公开(公告)号：US09267479B2

公开(公告)日：2016-02-23

申请号：US13978776

申请日：2012-07-24

申请人： Hiroaki Kitano ,  Daisuke Mizuno ,  Yuhei Tsukahara ,  Osamu Ishikawa ,  Takeru Okabe ,  Koichiro Kamei

发明人： Hiroaki Kitano ,  Daisuke Mizuno ,  Yuhei Tsukahara ,  Osamu Ishikawa ,  Takeru Okabe ,  Koichiro Kamei

IPC分类号： F02N11/08 ,  F02N15/00 ,  F02N11/00 ,  F02N15/06

CPC分类号： F02N11/00 ,  F02N11/0844 ,  F02N11/0855 ,  F02N15/067 ,  F02N2200/022 ,  F02N2250/04

摘要： Provided is an engine starting device, including: starter control means for causing, when the restart condition is established during a period in which a meshing inhibition condition for a ring gear and a pinion gear is established, the pinion gear and the ring gear to mesh with each other after the meshing inhibition condition is released, thereby restarting the engine. The starter control means determines the meshing permission condition and the meshing inhibition condition based on at least an engine rotation speed, and determines the release of the meshing inhibition condition before the engine completely stops based on at least one of the engine rotation speed and an elapsed time after the establishment of the meshing inhibition condition.

摘要翻译： 本发明提供一种发动机起动装置，其特征在于，包括：启动器控制装置，用于当在形成齿圈和小齿轮的啮合禁止状态的时段内建立起动条件时，使小齿轮和齿圈啮合 在啮合禁止条件被释放之后彼此相关，从而重新启动发动机。 启动器控制装置至少基于发动机转速来确定啮合允许条件和啮合禁止条件，并且基于发动机转速和已经经过的发动机转速中的至少一个来确定发动机完全停止之前的啮合禁止状态的释放 建立啮合抑制条件后的时间。

公开(公告)号：US20150096535A1

公开(公告)日：2015-04-09

申请号：US14396819

申请日：2013-03-19

申请人： Hiroaki Kitano ,  Daisuke Mizuno ,  Osamu Ishikawa ,  Takeru Okabe ,  Koichiro Kamei

发明人： Hiroaki Kitano ,  Daisuke Mizuno ,  Osamu Ishikawa ,  Takeru Okabe ,  Koichiro Kamei

IPC分类号： F02N11/08 ,  F02P5/155

CPC分类号： F02N11/0818 ,  F02D41/0097 ,  F02D41/065 ,  F02D2041/0092 ,  F02D2200/101 ,  F02N11/0844 ,  F02N11/0851 ,  F02N11/0855 ,  F02N15/067 ,  F02N2019/002 ,  F02N2200/022 ,  F02N2300/2002 ,  F02P5/1506 ,  F02P5/1558 ,  Y02T10/46 ,  Y02T10/48

摘要： The engine starting device for stopping, when an engine automatic stop condition is satisfied, fuel injection to the engine to automatically stop the engine, and for thereafter restarting the engine when an engine restart condition is satisfied, includes: a ring gear coupled to a crankshaft of the engine; a starter motor rotated by a current supply; a pinion gear for transmitting the rotation of the starter motor to the ring gear; a pinion gear moving part for moving the pinion gear toward the ring gear by a current supply, thereby meshing the pinion gear with the ring gear; and a fuel injection control part for restarting the fuel injection so that combustion is generated in a predetermined compression cylinder after the engine restart condition is satisfied and after the pinion gear moving part starts the movement of the pinion gear.

摘要翻译： 发动机启动装置，当满足发动机自动停止条件时，停止对发动机的燃料喷射以自动停止发动机，并且在发动机重启条件满足时重新启动发动机，包括：联接到曲轴的环形齿轮 的发动机; 由电流供电旋转的起动电机; 用于将起动电动机的旋转传递到齿圈的小齿轮; 小齿轮运动部件，用于通过电流供给将小齿轮朝向环形齿轮移动，从而将小齿轮与环形齿轮啮合; 以及用于重新启动燃料喷射的燃料喷射控制部分，使得在满足发动机重新启动条件之后并且在小齿轮移动部分开始小齿轮的运动之后，在预定的压缩气缸中产生燃烧。

公开(公告)号：US20130289855A1

公开(公告)日：2013-10-31

申请号：US13978776

申请日：2012-07-24

申请人： Hiroaki Kitano ,  Daisuke Mizuno ,  Yuhei Tsukahara ,  Osamu Ishikawa ,  Takeru Okabe ,  Koichiro Kamei

发明人： Hiroaki Kitano ,  Daisuke Mizuno ,  Yuhei Tsukahara ,  Osamu Ishikawa ,  Takeru Okabe ,  Koichiro Kamei

IPC分类号： F02N11/00

CPC分类号： F02N11/00 ,  F02N11/0844 ,  F02N11/0855 ,  F02N15/067 ,  F02N2200/022 ,  F02N2250/04

摘要： Provided is an engine starting device, including: starter control means for causing, when the restart condition is established during a period in which a meshing inhibition condition for a ring gear and a pinion gear is established, the pinion gear and the ring gear to mesh with each other after the meshing inhibition condition is released, thereby restarting the engine. The starter control means determines the meshing permission condition and the meshing inhibition condition based on at least an engine rotation speed, and determines the release of the meshing inhibition condition before the engine completely stops based on at least one of the engine rotation speed and an elapsed time after the establishment of the meshing inhibition condition.

摘要翻译： 本发明提供一种发动机起动装置，其特征在于，包括：启动器控制装置，用于当在形成齿圈和小齿轮的啮合禁止状态的时段内建立起动条件时，使小齿轮和齿圈啮合 在啮合禁止条件被释放之后彼此相关，从而重新启动发动机。 启动器控制装置至少基于发动机转速来确定啮合允许条件和啮合禁止条件，并且基于发动机转速和已经经过的发动机转速中的至少一个来确定发动机完全停止之前的啮合禁止状态的释放 建立啮合抑制条件后的时间。

公开(公告)号：US09631596B2

公开(公告)日：2017-04-25

申请号：US14396819

申请日：2013-03-19

申请人： Hiroaki Kitano ,  Daisuke Mizuno ,  Osamu Ishikawa ,  Takeru Okabe ,  Koichiro Kamei

发明人： Hiroaki Kitano ,  Daisuke Mizuno ,  Osamu Ishikawa ,  Takeru Okabe ,  Koichiro Kamei

IPC分类号： F02N11/00 ,  F02N11/08 ,  F02D41/00 ,  F02D41/06 ,  F02N15/06 ,  F02P5/15 ,  F02P5/155 ,  F02N19/00

CPC分类号： F02N11/0818 ,  F02D41/0097 ,  F02D41/065 ,  F02D2041/0092 ,  F02D2200/101 ,  F02N11/0844 ,  F02N11/0851 ,  F02N11/0855 ,  F02N15/067 ,  F02N2019/002 ,  F02N2200/022 ,  F02N2300/2002 ,  F02P5/1506 ,  F02P5/1558 ,  Y02T10/46 ,  Y02T10/48

摘要： The engine starting device for stopping, when an engine automatic stop condition is satisfied, fuel injection to the engine to automatically stop the engine, and for thereafter restarting the engine when an engine restart condition is satisfied, includes: a ring gear coupled to a crankshaft of the engine; a starter motor rotated by a current supply; a pinion gear for transmitting the rotation of the starter motor to the ring gear; a pinion gear moving part for moving the pinion gear toward the ring gear by a current supply, thereby meshing the pinion gear with the ring gear; and a fuel injection control part for restarting the fuel injection so that combustion is generated in a predetermined compression cylinder after the engine restart condition is satisfied and after the pinion gear moving part starts the movement of the pinion gear.

公开(公告)号：US08892340B2

公开(公告)日：2014-11-18

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： F02D41/06 ,  F02D41/22 ,  F02N11/08

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：US10156217B2

公开(公告)日：2018-12-18

申请号：US14423176

申请日：2012-10-26

申请人： Tomohisa Shoda ,  Takeru Okabe ,  Osamu Ishikawa

发明人： Tomohisa Shoda ,  Takeru Okabe ,  Osamu Ishikawa

IPC分类号： F02N11/08 ,  F02D41/06 ,  F02D29/02 ,  F02D41/04 ,  F02D17/04 ,  F02D41/00

摘要： Provided is a device for performing an automatic stop operation for an internal combustion engine when a predetermined automatic stop requirement is satisfied during an operation of the internal combustion engine and performing a restart operation for the internal combustion engine when a predetermined restart requirement is satisfied during an automatic stop time period of the internal combustion engine. In the device, restart control means (22) executes fuel injection control at the time of start of the restart operation by determining whether or not initial asynchronous injection of a fuel into a cylinder that is in an intake stroke is executable in accordance with an initially detected crank angle after the start of the restart operation and determining a next fuel injection cylinder and a fuel injection timing for the next fuel injection cylinder.

公开(公告)号：US20100241324A1

公开(公告)日：2010-09-23

申请号：US12644801

申请日：2009-12-22

申请人： Osamu ISHIKAWA ,  Takeru Okabe

发明人： Osamu ISHIKAWA ,  Takeru Okabe

IPC分类号： F16H63/00

CPC分类号： F16H61/32 ,  F16H61/34 ,  F16H63/20 ,  F16H2061/0078

摘要： In an automatic transmission controller, a gear shift control unit has a target rotational angle position calculator for calculating a target rotational angle position of a gear shift motor, an actual rotational angle position calculator for calculating the actual rotational angle position of the gear shift motor, and an F/B gain setting unit. When a gear shift instruction from a gear shift controller is a gear shift pattern for driving at least a select motor, the F/B gain is set to be larger that of the gear shift pattern in which the select motor is not driven, and also a motor driving mode and a motor braking mode are switched to each other in accordance with the difference between the target rotational angle position and the actual rotational angle position.

摘要翻译： 在自动变速器控制器中，变速控制单元具有用于计算变速电动机的目标旋转角度位置的目标旋转角度位置计算器，用于计算变速电动机的实际旋转角度位置的实际旋转角度位置计算器， 和F / B增益设定单元。 当来自变速控制器的换档指令是用于驱动至少一个选择电动机的换档模式时，F / B增益被设定为大于其中未选择电动机被驱动的换档模式的增益，并且还 电动机驱动模式和电动机制动模式根据目标旋转角度位置和实际旋转角度位置之间的差异彼此切换。

公开(公告)号：US20100125395A1

公开(公告)日：2010-05-20

申请号：US12435769

申请日：2009-05-05

申请人： Masaki Horii ,  Shiro Yonezawa ,  Takeru Okabe ,  Osamu Ishikawa ,  Tomohisa Shoda ,  Nozomu Kamioka ,  Yasufumi Ogawa

发明人： Masaki Horii ,  Shiro Yonezawa ,  Takeru Okabe ,  Osamu Ishikawa ,  Tomohisa Shoda ,  Nozomu Kamioka ,  Yasufumi Ogawa

IPC分类号： G06F19/00

CPC分类号： F16H61/32

摘要： A control device of a transmission is capable of instantaneously correcting a torque shortly after starting a motor, and properly correcting a gear operation shortly after starting (at transient time) even in case of coil temperature change. The device includes a gear change end determination unit, a motor stop determination unit, and a coil resistance estimation unit of estimating a coil resistance of the motor alternately by repeating at regular intervals a state of application of a predetermined voltage to the motor during stop before start of gear change and a state of no application; and when the motor is determined stop by the determination units, an initial value of a command voltage to be applied to the motor after start of gear change is corrected in a predetermined time period in accordance with a coil resistance value having been calculated by the coil resistance estimation unit.

摘要翻译： 变速器的控制装置即使在线圈温度变化的情况下，也能够在启动电动机后立即校正转矩，并且在启动（瞬时时间）后不久即可适当地修正齿轮操作。 该装置包括齿轮更换结束确定单元，马达停止确定单元和线圈电阻估计单元，其通过在停止期间以规定间隔重复预定电压施加到马达的状态来交替地估计马达的线圈电阻 变速起动和无应用状态; 并且当电动机由确定单元确定停止时，根据由线圈计算的线圈电阻值在预定时间段内校正要在变速器开始之后施加到电动机的指令电压的初始值 电阻估计单元。

公开(公告)号：US20140345556A1

公开(公告)日：2014-11-27

申请号：US14371318

申请日：2012-04-03

申请人： Takeru Okabe ,  Osamu Ishikawa ,  Tomohisa Shoda ,  Michitaka Fujiwara

发明人： Takeru Okabe ,  Osamu Ishikawa ,  Tomohisa Shoda ,  Michitaka Fujiwara

IPC分类号： F02D29/02

CPC分类号： F02N11/0814 ,  F02D29/02 ,  F02D2200/101 ,  F02N11/0844 ,  F02N11/101 ,  F02N2200/021 ,  F02N2200/022 ,  F02N2250/04 ,  Y02T10/48

摘要： A device for automatically stopping and restarting an internal combustion engine is provided with a crank angle sensor (1) that detects a crank angle of an engine (10), a fuel injection unit (11) that injects fuel into the engine, and the device is also provided with a starter activation prohibition determination means that prohibits activation of a starter (20) by determining that the engine is in reverse rotation during inertial rotation of the engine, and removes the starter activation prohibition depending on the crank angle when the engine starts reverse rotation.

摘要翻译： 一种用于自动停止和重新启动内燃机的装置设置有检测发动机（10）的曲柄角的曲柄角传感器（1），向发动机喷射燃料的燃料喷射单元（11），并且该装置 还设置有起动器起动禁止判定装置，其通过在发动机的惯性旋转期间判定发动机反转而禁止起动器（20）的起动，并且根据发动机起动时的曲柄角度来去除起动器起动禁止 反转。

公开(公告)号：US08229635B2

公开(公告)日：2012-07-24

申请号：US12435769

申请日：2009-05-05

申请人： Masaki Horii ,  Shiro Yonezawa ,  Takeru Okabe ,  Osamu Ishikawa ,  Tomohisa Shoda ,  Nozomu Kamioka ,  Yasufumi Ogawa

发明人： Masaki Horii ,  Shiro Yonezawa ,  Takeru Okabe ,  Osamu Ishikawa ,  Tomohisa Shoda ,  Nozomu Kamioka ,  Yasufumi Ogawa

IPC分类号： G06F7/00 ,  G06F17/00 ,  G06F19/00

CPC分类号： F16H61/32

摘要： A control device of a transmission is capable of instantaneously correcting a torque shortly after starting a motor, and properly correcting a gear operation shortly after starting (at transient time) even in case of coil temperature change. The device includes a gear change end determination unit, a motor stop determination unit, and a coil resistance estimation unit of estimating a coil resistance of the motor alternately by repeating at regular intervals a state of application of a predetermined voltage to the motor during stop before start of gear change and a state of no application; and when the motor is determined stop by the determination units, an initial value of a command voltage to be applied to the motor after start of gear change is corrected in a predetermined time period in accordance with a coil resistance value having been calculated by the coil resistance estimation unit.

摘要翻译： 变速器的控制装置即使在线圈温度变化的情况下，也能够在启动电动机后立即校正转矩，并且在启动（瞬时时间）后不久即可适当地修正齿轮操作。 该装置包括齿轮更换结束确定单元，马达停止确定单元和线圈电阻估计单元，其通过在停止期间以规定间隔重复预定电压施加到马达的状态来交替地估计马达的线圈电阻 变速起动和无应用状态; 并且当电动机由确定单元确定停止时，根据由线圈计算的线圈电阻值在预定时间段内校正要在变速器开始之后施加到电动机的指令电压的初始值 电阻估计单元。