SEI SCB inoshanda sei mune IP kutumira system uye kuongorora system
• Overview
Nekuvandudza nekukurumidza kweIP uye ruzivo tekinoroji, kurwisa moto uye emergency runcue system inogara ichivandudza uye kusimudzirwa. IP Dispatching system yakabatanidzwa nezwi, vhidhiyo uye data rave chikamu chakakosha chekukurumidzira, kuraira uye kukoka mutemo wakabatana uye kuti uwane kuongorora kwechokwadi, uye nekukurumidza uye kushanda kwakakodzera kune zviitiko zvekuchengetedza.
Nekudaro, kutenderwa kwe IP Dispatch system iri kutarisana nematambudziko matsva.
Maitiro ekuziva kuchengetedzeka kweiyo core system uye kudzivirira kurwiswa network kana bhizinesi server uye media server kutaurirana nezvinhu zvekunze kuburikidza neInternet?
Maitiro ekuziva zvakajairika kudyidzana kwedata yebhizinesi kuyerera muCross network nharaunda kana seva yakaiswa kumashure kwemoto?
Vhidhiyo yekutarisa, vhidhiyo rwizi rwokudzosera uye mamwe masevhisi anowanzo kusanganisira imwe nzvimbo inokosha sip uye maitiro akasarudzika ekuisa chiratidzo. Maitiro ekuona kutaurirana kwakasimba kwekusaina uye midhiya pakati pemapato ese?
Maitiro ekupa kutaurirana kwakasimba uye kuvimbika
Kuburitsa mari yechikamu chikamu muganho wekutora pamupendero wekutumira uye media server kunogona kugadzirisa matambudziko ari pamusoro apa.
Topology yeScenario
Zvimiro & Zvakanakira
Dos / DDOS kurwisa kudzivirira, IP kurwisa kudzivirira, sip kurwisa kudzivirira uye kumwe kuchengetedzeka firewall zvirongwa zvekuchengetedza system.
Nat inofamba-famba kuitira kuti ive nechokwadi chekutaurisa network.
Qos Services, mhando yekutarisa / kutaurira kuvandudza iyo Audio uye vhidhiyo mhando.
RTMP Media Kutenderera, Ice Port Mappu uye Http Proxy.
Tsigiro in-dialog uye kunze-kwe-dialog SIP Mharidzo nzira, nyore kunyorera vhidhiyo rwizi.
Sip Header uye nhamba yekunyengedza kuti usangane nezvinodiwa zvakasiyana siyana zvimwe zviitiko zvakasiyana.
Kuwedzera Kuwanika: 1 + 1 Hardware redundancy kuve nechokwadi chekushanda kuenderera.
Nyaya 1: SBC Mune Sango Vhidhiyo Yekuongorora System
Nzvimbo yemasango yemoto, ndiani ane mutoro wemoto wemasango uye kumwe kununura njodzi kununura maitiro ekutaurirana (UAV) kuongorora mafoni, uye kuendesa chaiyo-nguva vhidhiyo kuburikidza neasina waya network kune iyo wireless network kune iyo danho re data. Iyo sisitimu inovavarira kupfupisa kwazvo nguva yekupindura uye inofambisa nekukurumidza kure kutumira uye kuraira. Mune ino system, mari sbc yakaiswa mu data pakati peganho reMedia Strea Server uye iyo inopa kusaina firewall, Nat inodzidzisa uye vhidhiyo kufambisa service kune system.
Network topology
ZVINOKOSHA ZVINOKOSHA
Management: Vashandi Management, Group Management, mongororo nharaunda uye kubatana pakati pezvikwata zvakagoverwa uye madhipatimendi
Vhidhiyo yekutarisa: chaiyo-nguva vhidhiyo playback, vhidhiyo kurekodha uye kuchengetedza etc.
IP AUDELIO DISPatching: Imwe call, Ping Group nezvimwe.
Kukurukurirana kwekukurumidza: Kuzivisa, kuraira, mameseji kutaurirana etc.
Zvakanakira
SBC inoshanda seyekunze sip proxy. Dispatching App uye Mobile app endpoints inogona kunyoresa neisingabatsiri yekukurukurirana server kuburikidza SBC.
RMPMP kuyerera kwemidhiya proxy, SBC Tungamira iyo Vhidhiyo Rukova rwe UAV kune Media Server.
Ice port mepu uye http proxy.
Ziva iyo Mutengi FEC Vhidhiyo Yevashandi Substction Service ne SBC Musoro Passsthroc.
Kutaurirana nezwi, SIP internet pakati pekutumira console uye mobile app.
SMS Kuzivisa, SBC Inotsigira SMS Kuzivisa kuburikidza neSIP Mharidzo nzira.
Zvese zviratidzo uye media stream inoda kutumirwa ku data pakati ne SBC, iyo inogona kugadzirisa matambudziko ekuenderana, Nat anodzikisira uye akachengeteka.
Nyaya 2: SBC inobatsira petrochemical Enterprises inobudirira kutumira vhidhiyo yeSurvillance system
Nzvimbo yekugadzira yemapurisa emakemikari kazhinji inowanzo tembiricha yakakura, kumanikidzwa kwakanyanya, kumhanya kwakanyanya, uye mamwe mamiriro akanyanya. Izvo zvigadzirwa zvinosanganisira zvinopisa, zvinoputika, zvine chepfu, uye zvinokanganisa. Naizvozvo, kuchengetedzeka mukugadzirwa ndiko kugadzirwa kwekumhanya kwakajairika kwemabhizimisi emakemikari. Nekuvandudzwa kwesainzi uye tekinoroji, vhidhiyo yekutarisa system yave chikamu chakakosha chekugadzirwa kwekuchengetedza kwemabhizimisi emakemikari. Vhidhiyo yekuongorora yakaiswa mumatunhu ane ngozi, uye nzvimbo iri kure inogona kuongorora mamiriro ari kure uye munguva chaiyo, kuti uwane njodzi dzinogona kuitika dzetsaona pane-saiti uye kuita kurapwa kuri nani.
Topology
ZVINOKOSHA ZVINOKOSHA
Makamera akaiswa pane imwe neimwe kiyi point mune petrochemical park, uye iri kure yekuongorora chikuva chinogona kuona vhidhiyo zvisingaite.
Iyo vhidhiyo server inotaurirana ne SIP Server kuburikidza neSIP protocol uye inosimbisa iyo network yekubatanidza pakati pekamera uye yekutarisa nzvimbo.
Iyo yekuongorora chikuva inodhonza vhidhiyo rwizi rwekamera imwe neimwe kuburikidza neSIP meseji nzira.
Realtime inotarisa pairi kure kure.
Vhidhiyo rekodhi inochengeterwa pakati pekuti ive nechokwadi chekuti kutumira uye maitiro ekuraira akanyorwa nemazvo.
Zvakanakira
Gadzirisa Nat inodzidzisa nyaya uye ita shuwa kutaurirana kwakanaka pakati pemakamera uye kure kure kwenzvimbo.
Tarisa kamera kamera ne sip meseji yekunyorera.
Dzora kona yemakamera mune chaiyo-nguva kuburikidza ne sip inoratidza Passtrow.
SDP musoro Passthrop uye kunyengera kuti usangane zvakasiyana-siyana bhizinesi zvinodiwa.
Gadzirisa nyaya dzinoenderana ne SBC SIP Musoro wekunyengera neSipi Sip mameseji anotumirwa nevhidhiyo maseva.
Kuendesa Vhidhiyo Yakachena Vhidhiyo Kubasa kuburikidza neSip Mharidzo (Peer Sdp meseji inosanganisira vhidhiyo chete, hapana Audio).
Sarudza chaiyo-nguva vhidhiyo madhiri eiyo inoenderana kamera ne SBC nhamba yekunyengera chimiro.