三維視覺化關鍵基礎建設實體防護及相關疏散之規劃

3D Simulation of Critical Infrastructure Protection and Associated Evacuation Route Planning

徐豪志(Hau-Chih Shiu)

指導教授 ： 范金鳳

元智大學/資訊學院/資訊工程學系/碩士(2012年)

摘要

由於關鍵基礎建設模擬器可以模擬攻擊劇情並分析弱點評估重要基礎建設的防護能力。近年來世界各先進國家均致力於發展關鍵基礎建設模擬器，台灣亦當發展適用於地域性的關建基礎建設模擬器。

本實驗室過去幾年發展了一套關鍵基礎建設模擬器，提供使用者攻擊劇情模擬分析與外部攻擊的三維視覺化功能。本研究首先擴充本實驗室所開發的模擬器，將原有的Google SketchUP三維視覺化外部攻擊模擬擴充至內部攻擊模擬。然後我們修改Dijstra之最短路徑演算法提出具有多點疏散功能且考慮風向風速與有害物質濃度影響下的疏散演算法，及動態路況因素。本研究使原模擬器的功能更加實用、及完備。使用者可以此新模擬器觀察關鍵基礎建設內部的防護漏洞、進行疏散規劃、並觀察不同的情況影響下的疏散結果。

關鍵字

三維模擬器 ； 內部攻擊 ； Sketchup ； 疏散演算法

並列摘要

Current simulators for Critical Infrastructure Protection (CIP) can simulate various scenarios of the infrastructure under attacks or natural disasters so that CIP weakness can be identified. Many advanced countries are engaged in developing CIP simulators. Thus, Taiwan should also develop its own domestic CIP simulators.

Our laboratory have constructed a CIP simulation platform, which provides 3D animuation for external attack scenarios. Our research extends this simulation platform by providing 3D animation in Google SketchUP of internal attacking scenarios as well as the associated evaluation route planning.
For the latter, we has modified Dijkstra algorithm’s shortest path algorithm to propose an evacuation planning scheme that supports more than one evacuation destinations and takes various influence factors into consideration. Such influence factors include wind direction, wind speed, and the concentration of pernicious gases, as well as disruption of some routes. This research enhances the original simulation platform and makes it more useful and complete. The user can this new simulator to identify the weaknesses of internal defense, plan the evacuation route, and observe evacuation effects under different influence factors.

並列關鍵字

three-dimensional simulator ； internal attacks ； SketchUp ； evacuation algorithm

參考文獻

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