BIM-based engineering personnel control system and method

Abstract

The invention provides a BIM (Building Information Modeling)-based engineering personnel control system and method. The system comprises portable wireless pulse positioning equipment, a base station, a computer database and an intelligent mobile terminal, wherein the portable wireless pulse positioning equipment has a GIS-based positioning application module for positioning an engine, is connected with a signal sent by the base station through an emitted wireless pulse signal, and transfers positioning data into the computer database through WLAN (Wireless Local Area Networks); the base station is connected with the portable wireless pulse positioning equipment through an emitted microwave signal, and tracks personnel positioning information data; the computer database stores positioning data and transfers the data to the intelligent mobile terminal through the WLAN and an intelligent open API (Application Programming Interface); intelligent mobile terminal represents three-dimensional precise positioning of the personnel positioning information through the BIM. According to the invention, the system terminal user can implement 3D and 2D positioning, 1D distance measurement and regional presence detection, accurate personnel positioning, and the combination of BIM.

Description

technical field [0001] The present invention relates to a personnel control system and method, in particular to a BIM-based engineering personnel control system and method. Background technique [0002] Building Information Modeling (Building Information Modeling, BIM) is based on the relevant information data of the construction project as the basis of the model, to establish the building model, and simulate the real information of the building through digital information simulation. It has five characteristics of visualization, coordination, simulation, optimization and plotting. [0003] At present, construction personnel positioning and safety management in the market mostly use mobile phone communication and GPS positioning, and wireless electronic tag identification is also used. In some construction sites, the characteristics are that the workplace is changeable, the environment is complex, and there are many interference factors. The mobile phone signal and GPS sign...

AI Technical Summary

Problems solved by technology

In some construction sites, the characteristics are that the workplace is changeable, the environment is complex, and there are many interference factors. The mobile phone signal and GPS signal are very weak, the communication is very unreliable, the accuracy is not enough, and the three-dimensional positioning display cannot be realized. In large-scale construction projects, Positioning display means different points on the same plane

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