Abstract
Data automatic acquisition technology is a new information technology in construction management. The use of this technology is to track and locate the project object, real-time transmission of data information, and through computer processing and analysis of data information, and then to the site monitoring personnel to transfer the specific situation of the construction site, so the construction site for effective monitoring and management. Based on the goal of strengthening the construction site management of the building, this paper classifies the data automatic acquisition technology from the functional use, and then studies the application of the data acquisition technology in the construction site manage-ment, hoping to improve the construction site management level reference function.