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1. 发明授权

US08831838B2 Rear wheel toe angle control system 有权
标题翻译：后轮脚趾角度控制系统
公开(公告)号：US08831838B2
公开(公告)日：2014-09-09
申请号：US13258072
申请日：2010-03-05
申请人： Takashi Yanagi
发明人： Takashi Yanagi
IPC分类号： B60R22/00 , E05F15/00 , G05D1/00 , B62D7/15 , B62D7/14 , B62D17/00 , B60G17/015 , B62D5/04
CPC分类号： B62D5/0496 , B60G17/015 , B60G2200/44 , B60G2400/0523 , B60G2400/204 , B60G2400/25 , B60G2400/33 , B60G2400/39 , B60G2400/41 , B60G2400/842 , B60G2500/40 , B62D7/146 , B62D7/1581 , B62D17/00
摘要： An electric actuator (electric motor) is thermally protected without causing any unfamiliar impression in steering a vehicle. A temperature compensation gain computing unit (25) reduces the manipulated variable of the electric actuator (40L, 40R) by using a gain that diminishes with the rise in the temperature of the actuator.
摘要翻译：电动执行器（电动机）被热保护，而不会在转向车辆时产生任何不熟悉的印象。温度补偿增益计算单元（25）通过使用随着致动器的温度升高而减小的增益来减小电致动器（40L，40R）的操纵变量。

2. 发明授权

US08532900B2 Accelerator pedal device for vehicle and pedal reaction force control method 有权
标题翻译：加速踏板装置用于车辆和踏板反作用力控制方法
公开(公告)号：US08532900B2
公开(公告)日：2013-09-10
申请号：US13515370
申请日：2011-07-06
申请人： Kohei Maruyama , Yutaka Horiuchi , Takashi Yanagi , Hiroaki Sasaki
发明人： Kohei Maruyama , Yutaka Horiuchi , Takashi Yanagi , Hiroaki Sasaki
IPC分类号： B60W50/16 , B60W50/14
CPC分类号： F02D11/02 , B60K2026/023 , B60W50/16 , B60W2510/0638 , B60W2510/0652
摘要： An accelerator pedal device for a vehicle, performing a pedal reaction force control method. The accelerator pedal device is provided with an engine speed detection unit that detects the engine speed (Ne) and a reaction force control unit that controls, on the basis of the engine speed (Ne), a pedal reaction force (Fr) applied by a reaction force application unit. The reaction force control unit limits the reduction ratio of the pedal reaction force (Fr) when the reduction ratio of the engine speed (Ne) is greater than or equal to a predetermined value.
摘要翻译：一种用于车辆的加速器踏板装置，执行踏板反作用力控制方法。加速器踏板装置设置有检测发动机转速（Ne）的发动机转速检测单元和基于发动机转速（Ne）的控制踏板反作用力（Fr）的反作用力控制单元，反应力施加单位。当发动机转速（Ne）的减速比大于或等于预定值时，反作用力控制单元限制踏板反作用力（Fr）的减速比。

3. 发明申请

US20110307142A1 VEHICLE MOTION CONTROL SYSTEM 有权
标题翻译：车辆运动控制系统
公开(公告)号：US20110307142A1
公开(公告)日：2011-12-15
申请号：US13203424
申请日：2010-03-05
申请人： Takashi Yanagi , Kiyoshi Wakamatsu , Takayuki Seki
发明人： Takashi Yanagi , Kiyoshi Wakamatsu , Takayuki Seki
IPC分类号： G06F7/00
CPC分类号： B60T8/1755 , B60T8/885 , B60T2260/08 , B60T2270/402 , B60W50/029 , B62D6/00
摘要： Provided is a vehicle motion control system that comprises a plurality of vehicle behavior control units that are controlled in a mutually coordinated manner, and is configured to operate as designed even when one of the vehicle motion control units should fail. If a RTC-ECU (61) has ceased a control action thereof owing to a failure thereof, a VSA-ECU (31) retains the last received coordination control signal from the RTC-ECU in EEPROM (37) so that the VSA-ECU (31) is enabled to continue the coordinated control according to the retained coordination control signal. At the same time, the VSA-ECU (31) transmits the coordination control signal retained in the EEPROM onto a CAN so that the transmitted coordination control signal may be used by other ECUS of other vehicle behavior control units such as an ATTS-ECU (41) and a STG-ECU (51). In this manner, the behavior of the vehicle may be optimized by the coordination control of the VSA unit and other vehicle behavior control units.
摘要翻译：提供一种车辆运动控制系统，其包括以相互协调的方式控制的多个车辆行为控制单元，并且被构造成即使当车辆运动控制单元之一失败时也被设计成运行。如果RTC-ECU（61）由于故障而停止其控制动作，则VSA-ECU（31）将来自RTC-ECU的最后接收的协调控制信号保持在EEPROM（37）中，使得VSA-ECU （31）能够根据所保留的协调控制信号继续协调控制。同时，VSA-ECU（31）将保存在EEPROM中的协调控制信号发送到CAN上，使得发送的协调控制信号可以被其他车辆行为控制单元（例如ATTS-ECU（其它） 41）和STG-ECU（51）。以这种方式，可以通过VSA单元和其他车辆行为控制单元的协调控制来优化车辆的行为。

4. 发明授权

US08068955B2 Vehicle with a variable rear toe angle 有权
标题翻译：具有可变后脚趾角的车辆
公开(公告)号：US08068955B2
公开(公告)日：2011-11-29
申请号：US12349852
申请日：2009-01-07
申请人： Takashi Yanagi
发明人： Takashi Yanagi
IPC分类号： B62D6/00
CPC分类号： B62D7/148
摘要： In a vehicle provided with a rear wheel toe angle varying device for individually varying toe angles of rear wheels, upon detection of a failure to steer one of the rear wheels, the rear wheel of a healthy side is steered to a zero angle. Whereby, when a straight travel determining unit determines that the vehicle is traveling straight, a toe angle estimating unit estimates a steering angle of the rear wheel which has failed to steer based upon the steering angle of the front wheels of the vehicle as determined by a steering angle sensor.
摘要翻译：在具有用于分别改变后轮的趾角的后轮趾角变化装置的车辆中，在检测到转向后轮中的一个的失败时，健康侧的后轮被转向零角度。因此，当直线行驶确定单元确定车辆正在行进时，脚趾角估计单元基于由车辆前轮确定的车辆的转向角来估计未转向的后轮的转向角度转向角传感器

5. 发明申请

US20100332083A1 STEERING SYSTEM FOR REAR WHEELS OF VEHICLE 有权
标题翻译：车辆后轮转向系统
公开(公告)号：US20100332083A1
公开(公告)日：2010-12-30
申请号：US12918515
申请日：2009-02-10
申请人： Takashi Yanagi , Yutaka Horiuchi , Hiroaki Sasaki
发明人： Takashi Yanagi , Yutaka Horiuchi , Hiroaki Sasaki
IPC分类号： B62D6/00
CPC分类号： B62D7/159 , B60G7/006 , B60G2200/44 , B62D7/146
摘要： A steering system for rear wheels of a vehicle without a dead zone in the vicinity of the steering wheel zero. The steering system includes a steering controller and control units that control the rear wheels to be steered in accordance with the steering angle of the steering wheel. The steering system performs a reduction control to provide a smaller steering control amount for the rear wheels in a range where a steering angle becomes smaller than a predetermined value, compared to a steering control amount for the rear wheels in the other ranges of the steering angle. When an angle speed of the steering angle becomes greater than a predetermined value, the steering system performs no reduction control or the reduction control with less reduced steering control amount for the rear wheels even in the range where the steering angle becomes smaller than the predetermined value.
摘要翻译：用于在方向盘附近没有死区的车辆的后轮的转向系统零。转向系统包括转向控制器和控制单元，该控制单元根据方向盘的转向角来控制后轮的转向。与转向角的其他范围内的后轮的转向控制量相比，转向系统执行减速控制，以在转向角变得小于预定值的范围内为后轮提供较小的转向控制量。当转向角的角速度大于预定值时，即使在转向角小于预定值的范围内，转向系统也不执行减速控制或后轮转向控制量少的减速控制。

6. 发明申请

US20090177348A1 VEHICLE WITH A VARIABLE REAR TOE ANGLE 有权
标题翻译：具有可变后部角度的车辆
公开(公告)号：US20090177348A1
公开(公告)日：2009-07-09
申请号：US12349852
申请日：2009-01-07
申请人： Takashi Yanagi
发明人： Takashi Yanagi
IPC分类号： B62D6/00
CPC分类号： B62D7/148
摘要： In a vehicle provided with a rear wheel toe angle varying device for individually varying toe angles of rear wheels, upon detection of a failure to steer one of the rear wheels, the rear wheel of a healthy side is steered in a direction to enable the vehicle to travel straight ahead. Preferably, a control unit of the rear wheel toe angle varying device steers the rear wheel of a healthy side in parallel to the rear wheel of the faulty side, and the vehicle is enabled to travel straight ahead even though the traveling direction of the vehicle is at a certain angle with respect to the longitudinal line of the vehicle body. At this time, front wheels are typically steered at the same angle as the rear wheels. The device may further comprise a toe angle estimating unit.
摘要翻译：在设置有用于单独改变后轮的角度的后轮趾角变化装置的车辆中，在检测到引导后轮中的一个的失败时，健康侧的后轮被转向以使车辆直行前进。优选地，后轮束角改变装置的控制单元相对于故障侧的后轮平行运转健康侧的后轮，并且车辆能够直行前进，即使车辆行驶方向为相对于车体的纵向线以一定角度。此时，前轮通常以与后轮相同的角度转向。该装置还可以包括趾角估计单元。

7. 发明申请

US20080051941A1 VARIABLE TOE ANGLE CONTROL SYSTEM FOR A VEHICLE 有权
标题翻译：车辆变形角度控制系统
公开(公告)号：US20080051941A1
公开(公告)日：2008-02-28
申请号：US11830391
申请日：2007-07-30
申请人： Yutaka Horiuchi , Akihko Koike , Hiroaki Sasaki , Takashi Yanagi
发明人： Yutaka Horiuchi , Akihko Koike , Hiroaki Sasaki , Takashi Yanagi
IPC分类号： G05B11/00 , G01B5/00
CPC分类号： B62D17/00 , B62D7/148
摘要： A variable toe angle control system for a vehicle that can be incorporated with a fail-safe mechanism When a fault of the system is detected, at least one of toe-angle actuators is actuated to make toe angles of two wheels agree with each other. When one of the wheels has become fixed in position without regard to a control signal supplied to the corresponding actuator, the actuator for the other wheel is actuated so as to make the toe angles of the two wheels equal to each other. When at least one toe-angle sensor is found faulty, the actuators are both actuated until the actuators reach positions corresponding to stoppers. When information for determining target values of the toe angles of the right and left wheels is found faulty, the actuators are both actuated until the actuators reach positions corresponding to prescribed reference toe positions.
摘要翻译：用于车辆的可变的脚趾角度控制系统，其可以结合有故障保护机构当检测到系统的故障时，致动至少一个角度致动器以使两个车轮的脚趾角相互一致。当其中一个车轮已经固定在适当位置而不考虑提供给相应的致动器的控制信号时，用于另一个车轮的致动器被致动以使得两个车轮的脚趾角相互相等。当发现至少一个角度传感器有故障时，致动器被致动直到致动器到达与止动件对应的位置。当确定用于确定左右车轮的脚趾角的目标值的信息有缺陷时，致动器都被致动直到致动器到达与规定的参考脚趾位置相对应的位置。

8. 发明申请

US20120306721A1 SHORTED PATCH ANTENNA DEVICE AND METHOD OF MANUFACTURING THEREFOR 审中-公开
标题翻译：短裤天线装置及其制造方法
公开(公告)号：US20120306721A1
公开(公告)日：2012-12-06
申请号：US13577372
申请日：2011-01-24
申请人： Hirokatsu Okegawa , Takanori Miyame , Takashi Iwakura , Yasuhiro Nishioka , Takashi Yanagi
发明人： Hirokatsu Okegawa , Takanori Miyame , Takashi Iwakura , Yasuhiro Nishioka , Takashi Yanagi
IPC分类号： H01Q1/36 , H01P11/00
CPC分类号： H01Q9/0421 , H01Q9/0442 , Y10T29/49016
摘要： The present invention relates to a novel shorted patch antenna device that a thickness of a conductor of an antenna, a location of a feeding point and a shape of an antenna element is easily adjustable and can be miniaturized, as well as a method therefor. The shorted patch antenna device includes: an antenna element that is composed of a folded single conductor plate and has a radiation conductor plane (2) formed on one of opposing planes of the conductor plate and a ground conductor plane (3) formed on the other plane of the opposing planes; a miniaturization section that is composed of a hole (5) formed on the ground conductor plane (3) and a slit (7) cut out from a side of the radiation conductor plane (2) or a matching adjustment plane (31) formed by bending a tip portion of the radiation conductor plane (2) toward the ground conductor plane (3); a coaxial line (8) whose inner conductor (9) extending through the hole (5) to the radiation conductor plane (2) is electrically connected to the radiation conductor plane (2) and whose external conductor (10) is grounded to the ground conductor plane (3); and a resin (16) that fills between the radiation conductor plane (2) and the ground conductor plane (3) of the antenna element.
摘要翻译：本发明涉及一种新颖的短路贴片天线装置，其天线的导体厚度，馈电点的位置和天线元件的形状容易调节并且可以小型化，以及其方法。短路贴片天线装置包括：天线元件，其由折叠的单导体板构成，并且具有形成在导体板的相对平面中的一个上的辐射导体平面（2）和形成在另一个上的接地导体平面（3）对面飞机的平面; 由形成在接地导体平面（3）上的孔（5）和从辐射导体平面（2）侧切出的狭缝（7）或匹配调整面（31）构成的小型化部分由将辐射导体平面（2）的尖端部分朝向接地导体平面（3）弯曲; 同轴线（8），其内部导体（9）延伸穿过孔（5）到辐射导体平面（2），电连接到辐射导体平面（2），并且其外部导体（10）接地到地面导体平面（3）; 以及填充在辐射导体平面（2）和天线元件的接地导体平面（3）之间的树脂（16）。

9. 发明申请

US20120041649A1 REAR WHEEL TOE ANGLE CONTROL SYSTEM 有权
标题翻译：后轮角度控制系统
公开(公告)号：US20120041649A1
公开(公告)日：2012-02-16
申请号：US13258072
申请日：2010-03-05
申请人： Takashi Yanagi
发明人： Takashi Yanagi
IPC分类号： G05D3/00 , G05D1/00
CPC分类号： B62D5/0496 , B60G17/015 , B60G2200/44 , B60G2400/0523 , B60G2400/204 , B60G2400/25 , B60G2400/33 , B60G2400/39 , B60G2400/41 , B60G2400/842 , B60G2500/40 , B62D7/146 , B62D7/1581 , B62D17/00
摘要： An electric actuator (electric motor) is thermally protected without causing any unfamiliar impression in steering a vehicle. A temperature compensation gain computing unit (25) reduces the manipulated variable of the electric actuator (40L, 40R) by using a gain that diminishes with the rise in the temperature of the actuator.
摘要翻译：电动执行器（电动机）被热保护，而不会在转向车辆时产生任何不熟悉的印象。温度补偿增益计算单元（25）通过使用随着致动器的温度升高而减小的增益来减小电致动器（40L，40R）的操纵变量。

10. 发明申请

US20110202239A1 STEERING SYSTEM 有权
标题翻译：转向系统
公开(公告)号：US20110202239A1
公开(公告)日：2011-08-18
申请号：US13095979
申请日：2011-04-28
申请人： Kouhei Maruyama , Yasuhiro Terada , Yutaka Horiuchi , Nobuo Sugitani , Takashi Yanagi
发明人： Kouhei Maruyama , Yasuhiro Terada , Yutaka Horiuchi , Nobuo Sugitani , Takashi Yanagi
IPC分类号： B62D6/00 , B62D5/04
CPC分类号： B62D7/146 , B62D5/0481 , B62D17/00
摘要： A steering controller for an electric power steering device 110 includes a base signal computing part 51 for computing a base signal DT in accordance with at least the steering torque; a damper compensation signal computing part 52 for computing a damper compensation signal in accordance with an angular velocity of an electric motor 4 or a speed of steering wheel turn; and an inertia compensation signal computing part 53 for compensating inertia and viscosity in the steering unit. The electric motor is driven by a target signal IM1 obtained by compensating the base signal with a damper compensation signal and an inertia compensation signal, to provide a steering auxiliary force. The target signal of the auxiliary torque is compensated so that a difference between a reference self-aligning torque of front wheel in a front wheel steering vehicle and a self-aligning torque of front wheel in an all-wheel steering vehicle is provided to a driver as a responsive feeling from the steering torque.
摘要翻译：用于电动助力转向装置110的转向控制器包括：基本信号计算部51，用于根据至少转向转矩计算基准信号DT; 用于根据电动机4的角速度或方向盘转动的速度计算阻尼器补偿信号的阻尼器补偿信号计算部52; 以及用于补偿转向单元中的惯性和粘度的惯性补偿信号计算部件53。电动机由通过用阻尼器补偿信号和惯性补偿信号补偿基本信号而获得的目标信号IM1驱动，以提供转向辅助力。辅助转矩的目标信号被补偿，使得前轮转向车辆中的前轮的参考自动对准转矩与全轮转向车辆中的前轮的自调整扭矩之间的差提供给驾驶员作为来自转向扭矩的响应感。

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