Holographic imaging full-decoration simulation display method and device based on BIM

Abstract

The invention provides a holographic imaging full-decoration simulation display method and a device based on BIM, and the method comprises the following steps: building a three-dimensional informationmodel based on BIM modeling software, and designing an internal house type; integrating a BIM software system and a holographic imaging system, generating and playing a virtual animation constructionvideo, and simultaneously displaying real-time cost accumulation and construction period progress accumulation on the video; performing correlation weighting on the total cost and the total construction period, performing correlation weighting on each area, scoring respectively, and obtaining total scores under the two algorithms; and selecting a plurality of schemes, respectively calculating total scores under the two algorithms and comparing the total scores, and selecting an optimal full-decoration scheme. According to the holographic imaging full-decoration simulation display method and the device based on the BIM, a recommendation library can be produced so that a user can select decoration materials conveniently, various cost and construction period can be calculated in real time, reasonable substitutes can be provided for selection when the expected cost and construction period are exceeded, and diversified decoration requirements can be met.

Description

technical field [0001] The invention relates to the technical field of architectural design, in particular to a BIM-based holographic imaging full decoration simulation display method and a device thereof. Background technique [0002] In the existing technology, the application number is "201610009628.7", a BIM-based holographic imaging full decoration simulation display method and display system, using BIM modeling software to establish a three-dimensional information model of the building and a parameterized family of internal partition walls, by adjusting the partition The parameters of the wall family and the position of the partition wall are designed to realize the variability of the house type and the personalized design of the decoration plan; the selection and modification of the residents can project a three-dimensional real image through the holographic imaging technology, and the user can intuitively experience the decoration Different plans and feelings; throug...

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Problems solved by technology

[0003] However, there are still obvious defects in its use: 1. There are a large number of materials in the material library of decoration materials. The above invention neither classifies the decoration materials, nor can it be targeted and related according to the user's decoration style preference. The pertinent material recommendation makes it difficult for ordinary users who do not know enough about decoration to quickly select materials, which takes a lot of time; 2. The combination of all decoration materials initially selected by the user may not meet the expected cost and construction period. Whether it meets the cost and construction period is measured and judged, and it cannot provide reasonable alternatives when it does not meet expectations, causing ordinary users to rely on their own simple decoration knowledge to redesign, and it often takes a long time for the design to meet expectations. User experience poor

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