5G Train-to-ground data high-speed transmission subsystem

BACKGROUND

With the continuous development of railroad informatization in recent years, the locomotive onboard safety and protection system data has become an essential source of operational information for locomotive operation, maintenance, preparation, etc. However, in the dumping of inspection data, it is necessary to manually use the dumping device in the preparation workshop, which is time-consuming, labor-intensive, and prone to errors and omissions. When locomotives are put into storage at night, the energy and physical strength of the preparation personnel decreases, which inevitably causes a decline in operating standards and even labor safety problems. There are cases when the cause of an accident cannot be confirmed due to analog video during the ground analysis of video data. Unable to ensure the proper locomotive operation.To solve this problem, our company has introduced 5G Train-to-ground data high-speed transmission subsystem.

System Introduction and System Composition

The system realizes high-speed and automatic download of onboard data. The system architecture consists of onboard equipment, trackside equipment, machine room equipment, and a train-to-ground dump management platform.

Through an advanced 5G+ network, dual storage, and redundant backup, we can realize the high-speed automatic download of Locomotive onboard safety protection system data, thus ensuring data security and reliability. And the analog video is upgraded to high-definition video, which lays the foundation for data analysis and improves the efficiency of dumping while effectively improving the quality of analysis data and the accuracy of accident determination.

System Strength

Trackside return system

Back-end storage analysis system

5G transmission strength

The actual effect of loading the car