摘要
上海迪士尼乐园作为全球最大的迪士尼城堡,每天都有大量的国内外游客前来观赏,然而,庞大的人流量直接影响了闭园后的人员疏散效率,如果没有有效的疏散策略,势必会影响到人员和财产的安全。以研究上海迪士尼乐园的人员疏散问题为例,提高该园的疏散效率。首先,引入元胞自动机模型,来模拟游客的疏散过程;接着,为了使疏散模型更准确,考虑人员心理作用引入社会力模型,并充分考虑自驱动力、人与人之间作用力以及人与边界之间作用力;最后,对改进后的疏散模型进行验证,不同时刻的游客分布情况图,出口人员聚集数量以及疏散时间关系验证了所提模型的有效性,同时与目前上海迪士尼的疏散时间相比,基于元胞自动机模型的人员疏散更具有竞争力。
As the world’s largest Disney castle,Shanghai Disneyland is visited by a large number of domestic and foreign tourists every day.However,the huge flow of people directly affects the evacuation efficiency after the park is closed.Without an effective evacuation strategy,it will inevitably affect the safety of people and property.In order to improve the evacuation efficiency of the park,we take Shanghai Disneyland as an example and study the strategy of its evacuation.First,a cellular automaton model is presented to simulate the process of tourists evacuation;then,in order to make the evacuation model more accurate,consider the psychological role of personnel to introduce a social force model,and take self-driven force,the interacted forces between people and people,and forces between people and boundaries,into fully account;Finally,the improved evacuation model is verified.Distribution maps of tourists at different times,the number of people at exits,and the evacuation time relationship all verify the effectiveness of the proposed model.Besides,compare with the evacuation time of Shanghai Disney,the method based on the cellular automata and social force models is more competitive.
作者
陈治廷
刘柏岑
李沛远
秦海鹏
CHEN Zhiting;LIU Baicen;LI Peiyuan;QIN Haipeng(School of Electrical Engineering and Automation,Jiangsu Normal University,Xuzhou,Jiangsu Province,221116 China)
出处
《科技创新导报》
2020年第30期41-46,共6页
Science and Technology Innovation Herald
基金
国家自然科学基金(No.61703188)
江苏省大学生创新创业训练计划项目(No.201910320022Z)。
关键词
元胞自动机
社会力
上海迪士尼
疏散
效率
Cellular automata
Social force
Shanghai Disney
Evacuation
Efficiency
