EP 3774521 A1 20210217 - DIVING MASK COMPRISING A LI-FI COMMUNICATION MODULE
Title (en)
DIVING MASK COMPRISING A LI-FI COMMUNICATION MODULE
Title (de)
TAUCHMASKE MIT EINEM LI-FI-KOMMUNIKATIONSMODUL
Title (fr)
MASQUE DE PLONGEE COMPRENANT UN MODULE DE COMMUNICATION LIFI
Publication
Application
Priority
- FR 1870335 A 20180326
- EP 2019025085 W 20190326
Abstract (en)
[origin: WO2019185203A1] The invention relates to a diving mask (10) comprising a telecommunications system (190) configured to allow the establishment of one-way or two-way light communication, specifically according to a communication protocol such as Li-Fi. For this purpose, the telecommunications system (190) comprises a light communication module (150) comprising at least one light source (151) and an electronic control board (156) for controlling said at least one light source (151) so as to emit a light signal of which the amplitude is modulated as a function of an electronic signal encoded by said electronic control board (156). The invention also relates to an underwater light communication method (200).
IPC 8 full level
B63C 11/12 (2006.01); B63C 11/26 (2006.01); G10L 13/00 (2006.01); H04B 10/00 (2013.01)
CPC (source: EP US)
B63C 11/12 (2013.01 - EP US); B63C 11/16 (2013.01 - US); B63C 11/26 (2013.01 - EP US); H04B 10/116 (2013.01 - EP US); H04B 10/541 (2013.01 - US); H04B 10/66 (2013.01 - US); H04B 13/02 (2013.01 - US); B63C 2011/121 (2013.01 - EP); B63C 2011/123 (2013.01 - US); B63C 2011/128 (2013.01 - US); B63C 2011/165 (2013.01 - EP US); H04B 10/502 (2013.01 - US); H04B 13/00 (2013.01 - EP)
Citation (search report)
See references of WO 2019185203A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
FR 3079205 A1 20190927; FR 3079205 B1 20220128; EP 3774521 A1 20210217; JP 2021519237 A 20210810; US 2021009247 A1 20210114; WO 2019185203 A1 20191003
DOCDB simple family (application)
FR 1870335 A 20180326; EP 19716069 A 20190326; EP 2019025085 W 20190326; JP 2020551518 A 20190326; US 201917041515 A 20190326