CN105094638A - Image screen sharing method of mobile terminal and smart home device and mobile terminal - Google Patents
Image screen sharing method of mobile terminal and smart home device and mobile terminal Download PDFInfo
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- CN105094638A CN105094638A CN201510336086.XA CN201510336086A CN105094638A CN 105094638 A CN105094638 A CN 105094638A CN 201510336086 A CN201510336086 A CN 201510336086A CN 105094638 A CN105094638 A CN 105094638A
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Abstract
The present invention specifically discloses an image screen sharing method of an mobile terminal and a smart home device and a mobile terminal. The method comprises: connecting a mobile terminal mounted with a screen sharing application to a smart home device by using a network; monitoring, by the mobile terminal, a monitoring event on a screen of a user in real time, and starting a screen sharing program when the user is operating an image on the screen of the mobile terminal, to transmit the monitoring event and an image parameter to the smart home device by using a wireless protocol; and receiving and analyzing, by the smart home device, data of an operating event and the image parameter, and displaying the data on a screen of the smart home device in real time. In addition, a mobile terminal is further disclosed. Therefore, according to the present invention, when the mobile terminal operates the image, the screen of the mobile screen is shared to a large screen device, and the image operation on the mobile terminal by the user (such as image rotation, image zooming, and image moving) is also synchronized on the larger screen of the smart home device in real time.
Description
Technical field
The invention belongs to home communications technical field, the picture screen being specifically related to a kind of mobile terminal and intelligent home device shares method and mobile terminal.
Background technology
Intelligent home device comes into the life of people gradually, Screen sharing technology is day by day subject to the favor of people, instantly a lot of people has high-pixel mobile phone and slr camera shooting high definition picture, picture is shown on giant-screen while mobile terminal checks picture and can improves visual effect undoubtedly, and at rotation of mobile terminal picture, amplify picture, mobile picture, project on giant-screen, these are the problems that must solve the epoch developer that Smart Home is more and more general simultaneously.
Summary of the invention
For the deficiency that above-mentioned prior art exists, the object of this invention is to provide Screen sharing between a kind of distinct device and the picture screen of the mobile terminal of synchronous operation and intelligent home device shares method and mobile terminal.
Given this, the picture screen that the invention provides between a kind of mobile terminal and intelligent home device shares method, and the method comprises:
Step one: will the mobile terminal of Screen sharing program be provided with by being connected between network with intelligent home device;
Step 2: the monitoring event of mobile terminal real-time listening user on screen, the startup screen shared routing when user operates picture on the screen of the mobile terminal, for being transferred to intelligent home device by monitoring event and image parameters by wireless protocols;
Step 3: the data of intelligent home device receiving action event and image parameters are also resolved and are shown in real time on the screen of intelligent home device.
Preferably, the concrete steps of described step 2 are as follows:
Mobile terminal obtains image parameters according to picture path;
Image parameters and monitoring event are converted into data-signal;
This data-signal is passed through SocketTcp protocol transmission to intelligent home device.
Further, described monitoring event is touch, button or acoustic control.
Further, described image parameters comprises pictorial information, the anglec of rotation, enlargement factor, coordinate (X, Y) and action identification, and wherein action identification comprises picture rotation, image zooming and picture and moves.
Preferably, the concrete steps of described picture rotation are:
Mobile terminal, by touching the action of monitoring event real-time listening finger, obtains the coordinate (X of touch location at screen in real time
0, Y
0) and (X
1, Y
1), simultaneously according to above-mentioned coordinate (X
0, Y
0) and (X
1, Y
1) obtain the anglec of rotation;
After intelligent home device service end receives the anglec of rotation of mobile terminal transmission, also arranging picture in real time performs this spinning movement in parsing.
Preferably, described image zooming comprises picture stretching convergent-divergent and double-clicks convergent-divergent.
Further, the concrete steps of described picture stretching convergent-divergent are:
Mobile terminal, by touching the action of monitoring event real-time listening finger, obtains the coordinate (X of two finger positions at screen in real time
0, Y
0) and (X
1, Y
1), simultaneously according to above-mentioned coordinate (X
0, Y
0) and (X
1, Y
1) obtain 2 distances;
Amplify according to current the performing an action of the Distance Judgment between two fingers or reduce, and calculate the multiple of convergent-divergent, above-mentioned parameter is packaged into object by mobile terminal simultaneously, object is converted to byte stream and is transferred to intelligent home device service end;
After intelligent home device service end receives the data of mobile terminal transmission, resolve also real-time to picture executable operations.
Further, the concrete steps of described picture double-click convergent-divergent are:
Mobile terminal is by touching the action of monitoring event real-time listening finger, and judgement double-clicks or clicks;
When being judged as double-clicking, then judge it is double-click first time or double-click for the second time according to adjacent double-press time interval, wherein first time double-clicks and amplifies N times, and second time double-clicks reduction, and N is more than or equal to 2;
Sent image parameters is packaged into object by mobile terminal, and is transferred to intelligent home device service end after converting object to byte stream;
After intelligent home device service end receives the data transmitted mobile terminal, parsing is also real-time to picture executable operations.
Preferably, the concrete steps of described picture movement are:
Mobile terminal calculates the coordinate (X, Y) that will send according to the resolution of the resolution of the intelligent home device screen that will project and mobile terminal screen;
Sent image parameters is packaged into object by mobile terminal, and object is converted to byte stream and be transferred to large-size screen monitors device service end;
After intelligent home device service end receives the data transmitted mobile terminal, parsing is also real-time to picture executable operations.
Preferably, described Screen sharing program is a kind of Screen sharing application software.
Given this, invention further provides a kind of mobile terminal, comprise and monitor module, processing module and sending module; Wherein:
Described monitoring module, for monitoring users monitoring event on mobile terminals;
Described processing module, with described monitoring model calling, for obtaining image parameters and image parameters being changed into data message;
Described sending module, is connected with described processing module, for intelligent home device service end data information.
Preferably, described monitoring event is touch, button or acoustic control.
Preferably, described image parameters comprises pictorial information, the anglec of rotation, enlargement factor, coordinate (X, Y) and action identification, and wherein action identification comprises picture rotation, image zooming and picture and moves.
The present invention solves compared to prior art and shares on large screen equipment by mobile terminal screen while mobile terminal operation picture, and user is at the operation (as: rotating image of mobile terminal to picture, scaling pictures, mobile picture) also real-time synchronization on the screen at the large screen equipment of Smart Home.
Accompanying drawing explanation
Fig. 1 is the basic procedure schematic diagram that the picture screen of mobile terminal of the present invention and intelligent home device shares method.
Fig. 2 is the schematic flow sheet of step 2 in Fig. 1.
Fig. 3 is the idiographic flow schematic diagram that the picture screen of mobile terminal of the present invention and intelligent home device shares method.
Fig. 4 is the structural representation of mobile terminal of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the embodiment of the present invention is described in detail.
As depicted in figs. 1 and 2, embodiments provide the picture screen that the invention provides between a kind of mobile terminal and intelligent home device and share method, described intelligent home device is Android custom-built system service equipment or Set Top Box.The method comprises:
Step one: will the mobile terminal of Screen sharing program be provided with by being connected between network with intelligent home device.Described mobile terminal is connected to intelligent home device service end by WiFi or more than 3G network.
Step 2: the monitoring event of mobile terminal real-time listening user on screen, the startup screen shared routing when user operates picture on the screen of the mobile terminal, for being transferred to intelligent home device by monitoring event and image parameters by wireless protocols; In embodiments of the present invention, described Screen sharing program is a kind of Screen sharing application software, and its concrete steps are as follows:
Mobile terminal obtains image parameters according to picture path;
Image parameters and monitoring event are converted into data-signal;
This data-signal is passed through SocketTcp protocol transmission to intelligent home device.
Step 3: the data of intelligent home device receiving action event and image parameters are also resolved and are shown in real time on the screen of intelligent home device.
As shown in Figure 3, in embodiments of the present invention, described monitoring event is touch, button or acoustic control.Described image parameters comprises pictorial information, the anglec of rotation, enlargement factor, coordinate (X, Y) and action identification, and wherein action identification comprises picture rotation, image zooming and picture and moves.
In an embodiment of the present invention, the concrete steps of described picture rotation are:
Mobile terminal, by touching the action of monitoring event real-time listening finger, obtains touch location in real time at the coordinate (X0, Y0) of screen and (X1, Y1), while obtain the anglec of rotation according to above-mentioned coordinate (X0, Y0) and (X1, Y1), this anglec of rotation algorithm:
delta_x=(event.getX(0)-event.getX(1));
delta_y=(event.getY(0)-event.getY(1));
The anglec of rotation=Math.toDegrees (Math.atan2 (delta_y, delta_x));
The described anglec of rotation is with the multiple of 90 ° or-90 °, and specific algorithm (degrees represents the anglec of rotation) is:
As degrees>0, processing mode is:
If degrees<45, then degrees=0;
If degrees>=45 and degrees<=90, then degrees=90;
If degrees>90 and degrees<135, then degrees=90;
If degrees>=135 and degrees<180, then degrees=180;
If degrees>=180 and degrees<225, then degrees=180;
If degrees>=225 and degrees<270, then degrees=270;
If degrees>=270 and degrees<315, then degrees=270;
If degrees>=315 and degrees<360, then degrees=360;
If degrees>=360, then degrees=0;
As degrees<0, processing mode is the same.Will record current anglec of rotation degrees_1 after finger frames out, when next time rotates, the anglec of rotation will add degrees_1 at every turn, not so can rebound when each rotation and with flicker, affect Consumer's Experience.
After intelligent home device service end receives the anglec of rotation of mobile terminal transmission, also arranging picture in real time performs this spinning movement in parsing.
In an embodiment of the present invention, described image zooming comprises picture stretching convergent-divergent and double-clicks convergent-divergent.The concrete steps of wherein said picture stretching convergent-divergent are:
Mobile terminal, by touching the action of monitoring event real-time listening finger, obtains two finger positions in real time at the coordinate (X0, Y0) of screen and (X1, Y1), while obtain 2 distances according to above-mentioned coordinate (X0, Y0) and (X1, Y1);
Judge that current performing an action is amplified or reduced according to two finger spacings, and calculate the multiple of convergent-divergent, above-mentioned parameter is packaged into object by mobile terminal simultaneously, object is converted to byte stream and is transferred to intelligent home device service end;
After intelligent home device service end receives the data of mobile terminal transmission, resolve also real-time to picture executable operations.In order to better understand at picture stretching convergent-divergent of the present invention, specifically specifically as follows:
Mobile terminal, by touching the action of monitoring event real-time listening finger, obtains two fingers in real time at the coordinate (X0, Y0) of screen and (X1, Y1);
By obtaining distance between two points in two fingers coordinate (X0, Y0) and (X1, Y1) of above-mentioned acquisition, specific algorithm is as follows:
Event is for touching eavesdropping target
x=event.getX(0)-event.getX(1);
y=event.getY(0)-event.getY(1);
Two fingers spacing=FloatMath.sqrt (x*x+y*y);
What judge current execution according to two finger spacings is amplify or reduce, and calculates the multiple of convergent-divergent; Above-mentioned parameter is packaged into object by mobile terminal, object is converted to byte stream and is transferred to intelligent home device service end; Intelligent home device service end is resolved data after receiving the data that mobile terminal transmits, then real-time to picture executable operations.
The concrete steps that convergent-divergent double-clicked by described picture are:
Mobile terminal is by touching the action of monitoring event real-time listening finger, and judgement double-clicks or clicks;
When being judged as double-clicking, then judge it is double-click first time or double-click for the second time according to adjacent double-press time interval, wherein first time double-clicks and amplifies N times, and second time double-clicks reduction, and N is more than or equal to 2;
Sent image parameters is packaged into object by mobile terminal, and is transferred to intelligent home device service end after converting object to byte stream;
After intelligent home device service end receives the data transmitted mobile terminal, parsing is also real-time to picture executable operations.
Convergent-divergent is double-clicked at picture of the present invention in order to better understand, specifically specifically as follows:
Mobile terminal is by touching the action of monitoring event real-time listening finger, and judgement double-clicks or clicks; Double-click amplification 3 times when first time, second time double-clicks reduction; Parameter (enlargement factor, coordinate (X, Y), action (rotating, convergent-divergent, mobile) mark) is packaged into object by mobile terminal, object is converted to byte stream and is transferred to large-size screen monitors device service end.
In an embodiment of the present invention, the concrete steps of described picture movement are:
Mobile terminal calculates the coordinate (X, Y) that will send according to the resolution of the resolution of the intelligent home device screen that will project and mobile terminal screen;
Sent image parameters is packaged into object by mobile terminal, and object is converted to byte stream and be transferred to large-size screen monitors device service end;
After intelligent home device service end receives the data transmitted mobile terminal, parsing is also real-time to picture executable operations.
Move at picture of the present invention to better understand, specifically specifically as follows:
After picture moves and will be based upon picture amplification, can be double-click to amplify, also can be stretching convergent-divergent, mobile terminal calculates the coordinate X that will send according to the resolution of the resolution of intelligent home device screen that will project and the screen of mobile terminal, Y, such user moves picture side-play amount at mobile terminal is relative consistent with the side-play amount of intelligent home device screen shots movement, mobile terminal is by parameter (enlargement factor, coordinate (X, Y), action (rotates, convergent-divergent, mobile) mark) be packaged into object, object is converted to byte stream and be transferred to intelligent home device service end, intelligent home device service end resolves the data received, make picture perform just as operation.
Therefore, scheme of the present invention can allow user can according to the hobby of oneself mobile terminal random play picture well, and show same picture on intelligent home device giant-screen, thus enjoy the grand banquet of giant-screen vision.
As shown in Figure 4, another embodiment of the present invention further provides a kind of mobile terminal, comprises and monitors module, processing module and sending module; Wherein
Described monitoring module, for monitoring users monitoring event on mobile terminals;
Described processing module, with described monitoring model calling, for obtaining image parameters and image parameters being changed into data message;
Described sending module, is connected with described processing module, for intelligent home device service end data information.
In an embodiment of the present invention, described monitoring event is touch, button or acoustic control.
In an embodiment of the present invention, described image parameters comprises pictorial information, the anglec of rotation, enlargement factor, coordinate (X, Y) and action identification, and wherein action identification comprises picture rotation, image zooming and picture and moves.
The mobile terminal that technical scheme of the present invention facilitates this mobile terminal of user or is provided with Screen sharing application APP enters Screen sharing interface, open shared model, just can the current picture checked be projected on giant-screen equipment, user operates picture (as rotated at mobile terminal, convergent-divergent, mobile) time, the picture simultaneously on the screen of intelligent home device also can perform same operation, reaches the effect of Screen sharing.
Above content is only preferred embodiment of the present invention, and for those of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, this description should not be construed as limitation of the present invention.
Claims (13)
1. the picture screen of mobile terminal and intelligent home device shares a method, and the method comprises:
Step one: will the mobile terminal of Screen sharing program be provided with by being connected between network with intelligent home device;
Step 2: the monitoring event of mobile terminal real-time listening user on screen, the startup screen shared routing when user operates picture on the screen of the mobile terminal, for being transferred to intelligent home device by monitoring event and image parameters by wireless protocols;
Step 3: the data of intelligent home device receiving action event and image parameters are also resolved and are shown in real time on the screen of intelligent home device.
2. the screen sharing method of mobile terminal according to claim 1 and intelligent home device, is characterized in that, the concrete steps of described step 2 are as follows:
Mobile terminal obtains image parameters according to picture path;
Image parameters and monitoring event are converted into data-signal;
This data-signal is passed through SocketTcp protocol transmission to intelligent home device.
3. the screen sharing method of mobile terminal according to claim 1 and 2 and intelligent home device, is characterized in that, described monitoring event is touch, button or acoustic control.
4. the screen sharing method of mobile terminal according to claim 1 and 2 and intelligent home device, it is characterized in that, described image parameters comprises pictorial information, the anglec of rotation, enlargement factor, coordinate (X, Y) and action identification, wherein action identification comprises picture rotation, image zooming and picture and moves.
5. the screen sharing method of mobile terminal according to claim 4 and intelligent home device, is characterized in that, the concrete steps of described picture rotation are:
Mobile terminal, by touching the action of monitoring event real-time listening finger, obtains the coordinate (X of touch location at screen in real time
0, Y
0) and (X
1, Y
1), simultaneously according to above-mentioned coordinate (X
0, Y
0) and (X
1, Y
1) obtain the anglec of rotation;
After intelligent home device service end receives the anglec of rotation of mobile terminal transmission, also arranging picture in real time performs this spinning movement in parsing.
6. the screen sharing method of mobile terminal according to claim 4 and intelligent home device, is characterized in that, described image zooming comprises picture stretching convergent-divergent and double-clicks convergent-divergent.
7. the screen sharing method of mobile terminal according to claim 6 and intelligent home device, is characterized in that, the concrete steps of described picture stretching convergent-divergent are:
Mobile terminal, by touching the action of monitoring event real-time listening finger, obtains the coordinate (X of two finger positions at screen in real time
0, Y
0) and (X
1, Y
1), simultaneously according to above-mentioned coordinate (X
0, Y
0) and (X
1, Y
1) obtain 2 distances;
Amplify according to current the performing an action of the Distance Judgment between two fingers or reduce, and calculate the multiple of convergent-divergent, above-mentioned parameter is packaged into object by mobile terminal simultaneously, object is converted to byte stream and is transferred to intelligent home device service end;
After intelligent home device service end receives the data of mobile terminal transmission, resolve also real-time to picture executable operations.
8. the screen sharing method of mobile terminal according to claim 6 and intelligent home device, is characterized in that, the concrete steps that convergent-divergent double-clicked by described picture are:
Mobile terminal is by touching the action of monitoring event real-time listening finger, and judgement double-clicks or clicks;
When being judged as double-clicking, then judge it is double-click first time or double-click for the second time according to adjacent double-press time interval, wherein first time double-clicks and amplifies N times, and second time double-clicks reduction, and N is more than or equal to 2;
Sent image parameters is packaged into object by mobile terminal, and is transferred to intelligent home device service end after converting object to byte stream;
After intelligent home device service end receives the data transmitted mobile terminal, parsing is also real-time to picture executable operations.
9. the screen sharing method of mobile terminal according to claim 4 and intelligent home device, is characterized in that, the concrete steps of described picture movement are:
Mobile terminal calculates the coordinate (X, Y) that will send according to the resolution of the resolution of the intelligent home device screen that will project and mobile terminal screen;
Sent image parameters is packaged into object by mobile terminal, and object is converted to byte stream and be transferred to large-size screen monitors device service end;
After intelligent home device service end receives the data transmitted mobile terminal, parsing is also real-time to picture executable operations.
10. the screen sharing method of mobile terminal according to claim 1 and intelligent home device, is characterized in that, described Screen sharing program is a kind of Screen sharing application software.
11. 1 kinds of mobile terminals, comprise and monitor module, processing module and sending module; Wherein
Described monitoring module, for monitoring users monitoring event on mobile terminals;
Described processing module, with described monitoring model calling, for obtaining image parameters and image parameters being changed into data message;
Described sending module, is connected with described processing module, for intelligent home device service end data information.
12. mobile terminals according to claim 11, is characterized in that, described monitoring event is touch, button or acoustic control.
The screen sharing method of 13. mobile terminals according to claim 11 and intelligent home device, it is characterized in that, described image parameters comprises pictorial information, the anglec of rotation, enlargement factor, coordinate (X, Y) and action identification, wherein action identification comprises picture rotation, image zooming and picture and moves.
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| CN111581319A (en) * | 2020-05-09 | 2020-08-25 | 四川易利数字城市科技有限公司 | GIS (geographic information System) application multi-screen interaction method based on WebSocket technology |
| CN111586053B (en) * | 2020-05-09 | 2022-09-06 | 四川易利数字城市科技有限公司 | Websocket technology-based GIS application remote screen sharing method |
| CN112463089A (en) * | 2020-10-21 | 2021-03-09 | 贝壳技术有限公司 | Cross-terminal picture synchronous zooming method and device, electronic medium and storage medium |
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