CN102043573A - System and method for processing data of multiple input units - Google Patents
System and method for processing data of multiple input units Download PDFInfo
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- CN102043573A CN102043573A CN2009102066182A CN200910206618A CN102043573A CN 102043573 A CN102043573 A CN 102043573A CN 2009102066182 A CN2009102066182 A CN 2009102066182A CN 200910206618 A CN200910206618 A CN 200910206618A CN 102043573 A CN102043573 A CN 102043573A
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Abstract
The invention discloses a system and method for processing the data of multiple input units. The method for processing the data of the multiple input units comprises the following steps of: firstly providing multiple laminated antenna boards to form a working multi-area antenna board; processing signals output from the antenna boards by a signal processing unit corresponding to each antenna board, and transmitting the signals to an integration process unit; and integrating and processing the signals from each signal processing unit by the integration process unit to output integrated signals of the working multi-area antenna board.
Description
Technical field
The present invention relates to a kind of a plurality of input block data processing system and method, particularly relate to large scale electromagnetism input system and method that a kind of a plurality of users of supplying operate simultaneously.
Background technology
The product mix of digiboard (digital Tablet) or electronic whiteboard or use pattern be arrange in pairs or groups a digiboard or electronic whiteboard of a time writer normally, and therefore the same time only can be manipulated by a user.For the digiboard of stock size,, do not need the same time to manipulate especially by several users no matter be based on size or be the master because the use pattern just is partial to individual the use originally.But for large-sized electromagnetic type input media particularly for the electronic whiteboard, equally based on size and be partial to many people and use pattern, for example meeting or the use of teaching aspect, demand thereby birth that the same time can be manipulated together by several users.Even if this demand is arranged, the large-sized electromagnetic type input media of tradition is still many not to possess the functions that the same time used by several user's co-operate, can't allow a plurality of users write simultaneously in can be on the large-sized electromagnetic type input media different zone at one time.
In view of above-mentioned traditional electrical magnetic-type input media can't allow a plurality of users simultaneously in the shortcoming of same device operation at one time, the present invention proposes a plurality of input block data processing systems and method, allow the electromagnetic type input media obtain the usefulness that doubles, and a plurality of users can be write in different zones at one time simultaneously.
Summary of the invention
The objective of the invention is to, overcome the defective that existing a plurality of input block data processing system and method exist, and a kind of new a plurality of input block data processing systems and method be provided, technical matters to be solved is to make it utilize a plurality of sub-processing units, can allow system obtain the usefulness that doubles easily, compare single processing unit and have usefulness preferably, cutting by multizone, make that a plurality of users can write operation simultaneously in different zones in the same time, be very suitable for practicality.
The object of the invention to solve the technical problems realizes by the following technical solutions.According to a kind of a plurality of input block data processing methods that the present invention proposes, the method includes the steps of: provide a plurality of superimposed antenna plate to form a multi-work space territory antenna plate; With the signal of this antenna plate output of signal processing unit processes of corresponding each this antenna plate, and transmit the signal to an integration processing unit; And via this integration processing unit integration processing from this signal of each signal processing unit to export the integrated signal of this multi-work space territory antenna plate.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid a plurality of input block data processing method, wherein said antenna plate comprises the antenna plate of electronic whiteboard.
Aforesaid a plurality of input block data processing method, wherein said signal comprise the area identity of indicator device in coordinate figure, force value and this antenna plate of this antenna plate.
Aforesaid a plurality of input block data processing method, wherein said indicator device comprises a time writer.
The object of the invention to solve the technical problems also realizes by the following technical solutions.According to a kind of a plurality of input block data processing systems that the present invention proposes, this system comprises: a plurality of superimposed antenna plate are to respond to a plurality of indicator devices and to produce electromagnetic signal; A plurality of to signal processing unit that should antenna plate, to handle this electromagnetic signal and output signal respectively; And one the integration processing unit with integration processing from the signal of this signal processing unit and export integrated signal.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
A plurality of input block data processing systems, wherein said antenna plate comprises the antenna plate of electronic whiteboard.
A plurality of input block data processing systems, wherein said indicator device comprises a time writer.
A plurality of input block data processing systems, wherein said signal processing unit comprises: a signal amplification circuit is to amplify this electromagnetic signal; One filtering signals circuit filters this electromagnetic signal to eliminate noise; One charge-discharge circuit converts this electromagnetic signal to digital signal through the analogy digital converter; One frequency frequency eliminating circuit is to handle the frequency of this electromagnetic signal; And one microcontroller calculate and change the frequency inverted that this digital signal becomes coordinate figure and change this electromagnetic signal and become force value.
A plurality of input block data processing systems, wherein said signal comprise the area identity of this indicator device in coordinate figure, force value and this antenna plate of this antenna plate.
A plurality of input block data processing systems, wherein said integrated signal comprise the area identity of this indicator device in coordinate figure, force value and this antenna plate of this antenna plate.
A plurality of input block data processing systems, wherein said integration processing unit comprises: a coordinate perform region conversion logical unit and a coordinate sharpening logical block are with the coordinate figure of integration processing from this signal processing unit; An one pressure integration logical block and a pressure sharpening logical block are with the force value of integration processing from this signal processing unit; And an information integrated unit will be exported from the antenna plate identification code of this signal processing unit and coordinate figure, force value and via output-input interface.
The present invention compared with prior art has tangible advantage and beneficial effect.By technique scheme, a plurality of input block data processing systems of the present invention and method have following advantage and beneficial effect at least: the present invention is with the superimposed composition one large-size antennae plate of a plurality of antenna plate and form a plurality of perform regions and can operate simultaneously for several users.When several users operate simultaneously in a plurality of antenna plate, the signal of each antenna plate carries out signal Processing for respectively corresponding sub-processing unit, each sub-processing unit processes coordinate figure, force value and identification code are to the integration processing unit, and antenna plate realizes in superimposed mode, the integration processing unit converts the coordinate figure of correct perform region to via coordinate perform region conversion logical unit to the coordinate figure of receiving, reach the coordinate figure of a complete area, integrated signal such as force value and identification code structure, to obtain the almost big antenna plate of several times, and overall efficiency can not reduce, and can overcome printed circuit board (PCB) simultaneously yet and can't accomplish large-sized problem.
In sum, the present invention utilizes a plurality of sub-processing units, can allow system obtain the usefulness that doubles easily, compares single processing unit and has usefulness preferably, by the cutting of multizone, make that a plurality of users can write operation simultaneously in different zones in the same time.The present invention has obvious improvement technically, and has tangible good effect, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of instructions, and for above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 shows the function structure calcspar of the signal of single signal processing unit processes antenna plate.
Fig. 2 shows the function structure calcspar of one embodiment of the invention.
Fig. 3 shows an embodiment synoptic diagram of a plurality of input block data processing systems of the present invention.
Fig. 4 A to Fig. 4 F shows the embodiment synoptic diagram of superimposed composition electronic whiteboard of a plurality of antenna plate or large scale digiboard.
102: signal processing unit 104: antenna plate
106: signal amplification circuit 108: the filtering signals circuit
110: charge-discharge circuit 112: the frequency frequency eliminating circuit
114: microcontroller 202a: signal processing unit
202b: signal processing unit 204a: antenna plate
204b: antenna plate 206: integration processing unit
302a～302d: signal processing unit 304a～304d: antenna plate
306: integration processing unit 308: pressure is integrated logical block
310: pressure sharpening logical block 312: coordinate perform region conversion logical unit
314: coordinate sharpening logical block 316: information integrated unit
Embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, to a plurality of input block data processing systems and its embodiment of method, structure, method, step, feature and the effect thereof that foundation the present invention proposes, describe in detail as after.
Relevant aforementioned and other technology contents, characteristics and effect of the present invention can be known to present in the following detailed description that cooperates with reference to graphic preferred embodiment.By the explanation of embodiment, when can being to reach technological means that predetermined purpose takes and effect to get one more deeply and concrete understanding to the present invention, yet appended graphic only provide with reference to the usefulness of explanation, be not to be used for the present invention is limited.
Electromagnetic type input technology that electronic whiteboard or digiboard input medias such as (Digital Tablet) uses and function structure are as shown in Figure 1.The electromagnetic signal that the function structure calcspar that Fig. 1 shows uses single signal processing unit 102 processing antenna plate 104 to sense is handled to carry out coordinate.When indicator device will produce electromagnetic induction signal when for example time writer is near antenna plate 104, receive electromagnetic signal by antenna plate 104, through signal amplification circuit 106 amplifying signals, filter out noise via filtering signals circuit 108 again, the signal of Huo Deing at last, via charge-discharge circuit 110, convert digital signal to through the analogy digital converter again, convert coordinate figure at last again to, in addition through overfrequency frequency eliminating circuit 112, will via microcontroller (Micro-controller Unit MCU) 114 calculates and to convert suitable force value to, at last again with signal via output-input interface RS-232 or USB sends coordinate and force value for example.
Fig. 2 shows the function structure calcspar of one embodiment of the invention.When superimposed when constituting electronic whiteboard or large scale digiboard with a plurality of antenna plate, each antenna plate signal processing unit of must arranging in pairs or groups is handled to carry out coordinate and time writer pressure signal with the electromagnetic signal of handling antenna plate and being sensed, and the while is with coordinate and the time writer pressure signal of integration processing cell processing from each signal processing unit.As shown in Figure 2, coordinate signal that antenna plate 204a and 204b sense and time writer pressure signal carry out signal Processing by signal processing unit or sub-processing unit 202a and 202b respectively, coordinate signal and time writer pressure signal after signal processing unit 202a and 202b then will handle are sent to integration processing unit 206, and by integration processing unit 206 output antenna plate 204a and 204b coordinate signal and time writer pressure signals.Multiplied unit is handled topmost purpose and is to utilize a plurality of sub-processing units, can allow system obtain the usefulness that doubles easily, compares single processing unit and has usefulness preferably.By the cutting of zones of different, make that a plurality of users can write simultaneously and operate in the same time in different zones.
Fig. 3 shows an embodiment of a plurality of input block data processing systems of the present invention.As shown in Figure 3, electromagnetic type input media for example electronic whiteboard or large scale digiboard is to be formed by stacking with four antenna plate 304a～304d, and antenna plate 304a～304d arranges in pairs or groups a signal processing unit or sub-processing unit 302a～302d respectively to handle the electromagnetic signal that antenna plate 304a～304d is sensed respectively.When 4 users respectively hold an indicator device for example a time writer are write and operated on respectively at antenna plate 304a～304d, antenna plate 304a～304d is sent to signal processing unit 302a～302d with coordinate and the time writer pressure signal of sensing, signal processing unit 302a～302d amplifies through signal, filter noise, the conversion of analogy digital signal, processing such as coordinate figure conversion and force value calculating conversion are with the coordinate figure of sensing on antenna plate 304a～304d, the identification code of force value and identification antenna plate 304a～304d is sent to integration processing unit 306, integration processing unit 306 is done different processing at different application to the signal of signal processing unit 302a～302d, and the signal of signal processing unit 302a～302d comprises coordinate figure, the antenna digital signal value, force value, frequency values and identification code.306 of integration processing unit are exported electromagnetic type input media information, coordinate figure, force value information or other special information after treatment.In this embodiment, integration processing unit 306 comprises coordinate perform region conversion logical unit 312 and coordinate sharpening logical block 314 with the coordinate figure of integration processing from signal processing unit 302a～302d.Integration processing unit 306 comprises pressure simultaneously and integrates logical block 308 and pressure sharpening logical block 310 with the time writer force value of integration processing from signal processing unit 302a～302d.Information integrated unit 316 will be exported via output-input interface from antenna plate 304a～304d identification code of signal processing unit 302a-302d and coordinate figure, force value.
Fig. 4 A to Fig. 4 F shows the embodiment of superimposed composition electronic whiteboard of a plurality of antenna plate or large scale digiboard.Fig. 4 A shows four superimposed composition one large tracts of land antenna plate of antenna plate A, B, C and D, provides four zones to write simultaneously for four users.Fig. 4 B and Fig. 4 C show two superimposed composition one large-size antennae plates of antenna plate A, B, and about providing or up and down operation is write simultaneously for two users in two zones.Fig. 4 D shows three antenna plate A, B, superimposed composition one antenna plate of C, provides three users to write simultaneously.Fig. 4 E then shows antenna plate A, a B, C, D and superimposed composition one antenna plate of E, provides five users to write simultaneously.Fig. 4 F shows six superimposed composition one antenna plate of antenna plate A, B, C, D, E and F, provides six users to write simultaneously.
According to above-mentioned a plurality of input block data processing systems, in one embodiment of this invention, a plurality of input block data processing methods comprise following steps.A plurality of superimposed antenna plate at first are provided.Follow signal with the signal processing unit processes antenna plate output of corresponding each antenna plate, this signal comprises the identification code of each indicator device in coordinate figure, force value and the antenna plate of each antenna plate, and the signal after will handling is sent to the integration processing unit.The integration of integration processing unit is reached each indicator device coordinate figure, force value and the area identity of a complete area from the signal of each signal processing unit and is exported via output-input interface.
The present invention is with the superimposed composition one large-size antennae plate of a plurality of antenna plate and form a plurality of perform regions and can operate simultaneously for several users.When several users operate simultaneously in a plurality of antenna plate, the signal of each antenna plate carries out signal Processing for respectively corresponding sub-processing unit, each sub-processing unit processes coordinate figure, force value and identification code are to the integration processing unit, and antenna plate realizes in superimposed mode, the integration processing unit converts the coordinate figure of correct perform region to via coordinate perform region conversion logical unit to the coordinate figure of receiving, reach the coordinate figure of a complete area, integrated signal such as force value and identification code structure, to obtain the almost big antenna plate of several times, and overall efficiency can not reduce, and can overcome printed circuit board (PCB) simultaneously yet and can't accomplish large-sized problem.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the method that can utilize above-mentioned announcement and technology contents are made a little change or be modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (11)
1. a plurality of input block data processing method is characterized in that the method includes the steps of:
Provide a plurality of superimposed antenna plate to form a multi-work space territory antenna plate;
With the signal of this antenna plate output of signal processing unit processes of corresponding each this antenna plate, and transmit the signal to an integration processing unit; And
Via this integration processing unit integration processing from this signal of each signal processing unit to export the integrated signal of this multi-work space territory antenna plate.
2. a plurality of input block data processing method according to claim 1 is characterized in that wherein said antenna plate comprises the antenna plate of electronic whiteboard.
3. a plurality of input block data processing method according to claim 1 is characterized in that wherein said signal comprises the area identity of indicator device in coordinate figure, force value and this antenna plate of this antenna plate.
4. a plurality of input block data processing method according to claim 3 is characterized in that wherein said indicator device comprises a time writer.
5. a plurality of input block data processing system is characterized in that this system comprises:
A plurality of superimposed antenna plate are to respond to a plurality of indicator devices and to produce electromagnetic signal;
A plurality of to signal processing unit that should antenna plate, to handle this electromagnetic signal and output signal respectively; And
One integration processing unit with integration processing from the signal of this signal processing unit and export integrated signal.
6. a plurality of input block data processing system according to claim 5 is characterized in that wherein said antenna plate comprises the antenna plate of electronic whiteboard.
7. a plurality of input block data processing system according to claim 5 is characterized in that wherein said indicator device comprises a time writer.
8. a plurality of input block data processing system according to claim 5 is characterized in that wherein said signal processing unit comprises:
One signal amplification circuit is to amplify this electromagnetic signal;
One filtering signals circuit filters this electromagnetic signal to eliminate noise;
One charge-discharge circuit converts this electromagnetic signal to digital signal through the analogy digital converter;
One frequency frequency eliminating circuit is to handle the frequency of this electromagnetic signal; And
One microcontroller calculates and changes the frequency inverted that this digital signal becomes coordinate figure and change this electromagnetic signal and becomes force value.
9. a plurality of input block data processing system according to claim 5 is characterized in that wherein said signal comprises the area identity of this indicator device in coordinate figure, force value and this antenna plate of this antenna plate.
10. a plurality of input block data processing system according to claim 5 is characterized in that wherein said integrated signal comprises the area identity of this indicator device in coordinate figure, force value and this antenna plate of this antenna plate.
11. a plurality of input block data processing system according to claim 9 is characterized in that wherein said integration processing unit comprises:
An one coordinate perform region conversion logical unit and a coordinate sharpening logical block are with the coordinate figure of integration processing from this signal processing unit;
An one pressure integration logical block and a pressure sharpening logical block are with the force value of integration processing from this signal processing unit; And
One information integrated unit will be exported from the antenna plate identification code of this signal processing unit and coordinate figure, force value and via output-input interface.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009102066182A CN102043573A (en) | 2009-10-22 | 2009-10-22 | System and method for processing data of multiple input units |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009102066182A CN102043573A (en) | 2009-10-22 | 2009-10-22 | System and method for processing data of multiple input units |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105334991A (en) * | 2014-07-15 | 2016-02-17 | 联想(北京)有限公司 | Touch screen input method and electronic equipment |
| CN105446634A (en) * | 2014-08-25 | 2016-03-30 | 联想(北京)有限公司 | Touch screen input method and electronic equipment |
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2009
- 2009-10-22 CN CN2009102066182A patent/CN102043573A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105334991A (en) * | 2014-07-15 | 2016-02-17 | 联想(北京)有限公司 | Touch screen input method and electronic equipment |
| CN105334991B (en) * | 2014-07-15 | 2019-03-08 | 联想(北京)有限公司 | A kind of touch-screen input method and electronic equipment |
| CN105446634A (en) * | 2014-08-25 | 2016-03-30 | 联想(北京)有限公司 | Touch screen input method and electronic equipment |
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Application publication date: 20110504 |