计算机辅助大规模人群疏散平台（Computer assisted large-scale crowd evacuation platform）.doc

计算机辅助大规模人群疏散平台（Computer assisted large-scale crowd evacuation platform） Pdf documents may experience poor browsing on the WAP side. It is recommended that you first select TXT, or download the source file to the local view. Volume thirty-fourth, Vol.34 Twentieth stage No.20 Computer engineering, Computer, Engineering Article number: 1000 - 3428 (2008) 20 - 0077 - 03, document identification code: A October 2008 October 2008 CLC number: TP391.77 Software technology and database Computer assisted large-scale crowd evacuation platform Zhan Yongsong 1, Lu Zhaoming 2 (1. City University Hong Kong Shenzhen Research Institute, Shenzhen 518058; 2. Department of architecture in City University Hong Kong, Hongkong) Abstract: Aiming at the shortcomings of the existing evacuation strategy, build a computer aided mass evacuation platform, to provide support for scientific decision-making of the relevant government departments in the city construction and disaster prevention planning. The platform integrates the network optimization model and simulation model based on evacuation dynamic flow problem, the introduction of component GIS technology, using the modular structure of multilayer system established an accurate, real-time evacuation guidance system. Keywords: evacuation model; dynamic flow problem; modularization; multilayer structure Computer, Aided, Large-scale, Crowd, Evacuation, Platform ZHAN, Yong-song1, LO, Siu-ming2 (1. Shenzhen Research Institute City University, of Hongkong, Shenzhen 518058; 2. Department of Building Construction City University, of Hongkong, Hongkong) [Abstract] Aiming at the shortness of the existing evacuation strategy, this paper proposes a Computer Aided Large-scale crowd Evacuation Platform (CALEP), which can assist government authorities to devise evacuation plans in advance as well as real-time management under disaster. Integrated with component GIS, the platform combines an evacuation simulation model with an road net optimization model