面向轨道交通的车地融合通信协议与接口标准研究  

Research on vehicle-ground fusion communication protocol and interface standard for rail transit

作　　者：王松 WANG Song(Beijing Metro Information Development Co.,Ltd.,Beijing 100038,China)

机构地区：[1]北京地铁信息发展有限公司,北京100038

出　　处：《通信电源技术》2024年第10期163-165,共3页Telecom Power Technology

摘　　要：文章重点探讨车地融合通信接口标准设计的关键问题,包括接口定义、接口规范及接口测试等。其中,接口定义明确接口的物理特性、功能描述、电气特性;接口规范则详细规定数据传输格式、通信协议及性能指标;接口测试通过模拟各种场景验证接口的功能、性能及安全性。通过为车地融合通信的接口设计提供一套完整、统一的标准,促进轨道交通系统的稳定、高效运行。This paper focuses on the key issues in the design of the unified communication interface standard between vehicle and ground,including interface definition,interface specification and interface testing.Among them,the interface definition clearly defines the physical characteristics,functional description and electrical characteristics of the interface;The interface specification specifies the data transmission format,communication protocol and performance index in detail.Interface testing verifies the function,performance and security of the interface by simulating various scenarios.By providing a complete and unified standard for the interface design between vehicle and unified communication,the stable and efficient operation of rail transit system can be promoted.

关 键 词：轨道交通 车地融合 通信协议 接口标准 

分 类 号：TN92[电子电信—通信与信息系统]