基于单片机的温度监控系统的实现

Temperature Monitor System Based on Chip Microcomputer

介绍了利用单片机实现温度监控的原理及其实现。该系统以单片机和温度传感器为核心,实现了对温度的采集、监视和控制。在温度采集的实现中,由于采用了适当的设计,有效提高了温度监控精度。温度监视部分通过利用动态驱动技术,以较少的单片机引脚驱动了3位数码管。温度控制部分,用户可以选择实时温度监控或是设定温度监控范围。

This paper presents how to realize a monitor system of temperature based on chip microcomputer and a temperature sensor , which realizes collection , monitoring and controlling of temperature. By adopting a appropriate design, the monitoring precision of the system has been improved. Through taking the dynamic driving technology, the chip microcomputer drives three digital LED by less pin. In part of temperature controlling, user can select starting the real-time temperature monitoring or set the range of temperature monitoring.