Train automatic driving speed planning method and device

Train automatic driving speed planning method and device

The invention provides a train automatic driving speed planning method and device. The method comprises the steps that train parameters are obtained; establishing a train kinematics model according to the train parameters; according to the train kinematics model, calculating the highest cruise speed...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KANG YUANLEI, PENG YUNLONG, WANG KAI, LIU TAI, DING LONGBIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
ENSURING THE SAFETY OF RAILWAY TRAFFIC
GUIDING RAILWAY TRAFFIC
PERFORMING OPERATIONS
RAILWAYS
TRANSPORTING
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 KANG YUANLEI
PENG YUNLONG
WANG KAI
LIU TAI
DING LONGBIN
description The invention provides a train automatic driving speed planning method and device. The method comprises the steps that train parameters are obtained; establishing a train kinematics model according to the train parameters; according to the train kinematics model, calculating the highest cruise speed of each speed limit interval of the train, and generating a first shortest ATO target speed curve; optimizing the comfort level of the first shortest time ATO target speed curve according to the current train operation condition, and generating a second shortest time ATO target speed curve; adjusting the cruising speed of each speed limit interval in the second shortest time ATO target speed curve according to the train operation timetable time, and generating a third shortest time ATO target speed curve; and controlling the train to run according to the third shortest time ATO target speed curve. The method is used for overcoming the defect that train automatic driving speed planning cannot be fully combined with
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN117184176A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN117184176A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN117184176A3</originalsourceid><addsrcrecordid>eNrjZLAIKUrMzFNILC3Jz00syUxWSCnKLMvMS1coLkhNTVEoyEnMywNxc1NLMvJTFBLzUhRSUssyk1N5GFjTEnOKU3mhNDeDoptriLOHbmpBfnxqcUFicmpeakm8s5-hobmhhYmhuZmjMTFqAA0tLks</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Train automatic driving speed planning method and device</title><source>esp@cenet</source><creator>KANG YUANLEI ; PENG YUNLONG ; WANG KAI ; LIU TAI ; DING LONGBIN</creator><creatorcontrib>KANG YUANLEI ; PENG YUNLONG ; WANG KAI ; LIU TAI ; DING LONGBIN</creatorcontrib><description>The invention provides a train automatic driving speed planning method and device. The method comprises the steps that train parameters are obtained; establishing a train kinematics model according to the train parameters; according to the train kinematics model, calculating the highest cruise speed of each speed limit interval of the train, and generating a first shortest ATO target speed curve; optimizing the comfort level of the first shortest time ATO target speed curve according to the current train operation condition, and generating a second shortest time ATO target speed curve; adjusting the cruising speed of each speed limit interval in the second shortest time ATO target speed curve according to the train operation timetable time, and generating a third shortest time ATO target speed curve; and controlling the train to run according to the third shortest time ATO target speed curve. The method is used for overcoming the defect that train automatic driving speed planning cannot be fully combined with</description><language>chi ; eng</language><subject>ENSURING THE SAFETY OF RAILWAY TRAFFIC ; GUIDING RAILWAY TRAFFIC ; PERFORMING OPERATIONS ; RAILWAYS ; TRANSPORTING</subject><creationdate>2023</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=20231208&amp;DB=EPODOC&amp;CC=CN&amp;NR=117184176A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20231208&amp;DB=EPODOC&amp;CC=CN&amp;NR=117184176A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KANG YUANLEI</creatorcontrib><creatorcontrib>PENG YUNLONG</creatorcontrib><creatorcontrib>WANG KAI</creatorcontrib><creatorcontrib>LIU TAI</creatorcontrib><creatorcontrib>DING LONGBIN</creatorcontrib><title>Train automatic driving speed planning method and device</title><description>The invention provides a train automatic driving speed planning method and device. The method comprises the steps that train parameters are obtained; establishing a train kinematics model according to the train parameters; according to the train kinematics model, calculating the highest cruise speed of each speed limit interval of the train, and generating a first shortest ATO target speed curve; optimizing the comfort level of the first shortest time ATO target speed curve according to the current train operation condition, and generating a second shortest time ATO target speed curve; adjusting the cruising speed of each speed limit interval in the second shortest time ATO target speed curve according to the train operation timetable time, and generating a third shortest time ATO target speed curve; and controlling the train to run according to the third shortest time ATO target speed curve. The method is used for overcoming the defect that train automatic driving speed planning cannot be fully combined with</description><subject>ENSURING THE SAFETY OF RAILWAY TRAFFIC</subject><subject>GUIDING RAILWAY TRAFFIC</subject><subject>PERFORMING OPERATIONS</subject><subject>RAILWAYS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAIKUrMzFNILC3Jz00syUxWSCnKLMvMS1coLkhNTVEoyEnMywNxc1NLMvJTFBLzUhRSUssyk1N5GFjTEnOKU3mhNDeDoptriLOHbmpBfnxqcUFicmpeakm8s5-hobmhhYmhuZmjMTFqAA0tLks</recordid><startdate>20231208</startdate><enddate>20231208</enddate><creator>KANG YUANLEI</creator><creator>PENG YUNLONG</creator><creator>WANG KAI</creator><creator>LIU TAI</creator><creator>DING LONGBIN</creator><scope>EVB</scope></search><sort><creationdate>20231208</creationdate><title>Train automatic driving speed planning method and device</title><author>KANG YUANLEI ; PENG YUNLONG ; WANG KAI ; LIU TAI ; DING LONGBIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117184176A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>ENSURING THE SAFETY OF RAILWAY TRAFFIC</topic><topic>GUIDING RAILWAY TRAFFIC</topic><topic>PERFORMING OPERATIONS</topic><topic>RAILWAYS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>KANG YUANLEI</creatorcontrib><creatorcontrib>PENG YUNLONG</creatorcontrib><creatorcontrib>WANG KAI</creatorcontrib><creatorcontrib>LIU TAI</creatorcontrib><creatorcontrib>DING LONGBIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KANG YUANLEI</au><au>PENG YUNLONG</au><au>WANG KAI</au><au>LIU TAI</au><au>DING LONGBIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Train automatic driving speed planning method and device</title><date>2023-12-08</date><risdate>2023</risdate><abstract>The invention provides a train automatic driving speed planning method and device. The method comprises the steps that train parameters are obtained; establishing a train kinematics model according to the train parameters; according to the train kinematics model, calculating the highest cruise speed of each speed limit interval of the train, and generating a first shortest ATO target speed curve; optimizing the comfort level of the first shortest time ATO target speed curve according to the current train operation condition, and generating a second shortest time ATO target speed curve; adjusting the cruising speed of each speed limit interval in the second shortest time ATO target speed curve according to the train operation timetable time, and generating a third shortest time ATO target speed curve; and controlling the train to run according to the third shortest time ATO target speed curve. The method is used for overcoming the defect that train automatic driving speed planning cannot be fully combined with</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN117184176A
source esp@cenet
subjects ENSURING THE SAFETY OF RAILWAY TRAFFIC
GUIDING RAILWAY TRAFFIC
PERFORMING OPERATIONS
RAILWAYS
TRANSPORTING
title Train automatic driving speed planning method and device
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-21T20%3A25%3A34IST&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=KANG%20YUANLEI&rft.date=2023-12-08&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN117184176A%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