CN102385436A - Input device control signal generation method - Google Patents
Input device control signal generation method Download PDFInfo
- Publication number
- CN102385436A CN102385436A CN2010102745379A CN201010274537A CN102385436A CN 102385436 A CN102385436 A CN 102385436A CN 2010102745379 A CN2010102745379 A CN 2010102745379A CN 201010274537 A CN201010274537 A CN 201010274537A CN 102385436 A CN102385436 A CN 102385436A
- Authority
- CN
- China
- Prior art keywords
- control signal
- indicator device
- produce
- induction installation
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- User Interface Of Digital Computer (AREA)
Abstract
The invention discloses an input device control signal generation method. An input device comprises a directing device and an induction device, wherein the directing device sends an electromagnetic signal to the induction device. In the method, the intensities of the electromagnetic signal received by the induction device are different according to different distances between the directing device and the induction device. The intensity of the electromagnetic signal can be converted into a parameter. The distance between the directing device and the induction device can be adjusted by a user when the directing device is operated so as to generate the parameter and control a computer.
Description
Technical field
The present invention relates to a kind of signal generating method, particularly a kind of control signal production method of input media.
Background technology
Along with the universalness of multimedia computer, become most of users as the work of treatment or the instrument of amusement, and user's mouse capable of using, trace ball, keyboard or digiboard are as the peripheral input media that inputs to multimedia computer.Wherein, regional by writing of digiboard with literal or the graphic mode that inputs to multimedia computer, meet the mode of user's writing style the most.
Present digiboard on the market all is that the collocation radio input device uses; When wireless indicator device during near digiboard; The electromagnetic field that wireless indicator device produces; Can let digiboard utilize magnetic-coupled mode to calculate out the present two-dimensional coordinate position of wireless indicator device, again this two-dimensional coordinate position is sent to computer terminal.
Along with the function of computing machine becomes increasingly complex, the wireless indicator device that only can produce the two-dimensional coordinate position also seems awkward in operation.If increase the convenience of wireless indicator device on controlling, or increase more additional function, existing mode is on digiboard, to increase more button, to let the user can carry out multifarious operation.
Yet,, will cause the structure complicated of digiboard and its volume huger, and cause the increase on the cost if when digiboard increases more button.That is to say,, produced technical contradiction keeping the simple in structure of digiboard and increasing between the diversity of operation.
Summary of the invention
In view of above problem, the objective of the invention is to, a kind of input media control signal production method is proposed.
This input media control signal production method may further comprise the steps: indicator device is launched electromagnetic signal, the induction installation receiving electromagnetic signals, and induction installation is differentiated a position of indicator device according to electromagnetic signal, and according to the position, produces first control signal; Receive a trigger command; Relative distance according to indicator device and induction installation produces a signal strength values; Produce one second control signal according to signal strength values.
In addition, the present invention also proposes a kind of input media control signal production method, and may further comprise the steps: indicator device is launched electromagnetic signal; The induction installation receiving electromagnetic signals; Induction installation is differentiated a position of indicator device according to electromagnetic signal, and according to the position, produces first control signal; Relative distance according to indicator device and induction installation produces a signal strength values; Produce second control signal according to signal strength values; Integrate first control signal and second control signal, to produce one the 3rd control signal.
According to one embodiment of the invention, the controlled variable production method also can may further comprise the steps: at very first time point, produce one first signal strength values; At second time point, produce a secondary signal intensity level; Difference according to first signal strength values and secondary signal intensity level produces second control signal.
According to another embodiment of the present invention, the controlled variable production method also can may further comprise the steps: show that this signal strength values is in screen; Whether judge this signal strength values greater than a default value, to produce second control signal.
Comprehensively the above according to input media control signal production method proposed by the invention, can let indicator device or induction installation not increasing extra key or not changing under the prerequisite of script structure, increases the diversity of controlling.
Describe the present invention below in conjunction with accompanying drawing and specific embodiment, but not as to qualification of the present invention.
Description of drawings
Fig. 1 is the schematic perspective view of indicator device of the present invention;
Fig. 2 is the schematic appearance of indicator device of the present invention and induction installation;
Fig. 3 is the process flow diagram of the controlled variable production method of the first embodiment of the present invention;
Fig. 4 A, Fig. 4 B, Fig. 4 C are indicator device operation chart of the present invention;
Fig. 5 is the process flow diagram of the controlled variable production method of the second embodiment of the present invention;
Fig. 6 is the process flow diagram of the controlled variable production method of the third embodiment of the present invention;
Fig. 7 is the process flow diagram of the controlled variable production method of the fourth embodiment of the present invention;
Fig. 8 is the process flow diagram of the controlled variable production method of the fifth embodiment of the present invention;
Fig. 9 is the process flow diagram of the controlled variable production method of the sixth embodiment of the present invention; And
Figure 10 is the process flow diagram of the controlled variable production method of the seventh embodiment of the present invention.
Wherein, Reference numeral
100 input medias
10 indicator devices
12 buttons
14 inductive coils
20 induction installations
22 buttons
Embodiment
Below in embodiment further explain detailed features of the present invention and advantage; Its content is enough to make any those skilled in the art to understand technology contents of the present invention and implements according to this; And according to content, the claim scope and graphic that this instructions disclosed, any those skilled in the art can understand purpose and the advantage that the present invention is correlated with easily.
Please with reference to Fig. 1 and Fig. 2, Fig. 1 is the schematic perspective view of indicator device of the present invention, and Fig. 2 is the schematic appearance of indicator device of the present invention and induction installation.
The user can operate indicator device 10 on an induction installation 20; Induction installation 20 can detect the electromagnetic signal that indicator device 10 is sent; And calculate out the relative coordinate position that indicator device 10 moves by induction installation 20, send the relative coordinate position of moving to computer terminal again.
When indicator device 10 distance sensing devices 20 are far away more, induction installation 20 can detected electromagnetic signal strength can be more a little less than.When indicator device 10 distance sensing devices 20 are near more, induction installation 20 can detected electromagnetic signal strength can be strong more.Therefore, the user can be by the position that changes between indicator device 10 and the induction installation 20, adjustment induction installation 20 detected electromagnetic signal strengths.This electromagnetic signal strength can be converted into control signal again, and sends computer terminal to and control.
In addition, when indicator device 10 contact one object, and when indicator device 10 was bestowed a downward pressure, inductive coil 14 can produce deformation because be squeezed, and then the frequency of the electromagnetic signal that produced of change inductive coil 14.Therefore, the frequency of the received electromagnetic signal of induction installation 20 can produce skew.The side-play amount of this frequency also can be converted into control signal, controls to send computer terminal to.
That is to say that the user can handle this indicator device 10, moving about carrying out with the direction of vertical inductive coil 14 controlled for computing machine.
Please with reference to Fig. 3, be the process flow diagram of the controlled variable production method of the first embodiment of the present invention.
In step S101, indicator device 10 utilizes inductive coil 14 to launch electromagnetic signal, and induction installation 20 utilizes a plurality of receiving coils, the difference receiving electromagnetic signals.The electromagnetic signal that indicator device 10 sends is a strength of fixation.Yet the signal intensity that induction installation 20 is received can be because distance between indicator device 10 and the induction installation 20, and the change of height power is arranged.
In step S103, induction installation 20 is differentiated the position of indicator device 10 according to electromagnetic signal.Hold described in the step S101, a plurality of coils on the induction installation 20 can be different to the distance of indicator device 10 because of these coils, so these coils can receive strong and weak different electromagnetic signals respectively.Induction installation 20 can go to differentiate the position of indicator device 10 according to the power of these electromagnetic signals.Because can be respectively arranged with a plurality of coils at (such as the X axle on Fig. 2 and Y axle) on the both direction respectively on the induction installation 20, thus induction installation 20 can differentiate indicator device 10 on the X axle with the Y axle on the position, to produce the coordinate of a two dimension.
In step S105, receive a trigger command.This trigger command, the button (such as the described button 12 of Fig. 1) that can work as indicator device 10 be when being pressed and produce, also or can be pressed by a button of induction installation 20 time and produce.
In step S107, after induction installation 20 received trigger command, induction installation 20 was according to the relative distance generation signal strength values of indicator device 10 with induction installation 20.When the indicator device 10 and the relative distance of induction installation 20 were nearer, the signal intensity that induction installation 20 is received was strong more.On the contrary, when the relative distance of indicator device 10 and induction installation 20 is far away, the signal intensity that induction installation 20 is received more a little less than.This relative distance also can be represented the position of indicator device 10 on Z axle shown in Figure 2.
In step S109, produce second control signal according to signal strength values.Hold the above, because signal strength values is to be mutual corresponding with relative distance, so signal strength values can be converted into second control signal.This second control signal promptly has the information of relative distance, that is to say that second control signal has a dimension.This first control signal can give the control that computing machine carries out one dimension, such as control sound size, scaling pictures or scrolling scroll bar.
In sum, when indicator device 10 and induction installation 20 are used, under different operating modes, can produce first control signal or second control signal.Therefore, need not increase extra key or change under the prerequisite of indicator device 10, the property convenient for control of this indicator device 10 can significantly be enhanced.
Please, be indicator device operation chart of the present invention with reference to Fig. 4 A, Fig. 4 B and Fig. 4 C.In these a little figure, the user adjusts the size of volume in the computer system according to the distance between indicator device 10 and the induction installation 20.
In Fig. 4 A, indicator device 10 is minimum with induction installation 20 distances, and pairing volume is maximum.
In Fig. 4 B, indicator device 10 is positioned at intermediate value with induction installation 20 distances, and pairing volume is moderate.
In Fig. 4 C, indicator device 10 and induction installation 20 furthest, pairing volume also is minimum.
Please with reference to Fig. 5, be the process flow diagram of the controlled variable production method of the second embodiment of the present invention.
Step S201, S203 are identical with step S101, S103 and S205 with S205, and therefore no longer this gives unnecessary details.
In step S207,,, produce first signal strength values according to first relative distance at very first time point.This very first time point can be the time point that the button 12 of indicator device 10 is pressed.The mode that produces first signal strength values is then similar with step S107.
In step S209,,, produce the secondary signal intensity level according to second relative distance at second time point.This second time point, the button 12 that can be indicator device 10 is being pressed the time point that the back is decontroled.The mode that produces the secondary signal intensity level is then same similar with step S107.
In step S211, after having produced first signal strength values and secondary signal intensity level, can be according to the difference between first signal strength values and the secondary signal intensity level, to represent the change amount of first relative distance and second relative distance.Afterwards, according to the difference between first signal strength values and the secondary signal intensity level, calculate and produce second control signal again.
The control of signal strength values difference by front and back, this indicator device can be controlled more accurately.
Please with reference to Fig. 6, be the process flow diagram of the controlled variable production method of the third embodiment of the present invention.
Step S301, S303 are identical with step S101, S103 and S205 with S305, and therefore no longer this gives unnecessary details.
In step S307, this signal strength values can be shown on the screen.The user can adjust the relative distance between indicator device 10 and the induction installation 20 according to the signal strength values that is shown on the screen.
In step S309, induction installation 20 can judge that whether signal strength values is greater than a preset threshold value.When signal strength values during, then produce one second control signal greater than threshold value.Second control signal of this moment can be represented an instruction, such as for double-clicking the instruction of left mouse button.And in this embodiment, also can change into when signal strength values during less than threshold value, then produce one second control signal.
Please with reference to Fig. 7, be the process flow diagram of the controlled variable production method of the fourth embodiment of the present invention.
Step S401 and S403 are identical with step S101 and S103, therefore do not give unnecessary details at this.
On the other hand, step S405 and S407 are identical with step S107 and S109, do not give unnecessary details at this equally.
In the present embodiment, need not receive trigger command, induction installation 20 can produce second control signal.That is to say that induction installation 20 can produce first control signal and second control signal simultaneously according to relative displacement and relative distance.
In step S409, integrate first control signal and second control signal, to produce one the 3rd control signal.It is said to hold first embodiment, and first control signal has two dimensions, and second control signal has a dimension.Therefore, the 3rd control signal can include three dimensions.This 3rd control signal can be supplied with computing machine and carry out three-dimensional control.
Please with reference to Fig. 8, be the process flow diagram of the controlled variable production method of the fifth embodiment of the present invention.
Step S501 and S503 are identical with step S101 and S103, therefore do not give unnecessary details at this.
Step S505, S507 and S509 are identical with step S207, S209 and S211, are the difference according to the signal strength values on the different time points (very first time point and second time point), and just the change amount of relative distance produces second control signal.
In step S511, then identical with step S409.Can produce first control signal and second control signal simultaneously, and integrate first control signal and second control signal according to the change amount of relative displacement and relative distance according to induction installation 20, produce the 3rd control signal.
Please with reference to Fig. 9, be the process flow diagram of the controlled variable production method of the sixth embodiment of the present invention.
Step S601 and S603 are identical with step S101 and S103, therefore do not give unnecessary details at this.
In step S605, this signal strength values can be shown on the screen.The user can adjust the relative distance between indicator device 10 and the induction installation 20 according to the signal strength values that is shown on the screen.
In step S607, induction installation 20 can judge that whether signal strength values is greater than a preset threshold value.When signal strength values during, then produce one second control signal greater than threshold value.Second control signal of this moment can be represented an instruction, such as for double-clicking the instruction of left mouse button.And in this embodiment, also can change into when signal strength values during less than threshold value, then produce one second control signal.
In step S609, integrate first control signal and second control signal, to produce the 3rd control signal.This step S609 and step S309 difference be this moment second control signal represent an instruction.
Please with reference to Figure 10, be the process flow diagram of the controlled variable production method of the seventh embodiment of the present invention.
Step S701, S703 and S705 are identical with step S101, S103 and S105, therefore do not give unnecessary details at this.
In step S707, can judge whether indicator device 10 contacts with induction installation 20.Whether this determination methods can detect the one of which ends according to indicator device 10 have and is bestowed pressure, when indicator device 10 detects it and contacts with induction installation 20, and then execution in step S713 and S715.And when indicator device 10 detects it and do not contact with induction installation 20, then execution in step S709 and S711.
Step S709 and S711 are identical with step S107 and S109, utilize electromagnetic signal strength different and produce second control signal.That is to say that the user can change the relative distance between indicator device 10 and the induction installation 20, to adjust the size of second controlled variable.
In step S713,, produce the signal frequency shift value according to the downforce of indicator device 10.Because when the user produced downforce for indicator device 10, inductive coil 14 length of indicator device 10 can be changed, and 14 of inductive coils send the electromagnetic signal frequency and also can change thereupon.Therefore, induction installation 20 received electromagnetic signal frequencies can produce skew.
In step S715, induction installation 20 can produce second control signal according to the frequency offset of this electromagnetic signal.That is to say that the user can change the size of indicator device 10 downforce, and adjusts second control signal.
Second control signal that step S711 and step S715 are produced can be respectively the signal of forward and the signal of negative sense, that is to say that second control signal that step S711 produced is a positive number, and second control signal that step S715 produced then is negative.Therefore, whether the user can have and induction installation 20 conduct boundary according to indicator device 10, and when indicator device 10 did not contact with induction installation 20, the user can increase the relative distance of indicator device 10 and induction installation 20, to improve volume (or amplifying icon).When indicator device 10 contacted with induction installation 20, the user can increase indicator device 10 downward pressures, with lower the volume (or dwindling icon).
Comprehensively the above according to input media control signal production method proposed by the invention, can let indicator device or induction installation not increasing extra key or not changing under the prerequisite of script structure, increases the diversity of controlling.
Certainly; The present invention also can have other various embodiments; Under the situation that does not deviate from spirit of the present invention and essence thereof; Those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (10)
1. an input media control signal production method is characterized in that, comprising:
One indicator device is launched an electromagnetic signal, and an induction installation receives this electromagnetic signal, and this induction installation is differentiated a position of this indicator device according to this electromagnetic signal, and according to this position, produces one first control signal;
Receive a trigger command;
Relative distance according to this indicator device and this induction installation produces a signal strength values; And
Produce one second control signal according to this signal strength values.
2. input media control signal production method according to claim 1 is characterized in that, also comprises:
When a button of this indicator device is pressed, produce this trigger command.
3. input media control signal production method according to claim 1 is characterized in that, also comprises:
When a button of this induction installation is pressed, produce this trigger command.
4. input media control signal production method according to claim 1; It is characterized in that; Produce a signal strength values in relative distance, and produce in those steps of one second control signal, also comprise according to this signal strength values according to this indicator device and this induction installation:
At very first time point,, produce one first signal strength values according to one first relative distance;
At second time point,, produce a secondary signal intensity level according to one second relative distance; And
According to a difference of this first signal strength values and this secondary signal intensity level, produce this second control signal.
5. input media control signal production method according to claim 1 is characterized in that, after the relative distance according to this indicator device and this induction installation produces this step of a signal strength values, also comprises:
Show that this signal strength values is in a screen; And
Whether judge this signal strength values greater than a default value, to produce this second control signal.
6. an input media control signal production method is characterized in that, comprising:
One indicator device is launched an electromagnetic signal, and an induction installation receives this electromagnetic signal, and this induction installation is differentiated a position of this indicator device according to this electromagnetic signal, and according to this position, produces one first control signal;
Relative distance according to this indicator device and this induction installation produces a signal strength values;
Produce one second control signal according to this signal strength values; And
Integrate this first control signal and this second control signal, to produce one the 3rd control signal.
7. input media control signal production method according to claim 6 is characterized in that, also comprises:
When a button of this indicator device is pressed, produces a trigger command, and then produce this signal strength values according to the relative distance of this indicator device and this induction installation.
8. input media control signal production method according to claim 6 is characterized in that, also comprises:
When a button of this induction installation is pressed, produces a trigger command, and then produce this signal strength values according to the relative distance of this indicator device and this induction installation.
9. input media control signal production method according to claim 6; It is characterized in that; Produce a signal strength values in relative distance, and produce in those steps of one second control signal, also comprise according to this signal strength values according to this indicator device and this induction installation:
At very first time point, produce one first signal strength values;
At second time point, produce a secondary signal intensity level; And
According to a difference of this first signal strength values and this secondary signal intensity level, produce this second control signal.
10. input media control signal production method according to claim 6 is characterized in that, after the relative distance according to this indicator device and this induction installation produces this step of a signal strength values, also comprises:
Show that this signal strength values is in a screen; And
Whether judge this signal strength values greater than a default value, to produce this second control signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102745379A CN102385436A (en) | 2010-09-03 | 2010-09-03 | Input device control signal generation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102745379A CN102385436A (en) | 2010-09-03 | 2010-09-03 | Input device control signal generation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102385436A true CN102385436A (en) | 2012-03-21 |
Family
ID=45824910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102745379A Pending CN102385436A (en) | 2010-09-03 | 2010-09-03 | Input device control signal generation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102385436A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2619304Y (en) * | 2002-12-06 | 2004-06-02 | 联想(北京)有限公司 | Touch control pen |
| CN1924778A (en) * | 2006-09-18 | 2007-03-07 | 烟台麦特电子有限公司 | Method for implementing electromagnetic array interactive intelligent education board |
| JP2007287118A (en) * | 2006-03-23 | 2007-11-01 | Wacom Co Ltd | Information processor, operation input method, and sensing component |
| CN201233593Y (en) * | 2008-07-28 | 2009-05-06 | 汉王科技股份有限公司 | Electromagnetic induction type rolling information input device |
-
2010
- 2010-09-03 CN CN2010102745379A patent/CN102385436A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2619304Y (en) * | 2002-12-06 | 2004-06-02 | 联想(北京)有限公司 | Touch control pen |
| JP2007287118A (en) * | 2006-03-23 | 2007-11-01 | Wacom Co Ltd | Information processor, operation input method, and sensing component |
| CN1924778A (en) * | 2006-09-18 | 2007-03-07 | 烟台麦特电子有限公司 | Method for implementing electromagnetic array interactive intelligent education board |
| CN201233593Y (en) * | 2008-07-28 | 2009-05-06 | 汉王科技股份有限公司 | Electromagnetic induction type rolling information input device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2901251B1 (en) | Display device and control method thereof | |
| US10324544B2 (en) | Hand-written information process apparatus, hand-written information processing method and hand-written information processing program | |
| JP5485154B2 (en) | Input devices, especially computer mice | |
| CN103116417A (en) | Touching strip and mobile terminal device | |
| CN103168282A (en) | Apparatus and method for controlling motion-based user interface | |
| CN102346662A (en) | Mobile terminal (MT) and method for realizing scrolling of user interface thereof | |
| JP2014509768A (en) | Cursor control and input device that can be worn on the thumb | |
| CN103106030A (en) | Display method of soft keyboard, device and electronic device | |
| EP2693313A2 (en) | Electronic pen input recognition apparatus and method using capacitive-type touch screen panel (tsp) | |
| CN101983511A (en) | Headset | |
| US20140327659A1 (en) | Electronic Apparatus | |
| CN104714703A (en) | Sensitivity adjustment method and device | |
| CN100573431C (en) | cursor control device and method | |
| CN103218044A (en) | Physical feedback-based touch device and touch treatment method thereof | |
| CN104468919A (en) | Key view adjusting method and device | |
| CN104615346A (en) | Touch Screen Control for Adjusting a Numerical Value | |
| CN103677272A (en) | Finger equipment, electronic equipment operated through the finger equipment and control method thereof | |
| CN107111435A (en) | A kind of page sliding method, device and user terminal | |
| US20140301559A1 (en) | Headset control method and headset | |
| US11042244B2 (en) | Terminal device and touch input method | |
| CN105204764A (en) | Hand-held terminal provided with suspension screen, display equipment and remote control method | |
| CN106716304B (en) | Control unit and method for interacting with a graphical user interface | |
| US20150020024A1 (en) | Zoom control of screen image in electronic device | |
| CN102043467A (en) | Finger ring input device | |
| CN102385436A (en) | Input device control signal generation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120321 |