Prefabricated part management method based on BIM-RFID

Abstract

The invention relates to the technical field of constructional engineering management, and provides a prefabricated part management method based on BIM-RFID. The method comprises the steps: prefabricated part production, transfer, stacking process management and hoisting process management; the production process management of the prefabricated parts comprises the steps of deepening design of design drawings, splitting of the prefabricated parts, coding of the prefabricated parts and implantation of RFID tags; the prefabricated part transfer process management comprises the steps of determining a transfer combination, checking part information, and formulating a loading and unloading scheme and a transportation scheme; the stacking process management of the prefabricated parts comprises the steps of defining a stacking area, formulating a stacking scheme, checking and accepting warehousing parts and positioning warehousing and warehousing; the hoisting process management of the prefabricated part comprises the steps of simulation of a hoisting link and proofreading of the prefabricated part. Through the process, the part information can be shared in the process management of production, transfer, stacking and hoisting, so that the fine management of the parts is realized, and the social and economic benefits are improved.

Description

technical field [0001] The invention relates to the technical field of construction engineering management, in particular to a BIM-RFID-based prefabricated component management method [0002] technical background [0003] As a new architectural model design method, the building information model is based on the relevant information data of the construction project to establish the building model, which has the characteristics of visualization, coordination, simulation and optimization. Five characteristics of sex and plotability. Integrating various information in the construction industry, design, construction, maintenance and other parties work together based on BIM, which can effectively improve work efficiency, save resources, reduce costs, and achieve sustainable development. [0004] Radio frequency identification is RFID (radio frequency identification) technology, also known as electronic tags and radio frequency identification. mechanical or optical contact. RFID...

AI Technical Summary

Problems solved by technology

At present, with the gradual increase in the requirements for the assembly rate in various places, the number of components in each project has increased, and the production, transportation, and storage management of prefabricated components are difficult, and it is difficult to match the actual construction needs, which affects the development of prefabricated buildings.

[0006] In factories and construction sites, the objective reality of limited stacking space for components, a large number of prefabricated components, and similar appearance of some components affect the effective management of prefabricated components

At present, according to the general management method, the method of "manual + paper forms" is adopted. Due to the large number of components, there are many paper forms that need to be processed, and all of them need to be registered and sorted manually, which is not conducive to the transmission of information. limitations

There are also two-dimensional codes used to manage components. However, due to their low durability, two-dimensional codes cannot be used for long-distance identification. They are not suitable for the complex environment of the construction site, and the recording function is limited, so they cannot be kept for a long time. There are also certain defects in recording traces

In addition, RFID tags are used to manage the components, but the components are numbered after the production of the components is completed, and the management of the production process of the components cannot be realized, and the site division and stacking methods are relatively extensive, and it is impossible to simulate them in advance, resulting in In the process of component transfer and hoisting, the management is chaotic and there are certain limitations

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