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公开(公告)号：US20220212344A1
公开(公告)日：2022-07-07
申请号：US17702141
申请日：2022-03-23
Applicant: ABB Schweiz AG
Inventor： Bjoern Matthias , Rene Kirsten , Christoph Byner
IPC: B25J9/16
Abstract: A robotic system and method includes at least one robot actively or passively mobile between at least first and second locations, and a first safety configuration being defined at least for said first location. A first data carrier associated to the first safety configuration is located in said first location, and the robot comprises a reader adapted to read the first data carrier when the robot is in said first location.
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公开(公告)号：US11279027B2
公开(公告)日：2022-03-22
申请号：US17169575
申请日：2021-02-08
Applicant: ABB Schweiz AG
Inventor： Debora Clever , Fan Dai , Hao Ding , Tomas Groth , Bjoern Matthias , Arne Wahrburg
IPC: B25J9/16
Abstract: A method for estimating a wrench acting on a reference point of a robot includes the steps of: a) measuring at least one component, but not all components, of the wrench; and b) estimating non-measured components of the wrench based on a dynamical model of the robot while taking into account the measured components.
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公开(公告)号：US20200088865A1
公开(公告)日：2020-03-19
申请号：US16690162
申请日：2019-11-21
Applicant: ABB Schweiz AG
Inventor： Bjoern Matthias , Richard Roberts , Andreas Decker , Christoph Byner , Nicolas Lehment
Abstract: A distance measuring system includes: at least one emitter, which emits a frequency-variable scanning signal; at least one receiver; and an analysis unit for computing a distance to an object reflecting the scanning signal on the basis of a difference between the frequencies of the emitted and the received scanning signal. The rate of change of the frequency of the scanning signal in a first operating mode of the distance measuring system has a first finite value. The rate of change of the frequency in a second operating mode has a second finite value. The analysis unit is configured to compute a first distance on the basis of a frequency difference ascertained in the first operating mode, to compute a second distance on the basis of a frequency difference ascertained in the second operating mode, and to evaluate the correspondence between first and second computed distance.
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Patent Agency Ranking
公开(公告)号：US20230134409A1
公开(公告)日：2023-05-04
申请号：US17977119
申请日：2022-10-31
Applicant: ABB Schweiz AG
Inventor： Christoph Byner , Rene Kirsten , Bjoern Matthias , Debora Clever , Harald Staab
Abstract: A robot system includes a robot, the robot including a base and an end effector that is movable relative to the base; and a processing target, the processing target being approachable by the end effector along at least one preferred direction; wherein the processing target is mounted movably relative to the base at least temporarily and at least in the preferred direction.
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公开(公告)号：US20230126429A1
公开(公告)日：2023-04-27
申请号：US18088085
申请日：2022-12-23
Applicant: ABB Schweiz AG
Inventor： Bjoern Matthias , Christoph Byner , Debora Clever , Rene Kirsten
Abstract: A system and method for testing the padding of a robotic manipulator includes at least one sensor; a processing unit; and an output unit. The at least one sensor is configured to acquire sensor data of a robotic manipulator. The at least one sensor is configured to provide the sensor data to the processing unit. The processing unit is configured to determine information relating to padding applied to the robotic manipulator, wherein the determination comprises a comparison of the sensor data with reference data. The output unit is configured to output the information relating to the padding applied to the robotic manipulator.
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公开(公告)号：US11511432B2
公开(公告)日：2022-11-29
申请号：US16777918
申请日：2020-01-31
Applicant: ABB SCHWEIZ AG
Inventor： Nicolas Lehment , Andreas Decker , Richard Roberts , Bjoern Matthias , Jihuan Tian
Abstract: A method for controlling a robot includes the steps of: deciding whether there is a non-permanent object in a vicinity of the robot; if there is a non-permanent object, deciding whether the object qualifies for extended protection or not; and defining a safety zone around the object which the robot must not enter or in which a maximum allowed speed of the robot is less than outside the safety zone. The safety zone extends to a greater distance from the object if the object qualifies for extended protection than if it does not.
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公开(公告)号：US10821610B2
公开(公告)日：2020-11-03
申请号：US16720019
申请日：2019-12-19
Applicant: ABB Schweiz AG
Inventor： Bjoern Matthias , Hao Ding , Roger Mellander , Tomas Groth
Abstract: A method of determining a joint torque in a joint of an articulated industrial robot, the robot having a first arm and a second arm which are coupled to each other by the joint and which are movable relative to each other by an electric drive unit coupled to the first and second arm, includes: controlling the electric drive unit by an electronic control device; assigning a measuring device to the electric drive unit, the measuring device measuring an electric current supplied to the drive unit; determining an actual value of the torque which is applied to the second arm from the measured electric current; and comparing, using the electronic control device, the determined actual torque value with a predetermined desired torque value for the joint.
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公开(公告)号：US20160346926A1
公开(公告)日：2016-12-01
申请号：US15235141
申请日：2016-08-12
Applicant: ABB Schweiz AG
Inventor： Bjoern Matthias , Christoph Winterhalter , Hao Ding
IPC: B25J9/16
CPC classification number: B25J9/1676 , B25J9/1697 , G05B2219/40202 , G05B2219/40409 , G05B2219/40414
Abstract: A robot system, and method for controlling it, for collaborative robot applications has a movable robot arm and a controller, wherein the controller is provided to control the movement of the distal end of the robot arm along a movement path according to at least a sequence of coordinate data and respective commands of a robot program and wherein the controller is provided to determine exact movement speed and course of the movement path between consecutive coordinates according to a set of parameters. At least two alternatively selectable sets of parameters are provided which both are related to a respective individual comfort level of a respective collaborative human worker.
Abstract translation: 用于协作机器人应用的机器人系统及其控制方法具有可移动的机器人臂和控制器，其中所述控制器被设置为根据至少一个序列来控制所述机器人臂的远端沿着运动路径的移动 的坐标数据和机器人程序的相应命令，并且其中提供控制器以根据一组参数来确定连续坐标之间的移动路径的确切移动速度和过程。 提供至少两个可选择的可选择的参数组，这两组参数与相应的协作人员的相应个体舒适度水平相关。
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