GIS-based power transmission service map management system and method

The invention discloses a GIS-based power transmission service map management system and method, mainly relates to the technical field of power transmission service map management, and is used for solving the problem of tedious map data processing in the prior art. Comprising a memory bank module used for caching all power grid graphic data to a preset central database; the multi-level cache module is used for caching the power grid graphic data into a memory through a preset edge computing server; calling the power grid graphic data in the memory to carry out graphic rendering, query positioning and topology analysis; the message service module is used for incrementing the change information and automatically and synchronously updating the change information to each edge computing server; and the spatial index module is used for determining operation and maintenance information corresponding to each index node in the R-tree spatial index based on an image recognition algorithm. 本申请公开了一种基于GIS的输电业务地图管理系统和方法，主要