Datacenter Equipment Identification Using Wireless AR Overlays

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Solution Overview

Problem

Existing systems struggle to accurately identify and navigate datacenter equipment due to visual similarities and lack of clear visual distinctions, making it difficult for service technicians to locate and manage the equipment efficiently.

Innovation Solution

An information handling system equipped with a display, image library, wireless communication interface, and imaging system captures datacenter equipment images, establishes communication links, and overlays augmented reality to identify and locate equipment using sensor data, configuration information, and image matching.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If visual identification methods are used to identify datacenter equipment, then technicians can locate equipment, but visual similarities between equipment make accurate identification difficult

Engineering Contradiction:
Improveequipment identification accuracyVSAvoidequipment distinction difficulty
Core Design Contradiction:
Measurement precisionVSDifficulty of detecting and measuring

Solution Approach 1:

The patent introduces wireless communication interfaces and identification information as an intermediary between the equipment and the technician. Instead of relying solely on visual inspection, the system uses wireless signals to transmit unique identification information from each equipment element, allowing accurate differentiation even when equipment appears visually similar. The augmented reality display then presents this identification information to the technician in context with the visual field.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The system combines multiple functions into a single integrated solution: wireless communication for identification, image capture for visual context, augmented reality for overlay presentation, and navigation for location guidance. This multi-functional approach allows the system to simultaneously address visual identification limitations, provide accurate equipment differentiation, and guide technicians through the datacenter environment.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Productivity

If technicians manually search for equipment in large datacenters, then equipment can be located, but time and efficiency are reduced

Engineering Contradiction:
Improvetechnician efficiencyVSAvoidequipment location time
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The system implements feedback by continuously monitoring the technician's location through wireless communication and comparing it with the database of equipment locations. The augmented reality display provides real-time feedback by highlighting nearby equipment and providing navigation directions, allowing the technician to quickly locate target equipment without manual searching. The system adjusts the information presented based on the technician's current position and orientation.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The system performs preliminary actions by pre-mapping the datacenter environment and storing location information for all equipment elements before the technician arrives. When a technician enters the datacenter, the system has already prepared location data, equipment identification information, and navigation routes, enabling immediate and efficient equipment location without requiring manual exploration or searching.

Inventive Principle:
Principle #10Preliminary action

3Measurement precision

If augmented reality overlays are added to displays, then equipment identification accuracy improves, but system complexity increases

Engineering Contradiction:
Improveequipment identification accuracyVSAvoidsystem complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The patent merges multiple subsystems into an integrated information handling system: the wireless communication interface, imaging system, augmented reality processing, and display are combined into a single cohesive system. This integration reduces the complexity that would arise from having separate systems working in parallel, as the components share common processing resources and coordinated control mechanisms.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The system performs self-service by automatically capturing images, processing identification information, generating augmented reality overlays, and presenting them on the display without requiring manual intervention. The wireless communication interface automatically establishes connections with equipment, the imaging system autonomously captures and processes visual data, and the augmented reality system dynamically generates and updates overlays based on real-time location and orientation information.

Inventive Principle:
Principle #25Self-service

Data Source

PatentEP3918890B1System and method for determining location and navigating a datacenter using augmented reality and available sensor data
Publication Date: 2025.08.06 DELL PROD LP
  • EP3918890B1 patent drawingFigure 1
  • EP3918890B1 patent drawingFigure 2
  • EP3918890B1 patent drawingFigure 3

AI summary

An information handling system for identifying equipment in a datacenter establishes a wireless communication link with an element of datacenter equipment, and receives identification information from the element. The identification information distinguishes the element from other elements of the datacenter equipment that are visibly indistinct from the first element. The information handling system further captures image data when the field of view of an imaging system includes the element, displays the image data on a display, matches a portion of the image data with an image object associated with the first and second elements, determines an identity of the element based upon the identification information and the image object, and displays an augmented reality overlay on the display over the image data. The augmented reality overlay co- locates the image object with the portion and includes the identity over the portion.