JPS6490669A - Positioning system - Google Patents
Positioning systemInfo
- Publication number
- JPS6490669A JPS6490669A JP62247628A JP24762887A JPS6490669A JP S6490669 A JPS6490669 A JP S6490669A JP 62247628 A JP62247628 A JP 62247628A JP 24762887 A JP24762887 A JP 24762887A JP S6490669 A JPS6490669 A JP S6490669A
- Authority
- JP
- Japan
- Prior art keywords
- counter
- processing circuit
- mobile body
- head
- stepping motor
- 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
- Facsimile Scanning Arrangements (AREA)
Abstract
PURPOSE:To accurately decide the position of a mobile body with simple circuit constitution by counting the number of pulses given to a stepping motor and calculating the position of the mobile body based on the count. CONSTITUTION:A facsimile equipment 39 consists of a rearplate 30, a glass plate 31 and a read section 38, and the read section 38 is made up of a stepping motor 32, a belt 34 being a power transmitting means, a read head 35 being a mobile body and a processing circuit 33 being a counter means. The stepping motor 32 is driven by a pulse from the processing circuit 33 and the torque of the motor 32 is given to the head 35 via the belt 34. The processing circuit 33 includes the counter 40 and the counter 40 counts the pulse number given to the motor 32. Then the processing circuit 33 calculates the moving quantity of the head 35 based on the count of the counter 40.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62247628A JPS6490669A (en) | 1987-09-30 | 1987-09-30 | Positioning system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62247628A JPS6490669A (en) | 1987-09-30 | 1987-09-30 | Positioning system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6490669A true JPS6490669A (en) | 1989-04-07 |
Family
ID=17166337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62247628A Pending JPS6490669A (en) | 1987-09-30 | 1987-09-30 | Positioning system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6490669A (en) |
-
1987
- 1987-09-30 JP JP62247628A patent/JPS6490669A/en active Pending
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