Simultaneous Charging and Data Backup Circuit
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Solution Overview
Problem
Conventional charger devices only offer charging functionality, requiring prolonged time for data backup of electronic devices like mobile phones, which is inconvenient for users.
Innovation Solution
A device with simultaneous charging and data backup capabilities, featuring transmission interfaces, a power supply circuit, a storage circuit, and a main control circuit that manages power distribution and data transmission, allowing for concurrent charging and data backup of multiple electronic devices without additional devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a conventional charger device is used to charge the cell phone and a separate computer is used to back up data, then the charging function is provided, but the data backup requires very long periods of time and is extremely inconvenient for the user
Solution Approach 1:
The patent combines the charging function and data backup function into a single device. The charger device includes both a power supply circuit for charging and a storage circuit for data backup, allowing both operations to be performed simultaneously through the same connection interface, thereby eliminating the need for separate devices and reducing total operation time
Solution Approach 2:
The charger device is designed to perform multiple functions: it can charge electronic devices through the power supply circuit and simultaneously back up data through the storage circuit. This multi-functional design allows the single device to replace both a charger and a data backup system, improving productivity while reducing time loss
2Use of energy by moving object
If the electronic product needs to be charged for a longer period of time, then sufficient power can be supplied, but the charging time increases
Solution Approach 1:
The patent enables continuous useful action by performing both charging and data backup simultaneously without interruption. The power supply circuit and storage circuit operate in parallel, allowing the user to complete both tasks in one continuous operation rather than sequentially, effectively reducing the perceived charging duration while maintaining adequate power transfer
3Reliability
If separate devices are used for charging and data backup, then each device can perform its dedicated function, but the overall process requires multiple devices and more time
Solution Approach 1:
The patent merges the charging device and data backup device into a single integrated unit. The device includes both power supply circuitry for charging and storage circuitry for data backup, connected through transmission interfaces, allowing both functions to be performed through a single connection without requiring multiple separate devices
Data Source
AI summary
A device having a function of simultaneously charging and backing up data is provided. The device includes a transmission interface, a power supply circuit, a storage circuit, and a main control circuit. The transmission interface is connected to an electronic device. The power supply circuit is configured to supply power to the electronic device to charge the electronic device. The storage circuit is configured to access data of the electronic device, or to provide data stored in the storage circuit to the electronic device. The main control circuit is connected to the transmission interface, the power supply circuit and the storage circuit. The main control circuit is configured to control the power supply circuit to supply the power to the electronic device and the storage circuit to back up the data simultaneously.