CN103188083A - Network conference system based on cloud computing - Google Patents
Network conference system based on cloud computing Download PDFInfo
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- CN103188083A CN103188083A CN2011104437112A CN201110443711A CN103188083A CN 103188083 A CN103188083 A CN 103188083A CN 2011104437112 A CN2011104437112 A CN 2011104437112A CN 201110443711 A CN201110443711 A CN 201110443711A CN 103188083 A CN103188083 A CN 103188083A
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Abstract
The invention provides a network conference system based on cloud computing, which comprises at least one network conference center and service equipment connected with the network conference centers and based on the cloud computing, wherein the network conference centers are used for conducting two-way communication with partial conference participation equipment and acquiring information collected by the rest conference participation equipment, and the service equipment is used for determining one network conference center based on conference participation request information of the conference participation equipment and first relevant information of each network conference center, so that the two-way communication can be conducted with the conference participation equipment corresponding to the conference participation request information. According to the network conference system, the two-way communication of one network conference center with the conference participation equipment can be determined through the service equipment based on the cloud computing, so that loads of the network conference centers can be balanced very well.
Description
Technical field
The present invention relates to the Web conference field, particularly relate to a kind of netmeeting based on cloud computing.
Background technology
Legacy network conference system or star topology, or tree are fit to be applied in the meeting of middle-size and small-size scale.Because when facing 1,000,000, ten million other convention of the order of magnitude, all communication datas all concentrate on a central server and carry out respective handling in the conference system of star topology, cause thus that this central server load is excessive, efficient is extremely low; Though the conference system classification of tree arranges server, have the complicated problems that organizes a meeting between subordinate and the higher level, and generally speaking, higher level's server does not have the personnel of subordinate data, can cause can't proper communication etc. problem.Moreover, videoconference server no matter, or the server of other functions, all there is a problem, be IP address or the domain name that the user needs to know in advance the server that is authorized to login, and in the face of a large amount of service IP or domain names, the user is very difficult accurately definite IP or domain name that oneself obtains the server of login mandate often.In addition, before each meeting, also need the server of manually authorizing each participant to login, and announce in session that everyone obtains to login the IP of the server of mandate, thus, just being easy to appear at meeting also had the participant to obtain the IP of the server of login mandate in telephone counseling self in last minute.The more important thing is, in convention, the above user of hundreds of thousands usually can be taken place concentrate the situation that signs in to a station server simultaneously, is not that data processing speed sharply descends thereby cause this station server, the machine of delaying exactly.
Therefore, the loading problem in the face of the legacy network conference system provides a kind of new network conference system, is those skilled in the art's urgent problems.
Summary of the invention
The shortcoming of prior art the object of the present invention is to provide a kind of netmeeting based on cloud computing in view of the above, so that the load of each equipment in the equalizing network conference system.
Reach other relevant purposes for achieving the above object, the invention provides a kind of netmeeting based on cloud computing comprises at least: at least one Web conference center is used for carrying out two-way communication with part participant equipment and obtaining the information that residue participant equipment is gathered; And the service equipment based on cloud computing that is connected with each Web conference center, be used for determining a Web conference center based on the participant solicited message of participant equipment and first relevant information at each Web conference center, in order to carry out two-way communication with the corresponding participant equipment of described participant solicited message.
Preferably, described Web conference center comprises: data storage device; The reading and writing data equipment that communicates to connect with described data storage device; At least one data processing equipment, each all is connected with described reading and writing data devices communicating, be used for the information that each participant equipment that described service equipment based on cloud computing is sent to is gathered is carried out being transferred to described reading and writing data equipment again after the respective handling, so that storage.
Preferably, described Web conference center also comprises: be redirected policy module, after the data treatment facility two-way communication that is used for comprising when a participant equipment and Web conference center is connected, in the data processing equipment that this Web conference center comprises, redefine a data treatment facility based on second relevant information, in order to be connected with this participant equipment two-way communication.
Preferably, described first relevant information comprises following at least one: the quantity at Web conference center; The bandwidth at each Web conference center; The liveness at each Web conference center; The geographical position at each place, Web conference center; The quantity of the data processing equipment that each Web conference center comprises; The up-downgoing code flow at each Web conference center; The quantity of the participant equipment that is connected with each Web conference center two-way communication; The quantity of the central processing unit of the data processing equipment that each Web conference center comprises; The capacity of the internal memory of the data processing equipment that each Web conference center comprises.
Preferably, described second relevant information comprises following at least one: the institutional sector under the corresponding user of participant equipment; The corresponding user's of participant equipment Permission Levels; The matching degree of the geographical position at the place, Web conference center that is connected with the two-way communication of participant equipment and the corresponding user of this participant equipment location; The load capacity of the data processing equipment that is connected with the two-way communication of participant equipment.
Preferably, described data processing equipment comprises multipoint control unit (MCU).
As mentioned above, netmeeting based on cloud computing of the present invention, have following beneficial effect: the netmeeting based on cloud computing of the present invention is by determining that based on the service equipment of cloud computing a Web conference center and participant equipment carry out two-way communication, the load at each Web conference center of equilibrium that can be fabulous; And each participant only need determine IP or domain name based on the service equipment of cloud computing, can participate in Web conference by corresponding participant equipment, avoided existing and need distribute the IP of different server or the trouble of domain name to different participants; In addition, the redirected policy module in the data processing equipment can come the load of each data processing equipment of balanced belonging network conference centre based on second relevant information; In addition, each Web conference center obtains the information that each participant equipment is gathered, and the data that the Web conference center that is in diverse geographic location is stored backup each other.
Description of drawings
Fig. 1 is shown as the structural representation of the netmeeting based on cloud of the present invention.
Fig. 2 is shown as the structural representation at Web conference of the present invention center.
The element numbers explanation
1 netmeeting based on cloud computing
11 Web conference centers
111 data storage devices
112 reading and writing data equipment
113 data processing equipments
12 service equipments based on cloud computing
2 participant equipment
Embodiment
Below by particular specific embodiment explanation embodiments of the present invention, person skilled in the art scholar can understand other advantages of the present invention and effect easily by the disclosed content of this specification.
Fig. 1 is the netmeeting structural representation based on cloud computing of the present invention.Described netmeeting 1 based on cloud computing comprises: the service equipment 12 that a plurality of Web conferences center 11 reaches based on cloud computing.
Described Web conference center 11 is used for carrying out two-way communication with part participant equipment 2 and obtaining the information that residue participant equipment 2 is gathered.
Wherein, participant equipment comprises any can operation by the participant in order to participate in the equipment of Web conference, and it includes but not limited to the networking telephone, is equiped with the electronic equipment of conference software, as computer, video conference terminal etc.The information of participant equipment collection comprises that any needs offer the information of other participant equipment, preferably, include but not limited to: voice messaging, pictorial information, text message, video information etc.
Wherein, the participant equipment that carries out two-way communication with a network center 11 is determined by the service equipment 12 based on cloud computing.
Described service equipment 12 based on cloud computing is connected with each Web conference center 11, be used for determining a Web conference center 11 based on the participant solicited message of participant equipment 2 and first relevant information at each Web conference center 11, in order to carry out two-way communication with the corresponding participant equipment 2 of described participant solicited message.
Wherein, the participant solicited message of described participant equipment 2 comprises any information for the request conference participation, preferably, include but not limited to: meeting name information to be participated in, the user's of participant equipment 2 identity information, participant equipment 2 geographic location information etc.Described first relevant information comprises any information relevant with the Web conference center, preferably, include but not limited to: the quantity at Web conference center, the bandwidth at each Web conference center, the liveness at each Web conference center, the geographical position at each place, Web conference center, the quantity of the data processing equipment that each Web conference center comprises (will be described in detail in the embodiment shown in Figure 2), the up-downgoing code flow at each Web conference center, the quantity of the participant equipment that is connected with each Web conference center two-way communication, the quantity of the central processing unit of the data processing equipment that each Web conference center comprises, the capacity of the internal memory of the data processing equipment that each Web conference center comprises etc.
Wherein, described service equipment 12 based on cloud computing based on each Web conference center communicate by letter to obtain first relevant information.Described service equipment 12 based on cloud computing based on the participant solicited message of passing through to obtain this participant equipment of the participant equipment that signs in to self.
For example, after the user of described participant equipment 2 makes that based on the network address information of described service equipment 12 based on cloud computing participant equipment 2 and described service equipment 12 based on cloud computing communicate to connect, input comprises meeting name information, self identity information etc. in the described interface that provides based on the service equipment 12 of cloud computing again, thus, described service equipment 12 based on cloud computing with this meeting name information, self identity information etc. as the participant solicited message.
Wherein, described service equipment 12 based on cloud computing determines that based on the participant solicited message of participant equipment 2 and first relevant information at each Web conference center 11 mode at a Web conference center 11 includes but not limited to: 1) described service equipment 12 based on cloud computing is determined at least one Web conference center 11 based on the participant solicited message of participant equipment 2 earlier, selects one based on determined at least one Web conference center 11 first relevant information separately from least one Web conference center 11 again.For example, the participant solicited message of the described participant equipment that obtains based on the service equipment 12 of cloud computing comprises: participant equipment geographic location is Tangshan, then described service equipment 12 based on cloud computing is based on described participant solicited message, and information is determined to comprise with " Tangshan " nearest Web conference center and is positioned at Shijiazhuang according to the map, the Web conference center 11 of two places, Beijing, then, described service equipment 12 based on cloud computing is 100,000,000 grades based on the bandwidth at the Web conference center 11 that is positioned at Shijiazhuang again, the quantity of the participant equipment that is connected with its two-way communication is 2, the bandwidth that is positioned at Web conference center, Pekinese 11 is the gigabit level, the quantity of the participant equipment that is connected with its two-way communication is 5, the evaluation of estimate that calculates the Web conference center that is positioned at Shijiazhuang according to predetermined evaluation of estimate computing formula is 8, the evaluation of estimate that is positioned at Web conference center, Pekinese is (2+3+2)=7, thereby described service equipment 12 based on cloud computing selects the Web conference center that is positioned at Shijiazhuang and the corresponding participant equipment 2 of described participant solicited message of the big person's correspondence of evaluation of estimate to carry out two-way communication.2) the participant solicited message of described service equipment 12 comprehensive participant equipment 2 based on cloud computing and first relevant information at each Web conference center are determined a Web conference center 11 etc.For example, described service equipment 12 based on cloud computing is with first relevant information at the participant solicited message of the participant equipment 2 that obtains and each the Web conference center parameter as preset function, and after all giving analog value based on predetermined assignment table with first relevant information at the participant solicited message of the participant equipment 2 that obtains and each Web conference center, determine a Web conference center 11 based on this predefined function again.
Need to prove, those skilled in the art should understand that, the mode at an above-mentioned definite Web conference center is only for giving an example, in fact, any participant solicited message and first relevant information at each Web conference center mode of determining a Web conference center based on participant equipment all is included within the scope of the invention.
As a kind of preferred version, described Web conference center 11 comprises: data storage device 111, reading and writing data equipment 112 and a plurality of data processing equipment 113, as shown in Figure 2.
Described data storage device 111 is used for the data that storage is handled through described data processing equipment 113.Described data storage device 111 includes but not limited to: database facility, nonvolatile memory, removable memory etc.
Described reading and writing data equipment 112 communicates to connect with described data storage device 111, for data being write or read described data storage device 111.
Need to prove that those skilled in the art should understand the mode that described reading and writing data equipment 112 writes data described data storage device 111 and data are read from described data storage device 111, so be not described in detail in this.
Each data processing equipment 113 all communicates to connect with described reading and writing data equipment 112, be used for the information that each participant equipment 2 that described service equipment 12 based on cloud computing is sent to is gathered is carried out being transferred to described reading and writing data equipment 112 again after the respective handling, so that storage.Wherein, described data processing equipment 113 comprises anyly can carry out equipment such as processing such as merging, codings to the Web conference data, and preferably, described data processing equipment 113 is multipoint control unit (MCU).
Preferably, shared by all data processing equipments 113 by the formed central server state table of the real-time parameter of each data processing equipment 113 SSI (Server Status Information).Wherein, described real-time parameter comprises static parameter and dynamic parameter, and static parameter comprises static datas such as the network bandwidth of distributing to this MCU, CPU number, interior poke, comes pre-configured by the keeper usually; Dynamic parameter comprises the data such as network connection number, audio frequency up-downgoing code stream, real-time CPU and Memory statistics of MCU.
After aforementioned service equipment 12 based on cloud computing is determined a Web conference center based on first relevant information at the participant solicited message of participant equipment and each Web conference center, if this Web conference center comprises a plurality of data processing equipments 113, then carry out two-way communication by any or a predetermined data treatment facility and the corresponding participant equipment of described participant solicited message in a plurality of data processing equipments 113.
As another preferred version, described Web conference center also comprises: be redirected policy module (not giving diagram).
Described redirected policy module be used for when a participant equipment 2 with after the two-way communication of a self-contained data treatment facility is connected, in the data processing equipment that self comprises, redefine a data treatment facility based on second relevant information, in order to be connected with these participant equipment 2 two-way communications.Preferably, described redirected policy module is arranged in the data treatment facility at random, perhaps is arranged in the predetermined data processing equipment.
Wherein, described second relevant information comprises the information that can be used for the specified data treatment facility, and preferably, it includes but not limited to following at least one: the institutional sector under the corresponding user of participant equipment; The corresponding user's of participant equipment Permission Levels; The matching degree of the geographical position at the place, Web conference center that is connected with the two-way communication of participant equipment and the corresponding user of this participant equipment location; The load capacity of the data processing equipment that is connected with the two-way communication of participant equipment etc.Described redirected policy module based on participant equipment and data processing equipment communicate by letter to obtain described second relevant information.
Wherein, the mode that redefines a data treatment facility in the data processing equipment that described redirected policy module comprises based on the Web conference center of second relevant information under self includes but not limited to: 1) when described second relevant information only comprises one, then described redirected policy module directly redefines a data treatment facility based on this second relevant information in the data processing equipment that self comprises; For example, described redirected policy module based on the load capacity of the data processing equipment A1 that is connected with the two-way communication of participant equipment be 10, the load capacity of the data processing equipment A2 that is connected with the two-way communication of participant equipment is 5, in the data processing equipment A1 that self comprises and A2, redefine data processing equipment A2, come and 2 two-way communications of participant equipment.2) comprise when multinomial when described second relevant information, then comprehensive this multinomial second relevant information of described redirected policy module redefines a data treatment facility in the data processing equipment that self comprises.
For example, when a participant equipment 2 be arranged on 11 two-way communications of Web conference center, Pekinese and be connected after, described second relevant information that described redirected policy module is obtained comprises: the load capacity that is arranged on the data processing equipment B1 that Web conference center, Pekinese 11 comprises be 100 and its be arranged on Y1 district, Pekinese; The load capacity of data processing equipment B2 is 50, and it is arranged on Y3 district, Pekinese, participant equipment 2 corresponding users' Permission Levels are 5, described participant equipment 2 geographical position of living in are the Y2 of Pekinese district, then described redirected policy module is arranged described data processing equipment B2 in first based on the load capacity of data processing equipment B1 and B2 earlier, described data processing equipment B1 is arranged in second, and based on the matching degree of each data processing equipment geographic location and described participant equipment 2 geographic locations described data processing equipment B1 is arranged in first, described data processing equipment B2 arranges in second, then, described redirected policy module is 6 based on the weights of the load capacity of default data processing equipment, the weights of the matching degree in data processing equipment geographical position of living in and participant equipment 2 geographical position of living in are 2, the user right rank of participant equipment 2 is 5, the weights that ranked first the position are 3, the weights that ranked second the position are 1, the evaluation of estimate of determining described data processing equipment B1 is (6*1+5+2*3)=17, the evaluation of estimate of described data processing equipment B2 is (6*3+5+2*1)=25, and then described redirected policy module redefines described data processing equipment B2 based on above-mentioned evaluation of estimate and described participant equipment 2 carries out two-way communication.
Need to prove, those skilled in the art should understand that, only just list shown in above-mentioned, anyly in the data processing equipment that self comprises, redefine a data treatment facility based on second relevant information, so that with this participant equipment two-way communication ways of connecting, all within the scope of the present invention.
The operation principle of above-mentioned netmeeting 1 based on cloud computing is as follows:
At first, after a participant equipment 2 sends the participant solicited message to described netmeeting 1 based on cloud computing, described service equipment 12 based on cloud computing is determined a Web conference center 11 based on first relevant information at the participant solicited message of this participant equipment 2 and each Web conference center 11 of being connected with self, and any data processing equipment in a plurality of data processing equipments that comprised by this Web conference center 11 that is determined earlier to carry out the transmitting-receiving of information with this participant equipment 2; Subsequently, the redirected policy module that the Web conference center 11 that this is determined comprises redefines a data treatment facility based on second relevant information in the data processing equipment that the Web conference center 11 that this is determined comprises, in order to be connected with this participant equipment two-way communication; And when the service equipment 12 based on cloud computing whenever receives the information of gathering from any one participant equipment, earlier this information is transmitted to the Web conference center that is connected with this participant equipment two-way communication, be after data processing equipment is handled by this Web conference center, one route data read-write equipment is sent into data storage device, riches all the way sends service equipment 12 based on cloud computing back to, send corresponding other participant equipment to by the service equipment 12 based on cloud computing, the service equipment 12 based on cloud computing sends other Web conference centers to so that storage simultaneously.
In sum, the netmeeting based on cloud computing of the present invention is by determining that based on the service equipment of cloud computing a Web conference center and participant equipment carry out two-way communication, the load at each Web conference center of equilibrium that can be fabulous; And each participant only need determine IP or domain name based on the service equipment of cloud computing, can participate in Web conference by corresponding participant equipment, avoided existing and need distribute the IP of different server or the trouble of domain name to different participants; In addition, the redirected policy module in the data processing equipment can come the load of each data processing equipment of balanced belonging network conference centre based on second relevant information; In addition, each Web conference center obtains the information that each participant equipment is gathered, and the data that the Web conference center that is in diverse geographic location is stored backup each other.So the present invention has effectively overcome various shortcoming of the prior art and the tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not is used for restriction the present invention.Any person skilled in the art scholar all can be under spirit of the present invention and category, and above-described embodiment is modified or changed.Therefore, have in the technical field under such as and know that usually the knowledgeable modifies or changes not breaking away from all equivalences of finishing under disclosed spirit and the technological thought, must be contained by claim of the present invention.
Claims (6)
1. the netmeeting based on cloud computing is characterized in that, described netmeeting based on cloud computing comprises at least:
At least one Web conference center is used for carrying out two-way communication with part participant equipment and obtaining the information that residue participant equipment is gathered; And
The service equipment based on cloud computing that is connected with each Web conference center, be used for determining a Web conference center based on the participant solicited message of participant equipment and first relevant information at each Web conference center, in order to carry out two-way communication with the corresponding participant equipment of described participant solicited message.
2. the netmeeting based on cloud computing according to claim 1, it is characterized in that: the Web conference center comprises:
Data storage device;
The reading and writing data equipment that communicates to connect with described data storage device;
At least one data processing equipment, each all is connected with described reading and writing data devices communicating, be used for the information that each participant equipment that described service equipment based on cloud computing is sent to is gathered is carried out being transferred to described reading and writing data equipment again after the respective handling, so that storage.
3. the netmeeting based on cloud computing according to claim 2, it is characterized in that: described Web conference center also comprises:
Be redirected policy module, after the data treatment facility two-way communication that is used for comprising when a participant equipment and Web conference center is connected, in the data processing equipment that this Web conference center comprises, redefine a data treatment facility based on second relevant information, in order to be connected with this participant equipment two-way communication.
4. according to claim 2 or 3 described netmeetings based on cloud computing, it is characterized in that: described first relevant information comprises following at least one:
The quantity at Web conference center;
The bandwidth at each Web conference center;
The liveness at each Web conference center;
The geographical position at each place, Web conference center;
The quantity of the data processing equipment that each Web conference center comprises;
The up-downgoing code flow at each Web conference center;
The quantity of the participant equipment that is connected with each Web conference center two-way communication;
The quantity of the central processing unit of the data processing equipment that each Web conference center comprises;
The capacity of the internal memory of the data processing equipment that each Web conference center comprises.
5. the netmeeting based on cloud computing according to claim 3 is characterized in that: described second relevant information comprises following at least one:
Institutional sector under the corresponding user of participant equipment;
The corresponding user's of participant equipment Permission Levels;
The matching degree of the geographical position at the place, Web conference center that is connected with the two-way communication of participant equipment and the corresponding user of this participant equipment location;
The load capacity of the data processing equipment that is connected with the two-way communication of participant equipment.
6. according to claim 2 or 3 described netmeetings based on cloud computing, it is characterized in that: described data processing equipment comprises multipoint control unit (MCU).
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| CN2011104437112A CN103188083A (en) | 2011-12-27 | 2011-12-27 | Network conference system based on cloud computing |
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| CN2011104437112A CN103188083A (en) | 2011-12-27 | 2011-12-27 | Network conference system based on cloud computing |
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