This paper introduces a new Electronic Toll Collection (ETC) design, which adopts infrared wireless communication technology instead of RF wave communication.
介绍了一种新型的电子收费系统，利用红外光通信技术代替微波通信，在高速公路上实现全自动收费。
2
The mobile communication network will provide the advantage in net toll collection.
无缝覆盖的移动通信网络也可为这种不停车收费系统提供便利条件。
3
The results show that the system can produce toll-speech quality, and can be widely used in the digital voice storage system and network multimedia communication system.