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首页> 外文期刊>International Journal of Environmental Science and Technology >Internet-/Arduino-controlled PV automatic irrigation system for clean environment
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Internet-/Arduino-controlled PV automatic irrigation system for clean environment

机译:互联网/ Arduino控件PV自动灌溉系统,用于清洁环境

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摘要

In recent years, climate change and global warming has resulted in large amount of water required for irrigation. The designed system is an electronically controlled automatic irrigation system by using Arduino based on soil humidity sensors. An automatic photovoltaic (PV) pumping system consists of at least seven basic components, namely a PV array, a dc pump motor, a battery charge regulator, a water tank, soil humidity sensors, solenoid valves, and Arduino systems as the electronics control unit. Soil humidity sensors are placed in four different lines in the soil and controlled by four various solenoid valves. Water requirement of soil increases during consistent sunny days. The data received from the soil humidity sensors are compared with the reference values of an Arduino unit. When the humidity level of the soil is less than a certain reference level, the pump motor is started by opening its line solenoid valve. Thereafter, the land irrigation process begins. Each line is irrigated separately through a solenoid valve that is connected to the pump motor. Hence, the DC pump motor is controlled using the Arduino unit. In addition, the automatic irrigation system is monitored via a Web site and can be manually controlled if necessary. The designed system is implemented in laboratory conditions, and the results obtained are satisfactory.
机译:近年来,气候变化和全球变暖导致灌溉所需的大量水。设计系统是通过使用基于土壤湿度传感器的Arduino的电子控制的自动灌溉系统。自动光伏(PV)泵送系统由至少七个基本部件组成,即PV阵列,DC泵电机,电池电量调节器,水箱,土壤湿度传感器,电磁阀和Arduino系统作为电子控制单元。土壤湿度传感器置于土壤中的四条不同线,并由四个各种电磁阀控制。在阳光灿烂的日子中,土壤的水需求增加。将从土壤湿度传感器接收的数据与Arduino单元的参考值进行比较。当土壤的湿度水平小于一定的参考水平时,通过打开其线路阀门开始泵电机。此后,土地灌溉过程开始。通过连接到泵电机的电磁阀分开灌溉每条线。因此,使用Arduino单元控制DC泵电机。此外,通过网站监控自动灌溉系统,如果需要,可以手动控制。设计的系统在实验室条件下实现,得到的结果是令人满意的。

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