ABSTRACT

Smart construction utilizes the latest IoT “smart” technologies, such as Cyber-Physical Systems, to aid in construction processes. A Cyber-Physical System (CPS) is an amalgamation of computation, networking and physical objects. There are various examples of CPS being employed in sectors varying from manufacturing, robotics, and smart cities. Where the application and literature are lacking, however, is construction. This paper focuses on construction machinery operation and work tracking through CPS. The relevant technologies required for creating a system with these capabilities are Augmented Reality (AR) and Digital Twin (DT). Two salient features of a CPS are real-time state knowledge and control. These are handled by the sensors and micro-controllers respectively, allowing for bi-directional communication between the virtual models and physical objects.

Remote control and tracking/monitoring of construction machinery can expedite certain on-site processes such as operations logging and 4D BIM, while improving operation precision and safety.

摘要

智能建筑利用最新的物联网“智能”技术（如网络物理系统）来辅助建筑过程。网络物理系统（CPS）是计算，网络和物理对象的组合。在制造业，机器人技术和智慧城市等不同领域中采用CPS的例子很多。但是，缺乏应用和文献资料的地方是建筑。本文着重于通过CPS进行工程机械操作和工作跟踪。创建具有这些功能的系统所需的相关技术是增强现实（AR）和数字孪生（DT）。CPS的两个显着特征是实时状态知识和控制。这些分别由传感器和微控制器处理，

工程机械的远程控制和跟踪/监视可以加快某些现场过程，例如操作记录和4D BIM，同时提高操作精度和安全性。