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1. 发明授权

US07347802B2 Clutch control apparatus for hybrid vehicle 有权
标题翻译：用于混合动力车辆的离合器控制装置
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。

2. 发明申请

US20060063639A1 Clutch control apparatus for hybrid vehicle 有权
标题翻译：用于混合动力车辆的离合器控制装置
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。

3. 发明授权

US06994069B2 Hydraulic control device for valve trains of engine 失效
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.

4. 发明授权

US06694232B2 Control device for hybrid vehicle 失效
标题翻译：混合动力汽车控制装置
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。

5. 发明授权

US07191857B2 Hybrid vehicle and method for controlling the same 有权
标题翻译：混合动力车辆及其控制方法
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。

6. 发明授权

US07040433B2 Drive control apparatus for hybrid vehicle 有权
标题翻译：混合动力车用驱动控制装置
公开(公告)号：US07040433B2
公开(公告)日：2006-05-09
申请号：US10744011
申请日：2003-12-24
申请人： Kazuhisa Yamamoto , Nobuhiro Kira , Masao Kubodera , Yusuke Tatara
发明人： Kazuhisa Yamamoto , Nobuhiro Kira , Masao Kubodera , Yusuke Tatara
IPC分类号： B60K41/02
CPC分类号： B60W20/40 , B60K6/44 , B60K6/442 , B60K6/52 , B60L2240/445 , B60L2240/486 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2510/0604 , B60W2510/0671 , B60W2510/0676 , B60W2510/244 , B60W2520/10 , B60W2520/105 , B60W2530/16 , B60W2540/10 , B60W2540/12 , B60W2710/06 , B60W2710/0616 , B60W2710/08 , B60W2710/1061 , F16H61/662 , Y02T10/623 , Y02T10/6234 , Y02T10/6265 , Y02T10/6286
摘要： A rotational shaft receives drive power from an engine and a first motor, and drives front wheels through front clutches. A second motor drives rear wheels. The first motor and the second motor are supplied with electric power from a battery. A main ECU controls an electric vehicle mode in which the first clutches are disengaged, the supply of fuel to the engine is stopped, and the second motor drives the rear wheels to propel a hybrid vehicle, by dividing the electric vehicle mode into a first propulsion mode and a second propulsion mode. In the first propulsion mode, the first motor is de-energized. In the second propulsion mode, a load imposed on the second motor is greater than that of the first propulsion mode, and the first motor is supplied with electric power to rotate the rotational shaft at a predetermined speed.
摘要翻译：旋转轴从发动机和第一马达接收驱动力，并且通过前离合器驱动前轮。第二个电机驱动后轮。第一马达和第二马达由电池供电。主ECU控制第一离合器脱离的电动车辆模式，停止对发动机的燃料供给，并且第二电动机驱动后轮以推进混合动力车辆，通过将电动车辆模式分为第一推进模式和第二推进模式。在第一推进模式中，第一马达断电。在第二推进模式中，施加在第二电动机上的负载大于第一推进模式的负载，并且第一电动机被供给电力以使旋转轴以预定速度旋转。

7. 发明授权

US07296648B2 Power control apparatus for hybrid vehicle 有权
标题翻译：混合动力车用动力控制装置
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。

8. 发明申请

US20050284671A1 Power control appartus for hybrid vehicle 有权
标题翻译：混合动力汽车的动力控制系统
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。

9. 发明授权

US06377883B1 Control apparatus for hybrid vehicle 失效
标题翻译：混合动力汽车控制装置
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。

10. 发明授权

US6012428A Method for controlling air-fuel ratio in internal combustion engine 失效
标题翻译：内燃机空燃比控制方法
公开(公告)号：US6012428A
公开(公告)日：2000-01-11
申请号：US912575
申请日：1997-08-18
申请人： Toru Yano , Eisuke Kimura , Masanori Hayashi , Yusuke Tatara , Toshio Yokoyama , Kenichiro Kinoshita
发明人： Toru Yano , Eisuke Kimura , Masanori Hayashi , Yusuke Tatara , Toshio Yokoyama , Kenichiro Kinoshita
IPC分类号： F02D31/00 , F02D41/00 , F02D41/14 , F02D41/34 , F02D43/00 , F02D41/04
CPC分类号： F02D41/008 , F02D31/005 , F02D41/0072 , F02D41/1456 , F02D41/1474 , F02D41/1475 , F02D43/00 , F02D2041/0017 , F02D2250/18 , F02D2250/21 , Y02T10/47
摘要： A system for controlling fuel injection in an internal combustion engine such that when the target air-fuel ratio is switched from a rich value to a lean value, the air-fuel ratios are switched to the lean value by sequentially decreasing the amount of fuel injected into the cylinders, for example in a four cylinder engine into the #1, #2, #3 and #4 cylinders, with predetermined time differences. During this time, an electronic air control valve (EACV) is controlled in such a manner that it is stepwise opened with the switching of the air-fuel ratio s for the #1, #2, #3 and #4 cylinders, thereby causing the engine torque to remain the same to prevent the generation of a torque shock. When the target air-fuel ratio has been switched from the lean level to the rich level, the amounts of fuel injected into the #1, #2, #3 and #4 cylinders are controlled in such a manner that they are sequentially increased with predetermined time differences, and the EACV is controlled in such a manner that it is stepwise closed. Thus, it is possible to avoid the generation of a torque shock, while preventing the degradation of the emission during switching of the air-fuel ratio.
摘要翻译：一种用于控制内燃机中的燃料喷射的系统，使得当目标空燃比从浓值切换到稀薄值时，通过依次减少喷射的燃料量将空燃比转换为稀薄值进入气缸，例如在四缸发动机中进入＃1，＃2，＃3和＃4气缸，具有预定的时间差。在此期间，以＃1，＃2，＃3和＃4气缸的空燃比s的转换为顺序打开电子空气调节阀（EACV），从而使发动机扭矩保持不变，以防止产生扭矩冲击。当目标空燃比从稀薄水平切换到浓水平时，喷射到＃1，＃2，＃3和＃4气缸中的燃料量以这样的方式被控制：预定时间差，并且以逐步关闭的方式控制EACV。因此，可以避免产生转矩冲击，同时防止在空燃比切换期间发射的劣化。

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