Communications: electrical – Land vehicle alarms or indicators – Of burglary or unauthorized use
Patent
1995-06-05
1997-03-11
Hofsass, Jeffrey
Communications: electrical
Land vehicle alarms or indicators
Of burglary or unauthorized use
34082531, 307 105, B60R 2510
Patent
active
056105746
ABSTRACT:
A data processing apparatus for a vehicle which permits accurate and reliable registration of a key ID code in a vehicle. ID code detecting means detects an ID code received in succession from outside. The ID code detected previously is registered in the memory 132 for previous ID code; the ID code detected this time is registered in the memory 133 for the present ID code. First comparing means compares the previous ID code with the present ID code and if the two ID codes match, then the ID code is registered as a reference ID code in an EEPROM. Second comparing means compares the present ID code with the reference ID code and if the two ID codes match, then it issues an engine control enable (OK) signal to an engine CPU.
REFERENCES:
patent: 4209782 (1980-06-01), Donath et al.
patent: 4274080 (1981-06-01), Brunken
patent: 4291237 (1981-09-01), Kitano
patent: 4366466 (1982-12-01), Lutz
patent: 4754255 (1988-06-01), Sanders et al.
patent: 4788542 (1988-11-01), Tanabe
patent: 4805722 (1989-02-01), Keating et al.
patent: 4835407 (1989-05-01), Kataoka et al.
patent: 4835533 (1989-05-01), Akutsu
patent: 4888575 (1989-12-01), De Vaulx
patent: 4965460 (1990-10-01), Tanaka et al.
patent: 4993627 (1991-02-01), Phelan et al.
patent: 5019812 (1991-05-01), Gostahagberg et al.
patent: 5136284 (1992-08-01), Kitamura
patent: 5159329 (1992-10-01), Lindmayer et al.
patent: 5337043 (1994-08-01), Gokcebay
patent: 5440177 (1995-08-01), Bellin et al.
patent: 5508687 (1996-04-01), Gebhardt et al.
Kubota Shin'ichi
Maeda Susumu
Mutoh Eiji
Hofsass Jeffrey
Honda Giken Kogyo Kabushiki Kaisha
Tweel, Jr. John A.
LandOfFree
Data processing apparatus for vehicle does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Data processing apparatus for vehicle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Data processing apparatus for vehicle will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-446533