公开(公告)号：US07191857B2

公开(公告)日：2007-03-20

申请号：US10671560

申请日：2003-09-29

申请人： Shuji Oshida ,  Yusuke Tatara ,  Kazuhiro Hara ,  Osamu Saito

发明人： Shuji Oshida ,  Yusuke Tatara ,  Kazuhiro Hara ,  Osamu Saito

IPC分类号： B60K6/04

CPC分类号： B60W10/30 ,  B60K6/48 ,  B60K6/52 ,  B60K17/356 ,  B60L11/123 ,  Y02T10/6217 ,  Y02T10/6221 ,  Y02T10/6265 ,  Y02T10/7077 ,  Y02T10/7258 ,  Y10S903/904

摘要： A running motor for assisting an engine in driving a vehicle or singly driving the vehicle and an auxiliary unit motor for driving a compressor for an air conditioner are controlled by a common inverter via a changeover switch. According to this construction, the running motor and the auxiliary unit motor can be driven by the single inverter, and this can contribute to the reduction in the number of components, costs, space and weight, when compared with a case where inverters are provided to be used exclusively for the running motor and the auxiliary unit motor, respectively.

摘要翻译： 用于辅助发动机驱动车辆或单独驾驶车辆的行驶马达和用于驱动空调的压缩机的辅助单元马达通过转换开关由公共逆变器控制。 根据这种结构，运行电机和辅助单元电动机可以由单个逆变器驱动，这可以有助于减少部件数量，成本，空间和重量，与将逆变器提供给 分别用于运行电机和辅助单元电机。

公开(公告)号：US07296648B2

公开(公告)日：2007-11-20

申请号：US10528693

申请日：2003-09-29

申请人： Yusuke Tatara ,  Osamu Saito ,  Shuji Oshida ,  Tetsuya Hasebe

发明人： Yusuke Tatara ,  Osamu Saito ,  Shuji Oshida ,  Tetsuya Hasebe

IPC分类号： B62D61/10

CPC分类号： B60W20/00 ,  B60K6/44 ,  B60K6/52 ,  B60L11/08 ,  B60L11/123 ,  B60L11/14 ,  B60L11/1861 ,  B60L11/187 ,  B60L2240/486 ,  B60L2260/28 ,  B60W10/08 ,  B60W10/24 ,  B60W10/26 ,  B60W2510/08 ,  B60W2510/24 ,  B60W2510/244 ,  B60W2510/246 ,  B60W2520/10 ,  B60W2540/10 ,  B60W2540/16 ,  Y02T10/6217 ,  Y02T10/623 ,  Y02T10/6265 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7077 ,  Y10S903/93 ,  Y10T477/23

摘要： A power control apparatus for a hybrid vehicle (1), the hybrid vehicle including an internal combustion engine (11), a front motor-generator (12), and a transmission (13) which are connected to front wheels (Wf), and a rear motor-generator (14) which is connected to rear wheels (Wr) via a rear differential gear box (DR). A calculated value, which is obtained by subtracting a front output power F_POWER and an accessory output power DV_POWER from a battery output power limit B_LimPow is set as an rear output power limit R_LimPow. The smaller of a rear drive command R_PowCmd (which is set depending on the running state of the vehicle) and a rear output power limit R_LimPow is set as a new rear drive command R_PowCmd. Accordingly, a demanded motor output power can be obtained without increasing the size of the main battery (15).

摘要翻译： 一种混合动力车辆（1）的动力控制装置，所述混合动力车辆包括与前轮（Wf）连接的内燃机（11），前部电动发电机（12）和变速器（13），以及 经由后差速齿轮箱（DR）连接到后轮（Wr）的后部电动发电机（14）。 通过从电池输出功率限制B_LimPow减去前端输出功率F_POWER和附件输出功率DV_POWER而获得的计算值被设置为后端输出功率限制R_LimPow。 将背面驱动指令R_PowCmd（根据车辆的行驶状态设定）和后方输出功率限制R_LimPow中的较小者设定为新的后方驱动指令R_PowCmd。 因此，可以在不增加主电池（15）的尺寸的情况下获得要求的电动机输出功率。

公开(公告)号：US20050284671A1

公开(公告)日：2005-12-29

申请号：US10528693

申请日：2003-09-29

申请人： Yusuke Tatara ,  Osamu Saito ,  Shuji Oshida ,  Tetsuya Hasebe

发明人： Yusuke Tatara ,  Osamu Saito ,  Shuji Oshida ,  Tetsuya Hasebe

IPC分类号： B60W20/00 ,  B60K6/44 ,  B60K6/52 ,  B60K6/54 ,  B60L11/12 ,  B60L11/14 ,  B60W10/08 ,  B60W10/26 ,  F02D29/02 ,  B62D61/10 ,  B60K1/02 ,  B62D61/06

CPC分类号： B60W20/00 ,  B60K6/44 ,  B60K6/52 ,  B60L11/08 ,  B60L11/123 ,  B60L11/14 ,  B60L11/1861 ,  B60L11/187 ,  B60L2240/486 ,  B60L2260/28 ,  B60W10/08 ,  B60W10/24 ,  B60W10/26 ,  B60W2510/08 ,  B60W2510/24 ,  B60W2510/244 ,  B60W2510/246 ,  B60W2520/10 ,  B60W2540/10 ,  B60W2540/16 ,  Y02T10/6217 ,  Y02T10/623 ,  Y02T10/6265 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7077 ,  Y10S903/93 ,  Y10T477/23

摘要： A power control apparatus for a hybrid vehicle (1), the hybrid vehicle including an internal combustion engine (11), a front motor-generator (12), and a transmission (13) which are connected to front wheels (Wf), and a rear motor-generator (14) which is connected to rear wheels (Wr) via a rear differential gear box (DR). A calculated value, which is obtained by subtracting a front output power F_POWER and an accessory output power DV_POWER from a battery output power limit B_LimPow is set as an rear output power limit R_LimPow. The smaller of a rear drive command R_PowCmd (which is set depending on the running state of the vehicle) and a rear output power limit R_LimPow is set as a new rear drive command R_PowCmd. Accordingly, a demanded motor output power can be obtained without increasing the size of the main battery (15).

摘要翻译： 一种混合动力车辆（1）的动力控制装置，所述混合动力车辆包括与前轮（Wf）连接的内燃机（11），前部电动发电机（12）和变速器（13），以及 经由后差速齿轮箱（DR）连接到后轮（Wr）的后部电动发电机（14）。 通过从电池输出功率限制B_LimPow减去前端输出功率F_POWER和附件输出功率DV_POWER而获得的计算值被设置为后端输出功率限制R_LimPow。 将背面驱动指令R_PowCmd（根据车辆的行驶状态设定）和后方输出功率限制R_LimPow中的较小者设定为新的后方驱动指令R_PowCmd。 因此，可以在不增加主电池（15）的尺寸的情况下获得要求的电动机输出功率。

公开(公告)号：US07347802B2

公开(公告)日：2008-03-25

申请号：US10534818

申请日：2003-11-18

申请人： Yusuke Tatara ,  Masao Kubodera ,  Shuji Oshida

发明人： Yusuke Tatara ,  Masao Kubodera ,  Shuji Oshida

IPC分类号： B60W10/02 ,  B60W10/08

CPC分类号： B60K6/543 ,  B60K6/48 ,  B60W10/02 ,  B60W2710/022 ,  F16H61/662 ,  Y02T10/6221 ,  Y10T477/26 ,  Y10T477/27 ,  Y10T477/70 ,  Y10T477/735 ,  Y10T477/755 ,  Y10T477/78

摘要： A clutch control apparatus for a hybrid vehicle (1) having an engine (2) and a motor (3) as power sources, and an output shaft (13a). The clutch control apparatus includes a clutch device (12) and a clutch control device (19) operatively connected to the clutch device (12) for controlling the engagement degree of the clutch device (12) when the driving mode of the vehicle is alternately switched between an engine cruise mode and a motor cruise mode. The clutch control device (19) is adapted to execute a clutch relaxation control operation which includes an engagement decreasing control operation and a subsequent engagement recovery control operation, and is further adapted to execute an engagement increasing control operation in which the engagement degree of the clutch device (12) is forced to increase when the revolution rate of the engine (2) falls below a predetermined value.

摘要翻译： 一种用于混合动力车辆（1）的离合器控制装置，其具有作为动力源的发动机（2）和马达（3）以及输出轴（13a）。 离合器控制装置包括离合器装置（12）和离合器控制装置（19），离合器控制装置（19）可操作地连接到离合器装置（12），用于当车辆的行驶模式交替切换时控制离合器装置（12）的接合程度 在发动机巡航模式和电机巡航模式之间。 离合器控制装置（19）适于执行包括接合减小控制操作和后续接合恢复控制操作的离合器松弛控制操作，并且还适于执行接合增加控制操作，其中离合器 当发动机（2）的转速低于预定值时，装置（12）被强制增加。

公开(公告)号：US20060063639A1

公开(公告)日：2006-03-23

申请号：US10534818

申请日：2003-11-18

申请人： Yusuke Tatara ,  Masao Kubodera ,  Shuji Oshida

发明人： Yusuke Tatara ,  Masao Kubodera ,  Shuji Oshida

IPC分类号： B60W10/02

CPC分类号： B60K6/543 ,  B60K6/48 ,  B60W10/02 ,  B60W2710/022 ,  F16H61/662 ,  Y02T10/6221 ,  Y10T477/26 ,  Y10T477/27 ,  Y10T477/70 ,  Y10T477/735 ,  Y10T477/755 ,  Y10T477/78

摘要： A clutch control apparatus for a hybrid vehicle (1) having an engine (2) and a motor (3) as power sources, and an output shaft (13a). The clutch control apparatus includes a clutch device (12) and a clutch control device (19) operatively connected to the clutch device (12) for controlling the engagement degree of the clutch device (12) when the driving mode of the vehicle is alternately switched between an engine cruise mode and a motor cruise mode. The clutch control device (19) is adapted to execute a clutch relaxation control operation which includes an engagement decreasing control operation and a subsequent engagement recovery control operation, and is further adapted to execute an engagement increasing control operation in which the engagement degree of the clutch device (12) is forced to increase when the revolution rate of the engine (2) falls below a predetermined value.

摘要翻译： 一种用于混合动力车辆（1）的离合器控制装置，其具有作为动力源的发动机（2）和马达（3）以及输出轴（13a）。 离合器控制装置包括离合器装置（12）和离合器控制装置（19），离合器控制装置（19）可操作地连接到离合器装置（12），用于当车辆的行驶模式交替切换时控制离合器装置（12）的接合程度 在发动机巡航模式和电机巡航模式之间。 离合器控制装置（19）适于执行包括接合减小控制操作和后续接合恢复控制操作的离合器松弛控制操作，并且还适于执行接合增加控制操作，其中离合器 当发动机（2）的转速低于预定值时，装置（12）被强制增加。

公开(公告)号：US06694232B2

公开(公告)日：2004-02-17

申请号：US10457568

申请日：2003-06-10

申请人： Osamu Saito ,  Yusuke Tatara ,  Masao Kubodera

发明人： Osamu Saito ,  Yusuke Tatara ,  Masao Kubodera

IPC分类号： G06F1700

CPC分类号： B60W20/13 ,  B60K6/485 ,  B60K6/54 ,  B60L7/18 ,  B60L7/26 ,  B60L11/14 ,  B60L11/1861 ,  B60L15/2045 ,  B60L2240/12 ,  B60W10/06 ,  B60W10/08 ,  B60W10/18 ,  B60W10/26 ,  B60W20/00 ,  B60W2510/244 ,  B60W2520/10 ,  B60W2720/10 ,  F02D41/0087 ,  Y02T10/6226 ,  Y02T10/6286 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7077 ,  Y02T10/7283 ,  Y10S903/917 ,  Y10S903/947

摘要： A control device for a hybrid vehicle which comprises an engine and a motor-generator that is capable of generating electrical power as power sources, and in which the power of at least one of the engine and the motor-generator is transmitted to an output shaft for driving the hybrid vehicle. The control device comprises a battery which is capable of supplying energy to the motor-generator, a state of charge measuring section for measuring the state of charge of the battery, and a drive control section that preliminarily stores information of a motor drive permissible vehicle speed below which a motor drive mode, in which the engine outputs no power and the motor is operated solely for driving the hybrid vehicle, is employed. The drive control section is adapted to control so to increase the motor drive permissible vehicle speed when the state of charge of the battery measured by the state of charge measuring section is equal to or greater than a predetermined value.

摘要翻译： 一种用于混合动力车辆的控制装置，其包括能够产生电力作为动力源的发动机和电动发电机，并且其中至少一个发动机和电动发电机的动力被传递到输出轴 用于驾驶混合动力车辆。 控制装置包括能够向电动发电机供电的电池，用于测量电池的充电状态的充电状态测量部，以及预先存储电动机驱动允许车速信息的驱动控制部 采用其中发动机不输出动力并且电动机仅用于驱动混合动力车辆的电动机驱动模式。 驱动控制部适于在由充电状态计测部测定的电池的充电状态为规定值以上的情况下控制，从而提高电动机驱动允许车速。

公开(公告)号：US07213666B2

公开(公告)日：2007-05-08

申请号：US10660777

申请日：2003-09-12

申请人： Osamu Saito ,  Tetsuya Hasebe ,  Yusuke Tatara

发明人： Osamu Saito ,  Tetsuya Hasebe ,  Yusuke Tatara

IPC分类号： B60K6/04

CPC分类号： B60W10/06 ,  B60K6/44 ,  B60K6/52 ,  B60K6/54 ,  B60L3/0061 ,  B60L11/123 ,  B60L11/14 ,  B60L15/2009 ,  B60L2240/36 ,  B60L2240/642 ,  B60L2260/28 ,  B60W10/08 ,  B60W20/11 ,  B60W2510/244 ,  B60W2540/10 ,  B60W2550/142 ,  B60W2710/0644 ,  B60W2710/065 ,  F02N11/0814 ,  F16H61/0021 ,  Y02T10/6217 ,  Y02T10/623 ,  Y02T10/6265 ,  Y02T10/6286 ,  Y02T10/645 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7275 ,  Y02T10/7291 ,  Y02T90/16 ,  Y10S903/93

摘要： An engine is connected to front wheels via a primary motor, a clutch and a transmission, and a secondary motor is connected to rear wheels. A vehicle is driven by the secondary motor while performing a combustion suspended idle operating condition in which the engine which has been brought to a combustion suspended condition is run idly by the primary motor according to driving conditions of the vehicle. The necessity for idling the engine is obviated so as to reduce the fuel consumption. Further, the engine can also be started up in quick and secured fashions by resuming the control of fuel supply and injection to the engine which is being run idly with its combustion being suspended and driving the primary motor while reducing the consumed power to a minimum level by reducing the load of the primary motor which runs the engine idly with its combustion being suspended.

摘要翻译： 发动机通过主电动机，离合器和变速器连接到前轮，并且次级电动机连接到后轮。 在执行燃烧暂停怠速运转状态的情况下，由二次电动机驱动车辆，其中使已经达到燃烧暂停状态的发动机由主电动机根据车辆的行驶条件空转。 消除发动机空转的必要性，以减少燃料消耗。 此外，发动机还可以通过恢复对发动机的燃料供给和喷射的控制而以快速和固定的方式启动，该发动机在其燃烧被暂停并且驱动主电动机同时将消耗功率降至最低水平 通过减少在其燃烧暂停时空载运行发动机的主电动机的负载。

公开(公告)号：US07117963B2

公开(公告)日：2006-10-10

申请号：US10675952

申请日：2003-10-02

申请人： Osamu Saito ,  Yusuke Tatara ,  Tetsuya Hasebe

发明人： Osamu Saito ,  Yusuke Tatara ,  Tetsuya Hasebe

IPC分类号： B60K1/00

CPC分类号： B60W10/08 ,  B60K6/44 ,  B60K6/442 ,  B60K6/46 ,  B60K6/52 ,  B60K6/54 ,  B60K2001/003 ,  B60L3/003 ,  B60L3/0061 ,  B60L11/123 ,  B60L11/14 ,  B60L15/2009 ,  B60L15/2081 ,  B60L2210/40 ,  B60L2240/36 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/425 ,  B60L2240/80 ,  B60L2260/167 ,  B60L2260/28 ,  Y02T10/6217 ,  Y02T10/623 ,  Y02T10/6234 ,  Y02T10/6265 ,  Y02T10/644 ,  Y02T10/645 ,  Y02T10/7077 ,  Y02T10/7241 ,  Y02T10/7275

摘要： In a hybrid vehicle 1 in which a transmission 14 is connected via a first clutch 13 to an internal combustion engine 11 and a first motor 12 that are coupled in series to front wheels Wf, a second motor 16 which is a three-phase brushless DC motor is connected to the transmission 14 via a second clutch 15. When the vehicle in an idling stop state of the internal combustion engine 11 is to be started, a motor output control portion 18 calculates a torque which is required of the second motor 16 in accordance with the inclination angle of the road surface on which the vehicle is traveling, and also a continuous energization time period T1 of a stator winding of one phase in the second motor 16.

摘要翻译： 在通过第一离合器13连接到内燃机11的变速器14和与前轮Wf串联连接的第一电动机12的混合动力车辆1中，作为三相无刷直流 马达通过第二离合器15连接到变速器14。 当要启动内燃机11的怠速停止状态的车辆时，马达输出控制部分18根据车辆的路面的倾斜角度来计算第二马达16所需的扭矩 也是第二电动机16中的一相的定子绕组的连续通电时间段T 1。

公开(公告)号：US06994069B2

公开(公告)日：2006-02-07

申请号：US10441217

申请日：2003-05-20

申请人： Tetsuya Hasebe ,  Tetsu Sugiyama ,  Tomofumi Ikematsu ,  Masao Kubodera ,  Yusuke Tatara

发明人： Tetsuya Hasebe ,  Tetsu Sugiyama ,  Tomofumi Ikematsu ,  Masao Kubodera ,  Yusuke Tatara

IPC分类号： F02D17/02

CPC分类号： B60W10/06 ,  B60K6/485 ,  B60K6/543 ,  F01L13/0005 ,  F01L2013/001 ,  F01L2105/00 ,  F01L2800/00 ,  F01L2820/033 ,  Y02T10/6226

摘要： A hydraulic control device for valve trains of an engine having cylinders which are optionally deactivated by applying oil pressure to the valve train so as to suspend the operations of associated intake and exhaust valves, the hydraulic control device comprising a plurality of rocker shafts which are arranged in line, and each of which is provided with hydraulic passages therein for applying oil pressure to each of the valve trains so as to activate and deactivate the cylinders, a plurality of sets of hydraulic circuits, which are provided to the rocker shafts, respectively, for applying oil pressure to each of the rocker shafts, and oil pressure measuring sections provided to the hydraulic circuits, respectively, for measuring oil pressure in each of the hydraulic circuits.

公开(公告)号：US06377883B1

公开(公告)日：2002-04-23

申请号：US09631387

申请日：2000-08-03

申请人： Eijiro Shimabukuro ,  Shigeru Aoki ,  Kazuhiro Ueda ,  Yusuke Tatara

发明人： Eijiro Shimabukuro ,  Shigeru Aoki ,  Kazuhiro Ueda ,  Yusuke Tatara

IPC分类号： G06F770

CPC分类号： B60W20/30 ,  B60K6/22 ,  B60K6/48 ,  B60K6/543 ,  B60L11/14 ,  B60L15/2009 ,  B60L2240/421 ,  B60L2240/445 ,  B60L2240/486 ,  B60L2270/145 ,  B60W10/02 ,  B60W10/04 ,  B60W20/00 ,  B60W2510/0676 ,  B60W2510/081 ,  B60W2510/1005 ,  B60W2510/244 ,  F16H61/66254 ,  Y02T10/6221 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7275 ,  Y10S903/903 ,  Y10S903/909 ,  Y10S903/918 ,  Y10S903/945 ,  Y10S903/946 ,  Y10S903/951 ,  Y10T477/23 ,  Y10T477/26 ,  Y10T477/30 ,  Y10T477/327 ,  Y10T477/60 ,  Y10T477/638

摘要： By preventing engagement of an engaging part (clutch) under appropriate conditions, it is possible to effectively avoid the so-called surging phenomenon. When there is an engaging directive for the clutch, the rotational speed of the engaging element positioned at the output shaft side of the drive/regeneration motor (the clutch output rotational speed) is detected, and the gear ratio of the CVT is detected, and when the product of the rotational speed of the engaging element and the gear ratio of the CVT is equal to or below a predetermined value, complete engagement between the engaging elements is prevented, and control is conducted which makes the gear ratio large.

摘要翻译： 通过在合适的条件下防止接合部（离合器）的接合，能够有效地避免所谓的浪涌现象。 当存在用于离合器的接合指令时，检测位于驱动/再生电动机的输出轴侧的接合元件的转速（离合器输出转速），并检测CVT的变速比， 当接合元件的转速与CVT的齿轮比的乘积等于或小于预定值时，可以防止接合元件之间的完全接合，从而进行齿轮比的控制。