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Chinese Standard: GB/T 20851.1-2019

Electronic toll collection—Dedicated short range communication—Part 1:Physical layer

全国智能运输系统标准化技术委员会(SAC/TC 268)

GB/T 20851的本部分规定了用于电子收费专用短程通信物理层的基本要求,以及下行链路和上行链路技术要求。

本部分适用于公路和城市道路电子收费系统,自动车辆识别、车辆出入管理等领域可参照使用。

This standard is the original Chinese electronic standard.
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