• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The present invention relates to a system for remote video and/or audio production, which system comprises a first part related to the control room for the video production and a second part on the site of an event to be recorded, and where the first and second part communicate with each other by means of a data stream. It is proposed that the data stream is adapted to be sent between the first and second part by means of a wide area network.
    公开号:SE1051176A1
    申请号:SE1051176
    申请日:2010-11-09
    公开日:2012-05-10
    发明作者:Kent Lundgren；Roger Allstedt；Leif Toftgaard Pedersen
    申请人:Twentyfourseven Holding Ab；
    IPC主号:
    专利说明:

    ll: 2G VEÛEÜ PRÛÜÜCTEQN Fieid at inventian The present inventian reiates ta a systern far the rernate videa andiaraddia aradaatian, said systern aarnprising a first part reiated ta the aantrai raant tarsaid video araduatian and a seeand aart an the site af an event ta ae reaarded,where said first and seeand aart aantrnuniaate with each ather hy nteans af a data stream. üesariatian at haakgraand art Qatside hraadaasting is the aradiiatian af teievisian ar radie aragranirnes(typiaaiiy ta never news and sports events) frant a nianiie teievisian studie. Thismahiie aantrai raant is knawn as an “Outside Braadaasting Van", "GB Van", “C38Bus", "ntaiaiie unit", "rernate truaid, "tive traaid, "tive eye", ar "aradaatian track".The rnahiie OB Bus is pasitianed at, ar near, a rernate site af reaarding and signais'irarn aarneras and rniaraahanes an the reinate site at reaarding carne inta the GBBas far araaessing and transrnissian ta a certter tar aassihiy tinai aradaatian andfinaiiy hraadeasting. There is aisa a iat af verhai communication hehneen theaersans an the site and the persons in the GB Bas and aarnntuniaatian at datahesides the aataai signais trant aarneras and ntisraahanes, such as rneta datafram the different equipment used ta aaature the signais an the site and aantraidata ased ta aantrai the aarneras and ntiaraphanes an the site fram the OS Bus.
    A arasshar switch is an assernhiy af individuai switahes between rnaitiaieinsats and muitiaie autants. The switahes are arranged in a rnatrix. if the erassharswitch has tvi insats and N aatpats, then a arassbar has a matrix with M x N arass~aaints ar aiaaes where the "bars" arass. At each arassaaint is a switch; whenaiased, it aanneats ene at trt inaats ta ana af N autaats. A given arasshar is asingie iayer, nan-hiaaiting switch. Caiieetians at arassaars aan he used tairnaiernent rtiaitiaie iayer andiar hiaaking switahes, A arasstiar switahing systern isaisa aaiied a aaardinate switaning systern. Gne input aan be aanneated ta severaiautpiits siinaitanenasiy, inst as severai insats can he aanneated ta ane aiitautsirnuitaneansiy. in this desariatian it shaii he understand that a carnniuniaatiari ntatrix is aunit with the aharaateristias and iagiaai tunatian af a arasshar switch hat which 2 heeessariiy dees net have te he a traditienat hardware cresshar switch; it can heany switch with nruttipte ineuts and euteuts which can he centreiied te connect eneinput te ene er sei/erat euteuts sirnuttaneeusty and ene er severai ineuts te eneeuteut sirnuitaneeusiy. tn a reeerding and ereduetien et ntedia materiai there are sei/erat eersenswith different tasirs inveived, ter exarneie during e videe ereductien there are theeersens at the actuai site, such as camera rnen, audie technieians and reeerters,and there are the eersens in the GB Bus, such as videe and audie technicians,meters, ereducers, graehic designers, iightning artists and editers. These eersenshave te he ahie te eentrnunicate with each ether. heth en the site, within the GBBus and aise hetvifeen the site and the G8 Bus. i-"er this it is knewn te use acommunication niatrix threugh which is it eessthie te enahie the cernrniinicatienbetween any eersens en the site et the event and in the ÖB Bus, Serne cameras ter videe preductien ccnterises the carnera head and aeaniera centret unit (SGU) where high speed reai time cernntunieatien rnust hentaintained hetvireen the camera head and earnera centret unit during att tirne etcaeturing the yidee signat, heth ter communicating centret signats te and trern theearnera head and ter communicating the aetuai yidee signat. A rnuttieiexed cahie,usuatiy a triaxiat cahie er hybrid tiher cahie, is used ter the centrnunicatienhetirreen the camera head and the CCU. Each signat and tunetien te centret andrnanage the eanrera and the actuai camera signai can he deriyed trcnt the CCUand transeerted te the (DB hus hy means et any ether type et sienat transeertatien. tt is aise itnewn te nrevide rernete videe preductien where a distance canhe teund between the site ter the event and the centret reern and where requiredcernrriunieatien is estahiished between the site and centret reern hy rneans et adata stream. An exarnpte et rernete videe ereductien can he teund in eatenteuhiieatien US Ztitiaiiliâadtfit) Att Summary et the present inyentien PreeierrisThere are many erehtenis with the use et the traditienat GB Bus, such asthe transeertatien et the hus itseit, travet tirne and cest ter the crew en the GB Bus, envirennientat prebients in the transpertatien and the use et the hus en site. These 2G 3 erehtems are muttietied en hig events where there might he many buses en eneand the sarne site frem different ereductien er hreadcasting teams. tt is aise a erehieni te even transeert an GB Bus te serne events since thesite ter the event might he en a etace that is hard te reach with a targe hus.
    An GB hus is atse iirnited in its eaeahitities te tunctien as a centret reemcerneared te a standard centret reeni; tt weutd he desirahte te have att thecenveniences and equipment et a nerrnat centret reent en site ter the recerding etan event at a distance treni the nennat centret reem.
    Fer these reasons there have heen serna attempts te previde thepessihitity ter reniete videe and audie production where the crew that usuatiy is inthe GB Bus en the site ter the event can remain in the nerrnat centret rcern andeniy the crew required te aceuire the acteat signats needed te reeerd the eventwith necessary equipment are rneved te the site et the event, and whereinterrriatien is centrnenicated between the site and the centret reem hy means etseme kind et data stream. tt is stiti a technicat erehtern te estahtish a systern ter the remete videeandfer audie ereductien ever targe distances, such as between cities, everceuntries, ever centinents er between centinents, where the systern cernerises atirst part reiated te the centret reem ter the videe ereductien and a secend part enthe site et an event te he recerded and where the tirst and seeend parteernrnenicate with each ether hy rneans et a data stream. tt is a hrehtem te tind required handvvidth te transport att interrnatienneeded te estahtish a systern ter rernete videe andíer audie ereductien and teeetintize the use et avaiiahte handvvidth ter such cemrnunicatien. tt is atse a prehteni te erieritize hetvveen ditterent signats between the tirstand the seeend part in erder te eettrnize the use avaitahte handwidth in thecernrnunieatien. tt is a technicai erehtem te erevide eessihitities ter members et a first crewin the centret reern and rnernhers et a secend crew en the site te communicatetreeiy with each ether ever iarge distanees. tt is atse a erehiern te set de and manage such ceinrnunicatien eessihitities hetvveen rnernhers et the first and secend crew ever targe distances. jïeirrtiert 4 With the purpose of soiving one er more of the above indicated probierns,and from the standpoint ot the abeve indicated tietd of invention, the presentinventien teaches that the data stream is adapted tc be sent between the first andsecond part by means of a wide area netiwioriti such as the internet. tt is proposed that a signai patn is estabiished through the wide areanetwork between said tirst and second part, wnicn signai path comprises at teast afirst and a second icgicaiiy separated path, that a first iogicai signat path isadapted to transport primary data, where the first togicai signai path is adapted teprovide a duatitv of service with zero time detav in the transportation of primarydata, and that the second iogicai signai path is adapted te transport secondarydata, which secondary data can accept a tower euaiity ef service.
    The primary data is reai time data, such as video and audio signais, "the secondary data cornprises data reiating te many different kinds ofinformation where the roat-time requirements are net as high as for the actuaivideo and audio signais. This data can for instance he remote camera centret datathrough which it is possibie to centret remote cameras en the site from the contreiroom, it can ne centret data betiiveen any camera remote centret panet in thecentret room and any camera centret unit at the site, it can be remote audio centretdata through which it is possibie to centret remote audio en the site from thecentret room, it can be data for error management and error centret of equipmenton the site from the controi room, and it can be voice corrimunicaticn betweenmembers of a first crew in the centret room and members of a second crew on thesite where such voice communication is not criticai for any time deiays. Somevoice communication betvveen niembers of the first crew and members of thesecond crew may have reai tirne requirements in which case data for transportingthis communication wiii he primary data, Communication between crew members on the two different teams isimportant and it is proposed that, in order to provide required communicationpossibitities between the two teams, the first part comprises a first comrnunicationmatrix, where first input and output connections are dedicated to members of thefirst crew through which the first communication matrix is adapted to enabie anyrequired communication between the members of the first crew. it is aiso prcposed that the second part comprises a second communication matrix, where second input and output connections are dedicated 5 to members of the second crew through which the second communication matrixis adapted to enabie anv required communication between the members of thesecond crew.
    These two matrixes wiii enabie communication for respective crewmembers in the centret room and at the site, however in order to aiso providecommunication between the two different crews it is aiso proposed that third inputand output connections in the first communication matrix are dedicated tomembers of the second crew as if the members ef the second crew were presentin the centret room, and that fourth input and output connections in the secondcommunication matrix are dedicated to members of the first crew as it themembers of the first crew were present at the site. it is proposed that the first orsecondary data, depending on the reai-time requirements of the communication,cornprises incoming data to the third and fourth input connections and outgoingdata frem the third and fourth output connections, which wifi enabie thecommunication between members of mutuaiiy different crews.
    With the purpose of providing a possibiiity to set up and manage thesecond matrix front the controi room it is proposed that the secondary datacornorises controi data required to set up, manage and centroi the secondcommunication matrix from the centret room. it is aiso proposed that the secondcommunication matrix is centigured and managed to be a iogicai mirrer of the firstcommunication matrix.
    Since there are many different kinds of secondary data with mutuaiiydifferent requirements regarding the ouaiity of service for communicatedinformation and with the ptirpose of enabie an optimization of avaiiabie bandwidthfor the data stream it is proposed that the second iogicai signat path is divided intoseverai different signai paths each providing different auaiitv of service, wheredata reiated to reai time appiications, such as remote controi of equipment andvoice communication between crew members, is adapted to be cemmunicatedthrough a iogicai signai path with a higher duaiity of service than data reiated tonon reai time aopiications, such as error rnanagement and rnanagement of thecommunication matrixes. it shouid aiso be understoed that reai time data other than the actuai video and audio signai, such as voice communication between crew' members and 3G 6 rernete centret et equipment, can he regarded as heirig primary data and thus heeenimunieated threugh the ttrst iegieai signai path, tt sheuid aise he understand that it there is suttteient eandwidth in thesignat path, then it is pessihie te estahitsh the seeend iegicai signai path in thesarne path and with the same duaiity et service as the first iegieai signai path."thus tt is pessihie that any kind et data, even data with very iew transrnissienrequirements, er even aii et the data between the tirst and seeend unit, san heeernrriunieated with zere time deiay it required handwidth is avaiiahte.
    One way et reaiise the signai path is that at ieast the tirst iegieai signaipath is reatized hy means et eptieai tiher eerrrrnunieatien. tt is aise pessihie that the seeend tegieai signai path ts reaiized hy ineanset eptieai tiher communication it sheuid he understand that the ttrst part ean he adapted te communicatewith severai separate second parts, therehy enahting the rentete preduetien etevents taking ptaee en different sites er et ditterent events net retated te eaeh ether.
    AdvaritagesThe advantages et a system accerding te the present inventien are that the eemrnunieatien et data that is required hetween the site et the event and thecentret reem in a system ter rernete videe andfer audie preduetien can he reatisedse that tive broadcast is pessthte witheut any time deiay due te the distaneeeettiireen the site et the event and the centret reem. tt ts an advantage te previde the pessihitity et uniimited pessihiiities ter theerew in the centret reem and the erew at the site et the event te semrnunteate witheach ether test as it they were at the same teeatien eemmunicattng threugh enemutuai eernmunieatien matrix. tt ts atse an advantage te preduee the videe andi er audie rnateriai trem adistant tive event with the cerritert and equipment ievei et a nermai centret reem cernpared te an G8 Bus.
    Brist deseriptien et the drawingsA system aeeerding te the present inventien witt new he described in detait with reference te the aecempanying drawings, in which: 2G 7' Figure t is a schematic and simpiitied iiiustration oi a system accordingto the present invention, Figure .'13 is a scherriatic and simpiitied iiiustration of a first and secondcommunication matrix adapted to function together accordingto the present invention, Figure 3 is a schernatic and sirnpiiiied iiiustration ot a first partcontrnunicating with severai separate second parts, and Figure 4 is a schernatic iiiustration ot components inciuded in an invehtive system. Üescription ot emhodirnents as presentiy preterred The present invention wiii now he described with reference to figure 'ishowing a system for remote video and/or audio production. it shaii he understood that in the description ot the present invention avideo and audio production is described, however, the present ihvehtion can aisohe used tor a remote audio production recording oniy audio trom a remote site.Even it pure audio rnight not require the sarne handwidth tor communicating theaudio information as video or video and audio information, the principies and thesystem according to the present invention can aiso he used tor pure audioproduction.
    The inventive system comprises a tirst part t reiated to the controi roomtt tor the video production and a second part 2 on the site 2t of an event to hereoorded. the first and second part t, 2 are adapted to communicate with each otherhy means ot a data stream 32 which data stream is adapted to he sent hetiiveenthe iirst and second part t, 2 hy means ot a wide area nettrvorit 3, such as theinternet. it is possihie to set up and dedioate a point to point pathway between thefirst and second part t, 2 through a wide area network 3 and therehy create avirtuai intranet on the wide area nettyori: through which sate communication canhe estahiished hetirireen the first and the second unit. Communication can he safein rnany ways, such as in the sense that data is deiivered unconipromised, in thesense that it is not monitored hy an unauthorized party and in the sense that it is deiivered on time. Even ii aii ot these aspects are important it shouid he h.)LJ: 8 understand that the present invention reiates to the tirne aspect ot the datacommunication in the communication ot reai time information. "the present invention proposes that a signai path 31 is estahiishedthrough the wide area network hettveen the tirst and second part t, 2 and that thesignai path 31 oomprises at ieast a first 311 and a second 312 iogioaiiy separatedpath.
    The first iogioai signai path Sit is adapted to transport primary data Btt'and to provide a ouaiity ot service with zero time deiay in the transportation otprimary data 3112 The second iogicai signai path di is adapted to transportsecondary data 3122 which secondary data can accept a tower quaiity ot servioethan the duaiity ot service provided hy the first iogicai signai path 31 t.
    The primary data 311” is reai time data, such as video and audio signais. in order to provide the shortest possihie deiay it is proposed that the audioand video signais are sent vvitttoirt any management of the signai at the site 21,such as compression or synchronization. 'this vviii require high handvvidth forstandard detiriition video and even higher tor high definition video. it the signa! isoompressed then even high definition video oarr he sent with tower handvvidth thanunoompressed standard definition video, however, the compression ot the signaihetare sending the signai vviii cause some deiay. it is thus possihie to choose aoompressed signai vvith a very short deiay reouiring a tower handwidth or anunoompressed signai Without the deiay tor compression hut reduiring a higherhandvvidth. "the secondary data 312' oomprises data reiated to signais or informationthat does not neoessariiy have reai time requirements.
    Secondary data 312” can tor instanoe he remote camera oontroi datathrough which it is possihie to controi a remote camera 24 on the site Et from theoontroi room ti, it can he oontroi data hetvveen any camera remote oontroi panei“id in the controi room ti and any camera oontroi unit 25 at the site .iii tor theindireot oontroi oi a camera 25, or remote audio controi data through whioh it ispossihie to oontroi reinote audio 2 on the site 21 trorn the ooritroi room tt. Theseexampies of secondary data 312” might stiii have some reai time reonirernents even it they might not have the striot reduirernent ot zero time deiay. 3G 9 The signai eretecei used ter the centret ef rerncte cameras 24 er remeteaudio 2 , such as rnicreehene crearripiitiers, can ter instance he RS422 er RS232,which are standard ereteceis that require very iew handwidth ter cemmunieatien.
    Other exarnnies ef secondary data 3t2' with even iewer ecrnrnunicatienrequirements are data ter errer management and errcr centret ef equipment en thesite 21 frem the centret reern tt er data reiated te hack un ef ether reai time data,such as hack de ef videe and audie interrnatien.
    Data reiated te the veice cemmunicatien between rnernhers 12a, t2h ct afirst crew 12 iri the centret recni 'it and members 22a, 22h et a secend crew 22 enthe site 21 might have requirements ef zere time deiay and is then regarded te heprimary data 31 t”. This data ccuid aise he regarded as seccndary data íštiâ'deeending en the urgency ef the cernmunicatien.
    Regardiess et the priority et this cemmunicatien the present inventienteaches that cemniunicatien eetvveen merrihers 12e, t2h ef the first crew 'i 2 andmernhers 22a, 22h et the secend crew 22 can he reatised as wiii he described inreiaticn te figure 2. it is prepesed that the tirst part 1 centerises a first cemmunicatien ihatrix13, and that in this first cernmunicatien matrix 13 are first input títti and euteuttíštc cennectiens dedicated te mernhers t2a, t2h ef the first crew 12. This meansthat the first ccrrimunicatien matrix 13 is adapted te enahte any requiredcernrnunicatien between members et the first crew in the centret rcem throughthese 'first input and euteut eennectiens tfšti, titta. in the sarne way it is prcpcsed that the seccrid part 2 ceniprises a secendccrnmunicatien matrix 23, and that in this secend cemmunicatien matrix 23 aresecend input 232i and euteut 2322:.) cennectiens dedicated te rnemhers 22a, 22h efthe secend crew 22. This means that the secend ccrrirnunicatien matrix 23 isadapted te enahie any required cernmunieatien hetween rnemhers et the secendcrew at the site threugh these secend input and euteut cenneeiiens 232.
    These twe cernrnunieaticn rnatrixes tå, 23 wiii enahie the cerrimunieatinnbetween rnemhers t2a, 12th ef the first crew 12 and the ccrnrnunicatien betweenrnenthers 22a, 22h ef the seeend crew 22 iicwever, the present inventien aiseerevides the nessieiiities fer any rnernher 12a, t2h et the first crew 12 tecemmunieate with any nriernher 22a, 22e et' the secend crew 22 and vice versa. 'iii 2G 1G in erder te previde this pessihiiity it is prepesed that third input 1335 andoutput 133e cennectiens in the first cemmunicatien matrix 13 are dedicated temembers 22a, 22b ef the second crew 22 as if these members ef the seccnd crewwere present in the centret reem 11. in the same way it is prepesed that feurthinput 234i and eutput 234e cennectiens in the second cemmunicetien matrix 23are dedicated te members 12a, tšäh et the first crew t2 as it these members ef thefirst crew were present at the site 21.
    A cennectien between a member t2a ef the first crew 12 and a member22a et the secend crew 22 can thus he estahiished hy communicating eutgeingdate frem the third eutput cennectiens t33e te the feurth input cennectiens 23diand eutgeing data trem the teurth output cennectiens 234e te the third inputcennectiens 133i, This data is cemmunicated hy means ef the signai path 31 as being firstíšt t' er secendary 312* data depending en the reai-tirne requirements et thecemmunicatien, and cernprises eutgeing data frem the third 133e and feurth 23th)eutput connections and inceming data te the third t33i and feurth 234i inputcennectiensr An exampie et a cennectien between a rnemher t2a en the first crew 12and e memher 22a en the secend crew 22 wiii new he described as en iiiustratingexampie et the inventive way ef previding this cennectien. in this exampie input cennectien “3" and eutput cenneetien “CB amengstthe first cennectiens 131i, 133e en the first cernmunieetien matrix 13 has beenaiiecated te the member t2a en the tirst crew 12. Accerding te the inventien inputcennectien “Lif and eutput eennectien ”C” amengst the feurth eennectiens 234i,2134:: en the secend matrix 23 are aise eiiecated te the santa member 12a en thefirst crew 12.
    Aise in this exampie input cennectien “W and output cennectien “F"amengst the secend cennectiens 232i, 232e en the secend cemmunicatien matrix23 has been aiiecated te the member 22a en the secend crew 22. Ascending te theinventien input cennectien and eutput cennectien arnengst the thirdcenneetiens 'i33i, 1330 en the tirst matrix 13 are aise aiieceted te the sameniemher 22a en the secend crew 22. in erder te enahie these twe members 12e, 22a te cemmunicate with each ether input cennectien amengst the first input cennectiens t31i en the first 2G 'ii communication matrix 13 is to be connected to output connection "F" amongst thesecond output connections 232o on the second communication matrix 23.
    This is achieved by switching the ihcorning data from input connection amongst the first input connections i Stå to output connection “F amongst the thirdoutput connections tïiíšo on the tirst comntunication matrix t3, the data is thencomrnunicated through the signai path iii to the second communication matrix 23to input connection ”li” amongst the tourth input connections 23th on the secondcommunication matrix 23. the data is then switched from input connection “3“amongst the tourth input connections 23th to output connection ”F” amongst thesecond output connections Zišíåo on the second communication matrix 23 and apath trom the niember t2a on the first crew 12 to the member 22a ot the secondcrew 22 has been estahiished. in order to provide a tviro way communication between the twfo members'i2a, 22a a path is estabiished trom the member ot the second team 22a to themember ot the tirst team “i2a in the same way, that is trom input connection ”o”amongst the second connections 232i to output connection amongst the tourthoutput connections 234o on the second communication matrix 23, from this tourthoutput connection Ziâieo via the signai path 31 to input connection amongst thethird connections t33i on the tirst comniunication matrix 13, and from this inputconnection “o” amongst the third connections iíßi to output connection amongst the tirst connections tišto on the first communication matrix tå. it is proposed that the secondary data 312' comprises controi data Ctriâfirequired to set up, inanage and ccntroi the second communication matrix 23 tromthe controi room tt , which means that aii connections required between ditterentcrew members can he estabiished trom the controi room regardiess ot which crewthe members betong to. it is aiso propcsed that the second communication matrix 23 is contiguredand managed to he a iogicai mirror ot the tirst communication matrix 13, whichmeans that any connection or any reiease ot a connection made hetiiveen an inputconnection and an output connection in the tirst cornmunication matrix 13 is aisomade simuitaneousiy between corresponding input connection and outputconnection on the second communication matrix 23. This means that in theexampie above when a connection “iSa is made behfreen the input connection amongst the tirst input connections t33i and output connection amongst the 2G 12 third eutput eenneetiens tíšâe en the tirst Communication matrix 'iii theeerrespending cennestien 23a is aise made simuitaneeusiy hettfveen inputeennectien "ß" arnengst the teurth input eenrieetiens âíšsi and eutput eenneetien arnengst the seeend eutput eenneetiens 232e en the seeend eernmunieatienmatrix 23. This san he achieved hy eepying the eentrei signai etritíš used te eentreithe first eerrirnunicatien matrix ”iii is aise sent as seeendary data 3t2” te thetunetien as a centret sigriai ctri23 te the second eernmuriieatien matrix 23.iïliitierent data streams heinnging te the seeendary data 312' may have rnutuaiiy different requirements regarding the deiav in eernrnunieatien. in order teprovide a pessihiiity te prieritize and eptirnize the use ei avaiiahie handwidth terthe eernpiete data stream 3* hetween the first and second part t, 2 it is prepesedthat the secend iegieai signai path 3i2 is divided inte severai different signai pathseach previding different duaiity et service, where data reiated te reai tirneappiisatiens, sueh as remete centret et equipment and veiee eenfimunieatienbetween drew rnernhers, is adapted te he eerrirntinieated through a iegisai signaipath with a higher euaiity et service than data reiated te nen reai time appiieatiens,sueh as errer management and management ei the eemmunieatien rnatrixes.
    The present iriveritien prepeses that in erder te achieve required duaiity et'service in the sentrnunieatien at ieast the first iegieai signai path Btt is reaiized hymeans et eptieai tiher eemmunieatien. it is aise prepesed that the seeend iegieai signai path 312 is reaiized hymeans et eptieai tiher eernniunieatien.
    Figure 3 shews sshernatieaiiy that the first part t may he a standard parter equipment in a eentrei reern “it ter videe preduetien and the seeend part Ze, åh, En may he a standard part that ean he pesitiened at different sites åta, 23th, 21 n that are treduentiy used ter videe reeerdings, such as arenas ter sperts erether entertainment. This wiii provide an easiiy aeeessihie interface hettrveen sitesthat are treeueritiy used and equipment that is hreugfht te the site ter reeerding,where it is easy ter the centret reern tt te connect te the seeend part 2st, En, Enever the wide area netvveri-r 3 and access the equipment used en the site.
    The seeend part 2): may aise he a rnehiie part that can he rneved andtrarisperted te a remete site Zštx without having the prehierns et rneving a eernpiete GB Bus. 'tå tt te aisn prnpneed that the târst part t te adapted ta communicate with hannr mere separate eeannd parts šša, Zh, än, 2>< ešrndåtanenuaty, which aecnndpaste nan he pnaätšoned a different sites nr at a distance tre-rn eaeh nther nn aneEarge etta heating a iarge event, where the separate eenend parts rnay he needremnte träden andier anette predncttnn retated te an event taking ptaee en aeveratdifferent eâtea nr reåated ta dštterent events stat retated ta eaeh ather.
    Figure ft ehnwe an šiäustratšen nt different functions and eernpanenta thatcan he present at a centret reern tt and at a etta 21, where tt is shown that thetšrat part 't can dernpršee a fäher MUX Üehttíx and anšte for rrtanagšng âneerntngträden ešgnat, taåty ašgnat er “en att eägnatï camera centret etgnai, audšn centretešgnat and the šnterrznnt ešgnat need ter enmmunšnatinn hetnreen members nt thedifferent nrewe. tt te aiae shewn that the second part 2 nan enrhprtae a tiher MUX Üettrtuxand unšte ter ntanagšng the träden ešgnaâ, the taåty etgnai, earnera centret ešgnais,andâp centret ešgnata and the tntercnrn etgnat. tt wttt he understand that the šnventinn ta net restricted te the atnrede»enrthed and šttustrated exentptštyšng enrhedšrnente therent and that rnndšttcattnnacan he made within the ecape of the tnventinn ae detšned hy the annnrnpanying Ctašrna.
    权利要求:
    Claims (15)
    [1] 1. 2G 3G ”tft CQEMS t. System ter rernete yidee andier aedie preddctien, said system cemprisinga tirst part reiated te the centret reem ter said videe predectien and a secend parten the site et an event te he recerded, where said first and secend partcemmunicate with each ether by means et a data stream, characteriaed in, thatsaid data stream is adapted te he sent hehyeen said first and secend part hy means et a wide area nettrirertr.
    [2] 2. System according te ctaim t, characteriaed in, that a signai path isestahiished threugh said wide area netiiverk hetirifeen said first and secerid part,that said signai path eernprises at teast a tirst and a seeend tegicaiiy separatedpath, that a first tepieat signai path is adapted te transpert primary data, that saidiirst iegieai signat path is adapted te preyide a duaiity et service with zero timedetay in the transpertatien et primary data, and that said secend iegicai signai pathis adapted te transpert seeendary data, which secendary data can accept a tewer qdaiity et service.
    [3] 3. System according te ciairn 2, characterized in, thai said primary data is reai time data, such as videe and audie signats.
    [4] 4. System accerding te ciairn 3, characterized in, that said secendary datacemprises remete camera centret data threiigh which it is pessihie te centret remete cameras en said site trern said centret reem.
    [5] 5. System accerding te ciairn 4, characteriaed in, that said secendary datacemprtses centret data between any camera remete centret panet in said centret reem and any camera centret nnit at said site.
    [6] 6. System accerding te any ene et ciaims 2 te 5, characteriaed in, that saidsecendary data cernprises remete andie centret data threiigh which it is pessihie te centret remete audie en said site frem said centret reem. '35 fi. System according to any one of ciairn 2 to d, characterized in, that saidsecondary data comprises data for error management and error controi of eduipment on said site from said controi room. 8. System according to any one of ciaims 2 to T, characteriaed in, that saidsecondary data cornprises voice communication between members ot a first crew in said controi room and members of a second crew on said site. ' Q. System according to any one of ciaim 8, characteriaed in, that said firstpart cornprises a first communication matrix, that in said first communication inatrixare first input and output connections dedicated to members of said first crew, thatsaid first communication matrix is adapted to enabie any required communicationbetirireen members of said first crew in said controi room through said first inputand output connections, that said second part comprises a second communicationmatrix, that in said second communication matrix are second input and outputconnections dedicated to members of said second crew, that said secondcommunication matris: is adapted to enabie any required communication betyreenmembers of said second crew at said site through said second input and outputconnections, that in said first communication matrix are third input and outputconnections dedicated to inemoers of said second crew as if said members of saidsecond crew were present in said controi room, that in said second communicationmatrix are fourth input and output connections dedicated to ntembers of said firstcrew as if said members of said first crew were present at said site, that outgoinodata from said third output connections are contmunicated to said tcurth inputconnections, that otitgoing data from said fourth output connections arecommunicated to said third input connections, that said first or secondary data,depending on the reai-time requirements of the communication, comprisesincoming data to said third and tourth input connections and outgoing data from said third and fourth output connections. to.data contprises controi data required to set up, manage and controi said second System according to ciaim Q or ti), characterized in, that said secondary communication matrix from said controi room, and that said second ii: 2G tši eentniiiiiieatien matrix is eentigiired and managed te ha a iegieai mirrer ei said tirst eemniunieatien matrix. 11. System aeeerding te any ene ei eiairns 2 te tt), sharaeterized in, that saidsecond iegieai signai path is divided inte severai different signai paths eachproviding different euaiity ei sen/ice, where data reiated te reai tirne aneiieatiens,such as remote eentrei et equipment and veiee eemniunicatien hetyireen crewmembers, is adapted te ha eernrnunieated through a iegieai signai path with ahigher aiiaiity et service than data reiated te nen reai tirne anpiieatiens, sneh as errer management and management et the eemrniinieatien rnatrixes. tå. System aeeerding te any ene et eiairns 2 te ti, eharaeterized in, that atieast said first iegieai signai eath is reaiized by means et eetieai fiber eemrnunisatien. 13. System aeeerding te eiairn 12, eharaeteriaed in, that said seeerid iegieai signai path is reaiized hy means et eetieai tieer eemrnunicatien. ta. System aeeerding te any ereeeding siaini, eharaeterized in, that saidseeend eart is a statienary part ieeated at a site trequentiy used ter events te he reeerdedi td. System aeeerding te any ene ef eiairn t te tå, eharaetsriaed in, that saidseeend part is a rnehiie part meveaeie te any site used ter an event te he reeerded. 16. System aeeerding te any ereceding eiairn, eharaeterised in, that said first part is a standard natt in a centret reem. 1 System aeeerding te any nreeeding eiaim, eharaeteriaed in, that said first part is adapted te eemrnunieate with twe er :nere seeend parts simuitaneetisiy.
    类似技术:
    公开号 | 公开日 | 专利标题
    SE1051176A1|2012-05-10|picture Production
    Du et al.2014|Traffic dynamics on coupled spatial networks
    CN101188359A|2008-05-28|Distribution network reliability evaluation method based on failure transfer feature of components
    Kounev et al.2016|Reliable communication networks for smart grid transmission systems
    Benson2015|Generating Infrastructural invisibility: Insulation, interconnection, and avian excrement in the Southern California power grid
    Marzuoli et al.2015|Multimodal impact analysis of an airside catastrophic event: A case study of the Asiana crash
    TANG et al.2014|A chaos genetic algorithm based access selection in heterogeneous wireless networks
    Klinkowski et al.2007|Non-linear optimization for multi-path source routing in OBS networks
    Grigoreva et al.2017|Energy consumption and reliability performance of survivable passive optical converged networks: Public ITS case study
    Phung et al.2006|Performance analysis of a bufferless OBS node considering the streamline effect
    Smotlacha et al.2013|Time and frequency transfer infrastructure
    Zhao et al.2015|Nonblocking Clos networks of multiple ROADM rings for mega data centers
    Savory2012|Fiber Optic Network Reliability & Security for NRENs: The Threat and Potential Solutions
    KR101961304B1|2019-03-22|Method for generating maze
    FR2983018B1|2014-01-10|INFORMATION TRANSMISSION NETWORK AND PROGRAMMABLE NETWORK NUTS
    Comeron et al.2008|A fast link with Paranal: new operational opportunities
    WU et al.2011|Improved performance of wavelength routing optical network with all-optical regenerator
    Han2020|IEEE 1588 Time Synchronisation and Data Flow Assessment for IEC 61850 based Power Transmission Substations
    Ozog et al.2017|Comparing Estimated Cirrus Radiative Forcing from HSRL and Standard Backscatter Lidar Derived Optical Properties
    Mustafar2009|The effectiveness of safety and security at shopping malls
    Assaf et al.2019|Degree heterogeneity increases the probability of rare events in population networks
    Karagiorgos et al.2014|Private adaptation strategies and implementation in flood risk management: why people do nothing?
    Dubowski2002|Canadians smash data speed record
    Britton et al.2010|Network emulation of complex defence communication systems
    Zandonadi Moura et al.2018|Analysis and Hydraulic Modelling of Extreme Floods in the Amazon River Using Local and Remote Sensing Data
    同族专利:
    公开号 | 公开日
    ES2655918T3|2018-02-22|
    SE535910C2|2013-02-12|
    US9253417B2|2016-02-02|
    JP2014502076A|2014-01-23|
    KR20130121864A|2013-11-06|
    EP2638692A1|2013-09-18|
    EP2638692B1|2017-10-18|
    CA2816794C|2017-11-21|
    NO2638692T3|2018-03-17|
    JP2016171590A|2016-09-23|
    CN103262519A|2013-08-21|
    WO2012064256A1|2012-05-18|
    CA2816794A1|2012-05-18|
    BR112013011529B1|2021-08-31|
    EP2638692A4|2014-04-30|
    SE535910E|2017-05-08|
    KR20150137127A|2015-12-08|
    DK2638692T3|2018-01-22|
    CN103262519B|2017-02-22|
    BR112013011529A2|2017-10-17|
    US20130278786A1|2013-10-24|
    PL2638692T3|2018-03-30|
    EA201390608A1|2013-10-30|
    ZA201302992B|2014-06-25|
    KR101700308B1|2017-01-26|
    AU2011326861A1|2013-05-23|
    AU2011326861B2|2015-05-21|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    JP3972381B2|1996-04-12|2007-09-05|ソニー株式会社|Information transfer apparatus and information transfer method|
    US7024677B1|1998-12-18|2006-04-04|Thomson Licensing|System and method for real time video production and multicasting|
    US6452612B1|1998-12-18|2002-09-17|Parkervision, Inc.|Real time video production system and method|
    JP4711379B2|2000-04-05|2011-06-29|ソニーヨーロッパリミテッド|Audio and / or video material identification and processing method|
    CA2410187A1|2000-05-25|2001-11-29|Georgia Hilton|Global virtual audio production studio|
    JP2003143152A|2001-10-31|2003-05-16|Nippon Telegr & Teleph Corp <Ntt>|Communication method and system, transmission device and terminal equipment|
    EP1331808B8|2002-01-16|2014-10-15|Thomson Licensing|Production system, control area for a production system and image capturing system for a production system|
    JP4259816B2|2002-06-06|2009-04-30|シャープ株式会社|Information provision system|
    US20040230997A1|2003-05-13|2004-11-18|Broadcom Corporation|Single-chip cable set-top box|
    JP2005012388A|2003-06-18|2005-01-13|Hitachi Instruments Service Co Ltd|Radio type selection information display system of video camera|
    US7432949B2|2003-08-20|2008-10-07|Christophe Remy|Mobile videoimaging, videocommunication, video production system|
    US20050239399A1|2004-04-21|2005-10-27|Karabinis Peter D|Mobile terminals and set top boxes including multiple satellite band service links, and related systems and methods|
    JP4572107B2|2004-12-02|2010-10-27|日本電気株式会社|Wireless communication system|
    JP2006210975A|2005-01-25|2006-08-10|Hitachi Kokusai Electric Inc|Method for measuring dynamic range of optical transmission line|
    EP1694031A1|2005-02-18|2006-08-23|Thomson Licensing S.A.|Method for performing data transport over a serial bus using internet protocol and apparatus for use in the method|
    WO2007023626A1|2005-08-24|2007-03-01|Megachips Corporation|Network camera, management server, and video distribution system|
    DE202005014184U1|2005-09-08|2005-11-17|Earth Television Network Ag|Subscription accepting and transferring system for use in television, has preview-channel provided for each remote control camera, where preview-image data is transferable via channel to control centre|
    JP4844232B2|2006-05-18|2011-12-28|ソニー株式会社|Signal transmission system, imaging device, control device, and signal transmission method|
    KR20120123144A|2006-09-26|2012-11-07|리베우 리미티드|Remote transmission system|
    BRPI0814400A2|2007-07-26|2015-01-27|Nomad Innovations L L C|METHOD AND APPARATUS BASED ON TOTAL DUPLEX NETWORK|
    KR100961443B1|2007-12-19|2010-06-09|한국전자통신연구원|Hierarchical transmitting/receiving apparatus and method for improving availability of broadcasting service|
    US20090290070A1|2008-05-20|2009-11-26|All Mobile Video|Systems and methods for remote video production|
    US20090323802A1|2008-06-27|2009-12-31|Walters Clifford A|Compact camera-mountable video encoder, studio rack-mountable video encoder, configuration device, and broadcasting network utilizing the same|
    JP2010161568A|2009-01-07|2010-07-22|Mitsubishi Electric Corp|Multi-rate passive optical network master station device|DE102007045834B4|2007-09-25|2012-01-26|Metaio Gmbh|Method and device for displaying a virtual object in a real environment|
    DE102007045835B4|2007-09-25|2012-12-20|Metaio Gmbh|Method and device for displaying a virtual object in a real environment|
    US10440403B2|2017-01-27|2019-10-08|Gvbb Holdings S.A.R.L.|System and method for controlling media content capture for live video broadcast production|
    CN110379435A|2019-09-04|2019-10-25|体奥动力体育传播有限公司|A kind of audio-frequency processing method and device|
    US11003415B1|2019-12-12|2021-05-11|New England Sports Network, Inc.|Audio/visual production system for transmitting audio-video signals and managing interrupt signals with low latency|
    法律状态:
    2017-09-05| RPOP| Patent has been republished in amended form after opposition|
    优先权:
    申请号 | 申请日 | 专利标题
    SE1051176A|SE535910E|2010-11-09|2010-11-09|Video production via a long distance network|SE1051176A| SE535910E|2010-11-09|2010-11-09|Video production via a long distance network|
    BR112013011529-7A| BR112013011529B1|2010-11-09|2011-11-02|Remote video production|
    PCT/SE2011/051308| WO2012064256A1|2010-11-09|2011-11-02|Remote video production|
    ES11840463.1T| ES2655918T3|2010-11-09|2011-11-02|Remote video production|
    KR1020137014753A| KR20130121864A|2010-11-09|2011-11-02|Remote video production|
    EP11840463.1A| EP2638692B1|2010-11-09|2011-11-02|Remote video production|
    CA2816794A| CA2816794C|2010-11-09|2011-11-02|Remote video production|
    DK11840463.1T| DK2638692T3|2010-11-09|2011-11-02|REMOTE VIDEO PRODUCTION|
    PL11840463T| PL2638692T3|2010-11-09|2011-11-02|Remote video production|
    CN201180052896.2A| CN103262519B|2010-11-09|2011-11-02|Remote video production|
    US13/884,240| US9253417B2|2010-11-09|2011-11-02|Remote video production|
    EA201390608A| EA201390608A1|2010-11-09|2011-11-02|REMOTE VIDEO PRODUCTION|
    JP2013536564A| JP2014502076A|2010-11-09|2011-11-02|Remote video production|
    NO11840463A| NO2638692T3|2010-11-09|2011-11-02|
    AU2011326861A| AU2011326861B2|2010-11-09|2011-11-02|Remote video production|
    KR1020157033095A| KR101700308B1|2010-11-09|2011-11-02|Remote video production|
    ZA2013/02992A| ZA201302992B|2010-11-09|2013-04-24|Remote video production|
    JP2016103202A| JP2016171590A|2010-11-09|2016-05-24|Remote video production system|
    [返回顶部]