铁路通信信号工程技术2026，Vol.23Issue(1)：80-85,6.DOI:10.3969/j.issn.1673-4440.2026.01.012
LKJ设备校时防错预警系统研究与开发
Research and Development of Error Prevention and Early Warning System for Time Calibration of LKJ Equipment
摘要
Abstract
As the primary monitoring equipment for locomotives in China,the LKJ equipment has been widely deployed across the entire railway network for many years,playing a significant role in ensuring the safety of railway transportation.The synchronization of the LKJ time is a critical factor in the safe control of trains by the LKJ equipment.It is essential to ensure that the LKJ time is consistent with the standard time,so as to guarantee the safe operation of LKJ devices and ensure the safety of railway operations.The proposed error prevention and early warning system for the time calibration of the LKJ equipment addresses issues found in the LKJ time calibration process.By studying technologies such as wireless AP and Bluetooth,this research has achieved control over the LKJ time calibration process,preventing failures and hazards such as unsuccessful time calibration of standby LKJ devices and large time discrepancies,thereby providing reliable technical support for railway operation safety.关键词
LKJ校时/LKJ时间/标准时间/实时预警/LMD系统/北斗母钟Key words
LKJ time calibration/LKJ time/standard time/real-time early warning/LMD system/Beidou master clock分类
交通工程引用本文复制引用
邓强,宋社平,冯真强..LKJ设备校时防错预警系统研究与开发[J].铁路通信信号工程技术,2026,23(1):80-85,6.基金项目
中国铁路成都局集团有限公司科研项目(CX2259) （CX2259）
