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| Design and implementation on detection diagnosis software for wind direction sensor of automatic weather station |
| Liu Xiaogang |
| Jiangxi Atmospheric Observation Technology Center,Nanchang 330096 |
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Abstract 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.
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Received: 29 January 2018
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2019, Vol. 36 
