礦地一體化征遷信息平臺關鍵技術研究
[Abstract]:This paper puts forward that the management of coal mining area should include two aspects: underground coal resource management and land resource management of aboveground collection and relocation, and the current means of land collection and relocation management are two kinds of separate management of resources. Therefore, this paper puts forward the concept of integration of mining and land collection and relocation. The so-called integration of mining and relocation refers to: in the management of mining area, mining damage analysis is the link between the management of underground mining data and land planning and land use data. The theory and method system of comprehensive supervision of underground coal resources and aboveground land resources are established. On the basis of a systematic review of the research progress in the management of requisition and relocation at home and abroad, this paper focuses on the following research work: on the basis of analyzing the shortcomings of traditional demand description methods, The improved step-by-step use case description and class diagram description method are used to design "(ERSP)", and the corresponding guarantee mechanism is introduced. In this paper, a multi-mode coupling model is designed to ensure the sharing and reusability of business functions, as well as its scalability and modification. This paper presents the design technology of ERSP framework plug-in engine based on COM plug-in technology, defines the components of the engine: ERSP host framework, ERSP plug-in, plug-in interface and frame interface, defines and implements ERSP plug-in interface and ERSP framework interface. The ERSP host framework is designed and developed, and the communication mechanism of ERSP framework is designed and developed. The engine architecture enables any programming language (VC, C # that can develop COM components to extend the system functions of the ERSP host framework. The engine is not only stable and easy to maintain, but also conducive to team development. In this paper, the concepts of requisition and relocation events and map spots are proposed, and its network data exchange format and method are designed. The client DSS data reporting system and the server-side DES data extraction system are implemented by the program, which can partly replace the manual data reporting work. Based on the analysis of the shortcomings of the comprehensive balance method commonly used in land use change, a new land use change measurement method, "map spot change method", is put forward in this paper. This method can be used to analyze land use patterns and calculate the change of land types and sources. The basic principle table of map spot change method is designed, the coding rule and check rule of map spot change method are designed, and the basic steps of map spot change method to analyze land use change are established. A software was developed for land use change analysis by map spot change method. Based on the self-defined point element, triangle element, polygon element and 3D surface model, a 3D visualization and analysis system of mining damage, MDVS, is developed. The functions of 3D model selection and interaction of MDVS, synchronous interaction of two instance models, dynamic simulation and overlay analysis are realized. By means of the local improvement of Graham algorithm and the definition of outer rectangle of sinking basin, the efficiency of 3D interactive computation is greatly improved.
【學位授予單位】:中國礦業(yè)大學
【學位級別】:博士
【學位授予年份】:2013
【分類號】:P273
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