EP 0091619 A2 19831019 - Remote control device.
Title (en)
Remote control device.
Title (de)
Fernsteuereinrichtung.
Title (fr)
Dispositif de commande à distance.
Publication
Application
Priority
JP 5854982 A 19820408
Abstract (en)
A remote control device includes a transmitter (10) which is driven by a battery (E) and generates light or an ultrasonic signal, and a receiver (20) which receives the light or the ultrasonic signal for generating a corresponding control signal. The light or the ultrasonic signal produced by the transmitter (10) is modulated in accordance with Barker series data representing the control signal. The light or the ultrasonic signal received by the receiver (20) is converted into an electric signal and is supplied to an autocorrelation function generating circuit (26).
IPC 1-7
IPC 8 full level
G08C 19/28 (2006.01); H04B 10/00 (2013.01); H04B 10/114 (2013.01); H04N 5/00 (2011.01); H04Q 9/00 (2006.01); H04Q 9/14 (2006.01)
CPC (source: EP)
G08C 19/28 (2013.01)
Designated contracting state (EPC)
DE FR GB NL
DOCDB simple family (publication)
EP 0091619 A2 19831019; EP 0091619 A3 19850904; JP S58175396 A 19831014; JP S6358517 B2 19881116
DOCDB simple family (application)
EP 83103205 A 19830330; JP 5854982 A 19820408