摘要
随着人们生活水平的不断提高,对蔬菜质量也有了新的要求,但现有的蔬菜产业链发展不均衡,采、摘、存、储等环节问题凸显。为减少简易仓库中的蔬菜变质腐烂,设计了蔬菜恒温库微机监控系统。此系统将STC89C52单片机作为主控芯片,将DS18B20温度传感器采集到的温度信息分析处理后显示在LCD上,单片机通过RS232串口连接上位机进行通信,执行相应的告警和调温措施。通过仿真试验,此系统能保持仓库温度稳定,达到了预设目标。
As living standards improve,people also have a new request on the vegetable quality,however,due to the development of vegetable industry chain is not balanced,being stored link is easy to appear problem,the design of the vegetable constant temperature storage microcomputer monitoring system,uses the STC89C52 single-chip microcomputer as the master control chip,DS18B20 temperature sensor,the temperature of the collected information,after analysis and processing,it is displayed on the LCD.The SCM connects to the upper computer through RS232 serial port for communication,and the corresponding alarm and temperature control measures are executed.
作者
李凯丽
魏瑜斌
樊建强
Li Kaili;Wei Yubin;Fan Jianqiang(Jinzhong College of Information,Taigu 030800,Shanxi,China)
出处
《农业技术与装备》
2023年第10期60-62,共3页
Agricultural Technology & Equipment
基金
工程认证背景下应用型本科电气工程专业人才培养模式改革研究(J20221446)
应用型高校《信号分析与处理》课程OBE理念教学改革(J20231721)。
关键词
蔬菜恒温库
微机监控系统
单片机
温度传感器
串口
上位机
vegetable constant temperature storage
microcomputer monitoring system
single-chip computer
temperature sensor
serial port
upper computer
