微控制器与TSN芯片的网关板TSN功能设计

Design of gateway board TSN function for microcontroller and TSN chip

针对目前铁路终端设备无法接入TSN网络的问题,提出了一种基于单片机及TSN芯片的TSN网关设备设计方案,使得该设备具备TSN的能力,因而在列车多网融合大数据量的情况下,保证了列控数据确定性的传输,提高了列车运行的安全性。

Aiming at the problem that the railway terminal equipment cannot access the TSN network at present,a TSN gateway equip-ment design scheme based on single chip microcomputer and TSN chip is proposed,so that the equipment has the TSN capability,so as to ensure the deterministic transmission of train control data and improve the safety of train operation when the train multi-network in-tegrates a large amount of data.