1, Lub ntsiab cai yooj yim ntawm Backlight LCD Screen Brightness Haum
LCD (Ua Kua Crystal Zaub) Ntxaij Kho Qhov Ncauj Los Ntawm Hloov Cov Teeb Meem Ntawm Cov Teeb Meem (xws li LED taws lossis cov teeb tsa lub teeb diffusion cov yeeb yaj kiab, prism cov yeeb yaj kiab, thiab kev pom zoo ntawm lub teeb pom kev zoo, thiab tom qab ntawd los ntawm kev sib txawv, thiab tom qab ntawd los ntawm kev coj ua ke thiab zoo ib yam kev ua yeeb yam zoo nkauj thiab zoo ib yam li {}
Ci ntsa iab hloov kho yog tsuas yog kho cov kev sib txuas ua kua crystal molecules molecules molecules tau txo qis. Lub ci ntsa iab hloov thev naus laus zis ntawm Backlit LCD cov ntxaij tsuas yog muaj ob txoj hauv kev: kho vajtse hloov kho thiab software kho kom haum.
2, Kev Kho Vajtse Qeb ci ntsa iab kho tshuab
Lub ci ntsa iab hloov kho tshuab ntawm theem kho vajtse yog feem ntau ua tiav los ntawm kev hloov lub teeb cig li) (pulse} Tus kws tsav tsheb
Microckontroller: Siv los ua cov lus qhia hloov kho cov lus qhia txog cov ntaub ntawv los ntawm cov ntaub ntawv thiab hloov nws mus rau hauv cov cim ntsuas {}}
PWM maub los: hloov cov cim qhia digital rau hauv PWM Waveforms, tswj qhov kev hloov pauv LED yog tias nws tuaj yeem hloov kho qhov tam sim no thiab ua tiav kev hloov kho tas mus li ntawm kev ci ntsa iab.
Tsav tsheb transistor: Kho qhov tam sim no raws li lub luag haujlwm ntawm PWM WaveForm kom ua tiav kev tswj hwm Backlight .
Tam sim no cov lus qhia Circuit Court: Cov teeb tsa Backlight tam sim no thiab txau nws rov qab rau lub micropictroller rau kaw-voj tswj, kom muaj kev hloov kho ntawm kev hloov kho.
Tsis tas li ntawd, nrog kev txhim kho kev txuas ntxiv ntawm kev siv tshuab, ntau dua thiab muaj kev txhim kho cov kab mob hauv qab no, muaj peev xwm txhim kho kev sib cais kho kom zoo, txhim kho ntawm cov duab .
3, Brightness Haum Siv Tshuab ntawm qib software
Kev hloov kho cov thev naus laus zis ntawm cov txheej txheem software tsuas yog siv los tswj cov kev hloov pauv ntawm LCD los ntawm cov software sib txawv ntawm kev kho vajtse {}}
Ci ntsa iab hloov kho ntawm theem kev ua haujlwm: mainstream operating system xws li kev ua haujlwm ci ntsa iab los ntawm cov kev ua haujlwm yooj yim xws li Powershell, AppleScript, Xrandr, acpi _} macklight, thiab lwm yam.
Kev hloov kho theem: cov ntawv thov tuaj yeem tswj tau lub teeb ci ntsa iab ntawm cov ntaub ntawv tso cai lossis cov neeg tsim khoom siv tam sim no, txhim kho cov neeg siv kev kawm tau zoo los yog txhim kho cov neeg siv kev kawm.
4, Kev Hloov Kho Tshuab rau Backlit LCD Screens hauv Automation Tshuab
Hauv cov tshuab automation, kev hloov kho lub ntsej muag ntawm backlit lcd ntxaij yuav tsum muaj kev sib haum xeeb thiab kev tswj hwm kev hloov kho Algorithms, thiab tswj cov txheej txheem software.
Daim ntawv thov ntawm sensor technology: los ntawm kev sib xyaw teeb pom kev zoo li qhov xav tau kev pom Breadicen nyob rau hauv lub teeb ci ntsa iab nyob rau hauv lub teeb ci ntsa iab nyob rau hauv lub teeb pom kev sib txawv thaum txo kev siv hluav taws xob .
Dynamic Backlight Kev Haum Algorithm: Cov ntsiab lus tseem ceeb ntawm kev ua kom pom kev zoo ntawm cov ntsiab lus pom kev zoo nkauj Kev ua kom muaj zog dua tuaj yeem ua tiav .
Kev ua kom zoo ntawm kev tswj hwm cov software software: Cov kev tswj hwm cov txheej txheem kev hloov kho, suav nrog kev hloov kho kom haum thiab hloov kho kom yooj yim thiab kho kom yooj yim .
5, cov kev sib tw thev naus laus zis thiab kev txhim kho yav tom ntej
Txawm hais tias qhov tseem ceeb tau ua tiav hauv kev hloov kho cov tshuab hloov pauv, muaj qee qhov kev sib tw hauv cov ntsiab lus ntawm kev siv tshuab. Yuav ua li cas txo cov txheej txheem hluav taws xob thaum ua kom muaj kev hloov kho qhov tseeb; Yuav ua li cas muab kev sib tham nrog tus neeg siv kev paub zoo, thiab lwm yam.
Txhawm rau daws cov kev cov nyom no, yav tom ntej Backlight LCD Screen Brightness Haum thev naus laus zis yuav tsim kho hauv cov lus qhia hauv qab no:
Ntau cov ntaub ntawv ntse tshaj plaws: los ntawm kev qhia txog kev txawj ntse ntse dhau los, yog li kev twv ua ntej ntawm cov ntsiab lus sib sib zog nqus, yog kev kho kom zoo dua, yog kev kho kom zoo dua, yog kev hloov kho kom zoo dua,
Ntau dua cov khoom tsim kho vajtse: los ntawm kev txhim kho cov khoom siv kho vajtse ntawm backlight, kev siv zog thiab kev ruaj khov siv .
Ntau tus neeg siv-tus neeg siv tus neeg siv Interface: Tsim qauv ntau dua thiab cov neeg siv-tus qauv siv, tso cai rau cov neeg siv tau yooj yim teeb tsa thiab kho cov ci ci.
