JPS62154697A - Electric circuit device - Google Patents
Electric circuit deviceInfo
- Publication number
- JPS62154697A JPS62154697A JP29444685A JP29444685A JPS62154697A JP S62154697 A JPS62154697 A JP S62154697A JP 29444685 A JP29444685 A JP 29444685A JP 29444685 A JP29444685 A JP 29444685A JP S62154697 A JPS62154697 A JP S62154697A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- drive circuit
- signal
- control
- drive
- 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
- Feedback Control In General (AREA)
- Manipulator (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
［発明の技術分野］
本発明は例えばロボット等の生産設備や工作機械などを
制御駆動するための電気回路装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to an electric circuit device for controlling and driving production equipment such as robots, machine tools, and the like.
［発明の技術的背禦１
従来から生産あるいは工作ロボットのような自動機械、
設備等を制御駆動するための電気回路装置としては、第
２図に示すようにセンサ１からの信号２を入力し、これ
を適当に処理しセンサ信号３として出力するとともに、
ロボット等のアクチュエータ４へそれを駆動する信号５
を出力する駆動回路６とこの駆動回路６からのセンサ信
号３を入力し１ｉｌｌ ａｌｌ信号７を出力する制御回
路８とを、駆動回路用電源９および制御回路用電源１０
と共に一つの電装筺体１１内に収納した＋ｒ！ｊ造のも
のが使用されている。[Technical background of the invention 1: Conventionally, automatic machines such as production or machine robots,
As an electric circuit device for controlling and driving equipment etc., as shown in FIG. 2, a signal 2 from a sensor 1 is inputted, and this is processed appropriately and outputted as a sensor signal 3.
A signal 5 for driving an actuator 4 of a robot, etc.
A drive circuit 6 that outputs the 1ill all signal 7 and a control circuit 8 that inputs the sensor signal 3 from the drive circuit 6 and outputs the 1ill all signal 7 are connected to a drive circuit power supply 9 and a control circuit power supply 10.
+r! stored in one electrical equipment housing 11 together with +r! A j-shaped one is used.
［技術的背景の問題点］
しかしながらこのような構造の電気回路装置においては
、駆動回路用電源９により駆動回路６に高電流電圧が供
給されているため、その影響で制御回路８と駆動回路６
とを接続する低電圧の制御０データ線１２を伝わる信号
にノイズが発生しやすく、このノイズにより制御回路８
が正常に動作しなくなるおそれがあった。[Problems in the technical background] However, in an electric circuit device having such a structure, since a high current voltage is supplied to the drive circuit 6 by the drive circuit power supply 9, the control circuit 8 and the drive circuit 6 are affected by this.
Noise is likely to occur in the signal transmitted through the low-voltage control 0 data line 12 that connects the control circuit 8.
There was a risk that it would not work properly.
またセンーリ゛１やアクチュエータ４と駆動回路６との
距離が大きい場合には、セン蕾す１からの信号２や駆動
回路６からの駆動信号５にノイズが発生しやすかった。Further, when the distance between the sensor 1 or the actuator 4 and the drive circuit 6 is large, noise is likely to occur in the signal 2 from the sensor 1 and the drive signal 5 from the drive circuit 6.
ざらにセンｌヤアクヂュエータ４の数が多くなると電装
筐体１１内でパラレルに配線される制御データ線１２等
の数が多くなり、配線作業が面倒であるばかりでなく電
装筐体１１が大型化してしまうという問題がめった。In general, when the number of sensor actuators 4 increases, the number of control data lines 12, etc. wired in parallel within the electrical equipment housing 11 increases, which not only makes wiring work troublesome, but also increases the size of the electrical equipment housing 11. I had a lot of problems putting it away.
［発明の目的］
本発明はこれらの問題を解決するためになされたもので
、ノイズの発生およびこのノイズに起因する誤動作がな
く、しかも低コストでコンパクトな電気回路装置を提供
することを目的とする。[Object of the Invention] The present invention was made to solve these problems, and an object of the present invention is to provide a compact electric circuit device that does not generate noise or malfunction due to this noise, and is inexpensive and compact. do.
［発明の概要］
すなわち本発明の電気回路装置は、センサからの信号を
入力しこれを処理して出力するとともに、アクチュエー
タを駆動させる駆動回路と前記駆動回路からの信号を入
力し前記駆動回路ヘアクチュ工−タの駆動を制御する信
号を出力する制御回路とを備えた電気回路装置において
、前記駆動回路と制御回路とを分離し各々の電源と共に
それぞれ別々の電装筐体内に納めるとともに、これらの
回路を１本の伝送ケーブルでシリアルに接続して成るこ
とにより、回路間の信号へのノイズの発生をなくし、制
御回路などの誤動作をなくしたものである。[Summary of the Invention] That is, the electric circuit device of the present invention inputs a signal from a sensor, processes and outputs the signal, and also includes a drive circuit for driving an actuator, and a signal from the drive circuit for inputting the signal from the drive circuit. In an electric circuit device equipped with a control circuit that outputs a signal for controlling the drive of a machine, the drive circuit and the control circuit are separated and housed in separate electrical enclosures together with their respective power sources, and these circuits are By serially connecting the circuits with a single transmission cable, noise generation in signals between circuits is eliminated, and malfunctions of control circuits and the like are eliminated.
［発明の実施例］ 以下本発明を図面に示す実施例について説明する。[Embodiments of the invention] The present invention will be described below with reference to embodiments shown in the drawings.
第１図は本発明の電気回路装置の一実施例を示すブロッ
ク図でおる。FIG. 1 is a block diagram showing an embodiment of the electric circuit device of the present invention.
この図において符号１３は駆動回路を示し、これはロー
タリーエンコーダやフォトセンサのようなセンサ１４か
らの信号１５を入力し、この信号を処理してセンサ信＠
１６として後述する制御回路１７へ出力するとともに、
サーボモータ、ＡＣモータ、ソレノイドなどのアクチュ
エータ１８へこれらを駆動する駆動信号１９を出力する
。In this figure, reference numeral 13 indicates a drive circuit, which inputs a signal 15 from a sensor 14 such as a rotary encoder or a photosensor, processes this signal, and generates a sensor signal @
16 to a control circuit 17, which will be described later.
A drive signal 19 for driving actuators 18 such as servo motors, AC motors, and solenoids is output.
また制御回路１７は、駆動回路１３からのセンサ信号１
６を受け、駆動回路１３ヘアクチユエータ１８の駆動を
制御する制御信号２０を出力する。The control circuit 17 also receives the sensor signal 1 from the drive circuit 13.
6, the drive circuit 13 outputs a control signal 20 for controlling the drive of the hair actuator 18.
これら駆動回路１３と制御回路１７とは、それぞれを動
作させる電源２１．２２と共に別々の電装筺体２３．２
４内に納められている。These drive circuit 13 and control circuit 17 are housed in separate electrical equipment housings 23.2 and power supplies 21.22 for operating them.
It is contained within 4.
ざらにこれらの電装筐体２３．２４は１本のシリアル伝
送ケーブル２５によって接続されており、この伝送ケー
ブル２５を伝わって駆動回路１３と制御回路１７との間
の信号の授受がなされるように構成されている。Roughly speaking, these electrical equipment casings 23 and 24 are connected by one serial transmission cable 25, and signals are transmitted and received between the drive circuit 13 and the control circuit 17 via this transmission cable 25. It is configured.
このように構成される実施例の電気回路装置においては
、駆動回路１３と制御回路１７がそれぞれの電装筐体２
３．２４に納められて分離されており、これらの間がシ
リアル伝送ケーブルによって接続されているので、制御
回路１７が駆動回路１３の影響を受けて誤動作すること
がない。In the electrical circuit device of the embodiment configured as described above, the drive circuit 13 and the control circuit 17 are housed in their respective electrical equipment casings 2.
3.24 and are separated from each other, and are connected by a serial transmission cable, so that the control circuit 17 will not malfunction due to the influence of the drive circuit 13.
また、シリアル伝送ケーブル２５は各々の電装筐体２３
．２４の間の距離が大きい場合にも使用することができ
るため、駆動回路１３と制御回路１７とをできるだけ離
隔さけ、駆動回路１３に起因して生じるノイズからの影
響を受けやすいアクチュエータ駆動信号」９等を短くす
ることができる。In addition, the serial transmission cable 25 is connected to each electrical equipment housing 23.
．． 24, the drive circuit 13 and the control circuit 17 are separated as much as possible so that the actuator drive signal is susceptible to noise caused by the drive circuit 13. etc. can be shortened.
［発明の効果］
以上の説明から明らかなように、本発明の電気回路装置
は駆動回路と制御回路が分離されこれらがシリアル伝送
ケーブルによって接続されているので、駆動回路からの
ノイズの発生がなく制御回路が誤動作することがない。[Effects of the Invention] As is clear from the above description, in the electric circuit device of the present invention, the drive circuit and control circuit are separated and connected by a serial transmission cable, so that noise is not generated from the drive circuit. The control circuit will not malfunction.
また、シリアル伝送ケーブルは信号の長距離伝送にも使
用することができるため、制御回路とアクチュエータと
の距離を大ぎくし遠隔操作を行なうこともできる。Further, since the serial transmission cable can be used for long-distance signal transmission, it is also possible to increase the distance between the control circuit and the actuator and perform remote control.
さらに電装筐体内部の配線量を少なくし、全体をコンパ
クト化することが可能である。Furthermore, the amount of wiring inside the electrical equipment casing can be reduced, making it possible to make the entire device more compact.
第１図は本発明の電気回路装置の一実施例を示すブロッ
ク図、第２図は従来の電気回路装置を示すブロック図で
ある。
１．１４・・・・・・センサ
４．１８・・・・・・アクチュエータ
６．１３・・・・・・駆動回路
８．１７・・・・・・制御回路
９．２１・・・・・・駆動回路用電源
１０．２２・・・制御回路用電源
１１・・・・・・・・・・・・電装筐体１２・・・・・
・・・・・・・制御データ線２３・・・・・・・・・・
・・駆動用電装筐体２４・・・・・・・・・・・・制御
用電装筐体２５・・・・・・・・・・・・シリアル伝送
ケーブル出願人 株式会社 東芝
代理人 弁理士 須 山 佐 −
第１図FIG. 1 is a block diagram showing an embodiment of the electric circuit device of the present invention, and FIG. 2 is a block diagram showing a conventional electric circuit device. 1.14...Sensor 4.18...Actuator 6.13...Drive circuit 8.17...Control circuit 9.21...・Power supply for drive circuit 10.22...Power supply for control circuit 11......Electrical housing 12...
......Control data line 23...
...Electrical housing for driving 24...Electric housing for control 25...Serial transmission cable Applicant Toshiba Corporation Agent Patent attorney Satoshi Suyama - Figure 1
Claims (1)
るとともに、アクチュエータを駆動させる駆動回路と前
記駆動回路からの信号を入力し前記駆動回路へアクチュ
エータの駆動を制御する信号を出力する制御回路とを備
えた電気回路装置において、前記駆動回路と制御回路と
を分離し各々の電源と共にそれぞれ別々の電装筐体内に
納めるとともに、これらの回路を１本の伝送ケーブルで
シリアルに接続して成ることを特徴とする電気回路装置
。(1) Control that inputs signals from sensors, processes and outputs them, and also inputs signals from a drive circuit that drives an actuator and signals from the drive circuit and outputs signals that control the drive of the actuator to the drive circuit. In an electric circuit device equipped with a circuit, the driving circuit and the control circuit are separated and housed in separate electrical equipment housings together with their respective power supplies, and these circuits are serially connected with a single transmission cable. An electric circuit device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29444685A JPS62154697A (en) | 1985-12-26 | 1985-12-26 | Electric circuit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29444685A JPS62154697A (en) | 1985-12-26 | 1985-12-26 | Electric circuit device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62154697A true JPS62154697A (en) | 1987-07-09 |
Family
ID=17807881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29444685A Pending JPS62154697A (en) | 1985-12-26 | 1985-12-26 | Electric circuit device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62154697A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02270701A (en) * | 1989-04-11 | 1990-11-05 | Daikin Ind Ltd | Storage apparatus |
| JPH03114202A (en) * | 1989-09-28 | 1991-05-15 | Toa Corp | Motor drive slide rheostat |
| US6603465B1 (en) | 1996-09-06 | 2003-08-05 | Fanuc Ltd. | Robot controller |
| JP2014104573A (en) * | 2012-11-30 | 2014-06-09 | Seiko Epson Corp | Robot controller |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5293073A (en) * | 1976-02-02 | 1977-08-05 | Hitachi Ltd | Controlling method of industrial robot |
| JPS5930108A (en) * | 1982-08-09 | 1984-02-17 | Toyota Motor Corp | Controlling method of general purpose operating box |
| JPS60254303A (en) * | 1984-05-31 | 1985-12-16 | Mitsubishi Electric Corp | Numerical control device |
-
1985
- 1985-12-26 JP JP29444685A patent/JPS62154697A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5293073A (en) * | 1976-02-02 | 1977-08-05 | Hitachi Ltd | Controlling method of industrial robot |
| JPS5930108A (en) * | 1982-08-09 | 1984-02-17 | Toyota Motor Corp | Controlling method of general purpose operating box |
| JPS60254303A (en) * | 1984-05-31 | 1985-12-16 | Mitsubishi Electric Corp | Numerical control device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02270701A (en) * | 1989-04-11 | 1990-11-05 | Daikin Ind Ltd | Storage apparatus |
| JPH03114202A (en) * | 1989-09-28 | 1991-05-15 | Toa Corp | Motor drive slide rheostat |
| US6603465B1 (en) | 1996-09-06 | 2003-08-05 | Fanuc Ltd. | Robot controller |
| JP2014104573A (en) * | 2012-11-30 | 2014-06-09 | Seiko Epson Corp | Robot controller |
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