Remote Monitor of Farmland Irrigation Three-Phase Motor Based on the GSM Module

Design idea about remote monitoring device of three-phase irrigation motor based on GSM signal is proposed. The overall hardware structure of vehicle navigation terminal is introduced. The design of several important modules was seriously analyzed, such as the power module, the TC35i module circuit, TC783A module circuit and so on. The design of mobile phone software and the terminal software was simply introduced. After debugging and running, the mobile phone software can send SMS command to control the remote terminal switch of motor and real-time display the state of motor returning from remote terminal. Remote terminal can also control the motor according to the state of three-phase voltage and the detected results can return to the control terminals Real-time. Thus it overcome the deficiency of the traditional remote control and detection device.