JPS628923B2 - - Google Patents
Info
- Publication number
- JPS628923B2 JPS628923B2 JP1076284A JP1076284A JPS628923B2 JP S628923 B2 JPS628923 B2 JP S628923B2 JP 1076284 A JP1076284 A JP 1076284A JP 1076284 A JP1076284 A JP 1076284A JP S628923 B2 JPS628923 B2 JP S628923B2
- Authority
- JP
- Japan
- Prior art keywords
- electromagnetic
- section
- electromagnetic magnet
- circuit
- power supply
- 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
Links
- 238000000034 method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 6
- 238000009940 knitting Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 210000004899 c-terminal region Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
- H01F7/1877—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings controlling a plurality of loads
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Knitting Machines (AREA)
Description
【発明の詳細な説明】
（技術分野）
本発明は電磁マグネツトを多数駆動する場合の
駆動方式に関する。DETAILED DESCRIPTION OF THE INVENTION (Technical Field) The present invention relates to a driving method for driving a large number of electromagnetic magnets.
（従来技術）
従来、多数の電磁マグネツト例えばソレノイド
を使用して編機の多数の編針を電子的に制御し駆
動するような場合には、第１図のブロツク図に示
されるような回路方式で行なわれていた。同図に
おいて、１は多数の電磁マグネツトとしてソレノ
イドを使用した電磁マグネツト部、２はこれを制
御するための電磁マグネツト制御部で電源部３、
ドライバ４、ドライブコントロール回路５、ラツ
チ回路６及びシフトレジスタ７から構成されてい
る。そして、ドライブコントロール回路５から、
シリアルデータ信号をシフトレジスタ７に伝送
し、ラツチ回路６にラツチ信号によりシフトレジ
スタのデータをラツチせしめ、ドライバ４を動作
せしめて所定のソレノイドを選択駆動するもので
ある。(Prior Art) Conventionally, when a large number of electromagnetic magnets, such as solenoids, are used to electronically control and drive a large number of knitting needles in a knitting machine, a circuit system as shown in the block diagram of Fig. 1 has been used. It was being done. In the figure, 1 is an electromagnetic magnet section using solenoids as a large number of electromagnetic magnets, 2 is an electromagnetic control section for controlling the magnet, and 3 is a power supply section.
It is composed of a driver 4, a drive control circuit 5, a latch circuit 6, and a shift register 7. Then, from the drive control circuit 5,
The serial data signal is transmitted to the shift register 7, the latch circuit 6 is caused to latch the data in the shift register by a latch signal, and the driver 4 is operated to selectively drive a predetermined solenoid.
従つて、仮りに、編針を作動させるソレノイド
数が1500個であるとすれば、電磁マグネツト部１
と電磁マグネツト制御部２との間には3000本とい
う多数本の配線が必要となり、また、その配線長
も長くなるから、ロスが増大して不経済である
他、これから発生するノイズの影響を受け易くな
るなどの欠点がある。 Therefore, if the number of solenoids that operate the knitting needles is 1500, the electromagnetic magnet section 1
As many as 3,000 wires are required between the electromagnetic magnet controller 2 and the electromagnetic magnet controller 2, and the length of the wires is also long, which increases loss and is uneconomical. There are drawbacks such as being easier to accept.
また、システム全体の電源部はソレノイドの使
用個数に対応してその容量を変える必要があり、
もしも、ソレノイドの使用個数を少なくしたと
き、電源容量がそのままでは効率が悪くなり不経
済となるなどの欠点があつた。 In addition, the capacity of the power supply for the entire system must be changed depending on the number of solenoids used.
If the number of solenoids used was reduced, but the power supply capacity remained the same, there would be drawbacks such as poor efficiency and uneconomical performance.
（発明の目的）
本発明の目的は、これらの欠点を解決すべく、
駆動用電磁マグネツトユニツト、電磁マグネツト
ドライブ用制御部及び電磁部を一体化して取扱い
容易な構造とし、ドライブ情報をシリアル伝送す
ることにより電磁マグネツトへの配線本数を激減
しかつ配線長の短小化を図り、ノイズ発生が少な
く、配線ロスの少ない効率の良い電源供給を行な
える電磁マグネツトの駆動方式を提供するにあ
る。(Object of the invention) The object of the invention is to solve these drawbacks,
The drive electromagnetic unit, electromagnetic drive control section, and electromagnetic section are integrated into an easy-to-handle structure, and drive information is transmitted serially, dramatically reducing the number of wires to the electromagnetic magnet and shortening the length of the wires. It is an object of the present invention to provide an electromagnetic magnet drive system that can efficiently supply power with less noise generation and less wiring loss.
（発明の構成）
これらの目的を達成するため、本発明は電源部
とドライブコントロール回路とから構成された電
磁マグネツト制御部と、電源部、シフトレジス
タ、ラツチ回路、ドライバ及び複数個の電磁マグ
ネツトを内蔵したユニツトを複数個設けた電磁マ
グネツト部とを備え、前記電磁マグネツト制御部
のドライブコントロール回路から、前記電磁マグ
ネツト部の複数個のユニツトへそれぞれシリアル
データ伝送線とラツチ信号電送線を配線せしめる
ことにより、電磁マグネツト部と電磁マグネツト
制御部間の配線数を従来方式に比して著しく少な
くせしめた駆動方式である。(Structure of the Invention) In order to achieve these objects, the present invention includes an electromagnetic magnet control section composed of a power supply section and a drive control circuit, and a power supply section, a shift register, a latch circuit, a driver, and a plurality of electromagnetic magnets. and an electromagnetic magnet section having a plurality of built-in units, and a serial data transmission line and a latch signal transmission line are wired from the drive control circuit of the electromagnetic magnet control section to the plurality of units of the electromagnetic magnet section, respectively. This is a drive method that significantly reduces the number of wires between the electromagnet section and the electromagnet control section compared to the conventional method.
以下本発明を実施例について具体例に説明す
る。 EXAMPLES The present invention will now be described in detail with reference to Examples.
（実施例）
第２図は本発明の構成を示す一実施例のブロツ
ク図であつて、図中、１０は電磁マグネツトとし
てソレノイドを使用した例えば24個のユニツト１
１，１２……３４から成る電磁マグネツト部、３
５は電磁マグネツト制御部でドライブコントロー
ル回路３６とその電源部３７とから構成され、
AC電源から配線Ａにより各ユニツトに電源が供
給される。また、ドライブコントロール回路３６
から配線B1〜B24によつてシリアルデータ信号が
また、配線Ｃによつてラツチ信号が電磁マグネツ
ト部１０の各ユニツト１１，１２，……，３４に
伝送される。(Embodiment) Fig. 2 is a block diagram of an embodiment showing the configuration of the present invention, and in the figure, 10 indicates 24 units 1, for example, each using a solenoid as an electromagnetic magnet.
An electromagnetic magnet section consisting of 1, 12...34, 3
Reference numeral 5 denotes an electromagnetic control section, which is composed of a drive control circuit 36 and its power supply section 37;
Power is supplied to each unit from the AC power source via wiring A. In addition, the drive control circuit 36
A serial data signal is also transmitted through wiring B1 to B24 , and a latch signal is transmitted through wiring C to each unit 11, 12, . . .
第３図は前記電磁マグネツト１０の各ユニツト
１１〜３４の構成を示すブロツク図で、３８はユ
ニツト内蔵回路ドライブ用電源部、３９はシフト
レジスタで前記B1〜B24の配線によりシリアル信
号がそれぞれ端子Ｂに入力される。４０はラツチ
回路で前記Ｃ配線によつてラツチ信号が端子Ｃに
入力される。４１はドライバ、４２はソレノイド
である。 FIG. 3 is a block diagram showing the configuration of each unit 11 to 34 of the electromagnetic magnet 10, where 38 is a power supply section for driving the built-in circuit of the unit, 39 is a shift register, and serial signals are transmitted through the wirings B 1 to B 24 , respectively. It is input to terminal B. 40 is a latch circuit, and a latch signal is inputted to terminal C through the C wiring. 41 is a driver, and 42 is a solenoid.
以上のように構成されている本実施例は次のよ
うに動作する。 This embodiment configured as described above operates as follows.
今、仮に、電磁マグネツト部１０のうちのユニ
ツト１１のソレノイド群４２において、＃１、
＃100及び＃128のソレノイドを動作させようとす
れば電磁マグネツト制御部３５のドライブコント
ロール回路３６から前記＃１、＃100及び＃128ソ
レノイドに対応してこれらを動作させるためのシ
リアルデータ信号が配線B1を通つてユニツト１
１のＢ端子に入力し、シフトレジスタ３９がシフ
トし、動作アドレスのみが、これに接続されたラ
ツチ回路４０に信号が伝送されて配線Ｃを介して
ドライブコントロール回路３６からのラツチ信号
がＣ端子から入力してこれらをラツチする。従つ
てドライバ回路４１の＃１、＃100及び＃128が
ONし他はOFFしてソレノイド群４２中の＃１、
＃100及び＃128を動作せしめラツチする。なお、
ユニツト１１以外のユニツト中の所定のソレノイ
ドを動作させる場合も、上述した動作原理方式に
従つて所定のソレノイドが動作することはいうま
でもない。 Now, suppose that in the solenoid group 42 of the unit 11 of the electromagnetic part 10, #1,
If you want to operate the #100 and #128 solenoids, a serial data signal for operating the #1, #100, and #128 solenoids is wired from the drive control circuit 36 of the electromagnetic magnet control unit 35. Unit 1 through B 1
1, the shift register 39 shifts, only the operating address is transmitted to the latch circuit 40 connected to it, and the latch signal from the drive control circuit 36 is sent to the C terminal via the wire C. Latch these by inputting from . Therefore, #1, #100 and #128 of the driver circuit 41
#1 in the solenoid group 42, with the others turned off.
Operate and latch #100 and #128. In addition,
It goes without saying that when a predetermined solenoid in a unit other than unit 11 is operated, the predetermined solenoid operates according to the above-mentioned operating principle.
以上のように、本実施例においては、電磁マグ
ネツト部のソレノイド数は128本×24ユニツト＝
3072本であるから、従来方式であればソレノイド
と制御部間の配線本数は6144本の多数に達する
が、本発明方式によればシリアル信号線ラツチ信
号線で24×２×２本＝96本となり、本発明方式が
如何に少なくて済むかが明瞭である。 As mentioned above, in this embodiment, the number of solenoids in the electromagnetic part is 128 x 24 units =
Since the number of wires is 3072, in the conventional method the number of wires between the solenoid and the control section would reach 6144, but according to the method of the present invention, the number of serial signal lines and latch signal wires is 24 x 2 x 2 = 96. Therefore, it is clear how much the method of the present invention can be used.
また、ユニツト内に電源を内蔵しているので、
電源配線が短くて済み、配線によるロスが少なく
効率の良い電源供給が可能となる。 In addition, since the unit has a built-in power supply,
The power supply wiring can be short, and power can be supplied efficiently with less wiring loss.
（発明の効果）
以上説明したように、本発明は、駆動用ソレノ
イドユニツト、ソレノイドドライブ用制御部及び
電源部を一体化したので、取扱いが容易な構造と
なり、ドライブ情報をシリアル伝送することによ
り配線本数の少ない経済的なシステム構成ができ
るようになつた他、ユニツト内に電源が内蔵され
ているので、システム全体のソレノイドの使用個
数が変つても、ソレノイド駆動及び制御用電源容
量を変える必要がなく、電源配線が短かくて済む
ので、配線によるロスが少なく効率の良い電源供
給となつている。又、ユニツト外部に流れる高電
流回路がないので、ノイズの発生も少なく押える
ることができるなど多大の効果を奏するものであ
る。(Effects of the Invention) As explained above, the present invention integrates the drive solenoid unit, the solenoid drive control section, and the power supply section, so it has a structure that is easy to handle, and the drive information is serially transmitted. In addition to being able to create an economical system configuration with fewer solenoids, the power supply is built into the unit, so even if the number of solenoids used in the entire system changes, there is no need to change the capacity of the power supply for solenoid drive and control. Since the power supply wiring can be shortened, there is less loss due to wiring, resulting in a highly efficient power supply. Furthermore, since there is no high current circuit flowing outside the unit, the generation of noise can be suppressed to a low level, which has many advantages.
第１図は従来方式の構成を示すブロツク図、第
２図は本発明の一実施例の構成を示すブロツク
図、第３図は各ユニツトの構成を示すブロツク図
である。
１０……電磁マグネツト部、１１〜３４……ユ
ニツト、３５……電磁マグネツト制御部、３６…
…ドライブコントロール回路、３７，３８……電
源部、３９……シフトレジスタ、４０……ラツチ
回路、４１……ドライバ、４２……ソレノイド
群。
FIG. 1 is a block diagram showing the configuration of a conventional system, FIG. 2 is a block diagram showing the configuration of an embodiment of the present invention, and FIG. 3 is a block diagram showing the configuration of each unit. 10... Electromagnetic magnet section, 11-34... Unit, 35... Electromagnetic magnet control section, 36...
... Drive control circuit, 37, 38 ... Power supply section, 39 ... Shift register, 40 ... Latch circuit, 41 ... Driver, 42 ... Solenoid group.
Claims (1)
方式において、複数個の電磁マグネツトと、シリ
アルデータ信号が入力するシフトレジスタと、ラ
ツチ信号が入力するラツチ回路と、これらからの
出力信号により動作して前記電磁マグネツトをド
ライブするドライバと、前記各回路の電源を供給
する電源回路とを内蔵するユニツトを複数個有す
る電磁マグネツト部と、当該電磁マグネツト部の
各ユニツトにシリアルデータ信号とラツチ信号と
を伝送するドライブコントロール回路と、この回
路のロジツク電源を供給する電源部とから成る電
磁マグネツト制御部とを備え、前記電磁マグネツ
ト制御部からのドライブ情報データをシリアル方
式により前記電磁マグネツト部へ伝送せしめるこ
とにより所定の電磁マグネツトを選択駆動せしめ
ることを特徴とする電磁マグネツトの駆動方式。1 In a control system for selectively driving a plurality of electromagnetic magnets, the plurality of electromagnetic magnets, a shift register to which a serial data signal is input, a latch circuit to which a latch signal is input, and output signals from these operate to An electromagnetic magnet section having a plurality of units incorporating a driver for driving the electromagnetic magnet and a power supply circuit for supplying power to each of the circuits, and transmitting a serial data signal and a latch signal to each unit of the electromagnetic magnet section. The device is equipped with an electromagnetic magnet control section consisting of a drive control circuit and a power supply section that supplies logic power for this circuit, and transmits drive information data from the electromagnetic control section to the electromagnetic section in a serial manner. An electromagnetic magnet driving method characterized by selectively driving an electromagnetic magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1076284A JPS60154505A (en) | 1984-01-23 | 1984-01-23 | Method for driving electromagnetic magnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1076284A JPS60154505A (en) | 1984-01-23 | 1984-01-23 | Method for driving electromagnetic magnet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60154505A JPS60154505A (en) | 1985-08-14 |
| JPS628923B2 true JPS628923B2 (en) | 1987-02-25 |
Family
ID=11759336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1076284A Granted JPS60154505A (en) | 1984-01-23 | 1984-01-23 | Method for driving electromagnetic magnet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60154505A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63161128U (en) * | 1987-04-10 | 1988-10-21 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8715676D0 (en) * | 1987-07-03 | 1987-08-12 | Norgren Martonair Ltd | Solenoid system |
-
1984
- 1984-01-23 JP JP1076284A patent/JPS60154505A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63161128U (en) * | 1987-04-10 | 1988-10-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60154505A (en) | 1985-08-14 |
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