CN105094732B - Screen display method and device - Google Patents
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- CN105094732B CN105094732B CN201510367382.6A CN201510367382A CN105094732B CN 105094732 B CN105094732 B CN 105094732B CN 201510367382 A CN201510367382 A CN 201510367382A CN 105094732 B CN105094732 B CN 105094732B
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Abstract
The invention discloses a kind of screen display method and devices, belong to field of terminal technology.The method includes：Receive the specific communication signal of second terminal；According to the specific communication signal, the distance between the second terminal and the first terminal are determined；When the distance between the second terminal and first terminal are less than predetermined threshold value, the specified transmission that the first terminal is established between the second terminal connects；It is connected based on the specified transmission, the display image screen of the first terminal is sent to the second terminal so that the second terminal shows the display image screen.The disclosure throws the condition for shielding operation by being carried out using the distance between terminal as triggering terminal, when distance is less than predetermined threshold value, then from terminal, actively the terminal into the distance is initiated to throw screen, to while avoiding malice from connecting, it avoids the need to carry out throwing the various manual operations shielded display and needed, substantially increases operating efficiency.
Description
Technical field
This disclosure relates to field of terminal technology more particularly to a kind of screen display method and device.
Background technology
With the development of terminal technology, more and more terminals start to support screen projection function.It refers to by a terminal to throw screen
Screen display is sent to another terminal by network connection so that the terminal is on itself screen to the screen display of other-end
Content is shown.
In the case where former terminal shows screen constrained, this screen mode of throwing can change the size of display size, may be used also
To realize that more people watch jointly, it is aobvious to be each provided with a kind of preferable screen of display effect for scenes such as home entertaining, office meetings
Show method.
Invention content
To overcome the problems in correlation technique, a kind of screen display method of disclosure offer and device.
According to the first aspect of the embodiments of the present disclosure, a kind of screen display method is provided, this method is applied to first terminal,
Including：
Receive the specific communication signal of second terminal；
According to the specific communication signal, the distance between the second terminal and the first terminal are determined；
When the distance between the second terminal and first terminal are less than predetermined threshold value, the first terminal is established and institute
State the specified transmission connection between second terminal；
It is connected based on the specified transmission, the display image screen of the first terminal is sent to the second terminal,
So that the second terminal shows the display image screen.
It, will be described based on the specified transmission connection in the first possible realization method that the embodiment of the present disclosure provides
The display image screen of first terminal is sent to the second terminal：
It is connected by the specified transmission, the first terminal carries out display negotiation with the second terminal；
According to negotiation result, the display image screen of the first terminal is handled；
It is connected by the specified transmission, the display image screen of treated the first terminal is sent to described the
Two terminals.
In second of possible realization method that the embodiment of the present disclosure provides, when between the second terminal and first terminal
Distance when being less than predetermined threshold value, the specified transmission connection that the first terminal is established between the second terminal includes：
When the distance between the second terminal and first terminal are less than predetermined threshold value, if the first terminal and the
Specified transmission connection has been established in three terminals, and the specified transmission disconnected between the third terminal connects；
The specified transmission that the first terminal is established between the second terminal connects.
In the third possible realization method that the embodiment of the present disclosure provides, when between the second terminal and first terminal
Distance be less than predetermined threshold value when, if the second terminal is not in open state, to the second terminal send booting refer to
It enables so that the second terminal booting.
In the 4th kind of possible realization method that the embodiment of the present disclosure provides, the second terminal is advance on first terminal
The terminal to be connected being arranged.
According to the second aspect of the embodiment of the present disclosure, a kind of screen display device is provided, including：
Receiving module, the specific communication signal for receiving second terminal；
Apart from determining module, for according to the specific communication signal, determining the second terminal and the first terminal
The distance between；
Connection establishment module is used for when the distance between the second terminal and first terminal are less than predetermined threshold value, institute
The specified transmission that first terminal is established between the second terminal is stated to connect；
Sending module, for based on the specified transmission connection, the display image screen of the first terminal to be sent to
The second terminal so that the second terminal shows the display image screen.
In the first possible realization method that the embodiment of the present disclosure provides, the sending module is used for by described specified
Transmission connection, the first terminal carry out display negotiation with the second terminal；According to negotiation result, to the first terminal
Display image screen is handled；It is connected by the specified transmission, by the screen display figure of treated the first terminal
As being sent to the second terminal.
Second provided in the embodiment of the present disclosure may be in realization method, and the connection establishment module is used for when described the
The distance between two terminals and first terminal be less than predetermined threshold value when, if the first terminal had been established with third terminal it is specified
Transmission connection, the specified transmission disconnected between the third terminal connect；The first terminal is established and the second terminal
Between specified transmission connection.
In the third possible realization method that the embodiment of the present disclosure provides, the sending module is used for when described second is whole
When end is less than predetermined threshold value with the distance between first terminal, if the second terminal is not in open state, to described the
Two terminals send power-on instruction so that the second terminal booting.
In the 4th kind of possible realization method that the embodiment of the present disclosure provides, the second terminal is advance on first terminal
The terminal to be connected being arranged.
The third aspect additionally provides a kind of device for screen display, including：
Processor；
Memory for storing the executable instruction of processor；
Wherein, the processor is configured as：
Receive the specific communication signal of second terminal；
According to the specific communication signal, the distance between the second terminal and this terminal are determined；
When the distance between the second terminal and described terminal are less than predetermined threshold value, establish and the second terminal
Between specified transmission connection；
It is connected based on the specified transmission, the display image screen of described terminal is sent to the second terminal, is made
The second terminal is obtained to show the display image screen.
The technical scheme provided by this disclosed embodiment can include the following benefits：By with the distance between terminal
The condition for as triggering terminal throw screen operation, when distance is less than predetermined threshold value, then from terminal actively end into the distance
Throwing screen is initiated at end, to while avoiding malice from connecting, avoid the need to carry out to throw the various manual operations shielded display and needed,
Substantially increase operating efficiency.
It should be understood that above general description and following detailed description is only exemplary and explanatory, not
The disclosure can be limited.
Description of the drawings
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure.
Fig. 1 is a kind of flow chart of screen display method shown according to an exemplary embodiment.
Fig. 2 is a kind of flow chart of screen display method shown according to an exemplary embodiment.
Fig. 3 is a kind of block diagram of screen display device shown according to an exemplary embodiment.
Fig. 4 is a kind of block diagram of device 400 for screen display shown according to an exemplary embodiment.
Specific implementation mode
To keep the purpose, technical scheme and advantage of the disclosure clearer, below in conjunction with attached drawing to disclosure embodiment party
Formula is described in further detail.
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
Fig. 1 is a kind of flow chart of screen display method shown according to an exemplary embodiment, as shown in Figure 1, the party
Method is used in first terminal, is included the following steps.
In step S101, the specific communication signal of second terminal is received.
In step s 102, it according to the specific communication signal, determines between the second terminal and the first terminal
Distance.
In step s 103, when the distance between the second terminal and first terminal are less than predetermined threshold value, described the
The specified transmission that one terminal is established between the second terminal connects.
In step S104, based on the specified transmission connection, the display image screen of the first terminal is sent to
The second terminal so that the second terminal shows the display image screen.
The method that the embodiment of the present disclosure provides throws screen operation by being carried out using the distance between terminal as triggering terminal
Condition, when distance is less than predetermined threshold value, then from terminal, actively the terminal into the distance is initiated to throw screen, to avoid malice from connecting
While connecing, avoids the need to carry out throwing the various manual operations shielded display and needed, substantially increase operating efficiency.
It, will be described based on the specified transmission connection in the first possible realization method that the embodiment of the present disclosure provides
The display image screen of first terminal is sent to the second terminal：
It is connected by the specified transmission, the first terminal carries out display negotiation with the second terminal；
According to negotiation result, the display image screen of the first terminal is handled；
It is connected by the specified transmission, the display image screen of treated the first terminal is sent to described the
Two terminals.
In second of possible realization method that the embodiment of the present disclosure provides, when between the second terminal and first terminal
Distance when being less than predetermined threshold value, the specified transmission connection that the first terminal is established between the second terminal includes：
When the distance between the second terminal and first terminal are less than predetermined threshold value, if the first terminal and the
Specified transmission connection has been established in three terminals, and the specified transmission disconnected between the third terminal connects；
The specified transmission that the first terminal is established between the second terminal connects.
In the third possible realization method that the embodiment of the present disclosure provides, when between the second terminal and first terminal
Distance be less than predetermined threshold value when, if the second terminal is not in open state, to the second terminal send booting refer to
It enables so that the second terminal booting.
In the 4th kind of possible realization method that the embodiment of the present disclosure provides, the second terminal is advance on first terminal
The terminal to be connected being arranged.
The alternative embodiment that any combination forms the disclosure may be used, herein no longer in above-mentioned all optional technical solutions
It repeats one by one.
Fig. 2 is a kind of flow chart of screen display method shown according to an exemplary embodiment, as shown in Fig. 2, the party
Method is illustrated by taking the interaction between first terminal and second terminal as an example, specifically includes following steps.
In step s 201, first terminal receives the specific communication signal of second terminal.
In the embodiments of the present disclosure, which can refer to some particular terminal, in the same area, can have more
A terminal, each terminal can send specific communication signal, and still, in order to clearly throw the object of screen operation, first terminal is used
Family can setting can that is to say, which can be as the second terminal for throwing screen object on first terminal in advance
Pre-set terminal to be connected.
Certainly, which can be multiple, and first terminal can safeguard that one includes multiple the
The list of two terminals executes step S202 when receiving the specific communication signal of any of list second terminal.
In step S202, according to the specific communication signal, first terminal determines the second terminal and described first
The distance between terminal.
In above-mentioned steps S201-S202, for terminal, the first terminal and second terminal can have send and
The ability for receiving specific communication signal, in order to which other-end is found mutually and establishes connection.Such as, indigo plant can be configured in terminal
Tooth module, bluetooth module be based on bluetooth BLE technologies, can send broadcast packet, receive broadcast packet by way of and other-end
It is communicated.
In the embodiments of the present disclosure, specific communication signal can be broadcast packet.Transmitted by terminal or in the broadcast packet of reception
It may include the transmission power of sending device.It, can be according to the signal of its broadcast packet when any one terminal receives broadcast packet
Included transmission power in intensity and broadcast packet determines the terminal for sending the broadcast packet at a distance from itself.
It should be noted that above-mentioned steps need to open the scene that bluetooth module is scanned in transceiver terminal both sides
Lower progress, when any terminal has sent specific communication signal scan, the terminal by receiving the specific communication signal, which returns, to be used for
The specific communication signal scan response of response.
In step S203, when the distance between the second terminal and first terminal are less than predetermined threshold value, described the
The specified transmission that one terminal is established between the second terminal connects.
When the distance between second terminal and first terminal are less than predetermined threshold value, it may be determined that first terminal user is
In a certain range of second terminal, it can thus be avoided malice connects.The predetermined threshold value can be by first terminal or second
Terminal is pre-set, and it is not limited in this embodiment of the present disclosure.
In the embodiments of the present disclosure, which can be SPP connections.The SPP connections can establish non-security
Point-to-point connection mode, do not need user's manual pairings.
In another embodiment of the present disclosure, current second terminal may also be not in open state, and only be to wait for
The transmission of specific communication signal is carried out under machine state, then first terminal can send power-on instruction to second terminal so that the
Two terminals are when receiving power-on instruction, Auto Power On, and after second terminal booting, first terminal is established specified with second terminal
Transmission connection.It that is to say, in this process, opened without second terminal for realizing the application of screen is thrown, you can with whole by first
End side is switched on by order second terminal, and establishes the connection of the specified transmission between two terminals.
Wherein, which can refer to WiFi display connections, in the WiFi display connections, the
One terminal can be used as client (Client), second terminal that can be used as server end (Server), may be realized at one
In mode, first terminal can be mobile phone, tablet computer or PC etc., and second terminal can be TV, projector etc..
In another embodiment that the disclosure provides, current first terminal may also be in a third terminal and finger has been established
Fixed transmission connection, and based on the specified state transmitted connection and carry out Image Sharing transmission, and since position has occurred in first terminal
The movement set when the distance between current first terminal and second terminal being caused to be less than predetermined threshold value, then disconnects and described the
Specified transmission connection between three terminals, the specified transmission resettled between the second terminal are connect, to follow user position
Screen object is thrown in the variation switching set.For example, being based on such process, when the adept machine of user is in a TV upslide screen, then take
It mobile phone to have gone on another TV side, mobile phone just shield onto new TV by automatic throw so that may not need any operation i.e.
It can realize that the switching between multiple and different display equipment is shown.
In step S204, connected by the specified transmission, the first terminal is shown with the second terminal
Negotiate.
Can be based on after establishing specified transmission connection, between first terminal and second terminal it is specific throw shield parameter etc. into
Row is negotiated, and as first terminal knows the throwing screen parameter of second terminal, and is determined from during throwing screen based on the throwing screen parameter
Processing parameter etc., the disclosure is not construed as limiting the negotiations process.
It should be noted that in step S203, as long as being determined that distance is less than predetermined threshold value, then by first terminal in nothing
It actively initiates to negotiate based on the display of specified transmission connection in the case of need to being manually operated, eliminating user need to initiate to throw screen manually
Process.
In step S205, according to negotiation result, the display image screen of the first terminal is handled.
The negotiation result can be related to processing data packets, data packet is sent and all various aspects such as display size, the disclosure
Embodiment is not construed as limiting this.First terminal can be based on the negotiation result, and screenshotss are carried out to itself currently displayed image
Deng processing, image is shown to obtain current screen, using processing such as compressions, with the data being used for transmission.
It in step S206, is connected by the specified transmission, by the screen display figure of treated the first terminal
As being sent to the second terminal.
The specific negotiation and image processing process can also have other realization methods, the embodiment of the present disclosure not to do specific superfluous
It states.
In step S207, second terminal receives the display image screen, and is shown based on the image received.
It is that the image of first terminal is sent to second terminal in above-mentioned steps S206 and S207, so that second terminal energy
Enough processes for showing image identical with first terminal.Certainly, the display size of usual second terminal is more than first terminal, so as to
Achieve the effect that more people's shared informations.
Fig. 3 is a kind of block diagram of screen display device shown according to an exemplary embodiment.With reference to Fig. 3, the device packet
Receiving module 301 is included, apart from determining module 302, connection establishment module 303 and sending module 304.
Receiving module 301, the specific communication signal for receiving second terminal；
Apart from determining module 302, for according to the specific communication signal, determining the second terminal with described first eventually
The distance between end；
Connection establishment module 303 is used for when the distance between the second terminal and first terminal are less than predetermined threshold value,
The specified transmission that the first terminal is established between the second terminal connects；
Sending module 304, for based on the specified transmission connection, the display image screen of the first terminal to be sent
To the second terminal so that the second terminal shows the display image screen.
In a kind of possible realization method, the sending module 304 is used to connect by the specified transmission, and described first
Terminal carries out display negotiation with the second terminal；According to negotiation result, the display image screen of the first terminal is carried out
Processing；It is connected by the specified transmission, the display image screen of treated the first terminal is sent to described second
Terminal.
In alternatively possible realization method, the connection establishment module 303 is used for whole with first when the second terminal
When the distance between end is less than predetermined threshold value, if specified transmission connection has been established with third terminal in the first terminal, disconnect
Specified transmission between the third terminal is connect；The first terminal establishes the specified transmission between the second terminal
Connection.
In another possible realization method, the sending module 304 is additionally operable to work as the second terminal and first terminal
The distance between be less than predetermined threshold value when, if the second terminal is not in open state, to the second terminal transmission open
Machine instructs so that the second terminal booting.
In another possible realization method, the second terminal is pre-set terminal to be connected on first terminal.
About the device in above-described embodiment, wherein modules execute the concrete mode of operation in related this method
Embodiment in be described in detail, explanation will be not set forth in detail herein.
Fig. 4 is a kind of block diagram of device 400 for screen display shown according to an exemplary embodiment.For example, dress
It can be mobile phone, computer, digital broadcast terminal, messaging devices, game console, tablet device, medical treatment to set 400
Equipment, body-building equipment, personal digital assistant etc..
With reference to Fig. 4, device 400 may include following one or more components：Processing component 402, memory 404, power supply
Component 406, multimedia component 408, audio component 410, the interface 412 of input/output (I/O), sensor module 414, and
Communication component 416.
The integrated operation of 402 usual control device 400 of processing component, such as with display, call, data communication, phase
Machine operates and record operates associated operation.Processing element 402 may include that one or more processors 420 refer to execute
It enables, to perform all or part of the steps of the methods described above.In addition, processing component 402 may include one or more modules, just
Interaction between processing component 402 and other assemblies.For example, processing component 402 may include multi-media module, it is more to facilitate
Interaction between media component 408 and processing component 402.
Memory 404 is configured as storing various types of data to support the operation in equipment 400.These data are shown
Example includes instruction for any application program or method that are operated on device 400, contact data, and telephone book data disappears
Breath, picture, video etc..Memory 404 can be by any kind of volatibility or non-volatile memory device or their group
It closes and realizes, such as static RAM (SRAM), electrically erasable programmable read-only memory (EEPROM) is erasable to compile
Journey read-only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash
Device, disk or CD.
Electric power assembly 406 provides electric power for the various assemblies of device 400.Electric power assembly 406 may include power management system
System, one or more power supplys and other generated with for device 400, management and the associated component of distribution electric power.
Multimedia component 408 is included in the screen of one output interface of offer between described device 400 and user.One
In a little embodiments, screen may include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen
Curtain may be implemented as touch screen, to receive input signal from the user.Touch panel includes one or more touch sensings
Device is to sense the gesture on touch, slide, and touch panel.The touch sensor can not only sense touch or sliding action
Boundary, but also detect duration and pressure associated with the touch or slide operation.In some embodiments, more matchmakers
Body component 408 includes a front camera and/or rear camera.When equipment 400 is in operation mode, such as screening-mode or
When video mode, front camera and/or rear camera can receive external multi-medium data.Each front camera and
Rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio component 410 is configured as output and/or input audio signal.For example, audio component 410 includes a Mike
Wind (MIC), when device 400 is in operation mode, when such as call model, logging mode and speech recognition mode, microphone by with
It is set to reception external audio signal.The received audio signal can be further stored in memory 404 or via communication set
Part 416 is sent.In some embodiments, audio component 410 further includes a loud speaker, is used for exports audio signal.
I/O interfaces 412 provide interface between processing component 402 and peripheral interface module, and above-mentioned peripheral interface module can
To be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and lock
Determine button.
Sensor module 414 includes one or more sensors, and the state for providing various aspects for device 400 is commented
Estimate.For example, sensor module 414 can detect the state that opens/closes of equipment 400, and the relative positioning of component, for example, it is described
Component is the display and keypad of device 400, and sensor module 414 can be with 400 1 components of detection device 400 or device
Position change, the existence or non-existence that user contacts with device 400,400 orientation of device or acceleration/deceleration and device 400
Temperature change.Sensor module 414 may include proximity sensor, be configured to detect without any physical contact
Presence of nearby objects.Sensor module 414 can also include optical sensor, such as CMOS or ccd image sensor, at
As being used in application.In some embodiments, which can also include acceleration transducer, gyro sensors
Device, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 416 is configured to facilitate the communication of wired or wireless way between device 400 and other equipment.Device
400 can access the wireless network based on communication standard, such as WiFi, 2G or 3G or combination thereof.In an exemplary implementation
In example, communication component 416 receives broadcast singal or broadcast related information from external broadcasting management system via broadcast channel.
In one exemplary embodiment, the communication component 416 further includes near-field communication (NFC) module, to promote short range communication.Example
Such as, NFC module can be based on radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology,
Bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 400 can be believed by one or more application application-specific integrated circuit (ASIC), number
Number processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for executing the above method.
In the exemplary embodiment, it includes the non-transitorycomputer readable storage medium instructed, example to additionally provide a kind of
Such as include the memory 404 of instruction, above-metioned instruction can be executed by the processor 420 of device 400 to complete the above method.For example,
The non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk
With optical data storage devices etc..
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium is additionally provided, when the storage is situated between
When instruction in matter is executed by the processor of mobile terminal so that mobile terminal is able to carry out a kind of screen of above-described embodiment offer
Curtain display methods.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to its of the disclosure
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principles of this disclosure and includes the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by following
Claim is pointed out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (8)
1. a kind of screen display method, which is characterized in that this method is applied to first terminal, the method includes：
Receive the specific communication signal of second terminal；
According to the specific communication signal, the distance between the second terminal and the first terminal are determined；
When the distance between the second terminal and first terminal are less than predetermined threshold value, if the second terminal is not in out
Machine state sends power-on instruction to the second terminal so that the second terminal booting；
If specified transmission connection has been established with third terminal in the first terminal, automatic to disconnect between the third terminal
Specified transmission connection；
The specified transmission that the first terminal is established automatically between the second terminal connects；
It is connected based on the specified transmission, the display image screen of the first terminal is sent to the second terminal so that
The second terminal shows the display image screen.
2. according to the method described in claim 1, it is characterized in that, based on the specified transmission connection, by the first terminal
Display image screen be sent to the second terminal and include：
It is connected by the specified transmission, the first terminal carries out display negotiation with the second terminal；
According to negotiation result, the display image screen of the first terminal is handled；
It is connected by the specified transmission, the display image screen of treated the first terminal is sent to described second eventually
End.
3. according to the method described in claim 1, it is characterized in that, the second terminal is pre-set on first terminal waits for
Connect terminal.
4. a kind of screen display device, which is characterized in that the device is applied to first terminal, and described device includes：
Receiving module, the specific communication signal for receiving second terminal；
Apart from determining module, for according to the specific communication signal, determining between the second terminal and the first terminal
Distance；
Connection establishment module is used for when the distance between the second terminal and first terminal are less than predetermined threshold value, if institute
It states second terminal and is not in open state, power-on instruction is sent to the second terminal so that the second terminal booting；If
Specified transmission connection, the automatic specified transmission disconnected between the third terminal has been established with third terminal in the first terminal
Connection；The specified transmission that the first terminal is established automatically between the second terminal connects；
Sending module, for based on the specified transmission connection, the display image screen of the first terminal being sent to described
Second terminal so that the second terminal shows the display image screen.
5. device according to claim 4, which is characterized in that the sending module is used to connect by the specified transmission
It connects, the first terminal carries out display negotiation with the second terminal；It is aobvious to the screen of the first terminal according to negotiation result
Diagram picture is handled；It is connected by the specified transmission, the display image screen of treated the first terminal is sent
To the second terminal.
6. device according to claim 4, which is characterized in that the second terminal is pre-set on first terminal waits for
Connect terminal.
7. a kind of device for screen display, which is characterized in that including：
Processor；
Memory for storing the executable instruction of processor；
Wherein, the processor is configured as：
Receive the specific communication signal of second terminal；
According to the specific communication signal, the distance between the second terminal and this terminal are determined；
When the distance between the second terminal and first terminal are less than predetermined threshold value, if the second terminal is not in out
Machine state sends power-on instruction to the second terminal so that the second terminal booting；
If specified transmission connection has been established with third terminal in the first terminal, automatic to disconnect between the third terminal
Specified transmission connection；
The specified transmission that the first terminal is established automatically between the second terminal connects；
It is connected based on the specified transmission, the display image screen of described terminal is sent to the second terminal so that institute
Second terminal is stated to show the display image screen.
8. a kind of computer readable storage medium, it is stored with instruction on the computer readable storage medium, which is characterized in that institute
State the step of any one of claim 1-3 the methods are realized when instruction is executed by processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510367382.6A CN105094732B (en) | 2015-06-29 | 2015-06-29 | Screen display method and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510367382.6A CN105094732B (en) | 2015-06-29 | 2015-06-29 | Screen display method and device |
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| CN105094732A CN105094732A (en) | 2015-11-25 |
| CN105094732B true CN105094732B (en) | 2018-07-31 |
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| CN201510367382.6A Active CN105094732B (en) | 2015-06-29 | 2015-06-29 | Screen display method and device |
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| CN105611357A (en) * | 2015-12-25 | 2016-05-25 | 百度在线网络技术（北京）有限公司 | Image processing method and device |
| CN105635774A (en) * | 2015-12-25 | 2016-06-01 | 百度在线网络技术（北京）有限公司 | Image processing method and device |
| JP6579007B2 (en) * | 2016-03-18 | 2019-09-25 | 船井電機株式会社 | Control device |
| CN106442918A (en) * | 2016-11-04 | 2017-02-22 | 深圳双创科技发展有限公司 | Water quality warning system and method applied to outdoor display screen |
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