CN101441539A - Electronic white board system, input device, processing device and processing method - Google Patents
Electronic white board system, input device, processing device and processing method Download PDFInfo
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- CN101441539A CN101441539A CNA2008102473589A CN200810247358A CN101441539A CN 101441539 A CN101441539 A CN 101441539A CN A2008102473589 A CNA2008102473589 A CN A2008102473589A CN 200810247358 A CN200810247358 A CN 200810247358A CN 101441539 A CN101441539 A CN 101441539A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03545—Pens or stylus
Abstract
The embodiment of the invention provides an electronic whiteboard system, an input device, a processing device and a processing method, and belongs to the field of electronic equipment. The system comprises: the input device, the processing device and a touch control display device, wherein the input device is communicated with the processing device to send current distance information and identification information to the processing device; the processing device is used for receiving data information provided by the input device and position information of a touch control point of the input device on the display device, uniformly processing the data information provided by the input device and the position information of the touch control point, identifying the current input device and correlating the current input device with user information, and recording input data of a user to form interface data of the information and then output the interface data; and the touch control display device is connected with a central processing unit and used for displaying the output user data processed by the processing device. The system supports distinction of contents input by different writers in multi-person cooperation.
Description
Technical field
The present invention relates to electronic device field, relate in particular to a kind of electric whiteboard system, input media, main process equipment and disposal route.
Background technology
Electric whiteboard system (abbreviation electronic whiteboard) is a kind of electronic equipment that is widely used in the multiple field, as: several scenes such as education and instruction, video conference, many people discussion.This equipment is the new high-tech product that compiles multiple technologies means such as electronics, software, communication, specifically can realize in conjunction with computing machine and projector by using electromagnetic induction principle, and then reaches the purpose of with no paper office and with no paper teaching.Along with electronic whiteboard being extensive use of in each field, the functional classification of electronic whiteboard has also obtained further refinement, and different scenes has proposed the demand of different personalizations, as: duplicate formula electronic whiteboard, interactive electric whiteboard etc.Wherein, interactive electric whiteboard generally all provides painting function, i.e. person's handwriting input, as mark, creation, literal input etc. immediately.But when multi-person synergy used and draws on electronic whiteboard, who user present electronic whiteboard product all can't be discerned and specifically import what content.And under various use scenes such as meeting, discussion, the situation that often has many people on electronic whiteboard, to draw simultaneously.Finish functions such as automatic conference summary arrangement if can distinguish the input author of different content simultaneously, will increase work efficiency greatly, reduce artificial processing error, improve the reversibility of communication process according to the role.At the problems referred to above, the mode that prior art often adopts hand-kept and puts corresponding information in order, as: special meeting summary personnel or discussion personnel are set hold a concurrent post the meeting summary personnel and adopt manual mode, the information in the record conference process etc.The shortcoming of this mode is: (1) special meeting summary personnel raise the cost, and as the secretary, may understand not in place to some details; (2) the discussion personnel hold a concurrent post the meeting summary personnel person's that can have influence on the panel discussion thinking, and then have influence on effect of meeting; And no matter adopting above-mentioned which kind of mode, the uncertainty that is participated in by the people causes introducing mistake, makes reversibility reduce.Also having a kind of processing mode is to adopt the content of electronic whiteboard record is directly exported, and promptly utilizes electronic whiteboard to have printout or directly is saved in the function of main frame, the content output of discussing can be preserved with paper spare or data mode.But the shortcoming of this processing mode is: the content of traditional electronic whiteboard record is not owing to possess role (author) information, in promptly can't or discussing to meeting who specifically imported what content carry out corresponding one by one, often can only be as the supplementary of meeting summary.
From above-mentioned introduction to existing electric whiteboard system and electric whiteboard system application, the inventor finds that there is following problem at least in above-mentioned prior art: when present electronic whiteboard product uses in multiple person cooperational, all can't realize the different users is exported or record with the content of its input is corresponding one by one, thereby can't accurately distinguish the content of different users by the electronic whiteboard input, increased the difficulty that manages has been write down in meeting or discussion, influenced work efficiency.
Summary of the invention
Based on above-mentioned existing in prior technology problem, the purpose of the embodiment of the invention provides a kind of electric whiteboard system, input media, main process equipment and disposal route, when being supported in the multiple person cooperational use, separating the mode of different users's input information with the mark zone and export or record.
A kind of input media of electric whiteboard system, this device comprises: shell, be located at distance measuring equipment, CPU (central processing unit) and data sending device in the shell;
Described distance measuring equipment is connected with described CPU (central processing unit), is used for monitoring under central processing unit controls the distance between input media and the touch control display apparatus;
Described CPU (central processing unit) is used to control the range information between described distance measuring equipment acquisition input media and the touch control display apparatus, and the identification information of described range information and this input media is sent to data sending device;
Described data sending device is connected with described CPU (central processing unit), is used to send the data message that described CPU (central processing unit) transmits.
A kind for the treatment of apparatus of electric whiteboard system, this treating apparatus comprises: data sink, touch information receiving trap, CPU (central processing unit) and data output device;
Described data sink is connected with described CPU (central processing unit), is used to receive the data message that input media sends, and data message is sent to described CPU (central processing unit);
The touch information receiving trap is connected with described CPU (central processing unit), be used to receive the touch control display apparatus feedback current input media the touch point positional information and be sent to CPU (central processing unit);
Described CPU (central processing unit), be used for data message and the unified processing of touch point information to receiving, identify the current effective input media, and after determine using user's information of this input media, the data association formation user data of described user's information and the input of this input media is sent to described data output device;
Described data output device is connected with described CPU (central processing unit), is used to export the described user data that forms after the described central processing unit for processing.
A kind of electric whiteboard system, this system comprises: input media, treating apparatus and touch control display apparatus, wherein, described input media adopts each described input media in the claim 1～2; Described treating apparatus adopts each described treating apparatus in the claim 5 or 6;
Described input media communicates to connect with described treating apparatus, is used for the identification information of the range information between this input media and the touch control display apparatus and this input media is sent to described treating apparatus;
Described treating apparatus, be used to receive the data message that described input media sends, and the touch point positional information of the input media of touch control display apparatus feedback, and to described data message and the unified processing of touch point positional information, identify the current effective input media, to preset user's information of binding with this input media, the formation user data that is associated with the data of this input media input exports described touch control display apparatus to;
Described touch control display apparatus communicates to connect with described treating apparatus, is used for feeding back the touch point positional information of current input media on touch control display apparatus to described treating apparatus, and the user data of described treating apparatus processing back output is shown.
Described touch control display apparatus is single-point touch formula display device or multi-point touch control type display device.
A kind of electric whiteboard system, this system comprises: input media, treating apparatus and touch control display apparatus, wherein, described input media adopts each described input media in the claim 3 or 4; Described treating apparatus adopts each described treating apparatus in the claim 7～9;
Described input media, communicate to connect with described treating apparatus, be used for the user's of the identification information of the range information between this input media and the touch control display apparatus, input media and this input media of use of obtaining identification information is sent to described treating apparatus;
Described treating apparatus, be used for data message to receiving, and the unified processing of the touch point positional information of the input media of touch control display apparatus feedback, identify the current effective input media, and identification determines to use user's information of this input media, with the binding of the identification information of described user's information and this input media, make described user's information formation user data that is associated with the data of this input media input export described touch control display apparatus to;
Described touch control display apparatus communicates to connect with described treating apparatus, is used for feeding back the touch point positional information of current input media on touch control display apparatus to described treating apparatus, and the user interface data of described treating apparatus processing back output is shown.
A kind of disposal route based on above-mentioned each described electric whiteboard system comprises:
Treating apparatus receives the data message that input media sends, and the touch point positional information of the current input media of touch control display apparatus feedback;
To described data message and the unified processing of touch point positional information that receives, identify the current effective input media, and determine to use user's information of this input media, described user's information is associated with the data of this input media input forms user data output demonstration.
The technical scheme that is provided by the invention described above embodiment as can be seen, embodiment of the present invention is by discerning input media, and related, thereby can export and record the information of different users's input with the mode that mark is distinguished with the user who uses this input media.Well solved when electric whiteboard system uses in multiple person cooperational and can't distinguish the problem what content which user imports, this based on the user who uses input media is discerned the mode that the different users imports content of distinguishing, when improving ease for use, the work efficiency when effectively having improved multiple person cooperational.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the contour structures synoptic diagram of the input media of the embodiment of the invention;
Fig. 2 is the structured flowchart of the input media of the embodiment of the invention one;
Fig. 3 is the structured flowchart of the treating apparatus of the embodiment of the invention one;
Fig. 4 is the structured flowchart of the electric whiteboard system of the embodiment of the invention one;
Fig. 5 is the process flow figure of the electric whiteboard system of the embodiment of the invention one;
Fig. 6 is the structured flowchart of the input media of the embodiment of the invention two;
Fig. 7 is the structured flowchart of the treating apparatus of the embodiment of the invention two;
Fig. 8 is the structured flowchart of the electric whiteboard system of the embodiment of the invention two;
Fig. 9 is the process flow figure of electric whiteboard system of the fingerprint recognition of the embodiment of the invention two;
Figure 10 is the structured flowchart of electric whiteboard system of the fingerprint recognition of the embodiment of the invention three.
Embodiment
The embodiment of the invention provides a kind of electric whiteboard system, it specifically is the input media that obtains the identification information function by having, treating apparatus and touch control display apparatus with identity recognition function constitute, cooperatively interact by input media and treating apparatus, current effective input media that identifies and the user's who uses this input media information is associated, and with this user's information flag on the content of this input media input, thereby can be easy to distinguish the different users and specifically import what content, convenient output to content after distinguishing, or carry out corresponding record.This electric whiteboard system has solved the electronic whiteboard product when multiple person cooperational uses, can't distinguish the problem which content the different users has specifically imported, effectively reduce manual record and easily made mistakes, be difficult for recalling inquiry, the problem of directly output waste of manpower, material resources, improve the ease for use of electric whiteboard system, also improved user's work efficiency.
For ease of understanding, embodiment of the present invention is described further below in conjunction with the drawings and specific embodiments.
Embodiment one
Present embodiment provides a kind of input media of electric whiteboard system, this input media specifically can be that shell is the electronic pen of the form of a stroke or a combination of strokes etc., see the contour structures synoptic diagram of the input media of Fig. 1, specifically comprise: shell 1, shell front end be distance measuring equipment range finding end 2, be located at distance measuring equipment 202, CPU (central processing unit) 201 and data sending device 203 in the shell 1 (can referring to Fig. 2); The annexation of each parts of shell 1 inside is shown in the input device structure block diagram of Fig. 2, be specially: distance measuring equipment 202 is connected with CPU (central processing unit) 201, is used under central processing unit controls the distance between this input media of monitoring and the corresponding touch control display apparatus; In the reality, distance measuring equipment 202 can electrotape, as: any in electronics infrared distance measurement device, electronic ultrasonic distance measuring equipment or the laser ranging system etc., but also be not limited to these distance measuring equipments, as long as the error of range finding reaches other distance measuring equipment of centimetre-sized and all can use, distance measuring equipment 202 is set up the front end at input media, monitors conveniently to adjust the distance;
CPU (central processing unit) 201 is used to control distance measuring equipment 202 and obtains range information between input media and the corresponding touch control display apparatus, and the range information that obtains and the identification information of this input media are sent to data sending device;
Present embodiment also provides a kind for the treatment of apparatus of electric whiteboard system, can be used as the main frame of electric whiteboard system, specifically see the treating apparatus structured flowchart of Fig. 3, comprising: data sink 301, touch information receiving trap 303, CPU (central processing unit) 304 and data output device 302;
Wherein, data sink 301 is connected with CPU (central processing unit) 304, is used to receive the data message that input media sends, and the information that receives is sent to CPU (central processing unit); Wherein, data message comprises: the range information between input media and the touch control display apparatus and the identification information of this input media,
Touch information receiving trap 303 is connected with CPU (central processing unit) 304, is used to receive the touch point positional information of current input media on touch control display apparatus of touch control display apparatus feedback, and this touch point positional information is sent to CPU (central processing unit);
CPU (central processing unit) 304, be used for the data message (comprising: range information, identification information and touch point positional information) that receives is unified to handle, identify the current effective input media after the processing, and will preset user's information of binding with the identification information of this input media, be sent to data output device behind the formation user data that is associated with the data of this input media input; Wherein, preset user's information of binding with the identification information of this input media, be the identification information of input media is corresponding related with the user, obtain the identification information of input media like this, can determine the user information corresponding with this input media in the mode that presets;
For realizing CPU (central processing unit) the unified of each data message handled, input processing unit 305 can be set in CPU (central processing unit) 304, the processing of the data message of the receipts that achieve a butt joint, specifically be that input processing unit identifies the current effective input media according to the range information in the receiving data information, and with user's information that identification information that preset in the treating apparatus and this input media is bound, the formation user data is associated with the data of this input media input; In the reality, input processing unit can adopt the mode of software to realize, can certainly adopt the form of hardware cell module to realize;
Based on the above-mentioned input media and the treating apparatus that provide in the present embodiment, cooperate with touch control display apparatus again, can form electric whiteboard system, this electric whiteboard system is based on the embodiment of electronic range measurement and input media identify label ID binding, specifically see electric whiteboard system structured flowchart shown in Figure 4, this electric whiteboard system comprises: input media 200, treating apparatus 300 and touch control display apparatus 400, input media 200, touch control display apparatus 400 all communicate to connect with treating apparatus 300 and have constituted electric whiteboard system.Wherein,
Input media 200 can adopt the above-mentioned input media that provides, and is used for the identification information of current input media and the range information between the touch control display apparatus and this input media is sent to treating apparatus;
Treating apparatus 300 can adopt the above-mentioned treating apparatus that provides, be used for receiving the data message that input media sends, and unified processing of the touch point positional information of input media on this touch control display apparatus of touch control display apparatus feedback, identification current effective input media, and user's information of identification information binding that will preset and this input media, being associated with the data of this input media input is sent to touch control display apparatus as user data and shows output, maybe exports the user data that forms to memory storage and carries out stored record;
Touch control display apparatus 400 is used for that above-mentioned treating apparatus is handled the user data of exporting the back and shows, and feeds back the touch point positional information of current input media to treating apparatus; In the reality, can adopt the touch control display of single touch point, also can adopt the touch control display of multi-touch.
Utilize above-mentioned electric whiteboard system to import the detailed process of data processing, can be referring to the process flow figure of the electric whiteboard system of Fig. 5, this method is specifically undertaken by following step:
Step 11, input media are imported data on touch control display apparatus, this moment, this input media was sent to treating apparatus with it and the identification information of the range information of touch control display apparatus and this input media;
Step 12, the unified processing of touch point positional information of the data message that treating apparatus sends input media and this input media of touch control display apparatus feedback, confirm that this input media is an effective status, and, obtain using the use information of this input media according to the user that identification information that preset and this input media is bound;
Step 13: user's the information data as author information and the input of this input media are associated, form the user data that is marked with author information and be sent to touch control display apparatus and show, also can export memory storage to and carry out record.
Electric whiteboard system in the present embodiment, unique identify label ID by input media (as: electronic pen) carries out the current effective input media is distinguished, treating apparatus (as: main frame) side can be by the mode that presets in advance, the author is carried out related binding with corresponding input media (as: electronic pen), make the corresponding author of each input media, in use, directly the sign ID by input media carries out author's identification, and with the data markers author's of input media output information, thereby when having realized in multiple person cooperational, using electronic whiteboard, can well distinguish who author and import what content, increase the ease for use of electric whiteboard system and improved user's efficient.The benefit of this electric whiteboard system is to provide cost savings, and does not need to increase identity recognition device on input media and treating apparatus, and does not need to make up in advance user's information bank, has reduced cost, has increased practicality.
Embodiment two
Present embodiment provides the electric whiteboard system of another kind of structure, be based on the embodiment that identification and electronic range measurement combine, wherein, input media in this electric whiteboard system, basic structure is identical with input media in the foregoing description one, but on the basis of embodiment one, increased identity recognition device 601, specifically can be referring to the structured flowchart of input media shown in Figure 6, this input media comprises: shell, be located at identity recognition device 601, distance measuring equipment 603, CPU (central processing unit) 602 and data sending device 604 in the shell;
Wherein, identity recognition device 601 is connected with described CPU (central processing unit) 602, is used for obtaining under the control of described CPU (central processing unit) the user's who uses this input media identification information, as the information of user's identity of follow-up recognition input device.
In the reality, the identity recognition device 601 that is provided with in the above-mentioned input media can adopt any in finger scan device, speech recognition equipment or the face recognition device, also can adopt their array configuration, but based on cost, and easy consideration, generally only adopt a kind of identity recognition device to get final product.
The annexation of the distance measuring equipment 603 in this input media, CPU (central processing unit) 602 and data sending device 604 each several parts and the input media in effect and the foregoing description one basic identical, can referring in the foregoing description one to the explanation of input media, repeat no longer one by one at this.
The treating apparatus of the electric whiteboard system in the present embodiment, its concrete structure also with the foregoing description one in treating apparatus basic identical, different is to have increased identification unit 706, with corresponding with input media with identity recognition device 601, the concrete structure of this treating apparatus specifically comprises shown in the treating apparatus structured flowchart of Fig. 7: identification unit 706, data sink 701, CPU (central processing unit) 704, data output device 702 and touch information receiving trap 703; Wherein, identification unit 706 is connected with CPU (central processing unit) 704, and the identification information that is used under central processing unit controls user that current input media is sent is carried out identification, determines user's information;
This identification unit 706 cooperates with CPU (central processing unit) 704, can identify the user by the identification information that input media provides, thereby can be follow-up definite user's information, and user's information is associated with the identification information of input media provides convenience, also made things convenient for and follow-uply determined what content the user of this input media has specifically imported.
In the reality, the identification unit is corresponding with the identity recognition device in the input media, also can adopt in fingerprint identification unit, voice recognition unit or the face recognition unit any, or adopt their array configuration, generally also adopt a kind of identification unit to get final product based on cost and consideration simple in structure.
Data sink 701 in the above-mentioned treating apparatus, touch information receiving trap 703, CPU (central processing unit) 704 and data output device 702, and the input processing unit 705 that is provided with in the CPU (central processing unit) 704 waits the basic identical of the annexation of each parts and the treating apparatus in effect and the foregoing description one, specifically can referring in the foregoing description one to the explanation for the treatment of apparatus, also repeat no longer one by one at this.
Shown in the structured flowchart of the electric whiteboard system of Fig. 8, above-mentioned have the input media 600 of identity recognition device and have the treating apparatus 700 of identification unit and the cooperation of touch control display apparatus 800 under, can form the electric whiteboard system that cooperates with electronic range measurement by identification, electric whiteboard system in the concrete annexation of the each several part of this electric whiteboard system and the foregoing description one is basic identical, can referring in the foregoing description one to the declaratives of electric whiteboard system, no longer repeat at this.
Different with the electric whiteboard system of embodiment one is user's information processing process that treating apparatus 700 determines to use input media 600, following mask body describes in conjunction with the concrete disposal route of 9 pairs of this electric whiteboard system inputs of process flow diagram data, specifically comprises the steps:
Step 21, input media is imported data on touch control display apparatus, this moment the user that this input media obtains with the range information of it and touch control display apparatus, by identity recognition device identification information and the identification information of this input media be sent to treating apparatus;
Step 22, the unified processing of touch point positional information of the data message that treating apparatus sends input media and this input media of touch control display apparatus feedback, confirm that this input media is an effective status, and identify user's identity according to the identification information of the user in the data message, from user's information bank, obtain this user's information, and bind with the identification information of this input media;
Step 23: user's the information data as author information and the input of this input media are associated, form the user data that is marked with author information and be sent to touch control display apparatus and show, also can export memory storage to and carry out record.
The electric whiteboard system of this identification mode, can obtain the user's of current use input media (as: electronic pen) information, and with this user and the binding of employed input media, data to this user's input are exported or record in the mode of this user's information of mark, be implemented in when using this electric whiteboard system in the multiple person cooperational, convenient differentiation different users has imported any content.This mode with input media and user's dynamic binding, the mode that presets binding input media and user is compared in the ease for use and the dirigibility that have improved product, has strengthened user's experience.
Embodiment three
Present embodiment provides a kind of disposal route based on electric whiteboard system among the foregoing description one, the embodiment two, specifically comprises:
Treating apparatus receives the data message that input media sends, and the touch point positional information of the current input media of touch control display apparatus feedback;
To described data message and the unified processing of touch point positional information that receives, identify the current effective input media, and determine to use user's information of this input media, described user's information is associated with the data of this input media input forms user data output demonstration.
In the said method, identifying the current effective input media is specially: according to this input media in the data message of described input media transmission and the range information between the touch control display apparatus, distance value in the judging distance information is less than or equal to setting value, and the input media of then definite this range information of transmission is current to be effective status.
In the said method, electric whiteboard system at embodiment one, its mode of determining user's information of this input media of use is specially: according to the identification information of the input media in the data message of described input media transmission, preset user's the information of binding from identification information, obtain user's information of this input media with this input media.
Electric whiteboard system at embodiment one, it determine to use mode of user's information of this input media to be specially: the user's of the current input media in the data message that sends according to described input media identification information, by user's identification information identification user identity, obtain user's information of this input media by user's identity.
Embodiment four
The structured flowchart of electric whiteboard system as shown in figure 10, present embodiment provides a kind of electric whiteboard system of fingerprint recognition, be based on the electric whiteboard system of fingerprint recognition and electronic range measurement, wherein, comprise in the electronic pen as input media 1010 CPU (central processing unit) 1012, data sending device 1014, as the finger scan device 1011 and the electrotape 1013 of identity recognition device;
Comprise data sink 1021, blank input process software 1024 (operating in the CPU (central processing unit) 1023), blank data output device 1022, fingerprint identification unit 1026, touch information receiving trap 1025 and fingerprint identification unit 1026 in the main frame as treating apparatus 1020 as the identification unit as input processing unit;
Touch control display apparatus 1030 (being designated hereinafter simply as electronic whiteboard) can have been adopted touch display, but its specific implementation is not imposed any restrictions, and all can realize electric whiteboard system in the embodiment of the invention as long as have the display device of touch display function.
Electronic pen can be designed to meet the shape of principle of human engineering, and the finger scan device of electronic pen is installed in the user and points exposed to contact position, can scan the current forefinger fingerprint of holding a people easily, can be referring to above-mentioned electronic pen shown in Figure 1;
The electrotape of electronic pen can adopt the supersonic sounding device, is installed in the pen tip position of electronic pen, so that be easy to the distance of a detected electrons nib to electronic whiteboard (touch control display apparatus).In actual use, the precision of distance measuring equipment can not need too high, so that reduce cost.
When this electric whiteboard system uses in multiple person cooperational, be under the synchronization one-man situation about importing, can adopt many people to share an electronic pen (rotate) or many electronic pens everyone (exclusive) or mode that many many people of electronic pen rotate (mixing) is used.Like this, only in electronic whiteboard (touch control display apparatus) close region (as 15cm) and be only the effective electron pen of actual input near the electronic pen of electronic whiteboard (touch control display apparatus).Detect distance by the distance measuring equipment on the electronic pen, and send to main frame (as adopting wireless send mode), come into force so that host process identifies current which electronic pen.
The concrete effect of each parts in the above-mentioned electronic pen is as follows:
CPU (central processing unit): control finger scan device carries out finger scan, and by the monitoring of electrotape and the distance between the electronic whiteboard (touch control display apparatus), and with related data information, send to host computer side by data sending device and handle;
The finger scan device: finish the finger scan function, when the user when holding a pen, the user is carried out finger scan, and finger print information is sent to CPU (central processing unit);
Electrotape: the nib by mode detected electrons pen such as ultrasonic or infrared is to the distance of electronic whiteboard (touch control display apparatus), and this distance is sent to CPU (central processing unit) handles;
Data sending device: the data message that electronic pen detects is sent to host computer side by wireless transmission method.
In this electric whiteboard system, the effect of main process equipment is as follows:
Receive the touch point positional information of the data message of input media and the electronic pen that electronic whiteboard (touch control display apparatus) feeds back and unify processing, the effective status of this input media of recognition and verification (it is believed that in full range information in the breath is smaller or equal to the value of certain setting (as: during distance≤15cm), the electronic pen of then determining this range information of transmission is an effective status), and identify user's identity (as carrying out the identification of user's identity) by finger print information by the finger print information storehouse of setting up at the user, obtain this user's information according to user's identity, and with user's the information and the identification information binding of this input media, the user's that mark is bound with it on the content of this electronic pen input information forms the user data output that indicates author information;
Each parts effect in the above-mentioned main process equipment is as follows:
CPU (central processing unit) and blank input process software: the touch point positional information that is used for receiving, electronic pen are unified to handle apart from the range information of blank, finger print information etc., discern the electronic pen of current input, and import data recording, will import the related formation of data user interface (UI) and show by electronic whiteboard (display device) by output unit with author information;
Data sink: receive identification information from finger print information, range information and the electronic pen of electronic pen;
Blank touch information receiving trap is used to receive the touch point positional information of the electronic pen of electronic whiteboard (touch control display apparatus) feedback;
Blank data output device: be used for that user interface (UI) display message is outputed to electronic whiteboard (touch control display apparatus) and show;
Fingerprint identification unit: the finger print information that is used for collecting relatively identifies user's identity by data, and then can carry out corresponding with the identify label ID of electronic pen; In the reality, fingerprint identification unit both can be an independent subsystem in the main frame, also can depend on existing system, as finger print information storehouse of company level etc.
The effect of electronic whiteboard (touch control display apparatus) is as follows:
Be mainly used in user interface is shown, and be used to collect, feed back the touch point positional information of electronic pen, and send to host computer side and handle;
The workflow of the fingerprint recognition formula electric whiteboard system in the present embodiment, specific as follows:
(1) user takes electronic pen, and the central processing unit controls finger scan device of electronic pen scans (also can pass through gauge tap, by user's gated sweep) to user's fingerprint automatically;
(2) CPU (central processing unit) of electronic pen sends to host computer side together with unique identify label ID of this electronic pen by data sending device with the finger print information of scanning;
(3) host computer side receives finger print data and identifies identity by fingerprint recognition system, and binds with the identify label ID of electronic pen; Thereby finish author identification and related with electronic pen, this moment host computer side according to the identify label ID of the electronic pen of importing, to the electronic pen of importing, differentiation in the following way:
The user is with the close electronic whiteboard (touch control display apparatus) of electronic pen, electrotape in the electronic pen carries out distance detection all the time at this moment, in case find to have entered effective close region (as 15cm), then notify CPU (central processing unit) and then present range information is sent to host computer side by data sending device;
The user with electronic pen away from electronic whiteboard (display device), this moment, electrotape carried out distance detection all the time, in case find to have withdrawed from effective close region (as 15cm), then notify CPU (central processing unit) and then present range information is sent to host computer side by data sending device;
Host computer side can be judged the current effective electronic pen according to the range information that electronic pen sends.
(4) user's input information, touch-screen perception information by electronic whiteboard (touch control display apparatus) also is sent to host computer side, main frame is with input information and identify label ID by electronic pen (promptly after the finger print information identification user identity by the user, user's information and electronic pen are bound) find the author and input information and author information are associated, realization is to distinguish the mode what content the different users has imported, can distinguish content easily by the electric whiteboard system input, and the content that has write down, electric whiteboard system can be applied in the multiple person cooperational easily.
Other operations at above-mentioned electric whiteboard system, content is hidden as carrying out at an author, display operation, and generate meeting summary etc. automatically, all can information feedback be given the CPU (central processing unit) of host computer side by electronic pen and electronic whiteboard (touch control display apparatus), and further finish dealing with, for creating a file, create an operation such as object, all can automatically author information be associated, these processing also can adopt the mode of software to realize in the reality.
Electric whiteboard system in the embodiment of the invention can be applied in many people agreement, as: (1) is in meeting, this electric whiteboard system can be discerned the author and write down author content by the author respectively, and can export meeting summary automatically, has write down the author information of each input content simultaneously; (2) can be in electric whiteboard system, by modes such as softwares, finish Information hiding and demonstration at the author with simple control, as the content of each author's input as a layer independently, the convenient interchange; (3) in software development, in the agile development process, different generation demands can be filled according to the author automatically; Painting function except electric whiteboard system, electric whiteboard system is in conjunction with application software, as ALE software life cycle management software, in the research and development life cycle, each role all can directly operate on electric whiteboard system, and can switch user's processing etc. automatically this moment according to role's responsibility and authority;
In sum, electric whiteboard system in the embodiment of the invention cooperates with the treating apparatus that can discern user's identity by this identity information by the input media that can obtain user's identity information, and it is the user who identifies is related with input media, export the content of this author in the mode of mark author information by the input media input, make this electric whiteboard system in multiple person cooperational uses, can distinguish which user and specifically import what content, made things convenient in the mode of distinguishing the author and write down and show output, when this electric whiteboard system increases ease of use, also effectively improved user's work efficiency.
The above; only be the preferable embodiment of the present invention; but protection scope of the present invention is not limited thereto; the present invention is not caused any restriction because of the succession of each embodiment yet; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (15)
1, a kind of input media of electric whiteboard system is characterized in that, this device comprises: shell, be located at distance measuring equipment, CPU (central processing unit) and data sending device in the shell;
Described distance measuring equipment is connected with described CPU (central processing unit), is used for monitoring under central processing unit controls the distance between input media and the touch control display apparatus;
Described CPU (central processing unit) is used to control the range information between described distance measuring equipment acquisition input media and the touch control display apparatus, and the identification information of described range information and this input media is sent to data sending device;
Described data sending device is connected with described CPU (central processing unit), is used to send the data message that described CPU (central processing unit) transmits.
2, input media according to claim 1 is characterized in that, described distance measuring equipment is any of following distance measuring equipment:
Electronics infrared distance measurement device, electronic ultrasonic distance measuring equipment or laser ranging system.
3, input media according to claim 1 and 2, it is characterized in that, described input media also comprises: identity recognition device, be connected with described CPU (central processing unit), be used under the control of described CPU (central processing unit), obtaining the user's who uses this input media identification information, and be sent to described data sending device transmission through described CPU (central processing unit).
4, input media according to claim 3 is characterized in that, described identity recognition device is the combination of any or they in finger scan device, speech recognition equipment or the face recognition device.
5, a kind for the treatment of apparatus of electric whiteboard system is characterized in that, this treating apparatus comprises: data sink, touch information receiving trap, CPU (central processing unit) and data output device;
Described data sink is connected with described CPU (central processing unit), is used to receive the data message that input media sends, and data message is sent to described CPU (central processing unit);
The touch information receiving trap is connected with described CPU (central processing unit), be used to receive the touch control display apparatus feedback current input media the touch point positional information and be sent to CPU (central processing unit);
Described CPU (central processing unit), be used for data message and the unified processing of touch point information to receiving, identify the current effective input media, and after determine using user's information of this input media, described user's information formation user data that is associated with the data of this input media input is sent to described data output device;
Described data output device is connected with described CPU (central processing unit), is used to export the described user data that forms after the described central processing unit for processing.
6, treating apparatus according to claim 5, it is characterized in that, described CPU (central processing unit) further comprises: input processing unit, be used for determining the current effective input media according to the range information of the data message that receives, and will preset user's information of binding with the identification information of this input media, the data association of this input media input of determining with the touch point positional information forms user data.
7, treating apparatus according to claim 5 is characterized in that, described treating apparatus also comprises:
The identification unit is connected with described CPU (central processing unit), and the identification information that is used under described central processing unit controls user that current input media is sent is carried out identification, determines user's information.
8, treating apparatus according to claim 7 is characterized in that, described identification unit comprises: any in fingerprint identification unit, voice recognition unit or the face recognition unit or their combination.
9, according to claim 7 or 8 described treating apparatus, it is characterized in that, described CPU (central processing unit) further comprises: input processing unit, be used for identifying the current effective input media according to the range information of the data message that receives, the user's information of this input media of use that the identification unit is determined and the identification information binding of this input media make described user's information be associated with the data of being imported by this definite input media of touch point positional information and form user data.
10, a kind of electric whiteboard system is characterized in that, this system comprises: input media, treating apparatus and touch control display apparatus, and wherein, described input media adopts each described input media in the claim 1～2; Described treating apparatus adopts each described treating apparatus in the claim 5 or 6;
Described input media communicates to connect with described treating apparatus, is used for the identification information of the range information between this input media and the touch control display apparatus and this input media is sent to described treating apparatus;
Described treating apparatus, be used to receive the data message that described input media sends, and the touch point positional information of the input media of touch control display apparatus feedback, and to described data message and the unified processing of touch point positional information, identify the current effective input media, to preset user's information of binding with this input media, the formation user data that is associated with the data of this input media input exports described touch control display apparatus to;
Described touch control display apparatus communicates to connect with described treating apparatus, is used for feeding back the touch point positional information of current input media on touch control display apparatus to described treating apparatus, and the user data of described treating apparatus processing back output is shown.
11, electric whiteboard system according to claim 10 is characterized in that, described touch control display apparatus is single-point touch formula display device or multi-point touch control type display device.
12, a kind of electric whiteboard system is characterized in that, this system comprises: input media, treating apparatus and touch control display apparatus, and wherein, described input media adopts each described input media in the claim 3 or 4; Described treating apparatus adopts each described treating apparatus in the claim 7～9;
Described input media, communicate to connect with described treating apparatus, be used for the user's of the identification information of the range information between this input media and the touch control display apparatus, input media and this input media of use of obtaining identification information is sent to described treating apparatus;
Described treating apparatus, be used for data message to receiving, and the unified processing of the touch point positional information of the input media of touch control display apparatus feedback, identify the current effective input media, and identification determines to use user's information of this input media, with the binding of the identification information of described user's information and this input media, make described user's information formation user data that is associated with the data of this input media input export described touch control display apparatus to;
Described touch control display apparatus communicates to connect with described treating apparatus, is used for feeding back the touch point positional information of current input media on touch control display apparatus to described treating apparatus, and the user interface data of described treating apparatus processing back output is shown.
13, a kind of disposal route based on each described electric whiteboard system in the aforesaid right requirement 10,11 or 12 is characterized in that, comprising:
Treating apparatus receives the data message that input media sends, and the touch point positional information of the current input media of touch control display apparatus feedback;
To described data message and the unified processing of touch point positional information that receives, identify the current effective input media, and determine to use user's information of this input media, described user's information is associated with the data of this input media input forms user data output demonstration.
14, disposal route according to claim 13, it is characterized in that, the described current effective input media that identifies is specially: according to this input media in the data message of described input media transmission and the range information between the touch control display apparatus, distance value in the judging distance information is less than or equal to setting value, and the input media of then definite this range information of transmission is current to be effective status.
15, disposal route according to claim 13, it is characterized in that, user's information of described definite this input media of use is specially: according to the identification information of the input media in the data message of described input media transmission, preset user's the information of binding from identification information, obtain user's information of this input media with this input media;
Perhaps, the user's of the current input media in the data message that sends according to described input media identification information by user's identification information identification user identity, obtains user's information of this input media by user's identity.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN 200810247358 CN101441539B (en) | 2008-12-30 | 2008-12-30 | Electronic white board system, input device, processing device and processing method |
| PCT/CN2009/074446 WO2010081337A1 (en) | 2008-12-30 | 2009-10-14 | Electronic whiteboard system, input device, processing device and processing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200810247358 CN101441539B (en) | 2008-12-30 | 2008-12-30 | Electronic white board system, input device, processing device and processing method |
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| CN101441539A true CN101441539A (en) | 2009-05-27 |
| CN101441539B CN101441539B (en) | 2013-06-12 |
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| CN 200810247358 Active CN101441539B (en) | 2008-12-30 | 2008-12-30 | Electronic white board system, input device, processing device and processing method |
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| WO2010081337A1 (en) | 2010-07-22 |
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