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    • 1. 发明申请
    • RFID TAG COMMUNICATION SYSTEM AND APPARATUS FOR COMMUNICATING WITH RFID TAG
    • RFID标签通信系统和用于与RFID标签通信的设备
    • US20110080265A1
    • 2011-04-07
    • US12960845
    • 2010-12-06
    • Tsuyoshi ISOMURAKatsumi TODAYoshiyuki TSUJIMOTO
    • Tsuyoshi ISOMURAKatsumi TODAYoshiyuki TSUJIMOTO
    • H04Q5/22
    • G06K7/0008G06K7/10356
    • The disclosure discloses an RFID tag communication system comprises: at least one RFID tag provided with one or more reversible identifiers capable of reverse at response; and a plurality of apparatuses, said apparatus including: an antenna device; a storage device configured to store a setting element of each of said one or more reversible identifiers; a setting portion configured to set the reversible identifier on the basis of said setting element; a reading command transmission portion configured to transmit a reading command by means of using said reversible identifier; a notification signal generation portion configured to generate an identifier notification indicating the reversible identifier; a notification signal output portion configured to output said identifier notification to the other apparatuses; a notification signal input portion configured to input said identifier notification from the other apparatuses; and a setting element update portion configured to update said setting element.
    • 本公开公开了一种RFID标签通信系统,包括:至少一个RFID标签,其具有能够在响应时反向的一个或多个可逆标识符; 以及多个装置,所述装置包括:天线装置; 存储装置,被配置为存储所述一个或多个可逆标识符中的每个的设置元素; 设置部,被配置为基于所述设置元素设置可逆标识符; 读取命令发送部,被配置为通过使用所述可逆标识符来发送读取命令; 通知信号生成部,被配置为生成表示所述可逆标识符的标识符通知; 通知信号输出部,被配置为向所述其他设备输出所述标识符通知; 通知信号输入部,被配置为从其他装置输入所述标识符通知; 以及被配置为更新所述设置元素的设置元素更新部。
    • 3. 发明申请
    • APPARATUS FOR COMMUNICATING WITH RFID TAG
    • 用于与RFID标签通信的装置
    • US20100156611A1
    • 2010-06-24
    • US12635934
    • 2009-12-11
    • Yoshiyuki TSUJIMOTOYasuhisa IchikawaTakuya Nagai
    • Yoshiyuki TSUJIMOTOYasuhisa IchikawaTakuya Nagai
    • H04Q5/22
    • G06K7/0008G06K7/006G06Q10/087H04Q2213/13095
    • This disclosure discloses an apparatus for communicating with an RFID tag comprising: an apparatus antenna device configured to conduct radio communication with an RFID tag circuit element; a tag information obtainment portion configured to obtain identification information from the RFID tag circuit element via the apparatus antenna device; a management item determination portion configured to determine, when the tag information obtainment portion obtains the identification information, whether or not there is an unregistered management item for which management data is not registered in a database configured to store the obtained identification information and management data for a management item of a target article to which the RFID label is affixed in association with each other; and an unregistered information display device configured to display, when the management item determination portion determines that there is an unregistered management item, information relating to the unregistered management item.
    • 本公开公开了一种与RFID标签通信的装置,包括:装置天线装置,被配置为与RFID标签电路元件进行无线电通信; 标签信息获取部分,被配置为经由所述装置天线装置从所述RFID标签电路元件获得识别信息; 管理项目确定部分,被配置为当标签信息获取部分获得标识信息时,确定在配置为存储所获得的标识信息的数据库中是否存在未登记管理数据的未注册管理项目,以及管理数据 将RFID标签相互贴合的目标物品的管理物品; 以及未注册信息显示装置,被配置为当所述管理项目确定部分确定存在未注册的管理项目时,显示与所述未注册管理项目有关的信息。
    • 4. 发明申请
    • APPARATUS FOR COMMUNICATING WTIH RFID TAG
    • 用于通信WTIH RFID标签的装置
    • US20110316675A1
    • 2011-12-29
    • US13228655
    • 2011-09-09
    • Yoshiyuki TSUJIMOTOTakuya Nagai
    • Yoshiyuki TSUJIMOTOTakuya Nagai
    • H04Q5/22
    • G06K7/10217G06K7/10079G06K7/10089
    • The disclosure discloses an apparatus comprising: an apparatus antenna; a signal transmitting portion configured to transmit a response request signal; an information obtainment portion configured to obtain tag identification information of the RFID tag circuit element; an identification information storage portion configured to store the tag identification information obtained; a calculation portion configured to calculate a duplicated obtainment ratio by the number of redundantly obtained pieces of information of a current obtainment result of the tag identification information to a past obtainment result of the tag identification information stored in the identification information storage portion and by the obtainment result; a comparison portion configured to compare the duplicated obtainment ratio with a threshold value; and a communication control portion configured to execute communication control of widening or narrowing a communication range in the case that the duplicated obtainment ratio is less than or exceeds the threshold value.
    • 本公开公开了一种装置,包括:装置天线; 信号发送部,被配置为发送响应请求信号; 信息获取部分,被配置为获得RFID标签电路元件的标签识别信息; 识别信息存储部,被配置为存储获得的标签识别信息; 计算部分,被配置为通过将标签识别信息的当前获取结果的冗余获得的信息数量与存储在识别信息存储部分中的标签识别信息的过去获得结果一起计算重复获得比率,以及获取 结果; 比较部,被配置为将所述重复获取比与阈值进行比较; 以及通信控制部,被配置为在所述重复获得比小于或超过所述阈值的情况下执行对通信范围进行扩宽或缩小的通信控制。
    • 5. 发明申请
    • APPARATUS FOR READING RFID TAG INFORMATION AND RFID TAG INFORMATION READING SYSTEM
    • 读取RFID标签信息和RFID标签信息读取系统的装置
    • US20100090807A1
    • 2010-04-15
    • US12635865
    • 2009-12-11
    • Yoshiyuki TSUJIMOTOTakuya Nagai
    • Yoshiyuki TSUJIMOTOTakuya Nagai
    • H04Q5/22
    • G06K7/0008G06K7/10039
    • This disclosure discloses an apparatus for reading a radio frequency identification (RFID) tag information configured to perform information transmission and reception with a plurality of RFID tag circuit elements having an IC circuit part storing information and a tag antenna connected to said IC circuit part, comprising: a first movement detecting portion configured to detect a moving state of said apparatus for reading RFID tag information; a transmitting portion configured to generate a reading command to acquire the information stored in said IC circuit part and to transmit the command to said RFID tag circuit element; and a first reading control portion configured to control the number of reading trial times per unit time using said reading command by said transmitting portion according to a detection result of said first movement detecting portion.
    • 本公开公开了一种用于读取被配置为利用具有存储信息的IC电路部分和连接到所述IC电路部分的标签天线的多个RFID标签电路元件执行信息发送和接收的射频识别(RFID)标签信息的装置,包括: 第一移动检测部,被配置为检测用于读取RFID标签信息的所述设备的移动状态; 发送部,被配置为产生读取命令以获取存储在所述IC电路部分中的信息,并将该命令发送到所述RFID标签电路元件; 以及第一读取控制部,其被配置为根据所述第一移动检测部的检测结果,利用所述发送部的所述读取命令来控制每单位时间的读取试用次数。