公开(公告)号：EP3196087A1

公开(公告)日：2017-07-26

申请号：EP15824784.1

申请日：2015-02-18

申请人： Jatco Ltd

发明人： KAWAMOTO, Yoshinobu ,  UTAGAWA, Tomohiro ,  MIYAZONO, Masayuki

IPC分类号： B60W10/10 ,  B60K6/485 ,  B60K6/543 ,  B60L11/14 ,  B60W10/08 ,  B60W20/00 ,  F16H61/02 ,  F16H61/662

CPC分类号： B60W20/10 ,  B60K6/485 ,  B60K6/543 ,  B60K6/547 ,  B60W10/06 ,  B60W10/08 ,  B60W10/107 ,  B60W10/115 ,  B60W20/19 ,  B60W20/30 ,  B60W2050/009 ,  B60W2510/085 ,  B60W2510/1025 ,  B60W2540/10 ,  B60W2710/083 ,  B60W2710/086 ,  B60W2710/1022 ,  B60W2710/1088 ,  F16H61/66272 ,  Y02T10/6226 ,  Y02T10/6286 ,  Y02T10/7258

摘要： A control device for hybrid vehicle is configured to transmit a torque generated by an engine and a motor to a power transmission member according to a driving power request from a driver. The control device for hybrid vehicle includes motor control means and transmission capacity control means. The motor control means is configured to control an output from the motor according to the driving power request. The transmission capacity control means is configured to control a transmission capacity of the power transmission member. The transmission capacity control means is configured to increase the transmission capacity in consideration of a variation of the output from the motor when the output from the motor is increased based on the driving power request. The motor control means is configured to increase the output from the motor after the transmission capacity is increased in consideration of the variation of the output from the motor when the output from the motor is increased based on the driving power request.

摘要翻译： 用于混合动力车辆的控制装置被配置成根据来自驾驶员的驱动力请求将由发动机和电动机产生的转矩传递到动力传递构件。 用于混合动力车辆的控制装置包括电动机控制装置和传输容量控制装置。 电机控制装置被配置为根据驱动功率请求来控制来自电机的输出。 传输容量控制装置被配置为控制功率传输构件的传输容量。 传输能力控制装置被配置为在基于驱动功率请求增加来自电动机的输出时考虑到来自电动机的输出的变化来增大传输容量。 电动机控制单元构成为，在基于驱动力请求使电动机的输出增大时，考虑电动机的输出的变化而增大传递容量后，增加来自电动机的输出。

公开(公告)号：EP3081832A1

公开(公告)日：2016-10-19

申请号：EP14869020.9

申请日：2014-12-10

申请人： Jatco Ltd

发明人： KAWAMOTO, Yoshinobu ,  UTAGAWA, Tomohiro ,  EGUCHI, Takashi

IPC分类号： F16H61/02 ,  F16H9/18 ,  F16H61/00 ,  F16H61/662 ,  F16H63/50

CPC分类号： F16H61/66272 ,  B60W10/06 ,  B60W10/107 ,  B60W10/11 ,  B60W30/18018 ,  F16H61/0021 ,  F16H61/70 ,  F16H2312/14

摘要： In a control apparatus for a continuously variable transmission with a sub transmission, a primary solenoid valve (118) installed at an oil passage midway position from a mechanical oil pump (10) to a primary pulley (21) and configured to control a hydraulic pressure to the primary pulley (21) and a transmission controller (12) which outputs a primary current command value (PriSOL/I*) to primary solenoid valve (118) are provided. The transmission controller (12) outputs primary current command value (PriSOL/I*) which previously closes an oil passage from the mechanical oil pump (10) to the primary pulley (21) to the primary solenoid valve (118) before a rise in engine revolution number (Ne) due to at least a re-start of the engine, when a coast stop control/an idle stop control is carried out.

摘要翻译： 在具有副变速器的无级变速器的控制装置中，主电磁阀（118）安装在从机械油泵（10）到初级带轮（21）的油路中间位置处，并且被配置为控制液压 （21）以及向一次电磁阀（118）输出一次电流指令值（PriSOL / I *）的变速器控制器（12）。 变速器控制器12在上升之前输出预先关闭从机械式油泵10到主带轮21到主电磁阀118的油路的一次电流指令值（PriSOL / I *） 在执行滑行停止控制/怠速停止控制时，至少由于发动机的重新起动而导致发动机转数（Ne）。

公开(公告)号：EP2833025A1

公开(公告)日：2015-02-04

申请号：EP13768782.8

申请日：2013-02-21

申请人： Jatco Ltd ,  Nissan Motor Co., Ltd

发明人： TAKAHASHI, Seiichiro ,  EGUCHI, Takashi ,  UTAGAWA, Tomohiro ,  ISHINABE, Yuta ,  IZUMI, Tetsuya ,  KOBAYASHI, Takahiro

IPC分类号： F16H61/02 ,  F16H61/662

CPC分类号： F16H61/66236 ,  F16H61/66 ,  F16H61/662 ,  F16H61/6624 ,  F16H61/66259 ,  F16H61/66272 ,  F16H2061/66277 ,  F16H2061/6629

摘要： A transmission controller determines whether a shift returning to low, changing a speed ratio of a continuously variable transmission to the lowest when a vehicle decelerates, is being performed or not, calculates a primary pressure measured lower limit value at which a belt begins to slip actually, based on a deceleration of the vehicle and the speed ratio of the continuously variable transmission, and sets a lower limit value of a target value of the primary pressure during the shift returning to low as the primary pressure measured lower limit value.

摘要翻译： 传动控制器确定是否执行了将车辆减速时将无级变速器的变速比改变为最低的换档返回到低档，计算皮带实际上开始滑动的初级压力测量下限值 基于车辆的减速度和无级变速器的变速比，并且将换档期间的一次压力的目标值的下限值作为一次压力测量下限值设定为低。

公开(公告)号：EP3196087B1

公开(公告)日：2019-06-05

申请号：EP15824784.1

申请日：2015-02-18

申请人： JATCO Ltd

发明人： KAWAMOTO, Yoshinobu ,  UTAGAWA, Tomohiro ,  MIYAZONO, Masayuki

IPC分类号： B60W20/30 ,  B60W20/19 ,  B60W10/08 ,  B60W10/06 ,  B60W10/107 ,  B60W10/115 ,  B60K6/485 ,  B60K6/543 ,  F16H61/662

公开(公告)号：EP2860427A1

公开(公告)日：2015-04-15

申请号：EP13801326.3

申请日：2013-05-28

申请人： Jatco Ltd ,  Nissan Motor Co., Ltd

发明人： TAKAHASHI, Seiichiro ,  EGUCHI, Takashi ,  UTAGAWA, Tomohiro ,  MIZUOCHI, Tomoyuki ,  NOBU, Hisao ,  SAKAKIBARA, Kenji ,  IKEDA, Takahiro ,  SHIMIZU, Masayuki

IPC分类号： F16H61/02 ,  F16H61/662

CPC分类号： F16H61/66272 ,  F16H9/125 ,  F16H59/20 ,  F16H2061/66277

摘要： A transmission controller determines whether a shift is a kickdown, and when the shift is determined as the kickdown, the target line pressure is increased to a first target pressure corresponding to an input torque to a continuously variable transmission increased by the kickdown; the transmission controller then determines whether the line pressure has reached the first target pressure, and if determined that the line pressure has reached the first target pressure, the target line pressure is increased to a second target pressure higher than the first target pressure.

摘要翻译： 变速器控制器确定换档是否是降档，并且当换档被确定为降档时，目标线压力增加到与输入扭矩相对应的第一目标压力，所述第一目标压力增加到降档; 变速器控制器然后确定管路压力是否已经达到第一目标压力，并且如果确定管路压力已经达到第一目标压力，则目标管路压力增加到高于第一目标压力的第二目标压力。

公开(公告)号：EP2833027A1

公开(公告)日：2015-02-04

申请号：EP13769741.3

申请日：2013-02-21

申请人： Jatco Ltd ,  Nissan Motor Co., Ltd

发明人： TAKAHASHI, Seiichiro ,  EGUCHI, Takashi ,  UTAGAWA, Tomohiro ,  MIZUOCHI, Tomoyuki ,  NOBU, Hisao ,  SAKAKIBARA, Kenji ,  IKEDA, Takahiro ,  SHIMIZU, Masayuki ,  SAKAI, Masami

IPC分类号： F16H61/02 ,  F16H61/662

CPC分类号： F16H9/125 ,  F16H61/0021 ,  F16H61/12 ,  F16H61/6624 ,  F16H61/66259 ,  F16H61/66272 ,  F16H2061/1208 ,  F16H2061/1288

摘要： A target primary pressure and a target secondary pressure are set based on a speed ratio, a target line pressure as a target value of a line pressure is set to be a value obtained by adding an offset amount, as a positive value, to either one having a higher value out of the target primary pressure and the target secondary pressure, in at least a cross-point region as a region where an absolute value of a deviation, obtained by subtracting the target primary pressure from the target secondary pressure, is smaller than a predetermined deviation, and a primary pressure, a secondary pressure, and the line pressure are controlled to be the target primary pressure, the target secondary pressure, and the target line pressure, respectively.

摘要翻译： 基于速比设定目标一次压力和目标二次压力，将作为管路压力的目标值的目标管路压力设定为通过将偏移量作为正值与任一个相加而获得的值 在至少作为通过从目标二次压力中减去目标一次压力而得到的偏差的绝对值的区域中的至少一个交叉点区域中具有比目标一次压力和目标次级压力更高的值， 并且一次压力，二次压力和管路压力分别被控制为目标一次压力，目标二次压力和目标管路压力。

公开(公告)号：EP2833026A1

公开(公告)日：2015-02-04

申请号：EP13769633.2

申请日：2013-02-21

申请人： Jatco Ltd

发明人： TAKAHASHI, Seiichiro ,  EGUCHI, Takashi ,  UTAGAWA, Tomohiro ,  NOBU, Hisao ,  SAKAKIBARA, Kenji ,  IKEDA, Takahiro ,  SHIMIZU, Masayuki

IPC分类号： F16H61/02

CPC分类号： F15B13/0442 ,  B60Y2400/72 ,  F15B2211/6653 ,  F16H61/0204 ,  F16H61/06

摘要： In a hydraulic control circuit including a solenoid valve, whose change responsiveness in an actual pressure with respect to a change in an instructional pressure deteriorates when the instructional pressure enters a dead band region on a lower pressure side than a dead band threshold, for adjusting a hydraulic pressure supplied to a hydraulic device operated by the hydraulic pressure based on the instructional pressure, the instructional pressure is increased in a stepwise manner to a charge pressure higher than the dead band threshold, when the instructional pressure is set in the dead band region and the instructional pressure increases within the dead band region to such an extent that a speed ratio does not change. Then, a lower limit of the instructional pressure is set to the dead band threshold, and use of the dead band region is prohibited for a certain period of time.

摘要翻译： 在包括电磁阀的液压控制回路中，当指示压力进入低于死区阈值的低压侧的死区区域时，其实际压力相对于指示压力的变化的变化响应性劣化，用于调整 通过基于指示压力供给到通过液压操作的液压装置的液压压力，当指令压力设定在死区区域时，指示压力逐步地增加到高于死区阈值的充气压力，并且 指令压力在死区区域内增加到速度比不变化的程度。 然后，将指示压力的下限设定为死区阈值，禁止使用死区区域一段时间。