Zone-Based Environmental Control for Communication Failures

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Solution Overview

Problem

Information handling systems face communication failures that lead to unreliable data for controlling environmental conditions, potentially causing damage to components and reducing system reliability.

Innovation Solution

The system creates multiple zones within the information handling system, allowing components to switch to a safe mode when a communication failure occurs, isolating the issue and maintaining control over other components.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If the system switches to safe mode upon communication failure, then component reliability is improved, but system productivity deteriorates due to operational restrictions

Engineering Contradiction:

Improvecomponent reliabilityVSAvoidsystem productivity

Core Design Contradiction:

ReliabilityVSProductivity

Solution Approach 1:

The system segments components into multiple zones, allowing the safe mode transition to be localized to only the affected zone rather than the entire system. This segmentation enables continued operation of unaffected components, maintaining productivity while protecting reliable components from potential damage caused by unmonitored environmental conditions in the failed zone.

Inventive Principle:

Principle #1Segmentation

2Reliability

If redundant control systems are implemented to prevent communication failure impacts, then system resiliency is improved, but device complexity increases

Engineering Contradiction:

Improvesystem resiliencyVSAvoiddevice complexity

Core Design Contradiction:

ReliabilityVSDevice complexity

Solution Approach 1:

Instead of implementing full redundancy across the entire system, the patent applies partial action by monitoring environmental conditions and transitioning to safe mode only in the affected zone when communication fails. This approach provides sufficient resiliency for the failed portion while avoiding the complexity of complete system redundancy.

Inventive Principle:

Principle #16Partial or excessive action

3Object-affected harmful factors

If environmental control is maintained during communication failure, then component protection is improved, but loss of information increases due to unreliable data

Engineering Contradiction:

Improvecomponent protectionVSAvoidloss of information

Core Design Contradiction:

Object-affected harmful factorsVSLoss of information

Solution Approach 1:

The system takes preliminary anti-action by proactively transitioning to safe mode when communication failure is detected, preventing potential component damage before it can occur. This preemptive measure protects components from harmful environmental conditions that would develop if monitoring continued with unreliable data, while avoiding the risk of acting on incorrect information.

Inventive Principle:

Principle #9Preliminary anti-action

Data Source

PatentUS12158803B2System and method for environmental control

Publication Date: 2024.12.03 DELL PROD LP

AI summary

An information handling system includes multiple components and multiple zones, with each zone including a portion of a total number of the components. The information handling system also includes a processor programmed to determine that a communication failure has occurred with one of the components of the information handling system, identify a zone of the multiple zones that includes the one of the components; and instruct the zone to switch to a default mode.