Transmission/Receiving By Modifying Power Source Wave TRIZ Cases
- External Charging Control to Reduce Mobile Device Heat
Charging management is shifted from the mobile device to the charger to cut heat, free internal space, and lower charging circuit cost.
- Vehicle Component Power-Line Modulation for Stable Data Transmission
Defined power-line parameter modulation keeps vehicle component data transmission reliable despite battery voltage fluctuations.
- Ceiling Fan Load Control Circuit for Quiet Speed Switching
Voltage-matched capacitor switching cuts ceiling fan noise and damage risk while keeping motor control active if the light load fails.
- rPDU Outlet Identification via Modulated AC Power Signals
A power cycle profile encodes outlet identity in the AC supply, letting data center devices verify their rPDU connection without shutdowns.
- Ceiling Fan Load Control Circuit for Quiet Multi-Speed Operation
Resistor-assisted capacitor switching cuts fan control noise and damage risk while keeping motor control powered if the light fails.
- LED Dimmer Power-Line Signaling for Flicker-Free Lamp Control
Power-line dimming signals replace phase cutting to eliminate LED flicker, simplify multi-lamp wiring, and keep lamp clusters synchronized.
- LED Lamp Dimming via Power-Signal Demodulation and Color Control
Power-line demodulation enables precise LED dimming and color temperature control while reducing flicker, wiring complexity, and voltage imbalance.
- Three-Phase Power-Line Data Transmission Without Extra Cabling
Voltage measurement and low-frequency modulation transmit reliable data over three-phase lines while preserving power delivery.
- Electronic Drive Switching for Reliable Motor Control
Electronic switches decode control signals via power lines, eliminating electromechanical wear while maintaining interference-free communication.
- Powerline Communication PLC Data Injection via Modulated Carrier
An oscillator injects a modulated carrier onto the DC line to transfer PLC data and synchronization signals, eliminating dual wiring requirements.
- Variable Decimation Rate for PLC Signal Phase Synchronization
Dynamic decimation rate adjustment compensates for AC phase differences, maintaining channel orthogonality and reducing spectral leakage.
- DC Power Line Communication in Photovoltaic Systems
Direct current power line communication encodes data in voltage variations, eliminating high-frequency transceivers and reducing device complexity.
- Aircraft Remote Component Communication via Power Line Current Modulation
Current modulation on power lines transmits data from remote aircraft components, eliminating extra signal wires to reduce system weight and complexity.