CN106060505A - Multimedia screen-less image device and implementation method of motion space - Google Patents
Multimedia screen-less image device and implementation method of motion space Download PDFInfo
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- CN106060505A CN106060505A CN201610637747.7A CN201610637747A CN106060505A CN 106060505 A CN106060505 A CN 106060505A CN 201610637747 A CN201610637747 A CN 201610637747A CN 106060505 A CN106060505 A CN 106060505A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/315—Modulator illumination systems
- H04N9/3155—Modulator illumination systems for controlling the light source
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/3173—Constructional details thereof wherein the projection device is specially adapted for enhanced portability
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3179—Video signal processing therefor
- H04N9/3185—Geometric adjustment, e.g. keystone or convergence
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Geometry (AREA)
- Projection Apparatus (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The invention relates to a multimedia screen-less image device and an implementation method of a motion space. The multimedia screen-less image device comprises a signal transmission module, a multimedia interface, an intelligent processor module, an image adjusting module, a driving module, a three-primary-color LED projection module and a medium, wherein the signal transmission module is used for receiving a wireless signal and data transmission; the multimedia interface is used for locally reading a multimedia file; the intelligent processor module is used in an information interaction and operation instruction; the driving module is used for driving a three-primary-color LED to work; the medium is used for displaying a multimedia display picture; and the intelligent processor module is provided with a gyroscope used in state induction and collection of the motion space. According to the multimedia screen-less imaging device and the implementation method of the motion space related by the invention, a projection device is opened or closed according to a motion state; in a non-motion state, a power supply for three-primary-color LED projection is electrically closed; the size of a projection picture is adjusted by optical zoom or digital zoom; the picture definition and the regularity are guaranteed by automatic focusing and automatic keystone correction; a projection manner does not damage the inherent characteristics of the projection picture; and meanwhile, the large-screen picture projection is realized.
Description
Technical field
The present invention relates to multimedia without screen device for image and its implementation, be specifically related to the multimedia of a kind of space
Without screen device for image and implementation method.
Background technology
The space carriers such as the most traditional bus, subway, office building lift all have become as public instrument
And multimedia advertising carrier, and definitely prominent, eye-catching, at advertisement works area, product picture surface for product of these advertisements
Long-pending upper pursuit blindly " maximizes ", and the scope of design of advertisement is arbitrarily expanded, and consumer can be allowed to produce and feel impatient and discontented
Emotion.Such advertisement not only allows onlooker feel to detest, and does not sees each emphasis, also not in tune with environment.
On the one hand having screen multimedia advertising display to be limited by the restriction of locus of dynamically (moving), the screen of solid is too
Big and have influence on installation and attractive in appearance, additionally billboard is limited by again the reason of form and cannot perfectly show content of multimedia,
In the urgent need to a kind of multimedia image device without screen for advertising display.
Summary of the invention
For solving above-mentioned deficiency of the prior art, it is an object of the invention to provide the multimedia of a kind of space without screen
Device for image and implementation method.
It is an object of the invention to use following technical proposals to realize:
The multimedia of a kind of space is without screen device for image, and it thes improvement is that, including for receiving wireless signal
With the signal transmission module of data transmission, read, for this locality, the multimedia interface, mutual for information that multimedia file reads
And the intelligent processor module of algorithm, for by projected picture focusing and up and down keystone image adjust mould
Block, for drive three-primary color LED project electrical duty drivings module, for external agency projection show picture three
Primary LED projection module and for showing the medium of multimedia display；Input at described intelligent processor module
Connect the gyroscope having the state inductive pick-up for space.
Further, the driving module of described intelligent processor module, image adjusting module, three-primary color LED projection module
It is sequentially connected with three-primary color LED projection module；Described signal transmission module is connected with intelligent processor module；Described multimedia connects
Mouth is connected with image adjusting module.
Further, described intelligent processor module includes the multimedia player playing content of multimedia, described many matchmakers
Body player is connected with driving module；Described intelligent processor module includes opening for the timing of audiovisual appliances described in time switch
Close.
Further, described signal transmission module is connected with the intelligent terminal with wireless transport module, to transmit many matchmakers
The content that body device for replacing file is play；Described intelligent terminal uses smart mobile phone or panel computer.
Further, described three-primary color LED projection module uses micro projector three-primary color LED as lighting source, makes
By high definition 720p and above resolution.
Further, described device is turned on and off three-primary color LED projection module according to kinestate, at non-athletic shape
Under state, electrically close the power supply of three-primary color LED projection module.
Present invention additionally comprises the multimedia implementation method without screen device for image of a kind of space, described device includes letter
Number transport module, multimedia interface, intelligent processor module, image adjusting module, drive module, three-primary color LED projection module
And gyroscope；It is characterized in that, described method comprises the steps:
Step 101: after described device is arranged on space, gyroscope senses that the position three-dimensional information of device gathers also
It is sent to intelligent processor module,
Step 102: intelligent processor module calculates projection distance and crevice projection angle, and sends image adjusting module pair to
Image carries out focusing and keystone, until picture is clear and four limits are upright, reaches most preferably to throw in the effect of multimedia interface design；
Step 103: after the power-up, intelligent processor module is by the way of self study or manually adjusting, really for described device
It is scheduled on the dynamic marginal value of device in space, and is pre-stored in the memorizer of intelligent processor module；
Step 104: when space system is run, when its kinestate is less than or greater than marginal value, three-primary color LED projects
Module is unplugged, and multimedia player stops playing multimedia overhead projector picture simultaneously；
Step 105: when space system is run again, when its kinestate is less than or greater than marginal value, three-primary color LED
Projection module is unlocked power supply, and multimedia player plays a upper content of multimedia being suspended broadcasting simultaneously；
Step 106: at the end of working hour, the timer command that intelligent processor module pre-sets is performed, thus transports
Dynamic space system extinguishes power supply, is in holding state；Entering working hour, timing sends enabled instruction, lights three-primary color LED and throws
Shadow module, enters default frame, and space system brings into operation.
Further, when space system is run, the gyroscope within described device collects residing space system
The kinestate of system, when kinestate is less or greater than marginal value (different situations marginal value is different), intelligent processor module
The multimedia play software run in the driving module and intelligent processor module of three-primary color LED projection module respectively sends and refers to
Showing that signal, three-primary color LED projection module power supply are cut off light source and extinguish, the multimedia simultaneously run in intelligent processor module is broadcast
Soften part and suspend the broadcasting of current multimedia content.
Gyroscope paratonic movement space system further, when space system is run again, within described device
Kinestate more than or less than specific marginal value, intelligent processor module driving to three-primary color LED projection module respectively
The multimedia play software run in dynamic model block and intelligent processor module sends indication signal, three-primary color LED projection module electricity
Source is unlocked and reaches light source projects, and the multimedia play software simultaneously run in intelligent processor module opens a upper action
The content of multimedia being suspended.
In order to some aspects of the embodiment disclosed are had a basic understanding, shown below is simple summary.Should
Summarized section is not extensive overview, is not key/critical component to be determined or the protection domain describing these embodiments.
Its sole purpose is to present some concepts, in this, as the preamble of following detailed description by simple form.
Compared with immediate prior art, the excellent effect that the technical scheme that the present invention provides has is:
1., because velocity response sensor is to different equipment running status, the present invention relates to a spirit being applied to operating side
Sensitivity adjusts interface, in order to when inevitably there is contrast, can carry out the adjustment of sensitivity by hand.
2. it is polymorphic because of space, the restriction of device installation site and angle can be limited by, the image angle that device is built-in
Degree adjustment algorithm according to the angle of device Yu projection image, the image before being shown by software interpolation algorithm carry out Adjusting Shape with
Compensate.So that device is not limited can also can be realized standard rectangular equally in the side throwing in medium by position and angle
Throw in imaged image.
3. this device can be by having the intelligent terminal of wireless transport module, such as mobile phone or panel computer etc., by this dress
Put interior signal transmission module and carry out the transmission of multimedia file, thus realize being convenient for changing the content that device is play.
4. the time switch of this device it is capable of by programming intelligent processor module.
5. this device uses projection arrangement can be micro projector.It is high that micro projector has resolution, rich color, body
Long-pending little, the remarkable advantage such as life-span length.Micro projection is mainly with DLP (Digital Lighting Processor) and LCoS
(Liquid Crystal on Silicon) technology is main.DLP technology has reflectance height and without advantages such as polarized light,
LCoS technology is a kind of Novel reflection-type LCD based on CMOS technology, can be easily achieved high-resolution and sufficient color
Performance.The micro projector of two kinds of technology is all applicable to the present invention, with specific reference to performance, volume, cost and the life-span etc. of equipment
Select.
6. the commonly used LED of micro projection is as lighting source.It is high that LED has volume little life-span long environmental protection light efficiency
Plurality of advantages.Use three-primary color LED as light source, the colour gamut expressive ability of scialyscope can be substantially improved.It quickly responds spy
Property, can be that time-sequential color Projection Display provides pulsing light.Without infrared composition in LED luminescent spectrum, belong to cold light source.This
A little unique advantages, determine LED light source critical role in miniature display.LED light source is as telecontrol equipment projector, no
Only energy-conserving and environment-protective, and the advantage that long-life reliability is high, also greatly reduce maintenance cost.Resolution is to show the weight of product
Wanting parameter, either commercial affairs or amusement, be required for high-resolution support.Resolution is the highest mean to show apparent
Picture, visual impression can be finer and smoother abundant.For meeting the visual experience of user, this micro-throwing system uses high definition 720p (1280
× 720) and above resolution.Selection and the use environment of brightness have much relations.In the environment of brighter, high light is led to
The micro projector of amount can effectively weaken light and wash away.In the environment of darker, relatively low luminous flux just can meet and regards
Feel requirement, can reduce system power dissipation.
7., in image is propagated, when kinestate stops, and LED is closed, system can automatically save the figure play
As picture.When being again started up, can be with breakpoint transmission function, it is ensured that the integrity of information transmission.
The most during the course, LED is by electrical switch, and reaches projection and the closedown of multimedia interface design.
The intelligent projection arrangement under movement environment that the present invention provides, is turned on and off projection according to kinestate
Device.Under non-athletic state, electrically close the power supply of three-primary color LED projection, energy-conserving and environment-protective.According to projected area size, logical
Cross optical zoom or Digital Zoom regulation projection image size.Distance according to projector equipment relative screen, it is achieved the most right
Jiao or electromotive focusing, it is ensured that picture is clear.Relative angular position according to projector equipment, it is achieved keystone up and down, protects
Card picture is upright.Use projection pattern, do not destroy projection surface self character, realize the projection of giant-screen picture simultaneously.Time switch
System, intelligent operation.Infinitely or remotely control content update, save human cost.
For above-mentioned and relevant purpose, one or more embodiments include will be explained in below and in claim
In the feature that particularly points out.Description below and accompanying drawing describe some illustrative aspects in detail, and its instruction is only
Some modes in the utilizable various modes of principle of each embodiment.Other benefit and novel features will along with under
The detailed description in face is considered in conjunction with the accompanying and becomes obvious, the disclosed embodiments be intended to include all these aspect and they
Equivalent.
Accompanying drawing explanation
Fig. 1 is that the multimedia of the space of concrete first preferred version that the present invention provides is without shielding the structure of device for image
Schematic diagram；
Fig. 2 is that the multimedia of the space of concrete second preferred version that the present invention provides is without shielding the realization of image method
Schematic diagram；
Fig. 3 is that the multimedia of the space of concrete 3rd preferred version that the present invention provides makes use without screen device for image
Scape schematic diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described in further detail.
The following description and drawings illustrate specific embodiments of the present invention fully, to enable those skilled in the art to
Put into practice them.Other embodiments can include structure, logic, electric, process and other change.Embodiment
Only represent possible change.Unless explicitly requested, otherwise individually assembly and function are optional, and the order operated is permissible
Change.The part of some embodiments and feature can be included in or replace part and the feature of other embodiments.This
The scope of bright embodiment includes the gamut of claims, and all obtainable equivalent of claims
Thing.In this article, these embodiments of the present invention can be represented by " inventing " individually or generally with term, and this is only
For convenience, and if in fact disclose the invention more than, it is not meant to automatically limit this application in the range of appointing
What single invention or inventive concept.
First preferred version:
As it is shown in figure 1, the multimedia for the space of concrete first preferred version of present invention offer fills without screen image
The structural representation put, including: gyroscope 10, signal transmission module 20, multimedia interface 30, intelligent processor module 40, shadow
As adjusting module 50, the driving module 60 of three-primary color LED projection module, three-primary color LED projection module 70 and multimedia display
Picture medium 80.
Concrete:
Gyroscope 10 is for the state inductive pick-up of space；
Signal transmission module 20 is used for receiving wireless signal and data transmission；
Multimedia interface 30 reads multimedia file for this locality and reads；
Intelligent processor module 40 is mutual and algorithm for information；
Image adjusting module 50 is for the most trapezoidal correction carrying out picture by display picture；
The driving module 60 of three-primary color LED projection module is for driving the electrical duty of Multicolor LED lamp；
Three-primary color LED projection module 70 is for external agency projection display picture；
The medium 80 of the multimedia display being projected.
More specifically:
Intelligent processor module 40, image adjusting module 50, the driving module 60 of three-primary color LED projection module and three primary colours
LED projection module 70 is sequentially connected with；Described signal transmission module 20 is connected with intelligent processor module；Described multimedia interface 30
It is connected with image adjusting module 50；Input at described intelligent processor module 40 connects the state sense for space
The gyroscope 10 that should gather.Intelligent processor module 40 includes the multimedia player playing content of multimedia, multimedia
Device is connected with driving module；Intelligent processor module 40 includes the time switch for audiovisual appliances described in time switch.Signal
Transport module 20 is connected with the intelligent terminal with wireless transport module, to transmit in the broadcasting of multimedia file more changing device
Hold；Described intelligent terminal uses smart mobile phone or panel computer.
Multimedia image device in dynamic space carrier, can adjust the big of multimedia display in fixed position
Little, it is possible to use zoom lens optical zoom or electronic system Digital Zoom mode to regulate picture size.
The electrical behavior switch of projection Multicolor LED lamp can be automatically controlled according to the motion in space, and manual operation can be passed through
Interface adjusts and is finely adjusted correction to automatically controlling data.
Multimedia image device played file can be changed by transmission of wireless signals.
This device controls multimedia image by built-in intelligence processor module 40 and carries out keystone up and down.
Time-out and the broadcasting of multimedia interface design can be adjusted, it is possible to realize breakpoint and continue according to space motion state-detection
Pass on Gong energy.
Intelligent processor module 40 within this device described can be according to the Numerical Implementation time switch equipment set.
Because velocity response sensor is to different equipment running status, the present invention relates to a be applied to the sensitive of operating side
Degree adjusts interface, in order to when inevitably there is contrast, can carry out the adjustment of sensitivity by hand.
Because space is polymorphic, the restriction of device installation site and angle can be limited by, the image angle that device is built-in
Adjustment algorithm carries out Adjusting Shape and benefit according to the angle of device Yu projection image, the image before being shown by software interpolation algorithm
Repay.So that device is not limited by position and angle can also can realize standard rectangular equally throw in the side throwing in medium
Put imaged image.
3. this device can be by having the intelligent terminal of wireless transport module, such as mobile phone or panel computer etc., by this dress
Put interior signal transmission module and carry out the transmission of multimedia file, thus realize being convenient for changing the content that device is play.
4. the time switch of this device it is capable of by programming intelligent processor module.
5. this device uses projection arrangement can be micro projector.It is high that micro projector has resolution, rich color, body
Long-pending little, the remarkable advantage such as life-span length.Micro projection is mainly with DLP (Digital Lighting Processor) and LCoS
(Liquid Crystal on Silicon) technology is main.DLP technology has reflectance height and without advantages such as polarized light,
LCoS technology is a kind of Novel reflection-type LCD based on CMOS technology, can be easily achieved high-resolution and sufficient color
Performance.The micro projector of two kinds of technology is all applicable to the present invention, with specific reference to performance, volume, cost and the life-span etc. of equipment
Select.
6. the commonly used LED of micro projection is as lighting source.It is high that LED has volume little life-span long environmental protection light efficiency
Plurality of advantages.Use three-primary color LED as light source, the colour gamut expressive ability of scialyscope can be substantially improved.It quickly responds spy
Property, can be that time-sequential color Projection Display provides pulsing light.Without infrared composition in LED luminescent spectrum, belong to cold light source.This
A little unique advantages, determine LED light source critical role in miniature display.LED light source is as telecontrol equipment projector, no
Only energy-conserving and environment-protective, and the advantage that long-life reliability is high, also greatly reduce maintenance cost.Resolution is to show the weight of product
Wanting parameter, either commercial affairs or amusement, be required for high-resolution support.Resolution is the highest mean to show apparent
Picture, visual impression can be finer and smoother abundant.For meeting the visual experience of user, this micro-throwing system uses high definition 720p (1280
× 720) and above resolution.Selection and the use environment of brightness have much relations.In the environment of brighter, high light is led to
The micro projector of amount can effectively weaken light and wash away.In the environment of darker, relatively low luminous flux just can meet and regards
Feel requirement, can reduce system power dissipation.
7., in image is propagated, when kinestate stops, and LED is closed, system can automatically save the figure play
As picture.When being again started up, can be with breakpoint transmission function, it is ensured that the integrity of information transmission.
The most during the course, LED is by electrical switch, and reaches to project input and the closedown of multimedia interface design.
Second preferred version:
As in figure 2 it is shown, for the present invention provide concrete second preferred version space multimedia without screen image side
Method realize schematic diagram, it is achieved principle is: the built-in programming of intelligent processor module, it is possible to achieve the timed power on/off of device, opens
After machine, player realizes backstage startup optimization, and sensed data passes to intelligent processor module simultaneously, and intelligent processor module is anti-
Feedback signal, to player software, suspends or commences play out picture, feeds back signal to Multicolor LED lamp simultaneously, it is achieved lamp electrical
Switch.
Comprise the steps:
Step 101: after this device is arranged on space, gyroscope senses that the position three-dimensional information of this device gathers also
It is sent to intelligent processor module；
Step 102: intelligent processor module calculates projection distance and crevice projection angle, is adjusted to that picture is clear and four limit sides
Just, reach most preferably to throw in the effect of multimedia interface design.
Step 103: this device after the power-up, by the way of self study or manually adjusting, calculate by intelligent processor module
The dynamic marginal value of device in space, and be pre-stored in the memorizer of intelligent processor module.
Step 104: when space service system runs, the gyroscope of this device inside collects the motion in residing space
State, when kinestate is less than (or being more than) specific marginal value, and intelligent processor module is respectively to three-primary color LED projective module
The multimedia play software run in the driving module of block and intelligent processor module sends indication signal, LED projection lamp power supply
Cut-off light source extinguishes, and the multimedia play software simultaneously run in intelligent processor module suspends broadcasting of current multimedia content
Put.
Step 105: when space service system runs again, gyroscope paratonic movement state is special more than (or being less than)
Fixed marginal value, intelligent processor module is respectively in the driving module and intelligent processor module of three-primary color LED projection module
The multimedia play software run sends indication signal, and LED projection lamp power supply is unlocked and reaches light source projects, simultaneously at intelligence
The multimedia play software run in reason device module opens the content of multimedia that a upper action is suspended.
Step 106: at the end of working hour, the timer command that intelligent processor module pre-sets is performed, thus is
System extinguishes power supply, is in holding state.Entering working hour, timing sends enabled instruction, lights LED projection system, enters silent
Recognizing picture, system brings into operation.
3rd preferred version:
As it is shown on figure 3, the multimedia for the space of concrete 3rd preferred version of present invention offer fills without screen image
Putting use scene schematic diagram, widely, only row take part scene to the application scenarios of the present invention, carry out those skilled in the art
Say, can be improved according to the explanation of this patent or convert, and all these modifications and variations all should belong to institute of the present invention
State the protection category of claim.This device can operate with bus, subway, business live the spaces such as lift.For this dress
Put the multimedia interface design of input.(its position is not limited the nothing screen device for image mentioned for this invention by spatial area and form
System).
4th preferred version:
The case study on implementation four of the present invention is the projection in elevator.
[1] this device fixes the top rear of elevator cage, and picture is projeced on Guan Bi elevator door by optical projection system.If
Elevator door is white diffuse-reflectance face, can directly project.No person needs to stick with elevator door color close to projection film or coating, with
Do not destroy the environment of elevator own to be advisable.
[2] according to the relative position of optical projection system with elevator door, carry out up and down and left and right keystone, reach picture side
Just., focus meanwhile, reach picture clear.If it is necessary, zoom lens optical zoom or electronic system can be used digital
Zoom mode regulates picture size.
[3] after installing and debug, according to the characteristics such as the speed of service of each elevator and acceleration, intelligent processor mould
Organize repetition learning and record speed and the accekeration of each state, take multiple averaging value or manually arrange, and being recorded in storage
In device.
[4] if elevator is in running status (rise or decline), gyroscope senses change in value, sends intelligence to
Processor module, intelligent processor module is in the driving module and intelligent processor module of three-primary color LED projection module
The multimedia software run sends indication signal, and projector light source is electrically opened, and multimedia software commences play out picture.
[5] when elevator (static or elevator door is opened) out of service, gyroscope senses change in value, sends at intelligence
Reason device module, intelligent processor module is transported in the driving module and intelligent processor module of three-primary color LED projection module
The multimedia software of row sends indication signal, and LED projection lamp source is electrically closed, and multimedia software starts to suspend current picture
Play.
[6] [4] more than [5] circulation work, when the elevator is run between intelligent processor module programming timed power on/off
In timeliness, intelligent processor module and corresponding module can enter Low-power-consumptiodormancy dormancy state and duty.
5th preferred version:
The five of the case study on implementation of the present invention are for subway and the multimedia play system of bus (hereinafter referred to as locomotive).
[1] in this device is fixed on locomotive, it is projeced on the projection screen of railway carriage or suspension, appreciates when locomotive operation dynamic
State multimedia interface design.
[2] according to the relative position of apparatus system, carry out up and down and left and right keystone, reach picture upright.Meanwhile, adjust
Joint focal length, reaches picture clear.
[3] gathering the speed of service and the acceleration characteristic of locomotive, each module of this device brings into operation, and locomotive is in operation
State, intelligent processor module runs in the driving module and intelligent processor module of three-primary color LED projection module
Multimedia play software sends indication signal, and LED projection lamp power supply is electrically opened thus light source lights, intelligent processor simultaneously
The multimedia play software run in module plays the broadcasting of current multimedia content.
[4] locomotive stops, and intelligent processor module is to the driving module of three-primary color LED projection module and intelligent processor mould
The multimedia play software run in group module sends indication signal, and LED projection lamp power supply is electrically closed thus light source extinguishes,
The multimedia play software simultaneously run in intelligent processor module suspends the broadcasting playing current multimedia content.
[5] operationally in section, circulation [3] [4] step repeatedly.Program at intelligent processor module when the locomotive operation time
Timed power on/off timeliness in, intelligent processor module and corresponding module can enter Low-power-consumptiodormancy dormancy state and duty.
The particular order of the step during disclosed in should be understood that or level are the examples of illustrative methods.Based on setting
Meter preference, it should be appreciated that during the particular order of step or level can be in the feelings of the protection domain without departing from the disclosure
Rearranged under condition.Appended claim to a method gives the key element of various step with exemplary order, and not
It is intended to be limited to described particular order or level.
In above-mentioned detailed description, various features combine together in single embodiment, to simplify the disclosure.No
Should be construed to reflect such intention by this open method, i.e. the embodiment of theme required for protection needs clear
The more feature of feature stated in each claim to Chu.On the contrary, reflected such as appending claims that
Sample, the present invention is in the state fewer than whole features of disclosed single embodiment.Therefore, appending claims is special
This is expressly incorporated in detailed description, and wherein each claim is alone as the single preferred embodiment of the present invention.
Described above includes the citing of one or more embodiment.Certainly, in order to describe above-described embodiment and description portion
The all possible combination of part or method is impossible, but it will be appreciated by one of ordinary skill in the art that each is implemented
Example can do further combinations and permutations.Therefore, embodiment described herein is intended to fall into appended claims
Protection domain in all such changes, modifications and variations.Additionally, with regard to the term used in description or claims
" comprising ", the mode that contains of this word is similar to term and " includes ", is used as link word just as " including, " in the claims and is solved
As releasing.Additionally, use any one term in the description of claims " or " be intended to represent " non-exclusionism
Or ".
Finally should be noted that: above example is only in order to illustrate that technical scheme is not intended to limit, to the greatest extent
The present invention has been described in detail by pipe with reference to above-described embodiment, and those of ordinary skill in the field still can be to this
Bright detailed description of the invention is modified or equivalent, these without departing from spirit and scope of the invention any amendment or
Equivalent, within the claims of the present invention all awaited the reply in application.
Claims (9)
1. the multimedia of a space is without screen device for image, it is characterised in that include for receiving wireless signal and data
The signal transmission module of transmission, the multimedia interface for local reading multimedia file reading, the mutual and computing for information
Order intelligent processor module, for by projected picture focusing and up and down keystone image adjusting module, be used for
Three-primary color LED is driven to project the driving module of electrical duty, for the three-primary color LED to external agency projection display picture
Projection module and for showing the medium of multimedia display；Input at described intelligent processor module connects useful
Gyroscope in the state inductive pick-up of space.
2. the multimedia of space as claimed in claim 1 is without screen device for image, it is characterised in that described intelligent processor
Module, image adjusting module, the driving module of three-primary color LED projection module and three-primary color LED projection module are sequentially connected with；Described
Signal transmission module is connected with intelligent processor module；Described multimedia interface is connected with image adjusting module.
3. the multimedia of space as claimed in claim 1 is without screen device for image, it is characterised in that described intelligent processor
Module includes the multimedia player playing content of multimedia, and described multimedia player is connected with driving module；Described intelligence
Processor module includes the time switch for audiovisual appliances described in time switch.
4. the multimedia of space as claimed in claim 1 is without screen device for image, it is characterised in that described signal transmission mould
Block is connected with the intelligent terminal with wireless transport module, to transmit the content that multimedia file more changing device is play；Described intelligence
Terminal can use smart mobile phone or panel computer.
5. the multimedia of space as claimed in claim 1 is without screen device for image, it is characterised in that described three-primary color LED
Projection module uses micro projector three-primary color LED as lighting source, uses high definition 720p and above resolution.
6. multimedia as claimed in claim 5 is without screen device for image, it is characterised in that described device is opened according to kinestate
Open or close three-primary color LED projection module, under non-athletic state, electrically close the power supply of three-primary color LED projection module.
7. the multimedia of space is without shielding an implementation method for device for image, and described device includes signal transmission module, many
Media interface, intelligent processor module, image adjusting module, driving module, three-primary color LED projection module and gyroscope；It is special
Levying and be, described method comprises the steps:
Step 101: after described device is arranged on space, gyroscope senses the position three-dimensional information collection of device and transmits
To intelligent processor module,
Step 102: intelligent processor module calculates projection distance and crevice projection angle, and sends image adjusting module to image
Carry out focusing and keystone, until picture is clear and four limits are upright, reach most preferably to throw in the effect of multimedia interface design；
Step 103: after the power-up, intelligent processor module, by the way of self study or manually adjusting, determines described device
The dynamic marginal value of device in space, and be pre-stored in the memorizer of intelligent processor module；
Step 104: when space system is run, when its kinestate is less than or greater than marginal value, three-primary color LED projection module
Being unplugged, multimedia player stops playing multimedia overhead projector picture simultaneously；
Step 105: when space system is run again, when its kinestate is less than or greater than marginal value, three-primary color LED projects
Module is unlocked power supply, and multimedia player plays a upper content of multimedia being suspended broadcasting simultaneously；
Step 106: at the end of working hour, the timer command that intelligent processor module pre-sets is performed, thus the sky that moves
Between system extinguish power supply, be in holding state；Entering working hour, timing sends enabled instruction, lights three-primary color LED projective module
Block, enters default frame, and space system brings into operation.
8. implementation method as claimed in claim 7, it is characterised in that in described step 104, when space system is run,
Gyroscope within described device collects the kinestate of residing space system, when kinestate is less or greater than facing
Dividing value, intelligent processor module runs respectively in the driving module and intelligent processor module of three-primary color LED projection module
Multimedia play software sends indication signal, and three-primary color LED projection module power supply is cut off light source and extinguishes, intelligent processor simultaneously
The multimedia play software run in module suspends the broadcasting of current multimedia content.
9. implementation method as claimed in claim 7, it is characterised in that in described step 105, space system is run again
Time, the kinestate of the gyroscope paratonic movement space system within described device is more than or less than specific marginal value, intelligence
The multimedia that energy processor die group is run respectively in the driving module of three-primary color LED projection module and intelligent processor module is broadcast
Softening part and send indication signal, three-primary color LED projection module power supply is unlocked and reaches light source projects, intelligent processor mould simultaneously
The multimedia play software run in group opens the content of multimedia that a upper action is suspended.
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| CN201610637747.7A CN106060505A (en) | 2016-08-03 | 2016-08-03 | Multimedia screen-less image device and implementation method of motion space |
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| CN201610637747.7A CN106060505A (en) | 2016-08-03 | 2016-08-03 | Multimedia screen-less image device and implementation method of motion space |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106773496A (en) * | 2016-12-23 | 2017-05-31 | 深圳市火乐科技发展有限公司 | Projecting apparatus automatic focusing device and method based on through image feedback |
| WO2022088684A1 (en) * | 2020-10-26 | 2022-05-05 | 成都极米科技股份有限公司 | Projection control method and apparatus, projection device, and computer readable storage medium |
-
2016
- 2016-08-03 CN CN201610637747.7A patent/CN106060505A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106773496A (en) * | 2016-12-23 | 2017-05-31 | 深圳市火乐科技发展有限公司 | Projecting apparatus automatic focusing device and method based on through image feedback |
| WO2022088684A1 (en) * | 2020-10-26 | 2022-05-05 | 成都极米科技股份有限公司 | Projection control method and apparatus, projection device, and computer readable storage medium |
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