Inganda-Ivyerekana LCD: Inyobora y'Ibisobanuro vy'Inganda 6 z'Ingenzi

Inganda-Ikigero vs. LCD y'ubudandaji: Ivyo mu vy'ukuri ikinogo gitwara

Igitigiri c'inganda{0}}ni igitigiri c'abahinga, si ikimenyetso co kwamamaza. Imbonerahamwe iri musi ivuga mu ncamake itandukaniro rishobora gupimwa hagati y'ibipande vyubatswe ku bidukikije vy'abaguzi bigenzurwa n'ivyo vyagenewe gukoreshwa mu nganda zo kw'isi nyakuri-.

Igikoresho co gupima ubudandaji gikora ku bushuhe bwa degre 60 kirasenyura umuco waco wo mu nyuma mu mezi makeyi. Igipande c’amabara 300 kirazimangana iyo umuco w’izuba ushitse. Igikoresho co gukorako kidakora neza biciye mu maganzu ni ingorane y’umutekano ku mfuruka y’ibikorwa. Igiciro c’ibikoresho hagati y’ibikoresho vy’ubudandaji n’ivy’inganda hafi y’igihe cose ni gitoyi kuruta igiciro co mu mazi c’ugusenyuka kw’itongo mu buryo bwo gukora canke mu gikoresho gitegekanijwe. Gutahuraaho ubucuruzi-igaragaza inzitizi zihinduka ingorane ngirakamaroni intambwe ya mbere yo gusobanura uburyo bwiza bwo gutorera umuti.

Inganda zitandatu zishingiye ku bimenyetso vya LCD vy'inganda-

1. Ivyuma vy'ubuhinga n'ivy'inganda

Ivyuma vya HMI, ivyuma bigenzura SCADA, n’ivyuma bikoresha PLC bikora ubudasiba mu bidukikije bifise ubushuhe bwinshi, ibintu biva mu kirere, umugabo w’ibintu bikonjesha, n’uguhungabana gukomeye. Ikosa risanzwe ry’ibisobanuro muri uru rwego ni ugufata minenerwe urugero rw’ubushuhe: urupapuro rwo mu biro - mu bisanzwe 0℃gushika kuri 50℃- ruzonanirwa mbere y’igihe ku bibanza vy’ubuhinga bikunda gushika kuri 55–65℃hafi y’ibikoresho bitanga ubushuhe-. Abakoresha bambaye amaganzu ya PPE barakeneye ibikoresho bikora ku mubiri bishobora kwishura neza, kandi urumuri rwo mu bidukikije rurashobora gutandukanywa cane hagati y’ibice. Kugira ngo ubone insiguro y'iboneka kw'iyerekanwa rya LCD ku bidukikije vy'inganda, urutonde rw’ibintu vy’imiterere bivuga ku bikorwa vya HMI n’ivy’ubugenzuzi bikunze gukoreshwa cane.

• Umuco:300–500 nits n’ibindi; hejuru hafi y'amatara y'umwuzure canke amadirisho
• Ubushuhe bwo gukoresha:−20 degre kugeza kuri degre 70
• Uburinzi:IP54 canke hejuru ku bidukikije vy'uruganda rwuguruye
• Gukorakora:Guhangana canke igitambaro -bihuye n'ubushobozi butegekanijwe (PCAP)
• Injiza y'ububasha:Ubwaguke-urutonde rwa DC (9–36V) ku bijanye n'ugutanga amashanyarazi y'inganda

2. Ibikoresho vy'ubuvuzi n'ubuvuzi

Ibikoresho vyo kubaga, abagenzura abarwayi, ibikoresho vy’ipompa y’amaraso, n’ibikoresho vyo gupima indwara bifata bimwe mu bisabwa cane mu rwego urwo ari rwo rwose. Igipande gitegerezwa kurokoka gusubirwamwo gutera imigera n’ibikoresho vyo mu bitaro -inzoga isopropyl -, ivyuma vy’amonium vy’imirongo ine - ata gicu c’amaso canke ukuntu igipande gisenyuka. Ivyuma bishobora gukingira -umuco ni ngombwa cane mu gihe c’umuco w’uburemere bwinshi wo hejuru. Mu miterere y'uburyo butagiramwo ubumara, ugukora kw'igitambaro -nti-gushobora gusubirwamwo.

Iciyumviro kimwe gikunze kwirengagizwa mu gihe co guhingura: igice ca LCD ubwaco ntigifise icemezo c’ibikoresho vy’ubuvuzi. IEC 60601-1 yubahiriza ivyerekeye igicuruzwa giheza. Ivyo vyerekanywe bitegerezwa gutorwa no kwandikwa mu muzirikanyi iyo nzira yo kwubahiriza amategeko kuva ku musi wa mbere - umuguzi adashobora gutanga raporo z’igerageza rya EMC canke amatangazo y’ibikoresho azocerezwa canke akureho icemezo ku rwego rwo gusubiramwo, ivyo bikaba ari ingorane izimvye cane kuruta guhitamwo umuguzi akwiye hakiri kare.

• Umuco:400–700 nits ku bihe bitandukanye vy'umuco w'ubuvuzi
• Uguvura ku ruhande:Inzoga-ishobora guhangana, irwanya-ihagaze, irwanya-igaragara
• Gukorakora:Igikapu-gihuye n'ubushobozi; ukuri ubusa-ukuboko gushobora gukoreshwa mu gupima indwara
• Uburinzi:Igipande c'imbere gifise igipimo ca IP65 ku bikoresho bishobora gushikirwa n'amazi canke ibikoresho vyo gusukura
• Inyandiko:Raporo z'igerageza ryuzuye rya EMC n'amatangazo y'ibikoresho vya RoHS bisabwa ku bacuruzi b'ibipande

3. Imodoka-Ivyuma vy'Imodoka n'Ivy'Itwara

Ivyuma vy’amatelematike vy’amato, ibimenyetso vy’amakuru y’abashoferi, uburyo bwo gupima mu -kabi, n’ibikoresho vy’amabarabara y’amagariyamoshi birasangiye ingorane imwe y’ishimikiro: gusoma umuco w’izuba. Igishushanyo c’amabara 400-nit kiragoye gusoma mu nzu y’imodoka iyo hari umuco w’umutaga wuzuye ibicu; iyo izuba ry’icuma ririko rirazimangana, rirazimangana vy’ukuri. Ico gipande nyene kigomba kandi kurokoka −30℃ku gitondo co gutangura mu rushana no ku 80℃imbere mu modoka ihagaze mu ci - uguhinduka kw’ubushuhe gukuraho ibikoresho vyinshi vy’ubudandaji. Ivyiyumviro vy’ugunyiganyiga kwongera ikindi kintu ca gatatu co kunanirwa: ibifatanya n’ibindi bihimba vy’umubiri bimeze nk’ibipfukisho, n’ibihimba vy’umubiri bikora ku mubiri bimeze nk’ibipfukisho ni ibisanzwe mu modoka zifise ugunyiganyiga kw’ubuhinga budahera. ISO 16750-3 itanga ikigereranyo c’igerageza ry’ibidukikije ry’imodoka. Ku bisabwa bisabagukomera kw'ibarabara ry'inyuma mu bihe vy'imiduga myinshi, ivyo nyene bisabwa ku bijanye n’umuco n’uburinzi bwa IP birakora.

• Umuco:700–1.000 nits n’ibindi; 1.500 nits ku bipande bishikirwa n'umuco w'izuba
• Ubushuhe bwo gukoresha:−30 degre kugeza kuri degre 80 canke n'ibindi ku bijanye n'imihindagurikire y'ikirere
• Inyungu n'uguhungabana:Igeragejwe kuri ISO 16750-3 canke ingana n'ivyo gutwara
• Uburinzi:IP65 ku cab-ibipande vy'ibarabara; IP67 ku bikoresho vyerekanwa vyose
• Umusozi:Gukwiragizwa gukingira -umuco canke gukingira -uguca ibibatsi

4. Amavuta, Gazi, n’Ubucukuzi

Ivyumba vyo kugenzura imiyoboro, ivyumba vyo kugenzura ivy’amazi, be n’ibikoresho vyo gucukura amabuye y’agaciro biri munsi y’ubutaka birashikirwa n’uguhinduka kw’ubushuhe kuva kuri degre −40 gushika kuri degre 85 , inkungugu n’ubukonje biguma bihinduka, ukunyiganyiga gukomeye, kandi mu turere tumwetumwe, ikirere gishobora guturika. Ku bikoresho bishizwe mu bibanza vy’akaga - bimenyerewe mu mavuta na gazi, mu gutunganya imiti, no mu bikorwa bimwebimwe vyo kwimba amabuye y’agaciro -Amabwirizwa ya ATEXmu Buraya (IECEx kw’isi yose) ni igisabwa n’amategeko ku bijanye n’iteraniro ry’ibintu vy’iherezo. Guhitamwo ibice ku rugero rw'ibice vy'iyerekanwa bitegerezwa gushigikira iyo nzira y'ukubahiriza kuva mu ntango y'uguhingura. Ibikoresho vyo muri uru rwego bikunda gukora imyaka 10 gushika kuri 15, kandi izo ngingo ngenderwako nyene zikomeye z’ibidukikije zirakoreshwa mu bikorwa vyo kwikingira, aho igerageza rya MIL-STD-810 ryongerako ibindi bisabwa.

• Ubushuhe bwo gukoresha:−40℃kugeza kuri 85℃ku bikoresho vyo hanze no munsi y'ubutaka
• Uburinzi:IP67 canke IP68 kubera ingorane zo kwibira mu mazi canke gukaraba n'umuvuduko mwinshi
• Ivyubahiriza ahantu hari akaga:ATEX/IECEx-ihitamwo ry'ibice bihuye n'ibice bikoreshwa
• Umuco:500–1.000 nits bivanye n'urumuri rwo gushiramwo
• Inzinguzingu y'ubuzima:10–15 imyaka y'ubuzima bw'ibikoresho bituma kwemezwa kw'igihe kirekire-ukuboneka kw'ibipande biba ibisabwa mu gukora

5. Amaduka y'ubudandaji n'Ibibanza vy'Ibikorwa vy'Ukwikorera

Ivyumba vy'ubuhinga bwite, ibibanza vya POS, imashini zo gutanga amatike, n'uburyo bwo gusuzuma amahoteli ubu bihora bigaragaza ibipande vy'inganda-ivy'ubuhinga - atari kubera ibidukikije bikomeye cane, ariko kubera amasaha y'ibikorwa. Ikiyosike gikora amasaha 14 gushika ku 16 ku musi, imisi 365 ku mwaka, kirundanira amasaha nka 5.000 gushika ku 6.000 y’ibikorwa ku mwaka. Amatara y'inyuma y'abaguzi-yerekanwa ku gice c'ico gikorwa arasenyuka bigaragara mu mwaka wa mbere w'ugukoreshwa mu bucuruzi. Anti-vandal surface surface problems mu bibanza vya bose, kandi ibipande vya IPS bigumya ukuri kw'ibara mu mfuruka zagutse kuruta ubundi buryo bwa TN - buhambaye igihe abakiriya begera bavuye mu burebure n'imfuruka zitandukanye. Gutahura ivyacuurutonde rw'iyerekanwakandiself-imiterere y'iherezo ry'ibikorwa, canke urabe .wuzuze uburongozi bwo kwikorera -kugira ngo ubone ubuyobozi burambuye bwo gushiramwo no guhitamwo.

• Umuco:500–700 nits ku bidukikije vy'ubudandaji n'ivy'ugucamwo
• Gukorakora:Ubushobozi butegekanijwe n'ubuvuzi bwo ku ruhande bwo kurwanya -vandal
• Uburinzi:IP54 urupapuro rw'imbere rwo kurwanya ibimeneka n'ibikoresho vyo gusukura
• Imfuruka yo kuraba:IPS urupapuro rukundwa ku mfuruka yagutse-umukiriya-arabana n'ugusoma
• Inzinguzingu y'ubuzima:5+ imyaka yemejwe ko ibice vy'inyuma biriho

6. Ubuhinzi n'inganda IoT

Abagenzuzi b’amazi y’amazi, ibibanza vyo kugenzura amatungo, n’ibibanza vyo ku ruhande rwa IIoT akenshi bikorera mu bibanza vya kure bifise uburyo buke bwo gukoresha, bikaba bituma ukwizigirwa kw’igihe kirekire - mu myaka, atari amezi - ari co kintu nyamukuru gituma habaho umugambi. Ibikoresho vy'uburimyi bihura n'ubushuhe bukaze, inkungugu, ubukonje, n'uguhungabana. Ivyuma vya IIoT bikoreshwa n’inguvu z’izuba canke z’amabateri vyongera inguvu nke z’ugutegura ku rutonde rw’ibisabwa vy’ukuri. Ubuzima bw’ibikoresho bumara imyaka indwi gushika ku cumi bisigura ko amasezerano y’ukuboneka kw’ibikoresho afise uburemere nyakuri bw’ibikorwa.Inyishu z'iyerekanwa ry'ubwenge LCDgufatanya ubushobozi-uguhingura neza n’ibiharuro bikomeye vy’ibidukikije biragenda biramenyekana cane mu buhinzi bw’ukuri no mu bikorwa remezo vya IIoT.

• Ubushuhe bwo gukoresha:−20 degre gushika kuri degre 70 ku turere dufise ubushuhe buringaniye; bwagutse kubera ikirere gikomeye cane
• Uburinzi:IP65 mutoyi ku murima-ibikoresho vyashizweho
• Gukorakora:Iganzu -ijyanye n'ibidukikije vy'uburimyi
• Ububasha:Injiza nziza ya DC ku bikorwa bikoreshwa n'izuba canke bateri{0}}
• Inzinguzingu y'ubuzima:Imyaka 7–10 y'ubuzima busaba kwemezwa ko igihe kirekire-ikiboneka kiboneka

Uko wohuza ibisobanuro vya LCD n'ivyo ukoresha

Iyerekanwa ry'iburyo si ryo ryiza cane-ihitamwo ryuzuye mu rutonde - ni iryo ibisobanuro vyaryo bihuye n'ibidukikije vy'ibikorwa vy'ukuri. Gukora biciye mu ngingo zitanu zikurikirana birabuza amakosa asanzwe kandi azimvye cane yo gusobanura.

Intambwe ya 1: Niwandike ibidukikije bikoreshwa imbere yo gusuzuma igicuruzwa ico ari co cose.Ubushuhe, inkungugu n'ubukonje, ingero z'uguhungabana, n'imiterere y'umuco wo mu bidukikije nivyo bituma hafatwa ingingo nyinshi zijanye n'ivyo umuntu akora. Iyo bimaze kwandikwa, ikirego cose c’umuguzi gishobora gusuzumwa hakurikijwe igisabwa mu nyandiko aho gusuzumwa hakurikijwe ivyiyumviro vy’amajambo - kandi iyo nyandiko irinda ingingo y’ubuhinga bw’ubuzima bw’igicuruzwa.

Intambwe ya 2: Gushinga umuco ushingiye ku mibereho nyayo y'umuco, atari ivyiza-ivyiyumviro.Ibidukikije bigenzurwa mu nzu bikeneye 300–500 nits. Umuco ukomeye wo mu bidukikije - hasi mu bibanza vy’ubudandaji, ahantu h’uruganda hafi y’amadirisho, mu bibanza vy’imodoka - muri rusangi bisaba 500–800 nits. Umuco w’izuba ushitse usaba n’imiburiburi nits 1.000. Ku bikorwa aho uburyo bw'urupapuro buhambaye iruhande y'umuco, ukugereranya hagati yaLCD na LED imiterere y'ibarabaraipfuka ubucuruzi-bujanye n'ivyo.

Intambwe ya 3: Hitamwo ubuhinga bwo gukorako kugira ngo bujane n’abakoresha nyabo n’ivyo bakeneye.Gukora ku mubiri bikorana n’amaganzu, ibiganza bitose, n’ibikoresho vyo kwandika - vyizigirwa mu bidukikije vy’umwanda canke PPE-bisabwa, ariko bigarukira ku gukora rimwe -. Projected capacitive (PCAP) itanga ishusho nziza cane n'ugufasha gukora cane n'amahitamwo y'imbere ashobora gukoreshwa n'amaganzu, ariko ntiyizigirwa cane iyo umuntu ahumanye cane. Iyongozi yacu kuni ibihe bintu bihuye neza n'ubuhinga butandukanye bwo gukora ku mubiriiratanga inzira ngirakamaro yo gutangura iyo ngingo.

Intambwe ya 4: Suzuma ko ibikoresho vy'igihe kirekire-biboneka imbere y'uko ubigira.Ivyuma vy’abaguzi birahagarara kenshi ata n’umwe abimenyesheje mu mezi 12 gushika kuri 18 kuva bitanguye gukoreshwa. Ivyuma vy’inganda bikora imyaka cumi canke irenga. Baza ataco uhinduye: ni uwuhe murongo w'ubuzima bw'igicuruzwa, ni uwuhe mpera-y'idirisha ry'imenyekanisha ry'ubuzima, kandi hariho igihe ca nyuma-co kugura? Ku ngingo z’amasoko ya B2B ku rugero, guteB2B kiosk yerekana amasoko n'uguhinduraibikorwa - harimwo ibisabwa mu nyandiko z'ubuzima - bishiraho ivyo witega vy'ukuri.

Intambwe ya 5: Kumenya ibisabwa kugira ngo umuntu aronke icemezo ku rwego rwo guhingura, atari ku rwego rwo kwubahiriza amategeko.Ibintu vy’ubuvuzi bikeneye ivyangombwa IEC 60601-1 bivuye ku wubitanga. Ibikoresho vyo mu karere k'akaga-bisaba ivyangombwa vya ATEX canke IECEx. Ivyemezo vya CE, FCC, na UL bitegerezwa gufatwa nk’ibiharuro vy’ibipimo vy’abaguzi biriho hakiri kare. Kumenya ikinogo c’inyandiko ku rwego rwo gusubiramwo ivy’ukubahiriza amategeko bitwara amahera menshi cane kuruta kubibuza mu guhingura. GwacuIyerekanwa ryose ry'ibicuruzwaurutonde rw'ivyemezo biriho ku citegererezo.

Ibibazo bikunze kwibazwa

Ni ikihe gipimo ca IP gitoyi c’ikimenyetso c’inganda co hanze?

IP65 itanga uburinzi bushitse ku nkungugu no ku mazi avuye mu nzira iyo ari yo yose - ivyerekeye hasi vy’ibipande vyo hanze bishikirwa n’imvura canke gusukura amazi -hasi. IP67 iragura uburinzi ku kwibira mu mazi mu gihe gito, ivyo bikaba bibereye ku bikorwa vyo mu kiyaga no ku bidukikije vyo gutunganya ibifungurwa bifise umuvuduko munini-wo gukaraba. Ku bijanye n’ugushirwa hanze kwose ata yindi nzira yo gukingira, IP65 ikwiye gufatwa nk’ikintu gitoyi cemewe, atari co ciyumviro.

Mbega igikoresho co kugenzura ivy’ubudandaji coshobora gukoreshwa mu bidukikije vy’inganda?

Ku bikorwa vy'umuco-bifise ubushuhe bugenzurwa, amasaha y'ibikorwa asanzwe, n'inkungugu canke ubukonje buke, ibikoresho vy'ubudandaji bishobora kuba bihagije. Mu bidukikije bifise ubushuhe bukaze, bikora ubudasiba 24/7, bihungabana cane, canke bihora bimeze, ibimenyetso vy’ubudandaji birananirwa imbere y’uko biheza gukora igicuruzwa kimwe c’ubuhinga bw’inganda. Itandukaniro ry’igiciro hagati y’ikigo c’ubudandaji n’ikigo c’inganda ntabwo rishobora gutuma haba ingorane zo guhagarara ataco bitegekanije mu gihe c’uguhingura canke mu bijanye n’amategeko.

Ni itandukaniro irihe riri hagati y’ugukora ku mubiri n’ugukora ku mubiri kugira ngo bikoreshwe mu nganda?

Ivyuma bishobora guhangana n’intoke zifise amaganzu, ibiganza bitose, n’ibikoresho vyo kwandika - vyizigirwa mu bidukikije vy’umwanda, vy’amazi, canke PPE-bisabwa, ariko bigarukira ku gukora rimwe-. Ivyuma vy'ubushobozi vyerekanwa bitanga ishusho nziza cane n'ugufasha gukora cane -n'ibikoresho bihuye n'ibikoresho vy'amaganzu, ariko birashobora gushikirwa cane n'ubwandu bukomeye. Ku bikorwa vy'icumba gisukuye-, ivy'ubuvuzi, canke ivy'abaguzi-, capacitive muri rusangi ni ihitamwo ryiza; ku gukoresha hanze mu murima, guhingura, no ku bidukikije vyinshi -vyanduye, resistive ni yo yizigirwa cane.

Amatara y'inyuma ya LCD y'inganda-amara igihe kingana iki?

Amakoraniro y'amatara y'inyuma y'urugero rw'inganda-asanzwe akoreshwa amasaha 50.000 canke arenga. Ku masaha umunani y’ugukora ku musi, ivyo bisobanura nk’imyaka 17 y’ubuzima bw’umuco w’inyuma. Panel-urugero rwo kuboneka kuva ku bahinga bashinzwe LCD LCD muri rusangi kwiyemeza imyaka itanu canke irenga, n'iherezo ry'ubuzima -ibihe vy'imenyekanisha kugira ngo bishobore kwemera igihe ca nyuma -mu -ugugura umugambi - n'ibiri bishobora kuba akamaro gakomeye kuruta imyaka y’ugutangura.

Niba uri mu ntambwe za mbere z’ingingo yerekana ivyerekeye,ushikire ataco uhinduyen'ibisobanuro vy'ibisabwa vyawe n'ibisabwa mu bidukikije bikoreshwa. Ku bikorwa bitari-ibisanzwe, ivyacuumurongo-ufise ishusho y'igicapo ca LCDipfuka imiterere ibereye etageri-edge, dashboard y'imodoka, n'ibikoresho bishirwaho ivyo ibipande vy'urutonde bisanzwe bitavuga.