重载机车安全防控区段视频上车推送算法研究  

Research on Video Onboarding Push Algorithm for Safety Prevention and Control Sections of Heavy Duty Locomotives

作　　者：韩君龙 张志国 程法德 王平 贾冠伟 HAN Junlong;ZHANG Zhiguo;CHENG Fude;WANG Ping;JIA Guanwei(Suning Branch of Guoneng Shuohuang Railway Development Co.,Ltd.,Cangzhou 062350,China)

机构地区：[1]国能朔黄铁路发展有限责任公司肃宁分公司,河北沧州062350

出　　处：《数字通信世界》2024年第12期16-18,共3页Digital Communication World

摘　　要：重载机车安全防控区段视频上车推送算法具备完善、严谨的算法逻辑。通过设计机车位置公里标获取函数、机车位置与安全防控区段(视频范围)的距离计算函数、矢量值计算函数、最小安全距离获取函数、视频上车推送函数等多个自定义函数,完成数值、矢量计算,根据算法返回值可及时有效地将安全防控区段视频推送至机车,在无须进行视频推送时则终止推送,从而降低司机视频分析强度,预防司机疲劳驾驶,提升视频上车辅助效能,有效保证行车安全。The video boarding push algorithm for heavy-duty locomotive safety prevention and control sections has a complete and rigorous algorithm logic.By designing multiple custom functions such as locomotive position kilometer post acquisition function,distance calculation function between locomotive position and safety prevention and control section(video range),vector value calculation function,minimum safety distance acquisition function,and video boarding push function,numerical and vector calculations are completed.According to the algorithm return value,the safety prevention and control section video can be timely and effectively pushed to the locomotive.When there is no need to push the video,the push is terminated,thereby reducing the intensity of driver video analysis,preventing driver fatigue driving,improving the video boarding assistance efficiency,and effectively ensuring driving safety.

关 键 词：重载机车 安全防控 视频 推送算法 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术] U264[自动化与计算机技术—计算机科学与技术]