CN107612944A - A kind of multifunction electronic class board system - Google Patents
A kind of multifunction electronic class board system Download PDFInfo
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- CN107612944A CN107612944A CN201711052197.3A CN201711052197A CN107612944A CN 107612944 A CN107612944 A CN 107612944A CN 201711052197 A CN201711052197 A CN 201711052197A CN 107612944 A CN107612944 A CN 107612944A
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- 230000004044 response Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
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- 238000007726 management method Methods 0.000 abstract description 34
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Abstract
The present invention provides a kind of multifunction electronic class board system, including：Distributed sound switch network, the distributed sound switch network include multiple voice exchanges and voice exchange management server, and each voice exchange is connected with the voice exchange management server communication；Electronics class board central control network network, the electronics class board central control network network include multiple electronics classes board and central controller, and each electronics class board communicates to connect with the central controller；The voice exchange management server and central controller communication connection.The present invention can utilize existing office telephone and voice exchange in campus, improved by the improvement and networking of communication mode, add call control algolithm so that the electronics class board for not possessing telephony feature originally possesses delivery value.
Description
Technical field
The present invention relates to electronic information field, more particularly to a kind of multifunction electronic class board system.
Background technology
Electronics class board is that one kind is arranged in classroom doorway or campus on other facilities, is notified for real-time display school
And the intelligent equipment of the information such as class's notice.Integrated distribution formula management can be set in electronics class board, and freely controls each
Terminal.Its display content includes but is not limited to show the comprehensive essential information of class, including weather, class's name, curriculum schedule, rota
Etc., only campus life does not add many enjoyment, and is also provided for campus daily management and the daily life of student
Great convenience.
However, School Present Situation be application of the current electronics class board in school mainly using information displaying and information inquiry as
It is main, and electronics class board generally can not support that fixed line communicates, therefore never there is electronics class board to possess telephony feature, and as school
Campus phone uses.School when accessing phone, wherein office telephone mainly by analog of telephone line access in the form of based on, and its
Its IP phone enters campus in the form of smart card.Office telephone is mainly used in office, and it is dfficult to apply among campus,
IP phone hardware device requires that higher and function is single, it is clear that either office telephone or School Newsletter Pass phone are all difficult to full
The requirement that foot is called in campus.
The content of the invention
In order to solve the above-mentioned technical problem, the present invention provides a kind of multifunction electronic class board system.
The present invention is realized with following technical scheme：
A kind of multifunction electronic class board system, including：
Distributed sound switch network, the distributed sound switch network include multiple voice exchanges and voice
Switch management server, each voice exchange are connected with the voice exchange management server communication；
Electronics class board central control network network, the electronics class board central control network network include multiple electronics classes board and central controller, Mei Gesuo
Electronics class board is stated to communicate to connect with the central controller；
The voice exchange management server and central controller communication connection.
Further, the distributed sound switch network is respectively positioned on campus local with the electronics class board central control network network
Net；
Each voice exchange is respectively connected with telephone wire, and the telephone wire can obtain and send PSTN simulation letters
Number, PSTN analog signal can be converted into data signal by the voice exchange, and the data signal is discharged to institute
The campus area network；
The voice exchange management server is stored with the feature record of each voice exchange, the feature record bag
The ID marks and IP address of voice exchange are included, and the running situation of each voice exchange is inquired about in the form of poll, based on every
The feature record and running situation of individual voice exchange safeguard voice exchange state record table；
The voice exchange management server is also stored with Registry, and the Registry record has voice friendship
Change planes and the corresponding relation for the electronics class board registered in voice exchange；
The voice exchange and the voice exchange management server support Session Initiation Protocol；
The central controller is non-Session Initiation Protocol server, and the voice exchange management server is Session Initiation Protocol server,
The central controller carries out data interaction with the central controller energy with the voice exchange management server by campus network
It is enough to send query statement to the voice exchange management server and obtain the working condition of each voice exchange；
Electronics class board includes two states, respectively normal state and talking state, and when the electronics class, board is in
During the normal state, electronics class board is non-Session Initiation Protocol terminal, described when electronics class board is in talking state
Electronics class board is Session Initiation Protocol terminal；
The central controller is additionally operable to carry out the board management of electronics class, safeguards there is electronics class board state record table in the central controller
With the feature record of electronics class board, the ID that the feature record includes electronics class board is identified and IP address；The central controller is to take turns
Inquiry form inquires about the running situation of each electronics class board, and feature record and running situation based on electronics class board safeguard electronics class board
State record table；
The central controller is also stored with subscriber information management table, and the subscriber information management table is stored with user's mark and mesh
The corresponding relation of label code.
Further, electronics class board includes：
Call instruction triggers module, for the call instruction sent in response to user, obtain user's mark；
Trade mark enquiries module, for being referred to according to ID marks the first inquiry of generation of user mark and electronics class board
Order, and first query statement is transmitted to central controller in order to which the central controller is to the voice exchange management server
Inquire about the log-on message of electronics class board；
Registering modules, if being had not yet registered for electronics class board, according to the target voice interchanger of central controller feedback
ID marks and IP address, open default accreditation process and simultaneously registered to the target voice interchanger；Needed during registration to described
The log-on message that voice exchange is sent includes registration request mark, electronics class board ID marks and electronics class board IP address；
Destination number enquiry module, destination number query statement is sent for being identified according to the user to the central controller
To cause the central controller to inquire about and return to destination number corresponding to user's mark；
Call module, open default voice procedure and transmit destination number to target voice interchanger to cause the mesh
Mark voice exchange is dialled according to the destination number, so as to realize the automatic call based on electronics class board.
Further, during normal state, the default accreditation process and the default voice procedure are closed, the electronics class
Board is non-sip terminal；
During talking state, the default accreditation process and/or the default voice procedure are opened, and electronics class board is
Sip terminal.
Further, the central controller includes：
Log-on message enquiry module, for by the ID identification transmissions of electronics class board to voice exchange server in order to institute
Predicate sound pbx server is inquired about and returns to the ID of the target voice interchanger for forming registration relation with electronics class board and marks
Knowledge and IP address；
Log-on message request module, if the ID of the target voice interchanger for forming registration relation with electronics class board
Mark and IP address are sky, then send voice exchange distribution request to the voice exchange server, and by acquisition
The ID marks and IP address of target voice interchanger are transmitted to electronics class board；
Destination number enquiry module, destination number corresponding to user's mark is inquired about for being identified according to user, and will
The destination number is transmitted to electronics class board.
Further, the voice exchange server includes：
Log-on message acquisition module, closed for forming registration according to the inquiry of the ID of electronics class board marks and electronics class board
The ID marks and IP address of the target voice interchanger of system, and Query Result is fed back into central controller；
Target voice interchanger distribute module, in response to voice exchange distribution request, smart allocation target voice
Interchanger, and the ID marks and IP address of target voice interchanger are fed back into central controller.
Further, the log-on message includes the ID marks and IP address of identification code, target voice interchanger, if described
Identification code is 0, then the target voice interchanger has registration relation with electronics class board；If the identification code is non-zero, institute
State target voice interchanger and there is no registration relation with electronics class board.
Further, the central controller also includes：
Target voice interchanger feedback module, for generating log-on message.
Further, the destination number is one or more.
Further, electronics class board also includes：
Destination number selecting module, for choosing one of them in multiple destination numbers for being fed back in central controller, and will choosing
In destination number transmit to call module.
The beneficial effects of the invention are as follows：
The present invention provides a kind of multifunction electronic class board system, and a kind of multifunction electronic class board system can utilize school
Existing office telephone and voice exchange in garden, improved by the improvement and networking of communication mode, add call control and calculate
Method so that the electronics class board for not possessing telephony feature originally possesses delivery value.Whether office telephone or voice exchange
It is difficult to the universality demand for meeting that student makes a phone call, and electronics class board is widely distributed in campus, therefore can greatly meet
The demand of making a phone call of student, lift the quality of student's campus life.
Brief description of the drawings
Fig. 1 is a kind of multifunction electronic class board system schematic that the present embodiment provides；
Fig. 2 is a kind of call flow figure that the present embodiment provides；
Fig. 3 is the electronics class board block diagram that the present embodiment provides；
Fig. 4 is the central controller block diagram that the present embodiment provides；
Fig. 5 is the voice exchange server block diagram that the present embodiment provides.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, the present invention is made into one below in conjunction with accompanying drawing
It is described in detail on step ground.
Embodiment 1：
A kind of multifunction electronic class board system, as shown in figure 1, including：
Distributed sound switch network, the distributed sound switch network include multiple voice exchanges and voice
Switch management server, each voice exchange are connected with the voice exchange management server communication；
Electronics class board central control network network, the electronics class board central control network network include multiple electronics classes board and central controller, Mei Gesuo
Electronics class board is stated to communicate to connect with the central controller；
The voice exchange management server and central controller communication connection.
In the embodiment of the present invention, when accessing phone, wherein office telephone is mainly with the shape of analog of telephone line access for school
Based on formula, and other IP phones enter campus in the form of smart card.How telephone analog signals are converted into data signal, and
Improvement based on communication mode and control mode causes electronics class board to possess the core that delivery value is the embodiment of the present invention.
Specifically, electronics class board installation uses comprehensive wiring, there is provided power supply, network.Voice exchange can be existing
Some U1900 interchangers, are installed on computer room rack, access power supply, telephone wire, school's LAN are accessed with netting twine.
In the embodiment of the present invention, after school's access phone, telephone wire is accessed in U1900 sequence of speech interchangers, then will
In voice exchange access campus network, electronics class board electronics class board can be used to beat electricity with voice exchange in same LAN
Words.The analog signal that voice exchange realizes PSTN is converted into data signal, further further through using Session Initiation Protocol to cause class
Board interacts with voice exchange, it is achieved thereby that the function that electronics class board is made a phone call.Student when in use, as long as swiping the card,
Exhalation can just be completed (without dialing) by dialing emotional affection number with regard to one key of energy." card " is not only limited to chip card, can also be intelligence
Can bracelet, intelligent ring, intelligent watch etc it is other it is any can communication intelligence device.
The embodiment of the present invention realize call flow as shown in Fig. 2 including：
S101. student swipes the card to send call request.
S102. the user for matching student identifies and obtains destination number.
If S103. the destination number of acquisition has multiple, enter selection number interface.
S104. dialled according to user's selection.
S105. judge whether electronics class board is registered.
S106. if it is not, then being registered from trend voice exchange, and automatic call after registration.
S107. if so, then by voice exchange outbound dial.
S108. end of conversation, on-hook.
It is emphasized that acquisition destination number and registration step do not have strict sequencing, for example, it is also possible to
First register, or registration and inquiry destination number it is parallel.
Embodiment 2：
The embodiment of the present invention further provides for a kind of electronics class board system for being used to run specific communication control method.
A kind of multifunction electronic class board system, including：
Distributed sound switch network, the distributed sound switch network include multiple voice exchanges and voice
Switch management server, each voice exchange are connected with the voice exchange management server communication；
Electronics class board central control network network, the electronics class board central control network network include multiple electronics classes board and central controller, Mei Gesuo
Electronics class board is stated to communicate to connect with the central controller；
The voice exchange management server and central controller communication connection.
Specifically, the distributed sound switch network is respectively positioned on campus local with the electronics class board central control network network
Net；
Each voice exchange is respectively connected with telephone wire, and the telephone wire can obtain and send PSTN simulation letters
Number, PSTN analog signal can be converted into data signal by the voice exchange, and the data signal is discharged to institute
The campus area network；
The voice exchange management server is stored with the feature record of each voice exchange, the feature record bag
The ID marks and IP address of voice exchange are included, and the running situation of each voice exchange is inquired about in the form of poll, based on every
The feature record and running situation of individual voice exchange safeguard voice exchange state record table；
The voice exchange management server is also stored with Registry, and the Registry record has voice friendship
Change planes and the corresponding relation for the electronics class board registered in voice exchange；The corresponding relation is many-one relationship；I.e.
One voice exchange can register multiple electronics classes board；
The voice exchange and the voice exchange management server support Session Initiation Protocol；
The central controller is non-Session Initiation Protocol server, and the voice exchange management server is Session Initiation Protocol server,
The central controller carries out data interaction with the central controller energy with the voice exchange management server by campus network
It is enough to send query statement to the voice exchange management server and obtain the working condition of each voice exchange；
Electronics class board includes two states, respectively normal state and talking state, and when the electronics class, board is in
During the normal state, electronics class board is non-Session Initiation Protocol terminal, described when electronics class board is in talking state
Electronics class board is Session Initiation Protocol terminal；
The central controller is additionally operable to carry out the board management of electronics class, safeguards there is electronics class board state record table in the central controller
With the feature record of electronics class board, the ID that the feature record includes electronics class board is identified and IP address；The central controller is to take turns
Inquiry form inquires about the running situation of each electronics class board, and feature record and running situation based on electronics class board safeguard electronics class board
State record table；
The central controller is also stored with subscriber information management table, and the subscriber information management table is stored with user's mark and mesh
The corresponding relation of label code.
Further, as shown in figure 3, electronics class board includes：
Call instruction triggers module, for the call instruction sent in response to user, obtain user's mark；
Trade mark enquiries module, for being referred to according to ID marks the first inquiry of generation of user mark and electronics class board
Order, and first query statement is transmitted to central controller in order to which the central controller is to the voice exchange management server
Inquire about the log-on message of electronics class board；
Registering modules, if being had not yet registered for electronics class board, according to the target voice interchanger of central controller feedback
ID marks and IP address, open default accreditation process and simultaneously registered to the target voice interchanger；Needed during registration to described
The log-on message that voice exchange is sent includes registration request mark, electronics class board ID marks and electronics class board IP address；
Destination number enquiry module, destination number query statement is sent for being identified according to the user to the central controller
To cause the central controller to inquire about and return to destination number corresponding to user's mark；
Call module, open default voice procedure and transmit destination number to target voice interchanger to cause the mesh
Mark voice exchange is dialled according to the destination number, so as to realize the automatic call based on electronics class board.
Further, during normal state, the default accreditation process and the default voice procedure are closed, the electronics class
Board is non-sip terminal；
During talking state, the default accreditation process and/or the default voice procedure are opened, and electronics class board is
Sip terminal.
Further, as shown in figure 4, the central controller includes：
Log-on message enquiry module, for by the ID identification transmissions of electronics class board to voice exchange server in order to institute
Predicate sound pbx server is inquired about and returns to the ID of the target voice interchanger for forming registration relation with electronics class board and marks
Knowledge and IP address；
Log-on message request module, if the ID of the target voice interchanger for forming registration relation with electronics class board
Mark and IP address are sky, then send voice exchange distribution request to the voice exchange server, and by acquisition
The ID marks and IP address of target voice interchanger are transmitted to electronics class board；
Destination number enquiry module, destination number corresponding to user's mark is inquired about for being identified according to user, and will
The destination number is transmitted to electronics class board.
Further, as shown in figure 5, the voice exchange server includes：
Log-on message acquisition module, closed for forming registration according to the inquiry of the ID of electronics class board marks and electronics class board
The ID marks and IP address of the target voice interchanger of system, and Query Result is fed back into central controller；
Target voice interchanger distribute module, in response to voice exchange distribution request, smart allocation target voice
Interchanger, and the ID marks and IP address of target voice interchanger are fed back into central controller.
Further, the log-on message includes the ID marks and IP address of identification code, target voice interchanger, if described
Identification code is 0, then the target voice interchanger has registration relation with electronics class board；If the identification code is non-zero, institute
State target voice interchanger and there is no registration relation with electronics class board.
Further, the central controller also includes：
Target voice interchanger feedback module, for generating log-on message.
Further, the destination number is one or more.
Further, electronics class board also includes：
Destination number selecting module, for choosing one of them in multiple destination numbers for being fed back in central controller, and will choosing
In destination number transmit to call module.
Above disclosure is only preferred embodiment of present invention, can not limit the right model of the present invention with this certainly
Enclose, therefore the equivalent variations made according to the claims in the present invention, still belong to the scope that the present invention is covered.
Claims (10)
- A kind of 1. multifunction electronic class board system, it is characterised in that including：Distributed sound switch network, the distributed sound switch network include multiple voice exchanges and exchange of speech Machine management server, each voice exchange are connected with the voice exchange management server communication；Electronics class board central control network network, the electronics class board central control network network include multiple electronics classes board and central controller, each electricity Sub- class's board communicates to connect with the central controller；The voice exchange management server and central controller communication connection.
- A kind of 2. multifunction electronic class board system according to claim 1, it is characterised in that：The distributed sound switch network is respectively positioned on campus area network with the electronics class board central control network network；Each voice exchange is respectively connected with telephone wire, and the telephone wire can obtain and send PSTN analog signals, institute PSTN analog signal can be converted into data signal by stating voice exchange, and the data signal is discharged to the institute school Garden LAN；The voice exchange management server is stored with the feature record of each voice exchange, and the feature record includes language The ID of sound interchanger is identified and IP address, and the running situation of each voice exchange is inquired about in the form of poll, based on each language The feature record and running situation of sound interchanger safeguard voice exchange state record table；The voice exchange management server is also stored with Registry, and the Registry record has voice exchange With the corresponding relation for the electronics class board registered in voice exchange；The corresponding relation is many-one relationship；The voice exchange and the voice exchange management server support Session Initiation Protocol；The central controller is non-Session Initiation Protocol server, and the voice exchange management server is Session Initiation Protocol server, described Central controller and the voice exchange management server carry out data interaction by campus network can be to the central controller The voice exchange management server sends query statement and obtains the working condition of each voice exchange；Electronics class board includes two states, respectively normal state and talking state, when electronics class board is in described During normal state, electronics class board is non-Session Initiation Protocol terminal, when electronics class board is in talking state, the electronics Class's board is Session Initiation Protocol terminal；The central controller is additionally operable to carry out the board management of electronics class, safeguards there is electronics class board state record table and electricity in the central controller The feature record of sub- class's board, the feature record include the ID marks and IP address of electronics class board；The central controller is with poll shape Formula inquires about the running situation of each electronics class board, and feature record and running situation based on electronics class board safeguard electronics class board state Record sheet；The central controller is also stored with subscriber information management table, and the subscriber information management table is stored with user's mark and target number The corresponding relation of code.
- A kind of 3. multifunction electronic class board system according to claim 1, it is characterised in that：Electronics class board includes：Call instruction triggers module, for the call instruction sent in response to user, obtain user's mark；Trade mark enquiries module, for generating the first query statement according to the ID marks of user mark and electronics class board, And first query statement is transmitted to central controller in order to which the central controller is looked into the voice exchange management server Ask the log-on message of electronics class board；Registering modules, if being had not yet registered for electronics class board, the ID of the target voice interchanger fed back according to central controller Mark and IP address, open default accreditation process and registered to the target voice interchanger；Needed during registration to the voice The log-on message that interchanger is sent includes registration request mark, electronics class board ID marks and electronics class board IP address；Destination number enquiry module, send destination number query statement to the central controller for being identified according to the user so that The central controller is obtained to inquire about and return to destination number corresponding to user's mark；Call module, open default voice procedure and transmit destination number to target voice interchanger to cause the target language Sound interchanger is dialled according to the destination number, so as to realize the automatic call based on electronics class board.
- A kind of 4. multifunction electronic class board system according to claim 3, it is characterised in that：During normal state, the default accreditation process and the default voice procedure are closed, and electronics class board is non-SIP whole End；During talking state, the default accreditation process and/or the default voice procedure are opened, and electronics class board is SIP whole End.
- A kind of 5. multifunction electronic class board system according to claim 3, it is characterised in that：The central controller includes：Log-on message enquiry module, for by the ID identification transmissions of electronics class board to voice exchange server in order to institute's predicate Sound pbx server inquire about and return with electronics class board formed registration relation target voice interchanger ID marks and IP address；Log-on message request module, if the ID of the target voice interchanger for forming registration relation with electronics class board is identified It is sky with IP address, then sends voice exchange distribution request to the voice exchange server, and by the target of acquisition The ID marks and IP address of voice exchange are transmitted to electronics class board；Destination number enquiry module, destination number corresponding to user's mark is inquired about for being identified according to user, and by described in Destination number is transmitted to electronics class board.
- A kind of 6. multifunction electronic class board system according to claim 3, it is characterised in that：The voice exchange server includes：Log-on message acquisition module, for forming registration relation according to the inquiry of the ID of electronics class board marks and electronics class board The ID marks and IP address of target voice interchanger, and Query Result is fed back into central controller；Target voice interchanger distribute module, for being exchanged in response to voice exchange distribution request, smart allocation target voice Machine, and the ID marks and IP address of target voice interchanger are fed back into central controller.
- A kind of 7. multifunction electronic class board system according to claim 3, it is characterised in that：The log-on message includes the ID marks and IP address of identification code, target voice interchanger, if the identification code is 0, Registration relation be present with electronics class board in the target voice interchanger；If the identification code is non-zero, the target voice is handed over Change planes and there is no registration relation with electronics class board.
- A kind of 8. multifunction electronic class board system according to claim 7, it is characterised in that：The central controller also includes：Target voice interchanger feedback module, for generating log-on message.
- A kind of 9. multifunction electronic class board system according to claim 7, it is characterised in that：The destination number is one or more.
- A kind of 10. multifunction electronic class board system according to claim 9, it is characterised in that：Electronics class board also includes：Destination number selecting module, for choosing one of them in multiple destination numbers for being fed back in central controller, and it will choose Destination number is transmitted to call module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711052197.3A CN107612944A (en) | 2017-10-30 | 2017-10-30 | A kind of multifunction electronic class board system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711052197.3A CN107612944A (en) | 2017-10-30 | 2017-10-30 | A kind of multifunction electronic class board system |
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| CN107612944A true CN107612944A (en) | 2018-01-19 |
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| CN201711052197.3A Pending CN107612944A (en) | 2017-10-30 | 2017-10-30 | A kind of multifunction electronic class board system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111835828A (en) * | 2020-06-15 | 2020-10-27 | 浙江蓝鸽科技有限公司 | Intelligent classroom electronic class board and access control system and method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204229460U (en) * | 2014-11-18 | 2015-03-25 | 浙江唐鸿光电科技有限公司 | Intelligence class board |
| CN107248950A (en) * | 2017-08-08 | 2017-10-13 | 浙江雨点信息科技有限公司 | A kind of student with electronics class board method |
-
2017
- 2017-10-30 CN CN201711052197.3A patent/CN107612944A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204229460U (en) * | 2014-11-18 | 2015-03-25 | 浙江唐鸿光电科技有限公司 | Intelligence class board |
| CN107248950A (en) * | 2017-08-08 | 2017-10-13 | 浙江雨点信息科技有限公司 | A kind of student with electronics class board method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111835828A (en) * | 2020-06-15 | 2020-10-27 | 浙江蓝鸽科技有限公司 | Intelligent classroom electronic class board and access control system and method |
| CN111835828B (en) * | 2020-06-15 | 2023-01-24 | 浙江蓝鸽科技有限公司 | Intelligent classroom electronic class board and access control system and method |
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