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    Power output device, vehicle mounted with the device and control method of power output device
    51.
    发明专利
    Power output device, vehicle mounted with the device and control method of power output device 审中-公开
    电力输出装置，安装在车辆上的装置和电力输出装置的控制方法

    公开(公告)号：JP2007309113A

    公开(公告)日：2007-11-29

    申请号：JP2006136360

    申请日：2006-05-16

    Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

    Inventor： ANDO DAIGO ,  INOUE TOSHIO ,  TOMATSURI MAMORU ,  HASEGAWA KEIKO ,  FUSHIKI SHUNSUKE ,  ABE TSUKASA

    IPC: F02D45/00 ,  B60K6/445 ,  B60K6/448 ,  B60L11/14 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  F01N3/24 ,  F02D17/00 ,  F02D29/02 ,  F02N15/00 ,  F02P5/15

    CPC classification number: Y02A50/2322 ,  Y02T10/46 ,  Y02T10/6286 ,  Y02T10/7077 ,  Y02T10/7241

    Abstract: PROBLEM TO BE SOLVED: To provide a power output device, a vehicle mounted with the device and a control method of the power output device, capable of further protecting a purification means for purifying exhaust gas of an internal combustion engine of starting by delaying the ignition timing. SOLUTION: A hybrid automobile 20 starts an engine 22 by igniting in the ignition timing set on the more ignition timing delay side than the ignition timing set in operation after starting the engine 22 when a starting condition is realized when stopping the engine 22. The engine 22 is stopped when the temperature of a purification device 134 is a threshold value or less after a stopping condition is realized, and operation of the engine 22 is continued by igniting in the ignition timing after starting when the temperature of the purification device 134 is higher than the threshold value after the stopping condition is realized. Thus, restarting of the engine 22 is prevented by continuing the operation of the engine 22 when the temperature of the purification device 134 exceeds the threshold value, to prevent high temperature exhaust gas generated when starting in the ignition timing on the ignition timing delay side from flowing in the purification device 134. COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题：为了提供电力输出装置，安装有该装置的车辆和动力输出装置的控制方法，能够进一步保护用于净化内燃机废气的净化装置，该净化装置由起动器 延迟点火正时。 解决方案：混合动力汽车20通过在启动发动机22时设定的点火正时设定点火时启动发动机22，在启动发动机22时停止发动机22时启动起动条件 当实现停止条件后，当净化装置134的温度为阈值以下时，发动机22停止，并且在净化装置的温度为起点时，在起动后的点火正时通过点火继续发动机22的运转 134在实现停止条件之后高于阈值。 因此，当净化装置134的温度超过阈值时，通过继续发动机22的运转来防止发动机22的再启动，以防止在点火正时延迟侧的点火正时启动时产生的高温排气 流过净化装置134.版权所有（C）2008，JPO＆INPIT

    Internal combustion engine device, vehicle on which the device is mounted, and method of controlling the internal combustion engine device
    52.
    发明专利
    Internal combustion engine device, vehicle on which the device is mounted, and method of controlling the internal combustion engine device 审中-公开
    内燃机装置，装置上安装的车辆以及控制内燃机装置的方法

    公开(公告)号：JP2007291935A

    公开(公告)日：2007-11-08

    申请号：JP2006120285

    申请日：2006-04-25

    Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

    Inventor： ANDO DAIGO ,  INOUE TOSHIO ,  TOMATSURI MAMORU ,  HASEGAWA KEIKO ,  FUSHIKI SHUNSUKE ,  ABE TSUKASA

    IPC: F02D13/02 ,  B60K6/24 ,  B60K6/445 ,  B60K6/448 ,  B60K6/52 ,  B60L11/14 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  F02D17/00 ,  F02D29/02 ,  F02D29/06 ,  F02D45/00

    CPC classification number: Y02T10/18 ,  Y02T10/6239 ,  Y02T10/6265 ,  Y02T10/6286 ,  Y02T10/6295 ,  Y02T10/7077

    Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of vibration during the idling operation of an internal combustion engine in which the opening and closing timing of an intake valve is variable. SOLUTION: A hybrid automobile 20 comprises a variable valve timing mechanism 150 and a lock pin 154 for fixing the variable valve timing mechanism 150 at the most retard angle position. When the requirements for idling are fulfilled and the fixing of the lock pin 154 at the most retard angle position at which a compression pressure in a cylinder is low is released, the engine 22 is idle-controlled at a position advanced from the most retard angle position. When the requirements for idling are fulfilled and the locking of the lock pin 154 at the most retard angle is not released, a control different from idling control is performed. Specifically, the controllable charging of a battery 50 or the stoppage of the engine 22 is selectively performed based on the remaining capacity SOC of the battery 50. Consequently, the idle control of the engine 22 when the compression pressure in the cylinder is low can be avoided. COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题：为了抑制在进气门的打开和关闭正时变化的内燃机的空转操作期间的振动的发生。 解决方案：混合动力汽车20包括可变气门正时机构150和用于将可变气门正时机构150固定在最大延迟角位置的锁定销154。 当空转的要求得到满足并且将锁销154固定在气缸内的压缩压力较低的最大延迟角位置时，发动机22被怠速控制在从最大延迟角度 位置。 当满足怠速要求并且锁定销154以最大延迟角度的锁定不被释放时，执行与怠速控制不同的控制。 具体地，基于电池50的剩余容量SOC，选择性地执行电池50的可控充电或发动机22的停止。因此，当气缸中的压缩压力低时发动机22的怠速控制可以是 避免。 版权所有（C）2008，JPO＆INPIT

    Fuel supply device, automobile equipped with the fuel supply device and fuel supply method
    53.
    发明专利
    Fuel supply device, automobile equipped with the fuel supply device and fuel supply method 审中-公开
    燃料供应装置，装有燃料供应装置的汽车和燃料供应方法

    公开(公告)号：JP2007192162A

    公开(公告)日：2007-08-02

    申请号：JP2006012516

    申请日：2006-01-20

    Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

    Inventor： TOMATSURI MAMORU ,  INOUE TOSHIO ,  ANDO DAIGO ,  HASEGAWA KEIKO ,  FUKUI KEITA

    IPC: F02M37/00

    CPC classification number: F02B17/005 ,  F02D41/042 ,  F02D41/32 ,  F02D2200/703 ,  F02D2250/02

    Abstract: PROBLEM TO BE SOLVED: To suppress air bubbles in fuel caused by the atmospheric pressure, in a fuel supply device capable of reducing the pressure of fuel inside a fuel supply pipe for supplying fuel to a cylinder fuel injection valve by using the atmospheric pressure.
    SOLUTION: An automobile 20 is equipped with a high pressure pump 64 for further pressurizing fuel inside a fuel pipe 63 and supplying the fuel to a delivery pipe 66 to which the cylinder fuel injection valve 25 is connected, and with an electromagnetic-type relief valve 67 capable of reducing the pressure of pressurized fuel inside the delivery pipe 66 by using the atmospheric pressure. During stop of an engine 22, when the atmospheric pressure detected by an atmospheric pressure sensor 89 exceeds a threshold value, the relief valve 67 is opened only for opening time corresponding to the atmospheric pressure and fuel pressure, so as to reduce the fuel pressure. When the atmospheric pressure is below the threshold value, opening of the relief valve 67 is not performed. In this case, by using the atmospheric pressure correlated with presence/absence of air bubbles inside the delivery pipe 66, reduction of the fuel pressure inside the delivery pipe 66 is restricted.
    COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题：为了抑制由大气压引起的燃料中的气泡，在能够通过使用大气降低向燃料喷射阀供给燃料的燃料供给管内的燃料供给装置中的燃料供给装置中， 压力。 解决方案：汽车20配备有高压泵64，用于对燃料管63内的燃料进一步加压，并将燃料供给到与气缸燃料喷射阀25连接的输送管66， 型减压阀67能够通过使用大气压降低输送管66内的加压燃料的压力。 在发动机22的停止期间，当由大气压传感器89检测到的大气压力超过阈值时，安全阀67仅对应于大气压力和燃料压力的打开时间打开，以便降低燃料压力。 当大气压力低于阈值时，不进行安全阀67的打开。 在这种情况下，通过使用与输送管66内的气泡的存在/不存在相关的大气压，限制输送管66内的燃料压力的降低。 版权所有（C）2007，JPO＆INPIT

    Power output unit, its control method and automobile
    54.
    发明专利
    Power output unit, its control method and automobile 有权
    电力输出单元，其控制方法和汽车

    公开(公告)号：JP2007126096A

    公开(公告)日：2007-05-24

    申请号：JP2005322616

    申请日：2005-11-07

    Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

    Inventor： ANDO DAIGO ,  ABE TSUKASA ,  TOMATSURI MAMORU ,  INOUE TOSHIO ,  FUSHIKI SHUNSUKE ,  HASEGAWA KEIKO ,  FUKUI KEITA

    IPC: B60W10/06 ,  B60K6/44 ,  B60K6/445 ,  B60K6/448 ,  B60K6/52 ,  B60L11/14 ,  B60W10/08 ,  B60W20/00 ,  F01N3/20 ,  F01N3/24 ,  F02D29/02 ,  F02D41/06 ,  F02D45/00 ,  F02N11/08

    CPC classification number: Y02A50/2322 ,  Y02T10/623 ,  Y02T10/6239 ,  Y02T10/6243 ,  Y02T10/6265 ,  Y02T10/6286 ,  Y02T10/7077

    Abstract: PROBLEM TO BE SOLVED: To reduce the vibration of an internal combustion engine on startup, and to secure combustion stability on initial explosion. SOLUTION: In response to a request to start an engine, torque commands Tm1* and Tm2* are transmitted to motors MG1 and MG2 in such a state that intake air quantity is reduced until a surge tank internal pressure STP is turned to be a threshold STPref or less to carry out the motoring of the engine. Then, a compression force in a compression process is reduced, and vibration on startup is reduced, and inhalation air quantity is reduced, so that the torque on initial explosion is reduced, and that the vibration on initial explosion is reduced (S100 to S170). On the other hand, air is circulated in the engine in such a state that fuel is cut during motoring, and when the motoring time is prolonged, a section which should be originally gotten wet due to fuel is dried. Then, an increase value originated from motoring is set based on the motoring time so that fuel which should be supplied to combustion can be prevented from running out due to the attachment of fuel to the dried section, and combustion can be stably carried out on initial explosion as a result (S200 to S240). COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题：为了减少启动时内燃机的振动，并确保初始爆炸时的燃烧稳定性。 解决方案：为了响应起动发动机的要求，转矩指令Tm1 *和Tm2 *在进气量减少直到喘振罐内压STP变为转速的状态下传递到电机MG1和MG2 阈值STPref或更小，以执行发动机的电动。 然后，压缩过程中的压缩力降低，启动时的振动降低，吸入空气量减少，初始爆炸时的转矩降低，初始爆炸时的振动降低（S100〜S170） 。 另一方面，空气在发动机中以燃料被切断的状态在发动机中循环，并且当电动时间延长时，由于燃料原本被弄湿的部分被干燥。 然后，基于驾驶时间来设定来自电动起动的增加值，从而能够防止由于燃料对干燥部的附着而使供给燃烧的燃料流出，从而能够在初始状态下稳定地进行燃烧 结果是爆炸（S200到S240）。 版权所有（C）2007，JPO＆INPIT

    Vehicle control device
    55.
    发明专利
    Vehicle control device 审中-公开
    车辆控制装置

    公开(公告)号：JP2006258032A

    公开(公告)日：2006-09-28

    申请号：JP2005078389

    申请日：2005-03-18

    Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

    Inventor： YAMAGUCHI KATSUHIKO ,  INOUE TOSHIO ,  TOMATSURI MAMORU ,  HASEGAWA KEIKO ,  FUKUI KEITA

    IPC: F02D41/34 ,  B60K6/445 ,  B60W10/06 ,  B60W10/18 ,  B60W10/26 ,  B60W20/00 ,  F02D29/02 ,  F02D41/06 ,  F02M51/00 ,  F02M55/02 ,  F02M63/00

    CPC classification number: B60W20/00 ,  B60K6/445 ,  B60W10/06 ,  B60W10/30 ,  B60W2710/0616 ,  F02D41/042 ,  F02D41/064 ,  F02D41/3094 ,  F02D41/3836 ,  F02D2041/0095 ,  F02D2041/225 ,  F02D2041/3881 ,  F02D2200/0602 ,  F02D2200/0604 ,  F02D2200/503 ,  F02D2200/602 ,  F02D2250/02 ,  F02D2250/31 ,  F02M63/0225 ,  F02M63/029 ,  F02M69/046 ,  F02N11/0814 ,  Y02T10/6239

    Abstract: PROBLEM TO BE SOLVED: To actualize smooth engine start in a vehicle on which an internal combustion engine is mounted with an cylinder injector and an intake passage injector and in which engine intermittent operation is controlled, while preventing the worsening of the nature of exhaust gas. SOLUTION: When the operation of the vehicle is finished, a solenoid relief valve 210 is operated (opened) and the operation of a low pressure fuel pump 180 is stopped to lower fuel pressure in a high pressure delivery pipe 130 and a low pressure delivery pipe 160, thus preventing the worsening of the nature of exhaust gas during next engine start, resulting from the leakage of fuel due to poor oil tightness in the injectors 110, 120 during stopping the operation. On the contrary, when the engine is temporarily stopped with the control of the engine intermittent operation, the low pressure fuel pump 180 is stopped while the operation (opening) of the solenoid relief valve 210 is prohibited. When the engine is restarted after temporarily stopped, quick engine start is actualized by injecting fuel into the high pressure delivery pipe 130 in which fuel pressure is secured, considering that the engine has temperature rise. COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题：为了在具有气缸喷射器和进气通道喷射器的内燃机安装的车辆中实现平稳的发动机启动，并且其中控制发动机间歇操作，同时防止 废气 解决方案：当车辆的操作完成时，操作（打开）螺线管溢流阀210，停止低压燃料泵180的操作，以降低高压输送管130中的燃料压力和低压燃料泵 压力输送管160，从而防止由于在停止操作期间由于喷射器110,120中的油密封性差而导致的燃料泄漏而在下次发动机起动期间废气的性质恶化。 相反，当通过发动机间歇运转的控制使发动机暂时停止时，低压燃油泵180停止，同时电磁溢流阀210的运转（打开）被禁止。 当发动机在暂时停止后重新启动时，考虑到发动机温度升高，通过将燃料喷射到确保燃料压力的高压输送管130中来实现快速发动机启动。 版权所有（C）2006，JPO＆NCIPI

    High-pressure fuel feeder of internal combustion engine
    57.
    发明专利
    High-pressure fuel feeder of internal combustion engine 审中-公开
    内燃机高压燃油送料机

    公开(公告)号：JP2006220112A

    公开(公告)日：2006-08-24

    申请号：JP2005036075

    申请日：2005-02-14

    Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

    Inventor： NISHIGAKI TAKAHIRO ,  TOMATSURI MAMORU ,  ANDO DAIGO

    IPC: F02M55/00 ,  F02M37/00 ,  F02M37/20 ,  F02M55/02

    CPC classification number: Y02T10/123

    Abstract: PROBLEM TO BE SOLVED: To remove air inside a delivery pipe in an engine having injectors for cylinder injection. SOLUTION: This high-pressure fuel feeder comprises high-pressure delivery communication pipes 500 and 510 feeding a high-pressure fuel from a high-pressure pump to a high-pressure delivery pipe 112A, the plurality of injectors 110 for cylinder injection installed in the high-pressure delivery pipe 112A, and a pipe 112C for communicating the high-pressure delivery pipe 112A to a high-pressure delivery pipe 112B in which an electromagnetic relief valve 114 is installed. The electromagnetic relief valve 114 is installed on the upstream side of at least the high-pressure delivery pipe 112. The electromagnetic relief valve 114 is brought into an open state when the engine is stopped and sets the high-pressure delivery pipe 112B in communication with a fuel tank. COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题：在具有用于气缸喷射的喷射器的发动机中去除输送管内的空气。

    解决方案：该高压燃料供给器包括将高压燃料从高压泵送到高压输送管112A的高压输送连通管500和510，多个用于气缸喷射的喷射器110 安装在高压输送管112A中的管112C和将高压输送管112A连通到安装有电磁泄压阀114的高压输送管112B的管112C。 电磁溢流阀114安装在至少高压输送管112的上游侧。当发动机停止时，电磁释放阀114进入打开状态，使高压输送管112B与 一个燃油箱。 版权所有（C）2006，JPO＆NCIPI

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