JPS5781003A - Present position detector for stop control of transporting mover - Google Patents
Present position detector for stop control of transporting moverInfo
- Publication number
- JPS5781003A JPS5781003A JP55156653A JP15665380A JPS5781003A JP S5781003 A JPS5781003 A JP S5781003A JP 55156653 A JP55156653 A JP 55156653A JP 15665380 A JP15665380 A JP 15665380A JP S5781003 A JPS5781003 A JP S5781003A
- Authority
- JP
- Japan
- Prior art keywords
- crane
- detected plate
- stop
- detected
- detector
- 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
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Warehouses Or Storage Devices (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
PURPOSE: In order to automatically stop a transporting mover such as a stacker crane of an automatic storehouse with high accuracy, to reduce the volume of a control system by providing rough and fine address detecting mechanism to control the crane automatically through a pulse encoder.
CONSTITUTION: A pulse encoder 19 is coupled to a travelling wheel 18 of a stacker crane 1 to interlock therewith. Detected plates 20 having a fixed length are disposed in parallel to the travelling direction of the crane on every stop places corresponding to each load placing portion. The main body 5 of the crane is provided with a first detected plate detector 21 which corresponds to the central position of the detected plate 20 when the crane 1 is located at each stop place, and with a second detected plate detector 22 located at a position passing the detected plate 20. When the crane 1 reaches a goal rough address section, a pulse from the pulse encoder 19 is counted by a counter 34 only when the detector 21 travels in a fine address section for detecting the detected plate 20 so as to output a fine address present value 41, which is compared with a destination fine address set value 40. When they ar coincident, a stop signal 41 is output.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55156653A JPS5781003A (en) | 1980-11-06 | 1980-11-06 | Present position detector for stop control of transporting mover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55156653A JPS5781003A (en) | 1980-11-06 | 1980-11-06 | Present position detector for stop control of transporting mover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5781003A true JPS5781003A (en) | 1982-05-20 |
Family
ID=15632347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55156653A Pending JPS5781003A (en) | 1980-11-06 | 1980-11-06 | Present position detector for stop control of transporting mover |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5781003A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0585606A (en) * | 1991-09-25 | 1993-04-06 | Kito Corp | Control method for entry/delivery travel crane |
| US7529604B2 (en) | 2003-07-23 | 2009-05-05 | Murata Kikai Kabushiki Kaisha | Moving body system and moving body |
| JP2009096634A (en) * | 2007-09-26 | 2009-05-07 | Mitsubishi Heavy Ind Ltd | Moving amount detection device of distribution machine |
-
1980
- 1980-11-06 JP JP55156653A patent/JPS5781003A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0585606A (en) * | 1991-09-25 | 1993-04-06 | Kito Corp | Control method for entry/delivery travel crane |
| US7529604B2 (en) | 2003-07-23 | 2009-05-05 | Murata Kikai Kabushiki Kaisha | Moving body system and moving body |
| JP2009096634A (en) * | 2007-09-26 | 2009-05-07 | Mitsubishi Heavy Ind Ltd | Moving amount detection device of distribution machine |
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