| 摘要 |
<p>The device communicates with a meter and records units of the meter, and has a display (20) and connected to a radio unit (22). The device has a data collector (10) with a radio unit which over a radio network data from the meter (18) is received. The data collector passes and stores data over a control. The collector has a routing control which assigns traffic in one direction over the radio network, over which data between meters and data collectors are sent. The traffic is sent directly or indirectly to other meters, which pass the data along the way. An independent claim is included for a method.</p> |
