Research And Analysis Of Geological Disaster Data Acquisition System

This paper, as the content and main target duty, has illustrated the research background, project significance and the current research and application status of geological disaster data collecting system. In business analysis, this papers has analyzed the geological disaster data management and problems involved in application of Yunan province as well as institutional framework and original business process, in conclusion with each business module’s recreation process. During function analysis, according to data stream and data dictionary analysis, this paper has clarified the must-have functional components of the system and turned out with general functional construction and each functional module construction, including detailed survey data collection, emergency survey data collection, inspecting and testing data collection on malfunction, managing project data collection, disaster and danger status management data collection, relocation avoidance data collection, specified fund data collection on geological disaster prevention, data summarization, etc. On date analyzing, this paper has worked on the date which is required by each function in the system, ended up with the E-R diagrams of each function and built the main database sheet structure. The final conclusion on all research and analysis above constitutes the last part of the paper, which contains the enlightenment of further business.