AHD Lub Koob Yees Duab yog dab tsi thiab nws qhov zoo?

AHD Lub Koob Yees Duab yog dab tsi thiab nws qhov zoo?

AHD yog ib hom koob yees duab uas xa cov yeeb yaj kiab siab tshaj li cov kab hluav taws xob analog coaxial. Nws cov thev naus laus zis tau tsim los tsa lub bar ntawm Analog Video Saib Xyuas cov tshuab kom pab txhawb HD video xa mus yam tsis muaj tag nrho cov kev tsim kho tshiab. Lub koob yees duab no tuaj yeem ncav cuag cov kev daws teeb meem xws li 1080P, qhov kev hloov kho tshiab los ntawm cov koob yees duab li niaj zaus uas tsuas yog 480P lossis tsawg dua.

Qhov zoo ntawm AHD koob yees duab

• High-txhais duab zoo:
  AHD koob yees duab muab cov kev daws teeb meem mus txog 1080P, muab cov duab meej thiab cov ncauj lus kom ntxaws uas nyob deb tshaj qhov zoo ntawm cov kab ke analog. Qhov no ua rau AHD zoo tagnrho rau cov ntawv thov xav tau kev soj ntsuam siab.

• Ntev kis nrug deb:
  AHD thev naus laus zis tuaj yeem xa cov teeb liab HD video hla qhov deb txog li 500 meters siv cov kab ke 75-3 coaxial. Qhov no yog ntau dua qhov kev ncua deb uas txhawb los ntawm cov qauv analog systems, uas feem ntau raug kev txom nyem los ntawm cov teeb liab poob ntawm cov cables ntev.

• Txhim kho teeb liab zoo thiab ruaj khov:
  AHD siv Y / C teeb liab sib cais thiab lim kom txo cov suab nrov thiab txhim kho cov duab meej. Piv nrog rau cov qauv analog, qhov no ua rau muaj kev ruaj ntseg video pub nrog qeeb qeeb.

• Yooj yim Compatibility thiab hloov kho dua tshiab:
  Ntau lub DVRs niaj hnub no yog hybrid lossis "tri-brid," txhawb nqa analog, AHD, thiab IP koob yees duab. Qhov no tso cai rau kev hloov pauv yam tsis muaj tus nqi siab hauv vaj tse.

• Nqi-zoo installation:
  Txawm hais tias muab HD daws teeb meem, AHD koob yees duab raug nqi zoo ib yam li cov koob yees duab analog. Lawv qhov kev teeb tsa kuj tseem yooj yim, nrog ntau tus qauv txhawb OSD (Ntawm-Screen Display) cov zaub mov kom yooj yim teeb tsa thiab ua haujlwm.

• Kev xa tawm tiag tiag:
  AHD lub koob yees duab xa cov yeeb yaj kiab tsis muaj kev sib txuas hauv lub sijhawm tiag tiag, ua kom tsis muaj latency. Qhov no yog qhov tseem ceeb rau cov ntawv thov uas xav tau kev saib xyuas tam sim, xws li kev ruaj ntseg thiab kev soj ntsuam.

AHD koob yees duab ua haujlwm li cas?

AHD cov koob yees duab xa cov yeeb yaj kiab siab-txhais tau los ntawm coaxial cables. Nov yog qhov lawv ua haujlwm li cas:

1. Image Capture: Lub AHD CCTV koob yees duab captures lub teeb los ntawm nws lub lens, tsom lub scene mus rau ib tug sensor (feem ntau CMOS los yog CCD). Lub sensor hloov lub teeb rau hauv hluav taws xob teeb liab.
2. Txheej Teem Ua: Cov teeb liab no tau ua tiav hauv lub koob yees duab thiab hloov mus ua qhov tso zis video analog, feem ntau ntawm 720p lossis 1080p.
3. Kev xa mus rau DVR: Lub analog HD teeb liab raug xa mus rau coaxial cables rau AHD-tshaj DVR. Niaj hnub nimno DVRs txiav txim siab thiab sau cov cim qhia siab.

Qhov no ua rau AHD cov koob yees duab tau txais txiaj ntsig zoo, txhim khu kev qha, thiab kev daws teeb meem loj rau kev soj ntsuam xav tau.

Common Use Cases of AHD Camera

• Kev saib xyuas tsheb: AHD koob yees duab yog siv los saib cov tsheb khiav thiab kev sib tshuam kom pom tias lub tsheb txav mus li cas thiab nrhiav kev sib tsoo.
• Public Safety: AHD lub koob yees duab hauv cov chaw ua si thiab cov chaw hauv nroog pab kom tib neeg muaj kev nyab xeeb los ntawm kev ntshai ntawm cov neeg phem thiab pab tub ceev xwm nrhiav neeg ua phem.
  
• Transit Hubs: Cov no AHD koob yees duab kev ruaj ntseg raug ntsia rau hauv chaw nres tsheb npav, chaw nres tsheb ciav hlau, thiab tshav dav hlau kom muaj kev nyab xeeb ntawm cov neeg caij tsheb thiab cov neeg ua haujlwm los ntawm kev txheeb xyuas cov kev hem thawj thiab kev nkag mus tsis tau.

Kev teeb tsa thiab kev saib xyuas cov lus qhia rau AHD koob yees duab

1. Txheeb xyuas cov Cables uas twb muaj lawm: Xyuas kom koj cov coaxial cables (piv txwv li, RG59, RG6) zoo, tsis muaj hnav lossis puas.
2. Tso Chaw Tso Duab:
   • Xaiv qhov chaw muaj tswv yim xws li nkag, tawm, thiab chaw nres tsheb kom tau txais kev pab ntau tshaj.
   • Mount ntawm qhov siab thiab cov kaum sab xis kom tsis txhob muaj kev cuam tshuam thiab txhim kho lub ntsej muag paub.
3. Sab hauv vs. Sab nraum zoov Installations:
   • Kev teeb tsa sab hauv tsev yog qhov yooj yim thiab ruaj khov.
   • Kev teeb tsa sab nraum zoov yuav xav tau cov vaj tsev tsis muaj huab cua thiab IR teeb pom kev zoo rau hmo ntuj pom.
4. Kev Txij Nkawm Yuav Raug Ntuas:
   • Ntxuav lub koob yees duab lo ntsiab muag thiab vaj tse kom tshem tawm cov av los yog hmoov av.
   • Tshawb xyuas cov kev sib txuas cable thiab xyuas kom lawv muaj kev ruaj ntseg thiab tsis muaj corrosion.
5. Saib xyuas DVR Health: Tsis tu ncua xyuas DVR cia thiab kev noj qab haus huv kom tsis txhob poob cov ntaub ntawv.
6. Teeb meem teeb meem duab:
   • Ntxuav lub lens yog tias cov duab tsis pom tseeb.
   • Hloov lossis hloov cov cables yog tias muaj cov duab distortions.
7. Khaws firmware hloov tshiab: Xyuas kom koj lub DVR firmware hloov tshiab kom nkag tau cov yam ntxwv tshiab thiab kev ruaj ntseg thaj ua rau thaj.

Cov kauj ruam no pab tswj koj tus kheej AHD koob yees duab system's kev ua tau zoo thiab txuas ntxiv nws lub neej.

Yav tom ntej Trends thiab Advancements hauv AHD koob yees duab

Raws li kev siv thev naus laus zis, AHD (Analog High Definition) cov koob yees duab txuas ntxiv txhim kho, muab ntau yam ntxiv thiab ua haujlwm zoo dua. Nov yog qee qhov kev hloov pauv tseem ceeb rau yav tom ntej:

1. Txhim kho ntug kev ua haujlwm

Yav tom ntej AHD koob yees duab yuav siv cov cuab yeej ua haujlwm siab heev. Ua kom nws tuaj yeem hloov kho cov ntaub ntawv video ntxiv ntawm lub cuab yeej. Qhov no tshem tawm qhov yuav tsum tau xa cov ntaub ntawv rov qab mus rau lub hauv paus server. Qhov no ua rau qhov system ua haujlwm tau zoo thiab siv nyiaj ntau dua. Nrog lub processor haib nyob rau hauv lub koob yees duab, Real-time video ua tau. Txhim kho kev ua tau zoo thiab kev ntseeg tau

2. Kev daws teeb meem siab dua

Tam sim no, HD AHD koob yees duab muaj kev daws teeb meem txog 1080p. Cov qauv yav tom ntej tuaj yeem txhawb kev daws teeb meem siab dua. Qhov no tuaj yeem nce mus txog 4K uas yuav ua rau pom tseeb video. Qhov no ua rau nws yooj yim los txheeb xyuas cov ntsiab lus thiab muaj peev xwm hem hauv kev soj ntsuam video.

3. Kev Ua Haujlwm Zoo Tshaj Plaws

AHD thev naus laus zis twb suav nrog cov teeb liab siab tshaj plaws thiab 3D suab nrov txo kom txhim kho cov duab zoo. Kev txhim kho yav tom ntej hauv algorithms thiab kev ua cov teeb liab yuav ua rau qhov muaj peev xwm zoo dua, muab cov duab meej dua, cov ncauj lus kom ntxaws dua txawm nyob hauv qhov chaw qis lossis qhov teeb meem nyuaj.

4. Smart Home Compatibility

AHD koob yees duab yuav ua tau ntau dua nrog cov ntse hauv tsev. Qhov no yuav tso cai rau cov neeg siv tswj hwm lawv cov kev soj ntsuam los ntawm lub platform xws li Amazon Alexa, Google Assistant, thiab Apple HomeKit. Raws li kev sib koom ua ke hauv tsev ntse loj hlob tuaj, AHD koob yees duab yuav muab kev ua haujlwm tsis sib haum xeeb, xws li kev ua haujlwm (xws li, tig rau lub teeb) raws li kev tshawb nrhiav cov lus tsa suab.

5. Kev sib txuas wireless thiab chaw taws teeb

Kev sib txuas wireless yog qhov tseem ceeb rau yav tom ntej AHD koob yees duab. Nrog ntau lub koob yees duab siv Wi-Fi thev naus laus zis, cov neeg siv yuav tuaj yeem nkag mus rau lawv lub tshuab remotely ntawm smartphone apps lossis suab lus txib. Qhov no yuav ua rau kom yooj yim dua thiab yooj yim ntawm kev saib xyuas kev ruaj ntseg ntawm txhua qhov chaw.

6. Automation thiab ceeb toom

Kev sib koom ua ke hauv tsev ntse yuav tso cai rau AHD cov koob yees duab los ua kom muaj kev ua haujlwm tsis siv neeg, xws li xa ntawv ceeb toom lossis ua kom lwm yam khoom siv ntse thaum kuaj pom lossis muaj kev nyab xeeb ua txhaum cai. Qhov no yuav txhim kho ob qho tib si kev ua haujlwm thiab kev ruaj ntseg tag nrho ntawm cov cuab yeej.

7. Kev Tswj Xyuas Lub Suab

Raws li tus pab cuam virtual ua ntau dua nrog 1080P AHD koob yees duab, lub suab tswj yuav dhau los ua qhov tseem ceeb. Cov neeg siv tuaj yeem saib cov ntawv nyob. Kho cov chaw lossis tau txais cov xwm txheej lub koob yees duab hloov tshiab siv lub suab hais kom ua xwb. Txhim kho qhov yooj yim ntawm kev siv thiab kev nkag tau yooj yim.

Cov qauv no qhia txog qhov muaj peev xwm loj hlob ntawm AHD koob yees duab, muab tso rau lawv ua ntau yam thiab kev ua haujlwm siab rau ntau yam kev siv kev ruaj ntseg.

Ntsiab lus

Raws li thev naus laus zis txuas ntxiv txhim kho, AHD koob yees duab tuaj yeem ua tau zoo dua thiab ua haujlwm tau zoo. Nws muab kev daws teeb meem siab dua. Smarter nta thiab seamless kev koom ua ke nrog niaj hnub kev ruaj ntseg systems. Los ntawm kev lees txais cov kev nce qib no, koj yog tus thawj coj hauv kev tiv thaiv koj cov khoom muaj nqis. Sawv ruaj khov thiab txaus siab rau cov nqi tshuaj xyuas zoo thiab txhim khu kev qha.