Terminal Processor Power Preference from Real-Time Input Events
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Solution Overview
Problem
Conventional methods for adjusting terminal device power consumption are delayed and inaccurate, failing to reflect future load status accurately, leading to poor performance and battery life issues due to reliance on historical data.
Innovation Solution
A method that identifies input events to determine energy performance preferences for processors, adjusting performance without relying on load status, and considers event type, device information, and processor temperature to optimize processor performance for specific scenarios.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of time
If power consumption is adjusted based on historical load status, then power consumption management is implemented, but significant delay occurs and adjustment effect is poor
Solution Approach 1:
The patent applies preliminary action by predicting future load status trends before they actually occur. The prediction module analyzes historical load data to forecast upcoming power consumption patterns, allowing the system to adjust power consumption proactively rather than reactively. This eliminates the delay inherent in waiting for historical data to fully manifest and enables timely power management adjustments.
Solution Approach 2:
The patent implements feedback by continuously monitoring actual load status and comparing it with predicted trends. The system uses this feedback loop to refine its predictions and adjust power consumption dynamically. The feedback mechanism ensures that power management decisions are based on both historical patterns and real-time conditions, improving both responsiveness and accuracy.
2Ease of operation
If terminal device is designed with slim and lightweight body, then portability is enhanced, but battery capacity and heat dissipation capability are limited
Solution Approach 1:
The patent applies dynamics by implementing dynamic power consumption adjustment that adapts to changing operational conditions. Instead of using a fixed power management strategy, the system continuously monitors load status, predicts future demands, and adjusts power consumption in real-time. This dynamic approach allows the device to optimize battery usage during portable use scenarios while maintaining performance when needed, effectively extending battery life without increasing physical battery capacity.
3Productivity
If processor performance is adjusted without relying on load status, then efficiency of performance adjustment is improved, but resource waste may occur
Solution Approach 1:
The patent applies parameter changes by dynamically adjusting the energy performance preference parameter based on predicted load status. Rather than using fixed performance levels or simple load-based thresholds, the system modifies the energy performance preference parameter according to forecasted power consumption patterns. This allows fine-grained control over processor performance, optimizing the balance between responsiveness and energy efficiency by changing performance parameters proactively before load increases occur.
Data Source
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AI summary
This application provides a method for adjusting device performance and a terminal device, and relates to the field of terminal technologies. The method includes: obtaining an input event for the terminal device; determining first energy performance corresponding to the input event; and adjusting an energy performance preference of a processor in the terminal device to the first energy performance preference. According to the technical solutions provided in this application, various input events can be identified more accurately, and performance of the processor can be adjusted for each input event, thereby fully identifying an instantaneous scenario of a user operation and improving user experience.