摘要
景区内突发安全事故时,及时规划游客疏散路径,能够有效提高游客安全、减少景区损失。鉴于在实际景区进行路径规划算法的验证成本较高,因此通过计算机仿真技术模拟路径规划结果成为当前主流研究方向。本文利用Python语言的Pygame库构建景区游客在突发安全事故时疏散路径仿真平台,并实现了基于A*的路径规划算法,通过平台可视化路径规划结果。仿该真平台可为设计游客疏散路径规划算法和性能评估提供科学依据。
In case of sudden safety accidents in scenic spots,planning of evacuation routes for tourists in time can effectively improve tourist safety and reduce the loss of the scenic spots.In view of the high cost of verification of path planning algorithms in actual scenic spots,it has become the current mainstream research direction to simulate the results of path planning through computer simulation technology.Based on the Pygame library of Python language,this paper builds a simulation platform for the evacuation path of tourists in the scenic spot in the event of a safety accident.The simulator implements the path planning algorithm based on A*,and visualizes the path planning results.The simulation platform can provide a scientific basis for the design of tourist evacuation route planning algorithms and performance evaluation.
作者
姚建盛
刘艳玲
于海涛
YAO Jiansheng;LIU Yanling;YU Haitao(GuiLin University Of Technology,College of Tourism&Landscaper Architecture,Guilin,China,541004;Institute of Guangxi Tourism Industry,Guilin,China,541004)
出处
《福建电脑》
2020年第9期50-52,共3页
Journal of Fujian Computer
基金
广西科学研究与技术开发计划项目“旅游目的地旅游安全预警关键技术研发及应用示范--以阳朔为例”(No.桂科AB17195028)
桂林市科学研究与技术开发计划项目“智慧景区游客安全预警系统及特色文化时空虚拟重构技术研发与应用示范”(No.20170220)
广西中青年教师基础能力提升项目“基于机会网络的景区内游客移动性研究”(No.2019KY0292)
桂林市科学技术研究开发项目“龙脊梯田景观资源可持续利用技术集成研究与旅游产业示范”(No.20180102-2)
校级科研项目“基于机会网络的景区游客移动性关键技术研究”(No.GUTQDJJ2017141)资助。
