CN100541409C - A kind of touch key-press method to set up and touch scanister thereof - Google Patents
A kind of touch key-press method to set up and touch scanister thereof Download PDFInfo
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- CN100541409C CN100541409C CNB2006101222419A CN200610122241A CN100541409C CN 100541409 C CN100541409 C CN 100541409C CN B2006101222419 A CNB2006101222419 A CN B2006101222419A CN 200610122241 A CN200610122241 A CN 200610122241A CN 100541409 C CN100541409 C CN 100541409C
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Abstract
The invention discloses a kind of touch key-press method to set up and touch scanister, by the scanning frame that infrared tube is installed on original touch-screen is pulled outwardly the viewing area of exoneration from bilateral scanning, between scanning frame that draws back and viewing area, form the simple scanning zone, button distributes and is arranged in the simple scanning zone of formation, the user can not take the bilateral scanning viewing area and not increase under the condition of cost, on display screen, operate various menu key commonly used quickly and easily by button, improve the performance of whole touch system, increased the convenience of using greatly.
Description
Technical field
The present invention relates to a kind of abundant excavation and utilize the touch key-press method to set up of touch-screen resource, the invention still further relates to the touch scanister in this method.
Background technology
The electronic touch technology is the important component part of man-machine interface always, and the touch-screen that is applied on the display screen is more and more; Large scale touch-screen on the large scale display screen has appearred being applied in the development of touching technique thereupon; Simultaneously in the large scale touch-screen, also begin to be provided with the membrane keyboard of some, be used for substituting be arranged on the supervisory keyboard or the touch-screen frame on the common function button, operate some menucommands commonly used, improved the convenience of using.But when these buttons are set, in general can bring some negative effects: reduced the viewing area of touch-screen on the one hand, button can be overlapping with content displayed during demonstration, and display effect is cut down; Strengthened the bilateral scanning zone on the other hand, cost of products is strengthened; In addition, for easy to operate,, so also can directly strengthen cost of products if function button commonly used all is arranged to hard button.
As shown in Figure 1, shown the button that prior art is provided with on touch-screen, all corresponding infrared emission tube 1 and the infrared receiver tube 2 installed on four edges of touch scanister, the edge 3,4 of two pairs of correspondences and 5,6 form X to Y to scanning, four edges surround a bilateral scanning district 7, bilateral scanning district 7 is corresponding to the viewing area of touch-screen, some touch key-presss 8 are arranged on the zone, edge in the bilateral scanning district 7, and the coordinate information that scanning is obtained by the touch scanister sends to button analysis and Control module responsive computer again.But, as can be seen from Figure 1, the setting of button on touch-screen, the viewing area of just obviously having reduced touch-screen makes display effect be subjected to a certain degree reduction.
Summary of the invention
The object of the present invention is to provide a kind of touch-screen press keys setup method that can fully excavate and utilize the touch-screen resource, make touch key-press can not have influence on the viewing area of touch-screen; Another object of the present invention also is to provide the touch scanister in a kind of this method.
To achieve these goals, the present invention touches the soft-key button method to set up and comprises following steps:
(1) four one side at least of scanning in the frames that infrared tube is installed on the touch-screen is pulled outwardly the viewing area of exoneration from bilateral scanning, between scanning frame that draws back and viewing area, form the simple scanning zone, button is distributed in the described simple scanning zone, and defines the function title of each button;
(2) touch-screen is caught the location coordinate information of institute's touch key-press by its touch function;
(3) receiving and analyze the coordinate information that touch-screen is measured by the button analysis controlling unit, is in the twocouese scanning area time if judge coordinate, then sends coordinate information or cursor information toward computing machine; If judging coordinate is at folk prescription during to scanning area, and whether analyze on the button that is provided with, as then sending this button control commands corresponding setting on the button to computing machine.
Two corresponding scanning frames on the described touch-screen are pulled outwardly the viewing area of exoneration from bilateral scanning, form two simple scanning zones between scanning frame that draws back and viewing area.
Four scanning frames on the described touch-screen are pulled outwardly the viewing area of exoneration from bilateral scanning separately, form four simple scanning zones between scanning frame that draws back and viewing area.
The positional information that receives in the described step (3) is done following the processing: location information data is deposited in form the Data Receiving formation in the buffer area earlier; Change the Data Receiving formation over to array again, form the coordinate structural array.
Touch scanister in a kind of this method, comprise four corresponding scanning frames that surround that infrared emission tube and infrared receiver tube are installed, be provided with the simple scanning zone that is used to be provided with the touch function button between at least one the scanning frame in described four scanning frames and the edge, viewing area of bilateral scanning.
Be provided with two simple scanning zones that are used to be provided with the touch function button between the edge, viewing area of described two corresponding scanning frames and bilateral scanning.
Be provided with four simple scanning zones that are used to be provided with the touch function button between the edge, viewing area of described four scanning frames and bilateral scanning.
The invention has the beneficial effects as follows: by the scanning frame that infrared tube is installed on original touch-screen is pulled outwardly the viewing area of exoneration from bilateral scanning, between scanning frame that draws back and viewing area, form the simple scanning zone, button distributes and is arranged in the simple scanning zone of formation, the user can not take the bilateral scanning viewing area and not increase under the condition of cost, on display screen, operate various menu key commonly used quickly and easily by soft-key button, improve the performance of whole touch system, increased the convenience of using greatly.
Description of drawings
Fig. 1 is the structural representation of touch-screen bilateral scanning areal distribution button in the prior art;
Fig. 2 becomes the simple scanning district that the structural representation of touch key-press is set for two corresponding scanning frames of the present invention are pulled outwardly open form;
Fig. 3 becomes the simple scanning district that the structural representation of touch key-press is set for four corresponding scanning frames of the present invention are pulled outwardly open form;
Fig. 4 is the software flow pattern of button analysis and Control module of the present invention.
Embodiment
As shown in Figure 2, structural representation for touch-screen simple scanning district's distribution button of the present invention, touch two corresponding scanning frames 3 of directions X in the scanister on the touch-screen, 4 outwards draw back, the viewing area 7 that breaks away from bilateral scanning, the scanning frame 3 that is drawing back, 4 and 7 edges, viewing area between form two simple scanning zones 9, touch key-press 8 distributes and is arranged in the simple scanning zone 9 of formation, two corresponding frames 5 of Y direction, 6 termination prolongs, with two scanning of the directions X that outwards draws back frame 3,4 surround, frame 5, there is not infrared tube on 6 the termination extension.The implementation process concrete steps of touch key-press setting are:
(1) two corresponding scanning frames that the directions X of infrared tube is installed on the touch-screen is pulled outwardly the viewing area of exoneration from bilateral scanning, between scanning frame that draws back and viewing area, form the simple scanning zone, button distributes and is arranged in the simple scanning zone of formation, and defines the function title of each button; Several that can mark off on the simple scanning touch area be used to the to distribute zonule of button, about the zonule or up and down symmetry;
(2) touch-screen is caught the location coordinate information of institute's touch key-press by its touch function; Every frame structure of positional information comprises the X coordinate figure, the Y coordinate figure;
(3) coordinate information of measuring by reception of button analysis and Control module and analysis touch-screen changes array over to by the Data Receiving formation and carries out data analysis.If judging coordinate is in the twocouese scanning area time, then send coordinate or cursor operations information toward computing machine; If judging coordinate is at folk prescription during to scanning area, and whether analyze on the button that is provided with, as then sending this button control commands corresponding to computing machine setting on the button according to communication protocol.
Above-mentioned button analysis and Control module can be a circuit module in the chip of touch-screen or in the software of computing machine or independently.With reference to the software flow pattern of the button analysis and Control module of Fig. 4, its flow process is as follows:
1. touch frame and send coordinate information, the structure of every frame is as follows: X coordinate figure, Y coordinate figure;
2. touch the reception of frame data: button analysis and Control module deposits data in the jumbo buffer zone in, this buffer zone is called the Data Receiving formation, the Data Receiving formation is the pipeline of a first in first out: the byte that enters at first comes the front, laggard byte is arranged successively backward, be discharged to last position always, and then begin row from the front; Equally, also be to take out when taking out data from top the beginning, get successively backward, to get last position always, and then get from the front, the whole degree of taking-up can not be slower than what put into, overflows otherwise can produce, and causes loss of data;
3. data change array over to from the Data Receiving formation: the structure of array is the X coordinate figure, the Y coordinate figure.
4. the analysis of data:
(1). as coordinate is being in the twocouese scanning area, then sends coordinate or cursor operations information toward computing machine;
(2). as coordinate be at folk prescription to scanning area, analyze whether on certain button, as then sending out this button control commands corresponding to computing machine at certain button.
As shown in Figure 3, another structural representation for the distribution of touch-screen simple scanning of the present invention district touch key-press, touch on the touch-screen that two pairs of corresponding scanning frames 3,4 and 5,6 are pulled outwardly the viewing area 7 of exoneration from bilateral scanning in the scanister, between scanning frame that draws back and viewing area, form four simple scanning zones 9, touch key-press 8 distributes and is arranged in the simple scanning zone 9 of formation, four scanning frame terminations prolongations are surrounded, and frame termination extension does not have infrared tube.Its specific implementation process is with embodiment illustrated in fig. 2 identical.
Claims (7)
1, a kind of touch key-press method to set up is characterized in that comprising following steps:
(1) four one side at least of scanning in the frames that infrared tube is installed on the touch-screen is pulled outwardly the viewing area of exoneration from bilateral scanning, between scanning frame that draws back and edge, viewing area, form the simple scanning zone, be distributed in the described simple scanning zone through the touch key-press of functional definition;
(2) touch-screen is caught the location coordinate information that is touched by its touch function;
(3) receiving and analyze the location coordinate information that touch-screen is measured by the button analysis controlling unit, is in the twocouese scanning area time if judge coordinate, then sends coordinate or cursor operations information toward computing machine; If judging coordinate is at folk prescription during to scanning area, and whether analyze on the touch key-press of setting, as then sending this button control commands corresponding setting on the button to computing machine.
2, touch key-press method to set up according to claim 1, it is characterized in that: two corresponding scanning frames on the described touch-screen are pulled outwardly the viewing area of exoneration from bilateral scanning, form two simple scanning zones between scanning frame that draws back and edge, viewing area.
3, touch key-press method to set up according to claim 1, it is characterized in that: four scanning frames on the described touch-screen are pulled outwardly the viewing area of exoneration from bilateral scanning separately, form four simple scanning zones between scanning frame that draws back and edge, viewing area.
4, touch key-press method to set up according to claim 1 is characterized in that: the positional information that receives in the step (3) is done following the processing: location information data is deposited in form the Data Receiving formation in the buffer area earlier; Change the Data Receiving formation over to array again, form the coordinate structural array.
5, a kind of touch scanister, comprise four corresponding scanning frames that surround that infrared emission tube and infrared receiver tube are installed, it is characterized in that: the touch function button is set in the simple scanning zone, described simple scanning zone is to form like this, at least one scanning frame in described four scanning frames is outwards drawn back, draw back direction along this then and prolong two adjacent scanning frames, by the scanning frame that outwards draws back and with it edge, the extension branch of two adjacent scanning frames of corresponding two-way viewing area form.
6, touch scanister according to claim 5, it is characterized in that: the touch function button is set in two simple scanning zones, described two simple scanning zones are to form like this, two scanning frames in described four scanning frames are outwards drawn back respectively, then respectively with respectively draw back adjacent two scannings of scanning frame frames and prolong along the direction of outwards drawing back, two simple scanning zones respectively by separately the scanning frame that outwards draws back and with it edge, the extension branch of two adjacent scanning frames of corresponding two-way viewing area form.
7, touch scanister according to claim 5, it is characterized in that: the touch function button is set in four simple scanning zones, described four simple scanning zones are to form like this, described four scanning frames are outwards drawn back respectively, then respectively with respectively draw back adjacent two scannings of scanning frame frames and prolong along the direction of outwards drawing back, four simple scanning zones respectively by separately the scanning frame that outwards draws back and with it edge, the extension branch of two adjacent scanning frames of corresponding two-way viewing area form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101222419A CN100541409C (en) | 2006-09-19 | 2006-09-19 | A kind of touch key-press method to set up and touch scanister thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101222419A CN100541409C (en) | 2006-09-19 | 2006-09-19 | A kind of touch key-press method to set up and touch scanister thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1928798A CN1928798A (en) | 2007-03-14 |
| CN100541409C true CN100541409C (en) | 2009-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2006101222419A Expired - Fee Related CN100541409C (en) | 2006-09-19 | 2006-09-19 | A kind of touch key-press method to set up and touch scanister thereof |
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| CN (1) | CN100541409C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101398733B (en) * | 2007-09-26 | 2010-09-08 | 福建星网锐捷通讯股份有限公司 | Two-point touch processing method of touch screen |
| CN101944001B (en) * | 2010-09-29 | 2012-07-11 | 广东威创视讯科技股份有限公司 | Simulated keyboard device and implementation method thereof |
| CN101968698A (en) * | 2010-10-26 | 2011-02-09 | 深圳中电数码显示有限公司 | Electronic whiteboard all-in-one machine |
| CN112843407A (en) * | 2020-12-31 | 2021-05-28 | 小牛科技河北有限公司 | Touch control device for breathing machine |
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2006
- 2006-09-19 CN CNB2006101222419A patent/CN100541409C/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN1928798A (en) | 2007-03-14 |
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