Automatic monitoring and controlling device of intelligent IC card gasometer

Automatic monitoring and controlling device of intelligent IC card gasometer

The utility model adopts an IC card as a carrier for buying gas for a user and monitoring information of a gasometer, and can realize the precise changes of the measuring signal of gasometers by an infrared pulse optical sensing circuit. The utility model is mainly composed of a pulse source circuit...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: XIANDA WU, TINGJIAN FANG, FENG LI
Format: Patent
Sprache:eng
Schlagworte:
CHECKING-DEVICES
COIN-FREED OR LIKE APPARATUS
PHYSICS
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 XIANDA WU
TINGJIAN FANG
FENG LI
description The utility model adopts an IC card as a carrier for buying gas for a user and monitoring information of a gasometer, and can realize the precise changes of the measuring signal of gasometers by an infrared pulse optical sensing circuit. The utility model is mainly composed of a pulse source circuit, a signal receiving circuit, a power supply control circuit for a single chip computer, a single chip computer, a drive circuit for an electrical control valve, a storage circuit, etc. The utility model has the functions of automatic metering and charging, surplus judgement, gas consumption control, self-diagnosis, alarm, etc. The utility model which can be matched with all gasometers has the advantages of simple structure, high safety, low cost and less electric power consumption.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN2290892YY</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN2290892YY</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN2290892YY3</originalsourceid><addsrcrecordid>eNqNijEKAjEQANNYiPqH_YBwxMYrJSgeiJXNVceS7IVAsnskq-9XwQdYDTPM2txOT5WCmjwU4aRSE0dADuCFtUrOXw_0Sp5AZkis9GmRWGFw4LEGiNikkFLdmtWMudHux42By_nhrntaZKK2oCcmndzd2r479nYcD38sb106Ng8</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Automatic monitoring and controlling device of intelligent IC card gasometer</title><source>esp@cenet</source><creator>XIANDA WU ; TINGJIAN FANG ; FENG LI</creator><creatorcontrib>XIANDA WU ; TINGJIAN FANG ; FENG LI</creatorcontrib><description>The utility model adopts an IC card as a carrier for buying gas for a user and monitoring information of a gasometer, and can realize the precise changes of the measuring signal of gasometers by an infrared pulse optical sensing circuit. The utility model is mainly composed of a pulse source circuit, a signal receiving circuit, a power supply control circuit for a single chip computer, a single chip computer, a drive circuit for an electrical control valve, a storage circuit, etc. The utility model has the functions of automatic metering and charging, surplus judgement, gas consumption control, self-diagnosis, alarm, etc. The utility model which can be matched with all gasometers has the advantages of simple structure, high safety, low cost and less electric power consumption.</description><edition>6</edition><language>eng</language><subject>CHECKING-DEVICES ; COIN-FREED OR LIKE APPARATUS ; PHYSICS</subject><creationdate>1998</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&amp;date=19980909&amp;DB=EPODOC&amp;CC=CN&amp;NR=2290892Y$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19980909&amp;DB=EPODOC&amp;CC=CN&amp;NR=2290892Y$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>XIANDA WU</creatorcontrib><creatorcontrib>TINGJIAN FANG</creatorcontrib><creatorcontrib>FENG LI</creatorcontrib><title>Automatic monitoring and controlling device of intelligent IC card gasometer</title><description>The utility model adopts an IC card as a carrier for buying gas for a user and monitoring information of a gasometer, and can realize the precise changes of the measuring signal of gasometers by an infrared pulse optical sensing circuit. The utility model is mainly composed of a pulse source circuit, a signal receiving circuit, a power supply control circuit for a single chip computer, a single chip computer, a drive circuit for an electrical control valve, a storage circuit, etc. The utility model has the functions of automatic metering and charging, surplus judgement, gas consumption control, self-diagnosis, alarm, etc. The utility model which can be matched with all gasometers has the advantages of simple structure, high safety, low cost and less electric power consumption.</description><subject>CHECKING-DEVICES</subject><subject>COIN-FREED OR LIKE APPARATUS</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1998</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNijEKAjEQANNYiPqH_YBwxMYrJSgeiJXNVceS7IVAsnskq-9XwQdYDTPM2txOT5WCmjwU4aRSE0dADuCFtUrOXw_0Sp5AZkis9GmRWGFw4LEGiNikkFLdmtWMudHux42By_nhrntaZKK2oCcmndzd2r479nYcD38sb106Ng8</recordid><startdate>19980909</startdate><enddate>19980909</enddate><creator>XIANDA WU</creator><creator>TINGJIAN FANG</creator><creator>FENG LI</creator><scope>EVB</scope></search><sort><creationdate>19980909</creationdate><title>Automatic monitoring and controlling device of intelligent IC card gasometer</title><author>XIANDA WU ; TINGJIAN FANG ; FENG LI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN2290892YY3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1998</creationdate><topic>CHECKING-DEVICES</topic><topic>COIN-FREED OR LIKE APPARATUS</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>XIANDA WU</creatorcontrib><creatorcontrib>TINGJIAN FANG</creatorcontrib><creatorcontrib>FENG LI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>XIANDA WU</au><au>TINGJIAN FANG</au><au>FENG LI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Automatic monitoring and controlling device of intelligent IC card gasometer</title><date>1998-09-09</date><risdate>1998</risdate><abstract>The utility model adopts an IC card as a carrier for buying gas for a user and monitoring information of a gasometer, and can realize the precise changes of the measuring signal of gasometers by an infrared pulse optical sensing circuit. The utility model is mainly composed of a pulse source circuit, a signal receiving circuit, a power supply control circuit for a single chip computer, a single chip computer, a drive circuit for an electrical control valve, a storage circuit, etc. The utility model has the functions of automatic metering and charging, surplus judgement, gas consumption control, self-diagnosis, alarm, etc. The utility model which can be matched with all gasometers has the advantages of simple structure, high safety, low cost and less electric power consumption.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_CN2290892YY
source esp@cenet
subjects CHECKING-DEVICES
COIN-FREED OR LIKE APPARATUS
PHYSICS
title Automatic monitoring and controlling device of intelligent IC card gasometer
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-17T18%3A55%3A45IST&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=XIANDA%20WU&rft.date=1998-09-09&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN2290892YY%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