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1. 发明授权

US06565117B2 Arrangement and construction of crew protective device for automobile 有权
公开(公告)号：US06565117B2
公开(公告)日：2003-05-20
申请号：US09928695
申请日：2001-08-14
申请人： Yasushi Kubota , Masamichi Aono , Goro Takahashi , Takuya Ohtsuka , Minoru Shibata , Yutaka Nagai , Hiroyuki Tajima , Fumitake Kobayashi , Hiroki Nakajima , Chiharu Totani , Tadao Tanaka , Katsunori Noto
发明人： Yasushi Kubota , Masamichi Aono , Goro Takahashi , Takuya Ohtsuka , Minoru Shibata , Yutaka Nagai , Hiroyuki Tajima , Fumitake Kobayashi , Hiroki Nakajima , Chiharu Totani , Tadao Tanaka , Katsunori Noto
IPC分类号： B60R2122
CPC分类号： B60R21/213 , B60R13/0206 , B60R13/025 , B60R13/06 , B60R21/215 , B60R21/216 , B60R2013/0281 , B60R2013/0287 , B60R2013/0293 , B60R2021/0414 , B60R2021/0435 , B60R2021/2163
摘要： A structure of arranging an vehicle occupant protecting apparatus for an automotive vehicle, which can prevent a pillar garnish from scattering when an air bag installed in a front pillar portion is expanded, is provided. An air bag 16 is housed within a space formed by a front pillar main body 38 and a pillar garnish 40 in a front pillar portion 20. When the air bag 16 expands, the pillar garnish 40 is pressed by an expanding pressure of the air bag 16, so that an opening for expanding the air bag 16 is formed between the front pillar main body 38 and the pillar garnish 40, and the air bag 16 expands into a vehicle cabin through the opening. Since a non-expanding portion is formed at the air bag 16 and a hinge portion 46 is formed at the pillar garnish 40, the expanding pressure applied to the pillar garnish 40 when the air bag 16 expand is low, so that the pillar garnish 40 can be easily opened through the hinge portion 46.

2. 发明授权

US5557525A Wheel alignment control method for a motor vehicle and a control apparatus thereof 失效
标题翻译：机动车辆的车轮对准控制方法及其控制装置
公开(公告)号：US5557525A
公开(公告)日：1996-09-17
申请号：US535319
申请日：1995-09-27
申请人： Yoshiki Miichi , Tadao Tanaka , Mitsuhiko Harara
发明人： Yoshiki Miichi , Tadao Tanaka , Mitsuhiko Harara
IPC分类号： B60G3/26 , B60G7/00 , B60G17/018 , B62D6/00 , B62D17/00 , B60G17/00
CPC分类号： B60G3/26 , B60G17/0182 , B60G7/003 , B62D17/00 , B62D6/00 , B60G2200/10 , B60G2200/46 , B60G2200/462 , B60G2200/464 , B60G2202/40 , B60G2202/413 , B60G2204/62 , B60G2400/104 , B60G2400/106 , B60G2400/204 , B60G2400/252 , B60G2400/41 , B60G2400/91 , B60G2600/02 , B60G2600/12 , B60G2600/70 , B60G2600/76 , B60G2800/012 , B60G2800/014 , B60G2800/24 , Y10S706/90 , Y10S706/905
摘要： A wheel alignment control method for a motor vehicle and a control apparatus therefor in which every time a vehicle drive state, steering history, and high-speed steering-hold mode are discriminated by sensor outputs, a processor determines target values of a caster angle, camber angle, and toe angle in accordance with inference outputs computed by fuzzy inference based on fuzzy rules, corresponding individually to a plurality of vehicle drive modes, steering modes, and high-speed steering-hold mode, and discrimination results. Operating sections adjust the camber and the like by means of a driver circuit which responds to the processor outputs. Thus, a fine adjustment for alignment is made, and wheel alignment adaptable to the vehicle drive modes and the like is established.
摘要翻译：一种用于机动车辆的车轮对准控制方法及其控制装置，其中每当车辆驾驶状态，转向历史和高速转向保持模式由传感器输出区分时，处理器确定脚轮角度的目标值，根据基于模糊规则的模糊推理计算的推理输出，分别对应于多个车辆驾驶模式，转向模式和高速转向保持模式以及判别结果，来计算外倾角和前倾角。操作部分通过响应于处理器输出的驱动电路调节外倾角等。因此，进行对准的微调，并且建立适用于车辆驾驶模式等的车轮定位。

3. 发明授权

US5487007A Control system and control method for controlling power steering apparatus 失效
标题翻译：控制动力转向装置控制系统及控制方法
公开(公告)号：US5487007A
公开(公告)日：1996-01-23
申请号：US251951
申请日：1994-06-01
申请人： Hidekazu Suzuki , Mitsuhiko Harara , Tadao Tanaka
发明人： Hidekazu Suzuki , Mitsuhiko Harara , Tadao Tanaka
IPC分类号： B62D6/00 , B62D101/00 , B62D111/00 , B62D113/00
CPC分类号： B62D6/00
摘要： In a control system for a power steering apparatus, in which a steering assist amount in a steering mechanism of a vehicle is controlled to a target assist amount, a vehicle speed sensor 41 for detecting a running speed V of the vehicle and a steering angle sensor 52 for detecting a steering angle ha of the vehicle are provided. A lateral acceleration calculation unit calculates a lateral acceleration GY from the vehicle speed V and the steering angle ha and further determines the product V.GY of the vehicle speed V and the lateral acceleration GY. A fuzzy logic calculation unit then sets the target assist amount in accordance with a fuzzy logic rule using the vehicle speed V and the product V.GY as input conditions (membership functions). This thereby provides a control system and control method for controlling a power steering apparatus which presents an optimum steering characteristic in response to the running condition of the vehicle.
摘要翻译：在将车辆的转向机构中的转向辅助量控制为目标辅助量的动力转向装置的控制系统中，检测车辆的行驶速度V的车速传感器41和转向角传感器提供了用于检测车辆的转向角度ha的踏板52。横向加速度计算单元根据车速V和转向角度ha计算横向加速度GY，并进一步确定车速V的乘积V.GY和横向加速度GY。然后，模糊逻辑计算单元使用车速V和乘积V.GY作为输入条件（隶属函数），根据模糊逻辑规则设定目标辅助量。从而提供了一种用于控制动力转向装置的控制系统和控制方法，该动力转向装置响应于车辆的行驶状态呈现最佳转向特性。

4. 发明授权

US5481458A Caster angle control apparatus and method for suspension 失效
标题翻译：脚轮角度控制装置及悬架方法
公开(公告)号：US5481458A
公开(公告)日：1996-01-02
申请号：US260976
申请日：1994-06-15
申请人： Mitsuhiko Harara , Yoshiki Miichi , Tsuyoshi Takeo , Tadao Tanaka
发明人： Mitsuhiko Harara , Yoshiki Miichi , Tsuyoshi Takeo , Tadao Tanaka
IPC分类号： B60G17/015 , B60G7/00 , B62D17/00 , G01B5/24
CPC分类号： B60G7/006 , B62D17/00 , B60G2200/10 , B60G2200/462 , B60G2202/40 , B60G2204/62
摘要： Operation amounts of actuators are controlled in response to a steering wheel angle .theta.h, a steering wheel angular velocity .theta.hs, and a road surface .mu., in addition to a vehicle speed Vel, to change a caster angle. The caster angle is increased to increase a righting moment of vehicle wheels during steering. The caster angle is increased according to the vehicle speed Vel in non-steering and initial steering conditions, to stabilize the vehicle. This thereby improves the vehicle stability in normal and transitional conditions.
摘要翻译：响应于方向盘角度θh，方向盘角速度θhs和路面μa以及车速Vel除了控制转向器的操作量以改变脚轮角度。在转向过程中，脚轮角度增加以增加车轮的正确力矩。在非转向和初始转向条件下，脚轮角度根据车速Vel增加，以稳定车辆。从而提高了在正常和过渡条件下的车辆稳定性。

5. 发明授权

US5438515A Alignment control unit and control method for an automotive suspension 失效
标题翻译：汽车悬架的调整控制单元和控制方法
公开(公告)号：US5438515A
公开(公告)日：1995-08-01
申请号：US134894
申请日：1993-10-13
申请人： Yoshiki Miichi , Tadao Tanaka , Mitsuhiko Harara
发明人： Yoshiki Miichi , Tadao Tanaka , Mitsuhiko Harara
IPC分类号： B60G3/26 , B60G7/00 , B60G17/015 , B62D17/00 , B60G17/00
CPC分类号： B60G3/26 , B60G17/0152 , B60G7/003 , B62D17/00 , B60G2200/10 , B60G2200/46 , B60G2200/462 , B60G2202/40 , B60G2204/11 , B60G2206/1116 , B60G2400/104 , B60G2400/204 , B60G2400/25 , B60G2400/302 , B60G2800/24
摘要： An alignment control unit and method for an automotive suspension are provided in which a basic control amount is determined in accordance with a detected steering angle, and the alignment is controlled in accordance with a product value obtained by multiplying the determined basic control amount by a control gain. The control gain may be set such that an actual control amount of an actuator is changed to be increased when the detected steering angle exceeds a specified value or may be set in accordance with a detected lateral acceleration such that it increases as the lateral acceleration increases. The toe angle or camber angle of a wheel may be controlled in accordance with the basic control amount.
摘要翻译：提供了一种用于汽车悬架的对准控制单元和方法，其中根据检测到的转向角确定基本控制量，并且根据通过将所确定的基本控制量乘以控制而获得的乘积值来控制对准获得。控制增益可以被设置为使得当检测到的转向角超过指定值时，致动器的实际控制量改变为增加，或者可以根据检测到的横向加速度来设定，使得其随着横向加速度增加而增加。可以根据基本控制量来控制车轮的脚趾角或外倾角。

6. 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。

7. 发明授权

US5265019A Steering control apparatus for vehicle 失效
标题翻译：车辆转向控制装置
公开(公告)号：US5265019A
公开(公告)日：1993-11-23
申请号：US777208
申请日：1991-10-16
申请人： Mitsuhiko Harara , Tadao Tanaka , Masayoshi Nishimori , Youichi Yamamoto
发明人： Mitsuhiko Harara , Tadao Tanaka , Masayoshi Nishimori , Youichi Yamamoto
IPC分类号： B62D6/00 , B62D5/00 , B62D5/04 , B62D6/04 , B62D101/00 , B62D111/00 , B62D113/00 , B62D117/00 , B62D5/22
CPC分类号： B62D5/008 , B62D6/003
摘要： An actuator is used to drive a transmission ratio changing mechanism, which is arranged between a steering wheel and front wheels of a vehicle, for correcting the turning angle of the front wheels. The operation of the actuator is controlled in accordance with detection signals from sensors for detecting first and second turning actions, and an angular turning angular speed of the steering wheel. A controller delivers a corrective turning control signal for increasing the turning angle of the front wheels to the actuator when it is detected that the steering wheel is in the second turning action and that the value of the angular turning speed for the second turning action is at least equal to a reference value.
摘要翻译：致动器用于驱动布置在车辆的方向盘和前轮之间的变速比改变机构，用于校正前轮的转向角度。根据来自用于检测第一和第二转向动作的传感器的检测信号和方向盘的角度转动角速度来控制致动器的操作。当检测到方向盘处于第二转动动作时，控制器提供校正转向控制信号，用于增加前轮到致动器的转动角度，并且第二转动动作的角度转动速度的值为最小等于参考值。

8. 发明授权

US5031714A Steering gear ratio changing apparatus 失效
标题翻译：方向盘换档装置
公开(公告)号：US5031714A
公开(公告)日：1991-07-16
申请号：US475122
申请日：1990-02-05
申请人： Masayoshi Nishimori , Hiroshi Yoshida , Tadao Tanaka , Hiroyuki Masuda
发明人： Masayoshi Nishimori , Hiroshi Yoshida , Tadao Tanaka , Hiroyuki Masuda
IPC分类号： B62D1/16 , B62D5/06 , B62D5/22 , B62D7/14 , B62D7/15
CPC分类号： B62D5/008 , B62D7/146 , B62D7/1563
摘要： A steering gear ratio changing apparatus includes a first and second steering shafts arranged to be coaxial with each other. The first steering shaft is coupled to a steering wheel of a vehicle and rotatable integral therewith. The second steering shaft is coupled to a steering gear mechanism and arranged to be rotatable. First pawls are formed on one end of the first steering shaft and arranged at equal intervals along the circumferential direction of the shaft. Second pawls are formed on one end of the second steering shaft, which oppose the end of the first steering shaft, and are arranged at equal intervals along the circumferential direction of the shaft. The first and second steering shafts are coupled with each other by a torsion bar and held thereby so that the first and second pawls are engage with one another with a gap between any two adjacent first and second pawls. The width of the gaps is adjusted by actuators so as to cause a relative rotation between the first and second steering shafts.
摘要翻译：舵机比率改变装置包括被布置为彼此同轴的第一和第二转向轴。第一转向轴联接到车辆的方向盘并与其一体地旋转。第二转向轴联接到舵机机构并且被布置成可旋转。第一棘爪形成在第一转向轴的一端上，并且沿着轴的圆周方向等间隔配置。第二棘爪形成在第二转向轴的与第一转向轴的端部相对的一端上，并且沿着轴的圆周方向以相等的间隔布置。第一转向轴和第二转向轴通过扭杆彼此联接并由此保持，使得第一和第二棘爪彼此接合，在任何两个相邻的第一和第二棘爪之间具有间隙。通过致动器来调节间隙的宽度，以便在第一和第二转向轴之间产生相对转动。

9. 发明授权

US4930082A Control apparatus for a vehicular suspension system 失效
标题翻译：用于车辆悬挂系统的控制装置
公开(公告)号：US4930082A
公开(公告)日：1990-05-29
申请号：US353625
申请日：1989-03-06
申请人： Mitsuhiko Harara , Shozo Takizawa , Tadao Tanaka , Shunichi Wada
发明人： Mitsuhiko Harara , Shozo Takizawa , Tadao Tanaka , Shunichi Wada
IPC分类号： B60G17/00 , B60G17/015 , B60G17/016 , B60G21/04 , B62D9/02
CPC分类号： B60G17/0162 , B60G2400/104 , B60G2400/204 , B60G2400/40 , B60G2500/10 , B60G2600/02 , B60G2800/012 , B60G2800/24
摘要： Disclosed is a control apparatus for a vehicular suspension system having a plurality of suspension units each disposed between a road wheel and the body of a vehicle for suspending the corresponding road wheel from the vehicle body. The control apparatus includes a control unit which is connected to receive the output signals from an acceleration sensor, a vehicle-speed sensor and a steering sensor for calculating the rolling state of the vehicle due to a transverse acceleration thereof and controlling the respective suspension units based on the calculated rolling state of the vehicle so as to suppress the rolling thereof. The control apparatus further includes a drift compensator for compensating for a drift of a neutral point of the output signal of the acceleration sensor based on the output signals from the acceleration sensor, the vehicle-speed sensor and the steering sensor signal of the acceleration sensor based on the output signals from the acceleration sensor, the vehicle-speed sensor and the steering sensor.
摘要翻译： PCT No.PCT / JP88 / 00754 Sec。 371日期：1989年3月6日 102（e）日期1989年3月6日PCT提交1988年7月27日PCT公布。出版物WO89 / 00927 日期：1989年2月9日。公开了一种用于车辆悬挂系统的控制装置，其具有多个悬架单元，每个悬架单元设置在车轮与车体之间，用于将相应的车轮悬挂在车身上。控制装置包括控制单元，其连接以接收来自加速度传感器的输出信号，车速传感器和转向传感器，用于计算由于其横向加速度而导致的车辆的滚动状态，并且控制各个悬架单元在车辆的计算滚动状态下，抑制其滚动。控制装置还包括漂移补偿器，用于根据加速度传感器，车速传感器和基于加速度传感器的转向传感器信号的输出信号来补偿加速度传感器的输出信号的中性点的漂移来自加速度传感器，车速传感器和转向传感器的输出信号。

10. 发明授权

US4903982A Suspension control apparatus and method for a vehicle 失效
标题翻译：一种用于车辆的悬架控制装置和方法
公开(公告)号：US4903982A
公开(公告)日：1990-02-27
申请号：US267871
申请日：1988-11-07
申请人： Mitsuhiko Harara , Shozo Takizawa , Tadao Tanaka , Shunichi Wada
发明人： Mitsuhiko Harara , Shozo Takizawa , Tadao Tanaka , Shunichi Wada
IPC分类号： B60G17/06 , B60G17/015 , B60G17/016 , B60G17/08 , F16F9/50
CPC分类号： B60G17/0162 , B60G2202/15 , B60G2204/81 , B60G2204/82 , B60G2400/104 , B60G2400/204 , B60G2400/252 , B60G2400/34 , B60G2400/41 , B60G2400/44 , B60G2400/91 , B60G2500/10 , B60G2500/30 , B60G2600/07 , B60G2600/14 , B60G2600/26 , B60G2600/70 , B60G2800/012 , B60G2800/014 , B60G2800/0192 , B60G2800/0194
摘要： A suspension control apparatus and a method for a vehicle having a plurality of suspension units each disposed between a road wheel and the body of a vehicle for suspending the corresponding road wheel from the vehicle body. The suspension control apparatus includes a control unit which is connected to receive the output signals from an acceleration sensor, a vehicle-speed sensor and a steering sensor for calculating the rolling state of the vehicle due to a transverse acceleration thereof and controlling the respective suspension units based on the calculated rolling state of the vehicle so as to suppress the rolling thereof. The control unit serves to determine the period or frequency of change or reversal of the direction of the detected transverse acceleration of the vehicle, and control the suspension units so as to stop the roll-suppression control when the frequency of reversal exceeds a prescribed level. The control unit further performs the first roll-suppression control operation and stop subsequent roll-suppression control operations from the instant when the frequency of reversal of the direction of the transverse acceleration exceeds the prescribed level.

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