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。

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This paper introduces the principle of the electronic toll collection (ETC) system including ETC land equipment sub system and fee clearing sub system of background operation.

介绍了包括车道设备子系统和后台清算子系统的电子不停车收费（ETC）系统的原理。

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Finally, discusses the technology of ETC (Electronic Toll Collection) and combined ETC.

最后，对电子收费(etc)和组合式电子收费技术进行探讨。

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