The objective of this paper is to develop a tracking and control system that automates the process of data collection from construction sites for fast and accurate measurement of work progress.
The proposed system integrates different data acquisition hardware and software technologies including barcoding, radio frequency identification (RFID), laser distance and ranging (LADAR), digital images, and a tablet PC as integrating media.
The paper briefly highlights the advantages and limitations associated with each technology, and presents a methodology that best utilizes these technologies in an integrated system. At the core of the developed system is its database, which is designed to organize and store data collected from construction sites in a way that supports the developed methodology in progress reporting.
The accuracy and timeliness of these reports are crucial for management teams to take corrective actions, if needed, so as to assist in delivering projects on time and within budget.
The paper presents the layout of an IT platform designed to facilitate automated data acquisition from construction sites to support efficient time and cost tracking and control of construction projects. The system presented is capable of capturing text, numerical and graphical data to report efficiently on the progress of a project.
