摘要
轨道交通AFC系统通信模型的设计是实现数据传输的前提和必要条件。通信模型的优劣会直接影响到AFC系统数据传输的可靠性,对AFC系统的性能有着决定性的作用。因此,在比较各种通信方式的基础上,结合AFC系统通信模块的功能需求,设计出整个系统的通信框架是非常有必要的。
The design of communication model of the automatic fare collection （AFC） system in rail transit is a prerequi- site for realizing data transmission. The quality of communication model directly affects the reliability of data transmission in the AFC system, and it plays a decisive role in the performance of the AFC system. Therefore, based on the comparison of different means of communication and combined with functional requirements of the communication module in the AFC sys- tem, the communication framework of the entire system is designed.
出处
《现代电子技术》
2012年第23期138-140,共3页
Modern Electronics Technique
