| 摘要 |
<p>The system includes communication apparatus (AC) within an installation with several units (10,20,30) distributed along an information transmission line (CP). The communication apparatus includes a circuit receiving information provided along the electrical distribution network concerning a change of tariff. The apparatus includes a system for transcribing the information into a new format, and re-transmitting it to other stations requiring the information. The information is formatted according to a given protocol. <IMAGE></p> |
