基于伪距差分定位技术的铁路维修现场作业安全防护系统设计

Design of Safety Protection System for Railway Maintenance Field Operation Based on Pseudo-Distance Differential Positioning Technology

为解决铁路现场作业人员的安全防护问题,在阐述铁路维修现场安全防护现状的基础上,分析伪距差分定位技术在铁路现场安全防护场景下应用的可行性。通过论述安全防护系统的结构及功能,构建基于伪距差分定位技术的铁路维修现场安全防护系统。验证试验表明,该系统能够更加准确地定位铁路维修现场作业人员的地理位置,从而提高现场作业的安全程度。

In order to solve thesafety protection problem of railway fields workers,the feasibility of application ofpseudo-distance differential positioning technology in the scene of safety protection of railway site is analyzed basedon the present situation of safety protection of railway maintenance site. This paper discusses the structure and func-tion of the safety protection system and builds the safety protection system of railway maintenance site based on pseu-do-distance differential positioning technology. The verification test shows that the system can accurately locate thegeographical location of the railway maintenance site operators to effectively solve the safely protection problem of thefield operators.