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21. 发明授权

US08340871B2 Vehicle steering control device and method 失效
标题翻译：车辆转向控制装置及方法
公开(公告)号：US08340871B2
公开(公告)日：2012-12-25
申请号：US12668305
申请日：2008-07-31
申请人： Taku Suzuki , Takaaki Eguchi , Yuwun Chai , Hiroyuki Yoshizawa , Yukinori Nishida
发明人： Taku Suzuki , Takaaki Eguchi , Yuwun Chai , Hiroyuki Yoshizawa , Yukinori Nishida
IPC分类号： B62D6/00
CPC分类号： B62D6/008 , B62D6/002 , B62D6/003 , B62D15/025
摘要： Under an automatic turning control, a steering controller defines a value of steering angle set according to a target turning angle of the automatic turning control, as a value of steering angle at which a reaction force is equal to 0. Thereby, the steering controller controls a steering reaction force on the basis of a difference between an actual steering angle and the value of steering angle at which the reaction force is equal to 0.
摘要翻译：在自动转向控制下，转向控制器根据自动转向控制的目标转向角定义转向角的值作为反作用力等于0的转向角的值。由此，转向控制器控制基于实际转向角与反作用力等于0的转向角值之差的转向反作用力。

22. 发明授权

US08010254B2 Vehicle steering controller 有权
标题翻译：车辆转向控制器
公开(公告)号：US08010254B2
公开(公告)日：2011-08-30
申请号：US11944740
申请日：2007-11-26
申请人： Yu Wun Chai , Takaaki Eguchi , Taku Suzuki
发明人： Yu Wun Chai , Takaaki Eguchi , Taku Suzuki
IPC分类号： G06F19/00
CPC分类号： B62D5/006 , B62D6/008
摘要： A vehicle steering controller produces a steering system friction value and a tire lateral force value. A steering reactive force having a magnitude based on the tire lateral force value and the steering system friction value is generated for application to a steering wheel of the vehicle. By reflecting both the tire lateral force and the steering system friction in the steering reactive force, a good steering sensation can be realized in a steer-by-wire system.
摘要翻译：车辆转向控制器产生转向系统摩擦值和轮胎横向力值。产生具有基于轮胎侧向力值和转向系统摩擦值的大小的转向反作用力，以用于车辆的方向盘。通过在转向反作用力中反映轮胎侧向力和转向系统摩擦力，可以在线控转向系统中实现良好的转向感觉。

23. 发明授权

US07516812B2 Steering control apparatus and method 有权
标题翻译：转向控制装置及方法
公开(公告)号：US07516812B2
公开(公告)日：2009-04-14
申请号：US10575205
申请日：2005-12-01
申请人： Kazuo Hara , Takaaki Eguchi
发明人： Kazuo Hara , Takaaki Eguchi
IPC分类号： B62D5/00
CPC分类号： B62D6/008
摘要： A vehicle steering control device is provided that suppresses changes in the steering force accompanying the shock transmitted from the road surface during the steering wheel return operation. The vehicle steering device is a steer-by-wire steering device where a steering wheel receiving the steering input which is transmitted electronically to the steering unit which turns steered road wheels of the vehicle. The steering reaction force correction (Gf×F) corresponding to road surface reaction force F is applied to the steering wheel. The device includes a turn/return sensor that senses turn/return of the steering wheel, and during return of steering wheel, road surface reaction force feedback gain Gf is made smaller than the initial turning.
摘要翻译：提供一种车辆转向控制装置，其抑制伴随着在方向盘返回操作期间从路面传递的冲击的转向力的变化。车辆转向装置是转向转向装置，其中方向盘接收转向输入，该转向输入被电子地传送到转向车辆的转向车轮的转向单元。对应于路面反作用力F的转向反作用力校正（GfxF）被施加到方向盘。该装置包括感测方向盘的转向/返回的转向/返回传感器，并且在方向盘返回期间，路面反作用力反馈增益Gf小于初始转动。

24. 发明授权

US5554969A Diagnosing apparatus and method for detecting failure in sensor applicable to motor-driven vehicular rear road wheel steering system 失效
标题翻译：用于检测适用于电动车辆后轮车轮转向系统的传感器故障诊断装置和方法
公开(公告)号：US5554969A
公开(公告)日：1996-09-10
申请号：US376916
申请日：1995-01-23
申请人： Takaaki Eguchi
发明人： Takaaki Eguchi
IPC分类号： B62D6/00 , B62D5/04 , B62D7/14 , B62D15/02 , B62D113/00 , G01B7/315 , B60Q1/00 , G06F7/70
CPC分类号： G01B7/315 , B62D15/0225 , B62D5/049 , B62D7/148
摘要： A diagnosing apparatus and method for determining an occurrence of failure in a rear road wheel steering angle sensor of a motor-driven four wheel steering system of an automotive vehicle which can achieve a highly accurate detection of the occurrence of failure in the single rear road wheel steering angle sensor at an appropriate timing irrespective of a sensor failure mode. The detection of failure in the rear road wheel steering angle sensor is carried out on the basis of whether a target deviation between a rear road wheel steering angle sensor value and a target rear road wheel steering angle exceeds a predetermined deviation value and whether a generation time duration during which the target deviation exceeds the predetermined deviation value has continued over a predetermined period of time. In addition, the detection of failure in the rear road wheel steering angle sensor is carried out on the basis of whether an accumulated value of a rear road wheel steering angle estimated deviation .intg..DELTA..delta.# exceeds a predetermined threshold value a when such conditions as a monotonous variation in a servo current applied to the motor in the four wheel steering system, a monotonous variation in a rear road wheel steering angle estimated deviation, and same directional monotonous variations in the servo current and in the rear road wheel steering angle estimated deviation are satisfied.
摘要翻译：一种用于确定机动车辆的电动四轮转向系统的后轮转向角传感器的故障发生的诊断装置和方法，其可以实现对单个后轮的故障发生的高精度检测转向角传感器在适当的时间与传感器故障模式无关。基于后车轮转向角传感器值与目标后车轮舵角之间的目标偏差是否超过预定偏差值，以及是否产生时间来执行后轮舵角传感器的故障的检测目标偏差超过预定偏差值的持续时间在预定时间段内持续。此外，基于后轮舵角估计偏差INTEGRAL DELTA delta＃的累积值是否超过预定阈值a，当后轮舵角传感器的故障的检测如下在四轮转向系统中施加到电动机的伺服电流的单调变化，后轮转向角估计偏差的单调变化以及伺服电流和后轮转向角估计偏差中的相同方向单调变化是满意。

25. 发明授权

US07647733B2 Reinforcing structure for building 失效
标题翻译：建筑强化结构
公开(公告)号：US07647733B2
公开(公告)日：2010-01-19
申请号：US10537249
申请日：2003-12-02
申请人： Takuzo Nakamura , Kiyotaka Nanama , Takaaki Eguchi
发明人： Takuzo Nakamura , Kiyotaka Nanama , Takaaki Eguchi
IPC分类号： E04B1/98 , B60G11/34 , F16F1/18
CPC分类号： F16F3/12 , E04B2001/2415 , E04B2001/2644 , E04H9/02 , E04H9/028
摘要： A reinforcing structure for a building and a reinforcing member used for the structure, where the structure has excellent anti-vibration characteristics and quake resistance. The reinforcing structure and member for a building are capable of reducing the deformation of structural members of the building caused by vibration and removing the deformation so that the original form is restored. A reinforcing member (1) is provided and fixed at a corner portion where structural members (11, 12) of a building intersect. The reinforcing member (1) is formed such that a first spring member (third leaf 33) and a second spring member (layered leaf (5)) are combined, and a damper (4) and a synthetic resin foam body (2a) are arranged in a space between the first and second spring members. A synthetic resin foam body (2b) is filled in a space surrounded by the structural members (11, 12) and the reinforcing member (1).
摘要翻译：用于建筑物的加强结构和用于该结构的加强构件，其结构具有优异的抗振特性和抗震性。用于建筑物的加强结构和构件能够减少由振动引起的建筑物的结构构件的变形并去除变形，从而恢复原始形式。加强构件（1）设置并固定在建筑物的结构构件（11,12）相交的角部。加强构件（1）形成为使得组合第一弹簧构件（第三叶片33）和第二弹簧构件（层叠叶片（5）），并且阻尼器（4）和合成树脂发泡体（2a）布置在第一和第二弹簧构件之间的空间中。合成树脂发泡体（2b）填充在由结构构件（11,12）和加强构件（1）围绕的空间中。

26. 发明申请

US20080162001A1 VEHICLE STEERING CONTROLLER 有权
标题翻译：车辆转向控制器
公开(公告)号：US20080162001A1
公开(公告)日：2008-07-03
申请号：US11944740
申请日：2007-11-26
申请人： Yu Wun Chai , Takaaki Eguchi , Taku Suzuki
发明人： Yu Wun Chai , Takaaki Eguchi , Taku Suzuki
IPC分类号： G06F19/00
CPC分类号： B62D5/006 , B62D6/008
摘要： A vehicle steering controller produces a steering system friction value and a tire lateral force value. A steering reactive force having a magnitude based on the tire lateral force value and the steering system friction value is generated for application to a steering wheel of the vehicle. By reflecting both the tire lateral force and the steering system friction in the steering reactive force, a good steering sensation can be realized in a steer-by-wire system.
摘要翻译：车辆转向控制器产生转向系统摩擦值和轮胎横向力值。产生具有基于轮胎侧向力值和转向系统摩擦值的大小的转向反作用力，以用于车辆的方向盘。通过在转向反作用力中反映轮胎侧向力和转向系统摩擦力，可以在线控转向系统中实现良好的转向感觉。

27. 发明申请

US20060137292A1 Reinforcing structure for building and reinforcing member for the structure 失效
标题翻译：用于结构的建筑和加固构件的加固结构
公开(公告)号：US20060137292A1
公开(公告)日：2006-06-29
申请号：US10537249
申请日：2003-12-02
申请人： Takuzo Nakamura , Kiyotaka Nanama , Takaaki Eguchi
发明人： Takuzo Nakamura , Kiyotaka Nanama , Takaaki Eguchi
IPC分类号： E04C2/00 , E04C2/54
CPC分类号： F16F3/12 , E04B2001/2415 , E04B2001/2644 , E04H9/02 , E04H9/028
摘要： A reinforcing structure for a building and a reinforcing member used for the structure, where the structure has excellent anti-vibration characteristics and quake resistance. The reinforcing structure and member for a building are capable of reducing the deformation of structural members of the building caused by vibration and removing the deformation so that the original form is restored. A reinforcing member (1) is provided and fixed at a corner portion where structural members (11, 12) of a building intersect. The reinforcing member (1) is formed such that a first spring member (third leaf 33) and a second spring member (layered leaf (5)) are combined, and a damper (4) and a synthetic resin foam body (2a) are arranged in a space between the first and second spring members. A synthetic resin foam body (2b) is filled in a space surrounded by the structural members (11, 12) and the reinforcing member (1).
摘要翻译：用于建筑物的加强结构和用于该结构的加强构件，其结构具有优异的抗振特性和抗震性。用于建筑物的加强结构和构件能够减少由振动引起的建筑物的结构构件的变形并去除变形，从而恢复原始形式。加强构件（1）设置并固定在建筑物的结构构件（11,12）相交的角部。加强构件（1）形成为使得第一弹簧构件（第三叶片33）和第二弹簧构件（层叠叶片（5））组合，以及阻尼器（4）和合成树脂发泡体（2a）布置在第一和第二弹簧构件之间的空间中。合成树脂发泡体（2b）填充在由结构构件（11,12）和加强构件（1）围绕的空间中。

28. 发明申请

US20080230300A1 Steering Control Apparatus and Method 有权
标题翻译：转向控制装置及方法
公开(公告)号：US20080230300A1
公开(公告)日：2008-09-25
申请号：US10575205
申请日：2005-12-01
申请人： Kazuo Hara , Takaaki Eguchi
发明人： Kazuo Hara , Takaaki Eguchi
IPC分类号： B62D5/00
CPC分类号： B62D6/008
摘要： A vehicle steering control device is provided that suppresses changes in the steering force accompanying the shock transmitted from the road surface during the steering wheel return operation. The vehicle steering device is a steer-by-wire steering device where a steering wheel receiving the steering input which is transmitted electronically to the steering unit which turns steered road wheels of the vehicle. The steering reaction force correction (Gf×F) corresponding to road surface reaction force F is applied to the steering wheel. The device includes a turn/return sensor that senses turn/return of the steering wheel, and during return of steering wheel, road surface reaction force feedback gain Gf is made smaller than the initial turning.
摘要翻译：提供一种车辆转向控制装置，其抑制伴随着在方向盘返回操作期间从路面传递的冲击的转向力的变化。车辆转向装置是转向转向装置，其中方向盘接收转向输入，该转向输入被电子地传送到转向车辆的转向车轮的转向单元。对应于路面反作用力F的转向反作用力校正（GfxF）被施加到方向盘。该装置包括感测方向盘的转向/返回的转向/返回传感器，并且在方向盘返回期间，路面反作用力反馈增益Gf小于初始转动。

29. 发明授权

US07290840B2 Vehicle brake system 有权
标题翻译：车辆制动系统
公开(公告)号：US07290840B2
公开(公告)日：2007-11-06
申请号：US11389156
申请日：2006-03-27
申请人： Hiroshi Tsunehara , Hideto Murakami , Takaaki Eguchi , Masanori Hara
发明人： Hiroshi Tsunehara , Hideto Murakami , Takaaki Eguchi , Masanori Hara
IPC分类号： B60T13/18
CPC分类号： B60T8/4081 , B60L7/26 , B60T1/10 , B60T8/267 , B60T8/348 , B60T8/4072 , B60T8/442 , B60T13/585 , B60T13/66 , B60T2270/602 , B60T2270/603 , B60T2270/608 , B60T2270/613
摘要： A brake system for a vehicle is comprised of a first brake system that mechanically applies a braking force to wheels according to a master cylinder hydraulic pressure outputted from a master cylinder which receives a brake manipulation force of a driver, and a second brake system that apply a braking force to other wheels according to at least a braking state of the first brake system.
摘要翻译：一种用于车辆的制动系统包括：第一制动系统，其根据接收驾驶员的制动器操作力的主缸输出的主缸液压机械地施加制动力;以及第二制动系统，其应用根据至少第一制动系统的制动状态对其它车轮产生制动力。

30. 发明授权

US5412571A Four-wheel steering apparatus for motor vehicle 失效
标题翻译：机动车四轮转向装置
公开(公告)号：US5412571A
公开(公告)日：1995-05-02
申请号：US281114
申请日：1994-07-28
申请人： Takaaki Eguchi , Hiroshi Mouri
发明人： Takaaki Eguchi , Hiroshi Mouri
IPC分类号： B62D6/00 , B62D7/14 , B62D7/15 , B62D101/00 , B62D109/00 , B62D111/00 , B62D113/00 , B62D127/00 , B60G17/06 , B62D5/06
CPC分类号： B62D7/159
摘要： A four-wheel steering apparatus for use with a motor vehicle supported on a pair of front wheels and a pair of rear wheels. The apparatus comprises a control unit for steering the front wheels to provide a front wheel auxiliary steer angle satisfying the following equation: ##EQU1## where .theta..sub.(s) is a Laplace transform of the front wheel steer angle and .delta..sub.f(s) is a Laplace transform of the front wheel auxiliary steer angle, S is a Laplacian, and K, .tau..sub.1, .tau..sub.2, T.sub.1 and T.sub.2 are constants inherent on the motor vehicle and for steering the rear wheels to provide a rear wheel auxiliary steer angle satisfying the following equation: ##EQU2## where .theta..sub.(s) is a Laplace transform of the front wheel steer angle, .delta..sub.r(s) is a Laplace transform of the rear wheel auxiliary steer angle, and K', .tau..sub.1 ', .tau..sub.2 ', T.sub.1 ' and T.sub.2 ' are constants inherent on the motor vehicle.
摘要翻译：一种用于与支撑在一对前轮和一对后轮上的机动车辆一起使用的四轮转向装置。该装置包括用于转向前轮以提供满足以下等式的前轮辅助转向角的控制单元：其中θ（s）是前轮转向角的拉普拉斯变换，Δf（s）是前轮辅助转向角的拉普拉斯变换，S是拉普拉斯算子，K，tau 1，tau 2，T1和T2是机动车辆固有的常数和用于转向后轮的常数，以提供满足以下条件的后轮辅助转向角以下等式：其中theta（s）是前轮转向角的拉普拉斯变换，Δr（s）是后轮辅助转向角的拉普拉斯变换，K'，τ1'，τ2' ，T1'和T2'是汽车固有的常数。

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