Robot for highway guardrail plate detection and control method

Robot for highway guardrail plate detection and control method

The invention provides a robot for highway guardrail plate detection and a control method, and the method comprises the steps: collecting an included angle theta'between a body and a lane line, a maximum distance d between the body and a guardrail plate, and a direction angle alpha of the maxim...

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Hauptverfasser: WANG XIAOYAN, WANG HONGJUN, WANG HUIFENG, ZHAO YUJIA, BAI JIADI, HUANG HE, WANG CHAOCHAO, LIU YUFENG, ZHAO HUAISUN, GAO RONG, SONG SHANGZHEN
Format: Patent
Sprache:chi ; eng
Schlagworte:
CONTROLLING
PHYSICS
REGULATING
SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
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creator WANG XIAOYAN
WANG HONGJUN
WANG HUIFENG
ZHAO YUJIA
BAI JIADI
HUANG HE
WANG CHAOCHAO
LIU YUFENG
ZHAO HUAISUN
GAO RONG
SONG SHANGZHEN
description The invention provides a robot for highway guardrail plate detection and a control method, and the method comprises the steps: collecting an included angle theta'between a body and a lane line, a maximum distance d between the body and a guardrail plate, and a direction angle alpha of the maximum distance d, and calculating a corrected vertical distance D 'between the body and the guardrail plate; and then a control signal uk is calculated according to the preset distance D between the body and the guardrail plate, and finally the tracking track of the robot is corrected, so that the robot can effectively keep a constant distance from the guardrail plate. Through the robot provided by the invention, the sampling parameters of the highway guardrail plate can be rapidly, stably and uninterruptedly obtained, an existing manual detection method is replaced, and the problems that the existing detection efficiency is low, the number of sampling points is small, and mistaken sampling and missing sampling are likely
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Through the robot provided by the invention, the sampling parameters of the highway guardrail plate can be rapidly, stably and uninterruptedly obtained, an existing manual detection method is replaced, and the problems that the existing detection efficiency is low, the number of sampling points is small, and mistaken sampling and missing sampling are likely</description><language>chi ; eng</language><subject>CONTROLLING ; PHYSICS ; REGULATING ; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES</subject><creationdate>2022</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=20220812&amp;DB=EPODOC&amp;CC=CN&amp;NR=114895681A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20220812&amp;DB=EPODOC&amp;CC=CN&amp;NR=114895681A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG XIAOYAN</creatorcontrib><creatorcontrib>WANG HONGJUN</creatorcontrib><creatorcontrib>WANG HUIFENG</creatorcontrib><creatorcontrib>ZHAO YUJIA</creatorcontrib><creatorcontrib>BAI JIADI</creatorcontrib><creatorcontrib>HUANG HE</creatorcontrib><creatorcontrib>WANG CHAOCHAO</creatorcontrib><creatorcontrib>LIU YUFENG</creatorcontrib><creatorcontrib>ZHAO HUAISUN</creatorcontrib><creatorcontrib>GAO RONG</creatorcontrib><creatorcontrib>SONG SHANGZHEN</creatorcontrib><title>Robot for highway guardrail plate detection and control method</title><description>The invention provides a robot for highway guardrail plate detection and a control method, and the method comprises the steps: collecting an included angle theta'between a body and a lane line, a maximum distance d between the body and a guardrail plate, and a direction angle alpha of the maximum distance d, and calculating a corrected vertical distance D 'between the body and the guardrail plate; and then a control signal uk is calculated according to the preset distance D between the body and the guardrail plate, and finally the tracking track of the robot is corrected, so that the robot can effectively keep a constant distance from the guardrail plate. 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subjects CONTROLLING
PHYSICS
REGULATING
SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
title Robot for highway guardrail plate detection and control method
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