基于NB-IoT及电力载波三表合一集抄系统  

Three-meter Integrated Reading System Based on NB-IoT and PLC

作　　者：王子敬 舒钦 姚先威 WANG Zijing;SHU Qin;YAO Xianwei

机构地区：[1]武汉市天然气有限公司,湖北武汉430033 [2]哈尔滨天源石化工程设计有限责任公司武汉分公司,湖北武汉430023

出　　处：《煤气与热力》2021年第8期V0037-V0040,V0046,共5页Gas & Heat

摘　　要：基于NB-IoT通信技术及低压电力载波技术,提出燃气表、电表、水表三表合一集抄系统。介绍三表合一集抄系统的物理架构和数据传输流程,进行效益分析。Based on NB-IoT communication technology and low-voltage power line carrier(PLC)technology,a gas meter,electricity meter and water meter integrated reading system is proposed.The physical architecture and data transmission process of the three-meter integrated reading system are introduced,and the benefit analysis is carried out.

关 键 词：三表合一 NB-IoT通信技术 低压电力载波 数据传输 集抄系统 

分 类 号：TU996.8[建筑科学—供热、供燃气、通风及空调工程]