Load Center Mapping App Automates Device Identification
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Solution Overview
Problem
The existing process of manually identifying and labeling each load center device in a load center is slow and cumbersome, necessitating a method for automatic device identification and slot location recording.
Innovation Solution
The implementation of a load center mapping app that uses digital image processing and optical character recognition (OCR) to automatically identify devices in a load center and record their slot locations, utilizing electronic labels or QR/barcode codes for device-specific information.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual identification and labeling of load center devices is performed, then device identification is achieved, but the process is slow and cumbersome
Solution Approach 1:
The patent replaces the manual mechanical process of identifying and labeling devices with an automated optical recognition system. The system uses a camera to capture images of the load center, applies image processing algorithms to detect device contours and positions, and uses optical character recognition (OCR) to automatically read and identify device labels, thereby eliminating the need for manual inspection and labeling.
Solution Approach 2:
The system enables the load center devices to identify themselves automatically. By capturing an image of the load center and using OCR to read the labels on the devices, the system allows the devices to provide their own identification information without requiring external manual intervention. The image processing system then automatically maps these self-provided identifiers to their respective slot positions.
2Loss of time
If automatic device identification is implemented using image processing and OCR, then commissioning time is reduced, but system complexity increases
Solution Approach 1:
The patent implements a multi-functional integrated system that combines image capture, image processing, device contour detection, and optical character recognition capabilities within a single identification system. This universal approach allows the system to handle various types of load center devices with different label formats and positions, making the system adaptable and reducing the need for multiple specialized tools or procedures.
Solution Approach 2:
The patent introduces an intermediary image processing layer between the physical devices and the identification system. Instead of directly reading device labels, the system captures images of the entire load center, processes these images to detect device positions and contours, and then uses OCR as an intermediary step to extract text information. This intermediary approach simplifies the overall system architecture by decoupling the image capture and text recognition functions.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This solution significantly simplifies the commissioning of load center devices by automating the identification and slot location process, reducing the time and effort required for technicians, and providing a precise and accurate record of device installations.
Implementation Method 1
obtain a digital image of a load center having load center devices installed in the load center
Implementation Method 2
process the digital image of the load center to recognize individual load center devices located within the slots of the load center
Data Source
AI summary
Systems/methods for identifying devices in a load center and recording their respective slot locations provide a load center mapping app that performs automatic device identification using a digital image of the load center. The load center mapping app applies digital image processing algorithms to the digital image to outline a contour of each device, then employs optical character recognition (OCR) to each device to recognize the identifier for that device. The mapping app thereafter maps the identifier for each device to the slot number for the device, and stores the mapping information a virtual load center table that can be used to generate an augmented load center. Such a mapping app is particularly useful in identifying devices that have an electronic label or similar indicia containing an identifier that indicates which branch is connected to that device, although other devices without an electronic label may also be identified and mapped.


