CN110119242A - A kind of touch control method, terminal and computer readable storage medium - Google Patents
A kind of touch control method, terminal and computer readable storage medium Download PDFInfo
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- CN110119242A CN110119242A CN201910371895.2A CN201910371895A CN110119242A CN 110119242 A CN110119242 A CN 110119242A CN 201910371895 A CN201910371895 A CN 201910371895A CN 110119242 A CN110119242 A CN 110119242A
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- signal
- touch
- terminal
- screen
- reflector
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
Abstract
The present invention provides a kind of touch control method, terminal and computer readable storage mediums, wherein touch control method includes: to emit the first signal using the signal receiving/transmission device in the terminal, and receive the second signal obtained by first signal reflex；According to the signal strength of the second signal, touch area of the reflector for reflecting first signal on the screen of the terminal is determined；Touch-control is carried out according to the touch area.This programme can recognize touch-control behavior (before object touches screen) in advance, prejudge the behavior of user, and start to execute the operation that user needs, reduce the time of the waiting of operation, as long as provide the user with it is a kind of carry out touch-control behavior, it is corresponding operate the experience sense completed immediately by；Meanwhile touch control operation being avoided to wear screen bring, very good solution the problem of touch scheme is easily damaged touch screen in the prior art.
Description
Technical field
The present invention relates to field of terminal technology more particularly to a kind of touch control methods, terminal and computer readable storage medium.
Background technique
It is at present resistance touch-control and capacitance touching control applied to the technology of mobile terminal screen touch-control mainstream, resistance touch-control passes through
Two layers of tin indium oxide ito thin film is pressed, keeps conductive layer contact conductive, resistance changes, counts by the size of resistance variations
The position for calculating pressing, to calculate the screen position of pressing.Capacitance touching control is to touch two layers of ito thin film by finger to constitute
Capacitor makes the capacitor of capacitor change, and judges the screen position touched by calculating the position of capacitance variations.
The advantages of touch screens is touch accuracy height, can be as accurate as display pixel rank, particularly suitable for writing.Touch-control
When do not need using finger, the sharper object pressing of use.But a disadvantage is that touch screens do not support multi-point touch,
And it is conductive to need to allow ito thin film to contact when because using, and needs firmly to press, for a long time using be easy to causeing touch screen
Surface is scratched.
The advantages of capacitance plate is easy touch-control, it is only necessary to touch can identify, and support multi-point touch, especially suitable for
The common operation such as zoom.The disadvantage is that touch accuracy is lower, touch-control must use the touch-control medium of the energy inductance capacitance such as finger.
It is at present electromagnetic screen there are also a kind of screen, its touch accuracy specific capacitance screen and touch screens is good, but needs dedicated
Time writer could allow electromagnetic screen to sense touch-control using time writer, finger can not touch-control electromagnetic screen, to got used to finger come
For the ordinary consumer for manipulating screen, the use feeling of this screen is simultaneously bad.
Although mobile terminal cannot be in object from the foregoing, it will be observed that current touch technology reliability and ease for use are preferable
Touch-control behavior is recognized before touching screen, it is necessary to contact screen that could be arrived by On-Screen Identification, use for a long time in this way
It is be easy to cause the damage to touch screen, greatly shortens the service life of touch screen.
Summary of the invention
The purpose of the present invention is to provide a kind of touch control method, terminal and computer readable storage mediums, existing to solve
Touch scheme is easily damaged the problem of touch screen in technology.
In order to solve the above-mentioned technical problem, the present invention is implemented as follows:
In a first aspect, being applied to terminal the embodiment of the invention provides a kind of touch control method, the touch control method includes:
Emit the first signal using the signal receiving/transmission device in the terminal, and receives and obtained by first signal reflex
Second signal；
According to the signal strength of the second signal, the screen for reflecting the reflector of first signal in the terminal is determined
Touch area on curtain；
Touch-control is carried out according to the touch area.
Second aspect, the embodiment of the invention also provides a kind of terminal, the terminal includes:
First processing module for emitting the first signal using the signal receiving/transmission device in the terminal, and is received by institute
State the second signal that the first signal reflex obtains；
First determining module determines for the signal strength according to the second signal and reflects the anti-of first signal
Touch area of the beam on the screen of the terminal；
First touch-control module, for carrying out touch-control according to the touch area.
The third aspect the embodiment of the invention also provides a kind of terminal, including processor, memory and is stored in described deposit
On reservoir and the computer program that can run on the processor, the computer program are realized when being executed by the processor
The step of above-mentioned touch control method.
Fourth aspect, it is described computer-readable to deposit the embodiment of the invention also provides a kind of computer readable storage medium
Computer program is stored on storage media, the computer program realizes above-mentioned touch control method when being executed by processor the step of.
In embodiments of the present invention, it by emitting the first signal using the signal receiving/transmission device in the terminal, and receives
The second signal obtained by first signal reflex；According to the signal strength of the second signal, reflection described first is determined
Touch area of the reflector of signal on the screen of the terminal；Touch-control is carried out according to the touch area；Can shift to an earlier date (
Object touches before screen) touch-control behavior is recognized, the behavior of user is prejudged, and start to execute the operation that user needs, subtracted
The time of the waiting operated less, provide the user with a kind of experience sense that a touch control operation is completed by；Meanwhile avoiding touch control operation
Screen bring is worn, very good solution the problem of touch scheme is easily damaged touch screen in the prior art.
Detailed description of the invention
Fig. 1 is the touch control method flow diagram of the embodiment of the present invention；
Fig. 2 is the signal receiving/transmission device structural schematic diagram one of the embodiment of the present invention；
Fig. 3 is the signal receiving/transmission device structural schematic diagram two of the embodiment of the present invention；
Fig. 4 is the signal receiving/transmission device array schematic diagram of the embodiment of the present invention；
Fig. 5 is the touch area schematic diagram of the embodiment of the present invention；
Fig. 6 is second signal strength distribution schematic diagram in the touch area of the embodiment of the present invention；
Fig. 7 is the touch control method specific implementation flow schematic diagram of the embodiment of the present invention；
Fig. 8 is the terminal structure schematic diagram one of the embodiment of the present invention；
Fig. 9 is the terminal structure schematic diagram two of the embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
The present invention in view of the prior art in touch scheme the problem of being easily damaged touch screen, a kind of touch control method is provided,
Applied to terminal, as shown in Figure 1, the touch control method includes:
Step 11: emitting the first signal using the signal receiving/transmission device in the terminal, and receive by first signal
Reflect obtained second signal.
Wherein, first signal includes at least one of millimeter-wave signal, ultrasonic signal and infrared signal.
Specifically, as shown in Figures 2 and 3, the signal receiving/transmission device 1 may include signal modulation unit 2, with the signal
The connected radio frequency unit 3 of modulation unit 2, and the antenna element 4 being connected with the radio frequency unit 3；Wherein, the antenna element
4 include at least one set of transmitting antenna 5 and at least one set of receiving antenna 6.
Signal modulation unit can also be connected with touch-control control unit, and touch-control control unit can be connected with application processor AP,
But it is not limited thereto.
Wherein, the receiving antenna 6 is located on 5 periphery of transmitting antenna (as shown in Figure 2) or the transmitting antenna
5 are located on 6 periphery of receiving antenna.
Effect is preferably realized in order to have, as shown in figure 4, the quantity of the signal receiving/transmission device 1 is at least two, institute
Signal receiving/transmission device 1 is stated to be set in the form of an array in the terminal 7 and (be arranged in 8 lower section of screen).Corresponding, step 11 can be with
Specifically: using the first signal of signal receiving/transmission device array emitter in the terminal, and receive by first signal reflex
Obtained second signal.Signal receiving/transmission device array can be millimeter-wave signal R-T unit array, but not to be limited.
Step 12: according to the signal strength of the second signal, determining the reflector for reflecting first signal described
Touch area on the screen of terminal.
Wherein, the terminal may also include terminal body, and the signal receiving/transmission device is set to the screen and the terminal
Between ontology.
Wherein, the reflector can be located on the screen of the terminal, alternatively, the reflector can be located at apart from institute
The screen for stating terminal is no more than the position of pre-determined distance.When the reflector is located on the screen of the terminal, the reflection
Touch area of the body on the screen of the terminal is the region of the screen contact of the finger and the terminal.When the reflection
When body is located at position of the screen apart from the terminal no more than pre-determined distance, the reflector is on the screen of the terminal
Touch area is corresponding region of the finger on the screen of the terminal.For example, screen of the finger in the terminal
Corresponding region on curtain can be upright projection region of the finger on the screen of the terminal.
Step 13: touch-control is carried out according to the touch area.
Operational order is namely specifically obtained according to touch area, respective operations are carried out according to operational order；Such as: it obtains
Touch area is single-point region, is determined as clicking, then executes and click corresponding operation in current interface, alternatively, obtaining touch-control
Region is track regions, is determined as sliding, then executes and carry out sliding corresponding operation with the track in current interface.
The touch control method provided in an embodiment of the present invention, which passes through, utilizes the signal receiving/transmission device transmitting in the terminal the
One signal, and receive the second signal obtained by first signal reflex；According to the signal strength of the second signal, determine
Reflect touch area of the reflector of first signal on the screen of the terminal；It is touched according to the touch area
Control；Touch-control behavior can be recognized (before object touches screen) in advance, prejudge the behavior of user, and start to execute user
The operation needed, reduces the time of the waiting of operation, as long as providing the user with a kind of progress touch-control behavior, corresponding operation is vertical
The experience sense completed by；Meanwhile touch control operation being avoided to wear screen bring, very good solution touch-control side in the prior art
Case is easily damaged the problem of touch screen.
Wherein, the signal receiving/transmission device using in the terminal emits the first signal, comprising: is in the terminal
In the case where bright screen, emit the first signal using the signal receiving/transmission device in the terminal.
The energy can be saved in this way, avoided because of energy waste caused by emitting signal always.It can be about bright screen and first solve
The case where locking bright screen again is also possible to the case where first bright screen unlocks again, but is not limited thereto.
In addition, the signal receiving/transmission device using in the terminal emits the first signal, it can also include: at the end
It is primary or more at interval of predetermined time period transmitting using the signal receiving/transmission device in the terminal in the case that end is in the screen that goes out
Secondary first signal.
The energy equally can be also saved in this way, avoided because of energy waste caused by emitting signal always.It can also make simultaneously
For a kind of bright screen unlocks mode of terminal, keep user's using terminal more convenient.
Further, in the signal strength according to the second signal, the reflector for reflecting first signal is being determined
Before the touch area on the screen of the terminal, further includes: judge whether there is signal strength greater than the first preset threshold
Second signal；If it exists, then according to the signal strength of the second signal, determine that the reflector for reflecting first signal exists
Touch area on the screen of the terminal.
It can be determined by experiment about the first preset threshold.
It can be avoided unnecessary frequent touch-control identification (specifically avoiding unnecessary signal interference), such as user hand in this way
Refer to only at a distance from screen by not operated, but also brings along the reflection of the first signal and form second
Signal is unnecessary if carrying out touch-control identification at this time.
Specifically, the signal strength according to the second signal, determines that the reflector for reflecting first signal exists
Touch area on the screen of the terminal, comprising: according to the signal receiving/transmission device corresponding position area on the screen
The signal strength in domain and second signal determines Touch Zone of the reflector for reflecting first signal on the screen of the terminal
Domain.
Directly according to signal receiving/transmission device, the corresponding band of position carries out the confirmation of touch area on the screen in this way, can
Speed up processing.Wherein, the quantity of signal receiving/transmission device can for one, two or more, be not limited thereto.
For " according to the signal receiving/transmission device, the signal of the corresponding band of position and second signal is strong on the screen
The specific implementation of degree, touch area of the determining reflector for reflecting first signal on the screen of the terminal ", the present invention
Following two example is provided in embodiment:
The first example, described according to the signal receiving/transmission device, the corresponding band of position and second is believed on the screen
Number signal strength, determine touch area of the reflector for reflecting first signal on the screen of the terminal, comprising: will
The second signal received in the band of position is ranked up according to the sequence of signal strength from high to low；Sequence is obtained to exist
Reception position of the second signal of top N in the band of position；According to the reception position, reflection first letter is determined
Number touch area of the reflector on the screen of the terminal；Wherein, N is the integer greater than 0.
That is, according to the strong and weak confirmation for carrying out touch area of the second signal received.This mode is more bonded
Practical application (because the more near reflex of reflector off screen curtain second signal it is stronger, and from closer region i.e. user think
The region of touch-control is wanted, therefore is more bonded practical application), it is also more convenient.
Second of example, described according to the signal receiving/transmission device, the corresponding band of position and second is believed on the screen
Number signal strength, determine touch area of the reflector for reflecting first signal on the screen of the terminal, comprising: root
According to the signal strength and the second signal of the second signal received in the band of position in the band of position
Position is received, change in signal strength information corresponding with the band of position is obtained；According to the change in signal strength information, really
Surely touch area of the reflector of first signal on the screen of the terminal is reflected.
Wherein, the change in signal strength information can be the signal strength map or signal strength table with change in location.
That is, carrying out the confirmation of touch area according to the strong and weak variation of the second signal received.This mode is same
Sample be bonded practical application (because the more near reflex of reflector off screen curtain second signal it is stronger, and from closer region namely
User wants the region of touch-control, therefore is more bonded practical application), also more convenient, processing speed is faster.
Wherein, second signal can be a signal, be also possible at least two signals, can be according in signal receiving/transmission device
Receiving antenna quantity determine, but be not limited thereto.
In the embodiment of the present invention, the signal strength according to the second signal determines and reflects first signal
Touch area of the reflector on the screen of the terminal, comprising: according to the signal strength of the second signal, prediction reflection institute
Touch area of the reflector of the first signal on the screen of the terminal is stated, and is obtained between the reflector and the screen
Distance；It is described that touch-control is carried out according to the touch area, comprising: when the distance is less than the second preset threshold, according to institute
It states touch area and carries out touch-control.
It can be determined by experiment about the second preset threshold.
The operation that user can more quickly be responded in this way, reduces the waiting time of operation.
Further, it in the signal strength according to the second signal, obtains between the reflector and the screen
Before distance, further includes: the corresponding relationship being pre-stored between the signal strength of the second signal and the distance；The basis
The signal strength of the second signal obtains the distance between the reflector and the screen, comprising: according to second letter
Number signal strength and the corresponding relationship, obtain the distance between the reflector and the screen.
Processing speed and processing accuracy can be further promoted in this way.
The touch control method provided in an embodiment of the present invention is further described below.
In view of the above technical problems, and in view of current terminal cannot recognize touch-control row before object touches screen
For that if terminal can recognize touch-control behavior in advance, terminal can be allowed to prejudge the behavior of user in advance, start to execute use in advance
The operation that family needs, reduces the time of the waiting of operation, and user is made to obtain better usage experience；And avoid touch control operation to screen
Curtain bring abrasion, the embodiment of the invention provides a kind of touch control methods, are directed to:
Increasing signal receiving/transmission device in the lower section of the screen (concretely display area) of terminal further can be
Increase signal receiving/transmission device array (being booked below screen) below screen, signal receiving/transmission device can be millimeter wave transceiving device.
The signal receiving/transmission device array is located at below screen, can emit millimeter wave vertically upward, when having the objects such as finger (i.e.
Above-mentioned reflector) after, it has millimeter wave and reflects, after signal receiving/transmission device receives, terminal can be according to reflection signal
Power judge touch area, and make relevant operation in advance, the deadline to speed operations, may provide the user with one kind
One touch control operation is the effect completed, and brings very fast experience to user.
Specifically, the signal receiving/transmission device may include transmitting antenna and receiving antenna, transmitting and reception are simultaneously operable, and are sent out
The power for penetrating signal can need to only cover the distance of 10mm (being not limited to 10mm) with very little.
Further, the signal receiving/transmission device array can suspend mode when terminal is gone out and shielded, when mobile phone unlock bright screen after
Just start to work.
As shown in Figure 5 and Figure 6, when finger or other objects close to when (distance of off screen curtain 8 is less than 10mm), signal transmitting and receiving
Multiple signal receiving/transmission devices in apparatus array initially receive finger or the reflected millimeter wave of object, each signal transmitting and receiving
Device receiving antenna receives strong and weak different millimeter-wave signal, position and reception millimeter by millimeter-wave signal R-T unit
The power of wave signal may determine that the band of position a of touch-control, and terminal can make corresponding operation.
Specifically, receive reflected signal about millimeter-wave signal R-T unit, Touch Zone as can be seen from Figure 6
It is smaller and smaller from center to surrounding received signal in a of domain, specific touch area a can be calculated according to signal strength or weakness.
The specific implementation of scheme provided in an embodiment of the present invention can as shown in fig. 7, comprises:
Step 71: starting；
Step 72: the bright screen of terminal unlocking, millimeter-wave signal R-T unit are started to work；
Step 73: the application processor AP of terminal can control signal millimeter wave transceiving device to emit millimeter-wave signal；
Step 74: judging whether to receive millimeter-wave signal of the signal strength greater than the first preset threshold (through reflecting
Millimeter-wave signal), if so, 75 are entered step, if it is not, return step 73；
Experiment setting can be carried out about the first preset threshold, can be avoided other signal interferences.
Step 75: being believed according to the corresponding band of position on the screen of millimeter-wave signal R-T unit with the millimeter wave received
Number power, determine touch area；
Step 76: the AP of terminal can issue corresponding operation instruction according to touch area；
Such as be determined as the operation such as clicking, double-click according to touch area, according to determining operation issue operational order (such as
Page turning).
Step 77: terminating.
From the foregoing, it will be observed that scheme provided in an embodiment of the present invention below screen by increasing millimeter-wave signal R-T unit battle array
Column, so that when user's Touch Screen, finger or other objects touch screen not yet, and terminal can recognize there is that object is close,
Anticipation is made in advance, is made operation (as opened application program app, the operation such as popup menu option in advance) in advance, is allowed system
Reaction speed becomes faster, and when user's use is experienced splendid, there is a kind of experience that touch-control responds.Capacitance touching control is compared simultaneously,
This programme can the touch-control to any object all respond；Compared to resistance touch-control, this programme can be in the mill for not increasing screen
Multi-point touch is supported under the premise of damage, the advantages of this programme has touch screens and capacitance plate concurrently, the shortcomings that both in turn avoiding.
In addition, the technologies such as ultrasonic wave, infrared ray can be used also to realize in the signal receiving/transmission device of this programme, do not limit herein
It is fixed.
The embodiment of the invention also provides a kind of terminals, as shown in figure 8, the terminal includes:
First processing module 81, for emitting the first signal using the signal receiving/transmission device in the terminal, and receive by
The second signal that first signal reflex obtains；
First determining module 82 determines for the signal strength according to the second signal and reflects first signal
Touch area of the reflector on the screen of the terminal；
First touch-control module 83, for carrying out touch-control according to the touch area.
The terminal provided in an embodiment of the present invention, which passes through, utilizes the first letter of signal receiving/transmission device transmitting in the terminal
Number, and receive the second signal obtained by first signal reflex；According to the signal strength of the second signal, reflection is determined
Touch area of the reflector of first signal on the screen of the terminal；Touch-control is carried out according to the touch area；Energy
It is enough that touch-control behavior is recognized (before object touches screen) in advance, the behavior of user is prejudged, and start to execute user's needs
Operation, reduce the time of the waiting of operation, as long as provide the user with it is a kind of carry out touch-control behavior, corresponding operation is complete immediately
At experience sense by；Meanwhile touch control operation being avoided to wear screen bring, very good solution in the prior art hold by touch scheme
The problem of touch screen easy to damage.
Wherein, the first processing module, comprising: the first processing submodule, for being in the feelings of bright screen in the terminal
Under condition, emit the first signal using the signal receiving/transmission device in the terminal.
Further, the terminal further include: first judgment module, for strong in the signal according to the second signal
Degree determines that the reflector for reflecting first signal before the touch area on the screen of the terminal, judges whether there is
Signal strength is greater than the second signal of the first preset threshold；First execution module is used for if it exists, then according to the second signal
Signal strength, determine touch area of the reflector for reflecting first signal on the screen of the terminal.
Specifically, first determining module, comprising: first determines submodule, for according to the signal receiving/transmission device
The signal strength of the corresponding band of position and second signal on the screen determines that the reflector for reflecting first signal exists
Touch area on the screen of the terminal.
For the specific implementation of " first determines submodule ", following two example is provided in the embodiment of the present invention:
The first example, described first determines submodule, comprising: the first sequencing unit, being used for will be in the band of position
The second signal inside received is ranked up according to the sequence of signal strength from high to low；First acquisition unit, for the row of acquisition
Sequence is in reception position of the second signal in the band of position of top N；First determination unit, for according to the received bit
It sets, determines touch area of the reflector for reflecting first signal on the screen of the terminal；Wherein, N is whole greater than 0
Number.
Second of example, described first determines submodule, comprising: first processing units, for according in the position area
The reception position of the signal strength of the second signal received in domain and the second signal in the band of position, obtain with
The corresponding change in signal strength information in the band of position；Second determination unit is used for according to the change in signal strength information,
Determine touch area of the reflector for reflecting first signal on the screen of the terminal.
In the embodiment of the present invention, first determining module, comprising: second processing submodule, for according to described second
The signal strength of signal, touch area of the reflector of first signal on the screen of the terminal is reflected in prediction, and is obtained
Take the distance between the reflector and the screen；First touch-control module, comprising: the first touch-control submodule is used for
When the distance is less than the second preset threshold, touch-control is carried out according to the touch area.
Further, the terminal further include: the first memory module, for strong in the signal according to the second signal
Degree, before obtaining the distance between the reflector and the screen, be pre-stored the signal strength of the second signal with it is described
Corresponding relationship between distance；The second processing submodule, comprising: second acquisition unit, for according to the second signal
Signal strength and the corresponding relationship, obtain the distance between the reflector and the screen.
Wherein, first signal includes at least one of millimeter-wave signal, ultrasonic signal and infrared signal.
Further, the terminal further includes terminal body, and the signal receiving/transmission device is set to the screen and the end
It holds between ontology.
Specifically, the signal receiving/transmission device includes signal modulation unit, the radio frequency being connected with the signal modulation unit
Unit, and the antenna element being connected with the radio frequency unit；Wherein, the antenna element include at least one set of transmitting antenna and
At least one set of receiving antenna.
Preferably, the receiving antenna be located on the transmitting antenna periphery or the transmitting antenna be located on it is described
Receiving antenna periphery.
In the embodiment of the present invention, the quantity of the signal receiving/transmission device is at least two, and the signal receiving/transmission device is with battle array
Column form is set in the terminal.
Terminal provided in an embodiment of the present invention can be realized each mistake that terminal is realized in the embodiment of the method for Fig. 1 to Fig. 7
Journey, to avoid repeating, which is not described herein again.
A kind of hardware structural diagram of Fig. 9 terminal of each embodiment to realize the present invention, the terminal 90 include but not
It is limited to: radio frequency unit 91, network module 92, audio output unit 93, input unit 94, sensor 95, display unit 96, user
The components such as input unit 97, interface unit 98, memory 99, processor 910 and power supply 911.Those skilled in the art can be with
Understand, the restriction of the not structure paired terminal of terminal structure shown in Fig. 9, terminal may include than illustrating more or fewer portions
Part perhaps combines certain components or different component layouts.In embodiments of the present invention, terminal include but is not limited to mobile phone,
Tablet computer, laptop, palm PC, car-mounted terminal, wearable device and pedometer etc..
Wherein, processor 910, for emitting the first signal using the signal receiving/transmission device in the terminal, and receive by
The second signal that first signal reflex obtains；According to the signal strength of the second signal, reflection first letter is determined
Number touch area of the reflector on the screen of the terminal；Touch-control is carried out according to the touch area.
In embodiments of the present invention, it by emitting the first signal using the signal receiving/transmission device in the terminal, and receives
The second signal obtained by first signal reflex；According to the signal strength of the second signal, reflection described first is determined
Touch area of the reflector of signal on the screen of the terminal；Touch-control is carried out according to the touch area；Can shift to an earlier date (
Object touches before screen) touch-control behavior is recognized, the behavior of user is prejudged, and start to execute the operation that user needs, subtracted
The time of the waiting operated less, provide the user with a kind of experience sense that a touch control operation is completed by；Meanwhile avoiding touch control operation
Screen bring is worn, very good solution the problem of touch scheme is easily damaged touch screen in the prior art.
Optionally, processor 910 is specifically used for, in the case where the terminal is in bright screen, using in the terminal
Signal receiving/transmission device emits the first signal.
Optionally, processor 910 is also used to, and in the signal strength according to the second signal, determines reflection described first
It is default greater than first to judge whether there is signal strength before the touch area on the screen of the terminal for the reflector of signal
The second signal of threshold value；If it exists, then the reflection for reflecting first signal is determined according to the signal strength of the second signal
Touch area of the body on the screen of the terminal.
Optionally, processor 910 is specifically used for, according to the signal receiving/transmission device corresponding position area on the screen
The signal strength in domain and second signal determines Touch Zone of the reflector for reflecting first signal on the screen of the terminal
Domain.
Optionally, processor 910 is specifically used for, and the second signal received in the band of position is strong according to signal
The sequence of degree from high to low is ranked up；Sequence is obtained in reception position of the second signal in the band of position of top N；
According to the reception position, touch area of the reflector for reflecting first signal on the screen of the terminal is determined；Its
In, N is the integer greater than 0.
Optionally, processor 910 is specifically used for, and the signal according to the second signal received in the band of position is strong
Degree and reception position of the second signal in the band of position obtain signal strength corresponding with the band of position and become
Change information；According to the change in signal strength information, the screen for reflecting the reflector of first signal in the terminal is determined
On touch area.
Optionally, processor 910 is specifically used for, according to the signal strength of the second signal, prediction reflection described first
Touch area of the reflector of signal on the screen of the terminal, and obtain between the reflector and the screen away from
From；When the distance is less than the second preset threshold, touch-control is carried out according to the touch area.
Optionally, processor 910 is also used to, in the signal strength according to the second signal, obtain the reflector with
Before the distance between described screen, the corresponding relationship that is pre-stored between the signal strength of the second signal and the distance；
Processor 910 is specifically used for, and according to the signal strength of the second signal and the corresponding relationship, obtains described anti-
The distance between beam and the screen.
Optionally, first signal includes at least one of millimeter-wave signal, ultrasonic signal and infrared signal.
It should be understood that the embodiment of the present invention in, radio frequency unit 91 can be used for receiving and sending messages or communication process in, signal
It sends and receivees, specifically, being handled after the downlink data from base station is received to processor 910；In addition, by the number of uplink
According to being sent to base station.In general, radio frequency unit 91 include but is not limited to antenna, at least one amplifier, transceiver, coupler,
Low-noise amplifier, duplexer etc..In addition, radio frequency unit 91 can also system and network and other equipment be logical by wireless communication
Letter.
Terminal provides wireless broadband internet by network module 92 for user and accesses, and such as helps user's transceiver electronics
Mail, browsing webpage and access streaming video etc..
Audio output unit 93 can be received by radio frequency unit 91 or network module 92 or be stored in memory 99
Audio data be converted into audio signal and export be sound.Moreover, audio output unit 93 can also provide and terminal 90
The relevant audio output of the specific function of execution (for example, call signal receives sound, message sink sound etc.).Audio output
Unit 93 includes loudspeaker, buzzer and receiver etc..
Input unit 94 is for receiving audio or video signal.Input unit 94 may include graphics processor
(Graphics Processing Unit, GPU) 941 and microphone 942, graphics processor 941 in video acquisition mode or
The image data of the static images or video that are obtained in image capture mode by image capture apparatus (such as camera) is handled.
Treated, and picture frame may be displayed on display unit 96.Through graphics processor 941, treated that picture frame can store
It is sent in memory 99 (or other storage mediums) or via radio frequency unit 91 or network module 92.Microphone 942 can
It to receive sound, and can be audio data by such acoustic processing.Treated, and audio data can be in telephone relation
The format output that mobile communication base station can be sent to via radio frequency unit 91 is converted in the case where mode.
Terminal 90 further includes at least one sensor 95, such as optical sensor, motion sensor and other sensors.Tool
Body, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to the bright of ambient light
Secretly adjust the brightness of display panel 961, proximity sensor can when terminal 90 is moved in one's ear, close display panel 961 and/
Or backlight.As a kind of motion sensor, accelerometer sensor can detect (generally three axis) acceleration in all directions
Size can detect that size and the direction of gravity when static, can be used to identify terminal posture (such as horizontal/vertical screen switching, related trip
Play, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；Sensor 95 can also include fingerprint
Sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, hygrometer, thermometer, infrared ray pass
Sensor etc., details are not described herein.
Display unit 96 is for showing information input by user or being supplied to the information of user.Display unit 96 may include
Display panel 961 can use liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 961.
User input unit 97 can be used for receiving the number or character information of input, and generate the user setting with terminal
And the related key signals input of function control.Specifically, user input unit 97 includes touch panel 971 and other inputs
Equipment 972.Touch panel 971, also referred to as touch screen, collecting the touch operation of user on it or nearby, (for example user makes
With the operation of any suitable object or attachment such as finger, stylus on touch panel 971 or near touch panel 971).Touching
Controlling panel 971 may include both touch detecting apparatus and touch controller.Wherein, the touching of touch detecting apparatus detection user
Orientation is touched, and detects touch operation bring signal, transmits a signal to touch controller；Touch controller is filled from touch detection
Reception touch information is set, and is converted into contact coordinate, then gives processor 910, receives the order that processor 910 is sent
And it is executed.Furthermore, it is possible to realize touch surface using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves
Plate 971.In addition to touch panel 971, user input unit 97 can also include other input equipments 972.Specifically, other are inputted
Equipment 972 can include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse
Mark, operating stick, details are not described herein.
Further, touch panel 971 can be covered on display panel 961, when touch panel 971 detect on it or
After neighbouring touch operation, processor 910 is sent to determine the type of touch event, is followed by subsequent processing device 910 according to touch thing
The type of part provides corresponding visual output on display panel 961.Although in Fig. 9, touch panel 971 and display panel
961 be the function that outputs and inputs of realizing terminal as two independent components, but in some embodiments it is possible to will touching
Control panel 971 and display panel 961 integrate and realize the function that outputs and inputs of terminal, specifically herein without limitation.
Interface unit 98 is the interface that external device (ED) is connect with terminal 90.For example, external device (ED) may include wired or nothing
Line headphone port, external power supply (or battery charger) port, wired or wireless data port, memory card port, use
There is port, the port audio input/output (I/O), video i/o port, the ear port of device etc. of identification module in connection
Deng.Interface unit 98 can be used for receiving the input (for example, data information, electric power etc.) from external device (ED) and will receive
To one or more elements for being transferred in terminal 90 of input or can be used between terminal 90 and external device (ED) transmitting
Data.
Memory 99 can be used for storing software program and various data.Memory 99 can mainly include storing program area and
Storage data area, wherein storing program area can (such as the sound of application program needed for storage program area, at least one function
Playing function, image player function etc.) etc.；Storage data area, which can be stored, uses created data (such as sound according to mobile phone
Frequency evidence, phone directory etc.) etc..In addition, memory 99 may include high-speed random access memory, it can also include non-volatile
Memory, for example, at least a disk memory, flush memory device or other volatile solid-state parts.
Processor 910 is the control centre of terminal, using the various pieces of various interfaces and the entire terminal of connection, is led to
It crosses operation or executes the software program and/or module being stored in memory 99, and call the number being stored in memory 99
According to, execute terminal various functions and processing data, thus to terminal carry out integral monitoring.Processor 910 may include one or
Multiple processing units；Preferably, processor 910 can integrate application processor and modem processor, wherein application processor
Main processing operation system, user interface and application program etc., modem processor mainly handles wireless communication.It is understood that
, above-mentioned modem processor can not also be integrated into processor 910.
Terminal 90 can also include the power supply 911 (such as battery) powered to all parts, it is preferred that power supply 911 can be with
It is logically contiguous by power-supply management system and processor 910, thus by power-supply management system realize management charging, electric discharge, with
And the functions such as power managed.
In addition, terminal 90 includes some unshowned functional modules, details are not described herein.
Preferably, the embodiment of the present invention also provides a kind of terminal, including processor 910, and memory 99 is stored in memory
It is real when which is executed by the processor 910 on 99 and the computer program that can be run on the processor 910
Each process of existing above-mentioned touch control method embodiment, and identical technical effect can be reached, it is no longer superfluous here to avoid repeating
It states.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program, the computer program realize each process of above-mentioned touch control method embodiment when being executed by processor, and can reach
Identical technical effect, to avoid repeating, which is not described herein again.Wherein, the computer readable storage medium is deposited Ru read-only
Reservoir (Read-Only Memory, abbreviation ROM), random access memory (Random Access Memory, abbreviation RAM),
Magnetic or disk etc..
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form belongs within protection of the invention.
Claims (15)
1. a kind of touch control method, it is applied to terminal, which is characterized in that the touch control method includes:
Emit the first signal using the signal receiving/transmission device in the terminal, and receives the obtained by first signal reflex
Binary signal；
According to the signal strength of the second signal, determine the reflector for reflecting first signal on the screen of the terminal
Touch area；
Touch-control is carried out according to the touch area.
2. touch control method according to claim 1, which is characterized in that in the signal strength according to the second signal, really
Surely the reflector of first signal is reflected before the touch area on the screen of the terminal, further includes:
Judge whether there is the second signal that signal strength is greater than the first preset threshold；
If it exists, then determine the reflector for reflecting first signal at the end according to the signal strength of the second signal
Touch area on the screen at end.
3. touch control method according to claim 1, which is characterized in that the signal strength according to the second signal,
Determine touch area of the reflector for reflecting first signal on the screen of the terminal, comprising:
According to the signal strength of the signal receiving/transmission device corresponding band of position and second signal on the screen, determine anti-
Penetrate touch area of the reflector of first signal on the screen of the terminal.
4. touch control method according to claim 3, which is characterized in that it is described according to the signal receiving/transmission device in the screen
The signal strength of the corresponding band of position and second signal on curtain determines the reflector for reflecting first signal in the terminal
Screen on touch area, comprising:
The second signal received in the band of position is ranked up according to the sequence of signal strength from high to low；
Sequence is obtained in reception position of the second signal in the band of position of top N；
According to the reception position, Touch Zone of the reflector for reflecting first signal on the screen of the terminal is determined
Domain；
Wherein, N is the integer greater than 0.
5. touch control method according to claim 3, which is characterized in that it is described according to the signal receiving/transmission device in the screen
The signal strength of the corresponding band of position and second signal on curtain determines the reflector for reflecting first signal in the terminal
Screen on touch area, comprising:
According to the signal strength of the second signal received in the band of position and the second signal in the position area
Reception position in domain obtains change in signal strength information corresponding with the band of position；
According to the change in signal strength information, determine the reflector for reflecting first signal on the screen of the terminal
Touch area.
6. touch control method according to any one of claims 1 to 5, which is characterized in that described according to the second signal
Signal strength determines touch area of the reflector for reflecting first signal on the screen of the terminal, comprising:
According to the signal strength of the second signal, prediction reflects the reflector of first signal on the screen of the terminal
Touch area, and obtain the distance between the reflector and the screen；
It is described that touch-control is carried out according to the touch area, comprising:
When the distance is less than the second preset threshold, touch-control is carried out according to the touch area.
7. touch control method according to claim 6, which is characterized in that in the signal strength according to the second signal, obtain
Before taking the distance between the reflector and the screen, further includes:
The corresponding relationship being pre-stored between the signal strength of the second signal and the distance；
The signal strength according to the second signal, obtains the distance between the reflector and the screen, comprising:
According to the signal strength of the second signal and the corresponding relationship, obtain between the reflector and the screen away from
From.
8. a kind of terminal, which is characterized in that the terminal includes:
First processing module for emitting the first signal using the signal receiving/transmission device in the terminal, and is received by described the
The second signal that one signal reflex obtains；
First determining module determines the reflector for reflecting first signal for the signal strength according to the second signal
Touch area on the screen of the terminal；
First touch-control module, for carrying out touch-control according to the touch area.
9. terminal according to claim 8, which is characterized in that further include:
First judgment module, for determining the reflection for reflecting first signal in the signal strength according to the second signal
Body judges whether there is signal strength is greater than the first preset threshold second before the touch area on the screen of the terminal
Signal；
First execution module, for if it exists, then according to the signal strength of the second signal, determining and reflecting first signal
Touch area of the reflector on the screen of the terminal.
10. terminal according to claim 8, which is characterized in that first determining module, comprising:
First determines submodule, for according to the signal receiving/transmission device, the corresponding band of position and second to be believed on the screen
Number signal strength, determine touch area of the reflector for reflecting first signal on the screen of the terminal.
11. terminal according to claim 10, which is characterized in that described first determines submodule, comprising:
First sequencing unit, second signal for will be received in the band of position according to signal strength from high to low
Sequence is ranked up；
First acquisition unit, for obtaining sequence in reception position of the second signal in the band of position of top N；
First determination unit, for determining the reflector for reflecting first signal in the terminal according to the reception position
Screen on touch area；
Wherein, N is the integer greater than 0.
12. terminal according to claim 10, which is characterized in that described first determines submodule, comprising:
First processing units, for the signal strength and described second according to the second signal received in the band of position
Reception position of the signal in the band of position, obtains change in signal strength information corresponding with the band of position；
Second determination unit, for determining that the reflector for reflecting first signal exists according to the change in signal strength information
Touch area on the screen of the terminal.
13. according to the described in any item terminals of claim 8 to 12, which is characterized in that first determining module, comprising:
Second processing submodule, for the signal strength according to the second signal, the reflection of first signal is reflected in prediction
Touch area of the body on the screen of the terminal, and obtain the distance between the reflector and the screen；
First touch-control module, comprising:
First touch-control submodule, for carrying out touch-control according to the touch area when the distance is less than the second preset threshold.
14. terminal according to claim 13, which is characterized in that further include:
First memory module, in the signal strength according to the second signal, obtain the reflector and the screen it
Between distance before, the corresponding relationship that is pre-stored between the signal strength of the second signal and the distance；
The second processing submodule, comprising:
Second acquisition unit, for according to the second signal signal strength and the corresponding relationship, obtain the reflector
The distance between described screen.
15. a kind of terminal, which is characterized in that including processor, memory and be stored on the memory and can be at the place
The computer program run on reason device is realized when the computer program is executed by the processor as appointed in claim 1 to 7
The step of touch control method described in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910371895.2A CN110119242A (en) | 2019-05-06 | 2019-05-06 | A kind of touch control method, terminal and computer readable storage medium |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910371895.2A CN110119242A (en) | 2019-05-06 | 2019-05-06 | A kind of touch control method, terminal and computer readable storage medium |
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