Study On Digital Emergency Rescue Command System For The City Underground Commercial Street Accident

With the rapid development of urbanization in China, the highly strained landresources, the development of floor space is limited and other reasons. Manybusinesses will be targeted to the development and utilization of underground space,more and more underground commercial street in the city which, however, with thewidespread use of underground commercial street and continue to build, its securityis increasingly a cause for concern. Underground Commercial Street is a commercialpublic spaces, in addition to general commercial buildings with a high concentrationof people, traffic is not fixed, operating characteristics of commodity diversification,there also exists a complex internal structure, evacuation and rescue difficulties andother factors. And underground commercial street in a relatively closed state,generally do not have direct access to the floor doors and windows, in the event ofemergency, the situation is not easy to control, difficult to effectively emergencyrescue work. For these reasons, an urgent need to build a more scientific andreasonable emergency rescue command system, underground shopping street after asudden accident analysis and evaluation of effective, given the optimal emergencyrescue command programs to reduce casualties to the maximum extent and the lossof people and property.This paper first describes the underground mall common types of accident andemergency features, in order to illustrate the impact of underground commercialstreet accidents and possible consequences of the accident. Then from the specialnature of the accident and the extent of the possible impact of two undergroundstructures on Commercial Street Commercial Street underground emergency rescuecommand of influencing factors analysis to determine the problems in theconstruction of underground commercial street emergency rescue command systemto be of concern. Finally, a comprehensive analysis of the previous research, a clear system requirements analysis and data acquisition and processing methods, theconstruction of urban underground commercial street emergency rescue commandsystem.Based on the above theoretical analysis, this paper Harbin West sinksunderground commercial street as the research object, using VB visualization toolsand GIS software secondary development of component-based combination of buildsystems studied in this paper, the system is able to build underground businessemergency management and planning Street to provide an effective, modernmanagement tools, can be more efficient, intuitive, spatial and attribute informationintegrated management of underground commercial street, security rapid responseemergency rescue command operations when unexpected incidents and timelyrescue.