The Application Research on Remote Monitoring and Controlling System in Irrigation Pumping Station

The controller is designed with LPC2132. The working state of motor and pump can be judged by detection of the Pump station’s power supply voltage, working current，temperature of the motor and pump, water pressure and so on. In order to protect the motor and pump, the motor should be stopped immediately when they work abnormally, then the abnormal phenomenon will be transferred to the director by remote data and corresponding remedial measures will be taken in time. The system achieves not only remote data transmission but also remote controlling. It has being used in many places, the result shows that the control system can be operated steadily and reliably, so it has a good application prospect and promotion value.