itekhnoloji ye-nfrared touch screens yenziwe nge-infrared emitting kunye nokufumana izinto zokuva ezifakwe kwisakhelo sangaphandle sesikrini sokuchukumisa. Kumphezulu wesikrini, inethiwekhi yokufumanisa i-infrared yenziwa. Nayiphi na into echukumisayo inokutshintsha i-infrared kwindawo yoqhagamshelwano ukuze iqonde ukusebenza kwesikrini sokuchukumisa. Umgaqo-siseko wokuphunyezwa kwesikrini se-infrared touch of touch iyafana naleyo ye-surface acoustic wave touch. Isebenzisa i-infrared emitting kunye nokufumana izinto zokuva. Ezi zinto zenza inethiwekhi yokufumanisa i-infrared kumphezulu weskrini. Into yomsebenzi wokuchukumisa (njengomnwe) unokutshintsha i-infrared yendawo yoqhagamshelwano, ethi iguqulwe ibe yindawo yokulungelelanisa yomnxeba ukuqonda impendulo yomsebenzi. Kwisikrini se-infrared touch screen, izixhobo zebhodi yesekethe ezicwangciswe kumacala amane esikrini zineetyhubhu zokukhupha i-infrared kunye neetyhubhu zokufumana i-infrared, ezenza i-matrix ethe tyaba kunye nethe nkqo.
I-infrared touch screen yi-infrared matrix esasazwa ngokuxineneyo kumkhombandlela we-X no-Y phambi kwesikrini. Ibhaqa kwaye ijonge ukubamba komsebenzisi ngokujonga rhoqo ukuba imitha ye-infrared ivaliwe zizinto. Njengoko kubonisiwe kumfanekiso "Umgaqo wokuSebenza we-Infrared Touch Screen", esi sikrini sifakwe kunye nesakhelo sangaphandle phambi kwesiboniso. Isakhelo sangaphandle siyilwe kunye nebhodi yesekethe, ukwenzela ukuba iityhubhu zothutho lwe-infrared kunye ne-infrared yokwamkela iityhubhu zicwangciswe kumacala amane esikrini, enye enye ihambelana nokwenza i-matrix ethe tye kunye nethe nkqo ye-infrared cross. Emva kweskeni ngasinye, ukuba zonke izibini ze-infrared zetyhubhu ziqhagamshelwe, ukukhanya okuluhlaza kulayitiwe, kubonisa ukuba yonke into iqhelekile.
Xa kukho ukubamba, umnwe okanye enye into iya kuvala imitha ye-infrared ethe tyaba kunye nethe nkqo edlula kwindawo. Xa isikrini esichukumisayo siskena kwaye sifumanisa kwaye siqinisekisa ukuba imitha ye-infrared ivaliwe, isibane esibomvu siya kukhanya, esibonisa ukuba imitha ye-infrared ivaliwe kwaye kunokubakho ukuchukumisa. Kwangaxeshanye, iya kutshintshela kwangoko komnye ulungelelwaniso kwaye iskena kwakhona. Ukuba kufunyaniswe ukuba enye i-axis nayo inomtha we-infrared ovaliweyo, ukukhanya okutyheli kuya kulayita, kubonisa ukuba i-touch ifunyenwe, kwaye iindawo zetyhubhu ezimbini ze-infrared ezifunyenwe zivaliwe ziya kuxelwa kumamkeli. Emva kokubala, indawo yokucofa isikrini kwisikrini imiselwe.
Iimveliso ze-infrared touch screen zohlulwe zibe ziindidi ezimbini: zangaphandle nangaphakathi. Indlela yokufakela yohlobo lwangaphandle ilula kakhulu kwaye iyona nto ifanelekileyo phakathi kwazo zonke izikrini zokuchukumisa. Sebenzisa nje i-glue okanye i-tape enamacala amabini ukulungisa isakhelo phambi kwesiboniso. Isikrini sokuthintela sangaphandle sinokulungiswa kwisiboniso nge-hook, ekulungele ukuchithwa ngaphandle kokushiya nayiphi na imikhondo.
Iimpawu zobuchwephesha besikrini esichukumisayo se-infrared:
1. Uzinzo oluphezulu, akukho kukhukuliseka ngenxa yokutshintsha kwexesha kunye nokusingqongileyo
2. Ukuguquguquka okuphezulu, okungachatshazelwanga ngumbane wangoku, amandla ombane kunye nombane omileyo, olungele iimeko ezirhabaxa zokusingqongileyo (ubungqina bokudubula, bungenathuli)
3. Ukuhanjiswa kokukhanya okuphezulu ngaphandle kokuphakathi, ukuya kuthi ga kwi-100%
4. Ubomi benkonzo ende, ukuqina okuphezulu, ukungoyiki imikrwelo, ubomi obude bokuchukumisa
5. Iimpawu zokusetyenziswa kakuhle, akukho mfuneko yokunyanzeliswa kokuchukumisa, akukho mfuneko ekhethekileyo kumzimba wokuchukumisa
6. Ixhasa i-2 amanqaku afaniswayo phantsi kwe-XP, ixhasa amanqaku angama-2 okwenyaniso phantsi kwe-WIN7,
7. Ixhasa i-USB kunye ne-serial port output,
8. Isigqibo ngu-4096 (W) * 4096 (D)
9. Ukuhambelana kakuhle kwenkqubo yokusebenza Win2000/XP/98ME/NT/VISTA/X86/LINUX/Win7
10. Idayamitha yokuphela kwebala ＞= 5mm
Ukusuka kwinqanaba lesicelo, isikrini sokuchukumisa akufanele sibe nje isixhobo esilula esiguqula indawo yokuchukumisa kwingcaciso yokulungelelanisa, kodwa kufuneka siyilwe njengenkqubo yojongano olupheleleyo lomntu. Isizukulwana sesihlanu se-infrared touch screen sisekelwe kwimigangatho enjalo, kwaye iqonda ukuphuculwa kweengcamango zemveliso ngokusebenzisa iiprosesa ezakhelwe ngaphakathi kunye nesoftware yomqhubi ogqibeleleyo.
Ke ngoko, itekhnoloji entsha yokuchukumisa i-infrared iya kuba nefuthe elibaluleke kakhulu kwiimarike zasekhaya nezangaphandle.
Ixesha lokuposa: Aug-28-2024