CN109872679A - A kind of LED display screen intelligent control system - Google Patents
A kind of LED display screen intelligent control system Download PDFInfo
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- CN109872679A CN109872679A CN201910165559.2A CN201910165559A CN109872679A CN 109872679 A CN109872679 A CN 109872679A CN 201910165559 A CN201910165559 A CN 201910165559A CN 109872679 A CN109872679 A CN 109872679A
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Abstract
The present invention relates to a kind of LED display screen intelligent control systems, it is related to the technical field of LED display, do not knowing that the case where whether user can continue operation back keeps display screen open state to will cause power supply waste if solved, and also need to restart the problem of display screen wastes time efficiency if directly closed after display screen is returned it will cause user, it include controlling terminal, for around detecting whether the human body detection device of someone, defining display screen, there are following three kinds of operating mode, that is, display patterns, suspend mode, close patterns.The present invention has depending on the user's operation that acquiredhelpless feeling is specifically carried out opportunity of suspend mode and close pattern, and the direct closing of efficient balance needs to restart display screen waste efficiency and the always on effect that will cause power supply waste situation.
Description
Technical field
The present invention relates to the technical fields of LED display, more particularly, to a kind of LED display screen intelligent control system.
Background technique
LED display control system, also known as LED display controller, LED display control card.It is that composition LED is shown
The core component of screen is mainly responsible for picture and video display information of the reception from computer serial port or DVI interface, is placed in frame
Memory generates the series display data and scan control timing that LED display can identify by subregion driving method.
Existing LED display often will appear user in use and leave feelings of the display screen without closing display screen
Condition, user leaves display screen and is not turned off display screen there are following two situation at present, one is can continue to operate back,
Another is no longer to forget to close display screen back after leaving.
Prior art among the above has the following deficiencies: the case where whether user can continue operation back do not known
If display screen open state is kept to will cause power supply waste, and if directly closed after display screen is returned it will cause user also
It needs to restart display screen and wastes time efficiency, there is room for improvement.
Summary of the invention
The object of the present invention is to provide one kind have depending on the user's operation acquiredhelpless feeling specifically carry out suspend mode and
The opportunity of close pattern, the direct closing of efficient balance need to restart display screen waste efficiency and always on will cause power supply
Waste the LED display screen intelligent control system of the effect of situation.
Foregoing invention purpose of the invention has the technical scheme that
A kind of LED display screen intelligent control system, including controlling terminal, for whether the human testing of someone to fill around detecting
It sets, defining display screen, there are following three kinds of operating mode, that is, display patterns, suspend mode, close patterns；
If the time that people is not detected in human body detection device reaches preset first preset time of controlling terminal and at this time display screen
In display pattern, then the display pattern of controlling terminal switching display screen to suspend mode；
If the time that people is not detected in human testing reaches preset second preset time of controlling terminal and display screen is at this time
Suspend mode, then the suspend mode of controlling terminal switching display screen defines the second of controlling terminal to the close pattern of display screen
Preset time is more than the first preset time of controlling terminal.
By using above-mentioned technical proposal, surrounding can effectively be differentiated by the setting of human body detection device, controlling terminal
Whether someone completes display screen suspend mode mould when reaching controlling terminal preset time between no one and institute's timing around display screen
The switching of formula or close pattern, by above-mentioned setting efficient balance it is direct closing need to restart display screen waste efficiency and
It is always on to will cause power supply waste situation.
The present invention is further arranged to: being defined user mobile phone and is equipped with mobile phone tracker, LED display screen intelligent control system
Further include stroke planning device, left when being not turned off display screen for recording user and its distance for leaving display screen is super
It crosses the specific frequency of the preset first distance of controlling terminal and user returns to the display screen being not turned off in specific number
Interval time and the recording device of specific opening and closing operation, real-time storage have the record data of each recording device institute record case
Library；
Controlling terminal inquired in mobile phone tracker using user mobile phone number as query object corresponding user position as
Starting point, while using preset display screen position as terminal, the short line length cooked up by stroke planning device
Distance as user distance display screen；
Controlling terminal transfers each recording device institute record case in database of record, is counted with current all interval times
Start display screen probability under the different matched probability of interval time institute and corresponding interval time and closes display screen probability；
Controlling terminal with different interval times matched probability with start display screen probability multiplication under corresponding interval time and multiply
Product leaves display screen as user and opens the probability of display screen back, and user leaves display screen and opens display back if it exists
The probability of screen is more than 50%, then controlling terminal shortest interval time using in all interval times for meet condition is whole as control
Hold the first preset time of setting；
User leaves display screen and opens probability the case where existing simultaneously above or below 50% of display screen and low back if it exists
The interval time corresponding to 50% is more than the first preset time, then controlling terminal is lower than 50% and more than the first preset time
The second preset time that interval time is arranged as controlling terminal.
By using above-mentioned technical proposal, by stroke planning device, mobile phone tracker, controlling terminal setting can be into
One step analyzes the distance between user and display screen, by recording device, note under the premise of understanding user and display screen distance
Record database, setting can be based on user's history the case where of controlling terminal, determines required first preset time to be formed and
Second preset time makes display pattern to the switching or suspend mode to the switching of close pattern of suspend mode more meet user
Habit.
The present invention is further arranged to: if the distance of user distance display screen be more than controlling terminal preset second it is default away from
From when and simultaneously display screen be in open or dormant state, then controlling terminal control display screen be in close state.
It can be more than certain at a distance from user is between display screen by above-mentioned setting by using above-mentioned technical proposal
Apart from when, default user will not return again, at this time by directly close display screen, effectively prevent display screen and be in suspend mode
The waste of power supply caused by mode.
The present invention is further arranged to: LED display screen intelligent control system further includes auto-starting module；
If display screen in a dormant state and simultaneously user be less than at a distance from display screen the preset third of controlling terminal it is default away from
From then controlling terminal switches display screen by suspend mode to display pattern by auto-starting module.
By using above-mentioned technical proposal, can be returned in user by the setting of auto-starting module, controlling terminal aobvious
When near display screen, switches display screen in time by suspend mode to display pattern, reduce the trouble of manual operation, improve
The working efficiency of user.
The present invention is further arranged to: LED display screen intelligent control system further includes SMS confirmation module；
In controlling terminal switching display screen when display pattern to suspend mode, controlling terminal starts SMS confirmation module hair
It send confirmation short message to confirm to user hand generator terminal for user, if user is confirmed within the controlling terminal preset time, controls end
End switching display screen is in display pattern to suspend mode.
By using above-mentioned technical proposal, it is timely that user can be convenient by the setting of controlling terminal, SMS confirmation module
Understand the case where display pattern is switched to suspend mode, and chooses whether suspend mode to be carried out for user by way of confirmation.
The present invention is further arranged to: LED display screen intelligent control system further includes suggestion device and is stored with user
User's prompt time database of required prompt time；
Prompt time needed for user in controlling terminal calling and obtaining user prompt time database, when user is not turned off display screen
It leaves and when its distance for leaving display screen is more than controlling terminal preset first distance, starts suggestion device according to needed for user
Prompt time is accordingly prompted.
By using above-mentioned technical proposal, by user's prompt time database, controlling terminal, suggestion device setting can
First time to leave display screen in user notifies corresponding user in a manner of prompting.
The present invention is further arranged to: the suggestion device includes light prompt module and sound module.
By using above-mentioned technical proposal, since suggestion device includes light prompt module and sound module, can with
When family is left, user is notified in time in a manner of shining with sounding.
The present invention is further arranged to: the light prompt module is strobe light emission diode.
By using above-mentioned technical proposal, since light prompt module is strobe light emission diode, compared to general hair
Optical diode has preferably notice effect.
In conclusion advantageous effects of the invention are as follows: can root by the setting of human body detection device, controlling terminal
According to the case where being someone around display screen and the preset time situation of controlling terminal carry out display screen mode switching.
Detailed description of the invention
Fig. 1 is the system block diagram one of LED display screen intelligent control system of the present invention.
Fig. 2 is the system block diagram two of LED display screen intelligent control system of the present invention.
In figure, 1, human body detection device；2, controlling terminal；3, mobile phone tracker；4, stroke planning device；5, record dress
It sets；6, database of record；7, auto-starting module；8, SMS confirmation module；9, user's prompt time database；10, prompt dress
It sets；11, light prompt module；12, sound module.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Referring to Fig.1, be a kind of LED display screen intelligent control system disclosed by the invention, including controlling terminal 2, for examining
Survey around whether the human body detection device 1 of someone, define display screen there are following three kinds of operating mode, that is, display patterns, suspend mode mould
Formula, close pattern, wherein the content in memory will be saved on hard disk by suspend mode, when you wake up computer, into
All programs and document for entering dormant state front opening are all restored on desktop, can make the speed of startup and shutdown significantly in this way
It improves.
Concrete application process based on human body detection device 1 and controlling terminal 2 is as follows: if human body detection device 1 does not detect
Time to people reaches preset first preset time of controlling terminal 2 and display screen is in display pattern at this time, then controlling terminal 2
Switch the display pattern of display screen to suspend mode.
If the time that people is not detected in human testing reaches preset second preset time of controlling terminal 2 and at this time display screen
In suspend mode, then controlling terminal 2 switches the suspend mode of display screen to the close pattern of display screen, defines controlling terminal 2
The second preset time be more than controlling terminal 2 the first preset time.
Need further exist in view of the people around the display screen whether user, to avoid stranger from cutting the mode of display screen
It changes and impacts, have arranged below: defining user mobile phone and mobile phone tracker 3 is installed, LED display screen intelligent control system is also wrapped
Stroke planning device 4 is included, is left when being not turned off display screen for recording user and its distance for leaving display screen is more than
The specific frequency of the preset first distance of controlling terminal 2 and user returns to the display screen being not turned off in specific number
Interval time and the recording device 5 of specific opening and closing operation, real-time storage have the record data of 5 record cases of each recording device
Library 6.
Determine that the application process of distance between user distance display screen is as follows especially by the above technical characteristic: controlling terminal
2 inquire corresponding user position using user mobile phone number as query object as starting point in mobile phone tracker 3, while with
The short line length that preset display screen position is cooked up as terminal, by stroke planning device 4 as user away from
With a distance from display screen.
It is determining between user distance display screen under the precondition of distance, the specific pattern switching for confirming user-specific
The application process on opportunity is as follows: controlling terminal 2 transfers each 5 record cases of recording device in database of record 6, with current
All interval times, which count, starts display screen probability and pass under the different matched probability of interval time institute and corresponding interval time
Close display screen probability.
Controlling terminal 2 is with the matched probability of different interval time institutes and starting display screen probability multiplication under corresponding interval time
Product as user leave display screen and back open display screen probability, user leaves display screen and opens back if it exists
The probability of display screen is more than 50%, then controlling terminal 2 using in all interval times for meet condition shortest interval time as control
The first preset time that terminal 2 processed is arranged.
User leaves display screen and opens probability the case where existing simultaneously above or below 50% of display screen back if it exists
And interval time corresponding to being lower than 50% is more than the first preset time, then controlling terminal 2 is with lower than 50% and default more than first
The second preset time that the interval time of time is arranged as controlling terminal 2.
If showing when the distance of user distance display screen is more than 2 preset second pre-determined distance of controlling terminal and simultaneously
Screen is in unlatching or dormant state, then controlling terminal 2 controls display screen and is in close state.
In addition in view of, really far from the real-time of display screen, can directly close display screen in user and display screen is avoided to be in
Suspend mode causes the waste of power supply, and LED display screen intelligent control system further includes auto-starting module 7；If display screen is in
Dormant state and simultaneously user are less than the preset third pre-determined distance of controlling terminal 2 at a distance from display screen, then controlling terminal 2 is logical
It crosses auto-starting module 7 and switches display screen by suspend mode to display pattern.
Furthermore true in view of user when carrying out display pattern and suspend mode switches, can be allowed to understand at the first time
Recognize, LED display screen intelligent control system further includes SMS confirmation module 8；Controlling terminal 2 switch display screen in display pattern extremely
When suspend mode, controlling terminal 2 starts the transmission of SMS confirmation module 8 confirmation short message and confirms to user hand generator terminal for user,
If user is confirmed within the preset time of controlling terminal 2, controlling terminal 2 switches display screen in display pattern to suspend mode mould
Formula.
As shown in Fig. 2, user can be notified at the first time when leaving display screen by further contemplating user,
LED display screen intelligent control system further includes suggestion device 10 and the user's prompt time for being stored with prompt time needed for user
Database 9；Prompt time needed for user, is not turned off display screen in user in 2 calling and obtaining user prompt time database 9 of controlling terminal
In the case of leave and its distance for leaving display screen be more than 2 preset first distance of controlling terminal when, starting suggestion device 10 press
It is accordingly prompted according to prompt time needed for user, it is contemplated that notify the validity of user, suggestion device 10 includes light prompt
Module 11 and sound module 12, wherein light prompt module 11 is preferably strobe light emission diode, and sound module 12 is preferably
Loudspeaker.
The implementation principle of the present embodiment are as follows:
It can effectively be determined between display screen and user by the setting of mobile phone tracker 3, controlling terminal 2, stroke planning device 4
Distance, and can be adapted to based on the acquiredhelpless feeling of user by the setting of recording device 5, database of record 6, controlling terminal 2
User is effectively facilitated again close to aobvious in the pattern switching opportunity of user's habit, while here in connection with auto-starting module 7
When display screen, display screen can be shown at the first time.
Furthermore it can be left in user in conjunction with the setting of user's prompt time database 9, suggestion device 10, controlling terminal 2
The fact that notify user to be not turned off display screen in a manner of prompting when display screen.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done should all be covered by within protection scope of the present invention.
Claims (8)
1. a kind of LED display screen intelligent control system, it is characterised in that: including controlling terminal (2), for whether having around detecting
The human body detection device (1) of people, defining display screen, there are following three kinds of operating mode, that is, display patterns, suspend mode, closing moulds
Formula；
If the time that people is not detected in human body detection device (1) reaches preset first preset time of controlling terminal (2) and at this time
Display screen is in display pattern, then the display pattern of controlling terminal (2) switching display screen to suspend mode；
If the time that people is not detected in human testing reaches preset second preset time of controlling terminal (2) and at this time at display screen
In suspend mode, then the close pattern of the suspend mode of controlling terminal (2) switching display screen to display screen, defines controlling terminal
(2) the second preset time is more than first preset time of controlling terminal (2).
2. a kind of LED display screen intelligent control system according to claim 1, it is characterised in that: define user mobile phone peace
Equipped with mobile phone tracker (3), LED display screen intelligent control system further includes stroke planning device (4), for recording user not
It is left in the case of closing display screen and its distance for leaving display screen is more than the specific hair of controlling terminal (2) preset first distance
Raw number and the record dress that user returns to the interval time for the display screen being not turned off in specific number and specific opening and closing operates
Set (5), real-time storage has the database of record (6) of each recording device (5) institute record case；
It is in place that controlling terminal (2) inquires corresponding user institute using user mobile phone number as query object in mobile phone tracker (3)
It sets as starting point, while using preset display screen position as terminal, is cooked up by stroke planning device (4) most short
Distance of the path length as user distance display screen；
Controlling terminal (2) transfers each recording device (5) institute record case in database of record (6), all is separated by with current
Time counts starting display screen probability under the different matched probability of interval time institute and corresponding interval time and closes display screen
Probability；
Controlling terminal (2) with different interval times matched probability with start display screen probability multiplication under corresponding interval time
Product leaves display screen as user and opens the probability of display screen back, and user leaves display screen and opens back aobvious if it exists
The probability of display screen is more than 50%, then controlling terminal (2) using in all interval times for meet condition shortest interval time as control
First preset time of terminal (2) setting processed；
User leaves display screen and opens probability the case where existing simultaneously above or below 50% of display screen and low back if it exists
The interval time corresponding to 50% is more than the first preset time, then controlling terminal (2) with lower than 50% and more than first it is default when
Between the second preset time for being arranged as controlling terminal (2) of interval time.
3. a kind of LED display screen intelligent control system according to claim 2, it is characterised in that:
If when the distance of user distance display screen is more than controlling terminal (2) preset second pre-determined distance and display screen simultaneously
In unlatching or dormant state, then controlling terminal (2) control display screen is in close state.
4. a kind of LED display screen intelligent control system according to claim 3, it is characterised in that: LED display is intelligently controlled
System processed further includes auto-starting module (7)；
If user is default less than controlling terminal (2) preset third at a distance from display screen in a dormant state and simultaneously for display screen
Distance, then controlling terminal (2) switches display screen by suspend mode to display pattern by auto-starting module (7).
5. a kind of LED display screen intelligent control system according to claim 4, it is characterised in that: LED display is intelligently controlled
System processed further includes SMS confirmation module (8)；
In controlling terminal (2) switching display screen when display pattern to suspend mode, controlling terminal (2) starts SMS confirmation
Module (8) sends confirmation short message and confirms to user hand generator terminal for user, if user is not true within controlling terminal (2) the preset time
Recognize, then controlling terminal (2) switches display screen in display pattern to suspend mode.
6. a kind of LED display screen intelligent control system according to claim 5, it is characterised in that: LED display is intelligently controlled
System processed further includes suggestion device (10) and the user's prompt time database (9) for being stored with prompt time needed for user；
Prompt time needed for user in controlling terminal (2) calling and obtaining user prompt time database (9), is not turned off display screen in user
In the case of leave and its distance for leaving display screen be more than controlling terminal (2) preset first distance when, start suggestion device
(10) it is accordingly prompted according to prompt time needed for user.
7. a kind of LED display screen intelligent control system according to claim 6, it is characterised in that: the suggestion device
It (10) include light prompt module (11) and sound module (12).
8. a kind of LED display screen intelligent control system according to claim 7, it is characterised in that: the light prompt mould
Block (11) is strobe light emission diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910165559.2A CN109872679B (en) | 2019-03-05 | 2019-03-05 | L ED display screen intelligent control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910165559.2A CN109872679B (en) | 2019-03-05 | 2019-03-05 | L ED display screen intelligent control system |
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| CN109872679A true CN109872679A (en) | 2019-06-11 |
| CN109872679B CN109872679B (en) | 2020-07-14 |
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| CN201910165559.2A Active CN109872679B (en) | 2019-03-05 | 2019-03-05 | L ED display screen intelligent control system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113031466A (en) * | 2019-12-09 | 2021-06-25 | 清远市佳易新材料科技有限公司 | Chemical industry workshop low-power consumption large screen LED monitored control system |
| CN113838410A (en) * | 2021-09-30 | 2021-12-24 | 浙江亿洲电子科技有限公司 | Intelligent control system of LED display screen |
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| CN109872679B (en) | 2020-07-14 |
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