To provide a collision detection device capable of detecting the underride collision at an earlier stage.SOLUTION: A collision detection device 1 includes: an acquisition part 21; and a collision determination part 23. The acquisition part 21 is provided in the front part of a vehicle body and acquires a sensor value of a front sensor 10 which detects the acceleration in a vertical direction of a vehicle. The collision determination part 23 determines whether or not the collision is the underride accident based on the sensor value acquired by the acquisition part 21.SELECTED DRAWING: Figure 2
【課題】アンダーライド衝突をより早期に検知することができる衝突検知装置を提供する。【解決手段】衝突検知装置1は、取得部21と、衝突判定部23とを備える。取得部21は、車体前部に設けられ、車両の上下方向への加速度を検出するフロントセンサ10のセンサ値を取得する。衝突判定部23は、取得部21によって取得されたセンサ値に基づいてアンダーライド衝突であるか否かを判定する。【選択図】図2
COLLISION DETECTION DEVICE
衝突検知装置
2019-02-21
Patent
Elektronische Ressource
Japanisch
IPC: | G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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