Vehicular remote control system and tire pressure monitoring...

Details Vehicular remote control system and tire pressure monitoring... Vehicular remote control system and tire pressure monitoring...

2007-02-20

2007-02-20

Mehrpour, Melody (Department: 2617)

Telecommunications

Receiver or analog modulated signal frequency converter

With particular receiver circuit

C455S352000, C455S345000, C340S445000, C340S442000, C340S449000, C073S146200

Reexamination Certificate

active

11021727

ABSTRACT:
A vehicular remote control system has a mobile unit, a vehicle unit for establishing bidirectional wireless communication with the mobile unit, wherein the vehicle unit is able to transmit a wireless signal to the mobile unit through transmission antennas provided at a plurality of positions of a vehicle, and operational intention detector, provided at the plurality of positions of the vehicle corresponding to the transmission antennas, for detecting operational intention of a user approaching the positions. When a user's operational intention is detected, a predetermined request signal is transmitted from the vehicle unit to the mobile unit through a first transmission antenna, and the vehicle unit transmits an interrupt signal for preventing reception of the request signal, through a second transmission antenna.

REFERENCES:
patent: 5331325 (1994-07-01), Miller
patent: 6034597 (2000-03-01), Normann et al.
patent: 6457337 (2002-10-01), Hattick et al.
patent: 6469621 (2002-10-01), Vredevoogd et al.
patent: 6922142 (2005-07-01), Norimatsu
patent: 2004/0130457 (2004-07-01), Ueda et al.
patent: 2005/0191966 (2005-09-01), Katsuta
patent: 2003-0026725 (2003-04-01), None
Korean Office Action mailed Dec. 14, 2005; Application No. 10-2004-0033863 (6 pages).

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