PROBLEM TO BE SOLVED: To provide an accident detection apparatus that detects presence or absence of an accident of a vehicle.SOLUTION: An accident detection apparatus (50) comprises an acquisition part (59) for acquiring information indicating acceleration or speed of a vehicle that is measured during traveling or stopping of the vehicle, and an arithmetic part (51) for determining presence or absence of an accident of the vehicle by using the acquired information. The arithmetic part (51) calculates a change amount of kinetic energy of the vehicle caused by an impact applied to the vehicle from the measured acceleration or speed of the vehicle, and determines the presence or absence of the accident of the vehicle on the basis of the change amount of the calculated kinetic energy.SELECTED DRAWING: Figure 2
【課題】車両の事故の有無を検出する事故検出装置を提供する。【解決手段】事故検出装置(50)は、走行中または停車中に測定された車両の加速度または速度を示す情報を取得する取得部(59)と、取得した情報を用いて、車両に対する事故の有無の判定を行う演算部(51)と、を備える。演算部(51)は、車両に対して測定された加速度または速度から、車両に加えられた衝撃による車両の運動エネルギーの変化量を算出し、算出した運動エネルギーの変化量に基づいて、車両に対する事故の有無を判定する。【選択図】図2
ACCIDENT DETECTION APPARATUS
事故検出装置
2018-06-28
Patent
Electronic Resource
Japanese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
ACCIDENT DETECTION APPARATUS AND ACCIDENT DETECTION SYSTEM
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