The construction industry has obvious characteristics of large production scale and fixed production sites. About 70% of the work of construction enterprises takes place on the construction site, but there have been many pain points on the construction site, such as chaotic safety management and many potential accidents; It is difficult to fully grasp the work progress of the construction site; The cost management is not precise and the profit and loss is not clear; Chaotic material management; There are many engineering data and it is difficult to find them. The larger the scale of project construction, the more complex the process, and the higher the requirements for on-site monitoring and management. Under such hard requirements, smart engineering comes into being.

Intelligent engineering is the deep integration of the concept of "Internet plus" and traditional construction engineering, and is part of smart city. Smart engineering focuses on all aspects of construction site production progress, key equipment, personnel management, green and civilized construction, and makes full use of the new generation of high-tech information technologies such as Internet of things, sensing technology, cloud computing, artificial intelligence and big data to carry out integrated visual management on the construction site, so as to realize intelligent interaction and efficient work. Therefore, both construction groups, construction enterprises and government regulatory departments can benefit from it and truly realize the concept and policy of "safe production, scientific management, prevention first and comprehensive treatment".