Buried pipeline protection device monitoring system

The invention relates to a buried pipeline protection device monitoring system which comprises a drainage detection module, a potential detection module, a soil environment detection module, an interface module, a data acquisition module and a control module; the drainage detection module is used for being connected with a drainage device and measuring working parameters of the drainage device; aswitch component of the potential detection module is used for being connected with a test piece and a buried pipeline, and the buried pipeline is connected with a cathode protection device; the potential detection module is used for measuring a cathode protection potential of the buried pipeline; the soil environment detection module is used for detecting soil environment parameters of the buriedpipeline; the interface module is connected with the drainage detection module, the potential detection module, the soil environment detection module and the data acquisition module; and the controlmodule is connected with th