基于ARM的多功能温度监测系统的设计  

Design of Multi-function Temperature Monitoring System Based on ARM

作　　者：李战明[1] 丁磊[1] 瞿华[1] 

机构地区：[1]兰州理工大学电气工程与信息工程学院,甘肃兰州730050

出　　处：《仪表技术与传感器》2005年第12期25-26,共2页Instrument Technique and Sensor

摘　　要：介绍了一种基于 ARM 的多功能温度监测系统,整个系统由测温单元、控制单元、显示及传送单元组成。测温单元采用单线数字温度传感器 DS18B20-PAR,控制单元选用 ARM 微控制器 LPC2119, 显示及传送单元通过现场显示、有线传输、无线发送3种方式实现了系统的多功能用途。该系统具有实用性强、可靠性高、易于扩展等特点,可以满足不同场合的需求,具有广阔的应用前景。Introduced a kind of multi-function temperature monitoring system based on ARM. The whole system was made up of the unit for measuring temperature, the unit for controlling and the unit for displaying and transmitting. Temperature-measuring unit adopted the 1 - Wire digital temperature sensor DS18B20- PAR. Controlling unit chose the ARM-based microprocessor LPC2119. Unit for displaying and transmitting fulfilled this system＇ s several functions by spot display, wired transmission and wireless transmission. This system was designed to meet the needs in different situations and has broad prospects for application for its utility, reliability and expansibility.

关 键 词：ARM 多功能温度监测系统 测温单元 单线数字温度传感器 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置] TP212.11[自动化与计算机技术—控制科学与工程]