基于LabVIEW的卫星天线除雪系统设计

Research and Design of Snow Removal System Based on LabVIEW Satellite Antenna

随着近年来科技的发展,卫星天线在通信、气象、广播电视、测绘、军事等诸多领域得到广泛应用。因为卫星传输具有开放式的特点,所以卫星天线信号传输的影响因素较多,特别是雨、雪等气象因素会引起卫星信号衰减。针对北方冬季气温较低、易下雪的情况,设计一种基于LabVIEW的卫星天线除雪系统,可根据室外环境、降雪量和对信号强度的监测等综合因素,自动清除卫星天线表面积雪,保证信号传输通畅。

With the development of science and technology in recent years,satellite antenna has been widely used in many fields such as communication,meteorology,radio and television,surveying and mapping,military,etc.Due to the open characteristics of satellite transmission,there are many factors affecting the signal transmission of satellite antenna.In particular,meteorological factors such as rain and snow will cause the attenuation of satellite signals.Aiming at the situation of low temperature and easy snow in northern winter,a snow removal system of satellite antennas based on LabVIEW is designed,which can automatically clear the snow on the surface of satellite antennas according to comprehensive factors such as outdoor environment,snowfall amount and signal strength monitoring,so as to ensure smooth signal transmission.