B - Operations – Transporting – 66 – B
Patent
B - Operations, Transporting
66
B
364/17
B66B 3/00 (2006.01) B66B 5/00 (2006.01)
Patent
CA 1224286
29 ABSTRACT OF THE DISCLOSURE An elevator system including an elevator car, a controller for directing the elevator car to serve the floors of a building, lamps at each floor served by the elevator car, and a processor at each floor, including a microcomputer, for energizing and deenergizing the associ- ated lamps. The controller issues illumination commands which indicate the desired illumination status for prede- termined lamps, which commands are implemented by the processor associated with the lamp. Each processor includes a detector which determines the actual illumina- tion status of the lamp in question, and a comparator for comparing the actual status and the commanded status, to detect lamp malfunctions. A malfunction detection is stored and used to present the associated lamp from subse- quently being energized, until service personnel have corrected the problem.
460612
Brick Michael J.
Dirnberger Linus R.
Oldham And Company
Westinghouse Electric Corporation
LandOfFree
Elevator system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Elevator system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Elevator system will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1237130