ACCIDENT OCCURRENCE PREDICTION DEVICE AND ACCIDENT OCCURRENCE PREDICTION METHOD

摘要

PROBLEM TO BE SOLVED: To provide an accident occurrence prediction device which further improves the accuracy in learning traffic accident occurrence patterns and predicting a traffic accident.SOLUTION: An accident occurrence prediction device 100 includes a plurality of learning sections 104A and 104B (accident occurrence pattern learning sections), a plurality of prediction sections 105A and 105B (accident occurrence prevention sections) and a switching section 103 (a time zone determination section). The plurality of learning sections execute learning of traffic accident occurrence patterns by using past traffic information. The plurality of prediction sections are provided to respond to the plurality of learning sections. Each of the plurality of prediction sections outputs a prediction indicating a possibility of the occurrence of a traffic accident on the basis of a result of learning by each of the plurality of learning sections. The switching section performs switching between the plurality of learning sections so as to cause a learning section to execute learning by using first information in which traffic information is classified into a plurality of pieces according to an occurrence tendency of traffic accidents included in the traffic information and performs switching between the plurality of prediction sections so as to cause a prediction section to output a prediction.SELECTED DRAWING: Figure 1