JPS63200958U - - Google Patents
Info
- Publication number
- JPS63200958U JPS63200958U JP9287687U JP9287687U JPS63200958U JP S63200958 U JPS63200958 U JP S63200958U JP 9287687 U JP9287687 U JP 9287687U JP 9287687 U JP9287687 U JP 9287687U JP S63200958 U JPS63200958 U JP S63200958U
- Authority
- JP
- Japan
- Prior art keywords
- manual feed
- image sensor
- feed speed
- line image
- hand
- 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
- Character Input (AREA)
- Image Input (AREA)
- Facsimile Scanning Arrangements (AREA)
Description
図面はいずれも本考案の一実施例であり、第１
図は構成説明図、第２図は外観斜視図、第３図は
電気回路ブロツク図である。
１２……速度検出用受光素子、１８……有効セ
ンサ処理回路（出力処理回路）、１……ＬＥＤア
レイ（照明光源）、２……原稿、４……密着型イ
メージセンサ（ラインイメージセンサ）、１３…
…遠心ブレーキ、１５……メモリ、１９……速度
比較処理回路（比較手段）、２０……速度表示回
路、２１……表示部。
Each drawing is an example of the present invention, and the first
The figure is an explanatory diagram of the configuration, FIG. 2 is an external perspective view, and FIG. 3 is an electric circuit block diagram. 12... Light receiving element for speed detection, 18... Effective sensor processing circuit (output processing circuit), 1... LED array (illumination light source), 2... Document, 4... Contact type image sensor (line image sensor), 13...
...Centrifugal brake, 15...Memory, 19...Speed comparison processing circuit (comparison means), 20...Speed display circuit, 21...Display unit.
Claims (1)
サ及び該原稿を照明するための照明光源より成る
読み取り系と、前記ラインイメージセンサの移動
に伴つて発生する手送り速度検出信号により前記
ラインイメージセンサの有効出力を取り出す出力
処理回路と、を備えたハンドスキヤン形光電変換
ユニツトにおいて、 前記手送り速度検出信号から得られる手送り速
度と前記ラインイメージセンサの限界手送り速度
を比較する比較手段と、この比較手段により前記
手送り速度が前記限界手送り速度を越えたと判定
された場合、操作者に警告する警告手段と、を備
えることを特徴とするハンドスキヤン形光電変換
ユニツト。[Claims for Utility Model Registration] A reading system consisting of a line image sensor for photoelectrically converting a document and an illumination light source for illuminating the document, and a manual feed speed detection signal generated as the line image sensor moves. and an output processing circuit for extracting an effective output of the line image sensor by comparing the hand-feeding speed obtained from the hand-feeding speed detection signal with the limit hand-feeding speed of the line image sensor. 1. A handscan type photoelectric conversion unit comprising: a comparison means for determining that the manual feed speed exceeds the limit manual feed speed; and a warning means for warning an operator when the comparison means determines that the manual feed speed exceeds the limit manual feed speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9287687U JPS63200958U (en) | 1987-06-17 | 1987-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9287687U JPS63200958U (en) | 1987-06-17 | 1987-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63200958U true JPS63200958U (en) | 1988-12-23 |
Family
ID=30954956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9287687U Pending JPS63200958U (en) | 1987-06-17 | 1987-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63200958U (en) |
-
1987
- 1987-06-17 JP JP9287687U patent/JPS63200958U/ja active Pending
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