摘要
分析低功耗广域网NB-IoT、LoRa技术的优缺点,确定燃气非居民用计量收费系统的组网方式。对基于NB-IoT技术的非居民用计量收费系统的架构和安全设计,以及实现的功能进行探讨。
The advantages and disadvantages of the NB-IoT and LoRa technologies for low-power wide area network are analyzed. The networking mode of non-residential gas metered charge system is determined. The architecture ,safety design and functions of non-residential gas metered charge system based on NB-IoT technology are discussed.
作者
杨忠义
褚贵国
宋海祥
董中华
张翠翠
吴文彦
李云亮
关嘉旺
YANG Zhongyi, CHU Guiguo,SONG Haixiang, DONG Zhonghua,ZHANG Cuicui, WU Wenyan, LI Yunliang,GUAN Jiawang
出处
《煤气与热力》
2018年第4期32-35,共4页
Gas & Heat
