CN101902594B - Remote controller and method for selecting functional menu - Google Patents
Remote controller and method for selecting functional menu Download PDFInfo
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- CN101902594B CN101902594B CN 201010262338 CN201010262338A CN101902594B CN 101902594 B CN101902594 B CN 101902594B CN 201010262338 CN201010262338 CN 201010262338 CN 201010262338 A CN201010262338 A CN 201010262338A CN 101902594 B CN101902594 B CN 101902594B
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- circular disc
- function menu
- rotatable circular
- deflection angle
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Abstract
The embodiment of the invention discloses a remote controller and a method for selecting a functional menu, relates to the technical field of menu selection systems and aims to increase the operating speed of a user in normal television operation such as channel selection, volume adjustment, brightness adjustment and the like. The remote controller comprises a rotary circular disc, wherein the rotary circular disc is provided with an electronic compass and a control unit connected with the electronic compass; the electronic compass calculates a deflection angle of the rotary circular disc, which is produced during rotation and is opposite to the north geographic pole; and the control unit positions the television functional menu and generates a menu selection control signal according to the correspondence between the deflection angle and the television functional menu. The embodiment of the invention is mainly applied to television technology.
Description
Technical field
The present invention relates to the menu setecting control technology, relate in particular to the method for a kind of remote controller and selection function menu.
Background technology
Along with the day by day variation of functions of television set, people also improve constantly the demand of the function of TV remote controller.In order to satisfy people's demand, the researcher constantly improves the function of TV remote controller, for example, by existing TV remote controller is increased microphone function, increase the 2.4G module, increase gyroscope, increase the gravity sensing transducer, increase touch key-press touch pad etc.
But, the inventor finds in realizing process of the present invention, for the TV remote controller of using gyroscope or acceleration of gravity meter, what they more paid attention to is the use of remote controller in game function, and because these TV remote controller are provided with gyroscope, acceleration of gravity meter, 2.4G transport module etc., thereby its cost is relatively high.
Summary of the invention
The embodiment of the invention provides a kind of remote controller, to improve the service speed of user in the operation of the common TVs such as channel selection, volume adjustment, brightness adjustment.The embodiment of the invention adopts following technical scheme:
A kind of remote controller comprises:
Rotatable circular disc, the control unit that in described rotatable circular disc, is provided with electronic compass and is connected with described electronic compass;
Wherein, described electronic compass calculates the deflection angle with respect to north geographic pole that described rotatable circular disc produces in rotary course;
Described control unit is according to the corresponding relation of described deflection angle and television set function menu, the positioning television function menu, and generate the menu setecting control signal.
The remote controller of the embodiment of the invention, by the rotatable circular disc that arranges and the electronic compass that in described rotatable circular disc, arranges, can calculate rotatable circular disc deflection angle with respect to north geographic pole in rotary course, thereby by control unit positioning function menu, and generate the menu setecting control signal.Thereby, utilize the remote controller of the embodiment of the invention in the situation that need not to press unnecessary button, just can be the subscriber location function menu.Therefore, the remote controller of the embodiment of the invention has improved the service speed of user in the operation of the common TVs such as channel selection, volume adjustment, brightness adjustment.
The embodiment of the invention also provides a kind of method of selection function menu, to improve the speed of subscriber location function menu.
A kind of method of selection function menu comprises:
Rotatable circular disc is set, the control unit that in described rotatable circular disc, is provided with electronic compass and is connected with described electronic compass;
Utilize described electronic compass to calculate the deflection angle with respect to north geographic pole that described rotatable circular disc produces in rotary course;
Described control unit is according to described deflection angle, the positioning function menu, and generate the menu setecting control signal.
The method of the selection function menu of the embodiment of the invention by the rotatable circular disc that arranges and the electronic compass that arranges at described rotatable circular disc, can calculate the deflection angle with respect to north geographic pole, thus the positioning function menu.Thereby, utilize the method for the embodiment of the invention, in the situation that need not the unnecessary button of remote controller, just can be the subscriber location function menu.Therefore, the method for the embodiment of the invention, the positioning function menu has improved the service speed of user in the operation of the common TVs such as channel selection, volume adjustment, brightness adjustment fast.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the invention, the accompanying drawing of required use was done a simply introduction during the below will describe embodiment, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram of the remote controller of the embodiment of the invention;
Fig. 2 is the structure chart of the remote controller of the embodiment of the invention;
Fig. 3 is the structural representation of rotatable circular disc and direction dials in the remote controller of the embodiment of the invention;
Fig. 4 is the composition schematic diagram of three axle electronic compasss;
Fig. 5 is the schematic diagram that function menu arranges in the embodiment of the invention;
Fig. 6 is the flow chart of the method for embodiment of the invention selection function menu;
Fig. 7 is the another flow chart of the method for embodiment of the invention selection function menu.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
As shown in Figure 1, the remote controller of the embodiment of the invention comprises: rotatable circular disc 12, the control unit 22 that is provided with electronic compass 13 and is connected with described electronic compass 13 in described rotatable circular disc 12.
Wherein, described electronic compass 13 calculates the deflection angle with respect to north geographic pole that described rotatable circular disc 12 produces in rotary course; Described control unit 22 is according to the corresponding relation of described deflection angle and television set function menu, the positioning television function menu, and generate the menu setecting control signal.
Wherein, described control unit 22 can comprise: locating module is used for the corresponding relation according to described deflection angle and television set function menu, the positioning television function menu; Identifier acquisition module is for the sign of obtaining the function menu that navigates to; The signal generation module is used for infrared code value corresponding to described sign converting to, and generates the menu setecting control signal according to described infrared code value.
The remote controller of the embodiment of the invention, by the rotatable circular disc that arranges and the electronic compass that in described rotatable circular disc, arranges, can calculate rotatable circular disc deflection angle with respect to north geographic pole in rotary course, thereby by control unit positioning function menu, and generate the menu setecting control signal.Thereby, utilize the remote controller of the embodiment of the invention in the situation that need not to press unnecessary button, just can be the subscriber location function menu.Therefore, the remote controller of the embodiment of the invention has improved the service speed of user in the operation of the common TVs such as channel selection, volume adjustment, brightness adjustment.
In concrete the application, as shown in Figure 2, the remote controller of the embodiment of the invention comprises: remote controller body 11 is provided with rotatable circular disc 12 at described remote controller body 11, the control unit 22 that is provided with electronic compass 13 and is connected with described electronic compass 13 in described rotatable circular disc 12.
For so that the user to operate this remote controller convenient, as shown in Figure 2, on described remote controller body 11, also can be provided with power key 14, determine key 15, upper and lower, left and right four direction key 16-19, function button district 20 and infrared emission head 21.Described electronic compass 13 can be arranged on inside or the surface of described rotatable circular disc 12.Preferably, user-friendly in order to meet the user to the use habit of remote controller, the preferred inside that electronic compass 13 can be arranged on described rotatable circular disc 12.Perhaps described control unit 22 also can not be arranged in the described rotatable circular disc, and is arranged on other position (not shown) of described remote controller body.
In the specific design process, described rotatable circular disc can be arranged on the below of described remote controller body, power key is arranged on the upper left side of described remote controller body, to determine that key is arranged on the upper right side of described remote controller body, upper and lower, left and right four direction key is arranged on the centre of described remote controller body, and the function button district is arranged on limit, left side or the right edge (situation that is arranged on the limit, left side only is shown among the figure) of described remote controller body.This function button district for example can comprise and treats switch, ESC Escape etc.For convenient rotation rotatable circular disc, as shown in Figure 2, on described rotatable circular disc, can be provided with and touch guiding device 211.This touch guiding device for example can be concave point, or projection etc.
In addition, in order to be user-friendly to, as shown in Figure 2, can and display unit 23 be set at described rotatable circular disc 12 overcoat set direction dials 24.
Wherein, as shown in Figure 2, described display unit 23 is connected with described electronic compass 13, is used for showing described deflection angle.In concrete the application, described display unit can be arranged on the described rotatable circular disc 12 (not shown), also can be arranged on the described remote controller body on 11, and can realize by charactron.
In conjunction with shown in Fig. 2 and 3, be provided with scale in described direction dials 24 again, and indicate the corresponding scale of direct north (representing with thick line A among the figure).It can rotate, but when described rotatable circular disc 12 rotation, described direction dials 24 maintains static.When described display unit shows that the positional information of user's environment of living in is direct north, rotatable described direction dials, so that the scale of direct north aligns with the line of touch guiding device 211 to Rotatable circular disk center on the direction dials, be used for proofreading and correct described direction dials 24.In the prior art, electronic compass utilizes magnetoresistive transducer or fluxgate to process usually, and the signal of measuring the earth magnetic field by Hall effect is strong and weak, thereby determines the direction of geographical south poles.Two axle electronic compasss require the user must keep the level of electronic compass in use, otherwise when the electronic compass run-off the straight, the situation of course data measuring error can occur.Three axle electronic compasss have overcome the strict restriction in use of two axle electronic compasss, and this is because added obliquity sensor in three-dimensional electronic compass inside.If the electronic compass run-off the straight still can be carried out slope compensation to electronic compass, even like this electronic compass run-off the straight, course data is still accurate.
Wherein, as shown in Figure 4, typical three axle electronic compasss comprise: single shaft magnetoresistive transducer 31, twin shaft magnetoresistive transducer 32, double-axel acceleration sensor 33, microcontroller 34.Wherein, single shaft magnetoresistive transducer, twin shaft magnetoresistive transducer are used for output terrestrial magnetism signal.After inner AD (modulus) conversion, this terrestrial magnetism signal can be converted into digital signal output.Double-axel acceleration sensor is for generation of the pour angle compensation signal.At last, microcontroller calculates the geographic orientation signal according to the signal of single shaft magnetoresistive transducer, twin shaft magnetoresistive transducer and double-axel acceleration sensor output.
In embodiments of the present invention, electrical compass module can adopt three axle electronic compasss.Wherein, the deflection angle with respect to north geographic pole that rotatable circular disc produced in rotary course as described in described electrical compass module (such as three axle electronic compasss) calculated, and according to the deflection angle of rotatable circular disc generation and the corresponding relation of function menu, positioning function menu.
Wherein, described electrical compass module calculates electronic compass in mode and the prior art of deflection angle of described rotatable circular disc, and to calculate the mode of angle identical, does at this and briefly introduce.
Suppose that the value that single shaft magnetoresistive transducer among Fig. 4, twin shaft magnetoresistive transducer and double-axel acceleration sensor are measured is respectively X, Y, Z, the anglec of rotation and the angle of pitch are respectively θ and φ, X
HWith Y
HBe geomagnetic field intensity orthogonal two components in horizontal plane, final magnetic azinuth is α, then can get according to formula:
X
H＝Xcos(φ)+Ysin(φ)sin(θ)-Zcos(θ)sin(φ) (1)
Y
H＝Ycos(θ)+Zsin(θ) (2)
α＝arctan(X
H/Y
H) (3)
Can calculate the deflection angle with respect to north geographic pole that magnetic azinuth also namely produces because of rotating circular disk according to above-mentioned formula.
When the corresponding relation of the deflection angle that rotatable circular disc is set and function menu, can at first a circumference be divided into the n equal portions, wherein n=360/ divides with reference to angular range, and n is natural number.Wherein, division can freely define with reference to angular range, and for example 30 °, 45 ° etc.Accordingly, circumference just is divided into 12 equal portions, 8 equal portions etc.Then, with the respectively corresponding function menu of each equal portions of circumference and the upper and lower level menu of described function menu.
To be divided into 8 equal portions as example, function menu can be arranged to form as shown in Figure 5.In Fig. 5, in a clockwise direction, in first 45° angle, " function 1 " menu is set, in second 45° angle, " function 2 " menu is set ... in the 8th 45° angle, " function 8 " menu is set.And under each function menu, can be provided with subordinate's submenu again.
Take " function 1 " menu as example, when the angle of rotatable circular disc deflection corresponded to " function 1 " menu, the user pressed definite key, just the submenu shown in Fig. 5 can occur.The user can again by pressing downwards or the upward direction key, select in different submenus.If choose certain submenu, again press the next stage menu (not shown) that just can enter this submenu behind the directionkeys to the right.If want to return previous menu, then press to LeftArrow.For television channel selection etc. a large amount of channels are arranged, quantity is more than 8 situation, but split screen show, a screen display is shown 8 channels, up and down the up and down arrow keys that uses a teleswitch of the switching between the screen.
When the user presses upper and lower, left and right four direction key, determines the six press keys such as key, power key or the sign of the deflection angle signal that produced by the Rotatable circular disc spins and the function menu that navigates to etc., all will launch by the infrared emission head on the remote controller infrared signal of different code values, be used for the control of function menu and various functions.
As seen from the above, the remote controller of the embodiment of the invention, by the rotatable circular disc that arranges and the electrical compass module that arranges at described rotatable circular disc, can calculate rotatable circular disc deflection angle with respect to north geographic pole in rotary course, thus the positioning function menu.Thereby, utilize the remote controller of the embodiment of the invention in the situation that need not to press unnecessary button, just can be the subscriber location function menu.Therefore, the remote controller of the embodiment of the invention has improved the service speed of user in the operation of the common TVs such as channel selection, volume adjustment, brightness adjustment.Low compared to the cost of gyroscope, acceleration of gravity meter, 2.4G transport module etc. owing to electronic compass simultaneously, so the remote controller of the embodiment of the invention has also reduced cost.
In addition, the embodiment of the invention also provides the method for a kind of Fig. 1 of utilization or remote controller selection function menu shown in Figure 2, as shown in Figure 6, comprising:
The deflection angle that step 53, control unit produce according to rotatable circular disc and the corresponding relation of function menu, the positioning function menu, and generate the menu setecting control signal.
In order to improve the efficient of choice menus, as shown in Figure 7, before step 51, described method also comprises:
That wherein, describes in this step and the previous embodiment is identical.Can at first a circumference be divided into the n equal portions, wherein n=360/ divides with reference to angle, and n is natural number.Wherein, division can freely define with reference to angle, and for example 30 °, 45 ° etc.Accordingly, circumference just is divided into 12 equal portions, 8 equal portions etc.Then, again with the respectively corresponding function menu of each equal portions of circumference and the upper and lower level menu of described function menu.For example for television set function menu, to be divided into 8 equal portions as example, television set function menu can be arranged to form as shown in Figure 5.
So, according to the deflection angle of rotatable circular disc and the corresponding relation of function menu, locate the corresponding function menu of deflection angle that described rotatable circular disc produces, and when generating the menu setecting control signal, deflection angle and the described division with respect to north geographic pole that concrete is exactly utilizes rotatable rotatable circular disc to produce calculates the corresponding function menu of deflection angle of described rotatable circular disc with reference to the relation between the angle sequence number, function menu is navigated to the function menu with described sequence number, obtain to have described sequence number the sign of function menu; Then the sign with the described function menu that navigates to converts corresponding infrared code value to, and generates the menu setecting control signal according to described infrared code value.
In concrete the application, can use the sequence number of function menu as the sign of function menu.
Still take shown in Figure 5 as example, suppose that the rotatable circular disc deflection angle is 90 °, utilize the deflection angle of rotatable circular disc and described division with reference to the relation between the angle, determine the deflection angle of rotatable circular disc corresponds to which equal portions of circumference, 90 °/45 °=2, also be the 2nd equal portions that electrical compass module navigates to circumference, also namely correspond to " function 2 " menu.
The method of utilizing remote controller selection function menu of the embodiment of the invention by the rotatable circular disc that arranges and the electrical compass module that arranges at described rotatable circular disc, can calculate the deflection angle with respect to north geographic pole, thus the positioning function menu.Thereby, utilize the method for the embodiment of the invention, in the situation that need not the unnecessary button of remote controller, just can be the subscriber location function menu.Therefore, the method for the embodiment of the invention, the positioning function menu has improved the service speed of user in the operation of the common TVs such as channel selection, volume adjustment, brightness adjustment fast.
It should be noted that other use has the remote controller of a plurality of buttons, and in the function choosing-item of adjusting the continually varying project arranged have simultaneously the equipment of the display screen of function menu can use remote controller and the method for the embodiment of the invention.For example, the remote controller of the embodiment of the invention can be applied in the technology of the selection function menus such as refrigerator, air-conditioning.
One of ordinary skill in the art will appreciate that all or part of flow process that realizes in above-described embodiment method, to come the relevant hardware of instruction to finish by computer program, described program can be stored in the computer read/write memory medium, this program can comprise the flow process such as the embodiment of above-mentioned each side method when carrying out.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or random store-memory body (Random Access Memory, RAM) etc.
The above; be the specific embodiment of the present invention only, but protection scope of the present invention is not limited to this, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of described claim.
Claims (8)
1. a remote controller is characterized in that, comprising:
Rotatable circular disc, the control unit that in described rotatable circular disc, is provided with electronic compass and is connected with described electronic compass;
Wherein, described electronic compass calculates the deflection angle with respect to north geographic pole that described rotatable circular disc produces in rotary course;
Described control unit is according to the corresponding relation of described deflection angle and television set function menu, the positioning television function menu, and generate the menu setecting control signal;
The display unit that is connected with described electronic compass; Along the sheathed direction dials of described rotatable circular disc;
Wherein, described display unit is used for showing described deflection angle;
In the process of described Rotatable circular disc spins, described direction dials is fixed, when described display unit shows that described deflection angle is 0, rotate described direction dials, so that on the described direction dials scale of direct north with touch the line of guiding device to described Rotatable circular disk center and align, for proofreading and correct described direction dials; Wherein, described touch guiding device is arranged on the described rotatable circular disc.
2. remote controller according to claim 1 is characterized in that, described control unit comprises:
Locating module is used for the corresponding relation according to described deflection angle and television set function menu, the positioning television function menu;
Identifier acquisition module is for the sign of obtaining the function menu that navigates to;
The signal generation module is used for infrared code value corresponding to described sign converting to, and generates the menu setecting control signal according to described infrared code value.
3. remote controller according to claim 1 and 2 is characterized in that, described electronic compass adopts three axle electronic compasss.
4. a menu selecting method by using is characterized in that, comprising:
Rotatable circular disc is set, the control unit that in described rotatable circular disc, is provided with electronic compass and is connected with described electronic compass;
Utilize described electronic compass to calculate the deflection angle with respect to north geographic pole that described rotatable circular disc produces in rotary course;
Described control unit is according to described deflection angle, the positioning function menu, and generate the menu setecting control signal;
Also arrange along the sheathed direction dials of described rotatable circular disc, and the display unit that is connected with described electronic compass;
Wherein, described display unit shows described deflection angle;
In the process of described Rotatable circular disc spins, described direction dials is fixed, when described display unit shows that described deflection angle is 0, rotate described direction dials, so that on the described direction dials scale of direct north with touch the line of guiding device to described Rotatable circular disk center and align, for proofreading and correct described direction dials; Wherein, described touch guiding device is arranged on the described rotatable circular disc.
5. menu selecting method by using according to claim 4 is characterized in that:, also comprise before the positioning function menu according to described deflection angle described:
The deflection angle of described rotatable circular disc generation and the corresponding relation of function menu are set.
6. menu selecting method by using according to claim 5, it is characterized in that: described corresponding relation comprises:
To divide with reference to angular range as unit, circumference is divided into the n equal portions, wherein n is natural number, and n=360/ divides with reference to angular range;
With the respectively corresponding function menu of each equal portions of circumference and the upper and lower level menu of described function menu.
7. menu selecting method by using according to claim 5 is characterized in that, described control unit is according to described deflection angle, the positioning function menu, and generate the menu setecting control signal and comprise:
Described control unit utilizes the deflection angle of described rotatable circular disc and the corresponding relation of function menu, positioning function menu, the sign of the function menu that acquisition navigates to;
Infrared code value corresponding to the sign of the described function menu that navigates to convert to, and generate the menu setecting control signal according to described infrared code value.
8. menu selecting method by using according to claim 7 is characterized in that, described control unit utilizes the deflection angle of described rotatable circular disc and the corresponding relation of function menu, the positioning function menu, and the sign of the function menu that acquisition navigates to comprises:
With reference to the relation between the angle, calculate the sequence number of the corresponding function menu of deflection angle of described rotatable circular disc according to the deflection angle of described rotatable circular disc and described division;
Function menu is navigated on the function menu with described sequence number, and acquisition has the sign of the function menu of described sequence number.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103177545A (en) * | 2011-12-26 | 2013-06-26 | 联想(北京)有限公司 | Remote controller, mobile equipment and method for controlling mobile equipment by using remote controller |
| CN102638717B (en) * | 2012-04-17 | 2016-01-06 | Tcl集团股份有限公司 | Remote controller, television set intersection control routine and exchange method thereof |
| CN102821320B (en) * | 2012-08-08 | 2016-08-24 | 深圳创维－Rgb电子有限公司 | Television interaction method based on annular selector and device |
| WO2014187027A1 (en) * | 2013-05-22 | 2014-11-27 | 上海九鹰电子科技有限公司 | Transmission device and method, and reception device and method of remote control signal |
| CN103716672B (en) * | 2013-12-19 | 2016-06-08 | 京东方科技集团股份有限公司 | A kind of remote controller, display device and remote control display system |
| CN108282675A (en) * | 2018-01-09 | 2018-07-13 | 山东浪潮商用系统有限公司 | A kind of system and method, set-top box, the remote terminal of control TV |
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| JP2007049395A (en) * | 2005-08-09 | 2007-02-22 | Sharp Corp | Remote operation unit |
| CN101561708A (en) * | 2008-04-15 | 2009-10-21 | 宏碁股份有限公司 | Method for sensing and judging input mode by utilizing actions and input device thereof |
| CN101776950A (en) * | 2010-01-21 | 2010-07-14 | 中国传媒大学 | Method for controlling computer by portable equipment by utilizing digital compass |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007049395A (en) * | 2005-08-09 | 2007-02-22 | Sharp Corp | Remote operation unit |
| CN101561708A (en) * | 2008-04-15 | 2009-10-21 | 宏碁股份有限公司 | Method for sensing and judging input mode by utilizing actions and input device thereof |
| CN101776950A (en) * | 2010-01-21 | 2010-07-14 | 中国传媒大学 | Method for controlling computer by portable equipment by utilizing digital compass |
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