Abstract
In this paper, we use a low-power wireless sensor network to conduct in-depth research and analysis on the optimization simulation of the dynamic management system of building construction and study the specific application of BIM technology in the information management of building construction sites. By analysing the classical delustering routing and combining the advantages in the delustering routing protocols, we propose a two-level Mesh wireless sensor network delustering routing protocol in terms of cluster head uniformity, energy consumption and balance, working mode, and handling of isolated nodes. The most important feature of this protocol compared to other delustering protocols is that it retains the design of flat network topology and designs three routing methods with the corresponding functions of wireless sensor networks to achieve better network performance. The supported personnel location technology and construction measures and environmental monitoring technology are introduced, the applicability of the technology in the building construction process is compared and analysed, the topology of construction measures and environmental monitoring technology is designed, and finally, the targeted development of the collection scheme for personnel, scaffolding, formwork, pits, cranes, construction hoists, and physical environment is completed. Firstly, it analyses the development status of BIM-based building construction site information management technology and application and discusses the basis of BIM technology implementation and the advantages of BIM technology application in information management. Then, this paper constructs the framework of a BIM-based building construction site information management system from three dimensions: functional, logical, and physical. To ensure the realizability and operability of the system, this paper discusses the operation mechanism of the BIM-based building construction site information management system, studies the key technology of system operation, designs the basic operation process of each application system of the system, and elaborates the organizational structure of the building construction site and the functional division of the relevant personnel.
Highlights
The construction industry is a labour-intensive industry; its operating environment is complex; there are more unsafe factors; the volume of the production of construction products is large; the operating time is long; there are many types of safety accidents at construction sites; and falls from height, object strikes, mechanical injuries, collapses, and electric shock are the five major injury accidents in the construction industry
Construction safety early warning data information collection is the key problem that needs to be solved for the whole early warning system, and only if the data has authenticity and timeliness can the practicality of the whole early warning be guaranteed [13]
Wireless sensor network (WSN) technology refers to a distributed sensing network composed of various types of sensor nodes with physical information collection functions, data processing functions, and wireless communication functions
Summary
The construction industry is a labour-intensive industry; its operating environment is complex; there are more unsafe factors; the volume of the production of construction products is large; the operating time is long; there are many types of safety accidents at construction sites; and falls from height, object strikes, mechanical injuries, collapses, and electric shock are the five major injury accidents in the construction industry. The use of emerging technologies in the construction industry can shift the focus of safety management to the prior, to achieve preventive management, based on emerging technologies of safety warning management can monitor in real-time human behaviour and the state of things the identification of unsafe factors in construction and early warning and serve as a platform for safety management, to support other safety management-related work content, such as safety education, safety training, and safety records
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