Color-Managed PDU Display for Power Source Visualization
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Solution Overview
Problem
Existing power distribution units (PDUs) in data centers and server rooms face challenges in visualizing power sources and loads due to complex wiring arrangements, making it difficult for maintenance staff to identify and manage electrical power sources and loads effectively.
Innovation Solution
The implementation of a PDU system with color management capabilities, where each PDU has a display with adjustable screen colors to identify power sources, loads, and Master-Slave relationships, and incorporates an Auto Transfer Switch (AST) to indicate power source changes, along with Master-Slave communication frames and Ambient Light Sensors for brightness adjustment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If the rack room uses the shell color of the PDU to achieve visualize management, then the management visualization is improved, but the PDU color cannot adjust to adapt to the apparatus function or wiring arrangement
Solution Approach 1:
The patent applies dynamics by making the PDU shell color changeable through interchangeable color shells. Instead of a fixed color, the system allows the shell color to be dynamically adjusted by replacing the outer shell with different colored shells, enabling adaptation to different power sources, functions, or wiring arrangements while maintaining visual management benefits
2Power
If multiple PDUs are deployed in the rack room, then the power distribution capacity is improved, but the wiring arrangement becomes complicated and difficult to identify
Solution Approach 1:
The patent applies color changes by using different colored shells on different PDUs to visually distinguish their functions, power sources, or network roles. This color-coding system allows multiple PDUs to be deployed with enhanced visual identification, making the complex wiring arrangement more manageable and easier to identify without reducing power distribution capacity
Solution Approach 2:
The patent applies local quality by assigning different color characteristics to different PDUs based on their specific functions, power sources, or positions in the rack. Each PDU can have a color shell that locally identifies its specific role, making it easier to distinguish between multiple PDUs with similar functions but different characteristics
3Ease of manufacture
If the PDU has a fixed shell color, then the manufacturing simplicity is improved, but the PDU cannot adapt to different apparatus functions or wiring arrangements
Solution Approach 1:
The patent applies segmentation by dividing the PDU into modular components: a base unit and interchangeable color shells. This segmentation allows the base unit to be manufactured once with standard components, while the color shells can be produced separately in different colors and assembled onto the base unit as needed, maintaining manufacturing simplicity while enabling adaptability
Data Source
AI summary
A PDA (power distribution apparatus) having capability for color management has at least one PDU (power distribution unit). The PDU has a plurality of outlets and a display; wherein the screen color of the display can display different colors according to the management item, thereby enhancing visualization of the management of the PDA.