Multi-ship encounter collision prevention method for dynamic searching intelligent ship

Multi-ship encounter collision prevention method for dynamic searching intelligent ship

The invention relates to a multi-ship encounter collision prevention method for a dynamic searching intelligent ship. The multi-ship encounter collision prevention method comprises the steps of: S1, acquiring current position information, revolution angular speeds, ship speeds, ship lengths and ship...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: XIA YUANYUAN, WANG XIAOYUAN, JIANG YUHAN, LIU YAQI, DONG XIAOFEI, BO JIAGENG, ZHU SHENCHAO
Format: Patent
Sprache:chi ; eng
Schlagworte:
CONTROLLING
PHYSICS
REGULATING
SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
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 XIA YUANYUAN
WANG XIAOYUAN
JIANG YUHAN
LIU YAQI
DONG XIAOFEI
BO JIAGENG
ZHU SHENCHAO
description The invention relates to a multi-ship encounter collision prevention method for a dynamic searching intelligent ship. The multi-ship encounter collision prevention method comprises the steps of: S1, acquiring current position information, revolution angular speeds, ship speeds, ship lengths and ship motion conflict radii of the present ship and a plurality of coming ships; S2 acquiring a positionset of the coming ships as well as navigational speed and revolution angular speed ranges of the present ship at a next moment; S3, acquiring a predicted navigational point set through combining the navigational speed and the revolution angular speeds; S4, acquiring a distance evaluation function value of a predicted navigational point and the coming ships; S5, determining whether a brake distanceof the present ship is less than the distance evaluation function value, if so, recording the predicted navigational point, otherwise, activating emergent brake of the present ship; S6, and calculating an overall evaluation f
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN109976342A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN109976342A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN109976342A3</originalsourceid><addsrcrecordid>eNrjZAj3Lc0pydQtzsgsUEjNS84vzStJLVJIzs_JySzOzM9TKChKLUvNKwExc1NLMvJTFNLyixRSKvMSczOTFYpTE4uSMzLz0hUygfqAetKBahVAhvEwsKYl5hSn8kJpbgZFN9cQZw_d1IL8-NTigsTk1LzUknhnP0MDS0tzM2MTI0djYtQAAOO6Ovk</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Multi-ship encounter collision prevention method for dynamic searching intelligent ship</title><source>esp@cenet</source><creator>XIA YUANYUAN ; WANG XIAOYUAN ; JIANG YUHAN ; LIU YAQI ; DONG XIAOFEI ; BO JIAGENG ; ZHU SHENCHAO</creator><creatorcontrib>XIA YUANYUAN ; WANG XIAOYUAN ; JIANG YUHAN ; LIU YAQI ; DONG XIAOFEI ; BO JIAGENG ; ZHU SHENCHAO</creatorcontrib><description>The invention relates to a multi-ship encounter collision prevention method for a dynamic searching intelligent ship. The multi-ship encounter collision prevention method comprises the steps of: S1, acquiring current position information, revolution angular speeds, ship speeds, ship lengths and ship motion conflict radii of the present ship and a plurality of coming ships; S2 acquiring a positionset of the coming ships as well as navigational speed and revolution angular speed ranges of the present ship at a next moment; S3, acquiring a predicted navigational point set through combining the navigational speed and the revolution angular speeds; S4, acquiring a distance evaluation function value of a predicted navigational point and the coming ships; S5, determining whether a brake distanceof the present ship is less than the distance evaluation function value, if so, recording the predicted navigational point, otherwise, activating emergent brake of the present ship; S6, and calculating an overall evaluation f</description><language>chi ; eng</language><subject>CONTROLLING ; PHYSICS ; REGULATING ; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES</subject><creationdate>2019</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&amp;date=20190705&amp;DB=EPODOC&amp;CC=CN&amp;NR=109976342A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20190705&amp;DB=EPODOC&amp;CC=CN&amp;NR=109976342A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>XIA YUANYUAN</creatorcontrib><creatorcontrib>WANG XIAOYUAN</creatorcontrib><creatorcontrib>JIANG YUHAN</creatorcontrib><creatorcontrib>LIU YAQI</creatorcontrib><creatorcontrib>DONG XIAOFEI</creatorcontrib><creatorcontrib>BO JIAGENG</creatorcontrib><creatorcontrib>ZHU SHENCHAO</creatorcontrib><title>Multi-ship encounter collision prevention method for dynamic searching intelligent ship</title><description>The invention relates to a multi-ship encounter collision prevention method for a dynamic searching intelligent ship. The multi-ship encounter collision prevention method comprises the steps of: S1, acquiring current position information, revolution angular speeds, ship speeds, ship lengths and ship motion conflict radii of the present ship and a plurality of coming ships; S2 acquiring a positionset of the coming ships as well as navigational speed and revolution angular speed ranges of the present ship at a next moment; S3, acquiring a predicted navigational point set through combining the navigational speed and the revolution angular speeds; S4, acquiring a distance evaluation function value of a predicted navigational point and the coming ships; S5, determining whether a brake distanceof the present ship is less than the distance evaluation function value, if so, recording the predicted navigational point, otherwise, activating emergent brake of the present ship; S6, and calculating an overall evaluation f</description><subject>CONTROLLING</subject><subject>PHYSICS</subject><subject>REGULATING</subject><subject>SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAj3Lc0pydQtzsgsUEjNS84vzStJLVJIzs_JySzOzM9TKChKLUvNKwExc1NLMvJTFNLyixRSKvMSczOTFYpTE4uSMzLz0hUygfqAetKBahVAhvEwsKYl5hSn8kJpbgZFN9cQZw_d1IL8-NTigsTk1LzUknhnP0MDS0tzM2MTI0djYtQAAOO6Ovk</recordid><startdate>20190705</startdate><enddate>20190705</enddate><creator>XIA YUANYUAN</creator><creator>WANG XIAOYUAN</creator><creator>JIANG YUHAN</creator><creator>LIU YAQI</creator><creator>DONG XIAOFEI</creator><creator>BO JIAGENG</creator><creator>ZHU SHENCHAO</creator><scope>EVB</scope></search><sort><creationdate>20190705</creationdate><title>Multi-ship encounter collision prevention method for dynamic searching intelligent ship</title><author>XIA YUANYUAN ; WANG XIAOYUAN ; JIANG YUHAN ; LIU YAQI ; DONG XIAOFEI ; BO JIAGENG ; ZHU SHENCHAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN109976342A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2019</creationdate><topic>CONTROLLING</topic><topic>PHYSICS</topic><topic>REGULATING</topic><topic>SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES</topic><toplevel>online_resources</toplevel><creatorcontrib>XIA YUANYUAN</creatorcontrib><creatorcontrib>WANG XIAOYUAN</creatorcontrib><creatorcontrib>JIANG YUHAN</creatorcontrib><creatorcontrib>LIU YAQI</creatorcontrib><creatorcontrib>DONG XIAOFEI</creatorcontrib><creatorcontrib>BO JIAGENG</creatorcontrib><creatorcontrib>ZHU SHENCHAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>XIA YUANYUAN</au><au>WANG XIAOYUAN</au><au>JIANG YUHAN</au><au>LIU YAQI</au><au>DONG XIAOFEI</au><au>BO JIAGENG</au><au>ZHU SHENCHAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Multi-ship encounter collision prevention method for dynamic searching intelligent ship</title><date>2019-07-05</date><risdate>2019</risdate><abstract>The invention relates to a multi-ship encounter collision prevention method for a dynamic searching intelligent ship. The multi-ship encounter collision prevention method comprises the steps of: S1, acquiring current position information, revolution angular speeds, ship speeds, ship lengths and ship motion conflict radii of the present ship and a plurality of coming ships; S2 acquiring a positionset of the coming ships as well as navigational speed and revolution angular speed ranges of the present ship at a next moment; S3, acquiring a predicted navigational point set through combining the navigational speed and the revolution angular speeds; S4, acquiring a distance evaluation function value of a predicted navigational point and the coming ships; S5, determining whether a brake distanceof the present ship is less than the distance evaluation function value, if so, recording the predicted navigational point, otherwise, activating emergent brake of the present ship; S6, and calculating an overall evaluation f</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN109976342A
source esp@cenet
subjects CONTROLLING
PHYSICS
REGULATING
SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
title Multi-ship encounter collision prevention method for dynamic searching intelligent ship
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-09T14%3A54%3A04IST&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=XIA%20YUANYUAN&rft.date=2019-07-05&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN109976342A%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