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1. 发明授权

US4565067A Brake system for vehicles 失效
标题翻译：车辆制动系统
公开(公告)号：US4565067A
公开(公告)日：1986-01-21
申请号：US536270
申请日：1983-09-26
申请人： Masanori Tani , Shin'ichi Eto , Takeshi Funakoshi , Susumu Nishikawa , Kiyoteru Hashikura
发明人： Masanori Tani , Shin'ichi Eto , Takeshi Funakoshi , Susumu Nishikawa , Kiyoteru Hashikura
IPC分类号： B60T8/1766 , B60T8/18 , B60T8/26 , B60T13/52 , F15B7/00 , B60T13/00 , F15B9/10
CPC分类号： B60T13/52 , B60T8/1766 , B60T8/18 , B60T8/266
摘要： A brake system for a vehicle comprises a booster unit including a power piston disposed slidably in a housing for defining a first chamber and a second chamber in the housing, a regulator disposed slidably in the power piston, a flow restrictor formed between the first chamber and a fluid pressure source for restricting flow of fluid in response to movement of the regulator, a pilot pressure chamber disposed upstream of the flow restrictor, a movable member moved by the internal pressure of the pilot pressure chamber thereby permitting communication between the second chamber and the fluid pressure source, and a reaction spring disposed between the power piston and the regulator. A master cylinder is connected to the power piston of the booster unit to supply braking hydraulic fluid at controlled pressure to front and rear brakes, and a brake pedal actuates the regulator of the booster unit to cause movement of the regulator relative to the power piston.
摘要翻译：一种用于车辆的制动系统，包括一个增压器单元，包括一个动力活塞，该动力活塞可滑动地设置在壳体中，用于限定第一腔室和壳体中的第二腔室，可滑动地设置在动力活塞中的调节器，形成在第一腔室和流体压力源，用于响应于调节器的移动限制流体流动，设置在限流器上游的先导压力室，通过先导压力室的内部压力移动的可动构件，从而允许第二腔室和第二腔室之间的连通流体压力源和设置在动力活塞和调节器之间的反作用弹簧。主缸连接到增压器单元的动力活塞，以将制动液压流体以受控的压力提供给前后制动器，并且制动踏板使升压单元的调节器启动，使调节器相对于动力活塞运动。

2. 发明授权

US4560210A Brake system for vehicles 失效
标题翻译：车辆制动系统
公开(公告)号：US4560210A
公开(公告)日：1985-12-24
申请号：US521602
申请日：1983-08-09
申请人： Masanori Tani , Shin'ichi Eto , Takeshi Funakoshi
发明人： Masanori Tani , Shin'ichi Eto , Takeshi Funakoshi
IPC分类号： B60T8/1766 , B60T8/18 , B60T8/26 , B60T13/24
CPC分类号： B60T8/26 , B60T13/244 , B60T8/1766 , B60T8/18
摘要： A brake system for a vehicle comprises a booster unit including a piston disposed for sliding movement in a cylinder, a pressure chamber defined between the cylinder and the piston, and a valve member arranged for interlocking movement with the brake pedal and disposed slidably in the piston for controlling flow of hydraulic fluid from a fluid pressure source into the pressure chamber. A pressure control valve is disposed between the fluid pressure source and the booster unit for controlling the maximum internal pressure of the pressure chamber of the booster unit depending on the weight of the vehicle sensed by a sensor, and a master cylinder is connected to the piston of the booster unit to supply braking hydraulic fluid at controlled pressure to the front and rear brakes. When the vehicle is light-loaded or no-loaded, the pressure of braking hydraulic fluid supplied to the rear brakes is reduced to lower than that supplied to the front brakes so that the rear wheels may not be locked earlier than the front wheels.
摘要翻译：一种用于车辆的制动系统包括增压器单元，其包括设置为用于在气缸中滑动的活塞，限定在气缸和活塞之间的压力室，以及阀构件，其布置成与制动踏板互锁运动并可滑动地设置在活塞中用于控制液压流体从流体压力源流入压力室。压力控制阀设置在流体压力源和升压单元之间，用于根据由传感器感测到的车辆的重量来控制升压单元的压力室的最大内部压力，并且主缸连接到活塞的增压器单元以控制的压力向前后制动器供应制动液压流体。当车辆轻载或无负载时，提供给后制动器的制动液压油的压力降低到低于供给前制动器的制动液压，使得后轮可能不比前轮早。

3. 发明授权

US5483446A Method and apparatus for estimating a vehicle maneuvering state and method and apparatus for controlling a vehicle running characteristic 失效
标题翻译：用于估计车辆操纵状态的方法和装置以及用于控制车辆行驶特性的方法和装置
公开(公告)号：US5483446A
公开(公告)日：1996-01-09
申请号：US288034
申请日：1994-08-10
申请人： Nobuo Momose , Masayoshi Ito , Hiroaki Yoshida , Masanori Tani , Yoshiaki Sano , Masahito Taira , Takashi Tejima
发明人： Nobuo Momose , Masayoshi Ito , Hiroaki Yoshida , Masanori Tani , Yoshiaki Sano , Masahito Taira , Takashi Tejima
IPC分类号： B60G17/015 , B60W10/00 , B60W10/04 , B60W10/06 , B60W10/10 , B60W10/20 , B60W10/22 , B60W50/00 , B62D6/00 , B62D7/15 , F02D45/00 , F16H59/00 , F16H59/66 , F16H61/00 , F16H61/02 , G05B13/02 , G06F17/00
CPC分类号： F16H61/0213 , B62D6/007 , B62D7/159 , F16H59/00 , B60W2050/0057 , B60W2520/125 , B60W2530/00 , B60W2540/30 , B60W2550/20 , B60W40/09 , F16H2059/003 , F16H2059/605 , F16H2061/0081 , F16H2061/0084 , F16H59/66 , Y10S706/905
摘要： An apparatus for estimating a vehicle maneuvering state and controlling a vehicle running characteristic includes a controller having a fuzzy estimating function and a neural network function. The controller carries out frequency analysis on vehicle driving parameters such as vehicle speed, steering angle, opening degree of an accelerator, and longitudinal acceleration and lateral acceleration of a vehicle, to thereby determine a mean value and variance of each parameter. It implements fuzzy inference based on a traveling time ratio, an average speed, and an average lateral acceleration, which are obtained from vehicle speed and/or steering angle, to thereby calculate road traffic condition parameters, including a city area degree, a jammed road degree, and a mountainous road degree. According to the neural network function, the controller further determines an output parameter, indicative of the vehicle maneuvering state, by subjecting the mean value and variance of the vehicle driving parameters and the weighted total sum of the road traffic condition parameters to nonlinear conversion. Then, it variably controls the operating characteristic of a vehicle-mounted apparatus such as a rear-wheel steering controlling unit in accordance with the output parameter, thereby variably controlling the vehicle running characteristic.
摘要翻译：用于估计车辆操纵状态和控制车辆行驶特性的装置包括具有模糊估计功能和神经网络功能的控制器。控制器对车辆速度，转向角，加速器的开度，车辆的纵向加速度和横向加速度等车辆驾驶参数进行频率分析，由此确定各参数的平均值和方差。基于从车速和/或转向角获得的行驶时间比，平均速度和平均横向加速度来实现模糊推理，从而计算包括城市面积度，卡车路面在内的道路交通状况参数学位和山区道路学位。根据神经网络功能，控制器通过对车辆驾驶参数的平均值和方差以及道路交通状况参数的加权总和进行非线性转换来进一步确定表示车辆操纵状态的输出参数。然后，根据输出参数可变地控制诸如后轮转向控制单元的车载装置的工作特性，从而可变地控制车辆行驶特性。

4. 发明授权

US5566072A Method and apparatus for estimating a road traffic condition and method and apparatus for controlling a vehicle running characteristic 失效
标题翻译：用于估计道路交通状况的方法和装置以及用于控制车辆行驶特性的方法和装置
公开(公告)号：US5566072A
公开(公告)日：1996-10-15
申请号：US288039
申请日：1994-08-10
申请人： Nobuo Momose , Masayoshi Ito , Hiroaki Yoshida , Masanori Tani , Yoshiaki Sano , Masahito Taira
发明人： Nobuo Momose , Masayoshi Ito , Hiroaki Yoshida , Masanori Tani , Yoshiaki Sano , Masahito Taira
IPC分类号： B60R16/02 , B60T8/174 , B60W10/00 , B60W10/04 , B60W10/06 , B60W10/10 , B60W10/20 , B60W40/04 , B60W50/00 , B62D6/00 , B62D7/15 , F02D29/02 , F16H59/00 , F16H59/66 , F16H61/00 , F16H61/66 , G05B13/02 , G08G1/01 , G08G1/052 , G06F17/00 , G06F15/20
CPC分类号： B60W40/04 , B60T8/174 , B62D6/007 , B62D7/159 , F16H59/00 , F16H61/66 , B60G2400/104 , B60G2400/106 , B60G2400/204 , B60G2400/34 , B60G2400/41 , B60G2400/823 , B60G2400/824 , B60G2400/91 , B60G2600/12 , B60G2600/172 , B60G2600/1878 , B60G2600/188 , B60G2800/70 , B60G2800/702 , B60G2800/704 , B60G2800/91 , B60G2800/92 , B60G2800/96 , B60G2800/97 , B60W2050/0057 , B60W2520/125 , B60W2530/00 , B60W2540/30 , B60W2550/20 , B60W40/06 , B60W40/09 , F16H2059/003 , F16H2059/605 , F16H2061/0081 , F16H2061/0084 , F16H59/66 , Y10S706/90 , Y10S706/905 , Y10S706/913
摘要： An apparatus for estimating a road traffic condition and for controlling a vehicle running characteristic includes a controller having a fuzzy inference function and a neural network function. The controller carries out frequency analysis on vehicle driving parameters such as vehicle speed, steering angle, accelerator opening degree, and longitudinal acceleration and lateral acceleration of a vehicle, to thereby determine a mean value and variance of each parameter. It implements fuzzy inference based on a traveling time ratio, an average speed, and an average lateral acceleration, which are obtained from vehicle speed and/or steering angle, to thereby calculate road traffic condition parameters, including a city area degree, a jammed road degree, and a mountainous road degree. According to the neural network function, the controller further determines an output parameter, indicative of the vehicle maneuvering state, by subjecting the mean value and variance of the vehicle driving parameters and the weighted total sum of the road traffic condition parameters to nonlinear conversion. Then, it variably controls the operating characteristic of a vehicle-mounted apparatus such as a rear-wheel steering controlling unit in accordance with the output parameter, thereby variably controlling the vehicle running characteristic.
摘要翻译：用于估计道路交通状况和用于控制车辆行驶特性的装置包括具有模糊推理功能和神经网络功能的控制器。控制器对车辆驾驶参数如车速，转向角，加速器开度，以及车辆的纵向加速度和横向加速度进行频率分析，从而确定每个参数的平均值和方差。基于从车速和/或转向角获得的行驶时间比，平均速度和平均横向加速度来实现模糊推理，从而计算包括城市面积度，卡车路面在内的道路交通状况参数学位和山区道路学位。根据神经网络功能，控制器通过对车辆驾驶参数的平均值和方差以及道路交通状况参数的加权总和进行非线性转换来进一步确定表示车辆操纵状态的输出参数。然后，根据输出参数可变地控制诸如后轮转向控制单元的车载装置的工作特性，从而可变地控制车辆行驶特性。

5. 发明授权

US5302007A Rear wheel braking force control method and an apparatus therefor 失效
标题翻译：后轮制动力控制方法及其装置
公开(公告)号：US5302007A
公开(公告)日：1994-04-12
申请号：US983468
申请日：1992-11-30
申请人： Takao Morita , Tsutomu Matsukawa , Hiromichi Yasunaga , Tadao Tanaka , Akihiko Togashi , Yasutaka Taniguchi , Masanori Tani
发明人： Takao Morita , Tsutomu Matsukawa , Hiromichi Yasunaga , Tadao Tanaka , Akihiko Togashi , Yasutaka Taniguchi , Masanori Tani
IPC分类号： B60G17/0195 , B60T8/00 , B60T8/174 , B60T8/1764 , B60T8/1766 , B60T8/26 , B60T8/34 , B60T8/30 , B60T8/24
CPC分类号： B60T8/1764 , B60G17/0195 , B60T8/00 , B60T8/174 , B60T8/266 , B60G2400/204 , B60G2400/252 , B60G2400/50 , B60G2400/51 , B60G2400/61 , B60G2400/82 , B60G2800/22
摘要： When a master cylinder pressure detected by way of a pressure sensor (74) attains a level not lower than a target pressure (P.sub.OK), normally-open on-off valves (62, 63) for by-passing proportioning control valves (57.sub.1, 57.sub.2) are opened. If the slip factor of rear wheels, calculated by way of a slip factor calculation section (121), is not lower than a predetermined value, the on-off valves (64, 66) are opened to allow the rear wheel cylinder pressure to escape to accumulators (65, 67). Thus, if there is enough room for the increase of the braking force on the rear wheels, the rear wheel braking force can be increased to reduce the share of the front wheel braking force, depending on braking conditions, such as the road surface conditions, vehicle running conditions, etc. Further the rear wheels can be prevented from being locked.
摘要翻译：当通过压力传感器（74）检测到的主缸压力达到不低于目标压力（POK）的水平时，用于旁路配量控制阀（571，...）的常开开关阀（62,63） 572）打开。如果通过滑移系数计算部（121）计算的后轮的滑移系数不低于预定值，则开关阀（64,66）被打开以允许后轮缸压力逸出到蓄电池（65,67）。因此，如果有足够的空间来增加后轮上的制动力，则可以增加后轮制动力，以根据制动条件（例如路面状况）来减小前轮制动力的份额，车辆行驶条件等。此外，可以防止后轮被锁定。

6. 发明授权

US5480221A Rear wheel braking force control method and an apparatus therefor 失效
标题翻译：后轮制动力控制方法及其装置
公开(公告)号：US5480221A
公开(公告)日：1996-01-02
申请号：US366445
申请日：1994-12-30
申请人： Takao Morita , Tsutomu Matsukawa , Hiromichi Yasunaga , Tadao Tanaka , Akihiko Togashi , Yasutaka Taniguchi , Masanori Tani
发明人： Takao Morita , Tsutomu Matsukawa , Hiromichi Yasunaga , Tadao Tanaka , Akihiko Togashi , Yasutaka Taniguchi , Masanori Tani
IPC分类号： B60T8/172 , B60T8/1763 , B60T8/1766 , B60T8/26 , B60T8/32 , B60T8/34 , B60T8/30
CPC分类号： B60T8/172 , B60T8/17636 , B60T8/1766 , B60T8/266 , B60T8/328 , B60T8/348 , B60T2210/14 , Y10S303/02
摘要： A control method and an apparatus therefor, in which the braking force distribution to rear wheels is increased in a normal state, while the braking force distribution to the rear wheels is reduced to prevent the rear wheels from being locked in an early stage when the road surface is slippery. There are provided a pressure sensor (74) for detecting a master cylinder pressure, proportioning valves (57.sub.1, 57.sub.2) arranged in passages which connect a master cylinder and rear wheel cylinders and adapted to operate so that the ratios of the wheel cylinder pressures to the master cylinder pressure are low in a region where the master cylinder pressure is not lower than a predetermined pressure, normally-open switching valves (62, 63) by-passing the two valves, and a controller (71). The controller closes the switching valves to actuates the proportioning valves when the master cylinder pressure detected by the pressure sensor is not lower than a set pressure which lowers depending on the slipperiness of the road surface.
摘要翻译：一种控制方法及其装置，其中在正常状态下对后轮的制动力分配增加，同时减小到后轮的制动力分配，以防止后轮在道路的早期阶段被锁定表面光滑。设置有用于检测主缸压力的压力传感器（74），配置在连接主缸和后轮缸的通道中的比例阀（571,572），其适于操作，使得轮缸压力与在主缸压力不低于预定压力的区域中，主缸压力低，旁通两个阀的常开切换阀（62,63）和控制器（71）。当由压力传感器检测到的主缸压力不低于根据路面的滑动性而降低的设定压力时，控制器关闭切换阀以致动比例阀。

7. 发明授权

US4758018A Rear wheel suspension arrangement for motor vehicles 失效
标题翻译：汽车后轮悬挂装置
公开(公告)号：US4758018A
公开(公告)日：1988-07-19
申请号：US883098
申请日：1986-07-08
申请人： Shozo Takizawa , Kazuyoshi Kobayashi , Kazuo Fukuyama , Masanori Tani , Shoji Yamamoto , Masayoshi Nishimori , Hiroaki Yoshida , Shinichi Eto
发明人： Shozo Takizawa , Kazuyoshi Kobayashi , Kazuo Fukuyama , Masanori Tani , Shoji Yamamoto , Masayoshi Nishimori , Hiroaki Yoshida , Shinichi Eto
IPC分类号： B60G7/04 , B60G3/20 , B60G7/00 , B62D7/14 , B60G3/28
CPC分类号： B60G7/006 , B60G3/202 , B60G7/00 , B62D7/146 , B60G2200/44 , B60G2200/462 , B60G2202/413 , B60G2204/14 , B60G2204/422 , B60G2206/121 , B60G2800/962
摘要： A rear wheel suspension arrangement of trailing arm type for motor vehicles includes a trailing arm for supporting a rear wheel, and a pair of upper and lower lateral arms. The trailing arm is split into a vehicle body side arm and a wheel side arm, which are coupled to have a degree of displacing freedoms within a horizontal plane of the vehicle body. The vehicle body side arm is formed shorter than the lateral arms, whose pivotally securing portion to the vehicle body is disposed at the front side from the coupling portion to the wheel side arm, and disposed in the inside in the lateral direction from the wheel side arm. The lower lateral arm is pivotally secured at least to the wheel side arm via a ball joint.
摘要翻译：用于机动车辆的后臂式后轮悬挂装置包括用于支撑后轮的牵引臂和一对上下侧臂。牵引臂被分成车体侧臂和车轮侧臂，车身侧臂和车轮侧臂联接成在车体的水平面内具有一定程度的移动自由度。车身侧臂形成得比侧臂更短，其侧面臂的枢转固定部分设置在从联接部分到车轮侧臂的前侧，并且从车轮侧沿横向方向设置在内侧臂。下侧臂至少通过球窝接头枢转固定在车轮侧臂上。

8. 发明授权

US5147008A Four-wheel vehicle steering apparatus 失效
标题翻译：四轮车辆转向装置
公开(公告)号：US5147008A
公开(公告)日：1992-09-15
申请号：US425598
申请日：1989-10-23
申请人： Masayoshi Nishimore , Hiroshi Yoshida , Masanori Tani , Tadao Tanaka , Hiroshi Fujii , Hiroyuki Masuda
发明人： Masayoshi Nishimore , Hiroshi Yoshida , Masanori Tani , Tadao Tanaka , Hiroshi Fujii , Hiroyuki Masuda
IPC分类号： B60G7/00 , B62D7/14 , B62D7/15
CPC分类号： B62D7/1563 , B60G7/006 , B62D7/146
摘要： A four-wheel steering apparatus for a vehicle includes a hydraulic actuator for steering the rear wheels, and first and second oil pumps. An in-phase steering control valve is connected between the first oil pump and the actuator and outputs first hydraulic output for steering the rear wheels in phase with the front wheels in accordance with a steering state of the front wheels. An antiphase steering control valve is connected between the second oil pump and the actuator and outputs second hydraulic output for steering the rear wheels in opposite phase to the front wheels in accordance with a rate of change in the steering state of the front wheels. The hydraulic actuator combines the first and second hydraulic outputs from the control valves and steers the rear wheels in accordance with the difference between the hydraulic outputs.
摘要翻译：用于车辆的四轮转向装置包括用于转向后轮的液压致动器，以及第一和第二油泵。在第一油泵和致动器之间连接有同相转向控制阀，并且根据前轮的转向状态输出用于使后轮与前轮相位转向的第一液压输出。反相转向控制阀连接在第二油泵和致动器之间，并且根据前轮的转向状态的变化率输出用于与后轮相反地转向后轮的第二液压输出。液压执行器结合了来自控制阀的第一和第二液压输出，并根据液压输出之间的差异转向后轮。

9. 发明授权

US4709935A Rear wheel steering system 失效
标题翻译：后轮转向系统
公开(公告)号：US4709935A
公开(公告)日：1987-12-01
申请号：US883097
申请日：1986-07-08
申请人： Shozo Takizawa , Kazuyoshi Kobayashi , Kazuo Fukuyama , Masanori Tani , Shoji Yamamoto , Hiroo Yuasa , Masayoshi Nishimori , Hiroaki Yoshida , Shinichi Eto , Eiji Hirao , Masaki Goto
发明人： Shozo Takizawa , Kazuyoshi Kobayashi , Kazuo Fukuyama , Masanori Tani , Shoji Yamamoto , Hiroo Yuasa , Masayoshi Nishimori , Hiroaki Yoshida , Shinichi Eto , Eiji Hirao , Masaki Goto
IPC分类号： B60G3/20 , B60G7/00 , B62D7/14 , B62D5/06 , B60G7/04
CPC分类号： B62D7/146 , B60G3/202 , B60G7/00 , B60G7/006 , B60G2200/44 , B60G2200/462 , B60G2202/413 , B60G2204/14 , B60G2800/962
摘要： A rear wheel steering system of the trailing arm type suspension for rear wheels having a trailing arm for supporting at the rear portion thereof a rear wheel and extending essentially in the longitudinal direction of a vehicle body by pivotally securing the front end thereof to the body side. Lateral arms are rotatably coupled at the outer ends thereof to the rear portion of the trailing arm and extending essentially in the lateral direction of the vehicle by pivotally securing the inner ends thereof to the vehicle body. The trailing arm allows the front portion thereof to displace essentially in the lateral direction of the vehicle. The rear wheel suspension arrangement allows the trailing arm to displace substantially in the lateral direction of the front end thereof and which comprises an actuator for steering a rear wheel by operating the trailing arm to displace the front portion of the trailing arm essentially in the lateral direction of the vehicle.
摘要翻译：用于后轮的后臂式悬架的后轮转向系统具有后臂，用于在其后部支撑后轮并且基本上在车体的纵向方向上延伸，通过将其前端枢转地固定到车身侧。侧臂在其外端处可旋转地联接到后臂的后部，并且通过将其内端枢转地固定到车体上，基本上在车辆的横向方向上延伸。牵引臂允许其前部基本上在车辆的横向方向上移位。后轮悬挂装置允许拖臂基本上在其前端的横向方向上移位，并且其包括用于通过操作拖臂来转向后轮的致动器，以基本上在横向方向上移动拖臂的前部的车辆。

10. 发明授权

US5393087A Fluid active suspension apparatus and operation control method therefor 失效
标题翻译：流体主动悬挂装置及其操作控制方法
公开(公告)号：US5393087A
公开(公告)日：1995-02-28
申请号：US122299
申请日：1993-09-17
申请人： Yasutaka Taniguchi , Takao Morita , Tadao Tanaka , Kenji Hayase , Masanori Tani
发明人： Yasutaka Taniguchi , Takao Morita , Tadao Tanaka , Kenji Hayase , Masanori Tani
IPC分类号： B60G17/015 , B60G17/0165 , B60G17/018 , B60G11/26
CPC分类号： B60G17/0165 , B60G17/0155 , B60G17/018 , B60G2202/412 , B60G2400/102 , B60G2400/204 , B60G2400/206 , B60G2400/252 , B60G2400/821 , B60G2400/91 , B60G2500/30 , B60G2600/02 , B60G2600/14 , B60G2600/604 , B60G2600/70 , B60G2800/162 , B60G2800/916
摘要： A pneumatic active suspension apparatus is provided wherein, when a sprung vertical acceleration (ZG), which causes a wafting phenomenon perceptible by a person in a vehicle, occurs during travel of the vehicle, supply/discharge of air to/from air spring chambers of suspension units is carried out for a supply/discharge control time determined based on the maximum value (ZGmax) of the sprung vertical acceleration. The supply/discharge control is started at an advanced time based on the sprung acceleration whose phase is advanced by 90 degrees from that of the sprung velocity, to thereby produce a force acting to cancel out the sprung vertical velocity at proper timing. As a result, the operation delay of the suspension apparatus is compensated for and the sprung vertical motion is suppressed.
摘要翻译：本发明提供一种气动主动式悬挂装置，其特征在于，在车辆行驶期间发生引起车辆中人感觉到的漂流现象的弹簧垂直加速度（ZG）时，向空气弹簧室供给/排出空气执行悬挂单元，用于基于弹簧垂直加速度的最大值（ZGmax）确定的供给/排出控制时间。基于与相对于弹簧速度相位提前了90度的弹簧加速度，在提前时间开始供给/排出控制，从而产生在正确的时刻抵消弹簧垂直速度的力。结果，对悬架装置的操作延迟进行补偿，并且抑制悬挂垂直运动。

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