公开(公告)号：US20030217877A1

公开(公告)日：2003-11-27

申请号：US10442133

申请日：2003-05-21

Applicant: HONDA GIKEN KOGYO KABUSHIKI KAISHA

Inventor： Yusuke Tatara ,  Toshihiko Fukuda ,  Tomofumi Ikematsu ,  Tetsuya Hasebe

IPC: B60K001/00

CPC classification number: B60W20/10 ,  B60K6/387 ,  B60K6/485 ,  B60K6/543 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W2520/10 ,  B60W2540/10 ,  B60W2710/023 ,  Y02T10/6226 ,  Y02T10/6286 ,  Y02T10/7258 ,  Y10T477/26

Abstract: A hybrid vehicle improves drivability during switching operation between an engine cruise mode and a motor cruise mode. The hybrid vehicle comprises an engine and a motor capable of generating electrical power as power sources, an output shaft to which at least one of the driving powers of the engine and the motor is transmitted for driving the vehicle in the engine cruise mode in which the vehicle is driven by the engine, or in the motor cruise mode in which the vehicle is driven by the motor, a clutch section which is provided between the engine and motor and the output shaft, and which is adapted to selectively disconnect the driving powers of the engine and the motor, and a control section which is adapted to control the clutch section, when the driving mode of the vehicle is switched between the engine cruise mode and the motor cruise mode alternately, so that the engagement degree of the clutch section is once decreased at switching, and then the decreased engagement degree of the clutch section is gradually increased and recovered.

Abstract translation: 混合动力车辆在发动机巡航模式和电动机巡航模式之间改善开关操作期间的驾驶性能。 混合动力车辆包括发动机和能够产生作为动力源的电力的电动机，输出轴，发动机和电动机的驱动功率中的至少一个被传递到该发动机和马达的驱动功率，以便在发动机巡航模式中驱动车辆，其中 车辆由发动机驱动，或由电动机驱动车辆的电动巡航模式，设置在发动机和电动机与输出轴之间的离合器部分，其适于选择性地断开 发动机和电动机以及控制部分，其适于控制离合器部分，当车辆的行驶模式在发动机巡航模式和电动机巡航模式之间交替切换时，离合器部分的接合度为 在切换时一旦下降，然后逐渐增加和恢复离合器部分的减小的接合度。

公开(公告)号：US20030217728A1

公开(公告)日：2003-11-27

申请号：US10441217

申请日：2003-05-20

Applicant: HONDA GIKEN KOGYO KABUSHIKI KAISHA

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

IPC: F01L001/34

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

Abstract: 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.

Abstract translation: 一种用于发动机的气门机构的液压控制装置，其具有通过对所述气门机构施加油压以停止相关联的进气门和排气门的操作来选择性地停用的气缸，所述液压控制装置包括多个摇杆，所述摇杆轴被布置 并且每个在其中设置有用于向每个阀列施加油压以便致动和停用气缸的液压通道，分别设置到摇杆的多组液压回路， 用于分别向每个液压回路中的每个摇臂提供油压，以及设置在液压回路上的油压测量部，用于测量每个液压回路中的油压。

公开(公告)号：US20030037977A1

公开(公告)日：2003-02-27

申请号：US10166700

申请日：2002-06-12

Applicant: HONDA GIKEN KOGYO KABUSHIKI KAISHA

Inventor： Yusuke Tatara ,  Hirokatsu Amanuma ,  Kazuhiko Kitano

IPC: B60K006/04

CPC classification number: B60K6/52 ,  B60K1/00 ,  B60K6/48 ,  B60K17/16 ,  B60K17/354 ,  B60K17/356 ,  B60K28/165 ,  B60T2270/613 ,  B60W10/02 ,  B60W2510/244 ,  B60W2520/10 ,  B60W2520/125 ,  B60W2520/14 ,  B60W2530/10 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2720/14 ,  B62D11/24 ,  Y02T10/6221 ,  Y02T10/6265 ,  Y10S903/914 ,  Y10S903/916 ,  Y10S903/917 ,  Y10S903/946

Abstract: A drive force distribution apparatus for a hybrid vehicle having an engine for driving a pair of first drive wheels and an electric motor for driving a pair of second drive wheels. The drive force distribution apparatus includes a first clutch interposed between the electric motor and one of the second drive wheels, a second clutch interposed between the electric motor and the other of the second drive wheels, and a battery for supplying electric energy to the electric motor and storing electric energy regenerated by the electric motor. The drive force distribution apparatus further includes a first unit for deciding the distribution between a drive for driving the first drive wheels and a drive force for driving the second drive wheels, a second unit for deciding the distribution between a drive force for driving one of the second drive wheels and a drive force for driving the other of the second drive wheels according to a detected vehicle speed, steering angle, and yaw rate, and a clutch control unit for controlling a degree of engagement of each of the first and second clutches according to the distribution decided by the second unit.

Abstract translation: 一种用于混合动力车辆的驱动力分配装置，具有用于驱动一对第一驱动轮的发动机和用于驱动一对第二驱动轮的电动机。 驱动力分配装置包括插入电动机和第二驱动轮之一的第一离合器，插入在电动机和第二驱动轮中的另一个之间的第二离合器，以及用于向电动机供给电能的电池 并存储由电动机再生的电能。 驱动力分配装置还包括：第一单元，用于确定用于驱动第一驱动轮的驱动器和用于驱动第二驱动轮的驱动力之间的分配;第二单元，用于确定用于驱动第一驱动轮之一的驱动力之间的分配; 第二驱动轮和用于根据检测到的车速，转向角和横摆率驱动第二驱动轮中的另一个的驱动力，以及离合器控制单元，用于控制第一和第二离合器中的每一个的接合程度， 由第二单位决定分配。

公开(公告)号：US20020073726A1

公开(公告)日：2002-06-20

申请号：US10017296

申请日：2001-12-18

Applicant: Honda Giken Kogyo Kabushiki Kaisha

Inventor： Tetsuya Hasebe ,  Yusuke Tatara ,  Toshinori Tsukamoto

IPC: F25D023/12 ,  F25B027/00

CPC classification number: B60K6/22 ,  B60K1/02 ,  B60K2001/003 ,  F01P7/164 ,  F01P7/165 ,  F01P2003/187 ,  F01P2005/025 ,  F01P2050/24 ,  F01P2050/30 ,  F01P2060/14 ,  H01M6/5044 ,  H01M10/613 ,  H01M10/625 ,  H01M10/633 ,  H01M10/6568 ,  H01M10/663 ,  H01M10/667 ,  Y10S903/903 ,  Y10S903/904 ,  Y10S903/905 ,  Y10S903/906 ,  Y10S903/907 ,  Y10S903/951

Abstract: A cooling apparatus which has a simple structure and which can efficiently cool a plurality of electric devices is disclosed. The apparatus comprises a cooling circuit including serially-connected cooling systems for cooling electric devices by circulating a refrigerant; a circulating pump for circulating the refrigerant through the cooling circuit; and a radiator which is serially connected to the cooling systems in the cooling circuit and has a refrigerant outlet from which a refrigerant is supplied. The serially-connected cooling systems are arranged in a manner such that heat resisting allowable temperatures, assigned to the electric devices which respectively correspond to the cooling systems, increase from the cooling system closest to the refrigerant outlet to the cooling system farthest from the refrigerant outlet in the cooling circuit, wherein each heat resisting allowable temperature is the maximum temperature at which the relevant electric device can operate.

Abstract translation: 公开了一种具有简单结构并能有效冷却多个电气装置的冷却装置。 该装置包括：冷却回路，包括串联连接的冷却系统，用于通过循环制冷剂来冷却电气装置; 循环泵，用于使制冷剂循环通过冷却回路; 以及散热器，其串联连接到冷却回路中的冷却系统，并具有供应制冷剂的制冷剂出口。 串联连接的冷却系统的布置方式使得分配给分别对应于冷却系统的电气设备的耐热允许温度从最接近制冷剂出口的冷却系统增加到离制冷剂出口最远的冷却系统 在冷却回路中，各耐热容许温度为相关电气装置能够运转的最高温度。

公开(公告)号：US20040050598A1

公开(公告)日：2004-03-18

申请号：US10660777

申请日：2003-09-12

Applicant: Honda Giken Kogyo Kabushiki Kaisha

Inventor： Osamu Saito ,  Tetsuya Hasebe ,  Yusuke Tatara

IPC: B60K006/00

CPC classification number: 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

Abstract: 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.

Abstract translation: 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：US20030236599A1

公开(公告)日：2003-12-25

申请号：US10457568

申请日：2003-06-10

Applicant: HONDA GIKEN KOGYO KABUSHIKI KAISHA

Inventor： Osamu Saito ,  Yusuke Tatara ,  Masao Kubodera

IPC: B60K006/02 ,  G06F017/00

CPC classification number: 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

Abstract: 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.

Abstract translation: 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：US20020058565A1

公开(公告)日：2002-05-16

申请号：US09985795

申请日：2001-11-06

Applicant: Honda Giken Kogyo Kabushiki Kaisha

Inventor： Akihiro Yamamoto ,  Takahiro Yonekura ,  Tomohiro Nishi ,  Tetsu Sugiyama ,  Yusuke Tatara

IPC: B60K041/02

CPC classification number: B60W20/00 ,  B60K6/48 ,  B60K6/52 ,  B60K17/354 ,  B60W10/02 ,  B60W10/023 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W2710/025 ,  F16H61/143 ,  F16H2061/145 ,  Y02T10/6221 ,  Y02T10/6265 ,  Y02T10/6286 ,  Y10S903/903 ,  Y10S903/916 ,  Y10S903/917 ,  Y10S903/945 ,  Y10S903/946 ,  Y10T477/26 ,  Y10T477/27 ,  Y10T477/32 ,  Y10T477/73 ,  Y10T477/755 ,  Y10T477/78

Abstract: A control device for front and rear wheel drive vehicles, in which one of front and rear wheel pairs is driven with an engine and the other one of front and rear wheel pairs is driven with an electrical motor, and a torque converter with a lock-up mechanism capable of controlling the engagement amount is disposed between the engine and the one of wheel pairs, the control device comprising: a lock-up control means 68 and 69 for controlling the lock-up mechanism in such a manner that the engagement amount is changed to the target slip amount to be set in accordance with driving conditions of the front and rear wheel drive vehicle; a motor drive power setting means 61, 62 and 63 which sets the drive power of the motor; a compensation means (a target slip ratio setting unit) 67 which compensates the target slip amount according to the motor drive power set by the motor drive power setting means. The control device enables the setting of the optimum slip ratio of the torque converter to improve the fuel consumption, avoiding problems associated with noise and vibration during the motor assisting.

Abstract translation: 一种用于前轮和后轮驱动车辆的控制装置，其中前轮和后轮对中的一个由发动机驱动，并且前轮和后轮对中的另一个由电动机驱动，并且具有锁定 - 所述控制装置包括：锁定控制装置68和69，用于控制所述锁定机构，使得所述锁定机构的接合量为 改变为根据前轮驱动车辆和后轮驱动车辆的行驶条件设定的目标滑移量; 电动机驱动力设定装置61,62,63，其设定电动机的驱动力; 补偿装置（目标滑移率设定单元）67，其根据由马达驱动力设定装置设定的马达驱动力补偿目标滑移量。 控制装置能够设定变矩器的最佳滑移率，以改善燃料消耗，避免与电​​动机辅助期间的噪声和振动有关的问题。

公开(公告)号：US20040065490A1

公开(公告)日：2004-04-08

申请号：US10675952

申请日：2003-10-02

Applicant: Honda Giken Kogyo Kabushiki Kaisha

Inventor： Osamu Saito ,  Yusuke Tatara ,  Tetsuya Hasebe

IPC: B60K001/00

CPC classification number: 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

Abstract: 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.

Abstract translation: 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 电动机经由第二离合器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，电动机输出控制部18计算第二电动机16所需的转矩 根据车辆行驶的路面的倾斜角度，以及第二电动机16中的一相的定子绕组的连续通电时间段T1。

公开(公告)号：US20040060752A1

公开(公告)日：2004-04-01

申请号：US10671560

申请日：2003-09-29

Applicant: Honda Giken Kogyo Kabushiki Kaisha

Inventor： Shuji Oshida ,  Yusuke Tatara ,  Kazuhiro Hara ,  Osamu Saito

IPC: B60K006/00

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

Abstract: 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.

Abstract translation: 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：US20020063540A1

公开(公告)日：2002-05-30

申请号：US10038825

申请日：2002-01-08

Applicant: HONDA GIKEN KOGYO KABUSHIKI KAISHA

Inventor： Yoshikazu Oshima ,  Yusuke Tatara ,  Motoshi Ishikawa ,  Yutaka Tamagawa ,  Tetsu Sugiyama ,  Toru Yano

IPC: H02P001/00 ,  H02P003/00 ,  H02P005/00

CPC classification number: B60W20/13 ,  B60K6/24 ,  B60K6/46 ,  B60K6/485 ,  B60K6/54 ,  B60K6/547 ,  B60L11/16 ,  B60L2240/423 ,  B60L2260/42 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W10/18 ,  B60W10/26 ,  B60W20/00 ,  B60W20/10 ,  B60W20/14 ,  B60W30/18127 ,  B60W30/18136 ,  B60W2510/244 ,  B60W2520/10 ,  B60W2530/16 ,  B60W2540/10 ,  B60W2710/0605 ,  B60W2710/0616 ,  B60W2710/0666 ,  B60W2710/083 ,  Y02T10/56 ,  Y02T10/6226 ,  Y02T10/6286 ,  Y02T10/6295 ,  Y02T10/642 ,  Y02T10/76 ,  Y02T10/84 ,  Y10S903/903 ,  Y10S903/905 ,  Y10S903/917 ,  Y10S903/919 ,  Y10S903/945 ,  Y10S903/947

Abstract: A control system controls a hybrid vehicle having an engine for rotating a drive axle, an electric motor for assisting the engine in rotating the drive axle and converting kinetic energy of the drive axle into electric energy in a regenerative mode, and an electric energy storage unit connected through a drive control circuit to the electric motor, for storing electric energy. The control system has a regenerative quantity determining unit which includes first, second, and third first regenerative quantity establishing units. The first regenerative quantity establishing unit establishes a first regenerative quantity for the electric motor based on a vehicle speed of the hybrid vehicle when the supply of fuel to the engine is stopped upon deceleration of the hybrid vehicle. The second regenerative quantity establishing unit establishes a second regenerative quantity for the electric motor based on a remaining capacity of the electric energy storage unit. The third regenerative quantity establishing unit establishes a third regenerative quantity for the electric motor based on a temperature of the drive control circuit. A pumping loss controlling unit controls pumping losses of the engine based on the first, second, and third regenerative quantities.

Abstract translation: 控制系统控制具有用于使驱动轴旋转的发动机的混合动力车辆，用于辅助发动机旋转驱动轴并将驱动轴的动能转换为再生模式的电能的电动机，以及电力存储单元 通过驱动控制电路连接到电动机，用于存储电能。 控制系统具有包括第一，第二和第三第一再生量建立单元的再生量确定单元。 第一再生量建立单元在混合动力车辆减速时停止向发动机供给燃料时，基于混合动力车辆的车速来建立电动机的第一再生量。 第二再生量建立单元基于电能存储单元的剩余容量建立电动机的第二再生量。 第三再生量建立单元基于驱动控制电路的温度建立电动机的第三再生量。 泵送损失控制单元基于第一，第二和第三再生量来控制发动机的泵送损失。