JPS6178474U - - Google Patents

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Publication number
JPS6178474U
JPS6178474U JP16317384U JP16317384U JPS6178474U JP S6178474 U JPS6178474 U JP S6178474U JP 16317384 U JP16317384 U JP 16317384U JP 16317384 U JP16317384 U JP 16317384U JP S6178474 U JPS6178474 U JP S6178474U
Authority
JP
Japan
Prior art keywords
motor
rotation
input device
line sensor
image input
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
Application number
JP16317384U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP16317384U priority Critical patent/JPS6178474U/ja
Publication of JPS6178474U publication Critical patent/JPS6178474U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本考案の一実施例のブロツク図、第2
図a,bはそれぞれ本実施例によるセンサの移動
速度およびセンサの位置の時間変化を示す図、第
3図は本考案の他の実施例のブロツク図、第4図
は第3図の動作を説明するためのフローチヤート
、第5図は本実施例に用いられを画像入力装置の
概略構成図、第6図は従来のモータ駆動装置を示
すブロツク図、第7図は従来のセンサの速度の時
間変化を示す図である。 8…サーボモータ、6…パルスエンコーダ、1
5…モータ駆動回路、21…ストツプ信号、23
…アツプダウンカウンタ、26…センサ読取り制
御回路、27…スタート信号。
Figure 1 is a block diagram of one embodiment of the present invention;
Figures a and b are diagrams showing the moving speed of the sensor and time changes in the position of the sensor according to this embodiment, respectively. Figure 3 is a block diagram of another embodiment of the present invention, and Figure 4 shows the operation of Figure 3. Flowchart for explanation; FIG. 5 is a schematic configuration diagram of an image input device used in this embodiment; FIG. 6 is a block diagram showing a conventional motor drive device; and FIG. 7 is a diagram showing the speed of a conventional sensor. It is a figure showing a time change. 8... Servo motor, 6... Pulse encoder, 1
5...Motor drive circuit, 21...Stop signal, 23
...Up-down counter, 26...Sensor reading control circuit, 27...Start signal.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 1次元のラインセンサをモータ駆動によつて一
定速度で走行させ、2次元の画像データを読み取
る画像入力装置において、中間停止信号に応答し
てモータの回転を停止させる手段、再起動の信号
によつて前記モータを予定量逆転し、その後正転
させる手段、および前記モータの正および負方向
の回転量を検出し、前記ラインセンサが前記中間
停止信号発生時の位置に来たとき、該ラインセン
サによる読取りを開始させる手段を具備したこと
を特徴とする画像入力装置。
In an image input device that reads two-dimensional image data by driving a one-dimensional line sensor at a constant speed by driving a motor, there is provided a means for stopping the rotation of the motor in response to an intermediate stop signal, and a means for stopping the rotation of the motor in response to a restart signal. means for rotating the motor by a predetermined amount in the reverse direction and then forward rotation; and means for detecting the amount of rotation of the motor in the positive and negative directions, and when the line sensor reaches the position at which the intermediate stop signal is generated, the line sensor detects the rotation amount of the motor in the positive and negative directions. 1. An image input device comprising means for starting reading by an image input device.
JP16317384U 1984-10-30 1984-10-30 Pending JPS6178474U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16317384U JPS6178474U (en) 1984-10-30 1984-10-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16317384U JPS6178474U (en) 1984-10-30 1984-10-30

Publications (1)

Publication Number Publication Date
JPS6178474U true JPS6178474U (en) 1986-05-26

Family

ID=30721033

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16317384U Pending JPS6178474U (en) 1984-10-30 1984-10-30

Country Status (1)

Country Link
JP (1) JPS6178474U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000036698A (en) * 1998-05-14 2000-02-02 Matsushita Electric Ind Co Ltd Method for inspecting electronic part mounted circuit board and its device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000036698A (en) * 1998-05-14 2000-02-02 Matsushita Electric Ind Co Ltd Method for inspecting electronic part mounted circuit board and its device

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