WO2023228327A1 - Control device - Google Patents

Control device Download PDF

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Publication number
WO2023228327A1
WO2023228327A1 PCT/JP2022/021422 JP2022021422W WO2023228327A1 WO 2023228327 A1 WO2023228327 A1 WO 2023228327A1 JP 2022021422 W JP2022021422 W JP 2022021422W WO 2023228327 A1 WO2023228327 A1 WO 2023228327A1
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WO
WIPO (PCT)
Prior art keywords
screen
machine
information
help information
screen component
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PCT/JP2022/021422
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French (fr)
Japanese (ja)
Inventor
真明 進藤
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ファナック株式会社
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Priority to PCT/JP2022/021422 priority Critical patent/WO2023228327A1/en
Publication of WO2023228327A1 publication Critical patent/WO2023228327A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/406—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by monitoring or safety
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance

Definitions

  • the present invention relates to a control device.
  • a help screen is prepared for each operation screen and can be called up on the control device screen.
  • a HELP key is provided as hardware keys and software keys used to operate the control device. By operating the HELP key, a help screen is displayed for each operation screen.
  • the possible operations change depending on the state of the industrial machine. Machine manufacturers can customize the screen configuration of the operation screen for each industrial machine using a screen creation support tool.
  • help screen that provides appropriate help information depending on the machine status of industrial machinery.
  • a machine manufacturer customizes the operation screen of industrial machinery, there may be a mismatch between the screen parts actually displayed on the operation screen and the help information, or when some operations are performed, the machine state of the industrial machine When the information changes, the displayed help information may be misaligned. Therefore, there is a need for a technology for displaying an appropriate help screen depending on the machine status of industrial machinery.
  • the control device solves the above problems by providing the control device with a function of periodically monitoring the machine status registered on the help screen and displaying a help screen that switches help information according to the machine status. do.
  • One aspect of the present disclosure is a control device that displays help information for a screen component that constitutes an operation screen of an industrial machine, the screen component being a monitoring target based on screen component attributes of the screen component displayed on the operation screen.
  • a machine information extraction unit that extracts the machine state of the industrial machine; a machine information monitoring unit that monitors the machine state of the industrial machine to be monitored extracted by the machine information extraction unit; and a machine information monitoring unit that extracts the machine state of the industrial machine; a help information switching unit that switches the display text of the screen component for displaying help information in the screen component to help information corresponding to the changed machine state when a change in the machine state is detected. It is a device.
  • FIG. 2 is a hardware configuration diagram of a control device according to an embodiment.
  • FIG. 2 is a block diagram illustrating the functionality of a control device according to one embodiment.
  • FIG. 7 is a diagram illustrating an example of screen component attributes of a screen component that displays help information.
  • FIG. 7 is a diagram showing another example of screen component attributes of a screen component that displays help information.
  • FIG. 3 is a diagram showing an example of displaying help information.
  • FIG. 7 is another diagram illustrating a display example of help information.
  • FIG. 3 is a block diagram showing the functions of a control device according to another embodiment.
  • FIG. 7 is a diagram illustrating an example of screen component attributes of a screen component that displays help information.
  • FIG. 3 is a block diagram showing the functions of a control device according to another embodiment.
  • FIG. 1 is a schematic hardware configuration diagram showing the main parts of a control device according to an embodiment of the present invention.
  • the control device 1 according to this embodiment can be installed on a control device that controls an industrial machine 2 such as a machine tool or a robot installed at a manufacturing site such as a factory.
  • an industrial machine 2 such as a machine tool or a robot installed at a manufacturing site such as a factory.
  • the CPU 11 included in the control device 1 is a processor that controls the control device 1 as a whole.
  • the CPU 11 reads a system program stored in the ROM 12 via the bus 22, and controls the entire control device 1 in accordance with the system program.
  • the RAM 13 temporarily stores temporary calculation data, display data, and various data input from the outside.
  • the non-volatile memory 14 is composed of, for example, a memory backed up by a battery (not shown) or a solid state drive (SSD), and the stored state is maintained even when the power of the control device 1 is turned off.
  • the nonvolatile memory 14 stores control programs and data read from the external device 72 via the interface 15, control programs and data input via the input device 71, and control programs acquired from the industrial machine 3. and data are stored.
  • the data stored in the nonvolatile memory 14 may be expanded to the RAM 13 at the time of execution/use. Further, various system programs such as a known analysis program are written in the ROM 12 in advance.
  • the interface 15 is an interface for connecting the CPU 11 of the control device 1 and an external device 72 such as a USB device. From the external device 72 side, for example, pre-stored control programs and data related to the operation of each industrial machine 3 can be read. Further, the control program, setting data, etc. edited within the control device 1 can be stored in external storage means via the external device 72.
  • a PLC (programmable logic controller) 16 executes a ladder program to control the industrial machine 2 and peripheral devices of the industrial machine 2 (for example, a tool changer, an actuator such as a robot, a temperature sensor attached to the industrial machine 2). and a plurality of sensors such as a humidity sensor, etc.) via the I/O unit 19 to control them. It also receives signals from various switches on the operation panel provided in the main body of the industrial machine 2, peripheral devices, etc., performs necessary signal processing, and then passes them to the CPU 11.
  • the interface 20 is an interface for connecting the CPU of the control device 1 and the wired or wireless network 5.
  • Other industrial machines 3, a fog computer 6, a cloud server 7, and the like are connected to the network 5, and exchange data with the control device 1.
  • Each data read into the memory, data obtained as a result of executing a program, etc. are outputted and displayed on the display device 70 via the interface 17. Further, an input device 71 composed of a keyboard, a pointing device, etc. passes commands, data, etc. based on operations by an operator to the CPU 11 via the interface 18.
  • An axis control circuit 30 for controlling the axes of the industrial machine 2 receives an axis movement command amount from the CPU 11 and outputs the axis command to the servo amplifier 40. Upon receiving this command, the servo amplifier 40 drives a servo motor 50 that moves an axis of the machine tool.
  • the shaft servo motor 50 has a built-in position/velocity detector, and feeds back a position/velocity feedback signal from this position/velocity detector to the axis control circuit 30 to perform position/velocity feedback control.
  • FIG. 2 is a schematic block diagram showing the functions of the control device 1 according to an embodiment of the present invention.
  • Each function provided in the control device 1 according to this embodiment is realized by the CPU 11 of the control device 1 shown in FIG. 1 executing a system program and controlling the operation of each part of the control device 1.
  • the control device 1 of this embodiment includes a screen configuration information extraction section 110, a screen component attribute extraction section 120, a machine information extraction section 130, a machine information monitoring section 140, a help information switching section 150, and a screen display section 160. Further, on the RAM 13 to the nonvolatile memory 14 of the control device 1, there is a screen configuration information storage section 220, which is an area in which configuration information related to the operation screen of the industrial machine 2 is stored in advance; A screen component attribute storage section 230 is provided, which is an area in which information related to screen component attributes of screen components constituting the screen component is stored in advance.
  • the screen configuration information extraction unit 110 extracts information related to screen components included in the operation screen of the industrial machine 2 from the screen configuration information stored in the screen configuration information storage unit 220.
  • the screen configuration information storage unit 220 stores configuration information related to the operation screen of the industrial machine 2 in advance.
  • the configuration information includes at least information related to screen parts such as single parts and composite parts used in the operation screen of the industrial machine 2.
  • the screen configuration information extraction unit 110 may specify the screen component that the screen display unit 160 is displaying on the display device 70, and extract information related to the specified screen component.
  • the screen configuration information extraction unit 110 outputs information related to the extracted screen components to the screen component attribute extraction unit 120.
  • the screen component attribute extraction unit 120 extracts information related to the screen component attributes of each screen component input from the screen configuration information extraction unit 110 from the screen component attribute storage unit 230.
  • the screen component attribute storage unit 230 stores in advance information regarding screen component attributes of screen components that constitute the operation screen of the industrial machine 2.
  • Information related to screen component attributes includes, for example, component ID, display/non-display, enable/disable, focus, position, size, display color, background color, title text, event, and action related to the event.
  • the screen component attribute extraction unit 120 outputs information related to the extracted screen component attributes to the machine information extraction unit 130.
  • the machine information extraction unit 130 extracts the machine state of the industrial machine 2 to be monitored from the screen component attributes of the screen components input from the screen component attribute extraction unit 120.
  • the label component for displaying help information includes an event in which the mechanical state of the industrial machine 2 changes to a predetermined state, and the event. A combination with an action that switches the displayed help information to what kind of text when it is detected is set as a screen component attribute.
  • the machine information extraction unit 130 searches for events related to the machine state of the industrial machine 2 from the screen component attributes of the screen components input from the screen component attribute extraction unit 120. Then, the machine state of the industrial machine set in the searched event is extracted as the machine state to be monitored.
  • the machine information extraction unit 130 outputs the extracted machine state of the industrial machine 2 to be monitored to the machine information monitoring unit 140.
  • the machine information monitoring unit 140 monitors the machine state of the industrial machine 2. When it is detected that the machine state of the industrial machine 2 has changed to one of the machine states of the industrial machine 2 to be monitored inputted from the machine information extraction unit 130, the help information switching unit 150 Notify to.
  • the help information switching unit 150 changes the display text of the label parts whose change in the machine state of the industrial machine 2 notified by the machine information monitoring unit 140 is set as an event as a condition for switching the help information to the machine state after the change. Switch to the corresponding help information. Then, the screen display unit 160 displays the operation screen of the industrial machine 2 including the switched help information.
  • FIG. 3 and 4 show examples of screen component attributes included in screen components that constitute the operation screen of the industrial machine 2.
  • FIG. 3 is an example of screen component attributes set in a label component that displays help information related to each axis information display component. This label part executes an action to switch the display text to "Display each axis coordinate value and remaining travel amount" when an event that changes the machine state to MEM mode occurs, and also changes the machine state to MDI mode. It is set to execute an action that switches the display text to "Display each axis coordinate value" when an event that changes to occurs.
  • FIG. 4 is an example of screen component attributes set in a label component that displays help information related to a program display component.
  • This label part executes an action that switches the display text to "Display machining program" when an event that changes the machine state to MEM mode occurs, and an event that changes the machine state to MDI mode occurs.
  • the setting is set to execute an action that switches the display text to "Display MDI program.”
  • FIGS. 5 and 6 show examples of help information displayed on the operation screen of the industrial machine 2 by the screen display unit 160 when the help information label components illustrated in FIGS. 3 and 4 are displayed.
  • help information is displayed in the machine state of the industrial machine 2 in MEM mode.
  • MEM mode for example, "Display each axis coordinate value and remaining movement amount” is displayed as help information for each axis information display component at the upper left.
  • "Display machining program” is displayed as help information for the program display component at the bottom right.
  • help information is displayed in the machine state of the industrial machine 2 in the MDI mode.
  • each axis coordinate value is displayed as help information for each axis information display component at the upper left.
  • "Display MDI program” is displayed as help information for the program display component at the lower right. In this way, help information set for each screen component is displayed in accordance with changes in the mechanical state of the industrial machine 2.
  • help information corresponding to the machine state of the industrial machine is displayed to the operator regarding screen components arranged on the operation screen of the industrial machine. Therefore, the operator will be able to accurately grasp the current display state of the operation screen, and it is expected that the problem solving time will be shortened.
  • each screen component arranged on the operation screen of an industrial machine is configured to display help information corresponding to the machine status of the industrial machine. Help information depending on the selection state may be displayed depending on whether the item is selected or not.
  • a screen component selection determining section 170 is provided as a function to identify the currently selected screen component among the screen components displayed by the screen display section 160. Further, as illustrated in FIG. 8, regarding the display text to be switched when the mechanical state of the industrial machine 2 changes, the display text when not selected and the display text when selected are set as screen component attributes.
  • the help information switching unit 150 acquires the selected/unselected state of each screen component from the screen component selection determination unit 170, and displays text according to the selected state. Switch. With this configuration, it is possible to display appropriate help information according to the selected state of each screen component in addition to the mechanical state of the industrial machine.
  • a screen component operability determination section 180 is provided as a function that specifies the operability status of each screen component displayed by the screen display section 160. Then, when the mechanical state of the industrial machine 2 changes, the help information switching unit 150 acquires the operability status of each screen component from the screen component operation determination unit 180, and displays help information for the screen component that cannot be operated. Prevent it from being displayed. With this configuration, unnecessary help information can be prevented from being displayed for screen components that cannot be operated, so that the operator can refer to only the necessary help information.
  • Control device 2 3 Industrial machinery 5 Network 6 Fog computer 7 Cloud server 11 CPU 12 ROM 13 RAM 14 Non-volatile memory 15, 17, 18, 20 Interface 16 PLC 19 I/O unit 22 Bus 30 Axis control circuit 40 Servo amplifier 50 Servo motor 70 Display device 71 Input device 72 External device 110 Screen configuration information extraction section 120 Screen component attribute extraction section 130 Machine information extraction section 140 Machine information monitoring section 150 Help Information switching unit 160 Screen display unit 170 Screen component selection determination unit 180 Screen component operation availability determination unit 220 Screen configuration information storage unit 230 Screen component attribute storage unit

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  • General Physics & Mathematics (AREA)
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Abstract

A control device according to the present invention comprises: a machine information extraction unit that extracts, from screen component attributes of screen components that are displayed on an operation screen, a machine state of an industrial machine that is subject to monitoring; a machine information monitoring unit that monitors the machine state of the industrial machine that is subject to monitoring and that was extracted by the machine information extraction unit; and a help information switching unit that, when the machine information monitoring unit has detected a change in the machine state, switches a display text of a screen component among the screen components for displaying help information to help information that corresponds to the changed machine state.

Description

制御装置Control device
　本発明は、制御装置に関する。 The present invention relates to a control device.
　産業機械の制御装置の上で動作するアプリケーションは様々な画面を備えている（特許文献１など）。全ての操作に対して説明や操作ガイダンスを用意すると視認性や操作性の低下をまねく。そのため、視認性や操作性を損なわない範囲で簡易的な操作ガイダンスを用意している。しかしながら、簡易的な操作ガイダンスだけでは初心者のオペレータには難しい操作もあり、必要に応じてマニュアルやヘルプ画面を参照する必要がある。 Applications that run on industrial machine control devices include various screens (such as Patent Document 1). If explanations and operation guidance are provided for every operation, visibility and operability will deteriorate. Therefore, we have prepared simple operation guidance that does not impair visibility or operability. However, there are some operations that are difficult for novice operators with only simple operation guidance, and it is necessary to refer to manuals and help screens as necessary.
　ヘルプ画面は操作画面ごとに用意されており、制御装置の画面上に呼び出すことができる。制御装置の操作に用いられるハードウェアキーやソフトウェアキーにはＨＥＬＰキーが用意されている。ＨＥＬＰキーを操作することで操作画面ごとにヘルプ画面が表示される。制御装置のアプリケーションでは、産業機械の状態によって可能な操作が変化する。機械メーカは、産業機械ごとに画面作成支援ツールにて操作画面の画面構成をカスタマイズできる。 A help screen is prepared for each operation screen and can be called up on the control device screen. A HELP key is provided as hardware keys and software keys used to operate the control device. By operating the HELP key, a help screen is displayed for each operation screen. In control device applications, the possible operations change depending on the state of the industrial machine. Machine manufacturers can customize the screen configuration of the operation screen for each industrial machine using a screen creation support tool.
特許第７０５３９７４号公報Patent No. 7053974
　産業機械の機械状態に応じて適切なヘルプ情報を提供するヘルプ画面を作成することは難しい。また、機械メーカが産業機械の操作画面をカスタマイズすることで実際に操作画面上に表示している画面部品とヘルプ情報との対応にずれが生じたり、なんらかの操作をすることで産業機械の機械状態が変化した際に表示されるヘルプ情報にずれが生じたりすることがある。
　そこで、産業機械の機械状態に応じた適切なヘルプ画面を表示する技術が必要とされている。 It is difficult to create a help screen that provides appropriate help information depending on the machine status of industrial machinery. In addition, when a machine manufacturer customizes the operation screen of industrial machinery, there may be a mismatch between the screen parts actually displayed on the operation screen and the help information, or when some operations are performed, the machine state of the industrial machine When the information changes, the displayed help information may be misaligned.
Therefore, there is a need for a technology for displaying an appropriate help screen depending on the machine status of industrial machinery.
　本開示による制御装置は、制御装置に、ヘルプ画面に登録された機械状態を周期監視して、機械状態に応じてヘルプ情報を切り替えるヘルプ画面を表示する機能を持たせることで、上記課題を解決する。 The control device according to the present disclosure solves the above problems by providing the control device with a function of periodically monitoring the machine status registered on the help screen and displaying a help screen that switches help information according to the machine status. do.
　そして、本開示の一態様は、産業機械の操作画面を構成する画面部品のヘルプ情報を表示する制御装置であって、前記操作画面に表示される画面部品の画面部品属性から、監視対象となる前記産業機械の機械状態を抽出する機械情報抽出部と、前記機械情報抽出部が抽出した監視対象となる前記産業機械の機械状態を監視する機械情報監視部と、前記機械情報監視部が機械状態の変化を検知した場合に、前記画面部品の内でヘルプ情報を表示するための画面部品の表示テキストを、変化した機械状態に対応するヘルプ情報へと切り替えるヘルプ情報切替部と、を備えた制御装置である。 One aspect of the present disclosure is a control device that displays help information for a screen component that constitutes an operation screen of an industrial machine, the screen component being a monitoring target based on screen component attributes of the screen component displayed on the operation screen. a machine information extraction unit that extracts the machine state of the industrial machine; a machine information monitoring unit that monitors the machine state of the industrial machine to be monitored extracted by the machine information extraction unit; and a machine information monitoring unit that extracts the machine state of the industrial machine; a help information switching unit that switches the display text of the screen component for displaying help information in the screen component to help information corresponding to the changed machine state when a change in the machine state is detected. It is a device.
　本開示の一態様により、産業機械の機械状態に応じた適切なヘルプを表示することが可能となり、オペレータの問題解決時間を短縮できることが期待される。 According to one aspect of the present disclosure, it is possible to display appropriate help according to the machine status of an industrial machine, and it is expected that the problem solving time for an operator can be shortened.
一実施形態による制御装置のハードウェア構成図である。FIG. 2 is a hardware configuration diagram of a control device according to an embodiment. 一実施形態による制御装置の機能を示すブロック図である。FIG. 2 is a block diagram illustrating the functionality of a control device according to one embodiment. ヘルプ情報を表示する画面部品の画面部品属性の例を示す図である。FIG. 7 is a diagram illustrating an example of screen component attributes of a screen component that displays help information. ヘルプ情報を表示する画面部品の画面部品属性の他の例を示す図である。FIG. 7 is a diagram showing another example of screen component attributes of a screen component that displays help information. ヘルプ情報の表示例を示す図である。FIG. 3 is a diagram showing an example of displaying help information. ヘルプ情報の表示例を示す他の図である。FIG. 7 is another diagram illustrating a display example of help information. 他の実施形態による制御装置の機能を示すブロック図である。FIG. 3 is a block diagram showing the functions of a control device according to another embodiment. ヘルプ情報を表示する画面部品の画面部品属性の例を示す図である。FIG. 7 is a diagram illustrating an example of screen component attributes of a screen component that displays help information. 他の実施形態による制御装置の機能を示すブロック図である。FIG. 3 is a block diagram showing the functions of a control device according to another embodiment.
　以下、本発明の実施形態を図面と共に説明する。
　図１は本発明の一実施形態による制御装置の要部を示す概略的なハードウェア構成図である。本実施形態による制御装置１は、工場などの製造現場に設置された工作機械やロボットなどの産業機械２を制御する制御装置の上に実装することができる。 Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 is a schematic hardware configuration diagram showing the main parts of a control device according to an embodiment of the present invention. The control device 1 according to this embodiment can be installed on a control device that controls an industrial machine 2 such as a machine tool or a robot installed at a manufacturing site such as a factory.
　本実施形態による制御装置１が備えるＣＰＵ１１は、制御装置１を全体的に制御するプロセッサである。ＣＰＵ１１は、バス２２を介してＲＯＭ１２に格納されたシステム・プログラムを読み出し、該システム・プログラムに従って制御装置１全体を制御する。ＲＡＭ１３には一時的な計算データや表示データ、及び外部から入力された各種データなどが一時的に格納される。 The CPU 11 included in the control device 1 according to the present embodiment is a processor that controls the control device 1 as a whole. The CPU 11 reads a system program stored in the ROM 12 via the bus 22, and controls the entire control device 1 in accordance with the system program. The RAM 13 temporarily stores temporary calculation data, display data, and various data input from the outside.
　不揮発性メモリ１４は、例えば図示しないバッテリでバックアップされたメモリやＳＳＤ（Ｓｏｌｉｄ　Ｓｔａｔｅ　Ｄｒｉｖｅ）などで構成され、制御装置１の電源がオフされても記憶状態が保持される。不揮発性メモリ１４には、インタフェース１５を介して外部機器７２から読み込まれた制御用プログラムやデータ、入力装置７１を介して入力された制御用プログラムやデータ、産業機械３から取得された制御用プログラムやデータなどが記憶される。不揮発性メモリ１４に記憶されたデータは、実行時／利用時にはＲＡＭ１３に展開されても良い。また、ＲＯＭ１２には、公知の解析プログラムなどの各種システム・プログラムがあらかじめ書き込まれている。 The non-volatile memory 14 is composed of, for example, a memory backed up by a battery (not shown) or a solid state drive (SSD), and the stored state is maintained even when the power of the control device 1 is turned off. The nonvolatile memory 14 stores control programs and data read from the external device 72 via the interface 15, control programs and data input via the input device 71, and control programs acquired from the industrial machine 3. and data are stored. The data stored in the nonvolatile memory 14 may be expanded to the RAM 13 at the time of execution/use. Further, various system programs such as a known analysis program are written in the ROM 12 in advance.
　インタフェース１５は、制御装置１のＣＰＵ１１とＵＳＢ装置などの外部機器７２と接続するためのインタフェースである。外部機器７２側からは、例えば予め記憶されている制御用プログラムや各産業機械３の動作に係るデータなどを読み込むことができる。また、制御装置１内で編集した制御用プログラムや設定データなどは、外部機器７２を介して外部記憶手段に記憶させることができる。ＰＬＣ（プログラマブル・ロジック・コントローラ）１６は、ラダープログラムを実行して産業機械２及び産業機械２の周辺装置（例えば、工具交換装置や、ロボット等のアクチュエータ、産業機械２に取付けられている温度センサや湿度センサ等の複数のセンサなど）にＩ／Ｏユニット１９を介して信号を出力し制御する。また、産業機械２の本体に配備された操作盤の各種スイッチや周辺装置等の信号を受け、必要な信号処理をした後、ＣＰＵ１１に渡す。 The interface 15 is an interface for connecting the CPU 11 of the control device 1 and an external device 72 such as a USB device. From the external device 72 side, for example, pre-stored control programs and data related to the operation of each industrial machine 3 can be read. Further, the control program, setting data, etc. edited within the control device 1 can be stored in external storage means via the external device 72. A PLC (programmable logic controller) 16 executes a ladder program to control the industrial machine 2 and peripheral devices of the industrial machine 2 (for example, a tool changer, an actuator such as a robot, a temperature sensor attached to the industrial machine 2). and a plurality of sensors such as a humidity sensor, etc.) via the I/O unit 19 to control them. It also receives signals from various switches on the operation panel provided in the main body of the industrial machine 2, peripheral devices, etc., performs necessary signal processing, and then passes them to the CPU 11.
　インタフェース２０は、制御装置１のＣＰＵと有線乃至無線のネットワーク５とを接続するためのインタフェースである。ネットワーク５には、他の産業機械３やフォグコンピュータ６、クラウドサーバ７などが接続され、制御装置１との間で相互にデータのやり取りを行っている。 The interface 20 is an interface for connecting the CPU of the control device 1 and the wired or wireless network 5. Other industrial machines 3, a fog computer 6, a cloud server 7, and the like are connected to the network 5, and exchange data with the control device 1.
　表示装置７０には、メモリ上に読み込まれた各データ、プログラムなどが実行された結果として得られたデータなどがインタフェース１７を介して出力されて表示される。また、キーボードやポインティングデバイスなどから構成される入力装置７１は、オペレータによる操作に基づく指令，データなどをインタフェース１８を介してＣＰＵ１１に渡す。 Each data read into the memory, data obtained as a result of executing a program, etc. are outputted and displayed on the display device 70 via the interface 17. Further, an input device 71 composed of a keyboard, a pointing device, etc. passes commands, data, etc. based on operations by an operator to the CPU 11 via the interface 18.
　産業機械２が備える軸を制御するための軸制御回路３０はＣＰＵ１１からの軸の移動指令量を受けて、軸の指令をサーボアンプ４０に出力する。サーボアンプ４０はこの指令を受けて、工作機械が備える軸を移動させるサーボモータ５０を駆動する。軸のサーボモータ５０は位置・速度検出器を内蔵し、この位置・速度検出器からの位置・速度フィードバック信号を軸制御回路３０にフィードバックし、位置・速度のフィードバック制御を行う。なお、図１のハードウェア構成図では軸制御回路３０、サーボアンプ４０、サーボモータ５０は１つずつしか示されていないが、実際には制御対象となる産業機械２に備えられた軸の数だけ用意される。 An axis control circuit 30 for controlling the axes of the industrial machine 2 receives an axis movement command amount from the CPU 11 and outputs the axis command to the servo amplifier 40. Upon receiving this command, the servo amplifier 40 drives a servo motor 50 that moves an axis of the machine tool. The shaft servo motor 50 has a built-in position/velocity detector, and feeds back a position/velocity feedback signal from this position/velocity detector to the axis control circuit 30 to perform position/velocity feedback control. Although only one axis control circuit 30, one servo amplifier 40, and one servo motor 50 are shown in the hardware configuration diagram of FIG. 1, in reality, the number of axes provided in the industrial machine 2 to be controlled is only will be prepared.
　図２は、本発明の一実施形態による制御装置１が備える機能を概略的なブロック図として示したものである。本実施形態による制御装置１が備える各機能は、図１に示した制御装置１のＣＰＵ１１がシステム・プログラムを実行し、制御装置１の各部の動作を制御することにより実現される。 FIG. 2 is a schematic block diagram showing the functions of the control device 1 according to an embodiment of the present invention. Each function provided in the control device 1 according to this embodiment is realized by the CPU 11 of the control device 1 shown in FIG. 1 executing a system program and controlling the operation of each part of the control device 1.
　本実施形態の制御装置１は、画面構成情報抽出部１１０、画面部品属性抽出部１２０、機械情報抽出部１３０、機械情報監視部１４０、ヘルプ情報切替部１５０、画面表示部１６０を備える。また、制御装置１のＲＡＭ１３乃至不揮発性メモリ１４上には、産業機械２の操作画面に係る構成情報を記憶が予め記憶されている領域である画面構成情報記憶部２２０、産業機械２の操作画面を構成する画面部品の画面部品属性に係る情報が予め記憶されている領域である画面部品属性記憶部２３０が用意されている。 The control device 1 of this embodiment includes a screen configuration information extraction section 110, a screen component attribute extraction section 120, a machine information extraction section 130, a machine information monitoring section 140, a help information switching section 150, and a screen display section 160. Further, on the RAM 13 to the nonvolatile memory 14 of the control device 1, there is a screen configuration information storage section 220, which is an area in which configuration information related to the operation screen of the industrial machine 2 is stored in advance; A screen component attribute storage section 230 is provided, which is an area in which information related to screen component attributes of screen components constituting the screen component is stored in advance.
　画面構成情報抽出部１１０は、画面構成情報記憶部２２０に記憶されている画面構成情報から、産業機械２の操作画面に含まれている画面部品に係る情報を抽出する。画面構成情報記憶部２２０には、予め産業機械２の操作画面に係る構成情報が記憶されている。構成情報には、少なくとも産業機械２の操作画面に用いられている単体部品や複合部品などの画面部品に係る情報を含む。画面構成情報抽出部１１０は、画面表示部１６０が表示装置７０に表示している画面部品を特定し、特定した画面部品に係る情報を抽出するようにしてもよい。画面構成情報抽出部１１０は、抽出した画面部品に係る情報を画面部品属性抽出部１２０に出力する。 The screen configuration information extraction unit 110 extracts information related to screen components included in the operation screen of the industrial machine 2 from the screen configuration information stored in the screen configuration information storage unit 220. The screen configuration information storage unit 220 stores configuration information related to the operation screen of the industrial machine 2 in advance. The configuration information includes at least information related to screen parts such as single parts and composite parts used in the operation screen of the industrial machine 2. The screen configuration information extraction unit 110 may specify the screen component that the screen display unit 160 is displaying on the display device 70, and extract information related to the specified screen component. The screen configuration information extraction unit 110 outputs information related to the extracted screen components to the screen component attribute extraction unit 120.
　画面部品属性抽出部１２０は、画面構成情報抽出部１１０から入力されたそれぞれの画面部品について、該画面部品の画面部品属性に係る情報を画面部品属性記憶部２３０から抽出する。画面部品属性記憶部２３０には、予め産業機械２の操作画面を構成する画面部品の画面部品属性に係る情報が記憶されている。画面部品属性に係る情報としては、例えば部品ＩＤ、表示／非表示、有効／無効、フォーカス、位置、サイズ、表示色、背景色、タイトルテキスト、イベント、該イベントに係るアクションなどが挙げられる。画面部品属性抽出部１２０は、抽出した画面部品属性に係る情報を機械情報抽出部１３０に出力する。 The screen component attribute extraction unit 120 extracts information related to the screen component attributes of each screen component input from the screen configuration information extraction unit 110 from the screen component attribute storage unit 230. The screen component attribute storage unit 230 stores in advance information regarding screen component attributes of screen components that constitute the operation screen of the industrial machine 2. Information related to screen component attributes includes, for example, component ID, display/non-display, enable/disable, focus, position, size, display color, background color, title text, event, and action related to the event. The screen component attribute extraction unit 120 outputs information related to the extracted screen component attributes to the machine information extraction unit 130.
　機械情報抽出部１３０は、画面部品属性抽出部１２０から入力された画面部品の画面部品属性から、監視対象となる産業機械２の機械状態を抽出する。本実施形態によるヘルプ情報を表示するためのラベル部品には、位置やサイズなどの一般的な画面部品属性に加えて、産業機械２の機械状態が所定の状態へと変化するイベントと、当該イベントを検知した場合に表示しているヘルプ情報をどのようなテキストへと切り替えるアクションとの組が画面部品属性として設定されている。機械情報抽出部１３０は、このような産業機械２の機械状態に係るイベントを、画面部品属性抽出部１２０から入力された画面部品の画面部品属性から検索する。そして、検索したイベントに設定されている産業機械の機械状態を、監視対象となる機械状態として抽出する。機械情報抽出部１３０は、抽出した監視対象となる産業機械２の機械状態を、機械情報監視部１４０へと出力する。 The machine information extraction unit 130 extracts the machine state of the industrial machine 2 to be monitored from the screen component attributes of the screen components input from the screen component attribute extraction unit 120. In addition to general screen component attributes such as position and size, the label component for displaying help information according to this embodiment includes an event in which the mechanical state of the industrial machine 2 changes to a predetermined state, and the event. A combination with an action that switches the displayed help information to what kind of text when it is detected is set as a screen component attribute. The machine information extraction unit 130 searches for events related to the machine state of the industrial machine 2 from the screen component attributes of the screen components input from the screen component attribute extraction unit 120. Then, the machine state of the industrial machine set in the searched event is extracted as the machine state to be monitored. The machine information extraction unit 130 outputs the extracted machine state of the industrial machine 2 to be monitored to the machine information monitoring unit 140.
　機械情報監視部１４０は、産業機械２の機械状態を監視する。そして産業機械２の機械状態が、機械情報抽出部１３０から入力された監視対象となる産業機械２の機械状態のいずれかへと変化したことを検知した際に、その旨をヘルプ情報切替部１５０へと通知する。 The machine information monitoring unit 140 monitors the machine state of the industrial machine 2. When it is detected that the machine state of the industrial machine 2 has changed to one of the machine states of the industrial machine 2 to be monitored inputted from the machine information extraction unit 130, the help information switching unit 150 Notify to.
　ヘルプ情報切替部１５０は、機械情報監視部１４０から通知された産業機械２の機械状態の変化がヘルプ情報を切り替える条件としてイベントに設定されているラベル部品について、その表示テキストを変化後の機械状態に対応するヘルプ情報へと切り替える。そして、画面表示部１６０は、切り替えられたヘルプ情報を含めた産業機械２の操作画面を表示する。 The help information switching unit 150 changes the display text of the label parts whose change in the machine state of the industrial machine 2 notified by the machine information monitoring unit 140 is set as an event as a condition for switching the help information to the machine state after the change. Switch to the corresponding help information. Then, the screen display unit 160 displays the operation screen of the industrial machine 2 including the switched help information.
　図３，４は、産業機械２の操作画面を構成する画面部品が備える画面部品属性の例を示している。図３は、各軸情報表示部品に係るヘルプ情報を表示するラベル部品に設定されている画面部品属性の例である。このラベル部品は、機械状態がＭＥＭモードへ変化するイベントが発生した場合に、表示テキストを「各軸座標値と残移動量を表示」へと切り替えるアクションを実行し、また、機械状態がＭＤＩモードへ変化するイベントが発生した場合に、表示テキストを「各軸座標値を表示」へと切り替えるアクションを実行するように設定されている。また、図４は、プログラム表示部品に係るヘルプ情報を表示するラベル部品に設定されている画面部品属性の例である。このラベル部品は、機械状態がＭＥＭモードへ変化するイベントが発生した場合に、表示テキストを「加工プログラムを表示」へと切り替えるアクションを実行し、また、機械状態がＭＤＩモードへ変化するイベントが発生した場合に、表示テキストを「ＭＤＩプログラムを表示」へと切り替えるアクションを実行するように設定されている。 3 and 4 show examples of screen component attributes included in screen components that constitute the operation screen of the industrial machine 2. FIG. 3 is an example of screen component attributes set in a label component that displays help information related to each axis information display component. This label part executes an action to switch the display text to "Display each axis coordinate value and remaining travel amount" when an event that changes the machine state to MEM mode occurs, and also changes the machine state to MDI mode. It is set to execute an action that switches the display text to "Display each axis coordinate value" when an event that changes to occurs. Further, FIG. 4 is an example of screen component attributes set in a label component that displays help information related to a program display component. This label part executes an action that switches the display text to "Display machining program" when an event that changes the machine state to MEM mode occurs, and an event that changes the machine state to MDI mode occurs. When this happens, the setting is set to execute an action that switches the display text to "Display MDI program."
　図５，６は、図３，４に例示したヘルプ情報のラベル部品が表示されている場合に、画面表示部１６０により産業機械２の操作画面に表示されるヘルプ情報の例を示している。図５の例では、産業機械２の機械状態がＭＥＭモードにおいてヘルプ情報を表示している。ＭＥＭモードでは、例えば左上の各軸情報表示部品のヘルプ情報として「各軸座標値と残移動量を表示」が表示される。また、右下のプログラム表示部品のヘルプ情報として「加工プログラムを表示」が表示される。図６の例では、産業機械２の機械状態がＭＤＩモードにおいてヘルプ情報を表示している。ＭＤＩモードでは、例えば左上の各軸情報表示部品のヘルプ情報として「各軸座標値を表示」が表示される。また、右下のプログラム表示部品のヘルプ情報として「ＭＤＩプログラムを表示」が表示される。このように、産業機械２の機械状態の変化に応じて、それぞれの画面部品に対して設定されているヘルプ情報が表示される。 FIGS. 5 and 6 show examples of help information displayed on the operation screen of the industrial machine 2 by the screen display unit 160 when the help information label components illustrated in FIGS. 3 and 4 are displayed. In the example of FIG. 5, help information is displayed in the machine state of the industrial machine 2 in MEM mode. In the MEM mode, for example, "Display each axis coordinate value and remaining movement amount" is displayed as help information for each axis information display component at the upper left. Additionally, "Display machining program" is displayed as help information for the program display component at the bottom right. In the example of FIG. 6, help information is displayed in the machine state of the industrial machine 2 in the MDI mode. In the MDI mode, for example, "Display each axis coordinate value" is displayed as help information for each axis information display component at the upper left. Further, "Display MDI program" is displayed as help information for the program display component at the lower right. In this way, help information set for each screen component is displayed in accordance with changes in the mechanical state of the industrial machine 2.
　上記構成を備えた本実施形態による制御装置１は、オペレータは産業機械の操作画面に配置された画面部品について、該産業機械の機械状態に応じたヘルプ情報が表示されるようになる。そのため、オペレータは現在の操作画面の表示状態を正しく把握できるようになり、問題解決時間を短縮できることが期待される。 In the control device 1 according to the present embodiment having the above configuration, help information corresponding to the machine state of the industrial machine is displayed to the operator regarding screen components arranged on the operation screen of the industrial machine. Therefore, the operator will be able to accurately grasp the current display state of the operation screen, and it is expected that the problem solving time will be shortened.
　以上、本発明の実施の形態について説明したが、本発明は上述した実施の形態の例のみに限定されることなく、適宜の変更を加えることにより様々な態様で実施することができる。
　上記した実施形態では、産業機械の操作画面に配置された画面部品毎に、該産業機械の機械状態に対応したヘルプ情報を表示できるように構成しているが、これに加えて、画面部品が選択されているか否かに応じて選択状態に応じたヘルプ情報を表示するようにしてもよい。このように構成する場合、図７に示すように画面表示部１６０が表示している画面部品の内で、現在選択されている画面部品を特定する画面部品選択判定部１７０を機能として設ける。また、図８に例示するように、産業機械２の機械状態が変化した際に切り替える表示テキストについて、非選択時の表示テキストと、選択時の表示テキストを、画面部品属性として設定しておく。そして、ヘルプ情報切替部１５０は、産業機械２の機械状態が変化した際に、それぞれの画面部品の選択／非選択状態を画面部品選択判定部１７０から取得し、その選択状態に応じて表示テキストを切り替える。このように構成することで、産業機械の機械状態に加えて、それぞれの画面部品の選択状態に応じた適切なヘルプ情報を表示することが可能となる。 Although the embodiments of the present invention have been described above, the present invention is not limited to the above-described embodiments, and can be implemented in various forms by making appropriate changes.
In the embodiment described above, each screen component arranged on the operation screen of an industrial machine is configured to display help information corresponding to the machine status of the industrial machine. Help information depending on the selection state may be displayed depending on whether the item is selected or not. In this case, as shown in FIG. 7, a screen component selection determining section 170 is provided as a function to identify the currently selected screen component among the screen components displayed by the screen display section 160. Further, as illustrated in FIG. 8, regarding the display text to be switched when the mechanical state of the industrial machine 2 changes, the display text when not selected and the display text when selected are set as screen component attributes. Then, when the mechanical state of the industrial machine 2 changes, the help information switching unit 150 acquires the selected/unselected state of each screen component from the screen component selection determination unit 170, and displays text according to the selected state. Switch. With this configuration, it is possible to display appropriate help information according to the selected state of each screen component in addition to the mechanical state of the industrial machine.
　また、産業機械の操作画面を構成する画面部品の操作可否の状態に応じてヘルプ情報の表示／非表示を切り替えるようにしてもよい。このように構成する場合、図９に示すように画面表示部１６０が表示しているそれぞれの画面部品について操作可否の状態を特定する画面部品操作可否判定部１８０を機能として設ける。そして、ヘルプ情報切替部１５０は、産業機械２の機械状態が変化した際に、それぞれの画面部品の操作可否状態を画面部品操作可否判定部１８０から取得し、操作できない画面部品についてはヘルプ情報を表示しないようにする。このように構成することで、操作できない画面部品について不要なヘルプ情報を表示しないようにできるため、オペレータは必要なヘルプ情報のみを参照することが可能となる。 Further, display/non-display of the help information may be switched depending on whether or not the screen components that constitute the operation screen of the industrial machine can be operated. In the case of such a configuration, as shown in FIG. 9, a screen component operability determination section 180 is provided as a function that specifies the operability status of each screen component displayed by the screen display section 160. Then, when the mechanical state of the industrial machine 2 changes, the help information switching unit 150 acquires the operability status of each screen component from the screen component operation determination unit 180, and displays help information for the screen component that cannot be operated. Prevent it from being displayed. With this configuration, unnecessary help information can be prevented from being displayed for screen components that cannot be operated, so that the operator can refer to only the necessary help information.
　　１　　　制御装置
　　２，３　　　産業機械
　　５　　　ネットワーク
　　６　　　フォグコンピュータ
　　７　　　クラウドサーバ
　　１１　　ＣＰＵ
　　１２　　ＲＯＭ
　　１３　　ＲＡＭ
　　１４　　不揮発性メモリ
　　１５，１７，１８，２０　インタフェース
　　１６　　ＰＬＣ
　　１９　　Ｉ／Ｏユニット
　　２２　　バス
　　３０　　軸制御回路
　　４０　　サーボアンプ
　　５０　　サーボモータ
　　７０　　表示装置
　　７１　　入力装置
　　７２　　外部機器
　１１０　　画面構成情報抽出部
　１２０　　画面部品属性抽出部
　１３０　　機械情報抽出部
　１４０　　機械情報監視部
　１５０　　ヘルプ情報切替部
　１６０　　画面表示部
　１７０　　画面部品選択判定部
　１８０　　画面部品操作可否判定部
　２２０　　画面構成情報記憶部
　２３０　　画面部品属性記憶部 1 Control device 2, 3 Industrial machinery 5 Network 6 Fog computer 7 Cloud server 11 CPU
12 ROM
13 RAM
14 Non-volatile memory 15, 17, 18, 20 Interface 16 PLC
19 I/O unit 22 Bus 30 Axis control circuit 40 Servo amplifier 50 Servo motor 70 Display device 71 Input device 72 External device 110 Screen configuration information extraction section 120 Screen component attribute extraction section 130 Machine information extraction section 140 Machine information monitoring section 150 Help Information switching unit 160 Screen display unit 170 Screen component selection determination unit 180 Screen component operation availability determination unit 220 Screen configuration information storage unit 230 Screen component attribute storage unit

Claims (3)

  1. 　産業機械の操作画面を構成する画面部品のヘルプ情報を表示する制御装置であって、
    　前記操作画面に表示される画面部品の画面部品属性から、監視対象となる前記産業機械の機械状態を抽出する機械情報抽出部と、
    　前記機械情報抽出部が抽出した監視対象となる前記産業機械の機械状態を監視する機械情報監視部と、
    　前記機械情報監視部が機械状態の変化を検知した場合に、前記画面部品の内でヘルプ情報を表示するための画面部品の表示テキストを、変化した機械状態に対応するヘルプ情報へと切り替えるヘルプ情報切替部と、
    を備えた制御装置。     A control device that displays help information for screen components that constitute the operation screen of an industrial machine,
    a machine information extraction unit that extracts a machine state of the industrial machine to be monitored from screen component attributes of screen components displayed on the operation screen;
    a machine information monitoring unit that monitors the machine state of the industrial machine to be monitored extracted by the machine information extraction unit;
    Help information for switching the display text of a screen component for displaying help information among the screen components to help information corresponding to the changed machine state when the machine information monitoring unit detects a change in the machine state. a switching section;
    Control device with.
  2. 　画面部品が選択されているか否かを判定する画面部品選択判定部を更に備え、
    　前記ヘルプ情報切替部は、ヘルプ情報を表示するための画面部品の表示テキストを、画面部品の選択状態に応じたヘルプ情報に切り替える、
    請求項1に記載の制御装置。     further comprising a screen component selection determination unit that determines whether or not a screen component is selected;
    The help information switching unit switches display text of a screen component for displaying help information to help information according to a selection state of the screen component.
    The control device according to claim 1.
  3. 　画面部品の操作可否を判定する画面部品操作可否判定部を更に備え、
    　前記ヘルプ情報切替部は、操作できない画面部品のヘルプ情報を表示しないようにする、
    請求項１に記載の制御装置。     further comprising a screen component operability determination unit that determines whether the screen component can be operated;
    The help information switching unit prevents display of help information for screen components that cannot be operated.
    The control device according to claim 1.
PCT/JP2022/021422 2022-05-25 2022-05-25 Control device WO2023228327A1 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62186317A (en) * 1986-02-12 1987-08-14 Nec Corp Information processor
JP2000231429A (en) * 1999-02-09 2000-08-22 Fuji Xerox Co Ltd Help information offering device
JP2001051764A (en) * 1999-08-11 2001-02-23 Fuji Xerox Co Ltd Help information providing device
JP2005115462A (en) * 2003-10-03 2005-04-28 Canon Inc Information system
JP2014119872A (en) * 2012-12-14 2014-06-30 Canon Inc Information processor, method for controlling information processor and computer program

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62186317A (en) * 1986-02-12 1987-08-14 Nec Corp Information processor
JP2000231429A (en) * 1999-02-09 2000-08-22 Fuji Xerox Co Ltd Help information offering device
JP2001051764A (en) * 1999-08-11 2001-02-23 Fuji Xerox Co Ltd Help information providing device
JP2005115462A (en) * 2003-10-03 2005-04-28 Canon Inc Information system
JP2014119872A (en) * 2012-12-14 2014-06-30 Canon Inc Information processor, method for controlling information processor and computer program

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