RISK DETERMINATION METHOD, RISK DETERMINATION DEVICE, RISK OUTPUT DEVICE, AND RISK DETERMINATION SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a risk determination method for accurately determining a degree of risk.SOLUTION: A risk determination method includes: a step of acquiring movable body information in which accessory information showing the present point of a movable body 105 is associated with a present point image indicating the peripheral situation of the movable body 105 at the present point; and a step of, when risk occurrence information corresponding to the present point indicated by the accessory information included in the movable body information is not stored in a risk occurrence information management part 202, and the risk occurrence information corresponding to any point other than the present point is stored in a risk occurrence information management part 202, determining a degree of risk corresponding to the present point on the basis of similarity between the present point image included in the movable body information and the risk point image included in one or more risk occurrence information stored in the risk occurrence information management part 202.SELECTED DRAWING: Figure 1