Communications: electrical – External condition vehicle-mounted indicator or alarm – Highway information
Patent
1995-10-11
1997-06-03
Mullen, Thomas
Communications: electrical
External condition vehicle-mounted indicator or alarm
Highway information
340902, 340426, 34082532, 307 102, 180287, G08G 100
Patent
active
056359233
ABSTRACT:
A remote keyless entry vehicle receiver includes a memory that stores a security code for uniquely identifying a transmitter that is authorized entry into the vehicle. The memory also stores a broadcast code that identifies a broadcast message intended for general use by a group of vehicles, each being equipped with a similar receiver. A signal is received which includes at least a coded portion. The received coded portion is compared with each of the codes that are stored in memory. Vehicle entry is permitted when the received signal includes a coded portion that matches the stored security code. The driver is alerted and/or provided with a message when the received signal includes a coded portion that matches the stored broadcast code.
REFERENCES:
patent: 3293600 (1966-12-01), Gifft
patent: 3371278 (1968-02-01), Gelushia et al.
patent: 3646508 (1972-02-01), Da Silva
patent: 3673560 (1972-06-01), Barsh et al.
patent: 3760349 (1973-09-01), Keister et al.
patent: 3784970 (1974-01-01), Simpkin
patent: 3854119 (1974-12-01), Friedman et al.
patent: 3899671 (1975-08-01), Stover
patent: 4670746 (1987-06-01), Taniguchi et al.
patent: 4763121 (1988-08-01), Tomoda et al.
patent: 4764978 (1988-08-01), Argo et al.
patent: 4794394 (1988-12-01), Helstead
patent: 4841302 (1989-06-01), Henry
patent: 4862513 (1989-08-01), Bragas
patent: 4881148 (1989-11-01), Lambropoulos et al.
patent: 5278547 (1994-01-01), Sumon et al.
patent: 5289183 (1994-02-01), Hassett et al.
patent: 5307060 (1994-04-01), Prevulsky et al.
Krause Thomas R.
Lambropoulos George P.
Munch Carl A.
Steele Russell W.
Lefkowitz Edward
Mullen Thomas
TRW Inc.
LandOfFree
Receiver for use in a remote keyless entry system and for receiv does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Receiver for use in a remote keyless entry system and for receiv, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Receiver for use in a remote keyless entry system and for receiv will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-394518