A method, system and storage medium for generating a three-dimensional model of a community

Through community photogrammetry and data processing, combined with urban and meteorological models, a three-dimensional model of the community is generated, which solves the problem that customers have difficulty in clearly understanding the internal and surrounding environment of the community and achieves more efficient home purchase decisions.

CN118135131BActive Publication Date: 2025-03-28ZHEJIANG JIAHUA ASSET APPRAISAL REAL ESTATE LAND APPRAISAL PLANNING CO LTD
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Patent Information

Application Number
CN202410258893.3
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-03-07
Publication Date
2025-03-28
Estimated Expiration
2044-03-07

AI Technical Summary

Technical Problem

During the sale of existing communities, it is difficult for customers to clearly understand the internal conditions and surrounding environment of the community buildings through the physical sand table model, resulting in a cumbersome house purchase process.

Method used

By establishing community observation points to perform environmental and building photogrammetry, a data set of internal environment and apartment types are formed, and a three-dimensional model of the community is generated, including internal environment, apartment structure, surrounding public facilities and meteorological information.

Benefits of technology

It provides a platform to comprehensively display the internal environment, apartment type and surrounding supporting environment of the community, save customers' time and energy to explore and improve the efficiency of home purchase decisions.

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Abstract

The present invention belongs to the technical field of three-dimensional modeling, and discloses a method for generating a three-dimensional model of a community, comprising the following steps: S1, establishing a community observation point, and performing photogrammetry of the environment and buildings within the community; S2, performing internal photogrammetry of all apartment types one by one; S3, establishing a community observation data processing center for processing community environment and building photogrammetry data; S4, calling an urban model, and selecting surrounding supporting public facilities as a first supplementary model; S5, calling an urban geographic meteorological model, and selecting seasonal geographic meteorological information of the city where the community is located as a second supplementary model; S6, establishing community environment observation data processing rules in the community observation data processing center; S7, the community observation data processing center generates a three-dimensional model of the community. The invention comprehensively provides a three-dimensional model of the community's internal environment and internal apartment structure information, which facilitates customers to observe the community environment, apartment types, and surrounding supporting environments.
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