CN104346043A - Bar code scanning positioning based interaction display method of mobile screen and device of interaction display method - Google Patents
Bar code scanning positioning based interaction display method of mobile screen and device of interaction display method Download PDFInfo
- Publication number
- CN104346043A CN104346043A CN201410609137.7A CN201410609137A CN104346043A CN 104346043 A CN104346043 A CN 104346043A CN 201410609137 A CN201410609137 A CN 201410609137A CN 104346043 A CN104346043 A CN 104346043A
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- China
- Prior art keywords
- screen
- module
- bar code
- moving track
- movable screen
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Classifications
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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
- G06F3/002—Specific input/output arrangements not covered by G06F3/01 - G06F3/16
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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
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10712—Fixed beam scanning
- G06K7/10762—Relative movement
- G06K7/10772—Moved readers, e.g. pen, wand
Abstract
The invention provides a bar code scanning positioning based interaction display method of a mobile screen. The bar code scanning positioning based interaction display method comprises the following steps: pushing the mobile screen arranged on a moveable track; scanning a bar code on the track when the screen moves; transmitting the position information which is stored in the bar code to an information processing module; converting the signal into a position signal through a signal conversion module; outputting the position signal to a control module; and controlling a processing module, and starting a multimedia program in signal correspondence with the processing module. The invention further provides a bar code scanning positioning based interaction display device of the mobile screen. The bar code scanning positioning based interaction display device comprises the screen and the moveable track, wherein the screen is connected with the moveable track; the screen can slide along the moveable track; the screen is provided with an electronic scanning gun and a signal processing module; the moveable track is continuously provided with a plurality of code bars; the electronic scanning gun on the screen can scan the code bars on the moveable track. Through code bar scanning positioning, display content of the screen and the screen position are combined together, so that the interaction mode of the mobile screen is improved.
Description
Technical field
The present invention relates to multimedia technology field, particularly relate to a kind of interactive display method and device thereof of the movable screen based on bar code scan location.
Background technology
In present various activities, display and demonstration, all need to apply to multimedia screen for showing, publicizing.The mounting means of screen be usually all fixing on the wall or rack-mount, present to audience mainly with fixing and static mode.Have some screens to be arranged on the display location moveable support or track also just conveniently changing screen, but the change of screen position associate without any with the content of multimedia in screen.A kind of arcuate screens Mechanical Moving curtain frame disclosed in Chinese utility model patent CN 203455580U, is connected with by arc-shaped rail being arranged roller the curtain frame that several can place screen, realizes the convenient mobile and adjustment of curtain frame of console mode.But this only changes the position of screen, do not realize associating or interaction of screen position and content.
Because multimedia screen is in use playing process, usually presents in static mode, with spectators without interaction, cause spectators to be in passive state of receiving information.Some screen has touch operation function, realized and the interaction of spectators, but this interaction is only only limitted to the content of screen display by operation, and with the position of screen, move has nothing to do, interactive poor.Visible, current existing multimedia screen and spectators' is interactive low, and spectators' majority is in the state accepted passively, and cause the content of multimedia screen shows cannot propagate for specific audient, the effect of publicity is weak.
Summary of the invention
The object of this invention is to provide a kind of interactive display method and device thereof of the movable screen based on bar code scan location, the content of multimedia of screen display and the position relationship of screen are linked together, screen can present corresponding content of multimedia in different positions, add the interactive mode of moving screen.
In order to achieve the above object, the invention provides following technical scheme:
An interactive display method for movable screen, comprises the following steps:
1) spectators promote the movable screen that is arranged on moving track, and movable screen is slided on moving track;
2) in the process of movement, the bar code on the scanister scanning moving track in movable screen;
3) scanister by the information transmission of bar code in signal conversion module;
4) signal conversion module is position signalling the convert information received, and this position signalling is outputted to control module again;
5) control module the position signalling received and movable screen are moved before position signalling compare analysis, draw the result of change in location, and start the Multimedia Program corresponding with its signal according to result, realize the corresponding of movable screen position and content of multimedia.
The present invention also provides a kind of display device realizing above-mentioned interactive display method, be specially a kind of movable screen display device based on bar code scan location, comprise screen, moving track, screen is flexibly connected with moving track, screen can slide along moving track, screen is arranged electron scanning rifle and signal processing module, signal processing module comprises signal conversion module, memory module, control module, display module, power module, electron scanning rifle connection signal conversion module, signal conversion module, memory module, display module, the equal link control module of power module, moving track inside arranges multiple bar code continuously along track, electron scanning rifle on screen can scan the bar code on moving track.
Particularly, bottom of screen installs pulley, for support screen, and is connected with moving track by pulley, enables the movement that screen is level and smooth on moving track.
Preferably, signal processing module also comprises load module, load module link control module.Now, screen can be touch screen and controls, and the touch operation instruction of spectators is transported to control module by load module, thus controls other modules by control module and make corresponding operation.Spectators, both by moving screen, also control the displaying contents of screen by Touch Screen.
Further, be spaced apart 0.5-1cm between the scanning label arranged continuously, when ensureing no matter screen stops in any one position of moving track, electron scanning rifle can both scan the bar code on moving track, there will not be the situation scanning blank spot.
Further, the signal processing module of inside screen also comprises communication module, and communication module is connected with control module.By communication module, can be increased, delete or change content of multimedia or the program of the storage in memory module by wireless signal.
Further, also comprise drag chain, drag chain is arranged on moving track.The signal cable of the external power cable of the power module of screen, load module is all arranged in drag chain, and ensure that screen is in moving process, various cable can not be wound around.
Beneficial effect of the present invention is:
1) located by bar code scan, allow the content of multimedia of screen display and the position relationship of screen link together, screen can present corresponding content of multimedia in different positions, thus increases the interactive mode of moving screen;
2) bar code arranged continuously allows screen position more accurate positioning, change traditional mechanical locator meams, solve the not problem accurately because machine error adds up to cause, avoid adopting the mode of mechanical signal collection can avoid the loss of physical construction in moving process simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the process flow diagram of the interactive display method of movable screen;
Fig. 2 is the side structure schematic diagram of embodiment;
Fig. 3 is the Facad structure schematic diagram of embodiment;
Fig. 4 is the structural representation of signal processing module in embodiment.
In figure, 1, movable screen, 2, moving track, 3, electron scanning rifle, 4, bar code, 5, pulley, 6, drag chain, 7, electric wire.
Embodiment
Below in conjunction with accompanying drawing of the present invention, be clearly and completely described technical scheme of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Shown in composition graphs 1, the interactive display method of a kind of movable screen provided by the invention, comprises the following steps:
1) movable screen shows multimedia content, and point out spectators the different content that different moving direction can be shown, spectators promote the movable screen be arranged on moving track according to the hobby of oneself, movable screen is slided on moving track;
2) when position changes, the bar code that the high-frequency electronic scanner scan track that movable screen back is installed pre-sets;
3) bar code that will scan of high-frequency electronic scanner, sends signal conversion module to;
4) signal conversion module is interdependent position signalling the convert information received, and this position signalling is exported to control module, and the optoelectronic information that bar code reflects by signal conversion module is converted into digital electric signal;
5) control module the position signalling received and movable screen are moved before position signalling compare analysis, due to positional information encode in advance after be stored in the bar code of track, pass through comparative analysis, just can show whether the position of movable screen changes, the distance of movement is how many, control module, according to this analysis result and the numerical intervals of displacement that presets, determines whether to start and the Multimedia Program corresponding to position signalling.According to the needs of the interactive display method concrete utilization of movable screen, preset between different position signalling promoter regions.If the position after mobile and mobile front position are dropped in same interval, control module judges without the need to starting new Multimedia Program, and now, the content of movable screen display does not change.If another interval is dropped in the position after mobile, control module judges to need to start new Multimedia Program, and this Multimedia Program with mobile after positional information corresponding, thus realize the accurate location of movable screen, make the corresponding of movable screen position and content of multimedia.
The present invention also provides a kind of movable screen display device based on bar code scan location, and comprise screen, moving track, as shown in Figure 2, screen is connected with moving track, and screen can slide along moving track.
Screen back arranges electron scanning rifle.As Fig. 3, inside screen signalization processing module, signal processing module comprises signal conversion module, memory module, control module, display module, load module, power module, communication module, electron scanning rifle connection signal conversion module, communication module, signal conversion module, memory module, display module, load module, the equal link control module of power module.Screen can slide along moving track, and moving track inside arranges multiple bar code continuously along track, is spaced apart 0.5cm between the bar code arranged continuously, ensures that electron scanning rifle can scan the bar code on moving track.
Control module can be CPU or MCU, for the operation of the broadcasting and whole screen that control content of multimedia;
Electron scanning rifle is used for the photosignal of bar code reading;
The optoelectronic information that bar code reflects by signal conversion module is converted into digital electric signal;
The various softwares of the content of multimedia that screen is play by memory module and needs store;
Display module by content of multimedia and operation interface by screen display process;
The power supply that power module runs for providing whole screen;
When screen be touch-control control time, the operational order of spectators is transported to control module by load module, thus controls other modules by control module and make corresponding operation;
Communication module, for receiving wireless signal, can increase, deletes or change content of multimedia or the program of the storage in memory module by wireless signal.
Screen also can integrated computer, comprises the hardware at least comprising above modules function.
Screen moving track can be linear pattern also can be arc line type, and moving direction can be horizontal, longitudinal or tilt by certain angle.The requirement of the ease for use when intensity of moving track and the continuity of moving direction can meet security that screen fixes, user's moving screen.Moving track arranges drag chain, the signal cable of the external power cable of the power module of screen, load module is all arranged in drag chain, ensure that screen is in moving process, various cable can not be wound around, and ensures the needs of the Power supply and control Signal transmissions of screen.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection domain of claim.
Claims (7)
1., based on an interactive display method for the movable screen of bar code scan location, it is characterized in that, comprise the following steps:
1) promote the movable screen be arranged on moving track, movable screen is slided on moving track;
2) in the process of movement, the bar code on the scanister scanning moving track of movable screen;
3) scanister by the information transmission of bar code to signal conversion module;
4) signal conversion module is position signalling the convert information received, and this position signalling is outputted to control module again;
5) control module the position signalling received and movable screen are moved before position signalling compare analysis, draw the result of change in location, and judge whether to start the Multimedia Program corresponding with its signal according to result.
2. the interactive display unit based on the movable screen of bar code scan location, it is characterized in that: comprise screen, moving track, described screen is flexibly connected with moving track, screen can slide along moving track, described screen is arranged electron scanning rifle and signal processing module, described signal processing module comprises signal conversion module, memory module, control module, display module, power module, described electron scanning rifle connection signal conversion module, described signal conversion module, memory module, display module, the equal link control module of power module, described moving track inside arranges multiple bar code continuously along track, electron scanning rifle on described screen can scan the bar code on moving track.
3. the interactive display unit of the movable screen based on bar code scan location according to claim 2, it is characterized in that: the signal processing module in described screen also comprises load module, described load module is connected with control module.
4. the interactive display unit of the movable screen based on bar code scan location according to claim 2, it is characterized in that: the signal processing module in described screen also comprises communication module, described communication module is connected with control module.
5. the interactive display unit of movable screen based on bar code scan location according to Claims 2 or 3, is characterized in that: be spaced apart 0.5-1cm between the scanning label of described continuous setting.
6. the interactive display unit of the movable screen based on bar code scan location according to Claims 2 or 3, is characterized in that: described bottom of screen installs pulley, and screen is connected with moving track by pulley.
7. the interactive display unit of the movable screen based on bar code scan location according to Claims 2 or 3, it is characterized in that: also comprise drag chain, described drag chain is arranged on moving track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410609137.7A CN104346043A (en) | 2014-11-03 | 2014-11-03 | Bar code scanning positioning based interaction display method of mobile screen and device of interaction display method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410609137.7A CN104346043A (en) | 2014-11-03 | 2014-11-03 | Bar code scanning positioning based interaction display method of mobile screen and device of interaction display method |
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| CN104346043A true CN104346043A (en) | 2015-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410609137.7A Pending CN104346043A (en) | 2014-11-03 | 2014-11-03 | Bar code scanning positioning based interaction display method of mobile screen and device of interaction display method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107367984A (en) * | 2017-07-26 | 2017-11-21 | 安徽省东超科技有限公司 | A kind of intelligent slide rail display systems and its control method |
| CN114877176A (en) * | 2022-04-08 | 2022-08-09 | 江苏未石互动科技有限公司 | Automatic limiting and moving sliding rail screen touch system |
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| US20110182519A1 (en) * | 2010-01-27 | 2011-07-28 | Intersil Americas Inc. | Gesture recognition with principal component anaysis |
| CN103049080A (en) * | 2012-12-05 | 2013-04-17 | 江苏清投视讯科技有限公司 | Invisible movable large screen device |
| KR20140001655A (en) * | 2012-06-28 | 2014-01-07 | 삼성중공업 주식회사 | Screen door device for platform |
| CN203606724U (en) * | 2013-09-29 | 2014-05-21 | 成都有尔科技有限公司 | Push-and-pull screen with smooth interaction |
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2014
- 2014-11-03 CN CN201410609137.7A patent/CN104346043A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20110182519A1 (en) * | 2010-01-27 | 2011-07-28 | Intersil Americas Inc. | Gesture recognition with principal component anaysis |
| KR20140001655A (en) * | 2012-06-28 | 2014-01-07 | 삼성중공업 주식회사 | Screen door device for platform |
| CN103049080A (en) * | 2012-12-05 | 2013-04-17 | 江苏清投视讯科技有限公司 | Invisible movable large screen device |
| CN203606724U (en) * | 2013-09-29 | 2014-05-21 | 成都有尔科技有限公司 | Push-and-pull screen with smooth interaction |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107367984A (en) * | 2017-07-26 | 2017-11-21 | 安徽省东超科技有限公司 | A kind of intelligent slide rail display systems and its control method |
| CN114877176A (en) * | 2022-04-08 | 2022-08-09 | 江苏未石互动科技有限公司 | Automatic limiting and moving sliding rail screen touch system |
| CN114877176B (en) * | 2022-04-08 | 2023-11-07 | 江苏未石互动科技有限公司 | Automatic limiting and moving sliding rail screen touch control system |
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Application publication date: 20150211 |
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