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1·While the area of runway is big, the runway is recognized by the method of searching characteristic light of runway boundary.

当跑道区域面积超过一定阈值时，通过采用搜索跑道边缘特征灯光的方法来识别跑道，准确性较高。

2·Stretch a few hundred meters on the runway has become a fire trace the aircraft landing light guide, a large number of aircraft landed safely in turn.

跑道上绵延数百米的火迹也成了指引飞机降落的指示灯，众多的飞机依次安全降落。