CONTROL DEVICE, CRANE, AND METHOD FOR CONTROLLING CRANE
This crane control device controls the operation of a boom and a winch and transports a load from a start point to an end point, the control device comprising: an acquisition unit that acquires position information of the start point and position information of the end point; a horizontal trajectory...
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| creator | YAMAURA, Hiroshi ICHIKAWA, Hiroki TANIZUMI, Kazuya SUGAI, Yoshiaki TADANO, Yuji NOGUCHI, Shinji |
| description | This crane control device controls the operation of a boom and a winch and transports a load from a start point to an end point, the control device comprising: an acquisition unit that acquires position information of the start point and position information of the end point; a horizontal trajectory generation unit that, by using an optimal control theory, generates a horizontal trajectory for a distal-end part of the boom as represented by a horizontal-direction component of a straight line linking the start point and the end point; a movement trajectory generation unit that generates a trajectory of movement of the boom for transporting the load so as to follow the horizontal trajectory, and a trajectory of rotational movement of the winch; and a movement control unit that controls the boom and the winch based on the trajectory of movement of the boom and the winch. |
| format | Patent |
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a horizontal trajectory generation unit that, by using an optimal control theory, generates a horizontal trajectory for a distal-end part of the boom as represented by a horizontal-direction component of a straight line linking the start point and the end point; a movement trajectory generation unit that generates a trajectory of movement of the boom for transporting the load so as to follow the horizontal trajectory, and a trajectory of rotational movement of the winch; and a movement control unit that controls the boom and the winch based on the trajectory of movement of the boom and the winch.</description><language>eng ; fre ; ger</language><subject>CRANES ; HAULING ; HOISTING ; LIFTING ; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES ; PERFORMING OPERATIONS ; TRANSPORTING</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=20240306&DB=EPODOC&CC=EP&NR=4332048A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240306&DB=EPODOC&CC=EP&NR=4332048A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YAMAURA, Hiroshi</creatorcontrib><creatorcontrib>ICHIKAWA, Hiroki</creatorcontrib><creatorcontrib>TANIZUMI, Kazuya</creatorcontrib><creatorcontrib>SUGAI, Yoshiaki</creatorcontrib><creatorcontrib>TADANO, Yuji</creatorcontrib><creatorcontrib>NOGUCHI, Shinji</creatorcontrib><title>CONTROL DEVICE, CRANE, AND METHOD FOR CONTROLLING CRANE</title><description>This crane control device controls the operation of a boom and a winch and transports a load from a start point to an end point, the control device comprising: an acquisition unit that acquires position information of the start point and position information of the end point; a horizontal trajectory generation unit that, by using an optimal control theory, generates a horizontal trajectory for a distal-end part of the boom as represented by a horizontal-direction component of a straight line linking the start point and the end point; a movement trajectory generation unit that generates a trajectory of movement of the boom for transporting the load so as to follow the horizontal trajectory, and a trajectory of rotational movement of the winch; and a movement control unit that controls the boom and the winch based on the trajectory of movement of the boom and the winch.</description><subject>CRANES</subject><subject>HAULING</subject><subject>HOISTING</subject><subject>LIFTING</subject><subject>LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES</subject><subject>PERFORMING OPERATIONS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDB39vcLCfL3UXBxDfN0dtVRcA5y9ANSjn4uCr6uIR7-Lgpu_kEKUFU-nn7uEBU8DKxpiTnFqbxQmptBwc01xNlDN7UgPz61uCAxOTUvtSTeNcDE2NjIwMTC0dCYCCUAuswnVw</recordid><startdate>20240306</startdate><enddate>20240306</enddate><creator>YAMAURA, Hiroshi</creator><creator>ICHIKAWA, Hiroki</creator><creator>TANIZUMI, Kazuya</creator><creator>SUGAI, Yoshiaki</creator><creator>TADANO, Yuji</creator><creator>NOGUCHI, Shinji</creator><scope>EVB</scope></search><sort><creationdate>20240306</creationdate><title>CONTROL DEVICE, CRANE, AND METHOD FOR CONTROLLING CRANE</title><author>YAMAURA, Hiroshi ; ICHIKAWA, Hiroki ; TANIZUMI, Kazuya ; SUGAI, Yoshiaki ; TADANO, Yuji ; NOGUCHI, Shinji</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP4332048A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2024</creationdate><topic>CRANES</topic><topic>HAULING</topic><topic>HOISTING</topic><topic>LIFTING</topic><topic>LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES</topic><topic>PERFORMING OPERATIONS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>YAMAURA, Hiroshi</creatorcontrib><creatorcontrib>ICHIKAWA, Hiroki</creatorcontrib><creatorcontrib>TANIZUMI, Kazuya</creatorcontrib><creatorcontrib>SUGAI, Yoshiaki</creatorcontrib><creatorcontrib>TADANO, Yuji</creatorcontrib><creatorcontrib>NOGUCHI, Shinji</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YAMAURA, Hiroshi</au><au>ICHIKAWA, Hiroki</au><au>TANIZUMI, Kazuya</au><au>SUGAI, Yoshiaki</au><au>TADANO, Yuji</au><au>NOGUCHI, Shinji</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CONTROL DEVICE, CRANE, AND METHOD FOR CONTROLLING CRANE</title><date>2024-03-06</date><risdate>2024</risdate><abstract>This crane control device controls the operation of a boom and a winch and transports a load from a start point to an end point, the control device comprising: an acquisition unit that acquires position information of the start point and position information of the end point; a horizontal trajectory generation unit that, by using an optimal control theory, generates a horizontal trajectory for a distal-end part of the boom as represented by a horizontal-direction component of a straight line linking the start point and the end point; a movement trajectory generation unit that generates a trajectory of movement of the boom for transporting the load so as to follow the horizontal trajectory, and a trajectory of rotational movement of the winch; and a movement control unit that controls the boom and the winch based on the trajectory of movement of the boom and the winch.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| source | esp@cenet |
| subjects | CRANES HAULING HOISTING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES PERFORMING OPERATIONS TRANSPORTING |
| title | CONTROL DEVICE, CRANE, AND METHOD FOR CONTROLLING CRANE |
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