Remote control sensing system for operation state of power transmission line

The invention relates to a power transmission line operation state remote management and control sensing system, which belongs to the field of remote line communication connection and comprises a plurality of levels of remote management and control devices, and each level of remote management and control device comprises an equipment main control unit, a power supply module, an information acquisition module and a wireless communication module; the information acquisition module is used for acquiring related data representing an operation state; the wireless communication module comprises a wireless gateway module and a communication module; the main control unit is used for realizing communication between the remote management and control device at the same level and a nearby remote management and control device through the wireless gateway module under the condition of no operator communication network so as to realize communication with a background system; under the condition that an operator communicatio