机场助航灯光巡检系统工频载波技术研究  

Research on Power-frequency Carrier Data Transmission Technique for an Airport Flight Light Detection System

作　　者：王丙元[1] 李宝胜[1] 李春[1] 王立文[1] 苏庆福[2] 

机构地区：[1]中国民航大学地面特种设备基地 [2]大连理工大学电信学院

出　　处：《电气自动化》2007年第4期59-60,73,共3页Electrical Automation

基　　金：天津市科技发展计划重点攻关项目资助(06YFGZGX00800);中国民航大学科技基金(05YK11M)

摘　　要：将工频载波通讯技术和助航灯光检测技术相结合,构成工频载波助航灯光巡检系统,并对载波关键技术上行信号的调制解调进行详细讨论。助航灯光巡检系统的使用对于提高助航灯光系统可靠性,保证飞行安全,具有十分重要的意义。A power-frequency carrier flight light monitor system is developed, in which power-frequency carrier data transmission technique is used. The inbound signal from remote lights checking units to a central control unit has been studied on modulation and demodulation technique in detail. The light monitor system will improve flight light system reliability, which plays an important role in the area of aviation safety.

关 键 词：工频载波 助航灯光 信号检测 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]