终实现对温度的采集。经过测试,该传感器具有测量范围广,性能优异,误差范围小,易于调试等优点,能够满足智能气象站温度采集的需求。In temperature measurement weather station,needs high precision temperature data,remote acquisition of real-time data and portable equipment has become a trend. Aiming at meeting requirements of high precision for temperature measurement and wireless transmission in intelligent weather station,propose using platinum resistance Pt100 induction device to connect with data processing module,through 4-core shielded cable,use the way of four-wire leads,a platinum resistance temperature sensor system based on ZigBee module is designed. By compiling sensor application software,processing data,transmit to integrated processor,complete collection of temperature. The results indicate that,the sensor has advantages of wide measurement range,excellent performance,small error range,easy to debug,etc,which can meet the needs of temperature collection of intelligent weather station.

关 键 词：智能气象站 PT100 ZIGBEE 温度传感器 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]