NB-IoT智能水表的影响因素与应用研究

Application and influencing factors of NB-IoT intelligent water meter

为了着力推广智慧城市中智慧水务的建设,供水行业需要运用现代科技改变供水管理模式,由原来的粗放型管理向精细化管理迈进,提高服务水平。阐述了上海浦东威立雅自来水有限公司供水区域内不同影响因素对窄带物联网(NB-IoT)智能水表数据上传率的影响,结果表明水表深度与表箱盖材质对地下表影响较小,水没深度大于0.1m时对地下表影响较大。并通过对不同场景下水表上传率的研究,分析了NB-IoT智能水表大规模应用的可行性。

In order to promote the construction of smart water service in smart city,the water supply industry needs to use modern technology to change the water supply management mode from the original extensive management to the refined management,and improve the service level.This paper focuses on the influence of different factors on the data upload rate of NB-IoT intelligent water meter in the water supply area of Shanghai Pudong Veolia Water Supply Co.,Ltd.The results show that the depth of water meter and the material of the cover have little influence on the underground meter.When the water depth is greater than 0.1m,it has a great impact on the underground meter.The feasibility of large-scale application of NB-IoT intelligent water meter is also analyzed by studying the upload rate of water meter in different scenes.