CN204390222U - A kind of equipment room is to the system of display information split screen display - Google Patents
A kind of equipment room is to the system of display information split screen display Download PDFInfo
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- CN204390222U CN204390222U CN201520007949.4U CN201520007949U CN204390222U CN 204390222 U CN204390222 U CN 204390222U CN 201520007949 U CN201520007949 U CN 201520007949U CN 204390222 U CN204390222 U CN 204390222U
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Abstract
The utility model discloses the system of a kind of equipment room to the display of display information split screen, comprise main display device and be connected, receive the multiple secondary display device of the original display information that main display device sends with main display device wireless telecommunications; Multiple secondary display device is spliced into a complete screen; CPU (central processing unit) comprises one for according to the position of secondary display device in complete screen, extracts the segmentation module of corresponding display sprite, and display sprite is zoomed to the Zoom module with secondary display device correspondingly-sized from original display information.System of the present utility model, original display information can be divided into multiple display sprite by segmentation module, and carry out convergent-divergent by Zoom module, finally be presented in the multiple secondary display device that is stitched together, thus form complete picture, realize the splicing of image, realize the displaying of more giant-screen, and multiple display effect can be realized, to meet the multiple demand of user.
Description
Technical field
The utility model relates to data display field, more precisely, relates to a kind of equipment room carries out split screen display system to display information.
Background technology
Along with the development of science and technology, projection display technique also develops into a new level, and such as, picture on mobile phone can real-time Transmission be shown by Radio Transmission Technology to TV, projector.Such as utilize Miracast technology, user no longer need find wire rod and the converter of all size, also needn't confirm the correct joint for connection device.In addition, the equipment such as smart mobile phone, panel computer, notebook computer, desktop computer no longer need design various connecting interface, just can with other output device, as connections such as televisor, Set Top Box (STB), projector, sound equipment, earphones, the content of multimedia and application service can be play on long-range audio-visual devices.
But under current state, be only suitable for mobile phone, flat board, apparatus such as computer projection image is projected in single TV or single projector to show, this can not meet the demand of all kinds of displaying, such as when user needs to show with larger screen, or when carrying out horizontal-scroll-type displaying, above-mentioned technology just no longer satisfies the demands.
Utility model content
The utility model, in order to solve problems of the prior art, provides the method for a kind of equipment room to the display of display information split screen.
In order to realize above-mentioned object, the technical solution of the utility model is: a kind of equipment room, to the system of display information split screen display, comprising:
Main display device;
And be connected, receive the multiple secondary display device of the original display information that main display device sends with main display device wireless telecommunications; Multiple secondary display device is spliced into a complete screen;
CPU (central processing unit), described CPU (central processing unit) comprises one for according to the position of secondary display device in complete screen, from original display information, extract the segmentation module of corresponding display sprite, and display sprite is zoomed to the Zoom module with secondary display device correspondingly-sized.
Preferably, described main display device and multiple secondary display device are spliced into complete screen jointly.
Preferably, described main display device is mobile phone, ipad or computer.
Preferably, described secondary display device is projector.
Preferably, described secondary display device is two, is stitched together up and down.
System of the present utility model, can set up its firm connection by between main display device and multiple secondary display device, realize the connection of one-to-many.Original display information can be divided into multiple display sprite by segmentation module, and carry out convergent-divergent by Zoom module, finally be presented in the multiple secondary display device that is stitched together, thus form complete picture, such as the display frame on mobile phone, ipad, computer can be set up communication with the mode of wireless transmissions and multiple secondary display device, and required information is shown in the plurality of secondary display device, realize the splicing of image, realize the displaying of more giant-screen, and multiple display effect can be realized, to meet the multiple demand of user.
Accompanying drawing explanation
Fig. 1 shows the process flow diagram of a kind of multi-screen display method of the utility model.
Fig. 2 shows the process flow diagram of the another kind of multi-screen display method of the utility model.
Fig. 3 shows the schematic diagram of the utility model Split-screen display system.
Fig. 4 shows the operating diagram of the utility model Split-screen display system.
Fig. 5 to Fig. 8 shows several application modes of split screen of the present invention display.
Embodiment
The technical matters solved to make the utility model, the technical scheme of employing, the technique effect easy to understand obtained, below in conjunction with concrete accompanying drawing, be described further embodiment of the present utility model.
With reference to figure 3, the utility model provides the system of a kind of equipment room to the display of display information split screen, it is characterized in that, comprising: main display device 2; And be connected, receive the multiple secondary display device of the original display information that main display device 2 sends with the wireless telecommunications of main display device 2; Multiple secondary display device is spliced into a complete screen; Main display device 2 can be the terminal devices such as mobile phone, ipad, computer, and secondary display device can be projector, projection screen etc.Adopt bluetooth or WIFI module to connect between main display device 2 and multiple secondary display device, such as, can adopt and set up image transmitting display based on MiraCast technology.Thus can the display information such as image, audio frequency in main display device 2 by showing in multiple secondary display device.
System of the present utility model also comprises CPU (central processing unit) 1, and this CPU (central processing unit) 1 can be arranged in main display device 2, can certainly be arranged in multiple secondary display device.Described CPU (central processing unit) 1 comprises one for according to the position of secondary display device in complete screen, from original display information, extract the segmentation module 4 of corresponding display sprite, and display sprite is zoomed to the Zoom module 5 with secondary display device correspondingly-sized.Original display information is after main display device 2 is sent to secondary display device, segmentation module 4 is according to the proportional positions relation of certain secondary display device in complete screen, from original display information, the display sprite of same ratio position relationship is extracted, afterwards, display sprite after this extracts by Zoom module 5 zooms to the display size corresponding to secondary display device, and shows eventually through secondary display device.
System of the present utility model, can set up its firm connection by between main display device and multiple secondary display device, realize the connection of one-to-many.Original display information can be divided into multiple display sprite by segmentation module, and carry out convergent-divergent by Zoom module, finally be presented in the multiple secondary display device that is stitched together, thus form complete picture, such as can by mobile phone, ipad, display frame on computer sets up communication with the mode of wireless transmissions and multiple secondary display device, and required information is shown in the plurality of secondary display device, realize the splicing of image, realize the displaying of more giant-screen, and multiple display effect can be realized, to meet the multiple demand of user, with reference to figure 4 to Fig. 6.
The utility model additionally provides the method for a kind of equipment room to the display of display information split screen, with reference to figure 1, comprises the following steps:
S1: original display information is sent to and is spliced in the multiple secondary display device of complete screen by main display device;
S2: CPU (central processing unit) according to the quantity of secondary display device and the position in complete screen thereof, for each secondary display device extracts corresponding display sprite from original display information;
S3: multiple display sprite, based on the display size of display sprite, is zoomed to the display size corresponding with each secondary display device by CPU (central processing unit);
S4: the multiple display sprites after process are play in the secondary display device of correspondence.
Preferably, in described step S2, described CPU (central processing unit), according to the proportional positions of each secondary display device in whole complete screen, extracts the coordinate data of the display sprite of corresponding proportional positions from original display information.
Preferably, in described step S3, display sprite length and width is directly zoomed to display size on all four with secondary display device by CPU (central processing unit).
Preferably, in described step S3, first display sprite is cut into the display size with proportionate relationship same with secondary display device by CPU (central processing unit), zooms to the display size identical with secondary display device more afterwards.
Preferably, described central processing unit has multiple, is separately positioned in each secondary display device, the data message of each central processing unit process separately in secondary display device.
The mobile phone of a present 480*854 display size is that example is described as the projector of main display module 2, two 1280x720 display sizes as secondary display device a6, secondary display device b7.
First mobile phone and Liang Ge projector set up the connection based on Miracast technology, the original display information of the 480*854 display size play in mobile phone are sent in the projector of two 1280*720 display sizes.
Be arranged above and below for Liang Ge projector, that is, projector above needs the first half showing original display information, and projector below needs the Lower Half showing original display information.After original display information is sent to projector, first CPU (central processing unit) is split the display size of 480*854, with the upper right corner of picture for benchmark initial point, be divided into coordinate (0,0), (480,0), (0 ,-427), (480,427) 480*427 surrounded first shows sprite, and coordinate (0 ,-427), (480,427), (0,854) 4,80*,427 first that, (427,854) surround shows sprite.
Then, two of 480*427 display sprites are directly zoomed to the size of 1280*720 by CPU (central processing unit), are namely amplified to 1280 by 480, are amplified to 720 by 427.Then finally show in upper and lower Liang Ge projector respectively, finally form the image of 2560*1440.
Above-mentioned direct convergent-divergent can cause distortion, the stretching of image, and in order to address this problem, first the display sprite of 480*427 is carried out cutting by CPU (central processing unit), is cut to and has same ratio relation with 1280*720.Through calculating, need the display sprite of 480*427 to be cut into 480*270, then the display sprite of 480*270 is amplified to the display size of 1280*720 by CPU (central processing unit) in proportion.
Preferably, described main display device 2 is spliced into complete screen with multiple secondary display device to the utility model jointly.That is, this main display device 2 is the wherein a member in complete screen, such as, also can be projector, original display information can be sent in other projector.
In of the present utility model another is implemented, additionally provide the method for a kind of equipment room to the display of display information split screen, with reference to figure 2, comprise the following steps:
S1: original display information is sent to and is spliced in the multiple secondary display device of complete screen by main display device;
S2: CPU (central processing unit) is by display size extremely corresponding to complete screen for original display information scaling;
S3: CPU (central processing unit), according to the quantity of secondary display device and the proportional positions in complete screen thereof, is the display sprite that each secondary display device configurations is corresponding;
S4: display sprite is play in the secondary display device of correspondence.
The mobile phone of a present 480*854 display size is that example is described as the projector of main display module 2, two 1280x720 display sizes as secondary display device a6, secondary display device b7.
First mobile phone and Liang Ge projector set up the connection based on Miracast technology, the original display information of the 480*854 display size play in mobile phone are sent in the projector of two 1280*720 display sizes.
Be arranged above and below for Liang Ge projector, that is, projector above needs the first half showing original display information, and projector below needs the Lower Half showing original display information.After original display information is sent to projector, first CPU (central processing unit) carries out convergent-divergent to the display size of 480*854, zoom to the display size of 1280*1440, the picture of first half 1280*720 in the projector display 1280*1440 above of CPU (central processing unit) configuration afterwards, the picture of Lower Half 1280*720 in configuration projector display 1280*1440 below, that is, the picture dimension that each projector receives is all 1280*1440, Liang Ge projector can be made only to show the picture of first half 1280*720 by the mode configuring video card, the picture of first half 1280*720, finally in complete screen, demonstrate the picture of 1280*1440 size out.
Preferably, in described step S2, the length and width of original display information is directly zoomed to the on all four display size with complete screen by CPU (central processing unit).
Preferably, in described step S2, first original display information is cut into the display size with proportionate relationship same with complete screen by CPU (central processing unit), zooms to the display size identical with complete screen more afterwards.
The utility model is by preferred embodiment having carried out detailed explanation.But, by studying carefully above, concerning the change of each embodiment with to increase be apparent for one of ordinary skill in the art.Being intended that these changes all and increasing of applicant has all dropped in scope that the utility model claim protects.
Claims (5)
1. equipment room is to a system for display information split screen display, it is characterized in that, comprising:
Main display device;
And be connected, receive the multiple secondary display device of the original display information that main display device sends with main display device wireless telecommunications; Multiple secondary display device is spliced into a complete screen;
CPU (central processing unit), described CPU (central processing unit) comprises one for according to the position of secondary display device in complete screen, from original display information, extract the segmentation module of corresponding display sprite, and display sprite is zoomed to the Zoom module with secondary display device correspondingly-sized.
2. system according to claim 1, is characterized in that: described main display device and multiple secondary display device are spliced into complete screen jointly.
3. system according to claim 1, is characterized in that: described main display device is mobile phone, ipad or computer.
4. system according to claim 1, is characterized in that: described secondary display device is projector.
5. system according to claim 1, is characterized in that: described secondary display device is two, is stitched together up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520007949.4U CN204390222U (en) | 2015-01-07 | 2015-01-07 | A kind of equipment room is to the system of display information split screen display |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520007949.4U CN204390222U (en) | 2015-01-07 | 2015-01-07 | A kind of equipment room is to the system of display information split screen display |
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| CN204390222U true CN204390222U (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520007949.4U Expired - Fee Related CN204390222U (en) | 2015-01-07 | 2015-01-07 | A kind of equipment room is to the system of display information split screen display |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104978162A (en) * | 2015-08-04 | 2015-10-14 | Tcl新技术（惠州）有限公司 | Jointing display system and jointing display control method |
| CN107333072A (en) * | 2017-06-28 | 2017-11-07 | 四川亚润科技有限公司 | Multi-platform wireless meeting multi-screen shared system |
| CN108093231A (en) * | 2016-11-21 | 2018-05-29 | 中兴通讯股份有限公司 | Data display method, apparatus and system |
| CN109101208A (en) * | 2018-08-15 | 2018-12-28 | 网易（杭州）网络有限公司 | Display methods, display device and the display system of interface |
| CN112328191A (en) * | 2020-07-31 | 2021-02-05 | 深圳Tcl新技术有限公司 | Data splicing method and system and computer readable storage medium |
| CN113793555A (en) * | 2021-11-10 | 2021-12-14 | Tcl华星光电技术有限公司 | Spliced screen display device |
| CN116301699A (en) * | 2023-05-17 | 2023-06-23 | 深圳开鸿数字产业发展有限公司 | Distributed screen projection method, terminal equipment, display screen, screen projection system and medium |
-
2015
- 2015-01-07 CN CN201520007949.4U patent/CN204390222U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104978162A (en) * | 2015-08-04 | 2015-10-14 | Tcl新技术（惠州）有限公司 | Jointing display system and jointing display control method |
| CN104978162B (en) * | 2015-08-04 | 2019-06-07 | Tcl新技术（惠州）有限公司 | Splice displaying system and its tiled display control method |
| CN108093231A (en) * | 2016-11-21 | 2018-05-29 | 中兴通讯股份有限公司 | Data display method, apparatus and system |
| CN107333072A (en) * | 2017-06-28 | 2017-11-07 | 四川亚润科技有限公司 | Multi-platform wireless meeting multi-screen shared system |
| CN109101208A (en) * | 2018-08-15 | 2018-12-28 | 网易（杭州）网络有限公司 | Display methods, display device and the display system of interface |
| CN109101208B (en) * | 2018-08-15 | 2021-08-24 | 网易（杭州）网络有限公司 | Game interface display method, display device and display system |
| CN112328191A (en) * | 2020-07-31 | 2021-02-05 | 深圳Tcl新技术有限公司 | Data splicing method and system and computer readable storage medium |
| CN113793555A (en) * | 2021-11-10 | 2021-12-14 | Tcl华星光电技术有限公司 | Spliced screen display device |
| CN113793555B (en) * | 2021-11-10 | 2022-04-08 | Tcl华星光电技术有限公司 | Spliced screen display device |
| CN116301699A (en) * | 2023-05-17 | 2023-06-23 | 深圳开鸿数字产业发展有限公司 | Distributed screen projection method, terminal equipment, display screen, screen projection system and medium |
| CN116301699B (en) * | 2023-05-17 | 2023-08-22 | 深圳开鸿数字产业发展有限公司 | Distributed screen projection method, terminal equipment, display screen, screen projection system and medium |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20220107 |