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1. 发明授权

US06336689B1 Brake fluid pressure retaining unit 有权
标题翻译：制动液压力保持单元
公开(公告)号：US06336689B1
公开(公告)日：2002-01-08
申请号：US09517524
申请日：2000-03-02
申请人： Takahiro Eguchi , Hirotoshi Inoue , Toshiya Kanda , Masakazu Shiraishi , Shouji Suzuki , Yoichi Sugimoto
发明人： Takahiro Eguchi , Hirotoshi Inoue , Toshiya Kanda , Masakazu Shiraishi , Shouji Suzuki , Yoichi Sugimoto
IPC分类号： B60T862
CPC分类号： B60T17/16 , B60T7/122 , B60T13/686 , Y10S188/02 , Y10S303/90
摘要： A brake fluid pressure retaining unit for a vehicle comprises a solenoid valve SV arranged in a brake fluid passage FP between a master cylinder MC and a wheel cylinder WC so as to shut off or communicate the brake fluid passage FP. In the case that a transmission of the vehicle is shifted to a driving position, the solenoid valve SV is switched to a shut-off position when the vehicle stops with a brake pedal BP depressed. The solenoid valve SV is switched to a communicating position when driving force is exerted on the vehicle. Brake fluid pressure is retained within the wheel cylinder WC when the solenoid valve SV is in the shut-off position. The brake fluid pressure within the wheel cylinder is retained after releasing the brake pedal so that braking force continues to act on the vehicle. The brake fluid pressure retaining unit comprises control means CU such that when the solenoid valve is in the shut-off position and the transmission is shifted to a non-driving position, the solenoid valve SV is returned to the communicating position on condition that depression of the brake pedal BP is released.
摘要翻译：一种用于车辆的制动液压力保持单元包括：在主缸MC和轮缸WC之间布置在制动流体通道FP中的电磁阀SV，以便切断或连通制动流体通道FP。在车辆的变速器转移到驾驶位置的情况下，当制动踏板BP压下时车辆停止时，电磁阀SV切换到关闭位置。当驱动力施加在车辆上时，电磁阀SV切换到连通位置。当电磁阀SV处于关闭位置时，制动液压力保持在轮缸WC内。在释放制动踏板之后，保持轮缸内的制动液压力，使得制动力继续作用在车辆上。制动液压力保持单元包括控制装置CU，使得当电磁阀处于关闭位置并且变速器移动到非驱动位置时，电磁阀SV返回到连通位置，制动踏板BP被释放。

2. 发明授权

US06296592B1 Braking force control unit 有权
标题翻译：制动力控制单元
公开(公告)号：US06296592B1
公开(公告)日：2001-10-02
申请号：US09592116
申请日：2000-06-12
申请人： Takahiro Eguchi , Hirotoshi Inoue , Toshiya Kanda , Shouji Suzuki , Yoichi Sugimoto , Satoshi Hada
发明人： Takahiro Eguchi , Hirotoshi Inoue , Toshiya Kanda , Shouji Suzuki , Yoichi Sugimoto , Satoshi Hada
IPC分类号： B60K4128
CPC分类号： B60T7/045 , B60K6/48 , B60T7/04 , B60T7/12 , B60T13/662 , B60W10/06 , B60W10/08 , B60W10/101 , B60W20/00 , B60W30/18063 , B60W2540/12 , Y02T10/48 , Y02T10/6221 , Y02T10/6286 , Y10T477/26
摘要： A braking force control unit, which allows transmission of driving force from a motor to driving wheels irrespective of releasing an accelerator pedal under or equal to a certain vehicle speed when a transmission is selected to a driving range, and switches said driving force to be transmitted to the driving wheels between a strong condition and a weak condition in accordance with depression of a brake pedal such that when the brake pedal is depressed, said driving force is controlled to be less than the driving force upon releasing the brake pedal, wherein the braking force control unit comprises means for retaining braking force so as to continuously retain the braking force after releasing the brake pedal, and said means releases the braking force after releasing the brake pedal and in the process of increasing the driving force to the strong condition.
摘要翻译：制动力控制单元，当将变速器选择为驱动范围时，允许将驱动力从电机传递到驱动轮，而不管释放加速踏板低于或等于一定车速，并且切换要传递的驱动力根据制动踏板的下压，使驱动轮处于强状态和弱状态之间，使得当制动踏板被压下时，所述驱动力被控制为小于在释放制动踏板时的驱动力，其中制动力控制单元包括用于保持制动力以在释放制动踏板之后连续保持制动力的装置，并且所述装置在释放制动踏板之后并且在将驱动力增加到强状态的过程中释放制动力。

3. 发明授权

US06370466B1 Braking force retaining unit 有权
标题翻译：制动力保持单元
公开(公告)号：US06370466B1
公开(公告)日：2002-04-09
申请号：US09549165
申请日：2000-04-13
申请人： Satoshi Hada , Hirotoshi Inoue , Takahiro Eguchi , Toshiya Kanda , Yoichi Sugimoto
发明人： Satoshi Hada , Hirotoshi Inoue , Takahiro Eguchi , Toshiya Kanda , Yoichi Sugimoto
IPC分类号： B60K4124
CPC分类号： B60T7/122
摘要： A braking force retaining unit, which retains braking force until driving force for starting a vehicle increases to a certain value such that the braking force continues to act on the vehicle after releasing a brake pedal, wherein said braking force retaining unit having a device for decreasing the braking force in accordance with the increasing driving force.
摘要翻译：制动力保持单元，其保持直到用于起动车辆的驱动力的制动力增加到一定值，使得在释放制动踏板之后制动力继续作用在车辆上，其中所述制动力保持单元具有用于减小的装置制动力按照增加的驱动力。

4. 发明授权

US06346064B1 Driving force control unit for vehicles 有权
标题翻译：车辆驱动力控制单元
公开(公告)号：US06346064B1
公开(公告)日：2002-02-12
申请号：US09634460
申请日：2000-08-07
申请人： Satoshi Hada , Takahiro Eguchi , Toshiya Kanda , Yoichi Sugimoto
发明人： Satoshi Hada , Takahiro Eguchi , Toshiya Kanda , Yoichi Sugimoto
IPC分类号： B60K4120
CPC分类号： B60K6/543 , B60L2240/486 , B60L2250/26 , B60T7/042 , B60T2201/06 , B60W10/06 , B60W10/101 , B60W10/18 , B60W30/18118 , B60W2050/021 , B60W2550/142 , B60W2710/105 , F16H61/66 , Y10S477/901 , Y10S903/918 , Y10T477/743 , Y10T477/747 , Y10T477/87
摘要： A driving force control unit for a vehicle, which allows transmission of driving force from a driving motor to driving wheels irrespective of releasing an accelerator pedal at a certain or lower vehicle speed when a transmission is set in a driving range, and which switches the magnitude of the driving force while the accelerator pedal is released at vehicle speed no more than the certain vehicle speed between a greater condition and a smaller condition in accordance with depression of the brake pedal so that the driving force is made lower at a depression of the brake pedal than at a release of the brake pedal. In the driving force control unit, the driving force value in said greater condition upon switching from said smaller condition to said greater condition, at a release of the brake pedal during the time the vehicle stops, is increased or decreased according to an inclination angle of the vehicle at the time of stopping. Meanwhile, the increasing rate of said driving force upon switching from said smaller condition to said greater condition, at a release of the brake pedal during the time the vehicle stops, is increased or decreased based on a vehicle inclination angle when the vehicle stops.
摘要翻译：一种用于车辆的驱动力控制单元，其能够在将传动设定在驾驶范围内时将驱动电机的驱动力传递到驱动轮，而不管以一定或更低的车速释放加速器踏板，并且切换大小的驱动力，同时根据制动踏板的下压，加速踏板在车速下不超过某一车辆速度在更大的状态和较小的状态之间被释放，使得驱动力在制动器的下压踏板比刹车踏板释放。在驱动力控制单元中，在从所述较小状态切换到所述较大状态时，在车辆停止期间在制动踏板的释放时，在所述较大状态下的驱动力值根据倾斜角度车辆在停车时。同时，当车辆停止时，在制动踏板释放时，从所述较小状态切换到所述较大状态的所述驱动力的增加率根据车辆停止时的车辆倾斜角度而增加或减少。

5. 发明授权

US06415897B1 Brake fluid pressure retaining unit 有权
标题翻译：制动液压力保持单元
公开(公告)号：US06415897B1
公开(公告)日：2002-07-09
申请号：US09457676
申请日：1999-12-09
申请人： Yoichi Sugimoto , Shohei Matsuda , Shouji Suzuki , Takahiro Eguchi , Tetsuro Yamaguchi , Masaru Sasaguchi , Kazuaki Fukami
发明人： Yoichi Sugimoto , Shohei Matsuda , Shouji Suzuki , Takahiro Eguchi , Tetsuro Yamaguchi , Masaru Sasaguchi , Kazuaki Fukami
IPC分类号： B60T1100
CPC分类号： B60T7/122 , B60T8/4809 , B60T13/686 , B60W30/18118
摘要： A brake fluid pressure retaining unit for retaining brake fluid pressure within a wheel cylinder after releasing a brake pedal is disclosed. The brake fluid pressure retaining unit includes a brake fluid pressure reduction speed control device for retaining reduction speed of the brake fluid pressure within the wheel cylinder less than that of brake pedal load applied by a driver. The brake fluid pressure reduction speed control device may be formed by a restriction in a brake fluid pressure circuit arranged between a master cylinder at which the brake fluid pressure is generated in accordance with a brake pedal load applied by the driver and the wheel.
摘要翻译：公开了一种用于在释放制动踏板之后将制动液压力保持在轮缸内的制动液压力保持单元。制动液压保持单元包括制动液压减速控制装置，用于将车轮内的制动液压力的减速度保持得小于由驾驶员施加的制动踏板负荷的减速速度。制动液减速控制装置可以通过制动液压力回路的制动来形成，该制动液压力回路配置在根据驾驶员施加的制动踏板负荷与车轮之间产生制动液压力的主缸之间。

6. 发明授权

US09008903B2 Wheel diameter variation-detecting device 有权
标题翻译：车轮直径变化检测装置
公开(公告)号：US09008903B2
公开(公告)日：2015-04-14
申请号：US12595195
申请日：2008-05-12
申请人： Takeshi Kurata , Takahiro Eguchi , Shuichi Fujimoto , Hirohiko Totsuka
发明人： Takeshi Kurata , Takahiro Eguchi , Shuichi Fujimoto , Hirohiko Totsuka
IPC分类号： G01M17/02 , B60C23/00 , G01M17/013 , B60W40/10 , B60W40/105
CPC分类号： G01M17/013 , B60T2240/08 , B60W40/1005 , B60W40/105 , G01M17/02
摘要： The present disclosure presents a wheel diameter variation-detecting device capable of properly detecting relative variation in diameter between a plurality of wheels of a vehicle. The wheel diameter variation-detecting device can detect variation in diameter between a plurality of wheels of a vehicle, can detect rotational speeds of the respective wheels, and can calculate a variation parameter indicative of variation in diameter between the wheels using one of the wheels as a reference wheel, based on a result of comparison between the rotational speed of the reference wheel and that of one of the wheels other than the reference wheel. Further, the wheel diameter variation-detecting device can learn the variation parameter based on a value obtained by averaging a plurality of values of the variation parameter obtained before the detected travelled distance reaches a predetermined distance.
摘要翻译：本发明公开了一种车轮直径变化检测装置，其能够适当地检测车辆的多个车轮之间的直径的相对变化。车轮直径变化检测装置可以检测车辆的多个车轮之间的直径变化，可以检测各车轮的转速，并且可以使用车轮之一来计算指示车轮之间的直径变化的变化参数，基于参考轮的转速与参考轮之外的其中一个轮之间的比较结果的参考轮。此外，车轮直径变化检测装置可以基于通过对在检测到的行驶距离达到预定距离之前获得的变化参数的多个值进行平均而获得的值来学习变化参数。

7. 发明授权

US08892316B2 Control system for vehicle 有权
标题翻译：车辆控制系统
公开(公告)号：US08892316B2
公开(公告)日：2014-11-18
申请号：US13119093
申请日：2009-09-10
申请人： Takahiro Eguchi , Toshihiko Fukuda
发明人： Takahiro Eguchi , Toshihiko Fukuda
IPC分类号： G06F7/00 , G06F17/00 , G06F19/00 , B60W10/101 , F02D29/02 , B60W30/188 , B60W50/08 , B60W10/06 , F16H61/66 , F02D13/02
CPC分类号： B60W50/082 , B60W10/06 , B60W10/101 , B60W30/188 , B60W2710/0644 , B60W2710/105 , F02D13/0207 , F02D29/02 , F16H61/66 , Y02T10/84 , Y10T477/6242 , Y10T477/62427
摘要： A demand driving force parameter indicative of a demand driving force of the engine is set based on the accelerator pedal operation amount, and a target value of an engine driving force control amount is set based on the demand driving force parameter. The engine driving force control amount is controlled so as to coincide with the target value. A target rotational speed of the engine is set based on the demand driving force parameter, and the continuously variable transmission is controlled so that the rotational speed of the engine coincides with the target rotational speed. One of a first operation mode and a second operation mode is selectable, wherein the fuel consumption rate in the second operation mode is less than the fuel consumption rate in the first operation mode. When the second operation mode is selected, the demand driving force parameter corresponding to the accelerator pedal operation amount is set to a value which is smaller than a value of the demand driving force parameter in the first operation mode, and the target value is calculated based on a first predetermined characteristic preliminarily set according to the engine rotational speed and the demand driving force parameter. The first predetermined characteristic is set so that the target value corresponding to the same engine rotational speed is substantially constant in a first predetermined range of the demand driving force parameter.
摘要翻译：基于加速器踏板操作量来设定表示发动机的需求驱动力的需求驱动力参数，并且基于需求驱动力参数来设定发动机驱动力控制量的目标值。控制发动机驱动力控制量以与目标值一致。基于需求驱动力参数来设定发动机的目标转速，并且控制无级变速器，使得发动机的转速与目标转速一致。可选择第一操作模式和第二操作模式之一，其中第二操作模式中的燃料消耗率小于第一操作模式中的燃料消耗率。当选择第二操作模式时，将与加速器踏板操作量相对应的需求驱动力参数设置为小于第一操作模式中的需求驱动力参数的值，并且基于计算目标值根据发动机转速和需求驱动力参数预先设定的第一预定特性。第一预定特性被设定为使得在需求驱动力参数的第一预定范围内对应于相同发动机转速的目标值基本上是恒定的。

8. 发明授权

US06336888B1 Vehicular transmission stop control system 有权
标题翻译：车辆传动停止控制系统
公开(公告)号：US06336888B1
公开(公告)日：2002-01-08
申请号：US09616367
申请日：2000-07-13
申请人： Takahiro Eguchi
发明人： Takahiro Eguchi
IPC分类号： B60K102
CPC分类号： B60W10/06 , B60K6/485 , B60K6/543 , B60W30/18018 , B60W30/194 , F16H59/72 , F16H61/66 , F16H2059/746 , Y02T10/48 , Y02T10/6226 , Y10S903/903 , Y10S903/918 , Y10T477/23
摘要： A vehicular transmission comprises an engine E, a continuously variable transmission CVT and a starting clutch 5. The driving force from the engine E is conveyed through the continuously variable transmission CVT with a speed change to a countershaft 2, and the starting clutch 5 is used to convey this driving force from the countershaft 2 to wheels of a vehicle. The continuously variable transmission CVT is hydraulically controlled by a control valve CV which receives control signals through a line 35 from an electrical control unit ECU. When the temperature of the oil used for engaging and disengaging the starting clutch 5 is equal to or higher than a predetermined temperature, the transmission allows the engine E to stop operating. This control to terminate the operation of the engine is an idling elimination control and is achieved by terminating the fuel supply to the engine and by maintaining the resulting condition of non-fuel supply while the vehicle is being decelerated and brought into a halt.
摘要翻译：车辆变速器包括发动机E，无级变速器CVT和起动离合器5.来自发动机E的驱动力通过无级变速器CVT通过变速传递到副轴2，并且起动离合器5被使用以将该驱动力从中间轴2传递到车辆的车轮。无级变速器CVT由控制阀CV液压控制，控制阀CV通过来自电气控制单元ECU的管线35接收控制信号。当用于接合和分离起动离合器5的油的温度等于或高于预定温度时，变速器允许发动机E停止运转。用于终止发动机的操作的该控制是怠速消除控制，并且通过终止向发动机的燃料供给并且通过在车辆减速并停止时保持所得到的非燃料供给状态来实现。

9. 发明申请

US20130345020A1 TORQUE CONTROL DEVICE OF DRIVING SOURCE 有权
标题翻译：驱动源的扭矩控制装置
公开(公告)号：US20130345020A1
公开(公告)日：2013-12-26
申请号：US14004268
申请日：2012-03-09
申请人： Ayae Ikuro , Takahiro Eguchi , Takeshi Kurata , Atsushi Sato
发明人： Ayae Ikuro , Takahiro Eguchi , Takeshi Kurata , Atsushi Sato
IPC分类号： B60W10/107 , B60W10/04
CPC分类号： B60W20/30 , B60K6/485 , B60K6/543 , B60W10/04 , B60W10/06 , B60W10/08 , B60W10/107 , B60W20/00 , B60W30/184 , B60W30/1846 , B60W2510/1005 , B60W2710/0666 , B60W2710/083 , B60W2710/1022 , F16D2500/50293 , F16D2500/50296 , F16D2500/70458 , F16H61/66259 , F16H63/50 , F16H2063/508 , Y02T10/6226 , Y02T10/6286 , Y10T477/6203
摘要： In a driving device of a vehicle provided with driving sources, an input shaft rotatable due to driving force of the driving sources, a continuously variable transmission mechanism that shifts the rotation of the input shaft to be transmitted to an output shaft, and a start clutch for switching presence/absence of driving force transmission from the output shaft to a downstream side; when a ratio of the continuously variable transmission is on a lower ratio side than a predetermined threshold value, the output torque control means for controlling the output torque of the driving sources perform control to restrict the upper limit of output torque of the driving sources to a value smaller than the upper limit when a ratio is on the higher ratio side than the threshold value.
摘要翻译：在设置有驱动源的车辆的驱动装置中，由驱动源的驱动力可旋转的输入轴，将输出轴的旋转传递给输出轴的无级变速机构和起动离合器用于将来自输出轴的驱动力传递的存在/不存在切换到下游侧; 当无级变速器的比例在比预定阈值低的比率侧时，用于控制驱动源的输出转矩的输出转矩控制装置进行控制，将驱动源的输出转矩的上限限制为当比率高于阈值时，比小于上限的值。

10. 发明授权

US07862470B2 Vehicle transmission 有权
标题翻译：车辆传输
公开(公告)号：US07862470B2
公开(公告)日：2011-01-04
申请号：US11898970
申请日：2007-09-18
申请人： Takahiro Eguchi , Takeshi Kurata , Yuichiro Takemori , Yasuhiro Hara
发明人： Takahiro Eguchi , Takeshi Kurata , Yuichiro Takemori , Yasuhiro Hara
IPC分类号： B60W10/06 , B60W10/10 , B60W10/18
CPC分类号： F16H61/12 , F16H9/18 , F16H59/24 , F16H59/36 , F16H59/48 , F16H61/662 , F16H2061/122 , F16H2061/1284 , Y10T477/621 , Y10T477/6242 , Y10T477/692
摘要： A speed change control device carries out speed change control of a stepless speed change mechanism in accordance with the vehicle speed. The speed change control device includes: first vehicle speed selection means for comparing a first vehicle speed obtained from the rotation speed of an output member 26 of the stepless speed change mechanism and a second vehicle speed obtained from the rotation speed of the wheels and for selecting the lower of the first and second vehicle speeds as the substitute vehicle speed; and second vehicle speed selection means for comparing the third vehicle speed obtained from the output side rotation speed of a clutch mechanism and the substitute vehicle speed, and for selecting the higher of the third vehicle speed and the substitute vehicle speed as the control vehicle speed. The control vehicle speed is used as the vehicle speed V for carrying out speed change control.
摘要翻译：变速控制装置根据车速进行无级变速机构的变速控制。变速控制装置包括：第一车速选择装置，用于比较从无级变速机构的输出构件26的转速获得的第一车速与从车轮的转速获得的第二车速，并且用于选择第一和第二车辆的较低者作为替代车辆速度; 以及第二车速选择装置，用于比较从离合器机构的输出侧转速获得的第三车速与替代车速，并且用于选择较高的第三车速和替代车速作为控制车速。控制车速用作进行变速控制的车速V.

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