G - Physics – 06 – F
Patent
G - Physics
06
F
354/225.1
G06F 11/28 (2006.01) B66B 5/00 (2006.01) G05B 23/02 (2006.01) G06F 3/02 (2006.01) G06F 3/14 (2006.01)
Patent
CA 1212475
ABSTRACT OF THE DISCLOSURE A computer-controlled system, such as a microprocessor-based elevator, is tested diagnostically with another microprocessor-based test device independently programmed to perform various special manually selectable test sequences by overriding elevator microprocessor control. Through a keyboard an operator can enter coded test requests and test parameters which are converted by a diagnostic microprocessor into instructions that are conveyed to the elevator microprocessor to initiate a test system operation. Resultant elevator operation is sensed by the testing device using stored test programs and results and displayed on numeric displays and lights on the diagnostic device by addressing coded information on a keyboard or by following sequentially programmed test sequences.
447356
Doane John C.
Hardenbrook David L.
Gowling Lafleur Henderson Llp
Otis Elevator Company
LandOfFree
Servicing a software-controlled elevator does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Servicing a software-controlled elevator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Servicing a software-controlled elevator will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1341061