CN110379360A - It is a kind of for controlling the display control unit and system of full color display - Google Patents
It is a kind of for controlling the display control unit and system of full color display Download PDFInfo
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- CN110379360A CN110379360A CN201910647835.9A CN201910647835A CN110379360A CN 110379360 A CN110379360 A CN 110379360A CN 201910647835 A CN201910647835 A CN 201910647835A CN 110379360 A CN110379360 A CN 110379360A
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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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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Controls And Circuits For Display Device (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The present invention provides a kind of for controlling the display control unit and system of full color display, including shell and intelligent processing system, the intelligent processing system includes processor, sound acquisition module, high-definition camera, database, electromagnetic switch, input interface and output interface, the sound acquisition module and high-definition camera are installed in the front side of cover top portion, the input interface and output interface are arranged at the side of shell, circuit board is installed in the shell, the processor and the equal integrated installation of database are on circuit boards, this is used to control the display control unit of full color display and the realization of system, and steps are as follows: feature database is established, facial expression acquisition, sound collection, comparative analysis and processing, data source retains, feature database optimization, this is used to control the display control unit of full color display and system design is reasonable, energy Enough identification invasions, it is highly-safe.
Description
Technical field
It is the invention belongs to display screen display control technology field, in particular to a kind of for controlling the display of full color display
Control device and system.
Background technique
With the development of science and technology, it is existing in people's daily life almost at every moment all in contact display screen, wherein entirely
Colour display screen display screen, that is, LED(light emitting diode) it is a kind of display side by controlling RGB semiconductor light-emitting-diode
Formula, general appearance are exactly to be made of the light emitting diode of many tri- colors of RGB, and each combination of pixels has RGB diode,
The full-color picture of different colours is shown by the light on and off of every group of pixel lamp.For show text, figure, image, animation, market,
The display screen of the various information such as video, video signal, full color display are divided into indoor full-color display screen and room by use occasion
Outer full color display, general tens square metres to several hundred square metres of outdoor full-color display screen area is even more big, and brightness is high, can be
It works under sunlight, there is radix saposhnikoviae, rain-proof, water-proof function.It is mainly used for outdoor advertising, station, square, market etc., it is some illegal
Molecule is happened occasionally by the means invaded using the thing that some outdoor full-color display screens play bad video and information, is caused
The social influence of very severe, still, present display control unit and system for controlling full color display can not
These invasions are identified and are handled, for this purpose, the present invention propose it is a kind of for controlling the display control unit of full color display
And system.
Summary of the invention
Of the existing technology in order to solve the problems, such as, the present invention provides a kind of for controlling the display control of full color display
Device and system processed, this is used to control the display control unit of full color display and system design rationally, can identify invasion, pacify
Quan Xinggao.
To achieve the goals above, the present invention is to realize by the following technical solutions: one kind is full-color aobvious for controlling
The display control unit and system of display screen, including shell and intelligent processing system, the intelligent processing system include processor, sound
Sound acquisition module, high-definition camera, database, electromagnetic switch, input interface and output interface, the sound acquisition module and height
Clear camera is installed in the front side of cover top portion, and the input interface and output interface are arranged at the side of shell, described
Circuit board is installed, on circuit boards, the bottom of the shell connects for the processor and the equal integrated installation of database in shell
There is power supply line, on the power line, this is used to control the display control unit and system of full color display for the electromagnetic switch installation
Realization steps are as follows:
Step 1: feature database is established；It is built-in in database according to facial expression feature of the people when seeing bad video and information
Vertical feature database；
Step 2: facial expression acquisition；Shell is mounted on outdoor full color display screen, power supply line is connected to external power supply,
Play signal source is accessed by input interface, full color display is connected to by output interface, when full color display starts to play,
High-definition camera starting obtains the image for the people that front is watched, and passes to processor；
Step 3: sound collection；Meanwhile sound acquisition module is acquired ambient sound, is then passed to processor；
Step 4: comparative analysis and processing；Processor handles to obtain facial expression feature according to image analysing computer, and analyzes sound and adopt
The sound-content for collecting module acquisition, then by comparing and analyzing in obtained facial expression feature and feature database, when full-color
When display screen is played bad video and information by invasion, obtained facial expression feature can with being consistent in feature database, such as
Fruit meets, and sound is related to bad video and information phase content inside the Pass, then processor control electromagnetic switch is closed, cutting electricity
Source, so that full color display be made to stop playing；
Step 5: data source retains；Meanwhile processor stores data source into database, it is subsequent to be done by related personnel
Reason；
Step 6: feature database optimization；Full color display restores after playing, and collected facial expression feature is stored in number by processor
According to the feature database in library, resource optimization is carried out to feature database.
As a kind of preferred embodiment of the invention, the power supply line by power supply circuit respectively with processor, sound collection
Module, high-definition camera, database, electromagnetic switch, input interface and output interface are electrically connected.
As a kind of preferred embodiment of the invention, the processor respectively with sound acquisition module, high-definition camera, data
Library, electromagnetic switch, input interface and output interface are electrically connected.
As a kind of preferred embodiment of the invention, the database is relevant database.
Beneficial effects of the present invention: of the invention is a kind of for controlling the display control unit and system of full color display,
Including shell, processor, sound acquisition module, high-definition camera, database, electromagnetic switch, input interface, output interface and electricity
Source line.
1, this, which is used to control the display control unit of full color display and system, to play bad video to illegal invasion
And information is identified and is handled, and establishes feature database according to facial expression feature of the people when seeing bad video and information, from
The facial expression feature and sound of dynamic acquisition viewer, and compare and analyze, when illegal invasion occurs, can cut rapidly
Power-off source reduces the severe social influence of generation.
2, this is used to control the display control unit of full color display and the system data that can carry out feature database automatically are excellent
Change, multiple this is used to control the display control unit of full color display and after system comes into operation, additionally it is possible to resource-sharing is carried out,
So as to provide more check analysis samples, the accuracy rate of analysis is improved.
3, this is used to control the display control unit of full color display and system and can also use as daily monitoring, can
Video data is provided for relevant departments, practicability is high.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of display control unit and system for controlling full color display；
Fig. 2 is a kind of functional block diagram of display control unit and system for controlling full color display；
Fig. 3 is a kind of realization flow chart of steps of display control unit and system for controlling full color display；
In figure: 1- shell, 2- processor, 3- sound acquisition module, 4- high-definition camera, 5- database, 6- electromagnetic switch, 7- are defeated
Incoming interface, 8- output interface, 9- power supply line.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
It please refers to Fig.1 to Fig.3, the present invention provides a kind of technical solution: a kind of for controlling the display control of full color display
Device and system processed, including shell 1 and intelligent processing system, the intelligent processing system include processor 2, sound acquisition module
3, high-definition camera 4, database 5, electromagnetic switch 6, input interface 7 and output interface 8, the sound acquisition module 3 and high definition
Camera 4 is installed in the front side at 1 top of shell, and the input interface 7 and output interface 8 are arranged at the side of shell 1, institute
State and circuit board be installed in shell 1, the processor 2 and the equal integrated installation of database 5 on circuit boards, the bottom of the shell 1
Portion is connected with power supply line 9, and the electromagnetic switch 6 is mounted on power supply line 9, this is used to control the display control dress of full color display
Steps are as follows for the realization for setting with system:
Step 1: feature database is established；It is built-in in database 5 according to facial expression feature of the people when seeing bad video and information
Vertical feature database；
Step 2: facial expression acquisition；Shell 1 is mounted on outdoor full color display screen, power supply line 9 is connected to external electricity
Source accesses play signal source by input interface 7, is connected to full color display by output interface 8, full color display starts to broadcast
When putting, the starting of high-definition camera 4 obtains the image for the people that front is watched, and passes to processor 2；
Step 3: sound collection；Meanwhile sound acquisition module 3 is acquired ambient sound, is then passed to processor 2；
Step 4: comparative analysis and processing；Processor 2 handles to obtain facial expression feature according to image analysing computer, and analyzes sound
The sound-content that acquisition module 3 acquires, then by comparing and analyzing in obtained facial expression feature and feature database, when complete
When colour display screen display screen is played bad video and information by invasion, obtained facial expression feature can with being consistent in feature database,
If met, and sound is related to bad video and information phase content inside the Pass, then processor 2 controls electromagnetic switch 6 and closes, cutting
Power supply, so that full color display be made to stop playing；
Step 5: data source retains；Meanwhile processor 2 stores data source into database 5, it is subsequent to be done by related personnel
Processing；
Step 6: feature database optimization；Full color display restores after playing, and collected facial expression feature is stored in by processor 2
Feature database in database 5 carries out resource optimization to feature database.
As a kind of preferred embodiment of the invention, the power supply line 9 is adopted with processor 2, sound respectively by power supply circuit
Collect module 3, high-definition camera 4, database 5, electromagnetic switch 6, input interface 7 and output interface 8 to be electrically connected.
As a kind of preferred embodiment of the invention, the processor 2 respectively with sound acquisition module 3, high-definition camera 4,
Database 5, electromagnetic switch 6, input interface 7 and output interface 8 are electrically connected.
As a kind of preferred embodiment of the invention, the database 5 is relevant database.
Working principle: when being used to control the display control unit and system of full color display using this, firstly, according to people
Facial expression feature when seeing bad video and information establishes feature database in database 5, and shell 1 is then mounted on family
On outer full color display, power supply line 9 is connected to external power supply, play signal source is accessed by input interface 7, is connect by output
Mouth 8 is connected to full color display, and when full color display starts to play, the starting of high-definition camera 4 obtains the shadow of the people of front viewing
Picture, and processor 2 is passed to, meanwhile, sound acquisition module 3 is acquired ambient sound, is then passed to processor 2, locates
Reason device 2 handles to obtain facial expression feature according to image analysing computer, and analyzes the sound-content of the acquisition of sound acquisition module 3, then
By comparing and analyzing in obtained facial expression feature and feature database, when full color display is played bad video by invasion
And when information, obtained facial expression feature can be with being consistent in feature database, if met, and sound is related to bad video
And information mutually content inside the Pass, then processor 2 controls electromagnetic switch 6 and closes, and cuts off the power, so that full color display stopping be made to broadcast
It puts, meanwhile, processor 2 stores data source into database 5, and to do subsequent processing by related personnel, full color display restores
After broadcasting, collected facial expression feature is stored in the feature database in database 5 by processor 2, and it is excellent to carry out resource to feature database
Change, this be used to control the display control unit of full color display and system illegal invasion can be played bad video and information into
Row identification and processing establish feature database according to facial expression feature of the people when seeing bad video and information, and automatic collection is seen
The facial expression feature and sound for the person of seeing, and compare and analyze, when illegal invasion occurs, can cut off the power rapidly,
The severe social influence generated is reduced, this display control unit for being used to control full color display and system can carry out spy automatically
Levy the data-optimized of library, multiple this is used to control the display control unit of full color display and after system comes into operation, additionally it is possible to
It carries out resource-sharing and improves the accuracy rate of analysis so as to provide more check analysis samples, this is full-color aobvious for controlling
The display control unit and system of display screen can also be used as daily monitoring, and video data can be provided for relevant departments, real
With property height.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. it is a kind of for controlling the display control unit and system of full color display, including shell (1) and intelligent processing system,
It is characterized in that, the intelligent processing system includes processor (2), sound acquisition module (3), high-definition camera (4), database
(5), electromagnetic switch (6), input interface (7) and output interface (8), the sound acquisition module (3) and high-definition camera (4) are equal
It is mounted on the front side at the top of shell (1), the input interface (7) and output interface (8) are arranged at the side of shell (1), institute
State and circuit board be installed in shell (1), the processor (2) and the equal integrated installation of database (5) on circuit boards, the shell
(1) bottom is connected with power supply line (9), and the electromagnetic switch (6) is mounted on power supply line (9), this is for controlling full-color display
Steps are as follows for the realization of the display control unit of screen and system:
Step 1: feature database is established；According to facial expression feature of the people when seeing bad video and information in database (5)
Establish feature database；
Step 2: facial expression acquisition；Shell (1) is mounted on outdoor full color display screen, power supply line (9) is connected to external
Power supply accesses play signal source by input interface (7), is connected to full color display, full color display by output interface (8)
When starting to play, high-definition camera (4) starting obtains the image for the people that front is watched, and passes to processor (2)；
Step 3: sound collection；Meanwhile sound acquisition module (3) is acquired ambient sound, is then passed to processor
(2)；
Step 4: comparative analysis and processing；Processor (2) handles to obtain facial expression feature, and analysis sound according to image analysing computer
The sound-content of sound acquisition module (3) acquisition, then by comparing and analyzing in obtained facial expression feature and feature database,
When full color display is played bad video and information by invasion, obtained facial expression feature can be with being consistent in feature database
It closes, if met, and sound is related to bad video and information phase content inside the Pass, then processor (2) control electromagnetic switch (6) is closed
It closes, cuts off the power, so that full color display be made to stop playing；
Step 5: data source retains；Meanwhile processor (2) stores data source into database (5), to be done by related personnel
Subsequent processing；
Step 6: feature database optimization；Full color display restores after playing, and processor (2) deposits collected facial expression feature
Enter the feature database in database (5), resource optimization is carried out to feature database.
2. according to claim 1 a kind of for controlling the display control unit and system of full color display, feature exists
In: the power supply line (9) by power supply circuit respectively with processor (2), sound acquisition module (3), high-definition camera (4), number
It is electrically connected according to library (5), electromagnetic switch (6), input interface (7) and output interface (8).
3. according to claim 1 a kind of for controlling the display control unit and system of full color display, feature exists
In: the processor (2) respectively with sound acquisition module (3), high-definition camera (4), database (5), electromagnetic switch (6), defeated
Incoming interface (7) and output interface (8) are electrically connected.
4. according to claim 1 a kind of for controlling the display control unit and system of full color display, feature exists
In: the database (5) is relevant database.
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| CN201910647835.9A CN110379360A (en) | 2019-07-18 | 2019-07-18 | It is a kind of for controlling the display control unit and system of full color display |
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| CN201910647835.9A CN110379360A (en) | 2019-07-18 | 2019-07-18 | It is a kind of for controlling the display control unit and system of full color display |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964934A (en) * | 2020-07-21 | 2022-01-21 | 北京瑞华赢科技发展股份有限公司 | Remote monitoring power-off system and method for high-power equipment |
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Application publication date: 20191025 |