Research On The Key Technologies Of Patrolling Important Objects & System Realization

Developing the patrol system for Important Objects can greatly improve the patrol management and efficiency . This paper constructs the object-oriented patrol data model, presents the method of making patrol scheme based on the patrol-network, resolves the visualization in spatial geographical information and attribute information, realizes the integration of patrol system for Important Objects and the integration between Web and GIS. The research results have been applied to practice.Chapter I The research status of relative technologies of the patrol system are introduced firstly, then the problems and shortcomings existed in developing the patrol system for Important Objects are analyzed, finally the research contents are expended, with which followed a brief introduction to the dissertation's architecture.Chapter II based on the analysis of patrol information, provides the spatial feature and the conceptual model of patrol information; provides the object-oriented patrol data model using the primary object-oriented idea and modeling technique. Having analyzed each part of the patrol system, sets up the construction diagram of patrol objects. Finally, the paper gives the description of the patrol information based on template.Chapter III provides the expression method of the orientation diagram for the patrol network and patrol benchmark according to the patrol information model; Based on the organizing of the patrol information, makes a study in the position of the patrol information, and gives a particular description for the position of point event, brings forward the flow-chart of position and the arithmetic; this paper also provides the framework and algorithm of making patrol scheme based on the patrol-network.Chapter IV After analyzing the requirement of visualization in patrol management, gets all three contents of visualization in patrol. Then discusses the visualization in spatial geographical information and the query of attribute data.Chapter V based on the construction of patrol data model for Important Objects, discusses three kinds of realization for patrol system; according to the requirement of managing patrol data, constructs the patrol system for Important Objects; in Centralized Monitor system for Cable, realizes the integration of the patrol and the interdiction warning of the cable.In the last chapter, this dissertation summarizes the research work and gives the future works of this research.