Kev nyab xeeb yeej ib txwm ua lub luag haujlwm tseem ceeb rau tib neeg. Txij li thaum ancient sij hawm, thaum tsim lawv lub tsev, txhua leej txhua tus xav tiv thaiv nws kom ntau li ntau tau los ntawm ob qho tib si los ntawm cov huab cua puag thiab tuaj txog ntawm cov qhua npaj txhij txog.
Hnub no, cov phab ntsa tuab, cov qhov rooj armored thiab cov xauv muaj zog tsis tsim kom muaj kev ruaj ntseg tiav lawm.
Kev ruaj ntseg yog siv rau qhov no. Nws tuaj yeem yog ob qho tib si kev soj ntsuam video thiab cov cuab yeej siv yooj yim, piv txwv li, video intercom lossis "ntse" peephole. Xws li gadgets muaj peev xwm tsis tsuas yog kho tus neeg tawm tsam, tab sis kuj kom tsis txhob muaj kev ua txhaum ntawm nws tus kheej. Hauv tsab xov xwm no, peb yuav nyob ntawm cov khoom siv thib ob thiab xav txog kev sib txuas video intercom hauv ib lub tsev ntiag tug.
Qhia cov gadget
Video intercom yog ib qho khoom siv hluav taws xob uas tso cai rau koj los qhib thiab kaw qhov rooj nyob deb. Koj tuaj yeem pom tus qhua ntawm lub monitor hauv tsev thiab sib tham nrog nws. Qhov tseeb, qhov no yog qhov sib txuas zoo tib yam nrog lub xub ntiag ntawm lub koob yees duab, uas nthuav dav kev ua haujlwm ntawm cov cuab yeej zoo tib yam.
Ua tiav cov txheej txheem thiab cov khoom sib txawv yuav txawv rau cov khoom siv zoo li no nyob ntawm cov chaw tsim khoom,nws cov yam ntxwv thiab muaj peev xwm. Piv txwv li, tej zaum yuav muaj xim video intercom, lossis nws yuav yog xim dub thiab dawb. Tej zaum kuj yuav muaj cov khoom siv ntxiv, cov chaw nres nkoj, thiab lwm yam.
Koj xav tau dab tsi?
Yuav kom sib sau ua ke kev ruaj ntseg hauv daim ntawv ntawm kev sib tham, koj xav tau:
- control saib;
- intercom cable;
- xov vaj huam sib luag;
- khoom siv;
- electromagnetic lossis electromechanical xauv;
- tus nyeem ntawv tseem ceeb;
- controller;
- cuab yeej (nyob ntawm qhov chaw teeb tsa: xyaum, xuas nrig ntaus, rauj, thiab lwm yam).
Koj tuaj yeem pom tias muaj ob peb yam sib txawv, tab sis tsis yog txhua tus yuav tsum tau ua, piv txwv li, tus tswj hwm thiab tus nyeem ntawv tseem ceeb.
Cov cuab yeej teev saum toj no feem ntau tsis suav nrog hauv video intercom vim tus nqi siab, vim qhov no, qee tus neeg muag khoom muag cov khoom hauv cov khoom, thiab tsis nyob hauv ib pawg. Tej zaum koj kuj yuav tsum tau sib sau ua ke qhov system no hauv qhov chaw. Txawm li cas los xij, nyob rau theem ntawm kev yuav khoom, koj tuaj yeem ua yuam kev thiab yuav cov khoom siv uas yuav tsis tuaj yeem cuam tshuam nrog ib leeg. Yog li ntawd, nws yog ib qho tsim nyog los sab laj cov neeg muag khoom kom lawv qhia koj tias hom khoom siv no lossis cov khoom siv ntawd tuaj yeem txuas nrog.
Yog tias koj muaj sijhawm thiab koj tau pom cov khoom siv video intercom uas tsim nyog rau kev ua haujlwm, tsis txhob yig thiab yuav qhov kev xaiv no, vim qhov no yuav ua kom yooj yim rau kev teeb tsa ua haujlwm.
Tom ntej, xav txog cov ntsiab lus tseem ceeb ntawm kev teeb tsa kom raug ntawm lub cuab yeej hauv tsev.
Video intercom: kev sib txuas, daim duab
txhawm rau txhim kho cov khoom no koj tus kheej hauv tsev, koj yuav tsum muaj qee yam kev paub txog hluav taws xob engineering thiab muaj peev xwm ua haujlwm nrog cov cuab yeej xws li laum, ntswj ntsia hlau, rauj, txhuam, thiab lwm yam khoom siv zoo sib xws uas yuav xav tau. Thaum lub sij hawm installation.
Xav tias koj yuav tag nrho cov cuab yeej, suav nrog cov video intercom. Kev sib txuas (daim duab hauv qab) ntawm cov khoom siv tsis nyuaj, saib daim duab.
Peb pom ib lub voj voog yooj yim yam tsis siv tus maub los thiab tus nyeem ntawv tseem ceeb. Yog li cia peb pib nrog lub installation. Yeej, teeb meem nrog kev txhim kho lub monitor yeej tsis tshwm sim, txij li cov khoom siv no tuaj yeem dai nyob qhov twg, tsuav yog cov xov hlau ncav cuag. Thiab tsis muaj qhov sib txawv kiag li txawm tias nws yog xim video intercom lossis tsis.
Txawm hais tias yog koj yuav tus qauv uas xa cov ntaub ntawv ntawm lub wireless network, nws yuav yooj yim dua - koj tsuas yog yuav tsum txuas lub monitor rau lub network.
Lub qhov rooj vaj huam sib luag ntawm video intercom yog qhov nyuaj rau kev teeb tsa, vim nws yuav tsum tau ua haujlwm nrog cov khoom siv ntawm phab ntsa lossis laj kab. Qhov no yog vim lub fact tias nyob rau hauv lub installation qhov chaw nws yog tsim nyog los ua ib tug me me recess thiab txiav ib lub qhov loj txaus kom dhau nyob ntawm tej. Kev teeb tsa yog nqa tawm ntawm qhov siab txog 160 cm ntawm hauv pem teb.
Txawm hais tias qhov chaw so yog tsim nyog los tiv thaiv lub vaj huam sib luag los ntawm kev cuam tshuam sab nraud, peb qhia koj kom xyuam xim rau "tus qauv tiv thaiv kev ua phem" thaum xaiv cov khoom siv, uas muaj rooj plaub muaj zog los tiv thaiv cov neeg tawm tsam.
Tsim kom muaj kev sib txuas saib-qhov rooj vaj huam sib luag
Nws yog ib qho tsim nyog yuav tsum tau siv lub cable tsim nyog los txuas lub vaj huam sib luag nkag thiab video intercom. Qhov kev sib txuas (daim duab qhia saum toj no) yuav txawv thiab nyob ntawm qhov deb ntawm cov khoom siv los ntawm ib leeg.
Yog li, koj tuaj yeem siv SHSM xaim ntawm qhov deb ntawm 30-40 meters. Cov xim thiab tus naj npawb ntawm cov cores yuav txawv, tab sis feem ntau cov no yog peb tus neeg xyuas:
- Orange.
- Yellow.
- Blue.
Txiv kab ntxwv yog siv rau lub zog, daj rau kev sib kis video, thiab xiav, raws li, rau kev xa suab. Tej zaum koj yuav muaj lus nug: "Tab sis daim duab qhia 4 cov ntsiab lus txuas?" Peb teb: ib tug ntawm cov cores no yuav tsum tau them nrog rwb thaiv tsev, thiab nyob rau sab saum toj nrog tooj liab los yog lwm yam hlau, uas ua raws li ib tug av.
Yog tias qhov kev ncua deb ntawm cov khoom siv ntau dua 40 meters, cov ntaub ntawv yuav tsum raug xa mus siv coaxial cable rau intercom.
Txuas lub xauv thiab lub zog xa mus rau qhov system
Yog li ntawd, lub vaj huam sib luag ntawm lub qhov rooj video thiab lub monitor txuas rau ib leeg, dab tsi ntxiv?
Tseem tshuav tsawg ua, tiam sis tsis txhob zoo siab ua ntej. Tom ntej no, koj yuav tsum txuas lub xauv, lub hwj chim mov thiab video intercom. Tsis muaj ib yam dab tsi txawv ntawm no. Kev sib txuas (daim duab qhia meej qhia qhov no) yog ua tsaug rau ib qho yooj yim circuit: network-power supply-lock-intercom-network.
Lub xauv tuaj yeem yog electromechanical lossis electromagnetic. Qhov twg xaiv yog nyob ntawm koj. Txawm li cas los xij, thov nco ntsoov tias electromagneticyuav ua haujlwm yog tias lub network poob lub zog, thiab thawj tus yuav ua tiav nws txoj haujlwm, tab sis koj yuav tsum siv tus yuam sij qhib thiab kaw.
Koj tuaj yeem txuas lub ntsuas phoo, lub zog hluav taws xob thiab kev sib txuas nrog ob-core cable nrog ib ntu ntawm qhov tsawg kawg nkaus 0.75 square meters. mm. Feem ntau cov craftsmen siv cov hlau yooj yim tshaj plaws SHVVP: ib qho tseem ceeb yog siv los xa lub zog rau lub xauv, qhov thib ob - rau lub teeb liab.
Nruab qhov system nrog tus nyeem ntawv tseem ceeb
Kev muaj peev xwm nyeem cov yuam sij yog ib qho ntawm cov yam ntxwv uas ua rau lub kaw lus uas suav nrog kev sib tham video ua tau zoo thiab muaj kev nyab xeeb dua. Kev sib txuas, daim duab qhia hauv qab no, yuav hloov me ntsis thiab yuav zoo li no:
Raws li koj tuaj yeem pom, cov tswv yim no muaj tus nyeem ntawv tseem ceeb, lub pob tawm thiab lub microcircuit, uas yog hu ua tus maub los. Qhov tseeb, tag nrho cov khoom siv, tshwj tsis yog rau cov saib, kaw ntawm lub voj voog no. Hauv liab, peb tau hais txog cov hlua ntawm cov xov hlau uas muaj lub luag haujlwm rau lub zog ntawm cov khoom siv. Raws li koj tau pom, lawv txuas rau tib qhov chaw.
Yuav ua li cas txuas lub nti? Tsis txhob txhawj, txhua tus ntawm lawv muaj cov cim, ua tsaug uas nws paub meej tias qhov twg txuas lub zog thiab qhov chaw xauv, thiab lwm yam, yog li kev sib txuas video intercom nrog tus maub los yuav tsis yog qhov teeb meem loj.
Yam kom nco ntsoov
Kev teeb tsa thiab kev sib txuas ntawm intercom, nrog rau lwm yam khoom siv hluav taws xob, nrog rau kev paub tsim nyog, yog ua tiav yam tsis muaj teeb meem. Txawm li cas los xij, koj yuav muaj lawv yog tias koj tsis uaUa tib zoo mloog cov lus pom zoo hauv qab no:
- Yuav tsum tsis txhob muaj cov khoom siv hluav taws xob muaj zog, cov kab hluav taws xob lossis cov xaim hluav taws xob nyob ib puag ncig ntawm lub voj voog. Qhov no yuav ua rau muaj kev cuam tshuam thiab cuam tshuam.
- Koj yuav tsum sim tsim ib lub voj voog nrog cov khoom siv ntawm cov xov hlau, thiab tsis yog kos ib kab los ntawm ob peb daim me me, vim tias txhua qhov twist lossis spikes ua rau me ntsis, tab sis tseem poob lub teeb liab.
- Nco ntsoov ua raws cov polarity thiab cov cim ntawm cov khoom siv.
- Nws yog qhov tsim nyog thaum kawg nruj tag nrho cov bolts ntawm cov cuab yeej tom qab lub kaw lus tau sib sau ua ke thiab nws qhov kev ua tau zoo tau raug kuaj xyuas. Qhov no yuav ua kom debugging thiab kho kom yooj yim dua.
Yog tias tag nrho cov lus pom zoo hauv kab lus no tau ua raws thiab tsis muaj dab tsi sib xyaw, ces koj yuav ua tiav. Tau kawg, muaj ib tus neeg mob, ntau yam khoom siv uas tuaj yeem txuas sib txawv.
Tab sis cov phiaj xwm saum toj no yuav ua haujlwm hauv 99% ntawm cov neeg mob. Thaum txhim kho lub kaw lus, ua txhua yam haujlwm maj mam, ua tib zoo, txwv tsis pub koj yuav ua rau cov khoom puas tsuaj.
