Data Processing Device Battery State Analysis
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Solution Overview
Problem
Portable electronic devices with limited data processing capabilities struggle to efficiently analyze battery state data, often requiring external servers for processing due to insufficient configuration, which can lead to inaccuracies and inefficiencies in battery management.
Innovation Solution
A data processing device with a sub-CPU and timer that continuously counts a setting time, acquires battery state data, and performs aggregation processing based on predefined events, allowing for efficient data processing and storage within the device, separating data before and after event occurrences to improve analysis clarity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Power
If data processing is performed externally on a server device, then data processing capability is improved, but data transmission requirements and communication overhead increase
Solution Approach 1:
The patent segments data processing into two parts: real-time processing (aggregation, filtering, event detection) is performed locally on the electronic device, while comprehensive analysis and historical data processing are performed externally on the server. This segmentation allows the device to process data independently without requiring continuous external communication, reducing transmission overhead while maintaining processing capability.
2Measurement precision
If all measurement data is transmitted to external servers, then analysis accuracy is improved, but device power consumption and communication load increase
Solution Approach 1:
The patent applies preliminary action by performing data aggregation, filtering, and preliminary analysis locally on the electronic device before transmission. The device accumulates measurement data, performs initial processing to extract meaningful information, and only transmits processed results or selectively transmitted data to the server. This reduces the volume of data requiring transmission and the associated power consumption while maintaining analysis accuracy through subsequent server-side processing of the pre-processed data.
3Quantity of substance
If data processing is performed locally on the device, then communication overhead is reduced, but device configuration requirements increase
Solution Approach 1:
The patent applies partial action by implementing only the essential data processing functions locally on the electronic device that are necessary to reduce communication overhead. Specifically, the device performs data accumulation, basic aggregation, and selective transmission based on predetermined conditions, rather than implementing a complete data processing pipeline. This partial local processing reduces communication requirements without requiring the device to have full server-grade processing capabilities.
Data Source
AI summary
Disclosed is a data processing device including: at least one processor that executes a program stored in at least one memory; and a timer that repeatedly and continuously counts a setting time. The processor acquires data indicating a battery state, judges occurrence of an event, executes processing based on data acquired in the setting time when judging that the event has not occurred between start and end of counting for one setting time, and executes at least one of a first operation of performing the processing based on data from the counting start to a stop timing based on the event occurrence and a second operation of performing the processing based on data from a start timing based on an event occurrence timing to end of counting for one setting time when judging that the event has occurred between the start and the end of the counting.