The invention provides an electric suspension device, which can reduce the power consumption of the electric suspension device. An electric suspension control ECU (20) of an electric suspension device (10) is provided with: an electric actuator (12) provided to each of a plurality of wheels (TR); acceleration sensors (S1) that are disposed in the respective electric actuators (12) and that detect a first acceleration (alpha1); and an electric suspension control ECU (20) that controls each of the electric actuators (12) on the basis of the first acceleration (alpha1), the electric suspension control ECU (20) reducing the control amount for the electric actuators (12) when a first speed (V1) based on the first acceleration (alpha1) in the vertical direction is equal to or less than a predetermined speed (V1A).
本发明提供电动悬架装置,降低电动悬架装置的消耗电力。电动悬架装置(10)的电动悬架控制ECU(20)具备:电动致动器(12),其设置于多个车轮(TR)中的每一个车轮;加速度传感器(S1),其配置于各个电动致动器(12),检测第一加速度(α1);以及电动悬架控制ECU(20),其根据第一加速度(α1)来控制各电动致动器(12),电动悬架控制ECU(20)在基于上下方向的第一加速度(α1)的第一速度(V1)为规定速度(V1A)以下的情况下,减少针对电动致动器(12)的控制量。
Electric suspension device
电动悬架装置
2022-09-30
Patent
Electronic Resource
Chinese
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |