CN106455079A - Information processing method and terminal - Google Patents

Information processing method and terminal Download PDF

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Publication number
CN106455079A
CN106455079A CN201610931715.8A CN201610931715A CN106455079A CN 106455079 A CN106455079 A CN 106455079A CN 201610931715 A CN201610931715 A CN 201610931715A CN 106455079 A CN106455079 A CN 106455079A
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CN
China
Prior art keywords
terminal
screen data
storage device
connection
output
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Granted
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CN201610931715.8A
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Chinese (zh)
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CN106455079B (en
Inventor
苏玉立
赵朋勃
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Jiangsu yidibao Network Technology Co., Ltd
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Nubia Technology Co Ltd
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Priority to CN201610931715.8A priority Critical patent/CN106455079B/en
Publication of CN106455079A publication Critical patent/CN106455079A/en
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/52—Allocation or scheduling criteria for wireless resources based on load
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal

Abstract

An embodiment of the invention discloses an information processing method and a terminal. The terminal comprises a first communication unit, which is used for establishing a first connection with a storage device and a second connection with other terminals through a first communication interface, and is also used for obtaining output modes of the other terminals through the second connection; a resource allocation unit, which is used for determining a first communication resource proportion allocated to the first connection and a second communication resource proportion allocated to the second connection based on the output modes; a data acquisition unit, which is used for collecting screen data, storing screen data to the storage device according to the first communication resource proportion through the first connection, and sending the screen data to other terminals according to the second communication resource proportion through the second connection; and a first communication unit, which is also used for obtaining address information of the screen data sent by the storage device. According to the technical scheme, it is convenient for users to check historical data, and user experience is improved.

Description

A kind of information processing method and terminal
Technical field
The present invention relates to the information processing technology is and in particular to a kind of information processing method and terminal.
Background technology
Screen prjection technology between terminal unit occurs in prior art, that is, a terminal unit is by screen data transmission To another terminal unit.The caching of the on-screen data of projection end equipment collection needs larger memory space, if projection end sets Standby memory space inadequate, then cannot realize checking of historical data, be not easy to the viewing experience of user.
Content of the invention
For solving existing technical problem, embodiments provide a kind of information processing method and terminal.
For reaching above-mentioned purpose, the technical scheme of the embodiment of the present invention is realized in：
Embodiments provide a kind of terminal, described terminal includes：First communication unit, resource allocation unit sum According to collecting unit；Wherein,
Described first communication unit, be connected with the first of storage device for being set up respectively by the first communication interface and It is connected with the second of other-end；It is additionally operable to connect, by described second, the output mode obtaining described other-end；
Described resource allocation unit, for determining the first communication distributing to described first connection based on described output mode Resource ratio and the second communication resource ratio distributing to described second connection；
Described data acquisition unit, for gathering on-screen data, by described the first of described first communication unit foundation Connect and store described on-screen data to described storage device in described first communication resource ratio, and communicate by described first The second connection that unit is set up sends described on-screen data to described other-end in described second communication resource ratio；
Described first communication unit, is additionally operable to obtain the address information of the described on-screen data that described storage device sends, So that described other-end is set up based on described address information being connected with the 3rd of described storage device；Wherein, the described 3rd even Connect and allow described other-end to access the caching that described on-screen data is located.
In such scheme, described terminal also includes signal generating unit, for the address being obtained based on described first communication unit Information generates identification information, so that described other-end supports that the described identification information of scanning obtains described address information, based on institute State address information and set up and be connected with the 3rd of described storage device.
In such scheme, described resource allocation unit, for exporting institute when described output mode characterizes described other-end When stating the on-screen data that terminal sends, determine that the first communication resource ratio distributing to described first connection is described less than distributing to Second communication resource ratio of the second connection；When described output mode characterizes the described storage device caching of described other-end output On-screen data when, determine distribute to described first connection the first communication resource ratio be higher than distribute to described second connection Second communication resource ratio.
The embodiment of the present invention additionally provides a kind of terminal, and described terminal includes：Second communication unit, address acquisition unit and Output display unit；Wherein,
Described second communication unit, is connected for setting up second with other-end；
Described address acquisition unit, for obtaining address information；
Described second communication unit, the address information for being obtained based on described address acquisition unit is set up and storage device The 3rd connection；Wherein, the described 3rd connects the slow of the on-screen data place allowing in storage device described in described terminal access Deposit；
Described output display unit, for determining output mode, passes through described second connection based on described output mode and obtains Obtain on-screen data the output display that other-end sends, or connect, by the described 3rd, the screen obtaining storage in storage device Curtain data output display.
In such scheme, described output display unit, during for the event information characterizing skip forward/back is detected, determine Output mode characterizes the on-screen data of output described storage device caching, obtains the described event information pair characterizing skip forward/back The time parameter answered, by described second communication unit set up described 3rd connect obtain storage device in storage with described The corresponding on-screen data of time parameter output display；When being not detected by the event information characterizing skip forward/back, determine output mould Formula characterizes the on-screen data that the described other-end of output sends, then pass through described second connection that described second communication unit is set up Obtain on-screen data the output display that described other-end sends.
The embodiment of the present invention additionally provides a kind of information processing method, and methods described includes：
Terminal is set up respectively by the first communication interface and is connected with the first of storage device and with other-end second Connect；
Connect, by described second, the output mode obtaining described other-end, determined based on described output mode and distribute to First communication resource ratio of described first connection and the second communication resource ratio distributing to described second connection；
Collection on-screen data, connects by described first and stores described on-screen data extremely in described first communication resource ratio Described storage device, and connect extremely described in the described second communication resource ratio described on-screen data of transmission by described second Other-end；
Obtain the address information of the described on-screen data that described storage device sends, so that described other-end is based on described Address information is set up and is connected with the 3rd of described storage device；Wherein, the described 3rd connects permission described other-end access institute State the caching at on-screen data place.
In such scheme, the described address information obtaining the described on-screen data that described storage device sends, so that other Terminal is set up based on described address information and is connected with the 3rd of described storage device, including：
Obtain the address information of the described on-screen data that described storage device sends, mark is generated based on described address information Information, so that described other-end supports that the described identification information of scanning obtains described address information, is built based on described address information Stand and be connected with the 3rd of described storage device.
In such scheme, the described output mode connecting the described other-end of acquisition by described second, based on described defeated Exit pattern determine distribute to described first connection the first communication resource ratio and distribute to described second connection second lead to Letter resource ratio, including：
Connect, by described second, the output mode obtaining described other-end, when described output mode characterize described other During the on-screen data that the described terminal of terminal output sends, determine that the first communication resource ratio distributing to described first connection is less than Distribute to the second communication resource ratio of described second connection；
When described output mode characterizes the on-screen data of the described storage device caching of described other-end output, determine and divide First communication resource ratio of the first connection described in dispensing is higher than to distribute to the second communication resource ratio of described second connection.
The embodiment of the present invention additionally provides a kind of information processing method, and methods described includes：
Terminal is set up second with other-end and is connected；
Described terminal obtains address information, is set up based on described address information and is connected with the 3rd of storage device；Wherein, institute State the caching that the 3rd connection allows the on-screen data in storage device described in described terminal access to be located；
Determine output mode, pass through described second based on described output mode and connect the screen obtaining described other-end transmission Curtain data output display, or connect the on-screen data of storage output display in acquisition storage device by the described 3rd.
In such scheme, described determination output mode, passes through described second based on described output mode and connects described in acquisition The on-screen data of other-end transmission output display, or connect, by the described 3rd, the screen obtaining storage in storage device Data output display, including：
Detect when characterizing the event information of skip forward/back, determine that output mode characterizes output described storage device caching On-screen data, obtain described characterize skip forward/back the corresponding time parameter of event information, by the described 3rd connect obtain The on-screen data corresponding with described time parameter of storage output display in storage device；
When being not detected by the event information characterizing skip forward/back, determine that output mode characterizes the described other-end of output and sends out The on-screen data sending, then pass through described second and connect the on-screen data obtaining described other-end transmission output display.
Information processing method provided in an embodiment of the present invention and terminal, on the one hand, terminal includes：First communication unit, money Source allocation unit data collecting unit；Wherein, described first communication unit, for by the first communication interface set up respectively with The first of storage device is connected and is connected with the second of other-end；Be additionally operable to connect by described second obtain described other The output mode of terminal；Described resource allocation unit, distributes to described first connection for determining based on described output mode First communication resource ratio and the second communication resource ratio distributing to described second connection；Described data acquisition unit, uses In collection on-screen data, described first being set up by described first communication unit is connected is deposited in described first communication resource ratio Store up described on-screen data to described storage device, and the second connection set up by described first communication unit presses described second Communication resource ratio sends described on-screen data to described other-end；Described first communication unit, is additionally operable to deposit described in acquisition The address information of the described on-screen data that storage equipment sends so that described other-end be based on described address information set up with described 3rd connection of storage device；Wherein, the described 3rd connects the slow of the described on-screen data place of permission described other-end access Deposit.On the other hand, terminal includes：Second communication unit, address acquisition unit and output display unit；Wherein, described second leads to News unit, is connected for setting up second with other-end；Described address acquisition unit, for obtaining address information；Described second Communication unit, the address information for being obtained based on described address acquisition unit is set up and is connected with the 3rd of storage device；Wherein, Described 3rd connects the caching allowing the on-screen data in storage device described in described terminal access to be located；Described output display list Unit, for determining output mode, passes through described second based on described output mode and connects the screen obtaining described other-end transmission Curtain data output display, or connect the on-screen data of storage output display in acquisition storage device by the described 3rd. So, using the technical scheme of the embodiment of the present invention, on the one hand, connected with storage device respectively by projection terminal and receiving terminal Connect so that the on-screen data collecting is stored in storage device by projection terminal, and receiving device accesses storage device to obtain On-screen data and show it is achieved that when project end equipment memory space inadequate when on-screen data caching, be easy to user and check Historical data, namely it is easy to the checking of fast reverse/forward that user realizes historical data by the trigger event of fast reverse/forward, carry Rise the viewing experience of user.On the other hand, by being connected and described throwing to second between projection terminal and receiving terminal The distribution of second communication resource being connected between shadow terminal and storage device is so that project eventually in real-time play in receiving terminal During the on-screen data at end, increase the communication resource ratio of the first connection, to increase the speed of real time screen data transfer it is ensured that connecing Receive the fluency of terminal output；When receiving terminal passes through the on-screen data of " fast reverse/forward " event broadcasting memory caching, Increase the communication resource ratio of the second connection, to increase the speed that caching preserves, also ensure receiving terminal output from another point of view Process, improve operation and the viewing experience of user.
Brief description
Fig. 1 is the hardware architecture diagram of an optional mobile terminal realizing each embodiment of the present invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is the schematic flow sheet of the information processing method of the embodiment of the present invention one；
Fig. 4 is the schematic flow sheet of the information processing method of the embodiment of the present invention two；
Fig. 5 is the concrete interaction flow schematic diagram of the information processing method of the embodiment of the present invention；
Fig. 6 is the first composition structural representation of the terminal of the embodiment of the present invention；
Fig. 7 is the second composition structural representation of the terminal of the embodiment of the present invention；
Fig. 8 is a kind of concrete composition structural representation of the terminal of the embodiment of the present invention；
Fig. 9 is another kind of concrete composition structural representation of the terminal of the embodiment of the present invention.
The realization of the object of the invention, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
It should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Realize the mobile terminal of each embodiment of the present invention 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 the explanation of the present invention, itself Not specific meaning.Therefore, " module " and " part " can mixedly use.
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, desk computer etc. consolidate 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 moving 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 that the hardware configuration of an optional mobile terminal realizing each embodiment of the present invention is illustrated.
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, memorizer 160, interface unit 170, controller 180 and power subsystem 190 Etc..Fig. 1 shows the mobile terminal with various assemblies, it should be understood that being not required for implementing all groups illustrating Part.More or less of assembly can alternatively be implemented.Will be discussed in more detail below the element of mobile terminal.
Wireless communication unit 110 generally includes one or more assemblies, and it allows mobile terminal 1 00 and wireless communication system Or the radio communication between network.For example, wireless communication unit can include broadcasting reception module 111, mobile communication module 112nd, at least one of wireless Internet module 113, short range communication module 114 and location information module 115.
Broadcasting reception module 111 receives broadcast singal and/or broadcast via broadcast channel from external broadcast management server Relevant information.Broadcast channel can include satellite channel and/or terrestrial channel.Broadcast management server can be generated and sent The broadcast singal generating before the server of broadcast singal and/or broadcast related information or reception and/or broadcast related information And send it to the server of terminal.Broadcast singal can include TV broadcast singal, radio signals, data broadcasting Signal etc..And, broadcast singal may further include the broadcast singal combining with TV or radio signals.Broadcast phase Pass information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould Block 112 is receiving.Broadcast singal can exist in a variety of manners, and for example, it can be with the electronics of DMB (DMB) The form of program guide (EPG), the electronic service guidebooks (ESG) of digital video broadcast-handheld (DVB-H) etc. and exist.Broadcast Receiver module 111 can be broadcasted by using various types of broadcast system receipt signals.Especially, broadcasting reception module 111 Can be wide by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video Broadcast-hand-held (DVB-H), the Radio Data System of forward link media (MediaFLO@), received terrestrial digital broadcasting integrated service Etc. (ISDB-T) digit broadcasting system receives digital broadcasting.Broadcasting reception module 111 may be constructed such that and is adapted to provide for extensively Broadcast the various broadcast systems of signal and above-mentioned digit broadcasting system.Via broadcasting reception module 111 receive broadcast singal and/ Or broadcast related information can be stored in memorizer 160 (or other types of storage medium).
Mobile communication module 112 sends radio signals to base station (for example, access point, node B etc.), exterior terminal And at least one of server and/or receive from it radio signal.Such radio signal can include voice and lead to Words signal, video calling signal or the various types of data sending and/or receiving according to text and/or Multimedia Message.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.This module can be internally or externally It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by this module can include WLAN (WLAN) (Wi-Fi), Wibro (WiMAX), Wimax (worldwide interoperability for microwave accesses), HSDPA (high-speed downlink packet access) etc..
Short range communication module 114 is the module for supporting junction service.Some examples of short-range communication technology include indigo plant Tooth TM, RF identification (RFID), Infrared Data Association (IrDA), ultra broadband (UWB), purple honeybee TM etc..
Location information module 115 be for check or obtain mobile terminal positional information module.Location information module Typical case be GPS (global positioning system).According to current technology, the location information module 115 as GPS module calculates From range information and correct time information and the Information application triangulation for calculating of three or more satellites, Thus calculating three-dimensional current location information according to longitude, latitude and highly accurately.Currently, for calculating position and temporal information The position that calculates using three satellites and by using other satellite correction of method and temporal information error. Additionally, can be believed come calculating speed by Continuous plus current location information in real time as GPS module location information module 115 Breath.
A/V input block 120 is used for receiving audio or video signal.A/V input block 120 can include camera 121 He Mike 122, camera 121 is to the static images being obtained by image capture apparatus in Video Capture pattern or image capture mode Or the view data of video is processed.Picture frame after process may be displayed on display unit 151.Process through camera 121 Picture frame afterwards can be stored in memorizer 160 (or other storage medium) or carry out sending out via wireless communication unit 110 Send, two or more cameras 121 can be provided according to the construction of mobile terminal.Mike 122 can be in telephone calling model, note Sound (voice data) is received via mike in record pattern, speech recognition mode etc. operational mode, and can be by so Acoustic processing be voice data.Audio frequency (voice) data after process can be converted in the case of telephone calling model can It is sent to the form output of mobile communication base station via mobile communication module 112.Mike 122 can implement various types of making an uproar Sound eliminates (or suppression) algorithm to eliminate the noise that (or suppression) produces in reception with during sending audio signal or to do Disturb.
User input unit 130 can generate key input data to control each of mobile terminal according to the order of user input Plant operation.User input unit 130 allows the various types of information of user input, and can include keyboard, metal dome, touch Plate (for example, detection due to touched and lead to resistance, pressure, the change of electric capacity etc. sensitive component), roller, rocking bar etc. Deng.Especially, when touch pad is superimposed upon on display unit 151 as a layer, touch screen can be formed.
Sensing unit 140 detect mobile terminal 1 00 current state, (for example, mobile terminal 1 00 open or close shape State), the position of mobile terminal 1 00, user is for the presence or absence of the contact (that is, touch input) of mobile terminal 1 00, mobile terminal 100 orientation, the acceleration or deceleration movement of mobile terminal 1 00 and direction etc., and generate for controlling mobile terminal 1 00 The order of operation or signal.For example, when mobile terminal 1 00 is embodied as sliding-type mobile phone, sensing unit 140 can sense This sliding-type phone opens or cuts out.In addition, sensing unit 140 can detect power subsystem 190 whether provide electric power or Whether person's interface unit 170 is coupled with external device (ED).
Interface unit 170 is connected, with mobile terminal 1 00, the interface that can pass through as at least one external device (ED).For example, External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing Line FPDP, memory card port, the port of device for connection with identification module, audio input/output (I/O) end Mouth, video i/o port, ear port etc..Identification module can be storage for verifying that user uses each of mobile terminal 1 00 Kind of information and subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) can be included Etc..In addition, the device (hereinafter referred to as " identifying device ") with identification module can take the form of smart card, therefore, know Other device can be connected with mobile terminal 1 00 via port or other attachment means.Interface unit 170 can be used for reception and is derived from The input (for example, data message, electric power etc.) of the external device (ED) and input receiving is transferred in mobile terminal 1 00 One or more elements or can be used for transmission data between mobile terminal and 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 the path of mobile terminal 1 00 from base or can serve as allowing the various command signals from base input to pass through it It is transferred to the path of mobile terminal.May serve as identifying that mobile terminal is from the various command signals of base input or electric power The no signal being accurately fitted within base.Output unit 150 is configured to defeated with the offer of vision, audio frequency and/or tactile manner Go out signal (for example, audio signal, video signal, alarm signal, vibration signal etc.).Output unit 150 can include showing Unit 151, dio Output Modules 152, alarm unit 153 etc..
Display unit 151 may be displayed on the information processing in mobile terminal 1 00.For example, when mobile terminal 1 00 is in electricity During words call mode, display unit 151 can show (for example, text messaging, the multimedia file that communicate with call or other 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, illustrate video or figure UI or GUI of picture and correlation function etc..
Meanwhile, when display unit 151 and the touch pad touch screen with formation superposed on one another as a layer, display unit 151 can serve as input equipment and output device.Display unit 151 can include liquid crystal display (LCD), thin film transistor (TFT) In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least A kind of.Some in these display may be constructed such that transparence to allow user from outside viewing, and this is properly termed as transparent Display, typical transparent display can be, for example, TOLED (transparent organic light emitting diode) display etc..According to specific The embodiment wanted, mobile terminal 1 00 can include two or more display units (or other display device), for example, moves Dynamic terminal can include outernal display unit (not shown) and inner display unit (not shown).Touch screen can be used for detection and touches Input pressure and touch input position and touch input area.
Dio Output Modules 152 can mobile terminal be in call signal reception pattern, call mode, logging mode, When under the isotypes such as speech recognition mode, broadcast reception mode, that wireless communication unit 110 is received or in memorizer 160 The voice data transducing audio signal of middle storage and be output as sound.And, dio Output Modules 152 can provide and move The audio output (for example, call signal receives sound, message sink sound etc.) of the specific function correlation of terminal 100 execution. Dio Output Modules 152 can include speaker, buzzer etc..
Alarm unit 153 can provide output to notify event to mobile terminal 1 00.Typical event is permissible Including calling reception, message sink, key signals input, touch input etc..In addition to audio or video output, alarm unit 153 can provide output in a different manner with the generation of notification event.For example, alarm unit 153 can be in the form of vibrating Output is provided, enters when communicating (incomingcommunication) when receiving calling, message or some other, alarm list Unit 153 can provide tactile output (that is, vibrating) to notify to user.By providing such tactile output, even if When the mobile phone of user is in the pocket of user, user also can recognize that the generation of various events.Alarm unit 153 The output of the generation of notification event can be provided via display unit 151 or dio Output Modules 152.
Memorizer 160 can store software program of the process being executed by controller 180 and control operation etc., or can Temporarily to store the data (for example, telephone directory, message, still image, video etc.) having exported or will having exported.And And, memorizer 160 can be to store the vibration of various modes with regard to exporting and audio signal when touching and being applied to touch screen Data.
Memorizer 160 can include the storage medium of at least one type, and described storage medium includes flash memory, hard disk, many Media card, card-type memorizer (for example, SD or DX memorizer etc.), random access storage device (RAM), static random-access storage Device (SRAM), read only memory (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory (PROM), magnetic storage, disk, CD etc..And, mobile terminal 1 00 can execute memorizer with by network connection The network storage device cooperation of 160 store function.
Controller 180 generally controls the overall operation of mobile terminal.For example, controller 180 execution and voice call, data The related control of communication, video calling etc. and process.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 construct in controller 180, or it is so structured that and controls Device 180 separates.Controller 180 can be with execution pattern identifying processing, by the handwriting input executing 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 Suitable electric power needed for part and assembly.
Various embodiment described herein can be with using such as computer software, hardware or its any combination of calculating Machine computer-readable recording medium is implementing.Hardware is implemented, embodiment described herein can be by using application-specific IC (ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can Program gate array (FPGA), processor, controller, microcontroller, microprocessor, be designed to execute function described herein At least one in electronic unit implementing, in some cases, can be implemented in controller 180 by such embodiment. Software is implemented, the embodiment of such as process or function can with allow to execute the single of at least one function or operation Software module is implementing.Software code can be come by the software application (or program) write with any suitable programming language Implement, software code can be stored in memorizer 160 and be executed by controller 180.
So far, describe mobile terminal according to its function.Below, for the sake of brevity, will describe such as folded form, Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc. is as showing Example.Therefore, the present invention can be applied to any kind of mobile terminal, and is not limited to slide type mobile terminal.
As shown in Figure 1 mobile terminal 1 00 may be constructed such that using via frame or packet transmission data all if any Line and wireless communication system and satellite-based communication system are operating.
The communication system being wherein operable to according to the mobile terminal of the present invention referring now to Fig. 2 description.
Such communication system can use different air interfaces and/or physical layer.For example, used by communication system Air interface includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA (CDMA) and universal mobile communications system System (UMTS) (especially, Long Term Evolution (LTE)), global system for mobile communications (GSM) etc..As non-limiting example, under The description in face is related to cdma communication system, but such teaching is equally applicable to other types of system.
With reference to Fig. 2, cdma wireless communication system can include multiple mobile terminal 1s 00, multiple base station (BS) 270, base station Controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is configured to and Public Switched Telephony Network (PSTN) 290 formation interfaces.MSC280 is also structured to and can form interface via the BSC275 that back haul link is couple to base station 270. Back haul link can construct according to any one in some known interfaces, and described interface includes such as E1/T1, ATM, IP, PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that system as shown in Figure 2 can include multiple BSC275.
Each BS270 can service one or more subregions (or region), by the sky of multidirectional antenna or sensing specific direction Each subregion that line covers is radially away from BS270.Or, each subregion can by for diversity reception two or more Antenna covers.Each BS270 may be constructed such that support multiple frequency distribution, and the distribution of each frequency has specific frequency spectrum (for example, 1.25MHz, 5MHz etc.).
Intersecting that subregion and frequency are distributed can be referred to as CDMA Channel.BS270 can also be referred to as base station transceiver System (BTS) or other equivalent terms.In this case, term " base station " can be used for broadly representing single BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".Or, each subregion of specific BS270 can be claimed For multiple cellular stations.
As shown in Figure 2, broadcast singal is sent to the mobile terminal of operation in system by broadcsting transmitter (BT) 295 100.Broadcasting reception module 111 is arranged at mobile terminal 1 00 to receive the broadcast being sent by BT295 as shown in Figure 1 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, depict multiple satellites 300, it is understood that be, it is possible to use any number of satellite obtains useful Location information.GPS module 115 is generally configured to coordinate with satellite 300 to obtain the positioning letter wanted as shown in Figure 1 Breath.Substitute GPS tracking technique or outside GPS tracking technique, it is possible to use other of the position of mobile terminal can be followed the tracks of Technology.In addition, at least one gps satellite 300 can optionally or additionally process satellite dmb transmission.
As a typical operation of wireless communication system, BS270 receives the reverse link from various mobile terminal 1s 00 Signal.Mobile terminal 1 00 generally participates in call, information receiving and transmitting and other types of communication.Each of certain base station 270 reception is anti- Processed in specific BS270 to link signal.The data obtaining is forwarded to the BSC275 of correlation.BSC provides call Resource allocation and the mobile management function of including the coordination of soft switching process between BS270.BSC275 is also by the number receiving According to being routed to MSC280, it provides the extra route service for forming interface with PSTN290.Similarly, PSTN290 with MSC280 forms interface, and MSC and BSC275 form interface, and BSC275 correspondingly controls BS270 with by forward link signals It is sent to mobile terminal 1 00.
Based on above-mentioned mobile terminal hardware configuration and communication system, each embodiment of the inventive method is proposed.
In the following embodiment of the present invention, projection terminal is referred to as first terminal, and receiving terminal is referred to as second terminal and carries out Description.For projection terminal (or first terminal), receiving terminal can be described as other-end；With respect to receiving terminal (or Second terminal) for, projection terminal can be described as other-end.
Embodiment one
Embodiments provide a kind of information processing method.Fig. 3 is the information processing method of the embodiment of the present invention one Schematic flow sheet；As shown in figure 3, methods described includes：
Step 301：First terminal is set up respectively by the first communication interface and is connected with the first of storage device and with Second connection of two terminals.
Step 302：Connect the output mode obtaining described second terminal by described second, true based on described output mode Surely the first communication resource ratio of described first connection and the second communication resource ratio distributing to described second connection are distributed to Example.
Step 303：Collection on-screen data, connects by described first and stores described screen in described first communication resource ratio Curtain data connects in the described second communication resource ratio described screen number of transmission to described storage device, and by described second According to described second terminal.
Step 304：Obtain the address information of the described on-screen data that described storage device sends, so that second terminal is based on Described address information is set up and is connected with the 3rd of described storage device；Wherein, the described 3rd connects permission described second terminal visit Ask the caching that described on-screen data is located.
In the present embodiment, described first terminal is as the transmitting terminal of data for projection；Accordingly, described second terminal is as throwing The receiving terminal of shadow data；And described storage device can be exclusive storage device, but described storage device has radio communication Function；As a kind of example, described storage device is specifically as follows the routing device with store function or has communication function Storage device etc..
In the present embodiment, between described first terminal and described storage device, first can be set up even by wireless communication mode Connect；Also second can be set up by described wireless communication mode between described first terminal and described second terminal to be connected；Described nothing Line communication modes such as Wireless Fidelity (Wi-Fi, Wireless-Fidelity).Wherein, it is provided with first in described first terminal Communication interface, the Wi-Fi communication interface that described first communication interface is for example made up of Wi-Fi chip.
In the present embodiment, described first terminal connects the output mode obtaining described second terminal, institute by described second State output mode and characterize on-screen data or the described second terminal of sign that the described first terminal of described second terminal output sends Export the on-screen data of described storage device caching；Then described first terminal is based on described output mode and determines and distributes to described the First communication resource ratio of one connection and the second communication resource ratio distributing to described second connection, implement as a kind of Mode, the described output mode connecting the described second terminal of acquisition by described second, distribution is determined based on described output mode The first communication resource ratio to the described first connection and the second communication resource ratio distributing to described second connection, bag Include：Connect the output mode obtaining described second terminal by described second, when described output mode characterizes described second terminal When exporting the on-screen data that described first terminal sends, determine that the first communication resource ratio distributing to described first connection is less than Distribute to the second communication resource ratio of described second connection；Deposit described in described second terminal output when described output mode characterizes During the on-screen data of storage equipment caching, determine that the first communication resource ratio distributing to described first connection is described higher than distributing to Second communication resource ratio of the second connection.
Specifically, in an initial condition, that is, first terminal has just started transmission on-screen data, second terminal has just started cutout screen During curtain data, described output mode characterizes the on-screen data that the described first terminal of described second terminal output sends, then described First terminal determines that the first communication resource ratio distributing to described first connection is less than and distributes to the second of described second connection Communication resource ratio, to increase the transfer rate of real time screen data, in order to second terminal flow process output screen data；Accordingly , when second terminal output screen data for a period of time after, may detect characterize skip forward/back event information, then this When the output mode that obtains characterize the on-screen data of output described storage device caching, then described first terminal determines and distributes to First communication resource ratio of described first connection is higher than to distribute to the second communication resource ratio of described second connection, to increase The speed that caching preserves.
In the present embodiment, described on-screen data is the data of described first terminal itself display；It is to be understood that described One terminal gathers the on-screen data of itself display, and described on-screen data is passed through the described first connection stores and set to described storage In standby caching, or by described second linkup transmit to described second terminal.As a kind of embodiment, described first eventually End can be gathered the on-screen data of itself display by preset rules, gathers 30 frame on-screen datas such as each second.Wherein, described screen Data stores to there being storage address in the caching of described storage device, then described storage device obtains described on-screen data Address information, by described address information by described first linkup transmit to described first terminal.
In the present embodiment, described first terminal obtains the address information of the described on-screen data that described storage device sends, So that second terminal is set up based on described address information being connected with the 3rd of described storage device.As a kind of embodiment, institute State the address information obtaining the described on-screen data that described storage device sends, so that second terminal is built based on described address information Stand and be connected with the 3rd of described storage device, including：Obtain the address information of the described on-screen data that described storage device sends, Identification information is generated based on described address information, so that described second terminal supports that the described identification information of scanning obtains described address Information, is set up based on described address information and is connected with the 3rd of described storage device.
Specifically, described address information includes at least two parts：For setting up wireless communication connection with described storage device Address and for pointing to the buffer address of on-screen data, the on-screen data in easily accessible described storage device.Wherein, institute State identification information and be specifically as follows 2 D code information or bar code information etc.；Described second terminal can be by scanning tools to institute State identification information to be scanned, obtain the address information that described identification information characterizes, so that described second terminal is based on described Address information is set up and is connected with the 3rd of described storage device.
As another embodiment, the address information of the described on-screen data that the described storage device of described acquisition sends, So that second terminal is set up based on described address information being connected with the 3rd of described storage device, including：Obtain described storage to set The address information of the described on-screen data that preparation is sent；Connect based on described second and send described address letter to described second terminal Breath, so that described second terminal is set up based on described address information be connected with the 3rd of described storage device.
As another embodiment, described second terminal user also can be manually entered described address information, so that described The address information based on input for the second terminal is set up and is connected with the 3rd of described storage device.
Further, after described second terminal is set up the 3rd based on described address information with described storage device and is connected, By the on-screen data in the caching of storage device described in described 3rd connected reference, and broadcasting can be shown.
Technical scheme using the embodiment of the present invention, on the one hand, set respectively at storage by first terminal and second terminal Standby connection is so that the on-screen data collecting is stored in storage device by first terminal, and the second equipment accesses storage device With obtain on-screen data and show it is achieved that when project end equipment memory space inadequate when on-screen data caching, be easy to user Check historical data, namely be easy to the looking into of fast reverse/forward that user realizes historical data by the trigger event of fast reverse/forward See, improve the viewing experience of user.On the other hand, by being connected and institute to second between first terminal and second terminal State the distribution of second communication resource being connected between first terminal and storage device so that in second terminal in real-time play During the on-screen data of one terminal, increase the communication resource ratio of the first connection, to increase the speed of real time screen data transfer, protect The fluency of card second terminal output；Pass through the screen number of " fast reverse/forward " event broadcasting memory caching in second terminal According to when, increase by second connection communication resource ratio, with increase caching preserve speed, from another point of view also ensure second terminal The process of output, improves operation and the viewing experience of user.
Embodiment two
The embodiment of the present invention additionally provides a kind of information processing method.Fig. 4 is the information processing side of the embodiment of the present invention two The schematic flow sheet of method；As shown in figure 4, methods described includes：
Step 401：Second terminal is set up second with first terminal and is connected.
Step 402：Second terminal obtains address information, is set up based on described address information and connects with the 3rd of storage device Connect；Wherein, the described 3rd connects the caching allowing described second terminal to access the on-screen data place in described storage device.
Step 403：Determine output mode, pass through described second based on described output mode and connect the described first terminal of acquisition The on-screen data sending output display, or connect by the described 3rd and obtain the on-screen data defeated storing in storage device Go out display.
In the present embodiment, described first terminal is as the transmitting terminal of data for projection；Accordingly, described second terminal is as throwing The receiving terminal of shadow data；And described storage device can be exclusive storage device, but described storage device has radio communication Function；As a kind of example, described storage device is specifically as follows the routing device with store function or has communication function Storage device etc..Wherein, second can be set up even by wireless communication mode between described second terminal and described first terminal Connect, described wireless communication mode such as Wi-Fi.
In the present embodiment, as a kind of embodiment, described second terminal obtains address information, including：Described second eventually The identification information that end scanning first terminal generates, obtains the address information that described identification information characterizes.Specifically, described mark letter Breath is specifically as follows 2 D code information or bar code information etc.；Described second terminal can be by scanning tools to described mark letter Breath is scanned, and obtains the address information that described identification information characterizes, so that described second terminal is based on described address information Set up and be connected with the 3rd of described storage device.As another embodiment, described second terminal user also can be manually entered Described address information, so that described second terminal is set up based on the described address information of input connect with the 3rd of described storage device Connect.As another embodiment, described second terminal can connect the ground obtaining described first terminal transmission based on described second Location information, is set up based on described address information and is connected with the 3rd of described storage device.
In the present embodiment, described second terminal determines the output mode of itself, and described output mode includes characterizing described The first output mode of on-screen data that the described first terminal of two terminal outputs sends and the described second terminal of sign export institute State the second output mode of the on-screen data of storage device caching.As a kind of embodiment, described determination output mode, it is based on Described output mode passes through described second and connects the on-screen data obtaining described first terminal transmission output display, or passes through Described 3rd connects the on-screen data of storage output display in acquisition storage device, including：Detect and characterize skip forward/back During event information, determine that output mode characterizes the on-screen data of output described storage device caching, obtain described sign fast-forwarding fast The corresponding time parameter of event information moving back, by the described 3rd connect obtain storage device in storage with described time parameter Corresponding on-screen data output display；When being not detected by the event information characterizing skip forward/back, determine that output mode characterizes defeated Go out the on-screen data that described first terminal sends, then pass through described second and connect the on-screen data obtaining described first terminal transmission And output display.
Specifically, described second terminal can be determined whether that event information sign skip forward/back is detected determines itself Output mode.For example in an initial condition, that is, first terminal has just started transmission on-screen data, second terminal has just started output screen Data and when being not detected by the event information characterizing skip forward/back, described output mode characterizes described second terminal output institute State the on-screen data of first terminal transmission, then described second terminal directly obtains described first terminal by described second connection and sends out The real time screen data sent output display；Accordingly, when second terminal output screen data for a period of time after, may detect Arrive the event information characterizing skip forward/back, then the output mode now obtaining characterizes the screen of output described storage device caching Curtain data, then described second terminal pass through the described 3rd connect obtain described storage device in store on-screen data and export aobvious Show.
In the present embodiment, on-screen data is stored in storage device and is easy for second terminal and obtains and export first terminal Non real-time on-screen data, and the content that second terminal exports in skip forward/back.Under normal circumstances, the caching of on-screen data Need larger memory space, when first terminal does not have corresponding memory space, then need storage device to carry out screen The storage of data.Based on this, as another embodiment, the information processing method of the embodiment of the present invention also includes：Step 404：Obtain the event information characterizing skip forward/back, obtain the time parameter of the described event information characterizing skip forward/back, lead to Cross time parameter described in described 3rd linkup transmit to described storage device, to obtain screen number corresponding with described time parameter According to simultaneously output display.
Specifically, described second terminal can detect that the event information characterizing skip forward/back, for example described second terminal inspection When measuring the slide along the time-axis direction forward or a backward of on-screen data broadcasting, show sign fast-forwarding fast is detected The event information moving back.Then described second terminal can determine time parameter based on the event information of the sign skip forward/back detecting, By time parameter described in described second linkup transmit to described storage device.Specifically, due to first terminal Real-time Collection screen Curtain data simultaneously caches on-screen data to storage device as historical data；Each of caching buffer address can correspond to a time The on-screen data of parameter (such as timestamp)；After then described second terminal obtains the event information characterizing skip forward/back, obtain institute State the time parameter (such as F.F. x second or rollback y second) of the skip forward/back that event information is characterized, send described time parameter To described storage device, to select the screen in current time parameter+x second or current time parameter-y second corresponding buffer address Curtain data conducts interviews, and described on-screen data is sent and carries out output display to described second terminal, thus achieves as connecing The second terminal of receiving end controls to the broadcasting of data for projection.
Technical scheme using the embodiment of the present invention, on the one hand, set respectively at storage by first terminal and second terminal Standby connection is so that the on-screen data collecting is stored in storage device by first terminal, and the second equipment accesses storage device With obtain on-screen data and show it is achieved that when project end equipment memory space inadequate when on-screen data caching, be easy to user Check historical data, namely be easy to the looking into of fast reverse/forward that user realizes historical data by the trigger event of fast reverse/forward See, improve the viewing experience of user.On the other hand, by being connected and institute to second between first terminal and second terminal State the distribution of second communication resource being connected between first terminal and storage device so that in second terminal in real-time play During the on-screen data of one terminal, increase the communication resource ratio of the first connection, to increase the speed of real time screen data transfer, protect The fluency of card second terminal output；Pass through the screen number of " fast reverse/forward " event broadcasting memory caching in second terminal According to when, increase by second connection communication resource ratio, with increase caching preserve speed, from another point of view also ensure second terminal The process of output, improves operation and the viewing experience of user.
Embodiment three
Based on the description of above-described embodiment one and embodiment two, below with specific application scenarios to the embodiment of the present invention Information processing method is described.Fig. 5 is the concrete interaction flow schematic diagram of the information processing method of the embodiment of the present invention；Its In, first terminal is the projection end of on-screen data, and second terminal is the receiving terminal of on-screen data.As shown in figure 5, methods described bag Include：
Step 501：Projecting function is opened at projection end, sets up first respectively with storage device and is connected and sets up with receiving terminal Second connection；
Step 502：Connect the output mode obtaining described second terminal by described second, true based on described output mode Surely the first communication resource ratio of described first connection and the second communication resource ratio distributing to described second connection are distributed to Example；
Step 503：Projection end Real-time Collection on-screen data, connects in described first communication resource ratio by described first Send on-screen data to storage device, and connect in the described second communication resource ratio described screen of transmission by described second Data is to described second terminal；
Step 504：Projection end obtains the address information of the on-screen data that storage device sends；
Step 505：Projection end generates the Quick Response Code mark characterizing address information；
Step 506：Receiving terminal scans the Quick Response Code mark at described projection end, obtains address information；
Step 507：It is connected based on setting up the 3rd with storage device in described address information to complete networking；
Step 508：Receiving terminal passes through described second based on output mode and connects the screen obtaining described first terminal transmission Data output display, or connect the on-screen data of storage output display in acquisition storage device by the described 3rd.
Technical scheme using the embodiment of the present invention, on the one hand, set respectively at storage by first terminal and second terminal Standby connection is so that the on-screen data collecting is stored in storage device by first terminal, and the second equipment accesses storage device With obtain on-screen data and show it is achieved that when project end equipment memory space inadequate when on-screen data caching, be easy to user Check historical data, namely be easy to the looking into of fast reverse/forward that user realizes historical data by the trigger event of fast reverse/forward See, improve the viewing experience of user.On the other hand, by being connected and institute to second between first terminal and second terminal State the distribution of second communication resource being connected between first terminal and storage device so that in second terminal in real-time play During the on-screen data of one terminal, increase the communication resource ratio of the first connection, to increase the speed of real time screen data transfer, protect The fluency of card second terminal output；Pass through the screen number of " fast reverse/forward " event broadcasting memory caching in second terminal According to when, increase by second connection communication resource ratio, with increase caching preserve speed, from another point of view also ensure second terminal The process of output, improves operation and the viewing experience of user.
Example IV
The embodiment of the present invention additionally provides a kind of terminal, and described terminal is first terminal.Fig. 6 is the end of the embodiment of the present invention The first of end forms structural representation；As shown in fig. 6, described terminal includes：First communication unit 61, resource allocation unit 64 Data collecting unit 62；Wherein,
Described first communication unit 61, for set up respectively by the first communication interface be connected with the first of storage device with And be connected with the second of other-end；It is additionally operable to connect, by described second, the output mode obtaining described other-end；
Described resource allocation unit 64, for determining that based on described output mode distributing to the first of described first connection leads to Letter resource ratio and the second communication resource ratio distributing to described second connection；
Described data acquisition unit 62, for gathering on-screen data, by described in the foundation of described first communication unit 61 First connects in the described first communication resource ratio described on-screen data of storage to described storage device, and passes through described first The second connection that communication unit 61 is set up sends described on-screen data to described other-end in described second communication resource ratio；
Described first communication unit 61, is additionally operable to obtain the address letter of the described on-screen data that described storage device sends Breath, so that described other-end is set up based on described address information be connected with the 3rd of described storage device；Wherein, the described 3rd Connect and allow described other-end to access the caching that described on-screen data is located.
In the present embodiment, can be set up by wireless communication mode between described first communication unit 61 and described storage device Second can be set up even by wireless communication mode between first connection and described first communication unit and described second terminal Connect；Described wireless communication mode such as Wi-Fi.
In the present embodiment, described first terminal obtains the address information of the described on-screen data that described storage device sends, So that second terminal is set up based on described address information being connected with the second of described storage device.As a kind of embodiment, institute State terminal and also include signal generating unit 63, the address information for being obtained based on described first communication unit 61 generates identification information, So that described other-end supports that the described identification information of scanning obtains described address information, set up and institute based on described address information State the second connection of storage device.
Specifically, described address information includes at least two parts：For setting up wireless communication connection with described storage device Address and for pointing to the buffer address of on-screen data, the on-screen data in easily accessible described storage device.Wherein, institute State identification information and be specifically as follows 2 D code information or bar code information etc.；Described second terminal can be by scanning tools to institute State identification information to be scanned, obtain the address information that described identification information characterizes, so that described second terminal is based on described Address information is set up and is connected with the second of described storage device.
As another embodiment, described first communication unit 61, it is additionally operable to set up the 3rd with described other-end Connect, connect based on the described 3rd and send described address information to described other-end, so that described other-end is based on described Address information is set up and is connected with the second of described storage device.Wherein, described first communication unit 61 and described second terminal it Between the 3rd connection can be set up by wireless communication mode；Described wireless communication mode includes but is not limited to Wi-Fi communication modes, indigo plant Tooth communication modes, infrared communication mode etc..Then described first terminal can connect by the described 3rd and send out described address information Deliver to described second terminal.
As another embodiment, described second terminal user also can be manually entered described address information, so that described The address information based on input for the second terminal is set up and is connected with the second of described storage device.
In the present embodiment, described resource allocation unit 64, for characterizing described other-end output when described output mode During the on-screen data that described terminal sends, determine that the first communication resource ratio distributing to described first connection is less than and distribute to institute State the second communication resource ratio of the second connection；Delay when described output mode characterizes the described other-end described storage device of output During the on-screen data deposited, determine that the first communication resource ratio distributing to described first connection is higher than to distribute to described second connection The second communication resource ratio.
It will be appreciated by those skilled in the art that in the terminal of the embodiment of the present invention each processing unit function, before can refer to State the associated description of information processing method and understand, each processing unit in the mobile terminal of the embodiment of the present invention, can be by realizing The analog circuit of the function described in the embodiment of the present invention and realize it is also possible to by executing the function described in the embodiment of the present invention Operation on intelligent terminal for the software and realize.
In the embodiment of the present invention, data acquisition unit 62 in described terminal, signal generating unit 63 and resource allocation unit 64, In actual applications all can be by the central processing unit (CPU, Central Processing Unit) in described terminal, numeral letter Number processor (DSP, Digital Signal Processor), micro-control unit (MCU, Microcontroller Unit) or Programmable gate array (FPGA, Field-Programmable Gate Array) is realized；The first communication in described terminal is single Unit 61, (can be comprised by communications module in actual applications：Base communication external member, operating system, communication module, standardization connect Mouth and agreement etc.) and dual-mode antenna realization.
Technical scheme using the embodiment of the present invention, on the one hand, set respectively at storage by first terminal and second terminal Standby connection is so that the on-screen data collecting is stored in storage device by first terminal, and the second equipment accesses storage device With obtain on-screen data and show it is achieved that when project end equipment memory space inadequate when on-screen data caching, be easy to user Check historical data, namely be easy to the looking into of fast reverse/forward that user realizes historical data by the trigger event of fast reverse/forward See, improve the viewing experience of user.On the other hand, by being connected and institute to second between first terminal and second terminal State the distribution of second communication resource being connected between first terminal and storage device so that in second terminal in real-time play During the on-screen data of one terminal, increase the communication resource ratio of the first connection, to increase the speed of real time screen data transfer, protect The fluency of card second terminal output；Pass through the screen number of " fast reverse/forward " event broadcasting memory caching in second terminal According to when, increase by second connection communication resource ratio, with increase caching preserve speed, from another point of view also ensure second terminal The process of output, improves operation and the viewing experience of user.
Embodiment five
The embodiment of the present invention additionally provides a kind of terminal, and described terminal is second terminal.Fig. 7 is the end of the embodiment of the present invention The second composition structural representation at end；As shown in fig. 7, described terminal includes：Second communication unit 72, address acquisition unit 71 With output display unit 73；Wherein,
Described second communication unit 72, is connected for setting up second with other-end；
Described address acquisition unit 71, for obtaining address information；
Described second communication unit 72, the address information for being obtained based on described address acquisition unit 71 is set up and storage 3rd connection of equipment；Wherein, the described 3rd connects the on-screen data place allowing in storage device described in described terminal access Caching；
Described output display unit 73, for determining output mode, is connected by described second based on described output mode Obtain on-screen data the output display that described other-end sends, or deposit by the described 3rd connection acquisition storage device The on-screen data of storage output display.
In the present embodiment, as a kind of embodiment, described address acquisition unit 71, for scanning described other-end life The identification information becoming, obtains the address information that described identification information characterizes.Specifically, described identification information is specifically as follows two dimension Code information or bar code information etc.；Described address acquisition unit 71 can be swept to described identification information by scanning tools Retouch, obtain the address information that described identification information characterizes, so that described second terminal is based on described address information and sets up and institute State the 3rd connection of storage device.As another embodiment, described second terminal user also can be manually entered described address Information, so that described second terminal is set up based on the described address information of input be connected with the 3rd of described storage device.As Another embodiment, described second terminal can obtain described first terminal by the second connection that the second communication unit 72 is set up The address information sending, is set up based on the described address information of input and is connected with the 3rd of described storage device.Wherein, described The 3rd can be set up by wireless communication mode between one terminal and described second terminal to be connected；Described wireless communication mode include but It is not limited to Wi-Fi communication modes, bluetooth communication mode, infrared communication mode etc..
In the present embodiment, described output display unit 73 determines the output mode of itself, and described output mode includes characterizing Described second terminal exports the first output mode of on-screen data and the described second terminal of sign that described first terminal sends Export the second output mode of the on-screen data of described storage device caching.As a kind of embodiment, described output display list Unit 73, during for the event information characterizing skip forward/back is detected, determines that output mode characterizes output described storage device caching On-screen data, obtain described characterize skip forward/back the corresponding time parameter of event information, by described second communication unit The described 3rd of 72 foundation connects the on-screen data corresponding with described time parameter storing in acquisition storage device and exports aobvious Show；When being not detected by the event information characterizing skip forward/back, determine that output mode characterizes the screen that the described other-end of output sends Curtain data, then pass through described second communication unit 72 foundation described second connects the screen number that the described other-end of acquisition sends According to simultaneously output display.
Specifically, described output display unit 73 can be determined whether the event information determination characterizing skip forward/back is detected The output mode of itself.For example in an initial condition, that is, first terminal has just started to transmit on-screen data, described output display unit 73 just started output screen data and be not detected by characterize skip forward/back event information when, described output mode characterizes institute State the on-screen data that the described first terminal of second terminal output sends, then described output display unit 73 connects by described second Directly obtain real time screen data the output display that described first terminal sends；Accordingly, when described output display unit 73 Output screen data for a period of time after, may detect characterize skip forward/back event information, then the output mould now obtaining Formula characterizes the on-screen data of output described storage device caching, then described output display unit 73 connects by the described 3rd and obtains Obtain the on-screen data of storage output display in described storage device.
In the present embodiment, on-screen data is stored in storage device and is easy for second terminal and obtains and export first terminal Non real-time on-screen data, and the content that second terminal exports in skip forward/back.Under normal circumstances, the caching of on-screen data Need larger memory space, when first terminal does not have corresponding memory space, then need storage device to carry out screen The storage of data.Based on this, as another embodiment, described second terminal also includes instruction control unit, for obtaining Characterize the event information of skip forward/back, obtain the time parameter of the described event information characterizing skip forward/back；Described second leads to News unit 72, is additionally operable to by time parameter described in described 3rd linkup transmit to described storage device, during obtaining and be described Between the corresponding on-screen data of parameter output display.
Specifically, described instruction control unit can detect that the event information characterizing skip forward/back, for example described instruction control When unit processed detects the slide of the time-axis direction forward or a backward play along on-screen data, show sign is detected The event information of skip forward/back.Then described instruction control unit can event information based on the sign skip forward/back detecting true Fix time parameter, the time parameter described in the second linkup transmit set up by described second communication unit 72 to described storage is set Standby.Specifically, due to first terminal Real-time Collection on-screen data and cache on-screen data to storage device as historical data；Slow Each of deposit the on-screen data that buffer address can correspond to a time parameter (such as timestamp)；Then described instruction control unit After obtaining the event information of sign skip forward/back, obtain the time parameter (example of the skip forward/back that described event information is characterized As F.F. x second or rollback y second), described second communication unit 72 sends described time parameter to described storage device, to select to work as On-screen data in front time parameter+x second or current time parameter-y second corresponding buffer address conducts interviews, by described screen Curtain data is activation carries out output display to described output display unit, thus achieves second terminal as receiving terminal to projection The broadcasting of data controls.
It will be appreciated by those skilled in the art that in the terminal of the embodiment of the present invention each processing unit function, before can refer to State the associated description of information processing method and understand, each processing unit in the mobile terminal of the embodiment of the present invention, can be by realizing The analog circuit of the function described in the embodiment of the present invention and realize it is also possible to by executing the function described in the embodiment of the present invention Operation on intelligent terminal for the software and realize.
In the embodiment of the present invention, the second communication unit 72 in described terminal, can pass through communications module in actual applications (comprise：Base communication external member, operating system, communication module, standard interface and agreement etc.) and dual-mode antenna realization；Described end Output display unit 73 in end, can be realized by the display screen of described terminal or display in actual applications；Described terminal In address acquisition unit 71, can be realized by CPU, DSP, MCU or FPGA in described terminal in actual applications, or can (comprised by communications module：Base communication external member, operating system, communication module, standard interface and agreement etc.) and transmitting-receiving sky Line is realized.
Technical scheme using the embodiment of the present invention, on the one hand, set respectively at storage by first terminal and second terminal Standby connection is so that the on-screen data collecting is stored in storage device by first terminal, and the second equipment accesses storage device With obtain on-screen data and show it is achieved that when project end equipment memory space inadequate when on-screen data caching, be easy to user Check historical data, namely be easy to the looking into of fast reverse/forward that user realizes historical data by the trigger event of fast reverse/forward See, improve the viewing experience of user.On the other hand, by being connected and institute to second between first terminal and second terminal State the distribution of second communication resource being connected between first terminal and storage device so that in second terminal in real-time play During the on-screen data of one terminal, increase the communication resource ratio of the first connection, to increase the speed of real time screen data transfer, protect The fluency of card second terminal output；Pass through the screen number of " fast reverse/forward " event broadcasting memory caching in second terminal According to when, increase by second connection communication resource ratio, with increase caching preserve speed, from another point of view also ensure second terminal The process of output, improves operation and the viewing experience of user.
Fig. 8 is a kind of concrete composition structural representation of the mobile terminal of the embodiment of the present invention；Fig. 9 is the embodiment of the present invention Mobile terminal another kind of concrete composition structural representation；First terminal described in above-described embodiment four and embodiment five and The concrete one-tenth structure of second terminal can respectively refer to shown in Fig. 8 and Fig. 9.Wherein, WiFi module and display module are as transmission The first terminal at end and the total module of the second terminal as receiving terminal；Wherein, WiFi module is mainly used in medium access control The foundation of system (MAC, Media Access Control) link, and data is in the transmission of MAC layer；Display module is mainly used in Display and user mutual.
In first terminal as transmitting terminal (or projection end), as shown in figure 8, in addition to WiFi module with display module, Also include：Real time streaming transport protocol (RTSP, Real Time Streaming Protocol) server (Server) module is Streaming media server, for on-screen data is generated Streaming Media, and be sent to corresponding client (send in the present embodiment to Storage device)；Data acquisition module is used for gathering on-screen data, and the on-screen data collecting is converted to H.264 coding lattice Formula；Mobile phone WiFi module is used for connection as the storage device of storage device to complete networking.Also include in described first terminal Two-dimensional code generation module, for generating the Quick Response Code mark including hotspot address and buffer address, sweeps in order to second terminal Retouch acquisition address.It is to be understood that in the dummy unit of the first terminal shown in Fig. 6, described data acquisition unit can be by number Realize according to acquisition module；Described first communication unit can be realized by the WiFi module in terminal and mobile phone Wifi module；Described Signal generating unit and described resource allocation unit can be realized by the process chip in terminal.
As in the second terminal of receiving terminal, as shown in figure 9, in addition to WiFi module with display module, also including：RTSP Player (Player) module, for main DST PLAYER, the on-screen data receiving for broadcasting；Mobile phone WiFi module is used In connect as storage device storage device to complete networking.Also include Quick Response Code parsing module in described second terminal, use Obtain, in scanning Quick Response Code mark, the address information comprising, be easy to mobile phone WiFi module based on the address information networking obtaining.Can To be interpreted as, in the dummy unit of the second terminal shown in Fig. 7, described address acquisition unit can be real by Quick Response Code parsing module Existing；Described second communication unit can be realized by mobile phone WiFi module and WiFi module；Described output display unit can be by aobvious Show that module is realized.
And the storage device (not showing that in accompanying drawing) in the present embodiment may particularly include and is mainly used in medium access control The foundation of (MAC, Media Access Control) link, and the WiFi module of the transmission in MAC layer for the data and storage mould Block.RTSP transport module is also included, for obtaining the files in stream media of RTSP Server module transmission in described storage device (i.e. on-screen data), and the files in stream media (i.e. on-screen data) obtaining is sent to enter to RTSP player (Player) module Row module.
It should be noted that herein, term " inclusion ", "comprising" or its any other variant are intended to non-row The comprising of his property, so that including a series of process of key elements, method, article or device not only include those key elements, and And also include other key elements of being not expressly set out, or also include intrinsic for this process, method, article or device institute Key element.In the absence of more restrictions, the key element being limited by sentence "including a ..." is it is not excluded that including being somebody's turn to do 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, do not represent the quality of embodiment.
It should be understood that disclosed equipment and method in several embodiments provided herein, can be passed through it Its mode is realized.Apparatus embodiments described above are only schematically, for example, the division of described unit, it is only A kind of division of logic function, actual can have other dividing mode, such as when realizing：Multiple units or assembly can combine, or It is desirably integrated into another system, or some features can be ignored, or do not execute.In addition, shown or discussed each composition portion Coupling point each other or direct-coupling or communication connection can be the INDIRECT COUPLING of equipment or unit by some interfaces Or communication connection, can be electrical, machinery or other forms.
The above-mentioned unit illustrating as separating component can be or may not be physically separate, show as unit The part showing can be or may not be physical location, you can with positioned at a place it is also possible to be distributed to multiple network lists In unit；The purpose to realize this embodiment scheme for the part or all of unit therein can be selected according to the actual needs.
In addition, can be fully integrated in a processing unit in each functional unit in various embodiments of the present invention, also may be used Be each unit individually as a unit it is also possible to two or more units are integrated in a unit；Above-mentioned Integrated unit both can be to be realized in the form of hardware, it would however also be possible to employ the form that hardware adds SFU software functional unit is realized.
One of ordinary skill in the art will appreciate that：The all or part of step realizing said method embodiment can be passed through Completing, aforesaid program can be stored in a computer read/write memory medium the related hardware of programmed instruction, this program Upon execution, execute the step including said method embodiment；And aforesaid storage medium includes：Movable storage device, read-only Memorizer (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or Person's CD etc. is various can be with the medium of store program codes.
Or, if the above-mentioned integrated unit of the present invention is realized and as independent product using in the form of software function module It is also possible to be stored in a computer read/write memory medium when selling or using.Based on such understanding, the present invention is implemented What the technical scheme of example substantially contributed to prior art in other words partly can be embodied in the form of software product, This computer software product is stored in a storage medium, including some instructions with so that a computer equipment is (permissible Personal computer, server or network equipment etc.) execution each embodiment methods described of the present invention all or part. And aforesaid storage medium includes：Movable storage device, ROM, RAM, magnetic disc or CD etc. are various can be with store program codes Medium.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, all should contain Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by described scope of the claims.

Claims (10)

1. a kind of terminal is it is characterised in that described terminal includes：First communication unit, the collection of resource allocation unit data are single Unit；Wherein,
Described first communication unit, for set up respectively by the first communication interface be connected with the first of storage device and and its Second connection of his terminal；It is additionally operable to connect, by described second, the output mode obtaining described other-end；
Described resource allocation unit, for determining first communication resource distributing to described first connection based on described output mode Ratio and the second communication resource ratio distributing to described second connection；
Described data acquisition unit, for gathering on-screen data, by described first connection of described first communication unit foundation Store described on-screen data to described storage device in described first communication resource ratio, and pass through described first communication unit The second connection set up sends described on-screen data to described other-end in described second communication resource ratio；
Described first communication unit, is additionally operable to obtain the address information of the described on-screen data that described storage device sends, so that Described other-end is set up based on described address information and is connected with the 3rd of described storage device；Wherein, described 3rd connection is permitted Permitted described other-end and accessed the caching that described on-screen data is located.
2. terminal according to claim 1 is it is characterised in that described terminal also includes signal generating unit, for based on described The address information that first communication unit obtains generates identification information, so that described other-end supports that scanning described identification information obtains Obtain described address information, set up based on described address information and be connected with the 3rd of described storage device.
3. terminal according to claim 1 is it is characterised in that described resource allocation unit, for when described output mode When characterizing the on-screen data that the described terminal of described other-end output sends, determine the first communication distributing to described first connection Resource ratio is less than the second communication resource ratio distributing to described second connection；Described in characterizing when described output mode, other are whole During the on-screen data of end output described storage device caching, determine that the first communication resource ratio distributing to described first connection is high In the second communication resource ratio distributing to described second connection.
4. a kind of terminal is it is characterised in that described terminal includes：Second communication unit, address acquisition unit and output display list Unit；Wherein,
Described second communication unit, is connected for setting up second with other-end；
Described address acquisition unit, for obtaining address information；
Described second communication unit, sets up the with storage device for the address information that obtains based on described address acquisition unit Three connections；Wherein, the described 3rd connects the caching allowing the on-screen data in storage device described in described terminal access to be located；
Described output display unit, for determining output mode, passes through described second connection based on described output mode and obtains it The on-screen data of his terminal transmission output display, or connect, by the described 3rd, the screen number obtaining storage in storage device According to simultaneously output display.
5. terminal according to claim 4 is it is characterised in that described output display unit, be used for detecting sign F.F./ During the event information of rewind, determine that output mode characterizes the on-screen data of output described storage device caching, obtain described sign The corresponding time parameter of event information of skip forward/back, the described 3rd being set up by described second communication unit connects acquisition The on-screen data corresponding with described time parameter of storage output display in storage device；It is not detected by characterizing skip forward/back Event information when, determine that output mode characterizes the on-screen data that the described other-end of output sends, then pass through described second and lead to Described second connection that news unit is set up obtains on-screen data the output display that described other-end sends.
6. a kind of information processing method is it is characterised in that methods described includes：
Terminal is set up respectively by the first communication interface and is connected with the first of storage device and is connected with the second of other-end；
Connect, by described second, the output mode obtaining described other-end, determined based on described output mode described in distributing to First communication resource ratio of the first connection and the second communication resource ratio distributing to described second connection；
Collection on-screen data, connects extremely described in the described first communication resource ratio described on-screen data of storage by described first Storage device, and by described second connect by described second communication resource ratio send described on-screen data extremely described other Terminal；
Obtain the address information of the described on-screen data that described storage device sends, so that described other-end is based on described address Information is set up and is connected with the 3rd of described storage device；Wherein, the described 3rd connects the permission described other-end described screen of access The caching that curtain data is located.
7. method according to claim 6 it is characterised in that the described storage device of described acquisition send described screen number According to address information so that other-end based on described address information set up be connected with the 3rd of described storage device, including：
Obtain the address information of the described on-screen data that described storage device sends, mark letter is generated based on described address information Breath, so that described other-end supports that the described identification information of scanning obtains described address information, is set up based on described address information It is connected with the 3rd of described storage device the.
8. method according to claim 6 is it is characterised in that described connect the described other-end of acquisition by described second Output mode, based on described output mode determine distribute to described first connection the first communication resource ratio and distribute to Second communication resource ratio of described second connection, including：
Connect the output mode obtaining described other-end by described second, when described output mode characterizes described other-end When exporting the on-screen data that described terminal sends, determine that the first communication resource ratio distributing to described first connection is less than distribution The second communication resource ratio to the described second connection；
When described output mode characterizes the on-screen data of the described storage device caching of described other-end output, determination is distributed to First communication resource ratio of described first connection is higher than to distribute to the second communication resource ratio of described second connection.
9. a kind of information processing method is it is characterised in that methods described includes：
Terminal is set up second with other-end and is connected；
Described terminal obtains address information, is set up based on described address information and is connected with the 3rd of storage device；Wherein, described Three connect the caching allowing the on-screen data in storage device described in described terminal access to be located；
Determine output mode, pass through described second based on described output mode and connect the screen number obtaining described other-end transmission According to simultaneously output display, or connect the on-screen data of storage output display in acquisition storage device by the described 3rd.
10. method according to claim 9, it is characterised in that described determination output mode, is led to based on described output mode Cross described second and connect the on-screen data obtaining described other-end transmission output display, or obtained by described 3rd connection Obtain the on-screen data of storage output display in storage device, including：
Detect when characterizing the event information of skip forward/back, determine that output mode characterizes the screen of output described storage device caching Curtain data, obtains the described corresponding time parameter of event information characterizing skip forward/back, connects by the described 3rd and obtains storage The on-screen data corresponding with described time parameter of storage output display in equipment；
When being not detected by the event information characterizing skip forward/back, determine that output mode characterizes what the described other-end of output sent On-screen data, then pass through described second and connect the on-screen data obtaining described other-end transmission output display.
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