EP4662034A1 - Ermittlung eines von einem roboter nutzbaren oder für einen roboter gesperrten raums - Google Patents
Ermittlung eines von einem roboter nutzbaren oder für einen roboter gesperrten raumsInfo
- Publication number
- EP4662034A1 EP4662034A1 EP23832997.3A EP23832997A EP4662034A1 EP 4662034 A1 EP4662034 A1 EP 4662034A1 EP 23832997 A EP23832997 A EP 23832997A EP 4662034 A1 EP4662034 A1 EP 4662034A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- robot
- space
- determined
- blocked
- basis
- 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
-
- 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
- G05B19/42—Recording and playback systems, i.e. in which the program 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
- G05B19/423—Teaching successive positions by walk-through, i.e. the tool head or end effector being grasped and guided directly, with or without servo-assistance, to follow a path
-
- 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
- B25J9/1676—Avoiding collision or forbidden zones
-
- 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
- G05B2219/35—Nc in input of data, input till input file format
- G05B2219/35141—Specify side of zone, line, circle for allowed region
-
- 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
- G05B2219/35—Nc in input of data, input till input file format
- G05B2219/35145—Voxel map, 3-D grid map
-
- 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
- G05B2219/40—Robotics, robotics mapping to robotics vision
- G05B2219/40478—Graphic display of work area of robot, forbidden, permitted zone
-
- 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
- G05B2219/49—Nc machine tool, till multiple
- G05B2219/49137—Store working envelop, limit, allowed zone
Definitions
- the present invention relates to a method and system for determining a space that can be used by a robot or is blocked for a robot, in particular for operating and/or monitoring the robot on the basis of the determined space, as well as a computer program or computer program product for carrying out a method described here.
- COBOTs Typical operating cases of COBOTs (“Collaboration roBOTs”) are the manual guidance of the robots into target poses in order to teach them or end effector positions and orientations. In automated operation, an automatically planned path can then be followed to travel to the taught target poses or end effector positions.
- An object of an embodiment of the present invention is to improve the operation and/or monitoring of robots or a determination of a space that can be used by a robot or that is blocked for a robot, preferably to improve the above-mentioned or a similar problem.
- Claims 12, 13 represent a system or computer program or.
- a robot has at least one, preferably at least three, in one embodiment at least six, in a further development at least seven, joints or (movement) axes, in particular Swivel joints or axes, which are preferably adjustable by, in particular, electromotive drives of the robot.
- the robot has a robot arm which has at least one, preferably at least three, in one embodiment at least six, in a further development at least seven, joints or (movement) axes, in particular swivel joints or axes, which are preferably adjustable by, in particular, electromotive drives of the robot arm.
- the present invention is particularly suitable for such robots due to their conditions of use, but is not limited to this.
- the robot has a fixed base or is a stationary robot. This advantageously limits the space that the robot can reach, which means that the present invention can be used particularly efficiently.
- the robot is a mobile robot, preferably a mobile manipulator, drone robot, underwater robot or the like. The present invention is also particularly advantageous for this due to the often at least partially unknown and/or complex environment.
- a method for determining a space that can be used by a robot or that is blocked for a robot comprises the steps:
- a robot pose in the sense of the present invention describes or comprises in one embodiment a configuration or position of the robot or the position of one or more, preferably all, joints of the robot. Additionally or alternatively, a robot pose in the sense of the present invention can describe or comprise a position, in particular a one-, two- or three-dimensional position and/or an orientation, in particular a one-, two- or three-dimensional orientation of at least one robot-fixed reference, in particular a base and/or an end effector of the robot and/or relative to a fixed or movable reference system and/or an environment of the robot.
- a Robot pose may in particular comprise, in particular be, a robot posture and/or a position and/or orientation of a base of the robot relative to an environment and/or of an end effector of the robot relative to a base or environment of the robot.
- an initial space is initially determined as an (initial) usable or blocked space, in a further development on the basis of a first or initial pose of the robot, preferably in such a way that positions of the joints of the robot in this first or initial pose and/or joint positions determined therefrom or, particularly preferably, a location occupied by parts, in particular structures or components, of the robot in this first or initial pose, which are preferably determined on the basis of recorded joint positions of the robot, and/or locations determined therefrom are determined as an (initial) usable (initial) space, which is successively expanded on the basis of the further robot poses.
- an area of possible joint positions or, preferably, the area of the locations that can be occupied by parts, in particular structures or components, of the robot or a space containing this work space or a sub-space of this work space to be examined is initially determined as a blocked space, which is successively reduced on the basis of the robot poses.
- One embodiment of the present invention is based on the idea of moving the (real) robot into various (robot) poses that it is allowed to assume, preferably poses in which it does not collide with its environment, and thereby successively "showing” or demonstrating these poses or the space occupied by the robot as a space that can be used by the robot or, conversely, "showing” or demonstrating that these poses or the space occupied by the robot in these poses is not a space that is closed to the robot.
- the determination of the usable or blocked space and preferably the operation and/or monitoring (of an operation) of the robot on the basis of this space, in particular a check for, preferably avoidance of, collisions of the robot with its environment, can be improved, in particular accelerated, simplified and/or carried out more reliably and/or more precisely.
- expanding the space usable by the robot on the basis of the robot poses comprises adding the, preferably recorded, positions of the joints of the robot and/or joint positions determined therefrom, for example interpolated or extrapolated, to a usable space of the joint positions of the robot or, particularly preferably, adding locations occupied by parts, in particular structures or components, of the robot and/or locations determined therefrom, for example interpolated or extrapolated, to a usable Euclidean or Cartesian or (visual) space in which the robot is located, wherein these locations are preferably determined on the basis of recorded joint positions of the robot.
- reducing the space blocked for the robot on the basis of the robot poses comprises removing the, preferably recorded, positions of the joints of the robot and/or joint positions determined therefrom, for example interpolated or extrapolated, from a blocked space of the joint positions of the robot or, particularly preferably, removing locations occupied by parts, in particular structures or components, of the robot and/or locations determined therefrom, for example interpolated or extrapolated, from a blocked Euclidean or Cartesian or
- the usable or blocked space has poses, in a further development joint positions, of the robot, and can in particular have a part or sub-space of the space of the poses or joint positions of the robot.
- the determination can thus be simplified and/or carried out more precisely.
- the usable or blocked space of parts, preferably structures or components, of the robot has occupable locations, in particular can have, in particular be, a part or subspace of the Euclidean or Cartesian or (visual) space in which the robot is located.
- the determination can be carried out more intuitively and/or directly and/or, in particular as a result, more reliably.
- the robot is a cobot, in particular set up or used for human-robot interaction, preferably without protective fences, and/or is adjusted into the robot poses by means of hand guidance, in particular by (hand guidance) forces and/or torques manually applied or exerted on the robot by an operator and/or in a compliance, in particular gravity compensation control, by means of which the robot gives in to or follows external forces or torques exerted on it.
- hand guidance forces and/or torques manually applied or exerted on the robot by an operator and/or in a compliance, in particular gravity compensation control, by means of which the robot gives in to or follows external forces or torques exerted on it.
- the determination in particular compared to adjustment using input interfaces spaced apart from or separate from the robot, the determination can be carried out more intuitively and/or, in particular as a result, more reliably and/or more easily.
- the robot can also be adjusted to the robot poses based on user inputs that are entered via an input interface, preferably a handheld control device, in particular buttons or a touchscreen of the handheld control device, a joystick, a space mouse or the like.
- the determination can thus be carried out more precisely, in particular compared to pure manual guidance.
- the robot poses are, in particular, at least partially specified on the basis of a predetermined, preferably systematic or structured, particularly preferably layered, division of an initial space, in one embodiment in the space of the joint positions or in the (visual) space in which the robot is located.
- the corresponding space is at least partially systematically explored. In one embodiment, this allows the determination to be carried out more reliably.
- the robot poses are, in particular, at least partially, preferably arbitrarily, specified by an operator and/or irregularly.
- the corresponding space is explored at least partially unsystematically, preferably randomly or chaotically.
- the determination can thus be carried out more quickly and/or efficiently.
- the usable space and/or the blocked space and/or a space determined (as) complementary to the usable or blocked space is displayed selectively in a further development, in one embodiment depending on an operator input or selection, and/or during and/or after its determination, in one embodiment a boundary and/or at least a partial volume of the space and/or in discretized form and/or on a user interface, in particular a screen, a VR interface or the like.
- the determination can be carried out more intuitively and/or, in particular as a result, more reliably, more quickly and/or more efficiently.
- the display of the usable space or a space complementary to the blocked space can be particularly advantageous at the beginning of the exploration in order to specifically expand the space already determined as usable space.
- the operator sees how the usable space is specifically expanded or the blocked space is specifically reduced by adjusting the robot into further poses.
- the display of the blocked space or a space complementary to the usable space can be particularly advantageous at the end of the exploration in order to examine or determine the maximum usable space.
- the determination can be carried out particularly intuitively and/or, in particular, more reliably, quickly and/or efficiently.
- By displaying the boundary of the space it can be visualized particularly intuitively in one embodiment and thus determined more reliably, quickly and/or efficiently.
- the selection of further robot poses can be improved, in particular more intuitively and/or, in particular thereby, more reliably, more quickly and/or more efficiently.
- a virtual volume of the robot is determined for each robot pose into which the robot is adjusted.
- joint positions of the robot are recorded in the robot pose(s) for the respective robot pose and a virtual volume of the robot is determined for each of these robot poses on the basis of these joint positions recorded (for the respective robot pose).
- the space that can be used by the robot is then determined on the basis of these virtual volumes. expanded, in a further development these virtual volumes of the robot and/or volumes determined from them are added to the usable space, or the space blocked off to the robot is reduced on the basis of these virtual volumes, in a further development these virtual volumes of the robot and/or volumes determined from them are removed from the blocked space.
- the virtual volumes of the robot are determined based on specified external dimensions of the robot; in a further development, they virtually recreate the robot; their surface preferably corresponds to an external surface or virtual shell of the robot in the respective robot pose. Additionally or alternatively, the virtual volumes of the robot are determined in one embodiment based on design data, in particular CAD data, of the robot. This allows the determination to be carried out more precisely and/or reliably in one embodiment.
- a measure of an overlap of the respective virtual volume of the robot with virtual volume elements is determined in particular, and on the basis of virtual volume elements for which the determined measure of an overlap with at least one of the determined virtual volumes of the robot fulfills a predetermined condition, the space usable by the robot is expanded or the space blocked for the robot is reduced, in one embodiment those volume elements are added to the usable space or removed from the blocked space for which the determined measure of an overlap fulfills the predetermined condition.
- the condition can in particular be binary (“overlap”; “no overlap”). This allows the determination to be carried out particularly efficiently in one execution.
- a size of the virtual volume elements is changed during the determination of the usable or blocked space, particularly preferably at least partially reduced. This allows the determination to be carried out particularly efficiently in one embodiment.
- the degree of overlap is determined on the basis of a determined, preferably minimal, distance between the respective virtual volume of the robot and at least one of the virtual volume elements. This allows the determination to be carried out particularly efficiently in one embodiment.
- a measure of an overlap of the respective virtual volume of the robot is determined only with virtual volume elements that form a current boundary of the usable or blocked space determined up to that point, and on the basis of those of these virtual volume elements for which the determined measure of an overlap with the virtual volume of the robot determined for the current robot pose meets the specified condition, the space usable by the robot is expanded or the space blocked for the robot is reduced, preferably by this virtual volume element(s), whereby this can also be carried out multiple times in or for a robot pose by updating the boundary of the usable or blocked space determined up to that point accordingly and checking again for overlap with the virtual volume of the robot.
- a measure of an overlap with a virtual volume of the robot in the current robot pose is determined only for the current boundary of the usable or blocked space determined up to that point, and the space is expanded or reduced by moving this boundary or adding or removing virtual volume elements for which this measure meets the specified condition. This allows the determination to be carried out particularly efficiently in one embodiment.
- a boundary of the usable or blocked space is determined on the basis of virtual volume elements for which the determined The degree of overlap with at least one of the determined virtual volumes of the robot satisfies the specified condition, in a further development based on virtual volume elements adjacent to these virtual volume elements. This allows the determination to be carried out particularly efficiently in one embodiment.
- the space (as determined up to that point) that can be used by the robot or that is blocked for the robot is updated between the robot's adjustment to various robot poses on the basis of which the space is determined; in a further development, the display of the space (as determined up to that point) that is usable or blocked or that is complementary to the usable or blocked space is also updated. In one embodiment, this allows exploration by an operator to be improved, in particular carried out more efficiently and/or reliably.
- a space that can be used by the robot or that is blocked off to the robot is first provided, in a further development determined according to a method described here, saved and loaded again from a memory. This space is then expanded or reduced according to a method described here on the basis of the robot poses into which the robot is adjusted in this subsequently carried out method.
- a method described here in one embodiment can further expand or reduce an already known, in particular already explored, space, which in turn may have been determined according to a method described here. In this way, the determination in one embodiment can be adapted particularly advantageously to the situation and thus carried out more efficiently.
- the usable space is (also) determined on the basis of a, in particular mathematical, in particular geometric and/or numerical, model of an environment of the robot, in particular, temporarily, expanded and/or reduced.
- the blocked space is (also) determined on the basis of a, in particular mathematical, in particular geometric and/or numerical, model of an environment of the robot, in particular, temporarily, expanded and/or reduced.
- the expansion of a space that can be used by the robot is based on the robot poses or the reduction of a space that is blocked for the robot is based on the Robot poses are combined with at least one (other) model, for example CAD data or the like, for the usable or blocked space.
- the model can in particular comprise CAD data or the like or be based thereon.
- the model of the environment models one or more obstacles that are temporarily present in a further development.
- the usable or blocked space is or will be changed, in particular expanded and/or reduced, on the basis of modeled obstacles, in particular temporarily.
- a usable space expanded on the basis of the robot poses can be reduced or expanded (after an obstacle has been removed) temporarily and/or after this expansion on the basis of modeled obstacles (in) the robot's environment.
- a blocked space reduced on the basis of the robot poses can be expanded or reduced (after an obstacle has been removed) temporarily and/or after this reduction on the basis of modeled obstacles (in) the robot's environment.
- a space that can be used by a robot or that is blocked off for it is determined according to a method described here and the robot is operated and/or monitored on the basis of this determined space, preferably after the determination.
- the operation comprises path planning and/or a limitation, preferably implemented using software or control technology, of the robot's movement or adjustment options (only) within the determined usable space or while avoiding the determined blocked space
- the monitoring comprises monitoring for possible collisions or to ensure that the robot only stays within the determined usable space and does not enter the determined blocked space.
- a system in particular hardware and/or software, in particular program technology, is set up to carry out a method described here and/or has:
- the system or its means comprises: means for operating and/or monitoring the robot based on this determined space.
- system or its means comprises:
- - means, in particular a user interface, for displaying the usable and/or blocked space and/or a space complementary to the usable or blocked space, in particular selectively and/or during and/or after its determination, in particular for displaying a boundary and/or at least a partial volume of the space and/or in discretised form and/or on the user interface;
- a system and/or means in the sense of the present invention can be designed in terms of hardware and/or software, in particular at least one, preferably data- or signal-connected, particularly digital, processing unit, particularly 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 storage 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, particularly different, storage media, particularly optical, magnetic, solid-state and/or other non-volatile media.
- a computer program product can have, in particular be, a storage medium, in particular a computer-readable and/or non-volatile, for storing a program or instructions or with a program or instructions stored thereon.
- execution of this program or these instructions by a system or a controller causes the system or the controller, in particular the computer(s), to carry out a method described here or one or more of its steps, or the program or the instructions are set up for this purpose.
- one or more, in particular all, steps of the method are fully or partially computer-implemented or one or more, in particular all, steps of the method are fully or partially automated, in particular by the system or its means.
- the system comprises the robot.
- the so-called Octomap representation or library can be used for the representation of the usable or blocked space, in particular the virtual volume elements, and/or the virtual volume of the robot, which enables a particularly data-efficient representation, in particular of cubes and partial cubes.
- Fig. 1 a system for determining a space usable by a robot according to an embodiment of the present invention
- Fig. 2 a method for determining the space according to an embodiment of the present invention.
- Fig. 1 shows a system for determining a space usable by a robot for operating and/or monitoring the robot according to an embodiment of the present invention
- Fig. 2 shows a corresponding method.
- the system comprises a robot 10, which in the embodiment is a seven-axis COBOT, and a robot controller 20 connected thereto with a screen 21.
- the manufacturer knows the robot geometry in detail. In combination with recorded joint poses or angles, a collision-free virtual volume can therefore be determined. If the robot is adjusted and the current joint angles are regularly recorded, many of these free virtual volumes can be superimposed and together result in the currently known free movement space. This free movement space can then be displayed to the end user on the screen 21, preferably together with a digital twin of the robot 10, and updated at runtime.
- an operator 40 By manually guiding the robot 10 in a collaboration mode, an operator 40 gradually "shows" the robot controller 20 a free space, preferably the entire space.
- an environment in particular a work cell or a work space of the robot, is traveled through piece by piece. This can be done systematically, for example in layers, or through random or chaotic movement patterns, or through a combination of both variants. The decision on this is left to the operator.
- the operator 40 By comparing the display of the movement space already recognized on the screen 21, the operator 40 immediately recognizes which areas have not yet been recorded. The operator can complete the data recording at a time of his own choosing. The outer boundary or shell of the recorded, free movement space is then saved and used in the future for collision calculations in movement planning and control. It is advantageously possible to add to the free space later by manually guiding it again.
- the exploration of the robot can also be carried out using separate input devices, such as a joystick, a 3D space mouse, buttons on a tablet or the like.
- a combination of manual guidance and such a tele-operation is also possible.
- step S10 the complete, theoretically achievable workspace of the robot is discretized into virtual volume units or voxels 30.
- a virtual voxel is preferably modeled as a cuboid or sphere and is assigned a status: "inactive", "active” or "free”.
- step S10 all voxels 30 are initialized as "inactive”.
- a step S20 For the initial robot pose, in a step S20, all voxels that collide with the virtual volume of the robot 10 in this pose are set to "free” and their direct neighboring voxels are set to "active".
- the "free" voxels are indicated by hatching in Fig. 1, the "active" voxels are cross-hatched, with a “free” voxel being designated by the reference symbol 31 and an “active" voxel being designated by the reference symbol 32.
- a step S30 the operator adjusts the robot 10 to a different robot pose.
- a step S40 the current joint angles of the robot 10 are recorded, a virtual volume is determined from this on the basis of the known CAD data of the robot 10 and it is checked which of the "active" voxels 31 overlap or collide with it. If an "active" voxel collides or overlaps with the robot or the virtual volume in the respective robot pose, it is set to "free” in step S40 and the directly adjacent, still “inactive" neighboring voxels are set to "active".
- the detection of a virtual collision or overlap is advantageously just a simple distance or spacing calculation between the robot limbs and the respective voxel.
- a limit value can be specified here as to the proportion of overlap or intersection of the voxel and the robot at which the voxel is assessed as a "free" volume.
- step S50: “Y” the determination is terminated; otherwise (S50: “N”) the method returns to step S30.
- the robot 10 can be monitored and/or operated on the basis of the usable space thus determined, in particular for possible collisions when leaving this space, in particular a path planning and/or manual guidance can be limited to the usable space thus determined (step S60).
- This concrete method represents the free movement space as the set of all “free” voxels 31.
- the enclosing shell is given by the set of all “active” voxels 32.
- the remaining “inactive” voxels 30 mark the movement space currently determined to be unusable.
- This method is characterized in particular by data economy, since it uses a constant number of voxels with a status value, and by high efficiency when updating with new robot poses or joint positions.
- the distance calculation between the robot arm or the corresponding virtual volume in the respective robot pose and, preferably spherical or cuboid-like, voxels is very simple and quick to implement and execute.
- the described representation can be efficiently displayed in a virtual robot cell on the screen 21, preferably with semi-transparent voxels or the like. It is advantageous to start with large voxels and reduce them over time in order to depict the space or corresponding obstacle geometries with higher resolution. The operator can choose whether the free space or the currently active voxels 32, which represent its boundary, should be displayed.
- the space that is blocked for the robot can be determined in an analogous manner.
- the entire workspace of the robot 10 is initially predefined as blocked by default and those virtual volumes of the robot that are determined on the basis of the joint angles or positions recorded in the robot poses and the known geometry of the robot are successively removed from this blocked space.
- the boundary of the usable space is shown, represented by the “active” voxels 32.
- the free space can also be displayed by a semi-transparent representation of the “free” voxels 31.
- the determination is carried out during adjustment of the robot poses and the display on the screen 21 is updated accordingly.
- "active" or boundary voxels 32 "disappear” successively as soon as the robot collides with them or its virtual volume overlaps with them, and are replaced by neighboring new (boundary) voxels, which are thereby set to "active".
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- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Manipulator (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102023200928.5A DE102023200928A1 (de) | 2023-02-06 | 2023-02-06 | Ermittlung eines von einem Roboter nutzbaren oder für einen Roboter gesperrten Raums |
| PCT/EP2023/085476 WO2024165213A1 (de) | 2023-02-06 | 2023-12-13 | Ermittlung eines von einem roboter nutzbaren oder für einen roboter gesperrten raums |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4662034A1 true EP4662034A1 (de) | 2025-12-17 |
Family
ID=89428853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP23832997.3A Pending EP4662034A1 (de) | 2023-02-06 | 2023-12-13 | Ermittlung eines von einem roboter nutzbaren oder für einen roboter gesperrten raums |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4662034A1 (de) |
| CN (1) | CN120659695A (de) |
| DE (1) | DE102023200928A1 (de) |
| WO (1) | WO2024165213A1 (de) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19625637A1 (de) * | 1996-06-26 | 1998-01-02 | Brink Carsten Dipl Ing Ten | Kollisionsvermeidung und Trajektorienplanung beim Mehrroboterbetrieb mit Hilfe von Kollisionsbereichen |
| CN102725109B (zh) * | 2010-07-27 | 2015-03-18 | 松下电器产业株式会社 | 移动路径搜索装置及移动路径搜索方法 |
| CN102802884B (zh) * | 2010-11-12 | 2015-04-08 | 松下电器产业株式会社 | 移动路径搜索装置及移动路径搜索方法 |
| DE102012103830B4 (de) * | 2011-05-05 | 2022-05-25 | Fanuc Robotics America Corp. | Verfahren und computerlesbare Medien zur automatischen Verbindung von gegenseitiger Blockierung in Mehrfachrobotersytemen |
| JP6150386B2 (ja) * | 2013-04-24 | 2017-06-21 | 国立大学法人横浜国立大学 | ロボット教示方法 |
| JP6309990B2 (ja) * | 2016-03-24 | 2018-04-11 | ファナック株式会社 | 複数の機構ユニットにより構成されたロボットを制御するロボットシステム、該機構ユニット、およびロボット制御装置 |
| DE102017010718A1 (de) * | 2017-11-17 | 2019-05-23 | Kuka Deutschland Gmbh | Verfahren und Mittel zum Betreiben einer Roboteranordnung |
| EP3569366B1 (de) * | 2018-05-17 | 2023-06-28 | Siemens Aktiengesellschaft | Verfahren und vorrichtung zur robotersteuerung |
| DE102020203636A1 (de) * | 2020-03-20 | 2021-09-23 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein | Ermittlung von Sicherheitsbereichen um eine automatisiert arbeitende Maschine |
| JP7494719B2 (ja) * | 2020-12-09 | 2024-06-04 | オムロン株式会社 | 制御装置、制御方法、プログラム |
-
2023
- 2023-02-06 DE DE102023200928.5A patent/DE102023200928A1/de active Pending
- 2023-12-13 CN CN202380093320.3A patent/CN120659695A/zh active Pending
- 2023-12-13 EP EP23832997.3A patent/EP4662034A1/de active Pending
- 2023-12-13 WO PCT/EP2023/085476 patent/WO2024165213A1/de not_active Ceased
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| Publication number | Publication date |
|---|---|
| DE102023200928A1 (de) | 2024-08-08 |
| WO2024165213A1 (de) | 2024-08-15 |
| CN120659695A (zh) | 2025-09-16 |
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