Cabinet Tracking Device for Rapid Fault Location
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Solution Overview
Problem
In data processing centers, locating specific equipment among numerous identical computer cabinets is inefficient and complex, especially when equipment is replaced or added, as existing solutions require extensive database updates and are not flexible.
Innovation Solution
A tracking device is integrated with each computer cabinet, featuring a display unit and communication unit that continuously monitor equipment states, using light panels to indicate normal, alert, or critical conditions, allowing technicians to quickly identify faulty equipment without reviewing all cabinets.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of time
If equipment is numbered contiguously along predetermined paths, then location identification speed is improved, but flexibility is worsened when equipment is replaced or added
Solution Approach 1:
The patent applies preliminary action by pre-assigning unique identification numbers to each equipment slot position before equipment is actually installed. This allows the numbering system to be established in advance, enabling quick location identification when equipment is present, while the system automatically adapts when equipment is added or removed without requiring manual renumbering of the entire system.
Solution Approach 2:
The patent segments the equipment location system into two independent components: fixed slot positions with predetermined identification numbers, and movable equipment units. This segmentation allows the identification system to remain stable while equipment changes, resolving the contradiction between quick location (through fixed numbering) and flexibility (through independent equipment replacement).
2Loss of information
If pre-existing equipment data with MAC addresses and coordinates is used, then equipment identification capability is improved, but system complexity is worsened
Solution Approach 1:
The patent applies self-service by enabling equipment to automatically transmit its identification number and status information to the monitoring system without requiring manual data entry or database updates. Equipment units autonomously provide their own identification data, eliminating the need for complex manual database maintenance while maintaining complete equipment identification capability.
Solution Approach 2:
The patent implements feedback through automatic status monitoring where equipment units continuously report their operational state and location information to the central system. This automated feedback loop maintains accurate equipment data without requiring manual database updates, reducing system complexity while preserving complete identification capability.
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
Enables rapid identification and prioritization of faulty equipment, streamlining maintenance processes by providing real-time status updates through visible light signals, reducing the need for extensive database management and improving flexibility with equipment changes.
Implementation Method 1
The display unit comprises a light emitting diode configured to display, in different colors, a state of equipment in the computer cabinet
Data Source
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Figure 2b~3
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AI summary
The invention relates to a locating device for locating a computer cabinet from among a plurality of computer closets, the computer cabinet including a display unit which displays a status of the cabinet in accordance with the statuses of the devices in the cabinet.