TRAFFIC CONTROL DEVICE, AND TRAFFIC CONTROL METHOD

To promptly detect the occurrence of an unexpected event on a road.SOLUTION: A traffic control device comprises: an unexpected event detection prediction model generation unit which generates an unexpected event detection prediction model by performing machine learning on the basis of teacher data d...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: NARUSE KOSUKE, UENO HIDEKI
Format: Patent
Sprache:eng ; jpn
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:To promptly detect the occurrence of an unexpected event on a road.SOLUTION: A traffic control device comprises: an unexpected event detection prediction model generation unit which generates an unexpected event detection prediction model by performing machine learning on the basis of teacher data defining video data of a road on which a vehicle travels, at the time when an unexpected event occurs on the road in the past, as input data, and defining factor information which is information about the occurrence of the unexpected event and factors the unexpected event influences a traffic situation on the road, as output data; and an unexpected event detection prediction processing unit which defines the video data of the road as input data, and acquires as output data the information about the occurrence of the unexpected event and the factor information corresponding to the unexpected event on the basis of the unexpected event detection prediction model.SELECTED DRAWING: Figure 8 【課題】道路における突発事象の発生を迅速に検知する。【解決手段】実施形態の交通管制装置は、車両が走行する道路について、過去に前記道路において突発事象が発生したときの前記道路の映像データを入力データとし、前記突発事象が発生したこと、および、前記突発事象が前記道路の交通状況に影響を与える要素の情報である要素情報を出力データとする教師データに基づいて機械学習を行うことによって突発事象検知予測モデルを生成する突発事象検知予測モデル生成部と、前記道路の映像データを入力データとし、前記突発事象検知予測モデルに基づいて、出力データとして、突発事象が発生した旨の情報、および、前記突発事象に対応する前記要素情報を取得する突発事象検知予測処理部と、を備える。【選択図】図8