Analysis and verification methods of abnormal data of coal mine safety monitoring system
Three most common types of pseudo data and the causes were analyzed taking gas data as an example, and starting from demand of data analysis and pseudo data identification in upgrading program of coal mine safety monitoring system. For the pseudo data generated by sensor calibration, it is proposed...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Industry and Mine Automation
2017-06-01
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| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2017.06.004 |
| _version_ | 1827988442263322624 |
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| author | XING Chengcheng |
| author_facet | XING Chengcheng |
| author_sort | XING Chengcheng |
| collection | DOAJ |
| description | Three most common types of pseudo data and the causes were analyzed taking gas data as an example, and starting from demand of data analysis and pseudo data identification in upgrading program of coal mine safety monitoring system. For the pseudo data generated by sensor calibration, it is proposed to add calibration experiment specifically for identification of the pseudo data. For the pseudo data generated by electromagnetic interference, a method of simulating gas concentration value of the interference point by embedding error code in sensor program is proposed. For the pseudo data generated by transmission or equipments failure, a method of randomly manufacturing sensor or transmission line failure and observing the data processing results is proposed. The effectiveness and feasibility of the proposed methods were verified by simulation test of safety monitoring system of a certain manufacturer. |
| first_indexed | 2024-04-10T00:03:41Z |
| format | Article |
| id | doaj.art-b28f6c030b8d4ee9a47fb2e4e45b2ad4 |
| institution | Directory Open Access Journal |
| issn | 1671-251X |
| language | zho |
| last_indexed | 2024-04-10T00:03:41Z |
| publishDate | 2017-06-01 |
| publisher | Editorial Department of Industry and Mine Automation |
| record_format | Article |
| series | Gong-kuang zidonghua |
| spelling | doaj.art-b28f6c030b8d4ee9a47fb2e4e45b2ad42023-03-17T01:41:32ZzhoEditorial Department of Industry and Mine AutomationGong-kuang zidonghua1671-251X2017-06-01436141710.13272/j.issn.1671-251x.2017.06.004Analysis and verification methods of abnormal data of coal mine safety monitoring systemXING ChengchengThree most common types of pseudo data and the causes were analyzed taking gas data as an example, and starting from demand of data analysis and pseudo data identification in upgrading program of coal mine safety monitoring system. For the pseudo data generated by sensor calibration, it is proposed to add calibration experiment specifically for identification of the pseudo data. For the pseudo data generated by electromagnetic interference, a method of simulating gas concentration value of the interference point by embedding error code in sensor program is proposed. For the pseudo data generated by transmission or equipments failure, a method of randomly manufacturing sensor or transmission line failure and observing the data processing results is proposed. The effectiveness and feasibility of the proposed methods were verified by simulation test of safety monitoring system of a certain manufacturer.http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2017.06.004coal mine safety monitoring systemupgradingabnormal datapseudo datadata inspectio |
| spellingShingle | XING Chengcheng Analysis and verification methods of abnormal data of coal mine safety monitoring system Gong-kuang zidonghua coal mine safety monitoring system upgrading abnormal data pseudo data data inspectio |
| title | Analysis and verification methods of abnormal data of coal mine safety monitoring system |
| title_full | Analysis and verification methods of abnormal data of coal mine safety monitoring system |
| title_fullStr | Analysis and verification methods of abnormal data of coal mine safety monitoring system |
| title_full_unstemmed | Analysis and verification methods of abnormal data of coal mine safety monitoring system |
| title_short | Analysis and verification methods of abnormal data of coal mine safety monitoring system |
| title_sort | analysis and verification methods of abnormal data of coal mine safety monitoring system |
| topic | coal mine safety monitoring system upgrading abnormal data pseudo data data inspectio |
| url | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2017.06.004 |
| work_keys_str_mv | AT xingchengcheng analysisandverificationmethodsofabnormaldataofcoalminesafetymonitoringsystem |