Selected Journal of the Excellence Action Plan for China's Science and Technology Journals (Phase II),Selected Journal of Chinese Applied Core Journals (Extended Edition) / CACJ (Extended),Indexed in the Chinese Core Journals (Selection) Database
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分体式工商业用物联网膜式燃气表的设计与实现

Issue Number Issue 07, 2017 [View other articles in this issue]
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Publication Date 2017.07.15
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Author 刘阳 曹龙汉 唐志 熊涛 李波
Organization 重庆邮电大学自动化学院
重庆人文科技学院
重庆市山城燃气设备有限公司

Abstract

针对工商业燃气用户地域分散、燃气用量大、抄表困难以及通过GPRS构成单体式物联网燃气表功耗高等问题,提出一种使用低功耗单片机STM8L052、扩频通信模块SX1278和GPRS通信模块MC55组成的分体式物联网膜式燃气表设计方案。现场燃气计量部分采用低功耗设计,使用电池供电,放置在安全区域的GPRS通信传输部分采用市电供电,两者之间通过扩频通信传输,具有远程实时抄表、开关阀控制等功能。测试和实际应用表明,有效解决了单体式物联网燃气表的防爆和可靠供电问题。

Keywords

物联网 燃气表 GPRS 低功耗 扩频通信

References

Declaration:

The English version of this article is translated with the assistance of AI.

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