PROBLEM TO BE SOLVED: To provide a suspension device of a vehicle having actuators allowing a driver to securely identify warning information.SOLUTION: A suspension device 3 of a vehicle 1 comprises: actuators 7 each of which is disposed between an upper spring member 8 and a lower spring member 9 of the vehicle, and which applies driving force to the upper spring member and the lower spring member to move them relatively to each other; information acquisition devices 38 and 42 for acquiring at least one of vehicle information regarding conditions of the vehicle and road surface information regarding conditions of a road surface where the vehicle is traveling; and a control unit 10 for determining whether or not the vehicle is in a predetermined warning state on the basis of the vehicle information or the road surface information detected by the information acquisition device, and performing warning control by extending/retracting the actuators at a predetermined frequency when the vehicle is determined to be in the warning state.SELECTED DRAWING: Figure 3
【課題】 アクチュエータを有する車両のサスペンション装置において、運転者が注意喚起情報を確実に感知できるようにする。【解決手段】 車両1のサスペンション装置3であって、車両のばね上部材8とばね下部材9との間に設けられ、ばね上部材及びばね下部材に推進力を与えて互いに相対移動させるアクチュエータ7と、車両の状態に関する車両情報及び車両が走行する路面の状態に関する路面情報の少なくとも一方を取得する情報取得装置38、42と、情報取得装置によって検出された車両情報又は路面情報に基づいて、車両が所定の警告状態であるか否かを判定し、警告状態の場合にアクチュエータを所定の振動数で伸縮させる警告制御を行う制御装置10とを有する。【選択図】 図3
SUSPENSION DEVICE OF VEHICLE
車両のサスペンション装置
2018-10-11
Patent
Elektronische Ressource
Japanisch
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
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