公开(公告)号：US20120271537A1

公开(公告)日：2012-10-25

申请号：US13276405

申请日：2011-10-19

申请人： Takeru OKABE ,  Osamu ISHIKAWA ,  Tomohisa SHODA ,  Hideaki TANI ,  Toru TANAKA

发明人： Takeru OKABE ,  Osamu ISHIKAWA ,  Tomohisa SHODA ,  Hideaki TANI ,  Toru TANAKA

IPC分类号： F02D41/26 ,  F02D41/30 ,  F02D28/00

CPC分类号： F02N99/006 ,  F02D11/10 ,  F02D13/0226 ,  F02D41/0002 ,  F02D41/065 ,  F02D2200/0406 ,  F02N11/0814 ,  F02N11/0844 ,  Y02T10/42 ,  Y02T10/48

摘要： A control device for an internal combustion engine capable of controlling an intake-pipe pressure within a range which allows restartability to be ensured. A control device for an internal combustion engine includes: an idle-stop control section for restarting the engine in response to generation of a restart request; and an intake-air amount control section for setting a control amount of an intake system so that the intake air amount becomes zero when an intake-pipe pressure of the engine upon generation of the automatic stop request is higher than a predetermined pressure and setting the control amount of the intake system so that the intake air amount becomes larger than the amount upon generation of the automatic stop request, and then becomes zero when the intake-pipe pressure is lower than the predetermined pressure.

摘要翻译： 一种内燃机的控制装置，能够将进气管压力控制在能够确保再起动性的范围内。 一种用于内燃机的控制装置包括：怠速停止控制部分，用于响应于产生重启请求而重新起动发动机; 以及进气量控制部，其用于设定进气系统的控制量，使得当所述自动停止请求生成时所述发动机的进气管压力高于预定压力时，所述进气量变为零， 进气系统的控制量使得进气量变得大于产生自动停止请求时的量，然后当进气管压力低于预定压力时变为零。

公开(公告)号：US20090289593A1

公开(公告)日：2009-11-26

申请号：US12366306

申请日：2009-02-05

申请人： Takeru OKABE ,  Shiro YONEZAWA ,  Nozomu KAMIOKA ,  Tomohisa SHODA ,  Masaki HORII ,  Yasufumi OGAWA ,  Osamu ISHIKAWA

发明人： Takeru OKABE ,  Shiro YONEZAWA ,  Nozomu KAMIOKA ,  Tomohisa SHODA ,  Masaki HORII ,  Yasufumi OGAWA ,  Osamu ISHIKAWA

IPC分类号： G05F1/00 ,  H02K29/08

CPC分类号： H02P6/085 ,  F16D48/064 ,  F16D2500/1023 ,  F16D2500/3022 ,  F16D2500/3026 ,  F16D2500/7042 ,  F16D2500/70673 ,  H02P2101/45 ,  H02P2205/01

摘要： A control device for an automatic transmission includes a current detecting unit for detecting motor current. The current detecting unit has a counter for counting variation number of a rotational position signal output from a rotational position detecting unit for detecting the rotational position of a motor, and an electrical angle 180° judging unit for judging rotation of electrical angle 180° of the motor. A voltage occurring in a current detecting resistor is sampled at a timing of each integral multiple of the electrical angle of 180° judged in the electrical angle 180° judging unit, and rotation of the motor is controlled in accordance with the difference between motor target current calculated in the motor target current calculating unit and motor current.

摘要翻译： 用于自动变速器的控制装置包括用于检测电动机电流的电流检测单元。 电流检测单元具有用于计算从用于检测电动机的旋转位置的旋转位置检测单元输出的旋转位置信号的变化次数的计数器，以及用于判断电动机的角度180°的旋转角度的电角度180°判断单元 发动机。 电流检测电阻器中发生的电压在电角度180°判断单元中判定为180°的电角度的整数倍的定时进行采样，并且根据电动机目标电流 在电机目标电流计算单位和电机电流中计算。

公开(公告)号：US20130110382A1

公开(公告)日：2013-05-02

申请号：US13468500

申请日：2012-05-10

申请人： Osamu ISHIKAWA ,  Takeru OKABE ,  Tomohisa SHODA ,  Hiroaki KITANO

发明人： Osamu ISHIKAWA ,  Takeru OKABE ,  Tomohisa SHODA ,  Hiroaki KITANO

IPC分类号： F02D28/00

CPC分类号： F02N11/0814 ,  F02D41/22 ,  F02N11/0822 ,  F02N11/0848 ,  F02N11/106 ,  F02N11/108 ,  F02N2200/021 ,  F02N2200/022 ,  F02N2200/0801

摘要： The engine controller includes: an engine-rpm increase amount computing section for computing an amount of increase in an engine rpm, generated by first ignition of an engine after a restart condition is satisfied; a start failure determination crank-angle change amount determination value setting section for setting a restart failure determination threshold value based on the amount of increase in the engine rpm; and a restart failure determination section for determining a restart failure when a crank-angle change amount from a first ignition timing of the engine after the satisfaction of the restart condition becomes larger than the restart failure determination threshold value although a complete combustion of the engine is not determined, interrupting a restart operation of the engine, and restarting the restart operation of the engine after elapse of a predetermined period of time.

摘要翻译： 发动机控制器包括：发动机转速增加量计算部分，用于计算在重新启动条件满足后通过发动机的第一次点火产生的发动机转速的增加量; 起动失败判定曲柄角变化量判定值设定部，其基于发动机转速的增加量来设定再起动失败判定阈值; 以及重启动失败判定部，其用于当从重新启动条件满足后的发动机的第一点火正时的曲柄角变化量变得大于再起动失败判定阈值时，虽然发动机的完全燃烧是 未确定，中断发动机的重新启动操作，并且在经过预定时间段之后重新启动发动机的重新启动操作。

公开(公告)号：US20120253572A1

公开(公告)日：2012-10-04

申请号：US13246944

申请日：2011-09-28

申请人： Yasufumi OGAWA ,  Takeru OKABE ,  Hideaki TANI

发明人： Yasufumi OGAWA ,  Takeru OKABE ,  Hideaki TANI

IPC分类号： B60W20/00

CPC分类号： B60R16/033 ,  B60W2710/244 ,  H02J7/1446 ,  Y02T10/7005 ,  Y02T10/84 ,  Y02T10/92

摘要： A power generation control apparatus in a vehicle includes: a power generator generating power when driven by an internal combustion engine; an electric storage apparatus charged by the power generator; a current sensor measuring a charge and discharge current value; an SOC computation portion estimating an SOC in the electric storage apparatus on the basis of the measured charge and discharge current; a generation voltage computation portion determining a generation voltage of the power generator so that the SOC in the electric storage apparatus becomes a target SOC; a target SOC computation portion setting the target SOC; and a generation cost computation portion calculating an amount of consumed fuel per unit generation output on the basis of an operating point of the internal combustion engine. The target SOC set by the target SOC computation portion is changed according to the calculated amount of consumed fuel per unit generation output.

摘要翻译： 车辆中的发电控制装置包括：发动机，其由内燃机驱动时发电; 由发电机充电的蓄电装置; 测量充放电电流值的电流传感器; SOC计算部，基于测定的充放电电流来估计蓄电装置的SOC; 确定发电机的发电电压的发电电压计算部，使蓄电装置中的SOC成为目标SOC; 设定目标SOC的目标SOC计算部; 以及生成成本计算部，其基于所述内燃机的运转点计算每单位产生输出的消耗燃料量。 由目标SOC计算部设定的目标SOC根据计算出的每单位产生输出的燃料量而变化。

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。

公开(公告)号：US20110266865A1

公开(公告)日：2011-11-03

申请号：US12913392

申请日：2010-10-27

申请人： Takeru OKABE ,  Masaki HORII

发明人： Takeru OKABE ,  Masaki HORII

IPC分类号： H02G3/00

CPC分类号： B60W30/18018 ,  B60K6/28 ,  B60W10/06 ,  B60W10/26 ,  B60W10/30 ,  B60W50/0205 ,  B60W2510/0638 ,  B60W2510/244 ,  B60Y2400/114 ,  F02N11/04 ,  F02N11/0866 ,  Y02T10/6278

摘要： An electric power controller for a vehicle with stop-start system is provided to prevent electric energy from being decreased in a power capacitor when an engine is in an idle-stop state. The engine is in the idle-stop state by idle-stop control means, the transfer of the electric energy between the power capacitor and a vehicle-mounted battery is stopped by power control means connected between the power capacitor and the vehicle-mounted battery.

摘要翻译： 提供具有停止启动系统的车辆的电力控制器，以防止在发动机处于怠速停止状态时电力电容器中的电能降低。 发动机通过怠速停止控制装置处于怠速停止状态，电力电容器和车载电池之间的电能的传递由连接在电力电容器和车载电池之间的电力控制装置停止。