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1. 发明公开

EP3006780A4 TRANSMISSION, AND TRANSMISSION CONTROL METHOD 审中-公开
标题翻译：基站以及通信控制方法
公开(公告)号：EP3006780A4
公开(公告)日：2016-09-21
申请号：EP14804736
申请日：2014-05-20
申请人： JATCO LTD
发明人： SATO MASASHI , WAKAYAMA HIDESHI , INOUE MAMIKO , WAKU KOUSUKE , PARK HYUK
IPC分类号： F16H61/662 , F16H61/70
CPC分类号： F16H61/66231 , F16H37/021 , F16H37/022 , F16H61/66259 , F16H61/702 , F16H2037/023 , F16H2061/6615
摘要： A transmission including a variator capable of continuously changing a speed ratio, a stepped transmission mechanism arranged in series with the variator and in which a gear position is switched and a shifting control unit executing stepped shifting repeatedly performing a shifting suppression phase and an upshift phase when a stepped upshift shifting condition is satisfied is provided, and the shifting control unit completes a change from an n-th gear position of the stepped transmission mechanism to an n+1 gear position if the stepped transmission mechanism is at the n-th gear position before the through speed ratio reaches a Highest speed ratio of the variator when the stepped shifting is performed.

2. 发明公开

EP2865926A1 CONTINUOUSLY VARIABLE TRANSMISSION AND METHOD FOR CONTROLLING SAME 有权
标题翻译： STUFENLOSES GETRIEBE UND VERFAHREN ZUR STEUERUNG DAVON
公开(公告)号：EP2865926A1
公开(公告)日：2015-04-29
申请号：EP13806604.8
申请日：2013-05-28
申请人： Jatco Ltd , NISSAN MOTOR CO., LTD.
发明人： YASUI, Yoshio , MIZUOCHI, Tomoyuki , TAKAHASHI, Seiichiro , EGUCHI, Takashi , SHIMOKAWA, Yohei
IPC分类号： F16H61/00 , F16H61/662
CPC分类号： F16H61/66231 , F16H61/66259 , F16H61/702 , F16H2061/66218 , F16H2061/66295
摘要： A transmission controller searches a mechanical High, which is a minimum value of a possible speed ratio of the continuously variable transmission (CVT), based on an actual speed ratio, sets a control High lower than the mechanical High by a predetermined amount, and controls a speed ratio of the CVT by setting a minimum value of a speed ratio range of the CVT at the control High.
摘要翻译：变速器控制器基于实际速比搜索机械高位，其是无级变速器（CVT）的可能变速比的最小值，将比机械高位低的控制设定为预定量，并且控制通过将CVT的速度比范围的最小值设定为控制高，来设定CVT的变速比。

3. 发明公开

EP3006780A1 TRANSMISSION, AND TRANSMISSION CONTROL METHOD 审中-公开
标题翻译： ÜBERTRAGUNGSSTEUERUNGSVERFAHREN基地
公开(公告)号：EP3006780A1
公开(公告)日：2016-04-13
申请号：EP14804736.8
申请日：2014-05-20
申请人： Jatco Ltd
发明人： SATO, Masashi , WAKAYAMA, Hideshi , INOUE, Mamiko , WAKU, Kousuke , PARK, Hyuk
IPC分类号： F16H61/02
CPC分类号： F16H61/66231 , F16H37/021 , F16H37/022 , F16H61/66259 , F16H61/702 , F16H2037/023 , F16H2061/6615
摘要： A transmission including a variator capable of continuously changing a speed ratio, a stepped transmission mechanism arranged in series with the variator and in which a gear position is switched and a shifting control unit executing stepped shifting repeatedly performing a shifting suppression phase and an upshift phase when a stepped upshift shifting condition is satisfied is provided, and the shifting control unit completes a change from an n-th gear position of the stepped transmission mechanism to an n+1 gear position if the stepped transmission mechanism is at the n-th gear position before the through speed ratio reaches a Highest speed ratio of the variator when the stepped shifting is performed.
摘要翻译：一种变速器，其包括能够连续变速的变速器，与变速器串联布置的齿轮位置被切换的阶梯式变速机构，以及变速控制单元，其执行阶跃式变速，重复执行变速抑制阶段和升档阶段，提供了升档换档条件，并且如果阶梯式变速机构处于第n档位，变速控制单元完成从阶梯式变速机构的第n档位到n + 1档位的变化在通过变速比达到阶梯式变速时变速器的最高变速比之前。

4. 发明公开

EP3358226A1 VEHICLE CONTROL DEVICE 审中-公开
公开(公告)号：EP3358226A1
公开(公告)日：2018-08-08
申请号：EP16851475.0
申请日：2016-09-27
申请人： Jatco Ltd
发明人： OOTSUKA, Yukifumi , NAKASAKI, Masayoshi , NISHIHIRO, Yoshimasa
IPC分类号： F16H61/02 , B60W10/00 , B60W10/02 , B60W10/04 , B60W10/06 , B60W10/101 , B60W10/107 , F02D29/02 , F16H59/36 , F16H59/48 , F16H59/50 , F16H61/662 , F16H63/50
CPC分类号： B60W30/181 , B60W10/02 , B60W10/06 , B60W10/107 , B60W30/18072 , B60W2030/1809 , B60W2050/0094 , B60W2050/0096 , B60W2520/10 , B60W2520/105 , B60W2540/10 , B60W2540/12 , B60W2710/021 , B60W2710/0627 , B60W2710/1005 , F02D29/02 , F02D41/123 , F16H59/36 , F16H59/44 , F16H59/48 , F16H59/50 , F16H59/54 , F16H61/02 , F16H61/662 , F16H61/66231 , F16H63/50 , F16H2059/186 , F16H2061/0015 , F16H2061/0096 , Y02T10/48
摘要： The present invention has: a first control unit (61) that, when a sailing stop condition is satisfied, executes a sailing stop control for stopping a drive source (1) and setting an automatic transmission (100) to a neutral state; and a second control unit (62) that, when releasing the sailing stop control, if the magnitude of the deceleration of a vehicle is equal to or greater than a prescribed value, starts the drive source (1) to downshift a variator (3), and after the downshift is complete, fastens a fastening element (41). By doing so, it becomes possible to downshift the gear ratio of the variator before the vehicle stops, even if a brake operation is performed during the sailing stop control.

5. 发明公开

EP1995497A1 Oil supply system for motor vehicle 审中-公开
标题翻译： Ölzufuhrsystemfürein Fahrzeug
公开(公告)号：EP1995497A1
公开(公告)日：2008-11-26
申请号：EP08009500.3
申请日：2008-05-23
申请人： JTEKT Corporation
发明人： Yoshinami, Koudi
IPC分类号： F16H61/00
CPC分类号： F16H61/0025 , F16H61/66231 , F16H2061/66286
摘要： A oil supply system (58s) is provided for the CVT (46) of an automobile, and includes: a variable-transmission hydraulic controller, which employs hydraulic oil to adjust the actual gear ratio until the actual and the target gear ratios match; and a CVT controller (49), which transmits operation instructions to the variable-transmission hydraulic controller. The variable-transmission hydraulic controller includes a motor-driven oil pump (2), driven by an electric motor, for supplying hydraulic oil to the CVT. Based on an operation instruction transmitted by the CVT controller, the electric motor (3) is rotated either forward to increase the pressure of hydraulic oil to be supplied to the CVT, or rearward to reduce the pressure, so that the pressure of the hydraulic oil can be adjusted to obtain a required pressure value that is consonant with the operating state of the automobile.
摘要翻译：为汽车的CVT（46）设置有供油系统（58s），包括：变速器液压控制器，其使用液压油来调节实际齿轮比，直到实际和目标齿轮比匹配; 以及CVT控制器（49），其将操作指令发送到可变液压控制器。变速器液压控制器包括由电动机驱动的用于向CVT供给液压油的电动机油泵（2）。基于由CVT控制器发送的操作指令，电动机（3）向前旋转以增加要供应到CVT的液压油的压力或向后以减小压力，使得液压油可以调节以获得与汽车的运行状态相符合的所需压力值。

6. 发明授权

EP2865926B1 CONTINUOUSLY VARIABLE TRANSMISSION AND METHOD FOR CONTROLLING SAME 有权
标题翻译：连续可变传输及其控制方法
公开(公告)号：EP2865926B1
公开(公告)日：2017-04-26
申请号：EP13806604.8
申请日：2013-05-28
申请人： JATCO Ltd , NISSAN MOTOR CO., LTD.
发明人： YASUI, Yoshio , MIZUOCHI, Tomoyuki , TAKAHASHI, Seiichiro , EGUCHI, Takashi , SHIMOKAWA, Yohei
IPC分类号： F16H61/662
CPC分类号： F16H61/66231 , F16H61/66259 , F16H61/702 , F16H2061/66218 , F16H2061/66295

7. 发明公开

EP2865926A4 CONTINUOUSLY VARIABLE TRANSMISSION AND METHOD FOR CONTROLLING SAME 有权
标题翻译：自动变速器系统与方法及其控制
公开(公告)号：EP2865926A4
公开(公告)日：2016-09-14
申请号：EP13806604
申请日：2013-05-28
申请人： JATCO LTD , NISSAN MOTOR
发明人： YASUI YOSHIO , MIZUOCHI TOMOYUKI , TAKAHASHI SEIICHIRO , EGUCHI TAKASHI , SHIMOKAWA YOHEI
IPC分类号： F16H61/662
CPC分类号： F16H61/66231 , F16H61/66259 , F16H61/702 , F16H2061/66218 , F16H2061/66295

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