Multi-Interface Charging Apparatus with Adaptive Mode Control
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Solution Overview
Problem
Conventional charging apparatuses with multiple interfaces can only charge energy storage devices using a single preset mode, failing to accommodate varying requirements and states of the devices, such as differing charging times based on characteristic parameters.
Innovation Solution
A charging apparatus with multiple interfaces and a control circuit that allows for two charging modes: a first mode where both interfaces are charged simultaneously and a second mode where charging is prioritized based on detected characteristic parameters, such as output voltage, to optimize charging time for each device, along with an adjustable setting apparatus for user-defined preferences.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a charging apparatus has only one charging interface, then the device complexity is low, but the productivity is limited to charging only one energy storage apparatus at a time
Solution Approach 1:
The charging apparatus is divided into multiple independent charging interfaces (first charging interface and second charging interface), each capable of independently connecting to and charging an energy storage apparatus. This segmentation allows simultaneous charging of multiple devices while maintaining modular design that doesn't significantly increase overall system complexity.
2Adaptability or versatility
If a charging apparatus uses a single preset charging mode for all interfaces, then the device complexity is low, but the adaptability to different energy storage apparatus states is poor
Solution Approach 1:
The charging apparatus dynamically adjusts charging modes based on real-time detection of energy storage apparatus states. The control circuit can switch between first charging mode (simultaneous charging of all connected devices) and second charging mode (prioritized sequential charging) according to detected parameters such as charge levels and device characteristics, providing adaptability without requiring complex pre-programming for each scenario.
Solution Approach 2:
The charging apparatus automatically detects the state of connected energy storage apparatuses and autonomously determines the appropriate charging mode without requiring manual user input. The priority setting module detects characteristic parameters and automatically sets charging priorities, allowing the system to serve itself by making intelligent decisions based on real-time conditions.
3Productivity
If all energy storage apparatuses are charged simultaneously in the first charging mode, then the productivity is high, but the loss of time occurs when some devices require longer charging durations
Solution Approach 1:
The charging apparatus implements periodic switching between charging modes. In the second charging mode, devices are charged in a prioritized sequence rather than simultaneously, with the control circuit periodically monitoring charge states and switching power allocation. This periodic action ensures that devices requiring shorter charging times are completed first, reducing the overall time loss while maintaining high productivity through continuous operation.
Data Source
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AI summary
The present invention relates to a charging apparatus, which comprises: a first charging interface and a second charging interface, which respectively and detachably connected to a first energy storage apparatus and a second energy storage apparatus; a power supply conversion circuit, converting external power supply into charging energy; a charging circuit, outputting charging energy output by the power supply conversion circuit to the first charging interface and the second charging interface, wherein the charging circuit comprises a first charging mode and a second charging mode. In the first charging mode, the charging circuit outputs charging energy to both the first charging interface and the second charging interface, and in the second charging mode, the charging circuit selectively outputs charging energy to the first charging interface or the second charging interface. The charging apparatus provided by the present invention possesses pluralities of choices of charging modes, and thus satisfies different charging requirements.