CN103581135B - Digital white boards, client and network-side - Google Patents
Digital white boards, client and network-side Download PDFInfo
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- CN103581135B CN103581135B CN201210271641.1A CN201210271641A CN103581135B CN 103581135 B CN103581135 B CN 103581135B CN 201210271641 A CN201210271641 A CN 201210271641A CN 103581135 B CN103581135 B CN 103581135B
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Abstract
A kind of digital white boards, client and network-side.The digital white boards, including network-side and an at least client, the client include：Request unit and display unit；The network-side includes：Resources bank, resolution unit, call unit and transmitting element；Wherein, the request unit, for sending call request to the network-side；The display unit, for showing teaching white board；The resources bank, for storing education informations；The resolution unit, for parsing the call request, obtain and call object；The call unit, for calling education informations corresponding with the calling object in the resources bank；The transmitting element, for education informations corresponding with the calling object to be sent to the client；The display unit is additionally operable to include the education informations on the teaching white board.Technical scheme realizes the interaction of education informations between different clients, provide the user very big facility.
Description
Technical field
The present invention relates to field of computer technology, more particularly to a kind of digital white boards, client and network-side.
Background technology
With the continuous development of digital display technique, electronic whiteboard turns into the multi-media classrooms such as each universities, middle and primary schools, kindergarten
Necessary article.Electronic whiteboard is received an education the favor of practitioner again by its good interactive and perfect numbers show.
Existing digital white boards generally comprise electronic whiteboard, computer, projecting apparatus, induction pen etc..Electronic whiteboard is with calculating
Machine connects, and is projected to the content in computer on electronic whiteboard using projecting apparatus.User is by induction pen in electronic whiteboard
On acted to be operated accordingly to computer, realize man-machine interaction.Such as：Teacher directly can be existed by induction pen
The courseware deposited in Selection and call computer on electronic whiteboard, courseware is included being imparted knowledge to students on electronic whiteboard, Er Qiejiao
Teacher can also be annotated by induction pen to the content shown on electronic whiteboard, the operation such as edit, preserves.
However, for existing digital white boards, courseware that teacher calls in teaching process be typically their own
It is compiled it is good be stored in local courseware, and it is typically a school or one to be stored in local courseware in general
The courseware in area.Its resource is limited, if teacher wants to call other regional coursewares, existing number during teaching
Word blank can not realize its requirement.In addition, teacher is during Making CAI soft, if the local courseware not referred to,
Need to scan for, to find suitable courseware, very big inconvenience being brought to teacher on the net.And existing digital white boards without
Method realizes the interaction of education informations between different regions or school, is unfavorable for the development of educational undertaking.
In addition, when being given lessons using existing digital white boards, the courseware demonstrated by blank is usually a lot of matchmakers of pre-edit
Body courseware, such as：Ppt, although teacher can enter edlin, annotation etc. in teaching process to it, lead to for student
Often it can only listen and see, it is impossible to carry out interaction with teacher, do not reach preferable teaching efficiency.
Therefore, how a kind of interaction that can realize education informations is provided, convenient digital white boards are provided to teacher
As one of current urgent problem to be solved.
Other correlation techniques about electronic whiteboard are referring also to Publication No. CN101441539, entitled electricity
Sub- whiteboard system, input unit, the Chinese patent application of processing unit and processing method.
The content of the invention
The present invention is solved the problems, such as to be to provide a kind of interaction that can realize education informations, provided to teacher convenient digital
Blank.
In order to solve the above problems, the invention provides a kind of digital white boards, including：Network-side and at least a client,
The client includes：Request unit and display unit；The network-side includes：Resources bank, resolution unit, call unit and hair
Send unit；Wherein,
The request unit, for sending call request to the network-side；
The display unit, for showing teaching white board；
The resources bank, for storing education informations；
The resolution unit, for parsing the call request, obtain and call object；
The call unit, for calling education informations corresponding with the calling object in the resources bank；
The transmitting element, for education informations corresponding with the calling object to be sent to the client；
The display unit is additionally operable to include the education informations on the teaching white board.
Optionally, the client also includes：
Edit cell, for editing education informations, the education informations after editor and client-side information are sent to the net
Network end, the client-side information include subscriber identity information.
Optionally, the network-side also includes：
Setting unit, the education informations for being sent to the client set authority；
Release unit, for issuing the education informations of the client transmission based on the authority.
Optionally, the setting unit is set based on the education informations that the subscriber identity information is sent to the client
Authority.
Optionally, the client-side information also includes authority information, and the setting unit is set based on the authority information
The authority for the education informations that the client is sent.
Optionally, the network-side also includes：
Tip element, for based on the subscriber identity information, prompt message to be sent to the client.
Optionally, the call request includes subscriber identity information, and the network-side also includes：
Authentication unit, for verifying the subscriber identity information, and the call unit is controlled to call after being verified
Education informations corresponding with the calling object in the resources bank.
Optionally, the network-side also includes：
Taxon, for classifying to the education informations in the resources bank.
Optionally, the client also includes：Input block and at least a functional unit,
The input block, the instruction inputted for obtaining user by the teaching white board, produce work(corresponding to triggering
The trigger signal of energy unit operation；
The result that the display unit is additionally operable to run the functional unit is included on the teaching white board.
Optionally, the client also includes：
Recognition unit, for identifying subscriber identity information, correspond to so that display unit is shown on the teaching white board
The functionality controls of the subscriber identity information, the functionality controls are corresponding with the functional unit.
Optionally, the calling object includes：At least one of teaching notes, courseware, material and examination question；The education informations
Including at least one of teaching notes content, courseware content, material content and contents of test question.
To solve the above problems, present invention also offers a kind of client, including：Request unit and display unit, wherein,
The request unit, for sending call request to network-side；
The display unit, for showing teaching white board；
The client receives the education informations that the network-side is sent, and the display unit is additionally operable to believe the teaching
Breath is shown on the teaching white board.
Optionally, the client also includes：
Edit cell, for editing education informations, the education informations after editor and client-side information are sent to the net
Network end, the client-side information include subscriber identity information.
Optionally, the client also includes：Input block and at least a functional unit,
The input block, the instruction inputted for obtaining user by the teaching white board, produce work(corresponding to triggering
The trigger signal of energy unit operation；
The result that the display unit is additionally operable to run the functional unit is included on the teaching white board.
Optionally, the client, in addition to：
Recognition unit, for identifying subscriber identity information, correspond to so that display unit is shown on the teaching white board
The functionality controls of the subscriber identity information, the functionality controls are corresponding with the functional unit.
In order to solve the above technical problems, present invention also offers a kind of and above-mentioned client communication network-side, including：Money
Source storehouse, resolution unit, call unit and transmitting element, wherein,
The resources bank, for storing education informations；
The resolution unit, the call request sent for parsing the client, obtains and calls object；
The call unit, for calling education informations corresponding with the calling object in the resources bank；
The transmitting element, for education informations corresponding with the calling object to be sent to the client.
Optionally, the client sends education informations and client-side information to the network-side, the client letter
Breath includes subscriber identity information, and the network-side also includes：
Setting unit, the education informations for being sent to the client set authority；
Release unit, for issuing the education informations of the client transmission based on the authority.
Optionally, the setting unit is set based on the education informations that the subscriber identity information is sent to the client
Authority.
Optionally, the client-side information includes authority information, and the setting unit is based on the authority information and sets institute
State the authority of the education informations of client transmission.
Optionally, the network-side, in addition to：
Tip element, for based on the subscriber identity information, prompt message to be sent to the client.
Optionally, the call request includes subscriber identity information, and the network-side also includes：
Authentication unit, for verifying the subscriber identity information, and the call unit is controlled to call after being verified
Education informations corresponding with the calling object in the resources bank.
Optionally, the network-side, in addition to：
Taxon, for classifying to the education informations in the resources bank.
Optionally, the calling object includes：At least one of teaching notes, courseware, material and examination question；The education informations
Including at least one of teaching notes content, courseware content, material content and contents of test question.
Compared with prior art, technical scheme has advantages below：
Call request is sent to network-side by the request unit of client, via described in the resolution unit parsing of network-side
Call request to obtain calling object, and then by the transmitting element of the network-side will be stored in the resources bank of network-side with
Education informations corresponding to the calling object send the friendship for the client, realizing education informations between different clients
Mutually, it provide the user very big facility.
The edit cell of client, the education informations of acquisition can be edited accordingly, and be uploaded to network-side with
The education informations stored in renewal resources bank, the education informations of network-side are enriched, also advantageously in the interaction of education informations.
The education informations sent by the setting unit of network-side to client set authority, and are based on by release unit
The authority issues education informations, realizes the management of the education informations sent by network-side to each client, helps
Obtain newest education informations in time in client, carry out the interaction of education informations.
The Tip element of network-side, based on subscriber identity information, prompt message is sent to client, to ensure that client can
To know newest education informations in the very first time, be advantageous to improve the quality of instruction of client, also achieve network-side to visitor
The management at family end.
Brief description of the drawings
Fig. 1 is the structural representation of the digital white boards of the embodiment of the present invention one；
Fig. 2 is the structural representation of the digital white boards of the embodiment of the present invention two；
Fig. 3 is a display instance graph of the digital white boards of the embodiment of the present invention two；
Fig. 4 is the another display instance graph of the digital white boards of the embodiment of the present invention two.
Embodiment
It is understandable to enable the above objects, features and advantages of the present invention to become apparent, below in conjunction with the accompanying drawings to the present invention
Embodiment be described in detail.
Detail is elaborated in the following description in order to fully understand the present invention.But the present invention can with it is a variety of not
Other manner described here is same as to implement, those skilled in the art can do class in the case of without prejudice to intension of the present invention
Like popularization.Therefore the present invention is not limited by following public embodiment.
Just as described in the background art, existing digital white boards can not realize letter of being imparted knowledge to students between different regions or school
The interaction of breath, many inconvenience is brought to teacher.
Inventor considers to establish the network-side that is connected with client to realize education informations between each client
Interaction, while each client can also be managed using network-side.
Embodiment one
Fig. 1 is the structural representation of the digital white boards of the embodiment of the present invention one, as shown in figure 1, the digital white boards include：
Network-side 20 and at least a client 10, the client 10 include：Request unit 101 and display unit 102；The network-side
20 include：Resources bank 201, resolution unit 202, call unit 203 and transmitting element 204；Wherein,
The request unit 101, for sending call request to the network-side 20；
The display unit 102, for showing teaching white board；
The resources bank 201, for storing education informations；
The resolution unit 202, it is connected with the request unit 101, for parsing the call request, obtains calling pair
As；
The call unit 203, it is connected with the resources bank 201 and resolution unit 202, for calling the resources bank
Education informations corresponding with the calling object in 201；
The transmitting element 204, it is connected with the call unit 203, for that corresponding with the calling object will impart knowledge to students
Information is sent to the client 10；
The display unit 102, it is connected with the transmitting element 204, is additionally operable to include the education informations described
On teaching white board.
In the present embodiment, the client 10 can carry out data with the network-side 20 by the way of wired（Such as：Religion
Learn information）Transmission, can also use wirelessly carry out data transmission.Such as：It can use point-to-point（P2P, Peer-
to-Peer）Transmission means the data between client 10 and network-side 20 are transmitted, with improve the transmission of data effect
Rate, save bandwidth resources.Wi-Fi can also be used（wireless fidelity）Mode to therebetween data carry out
Transmission, can also use ADSL（ADSL, Asymmetric Digital Subscriber Line）, light
Fibre arrives family（FTTP, fiber to the premise), LAN (LAN, local area network), WLAN
(WLAN, Wireless Local Area Networks) or FTTP+LAN etc. data transfer mode are come to client and network
Data between end are transmitted.And in the present embodiment, client 10 and network-side 20 can also be to the data in transmitting procedure
It is encrypted, to improve the security of data transfer.
In the present embodiment, the client 10, network-side 20 may each comprise communication interface（Not shown in figure）, for reality
Now communication therebetween.
The display unit 102 can include liquid crystal display.The resources bank 201 can be using SQL
（SQL, Structured Query Language）SQL database as database language.Stored in the resources bank 201
Education informations can include：At least one of teaching notes content, courseware content, material content and contents of test question.
The calling object that the resolution unit 202 obtains includes：At least one of teaching notes, courseware, material and examination question.Lift
For example, if the call request that request unit 101 is sent is the Principle of Communication courseware of calling Wang Siming teacher, resolution unit 202
After the call request parsing sent to request unit 101, it is " the Principle of Communication courseware of Wang Siming teacher " to obtain it and call object,
Call unit 203 then calls education informations corresponding with " the Principle of Communication courseware of Wang Siming teacher " in resources bank 201, and via
The transmitting element 204 sends the Principle of Communication courseware of Wang Siming teacher to client 10.The display unit 102 of client 10
The Principle of Communication courseware of the Wang Siming teacher received is included on teaching white board.
Call request is sent by the request unit of client, network-side will education informations corresponding with the call request
The interaction of education informations between transmission to client realizes different clients.
In actual applications, the structure of digital white boards can more be enriched, to be provided more just to each client
Profit, with reference to embodiments two pairs of digital white boards be described in detail.
Embodiment two
Fig. 2 is the structural representation of the digital white boards of the embodiment of the present invention two.For convenience of description, only with numeral in Fig. 2
Blank includes a client, the client includes illustrating exemplified by One function unit, client described in practical application
End and functional unit number then by actual demand depending on.
As shown in Fig. 2 the digital white boards include：Network-side 20 and client 10, the client 10 include：Request is single
Member 101, display unit 102, edit cell 103, input block 104, functional unit 105, recognition unit 106.The network-side
20 include：Resources bank 201, resolution unit 202, call unit 203, transmitting element 204, setting unit 205, release unit 206,
Tip element 207, authentication unit 208, taxon 209.Wherein, the request unit 101 included by the client 10, display
Unit 102, resources bank 201, resolution unit 202, call unit 203, transmitting element 204 and embodiment included by network-side 20
Request unit 101, display unit 102, resources bank 201, resolution unit 202, call unit 203, transmitting element 204 in one
Function phase is similar, herein not reinflated specific detailed description.In the present embodiment, client 10 includes communication interface, the request unit
101st, display unit 102 and edit cell 103 are connected with the communication interface；Network-side 20 also includes communication interface, described
Transmitting element 204, setting unit 205, Tip element 207, authentication unit 208 communicate with interface and are connected.Client 10 with
Communication between network-side 20 is then realized based on respective communication interface.
The edit cell 103, for editing education informations, by the education informations after editor and client-side information send to
The network-side, the client-side information include subscriber identity information；
The input block 104, the instruction inputted for obtaining user by the teaching white board, produce corresponding to triggering
The trigger signal that functional unit 105 is run；
The display unit 102, it is connected with the functional unit 105, is additionally operable to the knot for running the functional unit 105
Fruit is shown on the teaching white board.
The recognition unit 106, it is connected with the display unit 102, for identifying subscriber identity information, so that display is single
Member 102 on the teaching white board display corresponding to the subscriber identity information functionality controls, the functionality controls with it is described
The correspondence of functional unit 105.
The setting unit 205, the education informations for being sent to the client 10 set authority；
The release unit 206, it is connected with the setting unit 205, for issuing the client based on the authority
10 education informations sent；
The Tip element 207, for based on the subscriber identity information, prompt message to be sent to the client 10.
Authentication unit 208, it is connected with call unit 203, for verifying the subscriber identity information, and after being verified
The call unit 203 is controlled to call education informations corresponding with the calling object in the resources bank 201.
Taxon 209, it is connected with the resources bank 201, for classifying to the education informations in the resources bank.
Each unit is illustrated one by one below.
In the present embodiment, edit cell 103 both can enter edlin to the education informations of local, can also be to from network-side
20 education informations called are edited accordingly, and edited education informations are stored in into local or uploaded to deposit
Storage is in the resources bank 201 of network-side 20.And edit cell 103 is during education informations to the network-side 20 is sent,
Can also be by client-side information, the subscriber identity information for such as editing education informations is sent to network-side 20, so that network-side 20 is right
The education informations that different identity user sends are managed, and the education informations that it sends set based on different user identity
Put corresponding authority.
Input block 104 can be multi-point touch panel, to facilitate multiple students while be write on teaching white board.Institute
It is corresponding with functionality controls to state functional unit 105, the functionality controls are shown on the display unit 102.User is in touch function
While control, namely instruction have input by teaching white board.The functionality controls can be carried out according to the different demands of user
Customization.
Recognition unit 106, after the identity information of user is identified, the functional unit corresponding with its identity can be provided
105 use for it, in other words after subscriber identity information is identified, after different users logs in digital white boards, and display unit 102
The functionality controls of display are different.Such as：After domestic consumer logs in digital white boards, the control that display unit 102 is shown may
Only some instrument controls, such as：Preserve, empty.And after teacher signs in digital white boards, the control of the display of display unit 102
Can there are the teaching notes control related to teacher, courseware control etc..
In the present embodiment, the setting unit 205 of network-side 20, teaching that can be for different clients to be sent to it
Information sets authority.Specifically, can be set according to the subscriber identity information of client come the education informations sent to client
Authority.Such as, can be according to the rank of school（Key school, general high school, factories and miness middle school）, school classification（Primary school, junior middle school,
Senior middle school, technical school, junior college, undergraduate course）, regional classification where school（Province, city, area）, teacher name etc. authority is set.
Such as：It is shared by the cultivate people of ability priority assignation of education informations of middle school's upload of Shanghai.Release unit 206 is then according to it to each client
Hold the authority set by the education informations sent to be issued, if education informations are shared, the shared education informations are sent out
Cloth is gone out, and so that other clients are called, realizes the interaction of education informations between different schools, area.
In other embodiments, if the client-side information that the edit cell 103 of client 10 is sent includes authority information,
Then setting unit 205 sets the authority of the education informations of the client transmission based on the authority information.That is, teaching
The authority of information is determined that the education informations that user can be sent to are arranged to shared by user oneself completely, can not also be with
Other users share the education informations of its transmission.
Taxon 209 can be according to the school where the education informations stored in resources bank 201, area or teaching
The owner of information classifies to education informations, in order to fast search to education informations corresponding with calling object.
In order to be provided more convenience to each client, Tip element 207 can be according to subscriber identity information, periodically
Prompt message is sent to each client, in order to which client learns newest education informations in the very first time.Such as：Work as resources bank
After Principle of Communication courseware renewal in 201, network-side 20 can send prompt message to the client for opening up Course of Communication Principles,
Prompting Principle of Communication courseware has updated.By means of the prompting of Tip element 207, client can be learned most in the very first time
New education informations, be advantageous to improve the quality of instruction of client.
Authentication unit 208, when the call request that client 10 is sent includes subscriber identity information, verify the user
Identity information, if the user is the user of digital white boards, respond its call request.By means of authentication unit to client user
The checking of identity, help somewhat to ensure the security of education informations.
Below in conjunction with the application of digital white boards, the digital white boards of the present embodiment are described in detail.
Teacher open digital white boards, display unit 102 can be shown on teaching white board for input user name, password text
This frame and domestic consumer's button, teacher specifically, input user name and password to log in by the input instruction of input block 104
Digital white boards.The subscriber identity information that recognition unit 106 identifies according to it, religion is shown on teaching white board for display unit 102
Interface after Shi Denglu.Fig. 3 is a display instance graph of the digital white boards of the embodiment of the present invention two, after teacher logs in digital white boards
The interface that display unit 102 is shown as shown in figure 3, blank drawing area is usually the region that teacher or student write writing on the blackboard in Fig. 3,
Top, the left side, the lower section of display interface are functionality controls, and the functionality controls are respectively provided with functional unit corresponding thereto,
After user's touch function control, with the functionality controls corresponding to functional unit then carry out corresponding act.On the right of display interface
One is classified as local repository, includes shared material database, personal material database, game storehouse, video display storehouse, music libraries.Teacher can lead to
Button corresponding to touch is crossed, to obtain the resource needed for it.Such as, game storehouse is touched, the game being locally stored is opened in selection, with
It is raw to carry out interaction；Music libraries are touched to play music；Shared material database is touched to see to student to play picture of animal etc..
Functionality controls above display interface include：Head portrait, teaching notes, wall chart, paint sheet, video, interaction, courseware.Teacher exists
After the user for being registered as digital white boards, its personalized head portrait can be set by touching head portrait control, e.g., touch head portrait control
After part, local picture is uploaded to set its head portrait., can be with the local religion of Selection and call after teacher touches teaching notes/courseware control
Teaching notes/courseware of case/courseware or network-side.Teacher during giving lessons, can also by touch wall chart control come from local or
Network-side calls the wall chart needed, to cause whole teaching process to have more vividness.When teaching child, teacher can be with
Touch paints this control and paints this to be called from local or network-side, and child is taught in a manner of both pictures and texts are excellent.In addition, teacher also may be used
To call the instructional video of local or network-side by touching video control, more vividly, image carry out give lessons.Teacher is also
The local courseware that can be used for interaction can be called by touching interactive control, e.g., in order to make child more perceptual
Ground recognizes toy, and teacher can call the courseware of dog dog, therefrom haul out a doggie, invite small by touching interactive control
Friend goes forward to touch the head of doggie, and after child has touched doggie, doggie can swagger tail against child.It is interactive by touching
Control calls interactive courseware, advantageously in teaching, can transfer the interest of child.
The functionality controls on the display interface left side include：Blank 1, blank 2 and small blackboard.In the present embodiment, because input is single
Member 104 can be multi-point touch panel, therefore, can support that more people are write on electronic whiteboard simultaneously.Such as, teacher's dragging is white
After plate 1, multiple children can be made to be write, scribbled on blank 1；Or small blackboard, blank 1, blank can also be dragged
2, the blank drawing area of digital white boards is divided into three regions, teacher, student can enter running hand simultaneously in these three regions
Write, and can by as needed to small blackboard, blank 1 or blank 2 by two touches in a manner of be amplified and reduce.
Functionality controls below display interface include：Preservation, color, background, erasing rubber, reclaim, empty.Protected by touching
Control is deposited, current writing on the blackboard can be preserved or the amended courseware such as preserve.By touching color controls, Ke Yixuan
Select the color of writing on the blackboard, annotation etc.；By touching Controls, the background of blank drawing area can be selected；By touching rubber
Control is wiped, writing on the blackboard can be wiped；Control is reclaimed by touching, will can be recalled from public material database or personal material database
Material be recycled to dustbin；Control is emptied by touching, current writing on the blackboard can be emptied.
Below by taking the Principle of Communication courseware that Mr. Zhang calls network-side as an example, to illustrate the course of work of digital white boards.If
Mr. Zhang thinks the Principle of Communication courseware of Wang Siming teacher in calling network-side resources bank, passes through input block 104（Multiple point touching
Screen）Input instruction, courseware control is specifically touched, selected " Principle of Communication courseware-Wang Siming ", input block 104 produces triggering
The trigger signal of functional unit operation corresponding with courseware control, the request of functional unit responds Mr. Zhang, and trigger request
Unit 101 sends Mr. Zhang and calls the call request of " Principle of Communication courseware-Wang Siming " to network-side, the parsing list of network-side
Member 202 parses call request, and the subscriber identity information obtained in call request is Mr. Zhang, and calling object is " Principle of Communication class
Part-Wang Siming ", authentication unit 208 verifies subscriber identity information, and after being verified, control call unit 203 calls resource
Education informations corresponding with calling object " Principle of Communication courseware-Wang Siming " in storehouse 201.Transmitting element 204 is by education informations king
Think bright Principle of Communication courseware to send to client.Mr. Zhang calls " Principle of Communication courseware-Wang Siming " success of network-side
Afterwards, display unit 102 includes the Principle of Communication courseware on teaching white board.Mr. Zhang can then utilize leading to for Wang Siming teacher
Principle courseware is believed to give lessons, and edlin can also be entered to the Principle of Communication courseware of calling using edit cell 103, and will again
Edited Principle of Communication courseware and the name of Mr. Zhang are sent to network-side, so that other teachers are called and refer to.And
Mr. Zhang can also carry out priority assignation during the Principle of Communication courseware updated is sent to the course, e.g., if
Putting the courseware can share or set the courseware not shared or set the courseware shared etc. just for some schools.Network-side
The authority information that setting unit 205 is set according to Mr. Zhang, the Principle of Communication courseware to be uploaded to it sets authority, if Mr. Zhang
The authority of setting is shared, then release unit 206 issues the Principle of Communication courseware after Mr. Zhang updates.In addition, network-side
Tip element 207, also can periodically to Mr. Zhang issue prompt message, such as：Principle of Communication courseware has renewal, so that Mr. Zhang exists
The very first time obtains newest education informations.
Fig. 4 is another display instance graph of the digital white boards of the embodiment of the present invention two, and the interface is set for domestic consumer
Put, the interface after being logged in from teacher in Fig. 3 is different, and the interface in Fig. 4 does not include the work(above the display interface shown in Fig. 3
Can control, other controls and button then with it is similar in Fig. 3, be no longer described in detail herein.It is white for different user identity, numeral
Plate can be the personalized display interface of its customization according to the demand of user.
It should be noted that the functionality controls being related in the present embodiment are as shown in figure 3, in other embodiments, the work(
Energy control can also relate in rules and regulations, qualified teachers' publicity, the educational alternative of school, school admission imformation, library, blackboard newspaper etc.
Hold.Concrete function control can include which aspect, then by the actual demand of client depending on.
The teacher of client have invoked the courseware needed for it, while also made by the digital white boards of the present embodiment
Courseware uploaded, realize the interaction of the education informations between the teacher of other clients, and pass through the embodiment of the present invention
Digital white boards carry out education informations interaction it is convenient, fast.
The embodiment of the present invention also provides a kind of client, including：Request unit and display unit, wherein,
The request unit, for sending call request to network-side；
The display unit, for showing teaching white board；
The client receives the education informations that the network-side is sent, and the display unit is additionally operable to believe the teaching
Breath is shown on the teaching white board.
The embodiment of the present invention also provides a kind of and client communication network-side, including：Resources bank, resolution unit,
Call unit and transmitting element, wherein,
The resources bank, for storing education informations；
The resolution unit, the call request sent for parsing the client, obtains and calls object；
The call unit, for calling education informations corresponding with the calling object in the resources bank；
The transmitting element, for education informations corresponding with the calling object to be sent to the client.
Concrete structure and the course of work about client and network-side may be referred to the description of above-mentioned digital white boards.
In summary, technical scheme at least has the advantages that：
Call request is sent to network-side by the request unit of client, via described in the resolution unit parsing of network-side
Call request to obtain calling object, and then by the transmitting element of the network-side will be stored in the resources bank of network-side with
Education informations corresponding to the calling object send the friendship for the client, realizing education informations between different clients
Mutually, it provide the user very big facility.
The edit cell of client, the education informations of acquisition can be edited accordingly, and be uploaded to network-side with
The education informations stored in renewal resources bank, the education informations of network-side are enriched, also advantageously in the interaction of education informations.
The education informations sent by the setting unit of network-side to client set authority, and are based on by release unit
The authority issues education informations, realizes the management of the education informations sent by network-side to each client, helps
Obtain newest education informations in time in client, carry out the interaction of education informations.
The Tip element of network-side, based on subscriber identity information, prompt message is sent to client, to ensure that client can
To know newest education informations in the very first time, be advantageous to improve the quality of instruction of client, also achieve network-side to visitor
The management at family end.
Although the present invention is disclosed as above with preferred embodiment, it is not for limiting the present invention, any this area
Technical staff without departing from the spirit and scope of the present invention, may be by the methods and technical content of the disclosure above to this hair
Bright technical scheme makes possible variation and modification, therefore, every content without departing from technical solution of the present invention, according to the present invention
Any simple modifications, equivalents, and modifications made to above example of technical spirit, belong to technical solution of the present invention
Protection domain.
Claims (21)
1. a kind of digital white boards, it is characterised in that including the network-side with resources bank and multiple clients with teaching white board
End, the teaching white board include electronic whiteboard, computer, projecting apparatus, and the client includes：It is request unit, display unit, defeated
Enter unit and edit cell；The network-side includes：Resources bank, resolution unit, call unit and transmitting element；Client can
The teaching corresponding with the call request stored in the resources bank of network-side is obtained by sending call request to network-side
Information, client can be compiled to the information in the resources bank of the network-side obtained from network-side by the call request
Volume, client can by the information obtained from network-side by the call request it is compiled after be uploaded to network-side with update money
The information stored in the storehouse of source, the information exchange between different clients can be realized so as to the digital white boards；Wherein,
The request unit, for sending call request to the network-side；
The display unit, for showing teaching white board；
The input block, the instruction inputted for obtaining user by the teaching white board, produce function list corresponding to triggering
The trigger signal of member operation；
The edit cell, will be from net for entering edlin to the education informations obtained from network-side by the call request
The compiled rear and client-side information of education informations that network end is obtained by the call request is sent to the network-side, the visitor
Family client information includes subscriber identity information；
The resources bank, for storing education informations；
The resolution unit, for parsing the call request, obtain and call object；
The call unit, for calling education informations corresponding with the calling object in the resources bank；
The transmitting element, sent for education informations corresponding with the calling object will to be stored in resources bank to the visitor
Family end；
The display unit is additionally operable to include the education informations on the teaching white board；
The education informations for being stored in network-side show that user touches control on the electronic whiteboard of client in the form of control
The education informations for being stored in network-side corresponding to the control are selected, so as to be adjusted to the education informations for being stored in network-side
With the education informations of called network-side are shown on electronic whiteboard and can edited by the user.
2. digital white boards as claimed in claim 1, it is characterised in that the network-side also includes：
Setting unit, the education informations for being sent to the client set authority；
Release unit, for issuing the education informations of the client transmission based on the authority.
3. digital white boards as claimed in claim 2, it is characterised in that the setting unit is based on the subscriber identity information pair
The education informations that the client is sent set authority.
4. digital white boards as claimed in claim 2, it is characterised in that the client-side information also includes authority information, described
Setting unit sets the authority of the education informations of the client transmission based on the authority information.
5. digital white boards as claimed in claim 1, it is characterised in that the network-side also includes：
Tip element, for based on the subscriber identity information, prompt message to be sent to the client.
6. digital white boards as claimed in claim 1, it is characterised in that the call request includes subscriber identity information, described
Network-side also includes：
Authentication unit, for verifying the subscriber identity information, and controlled after being verified described in the call unit calling
Education informations corresponding with the calling object in resources bank.
7. digital white boards as claimed in claim 1, it is characterised in that the network-side also includes：
Taxon, for classifying to the education informations in the resources bank.
8. digital white boards as claimed in claim 1, it is characterised in that the client also includes：An at least functional unit,
The result that the display unit is additionally operable to run the functional unit is included on the teaching white board.
9. digital white boards as claimed in claim 8, it is characterised in that the client also includes：
Recognition unit, for identifying subscriber identity information, so that display unit is shown on the teaching white board corresponding to described
The functionality controls of subscriber identity information, the functionality controls are corresponding with the functional unit.
10. digital white boards as claimed in claim 1, it is characterised in that the calling object includes：Teaching notes, courseware, material and
At least one of examination question；The education informations are included in teaching notes content, courseware content, material content and contents of test question at least
It is a kind of.
11. a kind of client, it is characterised in that the client is white for the numeral as any one of claim 1 to 10
Client in plate, including：Request unit, display unit, input block and edit cell, wherein,
The request unit, for sending call request to network-side；
The display unit, for showing teaching white board；
The input block, the instruction inputted for obtaining user by the teaching white board, produce function list corresponding to triggering
The trigger signal of member operation；
The edit cell, will be from net for entering edlin to the education informations obtained from network-side by the call request
The compiled rear and client-side information of education informations that network end is obtained by the call request is sent to the network-side, the visitor
Family client information includes subscriber identity information；
The client receives the education informations that the network-side is sent, and the display unit is additionally operable to show the education informations
Show on the teaching white board；
The education informations for being stored in network-side show that user touches control on the electronic whiteboard of client in the form of control
The education informations for being stored in network-side corresponding to the control are selected, so as to be adjusted to the education informations for being stored in network-side
With the education informations of called network-side are shown on electronic whiteboard and can edited by the user.
12. client as claimed in claim 11, it is characterised in that also include：An at least functional unit,
The result that the display unit is additionally operable to run the functional unit is included on the teaching white board.
13. client as claimed in claim 12, it is characterised in that also include：
Recognition unit, for identifying subscriber identity information, so that display unit is shown on the teaching white board corresponding to described
The functionality controls of subscriber identity information, the functionality controls are corresponding with the functional unit.
A kind of 14. network-side of client communication with described in claim 11, it is characterised in that including：Resources bank, parsing are single
Member, call unit and transmitting element, wherein,
The resources bank, for storing education informations；
The resolution unit, the call request sent for parsing the client, obtains and calls object；
The call unit, for calling education informations corresponding with the calling object in the resources bank；
The transmitting element, for education informations corresponding with the calling object to be sent to the client.
15. network-side as claimed in claim 14, it is characterised in that the client sends out education informations and client-side information
The network-side is delivered to, the client-side information includes subscriber identity information, and the network-side also includes：
Setting unit, the education informations for being sent to the client set authority；
Release unit, for issuing the education informations of the client transmission based on the authority.
16. network-side as claimed in claim 15, it is characterised in that the setting unit is based on the subscriber identity information pair
The education informations that the client is sent set authority.
17. network-side as claimed in claim 15, it is characterised in that the client-side information includes authority information, described to set
Put the authority for the education informations that unit sets the client to send based on the authority information.
18. network-side as claimed in claim 15, it is characterised in that also include：
Tip element, for based on the subscriber identity information, prompt message to be sent to the client.
19. network-side as claimed in claim 14, it is characterised in that the call request includes subscriber identity information, described
Network-side also includes：
Authentication unit, for verifying the subscriber identity information, and controlled after being verified described in the call unit calling
Education informations corresponding with the calling object in resources bank.
20. network-side as claimed in claim 14, it is characterised in that also include：
Taxon, for classifying to the education informations in the resources bank.
21. network-side as claimed in claim 14, it is characterised in that the calling object includes：Teaching notes, courseware, material and
At least one of examination question；The education informations are included in teaching notes content, courseware content, material content and contents of test question at least
It is a kind of.
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| CN201210271641.1A CN103581135B (en) | 2012-07-31 | 2012-07-31 | Digital white boards, client and network-side |
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| CN105447795A (en) * | 2015-12-31 | 2016-03-30 | 米科互动教育科技（北京）有限公司 | Online curriculum processing method and device |
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| CN105719515A (en) * | 2016-01-21 | 2016-06-29 | 北京师科阳光信息技术有限公司 | Online display method |
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| CN109949623A (en) * | 2017-12-21 | 2019-06-28 | 北京丰信达科技有限公司 | A kind of long-distance educational system of wisdom blackboard |
| CN108763311B (en) * | 2018-04-24 | 2020-04-03 | 广州视源电子科技股份有限公司 | Interface display method and device, intelligent interactive panel and storage medium |
| CN108541054B (en) * | 2018-07-16 | 2020-12-18 | 深圳市本牛科技有限责任公司 | Terminal low power consumption keeping method, computer equipment and storage medium |
| CN110609485B (en) * | 2019-09-23 | 2021-06-29 | 深圳市火乐科技发展有限公司 | Curtain control method, intelligent projector, curtain and related product |
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Address after: 200120 China (Shanghai) free trade test zone, 570 Sheng Xia Road, room 705 Applicant after: Shanghai Kuanglong digital Polytron Technologies Inc Address before: 201203, room 570, No. 705, midsummer Road, Zhangjiang hi tech park, Shanghai, Pudong New Area Applicant before: SHANGHAI KUANGLONG DIGITAL TECHNOLOGY CO., LTD. |
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