ISO 20684-1:2021

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ISO 20684-1:2021 is an International Standard that provides an overview of the ISO 20684 series, which focuses on Intelligent Transport Systems (ITS) and the exchange of data between roadside modules and other external entities. Specifically, it outlines the need for standardized data concepts when field devices (like traffic signals, weather stations, etc.) need to communicate with managers or other field devices. The standard also clarifies how the ISO 20684 series relates to the overall ITS architecture.