Lub koob yees duab kev ruaj ntseg 4G xav tau ntau npaum li cas?
Nrog rau kev nce qib hauv kev siv thev naus laus zis, lub koob yees duab kev ruaj ntseg tau dhau los ua ib feem ntawm peb lub neej. Cov koob yees duab no pab ua kom muaj kev nyab xeeb thiab kev nyab xeeb ntawm peb lub tsev, kev lag luam, thiab qhov chaw pej xeem. Ib qho tseem ceeb hauv kev txiav txim siab qhov ua tau zoo ntawm lub koob yees duab kev ruaj ntseg yog cov ntaub ntawv uas nws xav tau, tshwj xeeb tshaj yog rau cov neeg txuas nrog 4G network. Hauv tsab xov xwm no, peb yuav tshawb xyuas cov ntaub ntawv xav tau ntawm 4G lub koob yees duab kev ruaj ntseg thiab nkag siab txog yam uas cuam tshuam rau lawv.
Nkag siab 4G Security Cameras
Ua ntej delving rau hauv cov ntaub ntawv xav tau ntawm 4G lub koob yees duab kev ruaj ntseg, cia peb ua ntej nkag siab tias lawv yog dab tsi thiab lawv ua haujlwm li cas. 4G koob yees duab kev ruaj ntseg yog cov koob yees duab soj ntsuam uas siv lub cim thib plaub (4G) mobile network rau kev xa cov ntaub ntawv. Cov koob yees duab no yog wireless thiab muab cov yeeb yaj kiab zoo hauv lub sijhawm. Lawv yooj yim rau nruab thiab tuaj yeem siv rau hauv ntau qhov chaw, suav nrog cov chaw nyob deb nroog uas tsis muaj kev sib txuas tsis tau.
Kev siv cov ntaub ntawv
Ntau yam cuam tshuam rau tus nqi ntawm cov ntaub ntawv uas lub koob yees duab kev ruaj ntseg 4G siv. Cia peb tshawb xyuas cov xwm txheej no kom ntxaws.
1. Kev daws teeb meem yees duab: Kev daws teeb meem video ntawm lub koob yees duab kev ruaj ntseg ua lub luag haujlwm tseem ceeb hauv kev txiav txim siab txog kev siv cov ntaub ntawv. Cov koob yees duab daws teeb meem siab dua tsim cov duab thaij duab meej dua thiab ntxaws dua, tab sis lawv xav tau cov ntaub ntawv loj dua los xa tawm. Cov kev daws teeb meem rau cov koob yees duab kev ruaj ntseg suav nrog 720p, 1080p, thiab txawm tias 4K. Qhov siab dua qhov kev daws teeb meem, cov ntaub ntawv xav tau ntau dua.
2. Ncej Rate: Tus ncej tus nqi yog hais txog tus naj npawb ntawm cov yeeb yaj kiab uas tau ntes thiab xa mus rau ib ob. Cov ncej siab dua ua rau muaj kev ua si video zoo dua, tshwj xeeb tshaj yog rau cov khoom txav ceev. Txawm li cas los xij, lawv kuj nce cov ntaub ntawv xav tau. Feem ntau tus nqi rau lub koob yees duab kev ruaj ntseg suav nrog 25-30 ntas ib ob (fps).
3. Compression: Cov koob yees duab kev ruaj ntseg feem ntau siv cov txheej txheem compression kom txo qhov loj ntawm cov ntaub ntawv video yam tsis muaj kev cuam tshuam zoo heev. Compression algorithms zoo li H.264 thiab H.265 ua cov ntaub ntawv video me me, yog li txo cov ntaub ntawv xav tau rau kev sib kis. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias compression ntau dua tuaj yeem ua rau poob ntawm qee cov ntsiab lus video.
4. Nruam cov ntaubntawv povthawj siv vs. Motion-Triggered Recording: Lwm qhov tseem ceeb uas cuam tshuam rau kev siv cov ntaub ntawv yog hom kaw ntawm lub koob yees duab kev ruaj ntseg. Kev kaw cia tsis tu ncua txhais tau hais tias lub koob yees duab txuas ntxiv ntes thiab xa cov duab video, ua rau cov ntaub ntawv ntau dua. Ntawm qhov tod tes, cov ntaubntawv povthawj siv cov lus tsa suab ua rau lub koob yees duab tsuas yog thaum nws pom kev txav, ua rau cov ntaub ntawv qis dua.
5. Lub Koob Yees Duab Analytics: Qee lub koob yees duab kev ruaj ntseg 4G siab heev tuaj nrog lub peev xwm ua haujlwm hauv kev txheeb xyuas. Cov koob yees duab no tuaj yeem ntes cov xwm txheej tshwj xeeb lossis cov khoom siv, xws li ib tus neeg nkag mus rau thaj chaw txwv lossis lub tsheb tsis raug cai tuaj txog. Thaum lub koob yees duab analytics tuaj yeem muaj txiaj ntsig zoo ntawm kev ruaj ntseg, lawv yuav xav tau cov ntaub ntawv ntxiv los txheeb xyuas thiab xa cov ntaub ntawv cuam tshuam.
Kev kwv yees siv cov ntaub ntawv
Txhawm rau kwv yees cov ntaub ntawv siv ntawm 4G lub koob yees duab kev ruaj ntseg, ib tus yuav tsum xav txog cov ntsiab lus hais saum toj no. Cia peb ua piv txwv kom nkag siab qhov no zoo dua. Piv txwv tias peb muaj 1080p lub koob yees duab kev ruaj ntseg nrog tus ncej tus nqi ntawm 15 fps, siv H.264 compression algorithm. Peb xav tias lub koob yees duab kaw tsis tu ncua.
Qhov nruab nrab, 1080p lub koob yees duab kaw 24/7 tuaj yeem haus qhov twg ntawm 60-200 GB ntawm cov ntaub ntawv ib hlis. Kev siv cov ntaub ntawv tiag tiag yuav nyob ntawm seb qhov xwm txheej zoo li cas, suav nrog tus nqi ntawm cov lus tsa suab hauv tus ncej. Yog tias lub koob yees duab kaw rau 12 teev hauv ib hnub, cov ntaub ntawv siv yuav yog kwv yees li ib nrab ntawm cov lus hais.
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias cov lej no yog kwv yees, thiab cov ntaub ntawv siv tiag tiag yuav txawv nyob ntawm lub koob yees duab tshwj xeeb thiab nws qhov chaw.
Tswv yim rau Kev Tswj Xyuas Cov Ntaub Ntawv Siv
Yog tias koj txhawj xeeb txog kev tswj hwm cov ntaub ntawv siv koj lub koob yees duab 4G kev ruaj ntseg, ntawm no yog qee cov lus qhia los pab koj:
1. Kho Video Resolution: Yog tias koj lub koob yees duab tso cai rau nws, xav txog qhov kev daws teeb meem video kom txo tau cov ntaub ntawv noj. Kev daws teeb meem 720p tuaj yeem txo cov ntaub ntawv xav tau ntau dua piv rau kev daws teeb meem siab dua li 1080p lossis 4K.
2. Optimize Frame Rate: Kev txo qis tus ncej tus nqi kuj tuaj yeem pab txo cov ntaub ntawv siv. Tshwj tsis yog tias koj xav tau tus ncej siab rau lub hom phiaj tshwj xeeb, xav txog qhov teeb tsa qis dua li 15 lossis 20 fps.
3. Ua kom cov ntaubntawv povthawj siv ua haujlwm: Tsis txhob muaj koj lub koob yees duab cov ntaub ntawv tsis tu ncua, ua kom cov suab kaw cia. Txoj kev no, lub koob yees duab tsuas yog ntes thiab xa cov vis dis aus thaum nws pom kev txav, txo qis kev siv cov ntaub ntawv tsis tsim nyog.
4. Siv Cov Ntaub Ntawv Txuag Nta: Qee lub koob yees duab 4G kev ruaj ntseg tuaj nrog cov yam ntxwv txuag cov ntaub ntawv, xws li kev hloov kho video encoding thiab smart video analytics. Tshawb nrhiav cov chaw no txhawm rau txhim kho kev siv cov ntaub ntawv raws li koj qhov kev xav tau tshwj xeeb.
5. Bandwidth Management: Xyuas kom meej tias koj lub koob yees duab kev ruaj ntseg yog sib xws nrog bandwidth tswj cov cuab yeej lossis cov yam ntxwv muab los ntawm koj tus neeg muab kev pabcuam. Cov cuab yeej no tuaj yeem pab ua ntej cov ntaub ntawv video thiab faib cov peev txheej zoo.
Xaus
Cov ntaub ntawv xav tau ntawm 4G lub koob yees duab kev ruaj ntseg tuaj yeem sib txawv raws li ntau yam, suav nrog kev daws teeb meem video, tus nqi ncej, cov txheej txheem compression, hom kaw, thiab kev tshuaj xyuas lub koob yees duab. Nws yog ib qho tseem ceeb uas yuav tau xav txog cov xwm txheej no thaum xaiv thiab teeb tsa lub koob yees duab kev ruaj ntseg kom ua kom zoo dua cov ntaub ntawv siv. Los ntawm kev tswj hwm cov ntaub ntawv siv tau zoo, koj tuaj yeem ua kom ntseeg tau tias koj lub koob yees duab kev ruaj ntseg 4G ua haujlwm tau zoo yam tsis muaj ntau tshaj li koj cov ntaub ntawv npaj txwv.
