发明名称 INSTALLATION POUR LA TRANSMISSION D'INFORMATIONS A PARTIR DE SOURCES REPARTIES GEOGRAPHIQUEMENT DANS UN SECTEUR
摘要 The invention concerns an installation comprising arranged at ground level on which persons move about, a plurality of transponder modules (1) each including transmitting/receiving means (4) connected to an electronic circuit (3) comprising a memory for storing data relative to this module (1) and a contactless short-range remote reading device (6) mounted in the sole of each person's shoe. The invention is useful for identifying and locating players performing on a sport field.
申请公布号 FR2756957(A1) 申请公布日期 1998.06.12
申请号 FR19960015468 申请日期 1996.12.10
申请人 MICHOT GERARD 发明人
分类号 G09B21/00;H04B5/00 主分类号 G09B21/00
代理机构 代理人
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