CAJ | 학술논문

针对传统仪表着陆系统设备“点-点”遥控监控方式易中断，影响运行安全这一问题，提出了一种基于光纤与线缆的“多点-环网”混合监控方案。光纤与线缆互为补充，互为备份，并且当某路监控链路故障时，可自动选择其它监控路径，有效提高仪表着陆系统设备监控效率，增加监控冗余度，为我国民用机场导航监控提供一种新思路。该方案已经成功在重庆江北机场运行。
침대전통의표착륙계통설비“점-점”요공감공방식역중단，영향운행안전저일문제，제출료일충기우광섬여선람적“다점-배망”혼합감공방안。광섬여선람호위보충，호위비빈，병차당모로감공련로고장시，가자동선택기타감공로경，유효제고의표착륙계통설비감공효솔，증가감공용여도，위아국민용궤장도항감공제공일충신사로。해방안이경성공재중경강북궤장운행。
The"point to point"remote monitor of traditional Instrument Landing System (ILS) is easy to be broken ,thus influencing the operation safety .To solve the problem ,this paper puts forward a hybrid mo-nitoring scheme-"multi-to-ring"-based on fiber optics and cables .Optics and cables supplement each other and serve as the backup to each other .When a monitoring circuit breaks down ,another control line can substitute it automatically .This will improve the monitoring efficiency of ILS ,increase the monitoring re-dundancy ,and offer a new insight for the civil airport's navigation surveillance of our country .The scheme has been successfully running in Chongqing Jiangbei Airport .