机场使用的精密进近跑道均须设置跑道边灯和跑道中线灯。对首都机场西跑道的跑道边灯和跑道中线灯,考虑到因电源、控制设备或灯光电缆异常影响,在电气设计时对上述两种跑道灯光,南、北灯光站均可实施控制。平时,一方操作控制,另一方备用。南、北灯光站对跑道灯光的控制运行方式,过去一直是靠行政规定和口头约定,缺少必要的技术保证措施。实际运行中,往 The precision approach runway used at the airport shall be equipped with runway edge lights and runway center line lights. For runway side lights and runway center line lights on the west runway of Capital Airport, taking into account the anomalous effects of power supply, control equipment or lighting cables, control of both runway lights, south and north lighting stations can be implemented during electrical design. Usually, one operation control, the other spare. In the past, administrative control and verbal agreement on the runway lighting of the south and north lighting stations were lacking and the necessary technical assurance measures were lacking. In actual operation, to