运营高铁重点监测地段云评估系统设计与实现  

Design and Implementation of Cloud Assessment System for Key Monitoring Areas of High-speed Railway Operation

作　　者：焦雄风 马龙 金卫峰 陈铮 张献州 Jiao Xiongfeng;Ma Long;Jin Weifeng;Chen Zheng;Zhang Xianzhou(School of Earth Science and Environmental Engineering,Southwest Jiaotong University,Chengdu 611756,China;China Railway Siyuan Survey and Design Group Co.,Ltd.,Wuhan 430063,China;Shanghai Railway Beidou Survey Engineering Technology Co.,Ltd.,Shanghai 200070,China;National and Local Joint Engineering Laboratory of High-speed Railway Operation Safety Space Information Technology,Southwest Jiaotong University,Chengdu 611756,China)

机构地区：[1]西南交通大学地球科学与环境工程学院,成都611756 [2]中铁第四勘察设计院集团有限公司,武汉430063 [3]上海铁路北斗测量工程技术有限公司,上海200070 [4]西南交通大学高速铁路运营安全空间信息技术国家地方联合工程实验室,成都611756

出　　处：《铁道勘察》2021年第4期43-47,共5页Railway Investigation and Surveying

基　　金：中央高校基本科研业务费专项基金(SWJTO10ZT02);中国铁路上海局集团有限公司横向课题(LR01HX1135Y16035)。

摘　　要：为解决运营高速铁路重点监测地段评估工作流程中效率低下、分析手段单一、文件管理混乱等问题,开发一种运营高铁重点监测地段云评估系统。该系统基于ASP.NET框架,采用B/S逻辑结构,分为数据管理层、APP服务层、用户体验层,使用MySQL轻量型数据库进行数据的存储,并整合云图、云盘、云数据库等云计算资源,可实现科学管理和多元化分析等功能,具体包括点位与期次显示、测量数据云分析、非结构化数据管理、预警信息显示及推送等。同时,采用安全组、数据库加密、后端入库等安全策略,保障系统安全平稳运营。研究表明,采用该系统可提高评估效率,满足评估多元化分析及文件规范管理的需求。In order to solve the problems in the evaluation workflow of the key monitoring areas of the highspeed railway,this paper proposes the development and operation of a cloud evaluation system for the key monitoring areas of the high-speed railway.The system is developed based on ASP.NET framework and adopts B/S logical structure,divided into data management layer,APP service layer,and user experience layer.It uses MySQL lightweight database for data storage,and integrates cloud images,cloud disks,and cloud databases.And other cloud computing resources,developed a set of scientific management and diversified analysis functions,including point and period display,measurement data cloud analysis,unstructured data management,early warning information display and push,etc.At the same time,security strategies such as security groups,database encryption,and back-end storage are adopted to ensure the safe and stable operation of the system.The realization of the abovementioned series of functions meets the needs of actual evaluation work.

关 键 词：运营高铁 重点段监测 云计算 云评估系统 

分 类 号：P258[天文地球—测绘科学与技术] P228.4