METHOD AND APPARATUS FOR ELECTROMAGNETIC INDUCTION
An electromagnetic induction apparatus for communicating with an external device according to an embodiment of the present disclosure comprises: a wireless power transmission unit including an induction coil configured to generate magnetic flux in the vertical direction and an inverter circuit for d...
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Format: | Patent |
Sprache: | eng ; fre ; kor |
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Zusammenfassung: | An electromagnetic induction apparatus for communicating with an external device according to an embodiment of the present disclosure comprises: a wireless power transmission unit including an induction coil configured to generate magnetic flux in the vertical direction and an inverter circuit for driving the induction coil; and a communication unit for communicating with an external device located on the top of the induction coil, wherein the communication unit comprises a communication coil and a relay circuit, wherein the relay circuit is configured to resonate at a frequency of a carrier of the communication coil.
Un appareil d'induction électromagnétique pour communiquer avec un dispositif externe selon un mode de réalisation de la présente invention, comprend : une unité de transmission d'énergie sans fil comprenant une bobine d'induction configurée pour générer un flux magnétique dans la direction verticale et un circuit onduleur pour exciter la bobine d'induction ; et une unité de communication pour communiquer avec un dispositif externe situé sur le dessus de la bobine d'induction, l'unité de communication comprenant une bobine de communication et un circuit de relais, le circuit de relais étant configuré pour résonner à une fréquence d'une porteuse de la bobine de communication.
본 개시의 일 실시예에 따른 외부 장치와 통신하는 전자기 유도 장치는, 상하 방향의 자속을 발생하도록 구성된 유도 코일 및 유도 코일을 구동하는 인버터 회로를 포함하는 무선 전력 전송부; 및 유도 코일의 상부에 위치하는 외부 장치와 통신하기 위한 통신부;를 포함하고, 통신부는, 통신 코일 및 중계 회로를 포함하고, 중계 회로는 통신 코일의 반송파의 주파수로 공진하도록 구성된다. |
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