CN106773492A - A kind of multi-media information terminal based on intelligent road-lamp - Google Patents
A kind of multi-media information terminal based on intelligent road-lamp Download PDFInfo
- Publication number
- CN106773492A CN106773492A CN201710160686.4A CN201710160686A CN106773492A CN 106773492 A CN106773492 A CN 106773492A CN 201710160686 A CN201710160686 A CN 201710160686A CN 106773492 A CN106773492 A CN 106773492A
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- CN
- China
- Prior art keywords
- projector
- led
- lamp
- hood
- integrated part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/20—Lamp housings
- G03B21/206—Control of light source other than position or intensity
-
- 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
Abstract
The invention discloses the multi-media information terminal based on intelligent road-lamp,Including multimedia overhead projector lighting integrated part,T-shaped support,Video camera and information screen,T-shaped support is fixed with lamp stand,Multimedia overhead projector lighting integrated part and video camera are connected,The side of information screen is fixedly connected by anchor ear with lamp stand,Multimedia overhead projector lighting integrated part is arranged at the oblique upper of information screen,Multimedia overhead projector lighting integrated part includes projector,Projector's bracket,Electric platform,Hood,Light insulation pad,LED,LED light guide plates and lampshade,Hood side is provided with projection window,The side of light insulation pad is connected in hood,Projector is fixedly installed on projector's bracket upper surface,The lower surface of projector's bracket is fixedly connected with electric platform,Electric platform is arranged on light insulation pad upper surface,Light insulation pad lower surface bonds LED light guide plates,LED is arranged between light insulation pad and LED light guide plates,Lampshade is connected and fixed with hood,Electric platform,LED,Video camera and projector are electrically connected with the controller.
Description
Technical field
The present invention relates to medium and the field of photoelectric technology of communicating, specifically a kind of Transmitting of Multi-media Information is with display eventually
End, and compound LED street lamp lighting control technique field.
Background technology
Advertising lamp box is to be shown advertising pictures on lamp box surface by light direct irradiation, its unitary function, mould
Formula is fixed, and is difficult conversion；Electronic display is combined using luminous tube and is shown as picture, and the aobvious picture of institute can occur distortion, equipment volume
Greatly, cost is higher, and operation maintenance is complicated；LED display area should not be too big, and large area needs combination, brightness during for outdoor
It is not high, and can be influenceed by field of view angle during human eye viewing.The number of ads that street lamp lamp box advertisement is not only placed on the market has
Limit, content are single, very inconvenient if to change ad content, or are mostly disposable, relatively costly.And information
Advertisement screen can unrestrictedly carry out advertisement or the broadcasting of other information, can also be cost-effective while energy-conserving and environment-protective, Ke Yitong
When it is multigroup it is synchronous play, repeat to broadcast, scale effect is formed in certain region, audient's area is wide, and it is convenient to change content, real
Shi Xingqiang, with stronger practicality.
The content of the invention
The technical problem to be solved in the present invention is：A kind of multi-media information terminal based on intelligent road-lamp is provided, to solve
The above-mentioned technical problem of existing advertisement road lamp lamp box.
To achieve these goals, the concrete technical scheme taken of the present invention is：A kind of multimedia based on intelligent road-lamp
Information terminal, the intelligent road-lamp includes lamp stand, support, light fixture and controller, and the light fixture is arranged on lamp stand by support
Top, the light fixture is connected and by the startup and shut-off of controller control light fixture with controller, and the controller is fixedly installed on
On lamp stand, including multimedia overhead projector lighting integrated part, T-shaped support, video camera and information screen, a freedom of the T-shaped support
End is fixedly connected with lamp stand, and its two other free end is connected with multimedia overhead projector lighting integrated part and video camera respectively,
The side of described information screen is fixedly connected by anchor ear with lamp stand, and the multimedia overhead projector lighting integrated part is arranged at information screen
Oblique upper is projected to information screen obliquely so as to obtain multimedia overhead projector lighting integrated part, the multimedia overhead projector lighting integrated part
Including projector, projector's bracket, electric platform, hood, light insulation pad, LED, LED light guide plates and lampshade, the hood side
Face is provided with projection window, and the side of the light insulation pad is connected in hood, and the projector is fixedly installed on projector's bracket
Upper surface, the lower surface of projector's bracket is fixedly connected with electric platform, and the electric platform is arranged on light insulation pad upper end
Face, the light insulation pad lower surface bonds LED light guide plates, and the LED is arranged between light insulation pad and LED light guide plates, described
Lampshade is connected and fixed with hood, and the hood is fixedly connected with a free end of T-shaped support, the electric platform, LED
Band, video camera and projector are electrically connected with the controller and control it to start or close by controller.
Further, the controller includes that built-in aerial, temperature sensor, illumination sensing, Raindrop sensor, sound are passed
Sensor, video sensor, some relays, control unit, keyboard, power subsystem and memory cell, the built-in aerial, temperature
Sensor, Raindrop sensor, sound transducer, video sensor, illumination sensing, memory cell, keyboard respectively with control unit
Connection, the control end of some relays is connected with control unit, the actuating station of some relays respectively with electronic cloud
Platform, LED, video camera and projector connection, the power subsystem are powered to controller.The controller can realize it is long-range or
Automatically control the startup and closing of electric platform, LED, video camera and projector.
Further, a free end of the T-shaped support is fixedly connected by setting adpting flange with lamp stand, and its is another
Outer two free ends are connected by adpting flange with multimedia overhead projector lighting integrated part and video camera respectively.
Compared with prior art, the beneficial effects of the invention are as follows：Controller is by various sensor gathered datas and carries out
Operational analysis is come the opening and closing that control to project or illuminate, and opens or judge the control of time, and video camera can lead to
Cross various ways to obtain multimedia messages, so as to the content that information screen shows can be changed, structure of the present invention is small, low cost, grasp
The property made is strong, it is possible to provide projection and illumination functions, powerful.
Brief description of the drawings
Fig. 1 show overall structure figure of the invention.
Fig. 2 show the schematic diagram of the controller in the present invention.
Fig. 3 show the structure chart of the multimedia overhead projector lighting integrated part in the present invention.
Specific embodiment
Specific embodiment of the invention is described further below in conjunction with the accompanying drawings, so as to more be understood that wound of the invention
Make a place.
Embodiment 1, with reference to Fig. 1, a kind of multi-media information terminal based on intelligent road-lamp, the intelligent road-lamp includes lamp stand
1st, support 2, light fixture 3 and controller 4, the light fixture 3 are arranged on the top of lamp stand 1, the light fixture 3 and controller 4 by support 2
Connect and controlled the startup of light fixture 3 and turned off by controller 4, the controller 4 is fixedly installed on lamp stand 1, and the above is existing
Technology, and creation of the invention part is, including multimedia overhead projector lighting integrated part 5, T-shaped support 6, video camera 7 and information
Screen 8, a free end of the T-shaped support 6 is fixedly connected with lamp stand 1, its two other free end respectively with multimedia
Projection lighting integral piece 5 and video camera 7 are connected, and the side (not being the side of displaying) of described information screen 8 is by anchor ear 9 and lamp stand
1 is fixedly connected, and the multimedia overhead projector lighting integrated part 5 is arranged at the oblique upper of information screen 8 so as to obtain multimedia overhead projector illumination
Integral piece 5 is projected to information screen obliquely, generally, the setting height(from bottom) range information of multimedia overhead projector lighting all-in-one machine 5
0.3~0.5 meter of upper side of screen, information screen bottom surface generally preferably exceeds people's normal level, such as 2 meters of height apart from ground.It is described
Multimedia overhead projector lighting integrated part 5 includes projector 5-1, projector bracket 5-2, electric platform 5-3, hood 5-4, light insulation pad 5-
5th, LED 5-6, LED light guide plate 5-7 and lampshade 5-8, the hood 5-4 sides are provided with projection window 5-41, it is preferred that
The projection window 5-41 is made using clear glass, and the side of the light insulation pad 5-5 is connected in hood 5-4, described
Projector 5-1 is fixedly installed on projector's 5-1 brackets upper surface, lower surface and the electric platform 5-3 of the projector 5-1 brackets
It is fixedly connected, the electric platform 5-3 is arranged on light insulation pad 5-5 upper surfaces, the light insulation pad 5-5 lower surfaces bonding LED is guide-lighting
Plate 5-7, the LED 5-6 are arranged between light insulation pad 5-5 and LED light guide plate 5-7, the lampshade 5-8 and hood 5-4 cards
Fixation is connect, the hood 5-4 is fixedly connected with a free end of T-shaped support, the electric platform 5-3, LED 5-6, taken the photograph
Camera 7 and projector 5-1 are electrically connected with controller 4 and are controlled it to start or close by controller 4, it is preferable that the T-shaped branch
One free end of frame 6 is fixedly connected by setting adpting flange with lamp stand 1, and its two other free end is respectively by setting
Put adpting flange to be connected with the hood 5-4 upper surfaces of multimedia overhead projector lighting integrated part 5 and video camera 7, video camera 7 is provided in
In one mounting seat, and mounting seat is docked so as to realize that video camera 7 is connected with T-shaped support 6 with the adpting flange on T-shaped support 6,
It is hollow state inside the T-shaped support and lamp stand and adpting flange can tighten fixation by trip bolt, various signals can be worn
Line and power line on the binding post of controller 4, wherein, video camera is the DS-2AC4023I-D of Haikang and big with reference to model
Magnificent DH-SD6C80K-GC etc., the projector 5-1 are mainly connect by projection module, optical path component, radio network interface, video and audio
Mouth (A/V interfaces, USB interface or HDMI) composition, it is Rui Geer RD816 that can use current version；Lethal Weapon GP-9 etc. throws
Shadow machine 5-1, or the simple modifications as requested on existing projector 5-1.
With reference to Fig. 2, specifically, the controller 4 includes built-in aerial, temperature sensor, illumination sensing, raindrop sensing
Device, sound transducer, video sensor, some relays, control unit, keyboard, power subsystem and memory cell, it is described built-in
Antenna, temperature sensor, Raindrop sensor, sound transducer, video sensor, illumination sensing, memory cell, keyboard respectively with
Control unit is connected, and the control end of some relays is connected with control unit, the actuating station difference of some relays
It is connected and is connected in power circuit with electric platform 5-3, LED 5-6, video camera and projector 5-1 and plays gate-controlled switch
Effect, the power subsystem powers to controller 4.Specifically, the number of the relay is four, each relay
Control end is connected with control unit, and four relays are connected and electric platform 5-3, LED 5-6, video camera and projection respectively
Machine 5-1 is connected, and provides power supply by civil power.On the one hand, built-in aerial receives control command, and is processed and held by control unit
OK, start or closing electric platform 5-3, LED 5-6, video camera and projector 5-1.On the other hand, can be by sensor
The data of collection are analyzed, and based on the data, can set startup or close electric platform 5-3, LED 5-6, video camera
With the control strategy of projector 5-1, so as to automatically control electric platform 5-3, LED 5-6, video camera and projector 5-1
Start and close.For example when Raindrop sensor is sensed raindrop touch sensor surface when, sensor internal produce with rain
Drop intensity and the voltage transformation of frequency change, the voltage waveform amplify through sensor internal amplifier, are stored into power amplifier
It is internal.Whether control unit reaches setting range value according to the voltage signal of conversion to control projector 5-1 power supply relays to touch
Whether point is opened or closed, the working condition of control projection arrangement or street lamp.Control unit according to the timer system for carrying come
Determine that projector 5-1 will turn off, for example, be arranged at every night 11:After 00, analyzed according to big data, pedestrian is rare, projection
Close and LED street lamp automatic opening；When the bright sensor sensing of light pole is to normal illumination on daytime or in timing range, control
Whether unit processed reaches setting range value according to the voltage signal of bright sensor transformation to control LED 5-6 to be automatically switched off.
The direction of motion of electric platform 5-3 can be manually adjusted by keyboard, so as to adjust the projecting direction of projector 5-1.
If above-mentioned built-in aerial, temperature sensor, illumination sensing, Raindrop sensor, sound transducer, video sensor,
Dry relay, control unit, keyboard, power subsystem and memory cell are prior art, and memory cell uses existing storage core
Piece, can select existing product according to actual conditions.Described control unit uses the single-chip microcomputer of wireless microprocessor, preferably model
ARM Cortex M3 series (such as CC2538) or 51 can be taken serial (such as CC2530).
When Practical Project is implemented, the usual cloth of intelligent road-lamp is placed on the larger block road of the urban district stream of people, and urban road leads to
Often be divided into A-road and pavement, intelligent road-lamp light fixture 3 is towards A-road and provides illumination, multimedia overhead projector lighting integrated part
5th, video camera 7 and information screen 8 are towards pavement.The projection plane of information screen 8 is rectangle, a height of 0.8*0.6 of size * wide of recommendation
Rice.
Operation principle：The multimedia overhead projector lighting integrated part 5 is more by radio network interface or video and audio interface
Media signal is simultaneously processed and change into after multi-media signal shadow, and shadow is projected to letter obliquely through the projection window of hood 5-4
Breath screen, so as to show dynamic video.Electric platform 5-3 is adjusted by controller 4, so that the projecting direction of projector 5-1 is adjusted,
Projector 5-1 can receive the multi-media signal that LAN is transmitted by the radio network interface for carrying, also can be by A/V
Interface is connected with the video and audio joint of video camera, or stores card by USB interface connection resource, through projecting module internal circuit
Demodulate corresponding information signal, projection to information screen.
Multigroup LED lamp bead is isolated, LED lamp bead by light insulation pad 5-5 by being composed in series LED 5-6 with projector space
The light source for sending is by the way that after LED light guide plates 5-7, the complete plane of bright light is exported, and near uniform, has prevented ordinary lamp and lantern
Common occulting light trace, is then lampshade 5-8 with transparent acrylic, installs the backward lower illumination functions for providing pavement,
LED 5-6 is powered by the voltage-stabilized power supply in lamp stand, and controlled device 4 control.Sometimes, LED lamp bead may be used also
To use different colours, in 4 times discolorations of controller or mobile discoloration, LED at this moment will be decorated as a kind of rainbow, attracted
Passerby stops.
Above is exemplary embodiments of the invention, all changes made according to technical solution of the present invention, and produced work(
When can act on the scope without departing from technical solution of the present invention, or part of module function for the present invention, belong to of the invention
Protection domain.
Claims (3)
1. a kind of multi-media information terminal based on intelligent road-lamp, the intelligent road-lamp includes lamp stand, support, light fixture and control
Device, the light fixture is arranged on the top of lamp stand by support, and the light fixture is connected and by controller control light fixture with controller
Start with shut-off, the controller is fixedly installed on lamp stand, it is characterised in that including multimedia overhead projector lighting integrated part, T-shaped
Support, video camera and information screen, a free end of the T-shaped support are fixedly connected with lamp stand, its two other free end
Portion is connected with multimedia overhead projector lighting integrated part and video camera respectively, and the side of described information screen is fixed with lamp stand by anchor ear and connected
Connect, the multimedia overhead projector lighting integrated part be arranged at the oblique upper of information screen so that multimedia overhead projector lighting integrated part it is oblique
Lower projection in information screen, the multimedia overhead projector lighting integrated part include projector, projector's bracket, electric platform, hood,
Light insulation pad, LED, LED light guide plates and lampshade, the hood side are provided with projection window, the side card of the light insulation pad
Be connected in hood, the projector is fixedly installed on projector's bracket upper surface, the lower surface of projector's bracket with it is electronic
Head is fixedly connected, and the electric platform is arranged on light insulation pad upper surface, and the light insulation pad lower surface bonds LED light guide plates, institute
State LED to be arranged between light insulation pad and LED light guide plates, the lampshade is connected and fixed with hood, the hood and T-shaped support
A free end be fixedly connected, the electric platform, LED, video camera and projector are electrically connected with the controller and by controlling
Device processed controls it to start or close.
2. a kind of multi-media information terminal based on intelligent road-lamp as claimed in claim 1, it is characterised in that the controller
Including built-in aerial, temperature sensor, illumination sensing, Raindrop sensor, sound transducer, video sensor, some relays,
Control unit, keyboard, power subsystem and memory cell, the built-in aerial, temperature sensor, Raindrop sensor, sound sensor
Device, video sensor, illumination sensing, memory cell, keyboard are connected with control unit respectively, the control end of some relays
It is connected with control unit, the actuating station of some relays connects with electric platform, LED, video camera and projector respectively
Connect, the power subsystem is powered to controller.
3. as described in claim 1 or 2 a kind of multi-media information terminal based on intelligent road-lamp, it is characterised in that the T
One free end of type support is fixedly connected by setting adpting flange with lamp stand, and its two other free end passes through respectively
Adpting flange is set to be connected with multimedia overhead projector lighting integrated part and video camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710160686.4A CN106773492B (en) | 2017-03-17 | 2017-03-17 | A kind of multi-media information terminal based on intelligent road-lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710160686.4A CN106773492B (en) | 2017-03-17 | 2017-03-17 | A kind of multi-media information terminal based on intelligent road-lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106773492A true CN106773492A (en) | 2017-05-31 |
| CN106773492B CN106773492B (en) | 2018-09-21 |
Family
ID=58966950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201710160686.4A Active CN106773492B (en) | 2017-03-17 | 2017-03-17 | A kind of multi-media information terminal based on intelligent road-lamp |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201032138Y (en) * | 2007-03-26 | 2008-03-05 | 刘亚军 | Multifunctional road lamp |
| CN201117204Y (en) * | 2007-11-19 | 2008-09-17 | 蓝劲松 | Fixation projection advertisement device |
| KR101040215B1 (en) * | 2010-11-11 | 2011-06-09 | (주) 이미지라이트 | Street light having function of surge protection |
| CN204387876U (en) * | 2014-12-19 | 2015-06-10 | 蔡权 | A kind of Novel projection LED street lamp |
| CN105822969A (en) * | 2016-05-30 | 2016-08-03 | 山东亿昌照明科技有限公司 | Wisdom street lamp with projection function |
| CN205782538U (en) * | 2016-01-07 | 2016-12-07 | 扬州市光宇照明有限公司 | A kind of multifunctional intelligent street lamp |
| CN206638935U (en) * | 2017-03-17 | 2017-11-14 | 南京工业职业技术学院 | A kind of multi-media information terminal based on intelligent road-lamp |
-
2017
- 2017-03-17 CN CN201710160686.4A patent/CN106773492B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201032138Y (en) * | 2007-03-26 | 2008-03-05 | 刘亚军 | Multifunctional road lamp |
| CN201117204Y (en) * | 2007-11-19 | 2008-09-17 | 蓝劲松 | Fixation projection advertisement device |
| KR101040215B1 (en) * | 2010-11-11 | 2011-06-09 | (주) 이미지라이트 | Street light having function of surge protection |
| CN204387876U (en) * | 2014-12-19 | 2015-06-10 | 蔡权 | A kind of Novel projection LED street lamp |
| CN205782538U (en) * | 2016-01-07 | 2016-12-07 | 扬州市光宇照明有限公司 | A kind of multifunctional intelligent street lamp |
| CN105822969A (en) * | 2016-05-30 | 2016-08-03 | 山东亿昌照明科技有限公司 | Wisdom street lamp with projection function |
| CN206638935U (en) * | 2017-03-17 | 2017-11-14 | 南京工业职业技术学院 | A kind of multi-media information terminal based on intelligent road-lamp |
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| Publication number | Publication date |
|---|---|
| CN106773492B (en) | 2018-09-21 |
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