Mabatire a Machitidwe Otetezera Pakhomo: Zimene Muyenera Kudziwa
Machitidwe amakono achitetezo chapakhomo amadalira kwambiri zida zamagetsi—kuyambira makamera a CCTV ndi masensa a zitseko/mawindo mpaka maloko anzeru ndi ma alamu mpaka mapanelo olamulira olumikizidwa pa intaneti. Kumbuyo kwa zonsezi kuli chinthu chimodzi chomwe nthawi zambiri sichimawonedwa koma chofunikira kwambiri: batire. Popanda batire yoyenera, makina anu achitetezo amatha kusiya kugwira ntchito magetsi akazima kapena chipangizocho chikatha nthawi yosayenera. Nkhaniyi ikufotokoza zofunikira za mabatire amakina anu achitetezo chapakhomo kuti mutha kusankha, kuyika, ndikusamalira bwino.
N’chifukwa chiyani batri ndi yofunika kwambiri pa chitetezo?
Mabatire ndi gwero lalikulu la mphamvu zamagetsi opanda zingwe komanso ngati chothandizira zipangizo zolumikizidwa ndi zingwe. Mphamvu yamagetsi ya m'nyumba ikazima—chifukwa cha nyengo yoipa, kusokonekera kwa gridi, kapena kuwonongeka—dongosolo labwino lachitetezo liyenera kugwirabe ntchito. Chowunikira chimakhalabe choyaka, masensa amapitiriza kuzindikira, ndipo makamera amapitiriza kujambula kapena kutumiza zidziwitso.
Kuphatikiza apo, mabatire amapereka kusinthasintha kwa kuyika. Zipangizo zamagetsi zomwe zimagwiritsidwa ntchito ndi mabatire zimatha kuyikidwa m'malo ovuta kufikako, monga mipanda, magaraji odzipatula, kapena m'makona a nyumba kutali ndi malo otulutsira magetsi. Komabe, kusinthasintha kumeneku kumabwera chifukwa cha kuyang'anira nthawi zonse ndikusintha mabatire.
Mitundu ya zipangizo zachitetezo zomwe zimagwiritsa ntchito mabatire
1. Alamu yowongolera yokhala ndi batire yosungira
Ma alamu nthawi zambiri amalumikizidwa ku main ndipo amakhala ndi batire yamkati yosungiramo zinthu zina. Mphamvu ikazima, gululo limatha kugwira ntchito kwa maola angapo mpaka masiku angapo, kutengera mphamvu ya batri komanso katundu wa chipangizocho.
2. Zosewerera zitseko/zenera ndi zosewerera zoyenda
Kawirikawiri amagwiritsa ntchito mabatire ang'onoang'ono (AA, AAA, CR123A, kapena ma cell a ndalama monga CR2032). Kugwiritsa ntchito mphamvu zochepa kumawalola kuti azitha miyezi 6-24, kutengera mtundu wa batri komanso kuchuluka kwa momwe amagwiritsidwira ntchito.
3. Kamera yachitetezo yopanda zingwe
Makamera a batri nthawi zambiri amagwiritsa ntchito mabatire a lithiamu-ion amkati kapena mapaketi apadera a batri. Nthawi ya moyo wa batri imatha kuyambira milungu ingapo mpaka miyezi ingapo, kutengera mphamvu ya batri, mawonekedwe a masomphenya ausiku, kutentha, ndi kuchuluka kwa kujambula.
4. Kutseka mwanzeru
Maloko ambiri anzeru amagwiritsa ntchito mabatire a AA/AAA. Mabatire akakhala ochepa, loko nthawi zambiri imapereka chenjezo pasadakhale. Komabe, ngati simukusamala, mutha kutsekedwa - ngakhale ena amapereka kiyi yosungira kapena doko ladzidzidzi.
5. Siren, keypad, ndi repeater
Ma siren ndi ma keypad ena amagwiritsanso ntchito mabatire, makamaka ngati aikidwa kutali ndi gululo kapena akufuna kupitiriza kugwira ntchito magetsi akazima.
Mitundu ya mabatire omwe amagwiritsidwa ntchito kwambiri
1. Alkaline (AA/AAA)
Imapezeka mosavuta komanso yotsika mtengo. Ndi yoyenera masensa amagetsi ochepa. Komabe, alkaline nthawi zambiri sakhala yokhazikika kutentha kwambiri ndipo imatha kutuluka ngati siigwiritsidwa ntchito kwa nthawi yayitali, makamaka ndi mitundu yotsika mtengo.
2. Lithiamu yoyamba (monga CR123A, AA lithiamu)
Zokwera mtengo kwambiri, koma zabwino kwambiri pazida zachitetezo chifukwa:
- Mphamvu yamagetsi yokhazikika kwambiri
- Nthawi yayitali yosungiramo zinthu
- Kuchita bwino kwambiri kutentha kotsika
Ichi ndi chisankho chabwino kwambiri pa masensa ndi makamera ena omwe amafunikira kutulutsa kofanana.
3. Selo ya ndalama (CR2032 ndi zina zofanana)
Kawirikawiri imagwiritsidwa ntchito m'ma sensor ang'onoang'ono, ma remote, kapena zida zina za BLE/Zigbee. Imagwiritsa ntchito mphamvu zochepa komanso kukula kwake kochepa, koma mphamvu yake ndi yochepa, zomwe zimapangitsa kuti isagwiritsidwe ntchito pazida zomwe zimadzuka pafupipafupi komanso kutumiza deta mwachangu.
4. Lithium-ion (Li-ion) ndi Lithium polymer (Li-Po)
Amagwiritsidwa ntchito kwambiri m'makamera opanda zingwe ndi zida zomwe zili ndi mabatire otha kubwezeretsedwanso mkati. Ubwino wawo ndi monga kubwezeretsanso zinthu zambiri komanso kuchuluka kwa mphamvu. Zoyipa: mphamvu imachepa ndi nthawi yochaja komanso kutentha komwe kumachepa.
5. Asidi Wotsekeredwa (SLA) / VRLA
Kawirikawiri amagwiritsidwa ntchito ngati mabatire osungira m'ma alamu ndi ma UPS ang'onoang'ono. Ndi otsika mtengo komanso osavuta kuwasintha, koma ndi akuluakulu ndipo amakhala ndi moyo wochepa (nthawi zambiri zaka 2-5). Ma SLA ndi oyenera machitidwe omwe amafunikira kubwezeretsa kokhazikika nthawi yamagetsi.
Mphamvu ndi kupirira: nchiyani chimakhudza izo?
Moyo wa batri sumangodalira mphamvu (mAh kapena Ah), komanso momwe amagwiritsidwira ntchito komanso momwe zinthu zilili:
- Kuchuluka kwa nthawi yoyatsira: Masensa oyenda m'makonde odzaza anthu adzayatsa pafupipafupi kuposa masensa omwe ali m'nyumba zosungiramo zinthu, kotero batire idzatha msanga.
- Mphamvu ya chizindikiro: Zipangizo zomwe zili kutali ndi hub/rauta zimawonjezera mphamvu yotumizira ndikuchotsa batri mwachangu.
– Kutentha: Nyengo yozizira imachepetsa magwiridwe antchito a batri, pomwe kutentha kwambiri kumathandizira kuwonongeka (makamaka Li-ion).
- Zipangizo: Makamera okhala ndi kujambula kosalekeza, mawonekedwe apamwamba, komanso masomphenya ausiku amagwiritsa ntchito mphamvu zambiri.
– Ubwino wa batri: Mabatire otsika mtengo nthawi zambiri sakukwaniritsa mphamvu zomwe zanenedwa ndipo amakhala pachiwopsezo chachikulu chotaya madzi.
Kusunga mphamvu: batri poyerekeza ndi UPS
Kwa makina ogwiritsira ntchito intaneti (makamera a IP, ma NVR, ma rauta), batire ya chipangizocho yokha nthawi zambiri imakhala yosakwanira. Taganizirani izi:
– UPS ya rauta/modemu: Ngati magetsi azima, kamera ikhoza kukhalabe yoyatsidwa, koma popanda intaneti, simudzalandira zidziwitso. UPS yaying'ono ingathandize kuti kulumikizana kukhalebe ndi moyo.
- UPS ya switch ya NVR/PoE: Pa makina a CCTV olumikizidwa ndi waya (PoE), UPS imatha kuonetsetsa kuti makamera ndi zojambulira zikugwira ntchito.
– Batire yamkati ya alamu: Onetsetsani kuti gululo lili ndi batire yothandiza komanso yothandiza komanso imayesedwa nthawi zonse.
Njira yabwino nthawi zambiri imakhala yophatikiza: batire pazida zopanda zingwe + UPS ya zida za netiweki ndi zojambulira.
Malangizo posankha mabatire a makina achitetezo chapakhomo
1. Tsatirani malangizo a wopanga
Mphamvu ya batri ndi mtundu wa mankhwala zingakhudze momwe batri lilili. Kusintha batri ndi mtundu wosagwirizana kungapangitse chipangizocho kuwonetsa batri yotsika nthawi zambiri kapena kulephera kuyatsa.
2. Ikani patsogolo khalidwe kuposa mtengo
Machitidwe achitetezo ndi zida zofunika kwambiri. Mabatire abwino amachepetsa chiopsezo cha kutsika kwa magetsi, kutuluka kwa madzi, kapena mphamvu yochepa.
3. Ganizirani za malo okhazikitsa
Pa malo akunja kapena kutentha kozizira, mabatire oyambira a lithiamu nthawi zambiri amakhala odalirika kuposa a alkaline.
4. Gwiritsani ntchito mabatire okhala ndi tsiku lomveka bwino lopangira.
Mabatire omwe akhala akusungidwa kwa nthawi yayitali amakhala ndi mphamvu yochepa yogwira ntchito. Onani tsiku lotha ntchito ndipo sankhani lomwe limakhala nthawi yayitali.
5. Pa mabatire otha kubwezeretsedwanso, onetsetsani kuti malo ochajira ndi otetezeka.
Gwiritsani ntchito chochaja chovomerezeka kapena chapamwamba ndipo pewani kuchaja m'malo otentha. Ngati kamera yanu imagwira ntchito ndi solar panel, imatha kugwira ntchito nthawi yayitali.
Kusamalira ndi kuyang'anira batri
- Pangani ndondomeko yowunikira nthawi zonse: mwachitsanzo, miyezi itatu iliyonse onani momwe batire ilili kudzera mu pulogalamu kapena gulu.
– Sinthani mabatire moyenera: musayembekezere mpaka atakhala opanda kanthu, makamaka pa masensa ofunikira monga chitseko chachikulu.
– Sungani mabatire ena owonjezera: konzani mabatire ena omwe amagwiritsidwa ntchito kwambiri (AA/AAA/CR123A) kuti muwasinthe mwachangu.
– Tsukani mabatire olumikizana ndi batire: Ngati pali dzimbiri kapena dothi, yeretsani mosamala. Kusagwirizana bwino kungayambitse kuti chipangizocho chizimitsidwe mwadzidzidzi.
- Sinthani zidziwitso za "batri yotsika": musazizimitse kwamuyaya. Zikhazikitseni kuti zipite ku foni yanu yayikulu ndi imelo.
Chitetezo ndi kutaya batri
Mabatire, makamaka Li-ion, amafunika kuyendetsedwa bwino:
– Musaboole, kuyatsa, kapena kusokoneza batire.
- Pewani kusakaniza mabatire atsopano ndi akale mu chipangizo chimodzi.
- Musasakanize mitundu/mitundu yosiyanasiyana m'zida zomwe zimagwiritsa ntchito maselo angapo nthawi imodzi (monga 4x AA).
– Tayani mabatire motsatira malamulo am'deralo. Mizinda yambiri imapereka mabokosi otayira mabatire m'masitolo kapena m'malo obwezeretsanso zinthu.
Mapeto
Mabatire ndi mtima wobisika wa makina ambiri achitetezo chapakhomo. Kusankha batire yoyenera, kuonetsetsa kuti ikugwiranso ntchito ngati magetsi azima, komanso kukonza ndi kusintha nthawi yake kudzathandiza kwambiri kudalirika kwa makinawo. Kuyambira masensa ang'onoang'ono mpaka ma alarm panels ndi ma netiweki apa intaneti apakhomo, chilichonse chimafuna njira yamagetsi yoganiziridwa bwino. Pomvetsetsa mitundu ya mabatire, zinthu zomwe zimakhudza moyo wawo wautali, komanso kukonza bwino, mutha kuonetsetsa kuti makina anu achitetezo amakhala okonzeka nthawi iliyonse mukawafuna.
Ngati mukufuna, nditha kusintha nkhaniyi kuti igwirizane ndi mtundu/mtundu wa makina enaake (monga PoE + NVR CCTV, Zigbee wireless alarm system, kapena Wi‑Fi based smart home) ndikuwonjezera malingaliro a UPS ndi kuyerekezera nthawi yosunga.
