A Smart Construction Object (SCO)-Enabled Proactive Data Management System for Construction Equipment Management

摘要

The importance of efficient construction equipment management can never be over emphasized. However, in current practices, construction equipment management is reportedly inefficient. It is largely based on rule-of-thumb rather than scientific evidence derived from solid data analytics. It faces challenges such as 'small', erratic data. Building on previous studies on smart construction objects (SCOs), this paper aims to develop a SCO-enabled proactive big data management system to facilitate the data collection, data visualization and data analysis for construction equipment management. It does so by first analyzing the problems of data management in prevailing construction equipment management practices. Then, the architecture of the proposed system is presented, which consists of two key components. The first one is a highly customizable smart chip that integrates various sensing and communication modules for proactively collecting and exchanging big data with volume, velocity, and verity inflowing from daily equipment operations. The second one is the data analytics platform for data storage, visualization and analytics. The pilot of the system has just been started in a central police station renovation project in Hong Kong. Fruitful datasets and analytics are expected from the pilot application of the proposed system. It is envisaged that the proposed system can supplement the existing construction equipment management with more comprehensive and concurrent decision-making information.