Kuzamura umutekano w’ishuri: Iterambere ryibiri mukurinda amaso hamwe numutekano wamakuru kugirango LCD yerekanwe

Kwinjiza ikoranabuhanga mu burezi byahinduye ibyumba by’ishuri gakondo aho biga biga.LCDKugaragaza, cyangwa "kwigisha ubwenge byose-muri-bose," byahindutse ibikoresho byingirakamaro kubarezi, bigafasha amasomo yibikorwa nibikorwa bifatanyabikorwa. Ariko, uko igihe cyo kwerekana cyiyongera kandi iterabwoba rikaba ryiyongera cyane, impungenge zubuzima bwiza bwabanyeshuri hamwe n’ibanga ryamakuru byafashe umwanya wambere. IbigezwehoimikoranireKugaragazaubu barimo gukemura ibyo bibazo imbonankubone, bahuza ikoranabuhanga rigezweho ryo kurinda amaso hamwe n’ingamba zikomeye z’umutekano w’amakuru kugira ngo amashuri n’imiryango bigenda byiyongera.

1.Ijisho Ryita ku guhanga amaso: Gushyira imbere ubuzima bwabanyeshuri

Kumara igihe kinini kuri ecran byateje impungenge zifatika zijyanye no kunanirwa amaso, guhagarika ibitotsi, nubuzima bwigihe kirekire. Kugirango ugabanye izo ngaruka, abayikora barimo guhuza tekinoroji ya optique igenewe imiterere yuburezi.

Ingamba zo Kugabanya Ubururu

Igisekuru kizazaKugaragaza koresha sisitemu nyinshi zo kugabanya urumuri. Bitandukanye na software yibanze ya filtri yerekana gusa ibara ry'umuhondo, ibisubizo bishingiye ku byuma bifashisha ibikoresho byihariye bya LED hamwe na nanocoatings kugirango bitesha agaciro ingufu z'ubururu zifite ingufu nyinshi (415-455 nm) bitagoretse ibara neza. Ubu buryo bubiri butuma amashusho agaragara cyangwa ikarita ya siyanse mugihe ugabanya imihangayiko. Moderi ziheruka zimaze kugabanuka hejuru ya 90% yubururu mugihe ukomeje 95% ya NTSC ibara ryimikino.

Guhuza n'ubwengeKugaragaza 

Ibimuri byo mwishuri biratandukanye cyane, kuva idirishya ryizuba kugeza ibidukikije byijimye.Kugaragazanoneho shyiramo ibyuma bifata ibyuma bifata ibyuma bifata imashini biga algorithms kugirango uhite uhindura urumuri (200-500 nits) hamwe nubushyuhe bwamabara (3000K - 6500K). Ibi bigana imiterere yumucyo yumunsi, bigabanya kugabanuka kwabanyeshuri / kwaguka bigira uruhare mumunaniro. Sisitemu zimwe zirahuza nigihe cyishuri, zihinduranya amajwi ashyushye mugihe cyo kwiga nimugoroba kugirango dushyigikire umusaruro wa melatonin.

Gukoresha Flicker

Gucuranga gakondo kwa PWM bitera ecran ya ecran (akenshi 200-250Hz) ifitanye isano no kubabara umutwe kubantu bumva. IbigezwehoKugaragazaKoresha ibyerekezo bitaziguye (DC) gucana no kugena umushoferi wa IC kugirango ukureho flicker burundu, byagenzuwe binyuze muri IEEE PAR1789 yipimishije.

2.Umutekano wububiko bwa Data: Kurinda ibyumba bya Digital

Nkuko amashuri yakira ibicu bishingiye kubicu nibikoresho bya IoT, KugaragazaByahindutse mubitumanaho bifite umutekano aho kuba ibikoresho bisohoka gusa.

Kurinda-Kurangiza-Kurinda Amakuru

Igisirikare-256-bit encryption noneho itanga amakuru yose yoherejwe, haba gutunganya ibisubizo nyabyo byabajijwe cyangwa kugera kuri seriveri yishuri. Ibyuma bikoresha ibyuma byumutekano bikoreshwa hamwe na chip ya TPM 2.0 birinda guhindura porogaramu zitemewe. Icy'ingenzi, sisitemu zikora zitabitse amakuru y’abanyeshuri yamenyekanye mu karere, ikemeza kubahiriza amabwiriza nka FERPA na GDPR.

Ubuyobozi bwubwenge

Uruhare rushingiye kubigenzura (RBAC) sisitemu itanga uburenganzira bwa granular:

- Abarimu: Igikoresho cyuzuye no kugenzura ibicu

- Abanyeshuri: Kwinjira byigihe gito bishingiye

- Ababyeyi: Uburyo bwo gusuzuma iterambere

- Abayobozi ba IT: Porotokole yo kubungabunga kure

Kumenyekanisha mumaso hamwe no kumenya ubuzima (ukoresheje kamera ya IR) bisimbuza ijambo ryibanga risangiwe byoroshye, mugihe ibyambu bya USB biranga amakuru yumubiri kugirango abuze kohereza amakuru atateganijwe.

Ibiranga ubuzima bwite 

Kugaragazaubu shyiramo ibanga ryabigenewe ryihariye ko:

- Hagarika kamera / mikoro kurwego rwibikoresho

- Gushoboza ecran mugihe cyinjiza cyoroshye

- Gukora indangamuntu zabanyeshuri zitamenyekanye kugirango zisuzumwe

Automatic data purging protocole isiba inyandiko zamasomo nyuma yigihe cyagenwe, hamwe na blocain-ishingiye kubigenzuzi byo kubazwa.

3.Guhuza urugo-Ishuri

Iterambere ryikoranabuhanga rikemura ibibazo byibanze kubarezi nimiryango:

Amashuri:

- Kugabanya uburyozwe buturutse ku kutubahiriza amakuru

- Kubahiriza iterambere ryumutekano wa EdTech

- Amafaranga yo kwivuza make ajyanye no kunanirwa amaso

Kubabyeyi:

- Ikibaho cyibanga ryibanga ryerekana amateka yo kubona amakuru

- Guhuza urugo uburyo hamwe nubururu bwubururu bwungurura umukoro

- Raporo yigihe cyo gukoresha ukoresheje porogaramu zababyeyi zifunze

Ishyirwa mu bikorwa ry'imanza:

Intara y’ishuri ryo mu burengerazuba bw’iburengerazuba bwa Amerika yatangaje ko 42% byagabanutse ku birego bijyanye n’icyerekezo nyuma yo kuzamura ibyumba 500 by’ishuri hamwe n’imihindagurikireKugaragaza, mugihe imiyoboro ya zeru-zeru yubatswe yahagaritse kugerageza 15,000 mugihe cyumwaka wambere w'amashuri.

Umwanzuro: Inzira ya EdTech ishinzwe 

Ibintu bibiri byibanda kubuzima bwa ocular hamwe numutekano wa cyber muburyo bwo kwerekana interineti byerekana ibirenze kuzamura tekiniki - byerekana ihinduka ryibanze ryikoranabuhanga ryigisha uburezi. Mu gushyira mu bikorwa ibyo bisubizo, amashuri agaragaza ubushake bw’imibereho myiza y’abanyeshuri birenze ibipimo by’amasomo, mu gihe abayikora bahuza na AI ya UNESCO mu byifuzo by’uburezi hagamijwe gushushanya abantu. Mugihe AR / VR kwishyira hamwe bigenda byegereza, gushyiraho ibipimo ngenderwaho byumutekano uyumunsi bituma ibyumba by’ishuri bikomeza kuba umwanya aho ikoranabuhanga ryongerera imbaraga nta kaga.

Iterambere ry'ejo hazaza rishobora kuba ririmo AI ikoresha imbaraga zo kwihagararaho, kugenzura biometrike ikurikirana, hamwe na protocole protokol. Nyamara, iterambere rigezweho rimaze gutanga urwego rukomeye rwamashuri kwisi yose kugirango yemere guhinduka muburyo bwa digitale, agumane amaso akiri muto hamwe namakuru yihariye arinzwe mwisi igenda ihuzwa.