Mobile Device Power Management Prioritization
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Solution Overview
Problem
Portable electronics devices face functionality loss due to battery power depletion, as existing technologies do not effectively prioritize and conserve power for critical functions when battery levels are low.
Innovation Solution
A mobile device system that allows users to prioritize activities and restrict non-essential functions to ensure the availability of critical ones by monitoring power levels and enforcing power-saving rules, such as deactivating features like Bluetooth and Wi-Fi when battery levels are low.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the device maintains all functions operational, then device versatility is preserved, but battery power depletes faster
Solution Approach 1:
The patent segments device functions into prioritized and non-prioritized categories. The processor divides functional operations based on user-defined priorities, allowing critical functions (like phone calls) to maintain full operation while non-critical functions (like Bluetooth, Wi-Fi, media playback) are restricted or suspended during low battery conditions. This segmentation resolves the contradiction by selectively maintaining versatility for essential functions while conserving energy for non-essential ones.
Solution Approach 2:
The patent implements dynamic power management where the operational status of device functions changes based on real-time battery power levels. The system transitions from a static all-or-nothing power state to a dynamic state where functions are selectively enabled or restricted according to current power availability and user priorities. This dynamic adjustment allows the device to maintain versatility when power is available while conserving energy when power is constrained.
2Duration of action of stationary object
If non-essential features are deactivated to conserve power, then battery life is extended, but device functionality is reduced
Solution Approach 1:
The patent applies local quality by differentiating the operational status of specific device functions based on their priority level. Rather than uniformly restricting all functions, the system selectively applies power restrictions only to non-prioritized functions (Bluetooth, Wi-Fi, media playback) while maintaining full functionality for prioritized functions (phone calls, messaging). This localized differentiation extends battery life without compromising essential device operations.
Solution Approach 2:
The system implements feedback mechanisms where the processor continuously monitors battery power levels and adjusts function availability accordingly. Users receive feedback about which functions are restricted and why, and the system automatically adapts power management decisions based on real-time power consumption data. This feedback loop ensures that functionality restrictions are dynamically adjusted to balance battery life extension with maintaining essential device operations.
3Loss of energy
If power management restrictions are applied, then energy consumption is reduced, but user convenience is compromised
Solution Approach 1:
The patent applies preliminary action by allowing users to pre-establish priority levels for different functions before battery depletion occurs. Users can configure which functions should be maintained during low power conditions, and the system remembers these preferences. This preliminary configuration ensures that when power restrictions are applied, the most important functions remain accessible, thereby reducing energy loss while preserving user convenience for essential operations.
Solution Approach 2:
The system implements self-service power management where the processor automatically monitors battery levels and enforces power restrictions without requiring constant user intervention. The system self-adjusts function availability based on power conditions, reducing the burden on users while maintaining their preferred functionality. This automated self-service approach minimizes energy consumption while preserving user convenience through intelligent, autonomous power management decisions.
Data Source
AI summary
A device may include an output device to provide information to a user. The device may further include logic configured to receive an input that identifies an activity to enable while in a low power condition, monitor a power condition of the device, determine that the power condition is the low power condition, and deactivate or disable activities other than the identified activity when the power condition is the low power condition.