CN107066074A - A kind of many environment-friendly and energy-saving control methods of LED display and system - Google Patents
A kind of many environment-friendly and energy-saving control methods of LED display and system Download PDFInfo
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- CN107066074A CN107066074A CN201710236888.2A CN201710236888A CN107066074A CN 107066074 A CN107066074 A CN 107066074A CN 201710236888 A CN201710236888 A CN 201710236888A CN 107066074 A CN107066074 A CN 107066074A
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
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Abstract
The invention discloses a kind of many environment-friendly and energy-saving control methods of LED display, it is related to communication technical field, comprises the following steps：S1, in data memory module each LED display installation place of typing geo-spatial data；S1 ', the real-time monitoring module being connected with LED display signal generate the annual screen parameter timetable of each LED display, and control the operational factor of LED display according to annual screen parameter timetable, form the basic operation frame of LED display；S2, real-time monitoring module receive the real time data from sensor assembly, and on the basis of basic operation frame adjust LED display operational factor.The invention also discloses a kind of many environment-friendly and energy-saving control systems of LED display.The present invention can be achieved to run LED display the intelligentized control method of the parameters such as brightness, reach the effect of energy-saving and emission-reduction.
Description
Technical field
The present invention relates to communication technical field, and in particular to a kind of many environment-friendly and energy-saving control methods of LED display and is
System.
Background technology
With the enhancing of the environmental consciousness of whole world people, the slogans of low-carbon and energy-saving and emission-reduction audible, people almost everywhere
Set an example by personally taking part for environmental protection, paid unremitting effort, carried out the environment protection energy-saving equipment of correlation：City electric taxi, LED
Road lamp, solar energy and wind powered street lamp, freon-free refrigerator air-conditioning etc..And wherein, the hair that large-scale outdoor LED display screen is used in itself
Luminescent material is exactly energy-conserving product.But, because the area of outdoor LED display screen is generally large, therefore it is big still to there is power consumption
The shortcomings of.Currently in order to environmental protection and energy saving, many outdoor LED display screen manufacturers are usually to be adjusted from making material, heat extraction, brightness
Set about in terms of section, to realize and promote the development of LED display energy-conserving and emission-cutting technology.But these are all based on a kind of production
Change in material or design structure, it is often necessary to which manpower scene carries out operation and maintenance, lacks a kind of intelligentized regulation control
System processed.Due to the development of medium science and technology, control and the inspection mode of traditional LED display have been difficult to adapt to modern city
High speed development because going into the street the method for patrolling lamp using tool car, not only human cost is huge, and operating efficiency is low.
The content presentation effect of outdoor LED display screen is related to self brightness, while also being influenceed by ambient light.To one day
Different periods for, noon illumination is most strong, it is necessary to adjust maximum brightness to ensure that content is visual；Conversely, display screen is bright
Degree just can be reduced suitably, and reduction screen intensity can bring following beneficial effect：1st, brightness of display screen is unlikely too strong, to a position
Peripheral band carrys out light pollution, and 2, display screen energy consumption is significantly reduced, and is that user saves electricity charge spending, 3, above all can significantly increase
Plus the service life of LED screen.
Existing energy-saving control system adjusts screen in varying environment light field mainly for monomer screen using light measuring method
Screen intensity under intensity.Such a control method is relatively simple because of its Consideration, in some cases, using comparing limitation.
Such as, situation 1：When under misty rain weather condition, ambient light field intensity is relatively low, but low visibility, if now reducing brightness again, screen
Curtain visual effect will be very bad.Situation 2：Some film sources are due to integral color, and the expression effect under low-light level is bad,
The brightness adjustment of single environment light factor is not applied to yet.So must be introduced into more governing factors, and allow artificial long-range
Regulation just can guarantee that economize on electricity brightness adjustment does not influence to broadcast effect.
Chinese patent application CN105912294A disclose it is a kind of for the adjusting method of intelligent terminal display screen, device and
Intelligent terminal, methods described includes：Detect the ageing information of the display screen of intelligent terminal；According to the aging detected
Information carries out the target area of aging regulation the need for determining on the display screen；According to the ageing information and the target area
Domain, reduces the polarizing effectiveness of the polaroid, obstructs grade with the ambient light for reducing the target area, improves the target
Reflection of the region to ambient light.When being regulated and controled using this method to display screen, it is considered to from become factor it is excessively single, to display
The regulating effect of screen is difficult to be protected, and adjusts reflectance factor of the display screen to ambient light according only to instant photoenvironment,
Then the emergency situations such as strong illumination can make system occur misoperation, upset the operation of display screen.
The content of the invention
In view of the shortcomings of the prior art, the purpose of the present invention aims to provide a kind of many environment-friendly and energy-saving controls of LED display
Method and system, realizes the intelligentized control method to operational factors such as LED display brightness, reaches the effect of energy-saving and emission-reduction.
To achieve the above object, the present invention is adopted the following technical scheme that：
A kind of many environment-friendly and energy-saving control methods of LED display, comprise the following steps：
S1, in data memory module each LED display installation place of typing geo-spatial data；
When S1 ', the real-time monitoring module being connected with LED display signal generate the annual screen parameter of each LED display
Between table, and according to annual screen parameter timetable control LED display operational factor, formed LED display basic operation
Framework；
S2, real-time monitoring module receive the real time data from sensor assembly, and on the basis of basic operation frame
Adjust the operational factor of LED display.
Further, in S1 ', the mode of the annual screen parameter timetable of real-time monitoring module generation is：Reception comes from
Longitude and latitude and corresponding Greenwich Mean Time, real-time monitoring module combination Greenwich where each LED display of satellite
The annual sun set/raise time table of longitude and latitude where standard time calculates each LED display, real-time monitoring module is according to whole year
Sun set/raise time table and geo-spatial data calculate the annual screen parameter timetable of LED display.According to based on longitude and latitude
Annual screen parameter timetable between degree and Greenwich Mean Time is controlled to LED display, can avoid display screen strong
Misoperation occurs under the emergency situations such as light irradiation, the stability of display screen operation is improved.
LED display is controlled by set screen parameter table and haves the shortcomings that to ignore instant environmental factor, is held
Although easily so as to causing overcast and rainy illuminance wretched insufficiency but screen display brightness superfluous or fair weather is to the set time
But screen intensity is not enough, the problems such as causing to waste electric power, further, sensor assembly include voltage sensor, smog
In sensor, temperature sensor and light sensor, S2, real-time monitoring module is adjusted according to the real time data of sensor assembly
The content of the operational factor of LED display includes：The voltage feelings at LED display are judged according to the data from voltage sensor
Condition, when being powered off at LED display, real-time monitoring module starts the stand-by power supply in LED display；According to Smoke Sensor
Data judge the smoke condition near LED display, and adjust the colorimetric parameter of LED display；According to the number of temperature sensor
According to the heat condition of acquisition LED display, and adjust the operation power of radiator fan in LED display；According to light sensor
Data judge light intensity near LED display, and adjust the luminance parameter of LED display.
Further, the data memory module in the S1 includes spatial data submodule and history data submodule
Block, in spatial data submodule while typing geo-spatial data, history data submodule is received and stored
Real time execution parameter and fault message from each LED display, and the real time execution parameter of each LED display is sent to shape
State display module；The many environment-friendly and energy-saving control methods of the LED display are when carrying out S2, while also carrying out S2 '：
Live state information display sub-module in S2 ', state display module shows the real time execution parameter of each LED display,
Live state information display sub-module is by using ESRIArcGIS platforms and complete Vectorgraph, by each LED display to monitor
The form of point is shown in electronic map, and the operational factor that each control point in electronic map corresponds to LED display is live
Table.
By S2 ', real-time control information and geography information organic assembling are realized, it is convenient to inquire about each on map
Real-time operating conditions, operational factor and every historical record of LED display etc., it is simultaneously operable to perform various observing and controlling functions,
Addition, modification including information, deletion, inquiry, positioning, statistics and analysis.Realize in Virtual Space environment and real equipment
Fast and efficiently data transfer, quick positioning and visualization performance immediately, reaches virtual unit running environment and equipment between resource
The perfect adaptation of monitoring.
Further, the content of the S2 ' also includes：Fault message display sub-module in state display module is received simultaneously
The fault message of LED display is shown, the fault message display sub-module judges whether to mobile terminal always according to fault type
Send failure notification.So as to realize the real-time monitoring to LED display.
In a kind of many environment-friendly and energy-saving control systems of LED display, including LED display and mobile terminal, LED display
Radiator fan and stand-by power supply are provided with, in addition to：
It is respectively arranged at the sensor assembly in each LED display；
Data memory module, the geo-spatial data for storing simultaneously each LED display installation place of management configuration；
When the real-time monitoring module being connected with LED display signal, annual screen parameter for generating each LED display
Between table, and according to annual screen parameter timetable control LED display operational factor, formed LED display basic operation
Framework；Real-time monitoring module is additionally operable to receive the real time data from the sensor assembly, and on the basis of basic operation frame
The operational factor of upper each LED display of adjustment.
Further, the mode of the annual screen parameter timetable of real-time monitoring module generation is：Receive from satellite
Longitude and latitude and corresponding Greenwich Mean Time where each LED display, real-time monitoring module combines the Greenwich Mean Time
Between calculate each LED display where longitude and latitude annual sun set/raise time table, real-time monitoring module is according to annual sunrise day
Fall timetable and geo-spatial data calculates the annual screen parameter timetable of LED display.
Further, the sensor assembly includes voltage sensor, Smoke Sensor, temperature sensor and light sensor
Device, the content that real-time monitoring module adjusts the operational factor of LED display according to the real time data of sensor assembly includes：According to
Data from voltage sensor judge the voltage condition at LED display, and when being powered off at LED display, mould is monitored in real time
Block starts the stand-by power supply in LED display；Judge the smoke condition near LED display according to the data of Smoke Sensor,
And adjust the colorimetric parameter of LED display；The heat condition of LED display is obtained according to the data of temperature sensor, and is adjusted
The operation power of radiator fan in LED display；Judge that the light near LED display is strong according to the data of light sensor
Degree, and adjust the luminance parameter of LED display.
Further, the data memory module includes spatial data submodule and history data submodule, its
Spatial coordinates data submodule is used for typing geo-spatial data, and history data submodule is used to receive and store to come from
The real time execution parameter and fault message of each LED display；The many environment-friendly and energy-saving control systems of the LED display also include state
Display module, the history data submodule be additionally operable to by and by each LED display real time execution parameter and fault message
The live state information display sub-module in state display module is sent to, the live state information display sub-module is used to show that each LED shows
The real time execution parameter of display screen：Live state information display sub-module by using ESRIArcGIS platforms and complete Vectorgraph,
By each LED display to be shown in the form of control point in electronic map, each control point in electronic map is aobvious corresponding to LED
The live table of the operational factor of display screen.
Further, the state display module also includes fault message display sub-module, and the fault message shows submodule
Block is used for the fault message for receiving and showing LED display, and the fault message display sub-module is always according to fault type judgement
It is no to send failure notification to mobile terminal.
The beneficial effects of the present invention are：1) by operational factors such as the brightness of intelligentized control method LED display, meeting
While LED screen shows demand, screen intensity consumption is effectively reduced, so as to save substantial amounts of electric energy, energy-conservation is reached
The effect of emission reduction, also improves the service life of screen equipment, reduces the operating cost of LED display system；2) by electricity
The operational factor and fault message of LED display are shown in sub- map, the visualization real-time monitoring to LED display is realized, just
In finding failure in time and fixing a breakdown, so as to be conducive to the firm operation of LED display system；3) using time control, light-operated phase knot
The operational factor control mode of conjunction, based on annual screen parameter timetable, further according to sensing datas pair such as actual illuminance
Screen operational factor carries out fine tuning, and system overall operation is reliable and stable, fault rate is low, rate of false alarm is less than 1%；4) it is complete in system
Year screen parameter timetable combines geo-spatial data, screen adjustment is carried out according to actual conditions, by City Building, scape
See, greening and LED screen management and control combine, and LED screen is turned into a part for townscape, be that urban landscape adds light increasing
It is color；5) Intelligentized regulating and controlling to LED screen is realized, cost of labor is saved, insertion screens parameter temporal table et al. is supported
Work is operated, and optimizes systematic function.
Brief description of the drawings
Fig. 1 is a kind of FB(flow block) of many environment-friendly and energy-saving control methods of LED display of the invention；
Fig. 2 is a kind of structured flowchart of many environment-friendly and energy-saving control systems of LED display of the invention.
Embodiment
Below, with reference to accompanying drawing and embodiment, the present invention is described further：
Embodiment 1
As shown in figure 1, a kind of many environment-friendly and energy-saving control methods of LED display, are comprised the steps of：
S1, original fortune of the typing corresponding to each LED display in the history data submodule of data memory module
Row parameter, the history data submodule being connected with LED display signal is also received and stored from the real-time of LED display
Operational factor and fault parameter, and real time execution parameter and fault parameter are sent to state display module；In data storage mould
The geo-spatial data of typing LED display in the spatial data submodule of block, geo-spatial data includes longitude, latitude
The information such as degree, administrative division, road network, vegetation, water system, building, remote sensing image data, geo-spatial data constitutes LED
The space basis of display screen monitoring management；
S1 ', the real-time monitoring module being connected with LED display signal generate the annual screen parameter time of LED display
Table, real-time monitoring module also receives the screens parameter temporal table being manually set, and according to annual screen parameter timetable and
Screens parameter temporal table controls the operational factor of LED display, forms the basic operation frame of LED display, in real time prison
The mode of the annual screen parameter timetable of control module generation is：Longitude and latitude and corresponding Green where receiving the city from satellite
Prestige controls the standard time, and real-time monitoring module combines the annual sunrise day for the Greenwich Mean Time calculating city place longitude and latitude
Fall timetable, real-time monitoring module calculates the complete of LED display according to annual sun set/raise time table and geo-spatial data
Year screen parameter timetable, when annual screen parameter timetable is LED screen operational factor situations such as combining ambient lighting
Between table；Screens parameter temporal table is the screen parameter operating scheme in the certain period of time being manually set, by shielding temporarily
Curtain parameter temporal table, makes screen adjustment more conform to actual conditions, both can guarantee that Showing Effectiveness On Screen, can rationally save again,
After completing screens parameter temporal table in setting time section, real-time monitoring module will continue executing with the annual screen parameter time
Table；
Sensor assembly is provided with S2, LED display, sensor assembly includes voltage sensor, Smoke Sensor, temperature
Sensor and light sensor are spent, real-time monitoring module receives the real time data from sensor assembly and in operation frame substantially
The operational factor of LED display is adjusted on the basis of frame, is specifically included：Judge that LED shows according to the data from voltage sensor
Voltage condition at display screen, when being powered off at LED display, real-time monitoring module starts the stand-by power supply in LED display；Root
Judge the smoke condition near LED display according to the data of Smoke Sensor, and adjust the colorimetric parameter of LED display；According to
The data of temperature sensor obtain the heat condition of LED display, and adjust the operation power of radiator fan in LED display；
Judge the light intensity near LED display according to the data of light sensor, and adjust the luminance parameter of LED display；It is real
When monitoring module always according to the Greenwich Mean Time from satellite to LED display carry out time calibration；
Live state information display sub-module in S2 ', state display module receives and shows the real time execution of each LED display
Parameter：Live state information display sub-module by using ESRIArcGIS platforms and complete Vectorgraph, by each LED display with
The form of control point is shown in electronic map, and each control point in electronic map corresponds to the operational factor of LED display
Live table；Fault message display sub-module in state display module receives and shows the fault message of LED display, presentation side
Formula is：The corresponding control point of failure LED display is shown in red in electronic map and starts flicker, the control point each flashed
Corresponding to a fault message table, include the information such as the position of fault and fault type in the fault message table；When LED display hair
During raw failure, the fault message display sub-module judges whether to send short message/mail notification to mobile terminal according to fault type.
Embodiment 2
The many environment-friendly and energy-saving control methods of LED display that the present embodiment is provided are shown based on the LED provided in embodiment 1
Shield many environment-friendly and energy-saving control methods, in the present embodiment, live state information display sub-module is directly with the live table of operational factor
Form shows the monitoring information of LED display, and the mode that fault message is presented in fault message display sub-module is：Operation
The information for corresponding to failure LED display in parameter fact table is illustrated as red.
Embodiment 3
As shown in Fig. 2 a kind of many environment-friendly and energy-saving control systems of LED display, including LED display and mobile terminal,
The software being provided with LED display in radiator fan and stand-by power supply, many environment-friendly and energy-saving control systems of LED display includes
System support programs and application software two parts, wherein system support programs include server OS software and work station
Operating system software, to support system hardware platform to run necessary software environment；The many environment-friendly and energy-saving control systems of LED display
System uses local net mode by each computer networking, using browser/server (B/S) and client/server (C/S) phase
With reference to networking plan, and support Internet remote inquiries and access；Server is operated using the Chinese editions of Windows 2003
System and the database platforms of SQL Server 2000, can realize with Internet and be connected, realize remote access；Application software
Operating system is Chinese Windows XP, and windowing language is designed, and with GIS-Geographic Information System (GIS), supports to browse
Device/server lookup pattern；System software is worked out in 32-bit mode in the environment of visualization, fast with information processing rate,
Reliability is high, and the features such as upgrade maintenance facilitates, when user has new demand, can complete the expansion of New function within the very first time
Exhibition, and flexibly upgrading is supported, many environment-friendly and energy-saving control systems of LED display also include：
Be arranged at the sensor assembly on LED display, including voltage sensor, Smoke Sensor, temperature sensor and
Light sensor,
Data memory module, including history data submodule and spatial data submodule, wherein history run
Data submodule is used to store and manage the original operational factor corresponding to each LED display, and renewal is shown corresponding to each LED
The real-time running data and fault message of screen, history data submodule are additionally operable to real-time running data and fault message biography
Deliver to state display module；Spatial data submodule is used to store the basis ground of simultaneously management configuration LED display installation place
Data are managed, geo-spatial data includes longitude, latitude, administrative division, road network, vegetation, water system, building, remote sensing image
The information such as data, geo-spatial data constitutes the space basis of LED display monitoring management, and spatial data submodule will also
The geo-spatial data of LED display is sent to real-time monitoring module；
Real-time monitoring module, is connected with LED display signal, and the annual screen for generating and managing LED display is joined
Number timetable, real-time monitoring module is additionally operable to receive the screens parameter temporal table being manually set, and is joined according to annual screen
Number timetable and screens parameter temporal table control the operational factor of LED display, form the basic operation frame of LED display
Frame, the mode of the annual screen parameter timetable of real-time monitoring module generation is：Longitude and latitude where receiving city from satellite with
Corresponding Greenwich Mean Time, real-time monitoring module longitude and latitude with reference to where the Greenwich Mean Time calculates city
Annual sun set/raise time table, real-time monitoring module calculates LED according to annual sun set/raise time table and geo-spatial data
The annual screen parameter timetable of display screen, annual screen parameter timetable is LED screen situations such as combining ambient lighting
Operational factor timetable；Screens parameter temporal table is the screen parameter operating scheme in the certain period of time being manually set,
By screens parameter temporal table, screen adjustment is more conformed to actual conditions, both can guarantee that Showing Effectiveness On Screen, again can
Rationally energy-conservation, is completed after screens parameter temporal table, real-time monitoring module will continue executing with annual screen in setting time section
Curtain parameter temporal table；
Real-time monitoring module is additionally operable to the real time data according to sensor assembly, adjusted on the basis of basic operation frame
The operational factor of LED display, including：Judge the voltage condition at LED display according to the data from voltage sensor, when
When being powered off at LED display, real-time monitoring module starts the stand-by power supply in LED display；According to the data of Smoke Sensor
Judge the smoke condition near LED display, and adjust the colorimetric parameter of LED display；Obtained according to the data of temperature sensor
The heat condition of LED display is obtained, and adjusts the operation power of radiator fan in LED display；According to the number of light sensor
It is judged that the light intensity near LED display, and adjust the luminance parameter of LED display；Real-time monitoring module is always according to next
From the Greenwich Mean Time of satellite is carried out to LED display time calibration；Real-time monitoring module is additionally operable to LED display
It is grouped, and is monitored respectively for different groups；
State display module, including live state information display sub-module and fault message display sub-module, wherein live state information
Display sub-module is used for the real time execution parameter for receiving and showing each LED display：Live state information display sub-module by using
ESRIArcGIS platforms and complete Vectorgraph, by each LED display to be shown in the form of control point in electronic map, electricity
Each control point in sub- map corresponds to the live table of operational factor of LED display；Fault message display sub-module is used to connect
The fault message of LED display is received and shows, presentation mode is：The corresponding control point of failure LED display shows in electronic map
It is shown as red and starts flicker, the control point each flashed, which corresponds to, includes event in a fault message table, the fault message table
Hinder the information such as place and fault type；Fault message display sub-module is also connected with mobile terminal signal, when LED display occurs
During failure, the fault message display sub-module judges whether to send short message/mail notification to mobile terminal according to fault type.
Embodiment 4
The many environment-friendly and energy-saving control systems of LED display that the present embodiment is provided are shown based on the LED provided in embodiment 3
Shield many environment-friendly and energy-saving control systems, in the present embodiment, live state information display sub-module is directly with the live table of operational factor
Form shows the monitoring information of LED display, and the mode that fault message is presented in fault message display sub-module is：Operation
The information for corresponding to failure LED display in parameter fact table is illustrated as red.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection domain of the claims in the present invention
Within.
Claims (10)
1. a kind of many environment-friendly and energy-saving control methods of LED display, it is characterised in that comprise the following steps：
S1, in data memory module each LED display installation place of typing geo-spatial data；
S1 ', the real-time monitoring module being connected with LED display signal generate the annual screen parameter timetable of each LED display,
And the operational factor of LED display is controlled according to annual screen parameter timetable, form the basic operation frame of LED display；
S2, real-time monitoring module receive the real time data from sensor assembly, and are adjusted on the basis of basic operation frame
The operational factor of LED display.
2. many environment-friendly and energy-saving control methods of LED display as claimed in claim 1, it is characterised in that in S1 ', the reality
When the annual screen parameter timetable of monitoring module generation mode be：Receive longitude and latitude where each LED display from satellite
With the corresponding Greenwich Mean Time, real-time monitoring module calculates each LED display institute with reference to the Greenwich Mean Time
In the annual sun set/raise time table of longitude and latitude, real-time monitoring module is according to annual sun set/raise time table and geo-spatial data
Calculate the annual screen parameter timetable of LED display.
3. many environment-friendly and energy-saving control methods of LED display as claimed in claim 1, it is characterised in that the sensor die
Block is included in voltage sensor, Smoke Sensor, temperature sensor and light sensor, S2, and real-time monitoring module is according to sensing
The content of the operational factor of the real time data adjustment LED display of device module includes：Sentenced according to the data from voltage sensor
Voltage condition at disconnected LED display, when being powered off at LED display, real-time monitoring module starts standby in LED display
Power supply；Judge the smoke condition near LED display according to the data of Smoke Sensor, and adjust the tone ginseng of LED display
Number；The heat condition of LED display is obtained according to the data of temperature sensor, and adjusts the fortune of radiator fan in LED display
Row power；Judge the light intensity near LED display according to the data of light sensor, and adjust the brightness of LED display
Parameter.
4. many environment-friendly and energy-saving control methods of LED display as claimed in claim 1, it is characterised in that the number in the S1
Include spatial data submodule and history data submodule according to memory module, recorded in spatial data submodule
While entering geo-spatial data, history data submodule receives and stores the real time execution ginseng from each LED display
Number and fault message, and the real time execution parameter of each LED display is sent to state display module；The LED display is more
Environment-friendly and energy-saving control method is when carrying out S2, while also carrying out S2 '：
Live state information display sub-module in S2 ', state display module shows the real time execution parameter of each LED display, live
Presentation of information submodule by each LED display to be shown in the form of control point in electronic map, each prison in electronic map
Operational factor live table of the control point corresponding to LED display.
5. many environment-friendly and energy-saving control methods of LED display as claimed in claim 4, it is characterised in that the content of the S2 '
Also include：Fault message display sub-module in state display module receives and shows the fault message of LED display, the event
Barrier presentation of information submodule judges whether to send failure notification to mobile terminal always according to fault type.
6. set in a kind of many environment-friendly and energy-saving control systems of LED display, including LED display and mobile terminal, LED display
It is equipped with radiator fan and stand-by power supply, it is characterised in that also include：
It is respectively arranged at the sensor assembly in each LED display；
Data memory module, the geo-spatial data for storing simultaneously each LED display installation place of management configuration；
The real-time monitoring module being connected with LED display signal, the annual screen parameter time for generating each LED display
Table, and according to the operational factor of annual screen parameter timetable control LED display, form the basic operation frame of LED display
Frame；Real-time monitoring module is additionally operable to receive the real time data from the sensor assembly, and on the basis of basic operation frame
The operational factor of upper each LED display of adjustment.
7. many environment-friendly and energy-saving control systems of LED display as claimed in claim 6, it is characterised in that the real-time monitoring
The mode of the annual screen parameter timetable of module generation is：Longitude and latitude where receiving each LED display from satellite with it is corresponding
Greenwich Mean Time, real-time monitoring module longitude and latitude with reference to where the Greenwich Mean Time calculates each LED display
The annual sun set/raise time table of degree, real-time monitoring module is calculated according to annual sun set/raise time table and geo-spatial data
The annual screen parameter timetable of LED display.
8. many environment-friendly and energy-saving control systems of LED display as claimed in claim 6, it is characterised in that the sensor die
Block includes voltage sensor, Smoke Sensor, temperature sensor and light sensor, and real-time monitoring module is according to sensor assembly
The content of operational factor of real time data adjustment LED display include：Judge that LED shows according to the data from voltage sensor
Voltage condition at display screen, when being powered off at LED display, real-time monitoring module starts the stand-by power supply in LED display；Root
Judge the smoke condition near LED display according to the data of Smoke Sensor, and adjust the colorimetric parameter of LED display；According to
The data of temperature sensor obtain the heat condition of LED display, and adjust the operation power of radiator fan in LED display；
Judge the light intensity near LED display according to the data of light sensor, and adjust the luminance parameter of LED display.
9. many environment-friendly and energy-saving control systems of LED display as claimed in claim 6, it is characterised in that the data storage
Module includes spatial data submodule and history data submodule, and wherein spatial data submodule is used for typing
Geo-spatial data, history data submodule be used to receiving and store real time execution parameter from each LED display and
Fault message；The many environment-friendly and energy-saving control systems of LED display also include state display module, the history data
Submodule be additionally operable to by and by each LED display real time execution parameter and fault message be sent to reality in state display module
Condition presentation of information submodule, the live state information display sub-module is used for the real time execution parameter for showing each LED display：It is live
Presentation of information submodule by each LED display to be shown in the form of control point in electronic map, each prison in electronic map
Operational factor live table of the control point corresponding to LED display.
10. many environment-friendly and energy-saving control systems of LED display as claimed in claim 9, it is characterised in that the status display
Module also includes fault message display sub-module, and the fault message display sub-module is used to receive and show LED display
Fault message, the fault message display sub-module judges whether to send failure notification to mobile terminal always according to fault type.
Priority Applications (1)
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Application publication date: 20170818 |