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1. 发明授权

EP2796849B1 Vehicle test apparatus and vehicle test system 有权
标题翻译：车辆检测和车辆检查系统
公开(公告)号：EP2796849B1
公开(公告)日：2016-09-21
申请号：EP14165586.0
申请日：2014-04-23
申请人： JTEKT Corporation
发明人： Tagami, Masaharu , Kada, Tomoyasu , Hayama, Ryouhei , Watanabe, Takeshi , Maroonian, Aris
IPC分类号： G01M17/007 , G01M17/04 , G01M17/06
CPC分类号： G01M17/007 , G01M17/04 , G01M17/06

2. 发明公开

EP2796849A3 Vehicle Test Apparatus and Vehicle Test System 有权
标题翻译：车辆检测和车辆检查系统
公开(公告)号：EP2796849A3
公开(公告)日：2014-11-26
申请号：EP14165586.0
申请日：2014-04-23
申请人： JTEKT CORPORATION
发明人： Tagami, Masaharu , Kada, Tomoyasu , Hayama, Ryouhei , Watanabe, Takeshi , Maroonian, Aris
IPC分类号： G01M17/007 , G01M17/04 , G01M17/06
CPC分类号： G01M17/007 , G01M17/04 , G01M17/06
摘要： A vehicle test apparatus (1) includes: a test article installation vehicle body (2) to which four axles (21S, 22S, 23S, 24S) corresponding to four wheels that are a left front wheel, a right front wheel, a left rear wheel and a right rear wheel are attached, and on which a test article is installed; a first motion base (3) that supports the test article installation vehicle body (2), and that allows the test article installation vehicle body (2) to make motions of six degrees of freedom; and four second motion bases (4, 5, 6, 7) each of which supports a corresponding one of the axles (21S, 22S, 23S, 24S), and each of which allows a corresponding one of the axles (21S, 22S, 23S, 24S) to make motions of six degrees of freedom.

3. 发明授权

EP2784468B1 Test system 有权
标题翻译：测试系统
公开(公告)号：EP2784468B1
公开(公告)日：2017-05-10
申请号：EP14161659.9
申请日：2014-03-26
申请人： JTEKT Corporation
发明人： Yoshimoto, Hiroshi , Kada, Tomoyasu , Hayama, Ryouhei , Tagami, Masaharu , Maroonian, Aris
IPC分类号： G01M17/007 , B60R16/03 , G07C5/00 , G01M17/00
CPC分类号： G01M17/007 , B60R16/0315 , G01M17/00 , G07C5/008

4. 发明授权

EP1854703B1 Motor vehicle steering system 有权
标题翻译：用于机动车辆的转向系统
公开(公告)号：EP1854703B1
公开(公告)日：2013-05-01
申请号：EP07009095.6
申请日：2007-05-05
申请人： JTEKT Corporation
发明人： Hayama, Ryouhei , Nakano, Shiro , Kada, Tomoyasu
IPC分类号： B62D6/00 , B62D137/00
CPC分类号： B62D6/003 , B62D6/007 , B62D6/008

5. 发明授权

EP1375305B1 Vehicle steering system 有权转让
标题翻译：车辆转向系统
公开(公告)号：EP1375305B1
公开(公告)日：2008-11-26
申请号：EP03014756.5
申请日：2003-06-27
申请人： JTEKT Corporation
发明人： Kada, Tomoyasu
IPC分类号： B62D15/02 , B62D6/00
CPC分类号： B62D15/0265 , B62D15/029

6. 发明公开

EP1977953A1 Vehicle steering apparatus 有权
标题翻译： Fahrzeuglenkungsgerät
公开(公告)号：EP1977953A1
公开(公告)日：2008-10-08
申请号：EP08153902.5
申请日：2008-04-01
申请人： JTEKT CORPORATION
发明人： Hayama, Ryouhei , Kada, Tomoyasu , Maeda, Shingo , Kimura, Shuuji
IPC分类号： B62D5/04
CPC分类号： B62D5/001 , B62D6/002 , B62D6/003
摘要： A steered shaft of a steered mechanism is rigidly fixed to a vehicle body. Steering-stiffness is reduced by a lowpass filter for filtering a steered angle detected by a steered angle sensor. A deviation.between a target steered angle and the filtered steered angle detected by the steered angle sensor is input to a PID control unit. A gain setting unit sets each of gains for PID control at a low value to thereby reduce steering-stiffness. The PID control unit outputs a target current. A drive circuit performs, e.g., PID control of the steering actuator.
摘要翻译：转向机构的转向轴刚性地固定在车体上。通过用于过滤由转向角度传感器检测到的转向角度的低通滤波器来减少转向刚度。通过转向角传感器检测到的目标转向角与滤波转向角之间的偏差被输入到PID控制部。增益设定单元将PID控制的增益设定为低值，从而降低转向刚度。 PID控制单元输出目标电流。驱动电路执行例如转向致动器的PID控制。

7. 发明公开

EP2784468A1 Test system 有权
标题翻译： Prüfsystem
公开(公告)号：EP2784468A1
公开(公告)日：2014-10-01
申请号：EP14161659.9
申请日：2014-03-26
申请人： JTEKT CORPORATION
发明人： Yoshimoto, Hiroshi , Kada, Tomoyasu , Hayama, Ryouhei , Tagami, Masaharu , Maroonian, Aris
IPC分类号： G01M17/00
CPC分类号： G01M17/007 , B60R16/0315 , G01M17/00 , G07C5/008
摘要： In a test system in which an actual machine including a test piece that is a mechanical element of a vehicle and a control device that controls the actual machine are installed in a first location, a data processor and a model are installed in a second location away from the first location, the data processor is connected to the actual machine or the control device via a communication line so that data communication is performed, and the data processor acquires data from the actual machine via the communication line so that an operation test is performed, the data processor calculates a target value for controlling the actual machine based on an output acquired by inputting the acquired data to the model, and the control device controls the actual machine based on the target value.
摘要翻译：在其中包括作为车辆的机械元件的测试件的实际机器和控制实际机器的控制装置的实际机器安装在第一位置的测试系统中，数据处理器和型号安装在第二位置从第一位置，数据处理器经由通信线路连接到实际机器或控制装置，从而进行数据通信，并且数据处理器经由通信线路从实际机器获取数据，从而进行操作测试数据处理器基于通过将获取的数据输入到模型而获得的输出来计算用于控制实际机器的目标值，并且控制装置基于目标值来控制实际机器。

8. 发明授权

EP1977953B1 Vehicle steering apparatus 有权
公开(公告)号：EP1977953B1
公开(公告)日：2010-09-15
申请号：EP08153902.5
申请日：2008-04-01
申请人： JTEKT CORPORATION
发明人： Hayama, Ryouhei , Kada, Tomoyasu , Maeda, Shingo , Kimura, Shuuji
IPC分类号： B62D5/04
CPC分类号： B62D5/001 , B62D6/002 , B62D6/003

9. 发明公开

EP1854703A3 Motor vehicle steering system 有权
标题翻译：用于机动车辆的转向系统
公开(公告)号：EP1854703A3
公开(公告)日：2009-04-29
申请号：EP07009095.6
申请日：2007-05-05
申请人： JTEKT Corporation
发明人： Hayama, Ryouhei , Nakano, Shiro , Kada, Tomoyasu
IPC分类号： B62D6/00 , B62D137/00
CPC分类号： B62D6/003 , B62D6/007 , B62D6/008
摘要： A motor vehicle steering system steers vehicle wheels (4) in response to the operation of an operation member (1, 61) for steering a vehicle. The system includes a rutted road judging unit (34, 83) which judges whether the vehicle is driving on a rutted road or not, and a steering enhancement control unit (31, S10, 32, 51, 84) which enhances steering of vehicle wheels (4) in response to operation of the operation member (1, 61) when the rutted road judging unit (34, 83) judges that the vehicle is driving on a rutted road than when the rutted road judging unit (34, 83) judges that the vehicle is not driving on a rutted road.

10. 发明公开

EP1939072A1 Steering device for vehicle 有权
标题翻译： Lenkvorrichtungfürein Fahrzeug
公开(公告)号：EP1939072A1
公开(公告)日：2008-07-02
申请号：EP07150435.1
申请日：2007-12-27
申请人： JTEKT CORPORATION
发明人： Koyama, Shoji , Hayama, Ryouhei , Kada, Tomoyasu
IPC分类号： B62D6/00 , B62D5/00
CPC分类号： B62D6/008
摘要： It is one object of the present invention to provide a steering device for a vehicle improving a resolution of detecting a steering reaction force thereby to control precisely a reaction actuator and to improve a steering feeling.
The steering device for the vehicle is equipped with a reaction actuator 19 acting a steering reaction force on a steering wheel 1. This device further includes a steering angle sensor 11 detecting steering angle δh of the steering wheel 1, a controller 20 controlling the reaction actuator 19 according to the steering angle δh, a torque sensor 12 detecting a steering torque Th acted on the steering wheel 1. The controller 20 controls in a feedback way the reaction actuator 11 based on the steering torque Th in a predetermined range including a middle point of the steering angle. The controller 20 drives, in a open-loop way without feed-backing the steering torque Th, the reaction actuator 19 out of the predetermined range of the steering angle δh.
摘要翻译：本发明的一个目的是提供一种用于车辆的转向装置，其提高了检测转向反作用力的分辨率，从而精确地控制反作用力并提高转向感。用于车辆的转向装置配备有作用于方向盘1上的转向反作用力的反作用致动器19.该装置还包括检测方向盘1的转向角度θ的转向角传感器11，控制反作用力的控制器20 致动器19根据转向角度“h”，扭矩传感器12检测作用在方向盘1上的转向转矩Th。控制器20以反馈方式控制反作用执行机构11，该转向转矩Th在包括中点转向角度。控制器20以开环方式驱动转向角度“h”的预定范围内的反作用力传感器19的转向转矩Th。

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