摘要
在对高速公路气象环境监测过程中,需要有较好的能见度监测仪。文章采用双光路和DSP控制技术,提出了一种基于DSP的能见度检测仪。经试验使用具有可靠性好、测量范围宽、成本低等特点。
Better visibility instruments play very important role in monitoring the weather conditions on highway. A new instrument adopting two-light-way and DSP technologies is proposed in this paper. The results of tests show that the apparatus has many advantages such as good reliability and broad measuring scope.
出处
《仪表技术》
2007年第11期20-21,24,共3页
Instrumentation Technology
关键词
能见度
DSP
前向散射
visibility
DSP
forward scattering
