关键词: AFC智能化管控, 智慧地铁, 城轨云平台

Abstract: AFC intelligent control system (AFC 2.0) adopts a two-layer architecture, which changes the traditional four-layer architecture, namely, from terminal equipment (SLE) to station computer (SC) to line center (LC/MLC) and then to clearing center (ACC). In other words, the cloud AFC central system directly connects and controls the terminal equipment. In terms of business, the architecture of AFC 2.0 is simplified, and the data is managed by the central system in a unified way, which avoids the business disputes caused by data differentiation of the transport layer. At the same time, the equipment is directly connected to the center, which greatly increases the data response efficiency of the system, and provides support for integrating the Internet platform and support for a variety of non-cash payment business scenarios. Apart from reducing the costs of establishing the original system, AFC 2.0 provides additional intelligent services with the help of cloud computing, big data, artificial intelligence and other advanced technologies, greatly improving the operation efficiency of the system and providing a good example of application in the transportation industry for the construction of smart cities.

Key words: AFC intelligent control, smart subway, urban rail cloud platform