摘要
远程温度采集系统主要由STC89C51单片机、GSM无线通信模块TC35i和DS18B20温度传感器等组成。通过单片机上的温度传感器采集周围的温度,然后实现单片机与GSM模块的通信,手机发送短信给GSM模块的SIM卡,GSM模块接收信息后收集单片机上当时的温度,并把该温度发给手机。当温度超过限定值时,单片机则自动控制GSM模块向手机发送温度,实现报警。
The remote temperature gathering system mainly is transmission and control of the GSM module, the STC89C51 , the DS18B20 temperature sensor and so on. Carefully explains that gathers periphery through monolithic integrated circuit＇ s on tem-perature sensor the temperature. Then realizes the monolithic integrated circuit and the GSM module correspondence,photo trans-mission note for SIM card,after the GSM module receive information, collected the temperature then transmission it to mobile. When the temperature exceeds the limit value,the microcontroller will automatically control the GSM module to the phone to send temperatures.
出处
《现代制造工程》
CSCD
北大核心
2012年第11期84-86,共3页
Modern Manufacturing Engineering
