基于Unity3D的理工大学新主楼火灾疏散路线研究

基于Unty3D的理工大学新主楼火灾疏散路线研究摘要近年来火灾频发，伤亡损失惨重，社会影响深远，每次火灾事故的发生，都将伴随着巨大的经济损失，甚至人员伤亡。而在发生火灾时，因为未及时规划出疏散路线而造成的人员伤亡的事故案例，同样很多。因此，本文以理工大学新主楼作为研究对象，对其火灾疏散路线进行研究，希望运用算法进行疏散路径，从而减少人员规划疏散路线的局部性，同时减少人员规划疏散路线的时间。首先，对理工大学新主楼进行线下调查，调查其内部走廊结构、出口位置、楼梯间特点及潜在的危险性较大的位置等，在调查的结果基础上构建新主楼内部走廊结构模型，并选出危险性相对较大几个位置，对所选位置进行火灾危险性分析。根据所收集的资料，制作出用于理工大学火灾疏散路线规划的程序，并选出了五个不同位置作为疏散起点，运用该程序进行疏散路线规划的模拟，为每个位置运算出了最近的安全出口，并规划出了疏散路线。对五个疏散位置运行的时间进行了记录，即使在最高层的疏散起点，所花费的时间也没有超过一分钟，并且运算结果的出口也适合该疏散起点的出口选择。因此，可以该程序可以与后续制作的智慧消防其他部分相结合，用于理工大学新主楼火灾疏散，为火灾疏散路线规划节省大量时间，从而提高该建筑的火灾疏散的成功率，及该建筑的安全性。关键词火灾疏散路线：物联网：智慧疏散.I.Research on the Fire Evacuation Route of the NewMain Building of Polytechnic University Based onUnity 3DAbstractIn recent years,fires have occurred frequently,casualties and losses havebeen heavy,and the social impact is far-reaching.In the event of a fire,there arealso many cases of casualties caused by failure to plan evacuation routes in time.Therefore,this paper takes the new main building of Polytechnic University asthe research object to study its fire evacuation route,hoping to use the algorithmto carry out the evacuation route,so as to reduce the locality of personnelplanning evacuation routes,and at the same time reduce the time for personnelto plan evacuation routes.Firstly,an offline survey was conducted on the new main building ofPolytechnic University,and the internal corridor structure,exit location,stairwell characteristics and potentially dangerous locations were investigated,and the internal corridor structure model of the new main building wasconstructed on the basis of the results of the investigation,and several locationswith relatively greater danger were selected to analyze the fire hazard of theselected locations.Based on the collected data,a program for fire evacuationroute planning at Polytechnic University was developed,and five differentlocations were selected as evacuation starting points,and the evacuation routewas simulated using the program,and the nearest safety exit was calculated foreach location,and the evacuation route was planned.The time spent running atthe five evacuation locations was recorded,and even at the highest evacuation-Ⅱ-starting point,it did not take more than a minute,and the exit of the calculationresult was suitable for the exit selection of that evacuation starting point.Therefore,the program can be combined with other parts of the subsequentproduction of smart fire protection for the fire evacuation of the new mainbuilding of Polytechnic University,saving a lot of time for the planning of fireevacuation routes,thereby improving the success rate of fire evacuation of thebuilding and the safety of the building.Keywords Fire evacuation routes,Internet of Things,Smart evacuation--目录摘要。mmmm-----mm----m------m----.IAbstract..…Π第1章绪论11.1课题背景11.2国内外研究现状21.2.1国内研究现状21.2.2国外研究现状…。1.3论文研究的主要内容9第2章理工大学新主楼概况与相关理论基础研究方法.1121理工大学新主楼火灾风险分析.112.2智慧消防的介绍及与本文联系132.3火灾疏散算法152.4Uniy3D的相关介绍162.5本章小结.…18第3章火灾疏散路线规划模型介绍193.1建筑模型制作193.2人物模型选用及使用203.3建筑内部物体介绍.…203