Building Data Labeling for Faster Digital Twin Commissioning
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Solution Overview
Problem
The initial commissioning of new buildings and spaces within building management systems is time-intensive and costly, requiring significant manual effort and data translation, which can lead to errors and inefficiencies.
Innovation Solution
A smart configuration and commissioning system that automates the generation of digital representations of buildings by ingesting and interpreting external data sources, extracting semantic information, and dynamically configuring devices, reducing the need for manual intervention and enhancing data integration across different formats and systems.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If manual commissioning and data translation processes are used, then data accuracy can be maintained through human review, but the process becomes time-intensive and costly
Solution Approach 1:
The system enables self-service automation where the commissioning process automatically translates and integrates data from multiple sources without requiring manual human intervention for each data point, thereby reducing commissioning time while maintaining accuracy through automated validation protocols
Solution Approach 2:
The system implements feedback mechanisms that automatically validate and verify translated data against expected formats and relationships, providing continuous quality assurance that maintains data accuracy while enabling high-speed automated processing
2Reliability
If manual data translation between different formats is performed, then data integrity can be ensured through careful review, but the process becomes complex and error-prone
Solution Approach 1:
The system implements a universal data translation layer that can handle multiple building data formats and protocols through a single integrated platform, eliminating the need for separate translation processes for each format and reducing overall system complexity while maintaining data integrity
Solution Approach 2:
The system introduces an intermediary translation layer that acts as a mediator between different building data formats and the digital twin representation, standardizing data exchange through intermediate formats and validation rules that ensure data integrity while simplifying the translation process
3Adaptability or versatility
If extensive manual configuration is performed, then device setup can be customized precisely, but the process becomes expensive and labor-intensive
Solution Approach 1:
The system performs preliminary automated configuration of devices based on imported building data, pre-establishing device relationships and parameters before commissioning begins, which reduces on-site configuration effort while maintaining customization capabilities through automated rule-based setup
Solution Approach 2:
The system enables dynamic configuration where device settings and relationships can be automatically adjusted based on real-time data from building systems, allowing customization to adapt to actual building conditions without requiring extensive manual pre-configuration
Data Source
AI summary
A method of labeling building data comprises receiving, by a labeling system, a plurality of strings relating to data associated with a building, wherein the plurality of strings are received from one or more building devices, segregating the plurality of strings based on at least one semantic element included in the plurality of strings, clustering the plurality of strings based on at least one related element shared by at least a portion of the plurality of strings, labeling at least some of the plurality of strings based on the segregated and clustered plurality of strings, and generating a digital representation of the building using the labeled strings.