基于GSM的天然气自动抄表系统设计  

Design of Natural Gas Automatic Meter Reading System Based on GSM

作　　者：王蓝仪 徐磊[2] 汪向华[2] 邓熙麟 李勃亨 沈思远 梁自鑫 Wang Lanyi;Xu Lei;Wang Xianghua;Deng Xilin;Li Boheng;Shen Siyuan;Liang Zixin(College of Automobile and Transportation, Nanjing Forestry University, Nanjing Jiangsu 210037, China;College of Information Science and Technology, Nanjing Forestry University, Nanjing Jiangsu 210037,China;College of Mechanical and Electronic Engineering, Nanjing Forestry University, Nanjing Jiangsu 210037,China)

机构地区：[1]南京林业大学汽车与交通学院,江苏南京210037 [2]南京林业大学信息科学技术学院,江苏南京210037 [3]南京林业大学机械电子工程学院,江苏南京210037

出　　处：《山西电子技术》2020年第4期33-36,共4页Shanxi Electronic Technology

基　　金：南京林业大学2019年自制仪器教学仪器项目(2019NFUSPITP0574)。

摘　　要：本文以STC12C5A60S2单片机为主控制器,设计了一种天然气自动抄表系统。通过Azbil气体微小流量传感器将流速转化为电压信号发送给单片机,经过算法处理后得到用户实时用量,并通过GSM通信模块发送给用户与燃气公司。当天然气泄露时,本系统将向用户报警。实验表明,系统运行稳定,测量精度高,数据传输稳定,具有较高的实用价值。The paper designs an automatic meter reading system for natural gas based on STC12C5A60S2 microcontroller.The Azbil gas micro-flow sensor converts the flow rate into a voltage signal and sends the voltage signal to the single chip microcomputer.After algorithm processing,the real-time consumption of the user is obtained and sent to the user and the gas company through the GSM communication module.When natural gas leaks,the system will alert the user.Experiments show that the system is stable in operation,high in measurement accuracy and stable in data transmission,and has high practical value.

关 键 词：STC12C5A60S2 GSM通信 自动抄表 流量传感器 

分 类 号：TH89[机械工程—仪器科学与技术] TP216.1[机械工程—精密仪器及机械]