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1. 发明申请

US20130110317A1 SKID DETECTION APPARATUS FOR VEHICLE 有权
标题翻译：车辆检测装置
公开(公告)号：US20130110317A1
公开(公告)日：2013-05-02
申请号：US13806061
申请日：2011-07-19
申请人： Yuichiro Takemori , Hirohiko Totsuka
发明人： Yuichiro Takemori , Hirohiko Totsuka
IPC分类号： B60K17/34
CPC分类号： B60K17/344 , B60K28/16 , B60W30/18172 , B60W2520/263 , B60W2520/28 , B60W2710/105
摘要： In a skid detecting apparatus for a vehicle having an engine and a CVT changing an output of the engine in speed to drive front wheels and rear wheels, it is configured to detect rotational speeds of one of the front and rear wheels, sequentially calculate accelerations (wheel accelerations var1, var2) of the one of the wheels based on the detected rotational speeds, calculate a ratio (var1/var2) between two accelerations of the same wheel calculated at different time points among the sequentially-calculated accelerations (S10), compare the ratio between the two accelerations with a predetermined value (S16) and determine that the one of the wheels has skidded or some or all of the wheels including the one have skidded when the calculated ratio between the two accelerations exceeds the predetermined value (S18).
摘要翻译：在具有发动机和CVT改变发动机的输出以驱动前轮和后轮的速度的车辆的滑行检测装置中，构造成检测前后轮之一的转速，依次计算加速度（基于检测到的转速，一个车轮的车轮加速度var1，var2）计算在顺序计算的加速度中在不同时间点计算的同一车轮的两个加速度之间的比率（var1 / var2）（S10），比较确定两个加速度之间的比例为预定值（S16），并且当计算出的两个加速度之间的比率超过预定值时，确定一个车轮已经滑动，或者包括一个车轮的一些或所有车轮已经滑动（S18）。

2. 发明授权

US08478483B2 Skid detection apparatus for vehicle 有权
标题翻译：车辆滑移检测装置
公开(公告)号：US08478483B2
公开(公告)日：2013-07-02
申请号：US12910563
申请日：2010-10-22
申请人： Yuichiro Takemori , Masatoshi Noguchi , Yuzo Okubo
发明人： Yuichiro Takemori , Masatoshi Noguchi , Yuzo Okubo
IPC分类号： G06F17/00
CPC分类号： B60T8/1769 , B60T8/1755 , B60T8/17616 , B60T2270/12 , B60T2270/202 , B60T2270/302
摘要： In an apparatus for detecting a skid occurred on a four-wheel drive vehicle having a prime mover and a transmission, an actual rear right/left wheel speed ratio between the rear right/left wheel speeds is calculated based on detected front and rear wheel rotational speeds, a front/rear wheel slip ratio during grip-driving is calculated by retrieving characteristics of a front/rear wheel slip ratio set with respect to a rear right/left wheel speed ratio using the calculated actual rear right/left wheel speed ratio, an actual front/rear wheel slip ratio is calculated based on the detected front wheel rotational speed and the rear wheel rotational speed, and occurrence of skid is then determined based on a difference between the calculated front/rear wheel slip ratio during grip-driving and the calculated actual front/rear wheel slip ratio.
摘要翻译：在用于检测在具有原动机和变速器的四轮驱动车辆上发生的滑动的装置中，根据检测到的前轮和后轮的旋转来计算后右/左后车轮之间的实际后左右车轮速比通过使用计算出的实际右后/左车轮速比，通过检索相对于后左/右车轮速比设定的前/后轮滑移率的特性来计算抓地力驱动期间的前/后轮打滑比，基于检测到的前轮转速和后轮转速来计算实际的前/后轮滑移率，然后基于驾驶前后计算的前轮滑移率与驾驶前后轮滑移率之间的差异来确定滑动的发生计算出的实际前/后轮滑移率。

3. 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.

4. 发明申请

US20110106378A1 SKID DETECTION APPARATUS FOR VEHICLE 有权
标题翻译：车辆检测装置
公开(公告)号：US20110106378A1
公开(公告)日：2011-05-05
申请号：US12910563
申请日：2010-10-22
申请人： Yuichiro TAKEMORI , Masatoshi Noguchi , Yuzo Okubo
发明人： Yuichiro TAKEMORI , Masatoshi Noguchi , Yuzo Okubo
IPC分类号： G06F17/00
CPC分类号： B60T8/1769 , B60T8/1755 , B60T8/17616 , B60T2270/12 , B60T2270/202 , B60T2270/302
摘要： In an apparatus for detecting a skid occurred on a four-wheel drive vehicle having a prime mover and a transmission, an actual rear right/left wheel speed ratio between the rear right/left wheel speeds is calculated based on detected front and rear wheel rotational speeds, a front/rear wheel slip ratio during grip-driving is calculated by retrieving characteristics of a front/rear wheel slip ratio set with respect to a rear right/left wheel speed ratio using the calculated actual rear right/left wheel speed ratio, an actual front/rear wheel slip ratio is calculated based on the detected front wheel rotational speed and the rear wheel rotational speed, and occurrence of skid is then determined based on a difference between the calculated front/rear wheel slip ratio during grip-driving and the calculated actual front/rear wheel slip ratio.
摘要翻译：在用于检测在具有原动机和变速器的四轮驱动车辆上发生的滑动的装置中，根据检测到的前轮和后轮的旋转来计算后右/左后车轮之间的实际后左右车轮速比通过使用计算出的实际右后/左车轮速比，通过检索相对于后左/右车轮速比设定的前/后轮滑移率的特性来计算抓地力驱动期间的前/后轮打滑比，基于检测到的前轮转速和后轮转速来计算实际的前/后轮滑移率，然后基于驾驶前后计算的前轮滑移率与驾驶前后轮滑移率之间的差异来确定滑动的发生计算出的实际前/后轮滑移率。

5. 发明申请

US20070082781A1 Transmission control system 有权
标题翻译：变速箱控制系统
公开(公告)号：US20070082781A1
公开(公告)日：2007-04-12
申请号：US11541524
申请日：2006-10-03
申请人： Takahiro Eguchi , Naoki Fujishiro , Yuichiro Takemori , Toshikazu Uneyama
发明人： Takahiro Eguchi , Naoki Fujishiro , Yuichiro Takemori , Toshikazu Uneyama
IPC分类号： F16H61/662
CPC分类号： B60W30/186 , B60W10/02 , B60W10/06 , B60W10/107 , B60W30/18036 , B60W2510/0275 , B60W2510/1005 , B60W2710/105 , F16H3/54 , F16H3/60 , F16H35/10 , F16H61/66272 , F16H2037/044 , F16H2037/049 , F16H2059/708 , F16H2061/6608 , F16H2061/6618 , F16H2061/66218 , Y10T477/6237 , Y10T477/6242
摘要： A transmission TM comprises a metal V-belt mechanism 20, which is provided between an engine ENG and driving wheels DRW and transmits a rotational driving force from the engine ENG toward the driving wheels DRW with a speed change, and a forward/reverse switching mechanism 30, which includes a planetary gear train and switches the rotational direction between for a forward drive and for a reverse drive and transmits the rotational driving force received from the engine ENG to the metal V-belt mechanism 20. An engine control unit 60 for the transmission TM, while the rotational direction is set for a reverse drive, changes the ratio of the metal V-belt mechanism 20 in the direction where the vehicle speed increases by a predetermined ratio and controls the torque input from the engine ENG such that the torque being transmitted to the driving wheels DRW achieves approximately the same magnitude as that achieved while the rotational direction is set for a forward drive.
摘要翻译：变速箱TM包括设置在发动机ENG和驱动轮DRW之间的金属V型皮带机构20，并且将来自发动机ENG的旋转驱动力以速度变化传递给驱动轮DRW，以及正向/反向切换机构 30，其包括行星齿轮系，并将旋转方向切换为用于前进驱动和用于反向驱动的旋转方向，并将从发动机ENG接收的旋转驱动力传递到金属V形带机构20.一种发动机控制单元60，用于变速器TM，将旋转方向设定为反向驱动时，将金属V型皮带机构20沿车速上升方向的比例改变预定比例，并且控制从发动机ENG输入的扭矩，使得扭矩被传递到驱动轮DRW的转矩方向设定为与正向驱动相同的幅度。

6. 发明授权

US08744715B2 Skid detection apparatus for vehicle 有权
标题翻译：车辆滑移检测装置
公开(公告)号：US08744715B2
公开(公告)日：2014-06-03
申请号：US13806061
申请日：2011-07-19
申请人： Yuichiro Takemori , Hirohiko Totsuka
发明人： Yuichiro Takemori , Hirohiko Totsuka
IPC分类号： B60T7/12
CPC分类号： B60K17/344 , B60K28/16 , B60W30/18172 , B60W2520/263 , B60W2520/28 , B60W2710/105
摘要： In a skid detecting apparatus for a vehicle having an engine and a CVT changing an output of the engine in speed to drive front wheels and rear wheels, it is configured to detect rotational speeds of one of the front and rear wheels, sequentially calculate accelerations (wheel accelerations var1, var2) of the one of the wheels based on the detected rotational speeds, calculate a ratio (var1/var2) between two accelerations of the same wheel calculated at different time points among the sequentially-calculated accelerations (S10), compare the ratio between the two accelerations with a predetermined value (S16) and determine that the one of the wheels has skidded or some or all of the wheels including the one have skidded when the calculated ratio between the two accelerations exceeds the predetermined value (S18).
摘要翻译：在具有发动机和CVT改变发动机的输出以驱动前轮和后轮的速度的车辆的滑行检测装置中，构造成检测前后轮之一的转速，依次计算加速度（基于检测到的转速，一个车轮的车轮加速度var1，var2）计算在顺序计算的加速度中在不同时间点计算的同一车轮的两个加速度之间的比率（var1 / var2）（S10），比较确定两个加速度之间的比例为预定值（S16），并且当计算出的两个加速度之间的比率超过预定值时，确定一个车轮已经滑动，或者包括一个车轮的一些或所有车轮已经滑动（S18）。

7. 发明授权

US07534194B2 Vehicular transmission 有权
标题翻译：车辆传动
公开(公告)号：US07534194B2
公开(公告)日：2009-05-19
申请号：US11543094
申请日：2006-10-05
申请人： Takahiro Eguchi , Yuichiro Takemori , Toshikazu Uneyama
发明人： Takahiro Eguchi , Yuichiro Takemori , Toshikazu Uneyama
IPC分类号： B60W10/00 , F16H59/30
CPC分类号： F16H61/66272 , F16H59/14 , F16H59/30 , F16H59/36 , F16H59/76 , F16H61/0021 , F16H2061/6618 , Y10T477/6403 , Y10T477/693
摘要： A vehicular transmission comprises an electrical control unit ECU, which controls to bring a starting clutch into loose engagement for a predetermined time while a deactivated cylinder mode is being terminated. The electrical control unit also estimates, during this predetermined time, an estimated PB, which is an estimated pressure inside the intake pipe, on the basis of a rotational speed Ne at the output shaft of the engine and of an opening TH at the throttle valve, and it then estimates or calculates the driving torque generated by the engine on the basis of this estimated PB and the rotational speed Ne. From this calculated driving torque, the electrical control unit sets respective pressures to be applied to a drive pulley and a driven pulley, which constitute a continuously variable transmission CVT.
摘要翻译：车辆变速器包括电控单元ECU，其控制在停用汽缸模式终止时使起动离合器松动接合一段预定时间。电气控制单元还基于在发动机的输出轴上的转速Ne和节流阀的开度TH来估计在该预定时间内作为进气管内的估计压力的估计PB ，然后基于该估计的PB和转速Ne来推定或计算由发动机产生的驱动转矩。根据该计算出的驱动扭矩，电气控制单元设定施加到构成无级变速器CVT的驱动皮带轮和从动皮带轮的各自的压力。

8. 发明授权

US07517299B2 Transmission control system 有权
标题翻译：变速箱控制系统
公开(公告)号：US07517299B2
公开(公告)日：2009-04-14
申请号：US11541524
申请日：2006-10-03
申请人： Takahiro Eguchi , Naoki Fujishiro , Yuichiro Takemori , Toshikazu Uneyama
发明人： Takahiro Eguchi , Naoki Fujishiro , Yuichiro Takemori , Toshikazu Uneyama
IPC分类号： F16H61/662
CPC分类号： B60W30/186 , B60W10/02 , B60W10/06 , B60W10/107 , B60W30/18036 , B60W2510/0275 , B60W2510/1005 , B60W2710/105 , F16H3/54 , F16H3/60 , F16H35/10 , F16H61/66272 , F16H2037/044 , F16H2037/049 , F16H2059/708 , F16H2061/6608 , F16H2061/6618 , F16H2061/66218 , Y10T477/6237 , Y10T477/6242
摘要： A transmission TM comprises a metal V-belt mechanism 20, which is provided between an engine ENG and driving wheels DRW and transmits a rotational driving force from the engine ENG toward the driving wheels DRW with a speed change, and a forward/reverse switching mechanism 30, which includes a planetary gear train and switches the rotational direction between for a forward drive and for a reverse drive and transmits the rotational driving force received from the engine ENG to the metal V-belt mechanism 20. An engine control unit 60 for the transmission TM, while the rotational direction is set for a reverse drive, changes the ratio of the metal V-belt mechanism 20 in the direction where the vehicle speed increases by a predetermined ratio and controls the torque input from the engine ENG such that the torque being transmitted to the driving wheels DRW achieves approximately the same magnitude as that achieved while the rotational direction is set for a forward drive.
摘要翻译：变速箱TM包括设置在发动机ENG和驱动轮DRW之间的金属V型皮带机构20，并且将来自发动机ENG的旋转驱动力以速度变化传递给驱动轮DRW，以及正向/反向切换机构 30，其包括行星齿轮系，并将旋转方向切换为用于前进驱动和用于反向驱动的旋转方向，并将从发动机ENG接收的旋转驱动力传递到金属V形带机构20.一种发动机控制单元60，用于变速器TM，将旋转方向设定为反向驱动时，将金属V型皮带机构20沿车速上升方向的比例改变预定比例，并且控制从发动机ENG输入的扭矩，使得扭矩被传递到驱动轮DRW的转矩方向设定为与正向驱动相同的幅度。

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

US08738246B2 CVT control apparatus 有权
标题翻译： CVT控制装置
公开(公告)号：US08738246B2
公开(公告)日：2014-05-27
申请号：US12910656
申请日：2010-10-22
申请人： Yuichiro Takemori , Yuzo Okubo , Masatoshi Noguchi
发明人： Yuichiro Takemori , Yuzo Okubo , Masatoshi Noguchi
IPC分类号： G06F7/00 , G06F17/00 , G06F19/00
CPC分类号： F16H59/54 , F16H61/66272 , F16H2061/6618 , F16H2061/66277
摘要： In an apparatus for controlling a CVT that transmits power of an engine to driven wheels with hydraulic clamping pressure supplied from a hydraulic mechanism to clamp the belt from laterally-sided pulleys, it is determined whether the ABS operation of the ABS mechanism (to reduce braking force to be applied to the driven wheels when the driven wheels are locked) is delayed, and set hydraulic clamping pressure is increased when the ABS operation is determined to be delayed, while the set clamping pressure is maintained as it is when the operation of the ABS mechanism is determined to be not delayed.
摘要翻译：在用于控制从液压机构供给的液压夹持压力将发动机的动力传递到驱动轮的CVT的装置中，从侧向滑轮夹紧带，确定ABS机构的ABS操作（以减少制动当从动轮被锁定时施加到从动轮的力）被延迟，并且当确定ABS操作被延迟时，设定液压夹紧压力增加，同时当设定的夹紧压力保持原样时 ABS机制被确定为不延迟。

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