nfrared thev naus laus zis kov cov ntxaij vab tshaus yog tsim los ntawm infrared emitting thiab tau txais cov ntsiab lus sensing ntsia rau sab nrauv ntawm lub vijtsam kov. Nyob rau saum npoo ntawm qhov screen, ib qho infrared detection network yog tsim. Txhua yam khoom kov tuaj yeem hloov qhov infrared ntawm qhov chaw tiv tauj kom paub txog kev ua haujlwm ntawm lub vijtsam kov. Lub hauv paus ntsiab lus ntawm kev siv ntawm infrared kov screen yog zoo ib yam li ntawm nto acoustic yoj kov. Nws siv infrared emitting thiab txais cov ntsiab lus sensing. Cov ntsiab lus no tsim ib qho kev tshawb nrhiav infrared network ntawm qhov screen. Cov khoom ntawm kev ua haujlwm kov (xws li tus ntiv tes) tuaj yeem hloov qhov infrared ntawm qhov chaw sib cuag, uas yog tom qab ntawd hloov mus rau hauv qhov chaw sib koom tes ntawm qhov kov kom paub txog cov lus teb ntawm kev ua haujlwm. Ntawm lub vijtsam infrared kov, cov khoom siv hluav taws xob tau teeb tsa ntawm plaub sab ntawm lub vijtsam muaj cov raj infrared emitting thiab infrared txais cov raj, uas tsim cov kab rov tav thiab ntsug cross infrared matrix.
Infrared touch screen yog infrared matrix densely faib nyob rau hauv X thiab Y cov lus qhia nyob rau hauv pem hauv ntej ntawm lub screen. Nws ntes thiab nrhiav tus neeg siv qhov kov los ntawm kev soj ntsuam tas li seb cov kab hluav taws xob infrared raug thaiv los ntawm cov khoom. Raws li pom nyob rau hauv daim duab "Ua Haujlwm Txoj Cai ntawm Infrared Touch Screen", lub vijtsam kov no tau teeb tsa nrog cov txheej txheem sab hauv pem hauv ntej ntawm cov zaub. Cov txheej txheem sab nrauv yog tsim los nrog lub rooj tsav xwm hauv Circuit Court, kom infrared transmitting hlab thiab infrared tau txais cov raj yog teem rau ntawm plaub sab ntawm lub vijtsam, ib qho los ntawm ib qho los ua ib qho kab rov tav thiab ntsug cross infrared matrix. Tom qab txhua lub scan, yog tias tag nrho cov infrared khub ntawm cov raj txuas nrog, lub teeb ntsuab yog nyob rau, qhia tias txhua yam zoo li qub.
Thaum muaj qhov kov, tus ntiv tes lossis lwm yam khoom yuav thaiv cov kab rov tav thiab ntsug infrared rays dhau los ntawm txoj haujlwm. Thaum lub vijtsam kov tau tshuaj xyuas thiab pom thiab lees paub tias ib qho hluav taws xob infrared raug thaiv, lub teeb liab yuav tshwm sim, qhia tias lub teeb ci infrared raug thaiv thiab tej zaum yuav muaj qhov kov. Nyob rau tib lub sijhawm, nws yuav tam sim hloov mus rau lwm qhov kev sib koom tes thiab luam theej duab dua. Yog tias pom tias lwm qhov axis tseem muaj cov kab hluav taws xob infrared thaiv, lub teeb daj yuav tshwm sim, qhia tias pom muaj qhov kov, thiab cov haujlwm ntawm ob lub raj infrared pom tau thaiv yuav raug qhia rau tus tswv tsev. Tom qab kev xam, txoj hauj lwm ntawm qhov taw tes kov ntawm qhov screen yog txiav txim siab.
Infrared touch screen khoom muab faib ua ob hom: sab nraud thiab sab hauv. Txoj kev teeb tsa ntawm hom sab nraud yog qhov yooj yim heev thiab yog qhov yooj yim tshaj plaws ntawm txhua qhov screen kov. Tsuas yog siv cov kua nplaum los yog ob-sided daim kab xev los kho cov thav duab pem hauv ntej ntawm cov zaub. Lub vijtsam kov sab nraud kuj tuaj yeem kho rau cov zaub los ntawm tus nuv, uas yog yooj yim rau disassembly yam tsis tau tso tseg.
Technical nta ntawm infrared kov screen:
1. Kev ruaj ntseg siab, tsis muaj drift vim kev hloov ntawm lub sijhawm thiab ib puag ncig
2. Kev hloov pauv siab, tsis cuam tshuam los ntawm qhov tam sim no, qhov hluav taws xob thiab hluav taws xob zoo li qub, haum rau qee qhov hnyav ib puag ncig (tawg-pov thawj, plua plav pov thawj)
3. High light transmittance tsis muaj nruab nrab nruab nrab, mus txog 100%
4. Lub neej ua haujlwm ntev, ua haujlwm siab, tsis ntshai khawb, lub neej ntev kov
5. Cov yam ntxwv zoo siv, tsis xav tau kev quab yuam kom kov, tsis muaj qhov tshwj xeeb rau lub cev kov
6. Txhawb nqa simulated 2 ntsiab lus hauv XP, txhawb qhov tseeb 2 ntsiab lus hauv WIN7,
7. Txhawb USB thiab serial chaw nres nkoj tso zis,
8. Kev daws teeb meem yog 4096 (W) * 4096 (D)
9. Kev ua haujlwm zoo sib xws Win2000/XP/98ME/NT/VISTA/X86/LINUX/Win7
10. Kov txoj kab uas hla ＞ = 5mm
Los ntawm daim ntawv thov, lub vijtsam kov yuav tsum tsis yog ib yam khoom siv yooj yim uas hloov txoj haujlwm kov rau hauv cov ntaub ntawv sib koom ua ke, tab sis yuav tsum tau tsim los ua tiav tib neeg-tshuab interface system. Lub thib tsib-tiam infrared kov npo yog raws li cov qauv, thiab nws paub txog kev txhim kho cov khoom tswv yim los ntawm kev tsim-hauv processors thiab zoo meej tsav tsheb software.
Yog li ntawd, qhov tshiab infrared kov tshuab yuav muaj kev cuam tshuam loj heev rau kev lag luam hauv tsev thiab txawv teb chaws.
Post lub sij hawm: Aug-28-2024