Invention Grant
- Patent Title: Method and apparatus for receiving visible light signal
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Application No.: US15011569Application Date: 2016-01-31
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Publication No.: US09673903B2Publication Date: 2017-06-06
- Inventor: Ruopeng Liu , Linyong Fan , Chunlai Li
- Applicant: KUANG-CHI INTELLIGENT PHOTONIC TECHNOLOGY LTD.
- Applicant Address: CN Shenzhen
- Assignee: KUANG-CHI INTELLIGENT PHOTONIC TECHNOLOGY LTD.
- Current Assignee: KUANG-CHI INTELLIGENT PHOTONIC TECHNOLOGY LTD.
- Current Assignee Address: CN Shenzhen
- Agency: Perkins Coie LLP
- Priority: CN201310330068 20130731; CN201310544341 20131105
- Main IPC: H04B10/116
- IPC: H04B10/116 ; H04B10/60

Abstract:
The disclosure relates to a method and an apparatus for receiving a visible light signal. The method includes the following steps: controlling use of a camera as a light signal receiver to capture a group of continuous images covering an emitter, where the emitter emits visible light signals; and obtaining, from the group of continuous images, a visible light signal that comes from the emitter. In the disclosure, because a camera is used to receive a visible light signal, a visible light communication function can be implemented in various devices or systems under a premise that no hardware is newly added or modified.
Public/Granted literature
- US20160164606A1 METHOD AND APPARATUS FOR RECEIVING VISIBLE LIGHT SIGNAL Public/Granted day:2016-06-09
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