CN208903645U - A kind of real time monitoring protection system of LED display cell board grade - Google Patents
A kind of real time monitoring protection system of LED display cell board grade Download PDFInfo
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- CN208903645U CN208903645U CN201821708684.0U CN201821708684U CN208903645U CN 208903645 U CN208903645 U CN 208903645U CN 201821708684 U CN201821708684 U CN 201821708684U CN 208903645 U CN208903645 U CN 208903645U
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- cell board
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Abstract
The utility model discloses a kind of real time monitorings of LED display cell board grade to protect system, it include computer in the real time monitoring protection system, monitoring management unit, display screen master control system, display screen control card, monitoring management unit, LED display cell board detection circuit, the advantageous effects of the utility model are: protecting system using the real time monitoring of LED display cell board grade, it can be good at completing the real time monitoring and protection of LED display cell board grade, not because power failure occurs in cell board grade, signal cable failure, cell board transmission failure of chip etc. causes not learning the adverse effect that fault condition generates due to remote LED display is abnormal because showing for a long time, solution is at low cost, it installs simple and easy, it is the high LED display fault detection alarm side of a set of cost performance Case.
Description
Technical field
The utility model relates to a kind of real time monitoring protection system more particularly to a kind of realities of LED display cell board grade
When monitor protective system.
Background technique
At present LED full-colour display screen using more and more extensive, especially means of transportation such as highway, tunnel, bridge
Very universal, position all distance dimension of these display screens because of installation is used by LED display progress running information prompt
Repair personnel farther out, original maintenance service relies primarily on the inspection of maintenance personnel's dynamic or installs camera in the front of display screen
Very big workload is increased Deng, maintenance personnel's dynamic inspection, camera head monitor is because can be because of the rainy day, dense fog, automobile front lamp
Etc. factors cause identification mistake, it is artificial supervise camera and also will appear certain leakage sees so that these display screens are asked sometimes
When topic, it can not be safeguarded in time, cause adverse effect.
Utility model content
The purpose of this utility model is to provide a kind of real time monitorings of LED display cell board grade to protect system, solves
Shortcoming of the existing technology.
The utility model adopts the following technical solution realizes:
A kind of real time monitoring protection system of LED display cell board grade, which is characterized in that the real time monitoring protects system
In include computer, monitoring management unit, display screen master control system, display screen control card, monitoring management unit, LED display
Cell board detection circuit, in which:
The computer is for providing display content, connection internet required for calculating carrier, broadcasting display screen；
The monitoring management unit is used to receive the statistical data returned from the internal control card of screen, and provides alarm function
Energy；
The effect of the display screen master control system is responsible for the display content of computer to be transmitted to display screen control card, and
And the statistical data that control card returns is supplied to monitoring management module；
The effect of the display screen control card is to light display screen according to the circuit trace mode and parameter of display screen, simultaneously
Monitoring management unit is connected, is communicated between the detection circuit on monitoring management unit and LED display cell board, detection electricity is obtained
The signal on road；
It is communicated between the monitoring management unit and the LED display cell board detection circuit using IIC mode,
The effect of monitoring management unit is the statistics and analysis for carrying out the cell board detection information in control card institute control range, according to meter
The order that machine monitoring management software issues is calculated, control display screen unit panel shows content；
The LED display cell board detection circuit is passed for detecting this cell board power supply, signal cable, unit partitioned signal
It is defeated, it will test result notice monitoring unit, control card be back to by monitoring unit and is summarized.
The advantageous effects of the utility model are: protecting system, energy using the real time monitoring of LED display cell board grade
Enough real time monitorings and protection for completing LED display cell board grade well, not because power failure, signal wire occurs in cell board grade
Cable failure, cell board transmission failure of chip etc. cause not learning for a long time due to remote LED display is abnormal because showing
The adverse effect that fault condition generates, solution is at low cost, and it is that the high LED of a set of cost performance is shown that installation is simple and easy
Shield fault detection alarm scheme.
Detailed description of the invention
Fig. 1 is the functional block diagram of the real time monitoring protection system of LED display cell board grade.
Specific embodiment
By the following description of the embodiment, public understanding the utility model will more be facilitated, but can't should
Specific embodiment given by applicant is considered as the limitation to technical solutions of the utility model, any pair of component or technology are special
The definition of sign be changed and/or to overall structure make form and immaterial convert the technology of the utility model of being regarded as
Protection scope defined by scheme.
The present embodiment using computer, monitoring and control management software, display screen master control system, control card, monitoring management unit,
LED display cell board detection circuit etc. completes the real time monitoring of cell board grade, so that when there is power supply on LED display unit plate
When failure, signal cable failure, cell board failure of chip, the machine alarm, network alarming, SMS alarm, wechat can be run through
Warning function notifies related personnel, allows related personnel that can learn the failure of remote LED display cell board at the first time
Information is safeguarded to arrive at scene with most fast response speed, ensure that the normal use of LED display.
The real time monitoring protection system of LED display cell board grade uses computer 1, monitoring and control management software 2, display screen master
Control system 3, control card 4, monitoring management unit 5, LED display cell board detection circuit 6 complete the real time monitoring of cell board grade.
Computer 1 calculates carrier for providing, and plays and shows content required for display screen, connects internet, monitoring pipe
Reason software 2 is used to receive from the statistical data for shielding internal control card return, provides warning function, display screen master control system 3 is negative
The display content of computer is transmitted to display screen control card by duty, and the statistical data that control card returns is supplied to monitoring pipe
Software 2 is managed, display screen control card 4 lights display screen according to the circuit trace mode of display screen and parameter etc., while connecting monitoring
Administrative unit 5 communicates between the detection circuit 6 on monitoring management unit 5 and LED display cell board, obtains detection circuit
Whether the power supply power supply of signal, the 6 detection unit plate of detection circuit on LED display cell board is normal, signal cable input letter
Whether number waveform is normal, and whether the chip on cell board is working properly.On monitoring management unit 5 and LED display cell board
It is communicated between detection circuit 6 using IIC mode, the working power of the detection circuit 6 on LED display cell board is by monitoring management
Unit provides, and is not shared with LED unit plate with power supply all the way, when LED unit plate, which is powered, to break down, detection circuit can be stood
Cell plate voltage value is measured, and is sent to monitoring management unit 5, when cell board signal cable occurs falling off or contact problems
When, the detection circuit 6 on LED display cell board measures all signals or some signal deviates its predetermined waveform, also immediately
Passing back to monitoring management unit 5, the detection circuit 6 on LED display cell board, which also has, receives the order of monitoring management unit 5,
Decide whether the function that opening unit plate is shown.
The real time monitoring of LED display cell board grade protects system, using on the unattended display screen of highway,
Using industrial control host, monitoring and control management software TX-MS8 is run, master control system uses TX-T4E, and display screen control card uses TX-R3,
Monitoring management plate TX-MON1A, LED display unit plate spacing P10 are connected, thereon increase checking plate TX-MON1B.LED is shown
The real time monitoring for shielding cell board grade protects system, and industrial personal computer accesses internet, and the software run thereon is inquired automatically from master control
The content broadcasted on computer display is sent display screen control card TX-R3 by the return signal of system TX-T4E, TX-T4E,
So that the normal broadcast content of display screen, the supply voltage of detection plate TX-MON1B moment measuring unit plate, the signal on cell board
The signals such as CLK, LAT, OE, A, B, C, D that cable transmission is come, the signal of measuring unit plate output interface.When these signals occur
When problem, communication is initiated, monitoring management plate, monitoring management plate is notified to calculate position of the cell board in this control card range,
Display screen control card is passed to, self-ID information package into returned data stream, is sent to master control system, master control system by control card
System carries out signal conversion, informs that monitoring and control management software, monitoring and control management software pop up warning window, and root in display main interface
Alarm signal is issued according to the type of alarm of selection, informs that maintenance personnel's fault type, scene, screen position safeguard people
Member prepares maintenance spare unit and tool accordingly, hurries to the scene and is disposed.
Certainly, the utility model can also have other various embodiments, without departing substantially from the spirit of the present invention and its essence
In the case where, those skilled in the art can make various corresponding changes and modifications, but this according to the utility model
A little corresponding changes and modifications all should belong to the protection scope of the utility model the attached claims.
Claims (1)
1. a kind of real time monitoring of LED display cell board grade protects system, which is characterized in that in the real time monitoring protection system
Including computer, monitoring management unit, display screen master control system, display screen control card, monitoring management unit, LED display list
First plate detection circuit, in which:
The computer is for providing display content, connection internet required for calculating carrier, broadcasting display screen；
The monitoring management unit is used to receive the statistical data returned from the internal control card of screen, and provides warning function；
The effect of the display screen master control system is responsible for the display content of computer to be transmitted to display screen control card, and handle
The statistical data that control card returns is supplied to monitoring management module；
The effect of the display screen control card is to light display screen according to the circuit trace mode and parameter of display screen, is connected simultaneously
Monitoring management unit communicates between the detection circuit on monitoring management unit and LED display cell board, obtains detection circuit
Signal；
It is communicated, is monitored using IIC mode between the monitoring management unit and the LED display cell board detection circuit
The effect of administrative unit is the statistics and analysis for carrying out the cell board detection information in control card institute control range, according to computer
The order that monitoring and control management software issues, control display screen unit panel show content；
The LED display cell board detection circuit is transmitted for detecting this cell board power supply, signal cable, unit partitioned signal,
It will test result notice monitoring unit, control card be back to by monitoring unit and is summarized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821708684.0U CN208903645U (en) | 2018-10-19 | 2018-10-19 | A kind of real time monitoring protection system of LED display cell board grade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821708684.0U CN208903645U (en) | 2018-10-19 | 2018-10-19 | A kind of real time monitoring protection system of LED display cell board grade |
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| Publication Number | Publication Date |
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| CN208903645U true CN208903645U (en) | 2019-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821708684.0U Active CN208903645U (en) | 2018-10-19 | 2018-10-19 | A kind of real time monitoring protection system of LED display cell board grade |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021147758A1 (en) * | 2020-01-20 | 2021-07-29 | 北京芯海视界三维科技有限公司 | Display screen monitoring method and device, display screen monitoring chip, and display screen monitor |
| CN114512077A (en) * | 2020-10-23 | 2022-05-17 | 西安诺瓦星云科技股份有限公司 | Method, device and system for detecting driving time sequence output by receiving card |
-
2018
- 2018-10-19 CN CN201821708684.0U patent/CN208903645U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021147758A1 (en) * | 2020-01-20 | 2021-07-29 | 北京芯海视界三维科技有限公司 | Display screen monitoring method and device, display screen monitoring chip, and display screen monitor |
| CN114512077A (en) * | 2020-10-23 | 2022-05-17 | 西安诺瓦星云科技股份有限公司 | Method, device and system for detecting driving time sequence output by receiving card |
| CN114512077B (en) * | 2020-10-23 | 2023-12-05 | 西安诺瓦星云科技股份有限公司 | Method, device and system for detecting driving time sequence of receiving card output |
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