Underwater node positioning method, device and equipment and storage medium
The invention discloses an underwater node positioning method, device and equipment and a storage medium, which are applied to the field of underwater node positioning, permutation and combination are carried out on reference nodes in a manner that every three reference nodes form a group to constru...
Gespeichert in:
Hauptverfasser: | , , , , , , |
---|---|
Format: | Patent |
Sprache: | chi ; eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
container_end_page | |
---|---|
container_issue | |
container_start_page | |
container_title | |
container_volume | |
creator | GUO JIANI CHEN HAO WANG YIRAN XU CANGZHU HWANGBO BYUNG-MOON SONG SHANSHAN AN BAINING |
description | The invention discloses an underwater node positioning method, device and equipment and a storage medium, which are applied to the field of underwater node positioning, permutation and combination are carried out on reference nodes in a manner that every three reference nodes form a group to construct a plurality of reference node sets, and geometric dilution values between each reference node set and a node to be positioned are calculated; and selecting the reference node set with the minimum geometric dilution value as a target reference node set for positioning, determining the positioned to-be-positioned node as a positioned node, calculating the positioning error of the positioned node, determining the confidence of the positioned node according to the positioning error of the positioned node, and determining the positioning error of the positioned node according to the confidence. And determining the positioned node with the confidence greater than a confidence threshold as a pseudo reference node. Acco |
format | Patent |
fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN118425884A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN118425884A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN118425884A3</originalsourceid><addsrcrecordid>eNqNyjEKAjEQRuE0FqLeYey1WF0hrSyKIFhpvYSd33XATGKS1esr4gGsHg--sTlelJFeriCRBgbFkKVIUNGePMot8IIYT-lATpnwGCR6aPleLiG5Hh_IMvipGV3dPWP268TM97tzc1gihhY5ug6K0janqrL1amNtvV3_Y95-wTWv</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Underwater node positioning method, device and equipment and storage medium</title><source>esp@cenet</source><creator>GUO JIANI ; CHEN HAO ; WANG YIRAN ; XU CANGZHU ; HWANGBO BYUNG-MOON ; SONG SHANSHAN ; AN BAINING</creator><creatorcontrib>GUO JIANI ; CHEN HAO ; WANG YIRAN ; XU CANGZHU ; HWANGBO BYUNG-MOON ; SONG SHANSHAN ; AN BAINING</creatorcontrib><description>The invention discloses an underwater node positioning method, device and equipment and a storage medium, which are applied to the field of underwater node positioning, permutation and combination are carried out on reference nodes in a manner that every three reference nodes form a group to construct a plurality of reference node sets, and geometric dilution values between each reference node set and a node to be positioned are calculated; and selecting the reference node set with the minimum geometric dilution value as a target reference node set for positioning, determining the positioned to-be-positioned node as a positioned node, calculating the positioning error of the positioned node, determining the confidence of the positioned node according to the positioning error of the positioned node, and determining the positioning error of the positioned node according to the confidence. And determining the positioned node with the confidence greater than a confidence threshold as a pseudo reference node. Acco</description><language>chi ; eng</language><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES ; CALCULATING ; COMPUTING ; COUNTING ; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ; ELECTRIC DIGITAL DATA PROCESSING ; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES ; MEASURING ; PHYSICS ; RADIO DIRECTION-FINDING ; RADIO NAVIGATION ; TESTING</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240802&DB=EPODOC&CC=CN&NR=118425884A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240802&DB=EPODOC&CC=CN&NR=118425884A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GUO JIANI</creatorcontrib><creatorcontrib>CHEN HAO</creatorcontrib><creatorcontrib>WANG YIRAN</creatorcontrib><creatorcontrib>XU CANGZHU</creatorcontrib><creatorcontrib>HWANGBO BYUNG-MOON</creatorcontrib><creatorcontrib>SONG SHANSHAN</creatorcontrib><creatorcontrib>AN BAINING</creatorcontrib><title>Underwater node positioning method, device and equipment and storage medium</title><description>The invention discloses an underwater node positioning method, device and equipment and a storage medium, which are applied to the field of underwater node positioning, permutation and combination are carried out on reference nodes in a manner that every three reference nodes form a group to construct a plurality of reference node sets, and geometric dilution values between each reference node set and a node to be positioned are calculated; and selecting the reference node set with the minimum geometric dilution value as a target reference node set for positioning, determining the positioned to-be-positioned node as a positioned node, calculating the positioning error of the positioned node, determining the confidence of the positioned node according to the positioning error of the positioned node, and determining the positioning error of the positioned node according to the confidence. And determining the positioned node with the confidence greater than a confidence threshold as a pseudo reference node. Acco</description><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</subject><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>RADIO DIRECTION-FINDING</subject><subject>RADIO NAVIGATION</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyjEKAjEQRuE0FqLeYey1WF0hrSyKIFhpvYSd33XATGKS1esr4gGsHg--sTlelJFeriCRBgbFkKVIUNGePMot8IIYT-lATpnwGCR6aPleLiG5Hh_IMvipGV3dPWP268TM97tzc1gihhY5ug6K0janqrL1amNtvV3_Y95-wTWv</recordid><startdate>20240802</startdate><enddate>20240802</enddate><creator>GUO JIANI</creator><creator>CHEN HAO</creator><creator>WANG YIRAN</creator><creator>XU CANGZHU</creator><creator>HWANGBO BYUNG-MOON</creator><creator>SONG SHANSHAN</creator><creator>AN BAINING</creator><scope>EVB</scope></search><sort><creationdate>20240802</creationdate><title>Underwater node positioning method, device and equipment and storage medium</title><author>GUO JIANI ; CHEN HAO ; WANG YIRAN ; XU CANGZHU ; HWANGBO BYUNG-MOON ; SONG SHANSHAN ; AN BAINING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118425884A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</topic><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>RADIO DIRECTION-FINDING</topic><topic>RADIO NAVIGATION</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>GUO JIANI</creatorcontrib><creatorcontrib>CHEN HAO</creatorcontrib><creatorcontrib>WANG YIRAN</creatorcontrib><creatorcontrib>XU CANGZHU</creatorcontrib><creatorcontrib>HWANGBO BYUNG-MOON</creatorcontrib><creatorcontrib>SONG SHANSHAN</creatorcontrib><creatorcontrib>AN BAINING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GUO JIANI</au><au>CHEN HAO</au><au>WANG YIRAN</au><au>XU CANGZHU</au><au>HWANGBO BYUNG-MOON</au><au>SONG SHANSHAN</au><au>AN BAINING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Underwater node positioning method, device and equipment and storage medium</title><date>2024-08-02</date><risdate>2024</risdate><abstract>The invention discloses an underwater node positioning method, device and equipment and a storage medium, which are applied to the field of underwater node positioning, permutation and combination are carried out on reference nodes in a manner that every three reference nodes form a group to construct a plurality of reference node sets, and geometric dilution values between each reference node set and a node to be positioned are calculated; and selecting the reference node set with the minimum geometric dilution value as a target reference node set for positioning, determining the positioned to-be-positioned node as a positioned node, calculating the positioning error of the positioned node, determining the confidence of the positioned node according to the positioning error of the positioned node, and determining the positioning error of the positioned node according to the confidence. And determining the positioned node with the confidence greater than a confidence threshold as a pseudo reference node. Acco</abstract><oa>free_for_read</oa></addata></record> |
fulltext | fulltext_linktorsrc |
identifier | |
ispartof | |
issn | |
language | chi ; eng |
recordid | cdi_epo_espacenet_CN118425884A |
source | esp@cenet |
subjects | ANALOGOUS ARRANGEMENTS USING OTHER WAVES CALCULATING COMPUTING COUNTING DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRIC DIGITAL DATA PROCESSING LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING |
title | Underwater node positioning method, device and equipment and storage medium |
url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-22T06%3A19%3A35IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=GUO%20JIANI&rft.date=2024-08-02&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN118425884A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |