Mokhoa oa ho khetha eo kh'amera e nepahetseng Ir ptz bakeng sa merero ea ho hlahlobisisa

Lingoloa tsa 2130 | E nchafalitsoe: 2025 - 12 - 08 | By Savgood
Savgood   - author
Sengoli: Savgood
Savgood e sebetsa haholo ka li-module tsa kh'amera tse telele tsa kh'amera ea li-kh'amera tsa khamera bakeng sa polokeho, le ho beoa li-indasteri.
How to choose the right EO IR PTZ camera for surveillance projects

Ke ntse ke ntse ke qala ka khamphani ea Khamera e sa feleng Ir PTZ e sa feleng, e ipotsa hore na kaofela ha bona ba shebahala joalo ka tsela ea bohlokoa hakae? Ha u mong.

Mohlomong kh'amera ea hau ea hona joale e fetoha letsatsi le leng le le leng ka baesekopo e tšosang, kapa e lahleheloa ke matla ha ba tloha - setsing.

Kapa u chesitsoe ke li-DAASheeie tse ntle tse kileng tsa lebala lintlha tse nyane tse kang: Real - World Zom, Pula, Pula, Li-Shimmer.

Tataiso ena e theohela tiiso ea sensor, likhetho tsa li-lens tse futhumatsang, ho nepahala ha li-toones, ho nepahala ha metsi a thoteng - pele u bula tekanyetso.

Hape u tla fumana li-benchmarks tsa tsa bohlokoa le mananeo a khetho ea lenane la khethoLitlaleho tsa Maraka a Ikhethilengho tšehetsa qeto e 'ngoe le e' ngoe.

📹 Ho utloisisa Eo Ir ptz Basiscs le lits'ebetso tsa senotlolo tsa ho shebella

Electro-optical in inprared (Eo Ir) Lik'hamera tse bobebe tse bobebe tse bobebe, ho nahana ka panya le tal-tanka ea panki e le 'ngoe. Ba fana ka temohisiso ea mosebetsi ea 24/7 ea ho ea, esita le pula, moholi, mosi le mocheso o fokolang moo lik'hamera tse tloaelehileng li sa atleheng moo lik'hamera tse tloaelehileng li sa atleheng.

Ka ho kopanya zookd a atametsoeng nakong e fetileng ea zooki le likhahla tse telele tsa ptz li sebelisoa haholo ts'ireletso ea moea

1. Eo ke khamera efe ea ptz?

Eo irz kh'amera ea PTZ hangata e kenyelletsa motho ea sa utloang (letsatsi le letsatsi, sensor e tukang, le mochine oa ptz. Sena se lumella basebetsi ho:

  • Fetolela kapa u fanyelletsa litefiso tsa futhumatsang tsa futhumatsang le tse bonahalang bakeng sa tumello ea sepheo se setle.
  • Pan, ho tsitsipanya le ho atametsa liketsahalo ho latela liketsahalo ho feta libakeng tse kholo ka nako ea nnete.
  • E bolokang ka botlalo ho boemo ba leholimo bo bohloko mme bosiu ntle le mabone a mang.

2. Likarolo tsa mantlha le theknoloji

Ts'ebetso ea Eo Ir Ptz khamera e itšetlehile ka setjhaba sa eona, lintho tsa mahloriso le ts'ebetso ea ts'ebetso. Likarolo tsa bohlokoa li kenyeletsa:

Karolo Ts'ebetso Tšusumetso ho projeke
Sensor e bonahalang (CMOS) E hapa litšoantšo tsa mebala / letsatsi le b / w bosiu E bonts'a lintlha, 'mala oa mebala le boleng ba pelehi
Sensor e futhumatsang E bona li-signation tsa mocheso ntle le leseli E fetela ho khethollo ea ho fumanoa le ho sebetsa lefifing ka botlalo
Leseli la Optical Zoom E fetoloa bolelele ba matla ntle le tahlehelo ea boleng E nolofalletsa ho paka libakeng tse telele
Ptz drive Laola Pan / Til Tile Lebelo le Matla a Tsamaeang Ho fana ka maikutlo a ho koala le ho latellana
ISP / AI Enjene Khokahano ea setšoantšo le li-analytics tsa video E ntlafatsa ho hlaka le ho tšehetsa tursems e bohlale

3. Eo eo eo ir pgnarillal

Likh'amera tsena li loketse hore na mosebetsi oa ho bonahala le o mong oa ho bonahala le o tsoela pele o tlameha ho ba teng:

  • Bolulo le Ts'ireletso ea Lebopo: sebaka se sephara se nang le litšila tse telele.
  • Sebaka sa Lits'ebeletso le Libaka tsa Lits'ebeletso: Lipina tsa ho lekola likopaka, likopano, li-dinms tsa Dressies le tanka.
  • Boema-fofane, likou le lithapo le li-hubs: Ho tsamaisa limithara tse kholo, li-aprons le lintlha tsa ho fihlella.
  • Litoropo le Sephethephethe: Ho latela Liketsahalo Tse Liholo, Lirokho le Lits'enyehelo le Lits'ebeletso Tse Haufi.

4. Melemo ka holim'a lik'hamera tse tloaelehileng tse tsitsitseng

Ha ho bapisoa le lik'hamera tse tsitsitseng, eo ir ptz System e fokotsa palo ea lisebelisoa tse hlokahalang ha u ntlafatsa tlhokomeliso.

  • Ptz e le 'ngoe e ka koahela libaka tse ngata ka li-presets le lipaterone.
  • Ho nahana ka ho tseba ho futhumatsang haholo maemong a thata.
  • Tooom Zom ea Optical e fana ka lintlha tse hlalosang ho khetholla le bopaki.
  • Mefuta e tsoetseng pele e tšehetsa litaba tsa bo-auto, ea bohlale le ho hokahana le VMS / psim.

Ho hlahloba khanya e tlase, mefuta e metle ea likhohlano le tharollo ea morero oa hau

Ka nepo ho hlalosa leseli la hau le tlase, sethaleng le qeto e hloka ho thibela ho qeta haholo ha u ntse u netefatsa tšireletso e kotsi. Qala ho tloha tikolohong ea hau: mabone a manyalo, hole ho fihlela liphofu, maemo a leholimo a leholimo le boemo ba boemo bo hlokahalang

Ebe u tsamaisana le litlhokahalo tsena bakeng sa boholo ba bona, palo ea linaleli, maikutlo a linaleli, khetho ea motlakase, ea maikutlo a mangata ka tšusumetso ea bandwidth.

1. Ho ipehela ho lemoha, ho amohela le liphofu tsa boitsebahatso

Merero e fapaneng e hloka mangasine e fapaneng e sa sebetseng. Mokhoa o sebetsang ke ho bolela libaka bakeng sa maemo a mararo:

Sepheo Tlhaloso Ts'ebeliso e Tloaelehileng
Ho lemoha Tseba hore ho na le ntho e teng Peemar tlola, koloi e kenang sebakeng seo
TLHOKOMELISO Beha mofuta oa ntho Motho vs. Venica, koloi vs. teraka
Tsebiso Tseba ka ho hlaka hore na ke mang / ke eng Lintlha tsa sefahleho, poleiti ea laesense, logo ea k'hamphani

Hang ha libaka tsena li hlalosoa, khetha motsoako oa tharollo e bonahalang le lense ea li-armal tse ka tsamaisang letsoalo le hlokahalang pixel.

2. Ho bapisa Starlight le tšebetso ea motlakase

Linoko tsa Starlight le tse futhumatsang tse koahelang litlhoko tse fapaneng mme hangata li sebetsa hantle hammoho:

  • Starlight: e hlahisa litšoantšo tsa 'mala li tlasa tlhekefetso e tlase haholo, e bohlokoa bakeng sa bopaki ba ho bolela esale pele ebile taba ea motheo.
  • Thermal: Ha e angoe ke leseli le fetisisang, e loketseng ho sibolloa pele, dintho tse khahlisang

Bakeng sa libaka tse kholo tsa kantle, Tharollo ea Spectrum e joalo ka640x512 Thermatal + 2X 35X 3X 3 Biom Biolie kopanya melemo ka bobeli.

3. Hlatsoa maemo a sehlopha sa bandwidth le lijana tsa khoebo

Boleng bo phahameng bo ntlafatsa lintlha empa bo eketsa banwidth le polokelo. Sebelisa chate e bonolo ho bapisa kamoo liqeto tse fapaneng tsa marang-rang ka setaele se tloaelehileng sa marang-rang.

Ka ho rera hakanya pele, u qoba botsokoe ba marang-rang ebile u ka khona ho tsamaisa marang-rang le bokhoni ba polokelo ka nepo.

4. Ho khetha liqeto le lilense bakeng sa lits'oants'o tse tloaelehileng

Lits'ebetso tse fapaneng li rata mefuta e fapaneng ea karolelano ea liteko le zoom.

Boemo Qeto e khothalelitsoeng Zoom / lense
Warehouse Yard (bohareng ba bokhutšoanyane) 2mp 20-30x atical zoom
Literata tsa toropo / Ho aha façade 4mp 25-37x zoom
Mokhoa o moholo, pheletso ea indasteri 4mp-8mp 30–44x long‑range zoom
Border / lebopo la leoatle 2mp + semelo 35X e bonahale + e telele ea qubu ea kelello

🎯 E tsamaisana le Zoom, lebelo le lebelo le tsitsipano ea ho phatloha le litlhoko tse qaqileng

Lenane la zoom, lebelo la ptz le setšoantšo se tsitsitseng u ka latela liphofu tse tsamaeang ka potlako le ho koahela libaka tse kholo. Ho silafatsa likarolo tsa zoom le meeli ea PTZ kapa ho phahamisoa bo fokolang ho ka baka liketsahalo le litšoantšo tse fofotsoeng, haholo-holo bolelele ba liphoofolo tse telele.

1. Ho khetha sotis e nepahetseng zoom

Karolo ea Zom ea Zom ea Zom eu ama ka kotloloho hore na u ka bala liplamo hakae, u khetholle lifahleho kapa u bona lintlha tse nyane. Bakeng sa ts'ireletso e akaretsang ho potoloha meaho, mohlala joalo ka2mp 30X Starlight Network PTZ Domehangata e fana ka mefuta e lekaneng e nang le tšebetso e ntle e tlase. Li-Perrimeter tse telele kapa libaka tse bulehileng li rua molemo lilense tsa 37x-44x li le lilense tsa ZOOM ho boloka litlolo tsa libaka tse telele.

2. Petz lebelo la ptz

Ho sisinyeha ka potlako PTZ le li-precise tse bohlokoa li bohlokoa ha basebetsi ba tlameha ho nka khato ka potlako balame kapa likoloi. Nahana:

  • Lebelo le phahameng la pan
  • Likarolo tse nepahetseng tsa ho hokahana le ho atlisoa ka ho lahla, radar kapa likelello tsa terata.
  • Ho latela likoloi ho latela li-intruders kapa likoloi tse belaetsang ntle le tlhahiso.

Ho latela likoloi ho bohlokoa haholo ho likamore tse sa laoleheng kapa ka lihora tse ka hare ho lihora.

3. Setšoantšo sa boemo ba setšoantšo le ho hanyetsa

Bolelele bo bolelele bo totobatsang le ho sisinyeha hanyane ho tloha moeeng kapa ho feta literaka, ho baka video le tahlehelo ea lintho tse sa sisinyeheng. Bakeng sa lipalo, litora, marokho kapa lits'ebetso tsa metsing, pele ho moo.

  • Ts'ehetso ea setšoantšo sa motlakase kapa ea elektroniki (OIS / eis).
  • Moralo oa ho mamella ka matla ka ho mamella.
  • Phetiso ea ho potlakisa ptz e potlakisang / ho qhekella ho qoba ho koahela overshot.

Litšobotsi tsena li netefatsa litšoantšo tse sebetsang le maemong a zoom.

🛠 Lekola Khokahano, Lihlokoti tsa Puisano le Ts'ireletso ea tikoloho bakeng sa ho beleha ka botšepehi

Ts'ebetso e ntle ka ho fetisisa ea ho nahana ka ho fetisisa e ntse e hloleha haeba kh'amera e ke ke ea kopanya li-vit tsa hau, a mamella maemo a leholimo a leholimo kapa a tiisa puisano. Lekola marang-rang, li-protocols, lijalo tsa protocols le likhetho tsa motlakase le bokhopo ba ho ts'epahala le polokeho.

1. Network, matla le ho laola libaka

Lik'hamera tsa sejoale-joale tsa mehleng ea li-Ptz li tšehetsa likhetho tse ngata tsa khokahano ea moea o feto-fetohang.

Semmuso Morero Lintlha
Ethernet (Poe / Poe +) Matla + data holim'a thapo e le 'ngoe Fokotsa Wiring, e loketseng merero ea IP
Fiber / sfp Phetiso ea hole E loketse likamohelo le mehele ea perimeter
Rs-485 / serial Taolo ea Legacy PTZ E sebelisoang ha o kopana le litsamaiso tsa khale
Alamo i / o Li-trigger le litlolo tse amanang le tsona E hokahanya ho terata, pir, taolo

2. Tlhahiso ea protocol le li-vms tsa VMS

Tlhahiso-leseling ea protocol e nolofalletsa ho kopanya le ho lokisa. Batla:

  • Ho latela melao ea ho ikamahanya le li-press tsa VS tse tsebahalang.
  • Ts'ehetso bakeng sa RTPSSSS / HTTPPRONG TOPONG HO FIHLA LITLHAKISO TSE KHOLO HO LITLHAKISO TSA BOPHELO.
  • Li-Protocols tse sireletsehileng (https

Netefatsa ka morekisi oa hau oa VMS hore Moemeli ea Khethisang o tšehetsa PTZ e felletseng PTZ, presets le ho kopanya li-anandtics.

3. Boemo ba leholimo, li-vandal le tikoloho

Kantle ho khamera ea kantle ea PTZ e lokela ho mamella pula, lerōle, letsoai le qhalana le ha mocheso o ntse o boloka ho hokahana.

  • Ip66 / 67 kapa 67 kapa litekanyetso tse phahameng haholo bakeng sa ts'ireletso ea lerōle le tsa metsi.
  • Mocheso o pharalletseng o pharalletseng oa mocheso le li-arices tse hahang moo ho hlokahalang.
  • Ik10 e hanana le libaka tse pepesitsoeng kapa tsa sechaba.
  • Tšireletso e buoang marang-rang le ea matla mehala ea motlakase, haholo-holo lipalo tse telele.

Ho khetha le ho reka eo kh'amera eo ea PTZ e tsoang ho Savgood bakeng sa boleng ba nako e telele

Savgood e fana ka pokello ea thepa ea Eo ir ptz e buang ka sekala se fapaneng sa projeke, ho tloha ho kopanya litokelo tsa komporo ea litoropo tsa mahareng. Ho tsepamisa maikutlo ho boleng ba litšoantšo, ho latela litšoantšo tsa NDA le likarolo tse bohlale li thusa ho sireletsa matsete a hau holim'a bophelo bo felletseng.

1. Ho tsamaisa mefuta ea Savgood ho fana ka maemo a projeke

Likhamera tse fapaneng tsa Savgood li ntlafalitsoe bakeng sa likarolo tse khethehileng:

2. Ho lekola litšenyehelo tse felletseng tsa beng ba hau (TCO)

Theko e tlase haholo e ka ba hangata haholo boleng bo botle. Ha u khetha eo ir chrighs kh'amera, nahana ka sena:

  • Litsenyehelo tsa ho kenya: Litsi tse phahameng tsa PTZ tse phahameng li ka nka lik'hamera tse ngata tse tsitsitseng.
  • Bandwidth le polokelo: li-codecs tse sebetsang le mekhoa ea Smart Resing e fokotsa litšenyehelo tse tsoelang pele.
  • Ho tšepahala le waranti: moralo o mabifi le tšehetso ea likarabo li fokotsa nako ea phomolo.
  • Scalality: Netefatsa khetho ea hau e ka hola ka tšireletso ea nako e tlang kapa litlhokahalo.

3. Lenaneo la ho reka tse sebetsang

Pele o phethela taelo, netefatsa ntlha ka tlase:

Sehlopha Lipotso tsa Bohlokoa
Ts'ebetso Na Zoom, mefuta e futhumetseng ea mollo le qeto ea ho khetholla / ho khetholla libaka tse mabapi le ho khetholla?
Tikoloho Na litekanyetso tsa IP / IK, mefuta e mengata ea mocheso le boemo bo tsitsitseng bakeng sa sebaka sa ho kenya?
Khokahano Na kh'amera e netefalitsoe e lumellana le li-vis tsa hau, mekhabiso ea marang-rang le ea matla?
Ho latela Na mohlala o khotsofatsa o khotsofatsa litlhokahalo tsa taolo ea lehae haeba li hlokahala?
Ts'ehetso Na lintlafatso tsa Firmware, litokomane le tšehetso ea tekheniki li fumaneha habonolo?

Sephetho

Ho khetha kh'amera e nepahetseng Ir ptz bakeng sa merero e hlakileng e qala ka kutloisiso e hlakileng ea sepheo sa ts'ebetso: moo li hlokahalang hole hakae, 'me ke lintlha life tse hlakileng. Ho tloha moo, o ka fetolela maemo a lefatše a koung ea tharollo, karolelano ea zoom, ts'ebetso ea mocheso le khatello e bobebe.

Tlhokomeliso ea lebelo la ptz Ka nako e ts'oanang, tšireletso ea tikoloho, Metsoako e Matlafatsang, Lits'ebetso tsa Mechini e Thehiloeng

Ka ho phahamisa lintlha tsena tsa mahlale a nang le theko ea lichelete le bophelo, litsebi tsa ts'ireletso li ka haha ​​mekhoa e sa tšoasoang, ea nako e loketseng ea ho beleha. Likhamera tse khethiloeng hantle tsa PTZ li fokotsa matheba a foufetseng, a ntlafatsa karabelo ea karabelo ho sesebelisoa sa video ho se sireletsehe bakeng sa polokeho le ts'ebetso.

LIPOTSO TSE BOTSOANG HANGATA KA EO IR CHIL COUND

1. Monyetla oa sehlooho oa Eo ir ptz ke khamera efe ea lik'hamera tsa IP e tloaelehileng?

Khamera ea Eo Ir Ptz e kopanyang ho nahana ka parmal e nang le motlakase ka pan-tanka, e lumellang sesebelisoa se le seng ho ea ho libaka tse kholo le ka mabone ohle a leholimo. Sena se fokotsa haholo libaka tse foufetseng ebile li ka nka sebaka sa lik'hamera tse lokisitsoeng.

2. Ke fumana joang boemo ba zoom ke hloka?

Qala ka ho hlalosa sebaka se phahameng moo o hlokang ho lemoha kapa ho supa sepheo. Sebelisa lichate tsa moetsi kapa litataiso tsa pixel-ka ho fetolela sebaka seo ka tekanyo e hlokahalang bolelele ba mollo le atoo. Hangata linako tse telele li hloka Zoomx-44x Zoom, ha Ts'ireletso ea Kakaretso e sebetsa hantle le 20x-30x.

3. Ha ho nahanisisa ka ho nahanisisa ha ho bohlokoa ho beha leihlo?

Ho nahana ka matla hoa bohlokoa ha u lokela ho bona batho kapa likoloi tse lefifing ka botlalo, ka limela tse bobebe, moea o bobebe kapa maemong ao ba kenang ka teng. Ho bohlokoa haholo bakeng sa polokeho ea moeli, lithothokiso tse mpe tsa lisebelisoa, li-lebopong le libaka tse kholo tse bulehileng le libaka tse kholo tse bulehileng moo ho fumanoang ho fumanoang ho fumanoang qetellong.

4. E na likh'amera tse amanang le li-dozi tse khethehileng?

Ba sebelisa li-marang-rang tse tloaelehileng empa hangata li hlahisa tse phahameng ka lebaka la mahlo a matla le melapo e mengata. Etsa bonnete ba hore li-switch tsa hau, li-uclink le polokelo li ka sebetsana le sephethephethe se lebelletsoeng. Ka tekanyo e kholo kapa e fetisang ho etsa kopo ea hole, nahana ka li-fiber lihokelo tsa mafubelu le karolo ea terata bakeng sa ts'ebetso le polokeho.

5. Ke tokiso efe ea tlhokomelo ea hau ea ptz e hlokang?

Tlhokomelo e kholo e kenyelletsa lense ea nako / fensetere ea feshene, lintlafatso tsa Firmware, lisheketso tsa mechini ho PTZ Ho sisinyehang ha PTZ Sebakeng sa ho hlanya, ho eketsa ts'ireletso le litironeng tsa litifinse le tsona selemo le selemo ho thusa ho boloka ts'ehetso le bophelo ba litšebeletso.

Tlohela molaetsa oa hau