| 基于PIC单片机的冷库温度测控系统的研制 |
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| 引用本文： | 曹文胜,洪永强. 基于PIC单片机的冷库温度测控系统的研制[J]. 制冷, 2004, 23(2): 10-13 |
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| 作者姓名： | 曹文胜 洪永强 |
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| 作者单位： | 1. 集美大学,机械工程学院,厦门,361021
2. 厦门大学,机电工程系,厦门,361005 |
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| 基金项目： | 集美大学校科研和教改项目 |
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| 摘 要： | 系统主要分为两大部分:上位机通过测控管理软件实现对多个库房温度数据的巡回采集、处理、实时显示和控制系统的管理;下位机通过PIC单片机控制各个测温点完成温度转换、发送能调信号并与上位机实现多机通信.此外,各下位机还具有独立显示温度的功能,避免因通信网络故障而造成整个系统的瘫痪.
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| 关 键 词： | PIC单片机 冷库 温度测控 |
| 文章编号： | ISSN1005-9180(2004)02-0010-04 |
| 修稿时间： | 2004-01-12 |
The Development of Temperature Measure and Control System for Refrigerated Warehouse Based on PIC Single Chip Computer |
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| CAO Wen-sheng ,HONG Yong-qiang. The Development of Temperature Measure and Control System for Refrigerated Warehouse Based on PIC Single Chip Computer[J]. Refrigeration, 2004, 23(2): 10-13 |
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| Authors: | CAO Wen-sheng HONG Yong-qiang |
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| Affiliation: | CAO Wen-sheng 1,HONG Yong-qiang 2 |
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| Abstract: | Central computer supervises and controls the whole system The data of temperature are collected,processed,displayed,recorded by the central computer It also has the function of system parameter setting and compressor energy accommodation supervision The PIC makes the temperature sensors to convert temperature and send the control data The central computer can communicate with any single chip computer to acquire information In addition,each single chip computer has the function of displaying temperature independently This will avoid the whole system paralysis by reason of the failure of communicating network |
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| Keywords: | PIC single chip computer Refrigerated warehouse Temperature measure and control |
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