行人仿真和人群建模技术被广泛应用于建筑规划和设计中,目的是为了提高所设计的和现有建筑的安全水平。这些模型的研发使用了行人速度、行人流量和密度的关系、临界密度阈值等研究数据。尽管这些模型对于研究行人问题是十分有用的,但是它们通常没有考虑影响行人运动的环境因素,如指示牌和路线选择决策。例如,它们对下面几个问题并没有进行预 Pedestrian simulation and crowd modeling techniques are widely used in the planning and design of buildings for the purpose of improving the safety of the designed and existing buildings. Research and development of these models used pedestrian velocity, pedestrian flow and density, critical density thresholds and other research data. Although these models are very useful for studying pedestrian problems, they often do not consider environmental factors that affect pedestrian movement, such as signage and routing decisions. For example, they did not pre-empt the following questions