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    • 5. 发明专利
    • Converter control device
    • 转换器控制器件
    • JP2010226852A
    • 2010-10-07
    • JP2009070388
    • 2009-03-23
    • Toyota Motor Corpトヨタ自動車株式会社
    • IMAI ATSUSHI
    • H02M3/155B60L3/00B60L11/18H01M8/00H01M8/04
    • Y02T10/7005Y02T10/7216Y02T90/122
    • PROBLEM TO BE SOLVED: To provide a converter control device that suppresses generation of an overcurrent even when a command voltage value of a DC-DC converter is suddenly changed.
      SOLUTION: An operation unit of a hybrid control unit derives a command voltage value (target voltage) to a DC-DC converter on the basis of input information from each sensor or the like (step S1). A sudden change detection unit of the hybrid control unit detects a time rate of change of the command voltage value of the DC-DC converter so as to determine whether the command voltage value is suddenly changed or not on the basis of the detected command voltage value (step S2). When determining that the time rate of change of the detected command voltage value exceeds a threshold of a time rate of change (step S2; YES), the sudden change detection unit of the hybrid control unit inhibits the number of drive phases of the DC-DC converter from being set a prescribed value or below (for example, two phases) (step S3).
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供即使当DC-DC转换器的指令电压值突然改变时也抑制过电流的产生的转换器控制装置。 解决方案:混合控制单元的操作单元基于来自每个传感器等的输入信息,将指令电压值(目标电压)导出到DC-DC转换器(步骤S1)。 混合控制单元的突变检测单元检测DC-DC转换器的指令电压值的时间变化率,以便基于检测到的指令电压值来确定指令电压值是否突然变化 (步骤S2)。 当确定检测到的指令电压值的时间变化率超过时间变化率的阈值时(步骤S2:是),混合控制单元的突变检测单元禁止DC- DC转换器设定规定值以下(例如两相)(步骤S3)。 版权所有(C)2011,JPO&INPIT
    • 6. 发明专利
    • Fuel cell system and its control method
    • 燃料电池系统及其控制方法
    • JP2009158383A
    • 2009-07-16
    • JP2007337557
    • 2007-12-27
    • Toyota Motor Corpトヨタ自動車株式会社
    • MAYAHARA KENJIMAENAKA KENJIIMAI ATSUSHI
    • H01M8/04H01M8/10
    • H01M8/04649H01M8/04492H01M8/04552H01M8/04559H01M8/0491H01M2008/1095
    • PROBLEM TO BE SOLVED: To provide a technology to suppress deterioration of a fuel cell.
      SOLUTION: In a fuel cell system 100, when a significant voltage reduction in at least one part of a single cell 1 of a fuel cell stack 10 is detected, voltage recovery treatment is carried out so that its power generation capacity is recovered. In the voltage recovery treatment, by a control part 40, a stack of the fuel cell stack 10 is measured, and based on this measurement value, wet state of electrolyte membrane in the interior of the fuel cell is measured. When the control part 40 determines that the wettability is low in the measurement of the wettability, current limiting treatment which temporarily limits output of the fuel cell stack 10 in order to recover the electric generation capacity, is started in a more moderate condition than when it determines the wettability is high.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种抑制燃料电池劣化的技术。 解决方案:在燃料电池系统100中,当检测到燃料电池堆10的单个电池单元1的至少一部分的显着的电压降低时,进行电压恢复处理,以使其发电能力被恢复 。 在电压恢复处理中,通过控制部40测量燃料电池堆10的堆叠,并且基于该测量值,测量燃料电池内部的电解质膜的湿润状态。 当控制部40在润湿性的测定中判定为润湿性低的情况下,为了恢复发电量而临时限制燃料电池堆10的输出的限流处理开始于比中间状态更温和的条件 确定润湿性高。 版权所有(C)2009,JPO&INPIT
    • 7. 发明专利
    • Fuel cell system
    • 燃油电池系统
    • JP2008271655A
    • 2008-11-06
    • JP2007108593
    • 2007-04-17
    • Toyota Motor Corpトヨタ自動車株式会社
    • MAENAKA KENJIIMAI ATSUSHI
    • B60L11/18B62D5/04B62D5/07H01M8/00H01M8/04
    • Y02E60/50
    • PROBLEM TO BE SOLVED: To provide a hybrid fuel cell system enabling a user to check operations of the fuel cell system and check operations of a road-going function system in pulling away a car. SOLUTION: An activation control section 801 controls the activation (start) of a road-going system such as a motor for travelling a car, and the section 801 sets a flag F A for permitting the activation (start) of the drive system when AND is established between a signal Se from a power supply control section 802 and a signal Sr from a road-going function control section 803. If the flag F A is set, a drive system control section 804 activates the road-going system and calculates the control amount of the road-going system (e.g. motor 94 for driving a car) on the basis of an operation quantity such as acceleration or braking by a driver, and controls the road-going system using this control quantity. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种混合燃料电池系统,使得用户能够检查燃料电池系统的操作并检查行驶功能系统在拉出汽车时的操作。 解决方案:激活控制部分801控制诸如用于行驶汽车的电动机之类的道路行驶系统的启动(起动),并且部分801设置用于允许汽车的标志F A 在来自电源控制部802的信号Se与来自道路通行功能控制部803的信号Sr之间建立AND时,驱动系统的启动(起动)。如果标志F A 驱动系统控制部分804基于驾驶员的加速或制动等操作量,激活道路行驶系统并计算出行驶系统(例如,用于驾驶汽车的电动机94)的控制量, 并使用该控制量控制道路系统。 版权所有(C)2009,JPO&INPIT
    • 9. 发明专利
    • Semiconductor positioning device, and semiconductor positioning method
    • 半导体定位装置和半导体定位方法
    • JP2014053343A
    • 2014-03-20
    • JP2012194740
    • 2012-09-05
    • Toyota Motor Corpトヨタ自動車株式会社
    • AMANO TAKAHARUIMAI ATSUSHINOHARA JIRO
    • H01L21/677H01L21/683
    • PROBLEM TO BE SOLVED: To position a wafer and a mask with high accuracy.SOLUTION: A semiconductor positioning device 1 positions a wafer 10 on an alignment stage 2, and positions a mask 11 on the positioned wafer 10. The semiconductor positioning device 1 comprises: a multi-articulated robot arm 3 holding each of the wafer 10 and the mask 11, and transporting each of the held wafer 10 and mask 11 to the alignment stage 2; photographing means photographing the wafer 10 and the mask 11 on the alignment stage 2; and control means of controlling the robot arm 3 on the basis of the photographed images of the wafer 10 and the mask 11 photographed by the photographing means to position each of the wafer 10 and the mask 11 on the alignment stage 2. The robot arm 3 has a function of adjusting parallel degree of each of the wafer 10 and the mask 11 with respect to the alignment stage 2.
    • 要解决的问题:以高精度定位晶片和掩模。解决方案:半导体定位装置1将晶片10定位在对准台2上,并将掩模11定位在定位晶片10上。半导体定位装置1包括 :保持晶片10和掩模11各自的多关节型机器人臂3,将保持的晶片10和掩模11中的每一个传送到对准台2; 拍摄装置拍摄对准台2上的晶片10和掩模11; 以及根据拍摄装置拍摄的晶片10和掩模11的拍摄图像来控制机器人手臂3的控制装置,以将每个晶片10和掩模11定位在对准台2上。机器人手臂3 具有调整晶片10和掩模11相对于取向台2的平行度的功能。
    • 10. 发明专利
    • Converter control device
    • 转换器控制器件
    • JP2010220343A
    • 2010-09-30
    • JP2009062793
    • 2009-03-16
    • Toyota Motor Corpトヨタ自動車株式会社
    • IMAI ATSUSHI
    • H02M3/155B60L3/00B60L11/18H01M8/04
    • Y02T10/7005Y02T10/7216Y02T90/122
    • PROBLEM TO BE SOLVED: To provide a converter control device which can suppress the generation of an overcurrent of a DC-DC converter even if a change rate of an output voltage with respect to the output power or an output current of a fuel battery is large.
      SOLUTION: A detection part of a hybrid control part obtains the maximum change speed Vcmax of a converter command voltage, and compares it with a limit value (stable limit value) Vss of a stable voltage change speed per number of drive phases which is set in a memory (not shown in Fig.) or the like in advance (step S1). When the detection part determines that the maximum change speed Vcmax of the estimated converter command voltage is larger than the stable limit value of the corresponding number of phases (two phases, for example) (step S1;YES), the detection part prohibits the number of drive phases of the DC-DC converter 20 from being lowered to a prescribed value or below (step S2).
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种转换器控制装置,其可以抑制DC-DC转换器的过电流的产生,即使输出电压相对于燃料的输出功率或输出电流的变化率 电池很大 解决方案:混合控制部分的检测部分获得变换器指令电压的最大变化速度Vcmax,并将其与每个驱动相位的稳定电压变化速度的极限值(稳定极限值)Vss进行比较, 预先设置在存储器(图中未示出)等中(步骤S1)。 当检测部分确定估计转换器指令电压的最大变化速度Vcmax大于相应数量相位(例如两相)的稳定极限值时(步骤S1;是),检测部分禁止数字 DC-DC转换器20的驱动相位降低到规定值以下(步骤S2)。 版权所有(C)2010,JPO&INPIT