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61. 发明专利

JP2006282070A Hybrid driving device 有权
标题翻译：混合驱动装置
公开(公告)号：JP2006282070A
公开(公告)日：2006-10-19
申请号：JP2005106605
申请日：2005-04-01
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OTA TAKASHI , KOMADA HIDEAKI
IPC分类号： B60W20/00 , B60K6/365 , B60K6/445 , B60K17/04 , B60L11/14 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/10 , F16H3/62 , F16H3/66 , F16H3/72 , F16H61/00 , F16H61/68 , F16H61/684 , F16H61/686
CPC分类号： F16H3/728
摘要： PROBLEM TO BE SOLVED: To provide a hybrid driving device for setting an over-drive mode, and for preventing shock due to the switching of an operation mode. SOLUTION: The hybrid driving device is provided with: a plurality of locking devices CL and BH for changing the connection relation between rotary elements in any differential gear mechanism 4 and rotary elements in another differential gear mechanism 5 and the fixed status of any rotary element; and a mode switching means 22 for selecting at least two operation modes of an operation mode for accelerating and outputting a power output by an internal-combustion engine 1 and another operation mode in which the relation of the operating status between the internal-combustion engine 1 and an output member is different from that of the operation mode, by switching locking/unlocking state of the locking devices CL and BH, and for switching locking/unlocking state of the locking devices CL and BH in a synchronizing status that the number of rotation of rotary elements whose connection relation with the other rotary elements changes due to the switching is prevented from being changed due to the switching. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于设定过驱动模式的混合驱动装置，并且用于防止由于操作模式的切换引起的冲击。解决方案：混合动力驱动装置设置有多个锁定装置CL和BH，用于改变任何差速齿轮机构4中的旋转元件与另一个差动齿轮机构5中的旋转元件之间的连接关系，以及任何旋转元件以及用于选择用于加速和输出内燃机1的输出的操作模式的至少两个操作模式的模式切换装置22以及内燃机1的运行状态的关系的另一操作模式并且输出构件与操作模式不同，通过切换锁定装置CL和BH的锁定/解锁状态，以及锁定装置CL和BH的锁定/解锁状态处于与旋转数相同的同步状态由于切换而防止与其他旋转元件的连接关系因切换而变化的旋转元件。版权所有（C）2007，JPO＆INPIT

62. 发明专利

JP2006194263A Automobile and method for controlling the same 审中-公开
标题翻译：汽车及其控制方法
公开(公告)号：JP2006194263A
公开(公告)日：2006-07-27
申请号：JP2005003674
申请日：2005-01-11
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OKUDA KOICHI , OTA TAKASHI , NAGANO SHUJI
IPC分类号： F16D48/02 , B60K6/442 , B60K6/52 , B60K6/543 , B60L11/14 , B60W10/02 , B60W10/06 , B60W10/10 , B60W10/30 , B60W20/00
CPC分类号： Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To make an operator not feel sense of incongruity when a clutch connecting an output shaft of a torque converter to an input shaft of CVT is engaged. SOLUTION: In this control method, when vehicle speed V is less than reference vehicle speed Vref (S110), garage hydraulic pressure control slowly connecting the clutch by slowly raising hydraulic pressure applied to a clutch after quickly raising the hydraulic pressure until right before the clutch is engaged (S130, S140) if engine speed Ne is not zero, and maximum hydraulic pressure control starting an electric oil pump (S160) and quickly engagement of the clutch by maximum hydraulic pressure is executed (S170) if engine speed Ne is zero and input shaft speed Np of the CVT is zero. Since the clutch is connected based on engine speed Ne and input shaft speed Np, operator's feeling sense of incongruity can be suppressed. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：当将变矩器的输出轴连接到CVT的输入轴的离合器接合时，使操作者不感到不协调。解决方案：在这种控制方法中，当车速V小于基准车速Vref（S110）时，车库液压控制通过缓慢提升施加在离合器上的液压而缓慢地连接离合器，直到右侧如果发动机转速Ne不为零，则在离合器接合之前（S130，S140）执行最大液压控制，启动电动油泵（S160）并且通过最大液压快速地接合离合器（S170）如果发动机转速Ne 为零，CVT的输入轴转速Np为零。由于离合器基于发动机转速Ne和输入轴速度Np连接，所以可以抑制操作者的不协调感。版权所有（C）2006，JPO＆NCIPI

63. 发明专利

JP2006020423A Controller of vehicle carrying motor 有权
标题翻译：车载电机控制器
公开(公告)号：JP2006020423A
公开(公告)日：2006-01-19
申请号：JP2004195802
申请日：2004-07-01
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KATO SHINGO , OTA TAKASHI , YOSHII KINYA , OKUDA KOICHI
IPC分类号： B60L3/00 , B60K1/04
CPC分类号： Y02T10/6265
摘要： PROBLEM TO BE SOLVED: To provide the controller of a vehicle carrying a motor which can improve the power performance and the fuel consumption performance of the vehicle by expanding the operation range of the motor by setting the upper limit number of rotations of the motor according to the temperature of the motor.
SOLUTION: The controller of the vehicle carries the motor having a power generation function is connected to a wheel through an engaging mechanism with the motor regenerating by driving the motor by the torque inputted from the wheel. The controller of the vehicle carrying the motor includes a temperature judging means for judging the temperature of the motor (steps S1, S11-S13), an upper limit number-of-rotations setting means for setting the upper limit number-of-rotations of the motor based on the temperature of the motor judged by the temperature judging means (step S2), and a release instruction means for releasing the engaging mechanism when the number of rotations of the motor becomes the upper limit number-of-rotations of the motor set by the upper limit number-of-rotations setting means if the engaging mechanism is engaged (steps S4, S6).
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供携带电动机的车辆的控制器，其可以通过扩大电动机的运行范围来提高车辆的动力性能和燃料消耗性能，通过设定电动机的上限转数电机根据电机的温度。解决方案：具有发电功能的车辆的控制器通过接合机构连接到车轮，电动机通过从车轮输入的转矩驱动马达而再生。携带电动机的车辆的控制器包括用于判断电动机的温度的温度判断装置（步骤S1，S11-S13），设定上限转数的上限转速设定装置基于由温度判断装置判断的电动机的温度的电动机（步骤S2），以及当电动机的转数变为电动机的上限转数时，释放接合机构的释放指令装置如果接合机构接合则由上限转数设定装置设定（步骤S4，S6）。版权所有（C）2006，JPO＆NCIPI

64. 发明专利

JP2006009657A Hybrid driving device 有权
标题翻译：混合驱动装置
公开(公告)号：JP2006009657A
公开(公告)日：2006-01-12
申请号：JP2004186656
申请日：2004-06-24
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KOMADA HIDEAKI , SUGIYAMA MASATAKA , OTA TAKASHI
IPC分类号： F02D29/02 , B60K6/445 , B60K6/54 , B60K6/547 , B60L11/14 , B60W10/04 , B60W10/06 , B60W10/08 , B60W10/10 , B60W20/00 , F02D29/00 , F02D41/04 , F02D43/00 , F02P5/15 , F16H61/04 , F16H63/50
CPC分类号： Y02T10/6239 , Y02T10/6286 , Y02T10/7077 , Y02T10/76
摘要： PROBLEM TO BE SOLVED: To provide a hybrid driving device capable of suppressing the driving force change of a vehicle in a torque phase in the shift stage of a transmission.
SOLUTION: The hybrid driving device having a plurality of motors including a first motor and a second motor as a source of driving force of a vehicle with the transmission constituted to go via an inertia phase from the torque phase in the shift stage, has a first control means for suppressing the change of driving force by changing the torque of the first motor and second motor into different torque from torque before shift start prediction before the start of the torque phase in the case of predicting the start of shift (steps S1 to S4); a second control means for suppressing the change of driving force of the vehicle by controlling the torque of the first motor and second motor in the case of the torque phase (steps S6, S7); and a third control means for returning the torque of the first motor to the torque before the start of the torque phase in the case of the inertia phase (steps S8, S9).
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供一种混合动力驱动装置，其能够抑制变速器的变速级中的转矩阶段中的车辆的驱动力变化。解决方案：具有多个电动机的混合动力驱动装置，所述多个电动机包括第一电动机和第二电动机，作为车辆的驱动力源，其中变速器被构造成通过惯性阶段从变速级中的转矩相位进入，具有第一控制装置，用于通过在预测开始变速器的情况下，在转矩相位开始之前，将第一电动机和第二电动机的转矩改变成与变速开始预测之前的转矩不同的转矩来抑制驱动力的变化（步骤 S1至S4）; 第二控制装置，用于通过在转矩相位的情况下控制第一电动机和第二电动机的转矩来抑制车辆的驱动力的变化（步骤S6，S7）; 以及第三控制装置，用于在惯性阶段的情况下将第一电动机的转矩返回到转矩相位开始之前的转矩（步骤S8，S9）。版权所有（C）2006，JPO＆NCIPI

65. 发明专利

JP2005238898A Hybrid vehicle driving device 审中-公开
标题翻译：混合动力驱动装置
公开(公告)号：JP2005238898A
公开(公告)日：2005-09-08
申请号：JP2004048675
申请日：2004-02-24
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KOMADA HIDEAKI , SUGIYAMA MASATAKA , ADACHI MASATOSHI , OTA TAKASHI
IPC分类号： B60K6/365 , B60K6/387 , B60K6/40 , B60K6/445 , B60K6/547 , B60K17/04 , B60K17/06 , F16H37/06 , B60K6/04
CPC分类号： Y02T10/6239
摘要： PROBLEM TO BE SOLVED: To aim at cost reduction and miniaturization of a hybrid vehicle driving device. SOLUTION: A plurality of change gear ratios are set by planetary gearing mechanisms 15, 20. An engine 1 and a first motor generator 10 conducting conversion between mechanical energy and electric power are provided. Two pairs of four-elements planetary gearing mechanisms 15, 20 as any of an input element and an output element, and a reaction force element are provided. The engine 1 is connected with the input element of one planetary gearing mechanism 15, and the first motor generator 10 is connected with the reaction force element of the planetary gearing mechanism 15. Furthermore, the output element and at least one of the other elements of the planetary gearing mechanism 15 are always or selectively connected with any element of the other planetary gearing mechanism. Moreover, the input element and the reaction force element are configured to be positioned on both sides of the output element interposed therebetween in the alignment chart of the planetary gearing mechanism 15. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了降低混合动力车辆驱动装置的成本和小型化。解决方案：通过行星齿轮传动机构15,20设定多个变速比。发动机1和第一电动发电机10进行机械能和电力之间的转换。提供两对作为输入元件和输出元件中的任一个的四元件行星齿轮传动机构15,20以及反作用力元件。发动机1与一个行星齿轮传动机构15的输入元件连接，第一电动发电机10与行星齿轮传动机构15的反作用力元件连接。此外，输出元件和至少一个其它元件行星齿轮传动机构15总是或选择性地与另一个行星齿轮传动机构的任何元件连接。此外，输入元件和反作用力元件构造成在行星齿轮传动机构15的对准图中位于输出元件的两侧。（C）2005年，JPO＆NCIPI

66. 发明专利

JP2005126021A Driving apparatus for hybrid vehicle 有权
标题翻译：混合动力驾驶装置
公开(公告)号：JP2005126021A
公开(公告)日：2005-05-19
申请号：JP2003366528
申请日：2003-10-27
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YOSHII KINYA , OTA TAKASHI
IPC分类号： B60K6/26 , B60K6/36 , B60K6/40 , B60K6/405 , B60K6/48 , B60K6/547 , B60K17/04 , B60K17/344 , B60L11/14 , F02D29/02 , F16H7/06 , F16H57/035 , B60K6/04 , F16H57/02
CPC分类号： Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a driving apparatus for a hybrid vehicle, which driving apparatus can be applied to the driving apparatus for an existing vehicle without performing a large scale modification, and has high versatility. SOLUTION: The driving apparatus for the hybrid vehicle is provided with a power source (an engine 1) and a speed changing mechanism (a transmission 4) mounted thereon, a power distributing section (a differential mechanism 8) of the torque output from the speed changing mechanism 4 to right and left wheels, which power distributing section is arranged on the side for connecting the speed changing mechanism 4 to the power source 1, and a motor (a motor generator 17). Other casings 27, 33, which retain a driving mechanism 23 connected to the speed changing mechanism 4 or a specified rotary member 15 of the power distributing section 8, are connected to the side surface of a casing 16 retaining the power distributing section 8 at the position on the power source 1 side from the power distributing section 8, and are connected to the rotary member 15 via the driving mechanism 23. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于混合动力车辆的驱动装置，该驱动装置可以应用于现有车辆的驱动装置而不进行大规模的修改，并且具有高通用性。解决方案：混合动力车辆的驱动装置设置有安装在其上的动力源（发动机1）和变速机构（变速器4），扭矩输出的动力分配部（差速机构8）从变速机构4到左右车轮，该动力分配部配置在用于将变速机构4连接到动力源1的一侧，以及电动机（电动发电机17）。保持与变速机构4连接的驱动机构23或动力分配部8的规定的旋转构件15的其他壳体27,33连接到保持动力分配部8的壳体16的侧面位于动力分配部8的动力源1侧，并通过驱动机构23与旋转部件15连接。（C）2005年，JPO＆NCIPI

67. 发明专利

JP2004345527A Driving device of hybrid car 有权
公开(公告)号：JP2004345527A
公开(公告)日：2004-12-09
申请号：JP2003145330
申请日：2003-05-22
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ADACHI MASATOSHI , OTA TAKASHI , SUGIYAMA MASATAKA , KOJIMA MASAHIRO , NAKAWAKI YASUNORI
IPC分类号： B60K6/365 , B60K6/445 , B60K17/04 , B60L11/14 , B60W10/10 , B60W20/00 , F16H3/72 , B60K6/04
CPC分类号： Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To increase power transmission efficiency of a hybrid driving device capable of setting a continuously variable transmission state and a fixed over-drive state, and to miniaturize the hybrid driving device. SOLUTION: In the hybrid car driving device, a power source 1, an output member 4, and a first motor generator 2 are connected to a power distribution mechanism 3 formed of a plurality of sets of differential mechanisms. The hybrid car driving device has a brake 19 for fixing the rotation speed ratio between the power source 1 and the output member 4 to the over drive state where the power source 1 rotates at a speed lower than that of the output member 4 by selectively preventing rotation of any rotation element in the power distribution mechanism 3. In a state where the rotation speed ratio is continuously varied by inputting or outputting torque with the first motor generator 2, the plurality of differential mechanisms do not contribute to the torque transmission between the power source 1 and the first motor generator 2 and the output member 4. COPYRIGHT: (C)2005,JPO&NCIPI

68. 发明专利

JP2004210028A Hybrid vehicle 有权
公开(公告)号：JP2004210028A
公开(公告)日：2004-07-29
申请号：JP2002379774
申请日：2002-12-27
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YOSHII KINYA , OTA TAKASHI , KATO SHINGO
IPC分类号： B60K6/365 , B60K6/48 , B60K6/547 , B60K17/04 , B60L3/00 , B60L11/14 , B60W10/02 , B60W10/04 , B60W10/08 , B60W20/00 , F02D29/02 , F16H59/08 , F16H59/18 , F16H59/24 , F16H59/44 , F16H61/12 , F16H63/50 , B60K41/02 , B60K6/04 , B60K41/00
CPC分类号： Y02T10/7077 , Y02T10/7241
摘要： PROBLEM TO BE SOLVED: To provide a hybrid vehicle capable of assuring vehicle driving stability at an erroneous shift into reverse. SOLUTION: A motor 20 is connected to a driving shaft 51 through a gear 27 and a differential gear 50. When it is determined that erroneous shift into reverse is performed by a shift lever 140 by information from a vehicle speed sensor 130, a control unit 100 outputs a control signal to a clutch 30 and an inverter 120 based on the information of an accelerator opening sensor 101. The invertor 120 drives the motor 20 by the control signal, and generates braking torque or driving torque on a driving wheel 51. COPYRIGHT: (C)2004,JPO&NCIPI

69. 发明专利

JP2001206105A CONTROL DEVICE FOR VEHICLE 失效
公开(公告)号：JP2001206105A
公开(公告)日：2001-07-31
申请号：JP2000015831
申请日：2000-01-25
申请人： TOYOTA MOTOR CORP
发明人： IWATSUKI KUNIHIRO , OTA TAKASHI , TAGA YUTAKA
IPC分类号： B60W10/04 , B60K6/20 , B60K6/387 , B60K6/442 , B60K6/54 , B60K6/547 , B60L50/16 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/11 , B60W10/18 , B60W10/30 , B60W20/00 , F02D29/00 , F02D29/02 , H02P11/06 , B60K41/06 , B60K6/02 , B60L11/14
摘要： PROBLEM TO BE SOLVED: To improve responsiveness of power transmission from a first driving source to wheels when driving a vehicle coasting with the first driving source. SOLUTION: This control device for the vehicle comprises an engine and a motor for transmitting motive power to the wheels, and a clutch for controlling transmission of torque between the engine and the wheels, and controls respective outputs of the engine and the motor according to a request to the vehicle for driving force. This control device further comprises a clutch control means for engaging the clutch (steps S11, S12) if the engine is not driven with the vehicle coasting at a speed below a give vehicle speed.

70. 发明专利

JP2000205001A VEHICLE CONTROL DEVICE 失效
公开(公告)号：JP2000205001A
公开(公告)日：2000-07-25
申请号：JP1103999
申请日：1999-01-19
申请人： TOYOTA MOTOR CORP
发明人： OTA TAKASHI , IWATSUKI KUNIHIRO
IPC分类号： B60W10/02 , B60K31/00 , B60W10/04 , B60W10/06 , B60W10/10 , F02D29/00 , F02D29/02 , F02D41/12 , B60K41/02
摘要： PROBLEM TO BE SOLVED: To improve a fuel consumption by performing a fuel cut depending on a vehicle traffic situation. SOLUTION: This control device is provided with a function to stop a fuel supply to an internal combustion engine serving as a power source during deceleration. In this case, the device includes a detecting means (a step S1) for detecting a traffic situation in which an abrupt braking is possible to be done during the deceleration with the fuel supply stopped, and a fuel cut control means (a step S2 and a step S3) which delays the restarting timing of the fuel supply compared with a case where the traffic situation is detected when the traffic situation in which the abrupt braking is possible to be done during the deceleration with the fuel supply stopped is not detected by the detecting means (the step S1).

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