CN105915684A - Single-physical-key system and operation method thereof - Google Patents
Single-physical-key system and operation method thereof Download PDFInfo
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- CN105915684A CN105915684A CN201610257344.XA CN201610257344A CN105915684A CN 105915684 A CN105915684 A CN 105915684A CN 201610257344 A CN201610257344 A CN 201610257344A CN 105915684 A CN105915684 A CN 105915684A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
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- Input From Keyboards Or The Like (AREA)
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Abstract
The invention relates to the field of communication, and discloses a single-physical-key system and an operation method thereof. The single-physical-key system comprises a key component, a metal ring which is fixed on the key component in a surrounding way, an application processor and a clamping circuit. The metal ring is connected with the GPIO port used for interruption of the application processor, and the clamping circuit supplies voltage to the GPIO port used for interruption. The application processor is used for detecting duration in which the value of voltage is lower than a preset value and controlling a display screen to display a corresponding operation interface according to the duration, wherein the operation interface at least includes one of the following: a previous operation interface, a multitask interface, a setting interface and a search interface. According to the single-physical-key system and the operation method thereof, the display screen can be controlled to display the corresponding operation interface according to the duration of touching the metal ring of a user; and the detection result is relatively accurate so that false triggering can be avoided, and the operation experience of the user can be greatly enhanced.
Description
Technical field
The present invention relates to the communications field, particularly to single physical button system and operational approach thereof.
Background technology
In recent years, along with development and the continuous progress in epoch of communication technology, mobile phone has become for people
Requisite communication tool in daily life, this is because mobile phone carries convenient, use simple, give
The life of people brings great convenience.Current Android smartphone major part use touch key-press or
Be the built-in virtual key of screen to realize the return of Android standard, (homepage home refers to homepage home
The main interface of mobile phone), multitask, the function such as setting (or search).
But, prior art there is also following more significantly shortcoming: one, due to below mobile phone side by side
Set 3 to 4 touch areas, the problem easily producing false triggering when user operation touch screen, and
And the appearance design of complete machine can be made to seem the most attractive in appearance.Two, the built-in virtual key of screen is then
Occupy the biggest screen space, affect display effect, affect Consumer's Experience.And existing built-in void
Intend the problem that button is relatively easy to produce false triggering.
Summary of the invention
It is an object of the invention to provide a kind of single physical button system and operational approach thereof so that Ke Yigen
Touch the duration of becket according to user to control display screen and show and operate interface accordingly；And its testing result
More accurate, false triggering can be avoided, substantially increase the operating experience of user.
For solving above-mentioned technical problem, embodiments of the present invention provide a kind of single physical button system,
Comprise: button assembly, around and be fixed on button assembly arrange becket, application processor and pincers
Position circuit；Becket is connected for the GPIO port interrupted with application processor, and clamp circuit
Voltage is provided for the GPIO port for interrupting；Application processor is for detecting the value of voltage less than presetting
The duration of value, and control display screen according to duration and show and operate interface accordingly；Wherein, operation interface is extremely
Comprise less following any one: upper level operation interface, multitask interface, interface, search interface are set.
Embodiments of the present invention additionally provide the operational approach of a kind of single physical button system, comprise following
Step: detection is used for the value duration less than preset value of the voltage of the GPIO port of interruption；Wherein, single
Physical button system comprise button assembly, around and be fixed on button assembly arrange becket, answer use
Reason device and clamp circuit；Becket is connected for the GPIO port interrupted with application processor,
And clamp circuit provides voltage for the GPIO port for interrupting；Display is controlled according to the duration detected
Screen display operates interface accordingly；Wherein, operation interface including at least following any one: upper level grasp
Make interface, multitask interface, interface, search interface are set.
Embodiments of the present invention in terms of existing technologies, arrange one by the periphery at button assembly
Enclose becket, and becket is accessed application processor by the electric conductivity combining becket so that work as user
When touch key-press assembly, becket can be touched, make becket ground connection.Application processor can be examined
Survey the ground connection duration of becket, and control display screen according to this ground connection duration and show and operate interface accordingly；
I.e. show according to the duration control display screen of user's touch key-press establishment and operate interface accordingly.And pass through
The design of becket makes above-mentioned testing result more accurate, can avoid false triggering, substantially increase
The operating experience of user.Becket will not take the space of display screen simultaneously, can make the space of display screen
Sufficiently utilized, it is also possible to improve the visual experience of user.
It addition, duration is divided into multiple scope, the corresponding different operation interface of each scope.Thus, should
The time range belonging to the duration of becket can be touched with processor according to the user detected, control
Display screen shows and operates interface accordingly, further increases Consumer's Experience.
Furthermore it is possible to the operation interface commonly used according to user is configured the scope number of duration.Such as:
Duration can be divided into 2 scopes, comprises the first preset range and the second preset range；Application processor
Detect when the value of the voltage duration less than preset value is in the first preset range, control display screen and show
One-level operation interface；Application processor detects that the value of voltage presets model less than the duration of preset value second
When enclosing interior, control display screen display multitask interface, interface or search interface are set.Set by this
Meter mode, can be divided into long touch and short touch by user to the duration that becket touches；And apply
When processor detects long touch or short touch, display screen can be controlled and show different operation interfaces.
It addition, the minima of the first preset range is more than the maximum of the second preset range；Or, first
The maximum of preset range is less than the minima of the second preset range.By this design so that should
Display screen display upper level operation interface can be controlled (or control when long touch being detected with processor
Display screen shows multitask interface, arranges interface or search interface)；When short touch being detected, control
Display screen processed display multitask interface, interface or search interface are set (or control display screen and show one
Level operation interface).It is thus possible to according to the needs of actual design, touch corresponding operation interface to long,
And the short operation interface touching correspondence is set.
It addition, single physical button system also comprises human-computer interaction interface；Human-computer interaction interface receives user couple
After the instruction that scope residing for duration is configured, residing scope is pre-stored in mobile terminal；Answer use
Reason device shows according to the scope control display screen residing for duration and operates interface accordingly.By this design side
Formula so that the scope of preset duration can be set by user according to the operating habit of oneself, thus sets
The more hommization of meter mode.
It addition, operation interface also comprises the main interface of application program.It is thus possible to according to actual design need
Asking the operation interface setting of conventional shortcut is aforesaid operations interface；Such as: operation circle of wechat
Face, the operation interface of Tencent QQ or the operation interface etc. of browser.
It addition, single physical button system also comprises human-computer interaction interface；Human-computer interaction interface receives user will
Duration be divided into multiple scope instruction is set after, multiple scopes are pre-stored in mobile terminal, wherein,
The corresponding different operation interface of each scope.Application processor is according to the scope control display screen residing for duration
Show corresponding interface.By this design so that user can be according to the operating habit pair of oneself
Different range residing for preset duration, and the operation interface corresponding to each scope is set；Thus
Design more hommization.
It addition, button assembly is connected with the GPIO port for key assignments scanning of application processor；Should
When detecting that button assembly is pressed with processor by the GPIO port scanned for key assignments, control aobvious
Display screen display homepage.Such that it is able to realize a key to return function.
Accompanying drawing explanation
Fig. 1 is the electrical block diagram according to physical button system single in first embodiment of the invention；
Fig. 2 is to provide for the GPIO interface for interrupting by system according in first embodiment of the invention
The electrical block diagram of single physical button system during voltage；
Fig. 3 is the flow process of the operational approach according to physical button system single in third embodiment of the invention
Figure.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to this
Bright each embodiment is explained in detail.But, it will be understood by those skilled in the art that
In each embodiment of the present invention, propose many technology to make reader be more fully understood that the application thin
Joint.But, even if there is no these ins and outs and many variations based on following embodiment and amendment,
The application each claim technical scheme required for protection can also be realized.
First embodiment of the present invention relates to a kind of single physical button system.As it is shown in figure 1, this is single real
Body key system comprises: button assembly 1, around and be fixed on button assembly 1 arrange becket 2, should
With processor and clamp circuit.Becket 2 and application processor for the GPIO port phase interrupted
Connect, and clamp circuit provides voltage for the GPIO port for interrupting.Application processor is used for detecting
The value of voltage is less than the duration of preset value, and controls display screen according to duration and show and operate interface accordingly.
Wherein, operation interface including at least following any one: upper level operation interface, multitask interface, set
Put interface, search interface.
In actual application, for the GPIO port for interrupting provide voltage clamp circuit can within
It is placed in application processor, i.e. provides voltage by application processor for above-mentioned GPIO port.Or, as
Shown in Fig. 2, provide the clamp circuit of voltage can comprise supply module for the GPIO port for interrupting
And pull-up resistor, i.e. provide voltage by supply module and pull-up resistor for above-mentioned GPIO port.Wherein,
One end of pull-up resistor is connected to the above-mentioned GPIO port for interrupting, and the other end is connected to described power supply
The output of module.It is noted that supply module can be the system power supply portion powered for mobile terminal
Point, battery or power supervisor.
In present embodiment, by arranging a circle becket 2 at the periphery of button assembly 1, and combine
Becket 2 is accessed application processor by the electric conductivity of becket 2 so that when user is at touch key-press assembly
When 1, becket 2 can be touched, make becket 2 ground connection.Application processor can detect becket 2
Ground connection duration, and control display screen according to this ground connection duration and show and operate interface accordingly；I.e. basis
The duration that user's touch key-press is set up controls display screen and shows and operate interface accordingly.And pass through becket
The design of 2 makes above-mentioned testing result more accurate, can avoid false triggering, substantially increase user
Operating experience.Becket 2 will not take the space of display screen simultaneously, and the space of display screen can be made to obtain
Sufficiently to utilize, it is also possible to improve the visual experience of user.
Further, in order to meet the needs of actual design, can also wrap as the most single physical button system
Containing human-computer interaction interface；Human-computer interaction interface receives the instruction that the scope residing for duration is configured by user
After, residing scope is pre-stored in mobile terminal；Application processor shows according to the scope control residing for duration
Display screen shows and operates interface accordingly.By this design so that user can be according to the behaviour of oneself
Make to be accustomed to the scope of preset duration is set；Thus design more hommization.
If it should be noted that the original state of mobile terminal is screen state of going out, then also may be used in operation interface
To comprise the main interface of application program.It is to say, can be according to actual design demand by conventional quick
Mode is set as aforesaid operations interface, it is achieved screen state of going out rapidly enters application.Such as: the operation of wechat
Interface (when i.e. opening wechat, the first interface shown by display screen), Tencent QQ (i.e. opens Tencent QQ
Time, the first interface shown by display screen) operation interface or the operation interface of browser (i.e. open clear
Look at device time, the first interface shown by display screen) etc..If additionally, the original state of mobile terminal is to put out
Screen state, then operation interface can also comprise bright screen operation (when i.e. lighting screen, display screen is shown at interface
The interface shown).Such as, short touch point bright screen curtain, long touch rapidly enters application, and user can be certainly
Row sets the long application touching correspondence so that the application scenarios of present embodiment is abundanter.
It addition, button assembly 1 is connected with the GPIO port for key assignments scanning of application processor；
When application processor detects that button assembly 1 is pressed by the GPIO port scanned for key assignments, control
Display screen processed display homepage, such that it is able to realize a key to return function.
It is noted that button assembly 1 can be connected by two ways with application processor:
1, button assembly 1 is connected with application processor by flexible PCB, adapter.Specifically
Saying, single physical button system also comprises flexible PCB and adapter.Wherein, button assembly 1 is connected to
Flexible PCB；The male of adapter is connected to flexible PCB, and the female seat of adapter is connected to answer use
The GPIO port for key assignments scanning of reason device；The male of adapter inserts the female seat of adapter.
2, button assembly 1 is connected with application processor by metal dome.Specifically, single physical button
System also comprises metal dome；Application processor is integrated in the mainboard of electronic equipment, and mainboard is provided with connection
Lu Tong district in the GPIO port for key assignments scanning of application processor；Metal dome is fixed on mainboard
Lu Tong district, and corresponding to button assembly 1.
In the present embodiment, it should be understood that due to using becket 2 as electrical connection one
It is tapped into application processor, electrostatic may be produced.In order to eliminate electrostatic, single physical button system is also
Antistatic unit can be comprised；One end of antistatic unit is connected to scanning for key assignments of application processor
GPIO port, other end ground connection.Wherein, antistatic unit can be varistor.Or, anti-
Anti-electrostatic unit can also be antistatic diode, and the negative pole of antistatic diode is connected to application and processes
The GPIO port for key assignments scanning of device, plus earth.
It addition, it can further be stated that: the mobile terminal in present embodiment can be smart mobile phone.Pin
For metal all-in-one of the prior art, becket 2 may also operate as the effect of decoration.If
Button assembly 1 is arranged on the back side of metal all-in-one, and button assembly 1 is positioned at most of operator
Custom be easy to user forefinger touch region.Becket 2 can also with the back cover of metal all-in-one or
Person's battery cover realizes the linking in material.Avoid because button assembly 1 is different from the material of metal all-in-one
The gap problem caused.
By foregoing, it is seen that, present embodiment can according to user touch becket 2 time
The long display screen that controls shows and operates interface accordingly；And its testing result is more accurate, can avoid by mistake
Trigger, substantially increase the operating experience of user.
Second embodiment of the present invention relates to a kind of single physical button system, and the second embodiment is first
Improve on the basis of embodiment, mainly the improvement is that: in this second embodiment, permissible
Duration is divided into multiple scope, the corresponding different operation interface of each scope.Thus, application processor
The time range belonging to duration of becket can be touched according to the user detected, control to show screen display
Show and operate interface accordingly, further increase Consumer's Experience.
In present embodiment, the operation interface can commonly used according to user, and so that duration is divided into 2
Illustrate as a example by individual scope:
Specifically: duration can be divided into 2 scopes, comprise the first preset range and second and preset model
Enclose；Application processor detects when the value of the voltage duration less than preset value is in the first preset range, control
Display screen processed display upper level operation interface；Application processor detect the value of voltage less than preset value time
When length is in the second preset range, controls display screen display multitask interface, interface or search circle are set
Face.By this design, user can be divided into the duration that becket touches long touch and short
Touch；And when application processor detects long touch or short touch, display screen can be controlled and show not
Same operation interface.
Wherein, the minima of the first preset range is more than the maximum of the second preset range；Or, first
The maximum of preset range is less than the minima of the second preset range.By this design so that should
Display screen display upper level operation interface can be controlled (or control when long touch being detected with processor
Display screen shows multitask interface, arranges interface or search interface)；When short touch being detected, control
Display screen processed display multitask interface, interface or search interface are set (or control display screen and show one
Level operation interface).It is thus possible to according to the needs of actual design, touch corresponding operation interface to long,
And the short operation interface touching correspondence is set.
The value range of the first preset range and the second preset range is not limited by present embodiment, than
As: can by touch the duration of becket within 200ms time be designated as short touch, becket will be touched
Duration is designated as long touch at more than 500ms.If application processor detects short when touching, control display
Screen display upper level operation interface, then, when application processor detects long touch, control display screen and show many
Task interface, interface or search interface are set.Or, if application processor detects short when touching,
Control display screen display multitask interface, arrange interface or search interface, then application processor detects
During long touch, control display screen display upper level operation interface.It is noted that in present embodiment
Short touch and the long time span touched are not limited, can be according to actual design requirement depending on.
Such as: can also by touch becket duration within 300ms time be designated as short touch, metal will be touched
The duration of ring is designated as long touch at more than 400ms.
It should be noted that single physical button system can also comprise human-computer interaction interface；Man-machine interaction circle
Face receive user duration is divided into multiple scope instruction is set after, multiple scopes are pre-stored in mobile eventually
In end, wherein, the corresponding different operation interface of each scope.Application processor is according to the model residing for duration
Contain display screen processed and show corresponding interface.By this design so that user can be according to oneself
Operating habit to the different range residing for preset duration, and the operation interface corresponding to each scope is entered
Row sets；Thus design more hommization.
Third embodiment of the invention relates to the operational approach of a kind of single physical button system, as it is shown on figure 3,
Comprise the steps of
In a step 101, it is judged that whether the magnitude of voltage of the GPIO port being connected with becket is less than pre-
If value, the most then enter step 102；Otherwise, return continues executing with step 101.
In present embodiment, when becket ground connection, it is possible to determine that the GPIO port that becket is connected
Magnitude of voltage less than preset value.Specifically, single physical button system comprise button assembly, around and consolidate
Due to becket, application processor and clamp circuit that button assembly is arranged；Becket processes with application
The GPIO port for interruption of device is connected, and clamp circuit is to carry for the GPIO port interrupted
Voltage supplied.When touching becket with finger, becket ground connection, by the GPIO port for interrupting
Triggering interrupt signal, application processor receives this interrupt signal, enters duty.
Step 102, application processor judges whether button assembly is pressed.The most then enter step 103；
Otherwise, step 104 is entered.
Specifically, button assembly is connected with the GPIO port for key assignments scanning of application processor；
Whether application processor can be pressed by the GPIO port detection button assembly scanned for key assignments.
Step 103, controls display screen display homepage, returns and perform step 101.
Step 104, detection is used for the value duration less than preset value of the voltage of the GPIO port of interruption.
It is noted that step 102 was not limited to before step 104 carry out, actually no matter application
Processor either with or without detection for the value of the voltage of GPIO port interrupted less than the duration of preset value, one
Denier detects that button assembly is pressed, then control display screen display homepage.
Step 105, it is judged that whether above-mentioned duration is in preset range.If above-mentioned duration is in preset range,
Then enter step 106, otherwise, go successively to step 105.
Step 106, shows according to the duration control display screen detected and operates interface accordingly.
If the operation interface that the duration in this preset range being pre-stored in mobile terminal is corresponding is upper level
Operation interface (or multitask interface or arrange interface or search interface), then application processor controls display
Screen display upper level operation interface (or multitask interface or interface or search interface are set).
It is seen that, present embodiment is the embodiment of the method corresponding with the first embodiment, this enforcement
Mode can be worked in coordination enforcement with the first embodiment.The relevant technical details mentioned in first embodiment
The most effective, in order to reduce repetition, repeat no more here.Correspondingly, this enforcement
The relevant technical details mentioned in mode is also applicable in the first embodiment.
Four embodiment of the invention relates to the operational approach of a kind of single physical button system, the 4th embodiment party
Formula is improved on the basis of the 3rd embodiment, mainly thes improvement is that: at the 4th embodiment
In, duration can be divided into multiple scope.
Specifically: described application processor detects the value step less than the duration of preset value of described voltage
Afterwards, the scope judged residing for described duration is also comprised the steps of；If described duration is in first
In preset range, then show at described control display screen in the step at corresponding operation interface, control display
Screen display upper level operation interface；If described duration is in the second preset range, then in described control
Display screen shows in the step at corresponding operation interface, controls display screen display multitask, arranges or search
Rope interface.
The step of the most various methods divides, and is intended merely to describe clear, it is achieved time can merge into one
Step or split some step, is decomposed into multiple step, as long as comprising identical logical relation,
All in the protection domain of this patent；To adding inessential amendment in algorithm or in flow process or drawing
Enter inessential design, but do not change the core design of its algorithm and flow process all at the protection model of this patent
In enclosing.
Owing to the second embodiment is the most corresponding with present embodiment, therefore present embodiment can be real with second
The mode of executing is worked in coordination enforcement.The relevant technical details mentioned in second embodiment is in the present embodiment
Still effective, the technique effect that can reach in this second embodiment the most too may be used
To realize, in order to reduce repetition, repeat no more here.Correspondingly, that mentions in present embodiment is relevant
Ins and outs are also applicable in the second embodiment.
It will be understood by those skilled in the art that the respective embodiments described above are realize the present invention concrete
Embodiment, and in actual applications, can to it, various changes can be made in the form and details, and the most inclined
From the spirit and scope of the present invention.
Claims (11)
1. a single physical button system, it is characterised in that comprise: button assembly, around and fix
In becket, application processor and clamp circuit that described button assembly is arranged；
Described becket is connected for the GPIO port interrupted with described application processor, and described
Clamp circuit provides voltage for the described GPIO port for interrupting；
Described application processor is less than the duration of preset value for the value detecting described voltage, and according to described
Duration controls display screen and shows and operate interface accordingly；
Wherein, described operation interface including at least following any one:
Upper level operates interface, multitask interface, arranges interface, search interface.
Single physical button system the most according to claim 1, it is characterised in that dash time described
It is divided into multiple scope, the corresponding different operation interface of each scope.
Single physical button system the most according to claim 2, it is characterised in that dash time described
It is divided into 2 scopes, comprises the first preset range and the second preset range；
Described application processor detects that the value of described voltage presets model less than the duration of preset value first
When enclosing interior, control display screen display upper level operation interface；
Described application processor detects that the value of described voltage presets model less than the duration of preset value second
When enclosing interior, control display screen display multitask interface, interface or search interface are set.
Single physical button system the most according to claim 3, it is characterised in that described first pre-
If the minima of scope is more than the maximum of described second preset range；
Or, the maximum of described first preset range is less than the minima of described second preset range.
Single physical button system the most according to claim 1, it is characterised in that described single entity
Key system also comprises human-computer interaction interface；
After described human-computer interaction interface receives the instruction that the scope residing for described duration is configured by user,
Residing scope is pre-stored in mobile terminal；
Wherein, described application processor shows according to the scope control display screen residing for described duration accordingly
Operation interface.
Single physical button system the most according to claim 1, it is characterised in that described operation circle
Face also comprises the main interface of application program.
Single physical button system the most according to claim 1, it is characterised in that described single entity
Key system also comprises human-computer interaction interface；
Described human-computer interaction interface receive user duration is divided into multiple scope instruction is set after, by institute
State multiple scope to be pre-stored in mobile terminal, wherein, the corresponding different operation interface of described each scope.
Single physical button system the most according to claim 1, it is characterised in that described button group
Part is connected with the GPIO port for key assignments scanning of described application processor；
Described application processor detects described button group by the described GPIO port for key assignments scanning
When part is pressed, control display screen display homepage.
9. the operational approach of a single physical button system, it is characterised in that comprise the steps of
Detection is used for the value duration less than preset value of the voltage of the GPIO port of interruption；Wherein, Dan Shi
Body key system comprise button assembly, around and be fixed on described button assembly arrange becket, application
Processor and clamp circuit；Described becket and the GPIO end for interruption of described application processor
Mouth is connected, and described clamp circuit is that the described GPIO port for interrupting provides voltage；
Show according to the described duration detected control display screen and operate interface accordingly；
Wherein, described operation interface including at least following any one:
Upper level operates interface, multitask interface, arranges interface, search interface.
The operational approach of single physical button system the most according to claim 9, it is characterised in that
Described application processor detect described voltage value less than preset value duration step after, also comprise with
Lower step: judge the scope residing for described duration；
If described duration is in the first preset range, then show corresponding behaviour at described control display screen
Make in the step at interface, control display screen display upper level operation interface；
If described duration is in the second preset range, then show corresponding behaviour at described control display screen
Make in the step at interface, control display screen display multitask, setting or search interface.
The operational approach of 11. single physical button systems according to claim 9, it is characterised in that
Before described application processor controls, according to described duration, the step that display screen shows corresponding operation interface
Also comprise the steps of
Described application processor detects when described button assembly is pressed, and controls display screen display homepage
Face.
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| CN201610257344.XA CN105915684A (en) | 2016-04-22 | 2016-04-22 | Single-physical-key system and operation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610257344.XA CN105915684A (en) | 2016-04-22 | 2016-04-22 | Single-physical-key system and operation method thereof |
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| CN109091165A (en) * | 2018-08-27 | 2018-12-28 | 深圳开立生物医疗科技股份有限公司 | A kind of control method of ultrasonic diagnostic equipment, system and ultrasonic diagnostic equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109091165A (en) * | 2018-08-27 | 2018-12-28 | 深圳开立生物医疗科技股份有限公司 | A kind of control method of ultrasonic diagnostic equipment, system and ultrasonic diagnostic equipment |
| CN109091165B (en) * | 2018-08-27 | 2022-04-01 | 深圳开立生物医疗科技股份有限公司 | Control method and system of ultrasonic diagnostic equipment and ultrasonic diagnostic equipment |
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Application publication date: 20160831 |