MiR100, MiR200 & MiRHook Risk Analysis
Copyright Mobile Industrial Robots 2019
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3.
A person enters during docking
Risk of being crushed.
But:
•
Speed reduced to 0.1 m/s (not a safety
function)
•
Software collision avoidance (not a safety
function) will detect the person and stop the robot
•
Markings on the floor indicate an operating hazard zone
•
The severity is considered low, due to low impact of the
robot
•
Very improbable behavior
Staff and visitors need to
be trained
Conclusion: Residual risk low.
4.
Localization fault: The robot is not well localized and the robot docks to a
marker/object different than the desired charging station, and a person is
staying between the marker/object and robot
Risk of being crushed.
But:
•
Localization fault is improbable
•
The robot must detect a shape similar to the characteristic shape of
a charging station before initiating docking sequence
•
Software collision avoidance (not safety function) will detect the
person and stop the robot
Conclusion: Residual risk extremely low.