AirNet空管自动化系统提取三汇语音记录仪录音原理研究及模拟软件实现  

Research on the Principle and Simulation Software Implementation of the AirNet Air Traffic Control Automation System Extracting Recordings from the Synway Voice Recorder

作　　者：张玉磊 李鑫 Zhang Yulei;Li Xin(Yunnan Sub-bureau of Southwest Air Traffic Management Bureau,CAAC,Kunming 650200,China)

机构地区：[1]中国民用航空西南地区空中交通管理局云南分局,昆明650200

出　　处：《机电工程技术》2024年第11期287-290,300,共5页Mechanical & Electrical Engineering Technology

摘　　要：通过使用wireshark网络抓包工具进行抓包的方式,参考相关接口文档,对AirNet自动化系统提取三汇语音记录仪录音的方法原理进行研究,对AirNet自动化系统及三汇语音记录仪处理录音提取任务的全流程进行梳理,解释了整体的信号传输流程,详细阐述了各接口数据格式、数据类型、具体内容及各字段编码规则,并对实际使用中的注意事项进行了说明。同时,使用Java实现了一个模拟该请求及获取流程的软件,并阐述了该软件的技术原理及各核心功能的实现方式。通过该软件可模拟AirNet自动化系统获取三汇记录仪指定通道及时间段的全流程,同时提供了任务管理能力,用户通过该模拟软件可直接从三汇语音记录仪中提取指定通道及时间段的录音。该方法可作为现有工具的备份手段,满足快速提取三汇记录仪录音的需求。The Wireshark network packet capture tool is mainly used to capture packets,referring to relevant interface documents,to study the method and principle of extracting recordings from the Synway voice recorder in the AirNet automation system.The entire process of processing recording extraction tasks in the AirNet automation system and Synway voice recorder are sort out.The overall signal transmission process,and elaborates on the data format,data type,specific content,and field encoding rules of each interface are explaned.The precautions in actual use is explaned.At the same time,a software is implemented using Java to simulate the request and retrieval process,and the technical principles of the software and the implementation methods of various core functions are explained.This software can simulate the entire process of obtaining the specified channel and time period of the Synway recorder from the AirNet automation system,while providing task management capabilities.Users can directly extract recordings of the specified channel and time period from the Synway voice recorder through this simulation software.This can serve as a backup tool for existing tools to meet the needs of quickly extracting recordings from Synway recorders.

关 键 词：AirNet 空管自动化系统 景象回放 JAVA 

分 类 号：V355[航空宇航科学与技术—人机与环境工程]