专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2261536A2 Control apparatus of driving force in case of belt slipping for vehicle equipped with v-belt continuously variable transmission and control method thereof 有权
标题翻译：用于控制无级变速V型皮带变速器车辆及其控制方法的驱动力在皮带打滑的情况下，其装置
公开(公告)号：EP2261536A2
公开(公告)日：2010-12-15
申请号：EP10165367.3
申请日：2010-06-09
申请人： NISSAN MOTOR CO., LTD. , JATCO Ltd
发明人： Yamanaka, Tsuyoshi , Yamanaka, Manabu , Shimanaka, Shigeki
IPC分类号： F16H61/662 , B60W10/06 , B60W10/10
CPC分类号： F16H61/66272 , B60W10/06 , B60W10/107 , B60W30/186 , B60W2710/0666 , B60W2710/1022 , F16H2061/66277 , F16H2061/6629
摘要： A control apparatus of a driving force in case of belt slipping includes a belt slip control detecting unit adapted to detect that the belt slip control is in execution, a belt contact radius ratio calculating unit adapted to calculate a belt contact radius ratio of the V-belt to the pulleys, and a power source output torque determining unit adapted to determine a target power output torque according to the belt contact radius ratio in execution of the belt slip control in response to signals from the belt slip control detecting unit and the belt contact radius ratio calculating unit.
摘要翻译：在皮带打滑的情况下，驱动力的控制装置，包括皮带打滑控制检测单元angepasst检测DASS模具皮带打滑控制正在执行操作;皮带接触半径比计算单元angepasst计算V-的皮带接触半径比带的滑轮和一个动力源输出扭矩确定挖掘单元angepasst确定性地雷探测单元的目标功率输出扭矩雅鼎在皮带打滑控制的执行的皮带接触半径比响应于信号从带打滑控制和带接触半径比计算部。

2. 发明公开

EP2833025A4 CONTINUOUSLY VARIABLE TRANSMISSION AND HYDRAULIC PRESSURE CONTROL METHOD THEREFOR 审中-公开
标题翻译：无级变速器和管道压力及其控制方法
公开(公告)号：EP2833025A4
公开(公告)日：2016-07-20
申请号：EP13768782
申请日：2013-02-21
申请人： JATCO LTD , NISSAN MOTOR
发明人： TAKAHASHI SEIICHIRO , EGUCHI TAKASHI , UTAGAWA TOMOHIRO , ISHINABE YUTA , IZUMI TETSUYA , KOBAYASHI TAKAHIRO
IPC分类号： F16H61/662
CPC分类号： F16H61/66236 , F16H61/66 , F16H61/662 , F16H61/6624 , F16H61/66259 , F16H61/66272 , F16H2061/66277 , F16H2061/6629

3. 发明公开

EP2752599A1 VEHICLE CONTROL DEVICE 审中-公开
标题翻译：车辆控制装置
公开(公告)号：EP2752599A1
公开(公告)日：2014-07-09
申请号：EP12826760.6
申请日：2012-07-19
申请人： Jatco Ltd
发明人： TATEWAKI, Keichi
IPC分类号： F16H61/12
CPC分类号： B60W10/107 , B60W10/06 , B60W30/18072 , B60W2510/0241 , B60W2510/107 , B60Y2300/18083 , B60Y2300/46 , F16H9/16 , F16H61/12 , F16H61/66272 , F16H2059/465 , F16H2061/6629 , Y02T10/76 , Y10T477/624
摘要： A vehicle control device for controlling a vehicle with an oil pump to be driven by rotation generated by a drive source and transmitted thereto and a continuously variable transmission including a power transmission member mounted between two pulleys includes coast stop control means configured to execute a coast stop control in which the drive source is stopped during vehicle running when a predetermined condition holds, and hydraulic pressure control means configured to execute a pulley pressure control in which a hydraulic pressure supplied to the pulley is increased such that frictional heat generated between the pulley and the power transmission member does not exceed upper limit frictional heat, below which the pulley or the power transmission member is not degraded, when the coast stop control is stopped, the drive source is restarted and the hydraulic pressure is supplied from the oil pump.
摘要翻译：本发明提供一种车辆控制装置，该车辆控制装置用于控制具有由驱动源产生的旋转而被驱动的油泵并向其传递的车辆的车辆控制装置和包括安装在两个皮带轮之间的动力传递构件的无级变速器包括：滑行停止控制装置，当预定条件成立时在车辆行驶期间驱动源停止的控制;以及液压控制装置，配置为执行滑轮压力控制，其中提供给滑轮的液压增加，使得滑轮和在滑行或动力传递构件的低于该上限摩擦热的情况下，当滑行停止控制停止时，驱动源重新启动并且液压从油泵供给。

4. 发明公开

EP3073156A4 CONTROL DEVICE FOR CONTINUOUSLY VARIABLE TRANSMISSION 有权
公开(公告)号：EP3073156A4
公开(公告)日：2017-11-01
申请号：EP14864003
申请日：2014-10-17
申请人： JATCO LTD , NISSAN MOTOR
发明人： SASAKI KIYOFUMI , ITOU YOUJI
IPC分类号： F16H61/662 , F16H59/44
CPC分类号： F16H61/662 , F16H59/44 , F16H2059/446 , F16H2059/465 , F16H2061/6629
摘要： There are provided a continuously variable transmission (CVT) in which a belt (7) is wound around a primary pulley (5) and a secondary pulley (6) to transmit power; a primary pulley rotational speed sensor (13) for detecting a rotational speed of the primary pulley (5); a vehicle stopped state determination means for determining whether a vehicle is in a stopped state; a belt slippage detection means for detecting belt slippage on the basis of a signal of the primary pulley rotational speed sensor (13); and a prohibition means for prohibiting detection of the belt slippage by the belt slippage detection means when a parking range or a neutral range is selected by a shift lever operation by a driver. In the vehicle stopped state during selection of the parking range or the neutral range, the rotational speed of the primary pulley (5) is not basically output, and the belt slippage does not occur. Thus, erroneous detection of the belt slippage can be avoided by prohibiting the detection of the belt slippage in this case.

5. 发明公开

EP1225371A3 Belt replacement timing annunciator for belt-type automatic transmissions 有权
标题翻译：用于自动V型皮带变速器皮带更换指示器
公开(公告)号：EP1225371A3
公开(公告)日：2005-06-29
申请号：EP01128181.3
申请日：2001-11-27
申请人： Honda Giken Kogyo Kabushiki Kaisha
发明人： Asumi, Michio , Komuro, Hirokazu , Ono, Yuuji
IPC分类号： F16H61/00
CPC分类号： F16H57/01 , F16H9/12 , F16H61/66272 , F16H2057/014 , F16H2061/6629 , Y10T477/6237 , Y10T477/6242
摘要： The invention improves the maintainability of the vehicle by identifying the wear conditions of the endless belt correctly and informing the driver of the right timing of belt replacement clearly in the belt-type automatic transmission mounted on the vehicle. To achieve this, the belt replacement timing annunciator of the belt-type automatic transmission in which the radii of the endless belt wound around the drive pulley and around the driven pulley vary to shift the change gear ratio comprises operating conditions detecting means S4, S5 for detecting a specific operating condition of the vehicle, change gear ratio detecting means S6 for detecting the actual change gear ratio R of the automatic transmission, determination means S7-S10 for determining that the endless belt is at the right timing to be replaced when the state in which the change gear ratio R exceeds the reference change gear ratio R o set to the value larger than the predetermined change gear ratio has continued for a predetermined time period t o , and display means for displaying the result of determination.

6. 发明授权

EP3073156B1 CONTROL DEVICE FOR CONTINUOUSLY VARIABLE TRANSMISSION 有权
公开(公告)号：EP3073156B1
公开(公告)日：2018-09-05
申请号：EP14864003.0
申请日：2014-10-17
申请人： Jatco Ltd , NISSAN MOTOR CO., LTD.
发明人： SASAKI, Kiyofumi , ITOU, Youji
IPC分类号： F16H61/662 , F16H59/44
CPC分类号： F16H61/662 , F16H59/44 , F16H2059/446 , F16H2059/465 , F16H2061/6629
摘要： There are provided a continuously variable transmission (CVT) in which a belt (7) is wound around a primary pulley (5) and a secondary pulley (6) to transmit power; a primary pulley rotational speed sensor (13) for detecting a rotational speed of the primary pulley (5); a vehicle stopped state determination means for determining whether a vehicle is in a stopped state; a belt slippage detection means for detecting belt slippage on the basis of a signal of the primary pulley rotational speed sensor (13); and a prohibition means for prohibiting detection of the belt slippage by the belt slippage detection means when a parking range or a neutral range is selected by a shift lever operation by a driver. In the vehicle stopped state during selection of the parking range or the neutral range, the rotational speed of the primary pulley (5) is not basically output, and the belt slippage does not occur. Thus, erroneous detection of the belt slippage can be avoided by prohibiting the detection of the belt slippage in this case.

7. 发明公开

EP3073156A1 CONTROL DEVICE FOR CONTINUOUSLY VARIABLE TRANSMISSION 有权
标题翻译：控制装置用于无级变速器
公开(公告)号：EP3073156A1
公开(公告)日：2016-09-28
申请号：EP14864003.0
申请日：2014-10-17
申请人： Jatco Ltd , NISSAN MOTOR CO., LTD.
发明人： SASAKI, Kiyofumi , ITOU, Youji
IPC分类号： F16H61/12 , F16H61/662
CPC分类号： F16H61/662 , F16H59/44 , F16H2059/446 , F16H2059/465 , F16H2061/6629
摘要： There are provided a continuously variable transmission (CVT) in which a belt (7) is wound around a primary pulley (5) and a secondary pulley (6) to transmit power; a primary pulley rotational speed sensor (13) for detecting a rotational speed of the primary pulley (5); a vehicle stopped state determination means for determining whether a vehicle is in a stopped state; a belt slippage detection means for detecting belt slippage on the basis of a signal of the primary pulley rotational speed sensor (13); and a prohibition means for prohibiting detection of the belt slippage by the belt slippage detection means when a parking range or a neutral range is selected by a shift lever operation by a driver. In the vehicle stopped state during selection of the parking range or the neutral range, the rotational speed of the primary pulley (5) is not basically output, and the belt slippage does not occur. Thus, erroneous detection of the belt slippage can be avoided by prohibiting the detection of the belt slippage in this case.
摘要翻译：提供了一种无级变速器（CVT），其中皮带（7）缠绕在主滑轮（5）和副滑轮（6）上以传输动力; 主带轮转速传感器（13），用于检测主带轮（5）的转速; 车辆停止状态确定装置，用于确定车辆是否处于停止状态; 一个皮带打滑检测装置，用于根据主皮带轮转速传感器（13）的信号检测皮带打滑; 以及禁止装置，用于当驾驶员通过换档杆操作选择停车档位或空档档位时，禁止通过安全带打滑检测装置检测安全带打滑。在停车档位或空档档位的选择期间的车辆停止状态下，主要带轮（5）的旋转速度基本不输出，并且不发生带打滑。因此，在这种情况下，通过禁止检测带打滑，可以避免对带打滑的错误检测。

8. 发明授权

EP2261536B1 Control apparatus of driving force in case of belt slipping for vehicle equipped with v-belt continuously variable transmission and control method thereof 有权
标题翻译：用于控制无级变速V型皮带变速器车辆及其控制方法的驱动力在皮带打滑的情况下，其装置
公开(公告)号：EP2261536B1
公开(公告)日：2012-05-09
申请号：EP10165367.3
申请日：2010-06-09
申请人： NISSAN MOTOR CO., LTD. , JATCO Ltd
发明人： Yamanaka, Tsuyoshi , Yamanaka, Manabu , Shimanaka, Shigeki
IPC分类号： F16H61/662 , B60W10/06 , B60W10/10
CPC分类号： F16H61/66272 , B60W10/06 , B60W10/107 , B60W30/186 , B60W2710/0666 , B60W2710/1022 , F16H2061/66277 , F16H2061/6629

9. 发明公开

EP2752599A4 VEHICLE CONTROL DEVICE 审中-公开
公开(公告)号：EP2752599A4
公开(公告)日：2016-07-06
申请号：EP12826760
申请日：2012-07-19
申请人： JATCO LTD
发明人： TATEWAKI KEICHI
IPC分类号： F16H61/662 , F16H59/46
CPC分类号： B60W10/107 , B60W10/06 , B60W30/18072 , B60W2510/0241 , B60W2510/107 , B60Y2300/18083 , B60Y2300/46 , F16H9/16 , F16H61/12 , F16H61/66272 , F16H2059/465 , F16H2061/6629 , Y02T10/76 , Y10T477/624

10. 发明公开

EP2833025A1 CONTINUOUSLY VARIABLE TRANSMISSION AND HYDRAULIC PRESSURE CONTROL METHOD THEREFOR 审中-公开
标题翻译：在德国工业发展基金会
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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式