摘要
为了有效提高茄子温室大棚的生产数量和质量,采用Proteus软件设计及仿真了一个以AT89C52单片机作为主控器的温湿度采集系统。该系统以温湿度参数作为主要研究对象,选取DHT11传感器作为温湿度数据采集器件,LCD1602作为输出显示器件,独立式按键作为温湿度阈值设置器件,发光二极管作为报警信号指示灯,若采集的温湿度在阈值范围内则绿色指示灯点亮,但超出或低于阈值时红色指示灯点亮,并发出报警声进行提示。在系统正常运行基础上,通过查看虚拟寄存器窗口对该系统设计正确性进行了验证性分析。
In order to effectively improve the production quantity and quality of eggplant greenhouse,this paper uses Proteus software to design and simulate the temperature and humidity acquisition system with AT89C52 microcontroller as the main controller.The system takes temperature and humidity parameters as the main research object,selectes DHT11sensor as temperature and humidity data acquisition device,LCD1602 as output display device,independent key as temperature and humidity threshold setting device,LED as alarm signal indicator,if the temperature and humidity collected within the threshold range,the green indicator light would be on.However,when the threshold is exceeded or below,the red indicator light would be on and an alarm sound would be issued to prompt.Based on the normal operation of the system,this paper verifies the correctness of the system design by viewing the virtual register window.
出处
《工业控制计算机》
2023年第1期138-140,共3页
Industrial Control Computer
基金
新疆维吾尔自治区创新环境(人才、基地)建设专项项目(2020Q122)
教育部产学研协同育人项目(202102658029)。
