Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer; To combine the accompanying drawing in the embodiment of the invention below; Technical scheme in the embodiment of the invention is carried out clear, intactly description; Obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
Embodiment one
Present embodiment provides a kind of input method of terminal, and it is applicable to can be based on the terminal of air-flow input.Particularly, have sensor or sensor film on this terminal screen, obtaining air-flow information, and generate corresponding input command according to air-flow information.It is pointed out that this terminal is not limited to the air-flow input, can also adopt touch input pattern of the prior art or button input pattern, specifically can between various input patterns, switch through software switch or hardware switch.
As shown in Figure 1, be schematic flow sheet according to the input method at the terminal of present embodiment.Particularly, the input method at this terminal comprises:
Step 101 is obtained the air-flow information on the terminal screen.
Air-flow information can comprise a variety of, and one or more in the atmospheric pressure value of the air-flow of for example being imported, the duration of air-flow, air-flow input position, the air-flow input direction can also comprise other air-flow information certainly, repeat no more at this.Concrete obtain manner can be:
Obtain stream pressure value, air-flow duration, air-flow input position and/or air-flow input direction on the terminal screen that pressure transducer detects; Or
Obtain stream pressure value, air-flow duration, air-flow input position and/or air-flow input direction on the terminal screen that sensor film detects; Or
Obtain air-flow duration, air-flow input position and/or air-flow input direction on the terminal screen that humidity sensor detects.
Step 102 is mated air-flow information and preset air-flow information, and generates input instruction according to comparative result.
After getting access to air-flow information, air-flow information and preset air-flow information are mated, generate corresponding input instruction according to matching result then.Particularly, each air-flow information is mated with preset air-flow information separately respectively, and generate corresponding input instruction when multiple when comprising in the air-flow information of obtaining according to matching result.
Particularly, this step comprises:
Air flow value threshold value in stream pressure value and the predetermined threshold value is mated, when mating successfully, generate a kind of in power-on command, shutdown command, select command, switching command, screen locking order, the volume regulating command; And/or
Air-flow in air-flow duration and the predetermined threshold value is continued threshold value mate, when mate successfully, a kind of in generation power-on command, shutdown command, select command, switching command, screen locking order, the volume regulating command.
Certainly can also mate according to the input position of air-flow and the input direction of air-flow, specifically repeat no more.
Input method according to the terminal of present embodiment; Carry out terminal operation through the air-flow input pattern; Because this air-flow can be from terminal user's mouth, to send, and like this, just can make the terminal user break away from the constraint of both hands; Realize input through blowing, greatly facilitate the terminal user the terminal.
Embodiment two
Present embodiment is the instantiation of input method at the terminal of embodiment one.
As shown in Figure 2, be schematic flow sheet according to the input method at the terminal of present embodiment.
Step 201, the air-flow input pattern at startup terminal.
Starting mode specifically can start the air-flow input pattern for adopting the hardware button or the software push buttons that are provided with on the terminal.Like this, only when the air-flow input pattern starts, just generate input instruction, can prevent the situation of mistake input to air-flow information.
Step 202 has judged whether the air-flow input, when having judged the air-flow input, carries out the operation of obtaining the air-flow information on the terminal screen.
The mode that judges whether the air-flow input has a variety of.For example, through whether there being the suffered pressure in certain different on the pressure transducer sense terminals screen with other place.When the test results is yes, can judge directly that there is the air-flow input terminal screen certain.Alternatively, can also further judge the duration of this air-flow input, when the duration of air-flow input arrives preset time threshold, judge that there is the air-flow input at this place of screen, can further avoid maloperation like this.
Certainly can also detect whether the air-flow input is arranged through sensor film or the humidity sensor on the terminal screen that adheres on the terminal screen.This sensor film can be the trickle medium of water white transparency, can experience trickle air-flow.Particularly; The air-flow input can drive the trickle medium immediate movement of this water white transparency; The trickle medium of this water white transparency can playback fast; Like this, through moving of the trickle medium of this water white transparency, can know stream pressure value, air-flow duration, air-flow input position and/or air-flow input direction.The trickle medium of this water white transparency specifically can be metal film (being hotting mask), and material can be platinum or nickel, and the thickness of this metal film is merely 5 ~ 10 nanometers.The principle of work of this metal film is; When the air-flow input is arranged on the terminal screen; The variation of stream condition can cause that the heat transmission between this metal film and the moving gaseouse medium changes; Thereby the voltage at metal film two ends is changed, can record the value of speed, temperature or the density of the air-flow of importing thus.In addition, can around terminal screen, heated filament be set with induction air flow, its principle of work is similar with metal film; Material can be platinum or tungsten, the perhaps platinum-rhodium alloy of rhodium-containing, and the latter is the Wollaston silk of contracted payment; The diameter of this heated filament is merely 1 ~ 5 micron, and length is merely 0.5 ~ 1 millimeter.
Step 203 is obtained the air-flow information on the terminal screen.
When the air-flow input is arranged on judging terminal screen, obtain the air-flow information of terminal screen, this air-flow information can be obtained like embodiment one described mode, repeats no more at this.
Step 204 is mated air-flow information and preset air-flow information, and generates input instruction according to matching result.
For example; As when incoming call, preset air-flow information be when en has the air-flow input on the terminal screen for receiving calls, answer for refusing when en has the air-flow input under the terminal screen; Can carry out operation accordingly this moment according to the air-flow information of obtaining and the matching result of presupposed information.Can also be; Preset air-flow information is for receiving calls when terminal screen input air-flow surpasses 3 seconds; When terminal screen is imported air-flow less than 1 second, receive calls for refusal, can receive calls or refuse and answer this moment according to the judgement of the air-flow duration in the air-flow information of obtaining terminal user.
Again for example, in recreation, can utilize the air-flow input that the object of needs control is selected.For example, terminal screen is attend institute's objects displayed to be had a plurality ofly, and the stream pressure value that preset air-flow information can receive for the terminal screen place when certain object place is during greater than other position, judges that should to locate object selected.At this moment, can mate according to the stream pressure value and the preset air-flow information of reality input, and generate control commands corresponding, carry out corresponding operation with control terminal according to matching result.
According to the input method at the terminal of present embodiment, carry out terminal operation through the air-flow input pattern, can make the terminal user break away from the constraint of both hands, be very easy to the terminal user.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be accomplished through the relevant hardware of programmed instruction; Aforesaid program can be stored in the computer read/write memory medium; This program the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
Embodiment three
Present embodiment provides a kind of input media of terminal, is used to carry out the method for the terminal input of the foregoing description.It is that example describes that present embodiment is integrated in the terminal with the input media at this terminal.
As shown in Figure 3, be input device structure synoptic diagram according to the terminal of present embodiment.The input media 300 at this terminal comprises acquiring unit 301 and generation unit 302.
Wherein, acquiring unit 301 is used to obtain the air-flow information on the terminal screen; Generation unit 302 is connected with acquiring unit 301, is used for air-flow information and preset air-flow information are mated, and generates input instruction according to matching result.
More particularly, acquiring unit 301 specifically is used for:
Obtain stream pressure value, air-flow duration, air-flow input position and/or air-flow input direction on the terminal screen that pressure transducer detects; Or
Obtain stream pressure value, air-flow duration, air-flow input position and/or air-flow input direction on the terminal screen that sensor film detects; Or
Obtain air-flow duration, air-flow input position and/or air-flow input direction on the terminal screen that humidity sensor detects.
Generation unit 302 specifically is used for
Air flow value threshold value in stream pressure value and the predetermined threshold value is mated, when mating successfully, generate a kind of in power-on command, shutdown command, select command, switching command, screen locking order, the volume regulating command; And/or
Air-flow in air-flow duration and the predetermined threshold value is continued threshold value mate, when mate successfully, a kind of in generation power-on command, shutdown command, select command, switching command, screen locking order, the volume regulating command.
Alternatively, the input media 300 at the terminal of present embodiment also comprises judging unit 303, and this judging unit 303 is connected with acquiring unit 301, is used to judge whether the air-flow input, when having judged the air-flow input, triggers acquiring unit 301.
What can imagine is, the input media 300 at this terminal also comprises switch element 304, and this switch element 304 is used to open the air-flow input pattern, and triggers the operation of judging unit 303.
The concrete operations of the input media 300 at the terminal of present embodiment are consistent with the foregoing description, repeat no more at this.
Input media 300 according to the terminal of present embodiment; Carry out terminal operation through the air-flow input pattern; Because this air-flow can be from terminal user's mouth, to send, and like this, just can make the terminal user break away from the constraint of both hands; Realize input through blowing, greatly facilitate the terminal user the terminal.
The present invention also provides a kind of terminal, and this terminal comprises the input media at processor and embodiment three described terminals, and this processor specifically can be used for the input instruction of the input media of processing terminal.For example, when the input instruction at terminal generates when receiving calls instruction according to the matching result of air-flow information and preset air-flow information, processor triggers the execution of the operation that receives calls.
What should explain at last is: above embodiment is only in order to explaining technical scheme of the present invention, but not to its restriction; Although with reference to previous embodiment the present invention has been carried out detailed explanation, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.