應用 BIM 系統化規劃施工監測影像蒐集策略

Abstract

隨著人們對施工監控數位化轉型的期望增加，工地傳感器技術的使用越來越普及。沒有明確的使用策略，來自傳感器收集的視覺資料將無法得到充分利用，從而導致數據浪費。 為了改善此類問題，本研究提出了一個基於視覺化方法監測建築物施工的系統框架。 該框架可以提供工地數位化等級以及符合收集視覺化資料的技術給工程師參考。具體來說，從BIM模型中導出需要監控的構件，結合工地辨識的活動來創建基於視覺的監控計劃。 該計劃提供對於監控的構件、進行中的工作、資源以及最佳的視覺化資料收集方法的建議。最後，本文通過結合實際案例研究並與多位營建業領域相關的專家進行訪談，證實了本研究框架具有可行性， 有助於在工地管理和監測中應用新方法的規劃設計過程，為在施工現場實施數位化創造機會。

Sensing technology utilization in construction sites has grown exponentially due to the expectation of its impact on jobsite digital transformation for construction monitoring. However, without clear utilization strategies, the massive amount of visual data from various sensors often remains underutilized, resulting in wasted data. To address these problems, this study proposes a framework for adopting vision-based construction monitoring methods that utilize BIM and construction documents. The framework enables construction practitioners to define the digitalization level needed for their projects and then provide the appropriate techniques required through model-driven analysis. It involves extracting element information from BIM and activity information from progress taxonomy to generate a vision-based monitoring plan. The monitoring plan identifies the elements, work-in-progress, resources, and the most suitable data acquisition methods. We evaluated the method through a case study and conducted extensive interviews with experienced VDC managers. This study contributes to planning processes and creates opportunities for facilitating jobsite digitalization on the construction task level monitoring.