EP 0450799 A3 19920422 - REMOTE CONTROL TRANSMIT-RECEIVE SYSTEM
Title (en)
REMOTE CONTROL TRANSMIT-RECEIVE SYSTEM
Publication
Application
Priority
JP 7118490 A 19900320
Abstract (en)
[origin: EP0450799A2] A remote control transmit-receive system employs code patterns determined in the form of pulse intervals between the data pulses (D1-D3) constituting a command signal issued from a transmitter. Even if the command signal is affected by disturbance noise to indispose one or more data pulses in the command signal in transmission, it can be decoded from the sum total (B) of the pulse intervals of the data pulses (D1-D3) on a receiver side to enjoy high-quality transmission of the command signal.
IPC 1-7
IPC 8 full level
G08C 15/12 (2006.01); G08C 23/04 (2006.01); H04Q 9/00 (2006.01); H04Q 9/14 (2006.01); H05B 41/24 (2006.01)
CPC (source: EP)
G08C 15/12 (2013.01); G08C 23/04 (2013.01)
Citation (search report)
- [A] US 4835531 A 19890530 - SATO KAZUO [JP]
- [A] FR 2579038 A1 19860919 - TELECOMMUNICATIONS SA [FR]
- [A] ELECTRONIC ENGINEERING, vol. 55, no. 676, April 1983, LONDON, GB; pages 41 - 47; G.TORELLI ET AL.: 'PCM remote control chips detect transmission errors'
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0450799 A2 19911009; EP 0450799 A3 19920422; JP H03270596 A 19911202
DOCDB simple family (application)
EP 91302391 A 19910320; JP 7118490 A 19900320