张　江　廖　葵

(77302部队　昆明　650051)



基于势场模型及传播预测技术的通信态势显示与威胁分析系统*

张江廖葵

(77302部队昆明650051)

摘要我军当前的通信态势显示方式还停留在使用军标标绘战场要素和根据经验绘制信号范围的阶段。如何形象直观地显示通信态势、如何对作战双方通信能力进行量化对比,是通信态势显示研究领域亟待解决的问题。为此,论文采用势场理论和传播预测技术,设计了一套直观、有效的通信态势综合显示系统,系统具备通信态势显示、威胁分析和电波覆盖分析等功能,为指挥员分析判断战场的通信情况提供了形象直观的态势参考。

关键词通信态势; 威胁分析; 传播预测; 缓冲区分析; 三维显示

Communication Situation Display and Threat Analysis System Based on Potential Field Model and Propagation Prediction Technology

ZHANG JiangLIAO Kui

(No. 77302 Troops of PLA, Kunming650051)

AbstractThe current communication situation display method of our army is still based on plotting battlefield elements with military symbol and drawing signal range by experience. How to visually display the communication situation and contrast the mutual communication capability to quantify are the urgent issues to be solved in communication situation display field. To this end, with the usage of potential field theory and propagation prediction technology, a set of intuitive, efficient communication integrated situation display system is proposed in this paper. This system includes communication situation display function, threat analysis function, and radio coverage analysis function, which provides the battlefield commanders a visual image of the situation reference to analyze and judge the battlefield communication situation.

Key Wordscommunication situation, threat analysis, propagation prediction, buffer analysis, dimensional display

Class NumberTP393.18

1引言

传统的通信态势显示方式[1~2]主要依靠常规军标标绘、信号覆盖范围的标注、重点区域的注解等方式来实现,这样的方式一方面无法直观显示整个作战区域的通信态势;另一方面对于不同区域的通信能力无法用量化的手段进行对比。为此,本文结合军队的应用需要,针对常规标绘通信态势方法的不足,设计并实现了一个能够形象直观反映通信态势的综合分析显示系统,该系统主要解决了如何直观显示并量化对比通信态势等问题,对求解山岳地带的电波覆盖范围等问题也做了研究和探索。

2势场模型理论

在通信态势显示模型中,信号源对不同地域提供通信保障能力的大小是一个很难衡量的参数。在信号强度能保证正常通信的前提下,不同地域的通信能力对比并不等价于信号强度对比。……