Multi-source data fusion-based safety distance management and control method for working equipment in live-line area
The invention discloses a multi-source data fusion-based safe distance management and control method for working equipment in a live-line area. The method comprises the steps of collecting laser radar point clouds of the live-line area and performing point cloud splicing to generate a three-dimensio...
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| creator | WANG ZHIJUN ZHANG XIAOLONG CHEN YING CHEN JIANFEI GAN HONGXING ZHANG JIANZENG ZHANG JIANFEI LEI DA JU HONG LIU XIONGJUN WANG GANG ZHU YONG WANG DILIANG XU WEI TONG JIANFENG ZOU TONG |
| description | The invention discloses a multi-source data fusion-based safe distance management and control method for working equipment in a live-line area. The method comprises the steps of collecting laser radar point clouds of the live-line area and performing point cloud splicing to generate a three-dimensional scene based on the live-line area; performing ground model fitting on the point cloud of the ground model to be fitted, deleting the point cloud according to the ground model, and generating a three-dimensional electronic fence of the electrified region; synchronously acquiring image data, identifying the operation equipment in the image, acquiring point cloud data of the operation equipment, and performing linear model fitting; and taking the point cloud mass center of the operation equipment as the center, segmenting the point cloud in the specified radius range as a new live-line area, calculating the distance between the line segment of the linear model of the operation equipment and the new live-line area, |
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The method comprises the steps of collecting laser radar point clouds of the live-line area and performing point cloud splicing to generate a three-dimensional scene based on the live-line area; performing ground model fitting on the point cloud of the ground model to be fitted, deleting the point cloud according to the ground model, and generating a three-dimensional electronic fence of the electrified region; synchronously acquiring image data, identifying the operation equipment in the image, acquiring point cloud data of the operation equipment, and performing linear model fitting; and taking the point cloud mass center of the operation equipment as the center, segmenting the point cloud in the specified radius range as a new live-line area, calculating the distance between the line segment of the linear model of the operation equipment and the new live-line area,</description><language>chi ; eng</language><subject>ALARM SYSTEMS ; ANALOGOUS ARRANGEMENTS USING OTHER WAVES ; CALCULATING ; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS ; COMPUTING ; COUNTING ; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES ; MEASURING ; ORDER TELEGRAPHS ; PHYSICS ; RADIO DIRECTION-FINDING ; RADIO NAVIGATION ; SIGNALLING ; SIGNALLING OR CALLING SYSTEMS ; 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=20240709&DB=EPODOC&CC=CN&NR=118311598A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240709&DB=EPODOC&CC=CN&NR=118311598A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG ZHIJUN</creatorcontrib><creatorcontrib>ZHANG XIAOLONG</creatorcontrib><creatorcontrib>CHEN YING</creatorcontrib><creatorcontrib>CHEN JIANFEI</creatorcontrib><creatorcontrib>GAN HONGXING</creatorcontrib><creatorcontrib>ZHANG JIANZENG</creatorcontrib><creatorcontrib>ZHANG JIANFEI</creatorcontrib><creatorcontrib>LEI DA</creatorcontrib><creatorcontrib>JU HONG</creatorcontrib><creatorcontrib>LIU XIONGJUN</creatorcontrib><creatorcontrib>WANG GANG</creatorcontrib><creatorcontrib>ZHU YONG</creatorcontrib><creatorcontrib>WANG DILIANG</creatorcontrib><creatorcontrib>XU WEI</creatorcontrib><creatorcontrib>TONG JIANFENG</creatorcontrib><creatorcontrib>ZOU TONG</creatorcontrib><title>Multi-source data fusion-based safety distance management and control method for working equipment in live-line area</title><description>The invention discloses a multi-source data fusion-based safe distance management and control method for working equipment in a live-line area. 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The method comprises the steps of collecting laser radar point clouds of the live-line area and performing point cloud splicing to generate a three-dimensional scene based on the live-line area; performing ground model fitting on the point cloud of the ground model to be fitted, deleting the point cloud according to the ground model, and generating a three-dimensional electronic fence of the electrified region; synchronously acquiring image data, identifying the operation equipment in the image, acquiring point cloud data of the operation equipment, and performing linear model fitting; and taking the point cloud mass center of the operation equipment as the center, segmenting the point cloud in the specified radius range as a new live-line area, calculating the distance between the line segment of the linear model of the operation equipment and the new live-line area,</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ALARM SYSTEMS ANALOGOUS ARRANGEMENTS USING OTHER WAVES CALCULATING COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS COMPUTING COUNTING DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING ORDER TELEGRAPHS PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION SIGNALLING SIGNALLING OR CALLING SYSTEMS TESTING |
| title | Multi-source data fusion-based safety distance management and control method for working equipment in live-line area |
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