IP kamera-yakavakirwa chengetedzo masisitimu yakaunza akawanda mabhenefiti pamusika kubva payakaunzwa, asi budiriro haina kugara iri kufamba zvakanaka. Kwemakumi emakore, vagadziri vevhidhiyo vanoongorora vanga vachitarisana nemidziyo inoenderana nemidziyo.
Imwe nzira yepasi rose yaifanirwa kugadzirisa dambudziko iri nekubatanidza zvigadzirwa kubva kune vakasiyana vagadziri mukati meimwe system, kusanganisira yakakwirira-kumhanya PTZ kamera, zvishandiso zvine varifocal lenses uye zoom lenses, multiplexers, uye network network rekodhi.
Nekudaro, kusvika parizvino, maprotocol emuno evagadziri vemidziyo yevhidhiyo anoramba akakodzera. Kunyangwe muIvideon Bridge mudziyo, iyo inokutendera kuti ubatanidze β98% yemhando dzekamera kune gore, isu tinopa yakakosha kugona kana uchishanda nemapuroteni emuno.
Nei izvi zvakaitika uye zvakanakira maprotocol emuno, isu tichazotsanangura tichishandisa muenzaniso wekubatanidzwa neDahua Technology.
Single standard
Nhoroondo, kugadzira iyo inonyanya kushanda sisitimu inosanganisa yakanakisa-mu-kirasi mhinduro kubva kune vanoverengeka vatengesi inoda huwandu hukuru hwekubatanidza basa.
Kugadzirisa dambudziko rekusawirirana kwemidziyo, iyo Open Network Vhidhiyo Interface Forum standard yakagadziriswa muna 2008. ONVIF yakabvumira vagadziri uye vanoisa kudzikisa nguva yakashandiswa kumisikidza ese evhidhiyo system zvikamu.
Vanobatanidza sisitimu nevashandisi vekupedzisira vakakwanisa kuchengetedza mari vachishandisa ONVIF nekuda kwesarudzo yemahara yechero mugadziri pakuyera sisitimu kana kutsiva chikamu chimwe nechimwe.
Kunyangwe nerutsigiro rweONVIF kubva kune vese vanotungamira vhidhiyo vagadziri vemidziyo, ingangoita yega yega kambani hombe ichine yemuno protocol yekuzvarwa kune yega yega kamera uye vhidhiyo rekodhi yemugadziri.
Dahua Tech ine zvishandiso zvakawanda zvinotsigira zvese zviri zviviri onvif uye proprietary Dahua yakavanzika protocol, iyo Dahua inoshandisa kuvaka yakaoma kuchengetedza masisitimu zvichienderana nemidziyo yayo.
Native protocols
Kusavapo kwezvirambidzo zvipi nezvipi zvakanakira budiriro yekuzvarwa. Mumabasa akavakirwa-mukati, mugadziri anotarisa kune izvo "zvimiro" izvo zvaanofunga zvakanyanya kukosha, zvichitsigira zvese zvinogoneka zvehudhi yayo.
Nekuda kweizvozvo, iyo yemuno protocol inopa mugadziri kuvimba kwakawanda mukuita uye kuchengetedzeka kwechigadzirwa, sezvo ichigonesa kugona kwakanyanya mukushandiswa kwezviwanikwa zvehardware.
Izvi hazvisi nguva dzose zvakanaka - uye huwandu hukuru hwemakamera kubva kuAliexpress anoshanda achingoshandisa "inovuza" uye yakavhurika mapuroteni, "kufumura" traffic kupasirese, humbowo hwakajeka hweizvi. Nevagadziri vakaita seDahua Technology, vanogona kukwanisa kuyedza masisitimu ekuchengetedza kwenguva yakareba, mamiriro acho akasiyana.
Iyo yemuno IP kamera protocol inobvumira nhanho yekubatanidza iyo isingawanikwe neONVIF. Semuenzaniso, paunobatanidza kamera inoenderana neONVIF kuNVR, unofanirwa kutsvaga mudziyo, wowedzera, uye wozoedza kushanda panguva chaiyo. Kana iyo kamera "ichitaura" ichishandisa iyo yemuno protocol, inozoonekwa uye yakabatana kunetiweki otomatiki.
Dzimwe nguva kana uchishandisa rekodhi ine yechitatu-bato kamera, unogona kuona kuderera kwemhando yemifananidzo. Paunenge uchishandisa mapuroteni emuno emidziyo kubva kumugadziri mumwe chete, dambudziko iri, mumusimboti, harimuke kunyangwe kana uchitumira chiratidzo pamusoro petambo inosvika 800 metres (ine Yakawedzerwa Simba pamusoro peEthernet tekinoroji).
Iyi tekinoroji yakagadzirwa uye yakaunzwa neDahua Technology. ePoE (Simba pamusoro peEthernet) tekinoroji inokunda kudzikiswa kwechinyakare Ethernet uye POE (ese ari maviri akaganhurirwa kusvika 100 metres pakati penetiweki ports) uye inobvisa kudiwa kwemidziyo yePoE, Ethernet extender, kana kuwedzera network switch.
Uchishandisa 2D-PAM3 encoding modulation, tekinoroji nyowani inoburitsa simba, vhidhiyo, odhiyo uye kudzora masaini pamadaro marefu: pamusoro pe800 metres pa10 Mbps kana 300 metres pa100 Mbps kuburikidza neCat5 kana coaxial tambo. Dahua ePoE inoshanduka uye yakavimbika vhidhiyo yekutarisa sisitimu uye inokutendera iwe kuchengetedza pakuisa uye wiring.
Kubatanidzwa neDahua Technology
Muna 2014, Ivideon akatanga kushandira pamwe nekambani , inova imwe yevanotungamira vhidhiyo kugadzira zvigadzirwa munyika, chikamu chechipiri chikuru chemusika wepasi rose kuchengetedza masisitimu. Iye zvino Dahua chechipiri chinzvimbo chemakambani ane hombe kutengesa a&s Security 50.
Kudyidzana kwepedyo kwemakambani edu kwaita kuti zvikwanise kuita kubatanidzwa kwemapuratifomu mazhinji emidziyo, inokwana zviuru zvemhando dzenetiweki kamera uye vhidhiyo rekodhi.
Muna 2017, takagadzira mhinduro iyo inokutendera kuti ubatanidze yakajairwa uye yakakwirira tsananguro analogi makamera kune gore uchishandisa.
Isu takakwanisawo kupa mechanics ari nyore ekubatanidza chero nhamba yemakamera eDahua kune gore, zvisinei nenzvimbo yavo, pasina kushandisa maDVR, maPC kana mamwe software.
Muna 2019, takave vadyidzani vane hunyanzvi mukati meDIPP () - chirongwa chekudyidzana tekinoroji chakanangana nekusimudzira kwakabatana kwezvakaoma zvakabatanidzwa mhinduro, kusanganisira vhidhiyo analytics mhinduro. DIPP inopa pamberi pedhizaini uye tsigiro yehunyanzvi yezvigadzirwa zvakabatana.
Tsigiro yaDahua pamatanho ese ekugadzira zvigadzirwa zvitsva yakatibvumira kuti tibatane neiyo yemuno protocol mumhinduro dzakasiyana. Imwe yemagajeti anonakidza egore rapfuura ndeye , kuburikidza nekwatakakwanisa kuzadzisa kuenderana nemakamera eDahua pamwero we "native" mudziyo wavo.
βZambukoβ rinotungamira kupi?
Bridge igajeti saizi yediki Wi-Fi router. Bhokisi iri rinokutendera kuti ubatanidze anosvika gumi nematanhatu makamera emhando ipi neipi kuIvideon gore. Izvi zvinoreva kuti vashandisi vemasisitimu emunharaunda vanowana mukana kune iyo gore sevhisi pasina kutsiva yakaiswa. Iwe unogona kuwedzera analog makamera kune gore kuburikidza nevhidhiyo rekodhi yakabatana neIvideon Bridge.
Mutengo wechishandiso nhasi ndeye 6 rubles. Panyaya yechiyero chemutengo / chiteshi, Bhiriji rave nzira inobatsira kwazvo yekubatanidza kune Ivideon gore: imwe chiteshi neBridge ine yakabhadharwa basic archive storage kubva kuIvideon inodhura 000 rubles. Kuenzanisa: kana uchitenga kamera ine mukana kune gore, mutengo weimwe chiteshi uchave 375 rubles.
Ivideon Bridge haingori imwe DVR, asi plug-uye-kutamba chishandiso chinorerutsa zvakanyanya kure kure kutonga kuburikidza negore.
Chimwe chezvinhu zvinonakidza zve "bhiriji" kutsigira kwakazara kune yekuzvarwa Dahua protocol. Nekuda kweizvozvo, Bridge rakagadziridzwa nemabasa ane mhedzisiro yakananga pakubudirira kwevhidhiyo yekutarisa masisitimu.
Bridge's yekuzvarwa uye muchinjika-chikuva maficha
Kurekodha data yemunharaunda
Edge Storage inoshanda modhi inowanikwa kune ese maDahua makamera uye maDVR akabatana kuburikidza neBridge uchishandisa yemuno protocol. Edge inokutendera kurekodha vhidhiyo zvakananga kune yako yemukati memori kadhi kana NAS. Edge Storage inopa anotevera anochinjika ekurekodha maturusi:
- kuchengetedza network uye zviwanikwa zvekuchengetedza;
- kukwana kwakazara kwekuchengetedza data;
- optimize bandwidth kushandiswa;
- kugadzira kuchengetedza kwekuchengetedza kweiyo archive kana kukanganisa kwekubatanidza;
- kuchengetedza pane cloud archive: zvakakwana kuisa junior tariff plan - semuenzaniso, mari shoma yegore negore yemakamera masere mugore ichangova 8 rubles / mwedzi kana 1 rubles / gore.
Inowanikwa chete kuburikidza neiyo yemuno protocol, Edge modhi ndeye yakasanganiswa yekurekodha mhinduro iyo, kune rumwe rutivi, inoderedza njodzi dzebhizinesi dzine chekuita nekurasikirwa kwekubatanidza kamwe kamwe, uye kune rimwe divi, inobvumidza iwe kuchengetedza pamitengo yakakwira yetraffic.
Kumisikidza OSD uye backlight
Ivideon Bridge inopa mukana wekumisikidza kuvharika kwezvinyorwa zvisingabvumirwe, zuva uye nguva pamufananidzo (PaScreen Display, OSD).
Sezvo iwe uchikweva, mameseji uye date mamaka "namira" kune isingaonekwe grid. Iyi giradhi yakasiyana kune imwe neimwe kamera, uye zvichienderana nekuti mumufananidzo iyo label iripi, nzvimbo chaiyo yemavara akafukidzwa inogona kuverengerwa zvakasiyana.
Paunodzima mameseji kana kuvharwa kwezuva, marongero awo anochengetwa, uye paunoabatidza, anodzoserwa.
Zvirongwa zviripo pane imwe kamera zvinoenderana nemuenzaniso wayo uye firmware version.
Motion detector inoshanda parameters
Iyo sisitimu inokubvumira kuti uchinje zvine hunyoro maparamita anoshanda eiyo inofamba detector, kusanganisira kuseta yekupokana yekuona nzvimbo.
Kuchinja mavhidhiyo ekuyerera parameters
Kugadzirisa ma paramita evhidhiyo uye maodhiyo nzizi kuchabatsira kudzikisa mutoro paInternet chiteshi - unogona "kucheka" akati wandei maitiro uye kuchengetedza patraffic.
Maikorofoni setup
Sezvinoita nekutepfenyura kwevhidhiyo, zvigadziriso zvemaikorofoni zvinopa mukana kune senitivity chiyero chinokutendera iwe kukwidziridza kushandiswa kwechishandiso mukati memakamuri ane ruzha.
mhedziso
Bridge chishandiso chepasirese chine kugona kugadzirisa zvine hunyanzvi kubatanidza kamera. Iyi modhi inozodikanwa kana ukaronga kubatanidza rekodhi rekare kana kamera kune gore risingagone kuonekwa otomatiki.
Nekuda kwekuchinjika kweBridge marongero, mushandisi anogona nyore kurarama nemamiriro ezvinhu apo IP kero, kamera yekupinda / password yachinja, kana mudziyo watsiviwa. Nekuchinja kamera, haungarasikirwe neyakamborekodhwa vhidhiyo archive mugore uye yakatobhadharwa kunyoreswa kune iyo sevhisi.
Uye kunyangwe Bridge richikubvumidza kuti ushande neONVIF uye RTSP padanho renyanzvi, pasina kunetesa mushandisi ne "kekutanga muBoeing cockpit" zvigadziriso, "kudzoka" kukuru kubva kumakamera kunogona kunzwika nekubatanidzwa kwakadzika, sezvazvinogona. inoonekwa mumuenzaniso werutsigiro rwekuzvarwa Dahua Technology protocol.
Source: www.habr.com