To provide an earthquake shaking degree detector which achieves improved derivation accuracy of shaking degree of a vehicle due to an earthquake.SOLUTION: An earthquake shaking degree detector 60 includes: an acceleration derivation section 54 for deriving horizontal acceleration of a vehicle body 12 on the basis of horizontal acceleration signals of acceleration sensors 21, 22 provided at a vehicle 10; and a shaking degree derivation section 53 for deriving the degree of shaking of the vehicle 10 due to an earthquake at the time of a stop of the vehicle 10 on the basis of the magnitude of vibration of the horizontal acceleration derived by the acceleration derivation section 54 during the stop of the vehicle 10.SELECTED DRAWING: Figure 1
【課題】地震による車両の揺れ度合いの導出精度を向上できるようにすること。【解決手段】地震揺れ度合い検知装置60は、車両10に設けられている加速度センサ21,22の水平加速度信号を基に、車体12の水平加速度を導出する加速度導出部54と、車両10が停止しているときに加速度導出部54によって導出された水平加速度の振動の大きさを基に、車両10の停止時点での地震による車両10の揺れ度合いを導出する揺れ度合い導出部53とを備える。【選択図】図1
EARTHQUAKE SHAKING DEGREE DETECTOR AND VEHICLE CONTROLLER
地震揺れ度合い検知装置、及び、車両の制御装置
2021-09-24
Patent
Elektronische Ressource
Japanisch
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