| 摘要 |
The system is aimed in particular at guiding and informing persons with reduced mobility. It comprises a fixed apparatus (1) with a central processing unit, which communicates by radio waves with mobile telephones (2) or analogous terminals, loaded with a specific programme, which are carried by the users. The latter can thus receive in real time, in a zone (5) centred on the fixed apparatus (1), information in connection with the place at which this apparatus is installed. This system applies in particular to an urban transport network, for guiding and informing travellers at waiting or stopping points.
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