公开(公告)号：US20130119759A1

公开(公告)日：2013-05-16

申请号：US13479954

申请日：2012-05-24

申请人： Nozomu KAMIOKA ,  Satoshi WACHI ,  Yasukazu MURATA

发明人： Nozomu KAMIOKA ,  Satoshi WACHI ,  Yasukazu MURATA

IPC分类号： B60L1/00

CPC分类号： B60L11/14 ,  B60R16/03 ,  Y02T10/70 ,  Y02T10/7077

摘要： The power management apparatus provided in a vehicle includes: a switch 6 for bringing a state between the first and second electric power storage devices 1 and 2 into a non-conduction state during a normal operation and switching the state therebetween to a conduction state when a failure of the power converter 4 is detected; and a power management section 7 for controlling the motor-generator 3 so that a difference between voltages of the first and second electric power storage devices 1 and 2 is equal to or smaller than a predetermined voltage difference before the switch 6 is operated to perform switching from the non-conduction state to the conduction state.

摘要翻译： 设置在车辆中的电力管理装置包括：开关6，用于在正常操作期间使第一和第二蓄电装置1,2之间的状态变为非导通状态，并且当它们之间的状态切换到导通状态时 检测到功率转换器4的故障; 以及电源管理部7，用于控制电动发电机3，使得第一和第二蓄电装置1和2的电压之间的差异等于或小于开关6操作之前的预定电压差，以进行开关 从非导通状态到导通状态。

公开(公告)号：US20120143418A1

公开(公告)日：2012-06-07

申请号：US13172331

申请日：2011-06-29

申请人： Kensuke HAYASHI ,  Satoshi WACHI ,  Nozomu KAMIOKA

发明人： Kensuke HAYASHI ,  Satoshi WACHI ,  Nozomu KAMIOKA

IPC分类号： B60W20/00

CPC分类号： B60W10/06 ,  B60W10/08 ,  B60W10/101 ,  B60W10/30 ,  B60W20/11 ,  B60W30/1882 ,  B60W30/1886 ,  B60W2510/0638 ,  B60W2510/0657 ,  B60W2510/1005 ,  B60W2520/10 ,  Y02T10/6286

摘要： An electricity generation control device calculates a virtual electricity generation efficiency where a transmission gear ratio of a continuously variable transmission is changed with a minute amount when an electricity generation condition by an engine drive is realized, changes the transmission gear ratio with a minute amount in a case where the virtual electricity generation efficiency is superior to a present electricity generation efficiency, calculates a virtual electricity generation efficiency where an engine drive torque and an electricity generation drive torque are changed with a minute amount, and changes the engine drive torque and the electricity generation drive torque in a case where the virtual electricity generation efficiency is superior to a present electricity generation efficiency, in which the minute amount change of the transmission gear ratio and the minute amount change of the engine drive torque and the electricity generation drive torque are alternatively performed.

摘要翻译： 发电控制装置计算当实现发动机驱动的发电条件时，无级变速器的变速比以微量变化的虚拟发电效率，将发动机变速比以微小量变更为 虚拟发电效率优于现在的发电效率的情况，计算发动机驱动转矩和发电驱动转矩以微量变化的虚拟发电效率，并且改变发动机驱动转矩和发电 在虚拟发电效率优于目前的发电效率的情况下的驱动转矩，其中传动齿轮比的微小变化和发动机驱动转矩和发电驱动转矩的微小变化交替地是pe 形成。

公开(公告)号：US20120270700A1

公开(公告)日：2012-10-25

申请号：US13278277

申请日：2011-10-21

申请人： Nozomu KAMIOKA ,  Shinji WATANABE ,  Kensuke HAYASHI ,  Satoshi WACHI

发明人： Nozomu KAMIOKA ,  Shinji WATANABE ,  Kensuke HAYASHI ,  Satoshi WACHI

IPC分类号： B60W30/00 ,  B60W10/06 ,  F02N11/08 ,  B60W10/02

CPC分类号： F04B49/022 ,  B60Y2300/18016 ,  B60Y2300/192 ,  F02D41/0215 ,  F02D2250/28 ,  F02N11/0814 ,  F02N15/08 ,  F02N2200/041 ,  F16H61/0031 ,  Y02T10/48 ,  Y10T477/6418 ,  Y10T477/71

摘要： An engine start control device includes a mechanical pump supplying hydraulic pressure; an electric pump connected in parallel to the mechanical pump and independently driven; a device for stopping the engine when an idling stop condition is satisfied and starting the engine when a restart condition and a fuel injection condition are satisfied; a device for driving the electric pump when the hydraulic pressure is less than a first hydraulic pressure when the engine is stopped by idling stop; and a device for driving a motor at a target speed and for performing control so that the change in the target speed is small compared with the change exhibited when the hydraulic pressure is equal or higher than a second hydraulic pressure, when the hydraulic pressure is less than the second hydraulic pressure, and the restart condition is satisfied after the idling stop.

摘要翻译： 发动机启动控制装置包括提供液压的机械泵; 电动泵并联连接到机械泵并独立驱动; 当满足怠速停止条件时停止发动机的装置，并且当重新启动条件和燃料喷射条件被满足时启动发动机; 当发动机通过怠速停止而停止时，液压小于第一液压时驱动电动泵的装置; 以及用于以目标速度驱动电动机并且用于执行控制的装置，使得当液压等于或高于第二液压时显示的变化与目标速度的变化相比较小，当液压较小时 超过第二液压，并且在怠速停止之后满足重启条件。

公开(公告)号：US20130006499A1

公开(公告)日：2013-01-03

申请号：US13440750

申请日：2012-04-05

申请人： Toshiaki DATE ,  Satoshi WACHI

发明人： Toshiaki DATE ,  Satoshi WACHI

IPC分类号： F02D17/04 ,  F02D41/30 ,  F02D41/24 ,  F02D28/00

CPC分类号： F02D41/042 ,  F01N2560/025 ,  F02D41/1456 ,  F02D41/1494 ,  F02N11/0814 ,  Y02T10/48

摘要： An internal combustion engine control apparatus includes a first period in which the target heater applied effective voltage is set to a first target voltage with which the temperature of an exhaust gas sensor becomes a target temperature at a time when the internal combustion engine is being operated; a second control period in which after the automatic stop mode of the engine has started, the target heater applied effective voltage is set to a second target voltage lower than the first target voltage; and a third period in which after the second period, the target heater applied effective voltage is controlled to a third target voltage higher than the second target voltage and with which the temperature of an exhaust gas sensor becomes a target temperature at a time when the engine is in the automatic stop mode.

摘要翻译： 一种内燃机控制装置，其包括将目标加热器施加的有效电压设定为在内燃机运转时废气传感器的温度成为目标温度的第一目标电压的第一期间; 第二控制周期，其中在所述发动机的自动停止模式开始之后，将所述目标加热器施加的有效电压设置为低于所述第一目标电压的第二目标电压; 以及第三时间段，其中在第二时段之后，目标加热器施加的有效电压被控制到高于第二目标电压的第三目标电压，并且在发动机时排气传感器的温度变为目标温度 处于自动停止模式。

公开(公告)号：US20130307492A1

公开(公告)日：2013-11-21

申请号：US13653874

申请日：2012-10-17

申请人： Hideaki TANI ,  Toshiaki DATE ,  Satoshi WACHI

发明人： Hideaki TANI ,  Toshiaki DATE ,  Satoshi WACHI

IPC分类号： H02P9/04

CPC分类号： H02P9/48 ,  H02P9/008 ,  H02P2101/45

摘要： A vehicular power generation system includes: a battery which is charged by power generation electric power of a generator that is driven by an internal combustion engine; and a power generation control device which reduces the amount of fuel to be consumed for power generation of the internal combustion engine. The power generation control device includes: a unit which sets an operating range that is small in the amount of fuel to be consumed for an increase in torque of the internal combustion engine; a unit which sets electric power with high power generation efficiency to a target value of power generation electric power according to rotation speed and power generation voltage of the generator; and a unit which controls so that the amount of power generation of the generator is a target value when the operating point of the internal combustion engine is in the operating range.

摘要翻译： 车辆发电系统包括：由内燃机驱动的发电机的发电电力充电的电池; 以及发电控制装置，其减少为了内燃机的发电而消耗的燃料量。 发电控制装置包括：对内燃机的扭矩增加设定要消耗的燃料量较小的运转范围的单元; 根据发电机的转速和发电电压将发电效率高的发电电力设定为发电电力的目标值的单元; 以及当内燃机的工作点处于工作范围内时，发电机的发电量为目标值的控制单元。

公开(公告)号：US20140114517A1

公开(公告)日：2014-04-24

申请号：US13849086

申请日：2013-03-22

申请人： Hideaki TANI ,  Takeru OKABE ,  Satoshi WACHI

发明人： Hideaki TANI ,  Takeru OKABE ,  Satoshi WACHI

IPC分类号： B60W20/00

CPC分类号： B60W20/106 ,  B60L2240/547 ,  B60W10/06 ,  B60W10/26 ,  B60W20/13 ,  B60W2510/244 ,  B60W2510/246 ,  B60Y2400/3086 ,  H02J7/007 ,  H02J7/008 ,  H02J7/14 ,  Y10S903/903

摘要： In power generation control for a vehicle, which is configured to control power generation so as to reduce an amount of fuel consumed by power generation of the internal combustion engine, the vehicle including: a generator configured to be driven by the internal combustion engine to generate electric power; and the battery to be charged by the generated electric power of the generator, the vehicle being configured to stop idling at a predetermined vehicle speed or less, a battery voltage as an inter-terminal voltage of the battery is detected, and the internal combustion engine is controlled to interrupt power generation involving fuel consumption one of when the detected battery voltage reaches a predetermined combustion power generation interruption voltage and when the detected battery voltage exceeds the predetermined combustion power generation interruption voltage.

摘要翻译： 在车辆的发电控制中，其被配置为控制发电以减少内燃机的发电所消耗的燃料量，所述车辆包括：发电机，其被配置为由所述内燃机驱动以产生 电力; 以及由所述发电机的发电电力进行充电的电池，所述车辆被构造为以预定车速以下停止怠速，检测作为所述电池的端子间电压的电池电压，并且所述内燃机 被控制以中断发电，其涉及当检测到的电池电压达到预定的燃烧发电中断电压时以及当检测到的电池电压超过预定的燃烧发电中断电压时的燃料消耗。