High-performance pipe network data online editing method and system

The invention relates to an online editing method and system for high-performance pipe network data. According to the method, a topological structure of a pipe network is expressed in detail by utilizing attribute fields, and rendering of large-batch pipe network data is realized by adopting vector slicing and a real-time management technology thereof; meanwhile, after a user selects data to be edited in the task, a data lock is added to related data according to a pipe network topological structure; and finally, performing data auditing, uploading and updating. According to the method, the overall rendering efficiency of the stock pipe network data and the newly collected pipe network data is improved for the problems faced by current pipe network data online editing, and the related data is locked and edited based on the topological relation of the pipe network, so that the online editing performance of the pipe network data is improved, and the online pipe network data maintenance efficiency is improved. 本