中文名: 人員緊急疏散模擬軟件
英文名: Thunderhead Engineering Pathfinder
資源格式: 壓縮包
版本: v2011.1.1409 X86|X64
發行時間: 2011年
制作發行: Thunderhead Engineering Consultants, Inc.
地區: 美國
語言: 英文
簡介:

Pathfinder 是由美國Thunderhead engineering公司開發的一個基於人員進出和運動的模擬器。它提供了圖形用戶界面的模擬設計和執行，以及三維可視化工具的分析結果。該運動的環境是一個完整的三維三角網格設計，以配合實際層面的建設模式。可以計算每個乘員獨立運動並給予了一套獨特的參數（最高速度，出口的選擇，等等)。Pathfinder可以導入FDS模型，FDS在模擬火災的同時，可以在相同時間內模擬人員疏散。同步跟蹤不僅可以科學地分析出人員疏散的相關數據。這樣既直觀，又有可靠的數據，還可以分析出人員疏散的最佳時間，減少人員傷亡。
Pathfinder的人員運動模式包括SFPE模式和steering模式。SFPE行為是最基本的行為，以流量為基礎的選擇意味著人員會自動轉移到最近的出口。人員不會相互影響，但是列隊將符合SFPE假設。這種模式是基於SFPE消防手冊保護工程和SFPE工程指南:人類行為，利用空間密度，以確定運動速度。steering模式使用路徑規劃，指導機制，碰撞處理相結合控制人員運動。如果人員之間的距離和最近點的路徑超過某一閥值，可以再生新的路徑，以適應新的形勢。
Pathfinder, 是一套由美國的Thunderhead engineening公司研發的——簡單、直觀、易用的新型的智能人員緊急疏散逃生評估系統。它利用計算機圖形仿真和游戲角色領域的技術，對多個群體中的每個個體運動都進行圖形化的虛擬演練，從而可以准確確定每個個體在災難發生時最佳逃生路徑和逃生時間。
Pathfinder特點介紹 ：
1. 內部快速建模與DXF, FDS等格式的圖形文件的導入建模相結合；
2. 三維動畫視覺效果展示災難發生時的場景；
3. 構築物區域分解功能，同時展示個各區域的人員逃生路徑；
4. 准確確定每個個體和區域在災難發生時最佳逃生路徑和逃生時間；
New Release, Pathfinder 2011:
New “locally quickest” path selection system for more intelligent path planning.
Elevators in addition to stairs and ramps, can be used for evacuation.
Updated graphical interface and reduced load time in the 3D results view.
Improved processing of imported geometry.
Optimized performance of the simulation engine, including parallelization for multi-core CPUs.
Enhanced realism in the movement behaviors of the individual occupants.
New behavior scripting for adding additional movement goals prior to exit.
New 3D occupant models to choose from, including a fire fighter model.
Many bug fixes, improvements and optimizations in the solver and the user interface.
For more detail, see the Release Notes page for pathfinder-2011-0-0711.
Pathfinder is a new evacuation simulator. Unlike flow-based or cell-based models, Pathfinder uses techniques from current computer science research to model the movement of individuals, building on technology used in the gaming and computer graphics industries.
Pathfinder provides the tools necessary to make confident decisions regarding building layout and fire protection system design. Multiple simulation modes and customizable occupant properties let you easily explore different scenarios, allowing calculation of conservative and optimistic bounds on expected evacuation times.
Pathfinder is an agent-based simulator -- each occupant uses a set of individual parameters and makes decisions independently throughout the course of the simulation.
In addition to an advanced pedestrian movement simulator, Pathfinder includes an integrated user interface and 3D results visualization. Pathfinder allows you to evaluate evacuation models more quickly and produce more realistic graphics than with other simulators.
Key Features
Take advantage of modern agent-based simulation techniques performed in a precise, continuous 3D environment.
Automatically import geometry from a 2D and 3D DXF files, FDS, and PyroSim.
Use multiple simulator modes, including a new steering mode and a mode based on calculations from the SFPE Handbook.
Fine tune occupant characteristics and customize the appearance of occupant groups.
Quickly create simulation models with Pathfinder’s built-in drawing features.
Impress clients with Pathfinder’s high-quality 3D results.
View detailed charts of room occupancy and door usage.
代碼

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  ▄ ▄████▓▓▄▄▄ ▄   ▄       [ MOST PROUDLY PRESENTS ]       ▄   ▄ ▄▄▄▓▓████▄ ▄
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                            Pathfinder v2011.1.0928
                          (c) Thunderhead Engineering
                            Date ..... : 2011-10-11
                            Size ..... : 18 x 5.00MB
                            Protection : RLM
                            Type ..... : Simulation
                            OS ....... : Windows
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   ░▓█████████████████████▓░  [ RELEASE NOTES  ]  ░▓██████████████████████▓░
─ ─────────────────────────────────────────────────────────────────────────── ─
   Pathfinder is a new evacuation simulator. Unlike flow-based or 
   cell-based models, Pathfinder uses techniques from current computer 
   science research to model the movement of individuals, building on 
   technology used in the gaming and computer graphics industries. 
   Pathfinder provides the tools necessary to make confident decisions 
   regarding building layout and fire protection system design. Multiple 
   simulation modes and customizable occupant properties let you easily 
   explore different scenarios, allowing calculation of conservative and 
   optimistic bounds on expected evacuation times. 
   Pathfinder is an agent-based simulator -- each occupant uses a set of 
   individual parameters and makes decisions independently throughout the 
   course of the simulation. 
   In addition to an advanced pedestrian movement simulator, Pathfinder 
   includes an integrated user interface and 3D results visualization. 
   Pathfinder allows you to evaluate evacuation models more quickly and 
   produce more realistic graphics than with other simulators. 
   http://www.thunderheadeng.com/pathfinder/
   
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   Unzip, Unrar, Install. Check /crack.
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                             You know who you are.
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