Xov xwm

Hais txog kev siv tshuab kov, muaj ntau yam kev daws teeb meem uas tuaj yeem ua tiav. Tam sim no, cov thev naus laus zis uas nrov tshaj plaws suav nrog kev tiv thaiv kov thev naus laus zis, capacitance kov tshuab, infrared kov tshuab, electromagnetic kov tshuab thiab lwm yam. Lawv yog siv nyob rau hauv txawv teb, xws li kuj thiab capacitance kov tshuab. Vim tias lawv cov nqi siab thiab qhov raug kov siab, lawv tau siv dav hauv cov xov tooj ntawm tes, cov khoom siv tes tuav thiab lwm yam khoom siv me me. Electromagnetic kov thev naus laus zis thiab infrared kov tshuab yog siv rau cov khoom lag luam kov loj. Tau kawg, muaj qee qhov kev siv thev naus laus zis ntawm kev ua lag luam, uas tau muab los ntawm cov khoom saum toj no.
Tam sim no, lub tshuab kov ntawm lub tshuab loj loj multimedia all-in-ib lub tshuab yog feem ntau infrared raj kov sensing tshuab. Nws yog qhov tshwj xeeb tshaj yog nyiam los ntawm cov tuam txhab loj rau nws cov nqi tsim khoom qis, txheej txheem kev teeb tsa yooj yim thiab kev hloov kho dawb ntawm qhov loj me. Dab tsi yog infrared touch box? Cias muab tso, nws siv cov infrared matrix densely faib nyob rau hauv X thiab Y cov lus qhia los ntes thiab nrhiav tus neeg siv kov. Lub infrared kov screen yog nruab nrog lub rooj tsav xwm Circuit Court sab nrauv nyob rau hauv pem hauv ntej ntawm cov zaub. Lub rooj tsav xwm hauv Circuit Court yog teem rau plaub sab ntawm lub vijtsam, thiab lub raj xa hluav taws xob infrared thiab lub raj xa hluav taws xob infrared sib haum mus rau ib leeg los tsim cov kab rov tav thiab ntsug cross infrared matrix. Thaum tus neeg siv kov lub vijtsam, nws tus ntiv tes yuav thaiv cov kab rov tav thiab ntsug infrared rays dhau los ntawm txoj haujlwm, yog li nws tuaj yeem txiav txim siab txoj haujlwm ntawm qhov kov ntawm lub vijtsam. Sab nraud kov npo yog ib qho khoom siv hluav taws xob sib xyaw ua ke zoo heev. Lub infrared kov npo suav nrog kev ua tiav kev tswj xyuas Circuit Court, ib pawg ntawm high-precision thiab anti-interference infrared transmitting hlab thiab ib pab pawg ntawm infrared txais hlab, uas yog hla ntsia nyob rau hauv ob qho tib si opposite lus qhia nyob rau hauv heev integrated circuit board los tsim ib tug tsis pom kev. infrared grating. Cov kev tswj xyuas ntse uas tau muab tso rau hauv lub voj voog tswj tsis tu ncua xa cov pulses mus rau diode los ua ib qho infrared deflection beam grid. Thaum kov cov khoom xws li cov ntiv tes nkag mus rau hauv cov grating, lub teeb ci ntsa iab raug thaiv. Cov kev tswj xyuas ntse yuav kuaj xyuas qhov kev hloov pauv ntawm lub teeb poob thiab xa cov teeb liab mus rau qhov kev tswj xyuas kom paub meej txog qhov x-axis thiab y-axis kev tswj hwm qhov tseem ceeb. Yog li kom paub cov nyhuv kov. Tau ntau xyoo, qhov zoo ntawm cov cuab yeej kov tau muaj kev cuam tshuam ncaj qha rau cov neeg siv kev paub cuam tshuam ntawm cov zaub loj. Los ntawm kev tshawb fawb ywj pheej thiab kev loj hlob tsis tu ncua, Shenzhen Zhongdian digital zaub Co., Ltd. (SCT) tau ua tiav cov thev naus laus zis sab saum toj infrared kov hauv kev lag luam. Thiab siv rau V series multimedia kov tag nrho-hauv-ib lub tshuab tsim los ntawm SCT.