公开(公告)号：US20140163840A1

公开(公告)日：2014-06-12

申请号：US14131826

申请日：2012-04-06

申请人： Susumu Kojima ,  Naoki Nakanishi ,  Yukihiko Ideshio ,  Tomojiro Sugimoto

发明人： Susumu Kojima ,  Naoki Nakanishi ,  Yukihiko Ideshio ,  Tomojiro Sugimoto

IPC分类号： F02D41/30 ,  F02D29/02

CPC分类号： F02D41/30 ,  F02B2075/125 ,  F02D29/02 ,  F02D41/009 ,  F02D41/062 ,  F02D2041/389 ,  F02N11/0822 ,  F02N11/0848 ,  F02N99/006 ,  F02N2019/008 ,  F02N2200/021 ,  F02N2200/022 ,  Y02T10/123

摘要： A vehicle engine start control device in a vehicle includes a direct injection engine directly injecting fuel into a cylinder as a drive power source for running. The vehicle engine start control device is configured to start rotation of the direct injection engine when the direct injection engine is started from a stop state of the direct injection engine in which a first cylinder of a plurality of cylinders is in an expansion stroke while a second cylinder next to the first cylinder in an ignition order is located at a top dead center. Further, the device directly injects fuel into the second cylinder and ignites the fuel while a piston of the second cylinder is moving away from the top dead center toward a bottom dead center in a first expansion stroke in the second cylinder after the start of the rotation.

摘要翻译： 车辆中的车辆发动机起动控制装置包括将燃料直接喷射到作为行驶用驱动动力源的气缸中的直接喷射发动机。 所述车辆用发动机启动控制装置被配置为当所述直接喷射发动机从所述直接喷射发动机的停止状态开始时开始所述直接喷射发动机的旋转，所述直接喷射发动机的停止状态是所述多个气缸的第一气缸处于膨胀冲程中，而所述第二 在点火顺序的第一个气缸旁边的气缸位于上止点。 此外，在开始旋转之后，装置直接将燃料喷射到第二气缸中并点燃燃料，同时第二气缸的活塞在第二气缸中的第一膨胀冲程中从上止点向下死点移动 。

公开(公告)号：US20150122219A1

公开(公告)日：2015-05-07

申请号：US14391955

申请日：2012-04-11

申请人： Susumu Kojima ,  Naoki Nakanishi ,  Yukihiko Ideshio

发明人： Susumu Kojima ,  Naoki Nakanishi ,  Yukihiko Ideshio

IPC分类号： F02P5/04

CPC分类号： F02P5/045 ,  F02B1/12 ,  F02B23/101 ,  F02B23/105 ,  F02B2023/106 ,  F02B2075/125 ,  F02D37/02 ,  F02D41/009 ,  F02D41/062 ,  F02D41/401 ,  F02D41/402 ,  F02N99/004 ,  F02N99/006 ,  F02N99/008 ,  F02P3/0414 ,  F02P3/0456 ,  F02P3/053 ,  F02P5/1506 ,  F02P15/08 ,  Y02T10/44 ,  Y02T10/46

摘要： A control device of a cylinder direct injection type internal combustion engine controls a fuel injection device and an ignition device, executes injection of the fuel and ignition over multiple times, and executes a control of varying an interval between a timing of the injection of the fuel and a timing of the ignition, at the time of an ignition start in which the fuel is injected into a combustion chamber in an expansion stroke with rotation of an output shaft is stopped state and the fuel is ignited to start the rotation of the output shaft. The control device varies the interval between the timing of the injection of the fuel and the timing of the ignition by adjusting a correlation of a pitch of the injection of the fuel over multiple times and a pitch of the ignition over multiple times.

摘要翻译： 气缸直喷式内燃机的控制装置控制燃料喷射装置和点火装置，多次执行燃料喷射和点火，并且执行改变喷射燃料的时间间隔的控制 并且在点火开始时，在输出轴的旋转中燃料被喷射到膨胀冲程中的燃烧室中的点火定时是停止状态，并且燃料被点燃以开始输出轴的旋转 。 控制装置通过调整多次燃料喷射间距与多次点火间距的相关性，来改变喷射燃料的时间和点火时间之间的间隔。

公开(公告)号：US20140209059A1

公开(公告)日：2014-07-31

申请号：US14240487

申请日：2011-08-31

申请人： Susumu Kojima ,  Naoki Nakanishi ,  Yukihiko Ideshio

发明人： Susumu Kojima ,  Naoki Nakanishi ,  Yukihiko Ideshio

IPC分类号： F02B17/00

CPC分类号： B60W20/15 ,  B60K6/48 ,  B60K6/54 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W20/40 ,  B60W2510/0685 ,  B60Y2300/432 ,  B60Y2300/48 ,  F02B17/005 ,  Y02T10/12 ,  Y02T10/6221 ,  Y02T10/6286

摘要： In a hybrid vehicle, when using an ignition start to start a direct injection engine while any one of the cylinders has stopped near top dead center, engine revolutions are raised by producing a first explosion in a first cylinder, which is situated before a second cylinder in an ignition sequence and is in an expansion stroke and in which an exhaust value is not open, by directly injecting fuel into the first cylinder and igniting the fuel. Furthermore, assistance in increasing the engine revolutions is started by transmitting assist torque output from a motor-generator to the direct injection engine via a clutch, in a peak section immediately after the start of increase in the engine revolutions. The stopped direct injection engine can be started using a sufficient required assist torque, namely, electrical energy, whereby the electrical energy for engine starting that is always reserved in a battery (accumulator apparatus) is reduced and therefore a travel range is increased and vehicle fuel consumption is improved appropriately.

摘要翻译： 在混合动力车辆中，当任何一个气缸在上止点附近停止时使用点火开始起动直接喷射发动机，通过在位于第二气缸之前的第一气缸中产生第一次爆炸而引起发动机转速升高 在点火顺序中并且处于膨胀冲程中并且排气值不打开，通过将燃料直接喷射到第一气缸中并点燃燃料。 此外，通过在发动机转数开始增加之后的峰值部分中，通过离合器将从电动发电机输出的辅助转矩输出到直接喷射发动机，开始增加发动机转速。 可以使用足够的所需辅助扭矩即电能来启动停止的直接喷射发动机，从而减少始终保留在电池（蓄能装置）中的用于发动机起动的电能，因此行驶范围增加，车辆燃料 消费得到适当改善。

公开(公告)号：US09546638B2

公开(公告)日：2017-01-17

申请号：US14391955

申请日：2012-04-11

申请人： Susumu Kojima ,  Naoki Nakanishi ,  Yukihiko Ideshio

发明人： Susumu Kojima ,  Naoki Nakanishi ,  Yukihiko Ideshio

IPC分类号： F02B5/00 ,  F02P5/04 ,  F02N99/00 ,  F02P5/15 ,  F02P15/08 ,  F02D41/06 ,  F02D37/02 ,  F02B1/12 ,  F02B75/12 ,  F02B23/10 ,  F02D41/40 ,  F02D41/00 ,  F02P3/04 ,  F02P3/045 ,  F02P3/05

CPC分类号： F02P5/045 ,  F02B1/12 ,  F02B23/101 ,  F02B23/105 ,  F02B2023/106 ,  F02B2075/125 ,  F02D37/02 ,  F02D41/009 ,  F02D41/062 ,  F02D41/401 ,  F02D41/402 ,  F02N99/004 ,  F02N99/006 ,  F02N99/008 ,  F02P3/0414 ,  F02P3/0456 ,  F02P3/053 ,  F02P5/1506 ,  F02P15/08 ,  Y02T10/44 ,  Y02T10/46

摘要： A control device (7) of a cylinder direct injection type internal combustion engine (1) controls a fuel injection device (4) and an ignition device (5), executes injection of the fuel and ignition over multiple times, and executes a control of varying an interval between a timing of the injection of the fuel and a timing of the ignition, at the time of an ignition start in which the fuel is injected into a combustion chamber (3) in an expansion stroke with rotation of an output shaft (6) is stopped state and the fuel is ignited to start the rotation of the output shaft (6). The control device (7) varies the interval between the timing of the injection of the fuel and the timing of the ignition by adjusting a correlation of a pitch of the injection of the fuel over multiple times and a pitch of the ignition over multiple times. Therefore, the internal combustion engine (1) and the control device (7) have an effect of being able to enhance the starting property.

摘要翻译： 气缸直喷式内燃机（1）的控制装置（7）控制燃料喷射装置（4）和点火装置（5），多次执行燃料喷射和点火，并执行控制 改变在燃料喷射到燃烧室（3）中的点燃开始时燃料喷射的时刻与点火时刻之间的间隔，该膨胀行程随着输出轴的旋转 6）是停止状态，并且点燃燃料以开始输出轴（6）的旋转。 控制装置（7）通过多次调节燃料喷射的间距与多次点火的间距的相关性来改变燃料喷射的定时与点火的定时之间的间隔。 因此，内燃机（1）和控制装置（7）具有能够提高起动性的效果。

公开(公告)号：US09481356B2

公开(公告)日：2016-11-01

申请号：US14235609

申请日：2011-07-28

申请人： Naoki Nakanishi ,  Yasuyuki Kato ,  Yukihiko Ideshio ,  Susumu Kojima

发明人： Naoki Nakanishi ,  Yasuyuki Kato ,  Yukihiko Ideshio ,  Susumu Kojima

IPC分类号： B60W20/00 ,  B60W10/06 ,  B60K6/48 ,  B60W10/02 ,  B60W10/08 ,  F02N19/00 ,  F02N99/00 ,  F16D48/00

CPC分类号： B60W20/00 ,  B60K6/48 ,  B60K2006/4825 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W20/40 ,  B60W2510/0685 ,  F02N19/005 ,  F02N99/006 ,  F02N2019/008 ,  F16D48/00 ,  F16D48/06 ,  F16D2500/10412 ,  F16D2500/1045 ,  F16D2500/1066 ,  F16D2500/30401 ,  F16D2500/3061 ,  F16D2500/3069 ,  F16D2500/3166 ,  F16D2500/5043 ,  F16D2500/7041 ,  Y02T10/6221 ,  Y02T10/6252 ,  Y02T10/6286 ,  Y10S903/93

摘要： When a K0 clutch 34 is interrupted to stop a direct injection engine 12 during vehicle running, if a stop position of a crankshaft 114 is out of a range of a target stop range φtarget, the once interrupted K0 clutch 34 is temporarily frictionally engaged to slightly rotate the crankshaft 114. As a result, the crankshaft 114 stopped near compression TDC (top dead center) is rotated to and stopped in a minimum region of pumping energy in combination with a pumping action. Since the minimum region of the pumping energy overlaps with the target stop range φtarget suitable for ignition start associated with a small assist torque at the time of engine start, the ignition start can properly be performed at the next engine start and the assist torque at the time of engine start can be reduced.

摘要翻译： 当K0离合器34中断以在车辆行驶期间停止直接喷射发动机12时，如果曲轴114的停止位置在目标停止范围的目标范围之外，则一旦中断的K0离合器34暂时摩擦接合到稍微 旋转曲轴114.结果，在压缩TDC（上止点）附近停止的曲轴114与泵送动作一起旋转并停止在泵送能量的最小区域中。 由于泵送能量的最小区域与发动机启动时与小辅助转矩相关联的适合点火开始的目标停止范围φtarget重叠，所以可以在下次发动机起动时适当地执行点火启动，并且在 发动机启动时间可以减少。

公开(公告)号：US20140336904A1

公开(公告)日：2014-11-13

申请号：US14352468

申请日：2011-10-27

申请人： Naoki Nakanishi ,  Yasuyuki Kato ,  Yukihiko Ideshio ,  Susumu Kojima ,  Masato Yoskikawa

发明人： Naoki Nakanishi ,  Yasuyuki Kato ,  Yukihiko Ideshio ,  Susumu Kojima ,  Masato Yoskikawa

IPC分类号： F02D31/00

CPC分类号： B60W20/00 ,  B60K6/48 ,  B60K6/547 ,  B60L15/20 ,  B60L50/16 ,  B60L2240/12 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/441 ,  B60L2240/443 ,  B60L2240/445 ,  B60L2240/486 ,  B60L2240/507 ,  B60L2260/26 ,  B60W10/06 ,  B60W20/40 ,  B60W2710/0605 ,  B60W2710/0644 ,  B60W2710/083 ,  F02D17/04 ,  F02D29/06 ,  F02D31/002 ,  F05B2270/1014 ,  Y02T10/6221 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7275

摘要： A vehicle control device includes a direct-injection engine and an electric rotating machine connected to the engine, wherein the vehicle control device stops the engine after opening a throttle while maintaining an engine speed by the electric rotating machine at the time there is a request to stop the engine. The engine speed is preferably maintained by an output torque of the electric rotating machine at the time fuel supply to the engine is stopped and the throttle is opened. At the time the throttle is opened while fuel is continuously supplied to the engine, it is preferable to maintain the engine speed by allowing the electric rotating machine to generate electric power.

摘要翻译： 车辆控制装置包括直接喷射发动机和连接到发动机的旋转电机，其中车辆控制装置在打开节气门之后停止发动机，同时通过旋转电机在发动机转速的同时保持发动机转速 停止发动机 在停止向发动机供油并且节流阀打开的时刻，发动机转速优选地通过旋转电机的输出转矩来维持。 在燃料连续供给发动机的同时打开油门时，优选通过允许旋转电机发电来保持发动机转速。

公开(公告)号：US20140303823A1

公开(公告)日：2014-10-09

申请号：US14354342

申请日：2011-10-27

申请人： Naoki Nakanishi ,  Susumu Kojima ,  Yukihiko Ideshio ,  Yasuyuki Kato

发明人： Naoki Nakanishi ,  Susumu Kojima ,  Yukihiko Ideshio ,  Yasuyuki Kato

IPC分类号： B60W20/00 ,  B60W30/18 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08

CPC分类号： B60W30/1884 ,  B60K6/48 ,  B60K6/547 ,  B60K2006/4825 ,  B60W10/02 ,  B60W10/026 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W20/40 ,  B60W30/18063 ,  B60W2510/0685 ,  B60W2710/0644 ,  B60W2710/105 ,  B60Y2300/48 ,  Y02T10/6221 ,  Y02T10/6252 ,  Y02T10/6286 ,  Y02T10/7258 ,  Y10S903/906 ,  Y10S903/93 ,  Y10T477/27

摘要： The hybrid vehicle has a motor generator disposed in a power transmission path and performing as an electric motor and an electric generator, a direct injection engine configured to execute an ignition start in which fuel is injected into any cylinder with a piston stopped in an expansion stroke and ignited for the start, and an engine connecting/disconnecting clutch of friction engagement type directly connecting and interrupting the direct injection engine to/from the motor generator. The control device of the hybrid vehicle has an MG creep mode in which the motor generator is used as an electric motor and rotationally driven at a predetermined first rotation speed to generate a creep torque while the engine connecting/disconnecting clutch is interrupted and the direct injection engine is stopped, and a charging creep mode in which the direct injection engine is operated at a predetermined second rotation speed higher than the first rotation speed to generate the creep torque with the motor generator used as an electric generator to charge a battery while the engine connecting/disconnecting clutch is connected, the control device performs the ignition start of the direct injection engine during the MG creep mode and provides connection control of the engine connecting/disconnecting clutch after a rotation speed of the direct injection engine exceeds a rotation speed of the motor generator to raise the rotation speed of the motor generator and directly connect the direct injection engine to the motor generator when a transition is made from the MG creep mode to the charging creep mode.

摘要翻译： 混合动力车辆具有设置在动力传递路径中并且作为电动机和发电机执行的电动发电机，配置为执行点火开始的直接喷射发动机，其中燃料被喷射到任何气缸中，活塞在膨胀冲程中停止 并开始起动，并且将摩擦接合型的发动机连接/断开离合器直接连接和中断直接喷射发动机到/从电动发电机。 混合动力车辆的控制装置具有MG蠕变模式，其中电动发电机用作电动机并且以预定的第一转速旋转驱动以在发动机连接/断开离合器中断时产生蠕变转矩，并且直接喷射 发动机停止，并且充电蠕变模式，其中直接喷射发动机以比第一转速高的预定的第二转速运行，以产生用作发电机的电动发电机的蠕变转矩，同时发动机 连接/断开离合器连接，控制装置在MG蠕变模式期间执行直喷发动机的点火启动，并且在直喷发动机的转速超过了直喷发动机的转速之后提供发动机连接/断开离合器的连接控制 电机发电机提高电机发电机的转速，直接连接电机 当从MG蠕变模式转换到充电蠕变模式时，将电动发电机的直喷式发动机发电。

公开(公告)号：US20130166173A1

公开(公告)日：2013-06-27

申请号：US13634843

申请日：2011-10-28

申请人： Yukihiko Ideshio ,  Susumu Kojima ,  Naoki Nakanishi ,  Akihiro Sato

发明人： Yukihiko Ideshio ,  Susumu Kojima ,  Naoki Nakanishi ,  Akihiro Sato

IPC分类号： B60W20/00 ,  B60W10/08 ,  B60W10/10 ,  B60W10/06

CPC分类号： B60W20/00 ,  B60W10/04 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W10/11 ,  B60W20/40 ,  B60W30/00 ,  B60W30/1819 ,  B60W2510/1005 ,  B60W2710/0605 ,  F02D9/02 ,  F02D11/10 ,  F02D17/04 ,  F02D29/02 ,  F02D41/0002 ,  F02D41/042 ,  F02D2011/102 ,  F02D2200/501 ,  F02N11/0814 ,  F16H61/061 ,  Y02T10/42 ,  Y02T10/48 ,  Y10S903/93 ,  Y10S903/945

摘要： Disclosed is a vehicle control apparatus that can concurrently achieve an improved drivability and an excellent restart performance of an internal combustion engine. The vehicle control apparatus includes an eco-run system that automatically stops the engine when an automatic stop condition is established and restarts the engine when a restart condition is established, a throttle motor that opens and closes a throttle valve adjusting air amount to be sucked into the engine, and a vehicle speed sensor that detects the vehicle speed. The vehicle control apparatus is adapted to control the throttle motor to enlarge the throttle valve opening degree in response to the higher vehicle speed, according to the vehicle speed information from the vehicle speed sensor (Step S3 to Step S7), when the engine is automatically stopped while the vehicle is travelling (Step S2).

摘要翻译： 公开了一种车辆控制装置，能够同时实现内燃机的改善的驾驶性能和优异的再起动性能。 车辆控制装置包括：在建立自动停止条件时自动停止发动机并在重新启动条件建立时重新启动发动机的节能运转系统;打开和关闭节气门调节空气量被吸入的节气门马达 发动机和检测车速的车速传感器。 车辆控制装置根据来自车速传感器的车速信息（步骤S3至步骤S7），当发动机自动地控制时，控制节气门马达来响应于较高的车速来扩大节气门开度 车辆行驶时停止（步骤S2）。

公开(公告)号：US09303551B2

公开(公告)日：2016-04-05

申请号：US14240487

申请日：2011-08-31

申请人： Susumu Kojima ,  Naoki Nakanishi ,  Yukihiko Ideshio

发明人： Susumu Kojima ,  Naoki Nakanishi ,  Yukihiko Ideshio

IPC分类号： F02B17/00 ,  B60K6/48 ,  B60K6/54 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00

CPC分类号： B60W20/15 ,  B60K6/48 ,  B60K6/54 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W20/40 ,  B60W2510/0685 ,  B60Y2300/432 ,  B60Y2300/48 ,  F02B17/005 ,  Y02T10/12 ,  Y02T10/6221 ,  Y02T10/6286

摘要： In a hybrid vehicle, when using an ignition start to start a direct injection engine while any one of the cylinders has stopped near top dead center, engine revolutions are raised by producing a first explosion in a first cylinder, which is situated before a second cylinder in an ignition sequence and is in an expansion stroke and in which an exhaust value is not open, by directly injecting fuel into the first cylinder and igniting the fuel. Furthermore, assistance in increasing the engine revolutions is started by transmitting assist torque output from a motor-generator to the direct injection engine via a clutch, in a peak section immediately after the start of increase in the engine revolutions. The stopped direct injection engine can be started using a sufficient required assist torque, namely, electrical energy, whereby the electrical energy for engine starting that is always reserved in a battery (accumulator apparatus) is reduced and therefore a travel range is increased and vehicle fuel consumption is improved appropriately.

摘要翻译： 在混合动力车辆中，当任何一个气缸在上止点附近停止时使用点火开始起动直接喷射发动机，通过在位于第二气缸之前的第一气缸中产生第一次爆炸而引起发动机转速升高 在点火顺序中并且处于膨胀冲程中并且排气值不打开，通过将燃料直接喷射到第一气缸中并点燃燃料。 此外，通过在发动机转数开始增加之后的峰值部分中，通过离合器将从电动发电机输出的辅助转矩输出到直接喷射发动机，开始增加发动机转速。 可以使用足够的所需辅助扭矩即电能来启动停止的直接喷射发动机，从而减少始终保留在电池（蓄能装置）中的用于发动机起动的电能，因此行驶范围增加，车辆燃料 消费得到适当改善。

公开(公告)号：US09266523B2

公开(公告)日：2016-02-23

申请号：US13634843

申请日：2011-10-28

申请人： Yukihiko Ideshio ,  Susumu Kojima ,  Naoki Nakanishi ,  Akihiro Sato

发明人： Yukihiko Ideshio ,  Susumu Kojima ,  Naoki Nakanishi ,  Akihiro Sato

IPC分类号： F16H61/06 ,  B60W20/00 ,  B60W10/08 ,  B60W10/10 ,  F02D41/04 ,  F02N11/08 ,  F02D9/02 ,  F02D11/10 ,  F02D17/04 ,  F02D29/02 ,  F02D41/00 ,  B60W10/06

CPC分类号： B60W20/00 ,  B60W10/04 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W10/11 ,  B60W20/40 ,  B60W30/00 ,  B60W30/1819 ,  B60W2510/1005 ,  B60W2710/0605 ,  F02D9/02 ,  F02D11/10 ,  F02D17/04 ,  F02D29/02 ,  F02D41/0002 ,  F02D41/042 ,  F02D2011/102 ,  F02D2200/501 ,  F02N11/0814 ,  F16H61/061 ,  Y02T10/42 ,  Y02T10/48 ,  Y10S903/93 ,  Y10S903/945

摘要： Disclosed is a vehicle control apparatus that can concurrently achieve an improved drivability and an excellent restart performance of an internal combustion engine. The vehicle control apparatus includes an eco-run system that automatically stops the engine when an automatic stop condition is established and restarts the engine when a restart condition is established, a throttle motor that opens and closes a throttle valve adjusting air amount to be sucked into the engine, and a vehicle speed sensor that detects the vehicle speed. The vehicle control apparatus is adapted to control the throttle motor to enlarge the throttle valve opening degree in response to the higher vehicle speed, according to the vehicle speed information from the vehicle speed sensor (Step S3 to Step S7), when the engine is automatically stopped while the vehicle is travelling (Step S2).

摘要翻译： 公开了一种车辆控制装置，能够同时实现内燃机的改善的驾驶性能和优异的再起动性能。 车辆控制装置包括：在建立自动停止条件时自动停止发动机并在重新启动条件建立时重新启动发动机的节能运转系统;打开和关闭节气门调节空气量被吸入的节气门马达 发动机和检测车速的车速传感器。 车辆控制装置根据来自车速传感器的车速信息（步骤S3至步骤S7），当发动机自动地控制时，控制节气门马达来响应于较高的车速来扩大节气门开度 车辆行驶时停止（步骤S2）。