EP 1796055 A1 20070613 - Automatic frequency hopping remote controller
Title (en)
Automatic frequency hopping remote controller
Title (de)
Automatische Frequenzsprungfernsteuerung
Title (fr)
Système de suspension de véhicule
Publication
Application
Priority
EP 05026598 A 20051206
Abstract (en)
An automatic frequency hopping remote controller automatically switches its channel when the transmission of a remote control signal is interfered. The remote controller includes a transmitting end and a corresponding receiving end; the transmitting end includes a first signal transceiver capable of transmitting signals through several channels and an input device, such that the remote control signal can be transmitted from a predetermined channel by a trigger instruction of the input device, and the receiving end is a second signal transceiver installed in an electronic device for receiving the remote control signal from the transmitting end. If the quality at a received signal is evaluated as poor, the remote controller will automatically switch to another receiving channel and send a frequency hopping signal to the transmitting end, so that the transmitting end will switch to that channel correspondingly, and the next remote control signal will be transmitted through that channel.
IPC 8 full level
G08C 17/02 (2006.01); G08C 25/02 (2006.01)
CPC (source: EP)
G08C 17/02 (2013.01)
Citation (search report)
- [X] DE 19705502 A1 19980820 - BRENDEL WOLFGANG [DE]
- [X] US 2005052289 A1 20050310 - MADLENER WOLFGANG [DE], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
DOCDB simple family (application)
EP 05026598 A 20051206