Study And Design Of Multi-source Information Inspection & Fusion Technology In 2010 Shanghai EXPO

"BETTER CITY, BETTER LIFE"is the theme of the 2010 Shanghai World Expo. As the Shanghai World Expo area across the river on both sides, is expected to countries and organizations participating and the number of visitors will significantly exceed previous Expo, so this Expo will become the biggest-ever Expo. Such a regional area from the land to the water and the crowd gathered complicated geographical environment, in the face of all possible contingencies the threat of disaster situation is very grim. The need for an effective emergency response system to manage real-time movement of persons, travel trends, dangerous source monitoring, such as terror attacks dynamic. Multi-source information network monitoring platform through real-time emergency monitoring the occurrence of unexpected events, the use of multiple detection means, the effective integration of information, sharing of information resources, in the shortest possible time to unforeseen events quickest response, and to provide the best response to public safety in the cities and Expo the modernization will provide security precautions.This paper first pair of multi-source information integration and network technology with a simple overview, and then introduced a dangerous source monitoring technology and the proliferation of dangerous sources leaked formula, multi-source information network monitoring platform for the analysis of the source data format, On this basis, the above sea blue Chi frozen food companies in liquid ammonia storage room as an example, the establishment of monitoring dangerous sources of data acquisition modules; While further on the emergency network monitoring system data standards based platform for research and data standardization description, a set standard database structure End prospective to organize data and to provide a unified standard interface visit supply system calls urgent basis platform information. The main innovation is the source of leaked dangerous proliferation of formula hazards scope formula based on neural network risk of dangerous gas detectors source multi-source information network, and more integration of heterogeneous information sources, network monitoring platform emergency system of data standards and standardized description, database standards, yuan data standard interface, data attributes standards.The hazards monitoring and exchange of data types and uniform standards of research and experience in the future Shanghai Civil Defense emergency response system to further the work of building the application and promotion.