Underwater monitoring and pre-warning system based on Internet of Things

The utility model discloses an underwater monitoring and pre-warning system based on the Internet of Things, which comprises a monitoring system composed of a temperature sensor, a humidity sensor, a light sensor, a noise sensor and a hydraulic pressure sensor. The monitoring system is connected to a GPS base station through a wireless network. The GPS base station is connected with a control center server. The control center server is connected with a pre-warning machine. By adopting the temperature sensor, the humidity sensor, the light sensor, the noise sensor and the hydraulic pressure sensor, the self-organized wireless network and the pre-warning machine, the underwater monitoring and pre-warning system based on the Internet of Things can simultaneously acquire parameters of an underwater working environment including the temperature, the humidity, the light, the noise and the hydraulic pressure and further monitor the underwater environment in a real-time manner. The underwater monitoring and pre-warni