Ocean structure corrosion state comprehensive analysis device and monitoring method

The invention discloses an ocean structure corrosion state comprehensive analysis device and a monitoring method, through the ocean structure corrosion state comprehensive analysis device, real-time monitoring of the coating stripping degree and sacrificial anode performance of a to-be-monitored structure can be achieved, and the actual corrosion rate of a metal structure under sacrificial anode protection after coating stripping is obtained. According to the marine structure corrosion state comprehensive analysis device and the monitoring method disclosed by the invention, the state monitoring of two common corrosion protection means, namely a coating and a sacrificial anode, can be realized at the same time; meanwhile, close connection between the monitoring equipment and a to-be-monitored structure in the ocean is achieved, and the problem that due to the fact that traditional monitoring equipment is independent of the to-be-monitored structure and cannot be subjected to the actual cathode protection effec