Mine cage monitoring system

The invention relates to a mine cage monitoring system which comprises an industrial personal computer arranged outside a well and a first wireless transmission device, and the industrial personal computer is connected with the first wireless transmission device. The second wireless transmission equipment, the monitoring device, the controller and the battery box are arranged in the cage, and the controller is connected with the monitoring device and the wireless transmission equipment; the monitoring device is used for monitoring the state of the cage and transmitting the state of the cage to the controller, and then the state of the cage is transmitted to the second wireless transmission device through the controller. And the two wireless transmission devices can communicate information with each other. Conditions and abnormal phenomena in the cage can be monitored through the camera and the light curtain sensor, and an alarm is given immediately when abnormity occurs. People on the ground and in the cage c