中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

204 records (took 0.037 seconds)

    Controller for vehicle
    21.
    发明专利
    Controller for vehicle 审中-公开
    车辆控制器

    公开(公告)号：JP2007185986A

    公开(公告)日：2007-07-26

    申请号：JP2006003469

    申请日：2006-01-11

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

    Inventor： HARADA OSAMU ,  ANDO DAIGO

    IPC: B60W10/08 ,  B60K6/445 ,  B60L11/14 ,  B60W10/06 ,  B60W10/26 ,  B60W20/00

    CPC classification number: Y02T10/6286 ,  Y02T10/7077

    Abstract: PROBLEM TO BE SOLVED: To improve operability for operation to extend the duration time of traveling when the power of a motor is given priority. SOLUTION: When the frequency of the input of an EV traveling swtich is high (S100; YES), an HV_ECU executes a program including a step (S102) for setting a target SOC as SOC(1) and a step (S104) for setting the target SOC as SOC(2). COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题：为了提高操作的可操作性，以在优先考虑电动机的功率时延长行驶的持续时间。 解决方案：当EV行驶开关的输入频率高（S100;是）时，HV_ECU执行包括用于将目标SOC设定为SOC（1）的步骤（S102）的程序和步骤（S104 ）用于将目标SOC设置为SOC（2）。 版权所有（C）2007，JPO＆INPIT

    Power output device and its control method and automobile on which this is mounted
    22.
    发明专利
    Power output device and its control method and automobile on which this is mounted 有权
    电源输出设备及其控制方法和安装在此的汽车

    公开(公告)号：JP2007069903A

    公开(公告)日：2007-03-22

    申请号：JP2006282017

    申请日：2006-10-16

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

    Inventor： KIMURA AKIHIRO ,  ANDO DAIGO ,  HARADA OSAMU ,  ICHIMOTO KAZUHIRO ,  KAIDA KEIJI ,  ABE SHINICHI ,  SUZUKI TAKASHI ,  ITAGAKI KENJI ,  KANEKO SATOSHI ,  ABE TSUKASA ,  KUSADA MASAKI ,  SUZUKI NAOTO ,  ANDO IKUO ,  HASEGAWA KEIKO

    IPC: B60K6/445 ,  B60K6/448 ,  B60K6/52 ,  B60L11/14 ,  B60W10/06 ,  B60W10/08 ,  B60W10/18 ,  B60W20/00 ,  F02D29/02

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

    Abstract: PROBLEM TO BE SOLVED: To improve the energy efficiency of a whole vehicle by operating an internal combustion engine equipped with a power output device according to a state of a mounted power output device. SOLUTION: In a hybrid automobile for performing the torque conversion of a power from an engine by two motors connected to a planet gear mechanism and the rotary element of the planet gear mechanism, and for outputting a driving shaft connected to a driven wheel, a plurality of different operation lines LP and L0 to L3 obtained by imposing different conditions on a power to be output from an engine as constraints are stored, and an operation line is set according to a speed or the state of a motor, and an engine is operated and the driving of the two motors is controlled. As a result, it is possible to improve the energy efficiency of a vehicle, and to cope with the output limit of equipment such as a motor. COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题：通过根据安装的功率输出装置的状态操作配备有电力输出装置的内燃机来提高整个车辆的能量效率。 解决方案：在用于通过连接到行星齿轮机构的两个电动机和行星齿轮机构的旋转元件执行来自发动机的动力的转矩转换的混合动力汽车中，并且用于输出连接到从动轮的驱动轴 ，通过对从作为约束的发动机输出的功率施加不同的条件而获得的多个不同的操作线LP和L0至L3被存储，并且根据电动机的速度或状态来设置操作线，并且 发动机运转，两台电机的驱动受到控制。 结果，可以提高车辆的能量效率，并且可以应对诸如电动机的设备的输出限制。 版权所有（C）2007，JPO＆INPIT

    Misfire determination device for internal combustion engine and misfire determination method
    23.
    发明专利
    Misfire determination device for internal combustion engine and misfire determination method 有权
    用于内燃机和MISFIRE确定方法的错误确定装置

    公开(公告)号：JP2006266253A

    公开(公告)日：2006-10-05

    申请号：JP2005259479

    申请日：2005-09-07

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

    Inventor： AKIMOTO HIKOKAZU ,  HARADA OSAMU ,  NISHIGAKI TAKAHIRO ,  KATAYAMA AKIHIRO

    IPC: F02D45/00 ,  B60K6/445 ,  B60W10/06 ,  B60W20/00 ,  F01N3/20 ,  F01N3/24 ,  F02D29/02 ,  F02P5/15 ,  G01M15/04 ,  G01M15/06 ,  G01M15/11

    CPC classification number: B60W20/50 ,  B60K6/445 ,  B60W10/06 ,  B60W20/00 ,  B60W30/20 ,  F02D41/0097 ,  F02D41/0245 ,  F02D41/1498 ,  F02D2200/1015 ,  F02P5/1506 ,  G01M15/11 ,  Y02T10/26 ,  Y02T10/46 ,  Y02T10/54 ,  Y02T10/6239

    Abstract: PROBLEM TO BE SOLVED: To accurately determine misfire in an internal combustion engine in the process of operating the internal combustion engine to warm up the catalyst of an exhaust emission control device for purifying exhaust gas from the internal combustion engine. SOLUTION: When a rotating fluctuation difference Nxd360 as a difference from a rotating fluctuation Nxd before crank angle 360° CA exceeds a determination value A1 and a rotating fluctuation difference Nxd 720 as a difference from a rotating fluctuation Nxd before a crank angle 720° CA exceeds a determination value B1 (S150, S160), if determination (S200) by rotating fluctuation difference ratios Nja2, Nja3, Nja4 with the rotating fluctuation difference Nxd 360 and determination (210) by rotating fluctuation difference ratios Njb2, Njb3, Njb4 with the rotating fluctuation difference Nxd 720 are both established, misfire is determined. Thus, the misfire can be more adequately and accurately determined in the process of warming up the catalyst of the exhaust emission control device with an engine ignition timing being greatly delayed. COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题：在操作内燃机的过程中准确地确定内燃机的失火，以使来自内燃机的净化废气的废气排放控制装置的催化剂预热。 解决方案：当作为与曲柄角度360°CA之间的旋转波动Nxd的差的旋转波动差Nxd360超过确定值A1和旋转波动差Nxd 720与曲柄角720之前的旋转波动Nxd的差时 如果通过旋转波动差比Nja2，Nja3，Nja4与旋转波动差Nxd 360旋转并且通过旋转波动差比Njb2，Njb3，Njb4确定（210）确定（S200），则CA CA超过确定值B1（S150，S160） 同时建立旋转波动差Nxd 720，确定失火。 因此，在发动机点火正时被大大延迟的情况下，在排气排放控制装置的催化剂预热的过程中，可以更充分和准确地确定失火。 版权所有（C）2007，JPO＆INPIT

    Navigation system and car mounted with the same
    25.
    发明专利
    Navigation system and car mounted with the same 有权
    导航系统和车辆安装

    公开(公告)号：JP2006023189A

    公开(公告)日：2006-01-26

    申请号：JP2004201807

    申请日：2004-07-08

    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: G01C21/00 ,  G08G1/0969

    Abstract: PROBLEM TO BE SOLVED: To set up the running route to the destination while performing the abnormality diagnosis or considering the abnormality diagnosis.
    SOLUTION: The process for the navigation is: 6 routes to the destination are retrieved on the basis of the 6 priority conditions including abnormality diagnosis priority (S110); retrieving the diagnostic items capable of abnormality diagnosis for the running route except the abnormality diagnosis priority route (S120); and the retrieved diagnostic items are displayed (S130) with the priority condition. When the route is selected, the navigation is started (S160); the car is instructed to start the abnormality diagnosis when arrived at the diagnosis route (S180); when arrived at the destination the car side inputs the results of the abnormality diagnosis and displays (S200, S210). Therefore, the abnormality diagnosis can be performed on the running route to the destination, also capable of setting up the running route to the destination while considering the abnormality diagnosis.
    COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题：在执行异常诊断或考虑异常诊断时，将运行路线设置到目的地。

    解决方案：导航过程是：根据包括异常诊断优先级在内的6个优先级条件检索到目的地的6条路线（S110）; 检索除异常诊断优先路径以外的运行路线能够进行异常诊断的诊断项目（S120）; 并且显示检索到的诊断项目（S130）并具有优先级条件。 当选择路由时，导航开始（S160）; 指示轿厢到达诊断路径时开始异常诊断（S180）。 当到达目的地时，车侧输入异常诊断的结果并显示（S200，S210）。 因此，可以在到达目的地的行驶路线上进行异常诊断，并且能够在考虑异常诊断的同时建立到目的地的行驶路线。 版权所有（C）2006，JPO＆NCIPI

    Power output device, automobile equipped with the device, and method of controlling the device
    27.
    发明专利
    Power output device, automobile equipped with the device, and method of controlling the device 有权
    电力输出装置，装置装备的汽车以及控制装置的方法

    公开(公告)号：JP2005299504A

    公开(公告)日：2005-10-27

    申请号：JP2004116629

    申请日：2004-04-12

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

    Inventor： YAMAGUCHI KATSUHIKO ,  HARADA OSAMU ,  KOBAYASHI YUKIO ,  ICHIMOTO KAZUHIRO ,  TOMATSURI MAMORU ,  HASEGAWA KEIKO

    IPC: B60W20/00 ,  B60K6/445 ,  B60K6/448 ,  B60K6/48 ,  B60K6/52 ,  B60K6/54 ,  B60L11/14 ,  B60W10/06 ,  B60W10/08 ,  B60W10/30 ,  F02D17/00 ,  F02D29/02 ,  F02D41/02 ,  F02D41/06 ,  F02D41/34 ,  F02D43/00 ,  F02D45/00 ,  F02M63/00 ,  F02N11/04 ,  F02N15/00 ,  F02N19/00 ,  B60K6/04 ,  F02N17/08

    CPC classification number: F02D41/3094 ,  F02D41/062 ,  F02D41/3082

    Abstract: PROBLEM TO BE SOLVED: To provide a power output device capable of rapidly increasing the pressure of a fuel to an cylinder fuel injection valve when an internal combustion engine is automatically started and starting the internal combustion engine even when the pressure of the fuel to the cylinder fuel injection valve cannot be sufficiently increased.
    SOLUTION: When the engine having the cylinder fuel injection valve and a port fuel injection valve is automatically started, if a power Pb allowed to output from a battery is less than a threshold Pset set as a power sufficient for starting the engine and the power can be secured by stopping the driving of auxiliary equipment allowed to stop driving, the driving of the auxiliary equipment is stopped and a high-pressure fuel pump feeding the fuel to the cylinder fuel injection valve is driven to start the engine by fuel injection from the cylinder fuel injection valve (S160 to S180). When the power is not allowed to secure, the engine is started by the port fuel injection valve.
    COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 解决的问题：提供一种动力输出装置，其能够在内燃机自动启动时迅速地将燃料的压力提高到气缸燃料喷射阀，并且即使在燃料的压力下也启动内燃机 到缸体燃油喷射阀不能充分提高。 解决方案：当具有气缸燃料喷射阀和端口燃料喷射阀的发动机自动启动时，如果允许从电池输出的电力Pb小于设定为足以启动发动机的功率的阈值Pset， 可以通过停止允许停止驱动的辅助设备的驱动来确保动力，辅助设备的驱动停止，并且将燃料供给到气缸燃料喷射阀的高压燃料泵被驱动以通过燃料喷射启动发动机 从缸体燃料喷射阀（S160到S180）。 当不允许电力固定时，发动机由端口燃油喷射阀启动。 版权所有（C）2006，JPO＆NCIPI

    Hybrid vehicle control device and vehicle mounting the same thereon
    28.
    发明专利
    Hybrid vehicle control device and vehicle mounting the same thereon 有权
    混合动力车辆控制装置和车辆安装相同

    公开(公告)号：JP2005282431A

    公开(公告)日：2005-10-13

    申请号：JP2004095837

    申请日：2004-03-29

    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: B60W20/00 ,  B60K6/445 ,  B60L11/14 ,  B60W10/06 ,  B60W10/08 ,  F02D29/02 ,  F02D41/12 ,  F02D41/22 ,  F02D45/00 ,  B60K6/04

    CPC classification number: Y02T10/6286 ,  Y02T10/7077

    Abstract: PROBLEM TO BE SOLVED: To prevent a catalyst of a hybrid vehicle from being exposed to a high-temperature lean atmosphere and to match power output from an engine with required power for an engine. SOLUTION: When the required power for the engine is not zero (NO in S320), since an air amount is not increased (S330), the required power for the engine matches with the power output from the engine. On the other hand, when the required power for the engine is zero (YES in the S320), the air amount is increased (S340) and no-load operation of the engine is performed. Therefore, even if the air amount is increased, the output power does not fluctuate, and a fuel injection amount appropriate for the increased air amount is calculated based on a target air-fuel ratio to increase the fuel injection amount, and the exhaust is not in the lean atmosphere. Therefore, the exhaust catalyst is prevented from being exposed to the high-temperature lean atmosphere. COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题：为了防止混合动力车辆的催化剂暴露于高温贫气氛围并使发动机的输出功率匹配用于发动机的所需功率。

    解决方案：当发动机所需的功率不为零（S320中为“否”）时，由于空气量不增加（S330），发动机所需的功率与发动机输出的功率匹配。 另一方面，当发动机的所需功率为零（S320中为“是”）时，空气量增加（S340），并且执行发动机的空载运转。 因此，即使空气量增加，输出功率也不会波动，并且基于目标空燃比计算适合于增加空气量的燃料喷射量，以增加燃料喷射量，并且排气不是 在精益气氛中。 因此，可以防止排气催化剂暴露于高温稀薄气氛。 版权所有（C）2006，JPO＆NCIPI

    Warming up and cooling system of internal combustion engine and vehicle mounting it
    29.
    发明专利
    Warming up and cooling system of internal combustion engine and vehicle mounting it 审中-公开
    内燃机和车辆安装的加热和冷却系统

    公开(公告)号：JP2005256672A

    公开(公告)日：2005-09-22

    申请号：JP2004067454

    申请日：2004-03-10

    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: F01P3/20 ,  F01P7/12 ,  F01P11/16

    Abstract: PROBLEM TO BE SOLVED: To quickly warm and store a heat exchange medium to warm and cool an inernal combustion engine, and to suitably control the temperature of the heat exchange medium.
    SOLUTION: At the time of starting the engine, the engine is warmed by supplying warm water stored in a heat storage tank into a cooling water passage (S100 to S120). Then, when cooling water warmed by heat exchanging with the engine is collected into the heat storage tank, a fan mounted in a radiator of an engine cooling system is indicated to drive with the necessary and minimum effort (S160). As a result, cooling water can be quickly warmed and stored in the heat storage tank, and the temperature of cooling water can be suitably controlled during of collecting cooling water into the heat storage tank.
    COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 要解决的问题：快速保温并储存热交换介质以温暖和冷却内燃机，并适当地控制热交换介质的温度。 解决方案：在起动发动机时，通过将存储在蓄热箱中的温水供应到冷却水通道（S100至S120）来对发动机进行加温。 然后，当通过与发动机的热交换而加热的冷却水被收集到储热箱中时，指示安装在发动机冷却系统的散热器中的风扇以必要和最小的努力驱动（S160）。 结果，可以将冷却水快速地加热储存在储热箱中，并且在将冷却水收集到蓄热箱中时可以适当地控制冷却水的温度。 版权所有（C）2005，JPO＆NCIPI

Patent Agency Ranking