一个智能自动控制和监测系统,用于家禽舍的环境控制,并与早期预警系统集成
1Agricultural Engineering Department, Faculty of Agriculture and Natural Resources, Aswan University, Aswan, 81528, Egypt. abdallah_elshawadfy@agr.aswu.edu.eg.
Scientific reports
|August 27, 2025
概括
一个新的低成本,基于物联网的自动监测和控制单元 (AMCU) 准确地跟踪家禽的环境状况. 这种系统为改善家禽健康和减少温室气体排放提供了经济有效的解决方案.
科学领域:
- 农业工程
- 环境监测
- 禽类科学
背景情况:
- 优化家禽健康,生产力和减轻温室气体 (GHG) 排放需要监测温度,湿度,氨 (NH3) 和甲 (CH4).
- 现有的监控解决方案可能很昂贵,需要为小规模运营提供负担得起的替代方案.
- 物联网的整合提供了实时数据采集和禽舍环境管理的自动化控制.
研究的目的:
- 开发和评估小型家禽业环境参数的低成本自动化监测和控制单元.
- 与商业参考设备相比,评估开发的AMCU的准确性和经济可行性.
- 探索物联网技术在禽业中增强可持续农业实践的潜力.
主要方法:
- 使用全球移动通信系统 (GSM) 进行数据传输的基于物联网的AMCU的设计和实施.
- 在高环境温度 (40-42°C) 的控制实验室条件下对AMCU进行校准和性能评估.
- 对AMCU传感器读数与认证的参考设备进行比较分析,并对可靠性进行复制测试.
主要成果:
- AMCU的准确性很高,传感器读数与经过认证的温度,湿度,氨和甲参考装置有很强的相关性 (r > 0.96).
- 完整的AMCU系统,包括预警功能,总成本为76美元,远低于商业替代品 (321美元).
- AMCU的核心测量单元成本仅为37.5美元,约占同类商业设备成本的11.68%.
结论:
- 开发的AMCU是一种成本效益高,准确且可扩展的家禽养殖环境监测解决方案.
- 这项技术有潜力显著减少温室气体排放并促进可持续农业实践.
- 由于AMCU的可负担性,使得小规模家禽业务可以进行先进的环境监测.
相关概念视频
Control Systems
1.4K
Control systems are everywhere in contemporary society, influencing diverse applications from aerospace to automated manufacturing. These systems can be found naturally within biological processes, such as blood sugar regulation and heart rate adjustment in response to stress, as well as in man-made systems like elevators and automated vehicles. A control system is essentially a network of subsystems and processes that collaboratively convert specific inputs into desired outputs.
At the heart...
At the heart...
1.4K
Control Systems: Applications
736
Electrical engineering plays a pivotal role in our daily lives, with control systems at the heart of many applications, from home appliances to sophisticated space shuttles. Control systems manage and regulate the behavior of devices and processes, ensuring they function safely, correctly, and efficiently.
In modern vehicles, control systems manage various functions to enhance performance and safety. The steering wheel and accelerator are primary inputs in a car's control system. The...
In modern vehicles, control systems manage various functions to enhance performance and safety. The steering wheel and accelerator are primary inputs in a car's control system. The...
736
PID Controller
234
Proportional-Integral-Derivative (PID) controllers are widely used in various control systems to enhance stability and performance. In a thermostat, it adjusts heating or cooling based on the temperature difference between the actual and desired levels. They are often used in automotive speed systems, effectively managing sudden speed changes while maintaining a constant speed under varying conditions. On the other hand, PI controllers, commonly employed in voltage regulation, enhance stability...
234
Open and closed-loop control systems
987
Control systems are foundational elements in automation and engineering. They are broadly categorized into open-loop and closed-loop systems. These classifications hinge on the presence or absence of feedback mechanisms, significantly influencing the system's performance, complexity, and application.
An open-loop control system operates without feedback from the output. It consists of two primary elements: the controller and the controlled process. The controller receives an input signal...
An open-loop control system operates without feedback from the output. It consists of two primary elements: the controller and the controlled process. The controller receives an input signal...
987


