上海轨道交通技术防范系统与外部系统的对接方案

Docking Scheme of Shanghai Rail Transit Technical Security System with External Systems

[目的]为满足外部单位对上海轨道交通视频监控图像的调用需求,确保相关视频图像能正常、稳定、安全地传输,需对上海轨道交通技术防范系统与外部系统的对接方案进行研究。[方法]从上海轨道交通技术防范系统的架构切入,剖析了系统对接的难点及重点,进一步阐述了上海轨道交通技术防范系统与外部系统的对接方案,并通过具体调用案例描述了对接方案的调用流程。[结果及结论]上海轨道交通技术防范系统与外部系统的对接方案逻辑架构简单,系统边界清晰,网络安全防护等级高,能满足外部单位调用上海轨道交通监控图像的需求。

[Objective]To meet the requirements of external entities for accessing video surveillance images from Shanghai rail transit system,and to ensure the normal,stable and secure transmission of these images,it is necessary to study the docking scheme between Shanghai rail transit technical security system and external systems.[Method]Starting from the architecture of Shanghai rail transit technical security system,the docking scheme between Shanghai rail transit technical security system and external systems is further elaborated based on an analysis of the challenges and key points for system docking,and the calling process of the docking scheme is described through specific call cases.[Result&Conclusion]The docking scheme between Shanghai rail transit technical security system and external systems features a simple logical architecture,clear system boundaries,and a high level of network security protection,effectively meeting the needs of external entities for accessing Shanghai rail transit surveillance images.