【作者】 段晓瑞；

【导师】 程乃伟； 高永庭；

【作者基本信息】 沈阳航空工业学院 ， 安全技术及工程， 2006， 硕士

【摘要】 人类社会正在向信息化社会迈进，作为信息技术重要组成部分的空间信息技术，其发展与应用是20世纪最有冲击力的科技突破。在过去的几十年中，以遥感、地理信息系统和卫星定位系统技术为代表的地理空间信息技术应用已在国家经济建设的诸多领域发挥了重要的作用。 而在更多的危险化学品企业安全管理中，更多的重视常规的安全管理，常常忽视了对空间信息的研究。本文运用地理信息系统、软件过程、算法设计和分析，计算机图形学的理论和方法，研究了危险化学品火灾模拟系统，分析了危险品的现代化管理模式，并开发了基于GIS平台的辅助决策软件。通过GIS进行科学的、合理的安全管理，能够及时准确地确定化学危险源的地理位置，估算发生事故后的涉及范围。为各地各级领导和安全管理部门形象、直观地提供有关基础数据。因而，及时、准确、全面地掌握本地危险化学品信息，为领导及时准确地决策提供系统的技术支持，达到保障人身及财产安全的目的。更多还原

【Abstract】 The human society is making great strides forward to the becoming an information based society, space information technology which is an important part of information technology, its development and the application are the most important technical breakthrough which most has the impulse in the 20th entury. In the past several dozens years, take the remote sensing, the geographic information system and the satellite positioning system technology has played the vital role as representative’s geography space information technology application in national economic construction many domains.But in the safety control of most dangerous chemicals enterprise, more attention is given to the conventional safety control, and the spatial information research has been neglected frequently to. This article has studied the dangerous chemical fire analogous system, it has analyzed the dangerous material modern management pattern, and has developed auxiliary policy-making software which is based on the GIS platform through the geographic information system, the software process, the algorithm design and the analysis, computer graphics theory and method. GIS can promptly accurately determine the geographical position of chemistry dangerous source through the science and reasonable safety control. And also GIS can help to estimate the involved scope after the accident. It can provide vivid and directly related foundation data for each place all levels of leaders and the safety control department. Then it can help grasp the local dangerous chemical information promptly, accurately and comprehensively and provide systematic technical support promptly accurately for the leaders’ decision-making to achieve the aim of keeping the people and the property safety.更多还原