http___www.tekbar.net_hr_system-integration_tvc3000-high-definition-video-conference-system.html_1.xml
1.1 2.1 3.1 3.2 3.3 3.4 3.5 4.1 5.1 6.1 7.1 8.1 9.1 10.1 11.1 12.1 13.1 14.1 15.1 16.1 17.1 18.1 19.1 20.1 21.1 22.1 23.1 24.1 25.1 26.1 27.1 28.1 29.1 30.1 31.1 32.1 33.1 34.1 35.1 36.1 37.1 38.1 39.1 39.2 40.1 41.1 42.1 43.1 44.1 45.1 46.1 47.1 48.1 49.1 50.1 51.1 52.1 53.1 54.1 55.1 56.1 57.1 58.1 59.1 60.1 61.1 62.1 63.1 64.1
1, Product Overview TVC3000 high-definition video conferencing system meets the People's Republic of Radio, Film and Television issued in September 2000 on the "MPEG-2 broadband videoconferencing technical specifications" (Draft) requirements; while the system in strict accordance with ISO / IEC 13818 protocol standards developed for our telecommunications network and other industry professionals the practical application of network. TVC3000 high-definition video conferencing systems by the multipoint control unit (MCU), video conferencing terminals and transmission network composition, can use microwave, cable, satellite, etc. transmission. Interface is rich in resources: E1, 34Mbit / s, 45Mbit / s, 155Mbit / s transmission interface, and 10/100M Ethernet interfaces, class-free dynamic network. Video coding and decoding system consistent with ISO / IEC 13818 standard (MPEG-2), high-quality video and audio compression standard that enables video conferencing system with DVD image effect, and also has a two-way image transmission, remote control; it has good compatibility , is such an E1 interface can be special in-line running, but also in the running of the system IP Internet, while the situation there to the network to achieve interoperability, exchange and mutual supervision, to ensure user investment and full utilization of network resources. Networking mode flexible, network resources based on user network. Powerful network management capabilities and real-time billing function; MCU support multi-site where the center of the screen display; terminal is flexible and simple. TVC3000 high-definition video conferencing system has good performance and low cost, combined with multi-screen technology, limitless dynamic networking technology, large-screen projection video wall technology, making the system stability, security, advanced, innovative and so has its unique, is the most advanced video conference equipment. Second, the system functions, features ● system uses MPEG-2 video codec technology to provide broadcast quality high definition images and high-quality voice. ● bundled multi-channel collaborative technologies in support of nX2Mbit / s (n ≤ 4), 34Mbit / s, 45Mbit / s, 155Mbit / s transmission interface; also comply with TCP / CP protocol, support 10/100M Ethernet interfaces, to achieve two hybrid network with different protocols, interoperability and mutual supervision. ● MCU support multi-site where the center of the screen display, automatic screen switching. ● MCU conference control mode control mode with the President, the President broadcast mode, voice control mode and control mode of the director. ● MCU can be set and the abolition of the President functions, and set as the Chairman of any sub-site venue. ● MCU can always transfer to see (manual and automatic) as a terminal sub-site conditions. ● Automatic tracking camera sound speakers, broadcasting to the other venue. ● T. 120 data application sharing. ● Stepless dynamic network, the largest component 1000 MCU, 12000 terminals of the large conference network. ● network resources can be flexible according to the user network. ● MCU with remote camera control (FECC), support for H. 281 agreement with PTFZ control. ● Powerful Compatibility: Compatible H. 320, ITU-T H. 323 standard video conference equipment. ● to implement one-way image transmission and multi-point remote camera control, image rotation switch on the monitor view. ● The system can also hold 12 sessions. ● system provides multimedia interface, the computer can be a variety of online multimedia information such as data, graphics, images conveyed through the system to the various sub-venues, to share information. ● MCU voice processing, mixed with multiple sessions, echo cancellation, noise suppression. ● MCU master control system designed: a friendly Chinese man-machine interface operating system, easy to learn. ● terminal for speech function. ● terminal session control functions. ● Line connection to automatically connect and non-normal alarm function, and when bundled with multi-channel system can automatically adapt to transfer rates. ● Powerful self-diagnosis function, reduce the operators in the maintenance difficulties. ● Powerful network management capabilities and real-time billing capabilities. ● multi-head camera and all-round panoramic view on the site to implement control. ● facilitate the maintenance and management, lower routine maintenance costs. ● good cost performance. Third, the system comply with the agreement ● ISO / IEC 13818 MPEG-2 video coding standard ● ITU-T G. 703 "series digital interface of the physical, electrical properties," ● ITU-T G. 704 "-based group and the second group of synchronous frame structure used in series" ● Administration of Radio Television MPEG-2 meeting technical specifications of broadband " ● GB7611-87 "pulse code modulation digital communication system network interface" ● TCP (IP) Internet Protocol computer Fourth, the major technical indicators system The system uses ITU ISO/IEC13818 (MEPG-2) or ISO/IEC11172 (MEPG-1) protocol proposed to support the DVDL Image Format, use the NTSC or PAL. To input and output video (CVBS) and component video (Y / C) signals. ● Video: Video distinguish rate: MPEG-2 720X480, 720X576 25/30 frames / sec Video Input: 2-way CVBS, 1 Road, Y / C, compression standard MPEG2 Video output: Analog composite video CVBS and Y / C output ● Audio: Audio coding according to ITU, ITU-T G. 711, MPEG advice, support full-duplex echo cancellation. Compression standard MPEG-2 / G. 711 3.4KHZ56Kbps, ISO/IEC11172-3 (MPEG-laudio) MPEG-1 Audio Sampling Frequency: 32KHZ, 44.1KHZ, 48KHZ Audio Rate: Layer1 :32-44Kbps Layer2 :32-384Kbps Channel Optional: stereo, mixed stereo, mono Terminal Audio Input: Microphone MIC 4 2 fixed line-level input 6000hms Terminal Audio Output: 2 line level output Audio Automatic Gain Control Background noise suppression Built-in echo cancellation in (field can be omitted in some external echo canceller) ● System power consumption: MCU main equipment 300W Terminal System 400W (monitor, camera, microphone, terminal processor) ● System Application: Public services: Government-level business executive session Emergency relief, disaster prevention insurance financial system Telemedicine Distance Education Surveillance, command, data transfer, etc. 5, network scheme
1.1 2.1 3.1 3.2 3.3 3.4 3.5 4.1 5.1 6.1 7.1 8.1 9.1 10.1 11.1 12.1 13.1 14.1 15.1 16.1 17.1 18.1 19.1 20.1 21.1 22.1 23.1 24.1 25.1 26.1 27.1 28.1 29.1 30.1 31.1 32.1 33.1 34.1 35.1 36.1 37.1 38.1 39.1 39.2 40.1 41.1 42.1 43.1 44.1 45.1 46.1 47.1 48.1 49.1 50.1 51.1 52.1 53.1 54.1 55.1 56.1 57.1 58.1 59.1 60.1 61.1 62.1 63.1 64.1
1, Product Overview TVC3000 high-definition video konferencije sustav zadovoljava Narodne Republike radio, film i televiziju izdane u rujnu 2000 na "MPEG-2 širokopojasna videokonferencijskim tehničke specifikacije" (nacrt) zahtjevima, dok se sustav strogo u skladu s ISO / IEC 13818 standardi protokola razvijene za naše telekomunikacijske mreže i drugi profesionalci praktičnu primjenu mreže. TVC3000 high-definition video konferencija sustava od strane višespojna upravljačka jedinica (MCU), video konferencije terminalima i prijenosne mreže sastava, može koristiti mikrovalna pećnica, kabel, satelit, itd. prijenos. Sučelje je bogata u resursima: E1, 34Mbit / s, 45Mbit / s, 155Mbit / s prijenos sučelje, Ethernet sučelja i 10/100M, klasa bez dinamičke mreže. Video kodiranje i dekodiranje sustava u skladu s ISO / IEC 13818 standardu (MPEG-2), kvalitetan video i audio compression standard koji omogućuje video konferencije sustav s DVD predodžba efekt, i također ima dvosmjernu slika prijenos, daljinski upravljač, ima dobru kompatibilnost , je takav E1 sučelje može biti poseban linijski trčanje, ali i vođenje sustava IP Internet, dok je situacija tamo na mrežu za postizanje interoperabilnosti, razmjene i međusobnog nadzora, kako bi se osiguralo korisnički ulaganja i puno korištenje mrežnih resursa. Networking način fleksibilna, mrežnim resursima na osnovi korisnik mreže. Snažna mreža mogućnosti upravljanja i real-time naplatu funkcija; MCU podržavaju multi-site na kojem središte zaslona, terminal je fleksibilan i jednostavan. TVC3000 HD video konferencijski sustav ima dobre performanse i nisku cijenu, u kombinaciji sa multi-screen tehnologiji, neograničen dinamičke mrežne tehnologije, velik-zaslon projekcije video zidu tehnologija, stvaranje sustava stabilnosti, sigurnosti, napredni, inovativni i tako ima svoju jedinstven, je najnapredniji video konferencijske opreme. Drugo, funkcije sustava, mogućnosti ● Sustav se koristi MPEG-2 video kodek tehnologija pružiti kakvoća emisije high definition slike i kvalitetan glas. ● isporučuje više-kanalni suradničkih tehnologija u potpori nX2Mbit / s (n ≤ 4), 34Mbit / s, 45Mbit / s, 155Mbit / s sučelje za prijenos, također u skladu sa TCP / CP protokola, podrška 10/100M Ethernet sučelja, kako bi se postigla dva Hibridna mreža s različitim protokolima, interoperabilnosti i međusobnog nadzora. ● MCU podržavaju multi-site na kojem središte zaslona, automatsko prebacivanje ekrana. ● Konferencija za MCU načina upravljanja načina upravljanja s predsjednikom, predsjednik način emitiranja, upravljanje glasom način i načina upravljanja direktora. ● MCU mogu se postaviti i ukidanje predsjednika funkcija i postaviti kao predsjednik sve pod-stranice održavaju. ● MCU uvijek može prenijeti vidjeti (ručni i automatski), kao pod-terminala uvjetima. ● Automatsko praćenje kamere zvuka zvučnika, emitiranje na drugu mjesto. ● T. 120 podataka dijeljenje aplikacija. ● stepless dinamička mreža, najveća komponenta 1000 MCU, 12000 terminala od velike konferencije mreže. ● mrežni resursi mogu biti fleksibilni prema korisniku mreže. ● MCU sa daljinskim kontrolom kamere (FECC), podrška za H. 281 ugovor s PTFZ kontrolom. ● Snažan Kompatibilnost: Kompatibilan H. 320, ITU-T H. 323 standardne video konferencija opreme. ● implementirati jednosmjerni sliku za prijenos i više točaka daljinsko upravljanje fotoaparatom, zakretanje slike prebaciti na monitoru pogled. ● Sustav također može držati 12 susreta. ● multimedijski sustav osigurava sučelje, računalo može biti različitih online multimedijalnih informacija kao što su podaci, grafike, slike prenose kroz sustav na raznim pod-prostorima, za razmjenu informacija. ● MCU za obradbu govora, pomiješana s više sjednica, poništenje jeke, suzbijanja buke. ● MCU Master Control sustav namijenjen: Kineski prijateljski sučelje čovjek-stroj operativni sustav, jednostavan za naučiti. ● terminal za govor funkciju. ● terminala sjednici kontrolne funkcije. ● Linija veza se automatski spaja i nenormalne funkcije alarma, i kada je u paketu s višekanalni sustav može automatski prilagoditi cijene prijenosa. ● Snažni self-dijagnoza funkciju, smanjiti operatora u održavanju poteškoća. ● Snažna mreža mogućnosti upravljanja i real-time mogućnosti naplate. ● više glava kamere i all-round panoramskim pogledom na stranici za provedbu nadzora. ● olakšati održavanje i upravljanje, niži troškovi održavanja rutinu. ● dobru izvedbu cijene. Treće, sustav u skladu s ugovorom ● ISO / IEC 13818 MPEG-2 standard za video kodiranje ● ITU-T G. 703 "digitalno sučelje za niz fizičkih, električna svojstva" ● ITU-T G. 704 "sa sjedištem i druge skupine sinkronih okvirne konstrukcije koriste u seriji" ● Uprava Radio-televizije MPEG-2 sastanku tehničke specifikacije širokopojasnih " ● GB7611-87 "PCM digitalni komunikacijski sustav mrežno sučelje" ● TCP (IP) Internet protokol računalom Četvrto, glavna tehničkog indikatora Sustav se koristi ITU ISO/IEC13818 (MEPG-2) ili ISO/IEC11172 (MEPG-1) protokol predlaže poticanje DVDL format slike, kliknite na NTSC ili PAL. Za ulaz i izlaz video (CVBS) i komponentni video (Y / C) signala. ● Video: Video razlikovati rate: MPEG-2 720x480, 720x576 25/30 sličica u sekundi Video ulaz: 2-way CVBS, 1 Road, Y / C, compression standard MPEG2 Video izlaz: Analogni kompozitnim video CVBS i Y / C izlaz ● Audio: Audio kodiranje u skladu s ITU, ITU-T G. 711, MPEG savjete, podršku full-duplex poništenje jeke. Compression standard MPEG-2 / G. 711 3.4KHZ56Kbps, ISO/IEC11172-3 (MPEG-laudio) MPEG-1 Audio frekvencije uzorkovanja: 32KHZ, 44,1 kHz, 48 kHz Audio Rate: Layer1 :32-44Kbps Layer2 :32-384Kbps Channel Opcionalno: stereo, stereo mješoviti, mono Terminal Audio ulaz: mikrofon MIC 4 2 fiksnu liniju na razini ulaza 6000hms Terminal Audio izlaz: 2 linije razinu proizvodnje Audio Automatic Gain Control Pozadina suzbijanja buke Izgrađen-in poništavač jeke (u nekim područjima može biti izostavljen vanjska poništavač jeke) ● Sustav potrošnja energije: MCU glavna Oprema 300W Terminal sustava 400W (monitor, kameru, mikrofon, terminal procesor) ● Sustav Aplikacija: Javne službe: Vlada je na razini poslovni izvršne sjednici Hitne pomoći, prevencije katastrofa osiguranje financijskog sustava Telemedicina Obrazovanje na daljinu Nadzor, naredba, prijenosa podataka, itd. 5, mrežni plan