Hands-free remote entry system

Communications: electrical – Continuously variable indicating – With meter reading

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Details

34082569, 34082572, 307 101, G08C 1900

Patent

active

059736119

ABSTRACT:
The present invention teaches a hands-free remote entry system primarily for vehicles. This system comprises a base transceiver having wake-up sensors for automatically detecting an object. Once an object is detected, a transmitter within the base transceiver transmits a wake-up/data signal to a fob transceiver. A wake-up receiver within the fob transceiver receives the wake-up/data signal. Upon receipt of the wake-up/data signal, the fob transceiver transmits an identification/data signal, via a transmitter, back to a receiver in the base transceiver. In response to receiving the identification signal, output drivers from the base transceiver actuate a door lock system and an auto theft system.

REFERENCES:
patent: 4596985 (1986-06-01), Bongard et al.
patent: 4688036 (1987-08-01), Hirano et al.
patent: 4763121 (1988-08-01), Tomoda et al.
patent: 4794268 (1988-12-01), Nakano et al.
patent: 4847614 (1989-07-01), Keller
patent: 4942393 (1990-07-01), Waraksa et al.
patent: 5109152 (1992-04-01), Takagi et al.
patent: 5109221 (1992-04-01), Lambropoulos et al.
patent: 5115236 (1992-05-01), Kohler
patent: 5144677 (1992-09-01), Pogue, Jr. et al.
patent: 5204672 (1993-04-01), Brooks
patent: 5280267 (1994-01-01), Reggiani
patent: 5319364 (1994-06-01), Waraksa et al.
patent: 5442341 (1995-08-01), Lambropoulos
patent: 5541585 (1996-07-01), Duhame et al.
FCC Documentation, General Motors Corporation ABO0202T No Date.

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