Cable intermediate head underground environment comprehensive monitoring system and monitoring method

The invention relates to the field of underground operation environment comprehensive monitoring of 10kV cable intermediate heads, and provides a cable intermediate head underground environment comprehensive monitoring system and method, and the system comprises a temperature sensor, a water level sensor, a communication module, a microprocessor, a cloud server, a power module and a terminal. The temperature sensor and the water level sensor are arranged at the middle head of the underground cable to obtain current temperature information and water level information, the microprocessor is used for transmitting underground environment information to the cloud server through the communication module, and then the cloud server processes and analyzes the underground environment information. And finally, the environment information and the alarm information are sent to a terminal, and related workers can know the underground operation environment information of the cable intermediate head at the first time through