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116 条记录 (耗时 0.021 秒)

    Merge support system
    41.
    发明申请
    Merge support system 有权
    合并支持系统

    公开(公告)号：US20070067100A1

    公开(公告)日：2007-03-22

    申请号：US11520595

    申请日：2006-09-14

    申请人： Yuji Matsumoto

    发明人： Yuji Matsumoto

    IPC分类号： G01C21/32

    CPC分类号： G01C21/26

    摘要： A merge support system includes a first detection unit and a second detection unit for detecting a position and a speed of an approaching vehicle in a traffic on a main lane and a position and a speed of a subject vehicle, an information provision unit for providing information for a driver of the subject vehicle and a control unit for calculating a merge speed of the subject vehicle relative to the traffic on the main lane and a merge position relative to the traffic on the main lane. The control unit calculates the merge speed and the merge position on the main lane based on the position and the speed of the approaching vehicle and the subject vehicle, and the control unit controls the information provision unit for providing a calculation result of the merge speed and the merge position for the driver of the subject vehicle.

    摘要翻译： 合并支持系统包括：第一检测单元和第二检测单元，用于检测主车道上的交通中的接近车辆的位置和速度，以及主车辆的位置和速度;信息提供单元，用于提供信息 用于本车辆的驾驶员和用于计算主车辆相对于主车道上的交通的合并速度的控制单元以及相对于主车道上的交通的合并位置。 控制单元基于接近的车辆和主车辆的位置和速度来计算主车道上的合并速度和合并位置，并且控制单元控制用于提供合并速度的计算结果的信息提供单元，以及 用于本车辆的驾驶员的合并位置。

    Fuel cell system and method for permitting idle stop in fuel cell system
    42.
    发明申请
    Fuel cell system and method for permitting idle stop in fuel cell system 有权
    燃料电池系统和燃料电池系统允许怠速停机的方法

    公开(公告)号：US20070059569A1

    公开(公告)日：2007-03-15

    申请号：US11519677

    申请日：2006-09-12

    申请人： Yuji Matsumoto ,  Kenichiro Ueda ,  Dai Saitoh

    发明人： Yuji Matsumoto ,  Kenichiro Ueda ,  Dai Saitoh

    IPC分类号： H01M8/00 ,  H01M8/04

    CPC分类号： H01M8/04231 ,  H01M2008/1095 ,  H01M2250/20 ,  Y02T90/32

    摘要： A fuel cell system is provided which includes a fuel cell to which fuel gas and oxidizing gas are supplied to generate electricity, a purge valve which purges fuel gas discharged from the fuel cell, a dilutor which mixes the purged fuel gas with the oxidizing gas and purges the purged fuel gas mixed with the oxidizing gas into the atmosphere, and an ECU which stops supply of the oxidizing gas to the fuel cell so as to cause an idle stop and determines whether to permit the idle stop depending on a concentration of the fuel gas in the dilutor.

    摘要翻译： 提供了一种燃料电池系统，其包括燃料气体和氧化气体供应到其中以产生电力的燃料电池;净化从燃料电池排出的燃料气体的净化阀;将清除的燃料气体与氧化气体混合的稀释器;以及 将与氧化气体混合的吹扫的燃料气体吹扫到大气中;以及ECU，其停止向燃料电池供应氧化气体，以使得怠速停止，并且根据燃料的浓度来确定是否允许怠速停止 气体在稀释剂。

    Fuel cell system
    45.
    发明授权
    Fuel cell system 有权
    燃料电池系统

    公开(公告)号：US09252444B2

    公开(公告)日：2016-02-02

    申请号：US12552661

    申请日：2009-09-02

    申请人： Koichiro Miyata ,  Kentaro Nagoshi ,  Junji Uehara ,  Yuji Matsumoto

    发明人： Koichiro Miyata ,  Kentaro Nagoshi ,  Junji Uehara ,  Yuji Matsumoto

    IPC分类号： H01M8/04 ,  H01M8/06

    CPC分类号： H01M8/0662 ,  H01M8/04231 ,  H01M8/04365 ,  H01M8/045 ,  H01M8/04589 ,  H01M8/04761 ,  H01M2250/20 ,  Y02E60/50 ,  Y02T90/32

    摘要： A fuel cell system calculates amount of fluid discharged from a fuel gas circulation path with water and fuel gas in accordance with an ordinary process map if inside an anode is not scavenged when a fuel cell stops electrochemical reaction; measures amount of water remaining in a fuel gas circulation path in accordance with cumulative electricity output, temperature, or elapsed time after starting the electrochemical reaction if the inside the anode is scavenged previously; and determines whether the inside the fuel gas circulation path is in dry condition or humid condition. The fuel cell system calculates amount of fluid discharged from the fuel gas circulation path with water or the fuel gas in accordance with a map predetermined for the dry condition if the fuel cell system determines that the inside the fuel gas circulation path is in the dry condition. The fuel cell system calculates the amount of the fluid to be discharged with the water or the fuel gas in accordance with the ordinary map if the fuel cell system determines that the inside the fuel gas circulation path is in the humid condition. Accordingly, wasteful discharge of fuel gas can be prevented in a purging operation after starting up the fuel cell system.

    摘要翻译： 当燃料电池停止电化学反应时，燃料电池系统根据常规工艺图计算从燃料气体循环路径排出的与燃料气体循环路径排出的流体，如果阳极内部没有被清除; 如果先前清除了阳极内部，则根据累积电力输出，温度或开始电化学反应后的经过时间来测量燃料气体循环路径中剩余的水量; 并判断燃料气体循环路径内是否处于干燥状态或潮湿状态。 如果燃料电池系统确定燃料气体循环路径内部处于干燥状态，则燃料电池系统根据预定的干燥条件的映射来计算从燃料气体循环路径排出的与水或燃料气体的流量的量 。 如果燃料电池系统确定燃料气体循环路径内部处于潮湿状态，则燃料电池系统根据普通地图计算用水或燃料气体排放的流体的量。 因此，在启动燃料电池系统之后的清扫操作中可以防止燃料气体的浪费排放。

    Fuel cell system and scavenging method therefor
    47.
    发明授权
    Fuel cell system and scavenging method therefor 有权
    燃料电池系统及其清除方法

    公开(公告)号：US08722269B2

    公开(公告)日：2014-05-13

    申请号：US12011853

    申请日：2008-01-30

    申请人： Yuji Matsumoto ,  Koichiro Miyata

    发明人： Yuji Matsumoto ,  Koichiro Miyata

    IPC分类号： H01M8/04 ,  H01M8/02

    CPC分类号： H01M8/04432 ,  H01M8/04179 ,  H01M8/04231 ,  H01M8/04253 ,  H01M8/04358 ,  H01M8/04746 ,  H01M8/04783 ,  H01M8/04955

    摘要： A fuel cell system includes a scavenging gas supply device for supplying a scavenging gas to a fuel cell stack; a scavenging switching valve for performing switching between first scavenging for performing scavenging by supplying the scavenging gas to one of a cathode gas passage and an anode gas passage, and second scavenging for performing scavenging by supplying the scavenging gas to the other gas passage; a pressure control device for controlling the pressure of the scavenging gas; and a control part for controlling operations of the scavenging gas supply device, the scavenging switching valve, and the pressure control device. When the scavenging is switched from the first scavenging to the second scavenging via the scavenging switching valve, the pressure of the scavenging gas at the upstream side with respect to the scavenging switching valve becomes lower than the pressure of the scavenging gas during the first scavenging.

    摘要翻译： 燃料电池系统包括用于向燃料电池堆提供清除气体的扫气供气装置; 用于通过将清扫气体供应到阴极气体通道和阳极气体通道中的一个而进行扫气的第一扫气之间的切换以及通过向另一个气体通道供应清除气体来进行清除的第二扫气的清扫切换阀; 用于控制清扫气体的压力的压力控制装置; 以及用于控制清扫气体供给装置，扫气切换阀和压力控制装置的操作的控制部。 当通过扫气切换阀从第一次扫气切换到第二扫气时，相对于扫气切换阀，上游侧的清扫气体的压力比第一次扫气期间的清扫气体的压力低。

    Fuel cell system and control method thereof
    48.
    发明授权
    Fuel cell system and control method thereof 有权
    燃料电池系统及其控制方法

    公开(公告)号：US08647782B2

    公开(公告)日：2014-02-11

    申请号：US13478159

    申请日：2012-05-23

    申请人： Chihiro Wake ,  Yuji Matsumoto

    发明人： Chihiro Wake ,  Yuji Matsumoto

    IPC分类号： H01M8/04

    CPC分类号： H01M8/04 ,  H01M8/04298 ,  H01M8/04544 ,  H01M8/04753 ,  H01M8/04761 ,  H01M8/04843

    摘要： A fuel cell system is provided that can establish, for a long time period, a stack to an idling stop state. The fuel cell system includes: an idling stop control means for setting the stack to an idling stop state by, decreasing both a supplied amount of air to the stack and generated electric current produced from the stack to less than during the idling power generation; and a discharge valve control means for determining whether there is a necessity to discharge nitrogen or generated water inside of the anode system, and for opening the purge valve or drain valve in a case of there being a necessity. The discharge valve control means shortens valve open times (PO2, DO2) of the purge valve and drain valve during idling stop to less than the valve open times (PO1, DO1) thereof during idling power generation.

    摘要翻译： 提供了能够长时间建立堆垛到怠速停止状态的燃料电池系统。 燃料电池系统包括：怠速停止控制装置，用于通过将堆积的空气供应量和从堆垛产生的产生的电流减少到小于怠速发电期间来将垛设置为怠速停止状态; 以及排出阀控制装置，用于确定是否需要在阳极系统内部排出氮气或产生的水，并且在需要的情况下打开净化阀或排放阀。 排气阀控制装置在怠速停止期间将排气阀和排水阀的阀打开时间（PO2，DO2）缩短至小于空转时间（PO1，DO1）。

    Fuel cell system and method of starting fuel cell system
    49.
    发明授权
    Fuel cell system and method of starting fuel cell system 有权
    燃料电池系统及燃料电池系统启动方法

    公开(公告)号：US08415062B2

    公开(公告)日：2013-04-09

    申请号：US12636228

    申请日：2009-12-11

    申请人： Kenichiro Ueda ,  Junji Uehara ,  Yuji Matsumoto

    发明人： Kenichiro Ueda ,  Junji Uehara ,  Yuji Matsumoto

    IPC分类号： H01M8/04 ,  H01M8/24 ,  H01M8/10

    CPC分类号： H01M8/04447 ,  H01M8/04231 ,  H01M8/0662

    摘要： A fuel cell system includes a fuel cell, a cathode supply passage, a cathode discharging passage, an anode supply passage, an anode discharging passage, a pair of cathode shutoff units, an anode shutoff unit, an anode discharging unit, a discharged gas processing unit, and a control unit. The control unit releases the sealing of the cathode passage by the pair of cathode shutoff units, at the time of start-up of the fuel cell system, and releases the sealing of the anode passage by the anode discharging unit, thereby performing a purge process to allow discharge of the anode gas.

    摘要翻译： 燃料电池系统包括燃料电池，阴极供应通道，阴极排出通道，阳极供应通道，阳极排出通道，一对阴极截止单元，阳极关闭单元，阳极排出单元，排出气体处理 单元和控制单元。 在燃料电池系统启动时，控制单元通过一对阴极截止单元释放阴极通道的密封，并通过阳极排出单元释放阳极通道的密封，从而进行清洗过程 以允许阳极气体的排出。