Communications: electrical – Continuously variable indicating – With meter reading
Patent
1998-08-10
2000-10-10
Horabik, Michael
Communications: electrical
Continuously variable indicating
With meter reading
340542, 70257, 235382, 348734, G06F 704
Patent
active
061306223
ABSTRACT:
A remote convenience system (10) for remote control performance of a function includes a portable transceiver (14) and a controller transceiver (16). Preferably, the system (10) is for a vehicle (12), and the controller transceiver (16) is vehicle-based. The portable transceiver (14) is operable for remote control requests, and includes circuitry (42, 52, 54, and 60) for transmitting a function request signal (18) that contains a function request (C) and a security key (T.sub.1). Also, circuitry (42, 52, 54, and 60) of the portable transceiver (14) receives a response signal (36) that contains a new security key (T.sub.2), and updates to the new security key. The vehicle-based transceiver (16) includes circuitry (30, 74, 78, and 82) for processing valid function requests and for controlling performance of the requested function. The circuitry (30, 74, 78, and 82) of the vehicle-based transceiver (16) receives the function request signal (18), and transmits the response signal (36), with the new security key, to the portable transceiver (14) in response to receiving the function request signal.
REFERENCES:
patent: 4509093 (1985-04-01), Stellberger
patent: 4686529 (1987-08-01), Kleefeldt
patent: 4688036 (1987-08-01), Hirano et al.
patent: 4847614 (1989-07-01), Keller
patent: 5164986 (1992-11-01), Bright
patent: 5301232 (1994-04-01), Mulford
patent: 5319711 (1994-06-01), Servi
patent: 5369706 (1994-11-01), Latka
patent: 5563600 (1996-10-01), Miyake
patent: 5600324 (1997-02-01), Reed et al.
patent: 5613214 (1997-03-01), Shirasawa et al.
patent: 5680131 (1997-10-01), Utz
Hussey James W.
Rayford Joan F.
Asongwed Anthony A.
Horabik Michael
TRW Inc.
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