| 摘要 |
<p>PURPOSE:To provide an automatic toll collecting device for expressway capable of collecting an expressway rate without a toll collector, cancelling the traffic congestion due to the troubling exchange of money at the tollgate for expressway and securing a smooth flow of transportation. CONSTITUTION:In an entry gate 27 of the tollgate for expressway, an on-vehicle antenna 16 receives an ID signal at the entry of the tollgate for expressway and temporarily stores from where the vehicle enters in the expressway. In an exit gate 28, the antenna 16 sends a vehicle ID signal and the entry ID signal, and the receiver of an exit ID signal processing device 2j installed at the tollgate receives and recognizes the signal. Thus, the expressway rate is automatically calculated and processed by a rate computing device using the information of the exit of the expressway and the ID signal.</p> |
