🍁🥬🕒摘要🕒🥬🍁
人工影响天气业务在防灾减灾工作中越来越受到重视，并且技术也愈加完善。但是人工降雨一般是以飞机播撒催化剂的方式实现增雨、降雨。人工降雨对气象条件及空气质量有前提条件，对机上指挥人员也有危险性。所以，利用无人机实现自动播撒，自动观测，可以很好地解决安全性的问题。该文主要研究基于无人机的气象数据采集系统的设计，设计无人机气象数据采集的硬件和程序。温度和湿度传感器、气压传感器和HGPS传感器分别用于传输观测数据。传输的数据从控制器写入，进入SD卡然后存储，通过无线数据传输模块，发送到地面主处理计算机进行实时显示。
✨🔎⚡运行结果⚡🔎✨
💂♨️👨🎓Matlab代码👨🎓♨️💂
close, clear, clc format long outfile = false; plotdata = true; date = '18-11-02'; log_file = 'DATA01.CSV'; pix_file = '2018-11-02 16-00-07.bin-61468.mat'; % pix_file = '2018-08-22 11-30-26.bin-101613.mat'; % date = '18-08-22'; % log_file = 'DATA05.CSV'; LUT_MET = 'MET_LUT.csv'; LUT_UCASS = 'LUT_D_water.txt'; density = 997000000; PIXdat = PIXextract(date,pix_file); [time_met,tfit,hfit] = calMET(date,LUT_MET,log_file); [METrt,PIXrt] = RTCzero(log_file,pix_file,date); alt = time2alt(PIXdat,METrt,PIXrt); met = [time_met,alt]; met(:,2) = run_filter(met(:,2),2,20,10); [bb,counts] = calUCASS(date,LUT_UCASS,log_file); mass_conc = UCASSmass_conc(counts,bb,met(:,5),density); met = [met,mass_conc]; metdat = metstruct(met); [profiles,pindex] = detect_profile(metdat); altitudes = [10,50,70,100,120]; slicestruct = sliceData(profiles,altitudes,pindex,counts); intParams = colint(profiles); if outfile == true genfile('SAM_DATA',log_file,pix_file,date,profiles); end if plotdata == true fig = figure(1); ax1 = subplot(1,2,1); tln1 = plot([profiles.profile_1.temperature],[profiles.profile_1.altitude],'x'); hold on tln2 = plot([profiles.profile_2.temperature],[profiles.profile_2.altitude],'x'); hold on ylim([10,140]) xlabel(sprintf('Temperature%cC',char(176))); ylabel('Altitude (m)'); title(['Temperature Profile ',date]) legend(ax1,{'Ascent','Descent'},'Location','northeast') ax2 = subplot(1,2,2); mln1 = plot([profiles.profile_1.particle_mass_conc],[profiles.profile_1.altitude]); hold on mln2 = plot([profiles.profile_2.particle_mass_conc],[profiles.profile_2.altitude]); hold on ylim([10,140]) xlabel('Particle Mass Concentration (kgm^-^3)'); ylabel('Altitude (m)'); title(['Particle Mass Concentration Profile ',date]) legend(ax2,{'Ascent','Descent'},'Location','northeast') hold off end
📜📢🌈参考文献🌈📢📜
[1]李俊杰,霍宗钰.气象探测无人机及保护装置结构设计[J].电子技术与软件工程,2022(14):80-83.
