B/S architecture
                        Simplified system deployment and maintenance, decentralized operation and centralized management.
                        
                     
                    
                    
                         Rich Client Interface Framework
                        Fully utilize client resources to provide users with a brand new operational experience.
                        
                     
                    
                    
                         Modular development
                        Easy to expand and maintain the system.
                        
                     
                    
                    
                         Cross platform deployment
                        Built on JAVA technology, convenient to implement.
                        
                     
                    
                    
                         Gis platform
                        Adopting ARCGIS SERVER 9.3 REST map service, providing efficient dynamic map publishing function.
                        
                     
                    
                    
                         Message Engine (JMS)
                        Quick access to third-party subsystems facilitates maintenance and expansion.
                        
                     
                    
                    
                         Data Access Interface
                        Provided externally through WEBService, making it easy for third-party access to data.