PROBLEM TO BE SOLVED: To provide an accident prevention system for improving an accident prevention effect by performing accident prediction with high accuracy under the consideration of driving characteristics.SOLUTION: In an accident prevention system in which an accident prevention device mounted on a vehicle is connected to a monitoring device installed on a road, the monitoring device includes: vehicle identification means for identifying a vehicle imaged by imaging means; and driving characteristic determination means for determining the driving characteristics of the vehicle by tracking the vehicle identified by the vehicle identification means, and the accident prevention device includes: vehicle situation determination means for continuously determining the position and direction of the own vehicle from detection information of detection means in accordance with the traveling situation of the own vehicle; accident prediction means for acquiring driving characteristic information of an approaching vehicle from the monitoring device, and for predicting a collision accident between vehicles from orbit information of the own vehicle and the driving characteristic information of the approaching vehicle; and warning means for warning accident prediction information predicted by the accident prediction means to the driver or passenger of the vehicle.
【課題】運転特性を考慮に入れた高い精度の事故予測を行って事故防止効果を向上させる事故防止システムを提供する。【解決手段】車両に搭載される事故防止装置と、道路上に設置される監視装置と接続される事故防止システムであって、監視装置は、撮像手段により撮像された車両を特定する車両特定手段と、車両特定手段が特定した車両を追跡して、当該車両の運転特性を判定する運転特性判定手段とを有し、事故防止装置は、検出手段の検出情報から自車両の位置及び方向を当該自車両の進行状況に従って連続的に判定する車両状況判定手段と、監視装置から近接車両の運転特性情報を取得し、自車両の軌跡情報と近接車両の運転特性情報から車両間の衝突事故を予測する事故予測手段と、事故予測手段が予測した事故予測情報を、車両の運転者又は同乗者に警報する警報手段と、を有する。【選択図】図1
ACCIDENT PREVENTION SYSTEM, ACCIDENT PREVENTION DEVICE, AND ACCIDENT PREVENTION METHOD
事故防止システム、事故防止装置、事故防止方法
2015-12-14
Patent
Electronic Resource
Japanese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS |
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