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1. 发明公开

EP2730818A1 VEHICLE AND METHOD FOR CONTROLLING VEHICLE 失效
标题翻译：车辆和控制车辆的方法
公开(公告)号：EP2730818A1
公开(公告)日：2014-05-14
申请号：EP11868952.0
申请日：2011-07-07
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： HOKOI, Koji
IPC分类号： F16H61/12 , F16H59/08
CPC分类号： F16H61/68 , F16H59/08 , F16H59/105 , F16H61/12 , F16H2061/1212
摘要： A vehicle includes a shift sensor and an ECU (800) that switches a shift range based on a combination of shift signals received from the shift sensor. The ECU includes a determining unit (810) and a switching unit (820). The determining unit (810) determines, based on how a shift signal pattern has changed (the number and type of shift signals that have changed), whether or not to execute first fail-safe traveling in which a shift range before occurrence of a shift abnormality is maintained. In the event of a shift abnormality, in a case where execution of the first fail-safe traveling is permitted, the switching unit (820) executes the first fail-safe traveling to maintain a shift range before occurrence of the shift abnormality, and in a case where execution of the first fail-safe traveling is prohibited, the switching unit (820) executes second fail-safe traveling to switch a shift range to an N range.
摘要翻译：车辆包括换档传感器和基于从换档传感器接收的换档信号的组合来切换换档范围的ECU（800）。 ECU包括确定单元（810）和切换单元（820）。判定部810基于换档信号模式的变化（变更后的换档信号的数量和种类），判定是否执行第一故障安全行驶，在该第一故障安全行驶中，在换档发生前的换档范围异常保持。在发生换档异常的情况下，在允许执行第一故障安全行驶的情况下，切换单元（820）执行第一故障安全行驶以维持在发生换档异常之前的换档范围，并且在切换单元（820）执行第二故障安全行驶以将换档范围切换到N档。

2. 发明授权

EP1972835B1 Control system and method for automatic transmission 有权转让
标题翻译：系统和方法，用于控制自动变速器
公开(公告)号：EP1972835B1
公开(公告)日：2014-04-09
申请号：EP08001190.1
申请日：2008-01-23
申请人： Hitachi, Ltd.
发明人： Sakamoto, Hiroshi c/o Hitachi, Ltd. Intell. Prop. Group , Ochi, Tatsuya c/o Hitachi, Ltd. Intell. Prop. Group , Yoshida, Yoshiyuki c/o Hitachi, Ltd. Intell. Prop. Group , Matsumura, Tetsuo c/o Hitachi, Ltd. Intell. Prop. Group , Fujimoto, Kinya c/o Hitachi, Ltd. Intell. Prop. Group , Seimiya, Masashi c/o Hitachi, Ltd. Intell. Prop. Group
IPC分类号： F16H61/28 , F16H61/12
CPC分类号： F16H61/2807 , F16H61/12 , F16H2059/6807 , F16H2061/1212 , F16H2061/1224 , F16H2061/1276 , F16H2061/2823 , Y10T74/19284 , Y10T477/69335
摘要： A worsening of drivability is to be kept to a minimum by making a fail-safe control taking the state in the event of failure of a shifting operation into account . When clamping a sleeve 21a to a free rotatable gear and during the period after instructing movement of the sleeve 21a to a clamping position until movement of the sleeve 21a to a predetermined positional range which makes it possible to judge that the sleeve 21a has been clamped to the free rotatable gear, a pushing load for the sleeve 21a is increased if the sleeve 21a is in a fixed state near the balk ring 21d , while if the sleeve 21a is in a fixed state near the free rotatable gear, the sleeve 21a is once returned to a neutral position thereof and is re-clamped to the free rotatable gear. Further, the number of times the sleeve 21a is re-clamped to the free rotatable gear is counted and the use of the free rotatable gear is inhibited in accordance with the counted number of times.

3. 发明授权

EP2105634B1 Automatic transmission controller and automatic transmission control method 有权
标题翻译：自动变速器的控制和自动变速器的控制方法
公开(公告)号：EP2105634B1
公开(公告)日：2012-10-31
申请号：EP09001395.4
申请日：2009-02-02
申请人： Jatco Ltd
发明人： Yamada, Naohiro , Hayashi, Tukasa
IPC分类号： F16H61/12
CPC分类号： F16H61/12 , F16H2061/1212 , F16H2061/122 , F16H2061/1248 , F16H2061/1284 , Y10T477/60
摘要： An automatic transmission controller (ATCU) calculates a predicted vehicle speed (VSP2) with reference to a measured vehicle state variable (VSP), and calculates a target transmission ratio with reference to the predicted vehicle speed (VSP2), when a sensor input signal (1) is normal which carries information about the measured vehicle state variable (VSP). The automatic transmission controller (ATCU) calculates the predicted vehicle speed (VSP2) with reference to a first alternative value (VSPFSEN) instead of the measured vehicle state variable (VSP), and calculates the target transmission ratio with reference to a second alternative value (VSPFSEN) instead of the predicted vehicle speed (VSP2), when the sensor input signal (1) is abnormal. The automatic transmission controller (ATCU) restarts calculation of the predicted vehicle speed (VSP2) with reference to the measured vehicle state variable (VSP), when the sensor input signal (1) becomes normal, and restarts calculation of the target transmission ratio with reference to the predicted vehicle speed (VSP2), when a predetermined condition is satisfied after the sensor input signal (1) becomes normal.

4. 发明授权

EP2182253B1 Relay control of a transmission direction control system 有权
标题翻译：中继控制变速器方向控制系统
公开(公告)号：EP2182253B1
公开(公告)日：2012-02-01
申请号：EP08167968.0
申请日：2008-10-30
申请人： Caterpillar, Inc.
发明人： Conway, Simon Richard , Smith, Richard George Leslie , Coombs, Edwin George
IPC分类号： F16H61/12 , H01H3/00
CPC分类号： F16H61/12 , E02F9/2004 , E02F9/202 , F16H59/02 , F16H61/0246 , F16H2059/0256 , F16H2061/1208 , F16H2061/1212 , Y10T74/2003
摘要： A transmission direction control system (1) of a vehicle comprises a transmission circuit having a transmission actuator (5, 6) to activate a corresponding solenoid (7, 8), and an actuating switch (26) for controlling an electrical flow through the transmission circuit; a control circuit configured to actuate the switch (26); and a control (2) configured for electrical communication with the transmission actuator (5, 6) and the control circuit to alternately activate the transmission circuit and the control circuit.

5. 发明公开

EP1895200A3 Verfahren zur Erweiterung der Funktion einer Getriebebremse 有权
标题翻译：一种用于扩展一个变速器制动器的功能的方法
公开(公告)号：EP1895200A3
公开(公告)日：2008-10-01
申请号：EP07024740.8
申请日：2005-07-15
申请人： ZF Friedrichshafen AG
发明人： Petzold, Rainer , Steinborn, Mario , Reith, Ulrich , Gröner, Wolfgang , Kramer, Rupert
IPC分类号： F16H61/04 , F16D48/06
CPC分类号： B60W10/196 , B60W10/02 , B60W10/10 , B60W10/18 , F16D2500/5018 , F16D2500/50293 , F16D2500/5108 , F16H61/0403 , F16H61/12 , F16H2061/0411 , F16H2061/047 , F16H2061/1212 , F16H2061/205 , F16H2302/04 , F16H2312/08 , F16H2342/04 , Y10T477/647
摘要： Die Erfindung betrifft ein Verfahren zur Steuerung und Regelung einer Getriebebremse in einem Schaltgetriebe, welches zur Synchronisation ausgehend von einer Ist-Drehzahl einer Getriebewelle eine Soll-Drehzahl einer zu synchronisierenden Welle ermittelt und eine Getriebebremse derart steuert und/oder regelt, dass sich die ermittelte Soll-Drehzahl an der zu synchronisierenden Welle einstellt. Dieses Verfahren ist dadurch gekennzeichnet, dass die Steuerung und Regelung der Getriebebremse über die reine Getriebesynchronisation hinausgehend dazu verwendet wird, um zusätzliche antriebsstrangrelevante Funktionen durchzuführen. Diesen antriebsstrangrelevanten Funktionen ist gemeinsam, dass sie ohne oder nur mit minimalem zusätzlichen Hardwareaufwand auskommen und daher nahezu kostenneutral zu implemenfleren sind, den Funktionsumfang und damit den praktischen Wert der Getriebebremse jedoch beträchtlich erhöhen. Insbesondere wird der Komfort und die Geschwindigkeit der Schaltvorgänge, der Schutz vor bzw. die Erkennung von Fehlerzuständen in Sensoren, Kupplung, Fahrkuppiung und Motorsteuerung sowie die Vermeidung unerwünschter Zustände des Getriebes erheblich verbessert. Zudem ist die Berücksichtigung und die nutzbringende Beeinflussung von bisher nicht berücksichtigten Nebenbedingungen, wie etwa bei dem Betrieb von Nebenaggregaten möglich.

6. 发明公开

EP1729038A2 Automatic transmission control method and system having fail-safe function 有权
标题翻译：具有自动变速器的控制方法及控制装置的故障安全功能
公开(公告)号：EP1729038A2
公开(公告)日：2006-12-06
申请号：EP06009253.3
申请日：2006-05-04
申请人： JATCO Ltd
发明人： Kobayashi, Hiroyuki , Tasaka, Hajime , Michioka, Hirofumi
IPC分类号： F16H61/12
CPC分类号： F16H61/12 , F16H2061/1208 , F16H2061/1212 , F16H2061/1224 , F16H2061/1264 , F16H2061/1276 , Y10S477/906 , Y10T477/637 , Y10T477/638 , Y10T477/6394 , Y10T477/641 , Y10T477/6414 , Y10T477/6934 , Y10T477/6939 , Y10T477/693965
摘要： In an automatic transmission control system and method, an electronic control unit is programmed to output a command to establish another gear stage different from the gear stage at the time of occurrence of fault-induced disengagement by combination of engagements of the friction elements other than the friction elements to be engaged at the time of occurrence of fault-induced disengagement, and simultaneously output a plurality of commands to establish a plurality of gear stages corresponding to combination of engagements of the friction elements to be engaged and disengaged, respectively, at the gear stage at the time of occurrence of fault-induced disengagement, when the gear stage at the time of occurrence of the fault-induced disengagement is a predetermined gear stage and the friction element undergoing the fault-induced disengagement is not determined.
摘要翻译：在自动变速器的控制系统和方法，其中电子控制单元被编程以输出命令通过比其他的摩擦元件的接合的组合，以建立从齿轮级不同的另一齿轮级在故障感应脱离接触的发生时间摩擦元件，以在故障感应脱离接触，和命令的同时输出多个发生的时间被接合以建立齿轮级对应于所述摩擦元件的啮合的组合的该多个导体分别被接合和脱离，在该齿轮在故障感应脱离发生的时间，当在故障感应脱开发生时的齿轮级是预定齿轮级和经历故障感应脱离摩擦元件阶段没有确定。

7. 发明授权

EP2190712B1 A CONTROL SYSTEM FOR VEHICLES 有权转让
标题翻译：控制系统的车辆
公开(公告)号：EP2190712B1
公开(公告)日：2013-02-27
申请号：EP08802696.8
申请日：2008-09-29
申请人： Autoliv Development AB
发明人： WILLERTON, Mark , WEICHENBERGER, Lothar
IPC分类号： B60T8/88 , B62D5/00 , B60W50/02 , F02D11/10 , F16H61/12 , G05B9/03 , G06F11/07 , B60W50/029
CPC分类号： G05B9/03 , B60T8/885 , B60T2270/413 , B60W50/029 , F16H61/12 , F16H2061/1212 , G05B2219/24183

8. 发明公开

EP2105634A3 Automatic transmission controller and automatic transmission control method 有权
标题翻译：自动变速器的控制和自动变速器的控制方法
公开(公告)号：EP2105634A3
公开(公告)日：2011-06-29
申请号：EP09001395.4
申请日：2009-02-02
申请人： JATCO Ltd
发明人： Yamada, Naohiro , Hayashi, Tukasa
IPC分类号： F16H61/12
CPC分类号： F16H61/12 , F16H2061/1212 , F16H2061/122 , F16H2061/1248 , F16H2061/1284 , Y10T477/60
摘要： An automatic transmission controller (ATCU) calculates a predicted vehicle speed (VSP2) with reference to a measured vehicle state variable (VSP), and calculates a target transmission ratio with reference to the predicted vehicle speed (VSP2), when a sensor input signal (1) is normal which carries information about the measured vehicle state variable (VSP). The automatic transmission controller (ATCU) calculates the predicted vehicle speed (VSP2) with reference to a first alternative value (VSPFSEN) instead of the measured vehicle state variable (VSP), and calculates the target transmission ratio with reference to a second alternative value (VSPFSEN) instead of the predicted vehicle speed (VSP2), when the sensor input signal (1) is abnormal. The automatic transmission controller (ATCU) restarts calculation of the predicted vehicle speed (VSP2) with reference to the measured vehicle state variable (VSP), when the sensor input signal (1) becomes normal, and restarts calculation of the target transmission ratio with reference to the predicted vehicle speed (VSP2), when a predetermined condition is satisfied after the sensor input signal (1) becomes normal.

9. 发明公开

EP1729038A3 Automatic transmission control method and system having fail-safe function 有权
标题翻译：具有自动变速器轴的控制方法及控制装置的故障安全功能
公开(公告)号：EP1729038A3
公开(公告)日：2010-10-20
申请号：EP06009253.3
申请日：2006-05-04
申请人： JATCO Ltd
发明人： Kobayashi, Hiroyuki , Tasaka, Hajime , Michioka, Hirofumi
IPC分类号： F16H61/12
CPC分类号： F16H61/12 , F16H2061/1208 , F16H2061/1212 , F16H2061/1224 , F16H2061/1264 , F16H2061/1276 , Y10S477/906 , Y10T477/637 , Y10T477/638 , Y10T477/6394 , Y10T477/641 , Y10T477/6414 , Y10T477/6934 , Y10T477/6939 , Y10T477/693965
摘要： In an automatic transmission control system and method, an electronic control unit is programmed to output a command to establish another gear stage different from the gear stage at the time of occurrence of fault-induced disengagement by combination of engagements of the friction elements other than the friction elements to be engaged at the time of occurrence of fault-induced disengagement, and simultaneously output a plurality of commands to establish a plurality of gear stages corresponding to combination of engagements of the friction elements to be engaged and disengaged, respectively, at the gear stage at the time of occurrence of fault-induced disengagement, when the gear stage at the time of occurrence of the fault-induced disengagement is a predetermined gear stage and the friction element undergoing the fault-induced disengagement is not determined.

10. 发明公开

EP2182253A1 Relay control of a transmission direction control system 有权
标题翻译： Relaissteuerung einesÜbertragungsrichtungs-Steuerungssystems
公开(公告)号：EP2182253A1
公开(公告)日：2010-05-05
申请号：EP08167968.0
申请日：2008-10-30
申请人： Caterpillar, Inc.
发明人： Conway, Simon Richard , Smith, Richard George Leslie , Coombs, Edwin George
IPC分类号： F16H61/12 , H01H3/00
CPC分类号： F16H61/12 , E02F9/2004 , E02F9/202 , F16H59/02 , F16H61/0246 , F16H2059/0256 , F16H2061/1208 , F16H2061/1212 , Y10T74/2003
摘要： A transmission direction control system (1) of a vehicle comprises a transmission circuit having a transmission actuator (5, 6) to activate a corresponding solenoid (7, 8), and an actuating switch (26) for controlling an electrical flow through the transmission circuit; a control circuit configured to actuate the switch (26); and a control (2) configured for electrical communication with the transmission actuator (5, 6) and the control circuit to alternately activate the transmission circuit and the control circuit.
摘要翻译：一种车辆的变速器方向控制系统（1）包括具有变速器致动器（5,6）以致动对应螺线管（7,8）的传动电路和用于控制通过变速器的电流的致动开关（26）电路; 配置为致动所述开关（26）的控制电路; 以及配置为与所述传动致动器（5,6）和所述控制电路电连通以控制所述传动电路和所述控制电路的控制装置（2）。

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