基于多传感器技术的机场地面结冰检测系统

摘要

In order to detect the ice on the airport ground and provide data and reference for airport de-icing,two kinds of fiber-optic ice sensor,a new self-designed opposite-type photoelectric sensor,a CCD camera and a temperature sensor were all used. Data were merged based on the response characteristics of the sensors,to reflect the thickness of ice,the speed of icing and the ice type,including glaze ice,rime ice and mixed-state ice on the airport ground. An icing severity was provided for deicing as the output.%为了实现对机场地面结冰的检测,给机场除冰提供数据和参照,利用两种光纤式结冰传感器,以及自制的对射式传感器、摄像头、温度传感器等多种传感器构成结冰检测硬件系统,结合各传感器响应特点进行数据融合,达到测量机场地面结冰的厚度、速率,识别明冰、淞冰、混合冰等各种冰型的目的,并最终输出一个供除冰参考的结冰严重程度.