Ikhamera ye-CCTV: Umgaqo oPhakathi kunye noLwazi oluDibeneyo

Intshayelelo

I-CCTV (ivaliwe - Umabonwakude wesekethe) yitekhnoloji yokujonga ividiyo esetyenziselwa ukubeka esweni ukhuseleko kwiindawo zokuhlala, ezorhwebo, ezorhwebo, kunye neemeko zoluntu. Ngokungafaniyo nomabonwakude, i-CCTV idlulisela imiqondiso kwi-loop evaliweyo, efikeleleka kuphela kubabukeli abagunyazisiweyo.

1. Zisebenza njani iikhamera ze-CCTV

1.1 IZAKHONO zeNkqubo ye-CCTV

Inkqubo yesiqhelo ye-CCTV ibandakanya le nto iphambili:

• Ikhamera - Bamba ulwazi olubonakalayo.

• Ilensi - Igxile ukukhanya kwi-sensor.

• Isivamvo somfanekiso - Ukuguqula ukukhanya kube ngumqondiso we-elektroniki (CCD okanye i-CMO).

• Iprosesa yeVidiyo - Guqula kwaye uqhubeke neempawu zemifanekiso.

• Iphakathi - Idatha yevidiyo edlulisela (icinyiwe okanye ingenazingcingo).

• Ukurekhoda kunye nezixhobo zokugcina - I-DVR (irekhodi levidiyo yedijithali), i-NVR (irekhodi yevidiyo yenethiwekhi), okanye i-ilifu.

• Ukubek 'esweni - Ibona ukuba inyani - Ixesha okanye irekhodi elirekhodiweyo.

1.2 INYATHELO - NGEENKQUBO YOKUSETYENZISELWA

1. Ukubanjwa komfanekiso:
   Ukukhanya kuyadlula kwilensi yekhamera kwaye kugqobhoze isivamvo somfanekiso (i-CCD okanye i-CCD), iguqula imiqondiso ye-therical kwimiqondiso yombane.

2. Ukulungiswa kwesiginali:
   Iprosesa yangaphakathi yekhamera iguqula imiqondiso yoluhlaza ibe yimijelo yevidiyo ebonakalayo.

3. Ukuhambisa:

   • Iinkqubo ze-AALOG Dlulisa ividiyo ngentambo ye-chiaxial kwi-DVR.

   • I-IP - Inkqubo esekwe Dlulisa idatha nge-ethernet okanye inethiwekhi engenazingcingo kwi-NVR okanye iqonga lelifu.

4. Ukurekhoda:
   Ividiyo yevidiyo igcinwe kwi-hard drives yendawo, amakhadi e-SD, okanye iiseva ezikude / zelifu.

5. Ukubeka iliso:
   Iphepha lijongwa ngexesha lokwenyani okanye lokudlala kwizixhobo ezixhunyiweyo ezifana neliso, ii-PC, okanye iifowuni eziphathwayo.

I-2. Iindidi zekhamera ye-CCTV

I-3. Itekhnoloji ye-informen

• I-CCD (intlawulo - isixhobo esitshatile): Eyaziwa ngokuba ngumgangatho ophezulu womfanekiso; Iindleko eziphezulu kunye nokusetyenziswa kwamandla.

• I-CMOs (intsimbi eguquguqukayo - I-oxide - i-semiconductor): Ngakumbi nangamandla - okusebenzayo; QAPHELA UKUZIPHATHA NGOKUGQIBELA.

4. Iimpawu eziphambili zeenkqubo ze-CCTV zanamhlanje

• Ukuphakama - Inkcazo (i-HD / 4K) yesisombululo sevidiyo

• Umbono wobusuku ngetekhnoloji ye-infrared (ir)

• Ukufunyanwa kwentshukumo kunye nenyani - I-Watts

• Ezimbini - indlela yonxibelelwano oluvakalayo

• Ilifu - Ukugcinwa ngokusekwe kunye nokufikelela kude

• I-AI - I-Poict Ahlalstiki yeVidiyo kunye neNgcaciso yobuso

• Ukudityaniswa nekhaya elinobuchule kunye neeNkqubo ze-IOT

5. Iindlela zokuhambisa

• Intambo ye-coaxial (RG59): Ukuhanjiswa kwevidiyo yendalog

• I-Ethernet Intambo (ikati5e / ikati6): Ixhasa amandla ngaphezulu kwe-Ethernet (PoE) yeekhamera ze-IP

• I-WI - FI okanye ukuhanjiswa kwe-rf: Yenza unxibelelwano olungenazingcingo

• I-fiber optics: Ilungele ixesha elide - umgama, ophakamileyo - Ukuhanjiswa kwe-bandwidth

6. Ukusetyenziswa kwe-CCTV

• UKHUSELEKO LWEZOBUCHULE NOKHUSELEKILEYO

• Ukuthintela ubusela

• Ukubeka esweni ukhuseleko kwishishini

• Iinkqubo zeTrafikhi kunye nezothutho

• Amaziko ebhanki kunye nezemali

• Iindawo zikawonke-wonke kunye nokunyanzeliswa komthetho

I-7. Ukuqwalaselwa komthetho kunye nokuziphatha

• Ukuthobela imithetho yabucala yaseburhulumenteni

• Ukhuseleko lwedatha kunye ne-Encryption

• Imvume yomsebenzisi kunye nesaziso

• Ukusetyenziswa okulawulwayo kwiindawo zikawonke-wonke nakwiindawo zabucala

Imibutho kufuneka iqinisekise ukubambelela kwiMigaqo yeNgingqi malunga nokuqokelelwa kwedatha, ukugcinwa, kunye nezenzo zokuhlola.

8. Itekhnoloji ekhulayo: I-AI

Umdibaniso wobukrelekrele bokufakelwa ngetekhnoloji ye-CCTV yenza ukuba i-CCTV yeTekhnoloji yenza ukuba:

• Ukuphononongwa ngokuzenzekelayo

• Into kunye nokujonga ubuso

• Uhlalutyo lwepatheni yokuziphatha

• Inyani - Ixesha le-anomaly izilumkiso

• Isihlwele kunye nolawulo lwezithuthi

I-AI iguqula i-CCTV kwisixhobo sokujonga esitratweni kwisisombululo sokhuseleko esisebenzayo.

Ukuqukumbela

Itekhnoloji ye-CCTV idlala indima ebalulekileyo kwiinkqubo zokuhlola zangoku ngokubonelela ngenyani - Ukubeka kweliso kwexesha, ukurekhoda amandla, kunye nohlalutyo olukhethekayo. Njengoko itekhnoloji ivele, i-AI kunye neConstion ityhala imida ye-CCTV ye-CCTV inokuthi iphumelele, ukuphucula ukhuseleko, ukhuseleko, kunye nokusebenza kakuhle.