Realtime 4D CAD = RFID for Project Progress Management
Realtime 4D CAD = RFID for Project Progress Management
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实时 4D CAD = 用于项目进度管理的 RFID
DOI：
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发表时间：
2005
期刊：
影响因子：
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通讯作者：
C. Cho
中科院分区：
文献类型：
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作者：
S. Chin;Su;Yea;Jeongwon Ryu;Cheolho Choi;C. Cho
本研究提出整合4D CAD与RFID（射频识别）技术，以改善进度管理流程。本研究的目的是建立一个有效的和高效的项目进度管理框架，通过集成4D CAD与RFID技术在整个供应链的建设项目的协作环境下。本研究提出了一种名为4D+RFID的系统，该系统根据竣工进度在3D CAD模型中呈现建筑元素，其中通过使用RFID感测整个供应链的进度来实时收集竣工信息。本研究开发的4D+RFID旨在支持结构和幕墙元素的过程，例如钢柱和梁，混凝土板和幕墙，这些通常是高层建筑施工项目中项目进度的关键路径。其过程是应用RFID来感知建筑构件的订购、交付、接收和安装的进度状态，然后将竣工进度信息呈现在3D CAD模型中。4D+RFID正在开发中，用于韩国首尔市中心的高层办公楼建设项目。
This research presents the integration of 4D CAD with RFID (Radio Frequency IDentification) technology to improve the progress management process. The objective of this research was to build an effective and efficient project progress management framework by integrating 4D CAD with RFID technology under a collaborative environment throughout the supply chain of a construction project. This research proposes a system, named 4D+RFID, that presents building elements in 3D CAD models according to as-built progress, where the as-built information is collected in real-time by sensing the progress throughout the supply chain using RFID. 4D+RFID developed in this research aims at supporting processes with a focus on structural and curtain wall elements, such as steel columns and beams, concrete slabs, and curtain walls, which are typically on the critical path of project schedules in high-rise building construction projects. The process is that RFID is applied to sense the progress status of ordering, delivery, receiving, and erection of building elements, and then the as-built progress information is presented in 3D CAD models. 4D+RFID is under development for use in a high-rise office building construction project in downtown Seoul, Korea.