摘 要
本论文旨在设计并实现一个基于STC89C52RC单片机的医疗器械仓库温湿度自动控制系统。该系统集成了温湿度监测、自动调节、报警通知和用户交互等功能,以确保医疗器械仓库的环境条件始终保持在适宜的范围内。系统采用SHT10温湿度传感器进行数据采集,通过LCD1602液晶屏实时显示温湿度信息。当仓库内的温湿度超出预设范围时,系统将自动启动报警机制,并通过WiFi模块将警报信息发送至用户的手机APP上,同时联动本地警报器进行声音警告。此外,用户还可以通过独立式键盘对系统的设定值进行调整,并通过手机APP进行远程监控和管理。在设计过程中,通过使用仿真软件对系统进行模拟测试,验证了其逻辑正确性和性能表现。实际运行测试结果表明,该系统能够有效地监测和控制医疗器械仓库的温湿度环境,提高了医疗器械的储存质量和管理效率。
关键词:STC89C52RC单片机;医疗器械仓库;温湿度控制;SHT10传感器;LCD1602显示;WiFi模块;远程监控;自动报警
Abstract
This paper aims to design and implement an automatic temperature and humidity control system based on STC89C52RC SCM. The system integrates temperature and humidity monitoring, automatic adjustment, alarm notification and user interaction to ensure that the environmental conditions of the medical device warehouse always remain within the appropriate range. The system adopts SHT 10 temperature and humidity sensor for data collection, and displays the temperature and humidity information in real time through the LCD1602 LCD screen. When the temperature and humidity in the warehouse are beyond the preset range, the system will automatically start the alarm mechanism, and send the alarm information to the user's mobile phone APP through the WiFi module, and link the local alarm for audible warning. In addition, users can also adjust the set point of the system through a separate keyboard, and monitor and manage it remotely through the mobile APP. During the design process, the logical correctness and performance are verified by using simulation software. The actual operation test results show that the system can effectively monitor and control the temperature and humidity environment of the medical device warehouse, and improve the storage quality and management efficiency of the medical devices.
Key words: STC89C52RC single chip microcomputer; medical device warehouse; temperature and humidity control; SHT 10 sensor; LCD1602 display; WiFi module; remote monitoring; automatic alarm
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