APPARATUS FOR VISIBLE LIGHT COMMUNICATION AND METHOD FOR THE SAME

A visible light communication device according to an embodiment includes a lighting device including a plurality of lamps; and a visible light receiving device which receives a visible light signal transmitted from a specific lamp among the plurality of lamps and acquires data based on the received...

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Bibliographic Details
Main Author KANG, HO SIK
Format Patent
LanguageEnglish
Korean
Published 06.12.2017
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
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Summary:A visible light communication device according to an embodiment includes a lighting device including a plurality of lamps; and a visible light receiving device which receives a visible light signal transmitted from a specific lamp among the plurality of lamps and acquires data based on the received visible light signal. Each of the plurality of lamps generates a plurality of lights having different wavelengths. The visible light receiving device selectively passes only light of a specific wavelength among the plurality of lights of the specific lamps and receives the visible light signal. It is possible to improve the performance of visible light communication. 실시 예에 따른 가시광 통신 장치는, 복수의 조명을 포함하는 조명 장치; 및 상기 복수의 조명 중 특정 조명으로부터 전송되는 가시광 신호를 수신하고, 상기 수신한 가시광 신호를 토대로 데이터를 획득하는 가시광 수신장치를 포함하며, 상기 복수의 조명 각각은, 서로 다른 파장을 가지는 복수의 광을 발생하고, 상기 가시광 수신 장치는, 상기 특정 조명이 가지는 복수의 광들 중 어느 하나의 특정 파장의 광만을 선택적으로 통과시켜 상기 가시광 신호를 수신한다.
Bibliography:Application Number: KR20160065113