JPS61175805A - Robot operation teaching device - Google Patents

Robot operation teaching device

Info

Publication number
JPS61175805A
JPS61175805A JP1788485A JP1788485A JPS61175805A JP S61175805 A JPS61175805 A JP S61175805A JP 1788485 A JP1788485 A JP 1788485A JP 1788485 A JP1788485 A JP 1788485A JP S61175805 A JPS61175805 A JP S61175805A
Authority
JP
Japan
Prior art keywords
robot
data
program
motion
control
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
JP1788485A
Other languages
Japanese (ja)
Inventor
Hiroyuki Sakami
酒見 博行
Fujio Nakajima
中島 不二雄
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP1788485A priority Critical patent/JPS61175805A/en
Publication of JPS61175805A publication Critical patent/JPS61175805A/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/42Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Numerical Control (AREA)
  • Manipulator (AREA)

Abstract

PURPOSE:To execute easily a teaching operation of a robot by using operating track train data obtained from a three-dimensional position measuring device, as a position and attitude data for moving an arm in a robot control program. CONSTITUTION:In a three-dimensional position detecting part 201, 1-3 pieces of LEDs are attached to the fingers of the human body or an object and a desired operation is executed, three-dimensional operating position data of a time series is obtained by detecting a position in a suitable sampling period, and it is stored in an operation data storage part 202. A suitable label is attached to these data. A program for controlling a robot is prepared by a robot operating program control part 203 and stored. The control part 203 executes this program, sends a control signal outputted as its result, to the robot, and controls it. In that case, in case it is indicated to use an operating track train data of the storage part 202, its data is fetched from the storage part 202, and the arm of the robot is controlled.

Description

【発明の詳細な説明】 産業上の利用分野 本発明はロボットの動作をプログラムにょシ指示できる
ロボット動作教示装置に関するものである0 従来の技術 従来のプログラムによるロボット動作教示装置の構成例
を第3図に示す。ロボット制御のためのプログラムはデ
ィスプレイ装置とキーボードからなる端末装置1からプ
ログラマブルロボット動作制御装置2に入力され、そこ
でロボット3の動作信号に変換されロボット3に送られ
る0ロボツト制御のプログラムにおいてロボットアーム
の移動を表わすために move(arm) to(dest)のように記述す
る。armは制御しようとするアームを指示し、des
tは移動の目的位置である。また、moveは移動を表
わすコマンドである。さらに、移動時の通過点を指示す
るためには’  move(arm)to(dest)
VlAfl、f2.f3.f4.f5のように表現する
。ここで11〜f5は通過点の位置と・・ンドの姿勢を
表わすフレーム情報である。
DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a robot motion teaching device that can programmatically instruct the motion of a robot. As shown in the figure. A program for robot control is input from a terminal device 1 consisting of a display device and a keyboard to a programmable robot motion control device 2, where it is converted into motion signals for the robot 3 and sent to the robot 3.In the robot control program, the robot arm is To express movement, it is written as move (arm) to (dest). arm indicates the arm to be controlled, and des
t is the destination position of movement. Further, move is a command representing movement. Furthermore, to indicate the passing point when moving, use 'move(arm)to(dest)'
VlAfl, f2. f3. f4. Express it like f5. Here, 11 to f5 are frame information representing the position of the passing point and the attitude of the object.

通常はdest+f1〜f6はプログラマ−が机上で計
算した位置、もしくは特殊な位置計測装置によυ作シ出
される位置である。
Usually, dest+f1 to f6 are positions calculated on a desk by a programmer, or positions determined by a special position measuring device.

発明が解決しようとする問題点 このような従来例においてプログラマ−が机上で考え、
位置やハンドの姿勢を指示する場合、3次元空間の状態
を考える必要があり、軌道を生成するためにはかなりの
習熟を要する。また、ある種の位置計測装置を用いるに
しても、ロボットのハンドの姿勢を指示するには1フレ
ームにつき3点の測定が必要であり、こまかな設定をす
る場合に操作がめんどうである。
Problems to be solved by the invention In such conventional examples, programmers think on their desk,
When instructing the position and posture of the hand, it is necessary to consider the state of three-dimensional space, and generating a trajectory requires considerable skill. Further, even if a certain type of position measuring device is used, it is necessary to measure three points per frame in order to indicate the posture of the robot's hand, which is cumbersome to operate when making detailed settings.

問題点を解決するための手段 本発明は上記問題点を解決するため、人体もしくは物体
に装着した光源の空間位置を測定する3次元位置計測装
置と、前記光源の時系列的移動を示す動作軌道列データ
を記憶する手段と、ロボットの動作をプログラムによシ
指示できるロボット動作指令手段と、そのプログラム内
で記憶した動作軌道列データを用いることにょシ、その
動作軌道列に追従したロボット駆動信号を生成する手段
を具備したものである。
Means for Solving the Problems In order to solve the above problems, the present invention provides a three-dimensional position measuring device that measures the spatial position of a light source attached to a human body or an object, and a motion trajectory that indicates the time-series movement of the light source. a means for storing sequence data, a robot motion command means capable of instructing the robot's motion according to a program, and a robot drive signal that follows the motion trajectory sequence by using the motion trajectory sequence data stored in the program. It is equipped with means for generating.

作  用 元 本発明は上記した構成により、3に位置計測装置から得
られた動作軌道列データをロボット制御プログラムにお
けるロボットアームの移動のための位置および姿勢デー
タとして用いることにより、より容易にロボットの動作
教示を行ない得るものである。
Effect of the Invention With the above-described configuration, the present invention uses the motion trajectory sequence data obtained from the position measuring device as the position and posture data for the movement of the robot arm in the robot control program, thereby making it easier to operate the robot. It is possible to teach motion.

実施例 第1図は本発明を実施するための一装置例の概要を示す
図である。第1図において101は3次元位置検出のた
めの光点となるLEDである。
Embodiment FIG. 1 is a diagram showing an outline of an example of an apparatus for carrying out the present invention. In FIG. 1, 101 is an LED that serves as a light spot for three-dimensional position detection.

101は人体の手先に装着した状態を示している。Reference numeral 101 shows a state in which the device is attached to a finger of a human body.

この際、ハンドの位置だけでなく姿勢のデータが必要な
時は平面の情報を得るためあと2つの光点が必要となる
。また、102,103は2台の2次元位置検出器であ
り、両者から三次元情報を得る。104は102,10
3より得た信号を各々2次元の位置データに変換する回
路である。105は適当なサンプリング周期にてLED
を発光させ、時系列の動作軌道列データを与えるための
LED制御回路である。106は105に対し適当なサ
ンプリング間隔を指定し、104より入力した2つの2
次元位置データから実際の3次元位置を演算する演算制
御回路である。
At this time, if data on the posture as well as the position of the hand are required, two more light points are required to obtain plane information. Further, 102 and 103 are two two-dimensional position detectors, and three-dimensional information is obtained from both of them. 104 is 102,10
This is a circuit that converts each signal obtained from 3 into two-dimensional position data. 105 is an LED at an appropriate sampling period.
This is an LED control circuit for emitting light and providing time-series movement trajectory data. 106 specifies an appropriate sampling interval for 105, and the two 2 input from 104
This is an arithmetic control circuit that calculates an actual three-dimensional position from dimensional position data.

108はプログラマブルロボット動作制御装置で、ディ
スプレイとキーボードからなる端末装置109によって
プログラムの入力、修正、実行が行なわれる。また、実
行の際には106までで得られた動作データを参照する
108 is a programmable robot motion control device, and programs are input, modified, and executed through a terminal device 109 consisting of a display and a keyboard. Further, during execution, the operation data obtained up to step 106 is referred to.

第2図はプログラマブルロボット動作制御装置107の
内部構成例を示す。201は第1図101〜106に対
応する3次元位置検出部である。
FIG. 2 shows an example of the internal configuration of the programmable robot motion control device 107. 201 is a three-dimensional position detection section corresponding to FIG. 1 101-106.

202はLEDl 01にて得られた時系列の3次元位
置データである動作軌道列データを記憶する動作軌道列
データ記憶部である。203は110からの信号により
ロボット制御のプログラムを作成、記憶し、さらに実行
するロボット動作プログラム制御部である。なお、作成
の中には修正も含まれる。
Reference numeral 202 denotes a motion trajectory sequence data storage unit that stores motion trajectory sequence data, which is time-series three-dimensional position data obtained by the LED l 01. 203 is a robot operation program control unit that creates and stores a robot control program based on signals from 110, and further executes it. Note that creation also includes modification.

八に動作手順を説明する。人体の手先もしくは物体にL
EDを1個もしくは3個装置し、所望の動作を実行し、
適当なサンプリング周期で位置検出することにより、時
系列の三次元動作位置データが得られ、これを202に
記憶する。もし、通過点の不必要な時は、目的点での位
置データをサンプリングするだけでよい。この際、取り
込まれる動作軌道列データは前述したように位置だけな
ら1点手先の姿勢を含む場合は3点で1組のデータとな
る。取り込まれた動作軌道列データには適当なラベルが
つけられる。ロボット制御のためのプログラムは203
で作成、記憶されている。
Section 8 explains the operating procedure. L on human fingers or objects
Install one or three EDs, execute the desired operation,
By detecting the position at an appropriate sampling period, time-series three-dimensional motion position data is obtained and stored in 202. If a passing point is not needed, it is sufficient to simply sample the position data at the destination point. At this time, as described above, the motion trajectory sequence data to be captured will be one set of data for three points if only the position is included, or if it includes the posture of one point. An appropriate label is attached to the captured motion trajectory sequence data. Program for robot control is 203
Created and memorized.

203はさらにそのプログラムを実行し、その結果とし
て出力される制御信号をロボットに送9制御する。その
際アームの移動を指示するコマンドで202に記憶され
ている動作軌道列データを用いることが示されている場
合には、その動作軌道列データを202から取り出し、
ロボットのアームを制御する。プログ、ラムではたとえ
ば動作軌道列データを取り込んだ時につけたラベル名を
もちい、 move(arm)to(Label)のように記述す
ればよい。
203 further executes the program and sends control signals output as a result to the robot 9 for control. At that time, if the command instructing the movement of the arm indicates that the motion trajectory train data stored in 202 is to be used, the motion trajectory train data is retrieved from 202,
Control the robot's arm. In a program or program, for example, the label name given when the motion trajectory sequence data was imported can be used and written as move(arm)to(Label).

発明の効果 以上の本発明装置を用いることにより、ロボット制御プ
ログラムにおける動作軌道列データをLEDをとりつけ
た人体もしくは物体の移動で入力作成することができ、
容易にロボットの動作を教示しうる。それにより、教示
時間の短縮化、動作軌道列データを記憶することによる
データの保存を可能ならしむ。
By using the device of the present invention, which has more effects than those of the invention, motion trajectory train data in a robot control program can be input and created by moving a human body or an object equipped with an LED.
Robot movements can be easily taught. This makes it possible to shorten the teaching time and save data by storing motion trajectory sequence data.

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

第1図は本発明を実施するための実施例のロボット動作
教示装置の概要を示す図、第2図は第1図におけるプロ
グラマブルロボット動作制御装置の構成図、第3図は従
来の一実施例のロボット動作教示装置の概要を示す図で
ある。 101・・・・・・人体の手先に装着したLED、10
2゜103・・・・・・2次元位置検出器、104・・
・・・・位置検出回路、106・・・・・・演算制御回
路、107・・・・・・プログラマブルロボット動作制
御装置、10B・・・・・・ロボット、109・・・・
・・端末装置、201・・・・・・三次元位置検出部、
202・・・・・・動作データ記憶部、203・・・・
・・ロボット動作プログラム制御部、301・・・・・
・従来のプログラマブルロボット動作制御装置。 第1図 1σ61θ5 第2図 ゛ロ刀−/トへ 第3図
FIG. 1 is a diagram showing an outline of a robot motion teaching device according to an embodiment of the present invention, FIG. 2 is a block diagram of the programmable robot motion control device in FIG. 1, and FIG. 3 is a conventional embodiment. 1 is a diagram showing an outline of a robot motion teaching device of FIG. 101... LED attached to the human hand, 10
2゜103...Two-dimensional position detector, 104...
...Position detection circuit, 106 ... Arithmetic control circuit, 107 ... Programmable robot motion control device, 10B ... Robot, 109 ...
...Terminal device, 201...Three-dimensional position detection unit,
202... Operation data storage section, 203...
...Robot operation program control section, 301...
・Conventional programmable robot motion control device. Figure 1 1σ61θ5 Figure 2 Figure 3

Claims (1)

【特許請求の範囲】[Claims] 人体もしくは動体に装着した光源の空間位置を測定する
3次元位置計測装置と、前記光源の時系列的移動を示す
動作軌道列データを記憶する手段と、ロボットの動作を
プログラムにより指示できるロボット動作指令手段と、
前記プログラム内で前記動作軌道列データを用いること
により、前記動作軌道列データに追従したロボット駆動
信号を生成する手段を具備するロボット動作教示装置。
A three-dimensional position measuring device that measures the spatial position of a light source attached to a human body or a moving object, a means for storing motion trajectory train data indicating the time-series movement of the light source, and a robot motion command that can instruct the robot's motion by a program. means and
A robot motion teaching device comprising means for generating a robot drive signal that follows the motion trajectory sequence data by using the motion trajectory sequence data within the program.
JP1788485A 1985-01-31 1985-01-31 Robot operation teaching device Pending JPS61175805A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1788485A JPS61175805A (en) 1985-01-31 1985-01-31 Robot operation teaching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1788485A JPS61175805A (en) 1985-01-31 1985-01-31 Robot operation teaching device

Publications (1)

Publication Number Publication Date
JPS61175805A true JPS61175805A (en) 1986-08-07

Family

ID=11956129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1788485A Pending JPS61175805A (en) 1985-01-31 1985-01-31 Robot operation teaching device

Country Status (1)

Country Link
JP (1) JPS61175805A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5495410A (en) * 1994-08-12 1996-02-27 Minnesota Mining And Manufacturing Company Lead-through robot programming system
US6366831B1 (en) 1993-02-23 2002-04-02 Faro Technologies Inc. Coordinate measurement machine with articulated arm and software interface
JP2006068153A (en) * 2004-08-31 2006-03-16 Institute Of National Colleges Of Technology Japan Human body holding apparatus
JP2011507714A (en) * 2007-12-27 2011-03-10 ライカ ジオシステムズ アクチェンゲゼルシャフト Method and system for accurately positioning at least one object in a final pose in space
JP2011104759A (en) * 2009-11-20 2011-06-02 Idec Corp Teaching auxiliary tool for robot control system, teaching method using the teaching auxiliary tool, and robot control system performing teaching by the teaching method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6366831B1 (en) 1993-02-23 2002-04-02 Faro Technologies Inc. Coordinate measurement machine with articulated arm and software interface
US6535794B1 (en) 1993-02-23 2003-03-18 Faro Technologoies Inc. Method of generating an error map for calibration of a robot or multi-axis machining center
US6606539B2 (en) 1993-02-23 2003-08-12 Faro Technologies, Inc. Portable coordinate measurement machine with pre-stressed bearings
US5495410A (en) * 1994-08-12 1996-02-27 Minnesota Mining And Manufacturing Company Lead-through robot programming system
US5880956A (en) * 1994-08-12 1999-03-09 Minnesota Mining And Manufacturing Company Lead-through robot programming system
JP2006068153A (en) * 2004-08-31 2006-03-16 Institute Of National Colleges Of Technology Japan Human body holding apparatus
JP2011507714A (en) * 2007-12-27 2011-03-10 ライカ ジオシステムズ アクチェンゲゼルシャフト Method and system for accurately positioning at least one object in a final pose in space
JP2011104759A (en) * 2009-11-20 2011-06-02 Idec Corp Teaching auxiliary tool for robot control system, teaching method using the teaching auxiliary tool, and robot control system performing teaching by the teaching method

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