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1. 发明申请

US20090078072A1 TWIN CLUTCH TYPE SPEED CHANGE CONTROL SYSTEM 有权
标题翻译：双离合式变速控制系统
公开(公告)号：US20090078072A1
公开(公告)日：2009-03-26
申请号：US12211963
申请日：2008-09-17
申请人： Yoshiaki TSUKADA , Takashi OZEKI , Hiroyuki KOJIMA , Yoshiaki NEDACHI , Haruomi SUGITA
发明人： Yoshiaki TSUKADA , Takashi OZEKI , Hiroyuki KOJIMA , Yoshiaki NEDACHI , Haruomi SUGITA
IPC分类号： F16H61/04
CPC分类号： F16H61/688 , F16D11/10 , F16D21/06 , F16D48/066 , F16D2011/008 , F16D2021/0661 , F16D2021/0692 , F16D2500/1086 , F16D2500/50684 , F16D2500/70282 , F16D2500/70406 , F16H3/006 , F16H3/16 , F16H2061/062 , F16H2306/18 , Y10T74/19251 , Y10T477/641 , Y10T477/78
摘要： A twin clutch type speed change control system changes over the gear position by switching between a pair of clutches, to reduce the collision sound generated between a free gear and a slide member at the time of changeover of the gear position. In the twin clutch type speed change control system designed to perform gear position changeovers between odd-ordinal gear positions and even-ordinal gear positions through a process in which an engaged clutch is disengaged whereas a disengaged clutch is engaged, the formerly disengaged clutch is supplied with a minute oil pressure P1 toward the clutch engaging side and is thereby preliminarily moved by a minute amount toward the clutch engaging side, at the time of changeover of the gear position.
摘要翻译：双离合器式变速控制系统通过在一对离合器之间切换来改变齿轮位置，以减少在齿轮位置转换时在自由齿轮和滑动构件之间产生的碰撞声。在双离合器式变速控制系统中，设计成通过啮合的离合器分离的过程在奇数齿轮位置和偶数齿轮位置之间进行齿轮位置切换，而分离的离合器接合，则先前分离的离合器被供给在转换齿轮位置时，向离合器接合侧施加微小的油压P1，从而预先向离合器接合侧微小地移动。

2. 发明申请

US20090131218A1 CLUTCH CONTROL SYSTEM FOR TRANSMISSION 有权
标题翻译：离合器控制系统
公开(公告)号：US20090131218A1
公开(公告)日：2009-05-21
申请号：US12260739
申请日：2008-10-29
申请人： Yoshiaki NEDACHI , Yoshiaki Tsukada , Takashi Ozeki , Hiroyuki Kojima , Kazuyuki Fukaya
发明人： Yoshiaki NEDACHI , Yoshiaki Tsukada , Takashi Ozeki , Hiroyuki Kojima , Kazuyuki Fukaya
IPC分类号： F16H59/60
CPC分类号： F16H61/688 , F16D48/08 , F16D2500/1026 , F16D2500/1086 , F16D2500/3067 , F16D2500/3069 , F16D2500/50224 , F16D2500/70217 , F16D2500/70412 , F16D2500/70414 , F16H61/0021 , F16H2306/36 , F16H2312/14 , F16H2312/20 , Y10T477/65 , Y10T477/753 , Y10T477/78
摘要： A clutch control system for a twin-clutch type automatic/manual transmission AMT includes a hydraulic pump for driving a first clutch and a second clutch and oil passages for transmitting oil pressures and an AMT control unit for controlling the supply of oil pressures into the oil passages. Upon detection of an engine starting operation, the AMT control unit performs an initial preparatory operation in which the oil pressures are supplied into the oil passages at different timings so as to fill up the oil passages with a working oil, thereby completing the preparations for driving of the clutches. When the oil pressure is supplied into the oil passage after a predetermined oil pressure is generated in the oil passage, the period of time taken for a first speed gear to become usable is shortened, whereby a swift vehicle starting after the starting of the engine can be achieved.
摘要翻译：用于双离合器式自动/手动变速器AMT的离合器控制系统包括用于驱动第一离合器的液压泵和用于传递油压的第二离合器和油路以及用于控制向油中供给油压的AMT控制单元段落。在检测到发动机起动操作时，AMT控制单元执行初始准备操作，其中在不同的定时将油压供应到油路中，以便用工作油填充油通道，由此完成驾驶准备的离合器。当在油路中产生预定的油压之后将油压供给到油路中时，可以缩短第一速齿轮变得可用的时间段，从而在起动发动机后启动的快速车辆实现。

3. 发明申请

US20090078069A1 TWIN CLUTCH TYPE SPEED CHANGE CONTROL SYSTEM 有权
标题翻译：双离合式变速控制系统
公开(公告)号：US20090078069A1
公开(公告)日：2009-03-26
申请号：US12235119
申请日：2008-09-22
申请人： Yoshiaki NEDACHI , Takashi OZEKI , Yoshiaki TSUKADA , Hiroyuki KOJIMA , Kazuyuki FUKAYA
发明人： Yoshiaki NEDACHI , Takashi OZEKI , Yoshiaki TSUKADA , Hiroyuki KOJIMA , Kazuyuki FUKAYA
IPC分类号： F16H3/08
CPC分类号： F16D48/0206 , B60Y2306/09 , F16D48/062 , F16D2500/1024 , F16D2500/1026 , F16D2500/10412 , F16D2500/1045 , F16D2500/1086 , F16D2500/1117 , F16D2500/3021 , F16D2500/30426 , F16D2500/3067 , F16D2500/3115 , F16D2500/506 , F16D2500/70217 , F16D2500/70406 , F16H57/0006 , F16H61/688 , Y10T74/19228 , Y10T74/19233
摘要： In a twin clutch type speed change control system in which changeover of gear position is carried out by switching between a pair of clutches, to suppress the noises of clutch being in the disengaged condition during a normal operation with a fixed gear position. In the twin clutch type speed change control system, changeover of gear position between an odd-ordinal gear position and an even-ordinal gear position is effected by disengaging an engaged clutch and engaging a disengaged clutch. During the normal operation with a fixed gear position, the clutch being in the disengaged condition is supplied with a minute oil pressure toward the clutch engaging side, whereby the clutch is moved by a minute amount toward the clutch engaging side.
摘要翻译：在通过在一对离合器之间切换来进行齿轮位置切换的双离合器式变速控制系统中，在固定齿轮位置的正常运转中，抑制离合器的脱离状态的噪声。在双离合器式变速控制系统中，通过使接合的离合器脱离并接合分离的离合器来实现奇数齿轮位置和偶数齿轮位置之间的齿轮位置的切换。在具有固定档位的正常操作期间，处于分离状态的离合器向离合器接合侧供给微小的油压，由此离合器向离合器接合侧移动微小量。

4. 发明申请

US20090247362A1 CLUTCH CONTROL DEVICE 有权
标题翻译：离合器控制装置
公开(公告)号：US20090247362A1
公开(公告)日：2009-10-01
申请号：US12370957
申请日：2009-02-13
申请人： Yoshiaki NEDACHI , Yoshiaki TSUKADA , Takashi OZEKI , Hiroyuki KOJIMA , Kazuyuki FUKAYA
发明人： Yoshiaki NEDACHI , Yoshiaki TSUKADA , Takashi OZEKI , Hiroyuki KOJIMA , Kazuyuki FUKAYA
IPC分类号： B60T11/10
CPC分类号： F16D48/066 , F16D2500/3024 , F16D2500/30406 , F16D2500/3067 , F16D2500/30816 , F16D2500/50254 , Y10T477/6343 , Y10T477/69335 , Y10T477/745 , Y10T477/753
摘要： An apparatus includes a clutch control unit to control a control amount of a clutch and a brake to temporarily stop an output side rotating body while the clutch is disconnected. A clutch-control-amount detector detects the control amount of the clutch and an engagement start detector detects an engagement start of the clutch when a rotational speed difference between the input side rotating body and the output side rotating body becomes equal to or less than a predetermined value. An engagement-start control-amount detector detects the control amount of the clutch in the engagement start and a clutch-correction-control-amount deriver derives a correction control amount of the clutch based on the control amount of the clutch at the time when the engagement start is detected after the output side rotating body is temporarily stopped. The clutch control unit feedback-controls the control amount of the clutch based on the correction control amount.
摘要翻译：一种装置包括离合器控制单元，用于控制离合器和制动器的控制量，以在离合器断开时临时停止输出侧旋转体。离合器控制量检测器检测离合器的控制量，并且当输入侧旋转体和输出侧旋转体之间的转速差变为等于或小于a时，接合开始检测器检测离合器的接合开始预定值。接合开始控制量检测器检测接合开始时的离合器的控制量，并且离合器校正控制量提升器基于离合器的控制量导出离合器的校正控制量，在输出侧旋转体暂时停止后检测出接合开始。离合器控制单元基于校正控制量反馈控制离合器的控制量。

5. 发明申请

US20100082211A1 Clutch controlling apparatus for vehicle 有权
标题翻译：车辆离合器控制装置
公开(公告)号：US20100082211A1
公开(公告)日：2010-04-01
申请号：US12461573
申请日：2009-08-17
申请人： Yoshiaki NEDACHI , Hiroyuki KOJIMA , Kazuyuki FUKAYA , Takashi OZEKI , Taito KOBAYASHI
发明人： Yoshiaki NEDACHI , Hiroyuki KOJIMA , Kazuyuki FUKAYA , Takashi OZEKI , Taito KOBAYASHI
IPC分类号： G06F19/00
CPC分类号： F16D48/066 , F16D2500/1026 , F16D2500/10412 , F16D2500/3061 , F16D2500/3063 , F16D2500/3067 , F16D2500/50287 , F16D2500/70252 , F16D2500/70258 , F16D2500/7027 , F16D2500/70434 , Y10T477/6403 , Y10T477/6422 , Y10T477/78
摘要： A start permission decision section issues a start permission when an engine speed and a throttle valve opening become higher than predetermined values. A clutch-torque capacity storage section stores a clutch-torque capacity reference map in which a clutch-torque capacity is set as a function of at least the engine speed or as a function of the engine speed and the throttle valve opening. A clutch-torque capacity correction section corrects the clutch-torque capacity reference map so that the clutch-torque capacity is proportionally reduced in response to the difference between the engine speed and a start permission speed when a start permission is issued. An oil pressure controlling section connects the clutch with the clutch-torque capacity obtained in accordance with the corrected clutch-torque capacity map to start the vehicle.
摘要翻译：当发动机速度和节气门开度变得高于预定值时，启动允许决定部分发出启动许可。离合器转矩容量存储部存储将离合器 - 转矩容量设定为至少发动机转速或作为发动机转速和节气门开度的函数的离合器 - 转矩容量基准图。离合器 - 转矩容量校正部分校正离合器 - 转矩容量参考图，使得当发出开始许可时，离合器 - 转矩容量响应于发动机转速和启动许可速度之间的差异成比例地减小。油压控制部将离合器与根据修正的离合器 - 转矩容量图获得的离合器 - 转矩容量连接起动车辆。

6. 发明申请

US20090217740A1 OIL-DEGRADATION DETERMINATION APPARATUS 有权
标题翻译：油降解测定装置
公开(公告)号：US20090217740A1
公开(公告)日：2009-09-03
申请号：US12364065
申请日：2009-02-02
申请人： Yoshiaki NEDACHI , Takashi Ozeki , Kousuke Tsunashima
发明人： Yoshiaki NEDACHI , Takashi Ozeki , Kousuke Tsunashima
IPC分类号： G01N11/00 , B60Q1/00
CPC分类号： G01N33/2888 , F01M11/10 , F01M2001/123 , F01M2011/1473 , F01M2011/148
摘要： A method and apparatus for determining oil degradation measures a first electric-current value of a driving current used to operate an electric oil pump at a predetermined consistent revolution, and stores the first electric-current value as an electric-current initial value. Data is corrected by measuring a second electric-current value of the driving current, with the second electric-current value being measured when the electric pump is operated at the predetermined consistent revolution when the engine is driven a predetermined time after the electric-current initial value is stored. The electric-current initial value is compared with the second electric-current value. It is then determined that a viscosity of the oil has become low when a difference between the electric-current initial value and the second electric-current value is equal to or greater than a predetermined value.
摘要翻译：用于确定油劣化的方法和装置测量用于在预定的一致转速下操作电动油泵的驱动电流的第一电流值，并将第一电流值存储为电流初始值。通过测量驱动电流的第二电流值来校正数据，当在电流初始化之后的预定时间内驱动发动机时，在电动泵以预定的一致转速运行时测量第二电流值存储值。将电流初始值与第二电流值进行比较。然后，当电流初始值和第二电流值之间的差等于或大于预定值时，确定油的粘度变低。

7. 发明申请

US20080162008A1 SHIFT MAP SWITCHING CONTROL UNIT 有权
标题翻译： SHIFT地图切换控制单元
公开(公告)号：US20080162008A1
公开(公告)日：2008-07-03
申请号：US11925055
申请日：2007-10-26
申请人： Hiroyuki KOJIMA , Yoshiaki NEDACHI
发明人： Hiroyuki KOJIMA , Yoshiaki NEDACHI
IPC分类号： F16H61/00
CPC分类号： F16H61/0213 , B60W2560/02 , F16H2061/0015 , F16H2061/0227
摘要： A shift map switching control unit includes a fuel level sensor 72, plural shift maps for deriving the shift timing of an automatic transmission 1b, and a controller 101 that selects one shift map out of the plural shift maps and controls the shift of the automatic transmission 1b according to the selected shift map. The controller 101 switches a standard shift map 103 to a high fuel economy shift map 104 in which fuel consumption is reduced when it is sensed that the residual quantity of fuel is equal to or below a predetermined value. An operational mode display lamp 99 displays the selected shift map. As the residual quantity of fuel is sensed, based upon a mean value of output signals from the fuel level sensor 72 in predetermined time, the shift maps can be prevented from being frequently switched.
摘要翻译：换档图切换控制单元包括燃料液位传感器72，用于导出自动变速器bb的换档定时的多个换档图，以及从多个换档图中选择一个换档图的控制器101，并控制自动变速器根据所选择的移位图传输1b。当检测到燃料的剩余量等于或低于预定值时，控制器101将标准换档图103切换到高燃油经济性换档图104，其中燃料消耗降低。操作模式显示灯99显示所选择的移位图。由于根据在预定时间内来自燃料液位传感器72的输出信号的平均值来检测燃料的剩余量，因此能够防止频移切换。

8. 发明申请

US20080161158A1 SHIFT MAP SWITCHING CONTROL UNIT 有权
标题翻译： SHIFT地图切换控制单元
公开(公告)号：US20080161158A1
公开(公告)日：2008-07-03
申请号：US11925113
申请日：2007-10-26
申请人： Hiroyuki KOJIMA , Yoshiaki NEDACHI
发明人： Hiroyuki KOJIMA , Yoshiaki NEDACHI
IPC分类号： B62D61/06 , F16H59/48 , G08B21/00 , G06F17/00
CPC分类号： F16H61/0213 , F16H59/52 , F16H61/66254 , F16H2061/0227 , Y10S477/90 , Y10T477/65 , Y10T477/692
摘要： A controller selects a shift map for deriving the shift timing of an automatic transmission according to output signals from a front seat seating sensor, a pillion seating sensor and a carrier loading sensor. The controller switches the shift map of a standard type to an output-emphasizing type shift map when the seating of the rider is sensed and at least one of the seating of the passenger and the loading on the carrier is sensed. The controller judges the seating of the rider or the loading of the cargo when a load equal to or exceeding a predetermined value is continuously applied to each load sensor for predetermined time or longer. Load sensors that can measure weight are used and a shift map may be also selected based upon a total value of loaded weight.
摘要翻译：控制器根据来自前座椅座椅传感器，座椅座椅传感器和行李架装载传感器的输出信号来选择用于导出自动变速器的换档定时的换档图。当感测到骑乘者的座位时，控制器将标准类型的换档图切换到输出强调型换档图，并且感测乘客的座位和载物中的至少一个。当负载等于或超过预定值的负载连续施加到每个负载传感器预定时间或更长时间时，控制器判断骑车者的座位或货物的装载。使用可以测量重量的负载传感器，并且还可以基于负载重量的总值来选择换档图。

9. 发明申请

US20110190990A1 SHIFT CHANGE CONTROLLING APPARATUS 有权
标题翻译：变更控制装置
公开(公告)号：US20110190990A1
公开(公告)日：2011-08-04
申请号：US13013353
申请日：2011-01-25
申请人： Yoshiaki NEDACHI , Hiroyuki KOJIMA , Dai ARAI
发明人： Yoshiaki NEDACHI , Hiroyuki KOJIMA , Dai ARAI
IPC分类号： F16H59/72 , F16H59/00
CPC分类号： F16H57/0006 , F16D48/064 , F16D2500/1025 , F16D2500/1026 , F16D2500/1086 , F16D2500/3024 , F16D2500/30803 , F16D2500/50236 , F16D2500/7044 , F16H61/061 , F16H61/688 , F16H2306/18 , Y10T74/20024
摘要： The twin clutch-type transmission can include a hydraulic twin clutch including the first clutch and the second clutch disposed on main shafts. The shift change controlling apparatus is configured to control shift change operation to and adjacent speed change stage by alternately changing an engagement state of the first clutch and the second clutch. The shift change controlling apparatus can also execute a pre-shift change of supplying a pre-pressure on one of the first and second clutches, while another of the first and second clutches is engaged. The pre-pressure provides a pre-engagement of the unengaged clutch. First and second clutch actuators are configured to actuate the first and second clutches, respectively. When the pre-shift change is executed, the pre-pressure is applied for a predetermined period and then removed prior to a driving of a shift gear or actuating a shift change.
摘要翻译：双离合器式变速器可以包括液压双离合器，其包括设置在主轴上的第一离合器和第二离合器。变速控制装置被配置为通过交替地改变第一离合器和第二离合器的接合状态来控制到相邻变速级的变速操作。换档控制装置还可以执行在第一和第二离合器中的一个上提供预压力的预换档变化，同时第一和第二离合器中的另一个被接合。预压力提供未接合离合器的预接合。第一和第二离合器致动器被配置成分别致动第一和第二离合器。当执行预换档更换时，将预压力施加预定时间段，然后在变速档驱动或启动换挡变化之前被移除。

10. 发明申请

US20110218720A1 TRANSMISSION CONTROL APPARATUS 有权
标题翻译：传动控制装置
公开(公告)号：US20110218720A1
公开(公告)日：2011-09-08
申请号：US13036011
申请日：2011-02-28
申请人： Dai ARAI , Hiroyuki KOJIMA , Yoshiaki NEDACHI , Masataka TANAKA , Shigeru TAJIMA
发明人： Dai ARAI , Hiroyuki KOJIMA , Yoshiaki NEDACHI , Masataka TANAKA , Shigeru TAJIMA
IPC分类号： F16H59/36 , F16H59/00
CPC分类号： F16H61/16 , B60Y2300/022 , B60Y2300/1815 , F16H59/24 , F16H59/36 , F16H2061/0234 , F16H2061/163
摘要： A transmission control apparatus for an automatic transmission to change a shift position automatically includes a cornering-state judging device, a modified shift-up table generator, and a gear-shift controller. The cornering-state judging device is configured to judge whether a vehicle has transitioned to a cornering state from a normal running state. The modified shift-up table generator is configured to generate a modified shift-up table when the vehicle is judged to have transitioned to the cornering state. The modified shift-up table makes a shift-up more difficult to occur than a reference shift-up table does. The gear-shift controller is configured to perform gear-shift control by using the reference shift-up table during the normal running state. The gear-shift controller is configured to suppress a gear shift by using the modified shift-up table instead of the reference shift-up table when the vehicle is judged to have transitioned to the cornering state.
摘要翻译：用于改变换档位置的自动变速器的变速器控制装置自动地包括转弯状态判定装置，变更档位发生器和变速档控制器。转弯状态判断装置被配置为判断车辆是否从正常行驶状态转变为转弯状态。修正的换档表发生器被配置为当车辆被判定为已经转弯到转弯状态时产生修改的换档表。修改的移位表使得与参考移位表相比更难发生移位。变速控制器被配置为在正常运行状态期间通过使用参考换档表来执行变速控制。变速控制器被配置为当车辆被判定为转弯状态时，通过使用修改的换档表而不是参考换档表来抑制换档。

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