能见度激光雷达研制及其在民航机场的观测研究

J4 ›› 2017, Vol. 34 ›› Issue (6): 727-734.

能见度激光雷达研制及其在民航机场的观测研究

康晓华¹,卜晓鸿¹,徐文静²,杨少辰²,宋庆春²

1. 西部机场集团榆林机场公司
2. 深圳大舜激光技术有限公司

收稿日期:2016-08-16 修回日期:2016-09-02 出版日期:2017-11-28 发布日期:2017-12-11
通讯作者: 徐文静

Development of the visibility lidar and the observational studies at civil aviation airport

Received:2016-08-16 Revised:2016-09-02 Published:2017-11-28 Online:2017-12-11

摘要/Abstract

摘要： 大气激光雷达能见度探测技术利用激光和大气粒子相互作用的散射特性，获得消光系数，推算出气象能见度。这种技术在大气研究和气象观测中均有应用，但是在目前民航机场还未获得应用。本文设计并研制了面向民航机场应用的能见度激光雷达，并开展了连续6个月的观测试验，首次与目前机场使用的大气透过率仪、大气前向散射仪以及人工观测结果进行了对比。试验结果表明：研制的DSL-V型能见度激光雷达达到国际民航组织规定的技术要求，即能见度为0-600米时，探测误差小于11.3%（≤26m）；能见度为600-1500米时，小于8.2%；能见度为1500-10000米时，小于14%。

关键词: 误差

Abstract: Atmospheric visibility detection lidar technology makes use of scattering characteristics by interaction of laser and atmospheric particles to obtain the extinction coefficient and calculate the meteorological visibility. This kind of technology is widely applied in the atmospheric research and meteorological observation, but has not yet used in the current civil aviation airport. This paper describes the visibility lidar which designed and developed for the civil aviation airport. A series of observation and tests for 6 months have been launched, comparing with the observation results of the light transmissometer, atmospheric forward scattering meter and artificial observations that used at the airport currently. The test results show that this type of DSL-V backward scattering visibility lidar can meet the technical requirements of ISO/FDIS. The detection range is 2 km. The detection error is less than 11.3% (≤26 m) when MOR is 0-600 m, less than 8.2% when MOR is 600-1500 m, less than 14% when MOR is 1500-10000 m.

Key words: error

中图分类号:

TN958.98

康晓华卜晓鸿徐文静杨少辰宋庆春. 能见度激光雷达研制及其在民航机场的观测研究[J]. J4, 2017, 34(6): 727-734.

参考文献

[1] International Organization for Standardization. ISO 28902-1-2012. Air quality-Environmental meteorology -Part 1: Ground-based remote sensing of visual range by lidar ISO 28902-1-2012 [S].Switzerland: ISO copyright office,2012.
[2] The civil aviation industry management office. AC-117-TM-2012-01. Civil aviation meteorological observation technology policy AC-117-TM-2012-01 [S]. Civil aviation atc office,2012.
[3] Civil Aviation Administration of China. MH/T 4016.5-2004. Civil aviation meteorology-Part 5:Equipment technical requirement MH/T 4016.5-2004 [S]. Civil Aviation Administration of China,2005.
[4] The civil aviation industry management office. AP-117-TM-02-R1. Civil aviation ground meteorological observation specification AP-117-TM-02-R1 [S]. Civil aviation atc office,2012.
[5] The civil aviation industry management office. AP-117-TM-2014-01. Civil aviation automatic meteorological observation equipment verification test—Evaluation method AP-117-TM-2014-01 [S]. Civil aviation atc office, 2014.
[6] The civil aviation industry management office. AP-117-TM-2012-03. Civil aviation automatic meteorological observation system technical specification AP-117-TM-2012-03 [S]. Civil aviation atc office,2012.
[7] Xing Xiangnan, Cui Yanmei,Zhang Fugen, et al..Summary of Present Situation and Development Trend of Visibility Measurement Technology [J]. Metrology and Measurement Technology, 2010,30(5): 15-20.
[8] Cheng Yin, Lu Yihuai, Lian Cuihua, et al.. Investigation on the forward scattering visibility sensor [J]. Journal of Atmospheric and Environmental Optics, 2006,1(1):59-63.
[9] Lin Ye, Wang Qingan, Gu Songshan, et al.. Atmospheric detection course [M]. Beijing: China Meteorological Press, 1993
[10] Klett J.D.. Stable Analytical Inversion Solution for Processing Lidar Returns [J]. Applied Optics, 1981,20(2):212-220.
[11] Fernald F.G.. Analysis of Atmospheric Lidar Observations: Some Comment [J]. Applied Optics, 1984,23(5):652-653.
[12] National Standardization Technical Committee. GB 7247.1-2012. Safety of laser products-Part 1:Equipment classification and requirements GB 7247.1-2012 [S]. Beijing: China Standard Press,2013.