Invention Grant
- Patent Title: System and method for lighting and building occupant tracking
-
Application No.: US15430904Application Date: 2017-02-13
-
Publication No.: US09973275B2Publication Date: 2018-05-15
- Inventor: Kofi Nyarko , Christian Emiyah , Samuel Mbugua
- Applicant: Morgan State University
- Applicant Address: US MD Baltimore
- Assignee: Morgan State University
- Current Assignee: Morgan State University
- Current Assignee Address: US MD Baltimore
- Agency: Whiteford, Taylor & Preston, LLP
- Agent Gregory M. Stone
- Main IPC: H04B10/116
- IPC: H04B10/116 ; H04J14/08 ; H04W64/00 ; G01S1/70 ; H04W4/04

Abstract:
Disclosed is a system and method for using visible light communication (“VLC”) to perform indoor position location. Through use of a system and method configured as set forth herein, the position of any appropriately marked person or item may be found indoors using data interconnected modules that communicate with one another via RF and visible light. A mobile receiver in the form of a tag or badge attached to the person or item to be tracked receives a VLC signal from a plurality of lighting modules, and transmits back to a processor the data it received so that the processor is able determine the tag's or badge's physical position with respect to the individual network modules.
Public/Granted literature
- US20170237487A1 SYSTEM AND METHOD FOR LIGHTING AND BUILDING OCCUPANT TRACKING Public/Granted day:2017-08-17
Information query