Charging Unit Backup During Mobile Device Charging
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Solution Overview
Problem
Mobile device users often neglect to back up their data, leading to potential loss due to unfamiliarity with backup operations or the burden of regular backups.
Innovation Solution
A charging unit with a memory unit and an application program that automatically backs up data from a mobile device while charging, using user-defined preferences for charging and backup settings.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manual data backup operations are performed, then data backup can be completed, but user burden and operation complexity increase
Solution Approach 1:
The charging unit automatically performs data backup operations without requiring user intervention. The system detects when a mobile device is connected and autonomously executes backup procedures, eliminating the need for users to manually initiate and manage backup tasks.
Solution Approach 2:
The system performs data backup in advance during charging periods, so that when users need their data, it is already securely backed up. This preliminary action ensures data protection occurs before potential data loss events.
2Ease of operation
If automated backup is implemented, then user burden is reduced, but device complexity increases
Solution Approach 1:
The charging unit is designed to perform multiple functions: it charges mobile devices and simultaneously performs data backup operations. By integrating these functions into a single device, the system avoids adding separate backup hardware while maintaining automation benefits.
Solution Approach 2:
The patent combines the charging function and data backup function into a single integrated charging unit. This merging reduces the need for separate devices and simplifies the overall system architecture while providing automated backup capabilities.
3Reliability
If frequent backup operations are performed, then data safety is improved, but time consumption increases
Solution Approach 1:
The system performs data backups periodically during charging cycles rather than continuously. Since charging occurs regularly and automatically, the backup operation is triggered at these periodic intervals, ensuring data safety without requiring constant backup operations.
Solution Approach 2:
The system leverages the continuous charging process to perform backup operations. While the device is charging (a useful action already occurring), the backup process runs simultaneously, making productive use of the charging time and avoiding additional time loss.
4Extent of automation
If data backup is integrated with charging, then automation is achieved, but energy consumption increases
Solution Approach 1:
The backup operation is performed during the charging process, utilizing the power already being supplied to the mobile device. This approach ensures that the energy cost of backup is absorbed by the charging process itself, rather than requiring separate power consumption for backup operations.
Data Source
AI summary
An App executed on a mobile device will create a user profile block in the memory unit of a charging unit, and help set up charging preferences and backup preferences in the profile block, and create a backup folder to store backup files from the mobile device. The App will monitor the charging of the mobile device. According to the backup preferences, the App performs a full backup task or a differential backup task for only local files, only cloud files or both; the App sets the data transmission speed between the charging unit and the mobile device; the App performs a full scan or a quick scan on the files in the mobile device and the files in the backup folder to determine between the mobile device and the backup folder whether the files are the same; and creates quick scan index data for the first time backup files.