Boots – shoes – and leggings
Patent
1990-05-21
1993-04-06
Lall, Parshotam S.
Boots, shoes, and leggings
36442405, G06F 1500
Patent
active
052009114
ABSTRACT:
A system for detecting failure in a system controlling an inductance load is provided. This system comprises a controller for providing a driving signal to the inductance load to control it, a dither signal generator for adding a dither signal to the driving signal to be provided to the inductance load, a first monitor for monitoring the dither signal included in the driving signal provided by the controller to detect failure in the controller by detecting an absence of the dither signal therein, and a second monitor for monitoring variation in level of the driving signal from the controller to deactivate failure detecting operation of the first monitor in response to variation above a preselected level to prevent the system from mistakenly interpeting transient level fluctuations as a system failure.
REFERENCES:
patent: 3743828 (1973-07-01), Berger et al.
patent: 4096425 (1978-06-01), Brown et al.
patent: 4363105 (1982-12-01), Plassmeier
patent: 4698745 (1987-10-01), Hiroi et al.
patent: 4878165 (1989-10-01), Gotou et al.
patent: 4893600 (1990-01-01), Holmes
patent: 5048627 (1991-09-01), Eguchi et al.
patent: 5056023 (1981-10-01), Abe
Ishikawa Yasuki
Shiraishi Yasuhiro
Lall Parshotam S.
Nissan Motor Company Limited
Ramirez Ellis B.
LandOfFree
Apparatus for detecting failure occurring in control system for does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for detecting failure occurring in control system for , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for detecting failure occurring in control system for will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-541403