基于事故演化网络的旅游安全及风险防控研究

为做好旅游活动的安全管理和风险防控,构建旅游安全事故演化网络,从旅游事故演化的角度分析旅游中常见的事故类型及其演化过程;根据旅游事故发生的时序和相关程度将旅游安全事故分为4级,从事故节点的出入度、子网节点数和支链数进行分析,判断不同旅游事故的风险大小;此外,从不同结构演化链的角度,总结旅游事故演化的特征.结果表明:旅游...

Study on tourism safety and risk prevention and control based on accident evolution network

In order to do a good job in the safety management and risk prevention and control of tourism activities,an accident evolution network of tourism safety was constructed,and the common accident types and evolution process in tourism were analyzed from the perspective of tourism accident evolution.The tourism accidents were divided into four levels according to their occurrence time sequence and related degree,and the risk of different tourism accidents was judged by analyzing the access degree of accident nodes,the number of subnet nodes and the number of branch chains.In addition,the characteristics of tourism accident evolution were summarized from the perspective of evolution chains with different structures.The results showed that the tourism traffic accident was the key node accident of tourism safety accidents.Taking the tourism traffic accident as an example,the safety management suggestions for the risk management of tourism traffic safety were put forward from three dimensions of “human-machine-environment” by using the accident causation theory.