INFORMATION PROCESSING DEVICE, METHOD, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide information about a spot at which the cause of the occurrence of an abrupt braking event is estimated.SOLUTION: According to an embodiment, the method performed by a computer includes a step for outputting information showing the position of a front spot in a traveling direction from an occurrence spot on the basis of the position of the occurrence spot of an event of suddenly applying a brake and the traveling direction of a vehicle on the occurrence of the event of suddenly applying the brake. The position of the occurrence spot of the event of suddenly applying the brake and the traveling direction of the vehicle on the occurrence of the event of suddenly applying the brake are specified on the basis of acceleration and position measured by a sensor mounted in the vehicle.SELECTED DRAWING: Figure 7