EP4355536A2 - Steuern und/oder überwachen einer roboterapplikation - Google Patents
Steuern und/oder überwachen einer roboterapplikationInfo
- Publication number
- EP4355536A2 EP4355536A2 EP22729476.6A EP22729476A EP4355536A2 EP 4355536 A2 EP4355536 A2 EP 4355536A2 EP 22729476 A EP22729476 A EP 22729476A EP 4355536 A2 EP4355536 A2 EP 4355536A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- data values
- input data
- values
- robot application
- output data
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Program-controlled manipulators
- B25J9/16—Program controls
- B25J9/1674—Program controls characterised by safety, monitoring, diagnostic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Program-controlled manipulators
- B25J9/16—Program controls
- B25J9/1628—Program controls characterised by the control loop
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J13/00—Controls for manipulators
-
- 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—Program-control systems
- G05B19/02—Program-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 program data in numerical form
- G05B19/4155—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 program data in numerical form characterised by program execution, i.e. part program or machine function execution, e.g. selection of a program
-
- 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
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/50—Machine tool, machine tool null till machine tool work handling
- G05B2219/50391—Robot
Definitions
- the present invention relates to a method for controlling and/or monitoring a robot application, a programming library and a method for creating a program for controlling and/or monitoring a robot application, and a system, computer program and computer program product for carrying out one of these methods.
- An object of an embodiment of the present invention is to improve the control and/or monitoring of robot applications and/or the creation of a program for this.
- a method for controlling and/or monitoring a robot application includes the steps:
- a (more) complex robot application can be controlled or monitored and/or a control and/or monitoring of a particularly complex Improved robot application, in particular increased precision, flexibility and/or security.
- the method includes the step:
- the first input data values are determined directly or indirectly on the basis of the second output data values, and in another embodiment the third input data values are determined directly or indirectly on the basis of the first output data values.
- an (even) more complex robot application can be controlled or monitored and/or control and/or monitoring of a particularly complex robot application can be (further) improved, in particular precision, flexibility and/or safety can be (further) increased .
- a first process is carried out or stopped or a first monitoring status is determined, in one development a monitoring signal is output if the determined first or second output data values have a first value, and the first process is not carried out or not stopped, in one development instead a second process is carried out, or a second monitoring status is determined, in one development no monitoring signal is output if the determined first or second output data values have a second value.
- the first or second output data values directly or indirectly trigger a process or monitoring status.
- the first or second output data values can directly trigger an output of a monitoring signal or starting or stopping a process of the robot application or be linked to other values or indirectly trigger an output of a monitoring signal or starting or stopping a process of the robot application.
- controlling and/or monitoring a robot application in particular a complex one, can be (further) improved, in particular precision, flexibility and/or safety can be (further) increased.
- the first link is a first link
- the second link is
- an (even) more complex robot application can be controlled or monitored and/or control and/or monitoring of an in particular complex robot application can be (further) improved, in particular precision, flexibility and/or safety can be (further) increased .
- the first output data values change (their value) with an event during robot application. Additionally or alternatively, in one embodiment, the first output data values can only have two values or have a two-value or binary value range, in a further development the Boolean values “TRUE” and “FALSE”, the values “0” and “1”, the Values "ON” and “OFF” or the like. Additionally or alternatively, in one embodiment, the second output data values change (their value) with an event during robot application.
- the second output data values can only have two values or have a two-value or binary value range, in a further development the Boolean values “TRUE” and “FALSE”, the values “0” and “1”, the Values "ON” and “OFF” or the like.
- the first input data values change (their value) with an event during robot application. Additionally or alternatively, in one embodiment, the first input data values can only have two values or have a two-value or binary value range, in a further development the Boolean values “TRUE” and “FALSE”, the values “0” and “1”, the Values "ON” and “OFF” or the like.
- the first input data values are a signal from the robot application that is acquired and/or signal-processed in one embodiment. Additionally or alternatively, in one embodiment, the first input data values can have more than two values or have a value range with more than two values, in a development a continuous and/or real value range, in one embodiment a value range with at least ten different real values.
- the second input data values change (their value) with an event during robot application. Additionally or alternatively, in one embodiment, the second input data values can have only two values or have a two-value or binary value range, in a further development the Boolean values “TRUE” and “FALSE”, the values “0” and “1”, the Values "ON” and “OFF” or the like.
- the second input data values are a signal from the robot application that is detected and/or signal-processed in one embodiment. Additionally or alternatively, in one embodiment, the second input data values can have more than two values or have a value range with more than two values, in a development a continuous and/or real value range, in one embodiment a value range with at least ten different real values.
- the third input data values change (their value) with an event during robot application. Additionally or alternatively, in one embodiment, the third input data values can only have two values or have a two-value or binary value range, in a further development the Boolean values “TRUE” and “FALSE”, the values “0” and “1”, the Values "ON” and “OFF” or the like.
- the third input data values are a signal from the robot application that is detected and/or signal-processed in one embodiment. Additionally or alternatively, in one embodiment, the third input data values can have more than two values or have a value range with more than two values, in a development a continuous and/or real value range, in one embodiment a value range with at least ten different real values.
- sensor signals of the robot application that are detected and/or further processed or signal-processed can advantageously be used in one embodiment to control or monitor the robot application.
- events that occur during the robot application can advantageously be recorded and used to control or monitor the robot application, or the robot application can be controlled or monitored on the basis of such events, by means of two-value input or output data.
- time series of data values are used, in particular used as input data or determined as output data, which are detected and/or further processed or signal-processed sensor signals of the robot application, and on the other hand time series of data values are used, in particular used as input data or as Output data determined that change with events during the robot application (their value), in particular the Code the beginning, the end, the duration and/or the non-existence of an event, which may be complex or multifactorial.
- a program for controlling and/or monitoring a robot application can thus have the following links or program components or modules:
- Signal processing program modules which, as an input, have at least one time series of real, more( than two-value input data values or detected and/or further processed or signal-processed sensor signals of the robot application and, as an output, at least one time series of real, more( than two-value output data values or more or has signal-processed sensor signals, in a further development has:
- Event recording program modules that have at least one time series of real, more than two-value input data values or detected and/or further processed or signal-processed sensor signals of the robot application as an input and at least one time series of two-value output data values or events or output data values that change with events has, in one development, changes the value of the output data values or thereby detects or outputs an event if
- the input data values have a local maximum; - the input data values have a local minimum since a reset event, which is determined by a value change in a time series of two-valued input signals;
- the input data values have a local maximum since a reset event, which is determined by a value change in a time series of two-valued input signals;
- the input data values exceed or fall below a predefinable, in particular predetermined, limit value, change a sign in one embodiment, or the like;
- Event processing program modules that have at least one time series of two-value input data values or events or input data values changing with events as an input and at least one time series of two-value output data values or events or output data values changing with events as an output
- the input data values of the second time series change their value after the input data values of the first time series have changed their value
- the input data values of the second time series change their value within a specifiable, in particular predetermined, time period after the input data values of the first time series have changed their value
- change and/or the input data values of the second time series change their value after the input data values of the first time series have changed their value at least a predeterminable, in particular predetermined, number of times
- the input data values of the second time series have a reduction or increase, in particular by a predeterminable, in particular predetermined, amount after the input data values of the first time series have changed their value or the like.
- a programming library for creating a program for controlling and/or monitoring a robot application according to a method described here has one or more programming modules, in particular programming blocks or programming classes, for specifying, in particular configuring, in one embodiment parameterizing the first linkage, in one embodiment of the first and second linkages.
- the first link in one embodiment the first and second link, specified with the help of such a programming library, in particular configured, parameterized in one embodiment.
- a system in particular hardware and/or software, in particular programming, is set up to carry out a method described here and/or has:
- system or its means(s) has:
- a system and/or a means within the meaning of the present invention can be designed in terms of hardware and/or software, in particular at least one data or communication system, preferably with a memory and/or bus system.
- signal-connected, in particular digital, processing in particular microprocessor unit (CPU), graphics card (GPU) or the like, and/or one or more programs or program modules.
- the processing unit can be designed to process commands that are implemented as a program stored in a memory system, to detect input signals from a data bus and/or to output output signals to a data bus.
- a storage system can have one or more, in particular different, storage media, in particular optical, magnetic, solid-state and/or other non-volatile media.
- the program can be designed in such a way that it embodies or is capable of executing the methods described here, so that the processing unit can execute the steps of such methods and can thus in particular control and/or monitor the robot application.
- a computer program product can have, in particular, be a, in particular, computer-readable and/or non-volatile storage medium for storing a program or instructions or with a program or with instructions stored thereon.
- execution of this program or these instructions by a system or controller causes the system or controller, in particular the computer or computers, to perform a method described here or one or more of its steps, or the program or the instructions are set up to do so.
- one or more, in particular all, steps of a method according to the invention are carried out fully or partially automatically, in particular by the system or its means.
- the system has one or more robots that execute/execute the robot application or are controlled or monitored for this purpose. Additionally or alternatively, in one embodiment, the system has one or more computers for carrying out one or more, in particular all, step(s) of a method according to the invention, in particular in Cooperation with the robot(s) or through appropriate communication with the robot(s).
- a chronological (target) sequence of property changes includes, in one execution, the start or end or the duration or non-existence of an event after a start or end or during the duration or non-existence of another event, in one execution within a specifiable event , In particular a predetermined time window or after the one event has occurred at least one specifiable, in particular predetermined, number of times.
- an event within the meaning of the present invention includes exceeding or falling below a specifiable, in particular predetermined, limit value, reaching a local or absolute extreme, in particular local or absolute maximum or local or absolute minimum, reducing or increasing the value of Input data in a predeterminable, in particular predetermined, manner, in particular by at least one predeterminable, in particular predetermined, amount, a sign change or the like.
- data values change their value in such an event, for example from TRUE to FALSE or from FALSE to TRUE, from 0 to 1 or from 1 to 0 or the like, or such an event or such a property change is encoded thereby .
- a property change within the meaning of the present invention can in particular be a change in value between the two values that encode an event, or an increase or decrease in a sensor signal, in particular a detected and/or processed one, in a predeterminable, in particular predeterminable, manner, in particular by at least one predeterminable in particular a predetermined amount, or exceeding or falling below a specifiable, in particular predetermined, limit value by a sensor signal, in particular a detected and/or processed one.
- Fig. 1 Time curves of input and output data for controlling and/or monitoring a robot application according to an embodiment of the present invention
- Fig. 2 a program for controlling and / or monitoring
- FIG. 3 shows a system for controlling and/or monitoring the robot application according to an embodiment of the present invention.
- Robot application according to an embodiment of the present invention.
- FIG. 3 shows a system for controlling and/or monitoring a robot application according to an embodiment of the present invention.
- a robot controller 2 should control and/or monitor a robot 1 for attaching a clamp 3 .
- FIG. 2 shows the structure of a program for controlling or monitoring the robot application according to an embodiment of the present invention
- FIG. 4 shows a method for controlling and/or monitoring a robot application according to an embodiment of the present invention.
- a first program module 10 receives a time series of real input data values from a sensor 4, which detects a force in the joining direction. On the basis of these input data values, the first program module 10 uses filtering to determine a time series of real output data values F, which are supplied to a second program module 20 as input data values.
- the second program module 20 determines a time series of two-valued output data values Ei, which are supplied to a third program module 30 .
- the second program module 20 outputs TRUE values, otherwise FALSE values.
- the output data values Ei change with an event during the robot application, in this case falling below or exceeding the limit value Fo and thus indicate the start and end or the duration or non-existence of the event.
- the second represents Program module 20 an event recording links or an event recording program module or an event recording program module.
- the output data values F of the first program module 10 are fed to the third program module 30 as further input data values. From this and from the input data values Ei from the second program module 20, it determines a time series of two-value output data values E2, which are supplied to a fifth program module 50.
- the third program module 30 If the input data values F of the third program module 30 have a local minimum and the input data values Ei have the value TRUE, the third program module 30 outputs a TRUE value, at all other times FALSE values.
- the output data values F of the first program module 10 are also fed to a fourth program module 40 as input data values. From this, it determines a time series of two-valued output data values E3, which are supplied to the fifth program module 50 and have the value TRUE if these input data values F have a local maximum, and FALSE values at all other times.
- the fifth program module 50 uses its input data values E2 and E3 to determine a time series of two-value output data values E4 that have the value TRUE as soon as the input data values E3 also have a value TRUE within a specified time window To after a value TRUE in the time series of the input data values E2, ie the events: "local minimum in F, while F ⁇ Fo" and "local maximum in F” occur in this order within the time window To or the property changes FALSE of the input data values E2 and property change FALSE TRUE ⁇ FALSE of the input data values E3 has this predetermined desired time sequence.
- the robot controller 2 controls or monitors the robot application, emits a monitoring signal, for example, if the output data values E4 do not have the value TRUE after a specified joining movement of the robot 1 (monitoring of the robot application), and/or ends the joining movement of the Robot 1 as soon as the output data values E4 have the value TRUE (control of the robot application).
- a monitoring signal for example, if the output data values E4 do not have the value TRUE after a specified joining movement of the robot 1 (monitoring of the robot application), and/or ends the joining movement of the Robot 1 as soon as the output data values E4 have the value TRUE (control of the robot application).
- step S20 Equally, FIG. 4 can also symbolize a method for creating a program according to an embodiment of the present invention, in that the corresponding programming modules are selected in step S10 and linked together and configured, in particular parameterized, in step S20.
- a programmer can advantageously use the modules or blocks 10-50 from the programming library, in particular linking and configuring with each other accordingly, in particular parameterizing.
- a program (ier) block can be provided or used that outputs an event or changes the value of the output data values in a time series accordingly if an input signal or input data values since a start event, which is coded by a time series of two-valued input data values has a predetermined decrease or a predetermined increase, a reset being triggered by a further event encoded by a time series of two-valued input data values.
Landscapes
- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Numerical Control (AREA)
- Feedback Control In General (AREA)
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102021206254.7A DE102021206254A1 (de) | 2021-06-18 | 2021-06-18 | Steuern und/oder Überwachen einer Roboterapplikation |
| PCT/EP2022/062997 WO2022263075A2 (de) | 2021-06-18 | 2022-05-13 | Steuern und/oder überwachen einer roboterapplikation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4355536A2 true EP4355536A2 (de) | 2024-04-24 |
Family
ID=82019295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP22729476.6A Pending EP4355536A2 (de) | 2021-06-18 | 2022-05-13 | Steuern und/oder überwachen einer roboterapplikation |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20240269833A1 (de) |
| EP (1) | EP4355536A2 (de) |
| KR (1) | KR20240023041A (de) |
| CN (1) | CN117500640A (de) |
| DE (1) | DE102021206254A1 (de) |
| WO (1) | WO2022263075A2 (de) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6166669B2 (ja) * | 2013-02-22 | 2017-07-19 | 株式会社神戸製鋼所 | 制御装置 |
| WO2015078992A1 (en) | 2013-11-27 | 2015-06-04 | Engino.Net Ltd. | System and method for teaching programming of devices |
| DE102015011910A1 (de) | 2015-09-11 | 2017-03-16 | Kuka Roboter Gmbh | Verfahren und System zum Steuern einer Roboteranordnung |
| KR102645817B1 (ko) | 2016-12-06 | 2024-03-08 | 한화로보틱스 주식회사 | 로봇의 비헤이비어 관리 방법 및 장치 |
| DE102019207017B3 (de) | 2019-05-15 | 2020-10-29 | Festo Se & Co. Kg | Eingabeeinrichtung, Verfahren zur Bereitstellung von Bewegungsbefehlen an einen Aktor und Aktorsystem |
| JP7473330B2 (ja) | 2019-12-09 | 2024-04-23 | ファナック株式会社 | ロボット装置の動作記号を含む動作プログラムを生成するプログラム生成装置 |
| CN110919657B (zh) * | 2019-12-10 | 2021-02-02 | 北京奔驰汽车有限公司 | 一种基于大数据的工业机器人预测性状态监控方法 |
| DE102020201398B3 (de) | 2020-02-05 | 2021-04-01 | Kuka Deutschland Gmbh | Betreiben einer Applikation eines Robotersystems |
-
2021
- 2021-06-18 DE DE102021206254.7A patent/DE102021206254A1/de active Pending
-
2022
- 2022-05-13 KR KR1020237043290A patent/KR20240023041A/ko active Pending
- 2022-05-13 CN CN202280042879.9A patent/CN117500640A/zh active Pending
- 2022-05-13 US US18/569,104 patent/US20240269833A1/en active Pending
- 2022-05-13 WO PCT/EP2022/062997 patent/WO2022263075A2/de not_active Ceased
- 2022-05-13 EP EP22729476.6A patent/EP4355536A2/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN117500640A (zh) | 2024-02-02 |
| KR20240023041A (ko) | 2024-02-20 |
| DE102021206254A1 (de) | 2022-12-22 |
| US20240269833A1 (en) | 2024-08-15 |
| WO2022263075A2 (de) | 2022-12-22 |
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