CN103577077A - Symbol input device and method and relevant computer program product - Google Patents
Symbol input device and method and relevant computer program product Download PDFInfo
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- CN103577077A CN103577077A CN201210251195.8A CN201210251195A CN103577077A CN 103577077 A CN103577077 A CN 103577077A CN 201210251195 A CN201210251195 A CN 201210251195A CN 103577077 A CN103577077 A CN 103577077A
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- comparisons
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- touch screen
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Abstract
The invention relates to a symbol input device which is applied to a touch screen. The touch screen generates a detecting result according to touch points and comprises a receiving unit, a storage unit and a control unit. The receiving unit is used for receiving a detecting result. The storage unit stores a comparison table. The control unit determines a symbol from the comparison table according to the number of the touch points on the touch screen shown in the detecting result.
Description
Technical field
The present invention is relevant for a kind of symbol input media, the espespecially a kind of symbol input media of touch control screen and relevant symbol input method and computer program product of adopting.
Background technology
In recent years, rise due to Web TV, user can be for example, by an input media (panel computer) by the word of wish input, symbol is sent to TV and is shown in TV screen, yet, because the area of the button on this input media (or touch controlled key) is conventionally very little, therefore user when input characters or symbol, often need hanging down head this input media, also must come back every now and then and determine shown word in TV screen simultaneously, whether symbol is correct, thus, not only increase user's trouble, more reduce the speed of input.In addition, if this input media adopts the mode of Touch Screen handwriting input, need larger memory span and more complicated program to identify handwriting input, thereby increase the cost of hardware.
Summary of the invention
Therefore, one of object of the present invention is to provide a kind of symbol input media, and it can provide user a kind of input mode quickly and easily, and does not need too many additional hardware cost, to solve the problem of known technology.
According to one embodiment of the invention, a kind of symbol input media is applied to a Touch Screen, and this Touch Screen is according to pressing contact to produce a testing result, and it includes a receiving element, a storage element and a control module.This receiving element is used for receiving this testing result; This storage unit stores comparison list; This control module is according to the pressure number of contacts on this Touch Screen represented in this testing result, certainly to determine a symbol in this table of comparisons.
According to another embodiment of the present invention, a kind of symbol input method, is applied to a Touch Screen, and this Touch Screen is according to pressing contact to produce a testing result, and it comprises step: receive this testing result; Provide a storage element to store comparison list; According to the pressure number of contacts on this Touch Screen represented in this testing result, certainly to determine a symbol in this table of comparisons.
According to another embodiment of the present invention, a kind of computer program product, is applied to a Touch Screen, and this Touch Screen is according to pressing contact to produce a testing result, and it is written into this program via a processor and carries out: receive this testing result; Access one storage element, wherein this storage unit stores has comparison list; And according to the pressure number of contacts on this Touch Screen represented in this testing result, certainly to determine a symbol in this table of comparisons.
Accompanying drawing explanation
Fig. 1 is the schematic diagram according to the TV of one embodiment of the invention and symbol input media.
Fig. 2 is the configuration diagram according to the symbol input media of one embodiment of the invention.
Fig. 3 is the schematic diagram according to the Touch Screen dividing mode of one embodiment of the invention.
Fig. 4 is the schematic diagram according to the Touch Screen dividing mode of another embodiment of the present invention.
Fig. 5 is the schematic diagram according to the Touch Screen dividing mode of another embodiment of the present invention.
Fig. 6 is the process flow diagram according to a kind of symbol input method of one embodiment of the invention.
Fig. 7 is for being written into the process flow diagram of the operation of carrying out after this program is carried out via a processor according to the computer program product of one embodiment of the invention.
Main element symbol description
110 symbol input medias
120 TVs
210 Touch Screens
220 receiving elements
230 control modules
240 storage elements
242,244 tables of comparisons
250 output units
600 ~ 604,700 ~ 704 steps
Embodiment
Please refer to Fig. 1, Fig. 1 is according to the TV 120 of one embodiment of the invention and the schematic diagram of symbol input media 110.As shown in Figure 1, symbol input media 110 is for having a panel computer of touch control screen, and user can carry out incoming symbol by symbol input media 110, and inputted symbol is sent to TV 120 and shows thereon.
Please refer to Fig. 2, Fig. 2 is the configuration diagram according to the symbol input media 110 of one embodiment of the invention.As shown in Figure 2, symbol input media 110 includes a Touch Screen 210, a receiving element 220, a control module 230, a storage element 240 and an output unit 250, wherein storage element 240 comprises at least one table of comparisons 242 and comparison list 244, the table of comparisons 242 corresponds to different symbol input modes from the table of comparisons 244, and all comprises a plurality of sub-tables of comparisons (not illustrating).When user presses this touching screen 210, produce a testing result; This receiving element 220 receives after these testing results, and this control module 230 determines a symbol from one of them of those stored tables of comparisons of this storage element 240 according to this.
In the operation of symbol input media 110, first, user by Touch Screen 210 for example, to select symbol (Chinese, English, Japanese, the numeral of wish input ... etc.) or the input method of wish use, its selection mode can be to see through on Touch Screen, to show that an electronic selecting single supplies user to choose.For instance, suppose that user selects English input pattern, control module 230 can select the table of comparisons 242 to using as follow-up use; And work as the input pattern that user selects Japanese, control module 230 can select the table of comparisons 244 to using as follow-up use.In addition, this output unit 250 can press difference the prompting information of the symbol that number of contacts contrasts with it to be sent to this TV 120, to show on the screen in this TV that this prompting information is for user's reference.For instance, suppose that user selects English input pattern, on the screen of TV 120, can demonstrate comparison list, each alphabetical corresponding input mode is described.
Suppose that user selects English input pattern at present, and control module 230 selects the tables of comparisons 242 with as follow-up use, in the present embodiment, please refer to Fig. 3, the table of comparisons 242 has comprised four sub-tables of comparisons, wherein these four sub-tables of comparisons correspond to respectively a plurality of regions 310 ~ 340 that do not overlap mutually on Touch Screen 210, wherein region 310 be for inputting numeric character 0 ~ 9, region 320 is to be to be for inputting English letter U ~ Z for inputting English letter K ~ T, region 340 for inputting English letter A ~ J, region 330.For instance, please refer to four sub-tables of comparisons (table 1 ~ table 4) shown below:
| Press number of contacts | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Corresponding symbol | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 |
Table 1
| Press number of contacts | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Corresponding symbol | A | B | C | D | E | F | G | H | I | J |
Table 2
| Press number of contacts | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Corresponding symbol | K | L | M | N | O | P | Q | R | S | T |
Table 3
| Press number of contacts | 1 | 2 | 3 | 4 | 5 | 6 | ||||
| Corresponding symbol | U | V | W | X | Y | Z |
Table 4
Above-mentioned table 1 ~ table 4 is respectively the schematic diagram of four sub-tables of comparisons in the table of comparisons 242, and the sub-table of comparisons (table 1) corresponds to, and region 310, the sub-table of comparisons (table 2) correspond to region 320, the sub-table of comparisons (table 3) corresponds to region 330 and the sub-table of comparisons (table 4) corresponds to region 340.Certainly, on this Touch Screen 210, can demonstrate the scope that those zoness of different comprise, for user's reference.
When user wants to input " PAT2 " this four symbols in TV screen, user can use six fingers to press the region 330 of Touch Screen 210 simultaneously, or the region 330 of pressing continuously six Touch Screens 210, wherein, by the interval of pressing for twice before and after end finger, be less than a schedule time continuously.Now Touch Screen 210 can produce the testing result of a voltage contact position and quantity, see through receiving element 220 and receive this testing result, and by control module 230 according to the pressure number of contacts in region represented in this testing result 330, to determine symbol " P " in the table 3 from above-mentioned, and this symbol " P " can be sent to TV 120 and be shown in TV screen via output unit 250; Then, user uses a finger to press the region 320 of Touch Screen 210, pressure number of contacts in the testing result that now control module 230 just can receive according to receiving element 220 in represented region 320, to determine symbol " A " in the table 2 from above-mentioned, and this symbol " A " can be sent to TV 120 and be shown in TV screen via output unit 250; Then, user uses ten fingers to press the region 330 of Touch Screen 210 simultaneously, or the region 330 of pressing continuously ten Touch Screens 210, the pressure number of contacts that now control module 230 is understood in region 330 represented in the testing result that receive according to receiving element 220, to determine symbol " T " in the table 3 from above-mentioned, and this symbol " T " can be sent to TV 120 and be shown in TV screen via output unit 250; Finally, user uses two fingers to press the region 310 of Touch Screen 210 simultaneously, or the region 330 of pressing continuously secondary Touch Screen 210, pressure number of contacts in the testing result that now control module 230 just can receive according to receiving element 220 in represented region 310, to determine symbol " 2 " in the table 1 from above-mentioned, and this symbol " 2 " can be sent to TV 120 and be shown in TV screen via output unit 250.Thus, user just can input " PAT2 " these four symbols be shown in TV screen like a cork.
Should be noted, the sub-table of comparisons number that the region shown in Fig. 3 is divided and the above-mentioned table of comparisons 242 comprises and content are only an example explanation, and not as restriction of the present invention.In other embodiment of the present invention, Touch Screen 210 can be divided into a plurality of regions (for example 3,5 or 5 above regions) of other quantity, and each region all corresponds to a sub-table of comparisons.For instance, suppose that user selects English input pattern at present, and since the control module 230 selection tables of comparisons 242, selected the symbol of output, the table of comparisons 242 can comprise five sub-tables of comparisons, wherein these five sub-tables of comparisons correspond to respectively a plurality of regions 410 ~ 450 that do not overlap mutually on Touch Screen 210, wherein region 410 is for inputting numeric character 0 ~ 9, region 420 is for inputting English letter A ~ J, region 430 is for inputting English letter K ~ T, region 440 is for inputting English letter U ~ Z, region 450 is for inputting punctuation mark, the sub-table of comparisons that wherein region 410 ~ 440 corresponds to can be referring to above table 1 ~ table 4, and the sub-table of comparisons that region 450 corresponds to can be referring to following table 5:
| Press number of contacts | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Corresponding symbol | ， | . | “ | ! | # | $ | % | ( | ) |
Table 5
In addition, in other embodiment of the present invention, Touch Screen separately can comprise at least ㄧ region, to be used for input function instruction, for example on general computor-keyboard, really give up into (enter), fall back (backspace), delete (delete), jump out (escape) ... etc., the variation in these designs all should be under the jurisdiction of category of the present invention.
Suppose that user selects the input pattern of Japanese at present, and control module 230 selects the tables of comparisons 244 as follow-up use, wherein the table of comparisons 244 comprise all japanese alphabets with and the contrast relationship of corresponding index value.In the present embodiment, please refer to Fig. 5, Touch Screen 210 is divided into two regions 510 ~ 520 that do not overlap mutually, and wherein region 510Yu region 520 is all for input numeral 0 ~ 9, for user, inputs a double-digit index value.For instance, suppose that the corresponding index value of japanese alphabet " あ " is for " 23 ", user can first use two fingers to press the region 510 of Touch Screen 210 simultaneously, or the region 510 of pressing continuously secondary Touch Screen 210 within a set time, to obtain the tens " 2 " of index value, re-use afterwards three fingers and press the difference 520 of Touch Screen 210 simultaneously, or the difference 520 of pressing continuously three Touch Screens 210 within a set time, to obtain the unit numbers " 3 " of index value, then, control module 230 is used this index value to determine symbol " あ " in the table of comparisons 244.Finally, the symbol determining " あ " is sent to TV 120 and is shown in TV screen via output unit 250.In addition, on this Touch Screen 210, can demonstrate the index value of each japanese alphabet contrast, and the scope that can demonstrate 510Yu region, region 520 on Touch Screen 210, for user's reference.
Should be noted, it is only an example explanation that the region shown in Fig. 5 is divided, and not as restriction of the present invention.In he embodiment of the present invention, the Touch Screen 210 of Fig. 5 can be divided into a plurality of regions of other quantity, wherein two regions are as the input area of index value, other regions are as symbol or the input area (the corresponding table of comparisons can referring to above table 1, table 5) of numeral, and the variations in these designs all should be under the jurisdiction of category of the present invention.
In addition, although only take numeral, English alphabet, japanese alphabet and punctuation mark in the above embodiments as example, but symbol input method of the present invention also can be used to input other word or symbol, in field of the present invention, have and conventionally know that the knowledgeable should be reading its implementation of rear understanding of above-mentioned exposure, therefore other correlative details do not repeat them here.
In addition, although the symbol input media 110 shown in Fig. 1 only has a Touch Screen 210, but in other embodiment of the present invention, symbol input media 110 can be designed as has two Touch Screens (for example all there is a Touch Screen at the front of panel computer and the back side), and these two Touch Screens all can be used as the use of above-mentioned symbol input area.Variation in this design is under the jurisdiction of category of the present invention.
As mentioned above, symbol input media 110 of the present invention can allow user input rapidly the symbol of wanting, and in the process of incoming symbol, user's eyes can be only absorbed in TV screen, and do not need bowing at any time described in prior art to watch button (or touch controlled key), therefore can increase the convenience that user carries out symbol input.In addition, because symbol input media 110 only needs simple framework, just above function can be realized, and design and the cost of manufacturing can be reduced.
Please refer to Fig. 6, Fig. 6 is the process flow diagram according to a kind of symbol input method of one embodiment of the invention.With reference to the process flow diagram shown in the symbol input media shown in figure 1 ~ 2 and Fig. 6, the flow process of symbol input method is described below:
Step 600: receive the testing result on a Touch Screen;
Step 602: provide a storage element to store comparison list;
Step 604: according to the pressure number of contacts on this Touch Screen represented in this testing result, certainly determine a symbol in this table of comparisons.
In addition, symbol input method of the present invention also can complete by the computer program in symbol input media 110, and wherein this computer program can be a computer program product of downloading for user on network.Specifically, please refer to Fig. 7, Fig. 7 is for being written into the process flow diagram of the operation of carrying out after this program is carried out via a processor according to the computer program product of one embodiment of the invention.With reference to the process flow diagram shown in figure 7, flow process is described below:
Step 700 a: testing result that receives a Touch Screen;
Step 702: access one storage element, wherein this storage unit stores has one first table of comparisons;
Step 704: according to the pressure number of contacts on this Touch Screen represented in this testing result, certainly determine a symbol in this first table of comparisons.
Concise and to the point conclusion the present invention, in symbol input media of the present invention and relevant symbol input method and computer program product, according to the pressure number of contacts on a Touch Screen represented in testing result, in comparison list, determine a symbol, thus, can increase the convenience that user carries out symbol input, and can realize above function because symbol input media only needs simple framework, also therefore can reduce design and the cost of manufacturing.
The foregoing is only preferred embodiment of the present invention, all equalizations of doing according to the present patent application the scope of the claims change and modify, and all should belong to covering scope of the present invention.
Claims (16)
1. a symbol input media, is applied to a Touch Screen, and this Touch Screen is according to pressing contact to produce a testing result, and it comprises:
One receiving element, in order to receive this testing result;
One storage element, stores ㄧ first table of comparisons; And
One control module, the pressure number of contacts according on this represented Touch Screen of this testing result, determines a symbol in this first table of comparisons certainly.
2. symbol input media as claimed in claim 1, is characterized in that, this storage element also stores one second table of comparisons, and this control module decides and uses this first table of comparisons or this second table of comparisons according to user's input; Wherein, when determining to use this first table of comparisons, this control module, according to the pressure number of contacts on this Touch Screen represented in this testing result, determines this symbol in this first table of comparisons certainly; And when determining to use this second table of comparisons, this control module, according to the pressure number of contacts on this Touch Screen represented in this testing result, determines another symbol in this second table of comparisons certainly.
3. symbol input media as claimed in claim 1, it is characterized in that, this first table of comparisons includes a plurality of sub-tables of comparisons, wherein this little table of comparisons corresponds to respectively a plurality of regions that do not overlap mutually on this Touch Screen, and comprise respectively the corresponding relation of pressing between number of contacts and distinct symbols, and this control module, according to the pressure number of contacts in a specific region in a plurality of regions on this Touch Screen represented in this testing result, determines this symbol in its corresponding sub-table of comparisons.
4. symbol input media as claimed in claim 1, is characterized in that, this touch point quantity can be continuously touched total degree and a special time diverse location simultaneously touched always count one of them.
5. symbol input media as claimed in claim 1, it is characterized in that, this control module calculates the pressure number of contacts of a second area on the pressure number of contacts of a first area on this Touch Screen represented in this testing result and this Touch Screen, to obtain an index value, and this control module is used this index value certainly to determine this symbol in this first table of comparisons.
6. symbol input media as claimed in claim 5, it is characterized in that, this index value comprises one first figure place and one second figure place, and on this Touch Screen, the pressure number of contacts of this first area and the pressure number of contacts of this second area form respectively this first figure place and this second figure place.
7. symbol input media as claimed in claim 1, is characterized in that, also comprises:
One output unit, this symbol that this control module is determined is sent to a TV, and is shown on the screen of this TV.
8. symbol input media as claimed in claim 7, is characterized in that, this output unit presses the prompting information of the symbol that number of contacts contrasts with it to be sent to this TV difference, to show this prompting information on the screen in this TV.
9. a symbol input method, is applied to a Touch Screen, and this Touch Screen, according to pressing contact to produce a testing result, comprises step:
Receive this testing result;
Provide a storage element to store one first table of comparisons; And
Pressure number of contacts according on this represented Touch Screen of this testing result, determines a symbol in this first table of comparisons certainly.
10. input method as claimed in claim 9, is characterized in that, this storage element also stores one second table of comparisons, and this symbol input method more comprises step:
According to user's input, decide and use this first table of comparisons or this second table of comparisons;
Wherein, when determining to use this first table of comparisons, according to the pressure number of contacts on this Touch Screen represented in this testing result, certainly in this first table of comparisons, determine this symbol; And when determining to use this second table of comparisons, according to the pressure number of contacts on this Touch Screen represented in this testing result, certainly in this second table of comparisons, determine another symbol.
11. symbol input methods as claimed in claim 9, it is characterized in that, this first table of comparisons includes a plurality of sub-tables of comparisons, wherein this little table of comparisons corresponds to respectively a plurality of regions that do not overlap mutually on this Touch Screen, and comprises respectively the corresponding relation of pressing between number of contacts and distinct symbols; And the step that determines this symbol comprises:
According to the pressure number of contacts in a specific region in those regions on this Touch Screen represented in this testing result, in its corresponding sub-table of comparisons, determine this symbol.
12. symbol input methods as claimed in claim 9, is characterized in that, this touch point quantity can be continuously touched total degree and a special time diverse location simultaneously touched always count one of them.
13. symbol input methods as claimed in claim 9, is characterized in that, the step that determines this symbol includes:
The pressure number of contacts of a second area on the pressure number of contacts of a first area on this Touch Screen represented in this testing result and this Touch Screen is calculated, to obtain an index value; And
Use this index value to determine this symbol in this first table of comparisons.
14. symbol input methods as claimed in claim 13, it is characterized in that, this index value comprises one first figure place and one second figure place, and on this Touch Screen, the pressure number of contacts of this first area and the pressure number of contacts of this second area form respectively this first figure place and this second figure place.
15. symbol input methods as claimed in claim 9, is characterized in that, also comprise step:
This symbol is sent to a TV, and is shown on the screen of this TV.
16. symbol input methods as claimed in claim 15, is characterized in that, also comprise step: press the prompting information of the symbol that number of contacts contrasts with it to be sent to this TV difference, to show this prompting information on the screen in this TV.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210251195.8A CN103577077A (en) | 2012-07-20 | 2012-07-20 | Symbol input device and method and relevant computer program product |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210251195.8A CN103577077A (en) | 2012-07-20 | 2012-07-20 | Symbol input device and method and relevant computer program product |
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| CN201210251195.8A Pending CN103577077A (en) | 2012-07-20 | 2012-07-20 | Symbol input device and method and relevant computer program product |
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Application publication date: 20140212 |