IMiqondiso yeDijithali iNgcaciso yobuGcisa: iMigangatho, iZicelo, kunye neendlela zoPhuhliso

Imiqondiso yedijithali, njengomthombo obalulekileyo wokusasazwa kolwazi lwangoku, isetyenziswa ngokubanzi kurhwebo, izithuthi zikawonke-wonke, ukhathalelo lwempilo, imfundo, imiboniso yeshishini, kunye nezinye iinkalo. Yenza ukuhanjiswa kolwazi olusebenzayo kunye nokusebenzisana ngokubonisa umxholo oguqukayo (njengevidiyo, imifanekiso, kunye nombhalo). Iinkcukacha zobugcisa ezisemgangathweni zibalulekile ekuqinisekiseni uzinzo lwenkqubo, ukuhambelana, kunye namava omsebenzisi. Eli nqaku lichaza ngokucwangcisiweyo iinkcukacha zobugcisa beempawu zedijithali ukusuka kwiimbono ze-hardware, isofthiwe, ukuhanjiswa kwenethiwekhi, ulawulo lomxholo, kunye nokuthotyelwa kokhuseleko, kwaye iphonononga iindlela zayo zokuphuhliswa kwexesha elizayo.

Bonisa isixhobo
I-hardware engundoqo ye-digital signage yi-terminal yokubonisa, okusebenza kwayo kuchaphazela ngokuthe ngqo umgangatho womxholo obonisiweyo. Ubuchwephesha bomboniso ongundoqo buquka i-LCD (ikristale elulwelo), i-LED (ukukhanya{1}}i-emitting diode), kunye ne-OLED (isibane esiphilayo{2}}emitting diode). Iinkcukacha zobugcisa kufuneka zichaze ezi parameters zilandelayo:

• Isisombululo: Inkxaso ubuncinane ye-1920 × 1080 (i-HD egcweleyo), kunye ne-4K (3840 × 2160) okanye iphakanyiswe phezulu kwizicelo eziphezulu - zokuphela. • Ukuqaqamba kunye noMahluko: Iimpawu zangaphandle zifuna ukuqaqamba kwee-1500-3000 nits ukumelana nokukhanya kwelanga okunamandla, ngelixa iimpawu zangaphakathi zifuna i-300-500 nits. Umlinganiselo wokuchasana we-1000:1 okanye ngaphezulu uyacetyiswa.
• I-engile yokujonga: Ii-engile zokujonga ezithe tyaba nezithe nkqo kufuneka zibe Khulu okanye zilingane ne-170℃ukuqinisekisa ukuba umbala ofanayo uphoswe kuzo zonke iindlela zokujonga.
• Ukuqina: Ixhasa i-24/7 yokusebenza ngokuqhubekayo kunye nexesha eliphakathi phakathi kokungaphumeleli (MTBF) ye-Greater than or equal to 50,000 hours.

Iinkqubo ezizinzisiweyo kunye neeperipherals
Umqondiso weDijithali ngokuqhelekileyo usebenzisa iprosesa elungisiweyo (efana ne-ARM Cortex{0}}Uthotho okanye i-Intel Atom) kwaye idibanisa amacandelo alandelayo:
• I-Media Player: Ixhasa i-H.264/H.265 i-decoding kwaye iyahambelana neefomati ezininzi (ezifana neMP4, JPEG, kunye ne-PNG).
• Imodyuli yeTouch and Interaction Module: I-infrared, capacitive, okanye iteknoloji yokuchukumisa i-optical touch, kunye ne-latency yokuphendula Ngaphantsi okanye elingana ne-50ms.
• IiSensors zokusiNgqongileyo: Abenzi boluvo bokukhanya abazikhethelayo (ulungelelwaniso lokuqaqamba okuzenzekelayo) kunye neqondo lobushushu kunye nokufuma koluvo (uzinzo lwesixhobo) ziyafumaneka.

Inkqubo yokuSebenza kunye ne-Middleware

• Isoftware yemiqondiso yedijithali kufuneka isekwe kwinkqubo yokusebenza ezinzileyo (efana neLinux, Android, okanye Windows IoT) kwaye ihlangabezane nezi mfuno zilandelayo:
• Ixesha lokwenyani-lokusebenza kwexesha: Ucwangciso lokulinda ukubambezeleka Ngaphantsi okanye lilingana nomzuzwana omnye, ukuxhasa ukudlalwa okucwangcisiweyo kunye nokudlalwa kwakhona (okufana nonxulumano loluvo).
• Kaninzi-ungqamaniso lwesikrini: Ungqamaniso loMxholo kwizixhobo ezininzi luphunyezwa ngeprothokholi zenethiwekhi (ezifana ne-HDMI{1}}CEC okanye i-DLNA), ngempazamo yaNgaphantsi okanye elingana ne-100ms.
• Ulawulo olukude: Luxhasa uqwalaselo olusekwe kwilifu-, ukubekwa esweni kwelog, kunye ne-firmware ye-OTA (Ngaphezu-kwi{2}}Umoya) uphuculo.

Ubume boMxholo kunye neMigangatho yoYilo

• Ifomathi yefayile: Iifomathi zendalo yonke (ezifana nevidiyo yeMP4 kunye nemizobo ye-SVG yevektha) zikhethwa ukunqanda imiba yokuhambelana ebangelwa lusetyenziso lweekhowudi.
• Ulungelelwaniso oluguquguqukayo: Umxholo kufuneka uzikale ngokuzenzekela ngokwemilinganiselo yesikrini (efana no-16:9 kunye no-4:3), ubuncinane bobukhulu bombhalo obufundekayo obuKhulu okanye obulingana no-14 pt (ngaphakathi) okanye 24 pt (ngaphandle).
• Ingqiqo yokusebenzisana: Ukuba iimpawu zokusebenzisana komsebenzisi zibandakanyiwe (ezifana nokuskena ikhowudi ye-QR kunye neemenyu zesikrini sokuchukumisa), kufuneka zihambelane nemigaqo yoyilo efikelelekayo (efana neWCAG 2.1). III. IiNkcazo zeNethiwekhi kunye nezoNxibelelwano

IProtokholi yoThutho kunye nobubanzi bomthamo

• UQhakamshelwano ngeeNcingo: I-Gigabit Ethernet (1Gbps) okanye i-fiber optic iyacetyiswa ukuze kuqinisekiswe usasazo oluzinzileyo{1}}loluhlu oluphezulu lwevidiyo.
• Unxibelelwano olungenazingcingo: Inkxaso ye-Wi{0}} i-Fi 6 (802.11ax) okanye i-5G yothungelwano lweselula, eneeprothokholi zoguqulelo oluntsonkothileyo (ezifana ne-WPA3 kunye ne-TLS 1.3) eqinisekisa ukhuseleko lwedatha.
• Iimfuno ze-Bandwidth: Ukusasazwa kwevidiyo ye-4K kufuna uMkhulu okanye ulingana ne-20 Mbps, ngelixa umxholo we-static ungancitshiswa kwi-1-5 Mbps.

Network Architecture
• Ukusasazwa kwendawo: Iinkqubo ezincinci zingasebenzisa umdlali ozimeleyo kunye nokugcinwa kwekhadi le-SD, ngaphandle kokufuna uxhumano lwe-intanethi.
• INkqubo eSasazwayo: Uthungelwano olukhulu lufuna ukucwangciswa kwindawo esembindini ngeseva esembindini (efana nenkqubo yolawulo lomxholo weCMS) ukuxhasa ulungelelwaniso lomthwalo kunye nokusilela.

1. Ukhuseleko lwedatha
• Ukufihlwa koMxholo: I-AES-256 i-encryption isetyenziswe ngexesha lokuhanjiswa, kwaye idatha egciniweyo kufuneka ihambelane ne-GDPR okanye uMthetho woKhuseleko loLwazi lomntu.
• Ulawulo loFikelelo: Iimvume zoMlawuli zilawulwa ngendlela enoluhlu, kwaye iilog zokusebenza zigcinwa ixesha Elingaphezulu okanye elilingana neenyanga ezi-6.

2. Ukuhambelana koMbane kunye noKhuseleko loMbane
• IMigangatho ye-EMC: Thobela iFCC iNxalenye ye-15 (US) okanye i-EN 55032 (EU) yophazamiseko lwemida yokukhanya.
• Isiqinisekiso soMbane: i-UL, i-CE, okanye i-CCC iqinisekisa ukhuseleko lomlilo kunye nombane.

1. Ukudityaniswa kwe-AI: Sebenzisa umbono wekhompyuter (njengokubonwa kobuso) ukuhambisa umxholo owenziwe ngumntu okanye uphucule amava omsebenzisi ngokusebenzisa intsebenziswano yezwi.
2. Imiboniso eNgaphandle kunye nezikrini eziguquguqukayo: Ubuchwephesha obutsha bokuboniswa (njengezikrini ze-OLED ezicacileyo) ziya kwandisa iimeko zesicelo se-digital signage (ezifana ne-window advertising).
3. I-Standardization Alliance Promotion: Imibutho yoShishino (efana neDigital Signage Federation) ikhuthaza inkqubo yoqinisekiso lobuchwephesha obumanyeneyo kwihlabathi lonke ukunciphisa{1}}iindleko zokuhambelana neqonga.

Ukuphuhliswa kunye nokuphunyezwa kweempawu zobugcisa zedijithali zisisiseko sokuqinisekisa ukusebenza ngokufanelekileyo nangokuthembekileyo. Ngokudityaniswa kobuchwephesha bokuboniswa, i-Intanethi yeZinto, kunye nobukrelekrele bokwenziwa, imiqondiso yedijithali yexesha elizayo iya kuba krelekrele ngakumbi kwaye idityaniswe, kwaye imigangatho yobugcisa engqongqo iya kuba sisiseko sokuqhubeka kwayo ngokutsha. Abathathi-nxaxheba kwishishini kufuneka babeke iliso elibukhali kuhlaziyo olusemgangathweni ukuqinisekisa ukukhuphisana kweemveliso kunye neenkonzo zabo.