DU Xiaojie, WANG Yongjiao. Design of terminal nodes of wireless industry network WIA-PA[J]. Journal of Mine Automation, 2014, 40(2): 15-18. DOI: 10.13272/j.issn.1671-251x.2014.02.005
Citation: DU Xiaojie, WANG Yongjiao. Design of terminal nodes of wireless industry network WIA-PA[J]. Journal of Mine Automation, 2014, 40(2): 15-18. DOI: 10.13272/j.issn.1671-251x.2014.02.005
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Design of terminal nodes of wireless industry network WIA-PA

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  • In view of problem of reliability of wireless industry network WIA-PA under bad working environment, the paper analyzed characteristics of WIA-PA, introduced design of hardware and software of terminal nodes of WIA-PA. The test result shows that distances of radio frequency of the terminal nodes of WIA-PA are 600 m without external disturbances and 400 m with external disturbances, which meet requirements of WIA-PA.
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