华北空管局语音交换系统的内话联网技术研究

发布时间：2018-07-07 17:14

本文选题：内话系统 + 内话联网　；参考：《清华大学》2015年硕士论文

【摘要】：改革开放以来,我国民用航空空中交通管理事业发展迅速。目前,华北空管局北京区管中心使用的主用语音交换系统(下文简称内话系统)为奥地利的FREQUENTIS公司生产的VCS 3020X系统,备份内话系统为瑞士SCHMID公司生产的ICS 200/60系统。热线电话移交是目前不同空域管制区之间进行航班移交的最主要方式,热线电话移交主要依靠公共电话交换网实现,但是此种热线电话移交方式存在诸多弊端,例如线路稳定性差、电话安全性低,无权限及优先级控制等问题,内话联网技术是实现管制区之间航班电话移交的新手段,能很好的避免上述问题,有极高的优越性,是未来航班移交的新趋势。本文详细分析了内话联网的主要技术协议——MFC模拟联网协议与ATS-QSIG数字联网协议的协议内容、工作原理、技术优势等。并在此基础上依据管制员使用习惯对联网热线的呼叫逻辑进行优化,对遇到的问题进行了改进。通过理论研究指导华北空管局北京区管中心主、备用内话系统对外内话联网的软件数据配置、硬件接口连接、传输链路的建立等工程应用工作。通过上述工作,本文逐步完成了华北空管局内话联网技术MFC模拟技术、ATS-QSIG数字技术的理论研究与工程实现,实现了北京区管中心—北京终端中心模拟联网的建立与数字联网的升级实现,北京区管中心—广州区管中心间的内话联网的实际生产运行,北京区管中心主、备用不同品牌内话系统的点对点联网,以及北京备用内话系统通过路由节点与广州区管中心内话联网,实现了模拟技术到数字技术、点对点到组网路由、同品牌型号内话系统联网到不同品牌内话系统联网的逐步升级。本文提出并实现的内话联网技术应用,对华北空管局的整体平稳运行和持续安全起到积极的支撑作用,带来较大的经济效益与社会效益。同时,该方案总结提出了由模拟联网至数字联网、点对点联网至组网的逐步推进应用方式,具有极大的推广借鉴意义。
[Abstract]:Since the reform and opening up, civil aviation air traffic management in China has developed rapidly. At present, the main voice switching system (hereinafter referred to as the internal telephone system) used by Beijing District Management Center of North China Air Traffic Administration is the VCS 3020X system produced by FREQUENTIS Company in Austria, and the backup inner telephone system is the ICS 200 / 60 system produced by Schmid Company of Switzerland. The transfer of hotlines is the most important way to transfer flights between different airspace control areas. The transfer of hotlines mainly depends on the public telephone switching network. However, there are many drawbacks in the transfer of hotlines. For example, the stability of the line, the low security of the telephone, the lack of authority and priority control and so on, the intranet technology is a new means to realize the transfer of the flight telephone between the control areas, which can avoid the above problems very well, and has the extremely high superiority. It is the new trend of flight transfer in the future. In this paper, the main technical protocols of intranet, MFC analog networking protocol and ATS-QSIG digital networking protocol, are analyzed in detail. On this basis, the call logic of the network hotline is optimized according to the usage habits of the controller, and the problems encountered are improved. The software data configuration, hardware interface connection, transmission link establishment and so on are used to guide the software data configuration, hardware interface connection and the establishment of transmission link of the internal telephone system of the Beijing District Management Center of the North China Air Traffic Administration through theoretical research. Through the above work, this paper has gradually completed the theoretical research and engineering realization of ATS-QSIG digital technology, which is the MFC simulation technology of NAAC. The establishment of analog network between Beijing District Management Center and Beijing Terminal Center and the upgrading of digital network are realized. The actual production and operation of the intranet between Beijing District Management Center and Guangzhou District Management Center are realized. The point-to-point networking of the standby internal telephone systems under different brands, and the interconnection of the Beijing standby internal telephone system with the Guangzhou District Management Center through the routing node, have realized analog technology to digital technology, point-to-point to network routing. The gradual upgrading of networking with brand-type intelligences to different brand-based intelligences. The application of intranet technology put forward and realized in this paper plays a positive supporting role in the whole smooth operation and continuous safety of North China Air Traffic Control Bureau and brings great economic and social benefits. At the same time, the scheme summarizes the application method from analog networking to digital networking, point-to-point networking to networking, which is of great significance for popularization and reference.
【学位授予单位】：清华大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：V355

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