1P1-C13 Risk estimation of human-coexistence-robot based on movement history of humans : Estimation of probability of occurrence of harm by mechanical dangerous sources

Abstract

We propose the exposure frequency evaluation technique of the risk such as collision and scissors caused by mechanical dangerous sources for a human-coexistence robot. In this technique, a human perform the work requested for the robot to simulate the working environment. The exposure frequency of harm is evaluated by measuring and analyzing the movement history of the robot and humans. In this report, we propose the criterion of approach level, and the exposure frequency of each approach level was evaluated.