Umzi-mveliso-Imiboniso ye-LCD yeBanga: IsiKhokelo esiSebenzayo sokuchaza iMizi-mveliso emi-6

Umzi-mveliso-iBanga vs. I-LCD yoRhwebo: Yintoni eyona Msantsa ixabisa ngayo

Umzi-mveliso-umgangatho luhlelo lobunjineli, hayi ileyibhile yokuthengisa. Itheyibhile engezantsi ishwankathela umahluko onokulinganiseka phakathi kweephaneli ezakhelwe ubume obungqonge abathengi obulawulwayo kunye nezo ziyilelwe ngokwenene{2}}ukusasazwa kwimizi-mveliso yehlabathi.

Imonitha yorhwebo esebenza kwi-60℃ithoba isibane sayo sangasemva kwiinyanga. Iphaneli ye-300-nit iyanyamalala kwilanga elithe ngqo. I-interface ye-touch interface engaphumeleli kwiiglavu yingxaki yokhuseleko kumgangatho wemveliso. I-gap yexabiso le-hardware phakathi kweepaneli zorhwebo kunye nezoshishino phantse zihlala zincinci kuneendleko ezisezantsi zokungaphumeleli kwentsimi kwinkqubo yokuvelisa okanye isixhobo esilawulwayo. Ukuqondaapho izithintelo zentengiso-ziba yingxaki ebonakalayolinyathelo lokuqala ekuchazeni enye indlela eyiyo.

Amashishini amathandathu axhomekeke kuShishino{0}}kuMboniso weLCD weBanga

1. Imveliso kunye ne-Industrial Automation

Iiphaneli ze-HMI, abahloli be-SCADA, kunye neetheminali zabaqhubi be-PLC ziqhuba ngokuqhubekayo kwiindawo ezidibanisa amaqondo obushushu aphakamileyo, amasuntswana aphuma emoyeni, inkungu epholileyo, kunye nokungcangcazela okuzingileyo. Eyona mpazamo ixhaphakileyo yobalulo kweli candelo kukujongela phantsi udidi lobushushu: indawo yolawulo elinganiswe kwiimeko zeofisi - ngokwesiqhelo i-0℃ukuya ku-50℃- iya kusilela kwangethuba kwimigangatho yemveliso eqhele ukufikelela kuma-55-65 kufutshane nobushushu{7}}isixhobo sokuvelisa. Abasebenzi abanxibe iiglavu zePPE bafuna ujongano lokucofa oluphendula ngokuthembekileyo, kwaye izibane ezingqongileyo zinokwahluka kakhulu phakathi kweendawo. Ushwankathelo lweUlungelelwaniso olukhoyo lwe-LCD lokusingqongileyo kwimizi-mveliso, uluhlu lweefom zefom zilungisa i-HMI eqhelekileyo kunye nezicelo zephaneli yokulawula.

• Ukukhanya:300–500 oonomoyi ubuncinane; phezulu kufuphi nezibane ezingaphezulu kwezandyondyo zemvula okanye iifestile
• Ubushushu bokusebenza:−20℃ukuya kuma-70 degree
• Ukhuseleko:IP54 okanye ngaphezulu kwindawo evulekileyo yasefektri
• Chukumisa:Ukuxhathisa okanye iglavu{0}}ehambelanayo neprojekthi ye-capacitive (PCAP)
• Ungeniso lwamandla:Uluhlu olubanzi - lwe-DC (9–36V) lokuhambelana nonikezelo lwamandla ombane

2. Izixhobo zonyango kunye nezempilo

Izixhobo zoqhaqho, iimonitha zesigulane, ujongano lwempompo yokugalela, kunye nendawo{0}ye{1}}yezixhobo zokuxilonga zenza ezona mfuno zifunekayo zokubonisa kulo naliphi na icandelo. Umphezulu kufuneka uphile ekubulaweni iintsholongwane okuphindaphindiweyo ngesibhedlele -i-arhente zomgangatho - isopropyl alcohol, i-quaternary ammonium compounds - ngaphandle kobumnyama obubonakalayo okanye ukuthotywa komphezulu. Anti{7}}izaleko ezibonisa ukukhanya zibalulekile phantsi{8}}nobunzima botyando oluphezulu. Kuseto lwenkqubo olunyumba, ukusebenza kweglavu{10}}akuthetheki{11}}.

Inqaku elinye elihlala lingahoywa kwinqanaba loyilo: imodyuli yeLCD ngokwayo ayinasiqinisekiso sesixhobo sonyango. IEC 60601-1 ukuthotyelwa kusebenza kwimveliso egqityiweyo. Umboniso kufuneka ukhethwe kwaye ubhalwe kunye naloo ndlela yokuthobela engqondweni ukususela kusuku lokuqala - umthengisi ongakwaziyo ukuvelisa iingxelo zovavanyo lwe-EMC okanye izibhengezo zezinto eziphathekayo uya kulibazisa okanye akhuphe isatifikethi kwinqanaba lokuphonononga, okuyingxaki ebiza kakhulu kunokukhetha umthengisi ofanelekileyo kwangoko.

• Ukukhanya:I-400-700 ye-nits yeemeko ezahlukeneyo zokukhanya kweklinikhi
• Unyango lomphezulu:Utywala-obuxhathisayo, obuchasayo{1}}abuguquki, buchasene{2}}nokubonakalisa
• Chukumisa:Iglovu{0}}ehambelanayo ne-capacitive; ukuchaneka akukho-isandla esinamandla kujongano loxilongo
• Ukhuseleko:Iphaneli yangaphambili ekumgangatho we-IP65 yezixhobo ezivezwe kulwelo okanye kwiiarhente zokucoca
• Uxwebhu:Iingxelo ezipheleleyo zovavanyo lwe-EMC kunye nezibhengezo zemathiriyeli ye-RoHS ezifunekayo kumthengisi wephaneli

3. Isithuthi{1}}Ezinyusiweyo kunye neeNkqubo zoThutho

Iiphaneli ze-telematics ze-Fleet, imiboniso yolwazi lomqhubi, kwi-inkqubo yokuxilonga i-cab, kunye nojongano lukaloliwe lwe-HMI lwabelana ngocelomngeni omnye ongundoqo: ukufundeka kwelanga. Umboniso we-400{6}}nit kunzima ukuwufunda kwikhabhi yesithuthi phantsi kokukhanya kwemini; phantsi kwelanga elithe ngqo lasehlotyeni, liyanyamalala ngempumelelo. Kwaloo panel kufuneka iphile −30℃xa kuqalwa kusasa ebusika kunye nama-80 degrees ngaphakathi kwikhabhi epakiweyo ehlotyeni - thermal swing ephelisa uninzi lwezixhobo zentengiso. Ukungcangcazela kongeza idimension yesithathu yokungaphumeleli: iziqhagamshelo ezikhululekileyo, izidibanisi eziqhekekileyo ze-solder, kunye ne-delaminated touch layers zixhaphakile kwizithuthi ezinentshukumo eqhubekayo yomatshini. I-ISO 16750-3 ibonelela ngebenchmark efanelekileyo yovavanyo lwemoto. Ngezicelo ezifunayoukusebenza kwesikrini esichukumisayo sangaphandle kwiimeko eziphezulu-zendlela, ukukhanya okufanayo kunye neemfuno zokukhusela i-IP ziyasebenza.

• Ukukhanya:700–1,000 ii-nits ubuncinane; I-1,500 yee-nits zeepaneli ezivezwe ngokuthe ngqo ekukhanyeni kwelanga
• Ubushushu bokusebenza:−30 idigri ukuya kwi-80℃okanye banzi ngokusasazwa kwemozulu egqithisileyo
• Ukungcangcazela kunye nokothuka:Ivavanywe kwi-ISO 16750-3 okanye umgangatho wothutho olinganayo
• Ukhuseleko:IP65 yekhebhu{1}}iiphaneli ezixhonyiweyo; IP67 yofakelo oluvezwe ngokupheleleyo
• Umphezulu:I-anti-eyayinyibilika njengelitha okanye-i-anti{1}}yokugquma ireflective

4. Ioyile, iGesi, kunye neMigodi

Izikhululo zokujonga imibhobho, amagumbi okulawula kude nonxweme, kunye nezixhobo zemigodi engaphantsi komhlaba zijongana nokutshintsha kobushushu ukusuka ku -40℃ukuya kuma-85 degree, uthuli oluqhubekayo nokufuma, ukungcangcazela okuzingileyo, nakwiindawo ezithile, iiatmosphere ezinokuba neziqhushumbisi. Kwizixhobo ezifakelwe kwiindawo ezinobungozi ezihleliweyo - ezixhaphakileyo kwi-oyile enyukayo kunye negesi, ukusetyenzwa kweekhemikhali, kunye nemisebenzi ethile yemigodi -ATEX imiyaleloeYurophu (IECEx ngamazwe) iyimfuneko esemthethweni kwindibano yemveliso yokugqibela. Ukukhethwa kwecandelo kwinqanaba lemodyuli yokubonisa kufuneka lixhase indlela yokuthobela ukusuka ekuqaleni koyilo. Izixhobo kweli candelo ziqhele ukusebenza iminyaka eli-10 ukuya kweli-15, kwaye kwaezo migangatho zingqongqo zokusingqongileyo zisebenza kwizicelo zokhuselo, apho uvavanyo lwe-MIL{4}}STD-810 longeza ezinye iimfuno ezicacileyo.

• Ubushushu bokusebenza:−40 idigri ukuya kwi-85℃kufakelo lwangaphandle naphantsi komhlaba
• Ukhuseleko:IP67 okanye IP68 yomngcipheko wokutshona okanye{2}}uxinzelelo oluphezulu lokuhlambela
• Ukuthobela indawo enobungozi:I-ATEX/IECEx{0}}ukhetho oluhambelanayo lwecandelo kwiindawo ezifanelekileyo
• Ukukhanya:500–1,000 oonomoyi ngokuxhomekeke kwisibane sofakelo
• Umnqa wobomi:I-10–15 iminyaka yezixhobo zokusebenza yenza ubukho bephaneli eqinisekisiweyo yexesha elide bube yimfuneko yokusebenza

4

Self-iindawo zokusebenzela, iitheminali zePOS, oomatshini bokuthengisa amatikiti, kunye nokukhangela ihotele-kwiisistim ngoku zichaza ngokwesiqhelo ii-industrial-iiphaneli zebakala - hayi ngenxa yeemeko ezigqithisileyo zokusingqongileyo, kodwa iiyure zokusebenza. Ikhiosk eqhuba iiyure ezili-14 ukuya kwezili-16 ngosuku, iintsuku ezingama-365 ngonyaka, iqokelela malunga nama-5,000 ukuya kuma-6,000 eeyure zokusebenza ngonyaka. Abasebenzisi{13}}izibane zangasemva ezithelekelwe iqhezu lalo mjikelo womsebenzi wohlisa umgangatho ngokubonakalayo kunyaka wokuqala wokusasazwa korhwebo. Anti{15}}imicimbi yonyango lomphezulu wokonakaliswa kufakelo lukawonke-wonke, kunye neephaneli ze-IPS zigcina ukuchaneka kombala kwii-engile zokujonga ezibanzi kuneendlela ezizezinye ze-TN - zibalulekile xa abathengi besondela kumphakamo nee-engile ezahlukeneyo. Phonononga wethuuluhlu lokubonisa ikhiyoskikwayengokwakho-ulungiselelo lweterminal yenkonzo, okanye ubone izigqibezele-isikhokelo sokubekelwa kwenkonzo kwikhiyoskiUfakelo oluneenkcukacha kunye nesikhokelo sokhetho.

• Ukukhanya:500–700 oonithi kwindawo yokuthengisa ekhanyayo kunye neyohambo
• Chukumisa:Ubuchule obuqikelelweyo obuchasene{0}}nonyango lomphezulu womonakalo
• Ukhuseleko:IP54 yephaneli yangaphambili ubuncinci ngokuchasene nokuchitheka kunye neearhente zokucoca
• I-engile yokujonga:Iphaneli ye-IPS ekhethelwa ngokubanzi-umthengi ojonge{1}}ukufunda okujongile
• Umnqa wobomi:5+ iminyaka eqinisekisiweyo ngokufumaneka kweendawo ezisecaleni zokuqhubekeka

6. I-IoT yezoLimo kunye ne-Industrial

Izilawuli zokunkcenkceshela ezichanekileyo, iitheminali zokubeka iliso kwimfuyo, kunye ne-IIoT edge nodes zihlala zisebenza kwiindawo ezikude kunye nofikelelo olulinganiselweyo lwenkonzo, okwenza{0}}ukuthembeka kwexesha elide - kwiminyaka, kungekhona iinyanga - umqhubi woyilo oluphambili. Izixhobo zezolimo zijongene nobushushu obugqithisileyo, uthuli, ukufuma, kunye nokungcangcazela. Iinodi ze-IIoT ezisebenza kwilanga okanye amandla ebhetri zongeza ukusetyenziswa kwamandla okulinda okuphantsi kuluhlu lweemfuno zokwenyani. Ubomi benkonzo yezixhobo zeminyaka esixhenxe ukuya kwelishumi buthetha ukuba izibophelelo zokufumaneka kwephaneli zinobunzima bokusebenza.Izisombululo ezidityanisiweyo ze-smart LCD zokubonisaUkudibanisa amandla{0}}uyilo olusebenzayo kunye nokulinganisa okusingqongileyo okuqinileyo kuya kuxhaphaka kakhulu kwezolimo oluchanekileyo kunye neziseko ze-IIoT.

• Ubushushu bokusebenza:−20 idigri ukuya kwi-70℃kwimimandla epholileyo; banzi kwiimozulu ezigqithisileyo
• Ukhuseleko:IP65 ubuncinci kwindawo{1}}yezixhobo ezibekiweyo
• Chukumisa:Iglovu -iyahambelana nokusingqongileyo kwezolimo zePPE
• Amandla:Ungeniso lwe-DC olusebenzayo lwelanga okanye ibhetri{0}usetyenziso olunamandla
• Umnqa wobomi:7–10 iminyaka ubomi benkonzo bufuna ukuqinisekiswa kokufumaneka kwephaneli yexesha elide

Uhambelana njani neNgcaciso zeLCD kwiSicelo sakho

Umboniso okunene awulolona phawu{0}}ukhetho olupheleleyo kwikhathalogu - lulo oluneenkcukacha ezihambelana nemeko-bume esebenzayo. Ukusebenza ngezigqibo ezihlanu ngokulandelelana kuthintela ezona mpazamo ziqhelekileyo nezinexabiso eliphezulu.

Inyathelo 1: Bhala indawo yokusebenza phambi kokuba uvavanye nayiphi na imveliso.Uluhlu lobushushu, ukuvezwa kothuli kunye nokufuma, amanqanaba okungcangcazela, kunye neemeko zokukhanya kwe-ambient ziqhuba uninzi lwezigqibo ezicacileyo. Xa sele ibhaliwe, ibango ngalinye lomboneleli linokuvavanywa ngokuchasene nemfuneko ebhaliweyo kunengqikelelo yomlomo - kwaye olo xwebhu lukhusela isigqibo sobunjineli kubomi bemveliso.

Inyathelo lesi-2: Seta ukukhanya okusekwe kwimeko yokukhanya yokwenyani, hayi eyona nto{1}}eyokucingela.Iimeko eziphantsi kolawulo lwangaphakathi zidla ngokufuna ii-nits ezingama-300–500. Ukukhanya okomeleleyo okujikelezayo - imigangatho yokuthengisa, indawo zefektri kufutshane neefestile, iikhabhi zezithuthi - zifuna ngokubanzi ii-nits ezingama-500–800. Ilanga elithe ngqo lifuna ubuncinci be-1,000 nits. Kwizicelo apho umba wefomu yolawulo ubalulekile ecaleni kokukhanya, uthelekiso phakathiI-LCD kunye ne-LED bar screen formatsibandakanya urhwebo{0}} olufanelekileyo.

Inyathelo 3: Khetha itekhnoloji yokucofa ukuze utshatise abaqhubi bokwenyani kunye neemeko.I-Resistive touch isebenza ngeeglavu, izandla ezimanzi, kunye nezitayile - ezithembekileyo kwindawo emdaka okanye yePPE-efunekayo, kodwa iphelele ekuchukunyisweni enye{2}}. I-Capacitive eqikelelweyo (PCP) inika umfanekiso ocacileyo ongcono kunye -nenkxaso yokuchukumisa eneeglavu{5}}ukhetho oluhambelanayo lomphezulu, kodwa ayithembekanga ngaphantsi kongcoliseko olunzima. Isikhokelo sethu sokuzeziphi iimeko ezilungele itekhnoloji yescreen esichukumisayoibonelela ngesikhokelo esisebenzayo sokuqalisa kwesi sigqibo.

Inyathelo lesi-4: Qinisekisa ukufumaneka konikezelo lwexesha elide- phambi kokuba uzibophelele.Iiphaneli zabathengi zihlala ziyekwa ngaphandle kwesilumkiso phakathi kweenyanga ezili-12 ukuya kwezili-18 zokusungulwa. Izixhobo zemizi-mveliso ziqhuba ishumi leminyaka nangaphezulu. Buza ngokuthe ngqo: yintoni umjikelo wobomi bemveliso, sithini isiphelo-se{5}}sefestile yesaziso sobomi, kwaye ingaba ikhona-ixesha{7}}lokugqibela lolungiselelo lokuthenga? Kwizigqibo zokuthengwa kwe-B2B kwisikali, njaniI-B2B ye-kiosk ibonisa ukuthenga kunye nokwenza ngokwezifisoisebenza - kuquka iimfuno zamaxwebhu obomi - ibeka ulindelo oluyinyani.

Inyathelo lesi-5: Chonga iimfuno zesatifikethi kwinqanaba loyilo, hayi kwinqanaba lokuthotyelwa.Iimveliso zonyango zifuna i-IEC 60601{2}}1 amaxwebhu avela kumthengisi obonisayo. Isixhobo sendawo esinobungozi-sifuna uxwebhu lwe-ATEX okanye lwe-IECEx. Izatifikethi ze-CE, FCC, kunye ne-UL kufuneka zidluliselwe kwiingxelo zovavanyo lwabaxhasi ezikhoyo kwangethuba. Ukufumana isikhewu samaxwebhu kwinqanaba lophononongo lokuthotyelwa kubiza kakhulu kunokuthintela kuyilo. Yethuuluhlu olupheleleyo lwemvelisodwelisa iziqinisekiso ezikhoyo ngokomzekelo.

Imibuzo ebuzwa qho

Ngowuphi umlinganiselo ophantsi we-IP wokuboniswa kwemizi-mveliso yangaphandle?

IP65 ibonelela ngokhuseleko olugqibeleleyo eluthulini nakumanzi aqikelelweyo ukusuka kulo naliphi na icala - umgangatho osebenzayo weepaneli zangaphandle ezivezwe yimvula okanye ithumbu lesiqhelo{2}lokucoca phantsi. I-IP67 yandisa ukhuseleko ekuntywilisweni okwexeshana, olulungele usetyenziso lwaselwandle kunye nemekobume yokulungisa ukutya enoxinzelelo oluphezulu-lokuhlamba. Kulo naluphi na ufakelo lwangaphandle olungaphandle kwendawo ebiyelweyo eyongezelelweyo, i-IP65 kufuneka iphathwe njengolona phawu lusezantsi olwamkelekileyo, hayi ekujoliswe kuko.

Ngaba i-monitor yorhwebo ingasetyenziswa kwindawo yezoshishino?

Kukukhanya-usetyenziso lomsebenzi olunobushushu obulawulwayo, iiyure zokusebenza ezisemgangathweni, kunye nothuli oluncinci okanye utyhileko lokufuma, ihardware yorhwebo inokwanela. Kwiimeko ezingqongileyo ezinobushushu obugqithisileyo, ukusebenza okuqhubekayo kwe-24/7, ukungcangcazela okubalulekileyo, okanye ukuhlamba rhoqo, iziboniso zentengiso zidla ngokusilela ngaphambi kokugqiba imveliso enye yemveliso yenkqubo yeshishini. Umahluko weendleko phakathi kwephaneli yorhwebo kunye neshishini ayifane ithethelele umngcipheko wexesha lokuphumla elingacwangciswanga kwimveliso okanye kwimeko elawulwayo.

Nguwuphi umahluko obonakalayo phakathi kokuthintela kunye nokubamba i-capacitive kusetyenziso lwemizi-mveliso?

Iipaneli ezixhathisayo ziphendula kwiminwe yeglavu, izandla ezimanzi, kunye nezitayile - ezithembekileyo kwindawo emdaka, emanzi, okanye yePPE-efunekayo, kodwa iphelele ekuchukumiseni enye{2}}. Iiphaneli zecapacitive eziqikelelweyo zinika umfanekiso ocacileyo ongcono kunye -nenkxaso yokuchukumisa eneeglavu{5}}imiphezulu ehambelanayo ekhoyo, kodwa ibuthathaka ngakumbi kungcoliseko olunzima. Kucoceko -lwegumbi, unyango, okanye umthengi{8}}ojongene nezicelo, i-capacitive lukhetho olulungileyo; kusetyenziso lwebala langaphandle, ukwenziwa, kunye{9}}nemekobume yongcoliseko oluphezulu, ukuxhathisa kuxhomekeke ngakumbi.

Zihlala ixesha elingakanani izibane ze-LCD-zebakala?

I-Industrial -imigangatho yokukhanya kwasemva kwendibano iqhele ukunikwa i50,000 yeeyure okanye ngaphezulu. Kwiiyure ezisibhozo zokusebenza kwemihla ngemihla, oko kuguqulela malunga neminyaka eyi-17 yobomi benkonzo yesibane. Iphaneli -ukufumaneka komgangatho ukusuka kumashishini asele enzile abenzi be-LCD abavelisi bezibophelele iminyaka emihlanu okanye ngaphezulu, kunye nesiphelo esisesikweni{7}}so{8}}solwaziso samaxesha obomi ukuvumela i{9}}ixesha lokugqibela{10}}lokuthenga isicwangciso - inzuzo enentsingiselo ngaphezu kweephaneli zabathengi, ezinokuyekwa ngaphandle kwesaziso kwisithuba sonyaka omnye ukuya kwemibini.

Ukuba ukwinqanaba lokuqala lesigqibo sokubonisa,ukufikelela ngqokunye neenkcukacha zakho zesicelo kunye neemfuno zendawo yokusebenza. Ukwenzela{1}}izicelo ezingezizo ezisemgangathweni, eyethuibha {{0}uluhlu lwesikrini se-LCD esimileigquma ulungelelwaniso olufanele ishelufu{0}}emdeni, ideshbhodi yesithuthi, kunye nofakelo lwezixhobo ezingajongi iiphaneli zekhathalogu eziqhelekileyo.