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1. 发明公开

EP2975301A1 AUTOMATIC TRANSMISSION CONTROL DEVICE 无效
标题翻译：自动变速器控制装置
公开(公告)号：EP2975301A1
公开(公告)日：2016-01-20
申请号：EP13877918.6
申请日：2013-12-27
申请人： Nissan Motor Co., Ltd
发明人： TOYOTA, Ryohey , TSUKIZAKI, Atsushi , HIBI, Toshifumi , KANEKO, Yutaka
IPC分类号： F16H61/02
CPC分类号： B60W30/19 , B60W10/02 , B60W10/10 , F16H59/68 , F16H61/0437 , F16H61/16 , F16H2306/24
摘要： Provided is a control device for an automatic transmission that can quickly respond to a new shift request for connecting an engaging clutch during shifting process to release the engaging clutch. The control device is provided with: an automatic transmission (3) having an engaging clutch (83) as shift element, and a shift controller (21) which controls shifting of the automatic transmission (3), wherein, when a downshift request for engaging the engaging clutch (83) is generated before determination of complete release of the engaging clutch (83) during upshift control for releasing the engaging clutch (83) in response to an upshift request, the downshift control in response to the downshift request is executed.
摘要翻译：提供一种用于自动变速器的控制装置，其能够在变速过程期间快速响应用于连接接合离合器的新换档请求以释放接合离合器。该控制装置具有：具有作为换挡元件的接合离合器（83）和控制自动变速器（3）的换挡的换挡控制器（21）的自动变速器（3），其中，在响应于升档请求而释放接合离合器（83）的升档控制期间在确定接合离合器（83）完全释放之前产生接合离合器（83），响应于降档请求的降档控制被执行。

2. 发明公开

EP2937601A1 AUTOMATIC TRANSMISSION CONTROL DEVICE 有权
标题翻译： AUTOMATISCHE GETRIEBESTEUERUNGSVORRICHTUNG
公开(公告)号：EP2937601A1
公开(公告)日：2015-10-28
申请号：EP13878256.0
申请日：2013-12-27
申请人： Nissan Motor Co., Ltd
发明人： TOYOTA, Ryohey , TSUKIZAKI, Atsushi , HIBI, Toshifumi , KANEKO, Yutaka
IPC分类号： F16H61/16
CPC分类号： F16H61/16 , F16H61/0204 , F16H2306/24
摘要： Provided is a control device for an automatic transmission that can prevent deterioration in durability of an engaging clutch even when a new shift request for engaging the engaging clutch is generated during shift control for releasing the engaging clutch. The control device is provided with: an automatic transmission (3) having an engaging clutch (83) as shift element, and a shift controller (21) which controls shifting of the automatic transmission (3), wherein, when a downshift request for engaging the engaging clutch (83) is generated during upshift control for releasing the engaging clutch (83) in response to an upshift request and is generated after the releasing start of the engaging clutch (83) has been determined, the upshift control in response to the upshift request is continued.
摘要翻译：提供一种用于自动变速器的控制装置，即使当在用于释放接合离合器的变速控制期间产生用于接合接合离合器的新的变速请求时，其也可以防止接合离合器的耐久性的劣化。该控制装置具备：具有作为换挡元件的卡合离合器（83）的自动变速器（3），以及控制自动变速器（3）的换挡的变速控制器（21），其中，在升档控制期间产生接合离合器（83），以响应于升档请求而释放接合离合器（83），并且在确定了接合离合器（83）的释放开始之后产生，响应于升档控制升档请求继续。

3. 发明公开

EP3505797A1 CONTROL METHOD FOR CONTINUOUSLY VARIABLE TRANSMISSIONS 有权转让
公开(公告)号：EP3505797A1
公开(公告)日：2019-07-03
申请号：EP17846014.3
申请日：2017-08-01
申请人： Nissan Motor Co., Ltd.
发明人： HONG, Soojung , MORI, Kenichi , KANEKO, Yutaka , ADACHI, Kazutaka , OKAHARA, Ken , MIYAZONO, Masayuki
IPC分类号： F16H61/66 , F16H59/14 , F16H59/42 , F16H59/70 , F16H59/72 , F16H61/662
摘要： A control method of a transmission is a control method of a transmission mounted on a vehicle and includes performing of phase advance compensation in a speed ratio control system and making of an advance amount according to a vibration frequency of torsional vibration of an input shaft of the transmission which is the advance amount of phase advance compensation variable in accordance with an operation state of the vehicle.

4. 发明授权

EP2966319B1 ELECTRIC VEHICLE SHIFT CONTROL DEVICE 有权
公开(公告)号：EP2966319B1
公开(公告)日：2018-10-03
申请号：EP13877317.1
申请日：2013-12-27
申请人： NISSAN MOTOR CO., LTD.
发明人： TSUKIZAKI, Atsushi , TOYOTA, Ryohey , HIBI, Toshifumi , KANEKO, Yutaka
IPC分类号： F16H61/10 , B60L15/20 , B60W10/10 , F16H61/02
CPC分类号： F16H61/0213 , B60L15/20 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/486 , B60L2270/145 , B60W10/10 , F16H61/10 , F16H2061/022 , F16H2061/0227 , Y02T10/645 , Y02T10/72 , Y02T10/7275
摘要： Provided is an electric vehicle shift control device which may suppress the occurrence of busy shifting. The shift control device is installed in the electric vehicle including a motor generator (MG) as the drive source, and an automatic transmission (3) which is connected to the motor generator (MG); this electric vehicle shift control device is provided with a shift controller (21) which performs shift control of the automatic transmission (3) using a shift line previously prepared, wherein the shift controller (21) has, as shift lines, an electricity consumption prioritized shift line configured with priority place to improve electricity consumption ratio and a driving force prioritized shift line with priority placed on suppression of the shift frequency. Further, the shift control device is configured, after completion of shift control using the electricity consumption prioritized shift line, to use the driving force prioritized shift line for a predetermined time.

5. 发明授权

EP2937601B1 AUTOMATIC TRANSMISSION CONTROL DEVICE 有权
标题翻译：自动变速器控制装置
公开(公告)号：EP2937601B1
公开(公告)日：2017-06-21
申请号：EP13878256.0
申请日：2013-12-27
申请人： NISSAN MOTOR CO., LTD.
发明人： TOYOTA, Ryohey , TSUKIZAKI, Atsushi , HIBI, Toshifumi , KANEKO, Yutaka
IPC分类号： F16H61/02 , F16H61/16
CPC分类号： F16H61/16 , F16H61/0204 , F16H2306/24

6. 发明公开

EP2703678A1 CONTROL DEVICE FOR UNLOCKING IRREVERSIBLE ROTARY TRANSMISSION SYSTEM 审中-公开
标题翻译： STEUERVORRICHTUNG ZUR IRREVERSIBLEN ENTSPELLUNG EINESDREHÜBERTRAGUNGSSYSTEMS
公开(公告)号：EP2703678A1
公开(公告)日：2014-03-05
申请号：EP12777837.1
申请日：2012-02-22
申请人： Nissan Motor Co., Ltd
发明人： MORI Kenichi , KANEKO, Yutaka
IPC分类号： F16D41/08 , B60K17/344
CPC分类号： F16D41/08 , B60K5/02 , B60K17/344 , B60K17/3462 , B60K23/08 , B60K23/0808 , B60K2023/0825 , B60K2023/0858 , F16D41/105 , Y10T74/19019 , Y10T74/19074
摘要： In the case of the backward rotation of the crankshaft in the same direction as the direction of the load torque, the unlocking requires a higher unlocking torque. Here, an explanation is made regarding the case when the rotational angle θ of the crankshaft tracks the crankshaft rotational angle instruction value tθ shown in the figure. During the period from the unlocking control start time t1 to the end time t2, without setting the target motor torque Tm for controlling the rotational position as the motor torque, only the unlocking torque TLoff is set; when t2 is reached, as TLoff equals 0, only the target motor torque Tm for controlling the rotational position is set as the motor torque. When this measure is not used, due to the mutual interference between the Tm and the TLoff, as indicated by the bold dashed line, the unlocking is delayed. However, by setting the motor torque to equal Tm during the period of t1 to t2, it is possible to avoid the problem caused by the delay in the unlocking.
摘要翻译：在曲轴沿与负载转矩方向相反的方向反向旋转的情况下，解锁需要较高的解锁转矩。这里，关于曲轴的旋转角度¸跟踪图中所示的曲轴旋转角度指示值t the的情况进行了说明。在从解锁控制开始时刻t1到结束时间t2的期间，没有设定用于控制旋转位置的目标电动机转矩Tm作为电动机转矩，仅设定解锁转矩TLoff; 当达到t2时，当TLoff等于0时，仅将用于控制旋转位置的目标电动机转矩Tm设定为电动机转矩。当不使用此措施时，由于Tm和TLoff之间的相互干扰，如粗体虚线所示，解锁被延迟。然而，通过在t1至t2的时段内将电动机转矩设定为相等的Tm，可以避免由于解锁延迟引起的问题。

7. 发明授权

EP2657571B1 TRACTION TRANSMISSION CAPACITY CONTROL DEVICE 有权
公开(公告)号：EP2657571B1
公开(公告)日：2019-04-17
申请号：EP11851950.3
申请日：2011-10-28
申请人： NISSAN MOTOR CO., LTD.
发明人： MORI, Kenichi , TANIGUCHI, Hidetoshi , KANEKO, Yutaka
IPC分类号： F16H13/04 , B60K23/08

8. 发明公开

EP2966319A1 ELECTRIC VEHICLE SHIFT CONTROL DEVICE 有权
标题翻译：电动车辆换档控制装置
公开(公告)号：EP2966319A1
公开(公告)日：2016-01-13
申请号：EP13877317.1
申请日：2013-12-27
申请人： Nissan Motor Co., Ltd
发明人： TSUKIZAKI, Atsushi , TOYOTA, Ryohey , HIBI, Toshifumi , KANEKO, Yutaka
IPC分类号： F16H61/10 , B60L15/20
CPC分类号： F16H61/0213 , B60L15/20 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/486 , B60L2270/145 , B60W10/10 , F16H61/10 , F16H2061/022 , F16H2061/0227 , Y02T10/645 , Y02T10/72 , Y02T10/7275
摘要： Provided is an electric vehicle shift control device which may suppress the occurrence of busy shifting. The shift control device is installed in the electric vehicle including a motor generator (MG) as the drive source, and an automatic transmission (3) which is connected to the motor generator (MG); this electric vehicle shift control device is provided with a shift controller (21) which performs shift control of the automatic transmission (3) using a shift line previously prepared, wherein the shift controller (21) has, as shift lines, an electricity consumption prioritized shift line configured with priority place to improve electricity consumption ratio and a driving force prioritized shift line with priority placed on suppression of the shift frequency. Further, the shift control device is configured, after completion of shift control using the electricity consumption prioritized shift line, to use the driving force prioritized shift line for a predetermined time.
摘要翻译：本发明提供一种能够抑制繁忙转移发生的电动车辆变速控制装置。变速控制装置安装在包括作为驱动源的电动发电机（MG）和连接到电动发电机（MG）的自动变速器（3）的电动车辆中; 该电动车辆变速控制装置具备利用预先准备的变速线进行自动变速器（3）的变速控制的变速控制器（21），其中，变速控制器（21）作为变速线具有优先的消耗电力以优先位置配置以改善电力消耗比的换档线和优先于换档频率抑制的驱动力优先换档线。此外，在完成使用电力消耗优先换档线的换档控制之后，换档控制装置被配置为使用驱动力优先换档线达预定时间。

9. 发明公开

EP2657571A1 TRACTION TRANSMISSION CAPACITY CONTROL DEVICE 有权
标题翻译： VORRICHTUNG ZUR STEUERUNG EINERZUGÜBERTRAGUNGSKAPAZITÄT
公开(公告)号：EP2657571A1
公开(公告)日：2013-10-30
申请号：EP11851950.3
申请日：2011-10-28
申请人： Nissan Motor Co., Ltd
发明人： MORI, Kenichi , TANIGUCHI, Hidetoshi , KANEKO, Yutaka
IPC分类号： F16H13/04 , B60K23/08
CPC分类号： B60W10/11 , B60K23/08 , B60K2023/0816 , B60W10/06 , F16H13/14
摘要： A crankshaft is normally and reversely rotated at a constant speed, during which the singular points ((a), (b), (c), (d)) of crankshaft driving motor current (i) responding to the drive torque change of the crankshaft are detected. A crankshaft rotational angle reference point is set based on the midpoint between the crankshaft rotational positions obtained when, among these singular points ((a), (b), (c), (d)), singular points having the same type (same symbol) appear during the respective normal and reverse rotations. Therefore, the crankshaft rotational angle reference point can be reliably set regardless of the variations and errors.
摘要翻译：曲轴以恒定速度正常和反向旋转，在此期间曲轴驱动电动机电流（i）的奇异点（（a），（b），（c），（d））响应于检测曲轴。在这些奇异点（（a），（b），（c），（d））之间获得的曲轴转动位置之间的中点，具有相同类型（相同）的奇点符号）出现在各自正常和反向旋转期间。因此，无论变化和错误如何，都可以可靠地设定曲轴转角参考点。

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