PROCEDE ET SYSTEME DE TRANSACTION PAR CARTE A PUCE
    7.
    发明公开
    PROCEDE ET SYSTEME DE TRANSACTION PAR CARTE A PUCE 失效
    交易系统和方法芯片卡

    公开(公告)号:EP0744063A1

    公开(公告)日:1996-11-27

    申请号:EP95908999.0

    申请日:1995-02-08

    IPC分类号: G07F7

    摘要: Smart card transactions are described. Operations in which smart cards are replenished with pre-paid sums, even from scattered terminals (10) not connected to a host (20), may be made secure simply by storing in the smart card (40) the number of replenish operations that have been performed. A replenishment counter is provided therefor and incremented every time the card is replenished but not when the card is used for other purposes, such as paying for goods and services. This system is particularly suitable for the collective management of a number of canteens each provided with a plurality of replenishment terminals available to employees.

    METHOD OF MANAGING THE TRANSMISSION OF MESSAGES FROM A SET OF TRANSMITTERS TO A SINGLE RECEIVER ON A SINGLE CHANNEL
    9.
    发明公开
    METHOD OF MANAGING THE TRANSMISSION OF MESSAGES FROM A SET OF TRANSMITTERS TO A SINGLE RECEIVER ON A SINGLE CHANNEL 失效
    方法控制新闻传输从一个站点设置单信道向单个接收器

    公开(公告)号:EP0698255A1

    公开(公告)日:1996-02-28

    申请号:EP94916279.0

    申请日:1994-05-11

    发明人: CHARRAT, Bruno

    IPC分类号: G06K7 G06K17 H04B7 H04L12

    摘要: Methods providing simple management of the unilateral exchange of messages between an extremely simplified set of transmitters and a single receiver on a single channel, involving transmission by the receiver (100) of the simplest possible binary signal indicating that the channel is busy as soon as a message from one of the transmitters is detected. Reception of said signal by the other transmitters (102-104) prevents them from transmitting. Collision risks between messages from different transmitters are handled by a set of test (Tt) and standby (Tv, Ta, Tl) periods. The busy signal may be a simple modulated carrier in the case, for example, of UHF transmission. Effective control of badge-based systems, such as access control systems, is thus provided.

    Système d'impression automatique recto verso de cartes en noir et blanc et en couleurs par retournement de la carte
    10.
    发明公开
    Système d'impression automatique recto verso de cartes en noir et blanc et en couleurs par retournement de la carte 失效
    系统,用于通过转动的地图的装置黑白和彩色地图的自动打印。

    公开(公告)号:EP0677393A1

    公开(公告)日:1995-10-18

    申请号:EP95400854.6

    申请日:1995-04-14

    IPC分类号: B41J13/00 B42D15/10

    摘要: L'invention concerne les systèmes d'impression automatique recto verso de cartes en noir et blanc et en couleurs.
    L'invention réside dans le fait que le système comprend au moins une machine d'impression en noir et blanc (2) ou en couleurs (1) du type à tête d'impression thermique devant laquelle défilent simultanément un ruban servant de support à des colorants à déposer et la carte à imprimer et au moins un dispositif de retournement (4) de la carte qui est placé avant ou après ladite machine.
    L'invention est applicable aux imprimantes de cartes bancaires.

    摘要翻译: 卡片印刷机包括:卡输送装置(10)供给用卡来的彩色印刷站(1)和一个黑白印刷站(2)。 这些站使用的热印刷技术的印象,用丝带传入头的前面。 这些是由哪个反向卡(4)一台遵循。 这包括设置成通过旋转180度的卡的鼓。 对彩色和黑白卡片bothsides打印后,该卡经过进一步站施加所需的电personnalisation到它。 卡然后加入一个堆(6)。