CN1398465A

CN1398465A - Data broad cast-program prodn. system, data broadcast-program method, data broadcast-program prodn. computer-program, and computer-readable recorded medium

Info

Publication number: CN1398465A
Application number: CN 01804635
Authority: CN
Inventors: 影本英树; 森俊也
Original assignee: Matsushita Electric Industrial Co Ltd
Current assignee: Panasonic Holdings Corp
Priority date: 2000-12-07
Filing date: 2001-12-06
Publication date: 2003-02-19
Also published as: WO2002047300A1; EP1271820A1

Abstract

In a data broadcast program production system of a broadcast station and a local broadcast station, the key broadcast station distributes raw data that has been obtained from an external raw data provision apparatus to the local broadcast station. Distribution setting information that lists a corresponded distribution target and raw data identifier is stored in a raw data net distribution information storage unit of a data broadcast program production apparatus at the key station. A raw data net distribution unit judges whether raw data received from a first data provision apparatus matches the raw data identifier listed in the distribution setting information, and when the two match, distributes the raw data to the local broadcast station data broadcast program production apparatus that is the distribution target.

Description

Data broadcast program produces system, data broadcast program production method, data broadcast program generating routine, and computer readable recording medium storing program for performing

Technical field

The present invention relates to a data broadcast program that is used for digital broadcasting and produce system.

Background technology

Usually, in ground TV broadcast, a program that produces at place, a main radio station is assigned to local station, and this local station is broadcasted the program that is assigned with same as before then.Similarly, in satellite broadcasting, a program of via satellite radio is received by the CATV platform, and each CATV receiver transmits this program again then.

Yet data broadcast program is not to be assigned to local station from a main radio station, but produce by different radio station.At this moment, data broadcast program represents, for example, such as news, weather and transport information, with the irrelevant information program of star turn, and can be selected at any time and be checked.

Take Weather information as an example, national weather and Kanto Weather Of Area may be broadcasted in main radio station, and a Kyushu local station may be broadcasted national weather and Kyushu Weather Of Area.At this moment, not every Weather information all is that these two platforms are common.Therefore, main radio station and local station must obtain the data of weather forecast broadcast program that is used for the initial data of Weather information and produces them.

Summary of the invention

First purpose of the present invention provides a data broadcast program and produces system, and it can distribute shared initial data mutually between a plurality of broadcasting stations.

Second purpose of the present invention provides a data broadcast program and produces system, and it has further improved the distribution of initial data by mutual distribute data broadcast program unit between a plurality of broadcasting stations, kept the originality in each broadcasting station simultaneously.

Above-mentioned first purpose realizes by a data broadcast program generation system, this data broadcast program generation system comprises one first broadcasting station data broadcast program generation device and one second broadcasting station data broadcast program generation device, this first broadcasting station data broadcast program generation device comprises: an assignment information storage unit that is used for memory allocation information, and at least one initial data identifier and an initial data distribution target are corresponding in this assignment information; And initial data allocation units, be used for when providing equipment to receive initial data from an outside initial data, select the initial data of one section its identifier in assignment information, and distribute selected this section initial data to the second broadcasting station data broadcast program generation device, this second broadcasting station data broadcast program generation device distributes target corresponding to initial data.

According to this structure, essential initial data can be distributed between a plurality of broadcasting stations mutually, and therefore receiving identical initial data from an outside initial data generator is not that each broadcasting station is necessary.

In addition, the first broadcasting station data broadcast program generation device can further comprise: one first template storage unit is used to store first template that is used for a data broadcast program; And one first synthesis unit, be used to receive selected this section initial data and be not assigned with the initial data notice of selecting the unit with one or more snippets, and use the initial data section of the synthetic notice of first template, to produce a data broadcast program unit of forming a data broadcast program; And the second broadcasting station data broadcast program generation device can comprise: one second template storage unit is used to store second template that is used for a data broadcast program; And one second synthesis unit, be used for receiving at least one section initial data from another outside initial data generator, and receive the initial data section of distributing from the first broadcasting station data broadcasting generation device, use the synthetic initial data section that is received of second template then, to produce a data broadcast program unit of forming a data broadcast program.

According to this structure, and use shared initial data to synthesize a data broadcast program unit, also may make different broadcasting stations use initial initial data generated data broadcast program unit.

In addition, the first broadcasting station data broadcast program generation device can further comprise: a program log memory cell, be used to store a program log, it has listed an airtime for each scene of the broadcast program of broadcasting simultaneously with a data broadcast program, each scene all has a scene identifiers, every section initial data can have a scene identifiers corresponding to a scene, and the initial data allocation units can distribute selected initial data section according to the broadcast program scene airtime corresponding to the scene identifiers of initial data.

According to this structure, when data broadcast program is relevant with common broadcast program, might distribute like this initial data, so that be provided when making its relevant scene in this general programs of broadcasting.

Above-mentioned second purpose realizes by a data broadcast program generation system, this data broadcast program generation system comprises one first broadcasting station data broadcast program generation device and one second broadcasting station data broadcast program generation device, this first broadcasting station data broadcast program generation device comprises: a template storage unit is used to store a template that is used for a data broadcast program; A synthesis unit is used for when receiving initial data, uses the synthetic initial data that is received of this template, producing a data broadcast program unit of forming a data broadcast program, and appends an identifier to this data broadcast program unit; An assignment information storage unit that is used for memory allocation information, at least one data broadcast program element identifier (element ID) distributes target corresponding with a data broadcast program unit in this assignment information; And data broadcast program unit allocation units, be used in data broadcast program unit when notice that receives at least one generation from synthesis unit, be chosen in a data broadcast program unit that has shown its identifier in the assignment information, and the second broadcasting station data broadcast program generation device is distributed in the data broadcast program unit of selecting, and wherein this second broadcasting station data broadcast program generation device is corresponding to distributing target.

According to this structure, form the data broadcast program unit of a data broadcast program and can between a plurality of broadcasting stations, share mutually.

In addition, the second broadcasting station data broadcast program generation device can comprise: a receiving element is used to receive the data broadcast program unit that distributes from the first broadcasting station data broadcast program generation device; A unique template storage unit is used to store a unique template, and this template is used for producing a unique data broadcast program unit from the data broadcast program unit that is received; And a synthesis unit, be used to use this unique template, synthetic unique data broadcast program unit from the data broadcast program unit that is received.

According to this structure, one second broadcasting station data broadcast program produces equipment and can revise and use by the data broadcast program unit of the synthetic data broadcast program unit of one first broadcasting station data broadcast program generation device as it.

In addition, the first broadcasting station data broadcast program generation device can further comprise: a conversion/transmission unit, be used for receiving a data broadcast program unit notice from data broadcast program unit allocation units, this data broadcast program cell translation is become a transportation flow, and transmit this transportation flow, wherein data broadcast program unit allocation units append a time mark to this data broadcast program unit, wherein this time mark was added on the current time, this data broadcast program unit is assigned to the required time quantity of the second broadcasting station broadcast program generation device, and conversion/transmission unit transmits this transportation flow according to this time mark then; And the second broadcasting station data broadcast program generation device can further comprise: a converting unit is used for according to this time mark data broadcast program cell translation to a transportation flow that is received, and transmits this transportation flow.

According to this structure, consider to distribute this needed time of data broadcast program unit, the transmission of data broadcast program unit from first broadcasting station to second radio station can with an Absolute Time Synchronization.

In addition, the second broadcasting station data broadcast program generation device can further comprise: a deferred message memory cell, be used to store the deferred message that has shown from the needed time quantity of broadcast program of first broadcasting station distribution, and converting unit can be the transmission delay of transportation flow in the time quantity shown in this deferred message.

According to this structure, when a data broadcast program is relevant with a general programs, considers from first broadcasting station and distribute broadcast program that the transmission of this data broadcast program can be postponed to the needed time of second broadcasting station.Therefore, might be according to the mobile data broadcast program that provides of broadcast program.

In addition, the data broadcast program generation device is that a data broadcast program produces system, this system comprises one first broadcasting station data broadcast program generation device and one second broadcasting station data broadcast program generation device, this first broadcasting station data broadcast program generation device comprises: a template storage unit is used to store a template that is used for a data broadcast program; A module synthesis unit is used for when receiving initial data, uses synthetic this initial data of template, producing a module of forming a data broadcast program, and appends a module identifier on this module; An assignment information storage unit that is used for memory allocation information, in this assignment information, at least one module identifier distributes target corresponding with one; And module assignment unit, be used for when the module synthesizer receives the notice of one or more synthesis modules, the module that selection is shown by the module identifier in the assignment information, and distribute to the second broadcasting station data broadcast program generation device corresponding to this distribution target.

According to this structure, a module synthetic by one first broadcasting station data broadcast program generation device can be assigned to one second broadcasting station data broadcast program generation device, and is used according to present appearance in this second broadcasting station data broadcast program generation device.

In addition, above-mentioned first purpose realizes by a kind of data broadcast program production method that is used for one first broadcasting station and one second broadcasting station, this method comprises at place, first broadcasting station: an assignment information storing step, be used for memory allocation information, at least one initial data identifier distributes target corresponding with an initial data in this assignment information; And initial data allocation step, be used for when providing equipment to receive initial data from an outside initial data, select the initial data of one section its identifier in assignment information, and distribute selected this section initial data to the second broadcasting station data broadcast program generation device, this second broadcasting station data broadcast program generation device distributes target corresponding to initial data.

According to this method, might between a plurality of broadcasting stations, distribute needed initial data mutually.

Above-mentioned second purpose realizes by a kind of data broadcast program production method that is used for one first broadcasting station and one second broadcasting station, this method comprises at place, first broadcasting station: a template stores step is used to store a template that is used for a data broadcast program; A synthesis step is used for when receiving initial data, uses the synthetic initial data that is received of this template, producing a data broadcast program unit of forming a data broadcast program, and appends an identifier to this data broadcast program unit; An assignment information storing step is used for memory allocation information, and at least one data broadcast program element identifier (element ID) distributes target corresponding with a data broadcast program unit in this assignment information; And data broadcast program unit allocation step, be used for when the notice of the data broadcast program unit that receives at least one generation at synthesis step, be chosen in a data broadcast program unit that has shown its identifier in the assignment information, and the second broadcasting station data broadcast program generation device is distributed in the data broadcast program unit of selecting, and wherein this second broadcasting station data broadcast program generation device is corresponding to distributing target.

According to this method, form the data broadcast program unit of a data broadcast program and can share mutually by a plurality of broadcasting stations.

In addition, above-mentioned second purpose realizes by carry out a kind of computer program that is used for the data broadcast program production method in one first broadcasting station and one second broadcasting station on a computer, this method comprises at place, first broadcasting station: a template stores step is used to store a template that is used for a data broadcast program; A synthesis step is used for when receiving initial data, uses the synthetic initial data that is received of this template, producing a data broadcast program unit of forming a data broadcast program, and appends an identifier to this data broadcast program unit; An assignment information storing step is used for memory allocation information, and at least one data broadcast program element identifier (element ID) distributes target corresponding with a data broadcast program unit in this assignment information; And data broadcast program unit allocation step, be used for when synthesis step receives the notice of data broadcast program unit of at least one generation, be chosen in a data broadcast program unit that has shown its identifier in the assignment information, and the second broadcasting station data broadcast program generation device is distributed in the data broadcast program unit of selecting, and wherein this second broadcasting station data broadcast program generation device is corresponding to distributing target.

By using one section such program, the data broadcast program unit can be shared mutually by a plurality of broadcasting stations.

In addition, above-mentioned second purpose realizes for the computer readable recording medium storing program for performing that uses in one first broadcasting station data broadcast program generation device and one second data broadcasting radio station data broadcast program generation device by one, record one section computer program that makes a computer carry out the following step on this medium: a template stores step is used to store a template that is used for a data broadcast program; A synthesis step is used for when receiving initial data, uses the synthetic initial data that is received of this template, producing a data broadcast program unit of forming a data broadcast program, and appends an identifier to this data broadcast program unit; An assignment information storing step is used for memory allocation information, and at least one data broadcast program element identifier (element ID) distributes target corresponding with a data broadcast program unit in this assignment information; And data broadcast program unit allocation step, be used for when synthesis step receives the notice of data broadcast program unit of at least one generation, be chosen in a data broadcast program unit that has shown its identifier in the assignment information, and the second broadcasting station data broadcast program generation device is distributed in the data broadcast program unit of selecting, and wherein this second broadcasting station data broadcast program generation device is corresponding to distributing target.

By use this recording medium in a data broadcast program generation system, the data broadcast program unit can distribute between a plurality of broadcasting stations mutually.

Brief Description Of Drawings

Fig. 1 is among the present invention, and data broadcast program produces the structure chart of first embodiment of system;

Fig. 2 has shown an example of a data broadcast program that is produced by one in the foregoing description main broadcasting station data broadcast program generation device;

Fig. 3 has shown a synthetic sketch map of data broadcast program as shown in Figure 2 visually;

Fig. 4 is an exemplary plot of preserving a template in the template storage unit in main broadcasting station in the above-described embodiments;

Fig. 5 has shown the details that is included in a synthetic indication information in the program template;

Fig. 6 has shown that a BML who is included in this program template replaces the details of tabulation;

Fig. 7 has shown the part details of the tabulation that is included in this program template;

Fig. 8 has shown a network allocation configuration information in the initial data network allocation information memory cell of the main broadcasting station data broadcast program generation device that comprises in the above-described embodiments and an example of an IP address correspondence table;

Fig. 9 has shown an example of the initial data that is obtained by an initial data network allocation unit in the foregoing description from one first data supplying device;

Figure 10 has schematically described synthesizing of a data broadcast program in the above-described embodiments;

Figure 11 has shown a sketch map of a data broadcast program that is produced by a local broadcast station data broadcast program generation device in the foregoing description;

Figure 12 has shown a program template in the template storage unit of preserving local broadcast station in the above-described embodiments;

Figure 13 has shown the details that is included in the synthetic indication information in this program template;

Figure 14 has shown that a BML who is included in this program template replaces the details of tabulation;

Figure 15 has shown an example of the initial data that is obtained by the initial data network allocation unit in the foregoing description from one second data supplying device;

Figure 16 is a flow chart of having described the operation of the main broadcasting station data broadcast program generation device in the foregoing description;

Figure 17 is a flow chart of having described the operation of the local broadcast station data broadcast program generation device in the foregoing description;

Figure 18 is a flow chart of describing in detail in the flow chart of Figure 16 in the operation of S1604;

Figure 19 is a flow chart of describing in detail in the flow chart of Figure 16 in the operation of S1612;

Figure 20 is the structure chart that the data broadcast program among the present invention produces second embodiment of system;

Figure 21 has shown an example of the program schedule information in the initial data network allocation unit preserving a main broadcasting station data broadcast program generation device in the above-described embodiments;

Figure 22 is the structure chart that the data broadcast program among the present invention produces the 3rd embodiment of system;

Figure 23 has shown network allocation configuration information in the network allocation information memory cell preserving main broadcasting station data broadcast program generation device in the above-described embodiments and an example of an IP address correspondence table;

Figure 24 has shown a sketch map of a data broadcast program that is produced by a local broadcast station data broadcast program generation device in the foregoing description visually;

Figure 25 has shown an example of the program template in the template storage unit of preserving local station data broadcast program generation device in the above-described embodiments;

Figure 26 has shown the details of the synthetic indication information of forming this program template;

Figure 27 is the structure chart that the data broadcast program among the present invention produces the 4th embodiment of system;

Figure 28 has shown an example of the data broadcast program unit that the main broadcasting station of from the foregoing description data broadcast program generation device distributes;

Figure 29 has described the resource of forming data broadcast program unit as shown in figure 28;

Figure 30 has shown network allocation configuration information in the network allocation information memory cell preserving main broadcasting station data broadcast program generation device in the above-described embodiments and an example of an IP address correspondence table;

Figure 31 has shown an example by the initial data of a synthesis unit acquisition of the local broadcast station data broadcast program generation device in the foregoing description;

Figure 32 has shown an example of the synthetic indication information in the template storage unit of preserving local broadcast station data broadcast program generation device in the above-described embodiments;

Figure 33 has shown an example by the screen of a synthetic data broadcast program unit of the synthesis unit of the local broadcast station data broadcast program generation device in the foregoing description;

Figure 34 is the structure chart that the data broadcast program among the present invention produces the 5th embodiment of system;

Figure 35 has shown network allocation configuration information in the network allocation information memory cell preserving main broadcasting station data broadcast program generation device in the above-described embodiments and an example of an IP address correspondence table;

Figure 36 is the structure chart that the data broadcast program among the present invention produces the 6th embodiment of system;

Figure 37 has shown the example of a screen when broadcasting a data broadcast program unit in the above-described embodiments;

Figure 38 has shown the state of a switching between the data broadcast program unit in the above-described embodiments;

Figure 39 is the structure chart that the data broadcast program among the present invention produces the 7th embodiment of system;

Figure 40 has shown an example of the deferred message in the deferred message memory cell that is kept at the foregoing description.

Be used to realize best mode of the present invention

Below utilize accompanying drawing to describe the embodiment of the data broadcast program generation system among the present invention.

Notice, the following example is followed the volume 2, paragraph 9.1.1 of ARIB (Association of RadioIndustries and Businesses, radio industry and commercial guild) standard criterion B241.0 " Data Broadcast Encoding Method and Transmission Methodin Digital Broadcasting " " the Data Carousel TransmissionMethod " to 9.1.2 " ContentTransmission " and volume the 3, the 6th chapter.

First embodiment

Fig. 1 is the structure chart that data broadcast program produces first embodiment of system among the present invention.

Data broadcast program produces system and is made up of a main broadcasting station data broadcast program generation device 101 and a local broadcast station data broadcast program generation device 102.

Main broadcasting station data broadcast program generation device 101 comprises a creation unit 111, template storage unit 112, initial data network allocation information memory cell 113, initial data network allocation unit 114, a synthesis unit 115 and a conversion/transmission unit 116.

Initial data network allocation unit 114 is connected to first data supplying device 121 of an outside.Conversion/transmission unit 116 is connected to the multiplex machine 122 of an outside.

Local broadcast station data broadcast program generation device 102 comprises a creation unit 131, template storage unit 132, initial data network allocation information memory cell 133, initial data network allocation unit 134, a synthesis unit 135 and a conversion/transmission unit 136.Initial data network allocation unit 134 and conversion/transmission unit 136 are connected respectively to second data supplying device 141 of an outside and the multiplex machine 142 of an outside.

Main broadcasting station data broadcast program generation device 101 for example produces a data broadcast program " WEATHER INFORMATION (Weather information) " as shown in Figure 2.

Notice, " HOKKAIDO ", " TOHOKU ", " KANTO ", " KINKI ", " CHUGOKU " and " KYUSHU " are the regional titles of Japan in " NATIONAL WEATHER (domestic weather) " 202, and " IBARAGI ", " GUNMA ", " CHIBA ", " KANAGAWA ", " TOCHIGI ", " SAITAMA " and " TOKYO " are the area under one's jurisdiction titles in the Kanto area in " KANTO WEATHER (KANTO weather) " 203.

" WEATHER INFORMATION (Weather information) " 201 is made up of two data broadcast program unit " NATIONAL WEATHER (domestic weather) " 202 and " KANTO WEATHER (KANTO weather) " 203.Spectators can utilize a remote control to switch between " NATIONAL WEATHER " 202 and " KANTO WEATHER " 203.

The sketch map of the generation of data broadcast program " WEATHER INFORMATION " 201 as shown in Figure 3.Use to create program template 301 that unit 111 produces and the initial data 303,304 that obtains from first data supplying device 121 via initial data network allocation unit 114, and 305, synthetic by synthesis unit 115 to create data broadcast program 201.

Create the input operation generation program template 301 of unit 111 according to a people who produces this program.For each data broadcast program unit produces a program template 301.

Template storage unit 112 programs stored templates 301.

At this, program template 301 only comprises the information that does not pass in time and change and produced in advance, and is usually displayed on character string and image on the screen.The information that passs in time and change, such as actual weather data (" fine ", " rain ", etc.) and weather map image, obtain from an external equipment as initial data, and synthetic by synthesis unit 115 usefulness program template 301 to produce a data broadcast program unit.

Program template 301 as shown in Figure 3 is made up of ARIB standard resource 401,402,403 and 404, synthetic indication information 405 and BML replacement tabulation 406 and 407, and all these as shown in Figure 4.

Each all by a resource name 408 sign, has a type 409 (document or image) in the resource 401 to 404, and comprises and be listed in the data in the content bar 410.

Synthetic indication information 405 is identified by a synthetic indication information title.The content detail of synthetic indication information 405 as shown in Figure 5.Synthetic indication information GOUSEI.TXT 405 is texts, and wherein every provisional capital has two projects of being separated by comma 501.First 502 before comma 501 is to form one according to a synthetic resource name handling the data broadcast program unit that produces.Second 503 is the initial data titles that are used for producing the resource shown in first.

Content detail in the BML replacement tabulation 406 and 407 as shown in Figure 6.

BML replaces tabulation 406 shown in the content 601 of ZENKOKU.RLS, and BML replaces tabulation 407 shown in the content 602 of CHIHOU.RLS.

Fig. 7 has shown the part details of resource 401 ZENKOKU.BML.

Initial data network allocation information memory cell 113 a network allocation configuration information of storage and IP address correspondence table.

Fig. 8 has shown the network allocation configuration information that is kept in the initial data network allocation information memory cell 113 and an example of IP address correspondence table.

Network allocation configuration information 301 is the information that is produced in advance by that people who produces this program, and the operation of having stipulated initial data network allocation unit 114.In network allocation configuration information 801, provide a data generator hurdle 802, initial data denominational 803 and one to distribute target hurdle 704.According to network allocation configuration information 801, when from a data generator, arriving by initial data in the initial data title appointment shown in the row of network allocation configuration information 801, this initial data is notified to synthesis unit 115 in initial data network allocation unit 114, and this initial data is distributed to the distribution target.

Notice that data supplying device hurdle 802 in network allocation configuration information 801 and initial data denominational 803 can show a simple character string, perhaps can show a general asterisk wildcard.The matching judgment algorithm that is used for an asterisk wildcard and a character string is a common general knowledge, therefore has been omitted at this.For example, by specify " Weather information generator " as data supplying device and " * .* " as the initial data title, can show easily that one is used for an initial data that provides from the Weather information generator is assigned to the standard that all distribute targets.

IP address correspondence table 805 has shown the corresponding relation between initial data distribution source or target designation 806 and IP address 807.At this, suppose and use TCP/IP to distribute initial data, and the distribution target of IP address correspondence table 805 appointment initial data, and the source of supply of the initial data of district office's arrival.

In main broadcasting station data broadcast program generation device 101, first data supplying device 121 is identified by a title " Weather information generator ", and an IP address 133.188.5.112 is set to use when communicating by letter with first data supplying device 121.

Notice, a plurality of IP address fields 808 are provided in the correspondence table of IP address.For example, by listing a plurality of IP address, might distribute to a plurality of broadcasting stations to an initial data for local broadcast station data broadcast program generation equipment.

First data supplying device 121 is the initial data network allocation unit of original data transmissions in the main broadcasting station data broadcast program generation device 101.At this, initial data is represented with program template 301 synthetic to make a data broadcast program unit and time-independent data.For example, initial data 303,304 and 305 as shown in Figure 3 has been transmitted.Initial data 303 is weather maps, and is transmitted as the width of cloth jpeg image shown in Fig. 9 A.

Initial data

304 and 305 is transmitted as the text data shown in Fig. 9 B and 9C respectively.Each initial data 901,902 and 903 all has an initial data title.

The data supplying device and the initial data title that whether have shown in the network allocation configuration information 801 in being kept at initial data network allocation information memory cell 113 as the transmission source are judged in initial data network allocation unit 114 from first data supplying device, 121 reception initial data the time.If they are not shown, then initial data network allocation unit 114 is to synthesis unit 115 notice initial data titles.If they have been shown, then initial data network allocation unit 114 notice synthesis units 115 and distribution initial data are to specific distribution target.At this, initial data network allocation unit 114 is with reference to the IP address correspondence table 805 that is kept in the initial data network allocation information memory cell 113, to distribute this initial data to the IP address corresponding to the distribution target.

For example, because the initial data name zenkoku_tenkizu.jpg in the weather map initial data 901 is listed in second row of network allocation configuration information 801, so initial data 901 is assigned to the IP address 134.100.16.11 as the local broadcast station data broadcast program generation device 102 that distributes target.Similarly, because the initial data name zenkoku_data.xml in the initial data 902 is listed in first row of network allocation configuration information 801, so initial data 902 is assigned to as the local broadcast station data broadcast program generation device 102 that distributes target.

Because the initial data title chihou_data.xml of initial data 903 is not displayed in the network allocation configuration information 801, so initial data 903 only is notified to synthesis unit 115.

When initial data network allocation unit 114 receives the notice of initial data, synthesis unit 115 is with reference to the synthetic indication information 405 that is kept at the program template in the template storage unit 112.Synthesis unit 115 judges whether all initial data in second 503 of synthetic indication information 405 all notified, and when all initial data all notified the time, the synthesizing of beginning program template and initial data.

It is synthetic that Figure 10 has schematically described the data broadcast program that is undertaken by synthesis unit 115.This is corresponding to former synthetic shown in Fig. 3.

Synthesis unit 115 is with reference to synthetic indication information 405 (referring to Fig. 5), and the following process of foundation is created in the resource of appointment among each first 502 of going.

(1) when being empty for second 503, resource of the same name in synthesis unit 115 copies and the program template, and the resource of the resource that is copied as the data broadcast program unit.For example, ZENKOKU_LOGO.JPG 1001 and CHIHOU_LOGO.JPG 1002.

(2) when being not a type that is different from BML for second 503 for the resource type of empty and appointment in first 502, resource of the same name in synthesis unit 115 copies and the initial data, and the resource of the resource that is copied as the data broadcast program unit.For example, ZEHKOKU__TENKIZU.JPG.

(3) when being not BML for second 503 for the resource type of empty and appointment in first 502, synthesis unit 115 is carried out on the resource of the same name in program template 301 and is handled the data that embed with synthetic BML in by the initial data of second 503 appointment (hereinafter, be called " BML is synthetic to be handled "), and the resource of handled resource as the data broadcast program unit.

At this, the synthetic processing of BML is described in detail.When the data of synthesizing a program template resource (BML type), for example embedding with BML in initial data ZENKOKU_DATA.XML 902 (referring to Fig. 9 B) are synthesized resource ZENKOKU.BML 401 (referring to Fig. 7), replace tabulation ZENKOKU.RLS 601 corresponding to the BML in that program template of this resource and be used.

Specifically, synthesis unit 115 usefulness " fine " replace the content in the id attribute " tenko01 " of ZENKOKU.BML, and wherein " fine " is the value of keyword hokkaido of ZENKOKUJ3ATA.XML of keyword hokkaido of the id attribute " tenki01 " of coupling ZENKOKU.RLS Unit 601.All unit of ZENKOKU.RLS 601 have been replaced in this processing.

The result of this processing is a resource 1003, and as shown in figure 10, wherein the part ZENKOKU.BML in program template 301 401 has been replaced by the embedding data among the ZENKOKU_DATA.XML 902.Resource 1003, resource 1001 and resource 901 have been formed a data broadcast program unit 1004 (202).

Similarly, the CHIHOU.BML in program template 301 1005 becomes by the embedding data of using CHIHOD.RSL 602 to be used among the CHIHOU_DATA.XML 903 and replaces a resource CHIHOU.BML 1006 who obtains.Resource 1006 and resource 1002 are formed a data broadcast program unit 1007 (203).

When a synthetic data broadcast program 1008 of being made up of data broadcast program unit 1004 and data broadcast program unit 1007, synthesis unit 115 is notified the data broadcast program 1008 that is synthesized to conversion/transmission unit 116.

Conversion/transmission unit 116 is converted to a MPEG2 transportation flow with a kind of predetermined format to data broadcast

program unit

1004 and 1007, and repeatedly this transportation flow is transferred to outside multiplex machine 122.

The transportation flow of outside multiplex machine 122 multiplexed data broadcast

program unit

1004 and 1007 transportation flow and audio frequency, video or the like, and transmit this result.

Local broadcast station data broadcast program generation device 102 is below described.

Figure 11 has vividly described a sketch map that is produced a data broadcast program by local broadcast station data broadcast program device 102.Utilize creation unit 131, produce a program template 1102 by that people who produces this program, and this program template 1102 is kept in the template storage unit 132.

The initial data 303 of distributing from main broadcasting station data broadcast program generation device 101 and 304 and the initial data 1103 that from second data supplying device 141, obtains be notified to synthesis unit 135 via initial data network allocation unit 134.

Synthesis unit 135 is synthetic to come from the data broadcast program unit 1104 and 1105 and initial data 303,304 and 1103 of program template 1102.

Figure 12 has shown that forming the resource that is kept at the program template 1102 in the template storage unit 132, synthetic indication information and BML replaces a sketch map of tabulation.

The CHIHOU.BML 1202 of resource 1201 and CHIHOU_LOGO.JPG 1203 be data programs generation device 103 exclusive resource.

The details that in Figure 13, has shown synthetic indication information 1204.

In Figure 14, shown the details that BML replaces tabulation ZENKOKU.RLS 1205 and CHIHOU.RLS1206.

The network allocation configuration information is not stored in the initial data network allocation information memory cell 133.

Figure 15 has shown an example that arrives the initial data CHIHOU_DATA.XML of initial data network allocation unit 134 from second data supplying device 141.

Notice, because the structure of local broadcast station data broadcast program generation device 102 is not different from the structure of main broadcasting station data broadcast program generation device 101, so the functional description of each unit has been omitted in the local broadcast station data broadcast program generation device 102.Yet, because the network allocation configuration information is not stored in the initial data network allocation information memory cell 133, so the initial data that receives is not distributed to the data broadcast program generation device in other broadcasting station in initial data network allocation unit 134 from second data supplying device 141.

Next, use Figure 16 to describe the operation accompanying drawing of present embodiment to the flow chart among Figure 19.

Figure 16 is a flow chart of having described the operation of main broadcasting station data broadcast program generation device 101.

At first, the arrival (S1602) of initial data from first data supplying device 121 is waited in initial data network allocation unit 114.Whether initial data network allocation unit 114 will be assigned to local broadcast station data broadcast program generation device 102 (S1604) with reference to the network allocation configuration information 701 that is kept in the initial data network allocation information memory cell 113 to judge this initial data.If these data will be assigned with, then initial data network allocation unit 114 is with reference to IP address correspondence table 705, and initial data is distributed to the IP address (S1606) of distributing target.If this initial data is not assigned with, then this initial data (S1608) is notified to synthesis unit 115 in initial data network allocation unit 114.

From initial data network allocation unit 114 when receiving the notice of initial data, whether all initial data that synthesis unit 115 judges in being kept at the synthetic indication information 405 of template storage unit 112, show in separated by comma 501 second 503 are all notified (S1610).All notified if not all initial data, then synthesis unit 115 turns back to S1602.When all initial data all notified the time, synthesis unit 115 generated data broadcast program templates and initial data (S1612), and the data broadcast program that is synthesized to conversion/transmission unit 116 notice.

Conversion/transmission unit 116 conversion then the data broadcast program that synthesize of transmission to multiplex machine 122 (S1614), processing end then.

Figure 17 is a flow chart of having described the operation of local broadcast station data broadcast program generation device 102.

Initial data network allocation unit 134 judges that whether initial data has arrived (S1702) from second data supplying device 141, when initial data arrives, notifies this initial data (S1706) to synthesis unit 135 then.If initial data is not to come from second data supplying device 141, then initial data network allocation unit 134 judges whether initial data has arrived (S1704) from main broadcasting station data broadcast program generation device 101.If initial data does not arrive from main broadcasting station data broadcast program generation device 101, then initial data network allocation unit 134 turns back to S1702, if initial data has arrived from main broadcasting station data broadcast program generation device 101, then proceed to S1706.

Next, synthesis unit 135 is with reference to the synthetic indication information 1204 of program template that is kept in the template storage unit 132, and whether the initial data that judgement is necessary all has been collected (S1708).

If all data all are not collected, then synthesis unit 135 turns back to S1702, and when all data all have been collected, synthetic program template and initial data (S1710).

The data broadcast program that synthesis unit 135 is synthesized to conversion/transmission unit 136 notices.

Conversion/transmission unit 136 is changed and is transmitted this data broadcast program to multiplex machine 142 (S1712), and processing finishes then.

Next, the flow chart among use Figure 18 is described the details of the step S1604 of flow chart among Figure 16.

The delegation of the network allocation configuration information 801 of initial data network allocation unit 114 reading and saving in initial data network allocation information memory cell 113.Initial data network allocation unit 114 judges whether the title as the data supplying device of the distributor of arrival data is complementary with the reading of data generator.In other words, initial data network allocation unit 114 from distributor IP address, read with IP address correspondence table 805 in IP address 807 corresponding titles 806, and judge whether this title and the data supplying device in network allocation configuration information 801 802 mate (S1804).

If these two couplings, then initial data network allocation unit 114 is judged and is additional to the initial data title of the initial data that is arrived and whether the initial data title in network allocation configuration information 801 mates (S1806).If these two couplings, then initial data network allocation unit 114 judges that this initial data will be assigned to distribution target (S1808).

At S1804 and S1806, when these two of judgements did not match, 114 judgements of initial data network allocation unit were only notified this initial data (S1810) to synthesis unit 115.

Next, initial data network allocation unit 114 judges whether the arbitrary row (S1812) that also is not read is arranged in network allocation configuration information 801, and ought turn back to S1802 sometimes, and finishes this processing when not having.

Next, the flow chart among use Figure 19 is described the details of the step S1612 of flow chart among Figure 16.

The content (S1902) of GOUSEI.TXT in the synthetic indication information 405 of the program template of synthesis unit 115 reading and saving in template storage unit 112, and whether judge second 503 be empty (S1904).If second 503 is empty, then synthesis unit 115 copies the resource name of appointment in first 502 and resource (S1906) of the same name from program template, proceeds to S1914 then.

If second 503 is not empty, then synthesis unit 115 judge first resource type whether be BML (document) (S1908), and when it was not BML, the resource name of copy appointment in second 503 and resource (S1910) of the same name proceeded to S1914 then from initial data.

When the type of first resource is BML, synthesis unit 115 is retrieved the resource name of appointment in first and resource of the same name from program template, retrieval has the BML embedding data of the title of appointment in second from initial data, handle, use BML to replace tabulation 406 and 407 synthetic this two (S1912) according to BML is synthetic then, proceed to S1914 then.

Synthesis unit 115 judges in synthetic indication information 405 whether leave the arbitrary row (S1914) that is not read, and if any row that stays is arranged then turn back to S1902, and if without any the row that stays then finish this processing.

Notice, although the network allocation configuration information is stored in the initial data network allocation information memory cell 113 in the main broadcasting station data broadcast program generation device 101 in advance in the present embodiment, but might be in the initial data network allocation information memory cell 133 of local broadcast station data broadcast program generation device 102 in advance storage networking distribute configuration information, and between the data broadcast program generation device 101 and 102 of main radio station and local station, distribute initial data mutually.

In addition, in the present embodiment, local broadcast station data broadcast program generation device 102 produces original data broadcast program unit, yet this data broadcast program unit can be identical with the broadcast program unit in the data of main broadcasting station.In this case, data are not received from second data supplying device 141, but opposite all initial data of from main broadcasting station data broadcast program generation device 101, distributing.

Second embodiment

Figure 20 is the structure chart that data broadcast program produces second embodiment of system among the present invention.

A main broadcasting station data broadcast program generation device 2001 comprises an initial data network allocation unit 2002, replaces the initial data network allocation unit 114 in the main broadcasting station data broadcast program generation device 101 among first embodiment.

In first embodiment, multiplexed in transportation flow, be not the direct Weather information relevant with this program by the outside multiplex machine 122 of data broadcast program and 142 videos that receive, audio frequency etc.Therefore, when all initial data all when

synthesis unit

115 and 135 has been notified, the generated data broadcast program.

Yet, when producing a data broadcast program corresponding to multiplexed in the transportation flow from

outside multiplex machine

122 and 142 an at the same time broadcast program, must make the distribution sequential and the broadcast program of initial data synchronous.

Therefore, obtain in the program compilation unit never showing, initial data network allocation unit 2002 and the program schedule information of storage shown in Figure 21.The programm name 2102 of broadcast program, a broadcast date/time 2103 and a timetable 2104 in program schedule information 2101, have been shown.

In a timetable 2104, listed with this program in 2105 corresponding airtimes 2106 of a scene title and scene numbering 2107 of each scene.

A data broadcast program corresponding to these scenes in this program is produced by main broadcasting station data broadcast program generation device 2001.

Therefore, have a initial data and send to initial data network allocation unit from first data supplying device 121 corresponding to the scene numbering of this initial data.

For example, when local broadcast station data broadcast program generation device 102 is listed in the distribution target of the initial data " NOODLE SHOP (oodle shop) " that is used in the network allocation configuration information of initial data network allocation information memory cell 113, even have scene numbering 4, the initial data relevant with " noodle shop " arrives initial data network allocation unit 2002, this initial data is also just distributed to initial data network allocation unit 134 in synthesis unit 115 and the local broadcast station data broadcast program generation device 102 up to 10:40 in initial data network allocation unit 2002, and wherein 10:40 is the time corresponding to scene numbering 4.

Like this, can produce a data broadcast program corresponding to each scene in the broadcast program.

The 3rd embodiment

Figure 22 is the structure chart that data broadcast program produces the 3rd embodiment of system among the present invention.

Data broadcast program produces system and is made up of a main broadcasting station data broadcast program generation device 2201 and a local broadcast station data broadcast program generation device 2202.

Data broadcast program generation device 2201 comprises creation unit 111, template storage unit 112, synthesis unit 115, network allocation information memory cell 2211, a data broadcast program unit networks allocation units 2212 and a conversion/transmission unit 116.

Data broadcast program generation device 2202 comprises creation unit 131, template storage unit 132, synthesis unit 135, network allocation information memory cell 2231, a data broadcast program unit networks allocation units 2232 and a conversion/transmission unit 136.

Notice, in fact with first embodiment in those identical component characteristicses have with first embodiment in identical numbering, so its description has been omitted.The exclusive component characteristics of present embodiment has below been described.

In first embodiment, synthesis unit 115 receives the notice of initial data from initial data network allocation unit 114, and to the synthetic data broadcast program unit of conversion/transmission unit 116 notices.Yet in the present embodiment, synthesis unit 115 directly receives initial data from first data supplying device 121, and to the synthetic data broadcast program unit of data broadcast program unit networks allocation units 2212 notices.Notice identical among notified initial data and first embodiment.

Network allocation information memory cell 2211 data broadcast program unit that storage will be assigned with in the middle of the synthetic data broadcast program unit in advance and its distribution target.

Figure 23 is network allocation configuration information and IP address correspondence table that is kept in the network allocation information memory cell 2211.

List a data broadcast program unit title 2303, resource name 2303 and one in the network allocation configuration information 2301 that is used for each resource and distributed target 2305.

In IP address correspondence table 2303, list one and distributed target designation 2306 and a corresponding IP address 2307.If be assigned to a plurality of distribution targets, then can list corresponding IP address 2308.

In template storage unit 112 with first embodiment in identical mode listed the resource 401 to 404 of forming a program template, synthetic indication information 405 and BML and replaced tabulation 406 and 407.

When having received the notice of synthetic data broadcast program unit from synthesis unit 115, data broadcast program unit networks allocation units 2212 judge whether data broadcast program unit title and the resource name listed mate in the network allocation configuration information, and, IP address corresponding to the distribution target of IP address correspondence table 2302 is distributed in the data broadcast program unit when these two whens coupling.Specifically, data broadcast program unit 1004 as shown in figure 10 has been assigned with.

Data broadcast program unit networks allocation units 2232 the local broadcast station data broadcast program generation device 2202 are distributed to from main broadcasting station data broadcast program generation device 2201 in data broadcast program unit 1004.

Figure 24 has shown a sketch map that is produced a data broadcast program by data broadcast program generation device 2202 visually.Form the data broadcast program unit " NATIONAL WEATHER (domestic weather) " 2404 (1004) of a data broadcast program 2405 and distribute to data broadcast program unit networks allocation units 2232 from main broadcasting station data broadcast program generation device 2201.

Notice, because network allocation configuration information and an IP address correspondence table are not stored in the network allocation information memory cell 2231, so do not distribute a data broadcast program unit to other data broadcast program generation device from data broadcast program generation device 2202.Yet, distribute configuration information and an IP address correspondence table by storage networking in network allocation information memory cell 2231, might distribute the data broadcast program unit that synthesizes by data broadcast program generation device 2202 to other data broadcast program generation device.

Figure 25 has shown that forming the resource 2501 and 2502 that is kept at the program template 2401 in the template storage unit 132, synthetic indication information 2503 and a BML replaces a sketch map of tabulation 2504.Shown that in Figure 26 BML replaces the details of tabulation 2504.The details that BML replaces tabulation 2504 is identical with the details of replacement tabulation 1206 among Figure 14.

Synthesis unit 135 receives initial data 2402 (initial data 1103 as shown in figure 15) from second data supplying device 141.

Synthesis unit 135 from be stored in template storage unit 132 program template 2401 and initial data 2402 in a synthetic data broadcast program unit " KYUSHU WEATHER (KYUSHU weather) ".

Notice, in present embodiment the operation of main broadcasting station data broadcast program generation device 2201, S1604 in Figure 16 " with the data that are assigned with? " be changed to " with the data broadcast program unit that is assigned with ", and S1604 and S1606 are moved to after the S1612.In addition, concerning generation device 2202, the S1704 in flow chart shown in Figure 17 has been omitted, and S1702 turns back to when the "No" at S1702 place.In addition, wait for that the step that a broadcast program unit distributes from main radio station is inserted in after the S1710.

In addition, be that data broadcast program unit networks allocation units 2212 are carried out these operations in the flow chart of Figure 18, rather than initial data network allocation unit 114.S1804 " initial data generator title is matched with " data supplying device " hurdle? " be changed to " data broadcasting of data broadcast program unit provides the program cells title to be matched with " data broadcast program unit " title? " " initial data title " is changed to " resource name " at the S1806 place, and " concludes that initial data will be assigned with " at the S1808 place and be changed to " concluding that the data broadcast program unit will be assigned with ".In addition, change S1810 so that make the data broadcast program unit only be notified to conversion/transmission unit.

The 4th embodiment

Figure 27 is the structure chart that data broadcast program produces the 4th embodiment of system among the present invention.

Data broadcast program produces system and is made up of main broadcasting station data broadcast program generation device 2201 and a local broadcast station data broadcast program generation device 2701.

This main broadcasting station data broadcast program generation device 2201 is identical with data broadcasting generation device among the 3rd embodiment.

Local broadcast station data broadcast program generation device 2701 comprises network allocation information memory cell 2231, data broadcast program unit networks allocation units 2232, conversion/transmission unit 136, a template storage unit 2702 and a synthesis unit 2703.

Notice, in fact with first embodiment in those identical component units have with first embodiment in identical numbering, and its description has been omitted.The exclusive component units of present embodiment has below been described.

Data broadcast program generation device 2701 uses by main broadcasting station data broadcast program generation device 2201 synthetic data broadcast program unit and produces data broadcast program.

Synthesis unit 2703 receives the notice of data broadcast program unit from data broadcast program unit networks allocation units 2212 via data broadcast program unit networks allocation units 2232.

For example, synthesis unit 2703 receives the notice of data broadcast program unit " NATIONAL WEATHER (domestic weather) " as shown in figure 28.

The resource that in Figure 29, has shown composition data broadcast program unit " NATIONAL WEATHER (domestic weather) " 2801.Each resource in resource 2801 is identified by resource name 2901, and has shown a type 2902 and data content 2903.

Notice, be stored in the network allocation information memory cell 2211 of this main broadcasting station data broadcast program generation device 2201 as network allocation configuration information and IP address correspondence table that shows among Figure 30.

Figure 31 has shown the example of the initial data that synthesis unit 2703 has obtained from creation unit (not shown).

Unique program template of template storage unit 2702 storages.

Figure 32 is the program template that is kept in the template storage unit 2702.This program template is made up of synthetic indication information 3201.

Synthesis unit 2703 is according to synthetic indication information 3201 generated data broadcast program unit 2801 and initial data 3101.

Figure 33 has shown by the synthetic unique data broadcast program unit of synthesis unit.Bottom at this screen, below data broadcast program unit " NATIONAL WEATHER (domestic weather) " 3301, the advertisement first 3302 that is used for a pachinko business office is shown, rather than in the weather 2801, that be used for cafe at home advertisement 2802.

The 5th embodiment

Figure 34 is the structure chart that data broadcast program produces the 5th embodiment of system among the present invention.

When the describing method of this data broadcast program is followed the ARIB standard, as shown in figure 34, might be used to exchange the resource of composition by constructing module generation unit 3404 and 3407 by synthesis unit 115 and the 135 independent data broadcast program unit that produce, allow module network allocation units 3405 and 3408 be in a stage after a while, and allow module between the broadcasting station, distribute, come distribution module between the broadcasting station.

In this case, designated module network allocation unit 3405 network operating distribute configuration information to be stored in network allocation information unit 3403 and 3406, as shown in figure 35, carry out distribution according to the normalized illustration of this module identifier.

When the data broadcast program title with from the module identifier coupling of a module of module generation unit 3404 notice respectively when data broadcast program title 3503 hurdles network allocation configuration information 3501 and any delegation in module identifier 3504 hurdles, module network allocation units 3405 conclude that this module is the distribution target in distribution target 3505 corresponding lines that will be given in this network allocation configuration information.These module network allocation units 3405 distribute this module to the IP address 3507 corresponding to the distribution target designation in the IP address of IP address correspondence table 3502.

The 6th embodiment

Figure 36 is the structure chart that the data broadcast program among the present invention produces the 6th embodiment of system.

Data broadcast program produces system and is made up of a main broadcasting station data broadcast program generation device 3601 and a local broadcast station data broadcast program generation device 3602.

Data broadcast program generation device 3601 comprises creation unit 111, template storage unit 112, synthesis unit 115, network allocation information memory cell 2211, a data broadcast program unit networks allocation units 3603 and a conversion/transmission unit 3604.

Data broadcast program generation device 3602 is made up of creation unit 131, template storage unit 132, synthesis unit 135, network allocation information memory cell 2231, data broadcast program unit networks allocation units 3605 and a conversion/transmission unit 3606.

Notice, in fact with the 3rd embodiment in those identical component units have identical numbering, and omitted their description.The exclusive component units of present embodiment has below been described.

In the 3rd embodiment, data broadcast program is and the irrelevant Weather information of common broadcast program.Yet, having such situation, the data broadcast program that one of them is relevant with general programs and this general programs output on the screen, simultaneously as shown in figure 37.For example, the on-the-spot broadcasting of a sports incident 3702 may be displayed on the screen 3701 with the data broadcast program 3703 relevant with this sports incident.

In this case, expectation realizes such screen 3801 and screen 3802, and wherein the switching timing from broadcast program scene 3803 to broadcast program scene 3805 is with synchronous to the switching of broadcast program unit 3806 from broadcast program unit 3804, as shown in figure 38.

For this purpose, data broadcast program unit networks allocation units 3603 are time mark of record in the data broadcast program unit that this is assigned with and in its own all conversion/transmission unit 3604, and this time mark is one and is added in being used on the current time and distributes this data broadcast program unit to the 3602 needed times of local broadcast station data broadcast program generation device.Conversion/transmission unit 3604 sends this data broadcast program unit to outside multiplex machine 122 according to this time mark.

Similarly, conversion/the transmission unit 3606 of local broadcast station data broadcast program generation device 3602 is according to this time mark, via these data broadcast program unit networks allocation units 3605, send data broadcast program unit from these data broadcast program unit networks allocation units 3603 notices to outside multiplex machine 122.

Therefore, at main broadcasting station and local broadcast station place, sending this data broadcasting unit is identical to outside multiplex machine 122 with 142 timing.

The 7th embodiment

Data broadcast program produces system and is made up of main broadcasting station data broadcast program generation device 3601 and a local broadcast station data broadcast program generation device 3901.

Data broadcast program generation device 3601 comprises creation unit 111, template storage unit 112, synthesis unit 115, network allocation information memory cell 2211, data broadcast program unit networks allocation units 3603 and a conversion/transmission unit 3604.

Data broadcast program generation device 3901 is made up of creation unit 131, template storage unit 132, synthesis unit 135, network allocation information memory cell 2231, data broadcast program unit networks allocation units 3605, a deferred message memory cell 3902 and a conversion/transmission unit 3903.

Notice, in fact with the 6th embodiment in those identical component units have identical numbering, and omitted their description.The exclusive component units of present embodiment has below been described.

In the 6th embodiment, in major broadcasts radio station and local broadcast programs radio station, send this data broadcast program unit and mate to the absolute time of outside multiplex machine 122 and 142.Yet, in fact there is such situation, wherein in main broadcasting station and local broadcast station, the timing that switches to another scene from a scene is unmatched.

Usually, since a hysteresis in the broadcast program transmission, will lag behind of the switching from a scene to another scene that occurs at the local broadcast station place than main broadcasting station.In this case, if at the local broadcast station place, the switching timing of data broadcast program unit is not delayed the identical time, then can not mate the switching timing of this scene.

For this reason, local broadcast station data broadcast program generation device is stored deferred message 4001 as shown in figure 40 in deferred message memory cell 3902.

4002 and one in one group of broadcast program (video) transmission source postpones quantity 4003 and is listed on this deferred message 4001.

For example, when local broadcast station is during at Kagoshima, then need 150 milliseconds, and need 200 milliseconds from broadcast program of Tokyo ZZBroadcasting transmission from broadcast program of Osaka YYBroadcasting transmission.Therefore, one of conversion/transmission unit 3903 usefulness with respect to time mark that in the 6th embodiment, illustrate, in the data broadcast program unit, equal the delay of this delay quantity, transmit this data broadcast program unit to multiplex machine.Therefore, from a scene switch to this broadcast program another and to switch to another from a data broadcast program unit be synchronous.

Attention: though shown various embodiment in the structure accompanying drawing in Fig. 1,20,22,27,34,36 and 39, each parts may be implemented as a computer program of realizing each component function.This computer program can be recorded on the computer readable recording medium storing program for performing and be applied in the data broadcast program generation system.

Industrial applicability

A data broadcast program that the invention provides in digital broadcasting produces system, and this is System can be carried out the distribution of initial data and wide at the TV that produces data broadcast program effectively Broadcast mutual distribute data broadcast program unit between the platform.

Claims

1. a data broadcast program that comprises one first broadcasting station data broadcast program generation device and one second broadcasting station data broadcast program generation device produces system, and this first broadcasting station data broadcast program generation device comprises:

An assignment information storage device that is used for memory allocation information, at least one initial data identifier and an initial data distribution target are corresponding in this assignment information; And

The initial data distributor, be used for when providing equipment to receive initial data from an outside initial data, select the initial data of one section its identifier in assignment information, and distribute selected this section initial data to the second broadcasting station data broadcast program generation device, this second broadcasting station data broadcast program generation device distributes target corresponding to initial data.

2. data broadcast program as claimed in claim 1 produces system, it is characterized in that:

This first broadcasting station data broadcast program generation device further comprises:

The first template stores device is used to store first template that is used for a data broadcast program; And

First synthesizer, be used to receive selected this section initial data and one or more snippets notice less than the initial data of selecting by this distributor, and use the initial data section of the synthetic notice of first template, producing a data broadcast program unit of forming a data broadcast program, and

This second broadcasting station data broadcast program generation device comprises:

The second template stores device is used to store second template that is used for a data broadcast program; And

Second synthesizer, be used for receiving at least one section initial data from another outside initial data generator, and receive the initial data section of distributing from the first broadcasting station data broadcasting generation device, use the synthetic initial data section that is received of second template then, to produce a data broadcast program unit of forming a data broadcast program.

3. data broadcast program as claimed in claim 1 produces system, it is characterized in that:

The program schedule chart storage device is used for storing a program schedule chart of listing the airtime of each scene that is used for a broadcast program, and wherein this broadcast program and a data broadcast program are broadcasted simultaneously, and each scene has a scene identifiers,

Each initial data section has a scene identifiers corresponding to a scene, and

Initial data distributor, foundation distribute the initial data section of selecting corresponding to the airtime of the broadcast program scene of this initial data scene identifiers.

4. a data broadcast program that comprises one first broadcasting station data broadcast program generation device and one second broadcasting station data broadcast program generation device produces system, and this first broadcasting station data broadcast program generation device comprises:

The template stores device is used to store a template that is used for a data broadcast program;

A synthesizer on the initial data that receives, uses the synthetic initial data that is received of this template, producing a data broadcast program unit of forming a data broadcast program, and appends an identifier to this data broadcast program unit;

An assignment information storage device that is used for memory allocation information, at least one data broadcast program element identifier (element ID) and a data broadcast program unit distribution target are corresponding in this assignment information; And

Data broadcast program unit distributor, be used for notice at the data broadcast program device that receives at least one generation from synthesizer, be chosen in a data broadcast program unit that has shown its identifier in the assignment information, and the second broadcasting station data broadcast program generation device is distributed in the data broadcast program unit of selecting, and wherein this second broadcasting station data broadcast program generation device distributes target corresponding to this.

5. data broadcast program as claimed in claim 4 produces system, and it is characterized in that: this second broadcasting station data broadcast program generation device comprises:

Receiving system is used to receive the data broadcast program unit that distributes from the first broadcasting station data broadcast program generation device;

Unique template stores device is used to store a unique template, and this template is used to produce a unique data broadcast program unit from the data broadcast program unit that is received; And

Synthesizer is used for using this unique template, synthetic unique data broadcast program unit from the data broadcast program unit that is received.

6. data broadcast program as claimed in claim 4 produces system, it is characterized in that:

Conversion/transmitting device is used for this data broadcast program cell translation being become a transportation flow, and transmitting this transportation flow, wherein from the notice of a data broadcast program unit of data broadcast program unit distributor reception

This data broadcast program unit distributor appends a time mark to this data broadcast program unit, wherein this time mark was added on the current time, this data broadcast program unit is assigned to the required time quantity of the second broadcasting station broadcast program generation device, and

Conversion/transmitting device transmits this transportation flow according to this time mark; And

Conversion equipment is used for according to this time mark data broadcast program cell translation to a transportation flow that is received, and transmits this transportation flow.

7. data broadcast program as claimed in claim 6 produces system, it is characterized in that:

This second broadcasting station data broadcast program generation device further comprises:

The deferred message storage device is used to store demonstration distributes the needed time quantity of broadcast program from first broadcasting station deferred message, and

Conversion equipment postpones the transmission of transportation flow according to the time quantity that shows in this deferred message.

8. a data broadcast program that comprises one first broadcasting station data broadcast program generation device and one second broadcasting station data broadcast program generation device produces system, and this first broadcasting station data broadcast program generation device comprises:

A module synthesizer is used in the initial data that receives, and uses synthetic this initial data of template, producing a module of forming a data broadcast program, and appends a module identifier on this module;

An assignment information storage device that is used for memory allocation information, at least one module identifier and a distribution target are corresponding in this assignment information; And

The module assignment device, be used for notice at the one or more synthesis modules that receive from the module synthesizer, the module that selection is shown by the module identifier in assignment information, and distribute to the second broadcasting station data broadcast program generation device corresponding to this distribution target.

9. data broadcast program production method that is used for one first broadcasting station and one second broadcasting station, this method comprises at place, first broadcasting station:

An assignment information storing step is used for memory allocation information, and at least one initial data identifier and an initial data distribution target are corresponding in this assignment information; And

An initial data allocation step, be used for when providing equipment to receive initial data from an outside initial data, select the initial data of one section its identifier in assignment information, and distribute selected this section initial data to the second broadcasting station data broadcast program generation device, this second broadcasting station data broadcast program generation device distributes target corresponding to initial data.

10. data broadcast program production method that is used for one first broadcasting station and one second broadcasting station, this method comprises at place, first broadcasting station:

A template stores step is used to store a template that is used for a data broadcast program;

A synthesis step is used in the initial data that receives, and uses the synthetic initial data that is received of this template, producing a data broadcast program unit of forming a data broadcast program, and appends an identifier to this data broadcast program unit;

An assignment information storing step is used for memory allocation information, and at least one data broadcast program element identifier (element ID) and a data broadcast program unit distribution target are corresponding in this assignment information; And data broadcast program unit allocation step, be used for notice in data broadcast program that receive, at least one generation unit, synthesis step place, be chosen in a data broadcast program unit that has shown its identifier in the assignment information, and the data broadcast program unit of selecting is assigned to the second broadcasting station data broadcast program generation device, and wherein this second broadcasting station data broadcast program generation device distributes target corresponding to this.

11. carry out a computer program that is used for the data broadcast program production method in one first broadcasting station and one second broadcasting station for one kind on a computer, this method comprises at place, first broadcasting station:

An assignment information storing step is used for memory allocation information, and at least one data broadcast program element identifier (element ID) and a data broadcast program unit distribution target are corresponding in this assignment information; And

A data broadcast program unit allocation step, be used for notice in data broadcast program that receive, at least one generation unit, synthesis step place, be chosen in a data broadcast program unit that has shown its identifier in the assignment information, and the data broadcast program unit of selecting is assigned to the second broadcasting station data broadcast program generation device, and wherein this second broadcasting station data broadcast program generation device distributes target corresponding to this.

12. computer readable recording medium storing program for performing that in one first broadcasting station data broadcast program generation device and one second broadcasting station data broadcast program generation device, uses, write down such computer program in this medium, this program allows a computer carry out: