Kev tshawb fawb ntawm cov kev txawj ntse ntawm lub koob yees duab kev sib tham video
Dec 12, 2017
Kev tshawb fawb ntawm cov kev txawj ntse ntawm lub koob yees duab kev sib tham video
Lub rooj sib tham video yog ib txoj kev sib txuas lus ntawm kev sib txig ntawm kev kub ceev hauv xyoo tas los. Yees duab lub koob yees duab thiab txhua lub suab paj nruag yog lub tswv yim ntawm qhov kev sablaj, uas yog lub luag haujlwm tseem ceeb nyob rau hauv tag nrho lub. Nws yog ncaj qha tswj cov neeg siv thiab yog ib qho cim tseem ceeb ntawm kev ua tau zoo ntawm qhov kev sib tham video. Tam sim no, cov koob yees duab kev sib tham hauv xov tooj cua thiab feem ntau ntawm cov khw muag khoom ntawm lub microphone yog nyob ntawm cov tuam txhab txawv teb chaws, thiab cov khoom sib tham hauv domestic tseem nyob rau theem tsim.
Yees duab lub rooj sab laj lub davhlau siab thiab kev txawj ntse yog qhov chaw kub rau tag nrho cov tuam ntxhab, uas yog qhov tseem ceeb ntawm kev sib tham video. Ua ntej tshaj plaws rau kev tsim kho thiab daim ntawv thov kev sib tham video, video conferencing terminals nyob rau hauv lub luag haujlwm tseem ceeb ntawm kev sib tham video video, thiab kev txhim kho raws li lub siab txhais video tham koob yees duab, yees duab yees sab laj lub koob yees duab kev tshawb fawb tseem ceeb muaj xws li cov nram no: Pan / Tiltrotation mechanism, stepper motor tswj, ob degrees ntawm kev ywj pheej npo cim superimposed, HDMI hd video interface thiab lwm cov kev sib txuas lus, preset point trajectory PP, hom phiaj ua haujlwm thiab tus kheej txoj kev kawm, thiab lwm yam.
Yeeb yuj / Tilt ob degrees ntawm txoj kev ywj pheej hloov mechanism yog lub ntsiab ntawm txhua yam khoom siv, lub koob yees duab ntse los ntawm cov khoom tsim tsim hauv tsev thiab sab nrauv, thiab tag nrho nrog rau kev ua haujlwm tshiab, xaiv qhov khoom ruaj khov thiab cov nqi siv nyiaj, thiab kev txhim kho rau cov neeg kho tshuab, siv 3 d software qauv qauv los xyuas cov hlau qhov kev soj ntsuam.
Stepper lub cev yog siv ntau lub xyoo dhau los ntawm cov khoom siv hluav taws xob, qhov kev ua haujlwm ntawm kev ua haujlwm tswj kev ua haujlwm, qhov siab ntawm kev ua haujlwm qis dua tshiab, ua kom zoo dua qhov kev ua kom zoo dua qub,
Npo cov ntawv qhia zaub mov yog kom paub txog cov humanised lag luam tsim nyog ntawm kev sib tham video, qhov tseem ceeb ntawm kev siv cov ntsiab lus ntawm cov cim los ntawm qhov kev ntsuam xyuas, tus qauv tsim cov cim hauv kev sib txig, ua tiav cov ntawv qhia zaub mov cov qauv tsim thiab debugging.
HDMI tam sim no yog ib qho ntawm cov mainstream ntawm hd video interface, coding thiab tso zis feem tsom ntawm HDMI interface, vam meej yuav muaj kev txhais cov simulation ntawm hardware module tivthaiv rau hauv ib qho kev xyeem cov zauv tawm suab.
Txoj kev sib txuas lus muaj ob hom xov tooj cua thiab wireless. Nyob rau hauv daim ntawv no, kev sib txuas lus sib tham yog siv hom xov tooj sib txuas, uas ua ke ntawm cov kev cai hais kom ua hom thiab kev hais lus ntawm ntau yam kev cai. Raws li kev tiv thaiv kev tiv thaiv infrared, infrared pulse dav tes taws lub zog thiab infrared decoding txoj kev soj ntsuam.
Preset taw tes muaj nuj nqi thiab nws tus kheej kev kawm cov duab scan muaj nuj nqi tseem ceeb hauv lub koob yees duab sablaj video, los ntawm kev ntsuam xyuas thiab kev sib piv, nrhiav txoj kev loj tshaj los txhim kho cov lus taw qhia precet, kev kawm tus kheej kev cia optimization tsim hom.
Lub phiaj xwm yog ib qho tshiab thiab cov tswv yim txawj ntse, uas txaus siab rau tus neeg siv qhov kev thov rau qhov kev xaiv ceev ntawm lub hom phiaj video. Tus essence ntawm no muaj nuj nqi yog tsim kom muaj kev sib raug zoo ntawm qhov chaw tswj qhov chaw thiab cov pixel coordinates, nruab nrab muaj kev sib koom ua ke, koob yees duab qauv, thiab sib tham nrog cov kev xav, xws li lub koob yees duab calibration raws li kev tshawb fawb ntawm cov kev xav no, lwm tus mus piv rau PTZ lub koob yees duab calibration txoj kev, thiab thaum kawg paub lub hom phiaj.
