公开(公告)号：US4124088A

公开(公告)日：1978-11-07

申请号：US713813

申请日：1976-08-12

Applicant: Sigeru Kuriyama ,  Minoru Kaminaga

Inventor： Sigeru Kuriyama ,  Minoru Kaminaga

IPC: H02P3/08 ,  B60L7/00 ,  B60L15/20 ,  H02P3/10 ,  B60K31/00 ,  B60T8/08

CPC classification number: B60L7/006 ,  B60L15/2009 ,  H02P3/10 ,  B60L2270/145 ,  Y02T10/645 ,  Y02T10/7275

Abstract: A velocity at the time when the accelerator of a vehicle is released is stored under a certain condition in advance, and the stored vehicle velocity and an actual vehicle velocity are compared. When the actual vehicle velocity becomes greater than the stored vehicle velocity by a predetermined value, the downward inclination of a running road surface is regarded as exceeding a predetermined value, and safety means such as a brake is driven. As compared with a case of employing an inclination angle sensor such as a mercury switch, the device operates accurately without being influenced by a change in the vibration or acceleration of the vehicle.

Abstract translation: 在车辆的加速器被释放时的速度预先存储在一定条件下，并且比较存储的车速和实际车速。 当实际车速大于存储的车速达预定值时，行驶路面的向下倾斜被认为超过预定值，并且驱动诸如制动器的安全装置。 与使用诸如水银开关的倾斜角传感器的情况相比，该装置精确地操作，而不受车辆的振动或加速度的变化的影响。

公开(公告)号：US06213571B1

公开(公告)日：2001-04-10

申请号：US09428518

申请日：1999-10-28

Applicant: Hiroyuki Yamada ,  Nobuyoshi Takahashi ,  Kenichi Maehara ,  Minoru Kaminaga

Inventor： Hiroyuki Yamada ,  Nobuyoshi Takahashi ,  Kenichi Maehara ,  Minoru Kaminaga

IPC: H02P310

CPC classification number: B60L7/006 ,  B60L7/12 ,  B60L11/1805 ,  B60L15/2009 ,  B60L2240/423 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/72 ,  Y02T10/7275

Abstract: Problems of a dead-time due to a make-contact delay time until the closure of the regeneration contactor and a drop of torque occurring in the prior art controller for an electric vehicle are solved by the invention, thereby providing an improved drive feeling during transition from its regenerating braking to plugging braking. Specifically, a regeneration contactor's contact voltage is entered to the arithmetic unit, upon set-up of a condition for stopping the regenerating braking, the control for closing the regeneration contactor is executed, and immediately upon detection of the actual closure thereof, the switching operation is cut off at a timing faster than the switching cycle thereby allowing for the transition to the plugging braking to be enabled.

Abstract translation: 通过本发明解决了直到关闭再生接触器之前的接触延迟时间以及在现有技术的电动车辆控制器中发生的转矩下降的死区时间的问题，从而提供了转换期间改善的驱动感觉 从其再生制动到堵塞制动。 具体地说，再生接触器的接触电压被输入到运算单元中，在设定停止再生制动的条件时，执行关闭再生接触器的控制，并且在检测到实际关闭后立即进行切换动作 在比开关周期更快的时间切断，从而允许转换到堵塞制动。

公开(公告)号：US5136219A

公开(公告)日：1992-08-04

申请号：US680070

申请日：1991-04-03

Applicant: Nobuyoshi Takahashi ,  Koichi Kaminishi ,  Minoru Kaminaga

Inventor： Nobuyoshi Takahashi ,  Koichi Kaminishi ,  Minoru Kaminaga

IPC: B60L15/28 ,  B60L11/18 ,  B60L15/20

CPC classification number: B60L11/1805 ,  B60L15/2009 ,  B60L2250/26 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7275

Abstract: The present invention is directed to an electric-car controller comprising a chopper for controlling the speed of a DC motor, a by-pass contactor for applying a DC source voltage directly to the DC motor, means for detecting that an acceleration command has reached a certain specified value or above, means for detecting that the acceleration of the car has dropped to a certain specified value or below, and means for turning on the by-pass contactor when the acceleration command has reached the certain specified value or above and the acceleration of the car has dropped to the certain specified value or below.

Abstract translation: 本发明涉及一种电动车控制器，其包括用于控制直流电动机的速度的斩波器，用于将直流电源电压直接施加到直流电动机的旁路接触器，用于检测加速指令已达到 一定的规定值以上的装置，用于检测轿厢的加速度已经下降到一定的规定值以下的装置，以及当加速指令达到规定值以上时开启旁通接触器的装置， 的汽车已经下降到一定的指定值或以下。

公开(公告)号：US06636008B2

公开(公告)日：2003-10-21

申请号：US10107074

申请日：2002-03-28

Applicant: Hiroyuki Yamada ,  Minoru Kaminaga ,  Takuma Nomura

Inventor： Hiroyuki Yamada ,  Minoru Kaminaga ,  Takuma Nomura

IPC: H02K2300

CPC classification number: H02P21/22

Abstract: The electric car controller is characterized in that evaluation two-phase/three-phase converting means (15) for calculating a three-phase evaluation current indication value is provided in control means, and current detected value from current detecting means (8) and evaluation current indication value are compared with each other by a deviation computing means (17). This result is evaluated by error evaluation means (18), and is sent to target command computing means (10), whereby the operation of a drive apparatus is stopped or continued.

公开(公告)号：US06755267B2

公开(公告)日：2004-06-29

申请号：US09961687

申请日：2001-09-25

Applicant: Hiroyuki Yamada ,  Minoru Kaminaga ,  Kazuhito Ishida ,  Kaname Sasaki

Inventor： Hiroyuki Yamada ,  Minoru Kaminaga ,  Kazuhito Ishida ,  Kaname Sasaki

IPC: B60K100

CPC classification number: B62D5/046 ,  B60L1/003 ,  B60L11/005 ,  B60L11/1803 ,  B60L11/1877 ,  B60L2200/42 ,  B60Y2200/15 ,  B66F9/07572 ,  B66F9/24 ,  Y02T10/7005 ,  Y02T10/7022 ,  Y02T10/705 ,  Y02T10/7258

Abstract: The present invention aims to provide an electric vehicle which provides good usability for a user and is economical and to provide a control device for an electric vehicle, which is high in reliability. An AC motor is used as a motor for driving running or driving wheels, and DC motors are respectively used as a steering auxiliary motor and a motor for driving a forklift device. Further, in order to achieve the above aim, an inverter circuit and chopper circuits are connected in parallel with a battery, and an electrolytic capacitor is connected in parallel with the inverter circuit, whereas an electrolytic capacitor is connected in parallel with the chopper circuit.

Abstract translation: 本发明旨在提供一种为用户提供良好的可用性并且是经济的并且提供可靠性高的用于电动车辆的控制装置的电动车辆。 AC电动机用作驱动行驶或驱动轮的电动机，DC电动机分别用作转向辅助电动机和用于驱动叉车装置的电动机。 此外，为了实现上述目的，逆变器电路和斩波电路与电池并联连接，并且电解电容器与逆变器电路并联连接，而电解电容器与斩波电路并联连接。

公开(公告)号：US4458186A

公开(公告)日：1984-07-03

申请号：US449663

申请日：1982-12-14

Applicant: Shigeru Kuriyama ,  Minoru Kaminaga

Inventor： Shigeru Kuriyama ,  Minoru Kaminaga

IPC: H02P7/29 ,  H02P5/06

CPC classification number: H02P7/29 ,  Y10S388/92

Abstract: A transistor control device in a power transistor chopper is arranged to charge a capacitor for feeding a base current to the chopper transistor with electrical energy stored in an impedance of a wiring connecting a DC power source to a load to which the load current is supplied from the DC power source through the chopper.

Abstract translation: 功率晶体管斩波器中的晶体管控制装置被布置成对用于向斩波晶体管馈送基极电流的电容器充电，该电容器存储在将DC电源连接到从其提供负载电流的负载的布线的阻抗中 直流电源通过斩波器。