Research on vehicle-ground fusion communication protocol and interface standard for rail transit
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.
rail transitvehicle-ground integrationcommunication protocolinterface standard
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