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1. 发明申请

WO2016030745A1 VEHICLE CONTROL DEVICE AND CONTROL METHOD 审中-公开
标题翻译：车辆控制装置及控制方法
公开(公告)号：WO2016030745A1
公开(公告)日：2016-03-03
申请号：PCT/IB2015/001545
申请日：2015-08-27
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： MATSUO, Kenji , HINO, Akira , KONDO, Hiroki , FUKAO, Mitsuhiro , INOUE, Daisuke , AYABE, Atsushi , NITANI, Hiromitsu , SAKAMOTO, Kazuya
IPC分类号： F16H61/28 , F16H61/00
CPC分类号： B60W30/18018 , B60W10/02 , B60W10/06 , B60W10/30 , B60W2510/0208 , B60W2510/0638 , B60W2510/1005 , B60W2510/30 , B60W2710/021 , B60W2710/06 , B60W2710/30 , F16D25/061 , F16D25/14 , F16D2048/0233 , F16D2048/0245 , F16H61/0031 , F16H61/2807 , F16H2061/047 , Y10T477/638 , Y10T477/6433
摘要： In a control device for a vehicle including: a dog clutch mechanism that is disposed in a power transmission path in which a driving force is transmitted from an engine to a wheel and is operated by a hydraulic actuator; and an electric oil pump that supplies hydraulic pressure to the hydraulic actuator, rotation of the engine is stopped in a state in which the dog clutch mechanism is engaged by the hydraulic pressure supplied from the electric oil pump at a time during an engine stop operation, the rotation of the engine is started in the state in which the dog clutch mechanism is engaged by the hydraulic pressure supplied from the electric oil pump at a time during an engine restart operation, hence occurrence of up-lock of the dog clutch mechanism is prevented.
摘要翻译：一种车辆用控制装置，其特征在于，包括：爪式离合器机构，其配置在驱动力从发动机传递到车轮并由液压致动器操作的动力传递路径中; 以及电动油泵，其在液压致动器供给液压的情况下，在发动机停止动作的时刻，通过从电动油泵供给的液压而使爪式离合器机构接合的状态停止发动机的旋转，发动机的旋转在发动机重起动作期间由从电动油泵供给的液压进入爪状离合器机构的状态开始，从而防止了爪式离合器机构的上锁。

2. 发明申请

WO2016059457A1 CONTROL APPARATUS FOR POWER TRANSMISSION SYSTEM 审中-公开
标题翻译：电力传输系统控制装置
公开(公告)号：WO2016059457A1
公开(公告)日：2016-04-21
申请号：PCT/IB2015/001836
申请日：2015-10-09
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： MATSUO, Kenji , HINO, Akira , KONDO, Hiroki , FUKAO, Mitsuhiro , INOUE, Daisuke , ITO, Akihide , KIMURA, Motonori
IPC分类号： F16H61/04
CPC分类号： F16D48/066 , F16D11/14 , F16D25/082 , F16D2500/1026 , F16D2500/10462 , F16D2500/1088 , F16D2500/3024 , F16D2500/3026 , F16D2500/30401 , F16D2500/30415 , F16D2500/30426 , F16D2500/3069 , F16D2500/50607 , F16D2500/50615 , F16D2500/525 , F16D2500/70406 , F16H37/0846 , F16H59/74 , F16H61/04 , F16H61/30 , F16H61/662 , F16H2059/746 , F16H2061/0474
摘要： At the time when a hydraulic actuator is operated to engage a dog clutch, after it is detected that a hydraulic pressure for operating the hydraulic actuator is higher than or equal to a predetermined hydraulic pressure, it is determined whether the dog clutch is not engaged. Therefore, non-engagement determination due to insufficient hydraulic pressure for operating the hydraulic actuator is prevented. Thus, at the time when the hydraulic actuator is operated to engage the dog clutch, it is possible to prevent consumption of time to engage the dog clutch due to unnecessary re-engagement operation.
摘要翻译：当液压致动器操作以接合爪式离合器时，在检测到用于操作液压致动器的液压高于或等于预定液压压力之后，确定该爪式离合器是否未接合。因此，防止由于用于操作液压致动器的液压不足导致的非接合确定。因此，当液压致动器操作以接合爪式离合器时，可以防止由于不必要的再接合操作而使狗爪式离合器的时间消耗。

3. 发明申请

WO2015118371A1 VEHICLE DRIVING SYSTEM, CONTROL APPARATUS FOR VEHICLE DRIVING SYSTEM AND CONTROL METHOD FOR VEHICLE DRIVING SYSTEM 审中-公开
标题翻译：车辆驾驶系统，车辆驾驶系统控制装置及车辆驾驶系统控制方法
公开(公告)号：WO2015118371A1
公开(公告)日：2015-08-13
申请号：PCT/IB2014/002014
申请日：2014-09-10
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： FUKAO, Mitsuhiro , KONDO, Hiroki , HINO, Akira , INOUE, Daisuke , ITO, Akihide , AYABE, Atsushi
IPC分类号： F16H37/02 , F16H61/02
CPC分类号： B60W30/188 , B60W10/02 , B60W10/06 , B60W10/107 , B60W2510/0208 , B60W2510/1005 , B60W2710/02 , B60W2710/0644 , B60W2710/1094 , B60W2900/00 , B60Y2300/52 , F16H37/022 , F16H61/0213 , F16H61/66259 , F16H2037/023 , F16H2037/026 , F16H2061/0015 , Y10T477/6203 , Y10T477/623 , Y10T477/693 , Y10T477/6933
摘要： A clutch mechanism is configured to selectively change between a first power transmission path and a second power transmission path. The first power transmission path Is configured to transmit torque to an output shaft via a transmission mechanism. The second power transmission path is configured to transmit the torque to the output shaft via a continuously variable transmission mechanism. An electronic control unit is configured to: (a) selectively change a power transmission path during traveling to one of the first power transmission path and the second power transmission path by controlling the clutch mechanism; and (b) in changing the power transmission path by controlling the clutch mechanism, control an operating point of the internal combustion engine during a change of the power transmission path so that the operating point crosses over an optimum fuel, consumption line of the internal combustion engine.
摘要翻译：离合器机构构造成选择性地在第一动力传递路径和第二动力传递路径之间变化。第一动力传递路径被配置成通过传动机构将扭矩传递到输出轴。第二动力传递路径经由无级变速机构将扭矩传递给输出轴。电子控制单元被配置为：（a）通过控制离合器机构，在行驶到第一动力传递路径和第二动力传递路径之一期间选择性地改变动力传递路径; 和（b）通过控制离合器机构来改变动力传递路径，在动力传递路径的变化期间控制内燃机的工作点，使得工作点越过最佳燃料，内燃消耗线发动机。

4. 发明申请

WO2008041093A1 CONTROL APPARATUS AND CONTROL METHOD OF CONTINUOUSLY VARIABLE TRANSMISSION, PROGRAM FOR REALIZING THAT METHOD, AND RECORDING MEDIUM ON WHICH THAT PROGRAM IS RECORDED 审中-公开
标题翻译：连续可变传输的控制装置和控制方法，实现方法的程序和记录程序的记录介质
公开(公告)号：WO2008041093A1
公开(公告)日：2008-04-10
申请号：PCT/IB2007/002894
申请日：2007-10-02
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , INOUE, Daisuke , TAMURA, Tadashi
发明人： INOUE, Daisuke , TAMURA, Tadashi
IPC分类号： F16H61/66
CPC分类号： F16H61/66272 , F16H59/54 , F16H2312/00 , F16H2312/18 , Y10T477/624
摘要： An ECU executes a program that includes a step (S110) of increasing belt squeezing pressure to a value P (ON) greater than a normal value P (OFF) that is set as the belt squeezing pressure when a footbrake switch is off, when the footbrake switch is on (i.e., YES in S100) and the time elapsed after the footbrake switch was turned on is less than a threshold value T (0); and a step (S108) of gradually reducing the belt squeezing pressure to the normal value P (OFF) when the time elapsed after the footbrake switch was turned on is equal to or greater than the threshold value (i.e., YES in S106). As a result, a decrease in fuel efficiency of a vehicle in which a continuously variable transmission is mounted, as well as a reduction in the durability of a belt of this continuously variable transmission, can be reduced.
摘要翻译： ECU执行包括将皮带挤压压力增加到大于当制动开关断开时被设定为带挤压力的正常值P（OFF）的值P（ON）的步骤（S110）的程序，当脚踏开关打开（即S100中为“是”），并且制动开关开启后经过的时间小于阈值T（0）; 以及在脚踏开关开启之后经过的时间逐渐将带挤压压力降低到正常值P（OFF）的步骤（S108）等于或大于阈值（S106中为“是”）。结果，可以减少其中安装无级变速器的车辆的燃料效率的降低以及该无级变速器的带的耐久性的降低。

5. 发明申请

WO2015181615A1 CONTROL APPARATUS FOR VEHICLE TRANSMISSION 审中-公开
标题翻译：车辆传动控制装置
公开(公告)号：WO2015181615A1
公开(公告)日：2015-12-03
申请号：PCT/IB2015/000757
申请日：2015-05-27
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： HATTORI, Kunio , INOUE, Daisuke , KONDO, Hiroki , MATSUO, Kenji , FUKAO, Mitsuhiro
IPC分类号： F16H61/662 , F16H37/02
CPC分类号： F16H61/66259 , F16H37/022 , F16H37/0846 , F16H61/66272 , F16H2037/026 , F16H2061/66277
摘要： When a line pressure is dominated (determined) by at least one of a primary pressure and a secondary pressure during idling of a continuously variable transmission, the hydraulic pressure that is applied to at least one of pulleys, to which the hydraulic pressure larger than a clutch pressure is applied, is reduced. On the other hand, when the line pressure is dominated by the clutch pressure during idling of the continuously variable transmission, the speed gear ratio of the continuously variable transmission is controlled to a lowest speed gear ratio.
摘要翻译：当在无级变速器怠速期间通过初级压力和次级压力中的至少一个来对管路压力进行主导（确定）时，施加到至少一个滑轮的液压压力，液压压力大于离合器压力被施加，减少。另一方面，当无级变速器的空转期间线路压力由离合器压力支配时，无级变速器的变速比被控制为最低速变速比。

6. 发明申请

WO2015162492A1 CONTROL APPARATUS FOR VEHICLE 审中-公开
标题翻译：车辆控制装置
公开(公告)号：WO2015162492A1
公开(公告)日：2015-10-29
申请号：PCT/IB2015/000694
申请日：2015-04-09
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： INOUE, Daisuke , HATTORI, Kunio , KONDO, Hiroki , MATSUO, Kenji , FUKAO, Mitsuhiro
IPC分类号： F16H61/662 , F16H37/02
CPC分类号： F16H61/66259 , F16H37/022 , F16H59/42 , F16H59/48 , F16H2037/026 , F16H2059/425
摘要： When a power transmission path of a power transmission system is set to a second power transmission path, a continuously variable transmission is controlled at a speed ratio (γ) that provides a higher vehicle speed in the case where an input shaft angular acceleration (dϖi/dt) is small than in the case where the input shaft angular acceleration (dϖi/dt) is large. Therefore, when the power transmission path is the second power transmission path, it is possible to control the speed ratio (y) of the continuously variable transmission to a speed ratio (y) that reflects an inertial loss (Tli) of the continuously variable transmission. The inertial loss (Tli) changes with the input shaft angular acceleration (dϖi/dt). Thus, in a vehicle in which the continuously variable transmission and a gear mechanism are provided in parallel with each other between an input shaft and an output shaft, it is possible to appropriately reduce a loss of the idling continuously variable transmission.
摘要翻译：在将动力传递系统的动力传递路径设定为第二动力传递路径的情况下，以输入轴角加速度（dπi/ s）为单位的情况下以无级变速器（γ） dt）小于输入轴角加速度（dπi/ dt）大的情况。因此，当动力传递路径是第二动力传递路径时，可以将无级变速器的变速比（y）控制为反映无级变速器的惯性损失（Tli）的速比（y）。惯性损耗（Tli）随输入轴角加速度（dπi/ dt）而变化。因此，在无级变速器和齿轮机构在输入轴和输出轴之间彼此平行地设置的车辆中，可以适当地减少怠速无级变速器的损失。

7. 发明申请

WO2015151061A2 CONTROL SYSTEM FOR VEHICLE 审中-公开
标题翻译：车辆控制系统
公开(公告)号：WO2015151061A2
公开(公告)日：2015-10-08
申请号：PCT/IB2015/052444
申请日：2015-04-02
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： FUKAO, Mitsuhiro , MATSUO, Kenji , KONDO, Hiroki , HINO, Akira , INOUE, Daisuke , AYABE, Atsushi , ITO, Akihide
IPC分类号： F16H61/662
CPC分类号： F16H61/702 , B60R16/0231 , B60W30/182 , F16H37/0846 , F16H61/662 , F16H61/66259 , F16H2037/0873 , F16H2061/6615 , F16H2061/66213
摘要： In a vehicle in which a continuously variable transmission and a gear mechanism are provided in parallel on a power transmission pathway between an input shaft and an output shaft, (i) an electronic control unit performs CVT shifting, in view of shift characteristics of C to C shifting in which the speed ratio is changed in stages, or (ii) then electronic control unit performs C to C shifting, in view of shift characteristics of CVT shifting in which the speed ratio is steplessly changed.
摘要翻译：在其中在输入轴和输出轴之间的动力传递路径上并联设置无级变速器和齿轮机构的车辆中，（i）电子控制单元进行CVT换档，考虑到C到考虑到速度比无级变化的CVT换档的换档特性，电动控制单元进行C到C的变速，从而分段地改变速比。

8. 发明申请

WO2016079583A1 CONTROL APPARATUS FOR POWER TRANSMISSION SYSTEM 审中-公开
标题翻译：电力传输系统控制装置
公开(公告)号：WO2016079583A1
公开(公告)日：2016-05-26
申请号：PCT/IB2015/002161
申请日：2015-11-17
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： INOUE, Daisuke , ITO, Akihide , SAKAMOTO, Kazuya , KONDO, Hiroki , FUKAO, Mitsuhiro , MATSUO, Kenji
IPC分类号： F16H61/04
CPC分类号： F16H61/0403 , F16H37/022 , F16H37/0846 , F16H61/04 , F16H61/702 , F16H2061/0407 , F16H2061/0474 , F16H2061/0488 , F16H2312/022
摘要： An engagement operation of a dog clutch (D1) is carried out while an engagement operation of a second clutch (C2) is being carried out, that is, during a situation that an uplock is hard to occur because of a phase shift generated between meshing counterpart members of the dog clutch (D1). Thus, the dog clutch (D1) is easily engaged, and it is possible to facilitate preparation for transmission of power through a first power transmission path (PT1). If the dog clutch (D1) is not engaged, the second clutch (C2) is engaged and a second power transmission path (PT2) is established, so it is possible to start moving a vehicle (10) by transmitting power through the second power transmission path (PT2). Thus, when the dog clutch (Dl) is in a non-engaged state at the time of an N-to-D shift during a stop of the vehicle, it is possible to ensure the startability of the vehicle (10).
摘要翻译：在执行第二离合器（C2）的接合操作的同时，即在由于啮合之间产生的相移而难以产生上锁的情况下，执行爪形离合器（D1）的接合操作狗离合器（D1）的对方成员。因此，爪式离合器（D1）容易接合，并且可以方便准备通过第一动力传递路径（PT1）的动力传递。如果爪式离合器（D1）未接合，则第二离合器（C2）接合，并且建立第二动力传递路径（PT2），因此可以通过发射动力通过第二动力开始移动车辆（10）传输路径（PT2）。因此，当车辆停止时，当爪式离合器（D1）在N-to-D换档时处于非接合状态时，可以确保车辆（10）的起动性。

9. 发明申请

WO2015189688A1 DRIVING SYSTEM FOR VEHICLE 审中-公开
标题翻译：车辆驾驶系统
公开(公告)号：WO2015189688A1
公开(公告)日：2015-12-17
申请号：PCT/IB2015/001001
申请日：2015-06-12
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： FUKAO, Mitsuhiro , KONDO, Hiroki , HINO, Akira , AYABE, Atsuhi , INOUE, Daisuke , ITO, Akihide
IPC分类号： F16H61/662
CPC分类号： F16H61/66272 , F16H37/021 , F16H37/022 , F16H37/0846 , F16H2037/026 , F16H2037/0866
摘要： In a region in which a rate of change (ΔSLIP(γ)) in slip ratio SLIP(γ) of a transmission belt with respect to a change in input torque (Tin) exceeds a permissible slip ratio rate of change set in advance, a steep change in the slip ratio (SLIP(γ)) is suppressed by limiting the rate of change in the input torque (Tin).
摘要翻译：传动皮带的滑移率SLIP（γ）相对于输入转矩（Tin）的变化的变化率（ΔSLIP（γ））超过预先设定的容许滑移率变化率的区域，通过限制输入转矩（Tin）的变化率来抑制滑移率（SLIP（γ））的急剧变化。

10. 发明申请

WO2015173637A1 CONTROL APPARATUS FOR VEHICLE 审中-公开
标题翻译：车辆控制装置
公开(公告)号：WO2015173637A1
公开(公告)日：2015-11-19
申请号：PCT/IB2015/000916
申请日：2015-05-15
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： MATSUO, Kenji , HINO, Akira , KONDO, Hiroki , FUKAO, Mitsuhiro , INOUE, Daisuke , ITO, Akihide , AYABE, Atsushi
IPC分类号： F16H61/04 , F16H63/50
CPC分类号： F02D41/022 , F02D41/062 , F02D41/221 , F16H61/04 , F16H63/502 , F16H2037/0873 , F16H2061/047
摘要： A control apparatus for a vehicle is provided. The vehicle includes an engine, a dog clutch and a friction clutch. The dog clutch is configured to transmit power or interrupt transmission of power in a power transmission path that transmits power of the engine to a drive wheel. The dog clutch includes a synchromesh mechanism. The friction clutch is configured to transmit power or interrupt transmission of power in the power transmission path between the engine and the dog clutch. The control apparatus includes: an electronic control unit. The electronic control unit is configured to, when the synchromesh mechanism is operated in order to engage the dog clutch in a state where the vehicle is stopped and the friction clutch is released, increase a rotation speed of the engine as compared to when the synchromesh mechanism is not operated.
摘要翻译：提供了一种用于车辆的控制装置。车辆包括发动机，狗离合器和摩擦离合器。狗离合器被配置为在将发动机的动力传递到驱动轮的动力传递路径中传递动力或中断动力传递。狗离合器包括同步啮合机构。摩擦离合器构造成在发动机和爪式离合器之间的动力传递路径中传递动力或中断动力传递。控制装置包括：电子控制单元。所述电子控制单元构成为，当在所述同步啮合机构被操作以在所述车辆停止并且所述摩擦离合器被释放的状态下啮合所述爪式离合器时，与所述同步啮合机构相比，增加所述发动机的转速没有操作

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