Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ANTI-YAW VIBRATION ATTENUATION SYSTEM, VIBRATION ATTENUATION CONTROL METHOD, AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2020/253440
Kind Code:
A1
Abstract:
An anti-yaw vibration attenuation system, comprising an anti-yaw vibration attenuation device (1), a controller (2), a driver (3) and a plurality of acceleration sensors (4), wherein the driver (3) and the acceleration sensors (4) are installed at the inner part of a vehicle; the output end of each acceleration sensor (4) is connected to the input end of the controller (2); the output end of the controller (2) is separately connected to the anti-yaw vibration attenuation device (1) and the input end of the driver (3); the output end of the driver (3) is connected to the anti-yaw vibration attenuation device (1); and the controller (2) determines the motion state of a current vehicle according to a collection value of each acceleration sensor (4), and generates a drive signal according to the motion state of the current vehicle for the driver (3) to control the motion of the anti-yaw vibration attenuation device (1). Also comprised are a vibration attenuation control method, and a vehicle. According to the anti-yaw vibration attenuation system, the vibration attenuation control method and the vehicle possessed thereby, different vibration attenuation modes may be selected for control according to the real-time motion state of the vehicle.

More Like This:
WO/2021/162966SYSTEM AND METHOD FOR GUIDANCE CONTROL ON A WHEELED BOGIE
WO/1990/000485A PROCESS AND DEVICE FOR MONITORING THE ACTIVE SUSPENSION OF THE BODYWORK OF A RAILWAY VEHICLE
JP3495332INDUSTRIAL APPLICABILITY: A system for monitoring rotation or roll damper operation.
Inventors:
WANG XU (CN)
CAO HONGYONG (CN)
CAO XIAONING (CN)
KUAI RONGSHENG (CN)
MA LIJUN (CN)
Application Number:
PCT/CN2020/090824
Publication Date:
December 24, 2020
Filing Date:
May 18, 2020
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
CRRC QINGDAO SIFANG CO LTD (CN)
International Classes:
B61F5/24
Foreign References:
CN110329297A2019-10-15
JPH06199236A1994-07-19
JP6199063B22017-09-20
CN206446599U2017-08-29
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: SLEEVE AND LOCKING MECHANISM FOR CHANGEABLE-GAUGE WHEEL SET

Next Patent: ACTIVE CONTROL TYPE ANTI-YAW DAMPER AND DAMPING SYSTEM, AND VEHICLE