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    Chopper control system
    1.
    发明授权
    Chopper control system 失效
    斩波控制系统

    公开(公告)号：US4345190A

    公开(公告)日：1982-08-17

    申请号：US85974

    申请日：1979-10-18

    申请人： Michimasa Horiuchi ,  Masahiko Ibamoto ,  Hideaki Rokutan

    发明人： Michimasa Horiuchi ,  Masahiko Ibamoto ,  Hideaki Rokutan

    IPC分类号： H02M1/08 ,  H02M3/135 ,  H02P7/29 ,  H02P5/06

    CPC分类号： H02M3/135 ,  Y10S388/903 ,  Y10S388/905 ,  Y10S388/92

    摘要： A thyristor chopper whose gate signal is controlled by a magnetic phase shifter is connected between a battery and a series motor of an electric vehicle and is short-circuited by a bypass contactor as soon as the duty factor of the chopper attains 100%. In the short-circuited condition of the chopper, the magnetic phase shifter remains idle and does not participate in the control operation although the instruction current and the actual motor current are kept applied to its control windings. Therefore, the level of the output from the magnetic phase shifter is indicative of the value of the actual motor current when the instruction current value is fixed, so that the actual motor current value can be detected by detecting the output level from the magnetic phase shifter. When the actual motor current value is detected to be excessively large, the bypass contactor short-circuiting the chopper is released to decrease the value of the motor current, while when the actual motor current value is detected to be excessively small, a field-weakening contactor is closed to connect a field-weakening resistor in parallel with the field winding of the series motor so as to accelerate the motor by the field-weakening control.

    摘要翻译： 其栅极信号由磁性移相器控制的晶闸管斩波器连接在电动车辆的电池和串联电动机之间，一旦斩波器的占空因数达到100％，就被旁路接触器短路。 在斩波器的短路状态下，尽管指令电流和实际电动机电流保持施加在其控制绕组上，磁性相移器保持空闲并且不参与控制操作。 因此，当指令电流值固定时，来自磁相移器的输出电平表示实际电动机电流的值，从而可以通过检测来自磁相移器的输出电平来检测实际的电动机电流值 。 检测到实际的电动机电流值过大时，释放旁路接触器短路斩波器以降低电动机电流的值，而当实际的电动机电流值被检测到过小时，磁场弱化 接触器闭合以将串联电动机的励磁绕组并联的弱磁电阻连接，以通过弱磁控制来加速电动机。

    Motor control apparatus with an improved thyristor chopper circuit
    2.
    发明授权
    Motor control apparatus with an improved thyristor chopper circuit 失效
    电机控制装置，具有改进的晶闸管斩波电路

    公开(公告)号：US4284934A

    公开(公告)日：1981-08-18

    申请号：US10304

    申请日：1979-02-07

    申请人： Hiroshi Narita ,  Michimasa Horiuchi ,  Masahiko Ibamoto ,  Hideaki Rokutan

    发明人： Hiroshi Narita ,  Michimasa Horiuchi ,  Masahiko Ibamoto ,  Hideaki Rokutan

    IPC分类号： H02P7/29 ,  H02P5/16

    CPC分类号： H02P7/29 ,  Y10S388/902 ,  Y10S388/917 ,  Y10S388/92

    摘要： A motor control apparatus to supply current from a D-C source to an electric motor has a thyristor chopper circuit, the duty factor of which is controlled depending on a current instruction signal. The thyristor chopper circuit is provided between the terminals of the D-C source in series with an electric motor, and has main and auxiliary thyristors. A series connection of a capacitor and a reactor, forming commutating elements, is connected across the auxiliary thyristor and oscillates to generate a pulse of current through a forward diode in order to turn off the main thyristor when the auxiliary thyristor is turned on. In addition, a saturable current transformer having first, second and third windings is provided. Through the first winding chopper current flows, and the second winding operates as the reactance of the commutating elements. The third winding is provided within the closed circuit formed when the chopper circuit is blocked, and causes current across the secondary winding to charge the capacitor of said chopper circuit.

    摘要翻译： 从D-C源向电动机供给电流的电动机控制装置具有晶闸管斩波电路，其占空因数根据电流指令信号而被控制。 晶闸管斩波电路设置在与电动机串联的D-C源的端子之间，并具有主晶闸管和辅助晶闸管。 电容器和电抗器的串联连接，形成换向元件，跨过辅助晶闸管连接并振荡，以产生通过正向二极管的电流脉冲，以便在辅助晶闸管导通时关断主晶闸管。 此外，提供具有第一，第二和第三绕组的饱和电流互感器。 通过第一绕组斩波电流流动，第二绕组作为换向元件的电抗运行。 第三绕组设置在当斩波电路被阻塞时形成的闭合电路中，并且使得跨过次级绕组的电流对所述斩波电路的电容器充电。

    Engine control system limiting engine output based on vehicle operating environments
    3.
    发明授权
    Engine control system limiting engine output based on vehicle operating environments 失效
    发动机控制系统基于车辆操作环境限制发动机输出

    公开(公告)号：US5508923A

    公开(公告)日：1996-04-16

    申请号：US21081

    申请日：1993-02-23

    申请人： Masahiko Ibamoto ,  Hiroatsu Tokuda ,  Michimasa Horiuchi ,  Naoyuki Ozaki ,  Yutaka Nishimura

    发明人： Masahiko Ibamoto ,  Hiroatsu Tokuda ,  Michimasa Horiuchi ,  Naoyuki Ozaki ,  Yutaka Nishimura

    IPC分类号： B60K31/04 ,  F02B1/04 ,  F02D11/10 ,  F02D29/02 ,  F02D41/04 ,  F02D45/00 ,  B60L15/20

    CPC分类号： B60K31/047 ,  F02D11/105 ,  B60L2240/486 ,  B60W2530/00 ,  B60W2710/105 ,  B60W2720/106 ,  F02B1/04 ,  F02D2011/102 ,  F02D2200/501 ,  Y02T10/7258

    摘要： The invention provides a system for controlling a vehicle engine according to a plurality of stored torque patterns for various vehicle operating environments, based upon the accelerator pedal position and the vehicle speed. A vehicle environment, detection unit evaluates the vehicle environment and a target drive shaft torque pattern is selected from the plurality of target drive shaft torque patterns stored in a torque pattern storage. A target drive shaft torque calculating unit determines a target drive shaft torque from the selected target drive shaft torque pattern, the detected accelerator pedal operating amount and the detected vehicle speed. Finally, an engine output calculator determines an engine output at which a vehicle drive shaft generates the target drive shaft torque, and outputs the determined engine output to an engine output control unit.

    摘要翻译： 本发明提供了一种根据加速踏板位置和车速根据用于各种车辆操作环境的多个存储的扭矩模式来控制车辆发动机的系统。 车辆环境，检测单元评估车辆环境，并且从存储在扭矩模式存储器中的多个目标驱动轴扭矩模式中选择目标驱动轴扭矩图案。 目标驱动轴转矩计算单元根据所选择的目标驱动轴转矩模式，检测到的加速踏板操作量和检测到的车速确定目标驱动轴转矩。 最后，发动机输出计算器确定车辆驱动轴产生目标驱动轴扭矩的发动机输出，并将确定的发动机输出输出到发动机输出控制单元。

    Electric vehicle control device
    4.
    发明授权
    Electric vehicle control device 失效
    电动车控制装置

    公开(公告)号：US4388573A

    公开(公告)日：1983-06-14

    申请号：US254295

    申请日：1981-04-15

    申请人： Michimasa Horiuchi ,  Masahiko Ibamoto ,  Kiyoshi Nemoto

    发明人： Michimasa Horiuchi ,  Masahiko Ibamoto ,  Kiyoshi Nemoto

    IPC分类号： H02P3/14 ,  B60L7/00 ,  B60L7/12 ,  H02P7/28

    CPC分类号： H02P7/281

    摘要： An electric vehicle control device is disclosed which includes a main circuit for supplying power from a d.c. power supply to a driving motor through a chopper, a phase shifter for controlling the conduction ratio of the chopper in such a manner that a current flowing through the driving motor is proportional to an instruction value determined by how much an accelerator pedal is trodden, a circuit for instructing a regenerative braking operation, and a changeover switch for changing over the main circuit between a power running state and a regenerative braking state. The changeover switch is changed over in the regenerative braking state when another power running state in the direction opposite to the current running direction is instructed in a predetermined time after the stop of a power running state where the chopper had a conduction ratio greater than a preset value.

    摘要翻译： 公开了一种电动车辆控制装置，其包括用于从直流电源供电的主电路。 通过斩波器向驱动电动机供电;移相器，用于以使得流过驱动电动机的电流与由加速踏板踩踏多少确定的指令值成比例地控制斩波器的导通比; 用于指示再生制动操作的电路，以及用于在电力运行状态和再生制动状态之间切换主电路的转换开关。 当切断器的导通率大于预设值的电力运行状态停止之后的预定时间内，指示在与当前运行方向相反的方向上的另一个动力运行状态时，再生制动状态切换开关。 值。

    Control apparatus for electric motor vehicles
    5.
    发明授权
    Control apparatus for electric motor vehicles 失效
    电动车辆控制装置

    公开(公告)号：US4199711A

    公开(公告)日：1980-04-22

    申请号：US897712

    申请日：1978-04-19

    申请人： Michimasa Horiuchi ,  Masahiko Ibamoto ,  Jinichi Toyama

    发明人： Michimasa Horiuchi ,  Masahiko Ibamoto ,  Jinichi Toyama

    IPC分类号： H02P3/08 ,  B60L7/00 ,  B60L15/08 ,  B60L15/20 ,  H02P5/16

    CPC分类号： B60L15/2009 ,  B60L15/08 ,  Y02T10/645 ,  Y02T10/7275

    摘要： A control apparatus for an electric motor vehicle includes a control system to increase the duty cycle of a chopper circuit driving an electric drive motor of the vehicle when a spontaneous backward movement takes place upon starting of the vehicle at an uphill gradient, thereby to increase the armature and field current of the drive motor and hence the counter current braking effort or so-called plugging effort. The control apparatus assures a reliable starting of the vehicle even at an uphill gradient road.

    摘要翻译： 一种用于电动车辆的控制装置，包括一个控制系统，用于当以上坡梯度起动车辆时发生自发的后向运动时，增加驱动车辆的电动驱动马达的斩波电路的占空比，从而增加 驱动电机的电枢和励磁电流，因此逆转电流制动力或所谓的堵塞力。 即使在上坡路上，控制装置保证车辆的可靠启动。

    TWIN CLUTCH TRANSMISSION
    7.
    发明申请
    TWIN CLUTCH TRANSMISSION 有权
    双离合传输

    公开(公告)号：US20130160587A1

    公开(公告)日：2013-06-27

    申请号：US13700495

    申请日：2011-05-31

    申请人： Masahiko Ibamoto ,  Hideki Nakamura ,  Daisuke Hagihara

    发明人： Masahiko Ibamoto ,  Hideki Nakamura ,  Daisuke Hagihara

    IPC分类号： F16H3/08

    CPC分类号： F16H3/08 ,  F16H3/006 ,  F16H2037/044 ,  F16H2037/049 ,  F16H2200/006 ,  F16H2200/0095 ,  Y10T74/19233

    摘要： A twin clutch transmission for a large horsepower vehicle having a compact size and a high transmission efficiency is obtained.In a twin clutch transmission, there are provided an input shaft, an odd-numbered level speed change mechanism 30, an even-numbered level speed change mechanism 60, a synchronizing speed change mechanism 100, and an output mechanism 90. The speed change mechanisms 30 and 60 include transmission gear trains 32 and 62, main clutches 34 and 64 for selectively transmitting the powers of the transmission gear trains 32 and 62 to the transmission shafts 40 and 70. The synchronizing speed change mechanism 100 includes synchronizing gear trains 110 and 120 for coupling the rotation of the odd-numbered level transmission shaft 32 with the rotation of the even-numbered level transmission shaft 62, and synchronizing clutches 112 and 122 for selecting coupling by this synchronizing gear train.

    摘要翻译： 获得具有紧凑尺寸和高传动效率的用于大功率车辆的双离合器变速器。 在双离合器变速器中，设置有输入轴，奇数级变速机构30，偶数级别变速机构60，同步变速机构100和输出机构90.变速机构 30和60包括传动齿轮系32和62，用于选择性地将传动齿轮系32和62的动力传递到传动轴40和70的主离合器34和64.同步变速机构100包括同步齿轮系110和120 用于将奇数级传动轴32的旋转与偶数级传动轴62的旋转联接，以及用于通过该同步齿轮系选择联接的同步离合器112和122。

    Vehicular drive system and driving method
    9.
    发明申请
    Vehicular drive system and driving method 有权
    车辆驱动系统及驱动方法

    公开(公告)号：US20070074595A1

    公开(公告)日：2007-04-05

    申请号：US11634976

    申请日：2006-12-07

    申请人： Hiroyuki Sakamoto ,  Masahiko Ibamoto ,  Hiroshi Kuroiwa

    发明人： Hiroyuki Sakamoto ,  Masahiko Ibamoto ,  Hiroshi Kuroiwa

    IPC分类号： F16H3/38

    CPC分类号： B60W20/40 ,  B60K6/365 ,  B60K6/48 ,  B60W10/08 ,  B60W20/00 ,  B60W30/19 ,  F16H3/006 ,  F16H3/126 ,  F16H3/725 ,  F16H61/0403 ,  F16H61/682 ,  F16H61/70 ,  F16H2003/0818 ,  F16H2061/0422 ,  F16H2061/0433 ,  F16H2061/0492 ,  F16H2061/0496 ,  F16H2200/0052 ,  F16H2306/46 ,  F16H2306/50 ,  Y02T10/6221 ,  Y10T74/19251 ,  Y10T74/19284 ,  Y10T477/26

    摘要： In a shift system wherein the transfer of power is performed using a motor, the smaller the gear ratio difference is, the smaller can be made the motor output. However, the number of gears must be increased in order to reduce the gear ratio. As the number of gears increases, the problem of gear noise becomes more serious. It is necessary to prevent both an increase in the number of gears and an increase of the motor output. In a vehicular drive system according to the present invention, a shifting power unit is not merely provided between a first intermediate shaft and a second intermediate shaft of a shift system which has the two intermediate shafts, but one side of a shifting power unit is connected to a vehicle driving power unit, while an opposite side thereof is connected to a power transfer switching clutch so as to be connected to the first or the second intermediate shaft through a reduction mechanism, whereby the output of the shifting power unit is decreased while minimizing an increase in the number of gears.

    摘要翻译： 在使用电动机进行动力传递的换档系统中，变速比差越小，电动机输出越小。 然而，为了降低传动比，必须增加齿轮的数量。 随着齿轮数量的增加，齿轮噪声的问题越来越严重。 需要防止齿轮数增加和电动机输出增加。 在根据本发明的车辆用驱动系统中，变速动力单元不仅设置在具有两个中间轴的变速系统的第一中间轴和第二中间轴之间，而是连接变速动力单元的一侧 到车辆驱动动力单元，同时其相对侧连接到动力传递切换离合器，以便通过减速机构连接到第一或第二中间轴，由此减小换档动力单元的输出，同时最小化 增加齿轮数量。

    Method of changing gears of automobile, automotive gear shifter, controller for automotive gear shifter, and actuator controller for automotive gear shifter
    10.
    发明授权
    Method of changing gears of automobile, automotive gear shifter, controller for automotive gear shifter, and actuator controller for automotive gear shifter 有权
    汽车齿轮换档器，汽车变速器控制器以及汽车变速器执行器控制器的变速方法

    公开(公告)号：US07194926B2

    公开(公告)日：2007-03-27

    申请号：US10960288

    申请日：2004-10-08

    申请人： Hiroyuki Sakamoto ,  Masahiko Ibamoto

    发明人： Hiroyuki Sakamoto ,  Masahiko Ibamoto

    IPC分类号： F16H59/00

    CPC分类号： F16H3/126 ,  F16H61/0437 ,  F16H61/682 ,  F16H2061/0422 ,  F16H2061/0474 ,  F16H2306/46 ,  F16H2306/48 ,  F16H2306/50 ,  Y10T74/19219 ,  Y10T74/19251 ,  Y10T74/19284 ,  Y10T74/19288

    摘要： To enable compactness by lowering the connecting force of dog clutch so as to decrease the energy consumption and reduce the size of a system. A method of changing gears of automobile which moves the dog clutch in the axial direction at the time of gear change, while applying weak periodic torque vibration between the gear of the dog clutch and change gear of the gear shifter, and disconnects the two gears and, after the gear of the dog clutch and change gear of the gear shifter have been disconnected, also moves the dog clutch in the axial direction, while applying weak periodic rotating speed vibration between the gear of the dog clutch and another change gear of the gear shifter, and connects the two gears.

    摘要翻译： 通过降低爪式离合器的连接力来实现紧凑性，从而降低能量消耗并减小系统的尺寸。 一种在齿轮变速时使狗爪式离合器在轴向上移动的方式，同时在该爪式离合器的齿轮与变速器的变速齿轮之间施加弱的周期性扭矩振动，并且将两个齿轮和 在齿轮换档器的齿轮和齿轮换档器的齿轮已经断开之后，也可以使爪式离合器沿轴向移动，同时在爪式离合器的齿轮与齿轮的另一个变速齿轮之间施加弱周期性的转速振动 移位器，并连接两个齿轮。