CN105630452A - Screen transmission method and electronic devices - Google Patents
Screen transmission method and electronic devices Download PDFInfo
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- CN105630452A CN105630452A CN201511014398.5A CN201511014398A CN105630452A CN 105630452 A CN105630452 A CN 105630452A CN 201511014398 A CN201511014398 A CN 201511014398A CN 105630452 A CN105630452 A CN 105630452A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
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Abstract
The invention provides a screen transmission method and electronic devices. The method is applied to the first electronic device. The first electronic device is connected to the second electronic device through a network; the first electronic device is provided with a first display unit, and the second electronic device is provided with a second display unit; the first electronic device can transmit first display content displayed on the first display unit currently to the second electronic device, and the first display content is displayed on the second display unit. The method includes the steps that a first feedback message transmitted by the second electronic device is received, wherein the first feedback message is specifically generated based on first input operation input into the second electronic device; the first feedback message is analyzed, and first input operation information corresponding to the first input operation is obtained; the first input operation information is responded to, the first display content is controlled to change, and second display content is generated; the second display content is transmitted to the second electronic device to be displayed on the second display unit.
Description
The application is the denomination of invention proposed on 02 21st, 2013 be point case application of the Chinese invention patent application 201310055227.1 of " a kind of biography screen method and electronics ".
Technical field
The present invention relates to technical field of electronic equipment, particularly relate to a kind of biography screen method and electronics.
Background technology
Along with the development of computer network and Digital object identifier, the free information interaction of various digital multimedia device has become possibility, also becoming a kind of development trend, the wireless biography screen technology recently occurred is that the interconnecting of multi-media equipment such as mobile phone under the WLAN environment such as Wi-Fi, panel computer and intelligent television provide a solution.
So-called wireless biography screen technology, is called for short and passes screen, is delivered on the screen of another equipment to show by the data shown on a device screen exactly. This is the display capabilities that the display equipment of large size screen used by the electronics of a kind of small-size screen, to reach the technology of shared information, digging equipment potential object. And developed the concept of Multiple-screen integration, screen transmission gradually, use TV screen ingeniously, fully to excavate the advantage of different equipment, reach the advantage in conjunction with distinct electronic apparatuses by the network interconnection, and then also improve the effect of Consumer's Experience. Such as WiDi (WirelessDisplay) and WiMo(WirelessMobileMultimediaTransmissionProtocol) all have employed this kind of technology.
But, the present inventor finds in the process of the technical scheme realized in the embodiment of the present invention, although biography of the prior art shields solution and product efficient extn the data processing ability of sending end and the data exhibiting ability of receiving end, but existing biography screen system is unidirectional system mostly, namely it is only that sending end transmits screen information data to receiving end, user can only in the content received by receiving end viewing, and the content received cannot be operated, such as when playing the game of body sense class, or when player fast forwarding and fast rewinding, need to be controlled by sending end at receiving end, but sending end cannot be controlled by biography screen method of the prior art at receiving end. therefore, only utilize the display function of receiving end on the one hand, waste the data processing ability of receiving end, cause the wasting of resources, greatly reduce man-machine interaction experience on the other hand.
Summary of the invention
The embodiment of the present invention provides a kind of and passes screen method and electronics, is passing in screen process, in order to solve in prior art, the technical problem that cannot be controlled by sending end at receiving end.
One aspect of the present invention provides a kind of biography screen method, it is applied in the first electronics, described first electronics is connected to the 2nd electronics by a network, described first electronics has the first display unit, described 2nd electronics has the 2nd display unit, the first displaying contents being currently displayed on described first display unit can be sent to described 2nd electronics by described first electronics, described 2nd display unit shows described first displaying contents, described method comprises: receive the first feedback message that described 2nd electronics sends, wherein, described first feedback message is specifically based on the first input operation generation of described 2nd electronics of input, analyze described first feedback message, obtain the first input operation information corresponding with described first input operation, respond described first input operation information, control described first displaying contents and change, generate the 2nd displaying contents, described 2nd displaying contents is sent to described 2nd electronics to show on described 2nd display unit.
Another embodiment of the present invention also provides a kind of and passes screen method, it is applied in the first electronics, described first electronics is connected to the 2nd electronics by a network, described first electronics has the first display unit and the first input unit, described 2nd electronics has the 2nd display unit, the first displaying contents being currently displayed on described 2nd display unit can be sent to described first electronics by described 2nd electronics, described first display unit shows described first displaying contents, described method comprises: receive the first input operation by described first input unit input, based on described first input operation, generate the first feedback message, send described first feedback message to described 2nd electronics, so that described 2nd electronics can perform described first input operation based on described first feedback message, change to control described first displaying contents, generate the 2nd displaying contents, and described 2nd displaying contents is sent to described first electronics, to show described 2nd displaying contents on described first display unit.
Another embodiment of the present invention additionally provides a kind of electronics, it is connected to the 2nd electronics by a network, described electronics has the first display unit, described 2nd electronics has the 2nd display unit, the first displaying contents being currently displayed on described first display unit can be sent to described 2nd electronics by described electronics, described 2nd display unit shows described first displaying contents, described electronics also comprises: receive unit, for receiving the first feedback message that described 2nd electronics sends, wherein, described first feedback message is specifically based on the first input operation generation of described 2nd electronics of input, processing unit, for analyzing described first feedback message, obtains the first input operation information corresponding with described first input operation, and respond described first input operation information, control described first displaying contents and change, generate the 2nd displaying contents, send unit, for described 2nd displaying contents being sent to described 2nd electronics to show on described 2nd display unit.
One embodiment of the invention also provides a kind of electronics, it is connected to the 2nd electronics by a network, described electronics has the first display unit, described 2nd electronics has the 2nd display unit, the first displaying contents being currently displayed on described 2nd display unit can be sent to described electronics by described 2nd electronics, described first display unit shows described first displaying contents, described electronics also comprises: the first input unit, for receiving the first input operation; Processing unit, for based on described first input operation, generating the first feedback message; Send unit, for sending described first feedback message to described 2nd electronics, so that described 2nd electronics can perform described first input operation based on described first feedback message, change to control described first displaying contents, generate the 2nd displaying contents, and described 2nd displaying contents is sent to described electronics, to show described 2nd displaying contents on described first display unit.
The one or more technical schemes provided in the embodiment of the present invention, at least have following technique effect or advantage:
In one embodiment of the invention, at the first electronics as sending end, the first displaying contents on the first display unit being displayed in the first electronics is passed screen to the 2nd electronics, and when the 2nd electronics shows the first displaying contents on the 2nd display unit of self, first electronics receives the first feedback message that the 2nd electronics as receiving end sends, and wherein, first feedback message is specifically based on the first input operation generation of input the 2nd electronics, namely by the 2nd electronics input of receiving end during the first input operation, then the first feedback message is generated, then the first feedback message analyzed by the first electronics, obtains the first input operation information corresponding with the first input operation, then responds the first input operation information, control the first displaying contents and change, generates the 2nd displaying contents, and then first electronics again the 2nd displaying contents is sent to the 2nd electronics with on the 2nd display unit show. thus known, by the method in the present embodiment, sending end can change according to the displaying contents that the first input operation inputted from receiving end controls to be displayed on self display unit, also namely by receiving end, sending end is controlled, so the data processing ability of receiving end can be made full use of on the one hand, also improve the better Consumer's Experience of man-machine interaction on the other hand.
Further, by the method in the present embodiment, because the change of the displaying contents of sending end can be controlled from receiving end, again by pass screen technology by be displayed in sending end displaying contents be sent to receiving end, so received content can not only be watched at receiving end, and can content received by " operation ", so having expanded the application scene passing screen technology further, such as, biography screen method in the present embodiment can be applicable in the scene that the game of body sense class, player fast forwarding and fast rewinding etc. need to be carried out by sending end feedback control.
Accompanying drawing explanation
Fig. 1 is the schema of the biography screen method in one embodiment of the invention;
Fig. 2 is the interacting message schematic diagram of the biography screen method in one embodiment of the invention;
Fig. 3 is the implementation process schematic diagram of the biography screen method in one embodiment of the invention;
Fig. 4 is the schema of the biography screen method in another embodiment of the present invention;
Fig. 5 is the function block diagram of the electronics in one embodiment of the invention;
Fig. 6 is the function block diagram of the electronics in another embodiment of the present invention.
Embodiment
The embodiment of the present invention provides a kind of and passes screen method and electronics, is passing in screen process, in order to solve in prior art, the technical problem that cannot be controlled by sending end at receiving end.
Technical scheme in the embodiment of the present invention is solve above-mentioned technical problem, and general thought is as follows:
At the first electronics as sending end, the first displaying contents on the first display unit being displayed in the first electronics is passed screen to the 2nd electronics, and when the 2nd electronics shows the first displaying contents on the 2nd display unit of self, first electronics receives the first feedback message that the 2nd electronics as receiving end sends, and wherein, first feedback message is specifically based on the first input operation generation of input the 2nd electronics, namely the first input operation is by the 2nd electronics input of receiving end, then generates the first feedback message; Then the first feedback message analyzed by the first electronics, obtains the first input operation information corresponding with the first input operation, then responds the first input operation information, control the first displaying contents and change, generates the 2nd displaying contents; And then first electronics again the 2nd displaying contents is sent to the 2nd electronics with on the 2nd display unit show. Thus known, by the method in the present embodiment, sending end can change according to the displaying contents that the first input operation inputted from receiving end controls to be displayed on self display unit, also namely by receiving end, sending end is controlled, so the data processing ability of receiving end can be made full use of on the one hand, also improve the better Consumer's Experience of man-machine interaction on the other hand.
Further, by the method in the present embodiment, because the change of the displaying contents of sending end can be controlled from receiving end, again by pass screen technology by be displayed in sending end displaying contents be sent to receiving end, so received content can not only be watched at receiving end, and can content received by " operation ", so having expanded the application scene passing screen technology further, such as, biography screen method in the present embodiment can be applicable in the scene that the game of body sense class, player fast forwarding and fast rewinding etc. need to be carried out by sending end feedback control.
In order to better understand technique scheme, below in conjunction with Figure of description and concrete enforcement mode, technique scheme is described in detail.
One embodiment of the invention provides a kind of and passes screen method, it is applied on the first electronics, this first electronics is such as the electronicss such as mobile phone, panel computer, notebook computer, first electronics is connected to the 2nd electronics by a network, 2nd electronics is such as intelligent television, or there is the electronics of large size display screen, the first electronics has the first display unit, and the 2nd electronics has the 2nd display unit. Further, the first displaying contents being currently displayed on the first display unit can be sent to the 2nd electronics by the first electronics, and then the first displaying contents is displayed on the 2nd display unit by the 2nd electronics.
Further, this network is such as Wi-Fi wireless network, naturally it is also possible to be cable network or other wireless networks.
Please refer to Fig. 1, the method comprises:
Step 101: receive the first feedback message that the 2nd electronics sends, wherein, the first feedback message specifically generates based on the first input operation inputting the 2nd electronics;
Step 102: analyze the first feedback message, obtain the first input operation information corresponding with the first input operation;
Step 103: respond the first input operation information, controls the first displaying contents and changes, and generates the 2nd displaying contents;
Step 104: the 2nd displaying contents is sent to the 2nd electronics to show on the 2nd display unit.
Next please refer to shown in Fig. 2, first electronics and the 2nd electronics are set up wireless network by hardware layer and are connected, and both are interconnected based on TCP/IP agreement, so the operating system installed on the first electronics and the 2nd electronics is not limited, namely Windows operating system it is applicable to, WinCE, Linux, iOS, android system and other all operations systems supporting TCP/IP agreement.
Then based on TCP/IP agreement, having two passages between the first electronics and the 2nd electronics, one is order passage, i.e. message channel, for but be not limited to carry out to pass screen and connect, the transmission of feedback message; Another is data channel, for transmitting display displaying contents on the display unit.
It is convenient to the specific implementation process that those skilled in the art understand the present embodiment method, the process that will describe the first electronics in detail and connected by a network and the 2nd electronics below, certainly, following process is only for citing, not for limiting the present invention, in practice process, those skilled in the art can also set up network between the first electronic device and the second electronic device by other mode and connect.
First the first electronics sends access message by order passage to the 2nd electronics, and then the 2nd electronics sends access response message to the first electronics after receiving access message, represents and oneself allows the first electronics it to be conducted interviews. specifically, such as access message broadcasted by the first electronics in this local area network, so other in local area network the 2nd electronics is after the access message receiving broadcast, the static properties parameter of self will be obtained separately, the processing power of such as CPU, internal memory size and display resolution etc., then the 2nd electronics is with reference to the static properties parameter of the first electronics carried in access message, determine whether the first electronics can conduct interviews to the 2nd electronics, wherein, the static properties parameter of the first electronics is corresponding respectively with the static properties parameter of the 2nd electronics. in one embodiment, it is possible to by whether following condition judgment first electronics can access the 2nd electronics:
Wherein,WithRepresent the first electronics and the 2nd electronics respectively.
In other embodiments, certainly, the 2nd electronics or can also judge whether with reference to other static properties parameters to allow the first electronics it to be conducted interviews by other different relational expressions.
When judge result be the 2nd electronics allow first electronics access self time, will to first electronics send access response message.
Next, first electronics just can propose connection request to the 2nd electronics, now the 2nd electronics can determine whether allow the first electronics to operate further by the state parameter current according to self, wherein, state parameter is such as characterize the parameter whether the 2nd electronics is in idle state, or the occupancy of CPU, or the occupancy of internal memory, concrete example passes screen task as judged that whether current 2nd electronics is existing, or whether the occupancy of CPU is more than or equal to the first threshold value, such as 70%, or whether the occupancy of internal memory is more than or equal to Second Threshold, such as 70%, or this three is combined with each other, if the 2nd electronics meets an article in above-mentioned three articles or two or three, so the 2nd electronics just can send connection request reply and inform that the first electronics does not currently allow further operation, otherwise, then the 2nd electronics can send connection request and reply permission operation further. wherein, the value of the first threshold value and Second Threshold can also be set to other value, can determine according to actual needs.
Next, when the first electronics allows to operate further in the connection request reply receiving the 2nd electronics transmission, just send and connect checking to the 2nd electronics, it it is such as checking password, so electronics is after receiving the connection checking that the first electronics sends, just send and connect checking reply, if password is verified, so the first electronics just can transmit screen message data, namely the displaying contents that current time just can be displayed on the first display unit by the first electronics is sent to the 2nd electronics, to show on the 2nd display unit of the 2nd electronics. if password checking is not passed through, the first electronics just can not send screen message data.
By above-mentioned process, just establish network between first electronics and the 2nd electronics to connect, namely can carrying out between the first electronics and the 2nd electronics passing screen task, namely the first electronics can send displaying contents by data channel to the 2nd electronics.
Brief biography is big in this way for concrete example, a film play by such as the first electronics, first electronics is such as mobile phone or notebook computer, because the size of the first display unit is no more than 15 inches usually, and the display unit of intelligent television or the desktop computer display screen that all configuration sized is big under normal circumstances, usually 19 cun all it are not less than, especially the display screen of intelligent television, current have 55 inches on the market, even there are up to a hundred inches, so seeing a film with the first electronics, vision effect is just not good with the 2nd electronics viewing effect of the large size display units such as intelligent television, so at this moment by aforementioned process, by a network, the first electronics and the 2nd electronics are connected, then the first electronics just captures the movie contents being displayed on the first display unit, and carry out audio/video coding, the packing of media stream sends, so the 2nd electronics completes media stream receiver Xie Bao via data channel, audio/video decoding and being presented on the 2nd display unit.
Certainly, in actual applications, can also pass greatly little, displaying contents can be transmitted from the electronics of large display screen to the electronics of small display, such as intelligent television is placed in parlor usually, but user wants to see TV in bedroom, so at this moment just the displaying contents on intelligent television can be passed screen to, on mobile phone, user just can see TV in bedroom.
But, no matter it is which kind of application scene, when the first displaying contents passes screen to the 2nd electronics via the first electronics, and then when being displayed on the 2nd display unit, all can by following process at the 2nd electronics, namely receiving end controls the first electronics, and then control the first displaying contents changes.
In specific implementation process, please refer to Fig. 1,2nd electronics sends the first feedback message to the first electronics, so at this moment, for the first electronics, namely step 101 is performed, receiving the first feedback message that the 2nd electronics sends, wherein, the first feedback message is specifically based on the first input operation generation of input the 2nd electronics.
Specifically, the 2nd electronics has the 2nd input unit, such as, be mouse, keyboard, touch-screen, telepilot, and the first feedback message generates especially by following step: receive the first input operation by the 2nd input unit input; Based on the first input operation, generate the first feedback message. Further, the first feedback message is sent to the first electronics by order passage by the 2nd electronics.
Such as, please refer to shown in Fig. 3, first displaying contents is the content of a film, by passing, the first displaying contents is sent to the 2nd electronics to first electronics by screen, 2nd display unit shows, current picture shows two personages in dialogue, below picture, show a control strip, there is broadcasting/pause button above, F.F. and fast backward button. If not considering the time delay that the first displaying contents is sent between the 2nd electronics from the first electronics, so now, on first display unit and the 2nd display unit, the picture of display is identical, even if there being time delay, because time delay is very short, so people's naked eyes also cannot distinguish, so seeming, it it is still the identical picture of simultaneous display.
At this moment user finds oneself this part has been seen, so wanting F.F., but the first electronics may in bedroom, and user oneself in parlor by intelligent television, namely the 2nd electronics is being seen a film, so if going in bedroom, carrying out F.F. by the fast forward button directly triggered on the first electronics, so user just needs frequently to run in two places, thus very inconvenient, and consuming time, so Consumer's Experience is very poor.
Therefore, at this moment user just can by clicking fast forward button on the 2nd display unit, input the first input operation, so the 2nd electronics is after receiving the first input operation, just determine the 2nd classification information and the 2nd parameter of the 2nd input unit that the first input operation is corresponding, such as the 2nd classification information is touch-screen, 2nd parameter comprises operation type and coordinate position, in the present embodiment, it is such as click and (x, y), under normal circumstances, coordinate bit is set to relative positional information, so just can avoid the positionerror caused by display unit of different resolution different size.
Then based on these parameters above-mentioned, generate the first feedback message, it is sent to the first electronics.
Following first electronics performs step 102, namely the first feedback message is analyzed, obtain the first input operation information corresponding with the first input operation, in one embodiment, step 102 is specially: resolve the first feedback message, obtaining the first category information and the first parameter that perform the first input and output unit needed for the first input operation, wherein, the first input and output unit supported by the first electronics.
In one embodiment, step 102 specifically comprises: the requirement comprised in acquisition first feedback message performs the 2nd classification information and the 2nd parameter of the 2nd input and output unit of the first input operation; Based on the 2nd classification information, judge whether the first electronics supports the 2nd input and output unit; When the 2nd input and output unit do not supported by the first electronics, obtain the first category information of the first input and output unit corresponding with the 2nd input and output unit and first parameter corresponding with the 2nd parameter.
Continue to continue to use previous examples, after assuming to analyze the first feedback message, obtain the 2nd classification information that the requirement that comprises in the first feedback message performs the 2nd input-output device of the first input operation when representing that the 2nd input-output device is touch-screen, first electronics judges whether self supports input and output unit, namely whether touch-screen is supported, if supported, so just taking the 2nd classification information as first category information, taking the 2nd parameter as the first parameter, or by the 2nd parameter acquiring first parameter, concrete example in this way the 2nd parameter be absolute coordinates position and the resolution information of the 2nd display unit, then the first electronics is by the resolving power of the first display unit of self, 2nd parameter calculates the coordinate position on the first display unit. certainly, in this case, the operating method comprised in the 2nd parameter can be changed again, such as, be the operation clicked at touch-screen, can directly confirm as the part in the first parameter.
And if judge that touch-screen do not supported by the first electronics according to the 2nd classification information, so obtain the first category information of the first input and output unit corresponding with the 2nd input and output unit and first parameter corresponding with the 2nd parameter. In the present embodiment, when 2nd input and output unit is touch-screen, corresponding is such as mouse or touch pad with it, and namely in the present embodiment, correspondence refers to that the first input and output unit and the 2nd input and output unit all can complete the function corresponding to the first input operation.
So, because the trigger theory of touch-screen and mouse or touch pad is variant, such as touch-screen just can open or trigger a certain function by clicking, and mouse or touch pad first to be moved the cursor to corresponding position usually, and then click, or double-click and could trigger or open a certain function, so will according to the information in the 2nd parameter, determine the first parameter information under mouse or touch pad, the distance that such as cursor to be moved, which mouse event has, such as, first press the mouse event lifted again.
Next, perform step 103, namely respond the first input operation information, control the first displaying contents and change, generate the 2nd displaying contents; In one embodiment, step 103 is specially: based on first category information and first parameter of the first input and output unit, the system function of call operation system, sends message to operating system, to perform the first input operation.
Specifically, such as the first input and output unit is touch-screen, so just direct calling system function, message is sent to operating system, the event that simulate is clicked, wherein, the message sent to operating system comprises the first parameter determined, the such as concrete coordinate position clicked, then system will perform the first input operation according to the message received, namely the fast forward button on the first display unit is clicked, then the first displaying contents just changes, position after having jumped to F.F., such as every F.F. is exactly once the content of F.F. in 5 seconds, so forming the 2nd displaying contents, in the present embodiment, 2nd displaying contents is the content of this film after 5 seconds of the first displaying contents.
Certainly, if the first input and output unit is mouse, so the first electronics is with regard to analog mouse, sends message to operating system, and particular case is all similar, so not repeating them here.
Then, first electronics proceeds to pass screen, namely step 104 is performed, certainly, in actual procedure, the 2nd displaying contents at lasting biography screen, is sent to the 2nd electronics by the first electronics always, with on the 2nd display unit show the 2nd displaying contents, so on the 2nd display unit display be exactly F.F. after content. Therefore, seem, user clicks fast forward button on the 2nd display unit, so will immediate response out, the just corresponding F.F. of the content on the 2nd display unit, so similarly be user's directly displaying contents on operation the 2nd display unit, so user does not need back and forth between two electronicss, the saving time, convenient, Consumer's Experience is good.
Hereinafter the angle standing in the 2nd electronics is described in detail the operation of the 2nd electronics.
First, receive the first input operation by the 2nd input unit input; Then based on the first input operation, the first feedback message is generated; Finally send the first feedback message to the first electronics. Then above step is repeated.
About the 2nd input unit, introduced aforementioned, concrete example in this way mouse, keyboard, touch-screen, telepilot.
Then the 2nd electronics starts to monitor the action of the 2nd input unit of self, and when receiving the first input operation by the 2nd input unit, just the relevant information (parameter such as the classification information of such as the 2nd input unit and coordinate position) of the first input operation, by tcp/ip communication protocol packing, is then sent to the first electronics.
But be for the first electronics or the 2nd electronics to distinguish the first input operation, before generating the first feedback message, 2nd electronics also judges that the operating mode of self is in local mode or remote mode, if when being in remote mode, just based on the first input operation, generate the first feedback message; And if during local mode, just normal perform the first input operation, namely the first input operation acts on the 2nd electronics.
Further, 2nd electronics judges that the operating mode of self is in local mode or remote mode, it is specially: judge that the state of a hot key of the 2nd electronics is in the first state or two-state, wherein, when the state of hot key is in the first state, it is determined that the operating mode of the first electronics is in local mode.
Concrete example is in this way by a register interface, user can self-defined hot key, or change hot key is such as the button of certain on keyboard, or certain button on telepilot, after registration completes, user can change the state of hot key by pressing hot key, so as the 2nd electronics, will receive a change request, then the state of this hot key is changed based on this change request so that the state of hot key is in this first state or two-state.
Certainly, in practice, it is also possible to registered by other mode or change hot key, those skilled in the art can go to arrange according to practical situation.
Therefore, after hot key has been registered, judge the operating mode residing for the 2nd electronics by detecting the state of hot key. Therefore, it is possible to switch between local mode and remote mode according to actual needs easily, local operation can be met, Long-distance Control can be carried out again.
Therefore, by the biography screen method of foregoing description, sending end just in time according to the corresponding operation of message execution of receiving end feedback, can change the displaying contents on display unit, and then realize the technique effect at receiving end control sending end.
Further, after biography screen completes, the first electronics can send to connect and disconnect message, and then the 2nd electronics sends connection disconnection and replys message, and so the first electronics and the 2nd electronics are just disconnected connection, to connect next time.
Below by by receiving end of the first electronics, the 2nd electronics the biography screen method in the present embodiment is described in detail for sending end, wherein, first electronics has the first input unit, the process wherein connected is similar with biography screen process and previous embodiment, please refer to shown in Fig. 4, the biography screen method in the present embodiment comprises:
Step 401: receive the first input operation by the first input unit input;
Step 402: based on the first input operation, generates the first feedback message;
Step 403: send the first feedback message to the 2nd electronics, so that the 2nd electronics can perform the first input operation based on the first feedback message, change to control the first displaying contents, generate the 2nd displaying contents, and the 2nd displaying contents is sent to the first electronics, to show the 2nd displaying contents on the first display unit.
Further, biography screen method in the present embodiment is similar with the biography screen method process in earlier figures 1, it has been the role exchange of the first electronics and the 2nd electronics, so concrete implementation process is similar with the process of the biography screen method described in Fig. 1, so not repeating them here.
Conceive based on same invention, one embodiment of the invention also provides a kind of electronics, this electronics is connected to the 2nd electronics by a network, this electronics has the first display unit, 2nd electronics has the 2nd display unit, the first displaying contents being currently displayed on the first display unit can be sent to the 2nd electronics by this electronics, and the 2nd display unit shows the first displaying contents. This electronics is such as the electronicss such as mobile phone, panel computer, notebook computer, and the 2nd electronics is such as intelligent television.
As shown in Figure 5, this electronics also comprises: receive unit 501, and for receiving the first feedback message that the 2nd electronics sends, wherein, the first feedback message specifically generates based on the first input operation inputting the 2nd electronics; Processing unit 502, for analyzing the first feedback message, obtains the first input operation information corresponding with the first input operation; And respond the first input operation information, control the first displaying contents and change, generate the 2nd displaying contents; Send unit 503, for the 2nd displaying contents being sent to the 2nd electronics to show on the 2nd display unit.
Further, processing unit 502, specifically for resolving the first feedback message, obtains the first category information and the first parameter that perform the first input and output unit needed for the first input operation, and wherein, the first input and output unit supported by the first electronics.
In specific implementation process, the requirement that processing unit 502 comprises specifically for obtaining in the first feedback message performs the 2nd classification information and the 2nd parameter of the 2nd input and output unit of the first input operation; Based on the 2nd classification information, judge whether the first electronics supports the 2nd input and output unit; When the 2nd input and output unit do not supported by the first electronics, obtain the first category information of the first input and output unit corresponding with the 2nd input and output unit and first parameter corresponding with the 2nd parameter.
Further, first electronics is provided with an operating system, processing unit 502 specifically for based on the first category information of the first input and output unit and the first parameter, the system function of call operation system, message is sent, to perform the first input operation to operating system.
In above each embodiment, electronics can also comprise a circuit card, receives unit 501, processing unit 502 and transmission unit 503 and all can arrange on circuit boards.
The various variation pattern in biography screen method in earlier figures 1 embodiment and specific examples are equally applicable to the electronics of the present embodiment, by the aforementioned detailed description to passing screen method, those skilled in the art can clearly know the implementation method of electronics in the present embodiment, so succinct in order to specification sheets, it is not described in detail in this.
Another embodiment of the present invention additionally provides a kind of electronics, this electronics is connected to the 2nd electronics by a network, this electronics has the first display unit, 2nd electronics has the 2nd display unit, the first displaying contents being currently displayed on the 2nd display unit can be sent to electronics by the 2nd electronics, and the first display unit shows the first displaying contents. This electronics is such as the electronicss such as mobile phone, panel computer, notebook computer, and the 2nd electronics is such as intelligent television.
Please refer to Fig. 6, this electronics also comprises: the first input unit 601, for receiving the first input operation; Processing unit 602, for based on the first input operation, generating the first feedback message; Send unit 603, for sending the first feedback message to the 2nd electronics, so that the 2nd electronics can perform the first input operation based on the first feedback message, change to control the first displaying contents, generate the 2nd displaying contents, and the 2nd displaying contents is sent to this electronics, to show the 2nd displaying contents on the first display unit.
Further, processing unit 602 is concrete also for, before generating the first feedback message, judging that the operating mode of the first electronics is in local mode or remote mode; When the operating mode of the first electronics is in remote mode, processing unit 602 specifically for: based on the first input operation, generate first feedback message.
Further, electronics also comprises a hot key, and processing unit 602 is in the first state or two-state specifically for judging the state of hot key, wherein, when the state of hot key is in the first state, it is determined that the operating mode of the first electronics is in local mode.
Further, electronics also comprises a changing unit, for receiving a change request; And the state based on change request change hot key so that the state of hot key is in the first state or two-state.
Further, electronics also comprises a registering unit, for receiving a registration request; Based on registration request, register this hot key.
In above each embodiment, electronics can also comprise a circuit card, and processing unit 602 and transmission unit 603 all can be arranged on circuit boards. First input unit can be specifically mouse, keyboard, touch-screen or telepilot.
The various variation pattern in biography screen method in earlier figures 1 and Fig. 4 embodiment and specific examples are equally applicable to the electronics of the present embodiment, by the aforementioned detailed description to passing screen method, those skilled in the art can clearly know the implementation method of electronics in the present embodiment, so succinct in order to specification sheets, it is not described in detail in this.
The one or more technical schemes provided in the embodiment of the present invention, at least have following technique effect or advantage:
In one embodiment of the invention, at the first electronics as sending end, the first displaying contents on the first display unit being displayed in the first electronics is passed screen to the 2nd electronics, and when the 2nd electronics shows the first displaying contents on the 2nd display unit of self, first electronics receives the first feedback message that the 2nd electronics as receiving end sends, and wherein, first feedback message is specifically based on the first input operation generation of input the 2nd electronics, namely by the 2nd electronics input of receiving end during the first input operation, then the first feedback message is generated, then the first feedback message analyzed by the first electronics, obtains the first input operation information corresponding with the first input operation, then responds the first input operation information, control the first displaying contents and change, generates the 2nd displaying contents, and then first electronics again the 2nd displaying contents is sent to the 2nd electronics with on the 2nd display unit show. thus known, by the method in the present embodiment, sending end can change according to the displaying contents that the first input operation inputted from receiving end controls to be displayed on self display unit, also namely by receiving end, sending end is controlled, so the data processing ability of receiving end can be made full use of on the one hand, also improve the better Consumer's Experience of man-machine interaction on the other hand.
Further, by the method in the present embodiment, because the change of the displaying contents of sending end can be controlled from receiving end, again by pass screen technology by be displayed in sending end displaying contents be sent to receiving end, so received content can not only be watched at receiving end, and can content received by " operation ", so having expanded the application scene passing screen technology further, such as, biography screen method in the present embodiment can be applicable in the scene that the game of body sense class, player fast forwarding and fast rewinding etc. need to be carried out by sending end feedback control.
Those skilled in the art are it should be appreciated that embodiments of the invention can be provided as method, system or computer program. Therefore, the present invention can adopt the form of complete hardware embodiment, completely software implementation or the embodiment in conjunction with software and hardware aspect. And, the present invention can adopt the form at one or more upper computer program implemented of computer-usable storage medium (including but not limited to multiple head unit and optical memory etc.) wherein including computer usable program code.
The present invention is that schema and/or skeleton diagram with reference to method according to embodiments of the present invention, equipment (system) and computer program describe. Should understand can by the combination of the flow process in each flow process in computer program instructions flowchart and/or skeleton diagram and/or square frame and schema and/or skeleton diagram and/or square frame. These computer program instructions can be provided to the treater of multi-purpose computer, special purpose computer, Embedded Processor or other programmable data processing device to produce a machine so that the instruction performed by the treater of computer or other programmable data processing device is produced for realizing the device of function specified in schema flow process or multiple flow process and/or skeleton diagram square frame or multiple square frame.
These computer program instructions also can be stored in and can guide in computer-readable memory that computer or other programmable data processing device work in a specific way, making the instruction that is stored in this computer-readable memory produce the manufacture comprising instruction device, this instruction device realizes the function specified in schema flow process or multiple flow process and/or skeleton diagram square frame or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, make on computer or other programmable devices, to perform a series of operation steps to produce computer implemented process, thus the instruction performed on computer or other programmable devices is provided for realizing the step of the function specified in schema flow process or multiple flow process and/or skeleton diagram square frame or multiple square frame.
Obviously, the present invention can be carried out various change and modification and not depart from the spirit and scope of the present invention by the technician of this area. Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these change and modification.
Claims (10)
1. one kind passes screen method, it is characterised in that, described method comprises:
First electronics passes screen to the 2nd electronics the displaying contents on screen;
Described first electronics receives the feedback message of described 2nd electronics, and wherein, corresponding described 2nd electronics of described feedback message is to the input operation of described displaying contents;
Described feedback message analyzed by described first electronics, according to described input operation, controls described displaying contents and changes.
2. the method for claim 1, it is characterised in that, the described feedback message of described analysis, is specially:
Resolving described feedback message, obtain the classification information and parameter that perform the input and output unit needed for described input operation, wherein, described input and output unit supported by described first electronics.
3. method as claimed in claim 2, it is characterised in that, according to described input operation, control described displaying contents and change, be specially:
Described first electronics is provided with operating system, responds described input operation;
Based on classification information and the parameter of described input and output unit, call the system function of described operating system, send message to described operating system, to perform described input operation.
4. the method for claim 1, it is characterised in that, also comprise:
Described first electronics passes screen to the 2nd electronics the described displaying contents changed.
5. one kind passes screen method, it is characterised in that, described method comprises:
2nd electronics receives the displaying contents on the screen of the first electronics transmission;
Described 2nd electronics receives the input operation to described displaying contents, and corresponding described input operation generates feedback message;
Described 2nd electronics sends described feedback message to described first electronics, so that described feedback message analyzed by described first electronics, according to described input operation, controls described displaying contents and changes.
6. an electronics, it is characterised in that, comprising:
Send unit, for the displaying contents on screen is passed screen to the 2nd electronics;
Receiving unit, for receiving the feedback message of described 2nd electronics, wherein, corresponding described 2nd electronics of described feedback message is to the input operation of described displaying contents;
Control unit, for analyzing described feedback message, according to described input operation, controls described displaying contents and changes.
7. electronics as claimed in claim 6, it is characterised in that, described control unit also comprises:
For resolving described feedback message, obtaining the classification information and parameter that perform the input and output unit needed for described input operation, wherein, described input and output unit supported by described first electronics.
8. electronics as claimed in claim 6, it is characterised in that, described control unit also comprises:
For based on the classification information of described input and output unit and parameter, calling the system function of described operating system, send message to described operating system, to perform described input operation.
9. electronics as claimed in claim 6, it is characterised in that, described transmission unit also comprises:
For the described displaying contents changed is passed screen to the 2nd electronics.
10. an electronics, it is characterised in that, comprising:
Receive unit, the displaying contents on the screen receiving the first electronics transmission;
Determining unit, for receiving the input operation to described displaying contents, corresponding described input operation generates feedback message;
Send unit, for sending described feedback message to described first electronics, so that described feedback message analyzed by described first electronics, according to described input operation, control described displaying contents and change.
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| CN201310055227.1A CN103150132B (en) | 2013-02-21 | 2013-02-21 | A kind of biography screen method and electronic equipment |
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| CN103150132B (en) | 2016-01-13 |
| CN103150132A (en) | 2013-06-12 |
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