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91. 发明申请

US20030176955A1 Shift control device for hybrid vehicle 有权
标题翻译：混合动力车辆变速控制装置
公开(公告)号：US20030176955A1
公开(公告)日：2003-09-18
申请号：US10375347
申请日：2003-02-28
申请人： NISSAN MOTOR CO., LTD.
发明人： Yuusuke Minagawa , Toshikazu Oshidari
IPC分类号： B60L011/02
CPC分类号： B60W20/00 , B60K6/365 , B60K6/445 , B60K6/448 , B60K2006/262 , B60L15/2045 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W2510/081 , B60W2510/083 , B60W2710/081 , B60W2710/083 , B60W2710/086 , B60W2710/1061 , F16H3/727 , F16H2037/103 , F16H2037/106 , Y02T10/52 , Y02T10/56 , Y02T10/6239 , Y02T10/6243 , Y02T10/6286 , Y02T10/645 , Y02T10/7283 , Y10S903/91 , Y10S903/914 , Y10S903/919 , Y10S903/945 , Y10S903/951
摘要： A shift control device includes a controller and a differential mechanism including four rotating elements. Each of the elements is connected to an engine, two motor/generators and an output. The controller is programmed to calculate a target driving power; make a judgment as to whether the target driving power is less than or equal to a driving power wherein the engine is driven under optimum fuel efficiency; when the judgment shows that the target driving power is larger than the driving power, calculate an engine's speed and torque wherein the target driving power is realized such that the engine is driven for maximum load; and control the engine under the engine's speed and torque. Consequently, if the target driving power is above what the engine alone can provide under optimum fuel efficiency, it is possible to provide the target power without consuming an electric power of a battery.
摘要翻译：变速控制装置包括控制器和包括四个旋转元件的差动机构。每个元件连接到发动机，两个电动机/发电机和输出。控制器被编程为计算目标驱动功率; 判断目标驱动功率是否小于或等于发动机在最佳燃油效率下被驱动的驱动力; 当判断结果表明目标驱动力大于驱动力时，计算发动机的转速和转矩，其中实现目标驱动力以使发动机被驱动以达到最大负载; 并在发动机的转速和转矩下控制发动机。因此，如果目标驱动功率高于单一的发动机可以在最佳燃料效率下提供，则可以提供目标功率而不消耗电池的电力。

92. 发明授权

US06617703B2 Auxiliary drive and automobile equipped with the same 有权
公开(公告)号：US06617703B2
公开(公告)日：2003-09-09
申请号：US09985306
申请日：2001-11-02
申请人： Kenichiro Matsubara , Yuzo Kadomukai , Toshiyuki Innami
发明人： Kenichiro Matsubara , Yuzo Kadomukai , Toshiyuki Innami
IPC分类号： H02P904
CPC分类号： B60W20/13 , B60K1/02 , B60K6/448 , B60K6/485 , B60K6/50 , B60K6/52 , B60K6/547 , B60L2240/423 , B60W10/08 , B60W10/11 , B60W10/18 , B60W20/00 , B60W30/18127 , B60W2510/18 , B60W2510/244 , B60W2520/10 , B60W2520/28 , B60W2540/10 , B60W2540/12 , B60W2710/0605 , B60W2710/083 , B60W2710/18 , Y02T10/56 , Y02T10/6226 , Y02T10/6243 , Y02T10/6265 , Y02T10/642 , Y02T10/84 , Y10S903/916 , Y10S903/918 , Y10S903/919 , Y10S903/945 , Y10S903/947
摘要： There are included a first motor-generator; speed change device disposed between an engine and a first wheel drive shaft; demanded braking force detection device for detecting braking force demanded by the driver; engine braking force calculation device for calculating engine braking force; and regenerative braking force calculation device for calculating regenerative braking force resulted by regenerative power generation of the first motor-generator. Gear ratio or shift points of the speed change device is controlled on the basis of information from the demanded braking force detection device, the engine braking force calculation device and the regenerative braking force calculation device.

93. 发明申请

US20030069104A1 Drivetrain for a vehicle 有权
标题翻译：传动系车辆
公开(公告)号：US20030069104A1
公开(公告)日：2003-04-10
申请号：US10200551
申请日：2002-07-23
申请人： NISSAN MOTOR CO., LTD. & RENAULT SA
发明人： Masaki Nakano , Toshikazu Oshidari , Keyvan Kargar , Joel Poupon
IPC分类号： F16H003/72 , F16H037/06
CPC分类号： B60K6/365 , B60K1/02 , B60K6/38 , B60K6/40 , B60K6/445 , B60K6/448 , B60K2006/262 , B60L11/123 , B60L11/14 , B60L15/2045 , B60L15/2054 , B60L2210/40 , B60L2220/52 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2250/16 , B60L2270/145 , F16H3/728 , F16H2037/103 , F16H2200/2007 , F16H2200/2023 , F16H2200/2025 , H02K11/048 , H02K51/00 , Y02T10/6217 , Y02T10/6239 , Y02T10/6243 , Y02T10/641 , Y02T10/645 , Y02T10/7077 , Y02T10/7241 , Y02T10/7283 , Y10S903/905 , Y10S903/906 , Y10S903/91 , Y10S903/912 , Y10S903/913 , Y10S903/914 , Y10S903/951
摘要： A four-element, two-freedom-degree planetary gear mechanism is constructed by arraying four input/output elements of a sun gear S1, a ring gear R, a carrier C and a sun gear S2 in a alignment chart. One of the two elements R and C arrayed on the inner side is assigned to the input In from an engine whereas the other is assigned to the output Out to the drive shaft, and the two outer elements S1 and S2 are connected to motor-generators MGi and MGo, respectively. As a result, the torque for the motor-generators to bear can be made lower than the engine output, and the energy to pass through the motor-generators is made lower to improve the transmission efficiency of the drivetrain.
摘要翻译：通过在对准图中排列太阳齿轮S1，齿圈R，运载器C和太阳齿轮S2的四个输入/输出元件来构造四元件，二自由度行星齿轮机构。排列在内侧的两个元件R和C中的一个被分配给来自发动机的输入In，而另一个被分配给驱动轴的输出Out，并且两个外部元件S1和S2连接到电动发电机 MGi和MGo。结果，能够使发电机承受的扭矩低于发动机输出，并且通过电动发电机的能量降低，以提高传动系的传动效率。

94. 发明申请

US20020113440A1 POWER OUTPUT APPARATUS,HYBRID VEHICLE EQUIPPED WITH THE SAME AND METHOD FOR CONTROLLING OPERATING POINT OF ENGINE 有权
标题翻译：电力输出装置，混合动力装置及其控制发动机运行点的方法
公开(公告)号：US20020113440A1
公开(公告)日：2002-08-22
申请号：US09789589
申请日：2001-02-22
发明人： Akihiro Kimura , Tetsuya Abe
IPC分类号： H02P009/06
CPC分类号： B60W20/11 , B60K1/02 , B60K6/445 , B60K6/448 , B60W10/06 , B60W10/26 , B60W20/00 , B60W2510/0638 , F02D41/021 , F02D41/083 , Y02T10/6239 , Y02T10/6243 , Y10S903/903 , Y10S903/905
摘要： In this power output apparatus, an operation line lower in torque than the maximum torque line is adopted as a reference operation line for moving the motor operating point along the reference operation line in a steady state, and for controlling the motor operating point such that the power output from the motor becomes the required power by increasing the motor torque while substantially maintaining the motor rotation speed irrespective of the reference operation line when the power required of the motor increases. Therefore, according to this power output apparatus, even when the power required of the motor increases suddenly, the motor torque increases without increasing the motor rotation speed and the power output from the motor becomes equal to the required power immediately.
摘要翻译：在该动力输出装置中，采用比最大扭矩线更低扭矩的操作线作为用于在稳定状态下沿着基准作业线移动电动机工作点的基准操作线，并且为了控制电动机工作点，当电动机所需的功率增加时，电动机输出的功率通过增加电动机转矩而同时基本上保持电动机转速而与参考操作线无关，成为所需功率。因此，根据该动力输出装置，即使当电动机所需的功率突然增加时，电动机转矩也增加而不增加电动机转速，并且电动机的动力输出立即等于所需功率。

95. 发明授权

US06232733B1 Engine-motor hybrid vehicle control apparatus and method having power transmission device operation compensation function 有权
标题翻译：具有动力传动装置运行补偿功能的发动机 - 电动机混合动力车辆控制装置和方法
公开(公告)号：US06232733B1
公开(公告)日：2001-05-15
申请号：US09361120
申请日：1999-07-27
申请人： Kazuyoshi Obayashi , Tsuneyuki Egami , Hiroya Tsuji
发明人： Kazuyoshi Obayashi , Tsuneyuki Egami , Hiroya Tsuji
IPC分类号： H02P900
CPC分类号： B60W20/15 , B60K1/02 , B60K6/26 , B60K6/448 , B60L11/12 , B60L15/2045 , B60L2240/423 , B60L2260/26 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2710/0644 , B60W2710/0666 , B60W2710/083 , Y02T10/6243 , Y02T10/6286 , Y02T10/645 , Y02T10/7077 , Y02T10/7283 , Y10S903/906
摘要： An engine-motor hybrid vehicle has a power transmission device including a first rotary electric machine and a second rotary electric machine. The first rotary electric machine has a first rotor connected to an engine and a second rotor connected to vehicle wheels. When the engine is in the idling condition, an electronic control apparatus controls the power transmission device to restrict engine vibrations from being transmitted to the vehicle. The electronic control apparatus controls the power transmission device based on a difference in timings of detecting a first rotor position and a second rotor position in the first rotary electric machine. The electronic control apparatus controls the power transmission device to reduce mechanical shocks which occurs immediately after engine operation starting.
摘要翻译：发动机 - 电动机混合动力车辆具有包括第一旋转电机和第二旋转电机的动力传递装置。第一旋转电机具有连接到发动机的第一转子和连接到车轮的第二转子。当发动机处于怠速状态时，电子控制装置控制动力传递装置，以限制发动机振动传递到车辆。电子控制装置基于在第一旋转电机中检测第一转子位置和第二转子位置的定时的差异来控制动力传递装置。电子控制装置控制动力传递装置，以减少在发动机起动后立即发生的机械冲击。

96. 发明授权

US6131538A Apparatus for controlling internal combustion engine in hybrid vehicle and method of the same 失效
标题翻译：用于控制混合动力车辆内燃机的装置及其方法
公开(公告)号：US6131538A
公开(公告)日：2000-10-17
申请号：US80204
申请日：1998-05-18
申请人： Hiroshi Kanai
发明人： Hiroshi Kanai
IPC分类号： G01M17/007 , B60K6/20 , B60K6/442 , B60L11/02 , B60W10/06 , B60W10/26 , B60W20/00 , F02D29/02 , F02D29/06 , F02P17/02 , G01M15/00 , G01M15/04 , G01M15/06 , G01M15/10 , F02B65/00
CPC分类号： B60W10/06 , B60K6/445 , B60K6/448 , B60K6/46 , B60W10/26 , F02P17/02 , B60W2540/10 , Y02T10/48 , Y02T10/6217 , Y02T10/6239 , Y02T10/6243 , Y10S903/903
摘要： In a hybrid vehicle with an internal combustion engine and a motor mounted thereon, operation of the internal combustion engine stops when a battery has a large remaining charge, so that inspection of the internal combustion engine can not be carried out under such conditions. The present invention controls the internal combustion engine to drive in an inspection mode that is different from a normal driving state at the time of inspection of the internal combustion engine. A control unit mounted to control operation of the internal combustion engine and the motor carries out an inspection control routine in the following manner. The inspection of the internal combustion engine is carried out while a terminal T of a diagnosis connector is connected with a terminal E. The control procedure thus keeps the internal combustion engine driving irrespective of the remaining charge of the battery while the terminals T and E are connected with each other. Inspection of exhaust is carried out, while the connection of the terminal T with the terminal E is released. The control procedure accordingly keeps the internal combustion engine driving irrespective of the remaining charge of the battery until a predetermined time period has elapsed since the release of the connection. The structure of the present invention prevents the operation of the internal combustion engine from being stopped at the time of inspection and enable the inspection of the internal combustion engine.
摘要翻译：在具有内燃机和安装在其上的电动机的混合动力车辆中，当电池具有大的剩余电量时，内燃机的操作停止，使得在这种条件下不能进行内燃机的检查。本发明控制内燃机在与内燃机检查时的正常行驶状态不同的检查模式下驱动。安装用于控制内燃机和电动机的操作的控制单元以如下方式执行检查控制程序。在诊断连接器的端子T与端子E连接的同时进行内燃机的检查。由此，控制过程保持内燃机的驱动，而与电池的剩余电量无关，而端子T和E为相互连接。在终端T与终端E的连接被解除的情况下进行排气检查。控制程序相应地保持内燃机的驱动，而不管电池的剩余电量如何，直到从连接释放开始经过一段预定的时间。本发明的结构防止了内燃机的运转在检查时停止，能够检查内燃机。

97. 发明授权

US6098735A Hybrid drive system 失效
标题翻译：混合动力系统
公开(公告)号：US6098735A
公开(公告)日：2000-08-08
申请号：US29319
申请日：1998-04-29
申请人： Chandur Sadarangani , Thomas Backstrom , Stefan Ostlund
发明人： Chandur Sadarangani , Thomas Backstrom , Stefan Ostlund
IPC分类号： B60K17/04 , B60K6/448 , B60K6/543 , B60L11/12 , B60L11/14 , B60W10/06 , B60W10/08 , B60W20/00 , H02K16/00 , H02K49/00 , H02K49/06 , B60K1/00
CPC分类号： B60W20/30 , B60K6/448 , B60K6/543 , B60L11/12 , B60W10/06 , B60W10/08 , B60W20/00 , H02K16/005 , H02K49/06 , H02K99/00 , B60K2006/262 , B60L2210/30 , B60L2220/52 , Y02T10/54 , Y02T10/6243 , Y02T10/6286 , Y02T10/641 , Y02T10/7005 , Y02T10/7077 , Y02T10/7241 , Y10S903/918
摘要： A hybrid drive system includes an internal combustion engine with an output shaft. An energy converter is connected to the output shaft via a coupling. The energy converter has first and second rotors which are rotatable at different speeds in relation to each other. At least one of the rotors is provided with one or more windings which are supplied with current from a current converter. The current converter is supplied with direct current from a direct current source. A transmission with variable gear ratio is coupled to one of the rotors. The transmission and the current converter cooperate via a control arrangement. The control arrangement comprises a control unit for controlling rotational speed and torque of the internal combustion engine and the energy converter.
摘要翻译： PCT No.PCT / SE96 / 01090 Sec。 371日期：1998年4月29日 102（e）1998年4月29日PCT PCT 1996年9月3日PCT公布。公开号WO97 / 09191 日期1997年3月13日混合动力驱动系统包括具有输出轴的内燃机。能量转换器通过联轴器连接到输出轴。能量转换器具有可相对于彼此以不同速度旋转的第一和第二转子。至少一个转子设置有从电流转换器提供电流的一个或多个绕组。电流转换器由直流电源提供直流电流。具有可变齿轮比的变速器联接到一个转子。传输和电流转换器通过控制装置配合。控制装置包括用于控制内燃机和能量转换器的转速和转矩的控制单元。

98. 发明授权

US6087734A Power output apparatus, method of controlling power output apparatus, and driving system with power output apparatus incorporated therein 失效
标题翻译：功率输出装置，控制功率输出装置的方法，以及并入其中的功率输出装置的驱动系统
公开(公告)号：US6087734A
公开(公告)日：2000-07-11
申请号：US068208
申请日：1998-05-05
申请人： Tomoharu Maeda , Yoshihide Nii , Shoichi Sasaki , Takeshi Kotani , Eiji Yamada , Yasutomo Kawabata
发明人： Tomoharu Maeda , Yoshihide Nii , Shoichi Sasaki , Takeshi Kotani , Eiji Yamada , Yasutomo Kawabata
IPC分类号： B60K1/02 , B60K6/20 , B60K6/44 , B60K6/445 , B60K6/448 , B60K6/52 , B60K17/356 , B60L11/12 , B60L11/14 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , H02K7/11 , H02K7/18 , H02K51/00 , H02P9/04 , H02P15/00 , F02N11/06
CPC分类号： B60W20/10 , B60K6/22 , B60K6/365 , B60K6/40 , B60K6/44 , B60K6/448 , B60K6/52 , B60L11/12 , B60L11/123 , B60L11/14 , B60L11/1861 , B60L15/007 , B60L15/2009 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , H02K51/00 , B60K1/02 , B60K17/356 , B60K2006/262 , B60L2210/40 , B60L2220/14 , B60L2220/52 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/425 , B60L2240/441 , B60L2240/443 , B60L2240/486 , B60L2250/24 , B60L2250/26 , B60L2260/28 , B60L2260/44 , B60L2270/145 , B60W2710/0666 , Y02T10/56 , Y02T10/6217 , Y02T10/623 , Y02T10/6243 , Y02T10/6265 , Y02T10/6286 , Y02T10/641 , Y02T10/645 , Y02T10/646 , Y02T10/648 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275 , Y10S903/903 , Y10S903/91 , Y10S903/916 , Y10S903/951
摘要： A power output apparatus 20 includes a clutch motor, an assist motor, and a controller. The clutch motor and the assist motor are controlled by the controller to enable the power output from an engine to a crankshaft 56, and expressed as the product of its revolving speed and torque, to be converted to the power expressed as the product of a revolving speed and a torque of a drive shaft and to be output to the drive shaft. The engine can be driven at an arbitrary driving point defined by a revolving speed and a torque, as long as the energy or power output to the crankshaft is identical. A desired driving point that attains the highest possible efficiency with respect to each amount of output energy is determined in advance. In order to allow the engine to be driven at the desired driving point, the controller controls the clutch motor and the assist motor as well as the fuel injection and the throttle valve position. Such control procedures of the power output apparatus enhance the energy efficiency of the whole power output apparatus.
摘要翻译： PCT No.PCT / JP96 / 03157 Sec。 371日期：1998年5月5日 102（e）日期1998年5月5日PCT提交1996年10月28日PCT公布。第WO97 / 18101号公报日期1997年5月22日电力输出装置20包括离合器马达，辅助马达和控制器。离合器马达和辅助马达由控制器控制，以使得能够从发动机到曲轴56的功率输出，并将其表示为其转速和转矩的乘积，转换成以旋转速度速度和驱动轴的扭矩并输出到驱动轴。只要输出到曲轴的能量或功率相同，发动机可以在由转速和转矩限定的任意驱动点处被驱动。预先确定相对于每个输出能量量达到最高效率的期望的驱动点。为了允许发动机在期望的驱动点被驱动，控制器控制离合器马达和辅助马达以及燃料喷射和节气门位置。动力输出装置的这种控制程序增强了整个动力输出装置的能量效率。

99. 发明授权

US5992153A Power unit for a vehicle 失效
标题翻译：车辆动力单元
公开(公告)号：US5992153A
公开(公告)日：1999-11-30
申请号：US182323
申请日：1998-10-30
申请人： Yasunori Tsuchihashi , Takashi Izuo
发明人： Yasunori Tsuchihashi , Takashi Izuo
IPC分类号： B60K6/20 , B60K6/24 , B60K6/445 , B60K6/448 , B60K6/46 , B60L11/14 , B60W10/06 , B60W10/26 , B60W20/00 , F01L9/04 , F02D13/02 , F02D13/06 , F02D17/02 , F02D29/02 , F02D29/06 , F02D41/04 , F02D41/22 , F02D43/00 , F01B21/04
CPC分类号： B60W20/00 , B60K6/24 , B60K6/445 , B60K6/448 , B60K6/46 , B60W10/06 , B60W10/08 , B60W10/26 , F01L9/04 , Y02T10/6217 , Y02T10/6239 , Y02T10/6243 , Y02T10/6295 , Y10S903/903 , Y10S903/905
摘要： In a power unit for a vehicle, an internal combustion engine, equipped with electromagnetic valves on the respective cylinders and a generator connected to the output shaft of the engine, is provided. The electromagnetic valves are controlled by an electromagnetic valve actuating device. The generator converts at least a part of the engine output into electric power. The generated electric power is stored in a battery. The electric power stored in the battery is supplied to a motor in order to drive the vehicle. A control unit controls the output of motor in accordance with the requirement of the driver of the vehicle. Since the engine is not directly controlled by the driver, the engine can be operated at a predetermined speed range regardless of the requirements of the driver. This speed range is selected so that the maximum reliability and durability of the electromagnetic valves can be obtained. Thus, the advantages of the electromagnetic valves such as a low mechanical loss can be obtained without causing the problems relating to the durability and reliability of the electromagnetic valves.
摘要翻译：在用于车辆的动力单元中，提供了在各个气缸上配备有电磁阀的内燃机和连接到发动机的输出轴的发电机。电磁阀由电磁阀驱动装置控制。发电机将至少一部分发动机输出转换成电力。所产生的电力被存储在电池中。存储在电池中的电力被提供给电动机以驱动车辆。控制单元根据车辆驾驶员的要求控制电动机的输出。由于发动机不是由驾驶员直接控制的，发动机可以在预定的速度范围内操作，而不管驾驶员的要求如何。选择该速度范围，从而可以获得电磁阀的最大可靠性和耐用性。因此，可以获得诸如机械损失低的电磁阀的优点，而不会引起与电磁阀的耐久性和可靠性有关的问题。

100. 发明授权

US5988307A Power transmission apparatus, four-wheel drive vehicle with power transmission apparatus incorporated therein, method of transmitting power, and method of four-wheel driving 失效
标题翻译：动力传动装置，其中配有动力传动装置的四轮驱动车辆，发射动力的方法和四轮驱动方法
公开(公告)号：US5988307A
公开(公告)日：1999-11-23
申请号：US765367
申请日：1997-02-27
申请人： Eiji Yamada , Masanao Shiomi , Takao Miyatani , Yasutomo Kawabata , Ryouji Mizutani , Shigeru Matsuhashi , Shoichi Sasaki , Shigetaka Nagamatsu , Kyomi Shimada , Hidetsugu Hamada
发明人： Eiji Yamada , Masanao Shiomi , Takao Miyatani , Yasutomo Kawabata , Ryouji Mizutani , Shigeru Matsuhashi , Shoichi Sasaki , Shigetaka Nagamatsu , Kyomi Shimada , Hidetsugu Hamada
IPC分类号： B60K6/26 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/448 , B60K6/52 , B60K17/356 , B60K23/08 , B60L7/14 , B60L11/12 , B60L11/14 , B60L15/20 , B60W10/06 , B60W10/08 , B60W10/26 , B60W10/30 , B60W20/00 , B60W30/18 , H02K51/00
CPC分类号： B60K6/52 , B60K17/356 , B60K6/26 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/448 , B60L11/123 , B60L11/14 , B60L7/003 , B60L7/14 , B60W10/06 , B60W10/08 , B60W30/18018 , H02K51/00 , B60K2006/262 , B60K23/0808 , B60L2220/52 , B60L2240/421 , B60L2240/423 , B60L2240/486 , B60L2260/28 , B60W20/00 , B60W2510/244 , B60W2540/06 , B60W2710/0644 , B60W2710/0666 , B60W2710/081 , B60W2710/083 , B60W2710/105 , B60W2710/1061 , Y02T10/6217 , Y02T10/6239 , Y02T10/6243 , Y02T10/6265 , Y02T10/6286 , Y02T10/641 , Y02T10/646 , Y02T10/648 , Y02T10/7005 , Y02T10/7077 , Y02T10/7258 , Y10S903/903 , Y10S903/906 , Y10S903/91 , Y10S903/916 , Y10S903/947 , Y10S903/951
摘要： A clutch motor 30 that includes a rotatable outer rotor 32 and a rotatable inner rotor 34 and is driven to carry out power operation or regenerative operation is attached to an output shaft of an engine 50. The output of the clutch motor 30 is transmitted to front wheels 26 and 28 via a drive shaft 22A. An assist motor 40 is directly linked with a drive shaft 22B that transmits power to rear wheels 27 and 29. Slip rotation in the clutch motor 30 enables part of the energy of the engine 50 to be regenerated. The assist motor 40 is driven with at least part of the regenerated energy or energy stored in a battery 94. This structure allows torques to be output to the two different shafts and thereby realizes four-wheel-drive. In accordance with another possible structure, the assist motor 40 regenerates electric power, while the clutch motor 30 carries out over-drive operation. The structure of distributing power of the engine by the clutch motor may be replaced by another structure including a planetary gear 120 and two motors MG1 and MG2 to distribute the power by the planetary gear 120. This structure enables the power to be transmitted to one shaft by the output of the planetary gear 120 and to the other shaft by the output of the second motor MG2, thereby realizing four-wheel-drive.
摘要翻译： PCT No.PCT / JP96 / 01321 Sec。 371日期1997年2月27日 102（e）日期1997年2月27日PCT提交1996年5月20日PCT公布。 WO96 / 36507 PCT公开号日期：1996年11月21日包括可旋转外转子32和可旋转内转子34并被驱动进行动力操作或再生操作的离合器马达30被安装在发动机50的输出轴上。离合器马达 30经由驱动轴22A传递到前轮26和28。辅助马达40与向后轮27和29传递动力的驱动轴22B直接连接。离合器马达30中的滑动使得能够再生发动机50的能量的一部分。辅助马达40由存储在电池94中的再生能量或能量的至少一部分驱动。这种结构允许将扭矩输出到两个不同的轴，从而实现四轮驱动。根据另一可能的结构，辅助马达40再生电力，而离合器马达30执行过驱动操作。由离合器电动机分配发动机的结构可以由包括行星齿轮120和两个电动机MG1和MG2的另一种结构代替，以通过行星齿轮120来分配动力。这种结构使得动力能够传递到一个轴通过行星齿轮120的输出和第二马达MG2的输出到另一轴，从而实现四轮驱动。

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