CN103441892B - Multi-user flow statistical system based on broadcast television network - Google Patents
Multi-user flow statistical system based on broadcast television network Download PDFInfo
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- CN103441892B CN103441892B CN201310363232.9A CN201310363232A CN103441892B CN 103441892 B CN103441892 B CN 103441892B CN 201310363232 A CN201310363232 A CN 201310363232A CN 103441892 B CN103441892 B CN 103441892B
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Abstract
The invention discloses a multi-user flow statistical system based on a broadcast television network. The multi-user statistical system based on the broadcast television network comprises a message analyzing unit, a storing unit, a multi-user management unit and a flow analyzing unit. The message analyzing unit simultaneously receives and analyzes broadcast television network data of multiple users, extracts key data, and forms a statistical information queue corresponding to each network protocol for each network protocol. The storing unit stores the statistical information queues output by the message analyzing unit. The multi-user management unit creates a corresponding relation table of network behaviors and the users and a table space according to the corresponding relation between user authorization messages and network access user names. The corresponding relation table records the storage space address of the key data of the network behaviors of each user in the statistical information queues through logic mapping. The flow analyzing unit finds the storage address of key data of the network behavior of a certain user through looking up of the corresponding relation table and the table space, counts up all flow of the storage address, and completes network flow analysis of the user.
Description
Technical field
The present invention relates to a kind of multi-user flow statistical system, more particularly, to H04 electrical communication technology H04L digital information
Transmission, such as telegraph communication H04L12/00 data switching networks H04L12/02 parts H04L12/26 monitoring arrangement;Test dress
Put.
Background technology
With CHINA RFTCOM Co Ltd two-way engineering perfect, it is mutual that increasing user begins to use CHINA RFTCOM Co Ltd to carry out program request
The access of dynamic and internet, each request program by video-on-demand times, which type of program of user's program request in what region, and
Using the number of the flow of this network, etc. statistical value all become the critical data of radio, TV and film industries perfect service, with network
Maturation, the popularization of user, the bandwidth of network node can be increased sharply at double, and the statistical method based on software far can not meet originally
The requirement of bandwidth, can meet the requirement of the bandwidth being doubled and redoubled using the statistics that hardware carries out flow.
There are two data paths, a path is used for transmitting TV programme signal in CHINA RFTCOM Co Ltd after bidirectional rebuilding,
Another path is used for transmitting Internet data and program request control data, by analyzing Internet data and the point of Article 2 data path
Broadcast control data, you can the flow of the generation of user is counted.Internet data and program request control data are all packaged in
Under VLAN format, if VLAN is Layer 2 data, Internet data and program request control data are exactly three layer data, and form is respectively
It is PPPoE and Ethernet data.
Content of the invention
The present invention is directed to the proposition of problem above, and a kind of multi-user flow statistical system based on CHINA RFTCOM Co Ltd developing
System, has:
Receive simultaneously and analyze the CHINA RFTCOM Co Ltd data of multiple users, extract critical data, for every kind of procotol shape
Become the message analysis unit of the corresponding statistical information queue of this kind of procotol;
Store the memory cell of the statistical information queue of described message analysis unit output;
According to the corresponding relation of authorized user message and Internet user's name, set up the mapping table of network behavior and user
Multi-user management unit with table space;Described relation table passes through each user in statistical information queue described in logical mappings record
The critical data of network behavior memory space address;
Flow analysis unit, by searching described relation table and table space, finds a certain user network behavior and closes bond number
According to storage address, add up this storage address all flows, complete a certain user surfing flow analysis.
CHINA RFTCOM Co Ltd packet contains:The data that internet behavior is produced based on PPPoE agreement;Program request behavior is based on vlan information
VOD program request produce data;
Memory cell is divided into:User's program request real-time traffic memory space and user's online real-time traffic memory space.
Described critical data at least includes:User's internet behavior mark, message length and upper and lower line flag, user's program request row
For mark, message length and upper and lower row information.
Described flow rate calculation unit has an accumulator:The data space transmitting according to user management module
After address date, read the original recorded data in this space first, original record is tired out with current message length value
Plus, accumulated result is write in memory space.
Described amount calculation unit also has a customer flow timer, and this timer passes through to arrange threshold value, when reaching
During time threshold, the flow value in memory space is reset.
Also there is statistical report unit,
Receive the traffic statistics that flow analytic unit produces, encapsulate data into ethernet frame format and be transferred to far-end
Statistics equipment.
Described statistical report unit also has network flow speed controller.
Due to employing technique scheme, a kind of multi-user flow statistical system based on CHINA RFTCOM Co Ltd that the present invention provides
System, by arranging table, in statistical information queue described in logical mappings, the storage of the critical data of the network behavior of each user is empty
Between address, can accurately count the data on flows that the respective surfing flow of different user and video request program produce, compared to existing
There is technology, there is quick, real-time feature, be very suitable for using on a large scale in the CHINA RFTCOM Co Ltd after upgrading.
Brief description
For the technical scheme of clearer explanation embodiments of the invention or prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing do one simply introduce it should be apparent that, drawings in the following description are only
Some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used
So that other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the module map of the present invention
Fig. 2 is the mapping relations schematic diagram of the present invention
Fig. 3 is the theory diagram of the present invention
Specific embodiment
Purpose, technical scheme and advantage for making embodiments of the invention are clearer, with reference to the embodiment of the present invention
In accompanying drawing, clearly complete description is carried out to the technical scheme in the embodiment of the present invention:
As depicted in figs. 1 and 2:A kind of multi-user flow statistical system based on CHINA RFTCOM Co Ltd, main inclusion:
Receive simultaneously and analyze the CHINA RFTCOM Co Ltd data of multiple users, extract critical data, for every kind of procotol shape
Become the message analysis unit of the corresponding statistical information queue of this kind of procotol;
Store the memory cell of the statistical information queue of described message analysis unit output;
According to the corresponding relation of authorized user message and Internet user's name, set up the mapping table of network behavior and user
Multi-user management unit with table space;Described relation table passes through each user in statistical information queue described in logical mappings record
The critical data of network behavior memory space address.
Flow analysis unit, by searching described relation table and table space, finds a certain user network behavior and closes bond number
According to storage address, add up this storage address all flows, complete a certain user surfing flow analysis.
The data that internet behavior is produced based on PPPoE agreement;The number that the VOD program request based on vlan information for the program request behavior produces
According to;
Memory cell is divided into:User's program request real-time traffic memory module and user's online real-time traffic memory space.
Described critical data at least includes:User's internet behavior mark, message length and upper and lower line flag, user's program request row
For mark, message length and upper and lower row information.
After the address date of the data space transmitting according to user management module, read first in this space
Original recorded data, original record is added up with current message length value, and accumulated result is write in memory space.
Described amount calculation unit also has a customer flow timer, and this timer passes through to arrange threshold value, when reaching
During time threshold, the flow value in memory space is reset.
If do not reset, the reported data of mistake can be produced it is assumed that certain user there is online or program request can produce necessarily
Data, this data is recorded in memory space, and after having spent a period of time, this user no longer surfs the Net or program request, then this user
The flow in this moment should be 0, but if the value in memory space is not cleared, the data reporting or the value of last time.
Also reside in statistical report unit,
Receive the traffic statistics that flow analytic unit produces, encapsulate data into ethernet frame format and be transferred to far-end
Statistics equipment.
Described statistical report unit also has network flow speed controller.
Embodiment 1
It is embodied as explaining:
User's Internet data form is named as N, then user 1 is N1, and user 2 is N2, and by that analogy, form N is specific as follows
Table:
VLAN head | PPPoE head | User profile | Internet data |
User's program request control data form is named as V, then user 1 is V1, and user 2 is V2, and by that analogy, form V is concrete
As following table:
VLAN head | Ether net head | User profile | Program request control data |
The data being located at transmission over networks is as shown in table 1 below:
N2 | N2 | N3 | N1 | V1 | N3 | V1 | N2 | N1 |
There are 3 users, the order that this data enters message analysis unit is from left to right message on table 1 explanation network
After analytic unit receives data, first according to PPPoE head and Ethernet Head Section divide Internet data and program request control data and on
Line flag and lower line flag, and flag bit is set is distinguish between, 1 expression Internet data, 0 expression program request control data, 1 represents
OK, 0 represents descending, further comprises bag long message simultaneously, information derived above and user profile are collectively constituted pass in this head
Key word information is named as K, and form is defined as follows table:
Upstream or downstream mark | Online or program request mark | Bag long message | User profile |
Data K is input to multi-user management unit, multi-user management unit will form data after removing bag long message in K
T form such as following table:
Upstream or downstream mark | Online or program request mark | User profile |
T is input to mapping logic, mapping logic collectively constitutes the logic based on content search address with lookup table space,
Obtain address in flow memory space for the user 2 through computing, after multi-user management unit obtains this address, go to read user
Flow value before 2, this value and current bag length is sent into flow rate calculation unit and is added up, obtain new flow value, will be new
Flow value write again in the address of the corresponding flow memory space of user 2, multi-user management unit will be in reset signal simultaneously
Before arrival, by customer flow information transfer to statistical report unit.
According to table 1, the then still N2 that subsequent time arrives, mapping logic can obtain identical flow memory space address,
Equally it is calculated as above.After N3 inputs, mapping logic can obtain the corresponding flow memory space address of user 3, each unit
Coordinate to complete the flow rate calculation of different user and report.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept equivalent or change in addition, all should be included within the scope of the present invention.
Claims (6)
1. a kind of multi-user flow statistical system based on CHINA RFTCOM Co Ltd, has:
Receive simultaneously and analyze the CHINA RFTCOM Co Ltd data of multiple users, extract critical data, being formed for every kind of procotol should
Plant the message analysis unit of procotol corresponding statistical information queue;
Store the memory cell of the statistical information queue of described message analysis unit output;
Confirm user name and user's authorization privilege, set up multi-user's pipe of network behavior and user name mapping table and table space
Reason unit;Described relation table passes through the pass bond number of the network behavior of each user in statistical information queue described in logical mappings record
According to memory space address;
Flow analysis unit, by searching described relation table and table space, finds a certain user network behavior critical data
Storage address, all flows of this storage address that adds up, complete the surfing flow statistics of a certain user;
The data that internet behavior is produced based on PPPoE agreement;The data that the VOD program request based on vlan information for the program request behavior produces;
Memory cell is divided into:User's program request real-time traffic memory space and user's online real-time traffic memory space.
2. a kind of multi-user flow statistical system based on CHINA RFTCOM Co Ltd according to claim 1, is further characterized in that:Institute
State critical data at least to include:User's internet behavior mark, message length and upper and lower line flag, user's program request behavior mark, report
Civilian length and upper and lower row information.
3. a kind of multi-user flow statistical system based on CHINA RFTCOM Co Ltd according to claim 1, is further characterized in that stream
Amount analytic unit has an accumulator:After the address date of the data space that multi-user management unit transmits, first
Read the original recorded data in this space, original record is added up with current message length value, by accumulated result
In write memory space.
4. a kind of multi-user flow statistical system based on CHINA RFTCOM Co Ltd according to claim 3, is further characterized in that stream
Amount analytic unit also there is a customer flow timer, this timer pass through arrange time threshold, when reached between threshold value when, will
Flow value in memory space resets.
5. a kind of multi-user flow statistical system based on CHINA RFTCOM Co Ltd according to claim 1, is further characterized in that tool
There is statistical report unit,
Receive the traffic statistics that flow analytic unit produces, encapsulate data into the system that ethernet frame format is transferred to far-end
Meter equipment.
6. a kind of multi-user flow statistical system based on CHINA RFTCOM Co Ltd according to claim 5, is further characterized in that:Institute
State statistical report unit and also there is network flow speed controller.
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Cited By (1)
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CN108923941A (en) * | 2018-08-17 | 2018-11-30 | 广州乐尚网络科技有限公司 | A kind of multi-user flow statistical system applied to network |
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CN104243341B (en) * | 2014-09-22 | 2017-09-08 | 曙光信息产业(北京)有限公司 | Data processing method and device |
CN109889401B (en) * | 2019-01-22 | 2021-03-16 | 金蝶软件(中国)有限公司 | Flow statistical method, device, computer equipment and storage medium |
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CN101014062A (en) * | 2007-02-09 | 2007-08-08 | 华为技术有限公司 | Rule processing method and apparatus and data citing method |
CN101729746A (en) * | 2008-10-21 | 2010-06-09 | 北京视博数字电视科技有限公司 | Televiewing control method and device |
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Patent Citations (4)
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CN1956389A (en) * | 2005-10-27 | 2007-05-02 | 中兴通讯股份有限公司 | Method for implementing accounting multicase data flow based on user |
CN101014062A (en) * | 2007-02-09 | 2007-08-08 | 华为技术有限公司 | Rule processing method and apparatus and data citing method |
CN101729746A (en) * | 2008-10-21 | 2010-06-09 | 北京视博数字电视科技有限公司 | Televiewing control method and device |
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