公开(公告)号：US20240001987A1

公开(公告)日：2024-01-04

申请号：US18033949

申请日：2021-10-28

申请人： LORD Corporation

发明人： Mark Norris ,  Florin Barbulescu ,  Martin Bieber ,  Karl Kintz

IPC分类号： B62D7/22 ,  F16F15/00 ,  B62D33/06

CPC分类号： B62D7/224 ,  F16F15/002 ,  B62D33/0604 ,  F16F2230/18 ,  F16F2232/08

摘要： A vehicle vibration control system (VCS) includes a vehicle having at least an engine, a transmission, a frame, a steering column with a steering wheel attached, a passenger cabin, and a controller area network (CAN) bus. The vibration and noise in the cabin and in or around steering column are bothersome to passengers in the passenger cabin. Linear force generators (LFGs) are used to control the noise and vibration in or around the steering column and/or steering wheel. Circular force generators (CFGs) are used to control noise and vibration in the passenger cabin. Sensors are used to measure the noise and vibration.

公开(公告)号：US20240278651A1

公开(公告)日：2024-08-22

申请号：US18571318

申请日：2022-06-23

申请人： LORD Corporation

发明人： Mark Norris ,  Florin Barbulescu ,  Karl Kintz ,  Martin Bieber

IPC分类号： B60L15/20 ,  G10K15/04

CPC分类号： B60L15/20 ,  G10K15/04 ,  B60L2240/12 ,  B60L2250/26 ,  B60L2270/42

摘要： An electric vehicle emulation system and method is provided using at least one force generator (FG) to induce a vibration emulating the feel of an internal combustion engine in an all-electric, hybrid-electric, or alternative fuel vehicle. The FG may be a circular FG (CFG), a lincar FG (LFG), or a combination of both CFGs and LFGs.