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1. 发明授权

US5771478A Vehicle drive system with electrical power regeneration 失效
标题翻译：具有电力再生的车辆驱动系统
公开(公告)号：US5771478A
公开(公告)日：1998-06-23
申请号：US544430
申请日：1995-11-06
申请人： Kazumasa Tsukamoto , Takeshi Inuzuka , Masashi Hattori , Takuji Taniguchi , Haruki Takemoto , Kozo Yamaguchi
发明人： Kazumasa Tsukamoto , Takeshi Inuzuka , Masashi Hattori , Takuji Taniguchi , Haruki Takemoto , Kozo Yamaguchi
IPC分类号： F16H49/00 , B60K6/20 , B60K6/365 , B60K6/38 , B60K6/383 , B60K6/48 , B60K6/547 , B60K17/04 , B60L11/14 , B60T1/10 , B60T8/00 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/18 , B60W10/26 , B60W20/00 , F16H3/72 , F16H59/14 , F16H59/18 , H02P9/04 , G06G7/70
CPC分类号： B60W20/00 , B60K6/365 , B60K6/38 , B60K6/383 , B60K6/48 , B60K6/547 , B60T1/10 , B60T8/00 , B60W10/06 , B60W10/08 , B60W10/18 , B60W10/26 , B60L2240/441 , B60L2240/486 , B60W2510/0604 , B60W2510/0638 , B60W2510/1015 , B60W2510/104 , B60W2510/244 , B60W2540/12 , B60W2710/0644 , F16H3/724 , F16H59/14 , F16H59/18 , Y02T10/6221 , Y02T10/6286 , Y10S903/903 , Y10S903/91 , Y10S903/912 , Y10S903/913 , Y10S903/919 , Y10S903/946 , Y10S903/947 , Y10T477/23 , Y10T477/32
摘要： A drive system provides a smooth start for a vehicle and converts excess kinetic energy accompanying the difference in speed between the engine and the drive wheels occurring during starting into electrical energy for storage in a battery. The drive system includes a gearbox having at least a first gear element connected to an output shaft of an engine, a second gear element connected to a drive wheel of a vehicle and a third gear element for, by applying a braking torque to the third gear element, reducing the speed of rotation input from the first gear element and outputting it to the second gear element. An engaging element provides selective connection to any of the gear elements for mechanically connecting the output shaft of the engine to the drive wheel. The drive system further includes an electric rotary device connected to the third gear element, an accumulator, engine load detector for detecting engine load, speed detector for detecting the speed of at least one of the gear elements of the gearbox and for outputting a speed signal and a control unit.
摘要翻译：驱动系统为车辆提供平稳的启动，并且随着发动机和驱动轮之间的速度差而转换过多的动能，这些动能在起动到用于存储在电池中的电能期间发生。驱动系统包括齿轮箱，该齿轮箱具有至少连接到发动机的输出轴的第一齿轮元件，连接到车辆的驱动轮的第二齿轮元件和用于通过向第三档施加制动转矩的第三齿轮元件从而降低从第一齿轮元件输入的旋转速度并将其输出到第二齿轮元件。接合元件提供与任何齿轮元件的选择性连接，用于将发动机的输出轴机械连接到驱动轮。驱动系统还包括连接到第三齿轮元件的电动旋转装置，用于检测发动机负载的蓄能器，发动机负载检测器，用于检测齿轮箱的至少一个齿轮元件的速度的速度检测器，以及用于输出速度信号和控制单元。

2. 发明授权

US07255186B2 Hybrid drive system and vehicle equipped therewith 有权
标题翻译：混合动力驱动系统和配备的车辆
公开(公告)号：US07255186B2
公开(公告)日：2007-08-14
申请号：US10629743
申请日：2003-07-30
申请人： Satoru Wakuta , Kenji Omote , Takeshi Inuzuka , Kazuhisa Ozaki , Kazumasa Tsukamoto , Kozo Yamaguchi , Masatoshi Adachi , Kazutoshi Motoike , Masahiro Kojima
发明人： Satoru Wakuta , Kenji Omote , Takeshi Inuzuka , Kazuhisa Ozaki , Kazumasa Tsukamoto , Kozo Yamaguchi , Masatoshi Adachi , Kazutoshi Motoike , Masahiro Kojima
IPC分类号： B60K1/02
CPC分类号： F16H3/728 , B60K1/02 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/547 , F16H3/727 , F16H2037/0873 , Y02T10/6239 , Y10S903/911 , Y10T477/23 , Y10T477/26
摘要： An output of an internal combustion engine is transmitted to an output shaft by controlling a control motor to change a rotation speed output from the engine without speed steps via power distribution planetary gear. An output of a drive motor is input to the output shaft by changing the speed into two-step decelerated rotation by means of an automatic transmission. The transmission produces a desired torque by decelerating the speed by a large degree when a vehicle speed is low, and produces a desired number of revolutions by decelerating the speed by a small degree when the vehicle speed is high.
摘要翻译：内燃机的输出通过控制电动机通过配电行星齿轮来改变从发动机输出的转速而没有速度档来传递到输出轴。驱动马达的输出通过自动变速器将速度改变为两步减速旋转而被输入到输出轴。变速器通过在车速低时使速度大幅度减速而产生期望的转矩，并且通过在车速高时使速度减速而产生期望的转速。

3. 发明授权

US07174978B2 Hybrid drive unit, and front-engine/rear-drive type automobile having the hybrid drive unit mounted thereon 失效
标题翻译：混合驱动单元以及安装有混合驱动单元的前置/后置驱动型汽车
公开(公告)号：US07174978B2
公开(公告)日：2007-02-13
申请号：US10397427
申请日：2003-03-27
申请人： Takao Taniguchi , Kazumasa Tsukamoto , Kozo Yamaguchi , Kazuhisa Ozaki , Takeshi Inuzuka , Satoru Wakuta
发明人： Takao Taniguchi , Kazumasa Tsukamoto , Kozo Yamaguchi , Kazuhisa Ozaki , Takeshi Inuzuka , Satoru Wakuta
IPC分类号： B60K6/02
CPC分类号： B60K6/26 , B60K1/02 , B60K5/02 , B60K6/365 , B60K6/40 , B60K6/445 , B60K7/0007 , B60K17/046 , B60K17/16 , B60K17/22 , B60K17/24 , B60L11/123 , B60L11/14 , B60L2270/145 , H02K51/00 , Y02T10/6217 , Y02T10/6239 , Y02T10/641 , Y02T10/7077 , Y10S903/905 , Y10S903/906 , Y10S903/911 , Y10S903/951
摘要： A hybrid drive unit including a first motor, a first planetary gear and a second motor, wherein the first planetary gear distributes and transmits a drive force transmitted from an input shaft to the first motor and an output shaft, a power output from the output shaft and the second motor are synthesized and the first motor and the first planetary gear are housed in a transmission case with the second motor spaced from the transmission case.
摘要翻译：一种混合驱动单元，包括第一电动机，第一行星齿轮和第二电动机，其中第一行星齿轮将从输入轴传递的驱动力分配到第一电动机和输出轴，从输出轴输出的动力并且第二电动机被合成，并且第一电动机和第一行星齿轮容纳在变速箱中，第二电动机与变速箱间隔开。

4. 发明申请

US20050221939A1 Hybrid drive unit 有权
标题翻译：混合驱动单元
公开(公告)号：US20050221939A1
公开(公告)日：2005-10-06
申请号：US11089204
申请日：2005-03-25
申请人： Shigeki Takami , Kozo Yamaguchi , Takeshi Inuzuka , Tomohiko Ito
发明人： Shigeki Takami , Kozo Yamaguchi , Takeshi Inuzuka , Tomohiko Ito
IPC分类号： B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , B60K17/04 , B60L11/14 , B60W10/10 , B60W20/00 , F16H3/72
CPC分类号： B60K6/365 , B60K1/02 , B60K6/387 , B60K6/445 , B60W10/10 , F16H3/728 , F16H2037/0866 , F16H2037/104 , F16H2200/2007 , Y02T10/6239
摘要： A hybrid drive unit includes a three-element planetary gear coupled to two motors, and a reduction planetary gear which is drivingly connected to the three-element planetary gear and switches modes by controlling a clutch and a brake. A three-element direct drive mode is able to be achieved by providing another clutch which couples together any two elements of the reduction planetary gear, and locking up the reduction planetary gear. As a result, motor output is reduced compared with a four-element direct drive mode of related art during high-speed running, and energy recovery efficiency during regeneration can also be improved.
摘要翻译：混合驱动单元包括联接到两个电动机的三元件行星齿轮和通过控制离合器和制动器驱动地连接到三元件行星齿轮并切换模式的减速行星齿轮。通过提供将还原行星齿轮的任何两个元件连接在一起的另一个离合器并且锁定还原行星齿轮，能够实现三元件直接驱动模式。结果，与高速行驶中的相关技术的四元件直接驱动模式相比，电动机输出减少，并且还可以提高再生时的能量回收效率。

5. 发明授权

US07276007B2 Hybrid drive unit 有权
标题翻译：混合驱动单元
公开(公告)号：US07276007B2
公开(公告)日：2007-10-02
申请号：US11089204
申请日：2005-03-25
申请人： Shigeki Takami , Kozo Yamaguchi , Takeshi Inuzuka , Tomohiko Ito
发明人： Shigeki Takami , Kozo Yamaguchi , Takeshi Inuzuka , Tomohiko Ito
IPC分类号： F16H3/72
CPC分类号： B60K6/365 , B60K1/02 , B60K6/387 , B60K6/445 , B60W10/10 , F16H3/728 , F16H2037/0866 , F16H2037/104 , F16H2200/2007 , Y02T10/6239
摘要： A hybrid drive unit includes a three-element planetary gear coupled to two motors, and a reduction planetary gear which is drivingly connected to the three-element planetary gear and switches modes by controlling a clutch and a brake. A three-element direct drive mode is able to be achieved by providing another clutch which couples together any two elements of the reduction planetary gear, and locking up the reduction planetary gear. As a result, motor output is reduced compared with a four-element direct drive mode of related art during high-speed running, and energy recovery efficiency during regeneration can also be improved.
摘要翻译：混合驱动单元包括联接到两个电动机的三元件行星齿轮和通过控制离合器和制动器驱动地连接到三元件行星齿轮并切换模式的减速行星齿轮。通过提供将还原行星齿轮的任何两个元件连接在一起的另一个离合器并且锁定还原行星齿轮，能够实现三元件直接驱动模式。结果，与高速行驶中的相关技术的四元件直接驱动模式相比，电动机输出减少，并且还可以提高再生时的能量回收效率。

6. 发明授权

US07228209B2 Vehicle-drive control system and method and program therefor 有权
标题翻译：车辆驱动控制系统及其方法和程序
公开(公告)号：US07228209B2
公开(公告)日：2007-06-05
申请号：US10856861
申请日：2004-06-01
申请人： Kazuyuki Izawa , Hideki Hisada , Masaki Nomura , Kozo Yamaguchi , Toshio Okoshi , Tomochika Inagaki , Kazuma Hasegawa
发明人： Kazuyuki Izawa , Hideki Hisada , Masaki Nomura , Kozo Yamaguchi , Toshio Okoshi , Tomochika Inagaki , Kazuma Hasegawa
IPC分类号： B60L9/00
CPC分类号： B60W20/10 , B60K6/445 , B60L7/14 , B60L11/123 , B60L11/14 , B60L11/1861 , B60L15/20 , B60L15/2009 , B60L2210/40 , B60L2240/12 , B60L2240/36 , B60L2240/421 , B60L2240/423 , B60L2240/425 , B60L2240/441 , B60L2240/443 , B60L2240/445 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2240/80 , B60L2260/26 , B60L2270/145 , B60W10/06 , B60W10/08 , B60W20/00 , B60W30/18018 , B60W2510/0685 , F02D41/009 , F02D41/042 , F02D41/062 , F02D2041/0095 , F02D2200/0404 , F02D2200/501 , F02D2250/26 , F02N11/0814 , F02N15/003 , F02N19/005 , F02N2019/008 , Y02T10/48 , Y02T10/6217 , Y02T10/6239 , Y02T10/6286 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275 , Y10T477/23 , Y10T477/623
摘要： The invention includes a target-engine-speed acquisition element that acquires a target engine speed necessary to reduce engine speed, thereby stopping the engine at a target stop position; a crank-angle acquisition element that acquires a crank angle indicative of the position of a crankshaft; and a target-engine-speed correction element that corrects the target engine speed according to the acquired crank angle. Because the target engine speed is corrected according to the crank angle, the engine can be stopped at the target stop position even if the friction in the engine, the electric motor, etc. varies, the temperature or viscosity of the lubricating and cooling oils varies, or the vehicle is accelerated or decelerated during the reduction of the engine speed.
摘要翻译：本发明包括目标发动机速度获取元件，其获取降低发动机转速所需的目标发动机转速，从而将发动机停止在目标停止位置; 曲柄角获取元件，其获取表示曲轴位置的曲柄角; 以及根据所获取的曲柄角校正目标发动机转速的目标发动机速度校正元件。由于目标发动机转速根据曲轴角度进行修正，所以即使发动机，电动机等的摩擦发生变化，发动机也能够停止在目标停止位置，因此润滑油和冷却油的温度或粘度变化或者在发动机转速降低期间车辆被加速或减速。

7. 发明授权

US07117071B2 Hybrid vehicle drive control apparatus, and control method of hybrid vehicle drive apparatus and program thereof 有权
标题翻译：混合动力车辆驱动控制装置及其混合动力车辆驱动装置及其程序的控制方法
公开(公告)号：US07117071B2
公开(公告)日：2006-10-03
申请号：US10275576
申请日：2002-03-07
申请人： Kazuo Aoki , Toshio Okoshi , Hiroyuki Kojima , Kozo Yamaguchi , Ken Iwatsuki
发明人： Kazuo Aoki , Toshio Okoshi , Hiroyuki Kojima , Kozo Yamaguchi , Ken Iwatsuki
IPC分类号： H02P8/14 , H02P8/34
CPC分类号： B60W20/13 , B60K1/02 , B60K6/445 , B60L11/1851 , B60L15/2045 , B60L2240/423 , B60L2240/525 , B60W10/08 , B60W20/00 , B60W2510/244 , B60W2710/083 , Y02T10/52 , Y02T10/6239 , Y02T10/645 , Y02T10/7283
摘要： A hybrid vehicle drive apparatus including an electric power generator mechanically connected to the engine, a drive motor driven by at least one of an electric current generated by the electric power generator and an electric current supplied from a battery; a detector that detects a battery state of the battery and a controller that sets a target torque of the drive motor based on the battery state.
摘要翻译：一种混合动力车辆驱动装置，包括机械连接到发动机的发电机，由发电机产生的电流和从电池供给的电流中的至少一个驱动的驱动电机; 检测电池的电池状态的检测器和基于电池状态来设定驱动电动机的目标转矩的控制器。

8. 发明申请

US20050006963A1 Drive device 失效
标题翻译：驱动装置
公开(公告)号：US20050006963A1
公开(公告)日：2005-01-13
申请号：US10501073
申请日：2003-05-08
申请人： Masayuki Takenaka , Naruhiko Kutsuna , Kozo Yamaguchi
发明人： Masayuki Takenaka , Naruhiko Kutsuna , Kozo Yamaguchi
IPC分类号： B60K1/00 , B60K6/26 , H02K5/20 , H02K9/19 , H02K11/04 , H05K7/14 , H05K7/20 , H02K9/00
CPC分类号： H05K7/20927 , B60K1/00 , B60K6/26 , B60K2001/003 , H02K5/20 , H02K9/19 , H02K11/33
摘要： A drive unit comprises an electric motor, a drive unit casing 2 accommodating therein the electric motor, an inverter 3 that controls the electric motor, and a flow passage of a refrigerant that cools the inverter. The inverter defines a space R between it and a heat sink 5 integral with a substrate of the inverter, and is mounted to the drive unit casing, the space is compartmented by separation means 8 into a first chamber R1 facing the heat sink and a second chamber R2 facing the drive unit casing, and is communicated to the flow passage of the refrigerant, and the heat sink comprises heat-sink-side fins 56 extending into the first chamber and apart from the separation means. Thereby, temperature gradient can be provided between the both chambers, and effective cooling of the heat sink and the drive unit casing can be made possible with less flow rate of the refrigerant as compared with the case where the entire space comprising a single layer is cooled by the refrigerant according to the heat-resistant temperature of the inverter.
摘要翻译：驱动单元包括电动机，容纳电动机的驱动单元壳体2，控制电动机的逆变器3和冷却逆变器的制冷剂的流路。逆变器在其与与逆变器的基板一体化的散热器5之间限定空间R，并且安装到驱动单元壳体，空间被分离装置8分隔成面对散热器的第一室R1和第二室腔室R2面向驱动单元壳体，并且连通到制冷剂的流动通道，并且散热器包括延伸到第一室中并与分离装置分离的散热侧翅片56。因此，可以在两个室之间设置温度梯度，与冷却单一层的整个空间相比，能够以较少的制冷剂流量实现散热器和驱动单元壳体的有效冷却通过制冷剂根据变频器的耐热温度。

9. 发明授权

US06625524B2 Hybrid vehicle control apparatus and control method 有权
标题翻译：混合动力车辆控制装置及控制方法
公开(公告)号：US06625524B2
公开(公告)日：2003-09-23
申请号：US09835399
申请日：2001-04-17
申请人： Kozo Yamaguchi , Kenji Gotou
发明人： Kozo Yamaguchi , Kenji Gotou
IPC分类号： B60L900
CPC分类号： B60W20/10 , B60K1/02 , B60K6/365 , B60K6/40 , B60K6/445 , B60L11/12 , B60L2240/421 , B60L2240/423 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2510/0638 , B60W2510/082 , B60W2710/0644 , B60W2710/081 , B60W2710/083 , B60W2710/105 , F16H3/727 , F16H2037/102 , Y02T10/6239 , Y02T10/6286 , Y02T10/646 , Y02T10/7077 , Y10S903/903 , Y10S903/91 , Y10S903/951
摘要： A hybrid vehicle control apparatus, in a vehicle having an engine; a first electric motor and a second electric motor; an output shaft connected to a drive wheel; a differential gear device whose gear elements are connected to the engine, the first and second electric motors, and the output shaft, respectively, has a generated control torque calculation processing device for calculating a control torque generated in association with an electrical control of the second electric motor; an inertia torque calculation processing device for calculating inertia torques; a target control torque calculation processing device for calculating a control torque serving as a target; and a torque control processing device for performing a torque control of the first electric motor in accordance with the control torque serving as the target. As a result, the control torque can be calculated without being affected by inertia torques, so that the drive feeling of the hybrid type vehicle does not deteriorate.
摘要翻译：一种混合动力车辆控制装置，在具有发动机的车辆中; 第一电动机和第二电动机; 连接到驱动轮的输出轴; 齿轮元件分别连接到发动机，第一和第二电动机和输出轴的差动齿轮装置具有一个生成的控制转矩计算处理装置，用于计算与第二个电动机的电气控制相关联地产生的控制扭矩电动马达; 用于计算惯性力矩的惯性力矩计算处理装置; 目标控制扭矩计算处理装置，用于计算用作目标的控制转矩; 以及转矩控制处理装置，用于根据用作目标的控制转矩执行第一电动机的转矩控制。结果，可以在不受惯性力矩的影响的情况下计算控制扭矩，使得混合动力型车辆的驾驶感觉不劣化。

10. 发明授权

US5775449A Hybrid vehicle 失效
标题翻译：混合动力汽车
公开(公告)号：US5775449A
公开(公告)日：1998-07-07
申请号：US507514
申请日：1995-08-21
申请人： Shuzo Moroto , Kozo Yamaguchi
发明人： Shuzo Moroto , Kozo Yamaguchi
IPC分类号： B60L11/14 , B60K6/20 , B60K6/365 , B60K6/38 , B60K6/445 , B60K17/04 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/26 , B60W20/00 , F16H3/72 , B60K6/04
CPC分类号： B60W20/40 , B60K6/365 , B60K6/38 , B60K6/387 , B60K6/445 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/26 , B60W20/00 , B60L2240/441 , B60W2510/0638 , B60W2710/025 , F16H2037/0866 , F16H2200/2005 , F16H2200/2023 , F16H2200/2025 , F16H3/724 , F16H3/728 , Y02T10/6239 , Y02T10/6286 , Y10S903/91 , Y10S903/912 , Y10S903/914 , Y10S903/945 , Y10S903/946 , Y10T477/24 , Y10T477/26
摘要： A hybrid vehicle is capable of complying with a request for immediate acceleration while the vehicle is moving at a low speed and of being powered by a motor small in size so that the vehicle can be small in size and light in weight. The driving force of engine is supplemented by that of a motor. An output shaft is provided between the engine and the motor. A controller responds to a high torque requirement by increasing engine torque. When the vehicle moves normally, the engine is operated in an output range of high efficiency and low-pollution with output to an output shaft shared by a generator and motor, and while the generator generates electric-power, the engine output is combined with the output of the motor to drive the vehicle wheels. On the other hand, when high torque is required, since the electric power generation by the generator is suspended and the engine torque is increased, the output transferred from the engine to the drive shaft 1b is increased in proportion to the increase of the engine speed, with the result that desired driving state of the vehicle is ensured.
摘要翻译： PCT No.PCT / JP95 / 01109 Sec。 371日期1995年8月21日 102（e）日期1995年8月21日PCT Filed 1995年6月6日混合动力车辆能够在车辆以低速移动并且由小型运动机动力的情况下符合即时加速的要求，该车辆的尺寸可小，重量轻。发动机的驱动力由马达的驱动力补充。输出轴设置在发动机和电动机之间。控制器通过增加发动机转矩来响应高扭矩要求。当车辆正常移动时，发动机在高效率和低污染的输出范围内运行，输出到发电机和电动机共用的输出轴，发电机发电时，发动机输出与输出电机驱动车轮。另一方面，当需要高扭矩时，由于发电机的发电被暂停并且发动机扭矩增加，从发动机传递到驱动轴1b的输出与发动机转速的增加成比例地增加结果，确保车辆的期望驾驶状态。

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