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    • 64. 发明授权
    • Self-powered RFID tag activated by a fluid
    • 自动供电的RFID标签由流体激活
    • US08248249B2
    • 2012-08-21
    • US13343093
    • 2012-01-04
    • Jean-Yves ClementPierre SecondoJerome Tarte
    • Jean-Yves ClementPierre SecondoJerome Tarte
    • G08B23/00
    • G06K19/07A61F13/42A61F13/44H01Q1/2225
    • RFID tag and a system and method involving a plurality of RFID tags. Each RFID tag is attached to an object on which the presence of a predefined fluid is monitored. In a first state, (absence of the monitored fluid), the tag acts as a passive RFID tag, and the information it holds can be read with a proximity reader. This operation is performed when the RFID tag is attached to the object to be monitored. In a second state, whenever the monitored fluid appears on the tagged object, a fluid activated battery generates the electrical power which is used to power the RFID tag. The RFID tag then acts as an active RFID tag and starts to emit messages which can be received by a RFID reader.
    • RFID标签和涉及多个RFID标签的系统和方法。 每个RFID标签连接到其上监视预定流体的存在的对象。 在第一状态(不存在被监视的流体)的情况下,标签用作无源RFID标签,并且可以用邻近读取器读取其保存的信息。 当RFID标签附着到被监视对象时,执行该操作。 在第二状态下,每当被监视的流体出现在被标记的物体上时,流体活化的电池产生用于为RFID标签供电的电力。 RFID标签然后用作有源RFID标签,并开始发射可由RFID读取器接收的消息。
    • 65. 发明授权
    • Self-powered RFID tag activated by a fluid and method for using such RFID tags
    • 通过流体激活的自供电RFID标签和使用这种RFID标签的方法
    • US08237572B2
    • 2012-08-07
    • US12443722
    • 2007-05-28
    • Jean-Yves ClementPierre SecondoJerome Tarte
    • Jean-Yves ClementPierre SecondoJerome Tarte
    • G08B23/00
    • G06K19/07A61F13/42A61F13/44H01Q1/2225
    • The present invention describes a RFID tag and a system and method involving a plurality of RFID tags. Each RFID tag is attached to an object (or to a structure or a person) on which the presence of a predefined fluid is monitored. In a first state, (absence of the monitored fluid), the tag is acting as a passive RFID tag, and the information it holds, (at least its identifier—ID), can be read with a proximity reader (a hand held or stationary/fixed reader). This operation is performed when the RFID tag is attached to the object (or person) to be monitored. At this stage a table associating tag ID, object name (or person name) and location (or any other information), may be built, and may be recorded so that information it contains is accessible by a control center. In a second state, whenever the monitored fluid appears on the tagged object, a fluid activated battery generates the electrical power which is used to power the RFID tag. The RFID tag then acts as an active RFID tag and starts to emit messages (an alert for instance) which can be received by a distant RFID reader. Alert messages include at least the tag ID but may comprise additional information like a name or a location.
    • 本发明描述了RFID标签以及涉及多个RFID标签的系统和方法。 每个RFID标签被附接到在其上监视预定流体的存在的对象(或结构或人物)上。 在第一状态(不存在被监视的流体)的情况下,标签作为无源RFID标签,并且其保存的信息(至少其标识符ID)可以用邻近读取器(手持或 固定/固定式阅读器)。 当RFID标签附着到要监视的对象(或人)时,执行该操作。 在这个阶段,可以建立一个关联标签ID,对象名称(或人名)和位置(或任何其他信息)的表格,并且可以被记录,使得其包含的信息可由控制中心访问。 在第二状态下,每当被监视的流体出现在被标记的物体上时,流体活化的电池产生用于为RFID标签供电的电力。 RFID标签然后用作有源RFID标签,并开始发出可由远程RFID读取器接收的消息(例如警报)。 警报消息至少包括标签ID,但是可以包括诸如名称或位置的附加信息。
    • 68. 发明授权
    • System and method for dynamically assigning routers to hosts through a mediator
    • 通过调解器动态地分配路由器到主机的系统和方法
    • US06754220B1
    • 2004-06-22
    • US09568690
    • 2000-05-11
    • Marc LambertonEric Levy-AbegnoliPierre SecondoPascal Thubert
    • Marc LambertonEric Levy-AbegnoliPierre SecondoPascal Thubert
    • H04L1228
    • H04L29/12018H04L12/2856H04L12/2876H04L12/2898H04L29/12009H04L45/02H04L45/22H04L45/28H04L61/10
    • A method and system are disclosed for dynamically assigning, on a Local Area Network, through a mediator, a plurality of active routers to a plurality of hosts so as to handle hosts data packets destined to remote users not connected on the LAN. Because hosts know only the address of the mediator they must first go through it for being assigned a particular router. When receiving the first request, mediator selects one router among those of the routers that are active and informs the host which may then forward the first packet and all subsequent ones to the selected router. The same is done for each host connected on the LAN. After which mediator is free to reassess the router to host assignment any time if significant changes are observed such as the failure of a router, the removing or the addition of a router to the pool of routers or a drastic modification of the host generated traffic.
    • 公开了一种用于在局域网上通过中介器将多个活动路由器动态地分配给多个主机以便处理去往未连接在LAN上的远程用户的主机数据分组的方法和系统。 因为主机只知道调解员的地址,所以他们必须首先通过它来分配一个特定的路由器。 当接收到第一个请求时,调解员在有效的路由器中选择一个路由器,然后通知主机,然后可以将第一个数据包和所有后续数据转发到所选的路由器。 对于连接在LAN上的每个主机也是这样。 之后,如果观察到重大变化(例如路由器故障),路由器删除或添加到路由器池或主机生成的流量的剧烈修改,则可以随时重新评估路由器来主机分配。
    • 69. 发明授权
    • Pseudo synchronous transport mechanism in a communication network
    • 通信网络中的伪同步传输机制
    • US4799219A
    • 1989-01-17
    • US77484
    • 1987-07-24
    • Jean CalvignacPierre Secondo
    • Jean CalvignacPierre Secondo
    • H04L12/64H04J3/26
    • H04L12/64
    • A pseudo synchronous mechanism is used in the nodes of a communication network for exchanging non-character coded information (NCI) and potentially character coded information on inter node links. Communication is performed in frames comprising circuit slots devoted to the transportation of character coded information. The circuit slots are assigned to circuit users on a per-call basis under control of node management apparatus. The slots are qualified by at least one qualification bit (Caq) which indicates, when set to a first value (0) that the users are momentarily active and when set to a second value (1) that the users are momentarily inactive. The node mechanism includes a store in which queues of storing positions are assigned to the circuit users attached to the node. The circuit user information to be sent on the network internode links or received from the internode links is stored in the store. The node mechanism further includes an internode adapter which controls the generation and reception of the frames to and from each internode link. The adapter operates under control of a node manager which assigns on a per-call basis, a set of at least one slot in the frames transported on the network link to each of a plurality of circuit users. The node also includes transmit and receive controls which cause the queues assigned to the plurality of local users to be sequentially scanned and read from or written to according to whether the qualification bits are set to a first value.