Spectrum data analysis method based on portable underground electromagnetic disturbance measurement equipment

• Main Authors: ZHANG DESHENG, FENG YING, JIA XIAODI, LEE CHUNG KYU, ZHANG JIAN, MA JIAN, ZHANG ZILIANG, YUAN JINGLI
• Format: Patent
• Language: Chinese; English
• Published: 21.06.2024
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The invention discloses a spectrum data analysis method based on portable underground electromagnetic disturbance measurement equipment, and the method comprises the steps: carrying out the analysis of a signal measurement result, obtained by a spectrum analyzer, of measured equipment based on a measurement integrity self-inspection mechanism, so as to obtain a measurement integrity self-inspection result; when it is judged that the tested equipment is in the first electromagnetic environment, labeling the abnormal data based on laboratory spectrum data resources and mine wireless communication spectrum resources in a database to obtain an abnormal signal labeling result; when it is judged that the tested device is in the second electromagnetic environment, the resolution bandwidth is adjusted according to detection results of different signals through a resolution bandwidth self-adaption mechanism to obtain a resolution bandwidth adjustment result; and when the detected equipment is judged to be in the third