2020年世界爆發嚴重特殊傳染性肺炎(COVID-19)，截至目前(2022.01)為止全世界共有3億多人確診，雖然臺灣憑藉著增強型動線管制(enhanced Traffic Control Bundling, eTCB)理論執行清潔、隔離、檢疫與緩衝區域的動線配置以降低醫院內感染，但因目前的動線規劃需仰賴感染控制醫生以人工進行分區的規劃，且缺乏自動化的配置及分析，尚無方法驗證規劃後的動線是否影響行人流使用或造成壅塞。
本研究以輔助自動規劃與驗證動線服務水準為目標，建置一動線規劃方法，可藉由電腦輔助進行分區分流規劃並模擬人流效果，提供醫院在配置動線之參考。動線規劃方法包含eTCB系統、BIM模型、人流模擬及結果輸出四個部分。eTCB系統將使用者設定的平面房間用途，透過BIM軟體以API來分析醫院BIM模型並視覺化呈現汙染分區的規劃結果，並結合最短路徑演算法來計算房間的動線，輸出最佳的緩衝區(Intermediate)動線，以達成eTCB的防疫效果。BIM模型根據eTCB系統得出的緩衝區位置，建置動線分流的開口模型並即時看到動線規劃的結果。人流模擬將最佳緩衝區的動線進一步分析，針對輸出規劃好動線及分流的BIM模型進行動線的分析，以行人服務水準等級為標準。結果輸出以視覺化的方式呈現給感染控制醫生輔助樓層動線規劃的判斷。
本研究提出的動線規劃指引結合BIM的空間視覺化與eTCB的防疫管制，透過簡單的操作介面與行人模擬產生不同的動線規劃方案，以提升醫院動線規劃之效率及輔助，幫助疫情發生時對於醫療量能的應變能力，並落實汙染分區及動線分流規劃。透過案例的導入與分析，發現動線分流模型搭配動線開口，可再維持原先的動線服務水準下增進動線的流速與降低染疫的風險。

In 2020, a severe special infectious pneumonia (COVID-19) broke out. As of now (2022.01), more than 300 million people have been diagnosed worldwide. Although Taiwan relies on the enhanced Traffic Control Bundling (eTCB) theory to implement clean, isolation, quarantine, and intermediate zone moving line configuration to reduce nosocomial infection, because the current moving line planning relies on infection control doctors to manually plan to zone, and lacks automated configuration and analysis, there is no method to verify the plan. Whether the rear moving line affects the use of pedestrian flow or causes congestion.
To assist automatic planning and verify the service level of the moving line, this study established a moving line planning method, which can use computer-assisted zoning and diversion planning and simulate the effect of pedestrian flow, providing a reference for hospitals to configure moving lines. The moving route planning method includes four parts: eTCB system, BIM model, Pedestrian Simulation, and result output. The eTCB system analyzes the hospital BIM model and visualizes the planning results of the pollution zone through the API of the BIM software based on the use of the flat room set by the user, and combines the shortest path algorithm to calculate the moving line of the room and output the best intermediate zone moving line to achieve the epidemic prevention effect of eTCB. Based on the intermediate location obtained by the eTCB system, the BIM model builds the opening model of the flow diversion and instantly sees the result of the flow planning. The pedestrian simulation further analyzes the circulation of the optimal intermediate zone, and analyzes the circulation according to the BIM model that outputs the planned circulation and diversion, and takes the pedestrian level of service as the standard. The resulting output is presented to the infection control doctor in a visual way to assist the judgment of floor movement planning.
This study proposes a set of guidelines for moving route planning methods, combining the spatial visualization of BIM and the epidemic prevention control of eTCB, and generating different moving route planning schemes through a simple operation interface and pedestrian simulation, to improve the efficiency and assistance of hospital moving route planning. , to help the ability to respond to medical energy in the event of an epidemic, and to implement pollution zoning and moving line diversion plans. Through the introduction and analysis of the case, it is found that the moving line diversion model combined with the moving line opening can increase the flow rate of the moving line and reduce the risk of infection while maintaining the original moving line service level.

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