关键词: 防抛物、坠物, 安全意识, 演化模型, 基于多主体的建模与仿真（ABMS）

Abstract:

This paper intends to deeply study the evolution mechanism of the safety awareness of high-altitude parabolic and falling objects prevention, and reduce the occurrence of such safety accidents. Based on the relevant literature research conclusions and actual investigation results, the Agent-Based Modeling and Simulation（ABMS） method is used to establish a safety awareness evolution model of high-altitude parabolic and falling objects prevention. Using the Netlogo simulation platform, the attributes of each subject in the model are analyzed, and the influence of different attributes on safety awareness and the change trend of safety awareness under the combined effect of each attribute are studied. The results show that there are differences in the influence of the main attributes on the safety awareness of high-altitude parabolic and falling objects prevention. The level of knowledge and culture has the greatest influence on the degree of individual households’ safety awareness; the level of public opinion pressure has two-way influence; the level of household group cohesion is more influential than the group contact frequency; strengthening legal punishment can simultaneously improve group behavior safety level and property safety management level.

Key words: parabolic and falling objects prevention, safety awareness, evolution model, Agent-Based Modeling and Simulation（ABMS）