小型冷库温度自动控制及远程监控系统设计  

Design of automatic temperature control and remote monitoring system for small cold store

作　　者：赵方[1] 赵霞[1] 卢青波[1,2] 王晓燕[1] 

机构地区：[1]郑州职业技术学院,郑州市450121 [2]太原科技大学,太原市030024

出　　处：《中国农机化学报》2015年第2期249-252,共4页Journal of Chinese Agricultural Mechanization

基　　金：河南省教育厅自然科学科技攻关研究项目(12B510036)

摘　　要：以MSP430为核心控制器,设计一种小型冷库温度自动调节以及实时远程监控系统,利用数字温度传感器DS18B20实时检测库房温度并传送给单片机,做出控制决策,并利用GSM通讯网络传输温度、故障等信息至用户手机。详细阐述冷库库房温度采集系统、单片机控制系统和GSM短信息系统的设计思想,并在某小型冷库中进行试验,实现小型冷库的自动控制和远程监控。Using MSP430 as the core controller and DS18B20 which has strong anti-interference and error correction ability as the temperature sensor, the storehouse temperature can be detected and transferred to MSP430 single-chip in real time, which help the single-chip make the controlling decision. The design concept of the cold storage warehouse temperature acquisition system, the single-chip microcomputer control system and GSM short message system were described in detail. The test prototype was made and experiments were carried out in a farmer＇s cold store, and the system has reached the expected function. This design realizes the small cold store＇s auto control and remote monitoring, has high automation degree and good human-computer interface, which is simple and convenient to operate. It also has good application foreground and popularization value for the franehiser of dried fruit, fruit, anti season vegetables and so on.

关 键 词：小型冷库 GSM短信息 MSP430单片机 远程监控 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]