DOI: 10.11799/ce202412033
Design and application of intelligent synchronous drawing system for roadway sketch map
GAO Ping
Abstract：Aiming at the problems in roadway sketch drawing system that the observation data can not be fused and shared with each other,the data processing method is not perfect,and the drawing quality and real-time performance is poor,a logical model of data management is designed based on cloud GIS service framework,a spatio-temporal database is constructed,real-time data and historical data through spatial and temporal correlation are accessed,and the spatial and temporal characteristics of the elements of the whole mining process are taken into account,the online sharing and real-time processing of basic spatial data is realized,and the timeliness requirements of intelligent mining is satisfied.In addition,in order to make up for the influence of the lack of observation data,the data processing method of the system is enriched,and based on the point interpolation calculation technology,the data calculation method of the observation points is optimized,which guarantees the stability of the drawing accuracy of the sketch map.
Keywords：cloud GISspatio-temporal databasesdata sharingreal-time processingsynchronized mapping of sketches
Publication Date：2024-12-31
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 1-6 )