http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114794035-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3128c49d9d6cc01c2654df8950f4399b http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e7e4140486ab9e1d16b147f60ac54835 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01K79-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F17-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F17-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01K79-00 |
| filingDate | 2022-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b448211dd5ce2f3ad645a19a67f283e6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32432811ee12678ff65552f6fe6a32d7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b5f77a89655a4f2fdcd58c605e06dbf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_edd36320bf30018691887e7429367d79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a786f21fbb48cf85f89cbd20f20f6c26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24673e833c35341d1d9fac979b84ffb4 |
| publicationDate | 2022-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114794035-A |
| titleOfInvention | A tuna purse seine center fishery range automatic identification algorithm and fishery route search method |
| abstract | The invention relates to an automatic identification algorithm for the range of a tuna purse seine central fishing ground and a method for finding a route for the fishing ground. The fine fishing ground prediction indexes required by the tuna in different fishing ground areas are different, and the suitable range and equivalent value of the water temperature of the 100-meter water layer are different. The environmental field with dense lines and turns is the first choice for fishery detection. Combined with the vortex direction, flow velocity and vortex center point of the 100-meter water layer, the scope of the fishery is narrowed to determine the tuna fishery; the water temperature and current are required. Based on the forecast data of the fishing period of the day; the tuna non-fishing grounds are located in the low water temperature area, the yellow and orange currents and the central area of the vortex (within 60 nautical miles) in the 100-meter water layer, and need to be avoided. The invention establishes a tuna fishery detection route and a fish-finding method, which can quickly and conveniently find a high-yield fishery location, and provides a reference for improving ecologically efficient purse seine fishery. |
| priorityDate | 2022-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.