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요약정보
基于NB-IoT通信技术的水文遥测系统设计 / Design of Hydrological Telemetry System Based on NB-IoT Communication Technology
Resource Type
Academic Journal
Authors
张新猛
;
刘树养
;
王灿辉
;
ZHANG Xinmeng
;
LIU Shuyang
;
WANG Canhui
Source
人民珠江 / Pearl River
. 43(1):42-48
Subject
水文遥测系统;应急响应能力;NB-IoT通信技术
Language
Chinese
ISSN
1001-9235
Online Access
Find it @ DONGA
초록
随着社会进步和信息技术的发展,为了提升城市防汛防旱防风快速应急响应能力,采用低功耗物联网NB-IoT通信技术,以产品集成代替传统系统集成的方式设计水雨情遥测终端,进一步降低设备对外部环境的依赖性,提高水文遥测系统前端数据采集的稳定性与可靠性,让大规模部署水文遥测终端进行监测成为了可能.广州市南沙区三防办根据城市应急防控需求,建设了一套成本低、扩展性强、可靠性高的新一代水文遥测系统,快速覆盖城市易涝风险点,掌控南沙区城市关键位置的水雨情数据实时变化情况,辅助三防应急决策,提高应急响应能力,实现防汛力量的精准布防,降低城市居民财产损失.结果表明,基于NB-IoT通信技术的水文遥测系统首次在广州市范围内大规模应用,能为应对汛期发生的各种灾害提供了高效数据支撑.
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