CN106227454B - A kind of touch trajectory detection system and method - Google Patents
A kind of touch trajectory detection system and method Download PDFInfo
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- CN106227454B CN106227454B CN201610601741.4A CN201610601741A CN106227454B CN 106227454 B CN106227454 B CN 106227454B CN 201610601741 A CN201610601741 A CN 201610601741A CN 106227454 B CN106227454 B CN 106227454B
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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
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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]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/048—Indexing scheme relating to G06F3/048
- G06F2203/04806—Zoom, i.e. interaction techniques or interactors for controlling the zooming operation
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Abstract
The invention discloses a kind of touch trajectory detection system and methods, the system includes: matching module, for receiving the movement state information of the diagonal line touch trajectory on touch screen and the location information of diagonal line touch trajectory, and judge whether the movement state information of the diagonal line touch trajectory and the location information of the diagonal line touch trajectory and the standard touch trajectory information of setting match；Execution module, for when the location information of the movement state information of the diagonal line touch trajectory and the diagonal line touch trajectory and the standard touch trajectory information matches, executing corresponding control operation.A kind of touch trajectory detection system and method proposed by the present invention can be improved the equipment with touch screen to the Detection accuracy of diagonal line touch trajectory, efficiently and stably provide the diagonal line tracking operation setting scheme of equipment.
Description
Technical field
The present invention relates to touch control device technical field more particularly to a kind of touch trajectory detection systems and method.
Background technique
Currently, being gradually improved for the detection of touch trajectory, for being equipped in the equipment for touching screen for touch-control rail
Mark is after the touch trajectories such as arc or letter detect, and the setting for carrying out composition operation to equipment is all very perfect, but diagonal line is touched
The detection of control track can not still provide accurate detection method, therefore also can not efficiently and stably provide the diagonal line rail of equipment
Mark operation setting scheme.
Summary of the invention
It is a primary object of the present invention to propose a kind of touch trajectory detection system and method, it is intended to solve in the prior art
Equipment with touch screen can not be to the defect that diagonal line touch trajectory is accurately detected.
To achieve the above object, a kind of touch trajectory detection system provided by the invention, the system comprises:
Matching module, for receiving the movement state information and diagonal line touch-control rail of the diagonal line touch trajectory on touch screen
The location information of mark, and judge the movement state information of the diagonal line touch trajectory and the position of the diagonal line touch trajectory
Whether information matches with the standard touch trajectory information of setting；
Execution module, for the movement state information and the diagonal line touch trajectory when the diagonal line touch trajectory
When location information and the standard touch trajectory information matches, corresponding control operation is executed.
Further, the standard touch trajectory information, comprising: the motion state range of diagonal line touch trajectory and diagonal
The position range of line touch trajectory.
Further, the matching module, is specifically used for: if the motion state of the diagonal line touch trajectory fall into it is described
The position of the motion state range of diagonal line touch trajectory and the diagonal line touch trajectory falls into the diagonal line touch trajectory
Position range, then determine the touch trajectory information and the standard touch trajectory information matches.
Further, the motion state of the diagonal line touch trajectory, comprising: the sliding distance of diagonal line touch trajectory and
Sliding speed；
The position range of the diagonal line touch trajectory, comprising: in the touch screen, about any diagonal symmetrical
And away from the range between two parallel lines at any diagonal line set distance.
Further, the motion state of the diagonal line touch trajectory, further includes: diagonal line touch trajectory is relative to neighbouring
A cornerwise angle, and/or, the straightness of diagonal line touch trajectory.
In addition, to achieve the above object, the present invention also proposes a kind of touch trajectory detection method, and the method includes steps
It is rapid:
The movement state information of the diagonal line touch trajectory on touch screen and the location information of diagonal line touch trajectory are received,
And judge the movement state information of the diagonal line touch trajectory and the location information of the diagonal line touch trajectory and setting
Whether standard touch trajectory information matches；
When the movement state information of the diagonal line touch trajectory and location information and the institute of the diagonal line touch trajectory
When stating standard touch trajectory information matches, corresponding control operation is executed.
Further, the standard touch trajectory information, comprising: the motion state range of diagonal line touch trajectory and diagonal
The position range of line touch trajectory.
Further, if the motion state of the diagonal line touch trajectory falls into the movement shape of the diagonal line touch trajectory
The position of state range and the diagonal line touch trajectory falls into the position range of the diagonal line touch trajectory, then determines the touching
Control trace information and the standard touch trajectory information matches.
Further, the motion state of the diagonal line touch trajectory, comprising: the sliding distance of diagonal line touch trajectory and
Sliding speed；
The position range of the diagonal line touch trajectory, comprising: in the touch screen, about any diagonal symmetrical
And away from the range between two parallel lines at any diagonal line set distance.
Further, the motion state of the diagonal line touch trajectory, further includes: diagonal line touch trajectory is relative to neighbouring
A cornerwise angle, and/or, the straightness of diagonal line touch trajectory.
A kind of touch trajectory detection system and method proposed by the present invention, can be improved the equipment with touch screen to diagonal
The Detection accuracy of line touch trajectory efficiently and stably provides the diagonal line tracking operation setting scheme of equipment.
Detailed description of the invention
The hardware structural diagram of Fig. 1 optional mobile terminal of each embodiment one to realize the present invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is the touch trajectory detection method flow chart of first embodiment of the invention；
Fig. 4 is the touch trajectory detection system composed structure schematic diagram of second embodiment of the invention；
Fig. 5 is the diagonal line touch trajectory schematic diagram of third embodiment of the invention；
Fig. 6 is the handset touch panel image down schematic diagram of third embodiment of the invention；
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The mobile terminal of each embodiment of the present invention is realized in description with reference to the drawings.In subsequent description, use
For indicate element such as " module ", " component " or " unit " suffix only for being conducive to explanation of the invention, itself
There is no specific meanings.Therefore, " module " can be used mixedly with " component ".
Equipment with touch screen can be implemented in a variety of manners.For example, terminal described in the present invention may include
Such as mobile phone, smart phone, laptop, digit broadcasting receiver, PDA (personal digital assistant), PAD (plate electricity
Brain), PMP (portable media player), the mobile terminal of navigation device etc. and number TV, desktop computer etc.
Deng equipment.Hereinafter it is assumed that the equipment with touch screen is mobile terminal.However, it will be understood by those skilled in the art that removing
It is used in particular for except the element of mobile purpose, the construction of embodiment according to the present invention can also apply to fixed type
Terminal.
Fig. 1 to realize the present invention the mobile terminal of each embodiment hardware configuration signal.
Mobile terminal 100 may include wireless communication unit 110, A/V (audio/video) input unit 120, user's input
Unit 130, sensing unit 140, output unit 150, memory 160, interface unit 170, controller 180 and power supply unit 190
Etc..Fig. 1 shows the mobile terminal with various assemblies, it should be understood that being not required for implementing all groups shown
Part.More or fewer components can alternatively be implemented.The element of mobile terminal will be discussed in more detail below.
Wireless communication unit 110 generally includes one or more components, allows mobile terminal 100 and wireless communication system
Or the radio communication between network.For example, wireless communication unit may include broadcasting reception module 111, mobile communication module
112, at least one of wireless Internet module 113, short range communication module 114 and location information module 115.
Broadcasting reception module 111 receives broadcast singal and/or broadcast from external broadcast management server via broadcast channel
Relevant information.Broadcast channel may include satellite channel and/or terrestrial channel.Broadcast management server, which can be, to be generated and sent
The broadcast singal and/or broadcast related information generated before the server or reception of broadcast singal and/or broadcast related information
And send it to the server of terminal.Broadcast singal may include TV broadcast singal, radio signals, data broadcasting
Signal etc..Moreover, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase
Closing information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould
Block 112 receives.Broadcast singal can exist in a variety of manners, for example, it can be with the electronics of digital multimedia broadcasting (DMB)
Program guide (EPG), digital video broadcast-handheld (DVB-H) electronic service guidebooks (ESG) etc. form and exist.Broadcast
Receiving module 111 can receive signal broadcast by using various types of broadcast systems.Particularly, broadcasting reception module 111
It can be wide by using such as multimedia broadcasting-ground (DMB-T), digital multimedia broadcasting-satellite (DMB-S), digital video
It broadcasts-holds (DVB-H), the Radio Data System of forward link media (MediaFLO@), received terrestrial digital broadcasting integrated service
(ISDB-T) etc. digit broadcasting system receives digital broadcasting.Broadcasting reception module 111, which may be constructed such that, to be adapted to provide for extensively
Broadcast the various broadcast systems and above-mentioned digit broadcasting system of signal.Via the received broadcast singal of broadcasting reception module 111 and/
Or broadcast related information can store in memory 160 (or other types of storage medium).
Mobile communication module 112 sends radio signals to base station (for example, access point, node B etc.), exterior terminal
And at least one of server and/or receive from it radio signal.Such radio signal may include that voice is logical
Talk about signal, video calling signal or according to text and/or Multimedia Message transmission and/or received various types of data.
The Wi-Fi (Wireless Internet Access) of the support mobile terminal of wireless Internet module 113.The module can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved in the module may include WLAN (Wireless LAN) (Wi-Fi), Wibro
(WiMAX), Wimax (worldwide interoperability for microwave accesses), HSDPA (high-speed downlink packet access) etc..
Short range communication module 114 is the module for supporting short range communication.Some examples of short-range communication technology include indigo plant
Tooth TM, radio frequency identification (RFID), Infrared Data Association (IrDA), ultra wide band (UWB), purple honeybee TM etc..
Location information module 115 is the module for checking or obtaining the location information of mobile terminal.Location information module
Typical case be GPS (global positioning system).According to current technology, GPS module 115, which calculates, comes from three or more satellites
Range information and correct time information and the Information application triangulation for calculating, thus according to longitude, latitude
Highly accurately calculate three-dimensional current location information.Currently, it is defended for the method for calculating position and temporal information using three
Star and the error that calculated position and temporal information are corrected by using an other satellite.In addition, GPS module 115
It can be by Continuous plus current location information in real time come calculating speed information.
A/V input unit 120 is for receiving audio or video signal.A/V input unit 120 may include 121 He of camera
Microphone 122, camera 121 is to the static images obtained in video acquisition mode or image capture mode by image capture apparatus
Or the image data of video is handled.Treated, and picture frame may be displayed on display unit 151.It is handled through camera 121
Picture frame afterwards can store in memory 160 (or other storage mediums) or be sent out via wireless communication unit 110
It send, two or more cameras 121 can be provided according to the construction of mobile terminal.Microphone 122 can be in telephone calling model, note
Sound (audio data) is received via microphone in record mode, speech recognition mode etc. operational mode, and can will in this way
Acoustic processing be audio data.Audio that treated (voice) data can be converted in the case where telephone calling model can
The format output of mobile communication base station is sent to via mobile communication module 112.Various types of make an uproar can be implemented in microphone 122
Sound eliminates (or inhibition) algorithm to eliminate the noise or do that (or inhibition) generates during sending and receiving audio signal
It disturbs.
The order that user input unit 130 can be inputted according to user generates key input data to control each of mobile terminal
Kind operation.User input unit 130 allows user to input various types of information, and may include keyboard, metal dome, touch
Plate (for example, the sensitive component of detection due to the variation of resistance, pressure, capacitor etc. caused by being contacted), idler wheel, rocking bar etc.
Deng.Particularly, when touch tablet is superimposed upon in the form of layer on display unit 151, touch screen can be formed.
Sensing unit 140 detects the current state of mobile terminal 100, (for example, mobile terminal 100 opens or closes shape
State), the position of mobile terminal 100, user is for the presence or absence of contact (that is, touch input) of mobile terminal 100, mobile terminal
100 orientation, the acceleration or deceleration movement of mobile terminal 100 and direction etc., and generate for controlling mobile terminal 100
The order of operation or signal.For example, sensing unit 140 can sense when mobile terminal 100 is embodied as sliding-type mobile phone
The sliding-type phone is to open or close.In addition, sensing unit 140 be able to detect power supply unit 190 whether provide electric power or
Whether person's interface unit 170 couples with external device (ED).
Interface unit 170 be used as at least one external device (ED) connect with mobile terminal 100 can by interface.For example,
External device (ED) may include wired or wireless headphone port, external power supply (or battery charger) port, wired or nothing
Line data port, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Identification module can be storage and use each of mobile terminal 100 for verifying user
It plants information and may include subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM)
Etc..In addition, the device (hereinafter referred to as " identification device ") with identification module can take the form of smart card, therefore, know
Other device can be connect via port or other attachment devices with mobile terminal 100.Interface unit 170, which can be used for receiving, to be come from
The input (for example, data information, electric power etc.) of external device (ED) and the input received is transferred in mobile terminal 100
One or more elements can be used for transmitting data between mobile terminal and external device (ED).
In addition, when mobile terminal 100 is connect with external base, interface unit 170 may be used as allowing will be electric by it
Power, which is provided from pedestal to the path or may be used as of mobile terminal 100, allows the various command signals inputted from pedestal to pass through it
It is transferred to the path of mobile terminal.The various command signals or electric power inputted from pedestal, which may be used as mobile terminal for identification, is
The no signal being accurately fitted on pedestal.Output unit 150 is configured to provide with vision, audio and/or tactile manner defeated
Signal (for example, audio signal, vision signal, alarm signal, vibration signal etc.) out.Output unit 150 may include display
Unit 151, audio output module 152, alarm unit 153 etc..
Display unit 151 may be displayed on the information handled in mobile terminal 100.For example, when mobile terminal 100 is in electricity
When talking about call mode, display unit 151 can show and converse or other communicate (for example, text messaging, multimedia file
Downloading etc.) relevant user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is in video calling mode
Or when image capture mode, display unit 151 can show captured image and/or received image, show video or figure
Picture and the UI or GUI of correlation function etc..
Meanwhile when display unit 151 and touch tablet in the form of layer it is superposed on one another to form touch screen when, display unit
151 may be used as input unit and output device.Display unit 151 may include liquid crystal display (LCD), thin film transistor (TFT)
In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least
It is a kind of.Some in these displays may be constructed such that transparence to allow user to watch from outside, this is properly termed as transparent
Display, typical transparent display can be, for example, TOLED (transparent organic light emitting diode) display etc..According to specific
Desired embodiment, mobile terminal 100 may include two or more display units (or other display devices), for example, moving
Dynamic terminal may include outernal display unit (not shown) and inner display unit (not shown).Touch screen can be used for detecting touch
Input pressure and touch input position and touch input area.
Audio output module 152 can mobile terminal be in call signal reception pattern, call mode, logging mode,
It is when under the isotypes such as speech recognition mode, broadcast reception mode, wireless communication unit 110 is received or in memory 160
The audio data transducing audio signal of middle storage and to export be sound.Moreover, audio output module 152 can provide and movement
The relevant audio output of specific function (for example, call signal receives sound, message sink sound etc.) that terminal 100 executes.
Audio output module 152 may include loudspeaker, buzzer etc..
Alarm unit 153 can provide output notifying event to mobile terminal 100.Typical event can be with
Including calling reception, message sink, key signals input, touch input etc..Other than audio or video output, alarm unit
153 can provide output in different ways with the generation of notification event.For example, alarm unit 153 can be in the form of vibration
Output is provided, when receiving calling, message or some other entrance communications (incomingcommunication), alarm list
Member 153 can provide tactile output (that is, vibration) to notify to user.By providing such tactile output, even if
When the mobile phone of user is in the pocket of user, user also can recognize that the generation of various events.Alarm unit 153
The output of the generation of notification event can be provided via display unit 151 or audio output module 152.
Memory 160 can store the software program etc. of the processing and control operation that are executed by controller 180, Huo Zheke
Temporarily to store oneself data (for example, telephone directory, message, still image, video etc.) through exporting or will export.And
And memory 160 can store about the vibrations of various modes and audio signal exported when touching and being applied to touch screen
Data.
Memory 160 may include the storage medium of at least one type, and the storage medium includes flash memory, hard disk, more
Media card, card-type memory (for example, SD or DX memory etc.), random access storage device (RAM), static random-access storage
Device (SRAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..Moreover, mobile terminal 100 can execute memory with by network connection
The network storage device of 160 store function cooperates.
The overall operation of the usually control mobile terminal of controller 180.For example, controller 180 executes and voice communication, data
Communication, video calling etc. relevant control and processing.In addition, controller 180 may include for reproducing (or playback) more matchmakers
The multi-media module 181 of volume data, multi-media module 181 can construct in controller 180, or can be structured as and control
Device 180 separates.Controller 180 can be with execution pattern identifying processing, by the handwriting input executed on the touchscreen or picture
It draws input and is identified as character or image.
Power supply unit 190 receives external power or internal power under the control of controller 180 and provides operation each member
Electric power appropriate needed for part and component.
Various embodiments described herein can be to use the calculating of such as computer software, hardware or any combination thereof
Machine readable medium is implemented.Hardware is implemented, embodiment described herein can be by using application-specific IC
(ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can
Programming gate array (FPGA), controller, microcontroller, microprocessor, is designed to execute function described herein processor
At least one of electronic unit is implemented, and in some cases, such embodiment can be implemented in controller 180.
For software implementation, the embodiment of such as process or function can with allow to execute the individual of at least one functions or operations
Software module is implemented.Software code can by the software application (or program) write with any programming language appropriate Lai
Implement, software code can store in memory 160 and be executed by controller 180.
So far, oneself is through describing mobile terminal according to its function.In the following, for the sake of brevity, will description such as folded form,
Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc., which is used as, to be shown
Example.Therefore, the present invention can be applied to any kind of mobile terminal, and be not limited to slide type mobile terminal.
Mobile terminal 100 as shown in Figure 1 may be constructed such that using via frame or grouping send data it is all if any
Line and wireless communication system and satellite-based communication system operate.
Referring now to Fig. 2 description communication system that wherein mobile terminal according to the present invention can operate.
Different air interface and/or physical layer can be used in such communication system.For example, used by communication system
Air interface includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA (CDMA) and universal mobile communications system
System (UMTS) (particularly, long term evolution (LTE)), global system for mobile communications (GSM) etc..As non-limiting example, under
The description in face is related to cdma communication system, but such introduction is equally applicable to other types of system.
With reference to Fig. 2, cdma wireless communication system may include multiple mobile terminals 100, multiple base stations (BS) 270, base station
Controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is configured to and Public Switched Telephony Network (PSTN)
290 form interface.MSC280 is also structured to form interface with the BSC275 that can be couple to base station 270 via back haul link.
Back haul link can be constructed according to any in several known interfaces, and the interface includes such as E1/T1, ATM, IP,
PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that system may include multiple BSC2750 as shown in Figure 2.
Each BS270 can service one or more subregions (or region), by multidirectional antenna or the day of direction specific direction
Each subregion of line covering is radially far from BS270.Alternatively, each subregion can be by two or more for diversity reception
Antenna covering.Each BS270, which may be constructed such that, supports multiple frequency distribution, and the distribution of each frequency has specific frequency spectrum
(for example, 1.25MHz, 5MHz etc.).
What subregion and frequency were distributed, which intersects, can be referred to as CDMA Channel.BS270 can also be referred to as base station transceiver
System (BTS) or other equivalent terms.In this case, term " base station " can be used for broadly indicating single
BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".Alternatively, each subregion of specific BS270 can be claimed
For multiple cellular stations.
As shown in Figure 2, broadcast singal is sent to the mobile terminal operated in system by broadcsting transmitter (BT) 295
100.Broadcasting reception module 111 as shown in Figure 1 is arranged at mobile terminal 100 to receive the broadcast sent by BT295
Signal.In fig. 2 it is shown that several global positioning system (GPS) satellites 300.The help of satellite 300 positions multiple mobile terminals
At least one of 100.
In Fig. 2, multiple satellites 300 are depicted, it is understood that, it is useful to can use any number of satellite acquisition
Location information.GPS module 115 as shown in Figure 1 is generally configured to cooperate with satellite 300 to obtain desired positioning and believe
Breath.It substitutes GPS tracking technique or except GPS tracking technique, the other of the position that can track mobile terminal can be used
Technology.In addition, at least one 300 property of can choose of GPS satellite or extraly processing satellite dmb transmission.
As a typical operation of wireless communication system, BS270 receives the reverse link from various mobile terminals 100
Signal.Mobile terminal 100 usually participates in call, information receiving and transmitting and other types of communication.Certain base station 270 is received each anti-
It is handled in specific BS270 to link signal.The data of acquisition are forwarded to relevant BSC275.BSC provides call
The mobile management function of resource allocation and the coordination including the soft switching process between BS270.The number that BSC275 will also be received
According to MSC280 is routed to, the additional route service for forming interface with PSTN290 is provided.Similarly, PSTN290 with
MSC280 forms interface, and MSC and BSC275 form interface, and BSC275 controls BS270 correspondingly with by forward link signals
It is sent to mobile terminal 100.
Based on above-mentioned mobile terminal hardware configuration and communication system, each embodiment of the method for the present invention is proposed.
As shown in figure 3, first embodiment of the invention proposes a kind of touch trajectory detection method, comprising:
Step S101 receives the movement state information and diagonal line touch trajectory of the diagonal line touch trajectory on touch screen
Position diagonal line touch trajectory information, and judge the movement state information of diagonal line touch trajectory and the position of diagonal line touch trajectory
Whether confidence breath matches with the standard touch trajectory information of setting.
Wherein, the movement state information of diagonal line touch trajectory includes:
The sliding time t of diagonal line touch trajectory；
The sliding distance s of diagonal line touch trajectory；
The sliding speed v=s/t of diagonal line touch trajectory.
The location information of diagonal line touch trajectory includes:
Diagonal line touch trajectory is relative to a neighbouring cornerwise angle [alpha]；
The straightness m of diagonal line touch trajectory；
In touch screen, diagonal line touch trajectory and it is any diagonal symmetrical and away from any diagonal line set distance at
The focus quantity n of two parallel lines.
Diagonal line touch trajectory is that diagonal line touch trajectory originates touch point distance most relative to a neighbouring diagonal line
The small corresponding diagonal line of touch screen endpoint, or touch point is terminated apart from the smallest touch screen endpoint pair with diagonal line touch trajectory
The diagonal line answered.
The straightness m of diagonal line touch trajectory originates touch point for all touch points of diagonal line touch trajectory to touch trajectory
With the vertical range quadratic sum for the line for terminating touch point.
The standard touch trajectory information of setting includes: the motion state range and diagonal line touch-control rail of diagonal line touch trajectory
The position range of mark.
Wherein, the motion state range of diagonal line touch trajectory includes:
The sliding time range (0, T) of diagonal line touch trajectory；
The sliding distance range (S ,+∞) of diagonal line touch trajectory；
The sliding speed range (V ,+∞) of diagonal line touch trajectory, V=S/T.
The position range of diagonal line touch trajectory includes:
Diagonal line touch trajectory is relative to a neighbouring cornerwise angular range (0, A)；
The straightness range (0, M) of diagonal line touch trajectory；
In touch screen, diagonal line touch trajectory and it is any diagonal symmetrical and away from any diagonal line set distance at
Two parallel lines focus quantitative range [0, N).
The whether matched judgment criteria of the standard touch trajectory information of diagonal line touch trajectory information and setting are as follows:
S ∈ (S ,+∞)；
V ∈ (V ,+∞)；
α ∈ (0, A)；
M ∈ (0, M)；
N ∈ [0, N).
Such as: the movement state information of the first minor diagonal touch trajectory includes:
The sliding time t of diagonal line touch trajectory1=0.5 second；
The sliding distance s of diagonal line touch trajectory1=5 centimetres；
The sliding speed v of diagonal line touch trajectory1=s/t=10 cm/s.
The location information of first minor diagonal touch trajectory includes:
Diagonal line touch trajectory is relative to a neighbouring cornerwise angle [alpha]1=1 °；
The straightness m of diagonal line touch trajectory1=0.09cm2；
In touch screen, diagonal line touch trajectory and it is any diagonal symmetrical and away from any diagonal line set distance at
The focus quantity n of two parallel lines1=0.
The movement state information of second minor diagonal touch trajectory includes:
The sliding time t of diagonal line touch trajectory2=2 seconds；
The sliding distance s of diagonal line touch trajectory2=5 centimetres；
The sliding speed v of diagonal line touch trajectory2=s/t=2.5 cm/s.
The location information of second minor diagonal touch trajectory includes:
Diagonal line touch trajectory is relative to a neighbouring cornerwise angle [alpha]2=1 °；
The straightness m of diagonal line touch trajectory2=0.09cm2；
In touch screen, diagonal line touch trajectory and it is any diagonal symmetrical and away from any diagonal line set distance at
The focus quantity n of two parallel lines2=0.
The movement state information of third minor diagonal touch trajectory includes:
The sliding time t of diagonal line touch trajectory3=2 seconds；
The sliding distance s of diagonal line touch trajectory3=5 centimetres；
The sliding speed v of diagonal line touch trajectory3=s/t=2.5 cm/s.
The location information of third minor diagonal touch trajectory includes:
Diagonal line touch trajectory is relative to a neighbouring cornerwise angle [alpha]3=1 °；
The straightness m of diagonal line touch trajectory3=0.09cm2；
In touch screen, diagonal line touch trajectory and it is any diagonal symmetrical and away from any diagonal line set distance at
The focus quantity n of two parallel lines3=1.
Wherein, the motion state range of diagonal line touch trajectory includes:
The sliding time range (0,0.7) of diagonal line touch trajectory；
The sliding distance range (4 ,+∞) of diagonal line touch trajectory；
The sliding speed range (8 ,+∞) of diagonal line touch trajectory.
The position range of diagonal line touch trajectory includes:
Diagonal line touch trajectory is relative to a neighbouring cornerwise angular range (0,3 °)；
The straightness range (0,0.1) of diagonal line touch trajectory；
In touch screen, diagonal line touch trajectory and it is any diagonal symmetrical and away from any diagonal line set distance at
Two parallel lines focus quantitative range [0,1).
Then pass through the location information of the movement state information of diagonal line touch trajectory and diagonal line touch trajectory and setting
The judgment criteria of standard touch trajectory information matches is to the first minor diagonal touch trajectory, the second minor diagonal touch trajectory and
Three minor diagonal touch trajectories are judged:
First minor diagonal touch trajectory:
s1∈ (4 ,+∞)；
v1∈ (8 ,+∞)；
α1∈ (0,3 °)；
m1∈ (0,0.1)；
n1∈ [0,1).
Then the first minor diagonal touch trajectory is judged to matching with standard touch trajectory information.
Second minor diagonal touch trajectory:
s2∈ (4 ,+∞)；
α2∈ (0,3 °)；
m2∈ (0,0.1)；
n2∈ [0,1).
Then the second minor diagonal touch trajectory is judged to mismatching with standard touch trajectory information.
Third minor diagonal touch trajectory:
s3∈ (4 ,+∞)；
α3∈ (0,3 °)；
m3∈ (0,0.1)；
Then third minor diagonal touch trajectory is judged to mismatching with standard touch trajectory information.
Step S102, when the movement state information of diagonal line touch trajectory and the location information and mark of diagonal line touch trajectory
When quasi- touch trajectory information matches, corresponding control operation is executed
Such as: when the movement state information of diagonal line touch trajectory and the location information of diagonal line touch trajectory and standard are touched
When controlling trace information matching, the abbreviation or amplification control operation of the touch screen with touch panel device are executed；
Or diagonal line touch trajectory movement state information and diagonal line touch trajectory location information and standard touch-control rail
When mark information matches, execute the touch screen with touch panel device lights or extinguishes control operation；
Or diagonal line touch trajectory movement state information and diagonal line touch trajectory location information and standard touch-control rail
When mark information matches, execute the application program that the touch screen with touch panel device is set opens or closes control operation.
As shown in figure 4, second embodiment of the invention proposes a kind of touch trajectory detection system, comprising:
Matching module 182, for receiving the movement state information of the diagonal line touch trajectory on the touch screen and diagonal
The location information of line touch trajectory, and judge the movement state information and diagonal line touch trajectory of the diagonal line touch trajectory
Whether location information matches with the standard touch trajectory information of setting.
Wherein, the movement state information of diagonal line touch trajectory includes:
The sliding time t of diagonal line touch trajectory；
The sliding distance s of diagonal line touch trajectory；
The sliding speed v=s/t of diagonal line touch trajectory.
The location information of diagonal line touch trajectory includes:
Diagonal line touch trajectory is relative to a neighbouring cornerwise angle [alpha]；
The straightness m of diagonal line touch trajectory；
In touch screen, diagonal line touch trajectory and it is any diagonal symmetrical and away from any diagonal line set distance at
The focus quantity n of two parallel lines.
Diagonal line touch trajectory is that diagonal line touch trajectory originates touch point distance most relative to a neighbouring diagonal line
The small corresponding diagonal line of touch screen endpoint, or touch point is terminated apart from the smallest touch screen endpoint pair with diagonal line touch trajectory
The diagonal line answered.
The straightness m of diagonal line touch trajectory originates touch point for all touch points of diagonal line touch trajectory to touch trajectory
With the vertical range quadratic sum for the line for terminating touch point.
The standard touch trajectory information of setting includes: the motion state range and diagonal line touch-control rail of diagonal line touch trajectory
The position range of mark.
Wherein, the motion state range of diagonal line touch trajectory includes:
The sliding time range (0, T) of diagonal line touch trajectory；
The sliding distance range (S ,+∞) of diagonal line touch trajectory；
The sliding speed range (V ,+∞) of diagonal line touch trajectory, V=S/T.
The position range of diagonal line touch trajectory includes:
Diagonal line touch trajectory is relative to a neighbouring cornerwise angular range (0, A)；
The straightness range (0, M) of diagonal line touch trajectory；
In touch screen, diagonal line touch trajectory and it is any diagonal symmetrical and away from any diagonal line set distance at
Two parallel lines focus quantitative range [0, N).
The whether matched judgment criteria of the standard touch trajectory information of diagonal line touch trajectory information and setting are as follows:
S ∈ (S ,+∞)；
V ∈ (V ,+∞)；
α ∈ (0, A)；
M ∈ (0, M)；
N ∈ [0, N).
Such as: the motion state of the first minor diagonal touch trajectory includes:
The sliding time t of diagonal line touch trajectory1=0.5 second；
The sliding distance s of diagonal line touch trajectory1=5 centimetres；
The sliding speed v of diagonal line touch trajectory1=s/t=10 cm/s.
The position of first minor diagonal touch trajectory includes:
Diagonal line touch trajectory is relative to a neighbouring cornerwise angle [alpha]1=1 °；
The straightness m of diagonal line touch trajectory1=0.09cm2；
It is any diagonal symmetrical and away between two parallel lines at any diagonal line set distance in touch screen
Range n1=0.
The motion state of second minor diagonal touch trajectory includes:
The sliding time t of diagonal line touch trajectory2=2 seconds；
The sliding distance s of diagonal line touch trajectory2=5 centimetres；
The sliding speed v of diagonal line touch trajectory2=s/t=2.5 cm/s.
The position of second minor diagonal touch trajectory includes:
Diagonal line touch trajectory is relative to a neighbouring cornerwise angle [alpha]2=1 °；
The straightness m of diagonal line touch trajectory2=0.09cm2；
It is any diagonal symmetrical and away between two parallel lines at any diagonal line set distance in touch screen
Range n2=0.
The motion state of third minor diagonal touch trajectory includes:
The sliding time t of diagonal line touch trajectory3=2 seconds；
The sliding distance s of diagonal line touch trajectory3=5 centimetres；
The sliding speed v of diagonal line touch trajectory3=s/t=2.5 cm/s.
The position of third minor diagonal touch trajectory includes:
Diagonal line touch trajectory is relative to a neighbouring cornerwise angle [alpha]3=1 °；
The straightness m of diagonal line touch trajectory3=0.09cm2；
It is any diagonal symmetrical and away between two parallel lines at any diagonal line set distance in touch screen
Range n3=1.
Wherein, the motion state range of diagonal line touch trajectory includes:
The sliding time range (0,0.7) of diagonal line touch trajectory；
The sliding distance range (4 ,+∞) of diagonal line touch trajectory；
The sliding speed range (8 ,+∞) of diagonal line touch trajectory.
The position range of diagonal line touch trajectory includes:
Diagonal line touch trajectory is relative to a neighbouring cornerwise angular range (0,3 °)；
The straightness range (0,0.1) of diagonal line touch trajectory；
In touch screen, diagonal line touch trajectory and it is any diagonal symmetrical and away from any diagonal line set distance at
Two parallel lines focus quantity [0,1).
Then by the judgment criteria of diagonal line touch trajectory information and the standard touch trajectory information matches of setting to first
Minor diagonal touch trajectory, the second minor diagonal touch trajectory and third minor diagonal touch trajectory are judged:
First minor diagonal touch trajectory:
s1∈ (4 ,+∞)；
v1∈ (8 ,+∞)；
α1∈ (0,3 °)；
m1∈ (0,0.1)；
n1∈ [0,1).
Then matching module 182 determines that the first minor diagonal touch trajectory is matched with standard touch trajectory information.
Second minor diagonal touch trajectory:
s2∈ (4 ,+∞)；
α2∈ (0,3 °)；
m2∈ (0,0.1)；
n2∈ [0,1).
Then matching module 182 determines the second minor diagonal touch trajectory and standard touch trajectory information to mismatch.
Third minor diagonal touch trajectory:
s3∈ (4 ,+∞)；
α3∈ (0,3 °)；
m3∈ (0,0.1)；
Then matching module 182 determines third minor diagonal touch trajectory and standard touch trajectory information to mismatch.
Execution module 183, for the movement state information and diagonal line touch trajectory when the diagonal line touch trajectory
When location information and the standard touch trajectory information matches, corresponding control operation is executed
Such as: when the movement state information of the diagonal line touch trajectory and the location information and mark of diagonal line touch trajectory
When quasi- touch trajectory information matches, execution module 183 executes abbreviation or the amplification control behaviour of the touch screen with touch panel device
Make；
Or when the movement state information of the diagonal line touch trajectory and the location information and standard of diagonal line touch trajectory
When touch trajectory information matches, control operation is lighted or extinguished to touch screen of the execution of execution module 183 with touch panel device；
Or when the movement state information of the diagonal line touch trajectory and the location information breath and mark of diagonal line touch trajectory
When quasi- touch trajectory information matches, execution module 183 execute with touch panel device touch screen application program unlatching or
Close control operation.
As shown in figures 5 and 6, third embodiment of the invention proposes a kind of touch trajectory detection method application example, comprising:
Step S301 receives the diagonal line touch trajectory information on handset touch panel, and judges that diagonal line touch trajectory is believed
It ceases and whether is matched with the standard touch trajectory information of setting.
Diagonal line touch trajectory information on handset touch panel, comprising:
The sliding time t of diagonal line touch trajectory on handset touch panel；
The sliding distance s of diagonal line touch trajectory on handset touch panel；
The sliding speed v=s/t of diagonal line touch trajectory on handset touch panel.
Diagonal line touch trajectory on handset touch panel is relative to a neighbouring cornerwise angle [alpha]；
All touch points of diagonal line touch trajectory on handset touch panel to touch trajectory starting touch point and terminate touch-control
The vertical range quadratic sum m of the line of point；
Diagonal line touch trajectory on handset touch panel and any diagonal symmetrical and away from any diagonal line set distance
The focus quantity n of two parallel lines at place.
Diagonal line touch trajectory is that diagonal line touch trajectory originates touch point distance most relative to a neighbouring diagonal line
The small corresponding diagonal line of touch screen endpoint, or touch point is terminated apart from the smallest touch screen endpoint pair with diagonal line touch trajectory
The diagonal line answered.
The standard touch trajectory information of setting includes: the motion state range and diagonal line touch-control rail of diagonal line touch trajectory
The position range of mark.
Wherein, the standard touch trajectory information of setting includes:
The sliding time range (0, T) of diagonal line touch trajectory on handset touch panel；
The sliding distance range (S ,+∞) of diagonal line touch trajectory on handset touch panel；
The sliding speed range (V ,+∞) of diagonal line touch trajectory on handset touch panel, V=S/T.
Diagonal line touch trajectory on handset touch panel is relative to a neighbouring cornerwise angular range (0, A)；
All touch points of diagonal line touch trajectory on handset touch panel to touch trajectory starting touch point and terminate touch-control
The vertical range quadratic sum range (0, M) of the line of point；
Diagonal line touch trajectory on handset touch panel and any diagonal symmetrical and away from any diagonal line set distance
Place two parallel lines focus quantity [0, N).
The whether matched judgment criteria of the standard touch trajectory information of diagonal line touch trajectory information and setting are as follows:
S ∈ (S ,+∞)；
V ∈ (V ,+∞)；
α ∈ (0, A)；
M ∈ (0, M)；
N ∈ [0, N).
Such as: as shown in figure 5, the diagonal line touch trajectory information on first time handset touch panel, comprising:
The sliding time t of diagonal line touch trajectory on handset touch panel1=0.5 second；
The sliding distance s of diagonal line touch trajectory on handset touch panel1=5 centimetres；
The sliding speed v of diagonal line touch trajectory on handset touch panel1=s/t=10 cm/s.
Diagonal line touch trajectory on handset touch panel is relative to a neighbouring cornerwise angle [alpha]1=1 °；
All touch points of diagonal line touch trajectory on handset touch panel to touch trajectory starting touch point and terminate touch-control
The vertical range quadratic sum m of the line of point1=0.09cm2；
Diagonal line touch trajectory on handset touch panel and any diagonal symmetrical and away from any diagonal line set distance
The focus quantity n of two parallel lines at place1=0.
Diagonal line touch trajectory information on second of handset touch panel, comprising:
The sliding time t of diagonal line touch trajectory on handset touch panel2=2 seconds；
The sliding distance s of diagonal line touch trajectory on handset touch panel2=5 centimetres；
The sliding speed v of diagonal line touch trajectory on handset touch panel2=s/t=2.5 cm/s.
Diagonal line touch trajectory on handset touch panel is relative to a neighbouring cornerwise angle [alpha]2=1 °；
All touch points of diagonal line touch trajectory on handset touch panel to touch trajectory starting touch point and terminate touch-control
The vertical range quadratic sum m of the line of point2=0.09cm2；
Diagonal line touch trajectory on handset touch panel and any diagonal symmetrical and away from any diagonal line set distance
The focus quantity n of two parallel lines at place2=0.
Wherein, the motion state range of the diagonal line touch trajectory on handset touch panel includes:
The sliding time range (0,0.7) of diagonal line touch trajectory on handset touch panel；
The sliding distance range (4 ,+∞) of diagonal line touch trajectory on handset touch panel；
The sliding speed range (8 ,+∞) of diagonal line touch trajectory on handset touch panel.
Diagonal line touch trajectory on handset touch panel is relative to a neighbouring cornerwise angular range (0,3 °)；
All touch points of diagonal line touch trajectory on handset touch panel to touch trajectory starting touch point and terminate touch-control
The vertical range quadratic sum range (0,0.1) of the line of point；
Diagonal line touch trajectory on handset touch panel and any diagonal symmetrical and away from any diagonal line set distance
Place two parallel lines focus quantitative range [0,1).
Then by the judgment criteria of diagonal line touch trajectory information and the standard touch trajectory information matches of setting to first
The diagonal line touch trajectory information in diagonal line touch trajectory information and second of handset touch panel on secondary handset touch panel into
Row judgement:
First minor diagonal touch trajectory:
s1∈ (4 ,+∞)；
v1∈ (8 ,+∞)；
α1∈ (0,3 °)；
m1∈ (0,0.1)；
n1∈ [0,1).
Then diagonal line touch-control of the diagonal line touch trajectory information on handset touch panel on first time handset touch panel
In standard touch trajectory range of information, therefore the first minor diagonal touch trajectory is judged to matching with standard touch trajectory information.
Second minor diagonal touch trajectory:
s2∈ (4 ,+∞)；
α2∈ (0,3 °)；
m2∈ (0,0.1)；
n2∈ [0,1).
Then the sliding speed of the diagonal line touch trajectory on handset touch panel is excessively slow, the diagonal line not on handset touch panel
Within the scope of the sliding speed of touch trajectory, therefore the second minor diagonal touch trajectory and standard touch trajectory information are not determined as not
Match.
Step S302 executes the figure of handset touch panel curtain when touch trajectory information and standard touch trajectory information matches
As reducing control operation.
As shown in fig. 6, executing the touching received with touch screen when touch trajectory information and standard touch trajectory information matches
Touch the image abbreviation control operation of screen；Facilitate the singlehanded touch control operation of mobile phone user.
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.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
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 device (can be mobile phone, computer, clothes
Business device, air conditioner or the network equipment etc.) execute method described in each embodiment of the present invention.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (2)
1. a kind of touch trajectory detection system, which is characterized in that the system comprises:
Matching module, for receiving the movement state information and diagonal line touch trajectory of diagonal line touch trajectory on touch screen
Location information, and it is diagonal in standard touch trajectory information to judge whether the movement state information of the diagonal line touch trajectory falls into
Whether the motion state range of line touch trajectory, the location information of the diagonal line touch trajectory fall into standard touch trajectory information
The position range of middle diagonal line touch trajectory, wherein the movement state information of the diagonal line touch trajectory includes: diagonal line touching
The sliding distance of track and the sliding speed of diagonal line touch trajectory are controlled, the position range of the diagonal line touch trajectory includes:
In the touch screen, about it is any diagonal symmetrical and away from two parallel lines at any diagonal line set distance it
Between range, diagonal line touch trajectory relative to a neighbouring cornerwise angle, and/or, the pen of diagonal line touch trajectory
Straight degree；
Execution module falls into the fortune of the diagonal line touch trajectory for the movement state information when the diagonal line touch trajectory
The location information of dynamic state range and the diagonal line touch trajectory falls into the position range of the diagonal line touch trajectory, executes
Corresponding control operation.
2. a kind of touch trajectory detection method, which is characterized in that the method includes the steps:
The movement state information of the diagonal line touch trajectory on touch screen and the location information of diagonal line touch trajectory are received, and is sentenced
Whether the movement state information for the diagonal line touch trajectory of breaking falls into diagonal line touch trajectory in standard touch trajectory information
Whether motion state range, the location information of the diagonal line touch trajectory fall into diagonal line touch-control in standard touch trajectory information
The position range of track, wherein the movement state information of the diagonal line touch trajectory includes: the sliding of diagonal line touch trajectory
The sliding distance and sliding speed of distance and diagonal line touch trajectory, the position range of the diagonal line touch trajectory include:
In the touch screen, about any diagonal symmetrical and away between two parallel lines at any diagonal line set distance
Range, diagonal line touch trajectory relative to a neighbouring cornerwise angle, and/or, diagonal line touch trajectory it is straight
Degree；
When the movement state information of the diagonal line touch trajectory fall into the motion state range of the diagonal line touch trajectory and
The location information of the diagonal line touch trajectory falls into the position range of the diagonal line touch trajectory, executes corresponding control behaviour
Make.
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| CN108733293B (en) * | 2018-06-11 | 2021-09-07 | 广州视源电子科技股份有限公司 | Writing track processing method and device |
| CN111939557A (en) * | 2020-09-04 | 2020-11-17 | 深圳市七熊科技有限公司 | Input method and device for variable-speed touch control |
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| CN104471353A (en) * | 2012-04-16 | 2015-03-25 | 纽昂斯通信有限公司 | Low-attention gestural user interface |
| CN102854982A (en) * | 2012-08-01 | 2013-01-02 | 华平信息技术（南昌）有限公司 | Method for recognizing customized gesture tracks |
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