CN103795963B - Multi-spot video conference system services end structure - Google Patents
Multi-spot video conference system services end structure Download PDFInfo
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- CN103795963B CN103795963B CN201210431534.0A CN201210431534A CN103795963B CN 103795963 B CN103795963 B CN 103795963B CN 201210431534 A CN201210431534 A CN 201210431534A CN 103795963 B CN103795963 B CN 103795963B
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Abstract
The present invention provides a kind of multi-spot video conference system service end structure, and the multi-spot video conference system service end at least includes：Database module, the data for storage system；Data high-speed memory module, for storing the high data of frequency of usage in the data；Business logic modules, obtain service logic, processing business logic sends the request of data of data needed for obtaining processing business logic for receiving and parsing through signaling；The data management module being connected respectively with business logic modules, data high-speed memory module and database module, for receiving the request of data, easy data retrieval is performed to data high-speed memory module, or perform to database module execution depth data retrieval after easy data retrieval, data needed for obtaining complete the processing to service logic for business logic modules.The present invention improves the linking efficiency between service logic and data, alleviates data latency problem, improves the performance of system.
Description
Technical field
The present invention relates to multi-spot video conference system, more particularly to a kind of multi-spot video conference system service end structure.
Background technology
Multi-spot video conference system refers to individual or the colony of multiple different places, is passed by existing various telecom communications
Defeated media, a variety of data such as the quiet of personage, dynamic image, voice, word, picture are distributed on the computer of each user,
So that geographically scattered user can be with copolymerization one at, pass through the various ways exchange of information such as figure, sound, increase both sides couple
The understandability of content.Multi-spot video conference system generally includes service end, conference room terminal, computer desktop type terminal, electricity
Talk about some such as access gateway, gateway.
Multi-spot video conference system can have video conference, Web conference, voice conferencing, electronic whiteboard, document sharing, text
A variety of functions such as part is shared, collaborative browse, Desktop Share, electronic voting, tele-balloting, file collaboration modification, not only sound, regard
A variety of data such as frequency flow data, also control information, meeting room information, personal information, authority information.These data are all deposited substantially
Storage is in database.Traditional video conferencing system is all directly accessed the database when calling these data.When establishment meeting
When scale reaches thousand people and the above, each table might have hundreds of thousands to millions of data volumes in database, in such sea
Required data are obtained in amount data, it will be the work for consuming very much resource.
All it is often to need frequent visit data due to various real time datas can be used in video conferencing system
Storehouse, causes to produce substantial amounts of I/O operation, has a strong impact on the efficiency of whole system, is that convention brings data access bottleneck.
When multi-spot video conference system sets up convention, the efficiency of reading and writing data can be with data volume directly from database
Increase and drastically decline.When simply merely obtaining the data such as lists of persons, list of devices in video conference, number will be consumed
Dividing to plant can just take, and for real-time and the high operations of frequency such as upper offline, broadcast, can also occur with the increase of data volume
Slow situation is responded, causes to have a strong impact on being normally carried out for meeting.
The content of the invention
The shortcoming of prior art in view of the above, it is an object of the invention to provide a kind of multi-spot video conference system clothes
Business end structure, for solution, multi-spot video conference system obtains the frequent access database of data needs and seriously shadow in the prior art
The problem of acoustic system efficiency.
In order to achieve the above objects and other related objects, the present invention provides a kind of multi-spot video conference system service end knot
Structure, the multi-spot video conference system service end at least includes：
Database module, the data for storing multi-spot video conference system.
Data high-speed memory module, the data of predetermined threshold value are higher than for storing frequency of usage in the data.
Business logic modules, for receiving signaling, parse the signaling and obtain service logic, handle the service logic,
Send the request of data of data needed for obtaining the processing service logic.
The number being connected respectively with the business logic modules, the data high-speed memory module and the database module
According to management module, for receiving the request of data that the business logic modules are sent, the data high-speed storage is gone to
Database module, which is gone to, after the easy data retrieval of module progress data retrieval, or the execution easy data retrieval enters line number
Retrieved according to the depth data of retrieval, to obtain the data needed for the processing service logic, so that business logic modules are complete accordingly
The processing of paired service logic.
Preferably, the data high-speed memory module is stored data in internal memory.The database module deposits data
Storage is in a hard disk.
Preferably, the data high-speed memory module includes：Business module unit, including it is multiple in units of type of service
Business datum block, the data associated for storing the type of service in the data that the depth data retrieval is obtained；Block of information
Unit, including multiple information data blocks in units of information type, for storing the data that the depth data retrieval is obtained
In the associated data of information type.
Preferably, the business module unit also includes there is the business number in business dictionary table, the business dictionary table
According to the address of block, for the data stored in quick-searching business module unit.Have in described information data block and current information
The address of the other information data block of data block associated, the other information number for quick calling and current information data block associated
According to the data in block.
Preferably, the data management module includes：The first interface being connected with the business logic modules, is used for and industry
Logic module of being engaged in carries out data transfer；The second interface being connected with the database module, for entering line number with database module
According to transmission；The Data Management Unit being connected with the data high-speed memory module, for carrying out the easy data retrieval and institute
Depth data retrieval is stated, the depth data is retrieved to the data obtained and is stored in the data high-speed memory module.
Preferably, the Data Management Unit is additionally operable to delete and used in the data that the data high-speed memory module is stored
The low data of the frequency.
Preferably, if easy data retrieval gets the number needed for the business logic modules processing business logic
According to then data management module does not perform the depth data retrieval；If the easy data retrieval does not get the business and patrolled
The data needed for resume module service logic are collected, then data management module performs the depth data retrieval.
As described above, the multi-spot video conference system service end structure of the present invention, has the advantages that：
Multi-spot video conference system of the present invention services end structure by the way that service end is divided into business logic modules, data pipe
Module, data memory module and database module are managed, the linking efficiency between service logic and data is improved；
Multi-spot video conference system service end structure of the present invention alleviates multi-threaded business logic and is largely concurrently accessing number
Caused data queue, waiting problem during according to storehouse；
Multi-spot video conference system service end structure of the present invention saves the part resource that system is used to read data, so that
Make system that more resource allocations can be used for the operations such as sound, the processing of video flowing and distribution control, so as to improve multipoint video
The efficiency and overall performance of conference system.
Brief description of the drawings
Fig. 1 is shown as the structural representation of the service end of multi-spot video conference system service end structure of the present invention.
Fig. 2 is shown as the data management module and data memory module that multi-spot video conference system of the present invention services end structure
Structural representation.
Embodiment
Illustrate embodiments of the present invention below by way of specific instantiation, those skilled in the art can be by this specification
Disclosed content understands other advantages and effect of the present invention easily.The present invention can also pass through specific realities different in addition
The mode of applying is embodied or practiced, the various details in this specification can also based on different viewpoints with application, without departing from
Various modifications or alterations are carried out under the spirit of the present invention.
Fig. 1 is the service end structural representation that multi-spot video conference system of the present invention services end structure.
As shown in figure 1, the multi-spot video conference system service end at least includes：
Database module 7, the data for storing multi-spot video conference system in a hard disk.
Data high-speed memory module 5, the number of predetermined threshold value is higher than for storing frequency of usage in the data in internal memory
According to.In the present invention, the data that data high-speed memory module 5 is stored are called frequency height in multi-spot video conference system
Data.
Business logic modules 1, for receiving signaling, parse the signaling and obtain service logic, handle the service logic,
Send the request of data of data needed for obtaining the processing service logic.
It is connected respectively with the business logic modules 1, the data high-speed memory module 5 and the database module 7
Data management module 3, for receiving the request of data that the business logic modules 1 are sent, goes to the data high-speed
Memory module 5 goes to database module 7 after carrying out the easy data retrieval of data retrieval, or the execution easy data retrieval
The depth data retrieval of data retrieval is carried out, to obtain the data needed for the processing service logic, for business logic modules 1
The processing to service logic is completed accordingly.
The data management module 3 and data high-speed that Fig. 2 is shown as multi-spot video conference system service end structure of the present invention are deposited
Store up the structural representation of module 5.
As shown in Fig. 2 data management module 3 includes first interface 31, the data base-oriented mould of service-oriented logic module
The second interface 33 of block, the Data Management Unit 35 being connected with data memory module 5.
Data high-speed memory module 5 includes information module unit 51 and business module unit 53.
Information module unit 51 includes multiple information data blocks such as information data block 511, information data block 513.Information data
Have in block 511 and have relative other numbers in the address of relative data message block 513, information data block 513
According to the address of block of information.
Business module unit 53 includes business dictionary table 531 and business datum block 533, business datum block 535, business datum
Multiple business datum blocks such as block 537.There are business datum block 533, business datum block 535, business datum in business dictionary table 531
The address of business datum block in all business module units 53 such as block 537, consequently facilitating the address in retrieval service data block.
Below exemplified by logging in meeting, illustrate the service end structure of multi-spot video conference system service end structure of the present invention
Function flow.
First user logs in for the first time at meeting end, and meeting end sends logging request signaling to service end.
The business logic modules 1 of service end are received after the signaling, and every business that parsing signaling obtains logging request is patrolled
Volume, the service logic includes detection account legitimacy, password validity, personnel's type checking.Described in 1 pair of business logic modules
Service logic is handled, and sends the request of data of data needed for acquisition handles the service logic.The processing business is patrolled
Data needed for volume include account, password, name, position, conference room name, meeting room type and the other and service logic
Related information.
The first interface 31 for connecting business logic modules is received after the request of data that business logic modules 1 are sent, number
Easy data retrieval is carried out in data high-speed memory module 5 according to the request of data according to administrative unit 35, the account is searched
Number, password, name, position, conference room name, meeting room type and other information related to the service logic.
The easy data retrieval is without the information for obtaining the lookup.After the result for obtaining the easy data retrieval,
Data Management Unit 35 carries out depth data retrieval in database module 7, connects the second interface 33 of database module from number
According to obtaining the account, password, name, position, conference room name, meeting room type and other with the service logic phase in storehouse
The information of pass.
The first interface 31 of business logic modules is connected, by the account, password, name, position, conference room name, meeting
View room type and other information related to the service logic are sent to business logic modules 1, and business logic modules 1 are received
After data, the processing to every service logic is completed.The success of first User logs in, completes to log in for the first time.
Data Management Unit 35 distributes to multi-spot video conference system the ID of the first user and the account of the first user
Number, password, name, job information be stored in information data block 511 for depositing personal information, by the user of the first user
ID, and conference room name, meeting room information are stored in the information data block 513 for depositing meeting room information.Information data block 511
In also have the address of information data block 513, it is quick when being easy to read personal information to read meeting room information.
Data Management Unit 35 by the account, password, name, position, conference room name, meeting room type and it is other with
The related information deposit of the service logic is preserved in the business datum block 533 of registering service information.Deposited in business dictionary table 531
There is the address of business datum block 533, be easy to the quick information for reading registering service.
Data Management Unit 35 records the use time and access times of the login related data of the first user described above.
Data Management Unit 35 detects the threshold that the data volume stored in data high-speed memory module has reached systemic presupposition
Value, is deleted in the nearest three days untapped data stored in data high-speed memory module, a nearest month access times are most
The related data of ten few users.
It should be noted that in the present embodiment, using nearest three days stored in deletion data high-speed memory module
In untapped data, the related data of ten minimum users of a nearest month access times, but be not limited thereto, according to
The actual conditions of system, may be selected restriction use time, restriction access times or other restriction use time combination restrictions and use
The method of number of times, should have identical effect.
First user is after first time logs in, and next day carries out second at meeting end and logged in, and meeting end sends logging request
Signaling is to service end.
The business logic modules 1 of service end are received after the signaling, and every business that parsing signaling obtains logging request is patrolled
Volume.1 pair of service logic of business logic modules is handled, and sends the number of data needed for acquisition handles the service logic
According to request.
The first interface 31 for connecting business logic modules is received after the request of data that business logic modules 1 are sent, number
Easy data retrieval is carried out in data high-speed memory module 5 according to the request of data according to administrative unit 35.According to business word
The address having in allusion quotation table 531, finds the data needed for processing business logic in business datum block 533.
The first interface 31 of business logic modules is connected, the data found business logic modules 1 are sent to, business is patrolled
Collect module 1 to receive after data, complete the processing to every service logic.The success of first User logs in, completes second and logs in.
Data Management Unit 35 records the use time and access times of the login related data of the first user described above.
In summary, multi-spot video conference system of the present invention services end structure by the way that service end is divided into service logic mould
Block, data processing module and database module, improve the linking efficiency between service logic and data, so as to solve existing
Multi-spot video conference system obtains the problem of data need frequently to access database and have a strong impact on system effectiveness in technology
It should be noted that the diagram provided in the present embodiment only illustrates the basic conception of the present invention in a schematic way,
Then only display is painted with relevant component in the present invention rather than according to component count, shape and the size during actual implementation in schema
System, it is actual when implementing, and kenel, quantity and the ratio of each component can be a kind of random change, and its assembly layout kenel also may be used
Can be increasingly complex.
The above-described embodiments merely illustrate the principles and effects of the present invention, not for the limitation present invention.It is any ripe
Know the personage of this technology all can carry out modifications and changes under the spirit and scope without prejudice to the present invention to above-described embodiment.Cause
This, those of ordinary skill in the art is complete without departing from disclosed spirit and institute under technological thought such as
Into all equivalent modifications or change, should by the present invention claim be covered.
Claims (6)
1. a kind of multi-spot video conference system services end structure, it is characterised in that the multi-spot video conference system service end is extremely
Include less：
Database module, the data for storing multi-spot video conference system；
Data high-speed memory module, the data of predetermined threshold value are higher than for storing frequency of usage in the data；
Business logic modules, for receiving signaling, parse the signaling and obtain service logic, handle the service logic, send
The request of data of data needed for obtaining the processing service logic；
The data pipe being connected respectively with the business logic modules, the data high-speed memory module and the database module
Module is managed, for receiving the request of data that the business logic modules are sent, the data high-speed memory module is gone to
Database module progress data inspection is gone to after carrying out the easy data retrieval of data retrieval, or the execution easy data retrieval
The depth data retrieval of rope, data needed for the service logic are handled to obtain, so that business logic modules are completed pair accordingly
The processing of service logic；Wherein, if needed for easy data retrieval gets the business logic modules processing business logic
Data, then data management module do not perform depth data retrieval；If the easy data retrieval does not get the industry
Data needed for logic module processing business logic of being engaged in, then the data management module execution depth data retrieval.
2. multi-spot video conference system according to claim 1 services end structure, it is characterised in that：
The data high-speed memory module is stored data in internal memory；
The database module is stored data in hard disk.
3. multi-spot video conference system according to claim 1 services end structure, it is characterised in that：
The data high-speed memory module includes：
Business module unit, including multiple business datum blocks in units of type of service, for storing the depth data retrieval
The data that type of service in the data of acquisition is associated；
Information module unit, including multiple information data blocks in units of information type, for storing the depth data retrieval
The data that information type in the data of acquisition is associated.
4. multi-spot video conference system according to claim 3 services end structure, it is characterised in that：
The business module unit also includes the address for having the business datum block in business dictionary table, the business dictionary table,
For the data stored in quick-searching business module unit；
There is the address with the other information data block of current information data block associated in described information data block, for fast velocity modulation
With the data in the other information data block with current information data block associated.
5. multi-spot video conference system according to claim 1 services end structure, it is characterised in that：
The data management module includes：
The first interface being connected with the business logic modules, for carrying out data transfer with business logic modules；
The second interface being connected with the database module, for carrying out data transfer with database module；
The Data Management Unit being connected with the data high-speed memory module, for carrying out the easy data retrieval and the depth
Degrees of data is retrieved, and the depth data is retrieved to the data obtained and is stored in the data high-speed memory module.
6. multi-spot video conference system according to claim 5 services end structure, it is characterised in that：
The Data Management Unit is additionally operable to delete the low number of frequency of usage in the data that the data high-speed memory module is stored
According to.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210431534.0A CN103795963B (en) | 2012-11-01 | 2012-11-01 | Multi-spot video conference system services end structure |
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| CN201210431534.0A CN103795963B (en) | 2012-11-01 | 2012-11-01 | Multi-spot video conference system services end structure |
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| Publication Number | Publication Date |
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| CN103795963A CN103795963A (en) | 2014-05-14 |
| CN103795963B true CN103795963B (en) | 2017-09-01 |
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| CN201210431534.0A Expired - Fee Related CN103795963B (en) | 2012-11-01 | 2012-11-01 | Multi-spot video conference system services end structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106375283B (en) * | 2016-08-29 | 2019-10-22 | 上海倍增智能科技有限公司 | A kind of more conferencing datas quickly position and select system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1317110A (en) * | 1999-05-07 | 2001-10-10 | 精工爱普生株式会社 | Meeting system and information recording medium |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030110218A1 (en) * | 2001-12-12 | 2003-06-12 | Stanley Randy P. | Local caching of images for on-line conferencing programs |
| JP4365239B2 (en) * | 2004-02-25 | 2009-11-18 | パイオニア株式会社 | Network conferencing system |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1317110A (en) * | 1999-05-07 | 2001-10-10 | 精工爱普生株式会社 | Meeting system and information recording medium |
Non-Patent Citations (1)
| Title |
|---|
| 基于SIP协议的视频会议系统设计与开发;韩义;《中国优秀硕士学位论文全文数据库 信息科技辑》;20090915;第3-4章 * |
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