http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115060678-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_53b4d53983adbf56dd0e7d0bf96f8ce5 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2201-1296 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2201-08 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06N3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-01 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06N3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06N3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-01 |
| filingDate | 2022-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8cdc9cc370e196812b77a4f796cb1bd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9daa1ab6263932c060f55081370e262e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_448e363941a7312facf182ad53e314c0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e96eef00cd690b5bc8f83b16c51bbaaf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8fdaac716464e76d97a5cf9c93c3c99c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2c5390e40fa1932fb6095cb3320450b |
| publicationDate | 2022-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115060678-A |
| titleOfInvention | A Water Quality Monitoring System Based on Liquid Core Optical Fiber and Ultraviolet Spectrum |
| abstract | The invention discloses a novel water quality monitoring system based on liquid-core optical fiber and ultraviolet spectrum. Including the following structures: ultraviolet LED light source, liquid core fiber, water sample input head, water sample output head, photoelectric sensor, input multimode fiber, output multimode fiber and single chip microcomputer: the light beam emitted from the LED light source is transmitted through the input fiber into the liquid core fiber At the same time, the water sample to be tested flows into the liquid core fiber through the water sample input head, and absorbs the light beam. The light beam is transmitted to the photoelectric sensor through the output multimode fiber. The neural network algorithm processes the results, obtains the data of four indicators of total phosphorus, total nitrogen, ammonia nitrogen and COD in the water body to be measured, and sends them to the terminal computer to realize real-time monitoring. In the present invention, the liquid-core optical fiber improves the optical path of the interaction between light and the water sample, and improves the sensitivity; as the light source, the ultraviolet LED is used as the light source, and the photoelectric detector is used for receiving, and the redundant information in the spectral information is removed. |
| priorityDate | 2022-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.