Data Processing Module Power Management in Non-Operational State
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Solution Overview
Problem
Computer systems, especially portable ones, waste significant power when only performing simple tasks, as they require full operational efficiency even for minimal usage, leading to battery drain and inefficiency.
Innovation Solution
A mechanism allowing computer systems to process data in a non-operational state by using a data processing module and state monitor unit to manage power supply, enabling data processing without activating the entire system, thus conserving power.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the computer system is activated to perform simple tasks, then the tasks can be executed, but power consumption increases significantly
Solution Approach 1:
The computer system is divided into multiple operational states (operational state and non-operational state) with different power consumption levels. The data processing module can operate independently in non-operational state for simple tasks, while the logic operation module remains inactive. This segmentation allows the system to perform simple tasks without activating the entire system, thereby reducing power consumption.
2Adaptability or versatility
If the computer system operates with full functionality, then all applications can be supported, but power waste increases for simple tasks
Solution Approach 1:
The system dynamically adjusts its operational state based on the task requirements. When simple tasks are detected, the system transitions to non-operational state with reduced power consumption. When complex applications requiring full functionality are needed, the system transitions to operational state. This dynamic adaptation allows the system to maintain versatility while minimizing energy loss for simple tasks.
3Weight of moving object
If the computer system is designed for portability, then mobility is improved, but battery life is limited due to power consumption
Solution Approach 1:
The system changes its power consumption parameters by switching between operational and non-operational states. In non-operational state, the data processing module operates with reduced power requirements, extending battery life. This parameter change allows portable computers to maintain mobility while significantly extending usable duration between charges.
Data Source
AI summary
A computer system for processing data in a non-operational state and processing method thereof are provided. The computer system includes a data output unit, a data source, a data processing module and a state monitor unit. The data processing module accesses and processes data from the data source, and transmits the processed data to the data output unit. The state monitor unit monitors a power supply state of the computer system to generate a state switch signal, which indicates whether the computer system is in an operational state or a non-operational state. When the state switch signal indicates that the computer system is in a non-operational state, the data source and the data processing module receives operating voltages to access and process data.