To provide a technique of increasing the possibility of improvement in risk determination accuracy.SOLUTION: A risk determination system comprises: a traffic lane information acquisition unit that acquires the number of traffic lanes connected to a traffic intersection present in the front of a vehicle and a type of the vehicle; an oncoming vehicle information acquisition unit that detects a position and a velocity of an oncoming vehicle; an oncoming vehicle route identification unit that identifies a traffic lane on which the oncoming vehicle is positioned and identify a predicted route of the oncoming vehicle; a vehicle route identification unit that identifies the predicted route of the vehicle; and a risk determination unit that determines a collision risk of the oncoming vehicle with the vehicle when the predicted route of the vehicle and the predicted route of the oncoming vehicle cross.SELECTED DRAWING: Figure 1
【課題】リスクの判定精度が向上する可能性を高める技術の提供。【解決手段】車両の前方に存在する交差点に接続する車線の数および種別を取得する車線情報取得部と、対向車両の位置および速度を検出する対向車両情報取得部と、前記対向車両が位置する車線を特定して、前記対向車両の予測進路を特定する対向車両進路特定部と、前記車両の予測進路を特定する車両進路特定部と、前記車両の予測進路と前記対向車両の予測進路とが交差する場合、前記車両に対する前記対向車両の衝突リスクを判定するリスク判定部と、を備えるリスク判定システムを構成する。【選択図】図1
RISK DETERMINATION SYSTEM AND RISK DETERMINATION PROGRAM
リスク判定システム、リスク判定プログラム
2021-12-27
Patent
Elektronische Ressource
Japanisch
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