Invention Grant
- Patent Title: Method for recognizing table for electronic menu system based on visible light and apparatus using the same
-
Application No.: US15679804Application Date: 2017-08-17
-
Publication No.: US10585496B2Publication Date: 2020-03-10
- Inventor: Ji-Hun Jeon , Myung-Soon Kim , Sang-Kyu Lim , Tae-Gyu Kang , Jong-Hyun Park
- Applicant: Electronics and Telecommunications Research Institute
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Agency: William Park & Associates Ltd.
- Priority: KR10-2017-0018620 20170210
- Main IPC: G06F3/03
- IPC: G06F3/03 ; H04W4/021 ; G06Q50/12 ; G06F3/0482 ; G06F3/01 ; H04B10/116 ; H04W4/33 ; G06F3/0346 ; G06Q20/32 ; G06Q30/06

Abstract:
Disclosed herein are a method for recognizing a table for an electronic menu system based on visible light and an apparatus for the same. The method includes receiving, by a visible light receiver connected to a smart device provided to a customer in a restaurant, multiple visible light signals from multiple lamps installed in the restaurant; detecting at least one valid signal from the multiple visible light signals in consideration of the multiple visible light signals and sensor data collected from a sensor installed in the smart device; and recognizing a table at which the customer is sitting using table information included in the at least one valid signal.
Public/Granted literature
Information query