Vehicle operation risk assessment system in multi-vehicle environment based on dynamic risk potential energy field

Vehicle operation risk assessment system in multi-vehicle environment based on dynamic risk potential energy field

A dynamic risk potential energy field-based vehicle operation risk assessment system in a multi-vehicle environment relates to the technical field of road safety, and solves the problem of low assessment accuracy of an existing vehicle operation risk assessment method. The system comprises an inform...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: MA YANLI, YIN BIQING
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
SIGNALLING
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
TRAFFIC CONTROL SYSTEMS
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 MA YANLI
YIN BIQING
description A dynamic risk potential energy field-based vehicle operation risk assessment system in a multi-vehicle environment relates to the technical field of road safety, and solves the problem of low assessment accuracy of an existing vehicle operation risk assessment method. The system comprises an information acquisition subsystem, a data extraction center and a dynamic risk potential energy field subsystem; the information acquisition subsystem is used for acquiring dynamic traffic information and transmitting the dynamic traffic information to the data extraction center connected with the dynamictraffic information; the data extraction center is used for classifying the dynamic traffic information transmitted by the information acquisition subsystem, and respectively establishing a target position data set, a static obstacle data set, a road condition data set and a dynamic obstacle data set; and the dynamic risk potential energy field subsystem is used for calculating dynamic risk potential energy field intensi
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN112002143A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN112002143A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN112002143A3</originalsourceid><addsrcrecordid>eNqNzDsOwjAQBNA0FAi4w3KASPlwARSBqKgQbbQ4G1jFP3lNJN8eC3IAqinmzayLcKcXK03gPAWM7CwElglQhEQM2QiSJJIBtmDeOnI5LwuyMwdnv-aBQgPk8ZAsGla_E-9iLhl1thSeCUYmPWyL1YhaaLfkptifT7fuUpJ3PYlHlXXsu2tdN1XV1If22P5jPnAeRMY</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Vehicle operation risk assessment system in multi-vehicle environment based on dynamic risk potential energy field</title><source>esp@cenet</source><creator>MA YANLI ; YIN BIQING</creator><creatorcontrib>MA YANLI ; YIN BIQING</creatorcontrib><description>A dynamic risk potential energy field-based vehicle operation risk assessment system in a multi-vehicle environment relates to the technical field of road safety, and solves the problem of low assessment accuracy of an existing vehicle operation risk assessment method. The system comprises an information acquisition subsystem, a data extraction center and a dynamic risk potential energy field subsystem; the information acquisition subsystem is used for acquiring dynamic traffic information and transmitting the dynamic traffic information to the data extraction center connected with the dynamictraffic information; the data extraction center is used for classifying the dynamic traffic information transmitted by the information acquisition subsystem, and respectively establishing a target position data set, a static obstacle data set, a road condition data set and a dynamic obstacle data set; and the dynamic risk potential energy field subsystem is used for calculating dynamic risk potential energy field intensi</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ; HANDLING RECORD CARRIERS ; PHYSICS ; PRESENTATION OF DATA ; RECOGNITION OF DATA ; RECORD CARRIERS ; SIGNALLING ; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR ; TRAFFIC CONTROL SYSTEMS</subject><creationdate>2020</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=20201127&amp;DB=EPODOC&amp;CC=CN&amp;NR=112002143A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20201127&amp;DB=EPODOC&amp;CC=CN&amp;NR=112002143A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MA YANLI</creatorcontrib><creatorcontrib>YIN BIQING</creatorcontrib><title>Vehicle operation risk assessment system in multi-vehicle environment based on dynamic risk potential energy field</title><description>A dynamic risk potential energy field-based vehicle operation risk assessment system in a multi-vehicle environment relates to the technical field of road safety, and solves the problem of low assessment accuracy of an existing vehicle operation risk assessment method. The system comprises an information acquisition subsystem, a data extraction center and a dynamic risk potential energy field subsystem; the information acquisition subsystem is used for acquiring dynamic traffic information and transmitting the dynamic traffic information to the data extraction center connected with the dynamictraffic information; the data extraction center is used for classifying the dynamic traffic information transmitted by the information acquisition subsystem, and respectively establishing a target position data set, a static obstacle data set, a road condition data set and a dynamic obstacle data set; and the dynamic risk potential energy field subsystem is used for calculating dynamic risk potential energy field intensi</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES</subject><subject>HANDLING RECORD CARRIERS</subject><subject>PHYSICS</subject><subject>PRESENTATION OF DATA</subject><subject>RECOGNITION OF DATA</subject><subject>RECORD CARRIERS</subject><subject>SIGNALLING</subject><subject>SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR</subject><subject>TRAFFIC CONTROL SYSTEMS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNzDsOwjAQBNA0FAi4w3KASPlwARSBqKgQbbQ4G1jFP3lNJN8eC3IAqinmzayLcKcXK03gPAWM7CwElglQhEQM2QiSJJIBtmDeOnI5LwuyMwdnv-aBQgPk8ZAsGla_E-9iLhl1thSeCUYmPWyL1YhaaLfkptifT7fuUpJ3PYlHlXXsu2tdN1XV1If22P5jPnAeRMY</recordid><startdate>20201127</startdate><enddate>20201127</enddate><creator>MA YANLI</creator><creator>YIN BIQING</creator><scope>EVB</scope></search><sort><creationdate>20201127</creationdate><title>Vehicle operation risk assessment system in multi-vehicle environment based on dynamic risk potential energy field</title><author>MA YANLI ; YIN BIQING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN112002143A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2020</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES</topic><topic>HANDLING RECORD CARRIERS</topic><topic>PHYSICS</topic><topic>PRESENTATION OF DATA</topic><topic>RECOGNITION OF DATA</topic><topic>RECORD CARRIERS</topic><topic>SIGNALLING</topic><topic>SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR</topic><topic>TRAFFIC CONTROL SYSTEMS</topic><toplevel>online_resources</toplevel><creatorcontrib>MA YANLI</creatorcontrib><creatorcontrib>YIN BIQING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MA YANLI</au><au>YIN BIQING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Vehicle operation risk assessment system in multi-vehicle environment based on dynamic risk potential energy field</title><date>2020-11-27</date><risdate>2020</risdate><abstract>A dynamic risk potential energy field-based vehicle operation risk assessment system in a multi-vehicle environment relates to the technical field of road safety, and solves the problem of low assessment accuracy of an existing vehicle operation risk assessment method. The system comprises an information acquisition subsystem, a data extraction center and a dynamic risk potential energy field subsystem; the information acquisition subsystem is used for acquiring dynamic traffic information and transmitting the dynamic traffic information to the data extraction center connected with the dynamictraffic information; the data extraction center is used for classifying the dynamic traffic information transmitted by the information acquisition subsystem, and respectively establishing a target position data set, a static obstacle data set, a road condition data set and a dynamic obstacle data set; and the dynamic risk potential energy field subsystem is used for calculating dynamic risk potential energy field intensi</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN112002143A
source esp@cenet
subjects CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
SIGNALLING
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
TRAFFIC CONTROL SYSTEMS
title Vehicle operation risk assessment system in multi-vehicle environment based on dynamic risk potential energy field
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-27T21%3A26%3A27IST&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=MA%20YANLI&rft.date=2020-11-27&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN112002143A%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