To provide measures for preventing an occurrence of accident due to a tailgating by detecting various tailgating behaviors of other vehicles and by determining a risk level of the tailgating.SOLUTION: A tailgating prevention system detects various tailgating, determines the risk level of tailgating, and prevents other drivers from tailgating, by: taking pictures of the front, rear, left, right, and periphery of an own vehicle and peripheral other vehicles using a camera; setting variable control areas by an image processing unit, which include a warning control area and a violation control area, and which are varied according to driving conditions in a parallelogram including the own vehicle and its periphery as if looking down from just above the vehicle; issuing a warning against other vehicles that trespass the warning control area; and making an accusation against other vehicles that trespass the violation control area.SELECTED DRAWING: Figure 7
【課題】他車両のさまざまな煽り運転行為を検知し、煽り運転の危険度を判定し、煽り運転による事故の発生の防止対策が求められている。【解決手段】自車両前後左右周辺と周辺他車両をカメラで撮影し、画像処理ユニットにより、真上から見下ろした様に、自車両とその周辺の平行四辺形の運転状況に合わせて変える警告管制範囲と違反管制範囲よりなる可変管制範囲を設定し、警告管制範囲に侵入した他車両に対して警告し、違反管制範囲に侵入した他車両に対して告発を行うことにより、さまざまな煽り運転を検知し、煽り運転の危険度を判定し、煽り運転車に対する予防効果がある。【選択図】図7
TAILGATING PREVENTION SYSTEM
煽り運転防止システム
2021-04-01
Patent
Elektronische Ressource
Japanisch
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