大型商业综合体人员安全疏散策略研究

针对商业综合体中人员疏散的滞留问题,探究人员安全疏散策略的引导作用。采用静态合作博弈论方法,进行路径优化。对某商业综合体典型区域从防火分区、疏散走道和疏散楼梯三方面进行人员疏散仿真模拟,对比人员安全引导疏散与传统疏散,结果表明优化后人员的疏散效率有显著提升;人员安全疏散引导人员从多个疏散出口进行逃生,在缓解了人员滞留问题的同时提高了在复杂环境中疏散出口的利用效率;博弈论路径优化明确了人员可选择逃生路径的数量,提高人员疏散效率。

Study on the intelligent guidance evacuationstrategy of large commercial complex

Against the problem of retention during the commercial complex evacuation,the guiding role of personnel safety evacuation strategy was explored. Using static cooperative game theory, the path was optimized. The evacuation in the typical area of a commercial complex was simulated in points of fire compartmentation, evacuation path and evacuation stairs. The guiding role of personnel safety evacuation and traditional evacuation were compared, and the results showed that the evacuation efficiency after the optimization is obviously improved; the personnel safety evacuation can guide people evacuate from multiple exits,which can ease personnel retention and improve the utilization efficiency of exits under complex condition; path optimization of game theory shows the number of optional evacuation paths, and can improve the evacuation efficiency.