利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

20 条记录 (耗时 0.015 秒)

    Method for detecting minor short in battery cells and method for detecting cell shorts
    1.
    发明公开
    Method for detecting minor short in battery cells and method for detecting cell shorts 有权
    一种用于识别在电池单元侧的短路和方法，用于检测Zellkurschlüssen方法

    公开(公告)号：EP1076242A2

    公开(公告)日：2001-02-14

    申请号：EP00116248.6

    申请日：2000-08-08

    申请人： Matsushita Electric Industrial Co., Ltd. ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： Ishihara, Hirotaka ,  Takada, Masahiro ,  Nakanishi, Toshiaki

    IPC分类号： G01R31/36

    CPC分类号： G01R31/362 ,  G01R31/006 ,  G01R31/025 ,  G01R31/3648 ,  G01R31/3658

    摘要： A method for detecting a minor short in at least one of a plurality of cells of a battery pack includes: a first step of measuring a voltage of at least one of the plurality of cells in a process of charging the battery pack; a second step of measuring a voltage of the at least one of the plurality of cells in a process of discharging the battery pack; and a third step of detecting the minor short in the at least one of the plurality of cells based on measurement results from the first step and the second step.

    摘要翻译： 一种用于在电池组的单元中的多个至少一个检测一个次要短方法，包括：测量单元在充电的电池组的处理，所述多个至少一个的电压的第一步骤; 测量细胞在放电的电池组的一个处理所述多个中的至少一个的电压的第二步骤; 并检测基于来自所述第一步骤和第二步骤的测量结果的细胞的多个所述至少一个次要短的第三步骤。

    Method for detecting minor short in battery cells and method for detecting cell shorts
    3.
    发明公开
    Method for detecting minor short in battery cells and method for detecting cell shorts 有权
    用于检测电池单元中的短路短路的方法以及用于检测短路短路的方法

    公开(公告)号：EP1076242A3

    公开(公告)日：2001-08-16

    申请号：EP00116248.6

    申请日：2000-08-08

    申请人： Matsushita Electric Industrial Co., Ltd. ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： Ishihara, Hirotaka ,  Takada, Masahiro ,  Nakanishi, Toshiaki

    IPC分类号： G01R31/36

    CPC分类号： G01R31/362 ,  G01R31/006 ,  G01R31/025 ,  G01R31/3648 ,  G01R31/3658

    摘要： A method for detecting a minor short in at least one of a plurality of cells of a battery pack includes: a first step of measuring a voltage of at least one of the plurality of cells in a process of charging the battery pack; a second step of measuring a voltage of the at least one of the plurality of cells in a process of discharging the battery pack; and a third step of detecting the minor short in the at least one of the plurality of cells based on measurement results from the first step and the second step.

    摘要翻译： 一种用于检测电池组的多个电池中的至少一个中的短路短路的方法包括：第一步骤，在对电池组进行充电的过程中，测量多个电池中的至少一个的电压; 在放电电池组的过程中测量多个电池中的至少一个电池的电压的第二步骤; 以及第三步骤，基于来自第一步骤和第二步骤的测量结果，检测多个小区中的至少一个小区中的短路短路。

    Battery pack controlling apparatus
    5.
    发明公开
    Battery pack controlling apparatus 有权
    Batterieeinsatzsteuerungsvorrichtung

    公开(公告)号：EP1096636A2

    公开(公告)日：2001-05-02

    申请号：EP00123108.3

    申请日：2000-10-25

    申请人： Matsushita Electric Industrial Co., Ltd. ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： Nakanishi, Toshiaki ,  Takada, Masahiro ,  Ishihara, Hirotaka ,  Inui, Kiwamu ,  Kanamaru, Kunio ,  Kikuchi, Yoshiaki, c/o Toyota Jidosha K. K.

    IPC分类号： H02J7/00

    CPC分类号： B60L3/0046 ,  B60L11/123 ,  B60L11/1861 ,  B60L11/1866 ,  B60L11/187 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  H02J7/0026 ,  Y02T10/6217 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/7055 ,  Y02T10/7061 ,  Y02T10/7077 ,  Y02T10/7241

    摘要： A battery pack controlling apparatus for controlling input to or output from a battery pack is provided. The battery pack includes a plurality of blocks in series connection. Each of the plurality of blocks includes a plurality of batteries in series connection. The battery pack controlling apparatus includes: a battery power input/output section for controlling input and output of battery power to and from the battery pack; a block voltage detection section for detecting a block voltage of each of the plurality of blocks; a battery current detection section for detecting a battery current of the battery pack; an unusual heating detection section for detecting unusual heating of at least one of the plurality of batteries based on the block voltage and the battery current; and a vehicle controlling section for controlling the battery power input/output section based on results of unusual heating detection by the unusual heating detection section. The unusual heating detection section includes an internal resistance calculation section for calculating an internal resistance of each of the plurality of blocks based on the block voltage and the battery current. The unusual heating detection section detects unusual heating of the at least one of the plurality of batteries based on the internal resistance of each of the plurality of blocks and a predetermined threshold value.

    摘要翻译： 提供一种用于控制对电池组的输入或从电池组输出的电池组控制装置。 电池组包括串联连接的多个块。 多个块中的每个块包括串联连接的多个电池。 电池组控制装置包括：电池电源输入/输出部分，用于控制来自电池组的电池电力的输入和输出; 块电压检测部，用于检测所述多个块中的每一个的块电压; 电池电流检测部，用于检测电池组的电池电流; 异常加热检测部分，用于基于块电压和电池电流来检测多个电池中的至少一个的异常加热; 以及车辆控制部分，用于基于异常加热检测部分的异常加热检测结果来控制电池电力输入/输出部分。 异常加热检测部分包括内部电阻计算部分，用于基于块电压和电池电流来计算多个块中的每一个的内部电阻。 异常加热检测部分基于多个块中的每个块的内部电阻和预定阈值来检测多个电池中的至少一个的异常加热。

    Small size antenna with lowered hight
    8.
    发明公开
    Small size antenna with lowered hight 审中-公开
    Antenne mit kleinen Abmessungen und niedrigerHöhe

    公开(公告)号：EP1439605A1

    公开(公告)日：2004-07-21

    申请号：EP04000866.6

    申请日：2004-01-16

    申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

    发明人： Inatsugu, Susumu ,  Ishihara, Hirotaka ,  Ogawa, Koichi ,  Maeda, Tomoyuki

    IPC分类号： H01Q1/36 ,  H01Q1/38 ,  H01Q9/42 ,  H01Q1/32

    CPC分类号： H01Q1/3275 ,  H01Q1/38 ,  H01Q9/42

    摘要： The antenna of the present invention comprises flat-plate ground plane 1, first antenna element 13 with one end 13a connected to feeding point 2 and intermediate portion 13b folded by a plurality of times, which is extended upward from the ground plane 1, and second antenna element 23 with one end 23a connected to the other end 13c of the first antenna element 13, with intermediate portion 23b formed in symmetrical relation to the first antenna element 13, and also, with the other end 23c connected to the ground plane 1. Thus, it is possible to obtain a small size antenna with the antenna element lowered in height.

    摘要翻译： 本发明的天线包括平板接地面1，第一天线元件13，其一端13a连接到馈电点2，中间部分13b多次折叠，其从接地平面1向上延伸，第二天线元件13 天线元件23，其一端23a连接到第一天线元件13的另一端13c，中间部分23b形成为与第一天线元件13对称，并且另一端23c连接到接地平面1。 因此，可以获得天线元件的高度降低的小尺寸天线。

    Adaptive antenna apparatus provided with a plurality of pairs of bidirectional antennas
    10.
    发明公开
    Adaptive antenna apparatus provided with a plurality of pairs of bidirectional antennas 审中-公开
    自适应Antennenanordnung mit mehreren Paaren bidirektionaler Antennen

    公开(公告)号：EP1530255A1

    公开(公告)日：2005-05-11

    申请号：EP04026368.3

    申请日：2004-11-05

    申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

    发明人： Yamamoto, Atsushi ,  Ogawa, Koichi ,  Ishihara, Hirotaka

    IPC分类号： H01Q3/26 ,  H01Q21/20 ,  G01S3/30

    CPC分类号： H01Q21/205 ,  G01S3/30 ,  H01Q3/2617

    摘要： An adaptive antenna apparatus is provided with a total of four or more, even number N of antennas including a plurality of pairs of antennas each having a bidirectional characteristic. The N antennas are provided respectively at vertexes of a polygon of the same number as the number N of the antennas, so that each pair of antennas of the plurality of pairs of antennas opposes to each other. An adaptive control circuit takes an adaptive control over radio signals using one pair of antennas opposing to each other among the N antennas. In the adaptive antenna apparatus, the each pair of antennas is provided to oppose to each other so that axes of directions of main beams of the directional characteristics of the each pair of antennas substantially coincide with each other.

    摘要翻译： 自适应天线装置设置有总共四个或更多个偶数N个天线，包括多个具有双向特性的天线对。 N个天线分别设置在与天线数N相同数量的多边形的顶点处，使得多对天线中的每对天线彼此相对。 自适应控制电路使用N个天线中彼此相对的一对天线对无线电信号进行自适应控制。 在自适应天线装置中，每对天线设置成彼此相对，使得每对天线的方向特性的主波束的方向轴线基本上彼此重合。