Design of water quantity dispatching information querying system for South to North Water Diversion based on WebGIS
HU Ruipen · Yangtze River · 2014
The water quantity dispatching system in Middle Route Project of South to North Water Diversion adopts unified scheduling and hierarchical management mode,in which,all real-time dispatch information and survey data are stored in the database server of the control center,and the operators in local stations execute the dispatching order from the control center and take charge of maintenance work. For delivering the dispatching order smoothly and correctly,this paper propose a design solution of water quantity dispatching information querying system based on Web GIS technique. The presented system uses B / S structure mode to implement real-time dispatch information querying and related statistical analysis functions,including model parameters,scheduling orders,monitoring data,actual water supply,water loss rate,etc. This query system is useful for ensuring the water quantity dispatching system operation safely,scientifically and efficiently.