http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111044683-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2033-0068 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-0062 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-00 |
| filingDate | 2019-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111044683-B |
| titleOfInvention | Gas identification method capable of realizing innate identification and acquired training and application thereof |
| abstract | The invention belongs to the field of odor analysis and detection, and particularly discloses a gas identification method capable of performing innate identification and acquired training and application thereof. The method comprises the following steps: determining the aperture of a gas filtering module in a gas sensing array according to the dynamic molecular size of the marked gas in the gas to be detected, and then introducing the gas to be detected into the gas sensing array; entering a pilotless mode, respectively carrying out pilotless mode recognition on signals acquired by each gas sensing array, and judging the concentrations of the labeled gases corresponding to different molecular sizes; and entering a teacher mode, taking a mode identification mapping relation between signals established in the next training and sample characteristics as a database, and inputting all signals acquired by the gas sensing array to obtain the characteristics of the gas to be detected. The invention separates gas molecules with different sizes based on molecular sieve effect gradient to perform spectral expansion on gas response signals on molecular sizes, realizes multi-component gas detection in complex atmosphere, and improves the selectivity of the electronic nose technology. |
| priorityDate | 2019-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 17.