Stepwise Power Saving in Information Processing Apparatuses
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Solution Overview
Problem
Existing power saving technologies in information processing apparatuses often result in a sudden change of settings, leading to a trade-off between power saving and convenience, with potential deterioration in user experience.
Innovation Solution
Implementing a stepwise power saving mechanism that adjusts settings based on the usage status of the apparatus, allowing for multiple stages of power saving with varying transition and return times to balance energy efficiency and user convenience.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of energy
If power saving settings are changed to a certain setting at once, then power saving effect is maximized, but convenience deteriorates
Solution Approach 1:
The power saving setting change is divided into multiple stages (first-stage setting and second-stage setting) rather than implemented all at once. The processor first applies a first-stage setting with moderate power saving effects, then progressively transitions to a second-stage setting with higher power saving effects, allowing the system to adapt gradually and maintain user convenience while achieving energy savings.
Solution Approach 2:
The power saving setting is made dynamic and adaptable through stepwise adjustment. The system monitors usage status and automatically adjusts power saving settings in stages based on actual usage patterns, rather than applying a fixed aggressive power saving mode that would compromise convenience.
2Use of energy by moving object
If aggressive power saving settings are applied, then energy consumption is reduced, but user experience deteriorates
Solution Approach 1:
The energy consumption reduction is achieved through segmented implementation of power saving settings. The system first applies less restrictive power saving measures, then progressively implements more aggressive measures as usage patterns indicate they are acceptable, thereby reducing energy consumption while preserving user experience.
Solution Approach 2:
The system monitors usage status and uses this feedback to determine when to transition between power saving stages. By continuously observing usage patterns and adjusting settings accordingly, the system reduces energy consumption while adapting to user needs and maintaining satisfactory user experience.
Data Source
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AI summary
An information processing apparatus includes a processor configured to stepwisely change a power saving setting of an apparatus based on a usage status of the apparatus.