Power transmission line operation and maintenance routing inspection management information system

The utility model relates to a power transmission line operation and maintenance management information system. The technical scheme is that: power transmission line detection terminals are arranged on three-phase power lines and are used for detecting running states of the lines, converting the running states into data information and transmitting the data information to a data service center through a wireless network; the data service center consists of a database server, a communication server and a Web server, and displays the running states, current waveforms and position information of the power lines, personal management information, and the like on a routing inspection management terminal (a personal computer PC) through a wired local area network; and a real-time routing inspection handheld terminal is a tablet computer, can access an operation and maintenance management system of the management terminal (the PC) through wireless networks such as wireless fidelity (WIFI), Web, general packet radio service (GPRS) and the like, and feeds line equipment and running conditions back to the operation and maintenance management terminal (the PC) due to the functions of global positioning system (GPS) satellite positioning, photographing, camera shooting and the like and by using a geographic information system (GIS) of the tablet computer. The management information system has the advantages that: the power transmission line operation and maintenance routing inspection management capability can be greatly improved, the informational and scientific management level for the lines is improved, and the work efficiency and effects of inspectors and managers are improved.