ESL Refresh Rates ndi Mawonekedwe Owonetsera

The Basic Constraint

Electronic Shelf Labels amagwira ntchito movutikira kuti palibe kutsatsa komwe kungabise:ma electrophoretic particles amadutsa mu viscous fluid, ndipo viscous fluid imakana kuyenda. Palibe zosintha zamapulogalamu zomwe zingakonze izi.

Mtengo wotsitsimutsa wa ESL-nthawi zambiri300ms mpaka 2000mskuti iwonetsere sikirini yonse-imatuluka nthawi yofunikira kuti titaniyamu woipa wothiridwa ndi tinthu tating'onoting'ono ta kaboni tisunthike kudzera muzosungunulira za hydrocarbon pansi pa gawo lamagetsi lomwe layikidwa. Ma particles amakumana ndi mphamvu zokoka (Stokes kukoka, ngati mukufuna mawu aukadaulo, masamu kumbuyo kwake ndi ofunika kwambiri kuposa momwe angagwiritsire ntchito: tinthu tating'onoting'ono mumadzimadzi okhuthala). Iwo amalumikizana electrostatic ndi oyandikana particles. Amatsatira makoma a kapisozi pambuyo popuma nthawi yayitali.

Mamillisecond aliwonse otsitsimula amawonetsa zochitika zenizeni za ma molekyulu-zomwe zimachitika mkati mwa mamiliyoni a ma microcapsules nthawi imodzi. Amene akuchokera ku LCD kapena OLED maziko ayenera kusiya chitsanzo chamaganizo chimenecho. Izi sizithunzi zomwe "zimajambula" ma pixel ndi ma electron. Awa ndi machitidwe a electrochemical omwe amasamutsa zinthu.

Driving Waveforms: Kumene Engineering Imakumana ndi Electrochemistry

Thekuyendetsa waveformndipamene kuyesetsa kukhathamiritsa kumakhazikika kwambiri. Ndi voteji-kutsatizana kwa nthawi komwe kumayenera kukwaniritsa zolinga zinayi nthawi imodzi: kufufuta chithunzi cham'mbuyo, kuyatsa tinthu taulesi, kukhazikitsa mthunzi wotuwa, ndi kulemba chithunzi chatsopano-panthawi yonseyi ndikuchepetsa kugwiritsa ntchito mphamvu, zinthu zakale zochititsa chidwi, komanso kutalika kwanthawi yotsitsimula.

Fufutaamabwera poyamba. Chiwonetserocho chimayendetsa ma pixel onse ku mawonekedwe ofanana, omwe nthawi zambiri amakhala oyera. Muvutikiranji? Chifukwa tinthu ta EPD timawonetsa njira-zodalira. Kusintha kwa pixel kuchokera kukuda kupita ku imvi kumatsata njira yosiyana ndi kusintha kuchokera ku zoyera kupita ku imvi. Izi zinaonekeratu potumiza anthu koyambirira pamene makasitomala adadandaula chifukwa cha kusalinganika kwamtundu wa grayscale. Kufufuta kumakakamiza ma pixel onse kuti akhale poyambira, ndikuchotsa kudalira pamikhalidwe yoyambira.

Kutsegulaimatsatira-mkulu-magetsi osinthira pafupipafupi (±15V pa 50-100Hz) omwe amazungulira tinthu ting'onoting'ono pakati pa kuwala kwambiri. Izi zimagwedeza ma particles otayirira omwe amakhala omasuka. Tinthu tating'onoting'ono timakhala tikumamatira pamwamba pamakoma a kapisozi ndi ma particles oyandikana nawo. Kuyezetsa kumawonetsa nthawi yokwanira yotsegula poyang'ana nsonga ya kuwala kwa -kusiyana- ndi nthawi yopindika - nthawi yeniyeni yomwe particle imayenda ifika ku mphamvu kwambiri. Pitani zazifupi ndi ulesi particles kutsalira mmbuyo. Pita nthawi yayitali ndipo mphamvu imawonongeka.

Ndiye kubwerakukhazikitsidwa kwa grayscale. Chiwonetserocho chimapanga mawonekedwe oyera ofanana chifukwa kulondola kwa EPD grayscale kumadalira kwambiri kuyambira pamaziko odziwika bwino. Makamaka, kuyika ziro pang'ono{2}}nthawi yamagetsi ikatha gawoli kumapangitsa kuti pakhale kusasinthasintha kotsatira. Ma particles amafunikira mphindi kuti akhazikike asanapemphedwe kuti agunde malo apakati.

Pomaliza,kulemba zithunzi. Pixel-ma voltages enaake ndi kutalika kwake kumayendetsa ma particles kuti agwirizane ndi zomwe mukufuna. 16-level grayscale imafuna kuwongolera bwino kwa magawo ofukula mkati mwa tinthu tating'onoting'ono tating'onoting'ono tating'onoting'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono ting'onoting'ono timene timatulutsa tinthu tambirimbiri.

Kukankhira Ku 300ms

Kodi machitidwe a ESL angayende mwachangu bwanji? Kukhathamiritsa kwa ma waveform mwamphamvu kwawonetsa180ms kuchepetsamu activation gawo nthawi ndi120ms kuchepetsamu gawo la grayscale gawo. Zopindulitsa izi zimachokera ku njira zingapo zoyeretsedwa pazigawo zingapo zotumizira.

Inflection point analysisimalola kuyang'anira-mayankhidwe anthawi yeniyeni m'malo mogwiritsa ntchito nthawi zokhazikika.Kuchepetsa kusintha kwa polarityndizofunikira chifukwa kubweza polarity kumapangitsa kuti magetsi azikwera komanso kuwononga mphamvu-kutsata njira zochepetsera kusinthaku kumawonjezera. Ndipokuyika kwadongosolo kwapakati pa 0Vamawononga tinthu liwiro, kulola anapitiriza kusamuka popanda mphamvu ndalama.

Zochepa zongoyerekeza za -zamakono za EPD zidawoneka ngati pafupifupi200msza mtundu wovomerezeka wazithunzi. Mapanelo ena adakankhidwira ku 180ms m'malo olamuliridwa, koma kuwonongeka kwabwino kumawonekera. Kuthyola chotchinga ichi kudzafuna luso lazopangapanga, osati luso la ma waveform.

Mawonekedwe Otsitsimula: Kuthamanga-Ubwino-Ghosting Trilemma

Kutsitsimula kulikonse kwa ESL kumaphatikizapo njira zitatu-zosathawika. Palibe mainjiniya omwe angathawe; munthu akhoza kusankha okha kuvomereza kuvomereza. Zomwe zachitika pagolosale, zamagetsi, ndi malo ogulitsa mankhwala zapereka ziganizo zamphamvu za nthawi yogwiritsira ntchito njira iliyonse.

Global Refresh (GC16 Mode)

Uku ndiye kukonzanso kwathunthu-750-2000mszakuda-zoyera{1}}kuthwanima kwakuda komwe kumapangitsa kuti tinthu tating'onoting'ono tidutse kusamuka. Zikuwoneka zodabwitsa, makasitomala nthawi zina amafunsa ngati zolembazo sizikuyenda bwino, koma ndi njira yokhayo yomwe imachotseratu zolakwika zomwe zasonkhanitsidwa.

Kutsitsimutsa kwapadziko lonse n'kofunika pambuyo powonjezera pang'ono zotsitsimutsa, powonetsa-zithunzi zodalirika kwambiri, kapena pamene kuwombana kumakhala kosayenera. Mmodzi wapagolosale poyambirira adakana "kuthwanima koyipa" ndikuyesa kutulutsa zosintha pang'ono. Patatha milungu itatu, zilembo zawo zotsatsira zinali pafupifupi zosawerengeka. Tsopano amayendetsa kutsitsimula kwapadziko lonse usiku uliwonse nthawi yotseka.

Kutsitsimula pang'ono

Zotsitsimula pang'ono zimangosintha ma pixel omwe amasiyana pakati pa mafelemu, kumaliza mkati250-500ms. Kusunga nthawi ndikwambiri-mawonekedwe70% kuchepetsa mphamvupazosintha zamitengo-koma kusinthana kulipo.

Ma pixel osasinthika samalandira voteji yoyendetsa. Awo particles pang'onopang'ono kukhazikika mu kuchulukira khola masanjidwe. Kukhazikika kumamveka bwino mpaka munthu atazindikira kuti kukhazikika kumatanthauzanso kusasuntha. Pambuyo pa kutsitsimula pang'ono kwa 5-10, zinthu zamatsenga zimawonekera. Gawoli limasiyanasiyana ndi wopanga; ena mapanelo kulolerana 15 mkombero, ena kusonyeza mavuto pambuyo 6. Njira yokhayo yodalirika ndi kulangidwa nthawi ndi nthawi kutsitsimuka padziko lonse interspersion.

Kutsitsimula Mwachangu (DU Mode)

Direct Update modeamachepetsa mwayi wa grayscale kwathunthu. Pixel iliyonse ndi yachiphamaso-yakuda kapena yoyera, palibe pakati. Izi zimathandiza120-250mszosintha ndi kung'anima kumodzi, koma m'mphepete mwamawu amaoneka ngati osadziwika ndipo zithunzi sizikumvekanso.

Pamitengo-mapulogalamu a ESL okha omwe amawonetsa manambala, DU mode nthawi zambiri imayimira malo abwino kwambiri. Mayeso a mbali-ndi-m'malo ogulitsira zida zamagetsi adawonetsa kuti makasitomala samatha kusiyanitsa DU-mitengo yoperekedwa ndi mitengo yoperekedwa ndi GC16 pamtunda wowoneka bwino. Kupulumutsa mphamvu kunali kwakukulu.

A2 Makanema Mode

Pa80-120ms, mawonekedwe a A2 amayandikira makanema-ndalama zotsitsimutsa bwino. Zakhala zikugwiritsidwa ntchito pazowonetsa zogulitsa komanso kugwiritsa ntchito ma kiosk.

Koma zotsutsanazi ndizovuta kwambiri. Mzukwa umachulukana mwachangu. Kusiyanitsa kumachepa. Tsatanetsatane wabwino amazimiririka pakadutsa pang'ono. Makasitomala m'modzi ankafuna zotsatsira zotsatsira pa shelufu-zothekera mwaukadaulo ndi A2, koma kuwonongeka kwa chithunzi pambuyo pa masekondi 30 kunapangitsa kuti zikhale zovuta. Njirayi ilipo pakulowetsa cholembera ndikuwonetsa mwachidule, osati kutumiza kwa ESL.

Kusankha Njira Yoyenera

Kodi kusankha? Moona mtima, mtundu wazinthu nthawi zambiri umakusankhirani inu. Zithunzi zojambulidwa zimafuna GC16; manambala amtengo amatha kugwiritsa ntchito DU. Zosintha pafupipafupi zimasintha-zosintha zomwe sizimakonda kwambiri, zosintha pafupipafupi zimakomera liwiro. Ndipo mosasamala kanthu za mtundu woyamba, kutsitsimula kwapadziko lonse kuyenera kuchitika pakanthawi kochepa. Palibe kuthawa vuto kudzikundikira mizukwa.

Onetsani Magwiridwe Parameters

Kusiyana kwa kusiyana

Kusiyanitsa kwa EPD nthawi zambiri kumayambira8:1 mpaka 15:1, ndi mapanelo a premium akufikira20:1. Kuyerekeza ndi mafotokozedwe a LCD (1000:1+) ndikosokeretsa.

Kusiyana kwa EPD kumayesedwa ndi kuunika kozungulira-m'mene makasitomala amawerengera mashelufu. Kusiyana kwa LCD kumagwa pansi pa kuwala kozungulira; Kusiyana kwa EPD kumakhala bwino. Miyezo ya ESL yowerengeka m'malo ogulitsira okhala ndi 800+ zowunikira zapamwamba zimawonetsa zowonera za LCD zapafupi zomwe zachapidwa.

Ma barcode scanner amafunikira penapake6:1 kusiyanitsakuti muwerenge modalirika-tayesa izi pamitundu ingapo. ESL iliyonse yamalonda yomwe tidayesa imachotsa bala mosavuta, zomwe zikutanthauza kuti makina ojambulira a laser amatha kuwerenga ma barcode mwachindunji pamagetsi popanda zovuta.

Resolution ndi Pixel Density

Kuchuluka kwa pixel kwa ESL (100-150 DPI) ikuwonetsa chisankho chadala cha uinjiniya, osati malire aukadaulo. Kusintha kwapamwamba kumafuna ma pixel ochulukirapo, iliyonse imafunika kuyendetsa galimoto payekha{1}}kuwonjezera nthawi yotsitsimula, kugwiritsa ntchito mphamvu, ndi mtengo wazinthu zina.

Makasitomala ena apempha 200+ zowonetsa ma DPI. Akafunsidwa za mtunda wowonera, yankho linali lopitilira 50cm nthawi zonse. Pa mtunda umenewo, 100 DPI imapereka malemba oyenera. Kupitilira-kuchulukirachulukira kumawononga zinthu popanda phindu lowoneka.

Kutha Kwamitundu

ESL yakuda-ndi-yoyeraimakhalabe yogwira ntchito: kutsitsimutsa kwambiri (300ms), mphamvu yotsika kwambiri, kudalirika kwambiri. Imagwira 90% ya mapulogalamu owonetsera mtengo bwino.

Makina-anayi amitundupogwiritsa ntchito ukadaulo wa E Ink Spectra 3100 amalola chiwonetsero chakuda / choyera / chofiira / chachikasu nthawi imodzi. Zothandiza pamitundu-yamtundu wake, koma nthawi yotsitsimutsa imapitilirabe.

-zambiri zamitundukugwiritsa ntchito ukadaulo wa ACeP Gallery kumatha kupanga zithunzi. Mitundu ya cyan-magenta-yellow-white particle system ndi yochititsa chidwi-zithunzi zomwe zimawonetsedwa pamapanelowa nthawi zambiri amaganiziridwa kuti ndi zosindikizidwa. Koma1500ms + nthawi zotsitsimulandipo mtengo wokwera kwambiri umachepetsa kugwiritsa ntchito ma premium ogwiritsidwa ntchito pomwe zowoneka bwino zimagwirizana ndi zomwe wawononga.

Zikafika pamtundu, funso nthawi zonse limakhala ngati chidziwitso chowonjezera chimalungamitsa kugundako kuti mutsitsimutse nthawi, mphamvu, ndi mtengo wagawo. Nthawi zisanu ndi zinayi mwa khumi, monochrome imagwira ntchitoyo.

Ghosting: Chochitika Chokhazikika

Ghosting si vuto lomwe liyenera kuthetsedwa. Ndi chikhalidwe chamkati chaukadaulo wa electrophoretic womwe umafunikira kasamalidwe.Aliyense amene amalonjeza zamatsenga-ntchito yaulere ya EPD mwina ikuimilira ukadaulo kapena kugulitsa mapanelo omwe amatsitsimutsidwa pang'onopang'ono kubisa vuto.

Kumene Mzimu Umachokera

Njira zitatu zimathandizira.Kusamuka kwa tinthu kosakwanira-tinthu ting'onoting'ono talephera kufika pomwe tinkafuna chifukwa chakulephera kwa nthawi yoyendetsa galimoto kapena mphamvu yamagetsi.Kugawa kotsalira-kuchulukana kosiyanasiyana pamakoma a kapisozi kumakhudzanso kuyenda kwa tinthu. Ndipoparticle adhesion hysteresis-tinthu ting'onoting'ono tomwe takhala tikuima tikumamatira kwambiri.

Nthawi yayitali yakhala ikuwonetsa machitidwe amatsenga pakati pa opanga magulu osiyanasiyana. Zosiyanasiyana ndizofunika kwambiri; mapanelo ena amakhala owoneka bwino pambuyo pa zosintha 5 pang'ono pomwe ena amalekerera 12-15.

Zinthu Zachilengedwe Zimapangitsa Kuipitsitsa

Kutenthazinthu zazikulu. Zosungunulira mamasukidwe akayendedwe kumawonjezera kutentha otsika, kulepheretsa tinthu kuyenda ndi kukulitsa mizukwa. Pansi pa digiri ya 10, nthawi zotsitsimutsa zimafunikira kuonjezedwa kapena zowoneka bwino ziyenera kulandiridwa. Pansi pa digirii 0 , mapanelo okhazikika amakhala ndi vuto-zowonetsa zosawerengeka zawonedwa mufiriji pogwiritsa ntchito mapanelo omwe sanavoteredwe kuzizira.

Mphamvu ya batriimakhudzanso mizukwa. Mabatire atha amatulutsa mphamvu yamagetsi yocheperako, zomwe zimapangitsa kusamuka kwa tinthu kosakwanira. Makasitomala m'modzi wapa pharmacy adakumana ndi zovuta zamatsenga zomwe zidakhala ngati mabatire akulephera pamndandanda wamalemba. Makina a ESL akuyenera kugwiritsa ntchito -kuzindikira kwa batri yocheperako ndi zidziwitso zokonzekeratu.

Tsitsaninso mbiriamaphatikiza zonse. Pixel yomwe ikuwonetsa zomwezo mobwerezabwereza imapanga masinthidwe akuchulukirachulukira a tinthu. Zosasunthika zimangobwera mwachangu kuposa momwe zimasinthira{2}}zosasinthika mpaka makina omatira amvetsetseka.

Kusamalira Ghosting mu Kuchita

Kutsitsimutsa kwapadziko lonse nthawi ndi nthawiakadali kuchepetsa koyamba. Zomwe mungakonde zimafunikira{1}kukonzanso zenera zonse pambuyo pa zosintha pang'ono za 5-10 zilizonse, ngakhale kuti nthawi yoyenera imasiyanasiyana malinga ndi mapanelo ndi momwe mungagwiritsire ntchito.

Kutentha-kulipidwa ndi matebulo owunikirathandizani m'malo osiyanasiyana. Magawo oyendetsa omwe amasungidwa mu LUTs owonetsedwa ndi kutentha amangowonjezera nthawi ya mafunde pamatenthedwe otsika. Miyeso imawonetsa40% kuchepetsa mizukwakugwiritsa ntchito-kuwongolera bwino kwa kutentha ndi magawo okhazikika.

Mbiri chimango chipukutandiyotsogola kwambiri-yosintha mafunde akuyenda pakali pano potengera ma pixel{1}}mbiri yotsitsimutsa kuti apereke chindapusa chokondera. Osati onse olamulira a ESL amathandizira izi, koma zimapangitsa kusiyana kwakukulu pamagulu omwe akhala akugwira ntchito kwa miyezi ingapo.

Kapangidwe kazinthunkhani nazonso. Zoyera zokhala ndi zolemba zakuda zimatulutsa zowoneka bwino kwambiri kuposa mitundu yosiyana. Ma tempuleti a ESL akuyenera kupangidwa moganizira zamatsenga-peŵani zigawo zazikulu zakuda zolimba zomwe zitha kukhala zowoneka bwino, zokonda zoyera.

Dongosolo-Magwiridwe Otsitsimutsanso Mulingo

Nthawi yotsitsimula ya ESL ndi gawo limodzi lokha la latency yosintha kachitidwe. Pamatumizidwe okhala ndi zilembo masauzande ambiri, kamangidwe ka netiweki kumayang'anira nthawi yonse yosinthira. Makasitomala ena amangokhalira kuwongolera zotsitsimutsa zamagulu a 50ms kwinaku akunyalanyaza mabotolo a netiweki omwe amawonjezera masekondi 30 pazosintha zawo.

Njira Zolumikizirana

Proprietary sub-1GHz RF machitidwekupereka pazipita Kuphunzira malo ndi kumanga malowedwe. Njira-yofikira-kumalembo kuti kuyankhulana kumadutsa mamita 25, zomwe zimafunikira-kumalo akulu akulu. Kuchepa kwa bandwidth kumapangitsa kuti pakhale kuchuluka kwa nthawi imodzi, koma pamachitidwe osinthira ogulitsa nthawi zambiri izi sizikhala vuto.

Bluetooth Low Energy yokhala ndi PAwR(Kutsatsa Kwanthawi ndi Mayankho, kowonjezeredwa mu BLE 5.4) kumathandizira kulumikizana kokhazikika kwapawiri komwe kumawerengera zida zazikulu. Malo amodzi ofikira amatha kuwongolera mwaukadaulo32,640 zolemba-Magulu 128 kuchulukitsa zilembo 255 pagulu lililonse. Nthawi yotsatsa nthawi ndi nthawi imatsimikizira kuchedwa kwadongosolo; nthawi zazifupi zimapereka kuyankha mwachangu pamtengo wapamwamba wamagetsi. Machitidwe a BLE agwiritsidwa ntchito ndi nthawi ya 1-sekondi kuti agwiritse ntchito nthawi ndi nthawi ya 10-sekondi kuti asinthe mitengo yachizoloŵezi.

Network topologyamatsata nyenyezi yokhala ndi zipata zapakati. Chipata chilichonse chimakwirira chigawo chodziwika; kufalikira kopitilira muyeso kumatsimikizira kuperewera. Kutumiza kwakukulu kumafunika kukonzekera mosamala tchanelo cha RF{2}}kutumiza kumodzi komwe zipata ziwiri zamakanema oyandikana zidapanga zosokoneza zidapangitsa kuti paketi iwonongeke 15%.

Zenizeni-Zochitika Padziko Lonse

M'machitidwe opanga,3,000 zosintha m'mphindi 5kudzera pachipata chimodzi nthawi zonse zimatheka. Mapeto-ku-kuthetsa kuchedwa kuchokera ku lamulo la seva kuti muwonetse mayendedwe omaliza3-10 masekondikutengera kuchuluka kwa netiweki ndikuyesanso zofunikira.

Chidziwitso chofunikira kwambiri chochokera kuzomwe zikuchitika: pazosintha zamalonda zomwe kusintha kwamitengo kumafikira ma malebo masauzande ambiri, makina-mawonekedwe a netiweki amalepheretsa nthawi yonse yosinthira m'malo mothamanga kwambiri poyambiranso. Kuwongolera mitengo yotsitsimutsa munthu pansi pa 500ms kumapereka kubweza kocheperako pamene kufalitsa kwa netiweki kumafuna masekondi.

Kugwiritsa Ntchito Mphamvu ndi Moyo Wa Battery

Kugwiritsa ntchito mphamvu kwa EPD kumachitika pafupifupi panthawi yotsitsimula. Standby current ndi yosafunika-ma microampere ayezedwa. Mbiriyi imathandizazaka zambiri-nthawi ya batrikuchokera ku ma coin cell, yomwe ndi imodzi mwamitsutso yamphamvu kwambiri ya EPD{{0}based ESL.

Zomwe Zimawononga Mphamvu

Chiwerengero cha pixelali ndi mgwirizano wamzera-zowonetsa zazikulu zimadya molingana ndi zambiri.Grayscale kuyankhani chifukwa GC16-level 16 imafuna mafunde ovuta kwambiri kuposa mawonekedwe a binary DU.Kusankha kotsitsimulansoali ndi mphamvu zazikulu; kutsitsimula kwapadziko lonse kumadya 2-3 × mphamvu yotsitsimutsa pang'ono. Ndipokutenthazimakhudza mphamvu yokoka chifukwa malo ozizira amafunikira mafunde aatali.

Moyo wa Battery Pochita

ZaCR2450 lithiamu ndalama maseloyokhala ndi mphamvu pafupifupi 600mAh, magwiridwe antchito ali motere:

Zoyerekeza izi zimatengera kutentha kwa chipinda. Mapulogalamu osungira malo ozizira{1}}zigawo zozizira komanso zowumitsidwa{2}}zimapangitsa kuti batire ichepe kwambiri chifukwa cha mphamvu zowonjezera zotsitsimula komanso kuchepa kwa batire pakatentha pang'ono. Chizindikiro chomwe chayikidwa zaka 5 kutentha kwa chipinda chikhoza kukhala zaka ziwiri mufiriji.

Kutsitsimula kulikonse kumawononga batire yokwanira. Makasitomala m'modzi ankafuna zotsatsa zamitengo zomwe zikuyenda mosalekeza{1}mabatirewo adatenga milungu itatu. Okonza makina amayenera kufotokozera zofunikira pafupipafupi musanasankhe ma hardware. Chizindikiro chomwe chimafuna kusinthidwa kwa ola limodzi chimafunikira mamangidwe osiyanasiyana a batri kuposa omwe amasinthidwa tsiku lililonse.

Kutentha Zotsatira pa Magwiridwe

Kutentha kumakhudza magwiridwe antchito a ESL kudzera munjira zingapo, ndikupangitsa kuti ikhalechinthu chimodzi chofunikira kwambiri chosinthira chilengedwe. Izi zawonetsedwa mobwerezabwereza m'malo otumizidwa chifukwa cha nyengo-malo ogulitsa molamulidwa ndi nyengo, mabasi osungidwa mufiriji, magawo oundana a chakudya, ndi ntchito zakunja.

Kusungunuka kwa Viscosity

Izi zimalowa mu chemistry, koma mtundu waufupi: Zosungunulira za EPD zimakula pakazizira. Ubalewu pafupifupi umatsatiraArrhenius curve-popanda kulowa mozama mu thermodynamics, chofunikira ndichakuti zotsatira zake zimakhala zochulukira, osati mzere.

Pa25 digiri(reference condition), tinthu tating'onoting'ono timawonetsa kusuntha mwadzina. Pa0 digiri, mamasukidwe akayendedwe pafupifupi kawiri, ndi theka liwiro tinthu. Pa-20 digiri, mamasukidwe akayendedwe amawonjezeka pafupifupi 4 ×, zomwe zimafuna nthawi yotalikirapo ya mafunde. Masamu amaneneratu izi bwino, ngakhale zenizeni{2}}zotsatira zapadziko lonse nthawi zina zimasiyana malinga ndi momwe wopanga amapangira.

Kuyesa zonena za "kutentha kwakukulu" kwa wopanga m'modzi poyendetsa mapanelo awo pa -15 digiri zowululidwa nthawi zotsitsimutsa kuchokera pa 400ms mpaka 1100ms. Mapanelo adagwira ntchito, koma mawonekedwe ake adawonetsa kuzizira kwambiri.

Magawo Ogwira Ntchito

Standard mapanelokuphimba 0 digiri mpaka 40 digiri ndi ntchito zoyambira.Mapanelo amitundu yowonjezerekachogwirira -10 digiri 50 digiri ndi zolimbitsa waveform chipukuta misozi.Wide kutentha mapanelo-zofunika paziguduli zoziziritsa kukhosi{1}}zimagwira ntchito kuyambira -madigiri 25 mpaka 60 pogwiritsa ntchito zida zapadera zapandege yakutsogolo, zozindikira kutentha, ndi kusankha mafunde osinthika. Zoonagiredi-mapanelozokometsedwa kwa -30 digiri mpaka 10 digiri zilipo koma kulamula mitengo umafunika.

Malipiro a Kutentha

Wide-kutentha kwa ESL kumaphatikizapo-zozimitsa kutentha kwa chip, ma seti angapo a parameter of waveform osungidwa mu kukumbukira, ndi kusankha paotomatiki potengera kutentha komwe kuyezedwa. Nthawi yotalikirapo ya mawonekedwe a mafunde pakugwira ntchito mozizira komanso kusinthasintha kwa magetsi pakugwira ntchito-kutentha kwambiri.

Chilango chokhudza-kutentha kwambiri sichapafupi-chochepa. Miyezo ikuwonetsa nthawi zotsitsimula pakutentha kwambirikawiri mpaka katatuKutentha-kwa chipinda. Makasitomala omwe amatumizidwa m'malo osungidwa mufiriji ayenera kuwerengera izi pakuwerengera nthawi yawo.

Kumene Zofunikira za ESL Zimasiyana GAWO LATSOPANO

Mafotokozedwe anthawi zonse a "retail ESL" amatha pafupifupi 60% ya{1}}zotumizidwa padziko lonse lapansi. 40% yotsalayo imakhudzanso zofunikira zapadera zomwe zimawonekera pokhapokha pofufuza misika yokhazikika. Zomwe zimagwira ntchito m'sitolo yamagetsi yamagetsi zimalephera mochititsa chidwi m'malo osungiramo zakudya zozizira. Magawo otsatirawa amalemba zomwe zachitika m'mafakitale pomwe malingaliro a ESL amasokonekera.

Chakudya Chatsopano ndi Golosale: Mitengo Yamphamvu Imakumana ndi Zowonongeka Zowonongeka

Kugulitsa zakudya zatsopano kumayimira pulogalamu yovuta kwambiri ya ESL pazifukwa zosavuta: mtengo wazinthu umatsika mosalekeza pomwe ukuwonetsedwa. Nyama ya nyama yomwe imawononga $15/lb Lolemba m'mawa ikhoza kukhala yokwana $7/lb pofika Lachitatu madzulo ngati siinagulitse. Zolemba zamapepala zachikhalidwe sizingajambule pampindi wamtengowu. ESL ikhoza-koma zofunikira zoyendetsera zinthu zimasiyana kwambiri ndi mitengo yamba.

Mitengo yotsika mtengoimafuna ma frequency osinthika omwe angakhetse mabatire wamba a ESL mkati mwa miyezi. Dipatimenti yatsopano yazakudya yomwe imakhala ndi zosintha zamitengo inayi tsiku lililonse{{1}zakudya m'mawa, zosintha masana, kutsika madzulo, kukonzanso usiku wonse-imawononga batire pamlingo wa 4× mlingo wa center{4}}lebulo ya sitolo yosinthidwa kamodzi pamlungu. Kusankha chemistry ya batri kumasintha kuchoka ku ma cell okhazikika a CR2450 kupita kumtunda-ma cell a lithiamu thionyl chloride kapena njira zomwe zitha kuchangidwanso zokhala ndi masiteshoni othamangitsa opangidwa m'mashelufu.

Chiwonetsero cha tsiku lotha ntchitoamawonjezera zofunika kachulukidwe zidziwitso. Mtengo wosavuta umafuna zilembo 50. Mitengo yatsopano yazakudya yosonyeza mtengo, mtengo wagawo, tsiku la paketi, kugulitsa-patsiku, ndikugwiritsa ntchito-pamasiku ake ikufunika zilembo 150+ pamiyeso yowerengeka. Kuwonetsa malo ndi malo kumawonjezeka moyenerera-2.9" ndi 4.2" zilembo zimakhala zokhazikika pomwe 2.13" imakwanira sitolo yapakati.

Dipatimenti yazakudya zam'madzi zatsopano za grocery chain yatumiza 4.2" atatu-color ESL yokhala ndi NFC yophatikizika yamakasitomala amafoni amafoni. Mtundu wofiyira umawonetsa zinthu zomwe zikuyandikira kugulitsidwa-pamasiku okhala ndi mitengo yotsika yokha: 15% kuchotsera pa maola 48 otsala, 30% pamaola 24 omaliza, 24 ola lomaliza. zenizeni-kulumikizana kwa dongosolo la zinthu za nthawi{12}}zomangamanga za ESL zinakhala mbali ya njira yochepetsera zinthu m'malo mongochepetsa mitengo ndi 23% mu dipatimenti yoyeserera yomwe idalipira ntchito yonse m'miyezi isanu ndi iwiri.

Malo ozizira milandufotokozani zovuta za kutentha zomwe takambirana kale. Zozizira zamkaka zomwe zimathamanga pa madigiri 4 zimayambitsa kuchepa kwapang'onopang'ono. Miyezo ya nyama pa digiri ya 2 ndiyoyipitsitsa. Zakudya zowuma pa -madigiri 18 zimafuna mapanelo apadera a kutentha kwakukulu omwe amawononga 40-60% kuposa mayunitsi wamba. Mmodzi wogulitsa zakudya zozizira poyamba anaika mapanelo wamba mu gawo lawo la ayisikilimu; zolembazo zinakhala zosawerengeka mkati mwa sabata chifukwa mizukwa inachuluka kuchokera kutsitsimutso losakwanira pa kutentha kwa ntchito.

Kutentha kwa kutentha mkati mwazitsulo za firiji kumapanga zovuta zina. Makatani a mpweya amatulutsa kutentha kwa 8-madigiri 12 pakati pa kutsogolo (kutentha, pafupi ndi mpweya wosakanikirana) ndi kumbuyo (kuzizira, pafupi ndi evaporator). Zolemba zakutsogolo kwa ng'ombe ya mkaka zimatha kugwira ntchito pa madigiri 8 pomwe zolembedwa kumbuyo zimagwira ntchito pa digirii 2 -zosiyana mokwanira kuti pakhale nthawi yosiyana. Kutumiza mwaukadaulo kumagwiritsa ntchito kuzindikira kwa kutentha komwe kumakhala ndi zotsitsimula zapayekha.

Kuwonongeka kwazinthu kutsatirakuphatikiza kumayimira chisinthiko chotsatira. Pamene machitidwe a ESL akugwirizanitsa bidirectionally ndi kasamalidwe kazinthu, chizindikirocho chimakhala chojambula komanso chowonetsera. -kuzindikira kuti palibe-kuzindikiritsa pamene shelefu ilibe kanthu kutengera kusowa kwa malonda-kumathandizira zidziwitso zongowonjezeranso. Dipatimenti ina yogulitsa zinthu inachepetsa-mwa-zochitika za masheya ndi 34% pogwiritsa ntchito ESL-zowunikira zinthu zophatikizika zomwe zidawonetsa malo opanda zogulitsa kwa maola opitilira 4 panthawi yomwe zinthu zachulukirachulukira.

Malo Osungiramo Malo ndi Mafakitale: Kukula Kumasintha Chilichonse

Malo osungiramo katundu a ESL akugwira ntchito pansi pa zopinga zomwe omanga makina ogulitsa sakumana nazo. Malo ogulitsira amatha kukhala ndi ma SKU 15,000 pamtunda wa 40,000 masikweya. Malo ogawa zinthu za golosale ali ndi 50,000+ ma SKU okhala ndi masikweyamita 500,000 okhala ndi siling'i yotalika mapazi 40. Mitundu yofalikira ya RF yomwe imagwira ntchito m'malo ogulitsa 12-yotalika mamitala pansi amalephera kotheratu m'nyumba yosungiramo katundu yokhala ndi zitsulo zotalika mpaka 35 feet.

Chizindikiritso cha malo a Binimafunikira zofunikira zowonetsera kusiyana ndi ma tag amitengo. Chidziwitso chachikulu si mtengo{1}ndi khodi yamalo, SKU, ndi kuchuluka kwake. Ma tempuleti a Warehouse ESL nthawi zambiri amawonetsa zizindikiritso za malo mu 48-mapointi kapena zilembo zazikulu zomwe zimatha kuwerengeka kuchokera pamamita 3+, zomwe zimathandiza oyendetsa ma forklift ndi pick{7}}pack ogwira ntchito kuzindikira malo osayandikiza nkhokwe. Zofunikira pakusiyanitsa zimachulukirachulukira chifukwa kuyang'ana kumachitika ndi kuyatsa kosiyanasiyana kwa mafakitale-tinjira zina pansi pa zowongolera zapamwamba kwambiri pa 1500+ lux, zina mumthunzi wa 200 lux.

Sankhani-ku-kuphatikiza kopepukaimakulitsa ESL kupitilira chiwonetsero chokhazikika kukhala chiwongolero chogwira ntchito. Zizindikiro za LED zophatikizika ndi-zowonetsa mapepala zimawalitsa kuti azitsogolera ogwira ntchito kusankha malo. EPD ikuwonetsa zomwe mungasankhe; LED ikuwonetsa komwe mungasankhe. Makina ophatikizika amachepetsa kuchuluka kwa zolakwika kuchokera pa 0.5-1% mpaka 0.1% kapena kuposa. Kusintha kwa bajeti yamagetsi-chizindikiro cha LED posankha zinthu chimadya mphamvu zambiri kuposa{10}panthawi yokonzanso mapepala. Mapangidwe a mabatire amasintha moyenerera, nthawi zambiri amasamukira ku ma cell a lithiamu AA kapena mphamvu zamawaya kumalo ochita zinthu kwambiri.

Malo okwera-pamalo a rackkupsyinjika kwa RF machitidwe oyankhulana. Metal racking imayambitsa kusokoneza kwa njira zambiri. Mipata yayitali imapanga madera amithunzi. Khomo limodzi lokhala ndi mita 25 pogulitsira malonda limatha kungokhala 8-10 metres m'malo owundana. Kuchuluka kwa zipata kumawonjezeka 3-4 × poyerekeza ndi kutumizidwa kwa malonda kuti awonetsedwe kofanana. Malo ena osungiramo katundu amayendetsa ma hybrid network-sub-1GHz kuti alowe m'malo owundana, WiFi yamalo otseguka, ndi zida zapakatikati zomwe zimagwirizanitsa kulumikizana.

Forklift{0}}zowonetsera zam'manja zokwezedwakuyimira mtundu watsopano wa ESL wosungira. M'malo mokhala ndi malembo okhazikika, zowonekera zimayikidwa pa ma forklift mast ndi kulandira{1}}malangizo enieni osankha nthawi pamene ogwira ntchito akumayendera mosungiramo katundu. Zipangizozi zimasinthidwa mosalekeza-malo, kuchuluka, malo otsatirawa{4}}zomwe zimafuna mphamvu ya zomangamanga zosiyana kwambiri ndi malembo a shelufu. Mphamvu zolimba kuchokera kumagetsi a forklift ndizokhazikika; batire silingagwire ntchito-zongosintha mosalekeza.

Inventory count automationimathandizira kulumikizana kwa bidirectional ESL. Kuphatikizika kwa RFID kumathandizira kuwerengera mozungulira{1}}zinthu zomwe zimayikidwa ndi RFID pass pafupi ndi mayunitsi a ESL okhala ndi zowerengera za RFID, ndikusintha mawerengedwe azinthu popanda kusanthula pamanja. Kutumiza kwa malo ogawa zinthu kunachepetsa chiwerengero cha anthu ogwira ntchito ndi 60% pogwiritsa ntchito ESL-kuwerengera kwa RFID kophatikizana komwe kunapangitsa kuti zinthu zikhale zolondola nthawi zonse kuposa 99%.

Zokonda zachilengedwezinthu mu mafakitale. IP54 fumbi ndi kukana kwa splash ndiye maziko a nyumba yosungiramo zinthu ESL; IP65 imakhala yofunikira m'malo okhala ndi njira zotsuka zotsuka. Kukana kwa Chemical kumafunika m'malo omwe amagwiritsa ntchito zosungunulira kapena zoyeretsa. Malo amodzi osungiramo zida zamagalimoto amafunikira zilembo zosagwirizana ndi ma brake fluid komanso mawonekedwe amadzimadzi a transmission-zinyumba zodziwika bwino za ESL zomwe zidawonongeka pakatha miyezi ingapo. Malo otsekera apadera okhala ndi mankhwala-osamva ma polycarbonate nyumba anawonjezera 35% ku mtengo wa mayunitsi koma zidakhala zofunikira kuti anthu azigwiritsa ntchito moyo wautali.

Zaumoyo ndi Zamankhwala: Zolondola Sizikambidwa-Zokambidwa

Kutumizidwa kwa Pharmacy ESL kumakumana ndi zofunikira zowongolera zomwe sizikupezeka pamalonda wamba. Kulakwitsa kwamitengo mu golosale kumatanthawuza madandaulo amakasitomala komanso kuwonekera mwalamulo pansi pa malamulo olondola amitengo. Cholakwika cholembera mankhwala mu pharmacy chingatanthauze kuvulala kapena imfa ya odwala. Mbiri yachiwopsezo imasintha zoyambira pamapangidwe.

Chizindikiritso cha mankhwalaimafuna kachulukidwe kachidziwitso kupitilira ESL wamba. Lebulo ya shelufu ya pharmacy iyenera kuwonetsa: dzina la mankhwala (mtundu ndi generic), mphamvu, mawonekedwe a mlingo, nambala ya NDC, mtengo, mtengo wa unit, wopanga, ndi zofunikira nthawi zambiri zosungira. Kuyika izi pa lebulo ya 2.13" kumafuna typography mosamala-kapena zambiri, kuyika 2.9" kapena zowonera zazikulu. Ma pharmacies ena amagwiritsa ntchito zilembo za 4.2" zokhala ndi ma QR code olumikizana kuti amalize zomwe zalembedwa.

Kutsimikizira kulondola kwa barcodeamakhala wotsutsa. Ogwira ntchito ku pharmacy amasanthula mankhwala kangapo panthawi yomwe akugwira ntchito-kulandira, kusungitsa, kukoka, kutsimikizira, kugawira. ESL-barcode yowonetsedwa ikuyenera kusanja bwino pa sitepe iliyonse. Izi zimakhwimitsa zomwe zimafunikira pakusiyanitsa kupitilira zomwe zimagulitsidwa. Kuyesa pazida zosanthula m'mafakitole kumawonetsa kuti masikelo akale otsimikizira a pharmacist-ena akugwiritsabe ntchito ukadaulo wa CCD m'malo mogwiritsa ntchito makina amakono a laser kapena kujambula{7}}amafunika 10:1 kapena kusiyanitsa bwinoko kuti awerenge modalirika. Kusankha gulu kuyenera kukhala chifukwa{11}}zida zojambulira zoyipa kwambiri zomwe zidayikidwapo.

Malo oyendetsedwa azinthufotokozani zofunika zachitetezo chakuthupi. Ndandanda II-V mankhwala amafuna kusungidwa kotetezedwa ndi kulowa mitengo. ESL m'makabati azinthu zoyendetsedwa bwino iyenera kuphatikizidwa ndi machitidwe owongolera mwayi wa nduna-zowonetsa zoletsa zolowera, kudula mitengo komwe kumawonekera nthawi iliyonse yotsegulira nduna, zomwe zitha kuyimitsa mawonekedwe pakuyesa kosaloledwa. Pharmacy ina yachipatala inaphatikiza ESL ndi dongosolo lawo loyang'anira zinthu kuti liwonetse zenizeni-ziwerengero za nthawi zomwe zimangodzisintha zokha pamene mankhwala akuperekedwa, kuthetsa kuwerengera kwapamanja.

Kusungirako mankhwala mufirijiakuphatikiza zolondola pazamankhwala ndi zovuta zozizira-zozizira. Makatemera, insulini, ndi zinthu zina zamoyo zimafunika kusungidwa pakati pa 2-8 digiri . Ma panel ambiri- otentha a ESL ndi ofunikira. Ntchito zina zosungirako zozizira m'mafakitale zimafuna kudulidwa kutentha ndi ESL-zozindikiro zophatikizika zomwe zimawonetsa kutentha komwe kulipo limodzi ndi chidziwitso chamankhwala chomwe chimatsimikizira kuti malo osungira amakhala mogwirizana ndi zomwe zafotokozedwa popanda kupempha ogwira ntchito kuti awonenso zida zowunikira.

Opaleshoni ya pharmacy yachipatalaonjezerani zovuta kuposa ma pharmacy ogulitsa. Matigari opangira mankhwala, makabati opangira okha, ndi malo ogulitsa mankhwala satana aliyense amapereka zofunika zosiyanasiyana za ESL. Ngolo-yokwera ESL imafuna zomangira zolimba kuti zizitha kuyenda mobwerezabwereza; zowonetsera ziyenera kukhala zomveka bwino pansi pa nyali za fulorosenti zomwe zimakhala m'makonde achipatala. Kuphatikizika kwa nduna zodzitchinjiriza kumafuna njira zoyankhulirana zomwe zimagwirizana ndi mapulogalamu a kasamalidwe ka nduna-nthawi zambiri makina a eni omwe ali ndi kuthekera kophatikizana ndi gulu lachitatu.

Zolemba zotsata malamuloimafuna njira zowunikira zomwe machitidwe ogulitsa ESL samapereka kawirikawiri. Kuvomerezeka kwa Joint Commission kwa ma pharmacies akuchipatala kumafuna zolembedwa zolondola zolembera mankhwala. Makina oyang'anira ESL amayenera kuyika zosintha zilizonse zokhala ndi sitampu yanthawi, chilolezo cha ogwiritsa ntchito, ndikusintha kwazomwe zili. Kafukufuku wina wa chipatala wa Joint Commission adawunikiranso kuthekera kwawo kwa kafukufuku wa ESL; wofufuzayo anapempha zolembedwa za njira zotsimikizira kulondola kwa zilembo za miyezi 12 yapitayi.

Zamagetsi ndi Zapamwamba-Zogulitsa Zamtengo Wapatali: Zenizeni-Mitengo Yakupikisana Kwanthawi

Consumer electronics retail imagwira ntchito pamtengo-msika wowonekera pomwe makasitomala nthawi ndi nthawi amawona mitengo yomwe akupikisana nawo pa mafoni a m'manja atayima m'sitolo. Malingaliro a ESL akusintha kuchoka pa kusungidwa kwa ogwira ntchito kupita ku kuthekera kopikisana ndi mayankho-kutha kufanana kapena kupambana mitengo ya omwe akupikisana nawo m'nthawi yeniyeni-m'malo modikirira zosintha zamitengo usiku umodzi.

Kuphatikizana kwamitengo yopikisanaimagwirizanitsa machitidwe a ESL ndi ntchito zanzeru zamtengo wapatali zomwe zimasakaza mawebusayiti omwe akupikisana nawo mosalekeza. Wopikisana naye wamkulu akagwetsa mtengo wake pa foni yam'manja yodziwika bwino, kampani ya intelligence yamitengo imazindikira kusintha pakangopita mphindi zochepa, makina opangira mitengo amawunika malamulo am'mphepete, ndipo mitengo yosinthidwa imafalikira ku mashelufu pawindo la 3{3}}10 lachiwiri la latency network. Wogulitsa zamagetsi m'modzi adachepetsa mtengo-kuthamangitsidwa ndi 18% atakhazikitsa mitengo yofananira munthawi yeniyeni kudzera muzokonza zawo za ESL.

Chidziwitso chazinthu zolemerazimagwirizana ndi zogulidwa zapamwamba zomwe zimagulidwa muzogulitsa zamagetsi. Makasitomala akugula laputopu yokwana $1,500 akufuna zinthu zake zenizeni{{3}zokonza, zokumbukira, zosungira, zowoneka bwino, moyo wa batri. Mtundu wokulirapo wa ESL (7.5" kupitilira apo) umathandizira kuti ziwonetsedwe zatsatanetsatane zomwe zimafunikira makadi osindikizidwa. Ogulitsa zamagetsi ena amagwiritsa ntchito zophatikiza ndi e{7}}mapepala amitengo ndi mafotokozedwe pamodzi ndi masikirini ang'onoang'ono a LCD a makanema otsatsira{8}}motengera luso lililonse.

Chiwonetsero cha zowonjezera zowonjezeraamagwiritsa ntchito ESL kuyendetsa malonda ogulitsa. Chiwonetsero chomwe chikuwonetsa "ntchito ndi:" chidziwitso chimalumikiza zinthu zoyambira kuzinthu zomwe zimagwirizana-makesi amafoni, zingwe zama laptops, magemu amagetsi. Mitengo yamphamvu yophatikizira imatha kuchotsera mitolo yowonetsedwa pachowonjezera ESL pomwe chinthu choyambirira cha ESL chikuwonetsa milingo yomwe ikufunika kusuntha.

Kuphatikiza-ndi kubazimakhala zofunikira pa-zogulitsa zamtengo wapatali. Makina a ESL amatha kuphatikizika ndi kuyang'anira zolemba pakompyuta (EAS) ndi RFID-kutengera kufufuza kwazinthu. Chizindikiro cha EAS chikachotsedwa popanda kuyimitsa koyenera, ESL yolumikizidwa imatha kuwonetsa chenjezo kapena kusintha mawonekedwe. Kakhazikitsidwe kochulukirachulukira kosintha kachulukidwe ka zinthu pompopompo-pamene zinthu zimachotsedwa pachitetezo, zomwe zimachititsa kuti chuma chidziwike-chidziwitso.

Mitengo ya moyo wazinthuzamagetsi zimatsata njira zodziwikiratu-kukhazikitsa mitengo yamtengo wapatali, pampikisano wapakati-mitengo ya moyo, kutha kwa -kwa-mitengo ya moyo wonse. ESL imathandizira malamulo amitengo yokhazikika yomwe imasintha malire malinga ndi zaka zazinthu, milingo yazinthu, ndi ndandanda zoyambitsa zolowa m'malo. IPhone yatsopano ikakhazikitsidwa, ESL ya m'badwo wam'mbuyomu imangosintha mitengo yake malinga ndi-malamulo ofotokozera am'mphepete, popanda kuchitapo kanthu pamanja.

Demo unit managementmuzogulitsa zamagetsi amagwiritsa ntchito mitundu ya ESL yopangidwira zowonetsera. Magawo awa nthawi zambiri amaphatikizana ndi ma tether achitetezo, makina owongolera mphamvu, ndi ma kiosks olumikizana. Chiwonetserocho chikhoza kuwonetsa mitengo ikakhala yopanda kanthu ndikusintha mawonekedwe owoneka bwino makasitomala akamalumikizana ndi zomwe zili patsamba. Zochita zina zimagwiritsa ntchito masensa oyandikira kuti azindikire kupezeka kwa kasitomala ndikusintha zomwe zikuwonetsedwa molingana.

Industrial Parts ndi MRO: Long-Tail Inventory Challenges

Ogawira, kukonza, ndi ntchito (MRO) ndi ogulitsa magawo a mafakitale amayendetsa mbiri yazinthu zosiyana kwambiri ndi ogulitsa ogulitsa. Wofalitsa wa MRO amanyamula 100,000+ ma SKU okhala ndi-mchira wautali-20% wa ma SKU amatulutsa 80% ya ndalama pomwe 80% ya ma SKU amakhala osasunthika pang'ono. Njira zolembetsera zachikale zimalephereka pazachuma ngati mtengo wokonza zilembo umaposa malire azinthu zomwe zikuyenda pang'onopang'ono.

Zachuma zambiri-SKU-kusintha mawerengedwe a ESL ROI. M'magulitsidwe a golosale, kubweza kwa ESL kumabwera makamaka kuchokera pakupulumutsa antchito pakusintha kwamitengo. Pogawa MRO, kubweza kumabwera chifukwa chowongolera zinthu molondola komanso kuchepetsa kutha kwa zinthu zomwe zikuyenda pang'onopang'ono-. Fastener distributor anachepetsa kulemba zinthu-zochotsera ndi 31% atatumiza ESL-integrated inventory tracking yomwe imadziwika kuti ndi yochedwa-kusuntha katundu pamitengo yotsatsa isanathe.

Chiwonetsero chaukadaulo waukadauloZofunikira zimafanana ndi pharmacy kuposa golosale. Zigawo zamafakitale zimafunikira kuwonetseredwa kwa mawonekedwe, magiredi azinthu, ziphaso, ndi chidziwitso chofananira. ESL yonyamula katundu ikuwonetsa: nambala ya gawo, wopanga, m'mimba mwake, m'mimba mwake, m'lifupi, kuthamanga kwa liwiro, kuchuluka kwa katundu, ndi zofunikira (ISO, ABEC, ndi zina). Zofunikira za kachulukidwe ka zidziwitso zimakankhira ku zowonetsera zazikulu komanso kalembedwe kake mosamala.

Machitidwe a malo a Binm'magawo ogawa nthawi zambiri amagwiritsa ntchito njira zolembera malo omwe amapangidwa pazaka zambiri. Kuphatikizika kwa ESL kuyenera kutengera mawonekedwe a malo omwe adakhalako pomwe kumathandizira kusamuka kupita ku zolemba zokhazikika zamalo. Kasamalidwe kakusintha kamakhala kofunikira kwambiri ngati kachitidwe kaukadaulo-ogwira ntchito m'nyumba yosungiramo katundu omwe amazolowera ma code a malo omwe agwiritsa ntchito kwa zaka 20 amakana kusintha kwa mawonekedwe mosasamala kanthu za luso la makina.

Malo oyang'anizana ndi Makasitomalapazigawo zowerengera zimapindula ndi kuphatikiza kwa ESL. Wogula akapempha gawo, ogwira nawo ntchito amafunsa za dongosolo, ndipo zowonetsera za ESL pamalo osungira zimayatsa kapena kuwonetsa malangizo ojambulira. Ogawa magawo ena akhazikitsa mayendedwe a "bring to counter" pomwe zowonetsera za ESL m'malo okhala ndi nkhokwe zimawonetsa malangizo osankhidwa ndi mayina a anthu ogwira ntchito, zomwe zimathandizira kuyanjana kwamakasitomala kangapo ndi chizindikiritso chomveka bwino.

Zochita za kitting ndi kuphatikizagwiritsani ntchito ESL kuti mutsogolere kusankha zigawo -zamagulu ambiri. Makina opangira ma hydraulic system angaphatikizepo pampu, mota, mavavu, zolumikizira, payipi, ndi madzimadzi-chilichonse chosungidwa m'malo osiyanasiyana osungira. Zowonetsera za ESL pamalo aliwonse zimawonetsa dongosolo la zida, kuchuluka komwe kumafunikira, komanso momwe amamalizirira. Kuphatikizana ndi zolemba za msonkhano kukuwonetsa malangizo a ntchito limodzi ndi chizindikiritso cha gawo.

Vendor-managed inventory (VMI)mapulogalamu amawonjezera ESL pakugawana zowonekera. Otsatsa akamayang'anira kuchuluka kwazinthu pamalo amakasitomala, ESL imatha kuwonetsa mawonekedwe obwezeretsanso, masiku otumizira omwe akubwera, komanso kupezeka kwa masheya. Kuwonekera kumeneku kumathandizira basi-panthawi{3}}kupanga mapulogalamu ofunikira kuti magawo odalirika azipezeka popanda kuwononga ndalama zambiri.

ESL vs. Alternative Display Technologies GAWO LATSOPANO

Kusankha kwa ESL sikungokhudza kusankha e-mapepala abwino kwambiri. Ndizosankha luso lowonetsera loyenera kuti mugwiritse ntchito.E-pepalaamapikisana ndiMawonekedwe a LCD, zowonetsera pagawo, ndi zolemba zamapepala-zilizonse zokhala ndi mawonekedwe ake, mawonekedwe amtengo, ndi malo okoma akugwiritsa ntchito. Kusanthula kotsatiraku kumapereka maziko aukadaulo pazosankha zaukadaulo.

E-Malemba (EPD) Electronic Shelf Labels

Mfundo yoyendetsera ntchito: Electrophoretic particle migration mu microcapsule kuyimitsidwa pansi ntchito magetsi munda. Bistable-imasunga chithunzi popanda mphamvu.

Mphamvu: Kusagwiritsa ntchito mphamvu kwa ziro kukakhala static (bistability kwenikweni), kuwala kwabwino kozungulira, kowoneka bwino (170 degrees +), mapepala{2}monga mawonekedwe omwe amalumikizana mwachilengedwe ndi malo ogulitsa, -zaka zambiri za moyo wa batri kuchokera ku ma coin cells, kuwala kwa dzuwa pa ntchito zakunja ndi zowala kwambiri{4}.

Zolepheretsa: Kutsitsimula pang'onopang'ono (300-2000ms kuti zisinthidwe kwathunthu), kuthekera kwamtundu wocheperako (mitundu 1-4 yazinthu zamalonda, zowoneka bwino), zinthu zamatsenga zomwe zimafuna kutsitsimutsidwa nthawi ndi nthawi, kutsika kwa kutentha kwazizira, mtengo woyambira wokwera kuposa njira zina za LCD.

Kapangidwe ka mtengo: Onetsani ma modules $ 3-15 kutengera kukula ndi kuthekera kwamtundu; mayunitsi a ESL athunthu okhala ndi wowongolera, kulumikizana, nyumba, ndi batire $8-40; zomangamanga (zipata, mapulogalamu oyang'anira) amawonjezera $ 0.50-2 pa lebulo lililonse lazomwe zimatumizidwa.

Mulingo woyenera ntchito: Mitengo-yomwe ili ndi zosintha pafupipafupi (golosale, katundu wamba, sitolo yamankhwala), kunja kapena kumtunda{{1}malo ozungulira{2}}opepuka, zoikidwiratu zomwe zimayika patsogolo moyo wa batri kuposa liwiro losintha, mapulogalamu ofunikira pepala{3}monga kukongola.

Mawonekedwe a LCD Shelf

Mfundo yoyendetsera ntchito: Kuwala kwa kristalo wamadzimadzi ndi kuwala kwa LED. Pamafunika mphamvu mosalekeza kwa backlight; mawonekedwe osasungidwa popanda mphamvu.

Mphamvu: Kutsitsimula kwachangu (60Hz muyezo, woyenera vidiyo), kutha kwa mitundu yambirimbiri yamitundu, kuwala kwapamwamba kuti anthu akopeke-kukopa chidwi, kutha kuwonetsa makanema ndi makanema ojambula pamanja, ukadaulo wokhwima wokhala ndi supplier ecosystem.

Zolepheretsa: Kugwiritsa ntchito mphamvu mosalekeza (3-15W paziwonetsero za m'mphepete mwa alumali), kuwala kosawoneka bwino (kuoneka kosasunthika m'malo ogulitsa owoneka bwino), kuchepera kowonera (madigiri ± 60 momwe mawonekedwe amtundu usanasinthire), kulephera kwa nyali zakumbuyo ndiko kulephera kwanthawi zonse, kumafunikira zida zamagetsi zamawaya.

Kapangidwe ka mtengo: Onetsani ma modules $ 15-50 kutengera kukula; 50-200 $; ndalama zoyikapo nthawi zambiri zimaposa mtengo wa Hardware chifukwa cha zofunikira zamagawo amagetsi.

Mulingo woyenera ntchito: Makanema otsatsira omwe amakopa chidwi, makanema{0}otsatsa otha kutsatsa, nthawi{1}}zotsatsa zochepa, malo okhala ndi magetsi oyendetsedwa bwino (m'mall mkati, masitolo apabwalo la ndege), mapulogalamu omwe zida zamagetsi zilipo kale.

Segment LCD Zowonetsera

Mfundo yoyendetsera ntchito: Magawo osavuta a kristalo amadzimadzi (monga zowonetsera zowerengera) zoyendetsedwa ndi madalaivala odzipereka agawo. Mphamvu zotsika kwambiri koma zimangokhala-maseti a zilembo zomwe zafotokozedwa kale.

Mphamvu: Mtengo wotsika kwambiri ($ 0.50-2 pachiwonetsero), kugwiritsa ntchito mphamvu zochepa kwambiri (microamp for static display), kutentha kwakukulu, magetsi oyendetsa galimoto osavuta, kudalirika kwatsimikiziridwa pazaka makumi ambiri akutumizidwa.

Zolepheretsa: Magawo osasunthika amachepetsa zomwe zikuwonetsedwa (nthawi zambiri manambala ndi zilembo zochepa zokha), palibe zojambulajambula, zosankha zazing'ono, mawonekedwe owoneka bwino, mawonekedwe aliwonse amafunikira gawo lodzipereka.

Kapangidwe ka mtengo: Onetsani ma modules pansi pa $ 1 mu voliyumu; mtengo wathunthu wowonetsa mayunitsi $2-5; ndalama zochepa za zomangamanga.

Mulingo woyenera ntchito: Chiwonetsero cha mitengo yachiwerengero chomwe sichifunikira kusinthasintha, kutsika mtengo kwambiri-kutumiza mwachangu, kukwera{1}}kuchuluka kwa ntchito zomwe zimayika patsogolo kuchuluka kwachuma kuposa kuthekera, kugwiritsa ntchito movutikira komwe zida zamagetsi zapamwamba zimapangitsa kuti pakhale vuto lodalirika.

Zolemba Papepala (Buku)

Mfundo yoyendetsera ntchito: Zolemba zamapepala zosindikizidwa zoyikidwa muzotengera zapulasitiki kapena zomatira m'mphepete mwa alumali. Zasinthidwa pamanja ndi ogwira ntchito m'sitolo.

Mphamvu: Mtengo wotsika kwambiri waukadaulo (ziro zowonetsera zida), kusinthasintha kwazithunzi zopanda malire, palibe zida zamagetsi zomwe zingalephereke, palibe zofunikira pakumanga, kayendedwe kodziwika bwino kwa ogwira ntchito ogulitsa.

Zolepheretsa: Ntchito-zosintha kwambiri (15-masekondi 30 pa lebulo kwa ogwira ntchito odziwa zambiri), nthawi zambiri zolakwika (zoyerekeza 5-15% ya nkhani zolondola pamitengo m'masitolo wamba), zida ndi zogulira zosindikiza, kuthekera kochepa kosintha mitengo mwachangu, zinyalala za chilengedwe kuchokera pakutayidwa kwa zilembo.

Kapangidwe ka mtengo: Amene ali ndi zilembo $0.10-0.50 aliyense; zolemba zamapepala $0.01-0.05 lililonse; Mtengo wopitilira wantchito ndi zida nthawi zambiri umaposa mtengo wa ESL pazaka 2-4 pakugwiritsa ntchito pafupipafupi.

Mulingo woyenera ntchito: Malonda ang'onoang'ono kwambiri omwe ndalama zogwirira ntchito ndi zosafunika (eni ake-mashopu oyendetsedwa), malo osinthika otsika kwambiri, osakhalitsa kapena osakhalitsa-pamalo omwe kugulitsa kwachitukuko sikuli kovomerezeka, mapulogalamu omwe amafunikira mawonekedwe osazolowereka osapezeka pamagetsi.

Technology Selection Framework

Zosankha pakusankha tekinoloje yowonetsera zimaphatikizapo zinthu zingapo zomwe ziyenera kuyezedwa molingana ndi zomwe zimayambira pakugwiritsa ntchito:

Sinthani pafupipafupizimakhudza kwambiri kusankha kwaukadaulo. Mapulogalamu okhala ndi zosintha zosachepera sabata iliyonse sizilungamitsa ndalama za ESL; zolemba zamapepala zimakhalabe zandalama. Mapulogalamu okhala ndi zosintha zatsiku ndi tsiku amafika pakutha kwa ESL mkati mwa zaka 2-3. Mapulogalamu okhala ndi zosintha zingapo zatsiku ndi tsiku amakonda kwambiri zachuma za ESL.

Kuvuta kwa zinthuzimakhudza kusankha kwaukadaulo. Chiwonetsero chamitengo yeniyeni chikhoza kugwiritsa ntchito gawo la LCD pamtengo wotsika kwambiri. Mitengo kuphatikiza mawu ochepera (mayina azinthu, mitengo yamtengo) imagwirizana ndi-pepala ESL. Zowoneka bwino kapena makanema amafunikira LCD ngakhale kukwera mtengo kwamagetsi.

Mikhalidwe ya chilengedwekukakamiza zosankha. Kuwala kozungulira kwambiri (kunja, mazenera, kuyatsa kowala) kumakonda-mawonekedwe a pepala. Malo owunikira owongolera amatha kugwiritsa ntchito LCD bwino. Kutentha kwambiri (mufiriji, panja) kumafuna miyeso yoyenera posatengera kusankha kwaukadaulo.

Kupezeka kwa zida zamagetsinthawi zambiri zimatsimikizira kuthekera. Malo opanda magetsi opezeka kapena kumene mphamvu yoyendetsera magetsi ingakhale yokwera mtengo kwambiri ngati batire{1}yoyendetsedwa ndi ESL. Malo okhala ndi magetsi omwe ali kale m'malo (pamwambapa{3}}mashelufu oyatsa mashelufu) akhoza kuganizira zosankha za LCD.

Ndalama zonse zowunikira umwiniayenera kuganizira:

Ziwerengerozi zimasiyana kwambiri kutengera mtengo wa ogwira ntchito m'deralo, ma frequency osinthika, komanso kuchuluka kwa omwe amatumizidwa. Kuwerengetseraku kumakondera ESL kuti isinthe ma frequency oposa 1-2 pamlungu m'misika yazachuma yotukuka.

Njira Zophatikizira Zophatikiza

Ogulitsa ochepa amagwiritsa ntchito ukadaulo umodzi wowonetsera pamapulogalamu onse. Njira zophatikizira zimafananiza ukadaulo ndi zofunikira pakugwiritsa ntchito malo ogulitsa amodzi:

E-pepala la mtengo, LCD yokwezedwaamagwiritsa ntchito ESL pamitengo yanthawi zonse m'sitolo yonse kwinaku akutumiza zowonera za LCD kumapeto, malo otuluka, ndi malo otentha pomwe mavidiyo ndi kuwala kwakukulu kumakopa chidwi chamakasitomala. Njirayi imagwira ntchito bwino za ESL pamalebulo ambiri ndikusunga kusinthasintha kotsatsa komwe kuli kofunikira kwambiri.

Gawani LCD pamtengo, e{0}pepala kuti mudziwe zambiriimagwiritsa ntchito magawo otsika mtengo pamitengo yeniyeni pogwiritsa ntchito ma e{0}}mapepala akuluakulu kuti mudziwe zambiri zazinthu zomwe zili zovuta zomwe zimagwirizana ndi mtengo wake. Njirayi imachepetsa mtengo wa -malebulo okulirapo pomwe ikupangitsa kuti zidziwitso zambiri ziwonetsedwe pomwe mtengo wamakasitomala uyenera kuyika ndalama.

Kutentha-zoni zamakono zofananiraimagwiritsa ntchito ESL yokhazikika m'malo ogulitsira pomwe ikugwiritsa ntchito-mitundu yosiyanasiyana ya kutentha m'magawo afiriji ndikutha kusankha magawo olimba kwambiri m'zigawo zoziziritsa kukhosi pomwe -kutentha kwa e{2}mapepala kumakhala kocheperako. Kusankha kwaukadaulo kumatsatira zofunikira zachilengedwe m'malo mogwiritsa ntchito mawonekedwe ofanana.

Onjezani-zomangamanga zoyenereraatha kugwiritsa ntchito ESL yokhala ndi netiweki yathunthu m'masitolo akuluakulu-pomwe akugwiritsa ntchito magawo odziyimira pawokha kapena zolemba zamapepala m'masitolo ang'onoang'ono momwe ndalama zoyendetsera ntchito sizikuyenda bwino. Kusankhidwa kwaukadaulo kumaganizira kuchuluka kwa kutumizidwa limodzi ndi zofunikira zaukadaulo.

Emerging Technologies

High-Kafukufuku Wachangu wa EPD

Ziwonetsero za labotale zakwaniritsa75Hz mitengo yotsitsimutsapa{{0}mapanelo a mapepala{1}kuyandikira dera la LCD. Ma demos awa pamisonkhano yamakampani ndi ochititsa chidwi, koma kutumizidwa kwa zopanga kumakhalabe kutali.

Makiyi othandizira matekinoloje akuphatikizapozowonjezera kristalo zamadzimadzikuti dope electrophoretic fluid yokhala ndi mankhwala omwe amachititsa kuti abwerere. Mapepala ofufuza akuwonetsa kusintha kwa liwiro la 2.8 × pomwe akuchepetsa mphamvu yoyendetsa ndi 50%.Woonda-patsogolo pakanema{1}malayiti a ndegekuchepetsa tinthu kusamuka mtunda.Zolemba za nanoparticlekukhathamiritsa mawonekedwe amalipiro apamwamba ndikuchepetsa hydrodynamic radius. Ndipokuphunzira pamakina-kukometsedwa kwa mawonekedwe a waveformzimasintha munthawi yeniyeni-kuti ziwonetse momwe zinthu zilili komanso chilengedwe.

Matekinoloje awa amakhalabe pachitukuko. Kufotokozera zopanga za ESL zotengera zotsatira za labotale sikoyenera.

Mtundu E-Paper Evolution

E Ink Gallery 3ukadaulo ukuwonetsa komwe mtundu wa EPD ukulowera. Kutsitsimula kwakuda / koyera kwatsikira350ms, kutsika kuchokera ku 2000ms m'mibadwo yam'mbuyo. Kugunda kwamitundu yofulumira500ms. Standard mtundu mode akuthamanga750-1000ms. Mtundu wabwino kwambiri wamtundu umafunikabe1500ms.

Colour EPD ikusintha kuchoka ku "zosavuta kugwiritsa ntchito" kupita "kutheka" pamapulogalamu osankhidwa. Yembekezerani kupititsa patsogolo, koma monochrome idzasunga liwiro ndi mphamvu zabwino kwamuyaya chifukwa cha kusiyana kwakukulu kwa fizikiki.

Zokhudza Kagwiritsidwe Ntchito Kapangidwe Kadongosolo

Zochepa Zotheka Zotheka

Pa zolemba zashelufu zamalonda, manambala awa akuyimira pansi:

Nthawi yotsitsimutsaiyenera kugunda 2000ms kapena kupitilira apo pamawonekedwe apadziko lonse lapansi, 500ms kapena kuposa pang'ono.Kusiyanitsa pakatikufunika kopitilira 8:1.Kusamvanaiyenera kufika osachepera 100 DPI.Kuwona anglekuyenera kukhala 170 digiri kapena kupitilira apo.Ntchito kutentha osiyanasiyanaiyenera kuphimba madigiri 0 mpaka 40 digiri.Moyo wa batriayenera kupitirira zaka 5 pa zosintha 2 patsiku.

Zowonjezereka

Pamapulogalamu omwe amafunikira kwambiri-zosintha pafupipafupi, zosunga zoziziritsa kukhosi, zotsatsa{1}}zotsimikizika:

Nthawi yotsitsimutsaiyenera kugunda 1000ms yapadziko lonse lapansi, 300ms pang'ono.Kusiyanitsa pakatiayenera kupitirira 12:1.Kusamvanaiyenera kufika 120 DPI kapena kupitilira apo.Kuthekera kwamtundu(3-4 mtundu) imakhala yofunikira.Ntchito kutentha osiyanasiyanaayenera kutalika -25 mpaka 50 digiri.Moyo wa batriayenera kupitirira zaka 3 pa zosintha 4 patsiku.

Kutsimikizika kwatsatanetsatane

Zolemba za ogulitsa ziyenera kutsimikiziridwa pansi pa zochitika zenizeni. Izi sizosankha{1}}zosiyana pakati pa zonena za data ndi magwiridwe antchito omwe apezeka.

Yesani nthawi yotsitsimutsa pa kutentha kochepa komanso kopitilira muyeso, osati kutentha kwachipinda. Tsimikizirani chiyerekezo cha kusiyanitsa pansi pazowunikira zenizeni za sitolo, osati kuunikira kwa labotale. Tsimikizirani kuchuluka kwa moyo wa batri ndi zomwe mukufuna kuti zisinthidwe komanso mtundu wa zomwe zili-ziwonetsero za mavenda nthawi zambiri zimakhala zabwino kwambiri-zochitika. Tsimikizirani-level update latency ndi target label count kuti muwonetsetse kuti masikelo a netiweki moyenera.

Kufananiza Technology to Application

Kusankhidwa kwaukadaulo wamashelufu amagetsi kumatsikira pakufananiza kuthekera ndi zofunikira. The physics of electrophoretic displays imakhazikitsa malire olimba-mitengo yotsitsimutsa, kukhudzika kwa kutentha, khalidwe lochititsa chidwi{2}}loti palibe kukhathamiritsa komwe kungapitirire. Kumvetsetsa malirewa kumathandizira kupanga dongosolo lenileni komanso kusankha koyenera kwaukadaulo.

Pazotumiza zomwe zili ndi zoletsazo-kuchulukirachulukira, kutentha kozungulira, mtengo-zokhazikika kwambiri-ESL imapereka chiwongola dzanja chambiri pochotsa ogwira ntchito, kuwongolera mitengo molondola, komanso kusinthasintha kwa magwiridwe antchito. Pamapulogalamu omwe akutsutsana ndi malire a ESL-okwera-zosintha pafupipafupi, kutentha kwambiri, zowulutsa zambiri-katswiri wamtundu wina kapena njira zosakanizidwa zitha kukhala zoyenera.

Zipangizo zamakono zikupita patsogolo. Mitengo yotsitsimutsa imakula mochulukira. Kuthekera kwamtundu kumakulirakulira. Kutentha kumawonjezeka. Koma physics yofunikira ikadalipo. Kutumiza bwino kwa ESL kumafuna kugwira ntchito molingana ndi zovuta izi, osati kunamizira kuti kulibe.