Maintenance and identification method for electronic recycling device
The invention relates to a maintenance and identification method for an electronic recycling device. The maintenance and identification method comprises the following steps: analyzing a circuit principle; dividing a functional module; selecting a suitable fault diagnosis method; designing and progra...
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| creator | LIU WEI WANG PIN CHENG KAN XUE XUEDONG CHENG XUDE ZHENG YUAN LIU DONGYAN CHEN YINGBING ZHANG LE |
| description | The invention relates to a maintenance and identification method for an electronic recycling device. The maintenance and identification method comprises the following steps: analyzing a circuit principle; dividing a functional module; selecting a suitable fault diagnosis method; designing and programming a fault testing set and applying an excitation signal; positioning measured output response and a fault to a module unit; measuring and calculating maintenance cost and giving out an identification conclusion. According to the maintenance and identification method for the electronic recyclingdevice, provided by the invention, the excitation signal is applied to an input end and a fault point is analyzed by outputting a measured output response signal through an acquired output signal, andthen the electronic recycling device is maintained and identified; a circuit board to be identified is subjected to fault diagnosis and positioning; after the fault is positioned to the module unit,the measurement and calcula |
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The maintenance and identification method comprises the following steps: analyzing a circuit principle; dividing a functional module; selecting a suitable fault diagnosis method; designing and programming a fault testing set and applying an excitation signal; positioning measured output response and a fault to a module unit; measuring and calculating maintenance cost and giving out an identification conclusion. According to the maintenance and identification method for the electronic recyclingdevice, provided by the invention, the excitation signal is applied to an input end and a fault point is analyzed by outputting a measured output response signal through an acquired output signal, andthen the electronic recycling device is maintained and identified; a circuit board to be identified is subjected to fault diagnosis and positioning; after the fault is positioned to the module unit,the measurement and calcula</description><language>chi ; eng</language><subject>MEASURING ; MEASURING ELECTRIC VARIABLES ; MEASURING MAGNETIC VARIABLES ; PHYSICS ; TESTING</subject><creationdate>2018</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=20180213&DB=EPODOC&CC=CN&NR=107688127A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180213&DB=EPODOC&CC=CN&NR=107688127A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIU WEI</creatorcontrib><creatorcontrib>WANG PIN</creatorcontrib><creatorcontrib>CHENG KAN</creatorcontrib><creatorcontrib>XUE XUEDONG</creatorcontrib><creatorcontrib>CHENG XUDE</creatorcontrib><creatorcontrib>ZHENG YUAN</creatorcontrib><creatorcontrib>LIU DONGYAN</creatorcontrib><creatorcontrib>CHEN YINGBING</creatorcontrib><creatorcontrib>ZHANG LE</creatorcontrib><title>Maintenance and identification method for electronic recycling device</title><description>The invention relates to a maintenance and identification method for an electronic recycling device. 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According to the maintenance and identification method for the electronic recyclingdevice, provided by the invention, the excitation signal is applied to an input end and a fault point is analyzed by outputting a measured output response signal through an acquired output signal, andthen the electronic recycling device is maintained and identified; a circuit board to be identified is subjected to fault diagnosis and positioning; after the fault is positioned to the module unit,the measurement and calcula</description><subject>MEASURING</subject><subject>MEASURING ELECTRIC VARIABLES</subject><subject>MEASURING MAGNETIC VARIABLES</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyjEKwkAQBdBtLES9w3gAwSiYtBIiNlrZh2H2rxmIs2EzCN7exgNYveYtQ3djNYexCYgtkkaYa1Jh12z0gg85UsqFMEK8ZFOhAvnIqPakiLcK1mGReJyx-bkK20v3aK87TLnHPLHA4H17r_b1qWmqQ30-_nO-HzUznA</recordid><startdate>20180213</startdate><enddate>20180213</enddate><creator>LIU WEI</creator><creator>WANG PIN</creator><creator>CHENG KAN</creator><creator>XUE XUEDONG</creator><creator>CHENG XUDE</creator><creator>ZHENG YUAN</creator><creator>LIU DONGYAN</creator><creator>CHEN YINGBING</creator><creator>ZHANG LE</creator><scope>EVB</scope></search><sort><creationdate>20180213</creationdate><title>Maintenance and identification method for electronic recycling device</title><author>LIU WEI ; WANG PIN ; CHENG KAN ; XUE XUEDONG ; CHENG XUDE ; ZHENG YUAN ; LIU DONGYAN ; CHEN YINGBING ; ZHANG LE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN107688127A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2018</creationdate><topic>MEASURING</topic><topic>MEASURING ELECTRIC VARIABLES</topic><topic>MEASURING MAGNETIC VARIABLES</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>LIU WEI</creatorcontrib><creatorcontrib>WANG PIN</creatorcontrib><creatorcontrib>CHENG KAN</creatorcontrib><creatorcontrib>XUE XUEDONG</creatorcontrib><creatorcontrib>CHENG XUDE</creatorcontrib><creatorcontrib>ZHENG YUAN</creatorcontrib><creatorcontrib>LIU DONGYAN</creatorcontrib><creatorcontrib>CHEN YINGBING</creatorcontrib><creatorcontrib>ZHANG LE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIU WEI</au><au>WANG PIN</au><au>CHENG KAN</au><au>XUE XUEDONG</au><au>CHENG XUDE</au><au>ZHENG YUAN</au><au>LIU DONGYAN</au><au>CHEN YINGBING</au><au>ZHANG LE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Maintenance and identification method for electronic recycling device</title><date>2018-02-13</date><risdate>2018</risdate><abstract>The invention relates to a maintenance and identification method for an electronic recycling device. The maintenance and identification method comprises the following steps: analyzing a circuit principle; dividing a functional module; selecting a suitable fault diagnosis method; designing and programming a fault testing set and applying an excitation signal; positioning measured output response and a fault to a module unit; measuring and calculating maintenance cost and giving out an identification conclusion. According to the maintenance and identification method for the electronic recyclingdevice, provided by the invention, the excitation signal is applied to an input end and a fault point is analyzed by outputting a measured output response signal through an acquired output signal, andthen the electronic recycling device is maintained and identified; a circuit board to be identified is subjected to fault diagnosis and positioning; after the fault is positioned to the module unit,the measurement and calcula</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING |
| title | Maintenance and identification method for electronic recycling device |
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