CN101866559A - E-book reader device with capacitive touch function and touch method thereof - Google Patents
E-book reader device with capacitive touch function and touch method thereof Download PDFInfo
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- CN101866559A CN101866559A CN 201010214511 CN201010214511A CN101866559A CN 101866559 A CN101866559 A CN 101866559A CN 201010214511 CN201010214511 CN 201010214511 CN 201010214511 A CN201010214511 A CN 201010214511A CN 101866559 A CN101866559 A CN 101866559A
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Abstract
The invention discloses an e-book reader device with capacitive touch function, belonging to the field of electronic reading. The device comprises an e-book reader main body, a shell for packaging the e-book reader main body and at least one capacity touch panel; a main control board is arranged in the e-book reader main body, an electronic display is arranged on the shell, the capacity touch panel is arranged at the position inside the e-book reader main body and corresponds to the holding part of the shell, the capacity touch panel is connected with a main control panel, and a capacity touch area is arranged on the upper surface of the holding part of the shell. The device performs human-computer interactive operation through capacitive touch, thus realizing functions of page turning, clicking, zooming, dragging and the like; and compared with the traditional physical buttons, the device has long service life, sensitive response, simple structure and high reliability, thus being widely used in the field of reading.
Description
Technical field
The invention belongs to the electronic reading field, relate to a kind of E-book reader device that possesses capacitive touch function, relate in particular to a kind of device and a kind of touch control method that is provided with capacitance touch control board in the E-book reader enclosure.
Background technology
Along with the continuous popularization of E-book reader and popularize; much like the people who reads books all to adopt E-book reader to read; it is low to have a power consumption based on the electronic-paper display screen of electronic ink technologies, vision protection, and the advantage that also can read under high light.At present, E-book reader device mostly is based on physical button to carry out amplifying or functional performance such as dwindling such as page turning, page zoom-in and zoom-out, sound, or finish operations such as page rotation, convergent-divergent in conjunction with physical button by software design, this physical button is limited serviceable life, and influences outward appearance.
And as E-book reader device, the action of page turn over operation is very frequent, the amplification of font, dwindle, dilatory and the rotation of the page also is absolutely necessary, therefore, existing physical button is not owing to meet user's use habit, and then influence user experience, brought inconvenience to the user.
Summary of the invention
Technical matters to be solved by this invention provides a kind of E-book reader device that possesses capacitive touch function.Functions such as this E-book reader device makes the user to realize some man-machine interactive operation by capacitance touch control board by capacitance touch control board is set, and such as page turning, clicks, and is dilatory.
The technical scheme that technical solution problem of the present invention is adopted provides a kind of E-book reader device that possesses capacitive touch function, it comprises E-book reader main body and the shell that the E-book reader main body is encapsulated, in the E-book reader main body, be provided with master control board, shell is provided with electronic-paper display screen, also comprise at least one capacitance touch control board, this capacitance touch control board is arranged on the corresponding position, grip part of E-book reader body interior and shell, and be connected with master control board, the surface, grip part of shell is provided with the capacitance touching control district.
M capacitive sensing sheet of n capacitive sensing sheet that capacitance touch control board comprises directions X and the Y direction vertical with directions X; The n of directions X capacitive sensing sheet parallel arranged, wherein, n is a natural number; The m of Y direction capacitive sensing sheet parallel arranged, wherein, m is a natural number; Described capacitive sensing sheet is used for the touch information of inductance capacitance Touch Zone, and this touch information is sent to capacitance touch control board, and the touch information after will being handled by capacitance touch control board is sent to master control board.
On the surface, grip part of shell, be provided with the capacitance touching control district with n capacitive sensing sheet of the directions X of capacitance touch control board and m the corresponding position of capacitive sensing sheet of Y direction.
The grip part of described shell comprises first grip part that is arranged on the electronic-paper display screen left side and second grip part that is arranged on the electronic-paper display screen right side, the surface of first grip part is provided with the first capacitance touching control district, and the surface of second grip part is provided with the second capacitance touching control district; Described capacitance touch control board comprises first capacitance touch control board and second capacitance touch control board, is separately positioned on the inside of first grip part and second grip part, and is connected with master control board respectively.
The described first capacitance touching control district and the second capacitance touching control district are respectively first and touch the slider bar and the second touch slider bar.
The present invention also provides a kind of touch control method that possesses the E-book reader device of capacitive touch function, comprises the steps:
Step 101 is gathered the touch-control action that the capacitance touching control district takes place, the position coordinate value when obtaining touch-control action generation and the quantity of touch point;
Step 102 according to the quantity of touch point, judges that the touch-control action is single-point touch or multi-point touch, if single-point touch obtains the touch-control action position coordinate value when leaving, execution in step 103, if multi-point touch obtains the position coordinate value of a plurality of touch points, execution in step 105;
Step 103, the position coordinate value when position coordinate value when relatively the touch-control action is left and touch-control action take place obtains the direction of touch-control action;
Step 104, the direction of moving according to touch-control generates corresponding touch-control instruction, execution in step 107;
Step 105 is calculated the position coordinate value of a plurality of touch points, obtains the movement locus of touch-control action;
Step 106, the movement locus that moves according to touch-control generates corresponding touch-control instruction, execution in step 107;
Step 107, electronic-paper display screen is according to the corresponding operation of touch-control instruction execution.
In the step 103, judge and obtain the direction of touch-control action according to pre-set threshold, the direction of described touch-control action includes but not limited to travel direction, travel direction and click from right to left from left to right.
In the step 104, the direction of described touch-control action is during for travel direction from left to right, and the touch-control that generates page turning backward instructs; The direction of touch-control action is during for travel direction from right to left, and the touch-control that generates page turning forward instructs; When the touch-control action is click, generates and confirm instruction.
In the step 105, judge and obtain the movement locus of touch-control action according to pre-set threshold, movement locus, a plurality of touch point that described movement locus includes but not limited to a plurality of touch points to move dorsad the movement locus that forms, a plurality of touch point move toward one another the form movement locus that the movement locus that forms and a plurality of touch point counterclockwise move and form that moves clockwise.
In the step 106, described movement locus is that a plurality of touch points generate font when moving the movement locus that forms dorsad and amplify the touch-control instruction; When movement locus is the movement locus of a plurality of touch point move toward one another formation, generates font and dwindle the touch-control instruction; Movement locus is a plurality of touch points when moving clockwise the movement locus that forms, and generates the touch-control instruction that turns clockwise; The track of doing more physical exercises is a plurality of touch points when counterclockwise moving the movement locus that forms, and generates and is rotated counterclockwise ground touch-control instruction.
The invention has the beneficial effects as follows in the corresponding position, shell grip part of E-book reader body interior and E-book reader device capacitance touch control board is set, and the capacitance touching control district is set in case surface and the corresponding position of capacitance touch control board.By clicking at the touch-control in capacitance touching control district, substitute the mode of general physics button, realize capacitance touching control operation E-book reader device, especially trigger the page turning, font pantograph, rotation of electronic-paper display screen, action such as dilatory in the capacitance touching control mode.The capacitance touching control district of this device is longer than the conventional keys life-span, reaction is sensitiveer, has fully realized man-machine interaction, and is simple in structure, the reliability height.
E-book reader device provided by the invention is light and handy, convenient, is mainly used in the electronic reading field.
Description of drawings
Fig. 1 is the outside drawing of the E-book reader device that possesses capacitive touch function that provides of the embodiment of the invention;
Fig. 2 is the structural representation of the capacitance touch control board that provides of the embodiment of the invention;
Fig. 3 is the theory diagram of the E-book reader device that provides of the embodiment of the invention;
Fig. 4 is the process flow diagram of the touch control method that provides of the embodiment of the invention.
Among the figure: 1, shell; 2, master control board; 31, directions X capacitive sensing sheet; 32, a Y direction capacitive sensing piece of writing; 4, capacitance touch control board; 5, grip part; 6, capacitance touching control district; 7, electronic-paper display screen.
Embodiment
Describe philosophy and technique scheme of the present invention in detail below in conjunction with embodiment and accompanying drawing.
Ultimate principle of the present invention is to adopt the touch control operation of capacitance touching control technology realization to electronic-paper display screen on E-book reader device, specifically be capacitance touch control board to be set in the position of E-book reader device shell grip part, by clicking at the touch-control in corresponding capacitance touching control district or sliding, finish the functions such as page turning of electronic-paper display screen.
As Fig. 1, shown in Figure 3, the E-book reader device that possesses touch controllable function that the embodiment of the invention provides comprises E-book reader main body and the shell 1 that the E-book reader main body is encapsulated, be provided with master control board 2 in the E-book reader main body, shell 1 is provided with electronic-paper display screen 7.Shell 1 has grip part 5, is provided with capacitance touch control board 4 in E-book reader body interior and 5 corresponding positions, grip part, and capacitance touch control board 4 is connected with master control board 2.On 5 surfaces, shell grip part, be provided with capacitance touching control district 6 with capacitance touch control board 4 corresponding positions.
As shown in Figure 2, capacitance touch control board 4 is laid with n capacitive sensing sheet 31 along directions X, and is laid with m capacitive sensing sheet 32 in the Y direction vertical with directions X.Capacitive sensing sheet 3 is a rhombus, is close to the inside surface of shell 1.The n of directions X capacitive sensing sheet parallel arranged, wherein, n is a natural number; The m of Y direction capacitive sensing sheet parallel arranged, wherein, m is a natural number.
Capacitance touching control district 6 specifically is arranged on the capacitive sensing sheet 32 corresponding positions with the capacitive sensing sheet 31 of the directions X of capacitance touch control board and Y direction.When the user carries out touch-control in the capacitance touching control district, the touching signals of capacitive sensing sheet inductance capacitance Touch Zone, and this touching signals is sent to capacitance touch control board, the touching signals after will being handled by capacitance touch control board is sent to master control board.Capacitance touching control district 6 is parts of shell 1, with shell 1 with as a whole, all as a whole when carrying out product structure design and finished product injection moulding.Capacitance touching control district 6 will carry out graph-text identification in appearance, and present embodiment adopts and touches slider bar, has both identified the touch area in capacitance touching control district 6, has improved feel again.
When finger or object with electrostatic induction move in the effective range in capacitance touching control district 6, this sentences finger and is illustrated for example, the capacitive sensing sheet of people's bulk electric field and directions X and the capacitive sensing sheet of Y direction produce the coupling capacitance effect, trigger the processor on the capacitance touch control board 4, and the processor that transmits a signal to capacitance touch control board 4 is handled the acquisition touch information, the processor of capacitance touch control board 4 transfers to touch information the processor of master control board 2 by IIC interface or SPI interface communication mode then, as shown in Figure 3, after the processor of master control board 2 obtained touch information, the control electronic-paper display screen was finished corresponding operating function.In the present embodiment, adopt the IIC interface communication between capacitance touch control board 4 and the master control board 2.In the present embodiment, the processor adopting QE5480 touch-control chip of capacitance touch control board.
The grip part 5 of shell can be the left and right sides of E-book reader device for being fit to grip the position of E-book reader device, or the downside of the electronic-paper display screen 7 of E-book reader device, does not do concrete qualification at this.
According to one embodiment of present invention, the grip part 5 of shell comprises first grip part that is arranged on the electronic-paper display screen left side and second grip part that is arranged on the electronic-paper display screen right side, the surface of first grip part is provided with the first capacitance touching control district, and the surface of second grip part is provided with the second capacitance touching control district; Accordingly, capacitance touch control board comprises two capacitance touch control board, is separately positioned on the inside of first grip part and second grip part, and is connected with master control board respectively, as shown in Figure 3.
According to still another embodiment of the invention, can also electromagnetic induction module be set, realize the electromagnetic type hand-write input function at the opposite face of electronic-paper display screen display surface.Electromagnetic induction module comprises electromagnetic induction control panel and electromagnetic induction antenna plate, and the electromagnetic induction control panel is connected with master control board, and the electromagnetic induction antenna plate is close to the electronic-paper display screen setting.
The present invention also provides a kind of method of utilizing the E-book reader device touch-control that possesses capacitive touch function that the embodiment of the invention provides.As shown in Figure 4, this touch control method comprises the steps:
Step 101 is gathered the touch-control action that the capacitance touching control district takes place, the position coordinate value when obtaining touch-control action generation and the quantity of touch point;
Step 102 according to the quantity of touch point, judges that the touch-control action is single-point touch or multi-point touch, if single-point touch obtains the touch-control action position coordinate value when leaving, execution in step 103, if multi-point touch obtains the position coordinate value of a plurality of touch points, execution in step 105;
Step 103, the position coordinate value when position coordinate value when relatively the touch-control action is left and touch-control action take place obtains the direction of touch-control action;
Step 104, the direction of moving according to touch-control generates corresponding touch-control instruction, and electronic-paper display screen is carried out corresponding the operation according to this touch-control instruction;
Step 105 is calculated the position coordinate value of a plurality of touch points, obtains the movement locus of touch-control action;
Step 106, the movement locus that moves according to touch-control generates corresponding touch-control instruction, and electronic-paper display screen is carried out corresponding the operation according to this touch-control instruction.
The touch-control of being gathered the generation of capacitance touching control district by capacitance touch control board moves, the position coordinate value the when processor of capacitance touch control board calculates acquisition touch-control action generation according to touching signals and the quantity of touch point.According to the quantity of touch point, judge that again touch control operation is single-point touch or multi-point touch.If single-point touch, then the corresponding operating of single-point touch is carried out in the instruction that is sent according to capacitance touch control board by master control board on electronic-paper display screen.If multi-point touch, capacitance touch control board are judged the movement locus of touch-control action and generate corresponding touch-control instruction that the corresponding operating of multi-point touch is carried out in master control board according to this touch-control instruction control electronic-paper display screen.Collection and detection about touching signals do not repeat them here.
The action of the single-point touch that carries out in the capacitance touching control district 6 includes but not limited to click, touch-control direction of action from left to right and touch-control direction of action from right to left.For the click touch-control action that takes place in the capacitance touching control district 6, promptly can produce a fixing electric signal with the corresponding capacitive sensing sheet in the position of this clicking operation on the capacitance touch control board 4, obtain a unique effective value, capacitance touch control board 4 is obtained the treatment conversion that this electric signal carries out electric signal and is become digital signal, obtain the positional information that finger is clicked in view of the above in capacitance touching control district 6, carry out the function corresponding operation by the positional information that master control board 2 transmits according to capacitance touch control board 4, as operations such as affirmation, shutdown.
For the touch-control direction of action that takes place in capacitance touching control district 6 is from left to right and the action of touch-control from right to left, when just slip to this both direction takes place in object in capacitance touching control district 6, can obtain a continually varying electrical effect, be equivalent to the result of continuous action.The position coordinate value of capacitance touch control board 4 record touch-control action generations first compares with the position coordinate values that leave and with pre-set threshold, judges the direction of touch-control action.If judge touch-control action and be travel direction from left to right, then generate the instruction of page turning backward, master control board realizes page turning backward according to this instruction control electronic-paper display screen, on the contrary electronic-paper display screen is carried out the instruction of page turning forward.The direction of touch motion also can be from top to bottom or from bottom to top, at this moment, capacitance touch control board generates page turning backward or the instruction of page turning forward according to setting.
And, calculate the position coordinate value that obtains a plurality of touch points, and judge the movement locus of touch-control action in view of the above by capacitance touch control board 4 for the multi-point touch action that takes place in the capacitance touching control district 6.Movement locus, a plurality of touch point that described movement locus includes but not limited to a plurality of touch points to move dorsad the movement locus that forms, a plurality of touch point move toward one another the form movement locus that the movement locus that forms and a plurality of touch point counterclockwise move and form that moves clockwise.Can generate corresponding touch-control instruction according to the different movement locus of setting in advance; generate the touch-control instruction that the page amplifies as a plurality of touch points movement locus that forms that moves dorsad; the movement locus that a plurality of touch point move toward one another form generates the touch-control instruction that the page dwindles; a plurality of touch points movement locus that forms that moves clockwise generates the touch-control instruction that the page turns clockwise, and counterclockwise the move movement locus that forms of a plurality of touch points generates touch-control instruction that the page is rotated counterclockwise or the like.
E-book reader device with capacitive touch function and touch control method thereof that the embodiment of the invention provides, functions such as capacitance touching control click or slide trigger page turning, convergent-divergent, rotation have been realized, and by increasing electromagnetic induction module, can use work such as time writer is taken down notes, annotated and commented on, drawing, further expand the function of E-book reader device.
Claims (10)
1. E-book reader device that possesses capacitive touch function, it comprises E-book reader main body and the shell that the E-book reader main body is encapsulated, in the E-book reader main body, be provided with master control board, shell is provided with electronic-paper display screen, it is characterized in that, also comprise at least one capacitance touch control board, this capacitance touch control board is arranged on the corresponding position, grip part of E-book reader body interior and shell, and be connected with master control board, the surface, grip part of shell is provided with the capacitance touching control district.
2. the E-book reader device that possesses capacitive touch function according to claim 1 is characterized in that, m capacitive sensing sheet of n capacitive sensing sheet that described capacitance touch control board comprises directions X and the Y direction vertical with directions X; The n of directions X capacitive sensing sheet parallel arranged, wherein, n is a natural number; The m of Y direction capacitive sensing sheet parallel arranged, wherein, m is a natural number; Described capacitive sensing sheet is used for the touch information of inductance capacitance Touch Zone, and this touch information is sent to capacitance touch control board, and the touch information after will being handled by capacitance touch control board is sent to master control board.
3. the E-book reader device that possesses capacitive touch function according to claim 2, it is characterized in that, on the surface, grip part of shell, be provided with the capacitance touching control district with n capacitive sensing sheet of the directions X of capacitance touch control board and m the corresponding position of capacitive sensing sheet of Y direction.
4. the E-book reader device that possesses capacitive touch function according to claim 3, it is characterized in that, the grip part of described shell comprises first grip part that is arranged on the electronic-paper display screen left side and second grip part that is arranged on the electronic-paper display screen right side, the surface of first grip part is provided with the first capacitance touching control district, and the surface of second grip part is provided with the second capacitance touching control district; Described capacitance touch control board comprises first capacitance touch control board and second capacitance touch control board, is separately positioned on the inside of first grip part and second grip part, and is connected with master control board respectively.
5. the E-book reader device that possesses capacitive touch function according to claim 4 is characterized in that, the described first capacitance touching control district and the second capacitance touching control district are respectively first and touch the slider bar and the second touch slider bar.
6. one kind is used claim 1-5 each possesses the touch control method of the E-book reader device of capacitive touch function, it is characterized in that, comprises the steps:
Step 101 is gathered the touch-control action that the capacitance touching control district takes place, the position coordinate value when obtaining touch-control action generation and the quantity of touch point;
Step 102 according to the quantity of touch point, judges that the touch-control action is single-point touch or multi-point touch, if single-point touch obtains the touch-control action position coordinate value when leaving, execution in step 103, if multi-point touch obtains the position coordinate value of a plurality of touch points, execution in step 105;
Step 103, the position coordinate value when position coordinate value when relatively the touch-control action is left and touch-control action take place obtains the direction of touch-control action;
Step 104, the direction of moving according to touch-control generates corresponding touch-control instruction, execution in step 107;
Step 105 is calculated the position coordinate value of a plurality of touch points, obtains the movement locus of touch-control action;
Step 106, the movement locus that moves according to touch-control generates corresponding touch-control instruction, execution in step 107;
Step 107, electronic-paper display screen is according to the corresponding operation of touch-control instruction execution.
7. touch control method according to claim 6, it is characterized in that, in the described step 103, judge and obtain the direction of touch-control action according to pre-set threshold, the direction of described touch-control action includes but not limited to travel direction, travel direction and click from right to left from left to right.
8. touch control method according to claim 7 is characterized in that, in the described step 104, the direction of described touch-control action is during for travel direction from left to right, and the touch-control that generates page turning backward instructs; The direction of touch-control action is during for travel direction from right to left, and the touch-control that generates page turning forward instructs; When the touch-control action is click, generates and confirm instruction.
9. touch control method according to claim 6, it is characterized in that, in the described step 105, judge and obtain the movement locus of touch-control action according to pre-set threshold, movement locus, a plurality of touch point that described movement locus includes but not limited to a plurality of touch points to move dorsad the movement locus that forms, a plurality of touch point move toward one another the form movement locus that the movement locus that forms and a plurality of touch point counterclockwise move and form that moves clockwise.
10. touch control method according to claim 9 is characterized in that, in the described step 106, described movement locus is that a plurality of touch points generate font when moving the movement locus that forms dorsad and amplify the touch-control instruction; When movement locus is the movement locus of a plurality of touch point move toward one another formation, generates font and dwindle the touch-control instruction; Movement locus is a plurality of touch points when moving clockwise the movement locus that forms, and generates the touch-control instruction that turns clockwise; The track of doing more physical exercises is a plurality of touch points when counterclockwise moving the movement locus that forms, and generates and is rotated counterclockwise ground touch-control instruction.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010214511 CN101866559A (en) | 2010-06-21 | 2010-06-21 | E-book reader device with capacitive touch function and touch method thereof |
| PCT/CN2011/075999 WO2011160571A1 (en) | 2010-06-21 | 2011-06-21 | Electronic book reader device with capacitive touch function and touch method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010214511 CN101866559A (en) | 2010-06-21 | 2010-06-21 | E-book reader device with capacitive touch function and touch method thereof |
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| CN101866559A true CN101866559A (en) | 2010-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010214511 Pending CN101866559A (en) | 2010-06-21 | 2010-06-21 | E-book reader device with capacitive touch function and touch method thereof |
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| CN109828695A (en) * | 2018-12-29 | 2019-05-31 | 合肥金诺数码科技股份有限公司 | A kind of large-screen interactive system based on laser radar positioning |
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Application publication date: 20101020 |