多点定位系统数据格式分析与研究

Analysis and Research on Data Format of MLAT

多点定位系统作为一种新兴的机场场面监视手段,已经在国内外大中型民用机场得到了广泛应用,该系统的信号质量对机场运行安全和效率有重要影响。深入了解多点定位系统数据格式有助于提高航空电信人员对多点定位系统的维护保障能力。本文以重庆机场多点定位系统输出的实际运行数据为例,对多点定位系统输出数据格式进行了分析与研究,对数据项的内容和定义做了较为详细的解析。

As a new means of airport surface surveillance,MLAT has been widely used in large and medium-sized civil airports at home and abroad.The signal quality of the system has an important impact on the safety and efficiency of airport operation.In depth understanding of the data format of MLAT is helpful to improve the maintenance and support ability of aviation telecom personnel for the system.Taking the real operation data of Chongqing Airport MLAT as an example,the data format of MLAT has been analyzed and studied,and the content and definition of data items has been analyzed in detail.