摘要
通过分析应急测绘指挥调度的基本特点与实际需求,结合国家应急标准规范,采用基于多通道多协议的数据通信与传输技术、基于MPP架构的分布式数据库管理技术、基于UML模型化的任务规划技术,根据无人机、多功能方舱等应急装备实时回传的位置、状态和应急测绘地理信息,以及快速处理与共享系统等产生的数据成果与作业信息,设计完成了具有应急调度方案制定、指令快速下达、测绘装备动态调度与实时跟踪、测绘任务进度监控及应急任务演练等功能的应急测绘调度系统。
This paper analyzes the basic characteristics and actual needs of emergency surveying and mapping command and dispatch.Then,combined with the national emergency standard specification,three methods are proposed as the key techniques of the system design,which are data communication and transmission technology based on multi-channel and multi-protocol,distributed database management technology based on MPP architecture,and task planning based on UML model.At the same time,according to the location,status and emergency mapping geographic information of real-time feedback from emergency equipment such as unmanned aerial vehicle(UAV),and multifunctional shelters,as well as data and operation information generated by rapid processing and sharing system are multi-source diversity.Finally,a complete national emergency surveying and mapping dispatch system is designed,which has the functions of emergency dispatch plan formulation,commands are quickly released,dynamic scheduling and real-time tracking of surveying and mapping equipment,progress monitoring of surveying tasks and emergency mission walkthrough.
作者
刘磊
刘津
翟永
邢绪超
LIU Lei;LIU Jin;ZHAI Yong;XING Xuchao(National Geomatics Center of China,Beijing 100830,China)
出处
《测绘通报》
CSCD
北大核心
2019年第9期135-138,146,共5页
Bulletin of Surveying and Mapping
基金
国家重点研发计划(2018YFC0807005)
关键词
应急测绘
指挥调度
无人机
多功能方舱
数据通信
UML模型
MPP架构
emergency surveying and mapping
command and dispatch
unmanned aerial vehicle
multifunctional shelter
datacommunication
UML model
MPP architecture
