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1. 发明授权

US09090258B2 Vehicle motion control apparatus and vehicle motion control system 有权
标题翻译：车辆运动控制装置和车辆运动控制系统
公开(公告)号：US09090258B2
公开(公告)日：2015-07-28
申请号：US14116701
申请日：2011-05-11
申请人： Junya Takahashi , Makoto Yamakado , Shinjiro Saito
发明人： Junya Takahashi , Makoto Yamakado , Shinjiro Saito
IPC分类号： B60W30/00 , B60W30/02 , B60W30/14 , B60W30/18 , B60W40/10
CPC分类号： B60W30/02 , B60W30/143 , B60W30/18009 , B60W30/18145 , B60W40/10 , B60W2520/10 , B60W2520/125 , B60W2540/10 , B60W2720/106
摘要： In order to propose a vehicle motion control apparatus providing a good operability for a driver and capable of reducing a pedal operation, motional state information acquiring means configured to acquire longitudinal acceleration, lateral acceleration, and a vehicle speed generated in a vehicle; pedal operating amount acquiring means configured to acquire pedal operation information performed by the driver; and vehicle motion control command calculating means configured to calculate a longitudinal acceleration command value on the basis of information acquired therefrom and output a command value realizing the calculated longitudinal acceleration command value are provided, and the vehicle motion control command calculating means is configured to calculate the longitudinal acceleration command value on the basis of the acquired information so as to generate longitudinal acceleration which provides a longitudinal jerk of a value comparable to a longitudinal jerk on the basis of a pedal opening operation performed by the driver.
摘要翻译：为了提出一种为驾驶员提供良好的操作性并且能够减少踏板操作的车辆运动控制装置，运动状态信息获取装置被配置为获取在车辆中产生的纵向加速度，横向加速度和车辆速度; 踏板操作量获取装置，用于获取由驾驶员执行的踏板操作信息; 以及车辆运动控制指令计算单元，被配置为基于从其获得的信息计算纵向加速度指令值，并且输出实现所计算的纵向加速度指令值的命令值，并且车辆运动控制指令计算装置被配置为计算基于所获取的信息来产生纵向加速度指令值，以产生纵向加速度，该纵向加速度基于驾驶员执行的踏板打开操作来提供与纵向冲击相当的值的纵向加加速度。

2. 发明申请

US20120323445A1 Motion Control Unit for Vehicle Based on Jerk Information 有权
公开(公告)号：US20120323445A1
公开(公告)日：2012-12-20
申请号：US13540405
申请日：2012-07-02
申请人： Makoto YAMAKADO , Shinya IMURA , Masato ABE
发明人： Makoto YAMAKADO , Shinya IMURA , Masato ABE
IPC分类号： B60G17/016
CPC分类号： B60W40/064 , B60T8/1755 , B60T2230/02 , B60T2230/04 , B60W30/045 , B60W40/103 , B60W2520/10 , B60W2520/125 , B60W2520/14 , B60W2520/28 , B60W2720/14
摘要： In a motion control system for a vehicle including control means for controlling a yaw moment of the vehicle; first detection means for detecting a longitudinal velocity (V) of the vehicle; second detection means for detecting a lateral jerk (Gy_dot) of the vehicle; and third detection means for detecting a yaw angular acceleration (r_dot) of the vehicle, the yaw moment of the vehicle is controlled by the control means so that a difference between the yaw angular acceleration (r_dot) detected by the third detection means and a value (Gy_dot/V) obtained by the lateral jerk (Gy_dot) of the vehicle detected by the second detection means by the longitudinal velocity (V) detected by the first detection means becomes small.

3. 发明申请

US20120179349A1 Vehicle Motion Control Device 审中-公开
标题翻译：车辆运动控制装置
公开(公告)号：US20120179349A1
公开(公告)日：2012-07-12
申请号：US13395015
申请日：2010-08-02
申请人： Makoto Yamakado , Shinjiro Saito , Atsushi Yokoyama , Junya Takahashi , Tatsuya Yoshida
发明人： Makoto Yamakado , Shinjiro Saito , Atsushi Yokoyama , Junya Takahashi , Tatsuya Yoshida
IPC分类号： B60W30/045 , B60W10/119 , B60W10/184 , B60W10/04
CPC分类号： B60W10/04 , B60T8/1755 , B60T2270/302 , B60W10/08 , B60W10/119 , B60W10/18 , B60W10/184 , B60W30/045 , B60W2720/14 , B60W2720/30
摘要： There is provided a vehicle drive control system that feels less unnatural and that enables an improvement in safety performance. A vehicle motion control system capable of independently controlling a driving force and a braking force of four wheels comprises: a first mode (G-Vectoring control) in which substantially the same driving force and braking force are generated with respect to left and right wheels among the four wheels based on a longitudinal acceleration/deceleration control command that is coordinated with the vehicle's lateral motion; and a second mode (sideslip prevention control) in which different driving forces and braking forces are generated with respect to the left and right wheels among the four wheels based on a target yaw moment derived from the vehicle's sideslip information, wherein the first mode is selected when the target yaw moment is equal to or less than a pre-defined threshold, and the second mode is selected when the target yaw moment is greater than the threshold (FIG. 11).
摘要翻译：提供了一种感觉不太自然的车辆驱动控制系统，并且能够提高安全性能。能够独立地控制四个车轮的驱动力和制动力的车辆运动控制系统包括：第一模式（G矢量控制），其中相对于左右车轮产生大致相同的驱动力和制动力，基于与车辆的横向运动协调的纵向加速/减速控制命令的四个车轮; 以及基于从车辆侧滑信息导出的目标横摆力矩，在四个车轮之间相对于左右车轮产生不同的驱动力和制动力的第二模式（侧滑防止控制），其中选择第一模式当目标横摆力矩等于或小于预定阈值时，并且当目标横摆力矩大于阈值时选择第二模式（图11）。

4. 发明申请

US20110202250A1 Brake Control Apparatus 有权
标题翻译：制动控制装置
公开(公告)号：US20110202250A1
公开(公告)日：2011-08-18
申请号：US13060579
申请日：2009-10-09
申请人： Ayumu Miyajima , Masatsugu Arai , Toshiyuki Innami , Kimio Nishino , Norikazu Matsuzaki , Masayuki Kikawa , Makoto Yamakado
发明人： Ayumu Miyajima , Masatsugu Arai , Toshiyuki Innami , Kimio Nishino , Norikazu Matsuzaki , Masayuki Kikawa , Makoto Yamakado
IPC分类号： B60T8/172
CPC分类号： B60T13/746 , B60T7/06 , B60T2220/06
摘要： Disclosed is a brake control apparatus which includes a brake booster for augmenting deceleration, and which addresses the problem in conventional brake control apparatuses that deceleration and pedal reaction force depend on driver brake pedal input, and thus the pedal response and the ride comfort from the feeling of deceleration are affected by the manner in which the brake pedal is actuated by the driver. The brake control apparatus comprises a pedal reaction force generation unit for generating a pedal reaction force on the brake pedal, and a brake control unit for controlling the brake force in such a way as to suppress driver brake input fluctuations, wherein the pedal reaction force generation unit suppresses pedal reaction force fluctuations in accordance with specific deceleration and pedal reaction force characteristics. The brake control apparatus further comprises a calculation unit for calculating a target deceleration on the basis of lateral acceleration information in the left-to-right direction of the vehicle, wherein the brake control unit suppresses the brake force in such a way that the target deceleration is produced and, when the amount by which the brake pedal is depressed reaches a specific amount in respect of the target deceleration, the pedal reaction force generated by the pedal reaction force generation unit may be increased.
摘要翻译：公开了一种制动控制装置，其包括用于增加减速度的制动助力器，并且其解决了传统的制动控制装置中的减速和踏板反作用力取决于驾驶员制动踏板输入的问题，并且因此解决了来自感觉的踏板响应和乘坐舒适性减速度受驾驶员制动踏板致动的方式的影响。制动控制装置包括用于在制动踏板上产生踏板反作用力的踏板反作用力产生单元和用于控制制动力的制动控制单元，以抑制驾驶员制动输入波动，其中踏板反作用力产生单位根据具体的减速度和踏板反作用力特性抑制踏板反作用力波动。制动控制装置还包括：计算单元，其基于车辆的左右方向上的横向加速度信息计算目标减速度，其中，制动控制单元以这样的方式抑制制动力，使得目标减速度并且当制动踏板被压下的量相对于目标减速度达到特定量时，可以增加由踏板反作用力产生单元产生的踏板反作用力。

5. 发明授权

US07703561B2 Power steering system 有权
标题翻译：动力转向系统
公开(公告)号：US07703561B2
公开(公告)日：2010-04-27
申请号：US11599515
申请日：2006-11-15
申请人： Ayumu Miyajima , Toru Takahashi , Naoshi Yamaguchi , Makoto Yamakado , Masanori Ichinose , Takehiko Kowatari , Atsushi Yokoyama
发明人： Ayumu Miyajima , Toru Takahashi , Naoshi Yamaguchi , Makoto Yamakado , Masanori Ichinose , Takehiko Kowatari , Atsushi Yokoyama
IPC分类号： B62K17/30
CPC分类号： B62D11/24 , B60W10/18 , B60W10/20 , B60W30/18063 , B60W2520/10
摘要： In order to reduce a steering torque during stoppage of a vehicle, according to the invention, opposite drive torques in normal and reverse directions are applied to a left rear wheel and a right rear wheel when a driver steers a steering wheel in a state where the vehicle stops, whereby a moment to turn the vehicle is generated, and an assist torque for steering the steering wheel is generated.
摘要翻译：为了减少车辆停转期间的转向转矩，根据本发明，当驾驶员在方向盘转向时，向左右后轮和右后轮施加相反的驱动转矩，车辆停止，由此产生转动车辆的时刻，并且产生用于转向方向盘的辅助转矩。

6. 发明授权

US07651426B2 Differential torque generator 有权
标题翻译：差速扭矩发生器
公开(公告)号：US07651426B2
公开(公告)日：2010-01-26
申请号：US11599437
申请日：2006-11-15
申请人： Atsushi Yokoyama , Makoto Yamakado , Tatsuyuki Yamamoto
发明人： Atsushi Yokoyama , Makoto Yamakado , Tatsuyuki Yamamoto
IPC分类号： B62D11/06
CPC分类号： B60K23/04 , B60K1/02 , B60K6/365 , B60K6/44 , B60K6/52 , B60K17/16 , B60K17/3462 , B60K17/356 , B60K23/0808 , F16H48/08 , F16H48/10 , F16H48/19 , F16H48/20 , F16H48/22 , F16H48/30 , F16H48/34 , F16H2048/104 , F16H2048/106 , F16H2048/204 , F16H2048/343 , Y02T10/623 , Y02T10/6265
摘要： A first common rotational axis of first and second shafts of a first differential is prevented from being coaxial with a second common rotational axis of first and second rotary members of a second differential so that each of the first and second shafts is prevented from extending through at least one of the first and second rotary members.
摘要翻译：防止第一差速器的第一和第二轴的第一公共旋转轴线与第二差速器的第一和第二旋转构件的第二共同旋转轴同轴，使得防止第一和第二轴中的每一个延伸穿过第一和第二旋转构件中的至少一个。

7. 发明申请

US20050098651A1 Fuel injection valve with restriction wall, and internal combustion engine equipped therewith 有权
标题翻译：具有限制壁的燃油喷射阀和配备有内燃机的内燃机
公开(公告)号：US20050098651A1
公开(公告)日：2005-05-12
申请号：US11022787
申请日：2004-12-28
申请人： Motoyuki Abe , Yoshio Okamoto , Yuzo Kadomukai , Makoto Yamakado , Ayumu Miyajima , Hiromasa Kubo , Toru Ishikawa , Yasuo Namaizawa
发明人： Motoyuki Abe , Yoshio Okamoto , Yuzo Kadomukai , Makoto Yamakado , Ayumu Miyajima , Hiromasa Kubo , Toru Ishikawa , Yasuo Namaizawa
IPC分类号： F02M51/06 , F02M51/08 , F02M61/16 , F02M61/18 , F02M69/46 , F02M47/02 , F02M39/00 , F02M59/00 , F02M61/00
CPC分类号： F02M61/162 , F02M51/0671 , F02M61/1806 , Y10S239/90
摘要： Using a swirl type fuel injection valve, a concentrated spray area and a thin spray area are formed, the positions thereof are adjusted, and the spray is made to conform to the geometric shape of the engine and mounting position of the fuel injection valve, so as to reduce the fuel consumption and control the unburnt components in exhaust gas. The fuel injection valve is so constructed that a step is formed on the injection hole opening of the fuel injection valve, so as to provide two or more edge transition portions at the injection hole opening, resulting from the step, and the line connecting the edge transition portions forms an oblique angle relative to the wall formed by the step perpendicular to the injection hole center axis and the angled wall.
摘要翻译：使用旋流式燃料喷射阀，形成浓缩喷射区域和薄喷雾区域，调节其位置，并使喷雾符合发动机的几何形状和燃料喷射阀的安装位置，因此以减少燃料消耗并控制废气中的未燃组分。燃料喷射阀构造成在燃料喷射阀的喷射孔开口上形成台阶，从而在喷射孔开口处形成两个或更多个边缘过渡部分，并且连接边缘过渡部分相对于由垂直于喷射孔中心轴线和倾斜壁的台阶形成的壁形成倾斜角。

8. 发明授权

US06685114B2 Electromagnetic fuel injection valve 失效
标题翻译：电磁燃油喷射阀
公开(公告)号：US06685114B2
公开(公告)日：2004-02-03
申请号：US10096496
申请日：2002-03-13
申请人： Yoshio Okamoto , Yuzo Kadomukai , Makoto Yamakado , Noriyuki Maekawa , Tohru Ishikawa , Ayumu Miyajima , Kiyoshi Amou
发明人： Yoshio Okamoto , Yuzo Kadomukai , Makoto Yamakado , Noriyuki Maekawa , Tohru Ishikawa , Ayumu Miyajima , Kiyoshi Amou
IPC分类号： B05B130
CPC分类号： F02M61/188 , F02M51/0675 , F02M51/0678 , F02M61/162 , F02M61/18
摘要： A valve structure which works easily, does not increase production cost, can reduce dispersion in a side gap by restricting eccentricity and incline of a valve body and can maintain highly accurate injection. An electromagnetic fuel injection valve is required which is easy to manufacture even in a narrow valve structure. A guide portion is provided having one end fixed to an injection valve main body for guiding the valve member. A nozzle guide body constituting a magnetic passage portion to surround a magnetic member connected and fixed to one end of the valve member by the same material is provided. Accordingly, it is possible to reduce dispersion of a side gap constituting the magnetic passage, and it is also possible to stabilize an axial motion of the valve member, whereby high injection accuracy is maintained and an inexpensive injection valve is obtained.
摘要翻译：能够容易地起作用的阀结构，不会增加生产成本，通过限制阀体的偏心和倾斜来减少侧隙的分散，并且可以保持高精度的注射。需要电磁燃料喷射阀，即使在狭窄的阀结构中也容易制造。引导部分具有固定在喷射阀主体上用于引导阀构件的一端。提供构成磁通路部分的喷嘴引导体，其围绕用相同材料连接并固定在阀构件一端的磁性构件。因此，可以减少构成磁通的侧隙的分散，并且还可以稳定阀构件的轴向运动，从而保持高的注射精度并获得便宜的喷射阀。

9. 发明授权

US06431155B1 Electromagnetic fuel injector and control method thereof 失效
公开(公告)号：US06431155B1
公开(公告)日：2002-08-13
申请号：US09648364
申请日：2000-08-25
申请人： Makoto Yamakado , Yoshio Okamoto , Nobukatsu Arai , Yuzo Kadomukai , Yoshiyuki Tanabe , Yasunaga Hamada , Yasuo Namaizawa , Hiromasa Kubo , Kenji Tabuchi
发明人： Makoto Yamakado , Yoshio Okamoto , Nobukatsu Arai , Yuzo Kadomukai , Yoshiyuki Tanabe , Yasunaga Hamada , Yasuo Namaizawa , Hiromasa Kubo , Kenji Tabuchi
IPC分类号： F02D4120
CPC分类号： F02D41/20 , F02D2041/2017 , F02D2041/2031 , F02D2041/2058 , F02D2041/2072 , F02D2041/2079 , F02M51/0621 , F02M51/0625 , F02M51/0671 , F02M2200/24
摘要： An electromagnetic fuel injection valve in an engine injects fuel by opening/closing a fuel flowing path with a valve element. A controller controls opening/closing of the fuel flowing path and changes magnetic force generated by a control coil driving the valve element so that the magnetic force is less during a valve open state-holding period than at an initial valve-opening time. The controller detects the voltage of a battery and applies the voltage fed from the battery to the control coil, while changing a time interval (Tc), for which current is passed through the control coil, based on the detected voltage, in order to change the magnetic force, without raising the voltage from the battery. The controller also detects increase/decrease of a pressing force on the valve element caused by fuel pressure and changes the time interval (Tc) accordingly.

10. 发明授权

US06234011B1 Vehicle testing apparatus and method thereof 失效
标题翻译：车辆试验装置及其方法
公开(公告)号：US06234011B1
公开(公告)日：2001-05-22
申请号：US09120729
申请日：1998-07-23
申请人： Wataru Yamagishi , Toshihiko Horiuchi , Makoto Yamakado , Masaharu Sugano
发明人： Wataru Yamagishi , Toshihiko Horiuchi , Makoto Yamakado , Masaharu Sugano
IPC分类号： G01M1900
CPC分类号： G01M17/0072
摘要： A simulation apparatus for simulating vehicle movement during actual running has a mock vehicle that is provided with a truck and a vibrator, and a numerical model that is virtually connected to the mock vehicle and stored in a digital computer. Wheels are joined to the bottom portion of the truck, and a driving machine for rotationally driving the wheels is provided under the wheels. The driving machine drives the wheels in such a manner as to simulate a running surface such as a road or rails. The rotation of the wheels causes the truck to generate reaction force. A reaction force measuring device measures this reaction force. Based on a resulting measurement value and the numerical model stored in the digital computer, the digital computer calculates a vehicle movement after a lapse of a preset time. A controller controls the vibrator so as to realize the calculated vehicle movement.
摘要翻译：用于在实际运行中模拟车辆运动的模拟装置具有设置有卡车和振动器的模拟车辆，以及虚拟连接到模拟车辆并存储在数字计算机中的数值模型。车轮连接到卡车的底部，并且用于旋转地驱动车轮的驱动机构设置在车轮下方。驱动机构以这样的方式驱动车轮，以模拟行驶表面，例如道路或轨道。车轮的旋转会使卡车产生反作用力。反作用力测量装置测量该反作用力。基于所得到的测量值和存储在数字计算机中的数值模型，数字计算机在经过预设时间之后计算车辆运动。控制器控制振动器，以实现计算的车辆运动。

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