System for the identification of containers, notably gas cylinders
    3.
    发明授权
    System for the identification of containers, notably gas cylinders 失效
    容器识别系统,特别是气瓶

    公开(公告)号:US5539188A

    公开(公告)日:1996-07-23

    申请号:US244501

    申请日:1994-05-27

    摘要: The system includes an electronic label (1) and a data terminal (6). The electronic label (1) is provided with a device for the emitting of electromagnetic waves (8) fixed to a ring (2) of the bottom of the protective bell (5). The data terminal (6) is coupled to a detachable read/write head (7) that can be inserted, as desired, into the bell (5) directly facing the label (1) bearing ring (2) to transmit information elements between the data terminal (6) and the label. The system may be used for the automatic identification of gas cylinder type articles.

    摘要翻译: PCT No.PCT / FR92 / 01191 Sec。 371日期:1994年5月27日 102(e)日期1994年5月27日PCT提交1992年12月16日PCT公布。 公开号WO93 / 13494 日期1993年7月8日该系统包括电子标签(1)和数据终端(6)。 电子标签(1)设置有用于发射固定到保护罩(5)的底部的环(2)的电磁波(8)的装置。 数据终端(6)耦合到可拆卸的读/写头(7),其可以根据需要插入直接面向标签(1)的支承环(2)的钟(5)中,以在第 数据终端(6)和标签。 该系统可用于气瓶式物品的自动识别。

    System of communications between a post and moving bodies
    4.
    发明授权
    System of communications between a post and moving bodies 失效
    柱体与移动体之间的通讯系统

    公开(公告)号:US5821877A

    公开(公告)日:1998-10-13

    申请号:US822207

    申请日:1992-01-17

    申请人: Michel Fallah

    发明人: Michel Fallah

    摘要: Disclosed is a system of communication between a fixed post and moving bodies that may arrive simultaneously in the radius of action of this post. This system uses an exchange protocol that begins with an initializing signal (INIT) common to the different moving bodies that arrive and continues with the transmission of an identification signal by each moving body, this transmission being done at the end of a duration (T+Nt) related to the value (N) of a part of an intrinsic specific code associated with the moving body, this duration being measured from the initialization signal. Preferably, the moving body transmits the beginning of its specific code, for example the first character of this code, followed by a random word having stipulated characteristics such that the terminal can detect whether several moving bodies have transmitted the same first character simultaneously. The post then asks them to transmit a second character in order to distinguish them from one another. Personalized exchanges could then begin when all the moving bodies have been identified.

    摘要翻译: 公开了固定柱和移动体之间的通信系统,其可以同时在该柱的作用半径上到达。 该系统使用交换协议,该协议开始于到达不同移动体的初始化信号(INIT),并且继续每个移动体发送识别信号,该传输在持续时间(T + Nt),与该移动体相关联的内在特定码的一部分的值(N)相关,该持续时间是从初始化信号测量的。 优选地,移动体发送其特定代码的开始,例如该代码的第一个字符,随后是具有规定特征的随机字,使得终端可以检测几个移动体是否同时发送了相同的第一个字符。 然后,该帖子要求他们传送第二个字符,以便将它们彼此区分开。 当所有移动体被识别出来时,个性化的交流就可以开始。