Intelligent building space operation and maintenance big data holographic visualization system and construction method

Abstract

The invention discloses an intelligent building space operation and maintenance big data holographic visualization system and a construction method, and the construction method is included. The construction method comprises the following steps: building a building information model, and processing and managing components and attribute information thereof in the building information model; establishing a building operation and maintenance object component coding system based on the building information model, determining a coding rule of the component, and establishing a building space object grid; linking the architectural space object grids to construct an architectural space connectivity topology network; building a building information model coordinate system based on the building space, and determining coordinate values of building operation and maintenance object components; and based on the topological network and the coordinate values, constructing an architectural space information flow inversion model to obtain an information flow in the topological network, and according to the information flow, performing visual expression in the architectural information model to realize architectural space operation and maintenance visualization. The invention further comprises a visualization system. The building operation real-time data and the building space are seamlessly fused.

Description

technical field [0001] The invention belongs to the technical field of intelligent building space operation and maintenance, and in particular relates to a smart building space operation and maintenance big data holographic visualization system and a construction method. Background technique [0002] At present, the way to build a 3D model of a building based on BIM technology for operation and maintenance is mainly to mark the monitoring points of sensors such as cameras, temperature, and humidity on the 3D model of the building BIM, so that the values ​​of each point can be viewed during the operation and maintenance of the building. Clicking on a certain point pops up a window to display real-time video stream or detailed attribute information; in the existing technical scheme, only the index data of various scattered monitoring in the building space can be associated and displayed on the corresponding BIM component or the icon separated from the BIM component , It is imp...

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Problems solved by technology

[0002] At present, the way to build a 3D model of a building based on BIM technology for operation and maintenance is mainly to mark the monitoring points of sensors such as cameras, temperature, and humidity on the 3D model of the building BIM, so that the values ​​of each point can be viewed during the operation and maintenance of the building. Clicking on a certain point pops up a window to display real-time video stream or detailed attribute information; in the existing technical scheme, only the index data of various scattered monitoring in the building space can be associated and displayed on the corresponding BIM component or the icon separated from the BIM component , it is impossible to calculate and analyze the real-time operation monitoring data in the building based on the building space, and it is impossible to finely display the spatial continuous state of the building space, such as people flow, vehicle flow, energy flow, environmental flow, air flow, etc.

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