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    Motive power output device, automobile mounted with this device, control method of motive power output device and driving device
    101.
    发明专利
    Motive power output device, automobile mounted with this device, control method of motive power output device and driving device 有权
    动力输出装置，用该装置安装的汽车，动力输出装置和驱动装置的控制方法

    公开(公告)号：JP2005306215A

    公开(公告)日：2005-11-04

    申请号：JP2004125955

    申请日：2004-04-21

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

    Inventor： YAMANAKA AKIHIRO ,  UECHI KENSUKE ,  KAMIOKA KIYOSHIRO ,  YAMAMOTO MASAYA ,  OKASAKA KAZUOMI

    IPC: B60W20/00 ,  B60K6/445 ,  B60K6/448 ,  B60K6/52 ,  B60K6/547 ,  B60L11/14 ,  B60W10/04 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W10/11 ,  B60W10/26 ,  F02D29/00 ,  F02D29/02 ,  B60K41/06 ,  B60K6/04 ,  B60K41/00

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

    Abstract: PROBLEM TO BE SOLVED: To restrain a shock when shifting a transmission while avoiding short-time stopping and restarting of an engine. SOLUTION: This automobile is provided with a battery for exchanging electric power with two motors, by connecting a second motor to a driving shaft via the transmission having two shifting stages, by connecting the engine, a first motor and the driving shaft to a carrier, a sun gear and a ring gear of a planetary gear mechanism. The automobile adjusts a target charge-discharge quantity Pch* of the battery so as to reduce torque to be shared by the second motor while securing request torque Tr* to the driving shaft when requesting shifting (S150), and controls the engine and the two motors in a state of prohibiting stopping of the engine even when engine request power Pe* set from the adjusted target charge-discharge quantity Pch* becomes a threshold value Pere or less, and releases prohibition of stopping of the engine when completing the shifting by performing the shifting thereafter. COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题：在避免发动机的短时间停止和重新启动的同时改变变速器时抑制冲击。 解决方案：该汽车设置有用于与两个电动机交换电力的电池，通过经由具有两个变速级的变速器将第二电动机连接到驱动轴，通过将发动机，第一电动机和驱动轴连接到 行星齿轮机构的载体，太阳齿轮和齿圈。 汽车调整电池的目标充放电量Pch *，以便在请求换档时将请求转矩Tr *确保到驱动轴时，减小由第二电动机共享的转矩（S150），并且控制发动机和二 即使当从调整后的目标充放电量Pch *设定的发动机请求功率Pe *成为阈值Pere以下时，也可以禁止发动机停止的电动机，并且通过执行完成变速时，禁止发动机停止 之后改变。 版权所有（C）2006，JPO＆NCIPI

    Heat storage system
    105.
    发明专利
    Heat storage system 审中-公开

    公开(公告)号：JP2004132332A

    公开(公告)日：2004-04-30

    申请号：JP2002300011

    申请日：2002-10-15

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

    Inventor： YAMAGUCHI KATSUHIKO ,  HARADA OSAMU ,  KOBAYASHI YUKIO ,  KAMIOKA KIYOSHIRO ,  NISHIGAKI TAKAHIRO ,  TOMATSURI MAMORU

    IPC: F01P11/20 ,  F02G5/00

    CPC classification number: Y02T10/166

    Abstract: PROBLEM TO BE SOLVED: To provide a heat storage system for dispersing a load on a pump.
    SOLUTION: The heat storage system operates a warm-up pump 18 in a warm-up stroke and does not operate it in a heat storage stroke. Alternatively, in the heat storage stroke, a heater pump 15 is operated to accelerate the collection of hot water. The collection of the hot water can also be accelerated by increasing the rotating number of a circulation pump 3. Since a great load is exerted on the warm-up pump 18 during warm-up stroke, the heat storage stroke is executed by another pump, whereby the operating frequency of the warm-up pump 18 is reduced and the life of the warm-up pump 18 is elongated.
    COPYRIGHT: (C)2004,JPO

    Vehicular engine warming-up device
    107.
    发明专利
    Vehicular engine warming-up device 审中-公开

    公开(公告)号：JP2004100665A

    公开(公告)日：2004-04-02

    申请号：JP2002267637

    申请日：2002-09-13

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

    Inventor： YAMAGUCHI KATSUHIKO ,  HARADA OSAMU ,  KOBAYASHI YUKIO ,  KAMIOKA KIYOSHIRO ,  NISHIGAKI TAKAHIRO ,  TOMATSURI MAMORU

    IPC: F01P3/20 ,  B60H1/08 ,  F01P7/12

    Abstract: PROBLEM TO BE SOLVED: To provide a vehicular engine warming-up device capable of improving collecting efficiency of warm water, and having a thermal storage system.
    SOLUTION: The vehicular engine warming-up device comprises a heat radiating portion radiating the heat of cooling water, and a heat accumulator 10 storing the cooling water that is warmed up over a specified temperature, in an engine cooling water system. The heat radiation capacity of the heat radiating portion is made to be variable, and when the heat accumulator 10 collects the warm water, the heat radiation capacity of the heat radiating portion is made to be small. The heat radiating portion is a radiator.
    COPYRIGHT: (C)2004,JPO

    Starting device for internal combustion engine
    108.
    发明专利
    Starting device for internal combustion engine 审中-公开

    公开(公告)号：JP2004052590A

    公开(公告)日：2004-02-19

    申请号：JP2002207888

    申请日：2002-07-17

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

    Inventor： KAMIOKA KIYOSHIRO ,  YAMAGUCHI KATSUHIKO ,  KOBAYASHI YUKIO ,  HARADA OSAMU ,  NISHIGAKI TAKAHIRO ,  TOMATSURI MAMORU

    IPC: F02N15/00 ,  F02D13/02 ,  F02D17/00 ,  F02D29/02 ,  F02D45/00 ,  F02N11/08

    Abstract: PROBLEM TO BE SOLVED: To provide a starting device for an internal combustion engine, suppressing the occurrence of great vibration in the internal combustion engine following wastefully increased pressure in a combustion chamber getting into the first compression stroke after starting the engine in a warm-up completed condition.
    SOLUTION: At starting the engine in the warm-up completed condition, torque to be granted to a crankshaft 9 for cranking is lowered in a certain period from starting the engine to arriving at the top dead center of the compression stroke. Thus, the torque to be granted to the crankshaft 9 is set to be such a value that the rotation of the crankshaft 9 is stopped in the certain period to make an engine speed into zero. When the rotation of the crankshaft 9 is stopped, a time required for releasing a preset amount of gas from the combustion chamber 2 being in the first compression stroke after starting the engine is accurately kept in the period and pressure in the combustion chamber 2 is lowered. Consequently, there is no wastefully increased pressure in the combustion chamber 2 after resuming the cranking.
    COPYRIGHT: (C)2004,JPO

    Start control device of engine
    109.
    发明专利
    Start control device of engine 审中-公开
    启动发动机控制装置

    公开(公告)号：JP2003343308A

    公开(公告)日：2003-12-03

    申请号：JP2002157961

    申请日：2002-05-30

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

    Inventor： TOMATSURI MAMORU ,  HARADA OSAMU ,  KOBAYASHI YUKIO ,  YAMAGUCHI KATSUHIKO ,  KAMIOKA KIYOSHIRO ,  NISHIGAKI TAKAHIRO

    IPC: B60W20/00 ,  B60K6/445 ,  B60L11/14 ,  B60W10/06 ,  B60W10/26 ,  F02D29/02 ,  F02N11/04 ,  F02N11/08 ,  H02P27/06 ,  B60K6/04 ,  H02P5/41

    CPC classification number: Y02T10/642 ,  Y02T10/7077

    Abstract: PROBLEM TO BE SOLVED: To appropriately restrain waste of power in an electric motor while realizing a quick engine starting even at low temperature. SOLUTION: In this device, motoring of the engine 10 is performed by a motor generator (M/G) 11 until a revolution speed reaches a predetermined target revolution speed, and firing is started at a predetermined timing after motoring starting, thereby controlling starting of the engine 10. An increasing degree of the revolution speed of the engine 10 during motoring is monitored, and the target revolution speed is corrected based on the increasing degree. COPYRIGHT: (C)2004,JPO

    Abstract translation: 要解决的问题：即使在低温下实现快速发动机起动，也能适当地抑制电动机的动力浪费。 解决方案：在该装置中，通过电动发电机（M / G）11进行发动机10的电动运转，直到转速达到规定的目标转速，并且在电动起动之后的规定时刻开始点火，由此 控制发动机10的启动。监视发动机10在运转期间的转速的增加程度，并且基于增加程度来校正目标转速。 版权所有（C）2004，JPO

    Crank angle detection device for internal combustion engine
    110.
    发明专利
    Crank angle detection device for internal combustion engine 审中-公开
    用于内燃机的起重角度检测装置

    公开(公告)号：JP2003328843A

    公开(公告)日：2003-11-19

    申请号：JP2002138319

    申请日：2002-05-14

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

    Inventor： KAMIOKA KIYOSHIRO ,  YAMAGUCHI KATSUHIKO ,  KOBAYASHI YUKIO ,  HARADA OSAMU ,  NISHIGAKI TAKAHIRO ,  TOMATSURI MAMORU

    IPC: F02D45/00

    Abstract: PROBLEM TO BE SOLVED: To provide a crank angle detection device for an internal combustion engine capable of detecting the rotation angle of the crankshaft of the engine more accurately.
    SOLUTION: A crank angle calculating part 38 calculates the estimated value of a crank angle which is the estimated value of the rotation angle of the crankshaft 24 based on a motor angle signal outputted by a motor angle sensor 34 and the rotation ratio set value of the engine 10 which is the internal combustion engine and a starter generator 22 which is a motor. The rotation ratio correction part 40 compares an actual crank angle signal outputted by a crank angle sensor 30 with the estimated value to obtain an error in the value, thereby correcting the set value.
    COPYRIGHT: (C)2004,JPO

    Abstract translation: 要解决的问题：提供一种能够更精确地检测发动机曲轴的旋转角度的内燃机的曲柄角检测装置。 曲柄角计算部38基于由电动机角度传感器34输出的电动机角信号和旋转比设定来计算作为曲轴24的旋转角度的推定值的曲柄角的推定值 作为内燃机的发动机10的值和作为电动机的起动发电机22。 旋转比校正部40将由曲柄角传感器30输出的实际曲柄角信号与估计值进行比较，以获得该值的误差，从而校正设定值。 版权所有（C）2004，JPO

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