摘要
为以最快速度完成灾难救援,需最大程度降低通信故障概率,保持消防人员处于实时通信状态,对此研究一种消防应急指挥专网引入通信可靠性仿真分析方法,通过计算各消防人员间的通信距离、聚集度系数、通信设备性能、连接偏好系数以及动态连接概率,构建消防应急指挥专网,依据模拟网络通信可靠度函数、无故障通信概率、网络的可用性参数和网络的完成性参数,判断消防应急指挥专网的完成性度数,即可实现通信可靠性分析。仿真结果证明,所提方法在各专网节点间能够很好的完成通信,且效果良好。
This paper puts forward a simulation analysis method of introducing communication reliability in fire emergency command network for completing the disaster rescue in time.The communication distance,aggregation coefficient,communication equipment performance,connection preference coefficient and dynamic connection probability times were calculated to establish a fire emergency command network.Based on the simulation network communication reliability function,fault free communication probability,network availability parameters and network completion parameters,the completion degree of fire emergency command network was judged,thus the communication reliability analysis was achieved.The simulation results show that the method has good effect and can complete the communication between the nodes in the private network.
作者
高德君
戚张豪
GAO De-jun;QI Zhang-hao(East China University of Science and Technology,Shanghai 200237,China)
出处
《计算机仿真》
北大核心
2021年第2期110-113,共4页
Computer Simulation
关键词
消防应急指挥专网
网络通信
通信可靠度
聚集度系数
fire emergency command network
network communication,communication reliability
aggregation coefficient
