CN110415638A - A kind of intelligence control system automatically adjusting LED display brightness - Google Patents
A kind of intelligence control system automatically adjusting LED display brightness Download PDFInfo
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- CN110415638A CN110415638A CN201910651972.XA CN201910651972A CN110415638A CN 110415638 A CN110415638 A CN 110415638A CN 201910651972 A CN201910651972 A CN 201910651972A CN 110415638 A CN110415638 A CN 110415638A
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- led display
- brightness
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 15
- 230000007613 environmental effect Effects 0.000 claims abstract description 10
- 238000005286 illumination Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 230000033764 rhythmic process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0626—Adjustment of display parameters for control of overall brightness
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
Abstract
The present invention relates to a kind of intelligence control systems for automatically adjusting LED display brightness, including GPS locator, wireless Internet of Things sensor, LED display module, microprocessor and cloud platform；The GPS locator and wireless Internet of Things sensor and cloud platform communicate to connect, GPS locator is used to acquire the geographical location of LED display module and generates GPS positioning signal, and wireless Internet of Things sensor is used to acquire the ambient brightness around LED display module and generates corresponding outdoor luminance information；Cloud platform obtains the display brightness that the informixes such as surrounding current environmental temperature information, ambient brightness information, season and moment are calculated brightness regulated signal and automatically adjust LED display module by LED controller according to the geographical location of LED display module.
Description
Technical field
The present invention relates to LED intelligent display field more particularly to a kind of intelligent control systems for automatically adjusting LED display brightness
System.
Background technique
Existing LED lamp or LED display can only cannot be combined and be worked as with certain rhythm and rule variation LED light emission luminance
Indoor and outdoor brightness, temperature and the time structure adjusting LED light emission color temperature of preceding environment.Such as merely according to outdoor brightness regulation,
The low bright effect that should not occur may occur at cloudy day at noon；It is even more impossible to adjust colour temperature, such as snowy day reality according to environment temperature
Existing low color temperature, allows interior that can also experience outdoor atmosphere.
Summary of the invention
The purpose of the present invention is to provide the intelligence control systems of automatic adjustment LED display brightness, it is intended to solve simple
The problem of according to certain indoor rhythm and rule variation LED light emission luminance.
To achieve the above object, technical scheme is as follows:
It is a kind of automatically adjust LED display brightness intelligence control system, including GPS locator, wireless Internet of Things sensor,
LED display module, microprocessor and cloud platform；The GPS locator and wireless Internet of Things sensor and cloud platform communicate to connect, institute
It states GPS locator to be mounted in LED display module, for acquiring the geographical location of LED display module and generating GPS positioning letter
Number；The corresponding outdoor luminance information of environmental information and generation around wireless Internet of Things sensor acquisition LED display module is transmitted to
Cloud platform；The cloud platform is connect with microprocessor communication, and cloud platform is calculated according to outdoor luminance information and user selection mode
Brightness regulated signal is obtained, and brightness regulated signal is fed back into microprocessor；The microprocessor is connected with LED display module
And the display brightness of LED display module is automatically adjusted according to the brightness regulated signal.
Further, the microprocessor includes main control chip, LED controller and the communication mould connecting with cloud platform
Block, the LED controller and communication module are connected with main control chip, and main control chip selects MCU or SOC chip, the LED control
The display brightness for the brightness regulated signal automatic adjustment LED display module that device is transmitted according to main control chip.
Further, the wireless Internet of Things sensor is several, for acquiring LED display module near its circumference region
Environmental information, specific region, season, date, temperature and brightness including LED display module.
It further, further include the luminance sensor being mounted in LED display module, the luminance sensor and micro process
Device is connected, for acquiring the room brilliancy information of LED display module and being transmitted to microprocessor.
Further, the LED display module is LED display or LED illumination lamp.
The intelligence control system of automatic adjustment LED display brightness of the invention, cloud platform is according to the geography of LED display module
Position obtains the environmental informations such as current environmental temperature information, ambient brightness information, season and moment by wireless Internet of Things sensor
COMPREHENSIVE CALCULATING obtains brightness regulated signal, finally by the display brightness of LED controller automatic adjustment LED display module.
Detailed description of the invention
The attached drawing for constituting specification a part describes the embodiment of the present invention, and together with description for explaining this
Referring to attached drawing the present invention can be more clearly understood in the principle of invention:
Fig. 1 is the functional block diagram that the intelligence control system of LED display brightness is automatically adjusted in one embodiment of the invention.
Specific embodiment
Technical solution of the present invention is described in further detail with reference to the accompanying drawings and examples.
Such as Fig. 1, a kind of intelligence control system of automatic adjustment LED display brightness of the invention, including GPS locator, nothing
Line Internet of Things sensor, LED display module, microprocessor and cloud platform.Wherein, GPS locator and wireless Internet of Things sensor and cloud
Platform communication connection, GPS locator is mounted in LED display module, for acquiring geographical location and the generation of LED display module
GPS positioning signal, wireless Internet of Things sensor acquire the environmental information around LED display module and generate corresponding outdoor brightness letter
Breath is transmitted to cloud platform；Cloud platform is connect with microprocessor communication, and cloud platform is according to outdoor luminance information and user selection mode
Brightness regulated signal is calculated, and brightness regulated signal is fed back into microprocessor；Microprocessor is connected with LED display module
And the display brightness of LED display module is automatically adjusted according to the brightness regulated signal.
In one embodiment, microprocessor includes main control chip, LED controller and the communication mould connecting with cloud platform
Block, wherein LED controller and communication module are connected with main control chip, and main control chip selects MCU or SOC chip, LED controller are
The tri- color intelligent dimming controller of RGB of LED display module, the brilliance control information that LED controller is transmitted according to main control chip from
The dynamic display brightness for adjusting LED display module.
Cloud platform obtains geographical location locating for LED display module according to GPS positioning signal, and passes through wireless Internet of Things sensor
Obtain the environmental information around geographical location locating for LED display module, such as outdoor brightness, season, time, weather, Yong Huxuan
The mode of selecting specifically includes synchronous ambient light, adaption brightness, rainy days higher than outdoor brightness, fine day lower than moulds such as outdoor brightness
Formula, cloud platform comprehensive descision obtain brightness regulated signal.
In one embodiment, this system further includes the luminance sensor being mounted in LED display module, luminance sensor with
Microprocessor is connected, and the room brilliancy information of luminance sensor acquisition LED display module is simultaneously transmitted to microprocessor, microprocessor
Room brilliancy information is transmitted to cloud platform, the outdoor luminance information comprehensive judgement that can be acquired with wireless Internet of Things sensor obtains
Brightness regulated signal.
By taking one piece of Nanjing indoor LED display or LED lamp as an example, cloud platform according to GPS positioning signal from
Dynamic identification region and season determine that region is Nanjing region, pass through the wireless Internet of Things sensor in Nanjing region
The environmental information near LED display is obtained, the outdoor brightness letter including generations such as region, season, date, temperature and brightness
Breath, in conjunction with the room brilliancy information of luminance sensor acquisition, comprehensive judgement obtains brightness regulated signal and is transmitted to micro process
Device, microprocessor automatically adjust the display brightness of LED display or LED lamp by LED controller so that LED display or
LED lamp adjusts the light emission color temperature of LED, different moulds according to informixes such as ambient brightness, the region seasons for being currently located ground
Formula can make that interior atmosphere is more harmonious, indoor environment light more meets human body and needs, synchronizes the advantages that experiencing outdoor environment light.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that the foregoing is merely a specific embodiment of the invention, the guarantor that is not intended to limit the present invention
Range is protected, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all be contained in this hair
Within bright protection scope.
Claims (5)
1. a kind of intelligence control system for automatically adjusting LED display brightness, it is characterised in that: including GPS locator, wireless Internet of Things
Sensor, LED display module, microprocessor and cloud platform；
The GPS locator and wireless Internet of Things sensor and cloud platform communicate to connect, and the GPS locator is mounted on LED and shows
In module, for acquiring the geographical location of LED display module and generating GPS positioning signal；Wireless Internet of Things sensor acquisition LED is aobvious
Show the environmental information around module and generate corresponding outdoor luminance information and is transmitted to cloud platform；
The cloud platform is connect with microprocessor communication, and cloud platform is calculated according to outdoor luminance information and user selection mode
Brightness regulated signal, and brightness regulated signal is fed back into microprocessor；The microprocessor is connected with LED display module and root
According to the display brightness of brightness regulated signal automatic adjustment LED display module.
2. the intelligence control system of automatic adjustment LED display brightness according to claim 1, it is characterised in that: described micro-
Processor includes main control chip, LED controller and the communication module connecting with cloud platform, the LED controller and communication mould
Block is connected with main control chip, and main control chip selects MCU or SOC chip, the brightness that the LED controller is transmitted according to main control chip
The display brightness of adjustment signal automatic adjustment LED display module.
3. the intelligence control system of automatic adjustment LED display brightness according to claim 1, it is characterised in that: the nothing
Line Internet of Things sensor is several, for acquiring the environmental information in LED display module near its circumference region, including LED display mould
Specific region, season, date, temperature and the brightness of block.
4. the intelligence control system of automatic adjustment LED display brightness according to claim 1, it is characterised in that: further include
The luminance sensor being mounted in LED display module, the luminance sensor are connected with microprocessor, show for acquiring LED
The room brilliancy information of module is simultaneously transmitted to microprocessor.
5. the intelligence control system of automatic adjustment LED display brightness according to claim 4, it is characterised in that: the LED
Display module is LED display or LED illumination lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910651972.XA CN110415638A (en) | 2019-07-18 | 2019-07-18 | A kind of intelligence control system automatically adjusting LED display brightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910651972.XA CN110415638A (en) | 2019-07-18 | 2019-07-18 | A kind of intelligence control system automatically adjusting LED display brightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110415638A true CN110415638A (en) | 2019-11-05 |
Family
ID=68361949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910651972.XA Withdrawn CN110415638A (en) | 2019-07-18 | 2019-07-18 | A kind of intelligence control system automatically adjusting LED display brightness |
Country Status (1)
| Country | Link |
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| CN (1) | CN110415638A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112509508A (en) * | 2020-11-28 | 2021-03-16 | 珠海格力电器股份有限公司 | Washing machine panel display brightness adjusting device and brightness adjusting method |
-
2019
- 2019-07-18 CN CN201910651972.XA patent/CN110415638A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112509508A (en) * | 2020-11-28 | 2021-03-16 | 珠海格力电器股份有限公司 | Washing machine panel display brightness adjusting device and brightness adjusting method |
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Application publication date: 20191105 |
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