摘要
为了实现对某浴场的水温和环境温度的实时监测,设计了一种基于单片机的温度采集及无线传输系统。以STC89C52为控制内核,利用单线数字温度传感器DS18B20对温度数据进行采集并传给单片机,同时用LED数码管实时显示温度信息。通过ZigBee无线通讯模块实现单片机与上位机PC端的数据传输。
In order to realize the water and environmental temperature real-time monitoring of a bath,a system of temperature acquisition and wireless transmission based on singlechip microcomputer is designed. With STC89C52 as control core,it uses the single line digital temperature sensor DS18B20 to collect temperature data and send to SCM,and LED digital tube to display real-time temperature information at the same time. The data transmission between MCU and PC is achieved by ZigBee wireless communication module.
出处
《信息技术》
2016年第5期121-125,129,共6页
Information Technology
关键词
单片机
温度采集
无线传输
串口通信
ZIGBEE
singlechip microcomputer
temperature acquisition
wireless transmission
serial port communication
ZigBee
