A traffic monitoring apparatus capable of determining a cause of traffic congestion more definitely is provided. A traffic monitoring apparatus (10) includes a vehicle information acquisition unit (11), an additional information acquisition unit (12), a congestion determination unit (13), and a cause determination unit (14). The vehicle information acquisition unit (11) acquires vehicle information regarding a travelling state of a vehicle from data received from a detection apparatus (20). The additional information acquisition unit (12) acquires additional information regarding objects that are other than the travelling vehicle and are present in the vicinity of the travelling vehicle. The congestion determination unit (13) determines, for each of a plurality of lanes on the road, whether or not congestion is occurring based on the vehicle information. The cause determination unit (14) determines, for the lane that has been determined to be congested, a cause of congestion using at least the additional information.
TRAFFIC MONITORING APPARATUS, TRAFFIC MONITORING SYSTEM, TRAFFIC MONITORING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING PROGRAM
2021-01-14
Patent
Elektronische Ressource
Englisch
Europäisches Patentamt | 2023
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