摘要
当前,应急事件在社会中不时发生,应急指挥对于处理应急事件、稳定社会秩序具有一定意义。但应急事件发生的种类、时间、程度具有不特定性,应急指挥决策、施策难度相应加大,如何提高应急指挥系统的智能性成为了一项研究课题。鉴于此,文中给出了一种应急指挥系统的设计与实现方法。对系统应用架构、系统功能进行了设计;对系统数据库构成、基于即时通讯的指挥通信等技术进行了详细阐述;将Petri网引入系统建模,并进行了适应性修改,实现了智能化应急预案析出、应急资源调度策略生成等功能。最后,搭建了真实的实验环境,通过实验验证了所提方法的有效性和优越性。
At present,emergency events occur from time to time in the society.Emergency command has a certain significance for dealing with emergency events and stabilizing social order.However,the types,time and degree of emergency events are not specific,and the difficulty of emergency command decision-making and implementation is correspondingly increased.How to improve the intelligence of emergency command system has become a research topic.In view of this,this paper presents a design and implementation method of emergency command system.The system application architecture and system functions are designed.The system database structure,command and communication technology based on instant messaging are elaborated in detail.The Petri net is introduced into the system modeling,and adaptive modification is carried out to realize the intelligent emergency plan precipitation,emergency resource scheduling strategy generation.Finally,the experimental environment verifies the effectiveness and superiority of the proposed method.
作者
宁玉辉
姚喜
NING Yu-hui;YAO Xi(Shandong Command and Security Center for Civil Air Defense,Jinan 250014,China;Shandong Survey and Design Institute of Water Conservancy,Jinan 250013,China)
出处
《计算机科学》
CSCD
北大核心
2021年第S01期613-618,628,共7页
Computer Science
基金
2019年山东省人民防空科研计划项目(2018RF001)。
关键词
应急指挥
即时通讯
PETRI网
应急预案
资源调度
Emergency command
Instant communication
Petri net
Emergency plan
Resource scheduling
