CN106775181A - Magnetic suspension dot matrix screen, terminal display control unit and method - Google Patents

Magnetic suspension dot matrix screen, terminal display control unit and method Download PDF

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Publication number
CN106775181A
CN106775181A CN201611095207.7A CN201611095207A CN106775181A CN 106775181 A CN106775181 A CN 106775181A CN 201611095207 A CN201611095207 A CN 201611095207A CN 106775181 A CN106775181 A CN 106775181A
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China
Prior art keywords
magnetic
dot matrix
matrix screen
magnetic suspension
information
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CN201611095207.7A
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Chinese (zh)
Inventor
程亚琪
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Nubia Technology Co Ltd
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Nubia Technology Co Ltd
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Priority to CN201611095207.7A priority Critical patent/CN106775181A/en
Publication of CN106775181A publication Critical patent/CN106775181A/en
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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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/046—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by electromagnetic means
    • 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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0412—Digitisers structurally integrated in a display
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/37—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements
    • G09F9/375—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements the position of the elements being controlled by the application of a magnetic field

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Electromagnetism (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

The invention discloses a kind of magnetic suspension dot matrix screen, terminal display control unit and method, terminal display control unit include：First acquisition module, for when touch operation is detected on the magnetic suspension dot matrix screen of terminal, obtaining the corresponding induction information of touch operation on magnetic suspension dot matrix screen；Second acquisition module, for obtaining corresponding information to be displayed file according to induction information；Display module, for producing correspondence magnetic field according to the information to be displayed document control magnetic field device, to control the concavo-convex amount of magnetic part on magnetic suspension dot matrix screen, concavo-convex lattice display information to be displayed file is formed with magnetic suspension dot matrix screen.The present invention solves prior art and cannot realize that terminal carries out the various technical problems for interacting with visually impaired user.

Description

Magnetic suspension dot matrix screen, terminal display control unit and method
Technical field
The present invention relates to communication technical field, more particularly to a kind of magnetic suspension dot matrix screen, terminal display control unit and Method.
Background technology
With the development and progress of the communication technology, disturbance people particularly blind person can also enjoy the life body that science and technology is brought Test, the facility that especially intelligent terminal brings, however at present terminal commonly use be all LCD, LED display, i.e. information all It is to be presented in the form of plane, and the touch function for matching can only after seeing screen display, just conveniently be touched Operation, thus terminal can not realize that picture carries out various effective interactive operations with domestic consumer with disturbance people, so as to cause The technical problem of visually impaired poor user experience.
The content of the invention
It is a primary object of the present invention to provide a kind of magnetic suspension dot matrix screen, terminal display control unit and method, purport Solving to realize that terminal carries out the various technical problems for interacting with visually impaired user in the prior art.
To achieve the above object, the embodiment of the present invention provides a kind of magnetic suspension dot matrix screen, it is characterised in that the magnetcisuspension Floating-point battle array screen include as terminal external surface structure sheaf and located at structure sheaf towards terminal inner side inductive layer, structure Layer includes multiple magnetic parts for setting, and magnetic part is corresponding with magnetic suspension dot matrix screen pixel, and inductive layer includes magnetic field device, magnetic Field device is connected with magnetic part by elastic component, magnetic field device control magnetic part concavo-convex amount for magnetic suspension dot matrix screen display not Same display content.
Preferably, the inductive layer also includes sensing touch operation and exports the induction installation of correspondence induction information, magnetic field Device is based on the induction information control magnetic part concavo-convex amount of induction installation output, for sensing described in magnetic suspension dot matrix screen display Information.
The embodiment of the present invention also provides a kind of terminal display control unit, and the terminal display control unit includes：
First acquisition module, for when touch operation is detected on the magnetic suspension dot matrix screen of terminal, obtaining magnetcisuspension The corresponding induction information of touch operation on floating-point battle array screen；
Second acquisition module, for obtaining corresponding information to be displayed file according to induction information；
Display module, for producing correspondence magnetic field according to the information to be displayed document control magnetic field device, to control magnetic The concavo-convex amount of magnetic part on suspension dot matrix screen, concavo-convex lattice display information to be displayed text is formed with magnetic suspension dot matrix screen Part.
Alternatively, the magnetic field device includes magnetic flux monitoring device, and the touch operation includes pressing operation, described the One acquisition module includes：
First acquisition unit, for when the pressing operation on magnetic suspension dot matrix screen is detected, based on magnetic flux monitoring Device, obtains the magnetic part of pressing operation triggering in pressing operation start time and the magnetic flux change value of finish time；
Second acquisition unit, the sense for obtaining pressing operation on magnetic suspension dot matrix screen according to the magnetic flux change value Answer information.
Alternatively, the second acquisition unit includes：
First obtains subelement, for when the changing value of the magnetic flux is more than the first preset value, obtaining the pressing Corresponding first induction information, first induction information is operated to include validating that the corresponding audio file of broadcasting pressing operation；
Second obtains subelement, for when the changing value of the magnetic flux is more than the second preset value, obtaining the pressing Corresponding second induction information, second induction information is operated to include validating that and show the corresponding message file of the pressing operation.
Alternatively, the terminal display control unit also includes：
Control module, for the touch operation sensed on real-time monitoring magnetic suspension dot matrix screen, when in preset duration When being not detected by corresponding touch operation, control magnetic field device stops producing correspondence magnetic field.
To achieve the above object, the present invention also provides a kind of terminal display control method, the terminal display control method Including：
When touch operation is detected on the magnetic suspension dot matrix screen of terminal, obtain and behaviour is touched on magnetic suspension dot matrix screen Make corresponding induction information；
Corresponding information to be displayed file is obtained according to induction information；
Correspondence magnetic field is produced according to the information to be displayed document control methods of magnetic field, to control on magnetic suspension dot matrix screen The concavo-convex amount of magnetic part, concavo-convex lattice display information to be displayed file is formed with magnetic suspension dot matrix screen.
Alternatively, the methods of magnetic field includes magnetic flux quantity monitoring method, and the touch operation includes pressing operation, described to work as When detecting touch operation on the magnetic suspension dot matrix screen of terminal, the corresponding sense of touch operation on magnetic suspension dot matrix screen is obtained Answering information Step includes：
When the pressing operation on magnetic suspension dot matrix screen is detected, based on magnetic flux monitoring device, pressing operation is obtained The magnetic part of triggering is in pressing operation start time and the magnetic flux change value of finish time；
The induction information of pressing operation on magnetic suspension dot matrix screen is obtained according to the magnetic flux change value.
Alternatively, the induction information that pressing operation on magnetic suspension dot matrix screen is obtained according to the magnetic flux change value Step includes：
When the changing value of the magnetic flux is more than the first preset value, the corresponding first sensing letter of the pressing operation is obtained Breath, first induction information includes validating that the corresponding audio file of broadcasting pressing operation；
When the changing value of the magnetic flux is more than the second preset value, the corresponding second sensing letter of the pressing operation is obtained Breath, second induction information is included validating that and shows the corresponding message file of the pressing operation.
Alternatively, the terminal display control method also includes：
The touch operation sensed on real-time monitoring magnetic suspension dot matrix screen, it is corresponding tactile when being not detected by preset duration When touching operation, control methods of magnetic field stops producing correspondence magnetic field.
The present invention passes through the first acquisition module, for the first acquisition module, for when the magnetic suspension dot matrix screen in terminal On when detecting touch operation, obtain the corresponding induction information of touch operation on magnetic suspension dot matrix screen；Second acquisition module, uses According to the corresponding information to be displayed file of induction information acquisition；Display module, for according to the information to be displayed file control Magnetic field device processed produces correspondence magnetic field, to control the concavo-convex amount of magnetic part on magnetic suspension dot matrix screen, with magnetic suspension dot matrix screen Curtain forms concavo-convex lattice display information to be displayed file.Because the terminal magnetic suspension dot matrix screen can accurately obtain visually impaired user Touch operation information, it is and according to the corresponding information to be displayed file of the operation information acquisition and aobvious by concavo-convex dot matrix interface Show the information to be displayed file, so that visually impaired user reads the information shown by concavo-convex dot matrix interface, and then terminal can be realized Carry out various interactive operations with disturbance people, and it is more than single by the information processing in terminal after, be presented to visually impaired person Read, improve the experience of visually impaired user.
Brief description of the drawings
Fig. 1 is the hardware architecture diagram for realizing the optional mobile terminal of each embodiment one of the invention；
Fig. 2 is the radio communication device schematic diagram of mobile terminal in Fig. 1；
Fig. 3 is the module diagram of terminal display control unit first embodiment of the present invention；
Fig. 4 is the refinement module schematic diagram of the first acquisition module in terminal display control unit second embodiment of the present invention；
Fig. 5 is the schematic flow sheet of terminal display control method first embodiment of the present invention；
Fig. 6 is when detecting touch on magnetic suspension dot matrix screen in terminal display control method second embodiment of the present invention During operation, the refinement schematic flow sheet of the corresponding induction information step of touch operation on magnetic suspension dot matrix screen is obtained；
Fig. 7 is the cross sectional appearance schematic diagram of terminal display control unit of the present invention and magnetic suspension dot matrix screen in method；
Fig. 8 is that terminal display control unit of the present invention is illustrated with magnetic suspension dot matrix screen array of display coordinate system in method Figure；
Fig. 9 is the schematic diagram that terminal display control unit of the present invention is constituted with magnetic part in method；
Figure 10 is that terminal display control unit of the present invention is produced and pressing inductive layer composition schematic diagram with magnetic field in method；
Figure 11 is that terminal display control unit of the present invention produces process schematic with magnetic field in method；
Figure 12 is the schematic diagram of terminal display control unit of the present invention and magnetic flux detection process in method；
Figure 13 is terminal display control unit of the present invention and image display effect schematic diagram in method.
The realization of the object of the invention, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
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 invention is realized referring now to Description of Drawings.In follow-up description, use For represent element such as " module ", " part " or " unit " suffix only for being conducive to explanation of the invention, itself Not specific meaning.Therefore, " module " can be used mixedly with " part ".
Mobile terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as moving Phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP The mobile terminal of (portable media player), guider etc. and such as numeral TV, desktop computer etc. are consolidated Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that, except being used in particular for movement Outside the element of purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 is the hardware architecture diagram for realizing the optional mobile terminal of each embodiment one of the invention.
Mobile terminal 1 00 can include wireless communication unit 110, A/V (audio/video) input block 120, user input Unit 130, sensing unit 140, output unit 150, memory 160, interface unit 170, controller 180 and power subsystem 190, First acquisition module 40, the second acquisition module 50, the first display module 60.Fig. 1 shows the mobile terminal with various assemblies, It should be understood that being not required for implementing all components for showing.More or less component can alternatively be implemented.Will be The element of mobile terminal is described below in detail.
Wireless communication unit 110 generally includes one or more assemblies, and it allows mobile terminal 1 00 and radio communication device Or the radio communication between network.For example, wireless communication unit can include location information module 115.
Location information module 115 is the module for checking or obtaining the positional information of mobile terminal.Location information module Typical case be GPS (global pick device).According to current technology, GPS module 115 is calculated and comes from three or more satellites Range information and correct time information and the Information application triangulation for calculating, so as to according to longitude, latitude Highly accurately calculate three-dimensional current location information.Currently, defended using three for calculating the method for position and temporal information Star and the position that is calculated by using other satellite correction and the error of temporal information.Additionally, GPS module 115 Can be by Continuous plus current location information in real time come calculating speed information.
A/V input blocks 120 are used to receive audio or video signal.
User input unit 130 can generate key input data to control each of mobile terminal according to the order of user input Plant operation.
Sensing unit 140 detects the current state of mobile terminal 1 00, (for example, mobile terminal 1 00 opens or closes shape State), the presence or absence of the contact (that is, touch input) of the position of mobile terminal 1 00, user for mobile terminal 1 00, mobile terminal 100 orientation, the acceleration of mobile terminal 1 00 or by speed is mobile and direction etc., and generate for controlling mobile terminal 1 00 The order of operation or signal.In addition, sensing unit 140 can detect whether power subsystem 190 provides electric power or interface unit Whether 170 couple with external device (ED).
Interface unit 170 is connected the interface that can pass through with mobile terminal 1 00 as at least one external device (ED).
In addition, when mobile terminal 1 00 is connected with external base, interface unit 170 can serve as allowing by it by electricity Power provides to the path of mobile terminal 1 00 from base or can serve as allowing the various command signals being input into from base to pass through it It is transferred to the path of mobile terminal.Be can serve as recognizing that mobile terminal is from the various command signals or electric power of base input The no signal being accurately fitted within base.Output unit 150 is configured to provide defeated with vision, audio and/or tactile manner Go out signal (for example, audio signal, vision signal, alarm signal, vibration signal etc.).
Output unit 150 can include display unit 151, dio Output Modules 152, alarm unit 153 etc..
Display unit 151 may be displayed on the information processed in mobile terminal 1 00.For example, when mobile terminal 1 00 is in electricity During words call mode, display unit 151 can show and converse or other communicate (for example, text messaging, multimedia file Download etc.) related user interface (UI) or graphic user interface (GUI).When mobile terminal 1 00 is in video calling pattern Or during image capture mode, display unit 151 can show the image of capture and/or the image of reception, show video or figure UI or GUI of picture and correlation function etc..
Meanwhile, according to specific desired implementation method, mobile terminal 1 00 can include two or more display units (or Other display devices), for example, mobile terminal can include that outernal display unit (not shown) and inner display unit (are not shown Go out).Touch-screen can be used to detect touch input pressure value and touch input position and touch input area.
Memory 160 can store software program for the treatment and control operation performed by controller 180 etc., 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 the vibration of various modes on being exported when touching and being applied to touch-screen and audio signal Data.
Memory 160 can include the storage medium of at least one type, and the storage medium includes flash memory, hard disk, many Media card, card-type memory (for example, SD or DX memories etc.), random access storage device (RAM), static random-access storage Device (SRAM), read-only storage (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory (PROM), magnetic storage, disk, CD etc..And, mobile terminal 1 00 can perform memory with by network connection The network storage device cooperation of 160 store function.
The overall operation of the generally control mobile terminal of controller 180.For example, controller 180 is performed and voice-frequency telephony, data Communication, video calling etc. related control and treatment.In addition, controller 180 can be included for reproducing (or playback) many matchmakers The multi-media module 181 of volume data, multi-media module 181 can be constructed in controller 180, or can be structured as and control Device 180 is separated.Controller 180 can be with execution pattern identifying processing, the handwriting input that will be performed on the touchscreen or picture Draw input and be identified as character or image.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides operation each unit Appropriate electric power needed for part and component.
Various implementation methods described herein can be with use such as computer software, hardware or its any combination of calculating Machine computer-readable recording medium is implemented.Implement for hardware, implementation method 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), processor, controller, microcontroller, microprocessor, it is designed to perform function described herein At least one in electronic unit is implemented, and in some cases, such implementation method can be implemented in controller 180. For software implementation, the implementation method of such as process or function can with allow to perform the single of at least one function or operation Software module is implemented.Software code can be come by the software application (or program) write with any appropriate programming language Implement, software code can be stored in memory 160 and performed by controller 180.
Mobile terminal 1 00 as shown in Figure 1 may be constructed such that using via frame or packet transmission data it is all if any Line and radio communication device and satellite-based communicator are operated.
The communicator that mobile terminal wherein of the invention can be operated is described referring now to Fig. 2.
Such communicator can use different air interface and/or physical layer.For example, used by communicator Air interface includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA (CDMA) and universal mobile communications dress Put (UMTS) (especially, Long Term Evolution (LTE)), global mobile communication device (GSM) etc..As non-limiting example, under The description in face is related to cdma communication device, but such teaching is equally applicable to other types of device.
With reference to Fig. 2, cdma wireless communication device can include multiple mobile terminal 1s 00, multiple base station (BS) 270, base station Controller (BSC) 275 and mobile switching centre (MSC) 280.MSC 280 is configured to and Public Switched Telephony Network (PSTN) 290 form interface.MSC 280 is also structured to be formed with the BSC 275 that can be couple to base station 270 via back haul link and connects Mouthful.If any one in the interface that back haul link can be known according to Ganji is constructed, the interface can include such as Europe mark Quasi- high power capacity digital circuit/Unite States Standard high power capacity digital circuit (E1/T1), asynchronous transfer mode (ATM), procotol (IP), point-to-point protocol (PPP), frame relay, high-bit-rate digital subscriber line road (HDSL), Asymmetrical Digital Subscriber Line (ADSL) Or all kinds digital subscriber line (xDSL).It will be appreciated that system can include multiple BSC 275 as shown in Figure 2.
Each BS 270 can service one or more subregions (or region), by multidirectional antenna or the day of sensing specific direction Each subregion of line covering is radially away from BS 270.Or, each subregion can by two for diversity reception or more Multiple antennas are covered.Each BS 270 may be constructed such that the multiple frequency distribution of support, and the distribution of each frequency has specific frequency Spectrum (for example, 1.25MHz, 5MHz etc.).
What subregion and frequency were distributed intersects can be referred to as CDMA Channel.BS 270 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 representing single BSC 275 and at least one BS 270.Base station can also be referred to as " cellular station ".Or, each subregion of specific BS 270 can be claimed It is multiple cellular stations.
As shown in Figure 2, broadcast singal is sent to broadcsting transmitter (BT) 295 mobile terminal operated in system 100.Broadcasting reception module 111 as shown in Figure 1 is arranged at mobile terminal 1 00 to receive the broadcast sent by BT 295 Signal.In fig. 2 it is shown that several global positioning system (GPS) satellites 300.Satellite 300 helps position multiple mobile terminals At least one of 100.
In fig. 2, multiple satellites 300 are depicted, but it is understood that, it is possible to use any number of satellite is obtained Useful location information.Used as a typical operation of wireless communication system, BS 270 is received from various mobile terminal 1s 00 Reverse link signal.Mobile terminal 1 00 generally participates in call, information receiving and transmitting and other types of communication.What certain base station was received Each reverse link signal is processed in specific BS 270.The data of acquisition are forwarded to the BSC 275 of correlation.BSC The mobile management function of call resource allocation and the coordination including the soft switching process between BS 270 is provided.BSC 275 will also The data for receiving are routed to MSC 280, and it provides the extra route service for forming interface with PSTN 290.It is similar Ground, PSTN 290 and MSC 280 forms interface, and MSC 280 and BSC 275 forms interface, and BSC 275 correspondingly controls BS 270 are sent to mobile terminal 1 00 with by forward link signals.
The present invention provides a kind of magnetic suspension dot matrix screen, and to Figure 10, the magnetic suspension dot matrix screen includes conduct to reference picture 7 The structure sheaf (not shown) of terminal external surface and (do not show in figure towards the inductive layer of terminal inner side located at structure sheaf Go out), structure sheaf includes multiple magnetic parts 1 being set up in parallel, and magnetic part 1 is corresponding with magnetic suspension dot matrix screen pixel A, inductive layer Including magnetic field device 2, magnetic field device 2 is connected with magnetic part 1 by elastic component 3, magnetic field device 2 control the concavo-convex amount of magnetic part 1 with For magnetic suspension dot matrix screen display difference display content.
Magnetic suspension dot matrix screen is included as the structure sheaf of terminal external surface and located at structure sheaf towards terminal inner side Inductive layer, structure sheaf includes multiple magnetic parts 1 for setting, and the magnetic part 1 can be magnetic vertical bar (i.e. 1 institute in Fig. 7 Show), magnetic strips etc., magnetic part 1 is corresponding with magnetic suspension dot matrix screen pixel A, and (magnetic is hung down as shown in figure 9, magnetic vertical bar 1 Straight-bar is the optional embodiment of magnetic part one, is represented with label 1 below) but a minimum shaft-like magnet, it is divided into N/S two Pole, inductive layer includes magnetic field device 2 (such as Fig. 7, in Figure 10 shown in 2), and magnetic field device 2 is connected with magnetic vertical bar 1 by elastic component 3 Connect, the elastic component 3 can be spring, flexible connecting rod (as shown in Fig. 9 3) etc..
When pressing operation is sensed in magnetic suspension dot matrix screen, changed based on the displacement of magnetic vertical bar 1, magnetic field dress Put 2 correspondences and produce varying strength magnetic fields so that spring 3 rises different height so that each magnetic vertical bar 1 have it is corresponding Lifting height forms magnetic suspension dot matrix screen concavo-convex interface, and to show different display contents, display content can be picture, braille text Word etc..
On the basis of a kind of magnetic suspension dot matrix screen first embodiment of the invention, the second implementation of magnetic suspension dot matrix screen is proposed Example, in a second embodiment, the inductive layer also includes sensing touch operation and exports the induction installation of correspondence induction information, magnetic Field device is based on the induction information control magnetic part concavo-convex amount of induction installation output, for feeling described in magnetic suspension dot matrix screen display Answer information.
The induction installation can be magnetic flux monitoring device, and pressure inductor etc., magnetic field device is based on magnetic flux and monitors dress Put or the induction information of pressure inductor output controls magnetic part concavo-convex amount, for sensing described in magnetic suspension dot matrix screen display Information.
When induction installation is magnetic flux monitoring device, changed based on the displacement of magnetic vertical bar 1, magnetic vertical bar 1 Changed by the magnetic flux of magnetic flux monitoring device, it is slight pressing or severe pressing, root that touch operation is sensed according to this According to pressing feedback of the information to CPU to control magnetic field device 2 to produce the magnetic field of respective intensities, when induction installation is pressure inductor When, the pressure that pressure inductor will be sensed is sent to terminal CPU with other induction informations, and obtains content to be displayed, and root Respective intensities magnetic field is produced according to content to be displayed control magnetic field device 2, so that spring 3 rises different height, so that each magnetic Property vertical rod 1 have corresponding lifting height and form magnetic suspension dot matrix screen concavo-convex interface, to show different display contents, display Content can be picture, braille lettering etc..
Based on above-mentioned mobile terminal hardware configuration, communication apparatus structure, each reality of terminal display control unit of the present invention is proposed Example is applied, terminal display control unit is a part for mobile terminal.
Reference picture 3, the present invention provides a kind of terminal display control unit, in terminal display control unit first embodiment In, the terminal display control unit includes：
First acquisition module 10, for when touch operation is detected on the magnetic suspension dot matrix screen of terminal, obtaining magnetic The corresponding induction information of touch operation on suspension dot matrix screen；
The terminal include magnetic suspension dot matrix screen, magnetic suspension dot matrix screen include as terminal external surface structure sheaf and Located at structure sheaf towards terminal inner side inductive layer, structure sheaf includes multiple magnetic parts being set up in parallel, the magnetic suspension Dot matrix screen magnetic part includes magnetic vertical bar, and magnetic part is corresponding with magnetic suspension dot matrix screen pixel, and inductive layer includes control The magnetic field device of magnetic part concavo-convex amount and the induction installation of sensing touch operation, magnetic field device are connected with magnetic part by elastomeric material Connect；Specifically can as shown in fig. 7, upper strata be magnetic vertical bar layer, be made up of several magnetic vertical bars, each magnetic vertical bar is It is a pixel of display device, as shown in A in Fig. 7, the overall resolution of screen is determined by the number of magnetic vertical bar, institute The vertical rod that is magnetic has carried out the numbering of X-axis and Y direction, as shown in figure 8, corresponding coordinate is (X, Y), magnetic vertical bar Actually one minimum shaft-like magnet, is divided into N/S the two poles of the earth, and magnetic field intensity is different, as shown in figure 11, magnetic part lifting height Difference, the end near screen end is connected with a spring, as shown in figure 9, lower floor is magnetic field produce and pressing inductive layer, if by Dry magnetic field produces and magnetic flux monitoring device composition, as shown in Figure 10, magnetic field produce and magnetic flux monitoring device number and The magnetic vertical bar number on upper strata is identical, and corresponding numbering has equally been carried out with the magnetic vertical bar on upper strata, and can monitor every The size of magnetic flux and change in individual device.When touch operation is detected on magnetic suspension dot matrix screen, the touch operation Including touching, the operation such as pressing, pressing includes slight pressing and severe pressing, obtains touch operation pair on magnetic suspension dot matrix screen The induction information answered, the induction information be terminal induction to the instruction that is triggered of the touch operation, such as ought slightly press When, the instruction of triggering is to play the corresponding audio file of the touch operation, and during severe pressing, the instruction of triggering is to confirm choosing The corresponding message file of the touch operation is selected, if the corresponding message file is pressing chat software application icon When, then the message file is to show each item data needed for, visually impaired person's pressing magnetic suspension dot matrix screen respective application When, terminal can in time obtain corresponding induction information according to the pressing operation.
Second acquisition module 20, for obtaining corresponding information to be displayed file according to induction information；
Corresponding information to be displayed file is obtained according to induction information, for convenience of understanding, is illustrated to specific embodiment, when The touch operation is pressing wechat application icon, induction information to confirm during the selection corresponding message file of touch operation, root It is this that obtain and need to show on terminal magnetic suspension dot matrix screen to obtain corresponding information to be displayed file according to the induction information Wechat data, such as address list of user's wechat, good friend's icon, history information etc., and work as the touch operation for pressing QQ, During the application icons such as short message, it is that acquisition need to be in terminal magnetic suspension to obtain corresponding information to be displayed file according to the induction information The various data, such as QQ good friends such as the QQ shown on dot matrix screen, short message, QQ chat records, short message content etc..It is described to be shown It is that the text mode that can be understood with ordinary person shows that message file includes, may also be and for the information content to translate into corresponding braille Afterwards, the content for being shown with braille latticed form.
Display module 30, for producing correspondence magnetic field according to the information to be displayed document control magnetic field device, to control The concavo-convex amount of magnetic part on magnetic suspension dot matrix screen, concavo-convex lattice display information to be displayed text is formed with magnetic suspension dot matrix screen Part.
Correspondence magnetic field is produced according to the information to be displayed document control magnetic field device, to control on magnetic suspension dot matrix screen The concavo-convex amount of magnetic part, at the corresponding concavo-convex dot matrix interface of magnetic suspension dot matrix screen display, to obtain corresponding information to be displayed After file, terminal controls the concavo-convex amount of magnetic part on magnetic suspension dot matrix screen according to corresponding information to be displayed file, and shows Corresponding concavo-convex dot matrix interface, so that visually impaired user reads, the formation at the concavo-convex dot matrix interface is according to magnetic suspension principle pair Should generate, raised dot matrix is because the magnetic vertical bar on the corresponding dot matrix on magnetic suspension dot matrix screen is arranged by magnetic field Reprimand is acted on, so as to act the horizontal plane that power makes the magnetic vertical bar in corresponding lattice position away from magnetic suspension dot matrix screen, And the CPU of terminal needs to produce the corresponding dot matrix in magnetic field according to the control of the first braille information, so that the magnetic at corresponding dot matrix is hung down Straight-bar can correspond to mobile so as to form magnetic suspension dot matrix screen concavo-convex interface, and the file to be shown can be picture, when detecting When touching picture operation, the picture includes that the photo taken using camera function, the picture browsed in webpage and items should Picture etc., by after the treatment of mobile phone CPU 3-D technologies, obtaining the three-dimensional image for touching picture correspondence generation, be The concavo-convex amount of magnetic part, display magnetic suspension dot matrix screen institute on the three-dimensional image control magnetic suspension dot matrix screen of correspondence generation The concavo-convex dot matrix interface of three-dimensional image correspondence generation is stated, as shown in figure 13, anaglyph is shown, facilitates blind userses to use Hand touches experience.Due to can exactly control magnetic suspension dot matrix screen during this according to the recessed of the first braille information correspondence generation Salient point battle array interface, and shows, and visually impaired user is according to the concavo-convex dot matrix interface shown on magnetic suspension dot matrix screen, so as to obtain The message shown by the concavo-convex dot matrix interface is taken, it is described herein by taking terminal as an example, but terminal is not limited only to, and be adapted to and use this Any man-machine interaction scene of scheme of the invention.
In the present embodiment, by the first acquisition module 10, detected on the magnetic suspension dot matrix screen of terminal for working as During touch operation, the corresponding induction information of touch operation on magnetic suspension dot matrix screen is obtained；Second acquisition module 20, for basis Induction information obtains corresponding information to be displayed file；Display module 30, for according to the information to be displayed document control magnetic Field device produces correspondence magnetic field, to control the concavo-convex amount of magnetic part on magnetic suspension dot matrix screen, with magnetic suspension dot matrix screen shape Into concavo-convex lattice display information to be displayed file.The operation of visually impaired user can be obtained due to the terminal magnetic suspension dot matrix screen, The operation that i.e. visually impaired user can be in magnetic suspension dot matrix screen by touching or pressing form sends, and it is aobvious according to the operational feedback Show corresponding concavo-convex dot matrix interface, and the concavo-convex dot matrix interface of the feedback is that visually impaired user is capable of identify that and reads.So as to Interacting between terminal and disturbance people is realized, the information in the prior art that solves all is with flat-faced screens such as LCD, LED Form present, and the touch function for matching also can only be just conveniently to carry out touch operation after seeing screen display, and visually impaired Personnel can not go to read the technical problem of itself content interested according to demand, so as to correspondingly improve the body of visually impaired user Test.
Further, on the basis of a kind of terminal display control unit first embodiment of the invention, propose that terminal shows The second embodiment of control device, as shown in figure 4, in two embodiments, the magnetic field device includes magnetic flux monitoring device, institute Stating touch operation includes pressing operation, and first acquisition module includes：
First acquisition unit 21, for when the pressing operation on magnetic suspension dot matrix screen is detected, based on magnetic flux prison Device is surveyed, the magnetic part of pressing operation triggering is obtained in pressing operation start time and the magnetic flux change value of finish time；
When the pressing operation on magnetic suspension dot matrix screen is detected, obtain pressing operation start time correspondence magnetic part and lead to The magnetic flux of magnetic flux monitoring device is crossed, using the magnetic flux as the first magnetic flux, the correspondence magnetic part is included with user Pressing operation and be subjected to displacement the magnetic part of change, at the end of pressing operation, obtain pressing operation finish time to magnetropism Part by the magnetic flux of magnetic flux monitoring device, using the magnetic flux as the second magnetic flux, by obtain it is above-mentioned first and second The difference of magnetic flux, the difference is pressing operation start time magnetic part corresponding with finish time and monitors dress by magnetic flux The changing value of the magnetic flux put.
Second acquisition unit 22, for obtaining pressing operation on magnetic suspension dot matrix screen according to the magnetic flux change value Induction information.
Changing value according to the magnetic flux obtains the induction information of pressing operation on magnetic suspension dot matrix screen, due to described , with the press degree of pressing operation into positive correlation, when the changing value of magnetic flux is big, press degree is big for the changing value of magnetic flux, when The changing value hour of magnetic flux, press degree is small, and as shown in figure 12, F is force direction, thus real-time monitors respective magnetic The magnetic flux change of part, you can obtain the induction information of pressing operation on magnetic suspension dot matrix screen.
In the present embodiment, by first acquisition unit 21, for working as the pressing behaviour detected on magnetic suspension dot matrix screen When making, based on magnetic flux monitoring device, the magnetic part of pressing operation triggering is obtained in pressing operation start time and finish time Magnetic flux change value；Second acquisition unit 22, presses for being obtained according to the magnetic flux change value on magnetic suspension dot matrix screen The induction information of press operation.Due to the changing value of the magnetic flux and the press degree of pressing operation into positive correlation, it is thus possible to By the magnetic flux change of real-time monitoring respective magnetic part, the accurate sensing letter for obtaining pressing operation on magnetic suspension dot matrix screen Breath is accurate according to the corresponding information to be displayed document laid basis of induction information acquisition.
Further, on the basis of a kind of terminal display control unit first embodiment of the invention, propose that terminal shows The 3rd embodiment of control device, in the third embodiment, the second acquisition unit 22 includes：
First obtains subelement, for when the changing value of the magnetic flux is more than the first preset value, obtaining the pressing Corresponding first induction information, first induction information is operated to include validating that the corresponding audio file of broadcasting pressing operation；
When the changing value of the magnetic flux is more than the first preset value, the corresponding induction information of the pressing operation is obtained, The induction information includes validating that the broadcasting corresponding audio file of pressing operation, is such as when pressing operation is pressing wechat application During icon, when the changing value of magnetic flux is more than the first preset value a, the induction information can be the audio file for confirming to play wechat, Such as sounding " opening wechat ".
Second obtains subelement, for when the changing value of the magnetic flux is more than the second preset value, obtaining the pressing Corresponding second induction information, second induction information is operated to include validating that and show the corresponding message file of the pressing operation.
When the changing value of the magnetic flux is more than the second preset value, the corresponding induction information of the pressing operation is obtained, The induction information includes validating that the display corresponding message file of the pressing operation, is such as when user presses wechat application drawing Mark, when the change of magnetic flux exceedes certain predetermined value b, the induction information is " confirming selection ", is to confirm to open wechat icon, When the changing value of magnetic flux is more than the second preset value, the audio file corresponding to the pressing operation is can play, may also set up not Play the audio file.
In the present embodiment, subelement is obtained by first, is preset more than first for the changing value when the magnetic flux During value, the corresponding induction information of the pressing operation is obtained, the induction information includes validating that the corresponding sound of broadcasting pressing operation Frequency file；Second obtains subelement, for when the changing value of the magnetic flux is more than the second preset value, obtaining the pressing behaviour Make corresponding induction information, the induction information is included validating that and shows the corresponding message file of the pressing operation.Due to according to magnetic The size of the changing value of flux is compared with preset value, to judge being to confirm to play corresponding audio file or confirm to show The corresponding message file of the pressing operation, thus user can realize control magnetic by controlling the press degree to magnetic suspension screen The changing value of flux, so as to realize confirming the corresponding audio file of play operation or confirm to show the corresponding letter of the pressing operation Breath file, realizes that user is good with terminal and interacts.
Further, on the basis of a kind of terminal display control unit first embodiment of the invention, propose that terminal shows The fourth embodiment of control device, in the fourth embodiment, the terminal display control unit includes：
Control module, for the touch operation sensed on real-time monitoring magnetic suspension dot matrix screen, when in preset duration When being not detected by corresponding touch operation, control magnetic field device stops producing correspondence magnetic field.
The touch operation sensed on real-time monitoring magnetic suspension dot matrix screen, it is corresponding tactile when being not detected by preset duration Operation is touched, i.e., when user press etc. operation to terminal magnetic suspension dot matrix screen in Preset Time, controls magnetic field device Stop producing correspondence magnetic field, magnetic field to disappear, magnetic vertical bar returns to original state under spring tension, meanwhile, when detecting When the operation such as touching, such as user's pressing or corresponding magnetic field device is controlled during soft-touch control key to produce magnetic field to control magnetic suspension The corresponding dot matrix interface of screen display.
In the present embodiment, by control module, for the touch behaviour sensed on real-time monitoring magnetic suspension dot matrix screen Make, when corresponding touch operation is not detected by preset duration, control magnetic field device stops producing correspondence magnetic field.Due to working as It is that can in time stop magnetic when user's long-time is without the terminal when being not detected by corresponding touch operation in preset duration The generation of field, thus visually impaired user frequently need not carry out the operation such as charge to the terminal, save resource, improve user's body Test.
The present invention also provides a kind of terminal display control method, in terminal display control method first embodiment, reference Fig. 5, the terminal display control method includes：
Step S10, when touch operation is detected on the magnetic suspension dot matrix screen of terminal, obtains magnetic suspension dot matrix screen The corresponding induction information of upper touch operation；
The terminal include magnetic suspension dot matrix screen, magnetic suspension dot matrix screen include as terminal external surface structure sheaf and Located at structure sheaf towards terminal inner side inductive layer, structure sheaf includes multiple magnetic parts being set up in parallel, the magnetic suspension Dot matrix screen magnetic part includes magnetic vertical bar, and magnetic part is corresponding with magnetic suspension dot matrix screen pixel, and inductive layer includes control The methods of magnetic field of magnetic part concavo-convex amount and the inducing method of sensing touch operation, methods of magnetic field are connected with magnetic part by elastomeric material Connect；Specifically can as shown in fig. 7, upper strata be magnetic vertical bar layer, be made up of several magnetic vertical bars, each magnetic vertical bar is It is a pixel of display methods, the overall resolution of screen is determined by the number of magnetic vertical bar, all magnetic vertical bars The numbering of X-axis and Y direction is carried out, as shown in figure 8, corresponding coordinate is (X, Y), magnetic vertical bar is actually one Minimum shaft-like magnet, is divided into N/S the two poles of the earth, and magnetic field intensity is different, and as shown in figure 11, magnetic part lifting height is different, near screen The end at curtain end is connected with a spring, as shown in figure 9, lower floor is magnetic field producing and pressing inductive layer, is produced by several magnetic fields Raw and magnetic flux quantity monitoring method composition, as shown in figure 9, magnetic field produces and the number of magnetic flux quantity monitoring method is hung down with the magnetic on upper strata Straight-bar number is identical, and has equally carried out corresponding numbering with the magnetic vertical bar on upper strata, and can monitor magnetic flux in each method The size of amount and change.When touch operation is detected on magnetic suspension dot matrix screen, the touch operation includes touching, pressing Deng operation, pressing includes slight pressing and severe pressing, obtains the corresponding induction information of touch operation on magnetic suspension dot matrix screen, The induction information be terminal induction to the instruction that is triggered of the touch operation, such as when slight pressing, the instruction of triggering It is to play the corresponding audio file of the touch operation, and during severe pressing, the instruction of triggering is to confirm that selection is described to touch behaviour Make corresponding message file, if the corresponding message file is pressing chat software application icon, information text Part is to show each item data needed for applying, and during visually impaired person's pressing magnetic suspension dot matrix screen respective application, terminal is according to this Pressing operation can in time obtain corresponding induction information.
Step S20, corresponding information to be displayed file is obtained according to induction information；
Corresponding information to be displayed file is obtained according to induction information, for convenience of understanding, is illustrated to specific embodiment, when The touch operation is pressing wechat application icon, induction information to confirm during the selection corresponding message file of touch operation, root It is this that obtain and need to show on terminal magnetic suspension dot matrix screen to obtain corresponding information to be displayed file according to the induction information Wechat data, such as address list of user's wechat, good friend's icon, history information etc., and work as the touch operation for pressing QQ, During the application icons such as short message, it is that acquisition need to be in terminal magnetic suspension to obtain corresponding information to be displayed file according to the induction information The various data, such as QQ good friends such as the QQ shown on dot matrix screen, short message, QQ chat records, short message content etc..It is described to be shown It is that the text mode that can be understood with ordinary person shows that message file includes, may also be and for the information content to translate into corresponding braille Afterwards, the content for being shown with braille latticed form.
Step S30, produces correspondence magnetic field, to control magnetcisuspension floating-point according to the information to be displayed document control methods of magnetic field The concavo-convex amount of magnetic part, concavo-convex lattice display information to be displayed file is formed with magnetic suspension dot matrix screen on battle array screen.
Correspondence magnetic field is produced according to the information to be displayed document control methods of magnetic field, to control on magnetic suspension dot matrix screen The concavo-convex amount of magnetic part, at the corresponding concavo-convex dot matrix interface of magnetic suspension dot matrix screen display, to obtain corresponding information to be displayed After file, terminal controls the concavo-convex amount of magnetic part on magnetic suspension dot matrix screen according to corresponding information to be displayed file, and shows Corresponding concavo-convex dot matrix interface, so that visually impaired user reads, the formation at the concavo-convex dot matrix interface is according to magnetic suspension principle pair Should generate, raised dot matrix is because the magnetic vertical bar on the corresponding dot matrix on magnetic suspension dot matrix screen is arranged by magnetic field Reprimand is acted on, so as to act the horizontal plane that power makes the magnetic vertical bar in corresponding lattice position away from magnetic suspension dot matrix screen, And the CPU of terminal needs to produce the corresponding dot matrix in magnetic field according to the control of the first braille information, so that the magnetic at corresponding dot matrix is hung down Straight-bar can correspond to mobile so as to form magnetic suspension dot matrix screen concavo-convex interface, and the file to be shown can be picture, when detecting When touching picture operation, the picture includes that the photo taken using camera function, the picture browsed in webpage and items should Picture etc., by after the treatment of mobile phone CPU 3-D technologies, obtaining the three-dimensional image for touching picture correspondence generation, be The concavo-convex amount of magnetic part, display magnetic suspension dot matrix screen institute on the three-dimensional image control magnetic suspension dot matrix screen of correspondence generation The concavo-convex dot matrix interface of three-dimensional image correspondence generation is stated, as shown in figure 13, anaglyph is shown, facilitates blind userses to use Hand touches experience.Due to can exactly control magnetic suspension dot matrix screen during this according to the recessed of the first braille information correspondence generation Salient point battle array interface, and shows, and visually impaired user is according to the concavo-convex dot matrix interface shown on magnetic suspension dot matrix screen, so as to obtain The message shown by the concavo-convex dot matrix interface is taken, it is described herein by taking terminal as an example, but terminal is not limited only to, and be adapted to and use this Any man-machine interaction scene of scheme of the invention.
In the present embodiment, by when touch operation is detected on the magnetic suspension dot matrix screen of terminal, obtaining magnetcisuspension The corresponding induction information of touch operation on floating-point battle array screen；Corresponding information to be displayed file is obtained according to induction information；According to The information to be displayed document control methods of magnetic field produces correspondence magnetic field, to control the concavo-convex of magnetic part on magnetic suspension dot matrix screen Amount, concavo-convex lattice display information to be displayed file is formed with magnetic suspension dot matrix screen.Due to the terminal magnetic suspension dot matrix screen Can obtain what the operation of visually impaired user, i.e. visually impaired user can be sent in magnetic suspension dot matrix screen by touch or pressing form Operation, and corresponding concavo-convex dot matrix interface is shown according to the operational feedback, and the concavo-convex dot matrix interface of the feedback is visually impaired user It is capable of identify that and reads.It is achieved thereby that interacting between terminal and disturbance people, solve in the prior art that information is all It is to be presented in the form of the flat-faced screens such as LCD, LED, and the touch function for matching also can only be after seeing screen display, Touch operation is conveniently carried out, and visually impaired person can not go to read the technical problem of itself content interested according to demand, so that Correspondingly improve the experience of visually impaired user.
Further, on the basis of a kind of terminal display control method first embodiment of the invention, propose that terminal shows The second embodiment of control method, as shown in fig. 6, in two embodiments, the methods of magnetic field includes magnetic flux quantity monitoring method, institute Stating touch operation includes pressing operation, and the step S20 includes：
Step S21, when the pressing operation on magnetic suspension dot matrix screen is detected, based on magnetic flux monitoring device, obtains The magnetic part of pressing operation triggering is in pressing operation start time and the magnetic flux change value of finish time；
When the pressing operation on magnetic suspension dot matrix screen is detected, obtain pressing operation start time correspondence magnetic part and lead to The magnetic flux of magnetic flux quantity monitoring method is crossed, using the magnetic flux as the first magnetic flux, the correspondence magnetic part is included with user Pressing operation and be subjected to displacement the magnetic part of change, at the end of pressing operation, obtain pressing operation finish time to magnetropism Part by the magnetic flux of magnetic flux quantity monitoring method, using the magnetic flux as the second magnetic flux, by obtain it is above-mentioned first and second The difference of magnetic flux, the difference is pressing operation start time magnetic part corresponding with finish time by magnetic flux monitoring side The changing value of the magnetic flux of method.
Step S22, the induction information of pressing operation on magnetic suspension dot matrix screen is obtained according to the magnetic flux change value.
Changing value according to the magnetic flux obtains the induction information of pressing operation on magnetic suspension dot matrix screen, due to described , with the press degree of pressing operation into positive correlation, when the changing value of magnetic flux is big, press degree is big for the changing value of magnetic flux, when The changing value hour of magnetic flux, press degree is small, and as shown in figure 12, F is force direction, thus real-time monitors respective magnetic The magnetic flux change of part, you can obtain the induction information of pressing operation on magnetic suspension dot matrix screen.
In the present embodiment, by when the pressing operation on magnetic suspension dot matrix screen is detected, based on magnetic flux monitoring Device, obtains the magnetic part of pressing operation triggering in pressing operation start time and the magnetic flux change value of finish time；According to The magnetic flux change value obtains the induction information of pressing operation on magnetic suspension dot matrix screen.Due to the changing value of the magnetic flux With the press degree of pressing operation into positive correlation, it is thus possible to by the magnetic flux change of real-time monitoring respective magnetic part, accurately The induction information of pressing operation on magnetic suspension dot matrix screen is obtained, is that corresponding information to be displayed is accurately obtained according to induction information Document laid basis.
Further, on the basis of a kind of terminal display control method first embodiment of the invention, propose that terminal shows The 3rd embodiment of control method, in the third embodiment, the step S22 includes：
When the changing value of the magnetic flux is more than the first preset value, the corresponding first sensing letter of the pressing operation is obtained Breath, first induction information includes validating that the corresponding audio file of broadcasting pressing operation；
When the changing value of the magnetic flux is more than the first preset value, the corresponding induction information of the pressing operation is obtained, The induction information includes validating that the broadcasting corresponding audio file of pressing operation, is such as when pressing operation is pressing wechat application During icon, when the changing value of magnetic flux is more than the first preset value a, the induction information can be the audio file for confirming to play wechat, Such as sounding " opening wechat ".
When the changing value of the magnetic flux is more than the second preset value, the corresponding second sensing letter of the pressing operation is obtained Breath, second induction information is included validating that and shows the corresponding message file of the pressing operation.
When the changing value of the magnetic flux is more than the second preset value, the corresponding induction information of the pressing operation is obtained, The induction information includes validating that the display corresponding message file of the pressing operation, is such as when user presses wechat application drawing Mark, when the change of magnetic flux exceedes certain predetermined value b, the induction information is " confirming selection ", is to confirm to open wechat icon, When the changing value of magnetic flux is more than the second preset value, the audio file corresponding to the pressing operation is can play, may also set up not Play the audio file.
In the present embodiment, by when the changing value of the magnetic flux is more than the first preset value, obtaining the pressing behaviour Make corresponding first induction information, first induction information includes validating that the corresponding audio file of broadcasting pressing operation；Work as institute When the changing value for stating magnetic flux is more than the second preset value, corresponding second induction information of the pressing operation, described second are obtained Induction information is included validating that and shows the corresponding message file of the pressing operation.Due to the changing value according to magnetic flux size with it is pre- If value is compared, to judge being to confirm to play corresponding audio file or confirm to show the corresponding information text of the pressing operation Part, thus user can by control the press degree to magnetic suspension screen with realize control magnetic flux changing value, so as to realize Confirm the corresponding audio file of play operation or confirm to show the corresponding message file of the pressing operation, realize user and terminal Good interaction.
Further, on the basis of a kind of terminal display control method first embodiment of the invention, propose that terminal shows The fourth embodiment of control method, in the fourth embodiment, the terminal display control method includes：
The touch operation sensed on real-time monitoring magnetic suspension dot matrix screen, it is corresponding tactile when being not detected by preset duration When touching operation, control methods of magnetic field stops producing correspondence magnetic field.
The touch operation sensed on real-time monitoring magnetic suspension dot matrix screen, it is corresponding tactile when being not detected by preset duration Operation is touched, i.e., when user press etc. operation to terminal magnetic suspension dot matrix screen in Preset Time, controls methods of magnetic field Stop producing correspondence magnetic field, magnetic field to disappear, magnetic vertical bar returns to original state under spring tension, meanwhile, when detecting When the operation such as touching, such as user's pressing or corresponding methods of magnetic field is controlled during soft-touch control key to produce magnetic field to control magnetic suspension The corresponding dot matrix interface of screen display.
In the present embodiment, by the touch operation sensed on real-time monitoring magnetic suspension dot matrix screen, when when default When being not detected by corresponding touch operation in long, control methods of magnetic field stops producing correspondence magnetic field.Due to working as in preset duration not It is that can in time stop the generation in magnetic field when user's long-time is without the terminal when detecting corresponding touch operation, thus Visually impaired user frequently need not carry out the operation such as charge to the terminal, save resource, improve Consumer's Experience.
It should be noted that herein, term " including ", "comprising" or its any other variant be intended to non-row His property is included, so that process, method, article or device including a series of key elements not only include those key elements, and And also include other key elements being not expressly set out, or also include for this process, method, article or device institute are intrinsic Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this Also there is other identical element in the process of key element, method, article or device.
The embodiments of the present invention are for illustration only, and the quality of embodiment is not represented.
The preferred embodiments of the present invention are these are only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills Art field, is included within the scope of the present invention.

Claims (10)

1. a kind of magnetic suspension dot matrix screen, it is characterised in that the magnetic suspension dot matrix screen is included as the knot of terminal external surface Structure layer and located at structure sheaf towards terminal inner side inductive layer, structure sheaf includes multiple magnetic parts for setting, magnetic part with Magnetic suspension dot matrix screen pixel correspondence, inductive layer includes magnetic field device, and magnetic field device is connected with magnetic part by elastic component, magnetic Field device controls magnetic part concavo-convex amount for magnetic suspension dot matrix screen display difference display content.
2. magnetic suspension dot matrix screen as claimed in claim 1, it is characterised in that the inductive layer also includes sensing touch operation And the induction installation for corresponding to induction information is exported, the induction information control magnetic part that magnetic field device is based on induction installation output is concavo-convex Amount, for induction information described in magnetic suspension dot matrix screen display.
3. a kind of terminal display control unit, it is characterised in that the terminal display control unit includes：
First acquisition module, for when touch operation is detected on the magnetic suspension dot matrix screen of terminal, obtaining magnetcisuspension floating-point The corresponding induction information of touch operation on battle array screen；
Second acquisition module, for obtaining corresponding information to be displayed file according to induction information；
Display module, for producing correspondence magnetic field according to the information to be displayed document control magnetic field device, to control magnetic suspension The concavo-convex amount of magnetic part on dot matrix screen, concavo-convex lattice display information to be displayed file is formed with magnetic suspension dot matrix screen.
4. terminal display control unit as claimed in claim 3, it is characterised in that the magnetic field device includes magnetic flux monitoring Device, the touch operation includes pressing operation, and first acquisition module includes：
First acquisition unit, for when the pressing operation on magnetic suspension dot matrix screen is detected, based on magnetic flux monitoring device, The magnetic part of pressing operation triggering is obtained in pressing operation start time and the magnetic flux change value of finish time；
Second acquisition unit, the sensing letter for obtaining pressing operation on magnetic suspension dot matrix screen according to the magnetic flux change value Breath.
5. terminal display control unit as claimed in claim 4, it is characterised in that the second acquisition unit includes：
First obtains subelement, for when the changing value of the magnetic flux is more than the first preset value, obtaining the pressing operation Corresponding first induction information, first induction information includes validating that the corresponding audio file of broadcasting pressing operation；
Second obtains subelement, for when the changing value of the magnetic flux is more than the second preset value, obtaining the pressing operation Corresponding second induction information, second induction information is included validating that and shows the corresponding message file of the pressing operation.
6. the terminal display control unit as described in any one of claim 3 to 5, it is characterised in that the terminal display control Device also includes：
Control module, for the touch operation sensed on real-time monitoring magnetic suspension dot matrix screen, when not examined in preset duration When measuring corresponding touch operation, control magnetic field device stops producing correspondence magnetic field.
7. a kind of terminal display control method, it is characterised in that the terminal display control method includes：
When touch operation is detected on the magnetic suspension dot matrix screen of terminal, touch operation pair on magnetic suspension dot matrix screen is obtained The induction information answered；
Corresponding information to be displayed file is obtained according to induction information；
Correspondence magnetic field is produced according to the information to be displayed document control methods of magnetic field, to control magnetic on magnetic suspension dot matrix screen The concavo-convex amount of part, concavo-convex lattice display information to be displayed file is formed with magnetic suspension dot matrix screen.
8. terminal display control method as claimed in claim 7, it is characterised in that the methods of magnetic field includes magnetic flux monitoring Method, the touch operation includes pressing operation, described when touch operation is detected on the magnetic suspension dot matrix screen of terminal, Obtaining the corresponding induction information step of touch operation on magnetic suspension dot matrix screen includes：
When the pressing operation on magnetic suspension dot matrix screen is detected, based on magnetic flux monitoring device, pressing operation triggering is obtained Magnetic part pressing operation start time and finish time magnetic flux change value；
The induction information of pressing operation on magnetic suspension dot matrix screen is obtained according to the magnetic flux change value.
9. terminal display control method as claimed in claim 8, it is characterised in that described to be obtained according to the magnetic flux change value The induction information step for taking pressing operation on magnetic suspension dot matrix screen includes：
When the changing value of the magnetic flux is more than the first preset value, corresponding first induction information of the pressing operation is obtained, First induction information includes validating that the corresponding audio file of broadcasting pressing operation；
When the changing value of the magnetic flux is more than the second preset value, corresponding second induction information of the pressing operation is obtained, Second induction information is included validating that and shows the corresponding message file of the pressing operation.
10. the terminal display control method as described in any one of claim 7 to 9, it is characterised in that the terminal display control Method also includes：
The touch operation sensed on real-time monitoring magnetic suspension dot matrix screen, grasps when corresponding touch is not detected by preset duration When making, control methods of magnetic field stops producing correspondence magnetic field.
CN201611095207.7A 2016-11-30 2016-11-30 Magnetic suspension dot matrix screen, terminal display control unit and method Pending CN106775181A (en)

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CN110109584A (en) * 2019-05-05 2019-08-09 武汉网明无障碍科技有限公司 Call the data processing method and device of menu
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Application publication date: 20170531