SYSTEM FOR SHARING THEMATIC MAPS OF URBAN PLANNING INFORMATION BASED ON DATA-DISTRIBUTED PROCESSING

摘要

The present invention relates to a system for sharing thematic maps of urban planning information based on data-distributed processing, which is capable of more rapidly and accurately sharing thematic map data of urban planning information of a management server with a user client by minimizing specification dependence on the user client. According to the present invention, the system comprises: a data processing unit which generates sector image data by dividing each of a plurality of pieces of thematic map data into a plurality of sectors, generates sector location information that is real location information on the center and a neighboring line of the sector image data, and parses attribute information stored in a basic data storage unit to link attribute information corresponding to the divided sectors to the corresponding sectors; a row data storage unit which grants pieces of independent ID information to the sectors and respectively links the sector image data, the sector location information, and the attribute information on the corresponding sector to the pieces of the independent ID information to store the sector image data, the sector location information, and the attribute information as an individual data block; a selection unit which, when a sharing request signal including display region information is received from a user client, matches the sector location information and the display region information with each other and selects object information which is the ID information of the sectors and corresponds to the display region information; a merging unit which generates merging relation data including pair information between pieces of the object information and coupling location data which is location data adjacently coupled; and a transmission unit which transmits data stored in the individual data block and the merging relation data to the user client.;COPYRIGHT KIPO 2016