Risk value calculation system, risk factor parameter correction system, information processing device, risk value calculation method, risk factor parameter correction method and program

摘要

A risk value calculation system (1) comprising: a worker device (100) which can be carried by a worker (2); andan information processing device (300) for calculating a risk value indicating a degree of risk, the worker device (100) having physical data acquisition means (110) for acquiring health data indicating a health status of the worker (2) and / or posture data which indicate a posture of the worker (2), and wherein the information processing device (300) comprises: distance determining means (320) for determining whether a distance between the worker (2) and a machine (3) is below a predetermined threshold value, correction means (370) for correcting an avoidability definition value in response to the determination by the distance determining means (320) that the distance is below the predetermined threshold value, the avoidability definition value being defined as a value indicating a possibility that the worker (2) according to the health status of the worker ( 2), which by the Ge health data obtained from the worker device (100) and / or the posture of the worker (2) indicated by the posture data obtained from the worker device (100) avoids a hazard posed by the machine (3) and risk value calculating means (380) for calculating the risk value by substituting the avoidability definition value corrected by the correction means (370) and a danger definition value defined as a value indicating a degree of danger emanating from the machine (3) , into a calculation function that indicates a relationship among the avoidability definition value, the hazard definition value, and the risk value.