CAWS600型自动气象站采集器通道误差修正  

Channel Deviation Correction of CAWS600 Data Collector

作　　者：韩广鲁[1] 孙嫣[1] 边文超[1] 杨茂水[1] 郭瑞宝[1] 

机构地区：[1]山东省气象局大气探测技术保障中心,济南250031

出　　处：《气象科技》2012年第5期755-758,共4页Meteorological Science and Technology

摘　　要：根据CAWS600型自动气象站采集器各通道与传感器的连接情况,并结合DT5**系列采集器程序参数的定义,介绍各参数与其代表观测量的数量关系、调整方法,最终实现该类型采集器通道误差的修正。在进行误差修正时为每个观测量增加了辅助修正参数,在达到通道误差修正效果的同时保留了计算参数的原始性。该修正方法是针对采集程序的计算参数进行的调整,调整后的程序上传到采集器,即使遇到更换传感器或该采集器被用于其他自动站等情况,该采集器的通道误差修正效果也继续有效。In combination with the definition of the DT5~ series acquisition program parameters, the connections of the data acquisition channels and sensors of the CAWS600 automatic weather stations are analyzed, and the deviation correction of the data acquired from the automatic weather stations are introduced, which includes the an observations and the adjustment meth alysis of the quantitative relationship between parameters and ods of the parameters. The auxiliary correction parameters are added for each observation object, so to preserve the original nature of the calculation parameters. This correction method adjusts the calculation parameters of the acquisition program, .and the adjusted program is uploaded to the data collector. Even if sensors are replaced or the collector is used in other automatic stations, the results of this channel deviation are still valid.

关 键 词：自动气象站 数据采集器 通道误差 修正方法 

分 类 号：P415.12[天文地球—大气科学及气象学]