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21. 发明申请

US20100075800A1 CONTINUOUSLY VARIABLE TRANSMISSION AND CONTROL METHOD THEREOF 有权
标题翻译：连续可变传输及其控制方法
公开(公告)号：US20100075800A1
公开(公告)日：2010-03-25
申请号：US12558212
申请日：2009-09-11
申请人： Hideaki SUZUKI , Ryousuke Nonomura , Hiroyasu Tanaka , Takuichiro Inoue , Mamiko Inoue
发明人： Hideaki SUZUKI , Ryousuke Nonomura , Hiroyasu Tanaka , Takuichiro Inoue , Mamiko Inoue
IPC分类号： F16H61/662 , F16H55/52
CPC分类号： F16H61/66259 , F16H37/022 , F16H61/70 , F16H2037/023 , F16H2037/025 , F16H2061/6614 , Y10T477/6237 , Y10T477/6242
摘要： When a through speed ratio, which is an overall speed ratio of a variator and a subtransmission mechanism, varies from a larger speed ratio than a mode switch speed ratio to a smaller speed ratio than the mode switch speed ratio, a gear position of the subtransmission mechanism is changed from a first gear position to a second gear position and the speed ratio of the variator is modified to a large speed ratio side. The mode switch speed ratio is set midway between a low speed mode Highest speed ratio and a high speed mode Lowest speed ratio.
摘要翻译：当作为变速器和副变速机构的总变速比的贯穿变速比从比模式切换变速比变大到比模式切换变速比小的变速比时，副变速器的档位机构从第一档位改变到第二档位，变速器的变速比被修改为大速比。模式切换速度比设定在低速模式最高速比和高速模式最低速比之间。

22. 发明授权

US07412907B2 Range recognition apparatus for automatic transmission 有权
标题翻译：自动变速器范围识别装置
公开(公告)号：US07412907B2
公开(公告)日：2008-08-19
申请号：US11243181
申请日：2005-10-05
申请人： Takeshi Oohori , Youhei Ishikawa , Takuichiro Inoue , Hiroyasu Tanaka
发明人： Takeshi Oohori , Youhei Ishikawa , Takuichiro Inoue , Hiroyasu Tanaka
IPC分类号： F16H59/00 , F16H61/00 , F16H63/00 , B60Q1/00
CPC分类号： F16H59/105 , Y10T74/19251
摘要： A range recognition apparatus for an automatic transmission. A first contact is configured to generate a first range signal during a state of a range selector being within a first region. A second contact is configured to generate a second range signal during the state of the range selector being within a second region overlapping with the first region. A controller is configured to recognize that a first gear range of the automatic transmission is selected, when the first range signal is present and the second range signal is absent; to recognize that a second gear range of the automatic transmission is selected, when the first range signal is absent and the second range signal is present; and to recognize that the first gear range is selected, when the first range signal and the second range signal are both present.
摘要翻译：一种用于自动变速器的量程识别装置。第一触点被配置为在范围选择器的状态在第一区域内产生第一范围信号。第二触点被配置为在范围选择器的状态在与第一区域重叠的第二区域内时产生第二范围信号。控制器被配置为识别当存在第一范围信号且第二范围信号不存在时，选择自动变速器的第一档位范围; 识别出当第一范围信号不存在并且存在第二范围信号时，选择自动变速器的第二档位范围; 并且当第一范围信号和第二范围信号都存在时，识别出选择第一档位范围。

23. 发明申请

US20060240945A1 Control apparatus for automatic transmission 审中-公开
标题翻译：自动变速箱控制装置
公开(公告)号：US20060240945A1
公开(公告)日：2006-10-26
申请号：US11409105
申请日：2006-04-24
申请人： Hiroyasu Tanaka , Takuichiro Inoue , Takeshi Oohori
发明人： Hiroyasu Tanaka , Takuichiro Inoue , Takeshi Oohori
IPC分类号： B60W10/04
CPC分类号： F16H61/66 , B60W10/06 , B60W10/107 , B60W50/038 , F02D41/0225 , F16H61/12 , F16H63/50 , F16H2061/124 , F16H2061/1284 , Y10T477/68
摘要： A control apparatus for an automatic transmission includes sensors, an operating lever setting a shift range of the automatic transmission, an inhibitor switch detecting the shift range selected by the operating lever and outputting an inhibitor switch signal corresponding to the shift range, and an engine control unit receiving informational data signals from the sensors, also the inhibitor switch signal from the inhibitor switch. The engine control unit controls an output torque of an engine, transferred from the engine to the automatic transmission. The engine control unit has a fail determination section, an engine torque suppression control section, and an engine racing detection section, and executes control for suppressing the engine torque according to a speed detected by the sensor when the inhibitor switch is in a failed state.
摘要翻译：用于自动变速器的控制装置包括传感器，设置自动变速器的变速范围的操作杆，检测由操作杆选择的变速范围并输出与变速范围对应的抑制开关信号的抑制开关，以及发动机控制从传感器接收信息数据信号的单元，还有来自抑制开关的抑制器开关信号。发动机控制单元控制从发动机传递到自动变速器的发动机的输出转矩。发动机控制单元具有故障判定部，发动机扭矩抑制控制部和发动机转轮检测部，并且当抑制开关处于故障状态时，执行根据由传感器检测到的速度来抑制发动机转矩的控制。

24. 发明申请

US20050221929A1 Input torque control system of belt-type continuously variable transmission for vehicle 有权
标题翻译：带式无级变速器输入转矩控制系统
公开(公告)号：US20050221929A1
公开(公告)日：2005-10-06
申请号：US11092044
申请日：2005-03-29
申请人： Hideki Oshita , Hiroyasu Tanaka , Takuichiro Inoue , Aki Hayakawa
发明人： Hideki Oshita , Hiroyasu Tanaka , Takuichiro Inoue , Aki Hayakawa
IPC分类号： B60W10/04 , B60W10/06 , B60W10/10 , B60W10/101 , B60W10/107 , F02D29/00 , F16H59/68 , F16H59/70 , F16H59/74 , F16H61/00 , F16H61/02 , F16H61/66 , F16H61/662 , F16H63/50 , F16H63/00 , F16H59/00
CPC分类号： F16H61/12 , B60W10/06 , B60W10/107 , B60W30/1846 , F16H2061/124 , Y10T477/6237
摘要： An input torque control system is provided with a primary pulley, a secondary pulley, a V belt wound between these pulleys, a step motor to change a pressure difference between the primary pulley pressure and the secondary pulley pressure to change a gear ratio of the transmission, a memory unit to store pulley information immediately before a vehicle stop, and a torque restricting section. When an initialization operation of the step motor is started without pulley information stored in the memory unit, an output torque of the engine is restricted, and the restriction is removed after the initialization operation is finished.
摘要翻译：输入转矩控制系统设置有初级带轮，次级带轮，卷绕在这些带轮之间的V带，步进电机，用于改变主带轮压力和次级带轮压力之间的压力差，以改变变速器的变速比，用于在车辆停止之前存储滑轮信息的存储单元和扭矩限制部。当步进电动机的初始化操作在没有存储在存储单元中的滑轮信息的情况下开始时，发动机的输出转矩被限制，并且在初始化操作完成之后限制被去除。

25. 发明授权

US08386139B2 Shift control of automatic transmission 有权
标题翻译：自动变速箱换档控制
公开(公告)号：US08386139B2
公开(公告)日：2013-02-26
申请号：US12836172
申请日：2010-07-14
申请人： Seiichiro Takahashi , Hiroyasu Tanaka , Ryousuke Nonomura , Jouji Seki , Takuichiro Inoue , Mamiko Inoue
发明人： Seiichiro Takahashi , Hiroyasu Tanaka , Ryousuke Nonomura , Jouji Seki , Takuichiro Inoue , Mamiko Inoue
IPC分类号： G06F7/00 , G06F17/00 , G06F19/00
CPC分类号： F16H61/061 , F16H3/663 , F16H37/022 , F16H61/66259 , F16H61/702 , F16H2037/023 , F16H2061/0087 , F16H2061/064 , F16H2342/04
摘要： A subtransmission mechanism 30 comprises a Ravigneaux planetary gear mechanism 31, a Low brake 32 and a High clutch 33, shifts between a first speed gear position in which the Low brake 32 is engaged whereas the High clutch 33 is disengaged and a second speed gear position in which the Low brake 32 is disengaged and the High clutch 33 is engaged. A minute slip is caused at the Low brake 32 and then terminated by engaging the High clutch 33. A value representing the engaging state variation such as an engaging time period and/or an engaging speed of the High clutch 33 is learned and the pressure of oil supplied during the engaging operation of the High clutch 33 is corrected based upon the learned value, thereby assuring a smooth shift operation by compensating for any inconsistency in the torque transmission characteristics of the High clutch 33.
摘要翻译：副传动机构30包括：Ravigneaux行星齿轮机构31，低速制动器32和高速离合器33，在低速制动器32接合的第一速度档位和高速离合器33脱离的第一档位与第二档位其中低速制动器32分离并且高速离合器33接合。在低速制动器32处引起微小的滑动，然后通过接合高速离合器33而终止。表示接合状态变化的值，例如接合时间段和/或高速离合器33的接合速度，并且压力基于学习值来校正在高速离合器33的接合操作期间供应的油，从而通过补偿高速离合器33的扭矩传递特性的任何不一致来确保平滑的换档操作。

26. 发明授权

US08360920B2 Continuously variable transmission and control method thereof 有权
标题翻译：连续可变传动和控制方法
公开(公告)号：US08360920B2
公开(公告)日：2013-01-29
申请号：US12836021
申请日：2010-07-14
申请人： Ryousuke Nonomura , Hiroyasu Tanaka , Takuichiro Inoue , Jouji Seki , Mamiko Inoue , Norio Asai , Seiichiro Takahashi
发明人： Ryousuke Nonomura , Hiroyasu Tanaka , Takuichiro Inoue , Jouji Seki , Mamiko Inoue , Norio Asai , Seiichiro Takahashi
IPC分类号： F16H37/02
CPC分类号： F16H63/48 , F16H9/18 , F16H37/022 , F16H61/0059
摘要： When a vehicle stops in a travel range, a transmission controller sets a subtransmission mechanism in a second speed interlocking condition in which a torque input into a continuously variable transmission is transmitted in a second gear position and both a frictional engagement element of a first gear position and a frictional engagement element of the second gear position are engaged, and when a predetermined condition is established while the vehicle is stationary, the transmission controller reduces an output shaft torque of the continuously variable transmission.
摘要翻译：当车辆在行驶范围内停止时，变速器控制器在第二速度联锁状态下设定副变速机构，其中，输入到无级变速器的转矩在第二档位中传递，而第二档位的摩擦接合元件并且第二档位的摩擦接合元件接合，并且当在车辆静止时建立预定条件时，变速器控制器降低无级变速器的输出轴转矩。

27. 发明授权

US08277362B2 Continuously variable transmission and control method thereof 有权
标题翻译：连续可变传动和控制方法
公开(公告)号：US08277362B2
公开(公告)日：2012-10-02
申请号：US12828604
申请日：2010-07-01
申请人： Ryousuke Nonomura , Hiroyasu Tanaka , Takuichiro Inoue , Jouji Seki , Mamiko Inoue , Seiichiro Takahashi
发明人： Ryousuke Nonomura , Hiroyasu Tanaka , Takuichiro Inoue , Jouji Seki , Mamiko Inoue , Seiichiro Takahashi
IPC分类号： B60W10/04 , B60W10/10 , F16H61/662 , F16H59/20
CPC分类号： F16H61/66259 , F16H37/022 , F16H59/20 , F16H61/702 , F16H2037/023 , Y10T477/619 , Y10T477/6217 , Y10T477/623 , Y10T477/6242 , Y10T477/693675
摘要： The transmission controller performs a non-coordinated shift, in which the gear position of the subtransmission mechanism is modified from the second gear position to the first gear position at a higher speed than when the gear position of the subtransmission mechanism is modified by a coordinated shift while permitting a deviation between the through speed ratio and the target through speed ratio, instead of the coordinated shift when it is determined that the second speed kick down shift is to be performed.
摘要翻译：变速器控制器执行非协调换档，其中副变速器机构的档位以比副变速器机构的档位被协调移位改变的速度更高的速度从第二档位改变到第一档位同时允许通过速度比和目标通过速度比之间的偏差，而不是在确定要执行第二速度下降换档时的协调移位。

28. 发明申请

US20110015839A1 CONTROL OF AND CONTROL METHOD FOR VEHICLE CONTINUOUSLY VARIABLE TRANSMISSION 有权
标题翻译：用于车辆连续可变传动的控制和控制方法
公开(公告)号：US20110015839A1
公开(公告)日：2011-01-20
申请号：US12837133
申请日：2010-07-15
申请人： Seiichiro Takahashi , Hiroyasu Tanaka , Ryousuke Nonomura , Jouji Seki , Takuichiro Inoue , Mamiko Inoue
发明人： Seiichiro Takahashi , Hiroyasu Tanaka , Ryousuke Nonomura , Jouji Seki , Takuichiro Inoue , Mamiko Inoue
IPC分类号： F16H61/66
CPC分类号： F16H61/66259 , F16H9/18 , F16H37/022 , F16H61/061 , F16H61/702 , F16H2037/023 , F16H2059/186 , Y10T477/6217 , Y10T477/6237 , Y10T477/69
摘要： A control device for a vehicle continuously variable transmission 4 comprises a shift control means for controlling either of or both the speed ratio at the continuously variable transmission mechanism 20 and the gear position at the subtransmission mechanism 30 so as to adjust an overall speed ratio to a final speed ratio and a torque capacity control means for controlling the torque capacity at a disengagement-side frictional engagement element in the subtransmission mechanism 30 so as to sustain a torque capacity value substantially equal to zero in an inertia phase occurring during a process of adjusting the gear position at the subtransmission mechanism 30 from the first gear position to the second gear position when a negative torque is input to the vehicle continuously variable transmission 4.
摘要翻译：用于车辆无级变速器4的控制装置包括：变速控制装置，用于控制无级变速机构20的变速比和副变速机构30的档位，以将总变速比调整到最终转速比和扭矩容量控制装置，用于控制副变速器机构30中的脱离侧摩擦接合元件处的扭矩能力，以便在调整过程中发生的惯性相中维持基本上等于零的转矩容量值当将副转矩输入到车辆无级变速器4时，副变速机构30处的档位从第一档位到第二档位。

29. 发明申请

US20110015838A1 SHIFT CONTROL OF CONTINUOUSLY VARIABLE TRANSMISSION 有权
标题翻译：连续可变传输的变换控制
公开(公告)号：US20110015838A1
公开(公告)日：2011-01-20
申请号：US12837129
申请日：2010-07-15
申请人： Seiichiro TAKAHASHI , Hiroyasu Tanaka , Ryousuke Nonomura , Jouji Seki , Takuichiro Inoue , Mamiko Inoue , Tatsuo Ochiai
发明人： Seiichiro TAKAHASHI , Hiroyasu Tanaka , Ryousuke Nonomura , Jouji Seki , Takuichiro Inoue , Mamiko Inoue , Tatsuo Ochiai
IPC分类号： F16H61/66 , B60W10/10
CPC分类号： F16H61/66259 , F16H37/022 , F16H61/08 , F16H61/6648 , F16H61/702 , F16H2037/023 , Y10T477/6217 , Y10T477/623 , Y10T477/688
摘要： A continuously variable transmission 4 for a vehicle includes a variator 20 that modifies a speed ratio continuously and a subtransmission mechanism 30 that is connected in series to the variator 20 and applies a first speed and a second speed, which is higher than the first speed, selectively. When the vehicle is running under a low load/high speed upshift condition having a lower load or a higher speed than a normal upshift condition, the subtransmission mechanism 30 is upshifted from the first speed to the second speed at a lower vehicle speed than under the normal upshift condition, and as a result, both rotation variation in an internal combustion engine 1 accompanying upshifting of the subtransmission mechanism 30 and an increase in a fuel consumption amount of the internal combustion engine 1 due to the shift operation in the continuously variable transmission 4 are suppressed.
摘要翻译：用于车辆的无级变速器4包括连续地改变速比的变速器20和与变速器20串联连接并施加高于第一速度的第一速度和第二速度的副变速器机构30，选择性地。当车辆在比正常升档条件更低的负载或更高的速度的低负载/高速升档条件下运行时，副变速器机构30以比在下方的速度低的车速从第一速度升高到第二速度正常的升档状态，结果是伴随着副变速机构30的升档以及由于无级变速器4的变速操作引起的内燃机1的燃料消耗量的增加，内燃机1的旋转变化被压制。

30. 发明授权

US07229382B2 Input torque control system of belt-type continuously variable transmission for vehicle 有权
标题翻译：带式无级变速器输入转矩控制系统
公开(公告)号：US07229382B2
公开(公告)日：2007-06-12
申请号：US11092044
申请日：2005-03-29
申请人： Hideki Oshita , Hiroyasu Tanaka , Takuichiro Inoue , Aki Hayakawa
发明人： Hideki Oshita , Hiroyasu Tanaka , Takuichiro Inoue , Aki Hayakawa
IPC分类号： F16H61/00
CPC分类号： F16H61/12 , B60W10/06 , B60W10/107 , B60W30/1846 , F16H2061/124 , Y10T477/6237
摘要： An input torque control system is provided with a primary pulley, a secondary pulley, a V belt wound between these pulleys, a step motor to change a pressure difference between the primary pulley pressure and the secondary pulley pressure to change a gear ratio of the transmission, a memory unit to store pulley information immediately before a vehicle stop, and a torque restricting section. When an initialization operation of the step motor is started without pulley information stored in the memory unit, an output torque of the engine is restricted, and the restriction is removed after the initialization operation is finished.
摘要翻译：输入转矩控制系统设置有初级带轮，次级带轮，卷绕在这些带轮之间的V带，步进电机，用于改变主带轮压力和次级带轮压力之间的压力差，以改变变速器的变速比，用于在车辆停止之前存储滑轮信息的存储单元和扭矩限制部。当步进电动机的初始化操作在没有存储在存储单元中的滑轮信息的情况下开始时，发动机的输出转矩被限制，并且在初始化操作完成之后限制被去除。

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