Title:
METHOD AND SYSTEM FOR DYNAMICALLY DETERMINING A TYPE OF PARTICLES EMITTED DURING AN INDUSTRIAL ACTIVITY IN A PHYSICAL MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/160998
Kind Code:
A1
Abstract:
A method for dynamically determining a type (Te) of particles (1) emitted during the operation of an industrial activity (2) in a physical medium (3), the method comprising: • a step of measuring the sound (El) of the industrial activity (2) in order to determine a common sound signature (Sc), • a step of determining (E2), by means of a first database (4), a first list of types of particles (Ml) from the common sound signature (Sc), • a step of measuring the particle size (E3) of the particles (1) emitted in the physical medium (3) in order to determine a common particle size signature (Gc), • a step of determining (E4), by means of a second database (5) a second list of types of particles (NI) from the common particle size signature (Gc), • a step of determining (E7) the type (Te) of particles (1) by intersecting the lists of types of particles (Ml, NI).
Inventors:
ROMANYTSIA IVAN (FR)
Application Number:
PCT/EP2023/052824
Publication Date:
August 31, 2023
Filing Date:
February 06, 2023
Export Citation:
Assignee:
ELLONA (FR)
International Classes:
G01N15/02; G01N29/14; G01N29/44; G01N29/46
Domestic Patent References:
| WO2018149500A1 | 2018-08-23 |
Foreign References:
| FR3109458A1 | 2021-10-22 |
Other References:
WANGKANKLANG EKKAWIT ET AL: "System for Monitoring Progress in a Mixing and Grinding Machine Using Sound Signal Processing", MICROMACHINES, vol. 12, no. 9, 29 August 2021 (2021-08-29), pages 1041, XP055969627, DOI: 10.3390/mi12091041
HU YONGHUI ET AL: "On-line Sizing of Pneumatically Conveyed Particles Through Acoustic Emission Detection and Signal Analysis", IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, IEEE, USA, vol. 64, no. 5, 1 May 2015 (2015-05-01), pages 1100 - 1109, XP011577374, ISSN: 0018-9456, [retrieved on 20150403], DOI: 10.1109/TIM.2014.2355653
HU YONGHUI ET AL: "On-line Sizing of Pneumatically Conveyed Particles Through Acoustic Emission Detection and Signal Analysis", IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, IEEE, USA, vol. 64, no. 5, 1 May 2015 (2015-05-01), pages 1100 - 1109, XP011577374, ISSN: 0018-9456, [retrieved on 20150403], DOI: 10.1109/TIM.2014.2355653
Attorney, Agent or Firm:
ARGYMA (FR)
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