基于wireshark的ADS-B报文数据解析方法

Analysis Method of ADS-B Message Data based on Wireshark

飞机通过地空数据链,把飞机的位置数据和其他一些附加数据以无线数字方式广播,由不同位置的地面接收站接收处理后,通过网络自动传送到东区的航管楼,最终进入自动化系统。由于数据传送经过的传输设备比较多,为了有效分析ADS-B数据,该文提出一种基于wireshark的协议捕捉软件,使用lua语言编写插件,通过lua程序解析wireshark收到的数据。

Through the ground to air data link,the plane's position data and other additional data are broadcast in a wireless digital way.After being received and processed by different ground receiving stations,they are automatically transmitted to the air traffic control building in the east district through the network,and finally enter the automation system.Due to the large number of transmission devices,in order to effectively analyze ADS-B data,this paper proposes a protocol capture software based on Wireshark,which uses lua language to write plugins,and analyzes the data received by Wireshark through lua program.