Robotics and autonomous systems

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Test Robot Arm for Collision with Fixed Object (measurement of pressure over time)

The specific purpose of this protocol is to validate the safety skill “limit interaction energy” by measurement. Its scope is limited to robot arms operating in the domain Manufacturing. In this context, the skill “limit interaction energy” is often used to protect workers from injuries caused by robot collisions where the robot traps a part of the human body against a fixed obstacle. The validation of this protocol requires that the reader has a bio-fidel force and pressure measurement device available. The instrument must allow for measuring the pressure history during the collision.

COVR ROB-LIE-2

Test Robot Arm Does Not Overreach Vertical Planes

The purpose of this protocol is to verify the ability of the robotic system to limit its movements in 3D space. In this version of the protocol, it is checked that the robot, with all its segments and end effector, does not pass beyond a vertical plane placed in the robotic cell. The validation test is performed using a moving frame representing the vertical plane or part of it.

COVR ROB-LRM-1

Test Prevention of Spatial Overreaching for the Subject (Robot in Control)

The purpose of this protocol is to validate the safety skill “limit range of movement” for rehabilitation robots, where a limb of a subject has a connection point with the robot (either free or restrained) and the robot can move that point within a 3D volume. The range of motion is assessed using opto-electronic 3D marker tracking.

COVR ROB-LRM-2

Test Gripper for Limiting Physical Interaction Energy

The specific purpose of this protocol is to validate the safety skill “limit interaction energy” by measurement for robotic grippers. In this context, the skill “limit interaction energy” is commonly used to protect workers from injuries caused by clamping and squeezing of body parts by the closing gripper. The validation of this protocol requires that the reader has a bio-fidelic measurement instrument available to measure contact forces and pressures.

COVR GRI-LIE-1

TR-436 Access & Home Network O&M Automation/Intelligence

As part of Autonomic/Autonomous Networks (ANs) paradigm, the document presents a Framework for intelligent and automated O&M for Access & Home networks, whichincludes: 1) Automatically identify typical anomalies and faults in Access & Home network based on Machine Learning (ML), Artificial Intelligence (AI) algorithms and expert experience, realize rapid troubleshooting, and thus reduce invalid on-site and sporadic issues. 2) Perform predictive analysis based on ML and AI to achieve preventive O&M and self-healing in case of failure.

BroadBand Forum TR-436

Correct evaluation of collaborative robot safety (Focus on IFA works No. 0419)

This document gives guidance for measuring forces and pressures in human-robot collision. It summarizes the findings of a research projects and supports the interpretation of results from such measurements.

DGUV 617.0-IFA:638.22

Test 3D Safety Sensors in Speed and Separation Monitoring Cobot Applications

The purpose of this protocol is to validate suitability of 3D sensors, particularly LiDAR scanners, for improving the skill “Maintain Safe Distance” in advanced Speed and Separation Monitoring (SSM) cobot applications . Besides the sensors’ technical characteristics, the data processing, and decision-making abilities of an associated intelligent control system (ICS) are the subject of validation. Such ICS periodically acquires of a COBOT and an operator, eventually predicts their positions in a the positions near future, and adjusts the COBOT’s velocity to keep their mutual distance above the accordingly updated protective separation distance (PSD). The validation test checks with assistance of a high-speed high-resolution camera whether the ICS implements the SSM functionality successfully to prevent collisions between the robot and the operator in a systematically chosen repertoire of collaborative situations identified as potentially hazardous in the risk assessment. This protocol was developed in the COVR funded FSTP project “CobotSense” by FOKUS TECH, the Maribor, and FANUC ADRIA, and was published as a deliverable for that project.

COVR ROB-MSD-3

Test robot to maintain safe distance from the operator in a Hand-Guiding task

The purpose of this protocol is to validate the safety skill “maintain safe distance” for hand-guided robots, eventually equipped with tracking technologies and collision avoidance controllers, where a limb of a subject has a free connection point with the robot and the robot can move that point within a 3D volume while preventing collision with the operator’s limbs. The minimum distance between robot internal links and subject limbs during operation must be ensured. This is validated using an instrumented limb attached to the robot end effector and a sensor system mounted on the robot.

COVR ROB-MSD-4

Test Limit Restraining Energy for lower limb Exoskeletons

This protocol is to be used to test the restraining energy that can be applied to a human subject during use of an exoskeleton used for gait support using an instrumented limb used in the medical domain as well as at . This protocol is both aimed at exoskeletons exoskeletons used in the industrial, logistics or agricultural domain Readiness Level Description .

COVR EXO-LRE-1

Test Robot Arm for Collision with Fixed Object (measurement of peak pressure)

The specific purpose of this protocol is to validate the safety skill “limit interaction energy” by measurement. Its scope is limited to robot arms operating in the domain Manufacturing. In this context, the skill “limit inter-action energy” is often used to protect workers from injuries caused by robot collisions where the robot traps a part of the human body against a fixed obstacle. The validation of this protocol requires that the reader has a bio-fidel force and pressure measurement device available. The instrument must allow for measuring the highest pressure during the collision.

COVR ROB-LIE-3

Test Robot Arm for Collision with a Movable Object (measurement of peak pressure)

The specific purpose of this protocol is to validate the safety skill “limit interaction energy” by measurement. Its scope is limited to robot arms operating in the domain Manufacturing. In this context, the skill “limit interaction energy” is often used to protect workers from injuries caused by robot collisions where the robot hits a part of the human body that can freely move. The validation of this protocol requires that the reader has a bio-fidel force and pressure measurement device available. The instrument must allow for measuring the highest pressure during the collision.

COVR ROB-LIE-3