公开(公告)号：US20170120714A1

公开(公告)日：2017-05-04

申请号：US15319876

申请日：2015-12-30

申请人： YANCHENG INSTITUTE OF TECHNOLOGY

发明人： Fuhao LIU

IPC分类号： B60G17/016 ,  B60G21/073 ,  B60G17/04 ,  B60G17/015 ,  B60G17/019

CPC分类号： B60G17/0162 ,  B60G17/0152 ,  B60G17/016 ,  B60G17/0165 ,  B60G17/019 ,  B60G17/0195 ,  B60G17/04 ,  B60G21/073 ,  B60G2400/0511 ,  B60G2400/0521 ,  B60G2400/208 ,  B60G2400/41 ,  B60G2800/0124

摘要： An automobile cornering rollover prevention control system includes a controller, four hydraulic oil cylinders, a deflection measuring instrument and a rotation speed measuring instrument. The controller is mounted inside the automobile, and includes a data acquisition module, a data processing module and a data execution module, wherein the data acquisition module and the data execution module are connected to the data processing module, an input end of the data acquisition module is electrically connected to the deflection measuring instrument and the rotation speed measuring instrument, and an output end of the data execution module is connected to control ends of the four hydraulic oil cylinders respectively. The deflection measuring instrument and the rotation speed measuring instrument are mounted on a left front wheel of the automobile, and two hydraulic oil cylinders are mounted between an automobile frame and a front axle, and the other two hydraulic oil cylinders are mounted between the automobile frame and a rear axle.

公开(公告)号：US20170138819A1

公开(公告)日：2017-05-18

申请号：US15319228

申请日：2016-01-04

申请人： YANCHENG INSTITUTE OF TECHNOLOGY

发明人： Fuhao LIU

IPC分类号： G01M13/02

CPC分类号： G01M13/02 ,  G01M13/021

摘要： A gear dynamic transmission error determination method includes calculating a collision time interval via parameter values such as the angular velocity of an input shaft measured by an angle coder, a drag torque of an output shaft provided by a magnetic powder brake, a gear backlash, and angular displacements of the input shaft and the output shaft; and comparing a relative displacement contained with the gear backlash, until a value of the relative displacement falls within an appropriate interval and meets requirements, the result obtained being namely a transmission error with relatively high accuracy.

公开(公告)号：US20170144653A1

公开(公告)日：2017-05-25

申请号：US15319246

申请日：2016-01-12

申请人： YANCHENG INSTITUTE OF TECHNOLOGY

发明人： Fuhao LIU

IPC分类号： B60W30/045 ,  B60W10/20 ,  B60W30/04 ,  B60W10/22

CPC分类号： B60W30/045 ,  B60W10/20 ,  B60W10/22 ,  B60W30/04 ,  B60W2510/205 ,  B60W2540/18 ,  B60W2710/207 ,  B60W2710/223 ,  B62D7/159

摘要： A vehicle rear wheel steering assist control system is provided where a wheel deflection angle measuring instrument is mounted at a front wheel for measuring a steering angle of the front wheel, a rotational velocity measuring instrument is also mounted at the front wheel for testing a velocity of the front wheel, output ends of the wheel deflection angle measuring instrument and the rotational velocity measuring instrument are electrically connected to the data acquisition module, the data acquisition module is electrically connected to the controller, the controller is electrically connected to a data execution module, the rear wheel active steering device is mounted at a rear wheel of the automobile, the rear wheel active steering device is electrically connected to the data execution module, the controller is electrically connected to an ECU of the automobile, each automobile seat is provided with a weight sensor, which are electrically connected to the controller.