CN100583010C - Sound volume control device and its method - Google Patents
Sound volume control device and its method Download PDFInfo
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- CN100583010C CN100583010C CN200710103826A CN200710103826A CN100583010C CN 100583010 C CN100583010 C CN 100583010C CN 200710103826 A CN200710103826 A CN 200710103826A CN 200710103826 A CN200710103826 A CN 200710103826A CN 100583010 C CN100583010 C CN 100583010C
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Abstract
The invention relates to a volume control device and a method; the device comprises an input unit and a processing unit; the input unit has a plurality of touch-type buttons which are arranged in a preset arrangement way; one of the buttons is a volume button; the processing unit is used to detect whether the volume button is touched, and to detect whether the adjacent button of the volume button is touched sequentially after the volume button is touched; wherein, when the processing unit detects that the sequentially touched button is the adjacent button, a volume control signal is outputted.
Description
Technical field
The invention relates to a kind of sound volume control device and method thereof, utilize different modes of operation can make shortcut zone carry out different function commands.
Background technology
Along with day by day popularizing of computing machine, the function that computing machine institute can carry out from strength to strength, computing machine institute role is extended to the audio-visual amusement of family gradually by the processing of the document in the office.Utilize the powerful processing power of computing machine surfing the web or play multimedia files simultaneously during secretarial work, for example MP3 or image file etc. make that present user has been accustomed to carrying out multimedia by computing machine.
And the user is when using a computer, and keyboard is to use the topmost instruction input block of computing machine, and each button on the keyboard all can corresponding representative one signal, make the user can by push or touch control keyboard on button to the computing machine input instruction.Yet in multimedia broadcast, because the frequent march purpose of user's possibility is selected or the adjustment of volume, therefore on many keyboards, all set a plurality of shortcuts in a functional area, each quick keyed jointing can a corresponding specific function instruct, when touching or pushing these shortcuts, keyboard can transmit a specific instruction and give computing machine, and computing machine can carry out corresponding multimedia function according to this instruction, as the selection of song or the adjustment of volume etc.
Yet because the adjustment of volume is raising volume in regular turn or reduces volume, if use general shortcut design, then the user need constantly carry out the repeated presses of one key, therefore causes the user to control volume easily by keyboard as the volume rotating disk of control sound equipment.
Summary of the invention
The object of the present invention is to provide a kind of sound volume control device of changeable operator scheme, provide the user easier operator scheme to utilize different operator schemes to switch.
For reaching above-mentioned purpose, the invention provides a kind of sound volume control device, comprising: an input block, have a plurality of buttons according to the touch-type of presetting the arrangement mode arrangement, one of aforementioned keys is a volume key; And a processing unit, whether touched in order to detect aforementioned volume key, and detect behind the aforementioned volume key of touching in regular turn whether the button of touching is adjacent key; Wherein, be that adjacent key is then exported a volume control signal when aforementioned processing unit detects the button of touching in regular turn.
The present invention provides a kind of method for controlling volume again, comprises step: touch a volume key; Touching and the last adjacent button of touching of button; Enter a volume control model; Suspend the pairing instruction output of aforementioned keys; And export a volume control signal by bond number according to the adjacent of aforementioned touching.
The sound volume control device and the method for controlling volume that reach the object of the invention can provide the user to carry out the control of volume in the mode of the touching of sliding, and utilize the mode that horizontally slips to carry out the raising or the reduction of volume.
Description of drawings
Fig. 1 is the system architecture diagram of one embodiment of the invention;
Fig. 2 is the flow chart of steps of one embodiment of the invention; And
Fig. 3 enters the flow chart of steps of volume control model for one embodiment of the invention.
Symbol description:
The 1---main frame
The 2---keyboard
The 20---functional area
The 21---shortcut
The 3---loudspeaker
101 ~ 113,121 ~ 132---flow process
Embodiment
Aforementioned purpose of the present invention or feature will be described in detail according to back accompanying drawing formula, it should be noted that, back accompanying drawing formula and the cited case are just as explanation but not in restriction or shrinkage limit the present invention.
The present invention is a kind of bimodulus keyboard, utilizes different modes of operation can make a functional area carry out different function commands.
With reference to figure 1 is the system architecture diagram of one embodiment of the invention.The system of this embodiment comprises that a main frame 1 connects a keyboard 2 and loudspeaker 3 respectively, this keyboard 2 is that an input block is to provide the user input instruction, and this main frame 1 is promptly carried out the instruction that is received from keyboard 2, and can adjust the volume of these loudspeaker 3 according to the instruction that is received.These keyboard 2 tops have the functional area 20 of a touch-type and provide row a plurality of shortcuts 21, carry out prompt operation as specific functions such as multimedias so that the user to be provided.
This functional area 20 possesses double mode operating and setting, indivedual all corresponding specific function commands of shortcut 21 in general modfel, when the user touches a shortcut 21, then keyboard 2 exportable these shortcut 21 pairing instructions, cause this instruction of execution that main frame 1 can be corresponding, as volume strengthen, volume reduces, backward a head, toward last head, broadcast/time-outs, quiet or function command such as stop, and and then to these loudspeaker 3 its output volumes of adjustment.
According to one embodiment of the invention, the left end of these shortcuts 21 is volume key V+ and right-hand member is volume key V-, the instruction that on behalf of volume, these two buttons all adjust, wherein volume key V+ represents the volume up function in the volume adjustment, and volume key V-represents the volume decrease low-function in the volume adjustment.When the user touches volume key V+ or V-first, and in the shortcut of schedule time touching adjacency during inherent the touching for the second time, then this functional area 20 enters a volume control model.Under this volume control model, the function command of indivedual shortcut 21 representatives all can suspend its function, that is works as the user and touch a shortcut 21 in the volume control model, and then this keyboard 2 can't export these shortcut 21 pairing instructions to main frame 1.In the middle of this volume control model, when the key position that the user turns left or turns right and slides and touched, what then this keyboard 2 can be corresponding gives main frame 1 according to user's sliding position output volume control signal.Surpass the non-adjacent button of being touched in script of button that a Preset Time is not touched the arbitrary button in this functional area 20 or touched and work as the user, then this functional area 20 promptly leaves this volume control model.
With reference to figure 2 is the flow chart of steps of one embodiment of the invention.As shown in the figure, when flow process 101, this keyboard 2 begins the touching measuring ability of this functional area 20; When flow process 102, whether there is button touched by these functional area 20 detections, if the touched flow process 103 of then carrying out of button is arranged, if the touched flow process 113 of then directly carrying out of no button; When flow process 103, this keyboard 2 transmits an instruction according to the button of being touched and gives main frame 1; When flow process 104, this functional area 20 detects whether the button of being touched is volume key V+ or V-, if then carry out flow process 105, then carries out flow process 111 if not; When flow process 105, whether this functional area 20 further detects button that users touch next time is to touch identical volume key V+ or V-with last, if then carry out flow process 109, then carries out flow process 106 if not; When flow process 106, this functional area 20 and detect button that flow process 105 is touched whether be with on the adjacent button of button of touching once, if then carry out flow process 107, then carry out flow process 112 if not; When flow process 107, this keyboard 2 is transmitted in the touched d/d instruction of button (volume key V+ or V-) of flow process 103; When flow process 108, then this keyboard 2 is carried out the volume control model; When flow process 109, whether this keyboard 2 detects touched shortcut and is released, if then carry out flow process 110, then gets back to flow process 105 if not; When flow process 110, this keyboard 2 is transmitted in the touched d/d instruction of button (volume key V+ or V-) of flow process 103; When flow process 111, whether this keyboard 2 detects touched shortcut and is released, if then carry out flow process 112, then gets back to flow process 111 if not; When flow process 112, this keyboard 2 transmits the d/d instruction of shortcut that is touched; And when flow process 113, finish this flow process.
Wherein, this keyboard 2 is carried out a volume control model when flow process 108, is this volume control model process flow diagram with reference to figure 3.As shown in the figure, when flow process 121, this keyboard 2 begins to carry out this volume control model; When flow process 122, set a parameter X, wherein this parameter X is that every button volume at interval changes unit, that is X=(max volume Vmax-minimal volume Vmin)/total shortcut number; When flow process 123, these functional area 20 detection shortcuts that the user touched are with respect to the direction of the button of last time touching, if the user then carries out flow process 124 toward moving left, if past the moving right of user then carried out flow process 128; When flow process 124, this keyboard 2 transmits the touched instruction of volume key V-and gives main frame 2; When flow process 125, this keyboard 2 promptly transmits the d/d instruction of volume key V-and gives main frame 2; When flow process 126, setup parameter X=X-1 then; When flow process 127, whether be 0, then carry out flow process 132 if yes if detecting this parameter X, if otherwise get back to flow process 124; When flow process 128, this keyboard 2 transmits the touched instruction of volume key V+ and gives main frame 2; When flow process 129, this keyboard 2 promptly transmits the d/d instruction of volume key V+ and gives main frame 2; When flow process 130, setup parameter X=X-1 then; When flow process 131, whether be 0, then carry out flow process 132 if yes if detecting this parameter X, if otherwise get back to flow process 128; And when flow process 132, this keyboard 2 leaves the volume control model.
According to each embodiment of the invention described above, a pair of mode key device can provide the user to utilize the output volume of volume control model control loudspeaker, the user can carry out the raising or the reduction of volume by the mode that horizontally slips, and makes the user can utilize easy mode of operation to control multimedia on computers.
After describing preferred embodiment of the present invention in detail, being familiar with this technology personage can clearly understand, carry out various variations and change under following claim and the spirit not breaking away from, and the present invention also is not subject to the embodiment of illustrated embodiment in the instructions.
Claims (14)
1. sound volume control device comprises:
One input block has a plurality of buttons according to the touch-type of presetting the arrangement mode arrangement, and is aforementioned
One of button is a volume key; And
One processing unit, whether touched in order to detect aforementioned volume key, and detect whether the button of touching in regular turn behind the aforementioned volume key of touching is adjacent key;
Wherein, the button that detects touching in regular turn when aforementioned processing unit is that adjacent key then further detects the aforementioned touching direction of the adjacent key of touching in regular turn in the aforementioned processing unit, and exports a volume control signal according to aforementioned direction.
2. sound volume control device as claimed in claim 1, wherein working as aforementioned touching direction is toward moving left, then aforementioned processing unit output one reduces the volume control signal of volume, and when aforementioned touching direction is toward moving right, then aforementioned processing unit output one increases the volume control signal of volume.
3. sound volume control device as claimed in claim 1, wherein working as aforementioned touching direction is toward moving left, then aforementioned processing unit output one increases the volume control signal of volume, and when aforementioned touching direction is toward moving right, then aforementioned processing unit output one reduces the volume control signal of volume.
4. sound volume control device as claimed in claim 1 is an adjacent key when aforementioned processing unit detects the aforementioned button of touching in regular turn wherein, and then the aforementioned processing unit suspends the pairing instruction of adjacent key of touching in regular turn.
5. sound volume control device as claimed in claim 1 is an adjacent key when aforementioned processing unit detects the aforementioned button of touching in regular turn non-wherein, the then aforementioned processing unit output pairing instruction of adjacent key of touching in regular turn.
6. sound volume control device as claimed in claim 1 is an adjacent key when aforementioned processing unit detects the button of touching in regular turn wherein, and then aforementioned sound volume control device enters a volume control model.
7. sound volume control device as claimed in claim 6 under aforementioned volume control model, is an adjacent key when aforementioned processing unit detects the aforementioned button of touching in regular turn non-wherein, and then sound volume control device leaves aforementioned volume control model.
8. sound volume control device as claimed in claim 1 wherein further comprises a timing unit, in order to the interval time of the touching of calculating aforementioned input block.
9. as claim 7 or 8 described sound volume control devices, wherein the interval surpasses a Preset Time between the touching when aforementioned timing unit calculates, and then aforementioned sound volume control device leaves aforementioned volume control model.
10. a method for controlling volume comprises the following steps:
A. touch a volume key;
B. touch a button adjacent with aforementioned volume key;
C. enter a volume control model, suspend the pairing instruction output of aforementioned keys; And
D. detect the aforementioned touching direction of the adjacent key of touching in regular turn, and export aforementioned volume control signal according to aforementioned direction;
E. ought touch adjacent key in regular turn, then continue the aforementioned volume control signal of output.
11. method for controlling volume as claimed in claim 10, wherein under aforementioned volume control model, when aforementioned touching direction is toward moving left, then exporting the volume control signal of a minimizing volume, when aforementioned touching direction is toward moving right, then exporting the volume control signal of an increase volume.
12. method for controlling volume as claimed in claim 10, wherein under aforementioned volume control model, when aforementioned touching direction is toward moving left, then exporting the volume control signal of an increase volume, when aforementioned touching direction is toward moving right, then exporting the volume control signal of a minimizing volume.
13. method for controlling volume as claimed in claim 10 wherein under aforementioned volume control model, is not touched button when surpassing a Preset Time, then leaves aforementioned volume control model.
14. method for controlling volume as claimed in claim 10 wherein under aforementioned volume control model, is adjacent key when the button that detects aforementioned touching in regular turn is non-, then sound volume control device leaves aforementioned volume control model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710103826A CN100583010C (en) | 2007-05-16 | 2007-05-16 | Sound volume control device and its method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710103826A CN100583010C (en) | 2007-05-16 | 2007-05-16 | Sound volume control device and its method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101308402A CN101308402A (en) | 2008-11-19 |
| CN100583010C true CN100583010C (en) | 2010-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710103826A Active CN100583010C (en) | 2007-05-16 | 2007-05-16 | Sound volume control device and its method |
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| Country | Link |
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| CN (1) | CN100583010C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10510097B2 (en) | 2011-10-19 | 2019-12-17 | Firstface Co., Ltd. | Activating display and performing additional function in mobile terminal with one-time user input |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103034376A (en) * | 2011-09-30 | 2013-04-10 | 索尼爱立信移动通讯有限公司 | Voice control device, voice control method and electronic device |
-
2007
- 2007-05-16 CN CN200710103826A patent/CN100583010C/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10510097B2 (en) | 2011-10-19 | 2019-12-17 | Firstface Co., Ltd. | Activating display and performing additional function in mobile terminal with one-time user input |
| US10896442B2 (en) | 2011-10-19 | 2021-01-19 | Firstface Co., Ltd. | Activating display and performing additional function in mobile terminal with one-time user input |
| US11551263B2 (en) | 2011-10-19 | 2023-01-10 | Firstface Co., Ltd. | Activating display and performing additional function in mobile terminal with one-time user input |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101308402A (en) | 2008-11-19 |
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