JPH0170467U - - Google Patents
Info
- Publication number
- JPH0170467U JPH0170467U JP1987164690U JP16469087U JPH0170467U JP H0170467 U JPH0170467 U JP H0170467U JP 1987164690 U JP1987164690 U JP 1987164690U JP 16469087 U JP16469087 U JP 16469087U JP H0170467 U JPH0170467 U JP H0170467U
- Authority
- JP
- Japan
- Prior art keywords
- image sensor
- motor
- platen
- reading device
- document
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Facsimile Scanning Arrangements (AREA)
Description
第１図は、この考案の一実施例原稿読取装置の
ステツプ周期を決定するための処理フローを示す
図、第２図は、この考案の一実施例を示すフアク
シミリの原稿読取装置のブロツク図、第３図は、
１ラインの読取周期Ｔとモータの１ステツプパル
スの関係Ｔ０の関係を示すタイムチヤート、第４
図は、原稿読取装置の機構の概略を示す図である
。
１１：ＭＰＵ、１３：ステツプモータ、１５：
プラテン、１６：密着イメージセンサ、１８：カ
ウンタ。
FIG. 1 is a diagram showing a processing flow for determining the step cycle of a document reading device according to an embodiment of this invention, and FIG. 2 is a block diagram of a facsimile document reading device showing an embodiment of this invention. Figure 3 shows
Time chart showing the relationship T0 between the reading period T of one line and one step pulse of the motor, No. 4
The figure is a diagram schematically showing the mechanism of the document reading device. 11: MPU, 13: Step motor, 15:
Platen, 16: Contact image sensor, 18: Counter.
Claims (1)
プラテンとイメージセンサの間に原稿を通し、制
御部の制御の下に、モータにより前記プラテンを
回転させるとともに、前記イメージセンサで、原
稿を読取るフアクシミリの原稿読取装置において
、 前記イメージセンサによる１ラインの通信周期
を計数する手段と、この計数手段で得られる通信
周期に応じて、前記モータの１ステツプの周期を
算出する手段と、この算出された１ステツプ周期
により、前記モータを駆動するモータ制御部とを
備えたことを特徴とするフアクシミリの原稿読取
装置。[Claims for Utility Model Registration] A platen and an image sensor are brought into close contact with each other, a document is passed between the platen and the image sensor, the platen is rotated by a motor under the control of a control unit, and the image sensor is rotated by a motor. , a facsimile document reading device for reading a document, comprising: means for counting the communication cycle of one line by the image sensor; and means for calculating the cycle of one step of the motor according to the communication cycle obtained by the counting means. A facsimile document reading device comprising: a motor control unit that drives the motor according to the calculated one-step period.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987164690U JPH0170467U (en) | 1987-10-28 | 1987-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987164690U JPH0170467U (en) | 1987-10-28 | 1987-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0170467U true JPH0170467U (en) | 1989-05-10 |
Family
ID=31450520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987164690U Pending JPH0170467U (en) | 1987-10-28 | 1987-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0170467U (en) |
-
1987
- 1987-10-28 JP JP1987164690U patent/JPH0170467U/ja active Pending
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