公开(公告)号：US4941319A

公开(公告)日：1990-07-17

申请号：US251593

申请日：1988-09-29

申请人： Hitoshi Yamamoto ,  Takumi Tottori ,  Masayuki Toriyama

发明人： Hitoshi Yamamoto ,  Takumi Tottori ,  Masayuki Toriyama

IPC分类号： F01N1/16 ,  F02B27/06 ,  F02D13/02

CPC分类号： F02D13/0284 ,  F02B27/06 ,  F01N1/16 ,  Y02T10/146 ,  Y02T10/18

摘要： An engine controller is linked to and controls simultaneously both an exhaust control valve and an on-off valves or changeover valves or a reflector in the exhaust pipe to improve engine performance. The controller positions the exhaust control valve and on-off valves or changeover valves, or reflector based upon detected engine speed and throttle position.

公开(公告)号：US4793347A

公开(公告)日：1988-12-27

申请号：US8524

申请日：1987-01-29

申请人： Kazuman Taniuchi ,  Masayuki Toriyama ,  Takumi Tottori ,  Kazumi Shibata

发明人： Kazuman Taniuchi ,  Masayuki Toriyama ,  Takumi Tottori ,  Kazumi Shibata

IPC分类号： F01L1/38 ,  F01L13/00 ,  F02B75/02 ,  F02D13/02 ,  F02D41/00 ,  F02D9/06

CPC分类号： F02D13/0284 ,  F02D41/00 ,  F02B2075/025 ,  F02D2400/04 ,  Y02T10/18

摘要： An exhaust timing controller for controlling an exhaust timing member in a two cycle engine including a control circuit for generating a control signal which actuates a mechanism for moving the exhaust timing member. The control circuit controls the member such that the member is drivable in a range from a fully open position to a fully closed position responsive to certain engine conditions including engine speed and rate of change of engine speed. A self cleaning cycle is provided which drives the exhaust timing member first to one position limit and then to the other.

摘要翻译： 一种用于控制两循环发动机中的排气定时构件的排气正时控制器，包括用于产生控制信号的控制电路，该控制信号致动用于移动排气定时构件的机构。 所述控制电路控制所述构件，使得所述构件能够响应于包括发动机转速和发动机转速变化率在内的某些发动机状态而从完全打开位置到完全关闭位置的范围内被驱动。 提供了自动清洁循环，其将排气定时构件首先驱动到一个位置限制，然后另一个。

公开(公告)号：US4829945A

公开(公告)日：1989-05-16

申请号：US67066

申请日：1987-06-26

申请人： Hitoshi Yamamoto ,  Masayuki Toriyama ,  Kazumi Shibata

发明人： Hitoshi Yamamoto ,  Masayuki Toriyama ,  Kazumi Shibata

IPC分类号： F02B61/02 ,  F02B75/02 ,  F02B75/22 ,  F02D13/02 ,  F02D41/24

CPC分类号： F02D13/0284 ,  F02B75/02 ,  F02D41/2406 ,  F02B2075/025 ,  F02B61/02 ,  F02B75/22 ,  F02D2400/04 ,  Y02T10/18

摘要： An apparatus for controlling the exhaust timing of a two-cycle engine. A control valve is provided for adjusting the position of the top of the control port in the two-cycle engine as a function of the engine speed. A central processing unit receives a signal from an engine speed detector indicating the engine's operating speed. Based upon a control map, the central processing unit initiates action to adjust the position of the control valve.

摘要翻译： 一种用于控制两冲程发动机排气定时的装置。 提供一个控制阀，用于根据发动机转速来调节双冲程发动机中控制端口顶部的位置。 中央处理单元从发动机速度检测器接收指示发动机的运行速度的信号。 基于控制图，中央处理单元启动调节控制阀的位置的动作。

公开(公告)号：US06218804B1

公开(公告)日：2001-04-17

申请号：US09472976

申请日：1999-12-28

申请人： Masayuki Toriyama ,  Tomokazu Sakamoto ,  Satoshi Honda ,  Toru Iwadate ,  Masahide Yokoo ,  Hiroyuki Nakajima ,  Takeshi Yanagisawa

发明人： Masayuki Toriyama ,  Tomokazu Sakamoto ,  Satoshi Honda ,  Toru Iwadate ,  Masahide Yokoo ,  Hiroyuki Nakajima ,  Takeshi Yanagisawa

IPC分类号： H02J700

CPC分类号： F02N15/006 ,  H02J7/1446

摘要： An engine stopping/starting control unit having improved accelerating performance. A charging limiting device is provided which limits the charge provided to a generator when the vehicle is stopped. The decreased charging allows for better performance when the vehicle accelerates from a stopped states. Also, the vehicle headlight can be dimmed while the vehicle is stopped, which reduces the load on the generator. An acceleration detector detects when the vehicle accelerates during running, and can decrease the generator load in response to the acceleration.

摘要翻译： 具有改进的加速性能的发动机停止/启动控制单元。 提供一种充电限制装置，其限制当车辆停止时提供给发电机的电荷。 当车辆从停止状态加速时，减少的充电允许更好的性能。 此外，车辆前灯可以在车辆停止时变暗，这降低了发电机的负载。 加速度检测器检测车辆在行驶中何时加速，并且可以响应于加速度而减小发电机负载。

公开(公告)号：US5406154A

公开(公告)日：1995-04-11

申请号：US939702

申请日：1992-09-02

申请人： Kenji Kawaguchi ,  Shoji Motodate ,  Masayuki Toriyama ,  Satoshi Honda ,  Takaaki Fujii ,  Toshiyuki Cho

发明人： Kenji Kawaguchi ,  Shoji Motodate ,  Masayuki Toriyama ,  Satoshi Honda ,  Takaaki Fujii ,  Toshiyuki Cho

IPC分类号： B60L7/10 ,  B60L11/18 ,  H02K11/04 ,  H02K29/08 ,  H02P6/08 ,  H02P6/16 ,  H02K11/00 ,  B62D61/02 ,  H02K5/18 ,  H02K7/14

CPC分类号： B62K23/04 ,  B60L11/1807 ,  B60L7/10 ,  B62K23/02 ,  B62K25/283 ,  B62M7/12 ,  H02K11/33 ,  H02K29/08 ,  H02P6/08 ,  H02P6/16 ,  B62K2202/00 ,  B62K2204/00 ,  Y02T10/641 ,  Y02T10/642 ,  Y02T10/7005

摘要： A regenerative braking system in a motor vehicle determines a state of deceleration on the basis of the number of revolutions of a motor and an accelerator signal and performs a regenerative braking according to the state of deceleration. The regenerative braking system includes a revolution sensor for detecting;the number of revolutions of a rotor of a vehicle driving motor and an accelerator opening sensor in a RAM stores discrimination data for discriminating between a regenerative braking mode and a drive mode on the basis of the number of revolutions of the rotor and the accelerator opening and also stores on-off duty ratio data of FETs in the regenerative braking mode and that in the drive mode. A CPU retrieves on-off duty ratio data corresponding to the number of revolutions of the rotor and the accelerator opening in the regenerative braking mode when the regenerative braking mode is determined on the basis of the rotor revolutions and the accelerator opening, and controls the FETs at an on-off duty ratio corresponding to the retrieved on-off duty ratio data. The power unit for the motor vehicle is an electric motor mounted in unit cases using at least a portion of the unit cases as a motor case. In the power unit of such construction, a heat sink is attached to the motor case. Switching elements are provided for controlling an electric current to be supplied to the electric motor. The switching elements are mounted to the heat sink.

摘要翻译： 机动车辆中的再生制动系统基于电动机的转数和加速器信号来决定减速状态，并根据减速状态进行再生制动。 再生制动系统包括用于检测的旋转传感器，车辆驱动电机的转子的转数和RAM中的加速器开度传感器存储用于基于再生制动模式和驱动模式来区分再生制动模式和驱动模式的判别数据 转子的转数和加速器开度，并且还存储再生制动模式中的FET的导通截止占空比数据和驱动模式中的开关占空比数据。 当基于转子转速和加速器开度确定再生制动模式时，CPU检索与再生制动模式中转子的转数和加速器开度相对应的开 - 关占空比数据，并且控制FET 对应于所检索的开 - 关占空比数据的开 - 关占空比。 用于机动车辆的动力单元是使用至少一部分单元壳体作为电动机壳体的单元壳体中安装的电动马达。 在这种结构的动力单元中，散热器附接到电动机壳体上。 提供开关元件用于控制要供给电动机的电流。 开关元件安装在散热器上。

公开(公告)号：US5377791A

公开(公告)日：1995-01-03

申请号：US35528

申请日：1993-03-16

申请人： Yoshinori Kawashima ,  Kenji Tamaki ,  Shoji Motodate ,  Yoshihiro Nakazawa ,  Masayuki Toriyama ,  Noriyuki Maeda ,  Yoshimi Osanai

发明人： Yoshinori Kawashima ,  Kenji Tamaki ,  Shoji Motodate ,  Yoshihiro Nakazawa ,  Masayuki Toriyama ,  Noriyuki Maeda ,  Yoshimi Osanai

IPC分类号： B60L7/10 ,  B60L11/18

CPC分类号： B60L11/1803 ,  B60L7/10 ,  Y02T10/7005

摘要： A regenerative brake device increases its regenerative brake power during high-speed driving, without impairing driveability. A regenerative brake device includes a driving wheel linked with a rotary shaft of an electric motor through a power transmission system and a battery charging circuit provided between the electric motor and a set of batteries. The battery charging circuit is switched OFF and ON to execute the regenerative braking in response to the duty factor of control pulse signals inputted to the battery charging circuit. The duty factor of control pulse signals inputted to the battery charging circuit decreases as the rotational speed of the rotary shaft of the electric motor increases, thereby increasing the braking power within a range that does not exceed a predetermined braking power.

摘要翻译： 再生制动装置在高速​​行驶期间增加其再生制动功率，而不损害驾驶性能。 再生制动装置包括通过动力传递系统与电动机的旋转轴连接的驱动轮和设置在电动机和一组蓄电池之间的电池充电电路。 响应于输入到电池充电电路的控制脉冲信号的占空因数，将电池充电电路切换为ON并执行再生制动。 输入到电池充电电路的控制脉冲信号的占空因数随着电动机的旋转轴的转速增加而减小，从而将制动功率提高到不超过预定制动功率的范围内。

公开(公告)号：US5963140A

公开(公告)日：1999-10-05

申请号：US785955

申请日：1997-01-22

申请人： Kenji Kawaguchi ,  Masayuki Toriyama

发明人： Kenji Kawaguchi ,  Masayuki Toriyama

IPC分类号： B60L3/00 ,  B60L11/18 ,  G01R31/36 ,  H01M10/48 ,  H02J7/00 ,  G08B5/00

CPC分类号： B60L11/1801 ,  B60L11/1816 ,  B60L11/1862 ,  B62M6/90 ,  G01R31/361 ,  G01R31/3689 ,  H02J7/0047 ,  B60L2200/12 ,  B60L2230/16 ,  B60W2510/244 ,  B60Y2200/12 ,  G01R31/3613 ,  G01R31/3648 ,  G01R31/3675 ,  Y02T10/6269 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7088 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/163

摘要： A remaining battery energy indicating instrument with a reduced integration error even if a battery is repeatedly charged and discharged without being fully discharged. A remaining battery energy indicating instrument has a detecting member for detecting a predetermined discharged time and a predetermined fully charged time of a battery for storing electric energy, an integrating member for integrating electric energy which has been charged and discharged, while regarding as an integrated value a value corresponding to an amount of electric energy stored in the battery at the predetermined discharged time and the predetermined fully charged time when the predetermined discharged time and the predetermined fully charged time are reached. A display device is provided for displaying the absolute value of a remaining amount of electric energy stored in the battery based on an output signal from said integrating member.

摘要翻译： 剩余的电池能量指示仪器即使在电池反复充电和放电而没有完全放电的情况下，积分误差降低。 剩余的电池能量指示仪具有用于检测用于存储电能的电池的预定放电时间和预定的完全充电时间的检测构件，用于积分已经被充放电的电能的积分构件，同时作为积分值 在预定的放电时间和达到预定的放电时间和预定的充满电时间的预定的充满电时间对应于存储在电池中的电能量的值。 提供一种显示装置，用于基于来自所述积分元件的输出信号显示存储在电池中的剩余电量的绝对值。

公开(公告)号：US5644202A

公开(公告)日：1997-07-01

申请号：US592601

申请日：1996-01-26

申请人： Masayuki Toriyama ,  Kenji Tamaki ,  Satoshi Honda ,  Shoji Motodate ,  Yoshihiro Nakazawa ,  Takaaki Fujii ,  Shigemi Sasaki

发明人： Masayuki Toriyama ,  Kenji Tamaki ,  Satoshi Honda ,  Shoji Motodate ,  Yoshihiro Nakazawa ,  Takaaki Fujii ,  Shigemi Sasaki

IPC分类号： B60L3/00 ,  B60L7/10 ,  B60L11/18 ,  H02K7/10

CPC分类号： B60L3/0023 ,  B60L11/1805 ,  B60L7/10 ,  Y02T10/7005

摘要： A regenerative braking control system consumes energy generated in a period corresponding to an angle .theta..sub.1 which starts in a half of a period of an AC voltage produced in a drive motor during the braking of the drive motor. The regenerative braking control system also consumes energy generated in a period corresponding to an angle .theta..sub.2 that ends at the end of a half of a period of the AC voltage. The regenerative rate of braking control system utilizes a current induced in the driving coils of the drive motor at the end of the period corresponding to the angle .theta..sub.1 to recharge a battery. By utilizing two periods to carry out the regenerative braking process, the recharging energy and the braking force can be controlled individually. Moreover, a controller monitors the electric control system to determine whether a malfunction is present. If a malfunction is detected, an electrical brake electrically brakes the drive motor. This electrical braking after the detection of a malfunction in the electrical system provides satisfactory controllability of the electric vehicle.

摘要翻译： 再生制动控制系统消耗在对应于在驱动电动机的制动期间在驱动电动机中产生的AC电压的一半周期内开始的角度θ1的周期内产生的能量。 再生制动控制系统还消耗在对应于在交流电压的周期的一半的结束时结束的角度θ2的周期内产生的能量。 制动控制系统的再生速率利用在对应于角度θ1的期间结束时在驱动电动机的驱动线圈中感应的电流对电池再充电。 通过利用两个周期来执行再生制动过程，可以单独控制再充电能量和制动力。 此外，控制器监视电控系统以确定是否存在故障。 如果检测到故障，则电气制动器电驱动驱动电机。 在电气系统中的故障检测之后的这种电气制动提供了电动车辆的令人满意的可控性。

公开(公告)号：US5552988A

公开(公告)日：1996-09-03

申请号：US354730

申请日：1994-12-06

申请人： Kenji Kawaguchi ,  Shoji Motodate ,  Masayuki Toriyama ,  Satoshi Honda ,  Takaaki Fujii ,  Toshiyuki Cho

发明人： Kenji Kawaguchi ,  Shoji Motodate ,  Masayuki Toriyama ,  Satoshi Honda ,  Takaaki Fujii ,  Toshiyuki Cho

IPC分类号： B60L7/10 ,  B60L11/18 ,  H02K11/04 ,  H02K29/08 ,  H02P6/08 ,  H02P6/16 ,  B62D61/02

CPC分类号： B62K23/04 ,  B60L11/1807 ,  B60L7/10 ,  B62K23/02 ,  B62K25/283 ,  B62M7/12 ,  H02K11/33 ,  H02K29/08 ,  H02P6/08 ,  H02P6/16 ,  B62K2202/00 ,  B62K2204/00 ,  Y02T10/641 ,  Y02T10/642 ,  Y02T10/7005

摘要： A regenerative braking system in a motor vehicle determines a state of deceleration on the basis of the number of revolutions of a motor and an accelerator signal and performs a regenerative braking according to the state of deceleration. The regenerative braking system includes a revolution sensor for detecting the number of revolutions of a rotor of a vehicle driving motor and an accelerator opening sensor in a RAM stores discrimination data for discriminating between a regenerative braking mode and a drive mode on the basis of the number of revolutions of the rotor and the accelerator opening and also stores on-off duty ratio data of FETs in the regenerative braking mode and that in the drive mode. A CPU retrieves on-off duty ratio data corresponding to the number of revolutions of the rotor and the accelerator opening in the regenerative braking mode when the regenerative braking mode is determined on the basis of the rotor revolutions and the accelerator opening, and controls the FETs at an on-off duty ratio corresponding to the retrieved on-off duty ratio data. The power unit for the motor vehicle is an electric motor mounted in unit cases using at least a portion of the unit cases as a motor case. In the power unit of such construction, a heat sink is attached to the motor case. Switching elements are provided for controlling an electric current to be supplied to the electric motor. The switching elements are mounted to the heat sink.

摘要翻译： 机动车辆中的再生制动系统基于电动机的转数和加速器信号来决定减速状态，并根据减速状态进行再生制动。 再生制动系统包括用于检测车辆驱动电动机的转子的转数和RAM中的加速器开度传感器的转速传感器，其存储用于基于数量来判别再生制动模式和驱动模式的判别数据 转子和加速器开度的转数，并且还存储再生制动模式中的FET的导通截止占空比数据和驱动模式中的导通截止占空比数据。 当基于转子转速和加速器开度确定再生制动模式时，CPU检索与再生制动模式中转子的转数和加速器开度相对应的开 - 关占空比数据，并且控制FET 对应于所检索的开 - 关占空比数据的开 - 关占空比。 用于机动车辆的动力单元是使用至少一部分单元壳体作为电动机壳体的单元壳体中安装的电动马达。 在这种结构的动力单元中，散热器附接到电动机壳体上。 提供开关元件用于控制要供给电动机的电流。 开关元件安装在散热器上。

公开(公告)号：US5527637A

公开(公告)日：1996-06-18

申请号：US485909

申请日：1995-06-07

申请人： Yoshihiro Nakazawa ,  Kenji Tamaki ,  Masayuki Toriyama ,  Kenji Kawaguchi

发明人： Yoshihiro Nakazawa ,  Kenji Tamaki ,  Masayuki Toriyama ,  Kenji Kawaguchi

IPC分类号： B60L1/00 ,  B60K17/04 ,  B60L3/00 ,  B60L11/18 ,  B62J99/00 ,  H02M3/28 ,  H01M2/10

CPC分类号： B60L11/1811 ,  B60K17/043 ,  B60L11/1877 ,  B60L11/1879 ,  B60L3/003 ,  B60L2200/12 ,  B60L2210/10 ,  Y02T10/7005 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T10/7216 ,  Y02T10/92 ,  Y02T90/127 ,  Y02T90/14

摘要： A main switch with a low withstand voltage usable to prevent a leak current from flowing from a floated running power supply by way of the main switch even when the insulation between the main switch and the body grounding is reduced. A running power supply for supplying power to a running motor, which includes a plurality of batteries connected in series to each other, is kept in the floating state with respect to the body grounding. Moreover, there is provided a step-down DC-DC converter of an input-output insulation type. A diode and a main switch are provided from a battery constituting part of the running power supply in this order to supply a starting power or starting signal to the DC-DC converter for starting the DC-DC converter. Thus, power is supplied to the input side of the DC-DC converter from the running power supply, to obtain a step-down accessary power supply VB.

摘要翻译： 具有低耐压的主开关，即使当主开关和主体接地之间的绝缘减小时，也可以通过主开关防止漏电流从浮动电源流出。 用于向包括彼此串联连接的多个电池的运行电机供电的运行电源相对于主体接地保持在浮动状态。 此外，提供了输入输出绝缘型的降压DC-DC转换器。 从构成运行电源的一部分的电池依次提供二极管和主开关，以向起动DC-DC转换器的DC-DC转换器提供启动电源或启动信号。 因此，从运行电源向DC-DC转换器的输入侧供电，得到降压辅助电源VB。