CN106293283A - Button triggering method, device and terminal - Google Patents
Button triggering method, device and terminal Download PDFInfo
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- CN106293283A CN106293283A CN201510303329.XA CN201510303329A CN106293283A CN 106293283 A CN106293283 A CN 106293283A CN 201510303329 A CN201510303329 A CN 201510303329A CN 106293283 A CN106293283 A CN 106293283A
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Abstract
The disclosure is directed to a kind of button triggering method, device and terminal, belong to field of terminal technology.Described method includes: the capacitance variations situation of each capacitive touch sensors in acquisition touch screen;Whether there is side touch operation according to capacitance variations condition detection, side touch operation refers to act on the touch operation of the lateral surface of the body center of terminal;When it is present, the characteristic information of side touch operation is obtained;When characteristic information meets the trigger condition of virtual key, performing the control logic corresponding to virtual key, virtual key is the non-physical button of the lateral surface being arranged at body center.The disclosure solves correlation technique and uses the mode of physical button of arranging, the problem that existing button cost is high and button service life is the shortest;Achieve and utilize virtual key to replace physical button, reached reduce button cost and improve the technique effect in button service life.
Description
Technical field
It relates to field of terminal technology, particularly to a kind of button triggering method, device and terminal.
Background technology
The electronics that such as terminal of mobile phone, panel computer etc is most frequently used in being user's daily life sets
Standby.
User is using during above-mentioned terminal, conventional operation include machine open/close, bright screen/put out screen, open/
Close sound and regulation volume etc..Aforesaid operations is performed, generally at the body center of terminal for the ease of user
Lateral surface several physical buttons are set.Such as, for realizing machine open/close function and bright screen/put out screen function
Power button, for realizing the sound switch button of ON/OFF audio function, and is used for realizing regulating volume merit
The volume adjusting button etc. of energy.
Summary of the invention
Disclosure embodiment provides a kind of button triggering method, device and terminal.Described technical scheme is as follows:
First aspect according to disclosure embodiment, it is provided that a kind of button triggering method, is applied to have tactile
Touching in the terminal of screen, described touch screen is arranged at the body front of described terminal;
Described method includes:
Obtain the capacitance variations situation of each capacitive touch sensors in described touch screen;Wherein, institute
State touch screen and include n capacitive touch sensors, described n capacitive touch sensors exists at least
One capacitive touch sensors is arranged at all lateral edges of described touch screen, and n is positive integer;
Whether there is side touch operation according to described capacitance variations condition detection, described side touch operation is
Refer to as the touch operation of the lateral surface of the body center for described terminal;
When there is described side touch operation, obtain the characteristic information of described side touch operation;
When described characteristic information meets the trigger condition of virtual key, perform corresponding to described virtual key
Controlling logic, described virtual key is the non-physical button of the lateral surface being arranged at described body center.
Alternatively, described whether there is side touch operation according to described capacitance variations condition detection, including:
According to described capacitance variations situation, obtain the distribution position of the capacitive touch sensors that electric capacity changes
Put;
Detect whether to there is described side touch operation according to described distributing position.
Alternatively, described detect whether to there is described side touch operation according to described distributing position, including:
Detect whether described distributing position is entirely located in default appointment in region;Wherein, described default appointment district
Territory is in all lateral edges of described touch screen, and width is less than the strip region of predetermined threshold value;
If described distributing position is entirely located in described default appointment region, it is determined that there is described side and touch
Operation.
Alternatively, the capacitance variations shape of each capacitive touch sensors in the described touch screen of described acquisition
Condition, including:
For each capacitive touch sensors, gather the detection ginseng that described capacitive touch sensors is corresponding
Number, described detection parameter is any one in current parameters, voltage variety parameter and discharge and recharge time parameter
?;
Capacitance variations situation according to capacitive touch sensors described in described detection parameter determination.
Alternatively, the characteristic information of described acquisition described side touch operation, including:
Obtain the touch location of described side touch operation, touch track, touch manner, touch number of times, touch
Touch area, touch duration and at least one characteristic information touched in time interval.
Alternatively, described virtual key is virtual push button or virtual slider.
Second aspect according to disclosure embodiment, it is provided that a kind of key trigger equipment, is applied to have tactile
Touching in the terminal of screen, described touch screen is arranged at the body front of described terminal;
Described device includes:
Electric capacity acquisition module, each capacitive touch sensors being configured to obtain in described touch screen
Capacitance variations situation;Wherein, described touch screen includes n capacitive touch sensors, described n electric capacity
Formula touch sensor exists at least one capacitive touch sensors and is arranged at all sides of described touch screen
Edge, n is positive integer;
Touch detection module, be configured to whether there is side according to described capacitance variations condition detection and touch behaviour
Making, described side touch operation refers to act on the touch operation of the lateral surface of the body center of described terminal;
Feature acquisition module, when being configured as existing described side touch operation, obtains described side and touches
The characteristic information of operation;
Button trigger module, when being configured as the trigger condition that described characteristic information meets virtual key, holds
Row control logic corresponding to described virtual key, described virtual key is to be arranged at outside described body center
The non-physical button of side.
Alternatively, described touch detection module, including:
Position acquisition submodule, is configured to, according to described capacitance variations situation, obtain what electric capacity changed
The distributing position of capacitive touch sensors;
Touch detection sub-module, be configured to detect whether that there is described side touches according to described distributing position
Operation.
Alternatively, described touch detection sub-module, including:
Position detection sub-module, is configured to detect whether described distributing position is entirely located in default appointment region
In;Wherein, described default appointment region is in all lateral edges of described touch screen, and width is less than presetting
The strip region of threshold value;
Determine submodule, be configured as described distributing position when being entirely located in described default appointment region,
Determine and there is described side touch operation.
Alternatively, described electric capacity acquisition module, including:
Parameter acquisition submodule, is configured to, for each capacitive touch sensors, gather described electric capacity
The detection parameter that formula touch sensor is corresponding, described detection parameter be current parameters, voltage variety parameter and
Any one in discharge and recharge time parameter;
Electric capacity determines submodule, is configured to according to capacitive touch sensors described in described detection parameter determination
Capacitance variations situation.
Alternatively, described feature acquisition module, be configured to obtain described side touch operation touch location,
In touch track, touch manner, touch number of times, touch area, touch duration and touch time interval extremely
One item missing characteristic information.
Alternatively, described virtual key is virtual push button or virtual slider.
Fourth aspect according to disclosure embodiment, it is provided that a kind of terminal, described terminal includes: body,
Touch screen, touch-control IC and processor;
Described touch screen is arranged at the front of described body;
Described touch screen includes n capacitive touch sensors, deposits in described n capacitive touch sensors
Be arranged at all lateral edges of described touch screen at least one capacitive touch sensors, n is positive integer;
Described touch-control IC is electrical connected with capacitive touch sensors each described respectively;
Described processor is electrical connected with described touch-control IC;
The lateral surface of described body center is provided with virtual key.
Alternatively, described virtual key is virtual push button or virtual slider.
Alternatively, described touch screen also includes: outside protective clear layer, inner side transparent display layer and screen layer;
It is transparent with described inner side aobvious that described n capacitive touch sensors is arranged at described outside protective clear layer
Show between layer;
Described screen layer is made up of conductive transparent material, and described screen layer is arranged at described n capacitance touch
Between sensor and described inner side transparent display layer.
The third aspect according to disclosure embodiment, it is provided that a kind of key trigger equipment, is applied to have tactile
Touching in the terminal of screen, described touch screen is arranged at the body front of described terminal;
Described device includes:
Processor;
For storing the memorizer of the executable instruction of described processor;
Wherein, described processor is configured to:
Obtain the capacitance variations situation of each capacitive touch sensors in described touch screen;Wherein, institute
State touch screen and include n capacitive touch sensors, described n capacitive touch sensors exists at least
One capacitive touch sensors is arranged at all lateral edges of described touch screen, and n is positive integer;
Whether there is side touch operation according to described capacitance variations condition detection, described side touch operation is
Refer to as the touch operation of the lateral surface of the body center for described terminal;
When there is described side touch operation, obtain the characteristic information of described side touch operation;
When described characteristic information meets the trigger condition of virtual key, perform corresponding to described virtual key
Controlling logic, described virtual key is the non-physical button of the lateral surface being arranged at described body center.
The technical scheme that disclosure embodiment provides can include following beneficial effect:
By arranging virtual key at the lateral surface of the body center of terminal, and detecting for triggering this void
When intending the side touch operation of button, perform the control logic corresponding to this virtual key;Solve relevant skill
Art uses the mode of physical button of arranging, the problem that existing button cost is high and button service life is the shortest;
Achieve and utilize virtual key to replace physical button, reached minimizing button cost and improved button service life
Technique effect.
It should be appreciated that it is only exemplary and explanatory that above general description and details hereinafter describe,
The disclosure can not be limited.
Accompanying drawing explanation
Accompanying drawing herein is merged in description and constitutes the part of this specification, it is shown that meet the disclosure
Embodiment, and for explaining the principle of the disclosure together with description.
Figure 1A is the structural representation according to a kind of terminal shown in an exemplary embodiment;
Figure 1B is the planing surface schematic diagram of the touch screen of the terminal as shown in 1A;
Fig. 2 is the flow chart according to a kind of button triggering method shown in an exemplary embodiment;
Fig. 3 A is the flow chart according to a kind of button triggering method shown in another exemplary embodiment;
Fig. 3 B is the capacitive touch sensors changed according to the electric capacity shown in another exemplary embodiment
Distribution schematic diagram;
Fig. 3 C-Fig. 3 F is the distribution schematic diagram according to the default appointment region shown in another exemplary embodiment;
Fig. 3 G is the distribution schematic diagram according to a kind of virtual key shown in another exemplary embodiment;
Fig. 4 is the block diagram according to a kind of key trigger equipment shown in an exemplary embodiment;
Fig. 5 is the block diagram according to a kind of key trigger equipment shown in another exemplary embodiment;
Fig. 6 is the block diagram according to a kind of device shown in an exemplary embodiment.
Detailed description of the invention
Here will illustrate exemplary embodiment in detail, its example represents in the accompanying drawings.Following retouches
Stating when relating to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represents same or analogous key element.
Embodiment described in following exemplary embodiment does not represent all embodiment party consistent with the disclosure
Formula.On the contrary, they only with describe in detail in appended claims, the disclosure some in terms of mutually one
The example of the apparatus and method caused.
Figure 1A is the structural representation according to a kind of terminal shown in an exemplary embodiment.Terminal is the most all
Hand-hold electronic equipments such as mobile phone, panel computer, multimedia player or E-book reader etc.As
Shown in Figure 1A, terminal includes: body 120 and touch screen 140.
Body 120 is generally in hexahedral shape, and this hexahedral part rib or angle are formed with arc angling.
Body 120 includes center 122.
Touch screen 140 is arranged at the front of body 120.Touch screen 140 is capacitive touch screen.In conjunction with ginseng
Examine Figure 1B, Figure 1B and show the planing surface schematic diagram of touch screen 140.Touch screen 140 includes n condenser type
Touch sensor 142, n is positive integer.Each capacitive touch sensors 142 all can be conducted electricity glass by ITO
Glass is made.Wherein, ITO (Indium-Tin Oxide, tin indium oxide) electro-conductive glass is at sodium calcio or silicon
On the basis of boryl substrate glass, utilize the multiple methods such as sputtering, evaporation to plate indium oxide layer stannum and (be commonly called as
ITO) film post-treatment is made.As shown in Figure 1B, the button provided to realize disclosure embodiment triggers
, in this n capacitive touch sensors 142, there is at least one capacitive touch sensors 142 in method
It is arranged at all lateral edges of touch screen 140.
Alternatively, identical with common capacitive touch screen, this n capacitive touch sensors 142 can be in
Array format is uniformly distributed in whole touch screen 140.
Alternatively, touch screen 140 can be to have frame design, it is also possible to being Rimless design, the disclosure is real
Execute example this is not construed as limiting.
It addition, as shown in Figure 1B, terminal also includes: touch-control IC (Integrated Circuit, integrated circuit)
144 and processor (not shown).
Touch-control IC144 is electrical connected with each capacitive touch sensors 142 respectively;Processor and touch-control
IC144 is electrical connected.
It addition, as shown in Figure 1A, the lateral surface of center 122 is additionally provided with at least one virtual key 124.
The concept of virtual key 124 is corresponding with the concept of physical button, and virtual key 124 is non-physical button.
Alternatively, virtual key 124 can be virtual push button, it is also possible to be virtual slider.
It should be noted is that, for ease illustration and understanding, in figure ia by each virtual key 124
Graphically it is identified.But, in actual applications, can at the lateral surface of center 122 graphically
Form identifies virtual key 124, in order to user understands the position of virtual key 124;Or, it is also possible to
Virtual key 124 is not identified by the lateral surface at center 122, and this is not construed as limiting by disclosure embodiment.
Alternatively, touch screen 140 also includes: outside protective clear layer, inner side transparent display layer and screen layer
(not shown).Above-mentioned n capacitive touch sensors 142 is arranged at outside protective clear layer and inner side
Between transparent display layer.Screen layer is made up of conductive transparent material, and screen layer is arranged at above-mentioned n condenser type
Between touch sensor 142 and inner side transparent display layer.Screen layer comes from inside lower section transparent for shielding
The noise jamming (namely electromagnetic interference) that display layer is brought, thus improve the signal to noise ratio of touch screen 140.Can
Selection of land, one piece of entirety that screen layer can be disposed on below above-mentioned n capacitive touch sensors 142 is led
Electricity transparent material;Or, screen layer can include that n screen layer block, above-mentioned n capacitance touch pass
It is correspondingly arranged on a screen layer block below each capacitive touch sensors 142 in sensor 142.
In sum, the terminal that the present embodiment provides, by the lateral surface of the body center in terminal, void is set
Intend button, and utilize the capacitive touch sensors of all lateral edges being arranged at touch screen to detect for triggering this
The side touch operation of virtual key, and then perform the control logic corresponding to this virtual key;Solve phase
Pass technology uses the mode arranging physical button, and existing button cost is high and button is the shortest for service life
Problem;Achieve and utilize virtual key to replace physical button, reached minimizing button cost and improved button and make
With the technique effect in life-span.
It addition, the terminal that the present embodiment provides, also by capacitive touch sensors and inner side Transparence Display
Screen layer is set between Ceng, comes from making an uproar of being brought of transparent display layer inside lower section by the shielding of this screen layer
Sound disturbs, and is effectively increased the signal to noise ratio of touch screen, it is ensured that the touch screen accuracy of detection to touch operation, subtracts
Few false triggering probability.
Fig. 2 is the flow chart according to a kind of button triggering method shown in an exemplary embodiment.The present embodiment
It is applied to the terminal shown in Figure 1A illustrates with this button triggering method.This button triggering method is permissible
Including following several steps:
In step 202., the capacitance variations situation of each capacitive touch sensors in acquisition touch screen.
Wherein, touch screen includes n capacitive touch sensors, deposits in this n capacitive touch sensors
Be arranged at all lateral edges of touch screen at least one capacitive touch sensors, n is positive integer.
In step 204, whether there is side touch operation according to capacitance variations condition detection, this side touches
Touch the touch operation of the lateral surface operating the body center referring to act on terminal.
In step 206, when there is side touch operation, obtain the characteristic information of side touch operation.
In a step 208, when characteristic information meets the trigger condition of virtual key, perform virtual key institute
Corresponding control logic, this virtual key is the non-physical button of the lateral surface being arranged at body center.
In sum, the button triggering method that the present embodiment provides, by the outside of the body center in terminal
Face arranges virtual key, and when the side touch operation for triggering this virtual key being detected, performing should
Control logic corresponding to virtual key;Solve correlation technique and use the mode that physical button is set, deposited
The problem that button cost is high and button service life is the shortest;Achieve utilize virtual key replace entity by
Key, has reached reduce button cost and improve the technique effect in button service life.
Fig. 3 A is the flow chart according to a kind of button triggering method shown in another exemplary embodiment.This enforcement
Example is applied to illustrate in the terminal shown in Figure 1A with this button triggering method.This button triggering method can
To include following several step:
In step 301, the capacitance variations situation of each capacitive touch sensors in acquisition touch screen.
At by the agency of the most, touch screen is arranged at the body front of terminal.Touch screen is capacitive touch screen,
This touch screen includes n capacitive touch sensors, and n is positive integer.In this n capacitive touch sensors,
There is at least one capacitive touch sensors and be arranged at all lateral edges of touch screen.Such as, when touch screen it is
During rectangular configuration, one or more capacitive touch sensors can be set at the edge of touch screen a side,
Or also multiple capacitive touch sensors can be set at the edge of a plurality of side of touch screen.Apply in reality
In, depending on the quantity of capacitive touch sensors and distributing position can be according to actual demands, disclosure embodiment
This is not construed as limiting.For example, it is possible to the position of the virtual key according to actually required setting, at touch screen
One or more capacitance touch sensing is set at the marginal position that the virtual key of required setting is nearest
Device.Certainly, in a kind of possible embodiment, can directly use existing touch screen structure, not
Needing it is carried out the improvement on hardware, this existing touch screen structure is typically to pass multiple capacitance touch
Sensor is that array format is uniformly distributed in whole touch screen.Alternatively, in order to improve detection sensitivity, can
The edge that capacitive touch sensors is positioned as close to touch screen is placed.
Each capacitive touch sensors is all electrical connected with touch-control IC by wire.Terminal passes through touch-control IC
Obtain the capacitance variations situation of each capacitive touch sensors.Alternatively, in order to improve detection sensitivity,
Self-capacitance detection mode can be used.
It should be noted is that, cannot directly measure due to capacitance and obtain, therefore touch-control IC cannot
Capacitance variations situation is determined by the way of directly measuring the capacitance of each capacitive touch sensors.Electric capacity
During discharge and recharge, capacitance, current value, voltage variety and between the discharge and recharge time be exist
Certain equilibrium relationships.Therefore, current value, voltage variety and any in the discharge and recharge time are controlled
Two factors are constant, just can determine that the changing condition of capacitance according to the changing condition of another residue factor.Institute
Following two sub-steps can be included with, step 301:
First, for each capacitive touch sensors, gather the inspection that this capacitive touch sensors is corresponding
Survey parameter;
Second, according to the capacitance variations situation of detection this capacitive touch sensors of parameter determination.
Wherein, detection parameter is any in current parameters, voltage variety parameter and discharge and recharge time parameter
One.Can be true by capacitance, current value, voltage variety and the equilibrium relationships between the discharge and recharge time
Fixed, capacitance and current value correlation, capacitance and voltage variety are negative correlativing relation, electric capacity
Value and discharge and recharge time correlation.Therefore, as a example by selecting the discharge and recharge time for detection parameter,
When the capacitance variations situation of some capacitive touch sensors is acquired, control each time to this electric capacity
Current value and voltage variety the two factor in the charge and discharge process of formula touch sensor are constant, gather every
The discharge and recharge time in charge and discharge process, according to the changing condition of each discharge and recharge time collected just
Can determine that the changing condition of the capacitance of this capacitive touch sensors.When the discharge and recharge time changes,
Illustrate that the capacitance of capacitive touch sensors there occurs change.Owing to capacitance and discharge and recharge time are positive
Pass relation, therefore when the discharge and recharge time becomes big, illustrates that the capacitance of capacitive touch sensors becomes big;
Otherwise, when the discharge and recharge time diminishes, illustrate that the capacitance of capacitive touch sensors diminishes.
In step 302, according to capacitance variations situation, the capacitance touch sensing that electric capacity changes is obtained
The distributing position of device.
After terminal obtains the capacitance variations situation of each capacitive touch sensors in touch screen, according to
This capacitance variations situation, the capacitive touch sensors that acquisition electric capacity changes distribution position in touch screen
Put.
In conjunction with reference to Fig. 3 B, it schematically illustrates the schematic diagram of two kinds of different distributing positions.Touch screen
Capacitive touch sensors 32 that several be array format arrangement is distributed in 31.Illustrate on the left of Fig. 3 B
In, the capacitive touch sensors that electric capacity changes be positioned at the upper right corner marginal position of touch screen 31 (
Diagram identifies with oblique line).In Fig. 3 B right diagram, the capacitive touch sensors that electric capacity changes
(identify with oblique line in the example shown) in the range of being positioned at the upper right corner large area of touch screen 31.
In step 303, detect whether to there is side touch operation according to distributing position.
Terminal detects whether to there is side touch operation according to distributing position.Wherein, side touch operation refers to
Act on the touch operation of the lateral surface of the body center of terminal.That is, terminal is touched according to distributing position detection
Touch the active position of operation to be in the lateral surface of body center and be also in touch screen upper surface.
In a kind of possible embodiment, step 303 can include following two sub-steps:
First, whether detection distributing position is entirely located in preset is specified in region;
Second, specify in region if distributing position is entirely located in preset, it is determined that there is side touch operation.
Wherein, preset all lateral edges specifying region to be in touch screen, and width is less than the bar of predetermined threshold value
Shape region.In actual applications, size and the distributing position of presetting appointment region can be according to actually required settings
The position of virtual key be set in advance.Preset and specify region to arrange needed for being positioned at the distance of touch screen
At the marginal position that virtual key is nearest, and width is less than predetermined threshold value.Such as Fig. 3 C-Fig. 3 F, it is exemplary
Show preset specify region 33 (strip region shown in dotted line in figure) several possibilities in touch screen 31
Distribution schematic diagram.Such as, if only the top at the right side of the body center of terminal arranges virtual key,
Then preset and specify region 33 to could be arranged to shown in Fig. 3 C.The most such as, if the right side of the body center in terminal
Side distribution arranges multiple virtual key, or arranges one or more in the right edge of the body center of terminal
Trigger the virtual key that area is bigger, then preset and specify region 33 to could be arranged to shown in Fig. 3 D.The most such as,
If the right edge at the body center of terminal arranges several virtual keys, and at the upper side edge of body center
Right side arranges virtual key, then preset and specify region 33 to could be arranged to shown in Fig. 3 E.The most such as, if
Each side of the body center of terminal is provided with virtual key, then preset and specify region 33 could be arranged to
Shown in Fig. 3 F.It should be noted is that, Fig. 3 C-Fig. 3 F is only exemplary and explanatory, is not used to
Limit the disclosure.
As a rule only result in be positioned at touch owing to acting on the side touch operation of the lateral surface of body center
The electric capacity of the capacitive touch sensors of all lateral edges of screen changes, therefore, according to this characteristic, logical
Cross all lateral edges at touch screen and default appointment region is rationally set, the effect of touch operation can be accurately distinguished
Position is in the lateral surface of body center and is also in the upper surface of touch screen.In the present embodiment, electricity is worked as
The distributing position of the capacitive touch sensors that appearance changes is entirely located in when presetting in appointment region, terminal
Determine that the active position of touch operation is in the lateral surface of body center, namely determine that touch operation is side
Touch operation;Otherwise, the distributing position of the capacitive touch sensors changed when electric capacity not all position
Time in default appointment region, terminal determines that the active position of touch operation is in the upper surface of touch screen,
Namely determine that touch operation is not side touch operation.
As shown in Figure 3 G, it schematically illustrates the distribution schematic diagram of a kind of virtual key.Assume in terminal
The right edge of body center 35 be provided with virtual key 36 and virtual key 37.Wherein, virtual key 36
For virtual push button, virtual key 37 is virtual slider.The most correspondingly, in conjunction with reference to Fig. 3 B, can touch
The position that the right side edge of screen 31 is corresponding with above-mentioned virtual key 36 and virtual key 37 arranges default finger
Determine region 33 (strip region shown in dotted line in figure).The capacitive touch sensors changed when electric capacity
On the left of distributing position such as Fig. 3 B during diagram, terminal determines and there is side touch operation.When electric capacity changes
During the distributing position of capacitive touch sensors such as Fig. 3 B right diagram, terminal determines that there is not side touches behaviour
Making, the position, the upper right corner on Fig. 3 B right diagram typically user surface on the touchscreen is clicked on or slides
Situation during touch operation.
In step 304, when there is side touch operation, obtain the characteristic information of side touch operation.
When there is side touch operation, terminal obtains the characteristic information of side touch operation.Wherein, feature
Information is for reflecting the feature of side touch operation.Alternatively, terminal obtains the touch position of side touch operation
Put, touch track, touch manner, touch number of times, touch area, touch duration and touch in time interval
At least one characteristic information.Terminal can obtain according to the capacitance variations situation of each capacitive touch sensors
Above-mentioned various features information.
Such as, according to the capacitance variations situation of each capacitive touch sensors, terminal can determine that electric capacity becomes
The position of the capacitive touch sensors changed, and then determine touch location or touch track.The most such as,
When only detecting that the electric capacity of one or several capacitive touch sensors of a certain position changes,
Terminal can determine that touch manner is click;And when the electricity of adjacent multiple capacitive touch sensors being detected
When appearance changes in time domain successively, terminal can determine that touch manner is slip, and can be according to change time
Sequence determines glide direction.
In step 305, when characteristic information meets the trigger condition of virtual key, perform virtual key institute
Corresponding control logic.
Wherein, virtual key is the non-physical button of the lateral surface being arranged at body center.Virtual key is permissible
It is virtual push button, it is also possible to be virtual slider.When the characteristic information of side touch operation meets virtual key
Trigger condition time, terminal performs control logic corresponding to virtual key.
Such as, as shown in Figure 3 G, it is assumed that virtual key 36 is for being used for realizing machine open/close function and bright screen/put out screen
The power button of function, virtual key 37 is the volume adjusting button for realizing regulating volume functions.Work as end
End detects the lateral surface acting on body center 35, and is positioned at the point touching operation at virtual key 36
Time, terminal combines the characteristic information of current operating conditions and point touching operation and performs to control logic accordingly.
Such as, current operating conditions be open state and point touching operation touch duration exceed preset duration, then
Perform power-off operation.Or, current operating conditions is that the touch duration of bright screen state and point touching operation is little
In preset duration, then perform to put out screen operation, etc..The outside of body center 35 is acted on when terminal detects
Face, and when being positioned at the slip touch operation at virtual key 37, terminal tunes up/turn down volume according to glide direction.
In actual applications, can according to the actual requirements lateral surface at the body center of terminal to arrange several empty
Intend button, and be correspondingly arranged trigger condition for each virtual key and control logic, thus realize different
Controlling function, this is not construed as limiting by the present embodiment.
Require supplementation with explanation a bit, in order to improve the signal to noise ratio of touch screen, shielding come from touch screen
The brought noise jamming of the inner side transparent display layer (namely electromagnetic interference) of side, can be at capacitive touch sensors
Near transparent display layer side, inner side, screen layer is set.This screen layer can be made up of conductive transparent material.Can
Selection of land, one piece of monolithic conductive that screen layer can be disposed on below above-mentioned n capacitive touch sensors is saturating
Bright material;Or, screen layer can include n screen layer block, above-mentioned n capacitive touch sensors
In each capacitive touch sensors below be correspondingly arranged on a screen layer block.
Also need to supplementary notes a bit, following several possible mode also can be used to improve false-touch prevention
Energy.In the mode that the first is possible, virtual key is arranged on when user normally holds terminal and will not touch
Position, such as virtual key is arranged on the upper side edge of body center, or virtual key is arranged on machine
The first half of the left/right side of body center.In the mode that the second is possible, set strict for virtual key
Trigger condition, such as, carried out more touch track, touch number of times, touch duration or touch time interval etc.
Accurately set for careful, thus filter out user's produced side touch operation when normally holding terminal.
In sum, the button triggering method that the present embodiment provides, by the outside of the body center in terminal
Face arranges virtual key, and when the side touch operation for triggering this virtual key being detected, performing should
Control logic corresponding to virtual key;Solve correlation technique and use the mode that physical button is set, deposited
The problem that button cost is high and button service life is the shortest;Achieve utilize virtual key replace entity by
Key, has reached reduce button cost and improve the technique effect in button service life.
It addition, the button triggering method that the present embodiment provides, also by obtaining the condenser type that electric capacity changes
The distributing position of touch sensor, and detect according to this distributing position opposite side touch operation, it is achieved that
The active position of touch operation distinguished differentiation, improves control accuracy.
Following for disclosure device embodiment, may be used for performing method of disclosure embodiment.For the disclosure
The details not disclosed in device embodiment, refer to method of disclosure embodiment.
Fig. 4 is the block diagram according to a kind of key trigger equipment shown in an exemplary embodiment.This button triggers
Device can be applicable in the terminal shown in Figure 1A.This key trigger equipment may include that electric capacity acquisition module
410, detection module 420, feature acquisition module 430 and button trigger module 440 are touched.
Electric capacity acquisition module 410, is configured to each capacitive touch sensors obtaining in described touch screen
Capacitance variations situation;Wherein, described touch screen includes n capacitive touch sensors, described n electricity
Appearance formula touch sensor exists at least one capacitive touch sensors and is arranged at all sides of described touch screen
Edge, n is positive integer.
Touch detection module 420, be configured to whether there is side according to described capacitance variations condition detection and touch
Operation, described side touch operation refers to act on the touch operation of the lateral surface of the body center of described terminal.
Feature acquisition module 430, when being configured as existing described side touch operation, obtains described side and touches
Touch the characteristic information of operation.
Button trigger module 440, when being configured as the trigger condition that described characteristic information meets virtual key,
Performing the control logic corresponding to described virtual key, described virtual key is to be arranged at described body center
The non-physical button of lateral surface.
In sum, the key trigger equipment that the present embodiment provides, by the outside of the body center in terminal
Face arranges virtual key, and when the side touch operation for triggering this virtual key being detected, performing should
Control logic corresponding to virtual key;Solve correlation technique and use the mode that physical button is set, deposited
The problem that button cost is high and button service life is the shortest;Achieve utilize virtual key replace entity by
Key, has reached reduce button cost and improve the technique effect in button service life.
Fig. 5 is the block diagram according to a kind of key trigger equipment shown in another exemplary embodiment.This button touches
Transmitting apparatus can be applicable in the terminal shown in Figure 1A.This key trigger equipment may include that electric capacity acquisition module
410, detection module 420, feature acquisition module 430 and button trigger module 440 are touched.
Electric capacity acquisition module 410, is configured to each capacitive touch sensors obtaining in described touch screen
Capacitance variations situation;Wherein, described touch screen includes n capacitive touch sensors, described n electricity
Appearance formula touch sensor exists at least one capacitive touch sensors and is arranged at all sides of described touch screen
Edge, n is positive integer.
Touch detection module 420, be configured to whether there is side according to described capacitance variations condition detection and touch
Operation, described side touch operation refers to act on the touch operation of the lateral surface of the body center of described terminal.
Feature acquisition module 430, when being configured as existing described side touch operation, obtains described side and touches
Touch the characteristic information of operation.
Button trigger module 440, when being configured as the trigger condition that described characteristic information meets virtual key,
Performing the control logic corresponding to described virtual key, described virtual key is to be arranged at described body center
The non-physical button of lateral surface.
Alternatively, described touch detection module 420, including: position acquisition submodule 420a and touch detection
Submodule 420b.
Described position acquisition submodule 420a, is configured to according to described capacitance variations situation, obtains electric capacity and sends out
The distributing position of the capacitive touch sensors of changing.
Described touch detection sub-module 420b, is configured to detect whether that existence is described according to described distributing position
Side touch operation.
Alternatively, described touch detection sub-module 420b, including: position detection sub-module 420b1 with determine
Submodule 420b2.
Described position detection sub-module 420b1, is configured to detect whether described distributing position is entirely located in default
Specify in region;Wherein, described default appointment region is in all lateral edges of described touch screen, and width
Strip region less than predetermined threshold value.
Described determine submodule 420b2, be configured as described distributing position and be entirely located in described default appointment district
Time in territory, determine and there is described side touch operation.
Alternatively, described electric capacity acquisition module 410, including: parameter acquisition submodule 410a and electric capacity determine
Submodule 410b.
Parameter acquisition submodule 410a, is configured to for each capacitive touch sensors, gathers described
The detection parameter that capacitive touch sensors is corresponding, described detection parameter is current parameters, voltage variety ginseng
Any one in number and discharge and recharge time parameter.
Electric capacity determines submodule 410b, is configured to pass according to capacitance touch described in described detection parameter determination
The capacitance variations situation of sensor.
Alternatively, described feature acquisition module 430, it is configured to obtain the touch position of described side touch operation
Put, touch track, touch manner, touch number of times, touch area, touch duration and touch in time interval
At least one characteristic information.
Alternatively, described virtual key is virtual push button or virtual slider.
In sum, the key trigger equipment that the present embodiment provides, by the outside of the body center in terminal
Face arranges virtual key, and when the side touch operation for triggering this virtual key being detected, performing should
Control logic corresponding to virtual key;Solve correlation technique and use the mode that physical button is set, deposited
The problem that button cost is high and button service life is the shortest;Achieve utilize virtual key replace entity by
Key, has reached reduce button cost and improve the technique effect in button service life.
It addition, the key trigger equipment that the present embodiment provides, also by obtaining the condenser type that electric capacity changes
The distributing position of touch sensor, and detect according to this distributing position opposite side touch operation, it is achieved that
The active position of touch operation distinguished differentiation, improves control accuracy.
About the device in above-described embodiment, wherein modules performs the concrete mode of operation relevant
The embodiment of the method is described in detail, explanation will be not set forth in detail herein.
The disclosure one exemplary embodiment additionally provides a kind of key trigger equipment, it is possible to realizing the disclosure provides
Button triggering method.This device is applied to have in the terminal of touch screen, and this touch screen is arranged at terminal
Body front.This device includes: processor and for storing the memorizer of executable instruction of described processor.
Wherein, processor is configured to:
Obtain the capacitance variations situation of each capacitive touch sensors in described touch screen;Wherein, institute
State touch screen and include n capacitive touch sensors, described n capacitive touch sensors exists at least
One capacitive touch sensors is arranged at all lateral edges of described touch screen, and n is positive integer;
Whether there is side touch operation according to described capacitance variations condition detection, described side touch operation is
Refer to as the touch operation of the lateral surface of the body center for described terminal;
When there is described side touch operation, obtain the characteristic information of described side touch operation;
When described characteristic information meets the trigger condition of virtual key, perform corresponding to described virtual key
Controlling logic, described virtual key is the non-physical button of the lateral surface being arranged at described body center.
In a possible embodiment, processor is configured to:
According to described capacitance variations situation, obtain the distribution position of the capacitive touch sensors that electric capacity changes
Put;
Detect whether to there is described side touch operation according to described distributing position.
In a possible embodiment, processor is configured to:
Detect whether described distributing position is entirely located in default appointment in region;Wherein, described default appointment district
Territory is in all lateral edges of described touch screen, and width is less than the strip region of predetermined threshold value;
If described distributing position is entirely located in described default appointment region, it is determined that there is described side and touch
Operation.
In a possible embodiment, processor is configured to:
For each capacitive touch sensors, gather the detection ginseng that described capacitive touch sensors is corresponding
Number, described detection parameter is any one in current parameters, voltage variety parameter and discharge and recharge time parameter
?;
Capacitance variations situation according to capacitive touch sensors described in described detection parameter determination.
In a possible embodiment, processor is configured to:
Obtain the touch location of described side touch operation, touch track, touch manner, touch number of times, touch
Touch area, touch duration and at least one characteristic information touched in time interval.
In a possible embodiment, described virtual key is virtual push button or virtual slider.
Fig. 6 is the block diagram according to a kind of device 600 shown in an exemplary embodiment.Such as, device 600
Can be mobile phone, computer, digital broadcast terminal, messaging devices, game console, flat board
Equipment, armarium, body-building equipment, personal digital assistant etc..Device 600 has touch screen, and this touches
Touch screen and be arranged at the body front of device 600.
With reference to Fig. 6, device 600 can include following one or more assembly: processes assembly 602, memorizer
604, power supply module 606, multimedia groupware 608, audio-frequency assembly 610, the interface of input/output (I/O)
612, sensor cluster 614, and communications component 616.
Process assembly 602 and generally control the integrated operation of device 600, such as with display, call, number
The operation being associated according to communication, camera operation and record operation.Process assembly 602 and can include one or many
Individual processor 620 performs instruction, to complete all or part of step of above-mentioned method.Additionally, process
Assembly 602 can include one or more module, it is simple to process between assembly 602 and other assemblies is mutual.
Such as, process assembly 602 and can include multi-media module, to facilitate multimedia groupware 608 and to process assembly
Mutual between 602.
Memorizer 604 is configured to store various types of data to support the operation at device 600.These
The example of data includes any application program for operation on device 600 or the instruction of method, contact person
Data, telephone book data, message, picture, video etc..Memorizer 604 can be by any kind of volatile
Property or non-volatile memory device or combinations thereof realize, such as static RAM (SRAM),
Electrically Erasable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM),
Programmable read only memory (PROM), read only memory (ROM), magnetic memory, flash memory,
Disk or CD.
The various assemblies that power supply module 606 is device 600 provide electric power.Power supply module 606 can include electricity
Management system, one or more power supplys, and other generate, manage and distribute electric power phase with for device 600
The assembly of association.
The screen of one output interface of offer that multimedia groupware 608 is included between described device 600 and user
Curtain.In certain embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).As
Really screen includes that touch panel, screen may be implemented as touch screen, to receive the input signal from user.
Touch panel includes that one or more touch sensor is with the gesture on sensing touch, slip and touch panel.
Described touch sensor can not only sense touch or the border of sliding action, but also detects and described touch
Or slide relevant persistent period and pressure.In certain embodiments, multimedia groupware 608 includes one
Individual front-facing camera and/or post-positioned pick-up head.When device 600 is in operator scheme, such as screening-mode or video
During pattern, front-facing camera and/or post-positioned pick-up head can receive the multi-medium data of outside.Each preposition take the photograph
As head and post-positioned pick-up head can be fixing optical lens systems or have focal length and optical zoom energy
Power.
Audio-frequency assembly 610 is configured to output and/or input audio signal.Such as, audio-frequency assembly 610 includes
One mike (MIC), when device 600 is in operator scheme, such as call model, logging mode and voice
During recognition mode, mike is configured to receive external audio signal.The audio signal received can be entered
One step is stored in memorizer 604 or sends via communications component 616.In certain embodiments, audio-frequency assembly
610 also include a speaker, are used for exporting audio signal.
I/O interface 612 provides interface, above-mentioned peripheral interface for processing between assembly 602 and peripheral interface module
Module can be keyboard, puts striking wheel, button etc..These buttons may include but be not limited to: home button, sound
Amount button, start button and locking press button.
Sensor cluster 614 includes one or more sensor, for providing various aspects for device 600
State estimation.Such as, what sensor cluster 614 can detect device 600 opens/closed mode, assembly
Relative localization, the most described assembly is display and the keypad of device 600, and sensor cluster 614 is also
Device 600 or the position change of 600 1 assemblies of device, user and depositing that device 600 contacts can be detected
Or do not exist, device 600 orientation or acceleration/deceleration and the variations in temperature of device 600.Sensor cluster 614
Proximity transducer can be included, be configured to when there is no any physical contact depositing of object near detection
?.Sensor cluster 614 can also include optical sensor, such as CMOS or ccd image sensor, is used for
Imaging applications uses.In certain embodiments, this sensor cluster 614 can also include that acceleration passes
Sensor, gyro sensor, Magnetic Sensor, pressure transducer or temperature sensor.
Communications component 616 is configured to facilitate the logical of wired or wireless mode between device 600 and other equipment
Letter.Device 600 can access wireless network based on communication standard, such as WiFi, 2G or 3G, or they
Combination.In one exemplary embodiment, communications component 616 receives wide from outside via broadcast channel
The broadcast singal of broadcast management system or broadcast related information.In one exemplary embodiment, described communication set
Part 616 also includes near-field communication (NFC) module, to promote junction service.Such as, can in NFC module
Based on RF identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra broadband (UWB) skill
Art, bluetooth (BT) technology and other technologies realize.
In the exemplary embodiment, device 600 can by one or more application specific integrated circuits (ASIC),
Digital signal processor (DSP), digital signal processing appts (DSPD), PLD (PLD),
Field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components are real
Existing, it is used for performing said method.
In the exemplary embodiment, a kind of non-transitory computer-readable storage medium including instruction is additionally provided
Matter, such as, include the memorizer 604 of instruction, and above-mentioned instruction can be performed by the processor 620 of device 600 with complete
Become said method.Such as, described non-transitory computer-readable recording medium can be ROM, random access memory
Memorizer (RAM), CD-ROM, tape, floppy disk and optical data storage devices etc..
A kind of non-transitory computer-readable recording medium, when the instruction in described storage medium is by device 600
Processor perform time so that device 600 is able to carry out above-mentioned button triggering method.
Those skilled in the art, after considering description and putting into practice invention disclosed herein, will readily occur to these public affairs
Other embodiment opened.The application is intended to any modification, purposes or the adaptations of the disclosure,
These modification, purposes or adaptations are followed the general principle of the disclosure and include that the disclosure is not disclosed
Common knowledge in the art or conventional techniques means.Description and embodiments is considered only as exemplary
, the true scope of the disclosure and spirit are pointed out by claim below.
It should be appreciated that the disclosure is not limited to accurate knot described above and illustrated in the accompanying drawings
Structure, and various modifications and changes can carried out without departing from the scope.The scope of the present disclosure is only by appended
Claim limits.
Claims (16)
1. a button triggering method, it is characterised in that be applied to have in the terminal of touch screen, described tactile
Touch screen and be arranged at the body front of described terminal;
Described method includes:
Obtain the capacitance variations situation of each capacitive touch sensors in described touch screen;Wherein, institute
State touch screen and include n capacitive touch sensors, described n capacitive touch sensors exists at least
One capacitive touch sensors is arranged at all lateral edges of described touch screen, and n is positive integer;
Whether there is side touch operation according to described capacitance variations condition detection, described side touch operation is
Refer to as the touch operation of the lateral surface of the body center for described terminal;
When there is described side touch operation, obtain the characteristic information of described side touch operation;
When described characteristic information meets the trigger condition of virtual key, perform corresponding to described virtual key
Controlling logic, described virtual key is the non-physical button of the lateral surface being arranged at described body center.
Method the most according to claim 1, it is characterised in that described according to described capacitance variations situation
Detect whether to there is side touch operation, including:
According to described capacitance variations situation, obtain the distribution position of the capacitive touch sensors that electric capacity changes
Put;
Detect whether to there is described side touch operation according to described distributing position.
Method the most according to claim 2, it is characterised in that described detect according to described distributing position
Whether there is described side touch operation, including:
Detect whether described distributing position is entirely located in default appointment in region;Wherein, described default appointment district
Territory is in all lateral edges of described touch screen, and width is less than the strip region of predetermined threshold value;
If described distributing position is entirely located in described default appointment region, it is determined that there is described side and touch
Operation.
4. according to the arbitrary described method of claims 1 to 3, it is characterised in that the described touch of described acquisition
The capacitance variations situation of each capacitive touch sensors in screen, including:
For each capacitive touch sensors, gather the detection ginseng that described capacitive touch sensors is corresponding
Number, described detection parameter is any one in current parameters, voltage variety parameter and discharge and recharge time parameter
?;
Capacitance variations situation according to capacitive touch sensors described in described detection parameter determination.
5. according to the arbitrary described method of claims 1 to 3, it is characterised in that the described side of described acquisition
The characteristic information of touch operation, including:
Obtain the touch location of described side touch operation, touch track, touch manner, touch number of times, touch
Touch area, touch duration and at least one characteristic information touched in time interval.
6. according to the arbitrary described method of claims 1 to 3, it is characterised in that described virtual key is empty
Intend button or virtual slider.
7. a key trigger equipment, it is characterised in that be applied to have in the terminal of touch screen, described tactile
Touch screen and be arranged at the body front of described terminal;
Described device includes:
Electric capacity acquisition module, each capacitive touch sensors being configured to obtain in described touch screen
Capacitance variations situation;Wherein, described touch screen includes n capacitive touch sensors, described n electric capacity
Formula touch sensor exists at least one capacitive touch sensors and is arranged at all sides of described touch screen
Edge, n is positive integer;
Touch detection module, be configured to whether there is side according to described capacitance variations condition detection and touch behaviour
Making, described side touch operation refers to act on the touch operation of the lateral surface of the body center of described terminal;
Feature acquisition module, when being configured as existing described side touch operation, obtains described side and touches
The characteristic information of operation;
Button trigger module, when being configured as the trigger condition that described characteristic information meets virtual key, holds
Row control logic corresponding to described virtual key, described virtual key is to be arranged at outside described body center
The non-physical button of side.
Device the most according to claim 7, it is characterised in that described touch detection module, including:
Position acquisition submodule, is configured to, according to described capacitance variations situation, obtain what electric capacity changed
The distributing position of capacitive touch sensors;
Touch detection sub-module, be configured to detect whether that there is described side touches according to described distributing position
Operation.
Device the most according to claim 8, it is characterised in that described touch detection sub-module, including:
Position detection sub-module, is configured to detect whether described distributing position is entirely located in default appointment region
In;Wherein, described default appointment region is in all lateral edges of described touch screen, and width is less than presetting
The strip region of threshold value;
Determine submodule, be configured as described distributing position when being entirely located in described default appointment region,
Determine and there is described side touch operation.
10. according to the arbitrary described device of claim 7 to 9, it is characterised in that described electric capacity obtains mould
Block, including:
Parameter acquisition submodule, is configured to, for each capacitive touch sensors, gather described electric capacity
The detection parameter that formula touch sensor is corresponding, described detection parameter be current parameters, voltage variety parameter and
Any one in discharge and recharge time parameter;
Electric capacity determines submodule, is configured to according to capacitive touch sensors described in described detection parameter determination
Capacitance variations situation.
11. according to the arbitrary described device of claim 7 to 9, it is characterised in that
Described feature acquisition module, is configured to obtain the touch location of described side touch operation, touch rail
Mark, touch manner, touch number of times, touch area, touch duration and at least one touched in time interval
Characteristic information.
12. according to the arbitrary described device of claim 7 to 9, it is characterised in that described virtual key is
Virtual push button or virtual slider.
13. 1 kinds of terminals, it is characterised in that described terminal includes: body, touch screen, touch-control IC and place
Reason device;
Described touch screen is arranged at the front of described body;
Described touch screen includes n capacitive touch sensors, deposits in described n capacitive touch sensors
Be arranged at all lateral edges of described touch screen at least one capacitive touch sensors, n is positive integer;
Described touch-control IC is electrical connected with capacitive touch sensors each described respectively;
Described processor is electrical connected with described touch-control IC;
The lateral surface of described body center is provided with virtual key.
14. terminals according to claim 13, it is characterised in that described virtual key is virtual push button
Or virtual slider.
15. according to the terminal described in claim 13 or 14, it is characterised in that described touch screen also includes:
Outside protective clear layer, inner side transparent display layer and screen layer;
It is transparent with described inner side aobvious that described n capacitive touch sensors is arranged at described outside protective clear layer
Show between layer;
Described screen layer is made up of conductive transparent material, and described screen layer is arranged at described n capacitance touch
Between sensor and described inner side transparent display layer.
16. 1 kinds of key trigger equipments, it is characterised in that be applied to have in the terminal of touch screen, described
Touch screen is arranged at the body front of described terminal;
Described device includes:
Processor;
For storing the memorizer of the executable instruction of described processor;
Wherein, described processor is configured to:
Obtain the capacitance variations situation of each capacitive touch sensors in described touch screen;Wherein, institute
State touch screen and include n capacitive touch sensors, described n capacitive touch sensors exists at least
One capacitive touch sensors is arranged at all lateral edges of described touch screen, and n is positive integer;
Whether there is side touch operation according to described capacitance variations condition detection, described side touch operation is
Refer to as the touch operation of the lateral surface of the body center for described terminal;
When there is described side touch operation, obtain the characteristic information of described side touch operation;
When described characteristic information meets the trigger condition of virtual key, perform corresponding to described virtual key
Controlling logic, described virtual key is the non-physical button of the lateral surface being arranged at described body center.
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CN107357458A (en) * | 2017-07-04 | 2017-11-17 | 广东欧珀移动通信有限公司 | Response method, device, storage medium and the mobile terminal of touch key-press |
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