Gas detection system and method for lithium battery pack, electronic equipment and storage medium

Gas detection system and method for lithium battery pack, electronic equipment and storage medium

The invention provides a gas detection system and method for a lithium battery pack, electronic equipment and a storage medium, and belongs to the technical field of vehicle power battery safety. The system provided by the embodiment of the invention comprises at least one optical fiber, an optical...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: QI ZHONGMENG, LU LEI, LI XIAOMING, TANG RUOBING, HUANG BO, LUO ZHANGXIANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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 QI ZHONGMENG
LU LEI
LI XIAOMING
TANG RUOBING
HUANG BO
LUO ZHANGXIANG
description The invention provides a gas detection system and method for a lithium battery pack, electronic equipment and a storage medium, and belongs to the technical field of vehicle power battery safety. The system provided by the embodiment of the invention comprises at least one optical fiber, an optical fiber grating sensor, a high-reflectivity lens, a photoelectric demodulator and electronic equipment. The optical fiber is arranged in the lithium battery pack. The fiber grating sensor is disposed on the optical fiber for varying at least one of an intensity or a central wavelength of an optical signal within the optical fiber. And the photoelectric demodulator is used for transmitting an optical signal to one end of the optical fiber and converting the received optical signal reflected by the high-reflectivity lens into an electric signal. The electronic equipment is connected with the photoelectric demodulator and is used for obtaining the concentration change information of the target gas in the lithium battery
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN117929297A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN117929297A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN117929297A3</originalsourceid><addsrcrecordid>eNqNjDsOwjAQBdNQIOAOSw9FoIgoUcSnoqKPFvuFWPiHvSlyeyzEAdArpnkz84ovnElDoMQET3nKAkfsNTnIEDT1IZE1MpjR0YNFkCaKrF4bgi1SCt4owns00cHL18wSEj9RCrpYy2rWs81Y_bio1ufTvb1uEUOHXFrwkK691XVz2JU1x_0_nw8UUj3r</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Gas detection system and method for lithium battery pack, electronic equipment and storage medium</title><source>esp@cenet</source><creator>QI ZHONGMENG ; LU LEI ; LI XIAOMING ; TANG RUOBING ; HUANG BO ; LUO ZHANGXIANG</creator><creatorcontrib>QI ZHONGMENG ; LU LEI ; LI XIAOMING ; TANG RUOBING ; HUANG BO ; LUO ZHANGXIANG</creatorcontrib><description>The invention provides a gas detection system and method for a lithium battery pack, electronic equipment and a storage medium, and belongs to the technical field of vehicle power battery safety. The system provided by the embodiment of the invention comprises at least one optical fiber, an optical fiber grating sensor, a high-reflectivity lens, a photoelectric demodulator and electronic equipment. The optical fiber is arranged in the lithium battery pack. The fiber grating sensor is disposed on the optical fiber for varying at least one of an intensity or a central wavelength of an optical signal within the optical fiber. And the photoelectric demodulator is used for transmitting an optical signal to one end of the optical fiber and converting the received optical signal reflected by the high-reflectivity lens into an electric signal. The electronic equipment is connected with the photoelectric demodulator and is used for obtaining the concentration change information of the target gas in the lithium battery</description><language>chi ; eng</language><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; PHYSICS ; TESTING</subject><creationdate>2024</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=20240426&amp;DB=EPODOC&amp;CC=CN&amp;NR=117929297A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20240426&amp;DB=EPODOC&amp;CC=CN&amp;NR=117929297A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>QI ZHONGMENG</creatorcontrib><creatorcontrib>LU LEI</creatorcontrib><creatorcontrib>LI XIAOMING</creatorcontrib><creatorcontrib>TANG RUOBING</creatorcontrib><creatorcontrib>HUANG BO</creatorcontrib><creatorcontrib>LUO ZHANGXIANG</creatorcontrib><title>Gas detection system and method for lithium battery pack, electronic equipment and storage medium</title><description>The invention provides a gas detection system and method for a lithium battery pack, electronic equipment and a storage medium, and belongs to the technical field of vehicle power battery safety. The system provided by the embodiment of the invention comprises at least one optical fiber, an optical fiber grating sensor, a high-reflectivity lens, a photoelectric demodulator and electronic equipment. The optical fiber is arranged in the lithium battery pack. The fiber grating sensor is disposed on the optical fiber for varying at least one of an intensity or a central wavelength of an optical signal within the optical fiber. And the photoelectric demodulator is used for transmitting an optical signal to one end of the optical fiber and converting the received optical signal reflected by the high-reflectivity lens into an electric signal. The electronic equipment is connected with the photoelectric demodulator and is used for obtaining the concentration change information of the target gas in the lithium battery</description><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjDsOwjAQBdNQIOAOSw9FoIgoUcSnoqKPFvuFWPiHvSlyeyzEAdArpnkz84ovnElDoMQET3nKAkfsNTnIEDT1IZE1MpjR0YNFkCaKrF4bgi1SCt4owns00cHL18wSEj9RCrpYy2rWs81Y_bio1ufTvb1uEUOHXFrwkK691XVz2JU1x_0_nw8UUj3r</recordid><startdate>20240426</startdate><enddate>20240426</enddate><creator>QI ZHONGMENG</creator><creator>LU LEI</creator><creator>LI XIAOMING</creator><creator>TANG RUOBING</creator><creator>HUANG BO</creator><creator>LUO ZHANGXIANG</creator><scope>EVB</scope></search><sort><creationdate>20240426</creationdate><title>Gas detection system and method for lithium battery pack, electronic equipment and storage medium</title><author>QI ZHONGMENG ; LU LEI ; LI XIAOMING ; TANG RUOBING ; HUANG BO ; LUO ZHANGXIANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117929297A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>QI ZHONGMENG</creatorcontrib><creatorcontrib>LU LEI</creatorcontrib><creatorcontrib>LI XIAOMING</creatorcontrib><creatorcontrib>TANG RUOBING</creatorcontrib><creatorcontrib>HUANG BO</creatorcontrib><creatorcontrib>LUO ZHANGXIANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>QI ZHONGMENG</au><au>LU LEI</au><au>LI XIAOMING</au><au>TANG RUOBING</au><au>HUANG BO</au><au>LUO ZHANGXIANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Gas detection system and method for lithium battery pack, electronic equipment and storage medium</title><date>2024-04-26</date><risdate>2024</risdate><abstract>The invention provides a gas detection system and method for a lithium battery pack, electronic equipment and a storage medium, and belongs to the technical field of vehicle power battery safety. The system provided by the embodiment of the invention comprises at least one optical fiber, an optical fiber grating sensor, a high-reflectivity lens, a photoelectric demodulator and electronic equipment. The optical fiber is arranged in the lithium battery pack. The fiber grating sensor is disposed on the optical fiber for varying at least one of an intensity or a central wavelength of an optical signal within the optical fiber. And the photoelectric demodulator is used for transmitting an optical signal to one end of the optical fiber and converting the received optical signal reflected by the high-reflectivity lens into an electric signal. The electronic equipment is connected with the photoelectric demodulator and is used for obtaining the concentration change information of the target gas in the lithium battery</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN117929297A
source esp@cenet
subjects INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
title Gas detection system and method for lithium battery pack, electronic equipment and storage medium
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-10T01%3A44%3A28IST&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=QI%20ZHONGMENG&rft.date=2024-04-26&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN117929297A%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