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요약정보
城轨车辆大数据平台设计与应用 / Design and Application of Big Data Platform for Urban Rail Vehicles
Resource Type
Academic Journal
Authors
李丽
;
王浩强
;
董志权
;
王清华
;
刘中林
;
王成宇
;
LI Li
;
WANG Haoqiang
;
DONG Zhiquan
;
WANG Qinghua
;
LIU Zhonglin
;
WANG Chengyu
Source
智慧轨道交通 / Smart Rail Transit
. 59(1):48-51
Subject
城轨车辆
大数据平台
实时数据
横向扩展架构
应用效果
Language
Chinese
ISSN
1002-7610
Online Access
Find it @ DONGA
초록
列车网络设备实时数据具有高频次、变量多、小批量、解析复杂的特点,需要能够实时接入、实时解析以及动态扩展的软件系统架构.本文针对城轨车辆实时数据特点和处理需要,设计了城轨车辆大数据平台.该大数据平台设计时考虑了安全性、实时性和高效性,并从数据接入、计算、存储、交换、管理等各方面进行了设计,能够解决海量异构数据的标准不统一、接入解析难、存储难等问题,可以实现秒级数据处理以支撑快速响应的应用需要,并已经在实际项目中进行了应用.该平台运行稳定,在架构上可横向扩展,完全满足客户需求.
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