摘要
为加大地铁线网的监管力度,构建合理的地铁线网化集中调度环境,设计基于SVDD-PSSVM的地铁线网化集中监测系统。以集中线网化电路作为电子输入端,按需连接地铁线网数据通信模块与监测数据分析模块,实现监测系统的硬件执行环境搭建。在此基础上,通过选择地铁线网化簇边界样本的方式,标定集中型的簇状结构体,借助样本数据监测性能分析结果,实现系统的软件执行环境搭建,联合相关硬件设备结构,完成基于SVDD-PSSVM的地铁线网化集中监测系统设计。实验结果表明,与传统支持向量机型监测系统相比,SVDD-PSSVM型监测系统所能存储的地铁线网化数据总量更大,而所需的信息调度时间却相对更短,能够较好维护地铁线网化的集中调度环境,实现对地铁线网的严格监管。
In order to strengthen the supervision of subway line network and construct a reasonable centralized dispatching environment of subway line network,a centralized monitoring system of subway line network based on SVDD-PSSVM was designed. The centralized line network circuit is used as the electronic input terminal,and the subway line network data communication module and monitoring data analysis module are connected as need,so as to realize the hardware execution environment construction of the monitoring system. On this basis,by selecting cluster boundary samples of subway lines,calibrating the centralized cluster structure,and monitoring performance analysis results with the help of sample data,the software execution environment of the system is built,and the relevant hardware structure is combined to complete the design of centralized monitoring system of subway lines network based on SVDD-PSSVM. The experimental results show that compared with the traditional support vector model monitoring system,SVDD-PSSVM monitoring system can store a larger amount of subway network data,but the required information scheduling time is relatively shorter,which can better maintain the centralized scheduling environment of subway network,and achieve strict supervision of subway network.
作者
许晶晶
杨彦军
蒲丹丹
尤刚
危锋
XU Jingjing;YANG Yanjun;PU Dandan;YOU Gang;WEI Feng(Chengdu Metro Operation Co.,Ltd.,Chengdu 610000,China;Sichuan Wangda Technology Co.,Ltd.,Chengdu 610000,China)
出处
《电子设计工程》
2022年第5期136-139,144,共5页
Electronic Design Engineering
关键词
SVDD-PSSVM算法
地铁线网化
集中监测
集中调度
数据通信
簇边界样本
SVDD-PSSVM algorithm
network of subway lines
centralized monitoring
centralized scheduling
data communication
cluster boundary sample
