公开(公告)号：US20110163852A1

公开(公告)日：2011-07-07

申请号：US13050259

申请日：2011-03-17

申请人： Mitsuhiro KANDA ,  Yuichiro SUZUKI ,  Mai FUKUTANI ,  Minako ISHIDA

发明人： Mitsuhiro KANDA ,  Yuichiro SUZUKI ,  Mai FUKUTANI ,  Minako ISHIDA

IPC分类号： G06K7/01

CPC分类号： G06K7/10297 ,  G06K7/10198

摘要： This disclosure discloses an RFID tag communication system comprising: a communication antenna that performs wireless communication using a plurality of communication formats with a plurality of types of RFID circuit elements, each of the RFID circuit elements having an IC circuit part configured to store information and a tag antenna configured to transmit and receive information, each type of the plurality of types of RFID circuit element having a different compatibility factor and lacking communication compatibility; a format switching portion that sequentially switches the plurality of communication formats in a switching order that corresponds to the frequency of use results of each of the plurality of communication formats used in the past; and an information acquisition portion that performs an acquisition process to acquire information by wireless communication from the RFID circuit elements using each of the communication formats that are sequentially switched by the format switching portion.

摘要翻译： 本公开公开了一种RFID标签通信系统，包括：通信天线，其使用多种通信格式与多种类型的RFID电路元件进行无线通信，每个RFID电路元件具有被配置为存储信息的IC电路部分和 标签天线被配置为发送和接收信息，每种类型的RFID电路元件具有不同的兼容性因素并且缺乏通信兼容性; 格式切换部分，以与过去使用的多种通信格式的每种通信格式的使用频率对应的切换顺序依次切换多种通信格式; 以及信息获取部分，其使用由格式切换部分顺序切换的每种通信格式，从RFID电路元件执行通过无线通信获取信息的获取处理。