公开(公告)号：US20130310215A1

公开(公告)日：2013-11-21

申请号：US13978816

申请日：2011-02-08

Applicant: Eiji Kitano

Inventor： Eiji Kitano

IPC: B60W20/00

CPC classification number: B60W20/15 ,  B60K6/445 ,  B60W10/06 ,  B60W10/08 ,  B60W20/16 ,  B60W20/40 ,  B60Y2300/474 ,  Y02T10/54 ,  Y02T10/6239 ,  Y10S903/945 ,  Y10T477/23

Abstract: A vehicle includes an engine, a first MG, a second MG, a PCU, a battery, and an EHC. The PCU is connected to the battery via a positive line and a negative line. The PCU is connected to the first MG via a 3-phase power line. The PCU is connected to the second MG via a 3-phase power line. The EHC has one end connected to a positive branch line branching off from a W-phase power line among the 3-phase power lines between the PCU and first MG. The EHC has the other end connected to a negative branch line branching off from a negative line between the PCU and battery.

Abstract translation: 车辆包括发动机，第一MG，第二MG，PCU，电池和EHC。 PCU通过正极线和负极线与电池连接。 PCU通过三相电力线连接到第一MG。 PCU通过三相电力线连接到第二MG。 EHC的一端与PCU与第一MG之间的3相电力线中的W相电力线分支的正支路连接。 EHC的另一端连接到从PCU和电池之间的负极线分支的负支线。

公开(公告)号：US08432648B2

公开(公告)日：2013-04-30

申请号：US13229847

申请日：2011-09-12

Applicant: Takaki Fukuyama ,  Shigeyuki Suzuki ,  Eiji Kitano

Inventor： Takaki Fukuyama ,  Shigeyuki Suzuki ,  Eiji Kitano

IPC: H02H5/04 ,  H02H7/08 ,  B60L1/00 ,  B60L3/00 ,  H02G3/00

CPC classification number: B60L3/04 ,  B60L3/00 ,  B60L3/0046 ,  B60R21/01 ,  B60R2021/01252

Abstract: A discharge device for a vehicle includes a discharging circuit that connects a second capacitor and a discharging resistor in parallel through activation of a forced connection device. When a collision of the vehicle is detected, the discharge device forcibly stops electricity supply from the storage battery to the electric circuit including the second capacitor, and activates the forced connection device to forcibly discharge the second capacitor. A pair of connecting terminals of the forced connection device are arranged to be pressed against each other with an insulating member disposed therebetween. The forced connection device includes a gas generator for generating combustion gas directed to the insulating member. When an abnormality is detected, the forced connection device short-circuits the connecting terminals with each other through activation of the gas generator. The second capacitor and the discharge device are provided integrally.

Abstract translation: 一种用于车辆的放电装置包括通过激活强制连接装置并联连接第二电容器和放电电阻器的放电电路。 当检测到车辆碰撞时，排出装置强制停止从蓄电池向包括第二电容器的电路供电，并且激活强制连接装置以强制地将第二电容器放电。 强制连接装置的一对连接端子被布置成彼此挤压，绝缘构件设置在它们之间。 强制连接装置包括用于产生指向绝缘构件的燃烧气体的气体发生器。 当检测到异常时，强制连接装置通过气体发生器的激活使连接端子彼此短路。 第二电容器和放电装置一体地提供。

公开(公告)号：US08322475B2

公开(公告)日：2012-12-04

申请号：US12093888

申请日：2007-01-05

Applicant: Eiji Kitano

Inventor： Eiji Kitano

IPC: B60L15/36

CPC classification number: B60W10/08 ,  B60K1/02 ,  B60K6/365 ,  B60K6/445 ,  B60L3/00 ,  B60L3/003 ,  B60L3/0092 ,  B60L3/04 ,  B60L11/123 ,  B60L11/14 ,  B60L2240/423 ,  B60W10/06 ,  B60W20/00 ,  B60W2050/0063 ,  B60W2710/083 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/642 ,  Y02T10/7022 ,  Y02T10/7077

Abstract: When fail signals from first and second inverters are rendered inactive, i.e., when all inverters are proper, an ECU renders first and second shut down permit signals active for output to first and second AND gates regardless of the operating state of motor generators. The first AND gate takes an AND operation of the fail signal from the second inverter and the first shut down permit signal to output a shut down signal to the first inverter. The second AND gate takes an AND operation of the fail signal from the first inverter and the second shut down permit signal to provide a shut down signal to the second inverter.

Abstract translation: 当来自第一和第二逆变器的故障信号变为无效时，即当所有逆变器都正常时，ECU将第一和第二关闭允许信号激活以输出到第一和第二AND门，而与电动发电机的运行状态无关。 第一与门接收来自第二反相器的失败信号的AND运算和第一关断许可信号，以向第一反相器输出关闭信号。 第二与门接收来自第一反相器和第二关断许可信号的失败信号的与运算，以向第二反相器提供关断信号。

公开(公告)号：US20120062029A1

公开(公告)日：2012-03-15

申请号：US13229813

申请日：2011-09-12

Applicant: Takaki FUKUYAMA ,  Shigeyuki Suzuki ,  Eiji Kitano

Inventor： Takaki FUKUYAMA ,  Shigeyuki Suzuki ,  Eiji Kitano

IPC: B60L3/00

CPC classification number: B60L11/14 ,  B60L3/0007 ,  B60L3/0069 ,  B60L3/04 ,  B60L11/123 ,  B60L2210/14 ,  B60L2210/40 ,  B60L2220/14 ,  B60L2270/20 ,  Y02T10/6217 ,  Y02T10/7005 ,  Y02T10/7022 ,  Y02T10/7077 ,  Y02T10/7225 ,  Y02T10/7241

Abstract: A power control unit (PCU) case accommodates an electric circuit of a PCU that includes a first capacitor and is operated by a storage battery. In the electric circuit, a first bus bar is connected to a part in the vicinity of the anode of the first capacitor, and a second bus bar is connected to a part in the vicinity of the cathode of the first capacitor. A discharge mechanism is formed by connecting in series a switch activated by an explosive actuator and a discharging resistor. The discharge mechanism is integrally fixed to the PCU case. When a collision of the vehicle is detected, the discharge mechanism short-circuits the first bus bar and the second bus bar with each other through the activation of the switch. Accordingly, the discharge mechanism is connected in series with the first capacitor, so that the discharging resistor discharges the first capacitor.

Abstract translation: 电源控制单元（PCU）壳体容纳包括第一电容器并由蓄电池操作的PCU的电路。 在电路中，第一母线与第一电容器的阳极附近的部分连接，第二母线与第一电容器的阴极附近的部分连接。 通过串联连接由爆炸致动器启动的开关和放电电阻器来形成放电机构。 排出机构一体地固定在PCU外壳上。 当检测到车辆碰撞时，排出机构通过开关的激活使第一母线和第二母线彼此短路。 因此，放电机构与第一电容器串联连接，使得放电电阻器对第一电容器放电。

公开(公告)号：US20090255744A1

公开(公告)日：2009-10-15

申请号：US12093888

申请日：2007-01-05

Applicant: Eiji Kitano

Inventor： Eiji Kitano

IPC: B60W20/00 ,  H02P3/02

CPC classification number: B60W10/08 ,  B60K1/02 ,  B60K6/365 ,  B60K6/445 ,  B60L3/00 ,  B60L3/003 ,  B60L3/0092 ,  B60L3/04 ,  B60L11/123 ,  B60L11/14 ,  B60L2240/423 ,  B60W10/06 ,  B60W20/00 ,  B60W2050/0063 ,  B60W2710/083 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/642 ,  Y02T10/7022 ,  Y02T10/7077

Abstract: When fail signals from first and second inverters are rendered inactive, i.e., when all inverters are proper, an ECU renders first and second shut down permit signals active for output to first and second AND gates regardless of the operating state of motor generators. The first AND gate takes an AND operation of the fail signal from the second inverter and the first shut down permit signal to output a shut down signal to the first inverter. The second AND gate takes an AND operation of the fail signal from the first inverter and the second shut down permit signal to provide a shut down signal to the second inverter.

Abstract translation: 当来自第一和第二逆变器的故障信号变为无效时，即当所有逆变器都正常时，ECU将第一和第二关闭允许信号激活以输出到第一和第二AND门，而与电动发电机的运行状态无关。 第一与门接收来自第二反相器的失败信号的AND运算和第一关断许可信号，以向第一反相器输出关闭信号。 第二与门接收来自第一反相器和第二关断许可信号的失败信号的与运算，以向第二反相器提供关断信号。