公开(公告)号：US20230331057A1

公开(公告)日：2023-10-19

申请号：US17891552

申请日：2022-08-19

申请人： Hyundai Motor Company ,  Kia Corporation ,  Foundation for Research and Business, Seoul National University of Science and Technology

发明人： Youngil SOHN ,  Min Jun KIM ,  Sang Woo HWANG ,  Sehyun CHANG ,  Jun Ho SEONG ,  Yong Hwan JEONG ,  Seong Jin YIM

IPC分类号： B60G17/0165 ,  B60G17/019 ,  B60G17/018

CPC分类号： B60G17/0165 ,  B60G17/019 ,  B60G17/0182 ,  B60G2400/252 ,  B60G2401/14 ,  B60G2600/182 ,  B60G2600/70 ,  B60G2800/70 ,  B60G2800/914 ,  B60G2400/204

摘要： The present disclosure discloses a preview vehicle height control system and a method of controlling the same. The system includes a monitoring device configured to detect the road surface condition of a driving path of a vehicle, an active suspension configured to adjust a vehicle height, a memory configured to store a plurality of data maps distinguished based on a type of bump, each data map having a vehicle dynamic characteristic as an input and a tuning factor as an output, and a controller configured to derive the tuning factor based on a data map, among the plurality of data maps of the memory, corresponding to the bump detected by the monitoring device, derive a target vehicle height in a form of a Gaussian distribution by substituting the tuning factor, and control the active suspension to follow the derived target vehicle height.