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1. 发明申请

US20100228449A1 CONTROL SYSTEM OF AUTOMATIC TRANSMISSION 有权
标题翻译：自动变速器控制系统
公开(公告)号：US20100228449A1
公开(公告)日：2010-09-09
申请号：US12712437
申请日：2010-02-25
申请人： Seiichiro TAKAHASHI , Masato Koga , Masaaki Uchida , Tatsuo Ochiai , Ryoji Kadono , Tateki Jozaki , Hideaki Suzuki , Ryousuke Nonomura , Mamiko Inoue
发明人： Seiichiro TAKAHASHI , Masato Koga , Masaaki Uchida , Tatsuo Ochiai , Ryoji Kadono , Tateki Jozaki , Hideaki Suzuki , Ryousuke Nonomura , Mamiko Inoue
IPC分类号： F16H61/70 , G06F19/00
CPC分类号： F16H61/061 , F16H37/022 , F16H61/08 , F16H61/66259 , F16H61/702 , F16H2037/023 , F16H2059/6807 , F16H2061/085
摘要： A control system controls an automatic transmission. The automatic transmission comprises a stepwise variable transmission section that includes a plurality of frictional elements and establishes a desired speed by a shift change disengaging one of the frictional elements and engaging the other of the frictional elements and a continuously variable transmission section that establishes a desired speed continuously. The control system makes a speed change control of the continuously variable transmission section cooperate with a change of an input rotation speed of the stepwise variable transmission section. The control system is configured to carry out during the shift change of the stepwise variable transmission section, judging whether a delivery of a torque from a disengaging side frictional element to an engaging side frictional element is completed or not; and starting the speed change control of the continuously variable transmission section upon judgment of the completion of the delivery of the torque regarding that an inertial phase has started.
摘要翻译：控制系统控制自动变速器。该自动变速器包括一个逐步变速传动部分，它包括多个摩擦元件，并通过一个换档变速来建立一个期望的速度，该换档变速使一个摩擦元件与另一个摩擦元件接合，以及连续变速传动部分，不断地控制系统使无级变速器部分的变速控制与逐级变速部分的输入转速的变化相配合。控制系统被配置为在逐级变速传动部分的换档期间执行，判断从分离侧摩擦元件到接合侧摩擦元件的扭矩传递是否完成; 在关于已经开始惯性相的扭矩的输送结束的判断完成后，开始无级变速部的变速控制。

2. 发明申请

US20100228450A1 CONTROL APPARATUS OF AUTOMATIC TRANSMISSION 失效
标题翻译：自动变速箱控制装置
公开(公告)号：US20100228450A1
公开(公告)日：2010-09-09
申请号：US12712440
申请日：2010-02-25
申请人： Seiichiro TAKAHASHI , Tatsuo Ochiai , Masaaki Uchida , Masato Koga , Ryoji Kadono , Tateki Jozaki , Hideaki Suzuki , Ryousuke Nonomura , Mamiko Inoue
发明人： Seiichiro TAKAHASHI , Tatsuo Ochiai , Masaaki Uchida , Masato Koga , Ryoji Kadono , Tateki Jozaki , Hideaki Suzuki , Ryousuke Nonomura , Mamiko Inoue
IPC分类号： F16H61/70 , G06F19/00
CPC分类号： F16H61/143 , F16H37/022 , F16H59/46 , F16H61/061 , F16H61/66259 , F16H2037/023 , F16H2342/044
摘要： A control apparatus of an automatic transmission has an engagement part, a power-ON/OFF state judgment section and a control section controlling a capacity of the engagement part. The control section compares an actual input revolution speed difference absolute value of an absolute value of a difference between an input revolution speed when engaged and an actual input revolution speed with a target input revolution speed difference absolute value of an absolute value of a difference between the input revolution speed when engaged and a target input revolution speed, then a deviation is determined by subtracting the target input revolution speed difference absolute value from the actual input revolution speed difference absolute value. When the deviation is positive, the capacity is increased. When the deviation is negative, the capacity is reduced. When the deviation is zero, a previous capacity that is set before the comparison of the both absolute values is maintained.
摘要翻译：自动变速器的控制装置具有接合部，电源接通/断开状态判断部和控制接合部的容量的控制部。控制部将接合时的输入转速与实际输入转速之差的绝对值的实际输入转速差绝对值与目标输入转速差绝对值之差接合时的输入转速和目标输入转速，则通过从实际输入转速差绝对值减去目标输入转速差绝对值来确定偏差。当偏差为正时，容量增加。当偏差为负时，容量减小。当偏差为零时，保持在两个绝对值的比较之前设置的先前容量。

3. 发明申请

US20100222971A1 CONTROL APPARATUS AND METHOD FOR AUTOMATIC TRANSMISSION SYSTEM 有权
标题翻译：自动变速系统的控制装置和方法
公开(公告)号：US20100222971A1
公开(公告)日：2010-09-02
申请号：US12712429
申请日：2010-02-25
申请人： Seiichiro TAKAHASHI , Tatsuo Ochiai , Masaaki Uchida , Masato Koga , Ryoji Kadono , Tateki Jozaki , Hideaki Suzuki , Ryousuke Nonomura , Mamiko Inoue
发明人： Seiichiro TAKAHASHI , Tatsuo Ochiai , Masaaki Uchida , Masato Koga , Ryoji Kadono , Tateki Jozaki , Hideaki Suzuki , Ryousuke Nonomura , Mamiko Inoue
IPC分类号： G06F19/00
CPC分类号： F16H61/66259 , F16H37/022 , F16H61/08 , F16H61/702 , F16H2037/023 , F16H2061/085 , Y10T477/26 , Y10T477/6414 , Y10T477/735
摘要： A control apparatus for an automatic transmission system having a serial arrangement of a stepwise variable automatic transmission mechanism and a continuously variable automatic transmission mechanism, the control apparatus being disposed in the automatic transmission system and performing a shift control of the continuously variable automatic transmission mechanism in accordance with variation in transmission ratio of the stepwise variable automatic transmission mechanism, the control apparatus including a control section configured to execute a retardation processing upon shift control of one of the continuously variable transmission mechanism and the stepwise variable transmission mechanism which has a smaller response delay of an actual transmission ratio from a target transmission ratio than that of the other transmission mechanism.
摘要翻译：一种自动变速器系统的控制装置，具有逐步变速的自动变速机构和无级变速的自动变速机构的串联配置，该控制装置设置在自动变速器系统中，并且进行无级自动变速机构的变速控制根据所述可变自动变速机构的变速比的变化，所述控制装置包括控制部，所述控制部被配置为对所述无级变速机构和所述具有较小响应延迟的所述可变变速机构进行变速控制，的目标传动比比其他传动机构的实际传动比。

4. 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。

5. 发明申请

US20110015836A1 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：US20110015836A1
公开(公告)日：2011-01-20
申请号：US12836104
申请日：2010-07-14
申请人： Seiichiro TAKAHASHI , Hiroyasu Tanaka , Ryousuke Nonomura , Jouji Seki , Takuichiro Inoue , Mamiko Inoue , Hideaki Suzuki
发明人： Seiichiro TAKAHASHI , Hiroyasu Tanaka , Ryousuke Nonomura , Jouji Seki , Takuichiro Inoue , Mamiko Inoue , Hideaki Suzuki
IPC分类号： F16H61/66
CPC分类号： F16H61/66259 , F16H37/022 , F16H61/702 , F16H2037/023 , F16H2061/166 , Y10T477/636 , Y10T477/639 , Y10T477/6433 , Y10T477/675 , Y10T477/688
摘要： A speed ratio of a continuously variable transmission mechanism 20 is increased when a speed ratio of a subtransmission mechanism 30 connected in series to the continuously variable transmission mechanism 20 is switched from a first speed to a second speed. When an excess rotation speed Nb obtained by subtracting a target rotation speed from an engine rotation speed Ne exceeds a determination value Nr1 during this shifting process, a rapid rotation increase in an internal combustion engine 1 is prevented by reducing a shift speed of the continuously variable transmission mechanism 20 (S105A).
摘要翻译：当无级变速机构20串联的副变速机构30的速比从第一速度切换到第二速度时，无级变速机构20的变速比增大。当在该变速处理中从发动机转速Ne减去目标转速而得到的过剩转速Nb超过判定值Nr1时，通过降低连续变量的换档速度来防止内燃机1的快速旋转增加传动机构20（S105A）。

6. 发明申请

US20110015840A1 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：US20110015840A1
公开(公告)日：2011-01-20
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： F16H59/14
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，并且压力基于该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的转矩传递特性的任何不一致来确保平滑的换档操作。

7. 发明申请

US20080140292A1 ACCELERATION DETECTION DEVICE AND ACCELERATION DETECTION METHOD 审中-公开
标题翻译：加速度检测装置和加速度检测方法
公开(公告)号：US20080140292A1
公开(公告)日：2008-06-12
申请号：US11950673
申请日：2007-12-05
申请人： Tomoyuki SUZUKI , Tatsuo OCHIAI , Seiichiro TAKAHASHI
发明人： Tomoyuki SUZUKI , Tatsuo OCHIAI , Seiichiro TAKAHASHI
IPC分类号： G01M17/00 , G06F17/11
CPC分类号： G01P21/00 , B60W40/072 , B60W40/076 , B60W40/107 , B60W2520/105
摘要： An acceleration detection device for detecting acceleration of a vehicle is provided with a calculation unit and a correcting unit. The calculation unit calculates an averaged acceleration sensor output value every time the vehicle travels a prescribed distance based on detected acceleration sensor output values. The correcting unit corrects a current acceleration sensor output value based on the averaged acceleration sensor output value. Thus, the acceleration detection device aids in correcting for errors by an acceleration sensor due to the effects of sloping roads and traffic conditions.
摘要翻译：一种用于检测车辆的加速度的加速度检测装置设置有计算单元和校正单元。计算单元基于检测到的加速度传感器输出值，每当车辆行驶规定距离时，计算平均加速度传感器输出值。校正单元基于平均的加速度传感器输出值校正当前的加速度传感器输出值。因此，加速度检测装置由于道路倾斜和交通状况的影响，有助于通过加速度传感器校正误差。

8. 发明申请

US20090062929A1 FIELD DEVICE AND FIELDBUS CONTROLLER 有权
标题翻译：现场设备和现场总线控制器
公开(公告)号：US20090062929A1
公开(公告)日：2009-03-05
申请号：US12200241
申请日：2008-08-28
申请人： Seiichiro TAKAHASHI
发明人： Seiichiro TAKAHASHI
IPC分类号： G05B15/00
CPC分类号： H04L12/40013 , H04L12/4013 , H04L69/18 , H04L2012/4026
摘要： Disclosed is a field device that transmits and receives data via a fieldbus in accordance with any of a plurality of communication protocols. The field device includes: a control section to give an instruction on a communication protocol to be used for transmitting or receiving data via the fieldbus; and a fieldbus controller including a transmitting and receiving section to transmit and receive data in accordance with any of the plurality of communication protocols, and a switching section to switch between the communication protocols to be used by the transmitting and receiving section based on the instruction from the control section.
摘要翻译：公开了根据多个通信协议中的任何一个通过现场总线发送和接收数据的现场设备。现场设备包括：控制部分，用于给出用于通过现场总线发送或接收数据的通信协议的指令; 以及现场总线控制器，其包括根据多个通信协议中的任何一个发送和接收数据的发送和接收部分，以及切换部分，用于在由发送和接收部分使用的通信协议之间切换，控制部分。

9. 发明申请

US20100145478A1 FIELD DEVICE 有权
标题翻译：现场设备
公开(公告)号：US20100145478A1
公开(公告)日：2010-06-10
申请号：US12630909
申请日：2009-12-04
申请人： Seiichiro TAKAHASHI
发明人： Seiichiro TAKAHASHI
IPC分类号： G05B11/01
CPC分类号： H04L12/40006 , H04L12/40039 , H04L12/4013 , H04L2012/40221 , H04L2012/4026 , Y02D50/10
摘要： There is provided a field device performing a communication through a communication line. The field device includes: first circuits involved with a smart communication; second circuits involved with a fieldbus communication; a token detecting circuit that detects a token in the fieldbus communication; and a control circuit. The control circuit is operable to: i) cause the second circuits to operate when the token is detected within a given time by the token detecting circuit; and ii) cause the second circuits not to operate when the token is not detected within the given time by the token detecting circuit.
摘要翻译：提供了通过通信线路进行通信的现场设备。现场设备包括：涉及智能通信的第一电路; 涉及现场总线通信的第二个电路; 在现场总线通信中检测令牌的令牌检测电路; 和控制电路。该控制电路可操作以：i）令牌检测电路在给定时间内检测到令牌时使第二电路工作; 以及ii）当令牌检测电路在给定时间内没有检测到令牌时，使第二电路不工作。

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