JPS54118044A - Location annunciator of elevator - Google Patents
Location annunciator of elevatorInfo
- Publication number
- JPS54118044A JPS54118044A JP2445378A JP2445378A JPS54118044A JP S54118044 A JPS54118044 A JP S54118044A JP 2445378 A JP2445378 A JP 2445378A JP 2445378 A JP2445378 A JP 2445378A JP S54118044 A JPS54118044 A JP S54118044A
- Authority
- JP
- Japan
- Prior art keywords
- pulses
- binary
- counter
- input
- story
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Indicating And Signalling Devices For Elevators (AREA)
- Elevator Control (AREA)
Abstract
PURPOSE: To display positional signals, by detecting locations by the number of pulses by a pulse generator and a counter, and by computing with the number of pulses corresponding to the middles of each story floor beforehand memorized.
CONSTITUTION: When an elevator cage 13 moves, pulses are generated at the portions of a photo-coupler 12 and slits 10, and the pulses are counted, substituted to binary digits by means of an addition subtraction binary counter 15 and input to a micro-computer 18. Input from the addition subtraction binary counter 15 and the binary value of the number of pulses corresponding to the intermediate locations of each story floor memorized into a programmable ROM21 are compared, and the results are emitted as location display signals by means of an output register 24 and a decoder 25, thus displaying story floors.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2445378A JPS54118044A (en) | 1978-03-06 | 1978-03-06 | Location annunciator of elevator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2445378A JPS54118044A (en) | 1978-03-06 | 1978-03-06 | Location annunciator of elevator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54118044A true JPS54118044A (en) | 1979-09-13 |
Family
ID=12138569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2445378A Pending JPS54118044A (en) | 1978-03-06 | 1978-03-06 | Location annunciator of elevator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54118044A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS622872A (en) * | 1985-02-12 | 1987-01-08 | ロジリフ サ−ル | Adjusting control of moving electric motor for moving body and controller for implementation thereof |
-
1978
- 1978-03-06 JP JP2445378A patent/JPS54118044A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS622872A (en) * | 1985-02-12 | 1987-01-08 | ロジリフ サ−ル | Adjusting control of moving electric motor for moving body and controller for implementation thereof |
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