CONTROL SYSTEM OF SHIELD EXCAVATOR
To properly stop a shield excavator in an event of an abnormality.SOLUTION: A control system 1 of a shield excavator 100 includes a control unit 70 that acquires relevant information related to excavation and controls operation of a cutter head 20, a shield jack 34 and a screw conveyor 50 provided o...
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| creator | NAGATANI HIDEMOTO KII YOSHITAKA YOSHIZAKO KAZUO SAKANE HIDEYUKI NAKAGAWA MASAYOSHI OBAYASHI NOBUHIKO HONDA KAZUYUKI |
| description | To properly stop a shield excavator in an event of an abnormality.SOLUTION: A control system 1 of a shield excavator 100 includes a control unit 70 that acquires relevant information related to excavation and controls operation of a cutter head 20, a shield jack 34 and a screw conveyor 50 provided on the shield excavator 100. The control unit 70 controls, when information indicating an abnormal state is included in the acquired relevant information, the operation of devices according to the abnormal state, and causes the shield excavator 100 to stop operation.SELECTED DRAWING: Figure 3
【課題】異常が生じた場合にシールド掘進機を適切に停止させる。【解決手段】シールド掘進機１００の制御システム１は、掘進に関連する関連情報を取得し、シールド掘進機１００に設けられたカッタヘッド２０やシールドジャッキ３４、スクリューコンベヤ５０の作動を制御する制御部７０を備え、制御部７０は、取得された関連情報に異常状態を示す情報が含まれている場合には、異常状態に応じて機器の作動を制御し、シールド掘進機１００の運転を停止させる。【選択図】図３ |
| format | Patent |
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【課題】異常が生じた場合にシールド掘進機を適切に停止させる。【解決手段】シールド掘進機１００の制御システム１は、掘進に関連する関連情報を取得し、シールド掘進機１００に設けられたカッタヘッド２０やシールドジャッキ３４、スクリューコンベヤ５０の作動を制御する制御部７０を備え、制御部７０は、取得された関連情報に異常状態を示す情報が含まれている場合には、異常状態に応じて機器の作動を制御し、シールド掘進機１００の運転を停止させる。【選択図】図３</description><language>eng ; jpn</language><subject>EARTH DRILLING ; FIXED CONSTRUCTIONS ; GALLERIES ; LARGE UNDERGROUND CHAMBERS ; MINING ; SHAFTS ; TUNNELS</subject><creationdate>2021</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=20211213&DB=EPODOC&CC=JP&NR=2021188294A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211213&DB=EPODOC&CC=JP&NR=2021188294A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NAGATANI HIDEMOTO</creatorcontrib><creatorcontrib>KII YOSHITAKA</creatorcontrib><creatorcontrib>YOSHIZAKO KAZUO</creatorcontrib><creatorcontrib>SAKANE HIDEYUKI</creatorcontrib><creatorcontrib>NAKAGAWA MASAYOSHI</creatorcontrib><creatorcontrib>OBAYASHI NOBUHIKO</creatorcontrib><creatorcontrib>HONDA KAZUYUKI</creatorcontrib><title>CONTROL SYSTEM OF SHIELD EXCAVATOR</title><description>To properly stop a shield excavator in an event of an abnormality.SOLUTION: A control system 1 of a shield excavator 100 includes a control unit 70 that acquires relevant information related to excavation and controls operation of a cutter head 20, a shield jack 34 and a screw conveyor 50 provided on the shield excavator 100. The control unit 70 controls, when information indicating an abnormal state is included in the acquired relevant information, the operation of devices according to the abnormal state, and causes the shield excavator 100 to stop operation.SELECTED DRAWING: Figure 3
【課題】異常が生じた場合にシールド掘進機を適切に停止させる。【解決手段】シールド掘進機１００の制御システム１は、掘進に関連する関連情報を取得し、シールド掘進機１００に設けられたカッタヘッド２０やシールドジャッキ３４、スクリューコンベヤ５０の作動を制御する制御部７０を備え、制御部７０は、取得された関連情報に異常状態を示す情報が含まれている場合には、異常状態に応じて機器の作動を制御し、シールド掘進機１００の運転を停止させる。【選択図】図３</description><subject>EARTH DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>GALLERIES</subject><subject>LARGE UNDERGROUND CHAMBERS</subject><subject>MINING</subject><subject>SHAFTS</subject><subject>TUNNELS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFBy9vcLCfL3UQiODA5x9VXwd1MI9vB09XFRcI1wdgxzDPEP4mFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgZGhoYWFkaWJo7GRCkCAIkzIwg</recordid><startdate>20211213</startdate><enddate>20211213</enddate><creator>NAGATANI HIDEMOTO</creator><creator>KII YOSHITAKA</creator><creator>YOSHIZAKO KAZUO</creator><creator>SAKANE HIDEYUKI</creator><creator>NAKAGAWA MASAYOSHI</creator><creator>OBAYASHI NOBUHIKO</creator><creator>HONDA KAZUYUKI</creator><scope>EVB</scope></search><sort><creationdate>20211213</creationdate><title>CONTROL SYSTEM OF SHIELD EXCAVATOR</title><author>NAGATANI HIDEMOTO ; KII YOSHITAKA ; YOSHIZAKO KAZUO ; SAKANE HIDEYUKI ; NAKAGAWA MASAYOSHI ; OBAYASHI NOBUHIKO ; HONDA KAZUYUKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2021188294A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2021</creationdate><topic>EARTH DRILLING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>GALLERIES</topic><topic>LARGE UNDERGROUND CHAMBERS</topic><topic>MINING</topic><topic>SHAFTS</topic><topic>TUNNELS</topic><toplevel>online_resources</toplevel><creatorcontrib>NAGATANI HIDEMOTO</creatorcontrib><creatorcontrib>KII YOSHITAKA</creatorcontrib><creatorcontrib>YOSHIZAKO KAZUO</creatorcontrib><creatorcontrib>SAKANE HIDEYUKI</creatorcontrib><creatorcontrib>NAKAGAWA MASAYOSHI</creatorcontrib><creatorcontrib>OBAYASHI NOBUHIKO</creatorcontrib><creatorcontrib>HONDA KAZUYUKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NAGATANI HIDEMOTO</au><au>KII YOSHITAKA</au><au>YOSHIZAKO KAZUO</au><au>SAKANE HIDEYUKI</au><au>NAKAGAWA MASAYOSHI</au><au>OBAYASHI NOBUHIKO</au><au>HONDA KAZUYUKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CONTROL SYSTEM OF SHIELD EXCAVATOR</title><date>2021-12-13</date><risdate>2021</risdate><abstract>To properly stop a shield excavator in an event of an abnormality.SOLUTION: A control system 1 of a shield excavator 100 includes a control unit 70 that acquires relevant information related to excavation and controls operation of a cutter head 20, a shield jack 34 and a screw conveyor 50 provided on the shield excavator 100. The control unit 70 controls, when information indicating an abnormal state is included in the acquired relevant information, the operation of devices according to the abnormal state, and causes the shield excavator 100 to stop operation.SELECTED DRAWING: Figure 3
【課題】異常が生じた場合にシールド掘進機を適切に停止させる。【解決手段】シールド掘進機１００の制御システム１は、掘進に関連する関連情報を取得し、シールド掘進機１００に設けられたカッタヘッド２０やシールドジャッキ３４、スクリューコンベヤ５０の作動を制御する制御部７０を備え、制御部７０は、取得された関連情報に異常状態を示す情報が含まれている場合には、異常状態に応じて機器の作動を制御し、シールド掘進機１００の運転を停止させる。【選択図】図３</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; jpn |
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| subjects | EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS |
| title | CONTROL SYSTEM OF SHIELD EXCAVATOR |
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