隔离网闸在轨道交通车辆数据传输上的应用研究

随着通信技术的不断发展和轨道交通车辆智能化程度的不断提高,车辆数据传输的应用场景越来越多,这也为车辆网络安全乃至车辆运行安全带来新的挑战。隔离网闸被用于不同系统和网络间有严格安全要求的环境中,在保证安全隔离的前提下实现数据交换。文章研究隔离网闸在轨道交通车辆数据传输上应用的必要性和可行性,设计并验证集成隔离网闸的数据传输系统,在保障数据传输功能正常的同时,提升车辆网络的安全性。

With the continuous development of communication technology and the continuous improvement of the intelligence of rail transit vehicles,there are more and more application scenarios of vehicle data transmission,which also brings new challenges to vehicle network security and even vehicle operation safety.Isolation gates are used in environments with strict security requirements between different systems and networks to achieve data exchange on the premise of secure isolation.This paper studies the necessity and feasibility of the application of isolation gate in rail transit vehicle data transmission,designs and verifies the data transmission system of integrated isolation gate,which not only ensures the normal function of data transmission,but also improves the security of vehicle network.