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21. 发明专利

DE112008001771B4 Fahrzeug und Steuerverfahren für Selbiges 未知
公开(公告)号：DE112008001771B4
公开(公告)日：2018-07-19
申请号：DE112008001771
申请日：2008-06-24
申请人： AISIN AW CO
发明人： OGASAWARA HIDEAKI
IPC分类号： F16H61/12 , F02D45/00 , F16H59/40 , F16H59/42 , F16H59/46 , F16H61/68 , F16H61/684 , F16H61/686 , F16H63/50
摘要： Fahrzeug (20) mit:einer Brennkraftmaschine (22);einem gestuften Getriebe (30), das eine Eingangswelle (36), die mit einer Ausgangswelle (24) der Brennkraftmaschine (22) verbunden ist, und eine Ausgangswelle (38) hat, die mit einer Achse verbunden ist, und das zur Drehzahländerung von Leistung in der Lage ist, die in die Eingangswelle (36) eingeleitet wird, während es eine Schaltstufe ändert und die Leistung mit geänderter Drehzahl an die Ausgangswelle (38) abgibt;einer Steuereinrichtung (50) zum Steuern der Brennkraftmaschine (22) und des gestuften Getriebes (30), so dass verursacht wird, dass das Fahrzeug (20) gemäß einer Leistung basierend auf einer Ausgangsleistungsanforderung von einem Betreiber fährt;einer Eingangswellendrehzahlerfassungseinrichtung (36a) zum Erfassen einer Eingangswellendrehzahl (Ntur), die eine Drehzahl der Eingangswelle (36) ist;einer Ausgangswellendrehzahlerfassungseinrichtung (38a) zum Erfassen einer Ausgangswellendrehzahl (Nout), die eine Drehzahl der Ausgangswelle (38) ist;eine Ausgangsleistungsbegrenzungseinrichtung, um dann, wenn eine Drehzahlbeziehung zwischen der erfassten Eingangswellendrehzahl (Ntur) und der erfassten Ausgangswellendrehzahl (Nout) einen Bereich einer vorbestimmten Drehzahlbeziehung zum Bestimmen einer Abnormität bei dem gestuften Getriebe (30) übersteigt, eine Ausgangsleistung der Brennkraftmaschine (22) relativ zu der Ausgangsleistungsanforderung auf einen Bereich zu begrenzen, in welchem die Drehzahlbeziehung den Bereich der vorbestimmten Drehzahlbeziehung übersteigt und die Drehzahl (Ntur) der Eingangswelle (36) eine vorbestimmte obere Grenzdrehzahl nicht übersteigt; undeiner Abnormitätsbestimmungseinrichtung (39) zum Bestimmen, dass eine Abnormität bei dem gestuften Getriebe (30) aufgetreten ist, wenn die Drehzahlbeziehung den Bereich der vorbestimmten Drehzahlbeziehung für zumindest eine erste vorbestimmte Zeitdauer (Ta) übersteigt, während wiederholt das Drehmoment der Brennkraftmaschine (22) begrenzt und die Begrenzung aufgehoben wird.

22. 发明专利

DE112008002968T5 Steuersystem für ein Automatikgetriebe 未知
公开(公告)号：DE112008002968T5
公开(公告)日：2010-12-09
申请号：DE112008002968
申请日：2008-12-18
申请人： AISIN AW CO
发明人： IURA TADASHI , TAKEI YOSUKE , OGASAWARA HIDEAKI , TSUTSUI HIROSHI
IPC分类号： F16H61/02 , F16H59/10 , F16H59/18 , F16H59/40 , F16H59/44 , F16H61/68 , F16H61/684 , F16H61/686

23. 发明专利

DE112008002198T5 Steuervorrichtung für ein Automatikgetriebe 未知
公开(公告)号：DE112008002198T5
公开(公告)日：2010-08-26
申请号：DE112008002198
申请日：2008-09-25
申请人： AISIN AW CO
发明人： SUGIURA TADASHI , TAKEI YOSUKE , OGASAWARA HIDEAKI , TSUTSUI HIROSHI
IPC分类号： F16H61/02 , F16H59/10 , F16H59/18 , F16H59/40 , F16H61/68 , F16H61/684 , F16H61/686

24. 发明专利

JP2003042285A Shift controller for vehicle 审中-公开
标题翻译：车辆换档控制器
公开(公告)号：JP2003042285A
公开(公告)日：2003-02-13
申请号：JP2001232349
申请日：2001-07-31
申请人： Aisin Aw Co Ltd , Toyota Motor Corp , アイシン・エィ・ダブリュ株式会社 , トヨタ自動車株式会社
发明人： WATANABE KAZUYUKI , SAKAMOTO NAOYUKI , AYABE ATSUSHI , SATO TOSHIMITSU , KIMURA HIROMICHI , OGASAWARA HIDEAKI , NAKAMURA MITSUHIRO , SHIBATA NOBORU
IPC分类号： F16H61/08 , F16H61/00 , F16H61/04 , F16H61/06 , F16H61/686
CPC分类号： F16H63/502 , F16H3/64 , F16H61/061 , F16H61/686 , F16H2061/0087 , F16H2061/0477 , F16H2200/0047 , F16H2200/201 , F16H2306/42 , F16H2306/44 , F16H2306/52 , Y10T477/67 , Y10T477/6939
摘要： PROBLEM TO BE SOLVED: To prevent malfunction such as a racing anomaly during a power-on downshift of clutch-to-clutch shifting. SOLUTION: Since feedback control is carried out on a duty ratio DSL1 of a linear solenoid SL1 controlling a release side oil pressure PB1 of a brake B1 during the 4 to 3 power-on downshift and an ante-feedback correction value FB* at a start of the feedback control is changed when the racing anomaly or a tie-up anomaly occurs, the oil pressure PB1 is suitably controlled irrespective of a response delay of the feedback control and the downshift can be quickly carried out while preventing the racing anomaly and the tie-up anomaly. When a turbine rotating speed NT rises and it reaches a neighborhood of a synchronous rotating speed NTDWN after shifting, phase lag control is carried out (TRQ1), and when the racing anomaly occurs, the phase lag control is immediately carried out (TRQ2) to reduce an output of an engine.
摘要翻译：要解决的问题：为了防止离合器离合器换档的上电降档期间的赛车异常等故障。解决方案：由于在4至3次通电降档期间控制制动器B1的释放侧油压PB1的线性螺线管SL1的负载比DSL1和起动时的前端反馈校正值FB *进行反馈控制当发生赛车异常或联系异常时，反馈控制的变化被改变，油压PB1被适当地控制，而不管反馈控制的响应延迟如何，并且可以在防止赛车异常和关系的同时快速执行降档 - 异常当涡轮转速NT升高并且在变速后达到同步转速NTDWN的附近时，执行相位滞后控制（TRQ1），并且当赛车异常发生时，立即执行相位滞后控制（TRQ2）至减少发动机的输出。

25. 发明专利

JP2000170899A HYDRAULIC CONTROLLER OF AUTOMATIC TRANSMISSION 失效
公开(公告)号：JP2000170899A
公开(公告)日：2000-06-23
申请号：JP34200798
申请日：1998-12-01
申请人： AISIN AW CO , TOYOTA MOTOR CORP
发明人： ITO MASAYASU , OGASAWARA HIDEAKI , FUKAYA NAOYUKI , KANO TAKEMASU , IIJIMA YOSHIHIRO
IPC分类号： F16H61/12
摘要： PROBLEM TO BE SOLVED: To ensure the self-actuated travelling of a vehicle by comprising a failure safe means for supplying the oil pressure to at least two arbitrary oil pressure servos in a case where the failure is occured in a solenoid valve relative to the control of the hydraulic servos mounted corresponding to a plurality of transmission stages. SOLUTION: When the failure is occured in a first solenoid valve of a B-1 control valve the oil pressure in an oil passage L-25 is supplied to a second B-1 apply control valve 62. As the C-1 control pressure Pc1 is supplied to the hydraulic servo C-1 in a first speed stage, the B-1 apply control valve 62 is located on a left half position by the pressure Pc1 supplied through an oil passage L-66, and the oil passages L-67 and L-71 are communicated to one another. The first B-1 apply control valve 71 is not switched, the oil passages L-72 and L-83 are communicated to one another, the oil pressure is supplied to the hydraulic servo B-1, a first brake is engaged, and a second speed is estabilished.

26. 发明专利

JP2006349112A SHIFT CONTROLLER 审中-公开
公开(公告)号：JP2006349112A
公开(公告)日：2006-12-28
申请号：JP2005178323
申请日：2005-06-17
申请人： AISIN AW CO
发明人： OGASAWARA HIDEAKI , YOSHIKAWA SHIGEO , KAIBUKI MASAKAZU , NAKAMURA YUICHI , FUKAYA NAOYUKI
IPC分类号： F16H61/10 , F16H59/72 , F16H61/686
摘要： PROBLEM TO BE SOLVED: To reduce frequency for letting a vehicle run at a specific shift stage. SOLUTION: This shift controller has a hydraulic servo for achieving a plurality of shift stages based on combination of engagement and release of a plurality of friction engaging elements and engaging and disengaging each friction engaging element, a plurality of solenoid valves for generating basic pressure as signal oil pressure selectively by supplying basic pressure and turning on and off a solenoid, and a plurality of valves for shift switched by signal oil pressure and supplying oil pressure to the hydraulic servo selectively. This shift controller has a shift mode changing and processing means for setting a first shift mode for applying supply voltage to each solenoid to achieve a plurality of shift stages and a second shift mode for turning off each solenoid to achieve a specific shift stage. COPYRIGHT: (C)2007,JPO&INPIT

27. 发明专利

JP2003042280A Shift controller for vehicular automatic transmission 有权
标题翻译：用于车辆自动变速器的变速控制器
公开(公告)号：JP2003042280A
公开(公告)日：2003-02-13
申请号：JP2001232035
申请日：2001-07-31
申请人： Aisin Aw Co Ltd , Toyota Motor Corp , アイシン・エィ・ダブリュ株式会社 , トヨタ自動車株式会社
发明人： SAKAMOTO NAOYUKI , WATANABE KAZUYUKI , SATO TOSHIMITSU , AYABE ATSUSHI , KIMURA HIROMICHI , OGASAWARA HIDEAKI , SHIBATA NOBORU , NAKAMURA MITSUHIRO
IPC分类号： F16H61/04 , F16H59/72 , F16H61/06 , F16H61/08 , F16H61/686
CPC分类号： F16H61/08 , F16H59/72 , F16H61/061 , F16H61/686 , F16H2200/0047 , F16H2200/201
摘要： PROBLEM TO BE SOLVED: To provide a shift controller for a vehicular automatic transmission capable of suitably suppressing a shifting shock by securing accuracy of engagement operation of a hydraulic frictional engagement device irrespective of temperature of hydraulic oil. SOLUTION: Since an operation start of a clutch C0 (the hydraulic frictional engagement device) based upon an engagement pressure PC0 is delayed by a delaying means 126 in response to the temperature TOIL of the hydraulic oil detected by an oil temperature sensor 69 and control of the engagement pressure PC0 and operation of the clutch C0 are started after a change-over of a 2-3 shift valve 100 when the change-over of the 2-3 shift valve 100 is delayed in response to the oil temperature TOIL of the hydraulic oil, the engagement operation of the clutch C0 is never started from a midpoint irrespective of the oil temperature TOIL of the hydraulic oil, the accuracy of the engagement operation is secured, and the shifting shock is suitably suppressed.
摘要翻译：要解决的问题：提供一种用于车辆自动变速器的变速控制器，其能够通过确保液压摩擦接合装置的接合操作的精度来适当地抑制换档冲击，而与液压油的温度无关。解决方案：由于基于接合压力PC0的离合器C0（液压摩擦接合装置）的操作开始响应于由油温传感器69检测到的液压油的温度TOIL而被延迟装置126延迟，并且控制当2-3换档阀100的转换响应于油压的油温TOIL而延迟时，在2-3换档阀100的转换之后启动接合压力PC0和离合器C0的操作油，与液压油的油温TOIL无关，离合器C0的接合动作从不从中点起动，能够确保接合动作的精度，适当地抑制换档冲击。

28. 发明专利

JP2001280456A HYDRAULIC CONTROL APPARATUS FOR AUTOMATIC TRANSMISSION 失效
公开(公告)号：JP2001280456A
公开(公告)日：2001-10-10
申请号：JP2000091953
申请日：2000-03-29
申请人： AISIN AW CO , TOYOTA MOTOR CORP
发明人： ITO MASAYASU , OGASAWARA HIDEAKI , FUKAYA NAOYUKI , IWASE MIKIO , OZAKI KAZUHISA , KOBAYASHI KEIZO , KIMURA HIROMICHI , IIJIMA YOSHIHIRO , TANAKA KOICHI , HIRAMATSU SHIGEKI , WATANABE KAZUYUKI
IPC分类号： F16H61/00 , F16H59/68 , F16H61/02 , F16H61/06 , F16H61/12
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic control apparatus which enables prevention of neutral state to be formed in a transmission and ensures an anticipated and precise gearing. SOLUTION: The hydraulic control apparatus comprises a hydraulic servo which engages and disengages a frictional engagement member, a hydraulic pressure supply means to feed the hydraulic pressure to the frictional engagement member, and a auxiliary hydraulic pressure supply means to feed a alternative hydraulic pressure to the designated hydraulic servo in the event of a first non-supply condition in which the hydraulic pressure supply means fails to feed the hydraulic pressure to the designated hydraulic servo of the frictional engagement member. However, the auxiliary hydraulic pressure supply means does not feed the alternative hydraulic pressure to the designated hydraulic servo in the event of a second non-supply condition in which the hydraulic pressure supply means fails to feed the hydraulic pressure to the designated hydraulic servo of the frictional engagement member.

29. 发明专利

JP2010106874A Device for controlling automatic transmission 有权
标题翻译：用于控制自动变速器的装置
公开(公告)号：JP2010106874A
公开(公告)日：2010-05-13
申请号：JP2008276825
申请日：2008-10-28
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： KIZEN TAKESHI , UENOYAMA KAZUNARI , FUKAYA NAOYUKI , OGASAWARA HIDEAKI , DOMAE SHUICHI , YOSHIKAWA SHIGEO
IPC分类号： F16H61/04 , F02D29/00 , F16H59/18 , F16H59/40 , F16H59/42 , F16H59/48 , F16H59/68 , F16H61/686 , F16H63/40
CPC分类号： Y02T10/76
摘要： PROBLEM TO BE SOLVED: To provide a device for controlling an automatic transmission capable of reducing a shifting shock in an up-shift. SOLUTION: A torque-down control means 27 for output of a torque-down command to an engine 2 in an up-shift can execute a first torque down control 27a for output of a torque down command in an inertia phase and a second torque down control 27b for output of a torque down command from a torque phase to the inertia phase. An absorption possibility determining means 25 determines whether the inertia torque generated in the inertia phase can be absorbed with torque down by the first torque down control 27a, and a torque down control selecting means 28 selects the first torque down control 27a when it is possible to absorb the inertia torque with the first torque down control 27a, and selects the second torque down control 27b when it is impossible to absorb the inertia torque. With this structure, the optimum torque down control can be performed. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于控制能够减少上移中的换档冲击的自动变速器的装置。解决方案：用于在向上换档时向发动机2输出转矩降低指令的转矩下降控制装置27可以执行用于在惯性阶段输出转矩下降指令的第一转矩下降控制27a和第二转矩下降控制器27b，用于从转矩相位到惯性阶段输出转矩下降命令。吸收可能性确定装置25确定惯性相中产生的惯性转矩是否可以通过第一转矩下降控制27a的转矩下降而被吸收，并且当可能的情况下，转矩降低控制选择装置28选择第一转矩下降控制27a 利用第一转矩下降控制器27a吸收惯性转矩，并且当不可能吸收惯性转矩时选择第二转矩下降控制器27b。利用这种结构，可以进行最佳的转矩下降控制。版权所有（C）2010，JPO＆INPIT

30. 发明专利

JP2009156434A Control apparatus for automatic transmission 审中-公开
标题翻译：自动变速器控制装置
公开(公告)号：JP2009156434A
公开(公告)日：2009-07-16
申请号：JP2007338148
申请日：2007-12-27
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： SUGIURA TADASHI , TAKEI YOSUKE , OGASAWARA HIDEAKI , TSUTSUI HIROSHI
IPC分类号： F16H61/04 , F16H59/10 , F16H59/66 , F16H61/21 , F16H61/68 , F16H61/684 , F16H61/686
CPC分类号： F16H61/0213 , F16H59/66 , F16H61/0248 , F16H2059/663 , Y10T477/69367
摘要： PROBLEM TO BE SOLVED: To provide a control apparatus for an automatic transmission in which a driver can quickly perform downshifting to a desired shift speed without accompanying a complicated operation upon performing a manual downshift operation. SOLUTION: The control apparatus 1 for the automatic transmission is equipped with a manual shift mode Mmode in which shifting can be commanded by manual operation. In this manual shift mode Mmode, when manual downshifting is performed by a shift lever 21, a manual shift control means 51 determines the road gradient and the shape of a corner, for example, as the road condition, and determines the shift speed after downshifting according to the determined road condition, and performs the downshifting. The downshifting according to the road condition is performed by only one downshift command by the manual operation. The driver can quickly perform downshifting to a desired shift speed without causing the complication of the operation. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于自动变速器的控制装置，其中驾驶员可以在执行手动降档操作时不伴随复杂的操作来快速地执行降档到期望的换档速度。解决方案：用于自动变速器的控制装置1装备有手动换档模式Mmode，其中可以通过手动操作来命令换档。在这种手动换档模式Mmode中，当由换档杆21进行手动降档时，手动变速控制装置51确定道路坡度和拐角的形状，例如道路状况，并且确定降档后的换档速度根据确定的道路状况，进行降档。根据道路状况的降档只能通过手动操作进行一次降档命令。驾驶员可以快速地进行降档到所需的换档速度，而不会导致操作的复杂化。版权所有（C）2009，JPO＆INPIT

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