Design of the poison gas detection system with IOP and surface acoustic wave sensor array
[1]Liu Xinlu,Wang Wen,Pan Yong,et al.Design of the poison gas detection system with IOP and surface acoustic wave sensor array[J].Journal of Zhengzhou University (Engineering Science),2016,37(02):58-61.[doi:10.3969/j.issn.1671-6833.201512003]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
37
Number of periods:
2016 02
Page number:
58-61
Column:
Public date:
2016-04-18
- Title:
- Design of the poison gas detection system with IOP and surface acoustic wave sensor array
- Keywords:
- surface acoustic wave; the Internet of things; gas sensor array; ZigBee; GPS
- CLC:
- -
- Abstract:
- Aiming at the suddenness and uncertainty of the increasingly prominent public safety and production safety issues, a toxic gas detection system combining surface acoustic wave sensor array and Internet of Things technology is proposed, and the design of the toxic gas detection system is given. The feasibility of the system is verified from two aspects of Internet of Things technology and surface acoustic wave technology. The system uses ZigBee communication technology and GPS positioning means, and uses 4-channel surface acoustic wave sensor arrays coated with different sensitive films and corresponding The data processing algorithm realizes the detection and alarm of toxic gases such as H2S and SO2, and establishes a mature sensor network for easy positioning. The system has achieved the expected design goal through experimental verification.
- References:
- -
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