On the basis of the real-time measurement of ICU environment data (temperature, humidity, pressure ), a Wireless monitoring system was designed, which combined GPRS and MSP430 MCU. The function of system and the settings of data communication protocol between Kingview and data acquisition instrument were introduced in detail. Finally, data comparison test proved,that the parameters can be transmitted, decoded and stored accuratly. After a long-term of operation, the system was proved to be of full function and good condition,and therefore of application value.%以重症监护病房中环境参数(温度、湿度、压力)的实时测量为背景,设计了一种利用GPRS技术结合MSP430单片机的无线监测系统,详细介绍了系统的功能以及组态王与现场数据采集仪之间通信协议的设置方法,最后通过数据比对试验,证明了相关参数在传输、解码及存储过程中的准确性.从长期运行来看,系统功能完善、状态良好、具有一定的应用推广价值.
展开▼
