一种单线圈的调频式磁耦合信号与能量同步传输装置
By using a single-coil frequency-modulated magnetic coupling signal and energy synchronous transmission device, wireless bidirectional transmission of energy and control signals is achieved through magnetic coupling, solving the problems of complex circuits and difficult installation and maintenance in existing technologies, and simplifying the circuit structure of intelligent systems.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- NINGBO UNIV
- Filing Date
- 2024-08-27
- Publication Date
- 2026-07-17
AI Technical Summary
Existing full-duplex power line communication devices have complex wiring and are difficult to install and maintain in intelligent systems for power supply and signal transmission. Furthermore, external controllers require additional signal transmission modules.
A frequency-modulated magnetically coupled signal and energy synchronous transmission device using a single coil includes a power output unit, a power receiver, a sensor-side transmitter, a sensor-side demodulator, and a terminal demodulator. It achieves bidirectional transmission of energy and control signals through magnetic coupling and adopts a wireless modular design.
It simplifies the wiring of the intelligent system, reduces the difficulty of installation and maintenance, and eliminates the need for an additional signal transmission module for the external controller, enabling wireless two-way transmission of signals and energy.
Smart Images
Figure CN119182231B_ABST