Method and system for monitoring height change in material pile operation process
The invention relates to a height change monitoring method and system in a material pile operation process. The method comprises steps of collecting a reference plane image of a material field for accommodating a material pile from the vertical right above of the material pile, and determining the d...
Gespeichert in:
| Hauptverfasser: | , , , , , , , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | ZHANG XINGGUO XIAO XIAO TANG BING HUANG ZHIJIAN HE DONGMING OUYANG JUN HUANG ZHONGGUANG TONG BAOJUN RUAN QIUBIN ZHUANG CHENGXIN SHANG LIN LIANG KUN |
| description | The invention relates to a height change monitoring method and system in a material pile operation process. The method comprises steps of collecting a reference plane image of a material field for accommodating a material pile from the vertical right above of the material pile, and determining the distance proportional relation between the pixel distance of the reference plane image and the pre-measured shape data of the material field; measuring an emission angle between a to-be-emitted laser beam and the vertical direction; emitting a laser beam to irradiate the surface of the material pilein the initial operation state, collecting a first plane image corresponding to the initial state of the material field, and recording a first pixel position where a laser point in the first plane image is located; emitting a laser beam to irradiate the surface of the material pile after operation, collecting a second plane image corresponding to the material field at the moment, and recording a second pixel position wher |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN112229478A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN112229478A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN112229478A3</originalsourceid><addsrcrecordid>eNqNyjEKwkAQBdA0FqLeYTyARaKglhIUGwXBPgzJT3YgO7PsTuPtbTyA1Wvesno94MEGYh2ofIoj0miZoqm4ZdGJAmQKTn1gnUCiFNmRhWdKMoMsIbOLKaVsPUpZV4uR54LNz1W1vV3f7X2HZB1K4h4K79pnXTdNcz4cT5f9P-cL5bo35Q</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Method and system for monitoring height change in material pile operation process</title><source>esp@cenet</source><creator>ZHANG XINGGUO ; XIAO XIAO ; TANG BING ; HUANG ZHIJIAN ; HE DONGMING ; OUYANG JUN ; HUANG ZHONGGUANG ; TONG BAOJUN ; RUAN QIUBIN ; ZHUANG CHENGXIN ; SHANG LIN ; LIANG KUN</creator><creatorcontrib>ZHANG XINGGUO ; XIAO XIAO ; TANG BING ; HUANG ZHIJIAN ; HE DONGMING ; OUYANG JUN ; HUANG ZHONGGUANG ; TONG BAOJUN ; RUAN QIUBIN ; ZHUANG CHENGXIN ; SHANG LIN ; LIANG KUN</creatorcontrib><description>The invention relates to a height change monitoring method and system in a material pile operation process. The method comprises steps of collecting a reference plane image of a material field for accommodating a material pile from the vertical right above of the material pile, and determining the distance proportional relation between the pixel distance of the reference plane image and the pre-measured shape data of the material field; measuring an emission angle between a to-be-emitted laser beam and the vertical direction; emitting a laser beam to irradiate the surface of the material pilein the initial operation state, collecting a first plane image corresponding to the initial state of the material field, and recording a first pixel position where a laser point in the first plane image is located; emitting a laser beam to irradiate the surface of the material pile after operation, collecting a second plane image corresponding to the material field at the moment, and recording a second pixel position wher</description><language>chi ; eng</language><subject>MEASURING ; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL ; METERING BY VOLUME ; PHYSICS ; TESTING</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=20210115&DB=EPODOC&CC=CN&NR=112229478A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210115&DB=EPODOC&CC=CN&NR=112229478A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG XINGGUO</creatorcontrib><creatorcontrib>XIAO XIAO</creatorcontrib><creatorcontrib>TANG BING</creatorcontrib><creatorcontrib>HUANG ZHIJIAN</creatorcontrib><creatorcontrib>HE DONGMING</creatorcontrib><creatorcontrib>OUYANG JUN</creatorcontrib><creatorcontrib>HUANG ZHONGGUANG</creatorcontrib><creatorcontrib>TONG BAOJUN</creatorcontrib><creatorcontrib>RUAN QIUBIN</creatorcontrib><creatorcontrib>ZHUANG CHENGXIN</creatorcontrib><creatorcontrib>SHANG LIN</creatorcontrib><creatorcontrib>LIANG KUN</creatorcontrib><title>Method and system for monitoring height change in material pile operation process</title><description>The invention relates to a height change monitoring method and system in a material pile operation process. The method comprises steps of collecting a reference plane image of a material field for accommodating a material pile from the vertical right above of the material pile, and determining the distance proportional relation between the pixel distance of the reference plane image and the pre-measured shape data of the material field; measuring an emission angle between a to-be-emitted laser beam and the vertical direction; emitting a laser beam to irradiate the surface of the material pilein the initial operation state, collecting a first plane image corresponding to the initial state of the material field, and recording a first pixel position where a laser point in the first plane image is located; emitting a laser beam to irradiate the surface of the material pile after operation, collecting a second plane image corresponding to the material field at the moment, and recording a second pixel position wher</description><subject>MEASURING</subject><subject>MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL</subject><subject>METERING BY VOLUME</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyjEKwkAQBdA0FqLeYTyARaKglhIUGwXBPgzJT3YgO7PsTuPtbTyA1Wvesno94MEGYh2ofIoj0miZoqm4ZdGJAmQKTn1gnUCiFNmRhWdKMoMsIbOLKaVsPUpZV4uR54LNz1W1vV3f7X2HZB1K4h4K79pnXTdNcz4cT5f9P-cL5bo35Q</recordid><startdate>20210115</startdate><enddate>20210115</enddate><creator>ZHANG XINGGUO</creator><creator>XIAO XIAO</creator><creator>TANG BING</creator><creator>HUANG ZHIJIAN</creator><creator>HE DONGMING</creator><creator>OUYANG JUN</creator><creator>HUANG ZHONGGUANG</creator><creator>TONG BAOJUN</creator><creator>RUAN QIUBIN</creator><creator>ZHUANG CHENGXIN</creator><creator>SHANG LIN</creator><creator>LIANG KUN</creator><scope>EVB</scope></search><sort><creationdate>20210115</creationdate><title>Method and system for monitoring height change in material pile operation process</title><author>ZHANG XINGGUO ; XIAO XIAO ; TANG BING ; HUANG ZHIJIAN ; HE DONGMING ; OUYANG JUN ; HUANG ZHONGGUANG ; TONG BAOJUN ; RUAN QIUBIN ; ZHUANG CHENGXIN ; SHANG LIN ; LIANG KUN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN112229478A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>MEASURING</topic><topic>MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL</topic><topic>METERING BY VOLUME</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHANG XINGGUO</creatorcontrib><creatorcontrib>XIAO XIAO</creatorcontrib><creatorcontrib>TANG BING</creatorcontrib><creatorcontrib>HUANG ZHIJIAN</creatorcontrib><creatorcontrib>HE DONGMING</creatorcontrib><creatorcontrib>OUYANG JUN</creatorcontrib><creatorcontrib>HUANG ZHONGGUANG</creatorcontrib><creatorcontrib>TONG BAOJUN</creatorcontrib><creatorcontrib>RUAN QIUBIN</creatorcontrib><creatorcontrib>ZHUANG CHENGXIN</creatorcontrib><creatorcontrib>SHANG LIN</creatorcontrib><creatorcontrib>LIANG KUN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHANG XINGGUO</au><au>XIAO XIAO</au><au>TANG BING</au><au>HUANG ZHIJIAN</au><au>HE DONGMING</au><au>OUYANG JUN</au><au>HUANG ZHONGGUANG</au><au>TONG BAOJUN</au><au>RUAN QIUBIN</au><au>ZHUANG CHENGXIN</au><au>SHANG LIN</au><au>LIANG KUN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method and system for monitoring height change in material pile operation process</title><date>2021-01-15</date><risdate>2021</risdate><abstract>The invention relates to a height change monitoring method and system in a material pile operation process. The method comprises steps of collecting a reference plane image of a material field for accommodating a material pile from the vertical right above of the material pile, and determining the distance proportional relation between the pixel distance of the reference plane image and the pre-measured shape data of the material field; measuring an emission angle between a to-be-emitted laser beam and the vertical direction; emitting a laser beam to irradiate the surface of the material pilein the initial operation state, collecting a first plane image corresponding to the initial state of the material field, and recording a first pixel position where a laser point in the first plane image is located; emitting a laser beam to irradiate the surface of the material pile after operation, collecting a second plane image corresponding to the material field at the moment, and recording a second pixel position wher</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN112229478A |
| source | esp@cenet |
| subjects | MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL METERING BY VOLUME PHYSICS TESTING |
| title | Method and system for monitoring height change in material pile operation process |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-25T13%3A45%3A08IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=ZHANG%20XINGGUO&rft.date=2021-01-15&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN112229478A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |