| 摘要 |
<p>A monitoring system (10) for a truck document facility includes a data processor (44) which continually processes signals from sensors which monitor the conditions of locking devices (17 to 21) at each of a plurality of loading/unloading stations (12 to 16). The processor operates a monitor (46) to display various types of data including data as to the current status of the locking devices (17 to 21), load time data and data showing the time of existence and non-existence of a truck at each station.</p> |
