Design and Implementation of Railway Yard Dynamic Display System Based on Wireless Communication
The information data both inside and outside the railway yard is experiencing geometrical growth.In communication & signaling maintenance,electrical commissioning,interlocking test,and emergency fault handling,there is a lack of effective electronic,visualized and intelligent equipment to ensure the completeness of test records.This paper proposes a design for a railway yard dynamic display system based on wireless communication,focusing on its overall architecture,key functions,implementation,application scenarios,and advantage.The system integrates railway communication & signaling maintenance scenarios with computer technology to replicate the yard status and equipment electrical characteristics.Various data,such as track section occupancy status,signal clearance,turnout position,and electrical status undergo logical operations and processing before being displayed indoors.The dynamic information data is transmitted to outdoor hand-held terminals through encryption and wireless communication,ensuring synchronized yard information display.The system effectively addresses the lack of visualization equipment for outdoor operations,enhancing the proactiveness of outdoor operators.It provides auxiliary technical support for on-site commissioning and maintenance operations,ensuring the accuracy and completeness of records while mitigating potential risks during operation and emergency handling.
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