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    Contact heat sensitive measuring sensor device and contact heat sensitive measuring instrument
    81.
    发明专利
    Contact heat sensitive measuring sensor device and contact heat sensitive measuring instrument 有权
    联系热敏测量传感器设备和接触感应测量仪器

    公开(公告)号：JP2008089343A

    公开(公告)日：2008-04-17

    申请号：JP2006268220

    申请日：2006-09-29

    Applicant: Kato Tech Kk ,  Toyota Motor Corp ,  カトーテック株式会社 ,  トヨタ自動車株式会社

    Inventor： KURONO KOICHI ,  KOBAYASHI YUKIO

    IPC: G01N25/18 ,  G01K17/00

    Abstract: PROBLEM TO BE SOLVED: To enhance measuring efficiency by shortening the time required for restoring the temperature of a temperature sensor to a reference temperature in a contact heat sensitive measuring sensor device. SOLUTION: In a sensor support member 30 which supports the temperature sensor 12 on the side of a measuring target, a control temperature sensor 14 is installed in the inner peripheral surface being the side surface opposite to a measuring side of the sensor support member 30 and a Peltier element 16 is brought into contact with the control temperature sensor 14 through a plate-like member 28 made of a metal. A radiation fin integrated type cylindrical member 20 and a fan motor 22 for driving a cooling fan 42 are provided on the side opposite to the measuring side with respect to the Peltier element 16 and the radiation fin integrated type cylindrical member 20 is brought into contact with the Peltier element 16. The sensor support member 30, the control temperature sensor 14, the Peltier element 16, the radiation fin integrated type cylindrical member 20 and the fan motor 22 are integrated. COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题：通过在接触式热敏测量传感器装置中缩短将温度传感器的温度恢复到基准温度所需的时间来提高测量效率。 解决方案：在测量对象一侧支撑温度传感器12的传感器支撑部件30中，控制温度传感器14安装在与传感器支架的测量侧相对的侧面的内周面 构件30和珀耳帖元件16通过由金属制成的板状构件28与控制温度传感器14接触。 散热片一体型圆筒部件20和驱动冷却风扇42的风扇马达22相对于珀耳帖元件16设置在与测量侧相对的一侧，并且散热片一体型圆筒部件20与 传感器支撑构件30，控制温度传感器14，珀耳帖元件16，散热片集成型圆柱形构件20和风扇马达22被集成。 版权所有（C）2008，JPO＆INPIT

    Power output device, control method and automobile
    82.
    发明专利
    Power output device, control method and automobile 审中-公开
    电力输出装置，控制方法和汽车

    公开(公告)号：JP2007145220A

    公开(公告)日：2007-06-14

    申请号：JP2005343850

    申请日：2005-11-29

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

    Inventor： YAMAGUCHI KATSUHIKO ,  HARADA OSAMU ,  KOBAYASHI YUKIO ,  YASUTOMI SHUICHI ,  SAITO MASARU

    IPC: B60W10/06 ,  B60K6/44 ,  B60K6/445 ,  B60K6/448 ,  B60W10/08 ,  B60W20/00 ,  F02D29/02 ,  F02D45/00 ,  F02P5/15

    CPC classification number: Y02T10/46 ,  Y02T10/6286

    Abstract: PROBLEM TO BE SOLVED: To execute idle stabilization correction of an internal combustion engine without risk of stalling the internal combustion engine. SOLUTION: An engine ECU sets time constant τ corresponding to elapsed time t to a value smaller than time constant τc after time tc (S310), and calculates idle stabilization reference Nref according to the equation of Nref=previous Nref+(Ne-previous Nref)/τ (S320). Until the time tc is reached or until idle stabilization correction is started, steps 300-330 are repeated. According to this, the idle stabilization reference Nref rapidly gets close to rotating speed Ne of an engine 22. When the time tc is reached a difference ΔN is calculated by subtracting the idle stabilization reference Nref from the rotating speed Ne of the engine 22 (S340), an ignition timing correction quantity (a) corresponding to the difference Δ N (S350) is determined, and the ignition timing is corrected based on the ignition timing correction quantity (a) (S360). COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题：执行内燃机的空转稳定性校正，而不会使内燃机停止的风险。 发动机ECU将经过时间t对应的时间常数τ设定为小于时间tc之后的时间常数τc的值（S310），并根据Nref =先前Nref +（Ne-Nref）的公式计算怠速稳定参考Nref， 以前的Nref）/τ（S320）。 直到达到时间tc或直到空转稳定性校正开始，重复步骤300-330。 据此，怠速稳定基准Nref迅速地接近发动机22的转速Ne。当达到时间tc时，通过从发动机22的转速Ne减去怠速稳定基准Nref来计算差值ΔN（S340 ），确定与差ΔN（S350）对应的点火正时校正量（a），并根据点火正时校正量（a）修正点火正时（S360）。 版权所有（C）2007，JPO＆INPIT

    Starting system and starting method for internal combustion engine
    85.
    发明专利
    Starting system and starting method for internal combustion engine 审中-公开
    内燃机起动系统及启动方法

    公开(公告)号：JP2005273490A

    公开(公告)日：2005-10-06

    申请号：JP2004085198

    申请日：2004-03-23

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

    Inventor： ANDO DAIGO ,  HARADA OSAMU ,  KOBAYASHI YUKIO ,  YAMAGUCHI KATSUHIKO ,  ICHIMOTO KAZUHIRO ,  NISHIGAKI TAKAHIRO ,  ANDO IKUO ,  TOMATSURI MAMORU ,  HASEGAWA KEIKO

    IPC: B60W20/00 ,  B60K6/445 ,  B60W10/06 ,  B60W10/26 ,  F02D29/02 ,  F02D41/06 ,  F02D45/00 ,  F02N11/04 ,  F02N11/08 ,  B60K6/04

    CPC classification number: Y02T10/6239

    Abstract: PROBLEM TO BE SOLVED: To surely start an internal combustion engine and to suppress resonance generated in the start of the engine. SOLUTION: When a battery temperature Tb does not exceed a threshold value Tb1 or a battery output limit Wout does not exceed a threshold value W1 in the start of the internal combustion engine, that is, when it is possible that motoring of the engine is not normally performed depending on a state of a battery, a fuel injection control is started before an engine speed Ne exceeds a threshold value Nref larger than a resonance speed area (S120 to S140) to start the engine. Therefore, the engine is surely started. On the other hand, when the battery can normally perform the motoring of the engine, the fuel injection control is started after the engine speed Ne exceeds the threshold value Nref larger than the resonance speed area (S120 to S140) to start the engine. Therefore, the resonance generated in the start of the engine is suppressed. COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题：确保启动内燃机并抑制发动机起动时产生的共振。 解决方案：当电池温度Tb不超过阈值Tb1或电池输出限制Wout不超过内燃机启动时的阈值W1时，也就是说，当可能的情况下， 发动机通常根据电池的状态不正常执行，在发动机转速Ne超过大于谐振速度区域的阈值Nref之前开始燃料喷射控制（S120至S140）以启动发动机。 因此，发动机确实启动。 另一方面，当电池正常地进行发动机的电动运转时，在发动机转速Ne超过大于谐振速度区域的阈值Nref（S120〜S140）之后开始燃料喷射控制，以启动发动机。 因此，在发动机起动时产生的共振被抑制。 版权所有（C）2006，JPO＆NCIPI

    Internal combustion engine control system and vehicle equipped with it
    86.
    发明专利
    Internal combustion engine control system and vehicle equipped with it 审中-公开
    内燃机发动机控制系统及其配备的车辆

    公开(公告)号：JP2005264783A

    公开(公告)日：2005-09-29

    申请号：JP2004076207

    申请日：2004-03-17

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

    Inventor： NISHIGAKI TAKAHIRO ,  HARADA OSAMU ,  KOBAYASHI YUKIO ,  YAMAGUCHI KATSUHIKO ,  ICHIMOTO KAZUHIRO ,  TOMATSURI MAMORU

    IPC: F02D43/00 ,  F01N3/20 ,  F01N3/24 ,  F02D41/02 ,  F02D41/14 ,  F02D41/22 ,  F02D45/00

    CPC classification number: Y02A50/2322

    Abstract: PROBLEM TO BE SOLVED: To enable a stable exhaust purification in the case when fuel is injected after active control of an air/fuel ratio is exercised.
    SOLUTION: When conditions for exercising an active control are established, a CPU 52 performs the active control in which a lean air/fuel ratio and rich air/fuel ratio are alternated as a target air/fuel ratio. In this case, every time the output value of a rear exhaust sensor 36 is changed, anomaly of the exhaust sensor 36 is determined on the basis of a prescribed reference time for determination. When the rear exhaust sensor 36 is determined as being normal to finish the active control, the following control is exercised. That is, in the case when the target air/fuel ratio just before the finish is a lean air/fuel ratio, the fuel/injection amount is increasingly corrected, so that the operation is continued for a neutralization control time Tntrl by correcting the target air/fuel ratio after finish of the active control to a rich air/fuel ratio. In the case when the target air/fuel ratio is a rich air/fuel ratio, the fuel injection amount is decreasingly corrected by correcting the target air/fuel ratio after finish of the active control to a lean air/fuel ratio. Thus, the amount of oxygen occlusion in an exhaust purification catalyst 31 is controlled to fall in a predetermined neutral range (range in which the purification function is not lowered).
    COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 要解决的问题：为了在执行空燃比的主动控制之后喷射燃料的情况下能够进行稳定的排气净化。 解决方案：当建立用于进行主动控制的条件时，CPU52执行以稀空气/燃料比和浓空气/燃料比交替作为目标空燃比的主动控制。 在这种情况下，每当后排气传感器36的输出值变化时，基于规定的判定基准时间来确定排气传感器36的异常。 当后排气传感器36被确定为正常以完成主动控制时，执行以下控制。 也就是说，在完成前的目标空气/燃料比为稀空气/燃料比的情况下，燃料/喷射量越来越多地被校正，从而通过校正目标来继续中和​​控制时间Tntrl的操作 主动控制完成后的空气/燃料比为丰富的空气/燃料比。 在目标空燃比浓空燃比的情况下，通过将主动控制结束后的目标空燃比校正为稀空燃比来减少燃料喷射量的校正。 因此，将排气净化催化剂31中的氧吸留量控制在规定的中性范围（净化功能不降低的范围）。 版权所有（C）2005，JPO＆NCIPI

    Control device for internal combustion engine and control method for internal combustion engine
    87.
    发明专利
    Control device for internal combustion engine and control method for internal combustion engine 审中-公开
    内燃机控制装置及内燃机控制方法

    公开(公告)号：JP2005226554A

    公开(公告)日：2005-08-25

    申请号：JP2004036303

    申请日：2004-02-13

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

    Inventor： KOBAYASHI YUKIO ,  HARADA OSAMU ,  YAMAGUCHI KATSUHIKO ,  ICHIMOTO KAZUHIRO ,  NISHIGAKI TAKAHIRO ,  TOMATSURI MAMORU

    IPC: F02D45/00 ,  F02D41/06 ,  F02D41/14

    Abstract: PROBLEM TO BE SOLVED: To more appropriately update learned values in an unlearned region and secure good startability of an internal combustion engine.
    SOLUTION: Out of the learned values in the unlearned region, learned values in a region in which intake air amount is smaller than that in a learn-completed region and which is not positioned in a lean side are updated after guard processing in a guard range R is performed (S190, S200). Out of the learned values in the unlearned region, learned values in a region in which intake air amount is smaller than that in the learn-completed region and which is positioned in the lean side are updated by using the learned values without performing guard processing in the guard range R (S180, S200).
    COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 要解决的问题：为了更适当地更新未知区域中的学习值并确保内燃机的良好启动性。 解决方案：在未学习的区域中的学习值中，在进气量小于学习完成区域并且不位于瘦侧的区域中的学习值在保护处理之后被更新 执行保护范围R（S190，S200）。 在未学习的区域中的学习值之中，通过使用学习值来更新进气量小于学习完成区域中并且位于瘦侧的进气量的区域中的学习值，而不进行保护处理 保护范围R（S180，S200）。 版权所有（C）2005，JPO＆NCIPI

    Power output device, automobile mounting the same thereon, and its control method
    88.
    发明专利
    Power output device, automobile mounting the same thereon, and its control method 有权
    电力输出装置，与其相同的自动安装及其控制方法

    公开(公告)号：JP2005226553A

    公开(公告)日：2005-08-25

    申请号：JP2004036302

    申请日：2004-02-13

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

    Inventor： YAMAGUCHI KATSUHIKO ,  HARADA OSAMU ,  KOBAYASHI YUKIO ,  ICHIMOTO KAZUHIRO ,  NISHIGAKI TAKAHIRO ,  TOMATSURI MAMORU

    IPC: B60W20/00 ,  B60K6/445 ,  B60K6/448 ,  B60K6/48 ,  B60K6/52 ,  B60K6/54 ,  B60L11/14 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  F02D29/02 ,  F02D29/06 ,  F02D41/02 ,  F02D41/04 ,  F02D41/14 ,  F02D41/22 ,  F02M63/00 ,  B60K6/04

    CPC classification number: F02D41/3094 ,  F02D2250/24

    Abstract: PROBLEM TO BE SOLVED: To provide a power output device provided with an electric motor and an internal combustion engine which has an in-cylinder fuel injection valve and a port fuel injection valve, and to provide a control for switching between the fuel injection valves and adjustment of fuel injection. SOLUTION: When switching between the fuel injection from the in-cylinder fuel injection valve and the fuel injection from the port fuel injection valve is performed, counter torque Tcnt according to the switching is set (S212 to S218) and the counter torque is output from a motor (S230). The start of the corresponding adjustment is permitted, when adjustment of the fuel injection from the valves is required (S120), a requirement power P* corresponds to an adjustment power region P(Rn) in which transition to an operation point for each adjustment can be performed while preventing a driver from feeling incongruity (S160), and remaining capacity of the battery is within an allowable SOC range required for completion of the corresponding adjustment (S180). COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 要解决的问题：提供一种具有电动机和具有缸内燃料喷射阀和端口燃料喷射阀的内燃机的动力输出装置，并且提供用于在燃料之间切换的控制 注射阀和燃油喷射调节。 解决方案：当进行来自缸内燃料喷射阀的燃料喷射和来自燃料喷射阀的燃料喷射之间的切换时，设定根据切换的反转矩Tcnt（S212〜S218）和反转矩 从电动机输出（S230）。 在需要调整从阀门进行燃油喷射的情况下，允许相应的调整开始（S120），要求功率P *对应于调整功率区域P（Rn），在该调整功率区域P 同时防止驾驶员感到不协调（S160），并且电池的剩余容量在完成相应调整所需的容许SOC范围内（S180）。 版权所有（C）2005，JPO＆NCIPI

    Drive unit and hybrid automobile mounting the same
    89.
    发明专利
    Drive unit and hybrid automobile mounting the same 审中-公开
    驱动单元和混合动力汽车安装相同

    公开(公告)号：JP2005201177A

    公开(公告)日：2005-07-28

    申请号：JP2004009586

    申请日：2004-01-16

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

    Inventor： TOMATSURI MAMORU ,  HARADA OSAMU ,  KOBAYASHI YUKIO ,  YAMAGUCHI KATSUHIKO ,  ICHIMOTO KAZUHIRO ,  NISHIGAKI TAKAHIRO

    IPC: B60W20/00 ,  B60K6/445 ,  B60W10/08 ,  F01P3/20 ,  F01P7/16 ,  F02D29/02 ,  F02D45/00 ,  F02N11/00 ,  F02N11/04 ,  F02N11/08 ,  F02N19/10 ,  B60K6/04 ,  F02N17/06

    CPC classification number: Y02T10/6239

    Abstract: PROBLEM TO BE SOLVED: To simplify a device necessary to preheat an engine and more promptly start the engine while preheating it. SOLUTION: A circulation pipe passage 61 forming a circulation passage of a heat exchange medium is provided with a heat storage tank 65 warming and holding the heat exchange medium heated by the engine 22 and a water pump 62 of which rotational shaft is mechanically connected to a crankshaft of the engine 22 for circulating the heat exchange medium inside the circulation pipe passage 61 and driven by rotational force of the crankshaft. When start of the engine 22 is instructed, if engine water temperature from a temperature sensor 23 is below predetermined temperature, cranking of the engine 22 is continued for predetermined time to preheat the engine 22. After the predetermined time passes, fuel injection and ignition are started to start the engine 22. COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 要解决的问题：为了简化预热发动机所需的装置，并在预热的同时更迅速地启动发动机。 解决方案：形成热交换介质的循环通道的循环管道61设置有加热并保持由发动机22加热的热交换介质的蓄热箱65和旋转轴机械地旋转的水泵62 连接到发动机22的曲轴，用于使循环管道61内的热交换介质循环并由曲轴的旋转力驱动。 当指示发动机22的启动时，如果来自温度传感器23的发动机水温低于预定温度，则发动机22的起动持续预定时间以预热发动机22.在预定时间过去之后，燃料喷射和点火为 开始启动发动机22.版权所有（C）2005，JPO＆NCIPI

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