Construction-Site 3D Information Processing With Local Data Merging
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Solution Overview
Problem
Existing systems for generating three-dimensional information at construction sites involve each control device separately processing data, leading to complexity in integration and management.
Innovation Solution
An information processing system that includes a server device to hold and update three-dimensional information of a construction area based on local data from construction devices, using first and second information processing devices to generate and transmit position and image data for integrated three-dimensional information generation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If each control device separately generates three-dimensional information, then local three-dimensional data can be obtained from each construction vehicle, but processing becomes complicated and integration becomes difficult
Solution Approach 1:
The system divides the construction area into multiple local regions, with each control device generating three-dimensional information for its own local area. This segmentation allows each device to independently process data for a manageable portion of the overall site, reducing individual processing complexity while maintaining comprehensive coverage through aggregation of multiple local datasets into a complete site model
Solution Approach 2:
The system merges three-dimensional information from multiple control devices by integrating local three-dimensional data into a unified global model. The server aggregates data from various construction vehicles, combining their individual local perspectives into a comprehensive three-dimensional representation of the entire construction area, thereby simplifying overall processing through centralized integration
2Productivity
If each control device separately processes data, then local processing capability is utilized, but integration and management of data becomes complex
Solution Approach 1:
The system segments data processing responsibilities by assigning each control device to process and generate three-dimensional information for its specific local area independently. This enables parallel local processing that improves overall productivity, as each device works autonomously on its portion of the construction site without interfering with others
Solution Approach 2:
The server acts as an intermediary that receives, integrates, and manages three-dimensional information from multiple control devices. This central mediator handles the complex task of data aggregation and coordination, allowing individual devices to maintain simple local processing while the intermediary manages the complexity of integrating all local datasets into a unified global model
Data Source
AI summary
An information processing system, comprising a first processor configured to receive location information indicating a location of a construction vehicle located within a construction site: receive local image data of an area around the construction vehicle. wherein the area around the construction vehicle comprises a portion of the construction site that is less than the entire construction site: generate local three-dimensional (3D) information based on the location information and the local image data: and output the local 3D information to a server: and the server, wherein the server stores global 3D information of the construction site including a topography of the entire construction site and wherein the server is configured to update the global 3D information of the construction site based on the local 3D information output by the first processor.