CN104375798A - Method for displaying multimedia through multiple mobile intelligent device screens in combined mode - Google Patents
Method for displaying multimedia through multiple mobile intelligent device screens in combined mode Download PDFInfo
- Publication number
- CN104375798A CN104375798A CN201410706286.5A CN201410706286A CN104375798A CN 104375798 A CN104375798 A CN 104375798A CN 201410706286 A CN201410706286 A CN 201410706286A CN 104375798 A CN104375798 A CN 104375798A
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- control center
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- intelligent movable
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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
- G06F3/1431—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 using a single graphics controller
Abstract
The invention relates to a method for displaying multimedia through multiple mobile intelligent device screens in a combined mode, in particular to a method for presenting pictures and videos on the multiple mobile intelligent device screens in a combined mode. The method includes the steps that multiple mobile intelligent terminals are installed and operate a system, one device is selected as a control center, and the other devices serve as controlled terminals; the control center sets up WiFi hot points used for connecting the other mobile intelligent terminals; the control center obtains equipment information of the other mobile intelligent terminals and marks each controlled terminal; the control center selects a multimedia file to be displayed or played, analyzes information of the multimedia file and divides a multimedia picture into different areas in combination with the equipment information (particularly the screen resolution and the size) of the other controlled terminals, and the control center obtains a putting mode of the controlled terminals; the control center notifies all the controlled terminals, and notice information comprises the display areas and the putting mode; the control center sends out a display/play command, and all the controlled terminals form the multimedia picture together.
Description
Technical field
The present invention relates to the message-switching technique between mobile intelligent terminal, particularly relate to a kind of method of multiple mobile intelligent terminal screen combination display.
Background technology
Increasing people brings into use intelligent movable equipment, comprises the mobile intelligent terminal such as smart mobile phone, panel computer.Intelligent movable equipment is generally equipped with display screen, and resolution, the size of display screen are not quite similar.Although the technology synchronous for intelligent movable equipment and computer, television display equipment exists, be different from all intelligent movable devices interconnect, the multimedia method of combination display/play.
By multiple stage intelligent movable devices interconnect, put in a certain way, be combined into a display matrix, for multimedia picture, every platform intelligent movable equipment only shows appointed area, and all smart machines combine and form relatively complete picture.The object of the invention is to solve multiple mobile intelligent terminal interconnected; At multiple intelligent movable equipment, when screen size is not quite similar, realize multiple intelligent movable equipment combination display multimedia complete picture.
Summary of the invention
The present invention proposes a kind of combination by multiple intelligent movable device screen and show multimedia method, multimedia interface design can be divided into different piece, by the screen of multiple mobile intelligent terminal is combined, thus display complete picture.
Described method comprises:
1, multiple stage intelligent movable devices interconnect, wherein an equipment is as control center;
2, the intelligent movable equipment as control center obtains other intelligent movable facility information, particularly screen resolution and sizes, and to all intelligent movable device numberings;
3, control center obtains multimedia document information, in conjunction with the information of other intelligent movable equipment obtained, multimedia interface design is divided into zones of different, device numbering in integrating step 2, control center draws the planimetric map that all intelligent movable equipment is put, and notifies that other smart machines need the region of display;
4, control center's notice all devices display/play, all intelligent movable device synchronization display/play, form complete picture jointly.
Beneficial effect:
Mostly the screen interaction technique of intelligent movable equipment and computer, household electrical appliances is Screen sharing by both.Current, the intelligent terminal with display screen gets more and more, and particularly loads the smart machine of android and ios Mobile operating system.Multiple equipment by multiple intelligent movable devices interconnect, when possessing multiple mobile intelligent terminal, can combine, jointly realizing the display of multimedia complete picture by native system, and the screen simultaneously achieved between mobile intelligent terminal is interactive.
Accompanying drawing explanation
Fig. 1 samples pictures;
Fig. 2 device layout;
Fig. 3 sample divides;
Fig. 4 display/play effect;
Fig. 5 Video processing process flow diagram.
Embodiment
Based on a multi-screen expansion system for mobile intelligent terminal, multiple stage mobile terminal plays same multimedia file, every station terminal plays appointed area, and multiple devices terminal is together to form complete picture.By different multimedia content, be divided into picture and video, for the technological means that better illustrative system is taked, suppose have the incomplete same equipment of N platform screen size that this multi-screen expansion system has been installed, by reference to the accompanying drawings, be described in detail as follows: after N platform mobile intelligent terminal installation system, mobile intelligent terminal can be selected as control center or controlled terminal, can only there is a control center under same LAN (Local Area Network), wherein a mobile terminal is as control center in selection, and miscellaneous equipment is as controlled terminal.
1, control center and controlled terminal run this multi-screen expansion system, and control center creates Wi-Fi hotspot, and controlled terminal is connected with control center by wireless.Control center and controlled terminal communication description as follows:
1) control center creates Wi-Fi hotspot, as wireless access points, and other controlled terminal equipment access wireless networks;
2) control center is as server end, and other controlled terminals are as client.Server end travels through the client of all access of radio network, and requesting client facility information, mainly comprises equipment Serial Number, screen size information, screen resolution information, whether horizontal screen display is shown simultaneously.
3) control center is according to controlled device information, for every platform controlled device is numbered, and informs each controlled terminal, and controlled terminal is display device numbering simultaneously, and user distinguishes each controlled terminal according to numbering.
2, user in the controlling the heart select to want the multimedia file of display/play, control center's inquiry controlled device this file whether existing, if had, then user selectes this file at controlled terminal; If no, then this file is sent to controlled terminal by control center, and controlled terminal this file selected automatically.
3, control center divides multimedia interface design by the screen size of controlled terminal, every platform controlled terminal all specifies corresponding zoning, control center is according to multimedia raw frames, with some right angles in 4 of picture right angles for true origin, two adjacent right-angle sides are x, y-axis, form two-dimensional coordinate system, by in step 1 to the numbering of each controlled terminal, draw the position that each controlled terminal is put in two-dimensional coordinate system, drawing of putting position figure is mainly divided into two kinds of modes: control center automatically divides and artificially divides, concrete methods of realizing is shown in following sample.Shown the putting position figure of each controlled device by control center, controlled device is put according to the location drawing by user.Then, control center notifies that each controlled terminal needs the picture area of display; And identify each controlled terminal putting position.For describing in detail, describing in detail below in conjunction with accompanying drawing and realizing sample.
If Fig. 1 is the samples pictures that will show.Illustrate for N=4 below.4 device identifications as shown in Figure 2, wherein N0 is control center, and N1, N2, N3 are respectively controlled terminal, and puts layout according to each device screen size and samples pictures design, how the layout of putting to the division of picture, namely divides the layout of the equipment of determining according to control center.Control center divides picture sample according to device layout, as Fig. 3 sample divides.The step of concrete division is described below:
1) control center divides automatically
A, linear partition: according to controlled device screen size, calculate the length breadth ratio of all devices screen size.Linear partition is divided into two kinds: carry out according to length or broadband.If divide according to length, then calculate the length ratio of all devices, divide according to the long limit of this ratio along multimedia interface design; If divide according to width, then calculate the ratio of the width of all devices, divide according to the minor face of this ratio along multimedia interface design.
B, random division: all devices random alignment is a rectangle by control center, calculate the ratio of length ratio between all devices and width.Ratio according to length ratio and width divides along the length and width of multimedia interface design respectively.
2) artificially divide
Control center is according to controlled device information and numbering, the analog picture of heart screen display all devices in the controlling, user carries out typesetting by the analog picture operating each controlled terminal equipment, and after typesetting, the typesetting that control center provides according to user divides multimedia interface design.
4, control center sends display/play order, and each controlled terminal is according to the region display multimedia divided.For the multimedia of display/play, point two classes are described:
Picture category:
The display region information that controlled terminal sends according to control center, cuts out picture file.After controlled terminal receives the display command that control center sends, the only region of specifying, display and control center.
Video class:
The viewing area that controlled terminal sends according to control center, decodes video file, and program processes decoded data, and the area maps of control center being specified, in screen, plays the picture of appointed area.Video processing flow process as shown in Figure 5.
For sample in step 4, display effect as shown in Figure 4.
The technology contents that the present invention does not elaborate belongs to the known technology of those skilled in the art.
Although be described the illustrative embodiment of the present invention above; so that the technician of this technology neck understands the present invention; but should be clear; the invention is not restricted to the scope of embodiment; to those skilled in the art; as long as various change to limit and in the spirit and scope of the present invention determined, these changes are apparent, and all innovation and creation utilizing the present invention to conceive are all at the row of protection in appended claim.
Claims (3)
1. combine the multimedia method of display by multiple intelligent movable device screen, multimedia interface design can be divided into different piece, be combined by the screen of multiple mobile intelligent terminal, thus display complete picture, it is characterized in that following steps:
Step 1, multiple stage intelligent movable devices interconnect, wherein an equipment is as control center;
Step 2, the intelligent movable equipment as control center obtains other intelligent movable facility informations, comprises screen resolution, and to all intelligent movable device numberings;
Step 3, control center obtains multimedia document information, in conjunction with the information of other intelligent movable equipment obtained, multimedia interface design is divided into zones of different, device numbering in integrating step 2, control center draws the planimetric map that all intelligent movable equipment is put, and notifies that other smart machines need the region of display;
Step 4, control center's notice all devices display/play, all intelligent movable device synchronization display/play, form complete picture jointly.
2. one according to claim 1 combines the multimedia method of display by multiple intelligent movable device screen, it is characterized in that, comprises following concrete steps further:
1) control center divides multimedia interface design by the screen size of controlled terminal;
2) every platform controlled terminal all specifies corresponding zoning, control center is according to multimedia raw frames, with some right angles in 4 of picture right angles for true origin, two adjacent right-angle sides are x, y-axis, form two-dimensional coordinate system, by the numbering of each controlled terminal, draw the position that each controlled terminal is put in two-dimensional coordinate system;
3) drawing of putting position figure is divided into two kinds of modes: control center automatically divides and artificially divides; Shown the putting position figure of each controlled device by control center, controlled device is put according to the location drawing by user;
4) control center notifies that each controlled terminal needs the picture area of display.
3. one according to claim 1 combines the multimedia method of display by multiple intelligent movable device screen, it is characterized in that, control center automatically divides and artificially divides and comprises the steps:
1) automatically divide
A, linear partition: according to controlled device screen size, calculate the length breadth ratio of all devices screen size; Linear partition is divided into two kinds, carries out according to length or broadband; If divide according to length, then calculate the length ratio of all devices, divide according to the long limit of this ratio along multimedia interface design; If divide according to width, then calculate the ratio of the width of all devices, divide according to the minor face of this ratio along multimedia interface design;
B, random division: all devices random alignment is a rectangle by control center, calculate the ratio of length ratio between all devices and width; Ratio according to length ratio and width divides along the length and width of multimedia interface design respectively;
2) artificially divide
Control center is according to controlled device information and numbering, the analog picture of heart screen display all devices in the controlling, user carries out typesetting by the analog picture operating each controlled terminal equipment, and after typesetting, the typesetting that control center provides according to user divides multimedia interface design.
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| CN201410706286.5A CN104375798A (en) | 2014-11-27 | 2014-11-27 | Method for displaying multimedia through multiple mobile intelligent device screens in combined mode |
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| CN201410706286.5A CN104375798A (en) | 2014-11-27 | 2014-11-27 | Method for displaying multimedia through multiple mobile intelligent device screens in combined mode |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106775516A (en) * | 2016-11-16 | 2017-05-31 | 浙江宇视科技有限公司 | One kind is across screen window display method and device |
| CN107783741A (en) * | 2016-08-25 | 2018-03-09 | 中兴通讯股份有限公司 | Control the method, device and mobile terminal of multiple mobile terminal screen tiled displays |
| CN107800875A (en) * | 2017-10-18 | 2018-03-13 | 深圳市战音科技有限公司 | A kind of display methods and system of intelligent wireless multi-screen display |
| CN108255446A (en) * | 2016-12-28 | 2018-07-06 | 中科创达软件股份有限公司 | multi-screen splicing display method, device and mobile terminal |
| CN108391222A (en) * | 2018-02-05 | 2018-08-10 | 成都动视时代科技有限公司 | A kind of data transmission method of network digital label |
| CN110460887A (en) * | 2019-08-15 | 2019-11-15 | 苏州三星电子电脑有限公司 | Multi-screen combined method and its control equipment |
| CN110489072A (en) * | 2019-08-20 | 2019-11-22 | 东软集团股份有限公司 | A kind of method, apparatus and intelligence cockpit of intelligence cockpit multi-screen synchronous |
| CN110647302A (en) * | 2018-06-27 | 2020-01-03 | 中兴通讯股份有限公司 | Method, device and equipment for expanding screen through wireless dynamic networking and storage medium |
| CN111741349A (en) * | 2020-07-14 | 2020-10-02 | 北京简元科技有限公司 | Multimedia information special-shaped screen publishing method, device and equipment |
| CN112328193A (en) * | 2020-09-09 | 2021-02-05 | 深圳Tcl新技术有限公司 | Multi-terminal screen combination method, device, equipment and computer storage medium |
| CN112612437A (en) * | 2020-12-29 | 2021-04-06 | 维沃移动通信有限公司 | Picture display method and device and electronic equipment |
| CN115190342A (en) * | 2022-07-12 | 2022-10-14 | 深圳创维－Rgb电子有限公司 | Display device control method and device, electronic device and readable storage medium |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107783741A (en) * | 2016-08-25 | 2018-03-09 | 中兴通讯股份有限公司 | Control the method, device and mobile terminal of multiple mobile terminal screen tiled displays |
| CN106775516A (en) * | 2016-11-16 | 2017-05-31 | 浙江宇视科技有限公司 | One kind is across screen window display method and device |
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| CN108255446A (en) * | 2016-12-28 | 2018-07-06 | 中科创达软件股份有限公司 | multi-screen splicing display method, device and mobile terminal |
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| CN108391222A (en) * | 2018-02-05 | 2018-08-10 | 成都动视时代科技有限公司 | A kind of data transmission method of network digital label |
| CN110647302A (en) * | 2018-06-27 | 2020-01-03 | 中兴通讯股份有限公司 | Method, device and equipment for expanding screen through wireless dynamic networking and storage medium |
| CN110460887A (en) * | 2019-08-15 | 2019-11-15 | 苏州三星电子电脑有限公司 | Multi-screen combined method and its control equipment |
| CN110489072A (en) * | 2019-08-20 | 2019-11-22 | 东软集团股份有限公司 | A kind of method, apparatus and intelligence cockpit of intelligence cockpit multi-screen synchronous |
| CN110489072B (en) * | 2019-08-20 | 2023-10-10 | 东软集团股份有限公司 | Method and device for synchronizing multiple screens of intelligent cabin and intelligent cabin |
| CN111741349A (en) * | 2020-07-14 | 2020-10-02 | 北京简元科技有限公司 | Multimedia information special-shaped screen publishing method, device and equipment |
| CN112328193A (en) * | 2020-09-09 | 2021-02-05 | 深圳Tcl新技术有限公司 | Multi-terminal screen combination method, device, equipment and computer storage medium |
| WO2022052742A1 (en) * | 2020-09-09 | 2022-03-17 | 深圳Tcl新技术有限公司 | Multi-terminal screen combination method, apparatus and device, and computer storage medium |
| CN112612437A (en) * | 2020-12-29 | 2021-04-06 | 维沃移动通信有限公司 | Picture display method and device and electronic equipment |
| CN112612437B (en) * | 2020-12-29 | 2022-07-08 | 维沃移动通信有限公司 | Picture display method and device and electronic equipment |
| CN115190342A (en) * | 2022-07-12 | 2022-10-14 | 深圳创维－Rgb电子有限公司 | Display device control method and device, electronic device and readable storage medium |
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Application publication date: 20150225 |