The utility model discloses an electric wire netting management system based on geographical wiring diagram of two -dimensional code electric wire netting, it includes the geographical wiring diagram (1) of electric wire netting, mobile terminal (3), wireless network (4), application server (5), data service ware (6), computer equipment (7), data platform (8), dispatching communication nets server (9), the two -dimensional code generates equipment (2), the two -dimensional code generates equipment (2) according to the transformer substation, the picture and text of circuit, the network address generation two -dimensional code of video information storage on data service ware (6), the two -dimensional code printing is on the geographical wiring diagram of electric wire netting (1), the utility model discloses an using the corresponding two -dimensional code of mobile terminal scanning, can looking up picture and text, the video information of detailed transformer substation or circuit, or even the transmit operation instruction, increased the information capacity and the range of application of the geographical wiring diagram of electric wire netting, realize resource sharing, make data query convenient and fast more, improved work efficiency greatly, effective the cost is reduced has improved the flexibility of work.