| 摘要 |
A vehicle control system in which a vehicle moves along a fixed pathway, a plurality of uniquely identifiable transponder devices are positioned adjacent the trackway means are carried by said vehicle for interrogating each transponder passed by the vehicle to determine its identity and communication means are provided for transmitting this identity to a central control which having determined the location of each vehicle under its control thereafter issues instructions to the vehicles to control their running speed and spacing. |
