Tablet interface for direct vision teleoperation of an excavator for urban construction work
In recent years, worker shortages in the field of urban construction are looming as an important issue. To address this difficulty, direct-vision remote control of a construction machine can be an effective solution by which a worker can play not only the role of an operator but also play the role o...
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| Veröffentlicht in: | Automation in construction 2019-06, Vol.102, p.17-26 |
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| container_title | Automation in construction |
| container_volume | 102 |
| creator | Okishiba, Shunsuke Fukui, Rui Takagi, Mitsuru Azumi, Hitoshi Warisawa, Shin’ichi Togashi, Ryoichi Kitaoka, Hiroyuki Ooi, Takeshi |
| description | In recent years, worker shortages in the field of urban construction are looming as an important issue. To address this difficulty, direct-vision remote control of a construction machine can be an effective solution by which a worker can play not only the role of an operator but also play the role of a manual laborer.This study examines a new direct-vision remote control system for an excavator using a tablet device. To realize an intuitive interface, we propose the following graphical user interfaces (GUI) of two kinds: input bucket velocity using virtual joysticks, and input bucket position by dragging a bucket. We conducted a usability evaluation experiment simulating a horizontal digging operation. Operability of the GUIs were compared with that of a GUI resembling the conventional International Organization for Standardization (ISO) teleoperation interface. The experimental result concludes that proposed two GUIs superior to the conventional interface in task execution time, accuracy, and subjective usability evaluation.
•Novel GUIs for direct vision teleoperation of an excavator were developed.•A user can control an excavator using a lightweight, small, and portable tablet PC.•Operability of the GUIs was evaluated using an actual remodeled mini-shovel.•Two newly developed GUIs enable unskilled operators to operate intuitively. |
| doi_str_mv | 10.1016/j.autcon.2019.02.003 |
| format | Article |
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•Novel GUIs for direct vision teleoperation of an excavator were developed.•A user can control an excavator using a lightweight, small, and portable tablet PC.•Operability of the GUIs was evaluated using an actual remodeled mini-shovel.•Two newly developed GUIs enable unskilled operators to operate intuitively.</description><identifier>ISSN: 0926-5805</identifier><identifier>EISSN: 1872-7891</identifier><identifier>DOI: 10.1016/j.autcon.2019.02.003</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Cognitive model ; Construction machine ; Ergonomics ; Excavation ; Excavators ; Graphical user interface ; Human–machine interface ; Hydraulic control ; Joysticks ; Remote control ; Shortages ; Standardization ; Usability ; User interface ; Vision</subject><ispartof>Automation in construction, 2019-06, Vol.102, p.17-26</ispartof><rights>2019 The Authors</rights><rights>Copyright Elsevier BV Jun 2019</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c446t-b7b94e1fc5e86940b55eabc1617827e2500031d0a2b110676c0ae6a2ca6c2f3a3</citedby><cites>FETCH-LOGICAL-c446t-b7b94e1fc5e86940b55eabc1617827e2500031d0a2b110676c0ae6a2ca6c2f3a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0926580517308294$$EHTML$$P50$$Gelsevier$$Hfree_for_read</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>Okishiba, Shunsuke</creatorcontrib><creatorcontrib>Fukui, Rui</creatorcontrib><creatorcontrib>Takagi, Mitsuru</creatorcontrib><creatorcontrib>Azumi, Hitoshi</creatorcontrib><creatorcontrib>Warisawa, Shin’ichi</creatorcontrib><creatorcontrib>Togashi, Ryoichi</creatorcontrib><creatorcontrib>Kitaoka, Hiroyuki</creatorcontrib><creatorcontrib>Ooi, Takeshi</creatorcontrib><title>Tablet interface for direct vision teleoperation of an excavator for urban construction work</title><title>Automation in construction</title><description>In recent years, worker shortages in the field of urban construction are looming as an important issue. To address this difficulty, direct-vision remote control of a construction machine can be an effective solution by which a worker can play not only the role of an operator but also play the role of a manual laborer.This study examines a new direct-vision remote control system for an excavator using a tablet device. To realize an intuitive interface, we propose the following graphical user interfaces (GUI) of two kinds: input bucket velocity using virtual joysticks, and input bucket position by dragging a bucket. We conducted a usability evaluation experiment simulating a horizontal digging operation. Operability of the GUIs were compared with that of a GUI resembling the conventional International Organization for Standardization (ISO) teleoperation interface. The experimental result concludes that proposed two GUIs superior to the conventional interface in task execution time, accuracy, and subjective usability evaluation.
•Novel GUIs for direct vision teleoperation of an excavator were developed.•A user can control an excavator using a lightweight, small, and portable tablet PC.•Operability of the GUIs was evaluated using an actual remodeled mini-shovel.•Two newly developed GUIs enable unskilled operators to operate intuitively.</description><subject>Cognitive model</subject><subject>Construction machine</subject><subject>Ergonomics</subject><subject>Excavation</subject><subject>Excavators</subject><subject>Graphical user interface</subject><subject>Human–machine interface</subject><subject>Hydraulic control</subject><subject>Joysticks</subject><subject>Remote control</subject><subject>Shortages</subject><subject>Standardization</subject><subject>Usability</subject><subject>User interface</subject><subject>Vision</subject><issn>0926-5805</issn><issn>1872-7891</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp9kE9LxDAQxYMouK5-Aw8Fz62TtEnaiyCL_2DBy3oTQpqdQurarEm66rc3tZ49DTP85r2ZR8glhYICFdd9ocdo3FAwoE0BrAAoj8iC1pLlsm7oMVlAw0TOa-Cn5CyEHgAkiGZBXje63WHM7BDRd9pg1jmfba1HE7ODDdYNWcQduj16HafOdZkeMvwy-qBjYid-9G2apQtC9KP5xT6dfzsnJ53eBbz4q0vycn-3WT3m6-eHp9XtOjdVJWLeyrapkHaGYy2aClrOUbeGCiprJpHxdG1Jt6BZSykIKQxoFJoZLQzrSl0uydWsu_fuY8QQVe9GPyRLxRiFWjDGeaKqmTLeheCxU3tv37X_VhTUlKPq1ZyjmnJUwFTyTWs38xqmDw4WvQrG4mBwDkltnf1f4AetBH7Q</recordid><startdate>201906</startdate><enddate>201906</enddate><creator>Okishiba, Shunsuke</creator><creator>Fukui, Rui</creator><creator>Takagi, Mitsuru</creator><creator>Azumi, Hitoshi</creator><creator>Warisawa, Shin’ichi</creator><creator>Togashi, Ryoichi</creator><creator>Kitaoka, Hiroyuki</creator><creator>Ooi, Takeshi</creator><general>Elsevier B.V</general><general>Elsevier BV</general><scope>6I.</scope><scope>AAFTH</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SC</scope><scope>7SP</scope><scope>8FD</scope><scope>FR3</scope><scope>JQ2</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope></search><sort><creationdate>201906</creationdate><title>Tablet interface for direct vision teleoperation of an excavator for urban construction work</title><author>Okishiba, Shunsuke ; 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To address this difficulty, direct-vision remote control of a construction machine can be an effective solution by which a worker can play not only the role of an operator but also play the role of a manual laborer.This study examines a new direct-vision remote control system for an excavator using a tablet device. To realize an intuitive interface, we propose the following graphical user interfaces (GUI) of two kinds: input bucket velocity using virtual joysticks, and input bucket position by dragging a bucket. We conducted a usability evaluation experiment simulating a horizontal digging operation. Operability of the GUIs were compared with that of a GUI resembling the conventional International Organization for Standardization (ISO) teleoperation interface. The experimental result concludes that proposed two GUIs superior to the conventional interface in task execution time, accuracy, and subjective usability evaluation.
•Novel GUIs for direct vision teleoperation of an excavator were developed.•A user can control an excavator using a lightweight, small, and portable tablet PC.•Operability of the GUIs was evaluated using an actual remodeled mini-shovel.•Two newly developed GUIs enable unskilled operators to operate intuitively.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.autcon.2019.02.003</doi><tpages>10</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Automation in construction, 2019-06, Vol.102, p.17-26 |
| issn | 0926-5805 1872-7891 |
| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Cognitive model Construction machine Ergonomics Excavation Excavators Graphical user interface Human–machine interface Hydraulic control Joysticks Remote control Shortages Standardization Usability User interface Vision |
| title | Tablet interface for direct vision teleoperation of an excavator for urban construction work |
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