CN214149758U - LED display screen module fault detection system - Google Patents
LED display screen module fault detection system Download PDFInfo
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- CN214149758U CN214149758U CN202120112764.5U CN202120112764U CN214149758U CN 214149758 U CN214149758 U CN 214149758U CN 202120112764 U CN202120112764 U CN 202120112764U CN 214149758 U CN214149758 U CN 214149758U
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Abstract
The utility model relates to a LED display screen module fault detection system, which belongs to the technical field of LED display screen module fault detection; the technical problem to be solved is as follows: the improvement of the hardware structure of the LED display screen module fault detection system is provided; the technical scheme for solving the technical problem is as follows: the system comprises a control cabinet arranged in a control area, a detection box arranged in an operation area and a monitoring server arranged in a control room; the front side of the control cabinet is provided with a display screen and a control panel, one side of the display screen is also provided with an alarm buzzer and a data storage module, a control circuit board is packaged in the control cabinet, a microcontroller, a signal processing module and a data communication module are integrated on the control circuit board, and the microcontroller is respectively connected with the display screen, the control panel, the alarm buzzer, the data storage module, the signal processing module and the data communication module through leads; the utility model discloses be applied to LED display screen module and detect the place.
Description
Technical Field
The utility model relates to a LED display screen module fault detection system belongs to LED display screen module fault detection technical field.
Background
Current LED display screen is assembling after using a period at whole screen, and single or one-tenth piece module trouble can appear unavoidably, and the kind of trouble has a lot of, and the processing mode at present stage needs the maintainer to carry out the investigation from scratch to the module of corresponding display screen, requires the maintainer to carry out the differentiation in image, sound, the smell even to all loci in display screen module surface during the investigation to judge the fault point position through the experience, maintenance efficiency is low and waste time and energy.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome not enough that exists among the prior art, the technical problem that will solve is: the improvement of the hardware structure of the LED display screen module fault detection system is provided.
In order to solve the technical problem, the utility model discloses a technical scheme be: a fault detection system for an LED display screen module comprises a control cabinet arranged in a control area, a detection box arranged in an operation area and a monitoring server arranged in a control room;
the front side of the control cabinet is provided with a display screen and a control panel, one side of the display screen is also provided with an alarm buzzer and a data storage module, a control circuit board is packaged in the control cabinet, a microcontroller, a signal processing module and a data communication module are integrated on the control circuit board, and the microcontroller is respectively connected with the display screen, the control panel, the alarm buzzer, the data storage module, the signal processing module and the data communication module through leads;
the top of the detection box is provided with a support, the extending end of the support is arranged in a track preset at the top of the operation area, and the extending end of the support is also provided with a driving motor which can drive the extending end of the support to move in the track;
a microphone, a camera and a smoke sensor are arranged at the bottom of the detection box, and signal output ends of the microphone, the camera and the smoke sensor are connected with wires which penetrate through a support to be connected with a signal processing module in the control cabinet;
the data communication module is in wireless connection with the monitoring server through a wireless network.
The data storage module is either an EPROM memory, a mobile hard disk or a U disk.
And the control end of a support driving motor of the detection box is connected with the microcontroller through a wire.
The model of a control chip used in the microcontroller is STM32F 042G;
the type of a processing chip used in the signal processing module is ADG 708;
the model of the data communication module is SIM 900;
the smoke sensor is of the type GS 507D.
The utility model discloses beneficial effect for prior art possesses does: the utility model discloses be according to the fault location to present LED finished product module repair mode, by the approximate fault point of estimating of measurement personnel experience, investigation one by one, the problem of maintenance inefficiency, a fault detection system based on automated control is proposed, gather, report the mistake, use this detecting system can the short-term test module fault point, there is a clear directive to display screen module fault area, can let the direct focus of maintenance personnel to restore, save the investigation time, improve detection efficiency, the system carries out fault point detection alarm through the warning bee calling organ that the switch board set up in addition, remind the maintainer in time to get rid of the trouble, can effectively avoid the emergence of major accident.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the circuit structure of the present invention;
in the figure: the system comprises a control cabinet 1, a detection box 2, a monitoring server 3, a display screen 4, a control panel 5, an alarm buzzer 6, a data storage module 7, a microcontroller 11, a signal processing module 12, a data communication module 13, a microphone 21, a camera 22 and a smoke sensor 23.
Detailed Description
As shown in fig. 1 and fig. 2, the utility model relates to a fault detection system for LED display screen module, which comprises a control cabinet 1 arranged in a control area, a detection box 2 arranged in an operation area, and a monitoring server 3 arranged in a control room;
the front surface of the control cabinet 1 is provided with a display screen 4 and a control panel 5, one side of the display screen 4 is also provided with an alarm buzzer 6 and a data storage module 7, a control circuit board is packaged in the control cabinet 1, a microcontroller 11, a signal processing module 12 and a data communication module 13 are integrated on the control circuit board, and the microcontroller 11 is respectively connected with the display screen 4, the control panel 5, the alarm buzzer 6, the data storage module 7, the signal processing module 12 and the data communication module 13 through leads;
the top of the detection box 2 is provided with a support, the extending end of the support is arranged in a track preset at the top of the operation area, and the extending end of the support is also provided with a driving motor which can drive the extending end of the support to move in the track;
a microphone 21, a camera 22 and a smoke sensor 23 are arranged at the bottom of the detection box 2, and signal output ends of the microphone 21, the camera 22 and the smoke sensor 23 are connected with wires which pass through a support to be connected with a signal processing module 12 in the control cabinet 1;
the data communication module 13 is wirelessly connected with the monitoring server 3 through a wireless network.
The data storage module 7 is either an EPROM memory, a removable hard disk or a USB flash disk.
And the control end of a support driving motor of the detection box 2 is connected with the microcontroller 11 through a lead.
The model of a control chip used in the microcontroller 11 is STM32F 042G;
the type of the processing chip used in the signal processing module 12 is ADG 708;
the model of the data communication module 13 is SIM 900;
the smoke sensor 23 is of the type GS 507D.
In order to improve the use efficiency and the detection efficiency of the system, the fault detection system can be installed in the original fault detection factory building, the LED display screen module to be detected can be placed below the detection box manually, and the operation area track arranged at the top of the detection box is a detachable module, so that the system is convenient to install and detach; the later stage system also can set up to the mode that the module carried out automated inspection for the conveyer belt, and the detection case carries out the S-shaped detection to the module surface through predetermineeing the track, gathers information such as each position sound, image, smog on the module surface in real time, and the analog signal that the detection case will gather sends to the switch board through the wire, is received and is handled by the microcontroller that sets up in the switch board.
For improving detection efficiency, the detection personnel usually input the detection judgment numerical value into the microcontroller in a mode of passing through a threshold value, so that the microcontroller compares and judges the received information, when the acquired data numerical value exceeds the threshold value, an alarm is triggered, the microcontroller sends corresponding information to the display screen for displaying, the functions of fault positioning, abnormal alarm and the like can be realized by the maintenance personnel, and the later maintenance efficiency is effectively improved.
According to the difference of feedback data, detecting system still is provided with monitoring server and monitors and stores switch board data collection, the switch board can be stored data collection through peripheral hardware data storage module in addition to upload monitoring server with historical data, monitoring server can carry out cycle, quarterly, annual analysis and make newspaper and statistical record to data, reduces the production defect of the corresponding site of LED module and provides the data basis for the later stage.
About the utility model discloses what the concrete structure need explain, the utility model discloses a each part module connection relation each other is definite, realizable, except that the special explanation in the embodiment, its specific connection relation can bring corresponding technological effect to based on do not rely on under the prerequisite of corresponding software program execution, solve the utility model provides a technical problem, the utility model provides a model, the connection mode of parts, module, specific components and parts that appear all belong to the prior art such as the published patent that technical staff can acquire before the application day, published journal paper, or common general knowledge, need not to describe in detail for the technical scheme that the present case provided is clear, complete, realizable, and can be according to this technical means or obtain corresponding entity product.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (4)
1. The utility model provides a LED display screen module fault detection system, is including setting up switch board (1) in the control area, its characterized in that: the system also comprises a detection box (2) arranged in the operation area and a monitoring server (3) arranged in the control room;
the front surface of the control cabinet (1) is provided with a display screen (4) and a control panel (5), one side of the display screen (4) is also provided with an alarm buzzer (6) and a data storage module (7), a control circuit board is packaged in the control cabinet (1), a microcontroller (11), a signal processing module (12) and a data communication module (13) are integrated on the control circuit board, and the microcontroller (11) is respectively connected with the display screen (4), the control panel (5), the alarm buzzer (6), the data storage module (7), the signal processing module (12) and the data communication module (13) through leads;
the top of the detection box (2) is provided with a support, the extending end of the support is arranged in a track preset at the top of the operation area, and the extending end of the support is also provided with a driving motor which can drive the extending end of the support to move in the track;
a microphone (21), a camera (22) and a smoke sensor (23) are arranged at the bottom of the detection box (2), and signal output end connecting wires of the microphone (21), the camera (22) and the smoke sensor (23) penetrate through a support to be connected with a signal processing module (12) in the control cabinet (1);
the data communication module (13) is in wireless connection with the monitoring server (3) through a wireless network.
2. The LED display screen module fault detection system of claim 1, wherein: the data storage module (7) is an EPROM memory, a mobile hard disk or a USB flash disk.
3. The LED display screen module fault detection system of claim 2, wherein: and the control end of a support driving motor of the detection box (2) is connected with the microcontroller (11) through a lead.
4. The LED display screen module fault detection system of claim 3, wherein: the model of a control chip used in the microcontroller (11) is STM32F 042G;
the type of a processing chip used in the signal processing module (12) is ADG 708;
the type of the data communication module (13) is SIM 900;
the smoke sensor (23) is GS 507D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120112764.5U CN214149758U (en) | 2021-01-15 | 2021-01-15 | LED display screen module fault detection system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120112764.5U CN214149758U (en) | 2021-01-15 | 2021-01-15 | LED display screen module fault detection system |
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| CN214149758U true CN214149758U (en) | 2021-09-07 |
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| CN202120112764.5U Active CN214149758U (en) | 2021-01-15 | 2021-01-15 | LED display screen module fault detection system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116963556A (en) * | 2023-09-19 | 2023-10-27 | 山西高科华杰光电科技有限公司 | Display panel, display assembly and manufacturing method of display panel |
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2021
- 2021-01-15 CN CN202120112764.5U patent/CN214149758U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116963556A (en) * | 2023-09-19 | 2023-10-27 | 山西高科华杰光电科技有限公司 | Display panel, display assembly and manufacturing method of display panel |
| CN116963556B (en) * | 2023-09-19 | 2023-12-08 | 山西高科华杰光电科技有限公司 | Display panel, display assembly and manufacturing method of display panel |
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