The invention provides an intelligent pumping unit monitoring system. An acquisition terminal comprises a camera, a load force detection sensor, a stroke position detection sensor, a motor driving module, a motor temperature sensor, a motor current sensor and a wireless transmission module. The camera is used for acquiring image data in real time; the load force detection sensor is used for detecting the change of the load; the stroke position detection sensor is used for obtaining stroke position signals in real time; the motor driving module is used for controlling a motor; the motor temperature sensor and the motor current sensor are used for monitoring the temperature and current of the motor in real time separately; and the wireless transmission module is use for connecting with a wireless communication network. A digital intelligent control cabinet comprises a display screen, an alarm module, a voice reminding module and a matrix keyboard module, wherein the display screen is used for real-time display, the alarm module is used for acousto-optic warning, the voice reminding module is used for voice reminding, and the matrix keyboard module is used for inputting control instructions. The intelligent pumping unit monitoring system can monitor the working condition of a working point in real time.