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1. 发明申请

US20110208397A1 STARTING-CLUTCH CONTROL APPARATUS 审中-公开
标题翻译：起动离合器控制装置
公开(公告)号：US20110208397A1
公开(公告)日：2011-08-25
申请号：US12975371
申请日：2010-12-22
申请人： Ayae IKURO , Takahiro Eguchi , Takeshi Kurata , Tamotsu Kotegawa , Satoshi Yamashita , Yoshiteru Matsuura , Satoshi Kanazawa
发明人： Ayae IKURO , Takahiro Eguchi , Takeshi Kurata , Tamotsu Kotegawa , Satoshi Yamashita , Yoshiteru Matsuura , Satoshi Kanazawa
IPC分类号： F16D48/06
CPC分类号： F16D48/06 , F16D2500/30405 , F16D2500/5102 , F16D2500/5106 , F16D2500/70458
摘要： A starting-clutch control apparatus is configured to control connection between a driving side and a driven side of a vehicle using a starting clutch disposed therebetween. A driving-shaft rotation speed detector is configured to detect a rotation speed of a driving shaft of the starting clutch. A driven-shaft rotation speed detector is configured to detect a rotation speed of a driven shaft of the starting clutch. A cumulative work amount calculator is configured to calculate a cumulative work amount of the starting clutch based on pressure applied to the starting clutch, the rotation speed of the driving shaft, and the rotation speed of the driven shaft. A torque output restricting device is configured to restrict an output torque of a driving source of the vehicle when the starting clutch is in a transient engagement state and the cumulative work amount exceeds a first specific value.
摘要翻译：起动离合器控制装置被配置为使用设置在其间的起动离合器来控制车辆的驱动侧和从动侧之间的连接。驱动轴转速检测器被配置为检测起动离合器的驱动轴的转速。从动轴转速检测器被构造成检测起动离合器的从动轴的转速。累积作业量计算器被配置为基于施加到起动离合器的压力，驱动轴的转速和从动轴的转速来计算起动离合器的累积作业量。扭矩输出限制装置被构造成当起动离合器处于暂时接合状态并且累积作业量超过第一特定值时，限制车辆的驱动源的输出扭矩。

2. 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。

3. 发明授权

US09272699B2 Torque control device of driving source 有权
标题翻译：驱动源扭矩控制装置
公开(公告)号：US09272699B2
公开(公告)日：2016-03-01
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： B60W10/06 , B60W10/107 , B60K6/485 , B60K6/543 , B60W10/08 , B60W20/00 , B60W30/184 , F16H63/50 , B60W10/04 , F16H61/662
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。

4. 发明授权

US08818665B2 Vehicle control apparatus 有权
标题翻译：车辆控制装置
公开(公告)号：US08818665B2
公开(公告)日：2014-08-26
申请号：US13381635
申请日：2010-07-05
申请人： Takeshi Kurata , Takahiro Eguchi , Ayae Ikuro
发明人： Takeshi Kurata , Takahiro Eguchi , Ayae Ikuro
IPC分类号： G06F7/00
CPC分类号： F16H59/18 , F02D29/02 , F16H59/44 , F16H61/66259
摘要： A vehicle control apparatus is configured to set a desired speed of an engine to be inputted to a CVT based on a vehicle speed and an accelerator opening AP, calculate a desired output of the engine based on the accelerator opening; calculate a correction coefficient based on the vehicle speed, and calculate a corrected desired output by correcting the desired output with the correction coefficient such that the vehicle speed reaches a regulatory vehicle speed when the accelerator opening AP reaches a fully-opened position, i.e., to vary the characteristics of the accelerator opening in accordance with the vehicle speed in the vicinity of the regulatory vehicle speed.
摘要翻译：车辆控制装置被配置为基于车速和加速器开度AP来设定要输入到CVT的发动机的期望速度，基于加速器开度计算发动机的期望输出; 基于车速计算校正系数，并且通过利用校正系数校正期望的输出来计算校正的期望输出，使得当加速器开度AP达到完全打开位置时车速达到调节车辆速度，即，到根据调节车辆速度附近的车速来改变加速器开度的特性。

5. 发明申请

US20120108389A1 VEHICLE CONTROL APPARATUS 有权
标题翻译：车辆控制装置
公开(公告)号：US20120108389A1
公开(公告)日：2012-05-03
申请号：US13381635
申请日：2010-07-05
申请人： Takeshi Kurata , Takahiro Eguchi , Ayae Ikuro
发明人： Takeshi Kurata , Takahiro Eguchi , Ayae Ikuro
IPC分类号： F16H61/662
CPC分类号： F16H59/18 , F02D29/02 , F16H59/44 , F16H61/66259
摘要： A vehicle control apparatus is configured to set a desired speed of an engine to be inputted to a CVT based on a vehicle speed and an accelerator opening AP, calculate a desired output of the engine based on the accelerator opening; calculate a correction coefficient based on the vehicle speed, and calculate a corrected desired output by correcting the desired output with the correction coefficient such that the vehicle speed reaches a regulatory vehicle speed when the accelerator opening AP reaches a fully-opened position, i.e., to vary the characteristics of the accelerator opening in accordance with the vehicle speed in the vicinity of the regulatory vehicle speed.
摘要翻译：车辆控制装置被配置为基于车速和加速器开度AP来设定要输入到CVT的发动机的期望速度，基于加速器开度计算发动机的期望输出; 基于车速计算校正系数，并且通过利用校正系数校正期望的输出来计算校正的期望输出，使得当加速器开度AP达到完全打开位置时车速达到调节车辆速度，即，到根据调节车辆速度附近的车速来改变加速器开度的特性。

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

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.

8. 发明申请

US20100114428A1 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：US20100114428A1
公开(公告)日：2010-05-06
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： G06F19/00
CPC分类号： G01M17/013 , B60T2240/08 , B60W40/1005 , B60W40/105 , G01M17/02
摘要： There is provided a wheel diameter variation-detecting device which is capable of properly detecting relative variation in diameter between a plurality of wheels of a vehicle. The wheel diameter variation-detecting device 1 for detecting variation in diameter between a plurality of wheels WFL, WFR, WRL, WRR of a vehicle V which rotate independently of each other detects rotational speeds NFL, NFR, NRL, NRR of the respective wheels WFL, WFR, WRL, WRR, and calculates a variation parameter RDR indicative of variation in diameter between the wheels WFL, WFR, WRL, WRR, using one of the wheels WFL, WFR, WRL, WRR as a reference wheel WRL, based on a result of comparison between the rotational speed NRL, NRR of the reference wheel and that of one of the wheels other than the reference wheel (step 3). Further, the wheel diameter variation-detecting device learns the variation parameter based on a value obtained by averaging a plurality of values of the variation parameter RDR obtained before the detected travelled distance DISSUM reaches a predetermined distance DIS2 (steps 4, 31 to 33, 36, 44).
摘要翻译：提供了能够适当地检测车辆的多个车轮之间的直径的相对变化的车轮直径变化检测装置。用于检测车辆V的彼此独立旋转的车辆VFL，WFR，WRL，WRR之间的直径变化的车轮直径变化检测装置1检测各车轮WFL的转速NFL，NFR，NRL，NRR ，WFR，WRL，WRR，并使用车轮WFL，WFR，WRL，WRR中的一个作为基准车轮WRL，计算表示车轮WFL，WFR，WRL，WRR之间的直径变化的变化参数RDR，比较参考轮的转速NRL，NRR与除了参考轮之外的其中一个轮的转速的结果（步骤3）。此外，车轮直径变化检测装置基于通过对在检测到的行驶距离DISSUM达到预定距离DIS2之前获得的变化参数RDR的多个值进行平均而获得的值来学习变化参数（步骤4,31至33,36 ，44）。

9. 发明申请

US20080070750A1 Vehicle transmission 有权
标题翻译：车辆传输
公开(公告)号：US20080070750A1
公开(公告)日：2008-03-20
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： F16H59/48
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.

10. 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。

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