CARD READER WITH COMMUNICATION PROTOCOL
    6.
    发明申请
    CARD READER WITH COMMUNICATION PROTOCOL 审中-公开
    读卡器与通信协议

    公开(公告)号:US20120126007A1

    公开(公告)日:2012-05-24

    申请号:US13298560

    申请日:2011-11-17

    IPC分类号: G06K7/08 G06K5/00

    摘要: A card reader has a read head positioned in the housing. The read head is configured to be coupled to a mobile device. The read head has a slot for swiping a magnetic stripe of a card. The read head reads data on the magnetic stripe and produces a raw magnetic signal indicative of data stored on the magnetic stripe. Device electronics are provided that include a microcontroller. The device electronics receives a raw magnetic head signal and converts it into a processed digital signal that the microcontroller can interpret. The microcontroller produces a synchronous Manchester encoded stream that makes a greater number of 0 crossings. An output jack is adapted to be inserted in a port of the mobile device and deliver a Manchester encoded stream output jack signal to the mobile device.

    摘要翻译: 读卡器具有位于壳体中的读取头。 读头被配置为耦合到移动设备。 读头具有用于刷卡的磁条的槽。 读取头读取磁条上的数据,并产生指示存储在磁条上的数据的原始磁信号。 提供了包括微控制器的器件电子器件。 器件电子设备接收原始磁头信号并将其转换为微控制器可解释的经处理的数字信号。 微控制器产生一个同步的曼彻斯特编码流,使得更多的0个交叉。 输出插孔适于插入到移动设备的端口中,并将曼彻斯特编码的流输出插孔信号提供给移动设备。