Chido chekuchengeteka kwevamwe chinoita kuti zvidikanwe kuisa video surveillance systems. Iyi ndiyo nzira yakaoma yakaoma, inosanganisira nhamba yakawandisa yezvikamu, inenge iri kombiyuta. Chimwe chinhu chinokosha chegadziriro inoshanda ndeyekudzivirira dhiki yekuona mavhidhiyo . Ndiyo iye uyo zuva rega roga uye zvachose asina zororo anofanira kutarisana nekunyorera huwandu hwakawanda hwehuwandu hwemagetsi.
Ndeipi inofanira kunge iri dambudziko rakaoma revhidhiyo yekuongorora mifungo?
Kana iwe uine PC pamba, iwe unoziva kuti pamatambudziko ayo (kureva, dambudziko rakaoma), ruzivo rwunotanga kunyorwa, uye runongoratidzwa chete. Zvinhu zve disk dambudziko rekuona mavhidhiyo zvinosanganisira maitiro ekutorera panguva imwe chete uye kutamba kwezviri kuitika pachikona. Mukuwedzera, zvinhu zvakadaro zvinotsigira kupfurikidza kwezviitiko izvi zviviri nekuda kwekukurumidza kwekuita mhinduro kune mirairo inogamuchirwa kubva pane.
Mukuwedzera, dhayi rakaoma rekuona mavhidhiyo rakanyanya kuvimbika uye rinoshanda, nokuti inofanira kushanda masikati nousiku, zvakakwana pasina zororo. Uye, nenzira, pano inotevera chimwe chinhu chinokosha chekutsvaga dhidhiyo yevhidhiyo yekuongorora mifungo - kushandiswa kwemasimba mashoma. Kuvonga kweHDD iyo inoshanda nguva dzose inopesana nehuwandu hwekudziya moto. Panguva imwe chete, dhayi rakaoma rinokwanisa kushanda pasi pemamiriro ekushisa akasiyana.
Ndeipi dhirairi rakaoma rekuona mavhidhiyo kusarudza?
Paunosarudza rudzi rukuru rwemhando. Mazuva ano, kune mawiri maviri emasangano ekubatanidza-SATA uye IDE. Mushure maizvozvi, unogona kuenda kuHDD kushanyira nokukurumidza kusarudza. Izvo zvinhu zvose zviri nyore - yakakwirira iyi parameter ndeyokuti, nekukurumidza uye zvakajeka dhikiti disk mabasa, izvo zvinoreva kuti kudhanha kwekufambisa kwemashoko kunokurumidza. Nhasi pakutengesa unogona kuwana zvishandiso nekukurumidza kwebasa kubva pa 5400 kusvika ku 150000 mavandudziro kwechipiri. Tinokurudzira kupa maonero kune vamiririri neyeroji ye 7200 r / s. Zvisinei, inofanira kufungwa kuti iyo yakakwirira chirongwa ichi, inopisa zvakanyanya disk.
Usakanganwa uye iyo parameter semuviri wepfungwa. Nhasi, mumusika unomiririrwa ne "capacious" zvakasiyana-siyana zve disk hard for video surveillance - kubva paGigabriki kusvika ku2-4 TB.
Pakati pezvinowanzoonekwa zvinogona kunzi madhini ekutsvaga mavhidhiyo eWest Digital Purple, Seagate Surveillance HDD uye Hitachi.