COMMUNICATION METHOD FOR RADIO FREQUENCY IDENTIFICATION
    2.
    发明申请
    COMMUNICATION METHOD FOR RADIO FREQUENCY IDENTIFICATION 审中-公开
    无线电频率识别通信方法

    公开(公告)号:WO2009102158A3

    公开(公告)日:2010-05-27

    申请号:PCT/KR2009000684

    申请日:2009-02-12

    CPC classification number: G06K7/0008 G06K7/10297 G06K19/0723

    Abstract: Provided is a communication method for radio frequency identification (RFID). In order to transmit a command message to an RFID tag, a RFID reader generates a command message comprising a command code indicating a type of command to be delivered to the RFID tag, a response format having one or more bits for indicating a type of additional data to be added to a response message to be received from the RFID tag (S501 ), and an identifier identifying the RFID tag; and transmits the command message to the RFID tag (S502), thereby allowing the RFID tag to immediately transmit the additional data via the response message (S503) in response to the command message (S506). Additional data comprises URL (uniform resource locator), URN (uniform resource name) or state information about a sensor connected to the RFID tag and sensor data obtained by the sensor.

    Abstract translation: 提供了一种用于射频识别(RFID)的通信方法。 为了向RFID标签发送命令消息,RFID读取器产生一个命令消息,该命令消息包括指示要传递到RFID标签的命令的类型的命令代码,具有一个或多个位的响应格式,用于指示附加的类型 要添加到要从RFID标签接收的响应消息的数据(S501)和识别RFID标签的标识符; 并向RFID标签发送命令消息(S502),从而允许RFID标签响应于命令消息通过响应消息(S503)立即发送附加数据(S506)。 附加数据包括URL(统一资源定位符),URN(统一资源名称)或关于连接到RFID标签的传感器的状态信息和由传感器获得的传感器数据。

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