自动气象站风向传感器检测诊断软件的设计与实现
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摘要
文章就自动气象站风向传感器现场校准时存在的问题,开发和设计出风向传感器检测诊断软件。通过对风向传感器的编码原理进行分析,该软件将格雷码输出转化为对应的角度输出,并结合检定规程直观地判定其各方位角是否超差;通过增加两个检测方位,有效地解决格雷码状态位出现故障导致的风向校准区间缺测等问题。为自动气象站风向传感器的现场校准提供了切实可行的技术保障。
Aiming at the problems excising in the on-site calibration for wind direction sensor of automatic weather station,this paper develops and designs the detection diagnosis software for wind direction sensor.According to analyze the wind direction sensor's coding theory,the software will transform gray code output into the corresponding azimuth,and combining with the verification regulation to visually judge all kind of azimuths whether it over proof or not.According to add two checking azimuths,it has a high efficiency to solve the problem when the gray code condition wrong that leads to the lack of measurement in the calibration of wind direction,which could provide a feasible technical support for the on-site calibration of wind direction sensor of automatic weather station.
Aiming at the problems excising in the on-site calibration for wind direction sensor of automatic weather station,this paper develops and designs the detection diagnosis software for wind direction sensor.According to analyze the wind direction sensor's coding theory,the software will transform gray code output into the corresponding azimuth,and combining with the verification regulation to visually judge all kind of azimuths whether it over proof or not.According to add two checking azimuths,it has a high efficiency to solve the problem when the gray code condition wrong that leads to the lack of measurement in the calibration of wind direction,which could provide a feasible technical support for the on-site calibration of wind direction sensor of automatic weather station.
引文
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[6]朱世恒,何晓庆,朱平.ZQZ-TF型风传感器冻结故障自动检测装置设计[J],气象科技,2016,44(06):902-906.
[7]刘莹,王海军,李中华.基于观测数据的风向传感器故障检测方法设计与应用[J].气象,2015,41(11):1408-1416.
[8]杨丽中,李崇志,于清平,等.风向数据在判断传感器故障方面的分析[J].气象水文海洋仪器,2010,27(02):86-89.
[9]郑亮,张天华,张虎,等.自动气象站风向测量系统现场校准方法改进的探讨[J].气象科技,2014,42(04):593-596.
[10]JJG(气象)004-2011自动气象站风向风速传感器检定规程[S].
[2]万定祥,陈宁,彭军,等.ZQZ TF型风向传感器电路剖析及维修方法[J].气象科技,2015,43(01):168-171.
[3]李秀英,刘文忠,荀伟唯,等.自动气象站风向传感器维护检测方法探讨[J].气象科技,2016,44(02):211-216.
[4]刘军,韩立民.自动气象站风向风速传感器超差修复与校准方法[J].气象水文海洋仪器,2006,23(01):3-5.
[5]陈锋云.反查格雷码检测EC9-1型风向传感器故障[J].气象水文海洋仪器,2010,27(01):89-92.
[6]朱世恒,何晓庆,朱平.ZQZ-TF型风传感器冻结故障自动检测装置设计[J],气象科技,2016,44(06):902-906.
[7]刘莹,王海军,李中华.基于观测数据的风向传感器故障检测方法设计与应用[J].气象,2015,41(11):1408-1416.
[8]杨丽中,李崇志,于清平,等.风向数据在判断传感器故障方面的分析[J].气象水文海洋仪器,2010,27(02):86-89.
[9]郑亮,张天华,张虎,等.自动气象站风向测量系统现场校准方法改进的探讨[J].气象科技,2014,42(04):593-596.
[10]JJG(气象)004-2011自动气象站风向风速传感器检定规程[S].