| 摘要 |
<p>A beacon (1) according to the invention for a train control device having a receiver device (2) for receiving a transponder signal, a signal generator (9) for generating data telegrams, a transmitting device (3) for transmitting the data telegrams, and a first memory module (4) with a stored fault telegram, is characterized in that at least one further memory module (5) and a digital interface (6) for connecting the further memory module (5) to a switching unit (7) are provided with at least one switching contact (8). In this way, it is possible to dispense with an external power supply.</p> |
