CN101483538A

CN101483538A - Transmitting method, receiving method for security transaction data, system and equipment thereof

Info

Publication number: CN101483538A
Application number: CNA2009101052801A
Authority: CN
Inventors: 廖洪涛
Original assignee: Shenzhen Coship Electronics Co Ltd
Current assignee: Shenzhen Coship Electronics Co Ltd
Priority date: 2009-01-23
Filing date: 2009-01-23
Publication date: 2009-07-15

Abstract

The present invention is suitable for the field of digital multimedia, and provides a security trading data transmitting method, a receiving method, a system and a device thereof, wherein the method comprises the following steps: collecting original security trading data, and packaging the collected security transaction data to data files with different formats according to contents; packaging the data files to information which accords with the digital storing medium command and controls the DSM-CC protocol according to the stored collocation information; and packaging the information that is satisfying to the DSM-CC protocol to the transmission flow which accords with the digital network protocol and transmitting. In the invention, the security trading data transmitting method is realized through packaging the collected security trading data into data files with different formats according to the contents, packaging the data files to the information that is satisfying to the DSM-CC protocol according to the stored collocation information, and transmitting through the digital network. The transmission of security data has the advantages of standard property, versatility, and high transmission efficiency.

Description

A kind of securities trading data transferring method, method of reseptance, system and equipment

Technical field

The invention belongs to the digital multimedia field, relate in particular to a kind of securities trading data transferring method, method of reseptance, system and equipment.

Background technology

Traditional securities trading (being commonly referred to " stock " or " stock exchange ") pattern is to show stock exchange market, the transaction that the investor buys or sells according to relevant information on the large-screen of trading hall in real time.This pattern needs the investor to gather stock exchange, can not satisfy numerous investors' needs on the time and space.In recent years, industry began to utilize the Internet, cable television network or cordless communication network to carry out the transmission of stock certificate data.

Utilize stock certificate data receiving card to receive by the Internet and the demonstration stock certificate data, although solved the home-confined problem that just can understand stock market of investor, but this mode needs the user to insert a special data receiver card (as pci card) on the terminal PC, thereby need increase cost, simultaneously, the operation of PC and related software is very loaded down with trivial details, makes numerous investors that (especially retirement age investor) hangs back.

Utilizing cable TV terminal device or radio communication terminal to receive stock certificate data is a kind of mode of rising recently, yet, present unified data transmission format and the consensus standard of neither one, the equipment that different producers provides can not be compatible and cost is comparatively expensive.In the cable TV field, the Digital Television of rising in recent years is used to carry out the broadcasting and the reception of stock certificate data.Existing technology is private data section or the table that stock certificate data is packaged into Digital Television, the broadcasting of this data generally all needs specific equipment or software systems with reception, terminal producer must with the integrated and uniting and adjustment of privately owned form of data broadcasting end, thereby need very high cost of cost and very long integrated time, the Data Receiving efficient of terminal is also very low.

When the mobile phone by radio communication receives stock certificate data, the general picture and text form that adopts the used html format of internet page, this form need transmit a lot of picture and text descriptors, thereby take more data bandwidth, waste Internet resources, also reduced the efficient of the reception and the demonstration of data.

In sum, the pattern in traditional stock exchange hall more and more can not satisfy the demand of modern people to the information and date business, and the form of existing employing private data section, internet page carries out the stock certificate data transfer approach and does not have standard, versatility, and the efficient that transmits is low.

Summary of the invention

The purpose of the embodiment of the invention is to provide a kind of securities trading data transferring method, and be intended to solve the outstanding shares data transferring method and do not have standard, versatility, and the inefficient problem that transmits.

The embodiment of the invention is achieved in that a kind of securities trading data transferring method, and described method comprises the steps:

Gather the primitive securities transaction data, and the data based content of the securities trading that collects is encapsulated as the data file of different-format;

Described data file is packaged into the information that meets digital storage media order and control DSM-CC agreement according to stored configuration information;

The information of described symbol DSM-CC agreement is packaged into transport stream and the transmission that meets the digital network agreement.

Another purpose of the embodiment of the invention is to provide a kind of securities trading data receive method, and described method comprises the steps:

The transport stream that receives according to the digital network protocol analysis, is obtained transport stream;

Download the information that meets digital storage media order and control DSM-CC agreement according to described transport stream;

Reduction securities trading data from the described information that downloads to.

Another purpose of the embodiment of the invention is to provide a kind of securities trading data communication system, and described system comprises:

Collecting unit is used to gather the primitive securities transaction data, and the data based content of the securities trading that collects is encapsulated as the data file of different-format;

The DSM-CC service unit is used for being packaged into the information that meets digital storage media order and control DSM-CC agreement according to the data file of stored configuration information after with the encapsulation of described collecting unit; And

Transmitting element is used for the information of the described DSM-CC of meeting agreement is packaged into transport stream and the transmission that meets the digital network agreement.

Another purpose of the embodiment of the invention is to provide a kind of above-mentioned securities trading equipment of stating the securities trading data communication system that comprises.

Another purpose of the embodiment of the invention is to provide a kind of securities trading data receiving system, and described system comprises:

Receiving element, the transport stream that is used for receiving obtains transport stream according to the digital network protocol analysis;

Download unit is used for downloading the information that meets digital storage media order and control DSM-CC agreement according to described transport stream; And

Reduction unit is used for from the described information reduction securities trading data that download to.

Another purpose of the embodiment of the invention is to provide a kind of digital terminal that comprises above-mentioned securities trading data receiving system.

In embodiments of the present invention, by the data based content of the securities trading that collects being encapsulated as the data file of different-format, data file is packaged into the information that meets the DSM-CC agreement and sends according to stored configuration information by digital network, realized a kind of securities trading data transferring method, make the transmission of securities data have standard, versatility, and the efficient height that transmits.

Description of drawings

Fig. 1 is the realization flow figure of the securities trading data transferring method that provides of the embodiment of the invention;

Fig. 2 is the realization flow figure of the securities trading data receive method that provides of the embodiment of the invention;

Fig. 3 is the structural representation of the securities trading data communication system that provides of the embodiment of the invention;

Fig. 4 is the securities trading data communication system that provides of the embodiment of the invention and the network diagram of receiving system;

Fig. 5 is the structure chart of the securities trading data receiving system that provides of the embodiment of the invention.

Embodiment

In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.

In embodiments of the present invention, by the data based content of the securities trading that collects being encapsulated as the data file of different-format, data file is packaged into the information that meets the DSM-CC agreement and sends by digital network according to stored configuration information.

Fig. 1 shows the realization flow of the securities trading data transferring method that the embodiment of the invention provides, and details are as follows:

In step S101, gather the primitive securities transaction data, and the data based content of the securities trading that collects is encapsulated as the data file of different-format;

In step S102, data file is packaged into the information that meets the DSM-CC agreement according to stored configuration information;

In step S103, the information that will meet the DSM-CC agreement is packaged into the transport stream that meets the digital network agreement and sends.

In embodiments of the present invention, gather original securities trading data (being generally the DBF form) from stock exchange or securities broker company, and the securities trading data that collect (for example stock certificate data etc.) are encapsulated as the data file of different-format according to contents such as securities trading general information, real time price, tendency, historical informations.Certainly, can also be simultaneously relevant securities trading storage be got up, form and implement data, for inquiry later on etc.

Then, according to stored configuration information the data file that receives further is packaged into and meets digital storage media order and control (Digital Storage Media Command and Control, the DSM-CC) information of agreement.Wherein, configuration information comprises protocol type, broadcasts bandwidth, broadcasts interval information, continues the cycle of broadcasting.The DSM-CC agreement is specifically as follows data carousel (Data Carousel, DC) agreement or object carousel (Object Carousel, OC) agreement, promptly the data file that receives further is encapsulated as module, Download Server initial message (Download Server Initiate according to DC or OC agreement, DSI) and download Indication message (Download Information Indication, DII) and downloading data block message (Download Data Block, DDB).

Then, module and message are encapsulated as segment data and the transport stream that meets digital TV network agreement or digital multimedia broadcasting network agreement, and send to receiving terminal.Wherein, the digital TV network agreement can be MPEG agreements such as MPEG-2 agreement; The digital multimedia broadcasting network agreement can be cellphone multimedia CMMB agreement, DVB-H agreement or Media GL0 agreement etc.; Receiving terminal can be digital terminals such as multimedia terminal (for example mobile phone etc.), set-top box, GPS terminal.

Contents such as above-mentioned general information, real time price, tendency, historical information with data based each security of securities trading that collect be encapsulated as different-format comprise the data file of each security general information, real time price, tendency, historical information etc. the time, by related each the packaged data file of sequence number.Wherein, each security that the sequence number unique identification receives (for example stock, fund etc.) data, and can determine the position of every information in the corresponding data file of its corresponding security according to sequence number, sequence number can generate according to the priority time sequencing that receives securities data.Here, contents such as the general information of corresponding each security, real time price, tendency, historical information, data file is divided into general information file (General Information File, GIF), security real time price file (Securities Price File, SPF), security tendency file (SecuritiesTrend File, STF) and security historical information file (Securities History File, SHF).Certainly, in order more fully to react the relevant information of each security, data file also comprises: security detailed rules and regulations file (SDF, Securities Detail File), securities information file (Securities Information File, SIF) and the security news file (Securities News File, SNF).Specifically describe above-mentioned form of each data file of definition in embodiments of the present invention and the every information that comprises thereof below:

1. the form of general information file is as shown in table 1, and details are as follows:

File_id: filename;

Zjs: stock exchange, indication Shanghai Stock Exchange or Shenzhen Stock Exchange, wherein,

0: reserve

0x01: expression Shanghai Stock Exchange

0x10: expression Shenzhen Stock Exchange

Date: on the expression date, it is defined as: draw the time with (Date/10000); (Date%10000)/100 draw month, ((Date%10000) %100) draws the date.Date=20070607 for example, (20070607/10000)=2007 then, the expression of years; (20070607%10000)/and 100=6, expression month; (20070607%10000) %100=7, expression day.

Securities_number: the security sum of corresponding stock exchange comprises the sum of all data such as A-share, B thigh, national debt, fund, warrant, bond and index;

Pagepernum: be illustrated in the number of institute's load security in each following SPF file, minimum is 1, is 30 to the maximum.This number is in case determine, constant among the GIF afterwards, therefore can obtain the page number at its place according to the sequence number of certain security, page number begins coding by 1, the filename of the corresponding SPF of page number, for example page number is 1 SPF file SPF1 by name, corresponding this page number be 1 price of securities (price) data in file SPF1, and the like.That is to say that the maximum of the securities information quantity of institute's load is Pagepernum in each SPF file;

Serial_Number: sequence number, since 1 coding, can draw the page number at every security place in the SPF file in conjunction with pagepernum, for example: Shanghai Stock Exchange is 1000 security of load altogether, every page of (being each SPF file) 10 security of load, then sequence number is that 10 security are in first page (being the SPF1 file), and sequence number is that 11 security are in second page (being the SPF2 file).The security of first page of load should be the security of sequence number 1-10 in the SPF file, and the security of second page of load should be the security of sequence number 11-20.Can locate fast and search relevant security by sequence number.

Type: the security type, it is defined as follows:

0x00: reserve

The 0x01:A thigh

The 0x02:B thigh

0x03: national debt

0x04: fund

0x05: bond

0x09: index

Securities Code: stock code, comprise A-share, B thigh, national debt, fund, warrant, bond and index, be used for the different information of related underlying securities, so that search.

Name: paper title, adopt the GB2312 form, maximum 4 text characters.

Every information	Take memory space (bit)
Every information	Take memory space (bit)	file_id	8
Zjs	8	file_id	8
Zjs	8	Date	32
Securities_number(N)	16	Date	32
Securities_number(N)	16	Pagepernum	8
For(I＝0；I<N；I++){		Pagepernum	8
For(I＝0；I<N；I++){		Serial_Number	16
Type	8	Serial_Number	16
Type	8	Securities Code	32
Name	64	Securities Code	32
Name	64	}

Table 1

2. the form of security real time price file is as shown in table 2, is used for transmitting the real time information of every security, and its file is called SPFxx, and wherein xx is corresponding page number, and details are as follows for the form of each security real time price file:

Now: time value, adopt the BCD form, be integer value, for example 133456 expressions are 13: 34: 56;

Page_Securities_number: comprise the quantity of security in the presents, should be not more than the Pagepernum in the general information file;

Serial_Number: sequence number, this sequence number should with the sequence number correspondence in the gif file;

Type: security type;

Securities Code: stock code;

Close: yesterday closing price, its form is YYY.CC, i.e. corresponding element, branch;

Open: today opening price;

Highest: highest price;

Lowest: lowest price;

Newest: last knock-down price, wherein, then represent a position for index, there is not decimal point;

Cjje: today to current time transaction value (is unit with 100 yuan);

Cjs1: today to current time volume of business (is unit with 100 strands);

BuyP1: first buying rate (to be divided into unit) is invalid to index;

BuyP2: second buying rate (to be divided into unit) is invalid to index;

BuyP3: the 3rd buying rate (to be divided into unit) is invalid to index;

BuyV1: first amount of buying in (is unit with 100 strands) is invalid to index;

BuyV2: second amount of buying in (is unit with 100 strands) is invalid to index;

BuyV3: the 3rd amount of buying in (is unit with 100 strands) is invalid to index;

SellP1: first selling price (to be divided into unit) is invalid to index;

SellP2: second selling price (to be divided into unit) is invalid to index;

SellP3: the 3rd selling price (to be divided into unit) is invalid to index;

SellV1: first sells output (is unit with 100 strands), and is invalid to index;

SellV2: sell output (is unit with 100 strands) for second, invalid to index;

SellV3: sell output (is unit with 100 strands) for the 3rd, invalid to index;

Vprop: volume ratio;

Vnow: current volume of business (is unit with 100 strands) (existing hand), index is then represented turnover;

JunP:, invalid to index to current average price today.

Every information	Take memory space (bit)
Every information	Take memory space (bit)	File_id	8
Zjs	8	File_id	8
Zjs	8	Now	32
Page_Securities_number(N)	8	Now	32

For(I＝0；I<N；I++){
For(I＝0；I<N；I++){		Securities Code	32
Type	8	Securities Code	32
Type	8	Serial_Number	16
Close	16	Serial_Number	16
Close	16	Open	16
Highest	16	Open	16
Highest	16	Lowest	16
Newest	16	Lowest	16
Newest	16	Cjje	32
Cjs1	32	Cjje	32
Cjs1	32	BuyP1	16
BuyP2	16	BuyP1	16
BuyP2	16	BuyP3	16
BuyV1	32	BuyP3	16
BuyV1	32	BuyV2	32
BuyV3	32	BuyV2	32
BuyV3	32	SellP1	16
SellP2	16	SellP1	16
SellP2	16	SellP3	16
SellV1	32	SellP3	16
SellV1	32	SellV2	32
SellV3	32	SellV2	32
SellV3	32	Vnow	32
Vprop	32	Vnow	32
Vprop	32	JunP	32
}		JunP	32

Table 2

3. the form of security tendency file is as shown in table 3, is used for transmitting the tendency information of security, the tendency information of all security in corresponding each security real time price file, and its file is called SIFxx, and wherein xx is corresponding page number.For every security, when stock exchange reopens after a cessation of business (9:30 in the morning) is extremely current for its tendency information that contains.Details are as follows for the form of each security tendency file, only describes the item of information different with above-mentioned implication:

Now_minute: divide the hour number, the morning 9:30-11:30, afternoon 13:01-15:00, expression is apart from the number of minutes of starting point, the morning,, whole day totally 240 branch hours each time period of two hours in the afternoon;

Minute: each the number of minutes, first minute be 1, the second minute be 2, and the like;

Newest_j: I minute up-to-date valency, represent index during equivalency index;

Volume_j: I minute conclusion of the business total amount, represent turnover during equivalency index;

JunP_j:, represent index during equivalency index to I minute average price.

Every information	Take memory space (bit)
Every information	Take memory space (bit)	File_id	8
Zjs	8	File_id	8
Zjs	8	Page_Securities _number(N)	8
For(i＝0；i<N；i++){		Page_Securities _number(N)	8
For(i＝0；i<N；i++){		Securities Code	32
Type	8	Securities Code	32
Type	8	Serial_Number	16
Now_minute		Serial_Number	16
Now_minute		For(j＝0；j<Now_minute， j++){
Minute	16	For(j＝0；j<Now_minute， j++){
Minute	16	Newest_j	16
Volume_j	32	Newest_j	16
Volume_j	32	JunP_j	32
}		JunP_j	32
}		}

Table 3

4. the form of security historical information file is as shown in table 4, be used for transmitting the historical price of security, so that constitute the historical information curve, the historical information of all security in corresponding each security real time price file, its file is called SHFxx, and wherein xx is corresponding page number, and details are as follows for the form of each security historical information file, only describe the item of information different, only describe the item of information different with above-mentioned implication with above-mentioned implication:

Day_number: fate;

Date: integer representation, represent on January 1st, 2004 as 20040101;

Close: closing price every day (to be divided into unit);

Open: opening price every day (to be divided into unit);

High: highest price every day (to be divided into unit);

Low: minimum market price every day (to be divided into unit);

Cjs1: volume of business every day (is unit with 100 strands);

Cjje: the turnover of every day.

Every information	Take memory space (bit)
Every information	Take memory space (bit)	File_id	8
Zjs	8	File_id	8
Zjs	8	Page_Securities _number(N)	8
For(i＝0；i<N；i++){		Page_Securities _number(N)	8
For(i＝0；i<N；i++){		Securities Code	32
Type	8	Securities Code	32
Type	8	Serial_Number	16
Day_number	8	Serial_Number	16
Day_number	8	For(I<Day number){
Date	32	For(I<Day number){
Date	32	Close	16
Open	16	Close	16
Open	16	High	16
Low	16	High	16
Low	16	Cjs1	32
Cjje	32	Cjs1	32
Cjje	32	}
}		}

Table 4

5. the form of security detailed rules and regulations file is as shown in table 5, be used for providing the detailed rules and regulations descriptive information of each security, the detailed rules and regulations information of all security in corresponding each security real time price file, its file is called SIFxx, wherein xx is corresponding page number, details are as follows for the form of each security tendency file, only describes the item of information different with above-mentioned implication:

Description_number: be the size (is unit with byte) of every security detailed rules and regulations particular content.

Every information	Take memory space (bit)
Every information	Take memory space (bit)	File_id	8
Zjs	8	File_id	8
Zjs	8	Page_Securities _number(N)	8
For(i＝0；i<N；i++){		Page_Securities _number(N)	8
For(i＝0；i<N；i++){		Securities Code	32
Description_number(N)	16	Securities Code	32
Description_number(N)	16	For(I<N){
Desc	8	For(I<N){
Desc	8	}
}		}

Table 5

6. the form of securities information file is as shown in table 6, be used for transmitting the news information of security, the news information of all security in corresponding each security real time price file, its file is called SNFxx, wherein xx is corresponding page number, details are as follows for the form of each securities information file, only describes the item of information different with above-mentioned implication:

File_type: the content of expression security news file transmission, the securities information file can be used for describing any information, its content is the text message of load, when information is too much, in order to meet the transmission of many news, security news file information transmitted is divided into two kinds of title and contents: when File_type was 0, security news file information transmitted was a title, when File_type was 1, security news file information transmitted was a content;

Private_data_byte_number(N):；

Private_data_byte:。

Every information	Take memory space (bit)
Every information	Take memory space (bit)	File_id	8
File_type	8	File_id	8
File_type	8	Zjs	8
Page_Securities _number(N)	8	Zjs	8
Page_Securities _number(N)	8	For(i＝0；i<N；i++){
Securities Code	32	For(i＝0；i<N；i++){
Securities Code	32	Private_data_byte_numbe r(N)	16
For(I<N){		Private_data_byte_numbe r(N)	16
For(I<N){		Private_data_byte	8
}		Private_data_byte	8
}		}

Table 6

7. the form of security news file is as shown in table 7, is used for transmitting the news of security, and details are as follows, only describes the item of information different with above-mentioned implication:

When being transmitted as title, File_type is 0, and the grammer of Private_data_byte sees Table 7;

When being transmitted as content, File_type is 1 o'clock, the Serial_Number in the corresponding above-mentioned file, the particular content of corresponding each title of transmission.

Newscount(N):；

Len(M):；

Content(M):；

Every information	Take memory space (bit)
Every information	Take memory space (bit)	Newscount(N)	16

For(I<N){
For(I<N){		Serial_Number	16
Len(M)	8	Serial_Number	16
Len(M)	8	Content(M)
}		Content(M)

Table 7

Certainly, in actual implementation procedure, can carry out adaptability revision to the form of above-mentioned each data file and information etc. according to actual conditions.

Transmission for the ease of control securities trading data as a preferred embodiment of the present invention, before step S102, also comprises:

Receive the configuration information of user's input, and with the information updating stored configuration information that receives.

Here, the user can be according to size, the use habit of data file, sets broadcasting bandwidth, broadcast interval information, continuing the cycle of broadcasting of different pieces of information file respectively.Receive earlier the configuration information of user's input, and with the information updating stored configuration information that receives.Then, the data file that encapsulation receives according to stored configuration information.For example, if the user wishes to wait for that the time of whole security price real time information (broadcasting by SPF) is 5 seconds, and the total amount of SPF data is 30MBits (30 megabit), then need the bandwidth of broadcasting of default SPF to be: 30MBits/5s=6MBits/s, the bandwidth of broadcasting that obtains SPF is per second 6 megabits.Like this, the user waits for that the time of quotation (being real time price) is at 5-7 second (considering the time that data processing and information show).

Fig. 2 shows the realization flow of the securities trading data receive method that the embodiment of the invention provides, the mode that digital terminals such as multimedia terminal, set-top box, GPS terminal adopt and above-mentioned securities trading data transferring method is converse is carried out the reception and the parsing of data, and details are as follows:

In step S201, the transport stream that receives according to the digital network protocol analysis, is obtained transport stream;

In step S202, download the information that meets the DSM-CC agreement according to transport stream;

In step S203, reduction securities trading data from the information that downloads to.

In embodiments of the present invention, digital terminal is according to digital TV network agreement mpeg standard, connect table (Program Association Table from program, PAT) can learn Program Map Table (Program MapTable in, PMT), the business description information table (Service Description Table, SDT).

Above-mentioned steps S202 is specially:

1. according to the elementary stream of pmt table indication and the information of SDT table indication, can find DSI information;

2. from the transport stream that receives, download DII information according to DSI information and pmt table;

3. from the transport stream that receives, download DDB according to DII information and pmt table.

Here, digital terminal is according to SDT and pmt table, can learn on which business channels, to have transmitted the wheel multicast data (being DC or 0C wheel multicast data), again according to the elementary stream of pmt table indication and the information of SDT table indication, can find DSI information, according to DSI information description (Association_tag), seek the DII information description that suits the requirements in the PMT standard then.Then, digital terminal transmits channel information (PID) according to the DII of pmt table indication, downloads the information of DII, and according to DII information description (Association_tag), the transmission channel information (PID) of data query DDB in pmt table is downloaded DDB.

At last, digital terminal is according to the information among DSI, DII and the DDB, can reduce various information on securities trading and the data that sent.And, digital terminal according to the information of reduction back general information file can be accurate the securities information of decorrelation, thereby obtain underlying securities transaction and information releasing etc. efficiently.

Further, behind the application start of digital terminal reception securities data, only need collect the gif file that once comprises Shanghai Stock Exchange and Shenzhen Stock Exchange's securities data, generally speaking, this gif file is no change in one day time.After, can whether changing according to local zone time of digital terminal determines whether collecting again gif file, only find in subsequently SPF, STF, SHF file that perhaps corresponding information in sequence number Serial_Number and stock code Securities Code and its buffer memory gif file not at once, just collects gif file again.

Fig. 3 shows the structure of the securities trading data communication system that the embodiment of the invention provides, and only shows the part relevant with the embodiment of the invention for convenience of explanation.

This system can be used for securities trading equipment, can be to run on the unit that software unit, hardware cell or software and hardware in these equipment combine, also can be used as independently, suspension member is integrated in these equipment or runs in the application system of these equipment, wherein:

Collecting unit 301 is gathered the primitive securities transaction data, and the data based content of the securities trading that collects is encapsulated as the data file of different-format, and its implementation repeats no more as mentioned above.

DSM-CC service unit 302 is packaged into the information that meets the DSM-CC agreement according to the data file of stored configuration information after with collecting unit 301 encapsulation, and its implementation repeats no more as mentioned above.

Transmitting element 303, the information that will meet the DSM-CC agreement are packaged into the transport stream that meets the digital network agreement and send, and its implementation repeats no more as mentioned above.

In embodiments of the present invention, collecting unit 301, DSM-CC service unit 302 and transmitting element 303 can be integrated in the station server.Certainly, as shown in Figure 4, collecting unit 301, DSM-CC service unit 302 and transmitting element 303 also can be distributed in three station servers, be stock brokerage services device (Securities Sever, SS) 401, DSM-CC server 402 and broadcast data server (DataBroadcasting Server, DBS) 403.At this moment, DSM-CC server 402 sends to broadcast data server (DataBroadcasting Server, DBS) 403 with the packaged information that meets the DSM-CC agreement according to the mode of DC or OC.Broadcast data server sends to multimedia terminal 404, set-top box 405 by digital TV network or digital multimedia broadcasting network with data flow, and set-top box 405 obtains the parsing of the data stream reduction that receives to export to TV 406 behind the securities data.

For the ease of the transmission of control securities trading data, as a preferred embodiment of the present invention, the securities trading data communication system also comprises:

Dispensing unit 304 receives the configuration information of user's input, and with information updating DSM-CC service unit 302 stored configuration information that receive.

Here, dispensing unit 304 receives the configuration informations of users' input earlier, and with information updating DSM-CC service unit 302 stored configuration information that receive.After DSM-CC service unit 302 receives data file, the data file that encapsulation receives according to stored configuration information.

Fig. 5 shows the structure of the securities trading data receiving system that the embodiment of the invention provides, and only shows the part relevant with the embodiment of the invention for convenience of explanation.

This system can be used for digital terminal, for example multimedia terminal (for example mobile phone etc.), set-top box, GPS terminal etc., can be to run on the unit that software unit, hardware cell or software and hardware in these terminals combine, also can be used as independently, suspension member is integrated in these terminals or runs in the application system of these terminals, wherein:

Receiving element 501 according to the digital network protocol analysis, obtains transport stream with the transport stream that receives, and its implementation repeats no more as mentioned above.

Download unit 502 is downloaded the information that meets the DSM-CC agreement according to transport stream, and its implementation repeats no more as mentioned above.

Reduction unit 503, reduction securities trading data from the information that downloads to, its implementation repeats no more as mentioned above.

The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.

Claims

1, a kind of securities trading data transferring method is characterized in that, described method comprises the steps:

The information of the described DSM-CC of meeting agreement is packaged into transport stream and the transmission that meets the digital network agreement.

2, the method for claim 1, it is characterized in that, described data file is general information file, security real time price file, security tendency file or security historical information file, pass through sequence number association, each securities data that described sequence number unique identification receives between described data file.

3, the method for claim 1 is characterized in that, described configuration information is protocol type, broadcasts bandwidth, broadcasts interval information, continues the cycle of broadcasting.

4, the method for claim 1 is characterized in that, described DSM-CC agreement is specially data carousel agreement or object carousel agreement.

5, the method for claim 1 is characterized in that, described digital network agreement is digital TV network agreement or digital multimedia broadcasting network agreement.

6, the method for claim 1 is characterized in that, described described data file is packaged into the step of the information that meets digital storage media order and control DSM-CC agreement according to stored configuration information before, described method further comprises the steps:

7, a kind of securities trading data receive method is characterized in that, described method comprises the steps:

8, method as claimed in claim 7 is characterized in that, described digital network agreement is the digital TV network agreement, and described transport stream is program connection table, Program Map Table and business description information table.

9, a kind of securities trading data communication system is characterized in that, described system comprises:

10, system as claimed in claim 9 is characterized in that, described DSM-CC agreement is specially data carousel agreement or object carousel agreement.

11, system as claimed in claim 9 is characterized in that, described digital network agreement is digital TV network agreement or digital multimedia broadcasting network agreement.

12, system as claimed in claim 9 is characterized in that, described system also comprises:

Dispensing unit is used to receive the configuration information of user's input, and with the described DSM-CC service unit of the information updating that receives stored configuration information.

13, a kind of securities trading equipment that comprises each described securities trading data communication system of claim 9 to 12.

14, a kind of securities trading data receiving system is characterized in that, described system comprises:

15, system as claimed in claim 14 is characterized in that, described digital network agreement is the digital TV network agreement, and described transport stream is program connection table, Program Map Table and business description information table.

16, a kind of digital terminal that comprises claim 14 or 15 each described securities trading data receiving systems.