EP 0533623 B1 19961023 - Installation with coded emitters and receivers
Title (en)
Installation with coded emitters and receivers
Title (de)
Vorrichtung mit kodierten Sendern und Empfängern
Title (fr)
Installation comportant des émetteurs et des récepteurs codés
Publication
Application
Priority
FR 9111391 A 19910916
Abstract (en)
[origin: EP0533623A1] An identification code is attributed to the receivers from a transmitter. This code is generated by means of a microcomputer (MCE) comprising a random code generator (GCO). This code is recopied into the other transmitters by setting up a temporary link (JK) between a transmitter operating as master and the other transmitters operating as slaves. The microcomputer may further include a channel generator (GCA). The receivers also include a microcomputer for detecting the transmitted frame, reading the code and channel values and comparing them with recorded values. The assembly makes it possible to simplify the code acquisition operation and simultaneously to control several receivers by one transmitter. <IMAGE>
IPC 1-7
IPC 8 full level
E05B 49/00 (2006.01); G08C 19/28 (2006.01); H04Q 9/00 (2006.01)
CPC (source: EP)
G08C 19/28 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES GB IT LI NL SE
DOCDB simple family (publication)
EP 0533623 A1 19930324; EP 0533623 B1 19961023; AT E144640 T1 19961115; DE 69214764 D1 19961128; DE 69214764 T2 19970507; ES 2048721 T1 19940401; FR 2681492 A1 19930319; FR 2681492 B1 19931126; JP H05219566 A 19930827
DOCDB simple family (application)
EP 92810667 A 19920901; AT 92810667 T 19920901; DE 69214764 T 19920901; ES 92810667 T 19920901; FR 9111391 A 19910916; JP 24632992 A 19920916