| 摘要 |
<p>The invention relates to a monitoring system and method for a public transport vehicle, such as a train, providing a side view of the train to the train's driver by means of transmitting side devices located at the train's station platform (PL1, PL2) and receiving side devices located at the train driver's cab, wherein at the transmission side, at least two transmitter points (T1 to T4) transmit data information through transmission beams (B1 to B4) according to WLAN radio transmission standards, using the same range of frequencies.</p> |
