多路温度自动巡检系统  

Multi-channel Temperature Automatic Inspection System

作　　者：刘文秀[1] 郭伟 余波年[1] 

机构地区：[1]广东韶关学院自动化系,广东韶关512005 [2]广东韶关大江南输变电工程有限公司,广东韶关521005

出　　处：《现代电子技术》2011年第9期124-126,共3页Modern Electronics Technique

摘　　要：设计了一种8路温度巡检仪,能够对8通道循环检测温度,当温度超过上限时,实现报警功能。硬件上,利用半导体集成温度传感器检测温度,由单片机控制,进行A/D转换,在显示器上显示测量出的温度。软件上,单片机编程以实现对各测试点温度值的检测和集中管理。A kind of 8-channel temperature inspection instrument is designed,which can circularly detect temperature of 8-channel and realize alarm function when temperature exceeds the maximum limitation.For the hardware,integrating temperature sensor by semiconductor to detect temperature and performing the A/D conversion by single-chip microcomputer control for displaying the measured temperature on display.For the software,programming by the SCM for detecting and managing each test point temperature.

关 键 词：温度传感器 巡回检测 A/D转换 液晶显示 

分 类 号：TN87-34[电子电信—信息与通信工程]