Design of Combustible Gas Detection System Using Wireless Transmission Technology

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Abstract:

The detection device of combustible gas are designed in the presented work,using wireless transceiver and GSM network.The system realize the wireless transmission of the gas concentration,and also can send alarm information to user’s mobile when an exception occurs. The system consists of two parts: a master and slave. The function of the slave is to collect data, process data and transffer the data to the master. The task of the master is to receive data and display it by LED. The signal acquisition is completed by sensor TGS813 and A/D converter TLC2543. The wireless transmission is achieved through wireless transceiver nRF905. Since the accuracy of the sensor is affected by the environment, using DS18B20 to achieve temperature compensation. And with wireless communication module TC35i and GSM network platform, we can send the alarm information to user’s mobile promptly.

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Periodical:

Advanced Materials Research (Volumes 694-697)

Pages:

1321-1324

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Online since:

May 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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[1] Liu S, Chen Q, Wang H G, eat. Electrical capacitance tomography for gas solids flow measurement for circulating fluidized beds [J].Flow Measurement and Instrumentation,2005,16 (2-3):135-144.

DOI: 10.1016/j.flowmeasinst.2005.02.013

Google Scholar

[2] TGS 813-for the Detection of Combustible Gases [DB/OL].2009-08-12.

Google Scholar

[3] Liu Wei, Chen HeXin, Zhang JunWei,etc. Intelligent control and alarm system based on TC35i. IEEE.2008 International Symposium on Computer Science and Computational Technology (ISCSCT), Shanghai, 2008:80-83

DOI: 10.1109/iscsct.2008.268

Google Scholar