http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114719198-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3906991998d04dd68032a61321d3b372 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A20-15 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17D5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01M3-243 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17D5-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01M3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F17D5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F17D5-02 |
| filingDate | 2022-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90eee79101ad8dd70f14aea48f1eb0c5 |
| publicationDate | 2022-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114719198-A |
| titleOfInvention | An intelligent detection method and device for pipeline leakage based on seepage noise integral domain modeling |
| abstract | The invention relates to the technical field of leakage detection of water pipelines, and discloses an intelligent detection method and device for pipeline leakage based on seepage noise integral domain modeling. The valve is connected with a water pipeline, wherein a tail valve is installed at the tail of the water pipeline, and both the pipeline valve and the tail valve are in a closed state. When the water pipeline is filled with the water to be detected, the pipeline is opened. valve, the water to be detected is diverted to the water pipeline, and the permeation noise integration domain of the permeation noise wave velocity is calculated using the permeation noise wave velocity. When the permeation noise integration domain exceeds a threshold, the camera at the tail valve is activated, based on The three-dimensional positioning technology uses the camera to photograph the water pipeline and the ground position where the water pipeline is located, to determine the leakage point and issue an alarm. The invention can intelligently solve the problem of inaccurate positioning of the leakage of water pipes for residential water. |
| priorityDate | 2022-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.