JPS6016645B2 - Ruled line control method - Google Patents

Ruled line control method

Info

Publication number
JPS6016645B2
JPS6016645B2 JP53002488A JP248878A JPS6016645B2 JP S6016645 B2 JPS6016645 B2 JP S6016645B2 JP 53002488 A JP53002488 A JP 53002488A JP 248878 A JP248878 A JP 248878A JP S6016645 B2 JPS6016645 B2 JP S6016645B2
Authority
JP
Japan
Prior art keywords
ruled line
sensitive material
control method
ruled
light
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.)
Expired
Application number
JP53002488A
Other languages
Japanese (ja)
Other versions
JPS5494834A (en
Inventor
雅幸 内田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP53002488A priority Critical patent/JPS6016645B2/en
Publication of JPS5494834A publication Critical patent/JPS5494834A/en
Publication of JPS6016645B2 publication Critical patent/JPS6016645B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Document Processing Apparatus (AREA)

Description

【発明の詳細な説明】 この発明は例えば写真植字装置により罫線引書を行なう
場合の罫線引書制御方法に関するものである。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for controlling line drawing when, for example, a phototypesetting device performs line drawing.

従来の罫線引書は、定規と烏口を用いて人手で行なわれ
ることが多く、最近罫線引書のための自動装置が種々発
表されているが、これらの装置の制御方法はすべてをハ
ードウェアに依存するため複雑な回路となり、装置の仕
様を拡張することも困難であるという欠点があった。
Traditionally, line drawing is often done manually using a ruler and a crowbar, and recently various automatic devices for drawing lines have been announced, but the control methods for these devices are all based on hardware. This has the disadvantage that the circuit becomes complicated and it is difficult to expand the specifications of the device.

またこれらの装置の制御シーケンスをソフトだけで組む
ことも考えられるが、その場合は処理時間が長くなり、
非常に短かし、罫線を断続的に印書することは困難であ
るという欠点があった。この発明はこれらの欠点を解消
するためになされたもので、ソフトとハードを有効に絹
合せて簡単でしかも仕様の拡張が容易な制御方法を提供
するものである。
It is also possible to create control sequences for these devices using only software, but in that case the processing time will be longer and
It has the disadvantage that it is very short and it is difficult to print ruled lines intermittently. This invention was made to eliminate these drawbacks, and provides a simple control method that effectively combines software and hardware and allows for easy expansion of specifications.

第1図はこの発明の一実施例を示すブロック線図であり
、図において1は装置全体の制御を行なうCPU、2は
CPUIからの指令を一時的に貯える出力レジスタ、3
は感材の移動量より得られる現在位置を貯える現在位置
レジスタ、4は出力レジスタ情報と現在位置レジスタ情
報とを比較する比較器、5はフリップフロップ、6は罫
線シ.ャッタゲート、7は罫線用シャツ夕、8はモータ
制御用レジスタ、9はパラレルーシリァル変換器(以下
P/S変換器という)、10はパルスモータ、11は感
材ドラム、12はシリアルーパラレル変換器(以下S/
P変換器という)である。
FIG. 1 is a block diagram showing one embodiment of the present invention, in which 1 is a CPU that controls the entire device, 2 is an output register that temporarily stores commands from the CPUI, and 3 is a block diagram showing an embodiment of the present invention.
4 is a comparator that compares the output register information with the current position register information, 5 is a flip-flop, and 6 is a ruled line register. 7 is a shutter gate, 8 is a register for motor control, 9 is a parallel-to-serial converter (hereinafter referred to as a P/S converter), 10 is a pulse motor, 11 is a sensitive material drum, 12 is a serial-to-parallel converter vessel (hereinafter referred to as S/
P converter).

第2図は第1図に示す実施例の動作を表わす動作タイム
チャートであり、感村ドラムの移動、罫線引書とその坐
嬢、感材ドラムの移動速度の一例を示す図である。
FIG. 2 is an operation time chart showing the operation of the embodiment shown in FIG. 1, and is a diagram showing an example of the movement speed of the photosensitive drum, the ruled line drawing and its seat, and the moving speed of the photosensitive material drum.

第2図について第1図に示す実施例における動作を説明
する。
The operation of the embodiment shown in FIG. 1 will be explained with reference to FIG.

この実施例においては、罫線引書は廻転する感材ドラム
11に捲かれた感光材料に対する投光を罫線用シャツ夕
7によりオン又はオフ状態にすることにより行なわれる
もので、第2図の横坐標は感材ドラム11の廻転位置を
示すものである。罫線スイッチをオンにすると藤材ドラ
ム11はBAだけ逆回転し、その後正方向に廻転を始め
る。努線引書を行なう位直情報は、C〜J点につきTA
BI〜TAB8としてCPUIに設定してあり、感材ド
ラム1 1の廻転中に比較器4は感材ドラム1 1の現
在位置とCPUIよりの罫線TAB情報を比較し、比較
器の出力により罫線用シャツ夕7のオン制御及びオフ制
御を行ない、図の例においてはCE,FG,IJ‘こ罫
線引書を行ない、感材ドラム11はJ点通過後K点まで
オーバーランして停止する。感村ドラム11をB点より
A点迄バックさせ、またJ点通過後K点迄オーバーラン
させるのは第2図の下部に示すようにC点〜J点間の感
材ドラムの速度を一定に保つためである。次に第1図に
よって本発明の実施例を更に詳しく説明する。罫線スイ
ッチをオンにすると、CPUIより出力レジスタ2に感
材ドラム11のバック量が与えられ、このバック重信号
はモータ制御用レジスタ8を経て、P/S変換器9によ
りモータ制御信号に変換され、モータ10を駆動して感
材ドラム11にバック量を与える。次にCPUIは第2
図におけるAKの廻転量の演算を行ない、上記の感材ド
ラム11にバック量を与える時と同じ手順によりモ−夕
10を駆動して、感材ドラム11を正方向に廻転させる
。感材ドラム11が正万向に廻転を始めた後は、CPU
は罫線を最初に行なう点の位置データ、すなわち第2図
におけるC点の位置データをデータmとして出力レジス
タ2に入力する。.一方感材ドラム11の廻転量は、モ
ータ10の入力信号よりS/P変換器12を経て現在位
置レジスタ3に現在位置情報データnとして常に入力さ
れる。比較器4は上記データmおよびnを比較し、m=
nになるとフリップ・.フロップ5にトリガを与え、フ
リツプ・フロツプ5の出力は罫線シャツタゲート6を経
て、罫線用シャツ夕7をオンにして罫線が始まる。罫線
位置データmと現在位置データnの関係がm<nになる
と、比較器4は直ちにCPUIに対して罫線の終る位置
すなわち第2図の例ではE点の位贋データm′を要求す
る。m′の位置データはCPUIより出力レジスタ2を
経て比較器4に与えられる。感材ドラム11が更に廻転
して、現在位置データnが増加し、m′=nになると、
上記と同様に比較器4よりフリップ・フロツプ5にトリ
ガが与えられ、フリツプ・フロツプ5は反転して、罫線
シャツタゲート6を経て、罫線用シャツ夕7をオフにす
る。以上に述べたステップの繰返し‘こより、第2図の
例に示すような罫線引書が行なわれる。以上のこの発明
の実施例では、罫線される感村をドラムに捲いて廻転さ
せる場合について述べたが、この他に感材の移動方法に
は種々の機構を用いることが出釆ることは云うまでもな
い。
In this embodiment, the line drawing is performed by turning on or off the light emitted onto the photosensitive material rolled up on the rotating photosensitive material drum 11 by means of the liner plate 7. The seat mark indicates the rotating position of the photosensitive material drum 11. When the ruled line switch is turned on, the rattan drum 11 rotates backward by BA, and then starts rotating in the forward direction. TA for point C to J for the position information for the line guide.
The comparator 4 compares the current position of the sensitive material drum 11 with the ruled line TAB information from the CPUI while the sensitive material drum 11 is rotating, and uses the output of the comparator to set the ruled line TAB information as BI to TAB8. On-control and off-control of the printer 7 are carried out, and in the example shown in the figure, the lines CE, FG, and IJ' are drawn, and after passing the J point, the photosensitive material drum 11 overruns to the K point and stops. The reason why the photosensitive drum 11 is moved back from point B to point A and overrun to point K after passing point J is to keep the speed of the photosensitive drum 11 constant between points C and J as shown in the lower part of FIG. This is to keep it safe. Next, an embodiment of the present invention will be explained in more detail with reference to FIG. When the ruled line switch is turned on, the amount of backing of the sensitive material drum 11 is given to the output register 2 by the CPU, and this backing signal passes through the motor control register 8 and is converted into a motor control signal by the P/S converter 9. , the motor 10 is driven to apply a backing amount to the photosensitive material drum 11. Next, the CPUI is the second
The amount of rotation of the AK shown in the figure is calculated, and the motor 10 is driven to rotate the photosensitive material drum 11 in the forward direction using the same procedure as when applying the back amount to the photosensitive material drum 11 described above. After the sensitive material drum 11 starts rotating in the direction of Masaman, the CPU
inputs the positional data of the point at which a ruled line is first drawn, that is, the positional data of point C in FIG. 2, to the output register 2 as data m. .. On the other hand, the amount of rotation of the photosensitive material drum 11 is always input from the input signal of the motor 10 to the current position register 3 via the S/P converter 12 as current position information data n. Comparator 4 compares the above data m and n, m=
Flip when it reaches n. A trigger is given to the flip-flop 5, and the output of the flip-flop 5 passes through the ruled line target gate 6, turns on the ruled line target gate 7, and starts forming a ruled line. When the relationship between the ruled line position data m and the current position data n becomes m<n, the comparator 4 immediately requests the CPUI for the falsification data m' of the position where the ruled line ends, that is, point E in the example of FIG. The position data of m' is given to the comparator 4 via the output register 2 from the CPUI. When the sensitive material drum 11 rotates further and the current position data n increases and becomes m'=n,
Similarly to the above, a trigger is applied from the comparator 4 to the flip-flop 5, and the flip-flop 5 is inverted to turn off the ruled line shirt gate 7 via the ruled line shirt gate 6. By repeating the steps described above, a line drawing as shown in the example of FIG. 2 is performed. In the above embodiments of the present invention, a case has been described in which a ruled photosensitive material is rolled up on a drum and rotated, but it is possible to use various mechanisms for moving the photosensitive material. Not even.

したがって機方向に限らず、縦方向、或は正逆両方、あ
るいはそれ等を組合せて罫線引書することが出来る。ま
た以上の実施例では感材に投光して罫線引書する場合に
ついて述べたが、この発明はその他の罫線方法、例えば
静電方式、放電方式その他種々の印書方式に適用出来る
ことはいうまでもない。更にまた第1図に示す実施例で
は感材ドラム11が廻転し罫線用シャツ夕7の位置が固
定されていたが、一般に霧線引書のためには感材とこの
感材上に記録するための記録ヘッドとの相対位置の移動
が行なわれればよろしく、この発明の方法はこの相対位
置に関連して記録ヘッドの動作を制御する一般的な方法
を提供するものである。以上のようにこの発明によれば
、簡単なソフトとハードの組合せにより任意の長さ、間
隔、個数の罫線を高速に引書することが出釆る利点があ
る。
Therefore, it is possible to draw ruled lines not only in the machine direction but also in the vertical direction, in both forward and reverse directions, or in a combination thereof. Furthermore, in the above embodiments, the case where ruled lines are drawn by projecting light onto a sensitive material has been described, but it is to be understood that the present invention can be applied to other ruled line methods, such as electrostatic method, discharge method, and various other printing methods. Not even. Furthermore, in the embodiment shown in FIG. 1, the sensitive material drum 11 rotates and the position of the ruled line sheet 7 is fixed, but generally, for fog line drawing, a light sensitive material and recording on this sensitive material are used. The method of the present invention provides a general method for controlling the operation of the print head in relation to this relative position. As described above, the present invention has the advantage that ruled lines of any length, interval, and number can be drawn at high speed by a simple combination of software and hardware.

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

第1図はこの発明の一実施例を示すブロック線図、第2
図は第1図に示す実施例の動作を表わす動作タイムチャ
ートである。 図中1はCPU、2は出力レジスタ、3は現在位置レジ
スタ、4は比較器、5はフリツプ・フロツプ、6は罫線
シャツタ用ゲート、7は罫線用シャツ夕、8はモータ制
御信号レジスタ、9はP/S変換器、10はモータ、1
1は感材ドラム、12はS/P変換器である。 第l図 第2図
FIG. 1 is a block diagram showing one embodiment of the present invention, and FIG.
The figure is an operation time chart showing the operation of the embodiment shown in FIG. In the figure, 1 is a CPU, 2 is an output register, 3 is a current position register, 4 is a comparator, 5 is a flip-flop, 6 is a gate for the ruled line shutter, 7 is a gate for the ruled line shutter, 8 is a motor control signal register, 9 is a P/S converter, 10 is a motor, 1
1 is a sensitive material drum, and 12 is an S/P converter. Figure lFigure 2

Claims (1)

【特許請求の範囲】[Claims] 1 感材とこの感材上に記録する記録ヘツドとを有し上
記感材と上記記録ヘツドとの相対位置に関連して上記記
録ヘツドを制御して上記感材上に罫線引書を行なう罫線
引書制御方法において、上記相対位置を検出する段階、
罫線位置データをCPUから出力して一時記憶する段階
、この一次記憶した罫線位置データと上記相対位置とを
比較しその比較結果により上記記録ヘツドの動作を制御
し上記相対位置を変化させかつ上記一時記憶した罫線位
置データを更新する段階を備えたことを特徴とする罫線
引書制御方法。
1. A ruled line, which has a light-sensitive material and a recording head for recording on the light-sensitive material, and draws ruled lines on the light-sensitive material by controlling the recording head in relation to the relative positions of the light-sensitive material and the recording head. In the document control method, detecting the relative position;
The step of outputting ruled line position data from the CPU and temporarily storing it, comparing the temporarily stored ruled line position data with the above relative position, controlling the operation of the recording head based on the comparison result, changing the above relative position, and temporarily storing the ruled line position data. A ruled line drawing control method comprising the step of updating stored ruled line position data.
JP53002488A 1978-01-12 1978-01-12 Ruled line control method Expired JPS6016645B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53002488A JPS6016645B2 (en) 1978-01-12 1978-01-12 Ruled line control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53002488A JPS6016645B2 (en) 1978-01-12 1978-01-12 Ruled line control method

Publications (2)

Publication Number Publication Date
JPS5494834A JPS5494834A (en) 1979-07-26
JPS6016645B2 true JPS6016645B2 (en) 1985-04-26

Family

ID=11530736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53002488A Expired JPS6016645B2 (en) 1978-01-12 1978-01-12 Ruled line control method

Country Status (1)

Country Link
JP (1) JPS6016645B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6219452U (en) * 1985-07-19 1987-02-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6219452U (en) * 1985-07-19 1987-02-05

Also Published As

Publication number Publication date
JPS5494834A (en) 1979-07-26

Similar Documents

Publication Publication Date Title
US4103216A (en) Stepping motor closed loop constant velocity control system
US3971044A (en) Electronic horizontal shifting and variable print width in a buffered printer
US4232975A (en) Print hammer control
JPH0121718B2 (en)
US4224869A (en) Parallel line printer
US4143980A (en) Shifting arrangement for exact space positioning of a writing carriage in typewriters
JPS6016645B2 (en) Ruled line control method
US3925787A (en) Ink jet type printing device
US3651914A (en) Asynchronous printer
JPS6151353A (en) Dot matrix type serial printer
JPS5829237B2 (en) serial printer
JPH07407B2 (en) Print control method
JPH0239998B2 (en)
JP2739617B2 (en) Serial dot printer
JPS5830143B2 (en) Initial alignment method of rotating body servo positioning device in phototypesetting machine
JPH0521752B2 (en)
JP2710947B2 (en) Printing device
JPS6027578B2 (en) printing device
JPH0158073B2 (en)
JPS635969A (en) Electronic overhead projector device
JPH10206958A (en) Photographing information imprinting device for camera
JPS59395B2 (en) Dot matrix type serial printer
JPS5812623B2 (en) injisouchi
US3733983A (en) Photographic composition system using a galvanometer movement
JP2998622B2 (en) Magnetic printing equipment