House Model Generation for Multi-Purpose Survey Accuracy
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Solution Overview
Problem
Existing three-dimensional model generation devices are inefficient for generating models for different purposes of use, as they require separate devices for each specific application, such as residence damage certification, fixed property tax survey, and urban planning survey.
Innovation Solution
A house model generation device and method that includes a memory storing part type information and interpretation information for various purposes, allowing selection of a purpose of use, designation of part types, and input points to generate part models efficiently, using a processor to create house models tailored to specific needs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If separate generation devices are used for each purpose of use, then the accuracy and reliability of models for specific purposes are improved, but the device complexity and time consumption increase
Solution Approach 1:
The patent implements a single house model generation device that can generate three-dimensional models for multiple purposes including residence damage certification surveys, fixed property tax surveys, urban planning surveys, and vacant house management services. The device achieves this by storing multiple types of information (spatial relationships, part relationships, interpretation information) and selecting appropriate information based on the selected purpose of use, thereby eliminating the need for separate dedicated devices for each survey type while maintaining model generation accuracy
2Reliability
If separate generation devices are used for each purpose of use, then the model quality for each specific purpose is improved, but the productivity and efficiency decrease
Solution Approach 1:
The device enables efficient generation of house models for multiple purposes by integrating multiple survey types into a single system. The processor selects appropriate interpretation information from stored data based on the chosen purpose of use, allowing rapid switching between different survey requirements without requiring separate device operations, thereby improving overall productivity while maintaining model quality
Solution Approach 2:
The device stores multiple types of interpretation information in advance for different purposes of use. When a specific survey type is selected, the processor quickly retrieves and applies the pre-stored corresponding interpretation information, eliminating the need for time-consuming setup or configuration for each survey type and thereby improving generation efficiency
Data Source
AI summary
There are provided a house model generation device, a house model generation method, and a program that can easily generate a house model having necessary and sufficient accuracy according to a purpose of use. A house model generation device (100) includes a processor (110). The processor (110) receives selection of a purpose of use of a house model to be generated among a plurality of purposes of use, receives designation of one part type among a plurality of generatable part types according to the selected purpose of use, receives an input point input by being designated on a display unit, and generate a part model, which corresponds to the designated part type and constitutes the house model, based on the input point and the interpretation information.