基于工控机的多点温度检测系统设计  

Design of multipoint temperature measurement system based on industrial PC

作　　者：卫道柱[1] 曾亿山[1] 杨沁[1] 高雷[1] 

机构地区：[1]合肥工业大学机械与汽车工程学院,安徽合肥230009

出　　处：《合肥工业大学学报（自然科学版）》2011年第4期515-518,共4页Journal of Hefei University of Technology：Natural Science

基　　金：安徽省教育厅自然科学研究计划资助项目(ZD2008004-2)

摘　　要：文章针对酒店、宾馆房间的温度控制,采用工控机作上位机,多台单片机作下位机,组成2级分布式多点温度测量的巡回检测系统;由单片机控制温度传感器DS18B20进行温度采集,工控机对传回的温度数据进行处理、显示,使酒店房间的温度既可以集中控制,也可在各个房间单独控制,得到一个合适、舒服的温度。Aiming at the temperature control of the hotels,the industrial PC and the single-chip microcomputers are adopted as the host computer and the slave computer respectively,which makes up of two-level distributed patrol inspection system of multipoint temperature measurement.Temperature acquisition is conducted by the temperature sensor DS18B20 controlled by single-chip microcomputer.Then the temperature data is sent to the industrial PC,where the data is processed and displayed.So the rooms in the hotel can obtain the comfortable temperature through centralized control in control room or decentralized control in each room.

关 键 词：多点温度测量 工控机 温度采集 主从分布式 温度传感器 

分 类 号：TP272[自动化与计算机技术—检测技术与自动化装置]