EP 2877986 B1 20170510 - RADIOCOMMUNICATION METHODS AND DEVICES FOR MONITORING LARGE-DIMENSION SURFACES
Title (en)
RADIOCOMMUNICATION METHODS AND DEVICES FOR MONITORING LARGE-DIMENSION SURFACES
Title (de)
FUNKKOMMUNIKATIONSVERFAHREN UND VORRICHTUNGEN ZUR ÜBERWACHUNG GROSSFLÄCHIGER OBERFLÄCHEN
Title (fr)
PROCÉDÉS ET DISPOSITIFS DE RADIOCOMMUNICATION DESTINÉS A LA SURVEILLANCE DE SURFACES DE GRANDES DIMENSIONS
Publication
Application
Priority
- FR 1202113 A 20120726
- FR 2013000196 W 20130719
Abstract (en)
[origin: WO2014016474A1] In order to monitor a large-dimension environment, a plurality of emitters is provided and a central emitter (1) allocates, to each of the emitters, an identifier allowing the identification of each emitter in the environment, a parent identifier that can transmit information to an emitter, and a child identifier which is the furthest away, the identifier of which has the largest value towards which an emitter can transmit. When an alert indicating a change in the environment is generated by one of the emitters and sent to the central emitter, said identifiers allow an optimum and secure transmission towards the central emitter, and likewise, when a message is sent from the central emitter towards an emitter.
IPC 8 full level
G08B 25/00 (2006.01); G08B 25/01 (2006.01)
CPC (source: EP)
G08B 25/009 (2013.01); G08B 25/014 (2013.01)
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
DOCDB simple family (publication)
WO 2014016474 A1 20140130; EP 2877986 A1 20150603; EP 2877986 B1 20170510; ES 2635383 T3 20171003; FR 2994009 A1 20140131; FR 2994009 B1 20160617
DOCDB simple family (application)
FR 2013000196 W 20130719; EP 13756544 A 20130719; ES 13756544 T 20130719; FR 1202113 A 20120726