区域自动气象站风向风速传感器检测仪设计与应用  

Development and Application of Wind-Direction and Wind-Speed Sensor Detector for Regional Automatic Meteorological Stations

作　　者：魏明明[1] 刘禹杉 章允昊 Wang Zhichao;Pang Wenjing;Liang Li;Xu Chonghai;Lei Yong(Meteorological Observation Centre,China Meteorological Administration,Beijing 100081)

机构地区：[1]江西省大气探测技术中心,南昌330096 [2]江西省气象服务中心,南昌330096 [3]江西省气象局机关服务中心,南昌330096

出　　处：《气象科技》2018年第4期659-664,共6页Meteorological Science and Technology

摘　　要：为了解决区域自动气象站的风向传感器、风速传感器的检测难题,设计出一种新型便携式风向风速传感器检测仪。该检测仪通过上位机软件和单片机来实现智能检测和控制等功能,工作时由单片机对步进电机驱动器编程可控制步进电机的精确定位,进而精确控制风向传感器的转动角度或风速传感器的转动速度,将传感器输出值与步进电机的标准值进行对比,最终实现自动化检测风向传感器、风速传感器计量性能的目的。通过与现有检测方法对比,结果显示其精确度更高,稳定性更好;该检测仪体积小、重量轻、操作简单便于携带、集合了风向检测功能和风速检测功能;能有效地解决野外区域自动气象站的现场检测难题。To solve the detection difficulties in wind direction and wind speed sensors in regional automatic meteorological stations,a new-type portable wind direction and wind speed sensor detector is developed.When working by programming with the software of the upper computer and the single chip microcomputer to accurately position the step motor,the instrument realized the functions of intelligent detection and control,then compared the output values of the sensor with the standard values of the stepping motor,further to accurately control the rotation angle of the wind direction sensor or the rotation speed of the wind speed sensor,and finally achieve the purpose of automatic measuring performances of wind direction and wind speed sensors.Compared with the existing detection methods,the results show that the accuracy of this detector is higher and its stability is better.This detector is small in volume,light in weight,simple in operation and easy to carry,which integrates the functions of wind direction and wind speed detection and can effectively solve the field detection problem for regional automatic meteorological stations.

关 键 词：区域自动气象站 传感器检测仪 风向检测 风速检测 

分 类 号：P414.7[天文地球—大气科学及气象学]