Pathfinder 是由美国Thunderhead engineering公司开发的一个基于人员进出和运动的模拟器。

它提供了图形用户界面的模拟设计和执行，以及三维可视化工具的分析结果。

该运动的环境是一个完整的三维三角网格设计，以配合实际层面的建设模式。

可以计算每个乘员独立运动并给予了一套独特的参数（最高速度，出口的选择，等等)。

Pathfinder可以导入FDS模型，FDS在模拟火灾的同时，可以在相同时间内模拟人员疏散。

同步跟踪不仅可以科学地分析出人员疏散的相关数据。

这样既直观，又有可靠的数据，还可以分析出人员疏散的最佳时间，减少人员伤亡。

Pathfinder的人员运动模式包括SFPE模式和steering模式。

SFPE行为是最基本的行为，以流量为基础的选择意味着人员会自动转移到最近的出口。

人员不会相互影响，但是列队将符合SFPE假设。

这种模式是基于SFPE消防手册保护工程和SFPE工程指南:人类行为，利用空间密度，以确定运动速度。

steering模式使用路径规划，指导机制，碰撞处理相结合控制人员运动。

如果人员之间的距离和最近点的路径超过某一阀值，可以再生新的路径，以适应新的形势。

x64 | languages:English | File Size: 317 MBDescription:Pathfinder product Thunderhead Engineering, utility software to simulate the evacuation of personnel from the various facilities.

With this program, the population of people under certain critical conditions such as earthquake, fire, flood and drain of a specified location, and the simulation is performed based on various parameters.

Characteristics of individuals involved in stress and personal injury and obstruction of exits and so on.

This application is unlike flow models based or cell-based, with the power of techniques, research on the capabilities of the gaming industry and computer graphics to simulate realistic to do to use it more tangible and closer to reality and only one application is not purely computational and simulation.

Pathfinder essential tools for making the right decision for the design of systems resistant to various disasters, including fires offer.

By simulating multilateral and change the properties of different scenarios can be explored and finally the critical limits, minimum and maximum for states to anticipate and remedy the cynical and Khvshbyanh.

Pathfinder is a simulator-based OS (operating here as humans), each individual based on a set of parameters and characteristics of its own into the simulation environment and independently decide its own, this next advanced motion system and 3d modeling makes it unlike other competitors more realistic simulations gives usFeatures and software, Thunderhead Engineering Pathfinder:-AutoCAD DXF and DWG file support to enter the simulation environment-Accurate simulation of walking with the possibility of a change of pace-Simulation of multimode Streering and SFPE-The possibility of three-dimensional visualization and high quality-Characterization and different parameters for individuals-Asin walk from various places such as staircases, escalators, tourist routes and ramps and …-Ability to customize the size and population density-3d detailed presentation and evaluation of simulation results-Ability to import files and PyroSim FDS to simulate different modes of fire, smoke, toxic fumes and heat andSystem Requirements:OS:Microsoft Windows 7 or newerCPU:Intel Core i7 2.60 GHz processor or higherMemory:4 GB (required) / 8 GB (recommended)GPU:Support for OpenGL 1.2 (required) / Support for OpenGL 3.2 (recommended)