会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明公开
    • RFID 태그를 검출하기 위한 방법 및 컴퓨터 판독가능매체
    • RFID安全算法
    • KR1020060124618A
    • 2006-12-05
    • KR1020067011434
    • 2004-10-04
    • 쓰리엠 이노베이티브 프로퍼티즈 컴파니
    • 머써,토마스씨.제스미,로날드디.고프,에드워드디.
    • G06K7/08G06K17/00G06K19/07G08B13/14
    • G06K7/0008G08B13/2457G08B13/2485
    • Techniques for detecting radio-frequency identification (RFID) tags are disclosed. For example, an exit control system is described that detects unauthorized removal of articles from a protected facility. A series of antennas are setup to produce interrogation corridors located near the exit of the protected area. RFID tags are attached to the articles to be protected. Each tag includes information that uniquely identifies the article to which it is affixed and status information as to whether the articles removal from the facility is authorized. The RF reader outputs RF signals through the antennas to create electromagnetic fields within the interrogation corridors. The reader outputs RF power from a single port to the multiple antennas via a splitter/combiner. In this way, a single RF reader with only one transmitter/receiver port simultaneously interrogates multiple antennas. A variety of techniques are described by which the reader can detect the removal of an unauthorized article.
    • 公开了用于检测射频识别(RFID)标签的技术。 例如,描述了一种检测来自受保护设施的未经授权的物品移除的出口控制系统。 设置一系列天线以产生位于保护区出口附近的询问走廊。 RFID标签附着在要保护的物品上。 每个标签包括唯一标识其所附文章的信息以及关于从该设施移除的文章是否被授权的状态信息。 RF读取器通过天线输出RF信号,以在询问走廊内创建电磁场。 读取器通过分离器/组合器将单个端口的RF功率输出到多个天线。 以这种方式,只有一个发射机/接收机端口的单个RF读取器同时询问多个天线。 描述了各种技术,读者可以通过该技术检测未经授权的文章的移除。
    • 8. 发明公开
    • 관리 시스템, 관리 방법, 및 컴퓨터 판독가능 매체
    • 连接无连续电子标签的文章管理系统,无连续电子标签,文章管理方法和计算机可读记录介质
    • KR1020040038791A
    • 2004-05-08
    • KR1020030075933
    • 2003-10-29
    • 오므론 가부시키가이샤
    • 후쿠오카시니치로
    • G06Q10/08G06K17/00
    • G08B13/2414G06K7/10039G06K7/10336G06K17/0022G06K2017/0074G07C9/00007G08B13/2417G08B13/2457G08B13/2485
    • PURPOSE: An article managing system, a contactless electronic tag, an article managing method, and a computer-readable recording medium are provided to improve accuracy of article management in a managing area and enhance a work efficiency by reading tag data stored in the contactless electronic tag of an article passing a gate to the managing area. CONSTITUTION: A gate wireless communication unit(10) is placed to the gate passing to the managing area, communicates with the electronic tag(30) attached to the article passing the gate, and executes a tag access process for reading the tag data stored in the electronic tag. The tag access process includes a query communication process setting a part of the predetermined data stored in the electronic tag as a reference for determining a response timing to make the electronic tag transmit response data and transmitting the part of the predetermined data, and a repeating process changing the set position for the predetermined data and executing the query process again, when the multiple electronic tags perform transmission at the same response timing and the received response data is collided with another data.
    • 目的:提供一种物品管理系统,非接触式电子标签,物品管理方法和计算机可读记录介质,以提高管理区域中物品管理的准确性,并通过读取存储在非接触式电子装置中的标签数据来提高工作效率 通过门到达管理区域的文章的标签。 构成:门口无线通信单元(10)被放置到通往管理区域的门,与附接到通过门的物品的电子标签(30)进行通信,并执行标签访问过程,用于读取存储在 电子标签。 标签访问过程包括设置存储在电子标签中的预定数据的一部分的查询通信处理,作为用于确定使电子标签发送响应数据并发送部分预定数据的响应定时的参考,以及重复处理 当多个电子标签在相同的响应定时执行传输并且所接收的响应数据与另一数据相冲突时,改变预定数据的设置位置并再次执行查询处理。