何刚

摘  要：随着新疆民航空管事业快速发展，乌鲁木齐机场的飞行流量的快速增长，管制部门对于机场场面的监视设备的依赖程度也越来越大，从而对场面监视雷达设备运行的稳定性提出了更高的要求。由于目前乌鲁木齐机场只有一台场面监视雷达，缺乏冗余配置，且已连续运行近五年，即将进入硬件故障高发期，因此如何在硬件发生故障时，尽快使其恢复正常运行，是目前乃至今后设备运行维护的主要侧重点。文章介绍丹麦TERMA公司SCANTER2001场面监视雷达系统的组成及数据处理流程，通过对该雷达在乌鲁木齐现场曾出现的几起故障案例进行分析和总结，提炼出了该套雷达在正常运行和使用维护的经验，从而提高了维护人员的技术水平，保证机场场面的安全。

关键词：场面监视雷达;Terma;分析

中图分类号：V351         文献标志码：A         文章编号：2095-2945（2019）26-0058-03

Abstract： With the rapid development of air traffic control of civil aviation in Xinjiang and the rapid growth of flight flow at Urumqi airport， the control departments are becoming more and more dependent on scene surveillance radar. As a result， higher requirements are posed for the stability of the operation of the surface detection radar equipment. At present， Urumqi airport has only one surface detection radar， lacks redundant configuration， has been operating continuously for nearly five years， and is about to enter a period of high incidence of hardware failures， so how to restore its normal operation as soon as possible in the event of a hardware failure is the main focus of equipment operation and maintenance at present and even in the future. This paper introduces the composition and data processing flow of the SCANTER2001 scene surveillance radar system of TERMA Company in Denmark. Through the analysis and summary of several fault cases of the radar in Urumqi， the experience of normal operation and maintenance of the radar is extracted， so as to improve the technical level of the maintenance personnel and ensure the safety of the airport surface.

Keywords： scene surveillance radar; Terma; analysis

引言

由于烏鲁木齐机场T3航站楼的建设遮挡了塔台管制员的部分视线，新疆空管局为了帮助塔台管制员指挥地面滑行飞机，引进了一部X波段场面监视雷达。该雷达为丹麦TERMA公司，型号为SCANTER2001。由该雷达作为主要监视源的乌鲁木齐场面监视自动化系统于2014年5月建设完成并投入运行。2016年随着机场二跑道项目的实施，原建于跑道北边的场监雷达搬迁至塔台顶部。地面监视雷达主要用于监视机场场面内飞机活动区域内的地面飞机和车辆的活动，如跑道，滑行道，接触道路和T3终端。它的天线仰角为负数，垂直波瓣图具备反余割平方特性，以保证该雷达的目标为地面目标。……