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    Method and apparatus enabling communication between an electric device and a battery
    2.
    发明授权
    Method and apparatus enabling communication between an electric device and a battery 有权
    能够实现电气设备和电池之间的通信的方法和装置

    公开(公告)号：US06584329B1

    公开(公告)日：2003-06-24

    申请号：US09492341

    申请日：2000-01-27

    申请人： Heino Wendelrup ,  Michael Kellerman ,  Johan Mercke ,  Kristoffer Ptasinski ,  Jan Rubbmark ,  Jonas Bengtsson ,  Charles Forsberg

    发明人： Heino Wendelrup ,  Michael Kellerman ,  Johan Mercke ,  Kristoffer Ptasinski ,  Jan Rubbmark ,  Jonas Bengtsson ,  Charles Forsberg

    IPC分类号： H04B138

    CPC分类号： H02J7/0004

    摘要： Digital, serial communication over an interface between an electronic device (102) and a battery (103) attached thereto comprises transmission of bytes (300) consisting of a number of bits. Each bit is defined by one of a high level and a low level, and a leading bit (304) of each byte is of a first one of said high and low levels. The method comprises the step of transmitting the other of the high and low levels for a first period of time (403, 405) immediately prior to said leading bit (304). When the leading bit of a byte is always of the same level (i.e. either high or low) and a period of the opposite level precedes the leading bit, it is very easy and simple to ensure that the sending as well as the receiving party is ready for the communication to take place and adjusted to the actual direction of communication.

    摘要翻译： 在电子设备（102）和连接到其的电池（103）之间的接口上的数字串行通信包括由多个位组成的字节（300）的传输。 每个位由高电平和低电平之一定义，并且每个字节的前导位（304）是所述高电平和低电平的第一位。 该方法包括在所述前导位（304）之前的第一时间段（403,405）中传输高电平和低电平中的另一个的步骤。 当一个字节的前导位始终处于相同的电平（即，高电平或低电平），并且相反电平的周期在前导位之前时，确保发送和接收方是非常简单和简单的 准备通信发生并调整到实际的沟通方向。

    Method and an apparatus for storing and communicating battery information
    5.
    发明授权
    Method and an apparatus for storing and communicating battery information 有权
    用于存储和传送电池信息的方法和装置

    公开(公告)号：US06291966B1

    公开(公告)日：2001-09-18

    申请号：US09491954

    申请日：2000-01-26

    申请人： Heino Wendelrup ,  Michael Kellerman ,  Johan Mercke ,  Kristoffer Ptasinski ,  Jan Rubbmark ,  Jonas Bengtsson ,  Charles Forsberg

    发明人： Heino Wendelrup ,  Michael Kellerman ,  Johan Mercke ,  Kristoffer Ptasinski ,  Jan Rubbmark ,  Jonas Bengtsson ,  Charles Forsberg

    IPC分类号： H02J700

    CPC分类号： H01M10/4257 ,  H01M10/48 ,  H02J7/0004

    摘要： A battery system and method are disclosed. The battery system and method include battery means for supplying operating power during battery operation of a battery power receiving device (e.g. a mobile phone). The battery system and method further includes a battery information circuit carried as a unit together with the battery means (e.g. in the form of a so-called battery pack for a mobile phone) for assembly with the battery power receiving device. The battery information circuit includes memory cells and is capable of communicating information with the battery power receiving device. The memory cells include bits encoded to represent an index for a table including battery information; and the battery power receiving device includes a memory capable of storing the table.

    摘要翻译： 公开了一种电池系统和方法。 电池系统和方法包括用于在电池电力接收装置（例如移动电话）的电池操作期间提供工作电力的电池装置。 电池系统和方法还包括与电池装置（例如，用于移动电话的所谓电池组的形式）一起作为一个单元携带的电池信息电路，用于与电池电力接收装置组装。 电池信息电路包括存储单元，并且能够与电池电力接收装置通信信息。 存储器单元包括被编码以表示包括电池信息的表的索引的位; 并且电池电力接收装置包括能够存储该表的存储器。

    Electronic circuit board, an arrangement comprising an insulating material and an electronic circuit board
    6.
    发明授权
    Electronic circuit board, an arrangement comprising an insulating material and an electronic circuit board 有权
    电子电路板，包括绝缘材料和电子电路板的布置

    公开(公告)号：US06295193B1

    公开(公告)日：2001-09-25

    申请号：US09487256

    申请日：2000-01-19

    申请人： Johan Ulf Mercke ,  Jonas Bengtsson ,  Stefan Hellström ,  Michael Kellerman

    发明人： Johan Ulf Mercke ,  Jonas Bengtsson ,  Stefan Hellström ,  Michael Kellerman

    IPC分类号： H05F300

    CPC分类号： H05K1/0256 ,  H05K1/0215 ,  H05K1/0259 ,  H05K1/0268 ,  H05K9/0067

    摘要： An electronic circuit board (6) has a surface. with at least one conducting island (7), and the surface is arranged proximate to a first insulating material (3) having a number of holes (8) which correspond to at least some of the conducting islands (7) and through which the conducting islands (7) may be reached. At an end thereof facing the surface, each hole (9) has an area which is larger than the area of the corresponding conducting island (7). A conducting area (10; 14, 15, 16, 17) adapted to carry off an electrostatic discharge (ESD) is located on the surface proximate to the conducting islands (7) and within the area of the holes (8), and elements (9; 19) of a second insulating material are provided in the holes (8). Thus the electronic circuit board can withstand electrostatic discharges without the circuitry of the board being damaged.

    摘要翻译： 电子电路板（6）具有表面。 具有至少一个导电岛（7），并且所述表面靠近具有对应于至少一些导电岛（7）的多个孔（8）的第一绝缘材料（3）布置，并且导电岛 岛（7）可能到达。 在其面向表面的一端，每个孔（9）具有比相应的导电岛（7）的面积大的面积。 适于传送静电放电（ESD）的导电区域（10; 14,16,16,17）位于靠近导电岛（7）的表面上并位于孔（8）的区域内，元件 （9; 19）设置在所述孔（8）中。 因此，电子电路板可以承受静电放电，而不会损坏电路板的电路。

    Method and an arrangement relating to temperature sensing in electric circuitry
    7.
    发明授权
    Method and an arrangement relating to temperature sensing in electric circuitry 有权
    与电路中的温度感测相关的方法和装置

    公开(公告)号：US6107780A

    公开(公告)日：2000-08-22

    申请号：US375747

    申请日：1999-08-17

    申请人： Michael Kellerman

    发明人： Michael Kellerman

    IPC分类号： G01K7/24 ,  H01M10/42 ,  H01M10/48 ,  H02J7/00 ,  H01M10/44 ,  H01M10/46

    CPC分类号： H01M10/425 ,  H01M10/48 ,  H02J7/0004

    摘要： It is shown a method and an apparatus for determining a temperature of a battery pack connected via a single communication line to an electric device. The battery pack and electric device both include control and signaling units capable of exchanging digital signal sequences. The batter pack includes an impedance unit having a temperature dependent impedance value. Signaling between the battery pack and the electric device is followed by a sequence of steps where the control and signaling unit of the battery pack is disconnected from the communication line and the temperature dependent impedance unit is connected to the communication line. Electric current is supplied to the impedance unit via the communication line and a voltage level is measured on the communication line. Then an impedance value is calculated based on the supplied current level and the measured voltage level. An interpretation of the calculated impedance value as a temperature of the battery pack is then performed, followed by disconnection of the temperature dependent impedance unit, and reconnection of the control and signaling unit of the battery pack to the communication line.

    摘要翻译： 示出了通过单个通信线路连接到电气设备的电池组的温度的方法和装置。 电池组和电子装置都包括能够交换数字信号序列的控制和信令单元。 电池组包括具有温度依赖阻抗值的阻抗单元。 电池组和电气装置之间的信号之后是电池组的控制和信号单元与通信线路断开并且与温度相关的阻抗单元连接到通信线路的步骤。 通过通信线路向阻抗单元提供电流，并且在通信线路上测量电压电平。 然后根据提供的电流电平和测量的电压电平计算阻抗值。 然后对计算出的阻抗值作为电池组的温度进行解释，然后断开温度相关阻抗单元，并将电池组的控制和信令单元重新连接到通信线路。