Wireless Data I/O Module with Magnetic Alignment
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Solution Overview
Problem
Existing electronic devices face challenges in having a robust structure against external environments while maintaining high data transfer rates and efficient power management, particularly due to the limitations of wired interfaces which can be vulnerable to water, dust, and other foreign substances, and suffer from reduced efficiency and increased power consumption in wireless communication.
Innovation Solution
The method involves recognizing a second electronic device proximate to the first device, determining the communication modes of both devices, and wirelessly connecting them using a communication module that dynamically adjusts its mode to optimize data transfer speed and power efficiency, utilizing a magnetic module to align and orient the devices for efficient communication.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Speed
If wired I/O interface (USB connector) is used for data input and output, then data transfer rate is ensured, but device structure becomes complicated and vulnerability to external environment (water, dust) increases
Solution Approach 1:
The patent replaces the mechanical wired connection system (USB connector with physical pins and holes) with a wireless communication system. The wireless communication module transmits data through electromagnetic waves, eliminating the need for physical connectors, interface holes, and associated mechanical coupling structures. This substitution resolves the contradiction by maintaining high data transfer rates through wireless protocols while completely removing the structural complexity and environmental vulnerability associated with wired interfaces.
2Reliability
If wired I/O interface is used for data input and output, then connection stability is achieved, but device structure becomes complicated and user convenience decreases
Solution Approach 1:
The patent replaces mechanical connector insertion and alignment operations with automatic wireless connection establishment. The wireless communication module automatically detects and connects to nearby devices without requiring users to physically plug in connectors, align interface holes, or manage cables. This eliminates the operational complexity while maintaining connection stability through reliable wireless communication protocols and automatic connection management.
3Device complexity
If wireless communication is used for data input and output, then device structure is simplified and robustness against external environment is improved, but power consumption increases and data transfer efficiency decreases
Solution Approach 1:
The patent implements dynamic communication mode selection that adapts the wireless communication module's operating state based on real-time conditions. The system can switch between different communication modes (e.g., low-power standby, active transmission, high-speed data mode) depending on data transfer requirements and environmental conditions. This dynamic adaptation allows the device to maintain simplified structure while optimizing power consumption and transfer efficiency by using minimal power during idle periods and scaling up only when necessary.
Solution Approach 2:
The patent employs parameter changes in the wireless communication module, such as adjusting transmission power levels, modulation schemes, and data rate settings based on communication distance, signal quality, and data priority. By dynamically changing these parameters, the system achieves high data transfer rates only when needed while maintaining low power consumption during normal operation, thus resolving the contradiction between structural simplicity and power/efficiency performance.
4Adaptability or versatility
If wireless communication module continuously senses RF signals, then wireless data input and output is enabled, but power consumption increases and I/O efficiency degrades
Solution Approach 1:
The patent implements periodic sensing instead of continuous RF signal monitoring. The wireless communication module periodically wakes up to check for incoming signals, processes data during active periods, and returns to low-power standby mode between transmissions. This periodic operation pattern maintains wireless communication capability by detecting signals when needed while dramatically reducing average power consumption compared to continuous sensing. The system uses wake-up triggers or scheduled intervals to activate the RF sensing function only when communication is actually required.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This approach results in a robust electronic device with a simple exterior structure that can maintain high data transfer rates and efficient power management, reducing vulnerabilities to external factors and improving connectivity while minimizing power consumption.
Implementation Method 1
a magnetic module to generate a magnetic field
Data Source
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AI summary
An electronic device (401) including a proximity recognition module (410) configured to recognize second electronic device (402) proximate to the first electronic device (401), a communication module (420) configured to wirelessly transmit and receive data to and from the second electronic device (402), and a power supply module (440) configured to apply at least one of power charged in the first electronic device (401) and power wirelessly supplied from the second device (402) as power for the communication module (420), based on the recognition with respect to the second device (402).