Vehicle communication system with trainable transmitter

Details Vehicle communication system with trainable transmitter Vehicle communication system with trainable transmitter

1998-06-18

2000-10-10

Eisenzopf, Reinhard J.

Telecommunications

Transmitter

Mobile or portable

455345, 455129, H04B 1034, H04B 106

Patent

active

061310190

ABSTRACT:
A vehicle communication system includes a trainable transmitter that is connected with the antenna associated with the AM/FM radio receiver in the vehicle. The trainable transmitter preferably is capable of learning a variety of communication signals and then later, selectively transmitting them to communicate with a variety of external, remotely located devices. A system designed according to this invention allows a single antenna to be used for emitting signals and receiving signals and, moreover facilitates communication with a variety of remotely located devices such as a garage door opener and a home security system.

REFERENCES:
patent: 3532986 (1970-10-01), Gelushia et al.
patent: 4009375 (1977-02-01), White et al.
patent: 4083003 (1978-04-01), Haemming
patent: 4606073 (1986-08-01), Moore
patent: 4878052 (1989-10-01), Schulze
patent: 4905304 (1990-02-01), Bardon et al.
patent: 5649303 (1997-07-01), Hess et al.
patent: 5722058 (1998-02-01), Umemoto et al.
International Search Report dated Nov. 8, 1999 in International Application No. PCT/US99/13603.

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