Coal-mine gas movement detection data processing method of mine Internet of Things
A technology for coal mine gas and data processing, which is applied in mining equipment, mining equipment, earth-moving drilling, etc., can solve problems such as surge in workload and inability to meet moving points, and achieve improved reliability, wide practicability, and simplified adjustment. effect of the problem
Active Publication Date: 2014-02-26
CHINA UNIV OF MINING & TECH
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Abstract
The invention discloses a coal-mine gas movement detection data processing method of mine Internet of Things, relating to the technical field of coal-mine gas movement detection data processing. The coal-mine gas movement detection data processing method comprises the following steps: installing a wireless access point composed of a sensor preprocessing unit and a sensor judging unit near each fixed gas detector; after simply processing and judging data detected by the fixed gas detectors and data detected by mobile gas detectors around the wireless access points by the wireless access points, uploading the data to a ground workstation through an underground switch, a coal mine Internet of Things transmission platform and a ground switch, grouping the gas detected by the mobile gas detectors and the data detected by the fixed gas detectors into two kinds of data of multi-dimensional gas data points and gas detection data pairs by the ground workstation, carrying out global judgment by respectively adopting a clustering-based adaptive weighting data fusion algorithm and a single-sensor and multi-measurement period credibility fusion algorithm, and issuing a global judgment result to each wireless access point in a broadcasting form. The reliability of the detected data is improved.
Application Domain
Mining devicesFuel testing +1
Technology Topic
Data pointData processing +14
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