Communication control apparatus

Details Communication control apparatus Communication control apparatus

2008-07-29

2008-07-29

Nguyen, Simon D (Department: 2618)

Communications: electrical

Land vehicle alarms or indicators

C455S068000, C455S345000, C455S420000, C340S438000, C701S029000, C701S036000

Reexamination Certificate

active

07405649

ABSTRACT:
A communication control apparatus of the present invention controls communication among a plurality of electronic devices mounted on a vehicle and mainly includes a control unit that is configured of a micro computer or the like and that periodically outputs clock pulses, a trouble detecting unit to detect a trouble in the control unit, and a communication control unit to interrupt communication upon detection of a trouble, that is, to control communication by disconnecting an electronic device. The trouble detecting unit includes an analog amount converting unit to convert clock pulses from the control unit to an analog amount and an analog amount comparing unit to compare the analog amount generated in the analog amount converting unit with a predetermined threshold.

REFERENCES:
patent: 4255789 (1981-03-01), Hartford et al.
patent: 5438506 (1995-08-01), Oho et al.
patent: 6012005 (2000-01-01), Gscheidle et al.
patent: 2003/0039050 (2003-02-01), Chiba
patent: 2005/0057259 (2005-03-01), Hornsby et al.
patent: 7-240969 (1995-09-01), None

Affiliated with

Also associated with

Rating

Communication control apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Communication control apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Communication control apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2773721