Burden evaluation device, Burden evaluation method

摘要

PROBLEM TO BE SOLVED: To enable loads caused by actions (non-work actions) other than actual work among loads loaded to a factory worker to be evaluated by an objective value.SOLUTION: A load evaluation device obtains information on body conditions of a worker at each point of time, in a state where steps to be measured are modelled in a simplified way by detection points corresponding to s plurality of body sites of the worker who performs the steps to be measured and by lines connecting the detection points to determine postures or actions of the worker on the basis of changes in the detection points or the lines in the obtained information. The load evaluation device extracts a non-work action, which is not directly related to work, of actions in the step, from among the determined postures or actions of the worker to calculate a load value for the action, and performs control for presenting load evaluation information regarding the non-work action in the step to be measured by using a result of the calculation.SELECTED DRAWING: Figure 7