CN212083569U - Display screen aging test system - Google Patents
Display screen aging test system Download PDFInfo
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- CN212083569U CN212083569U CN202020264099.7U CN202020264099U CN212083569U CN 212083569 U CN212083569 U CN 212083569U CN 202020264099 U CN202020264099 U CN 202020264099U CN 212083569 U CN212083569 U CN 212083569U
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Abstract
The utility model relates to a display screen aging testing system; the display screen aging test system comprises the following components: a system controller; the display screens to be tested are mutually cascaded, and the first-stage display screen to be tested in the display screens to be tested is connected with the system controller; and each display screen to be tested is formed by splicing a plurality of display box bodies according to a preset rule. The utility model discloses can solve the ageing tests operation process complicacy, work efficiency is low and cause the wasting of resources and the not enough problem of control PC.
Description
Technical Field
The utility model relates to a show technical field, especially involve a display screen aging testing system.
Background
At present, when the screen body aging test of a display screen is carried out in an LED display screen production workshop, the aging test display screen is generally controlled by a PC (personal computer), a worker carries out mouse click operation to complete the aging test of the display screen, the operation process is complex, and the working efficiency is low.
Furthermore, because the aging testing is regional bigger, every aging testing display screen all disposes a PC, causes the wasting of resources and occupies a large amount of spaces, can appear controlling the not enough condition of PC simultaneously in aging testing's peak period, consequently, it is that the utility model discloses it is urgent to wait for the technical problem who solves to propose a display screen aging testing mode that can improve prior art not enough.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a display screen aging testing system, it can be solved aging testing operation process complicacy, and work efficiency is low and cause the wasting of resources and the not enough problem of control PC.
Specifically, the embodiment of the utility model provides a display screen aging testing system, including the system controller; the display screens to be tested are mutually cascaded, and the first-stage display screen to be tested in the display screens to be tested is connected with the system controller; and each display screen to be tested is formed by splicing a plurality of display box bodies according to a preset rule.
In the prior art, a worker completes the display screen aging test through mouse clicking operation, the operation process is complex, and the working efficiency is low; meanwhile, each aging test display screen corresponds to one PC terminal for control, so that resource waste is caused, a large amount of space is occupied, and the condition that the PC is not enough to be controlled can occur in the peak period of the aging test. The embodiment of the utility model discloses a plurality of await measuring display screens cascade each other and the first order awaits measuring display screen connected system controller in the display screen aging testing system, every await measuring display screen is formed according to predetermineeing the rule concatenation by a plurality of display box bodies, and system controller can unified control this a plurality of await measuring display screens, can save more PC resources, manpower resources and space resources.
In an embodiment of the present invention, the display screen aging test system further includes: and the touch display screen is connected with the system controller.
In an embodiment of the present invention, the system controller includes: the data communication interface is in wired connection with the touch display screen; the Ethernet interface is connected with the first-level display screen to be tested; and the microprocessor is connected with the Ethernet interface and the data communication interface.
In an embodiment of the present invention, the system controller further includes: and the wireless communication module is connected with the microprocessor.
In an embodiment of the present invention, the data communication interface is any one of an HDMI interface, a DVI interface, a DP interface, and a USB interface.
In an embodiment of the present invention, the ethernet interface is a gigabit network interface, and the number of the gigabit network interface is 2.
The utility model discloses an in the embodiment, wireless communication module is wiFi module, bluetooth module or mobile network module.
The utility model discloses an in the embodiment, the display screen that awaits measuring is the LED display screen, the display box body is the LED box, just the LED box body includes the module controller and connects at least one LED lamp plate of module controller.
The utility model discloses an in the embodiment, the touch-control display screen is touch-control liquid crystal display, and resolution ratio is not less than 2 k.
Therefore, the above technical solution of the present invention can have one or more of the following advantages: a) the system controller can uniformly control the display screens to be tested, so that more PC (personal computer) resources, human resources and space resources can be saved; b) the touch display screen is connected with the system controller, touch screen operation can be achieved through the touch display screen, a user does not need to click through a mouse for operation, and working efficiency can be improved.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 is a structural diagram of a display screen aging test system according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a display to be tested in the display aging test system shown in FIG. 1;
fig. 3 is another schematic structural diagram of the display screen aging test system according to the embodiment of the present invention;
fig. 4 is a schematic structural diagram of a system controller in the display screen aging test system according to the embodiment of the present invention;
fig. 5 is another schematic structural diagram of a system controller in a display screen aging test system according to an embodiment of the present invention.
Description of the reference numerals
10: a display screen aging test system; 11: a system controller; 12: a display screen to be tested; 121: a display box body; 13: a touch display screen; 111: a data communication interface; 112: an Ethernet interface; 113: a microprocessor; 114: and a wireless communication module.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The invention will be described with reference to the accompanying drawings in conjunction with embodiments.
In order to make those skilled in the art better understand the technical solution of the present invention, the following description will be made in conjunction with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solution in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all embodiments should belong to the protection scope of the present invention.
It should be noted that the terms "first", "second", and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the method is simple. The terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It should be noted that the division of the embodiments in the present invention is only for convenience of description and should not be construed as a limitation, and features in various embodiments may be combined and referred to each other without contradiction.
Referring to fig. 1, an embodiment of the present invention provides a display screen aging test system. As shown in fig. 1, the display screen aging test system 10 includes, for example: a system controller 11 and a plurality of display screens 12 to be tested. Fig. 1 illustrates 4 display screens to be tested, but the present invention is not limited thereto.
The display screens 12 to be tested are cascaded, and the first-stage display screen 12 to be tested in the display screens to be tested is connected with the system controller 11. Each display screen 11 to be tested is formed by splicing a plurality of display box bodies according to a preset rule.
The aforementioned preset rule is, for example, a splicing manner that does not exceed the tape loading size and the available test site size of the system controller 11. For example, the loading size of the system controller 11 is 1024 × 708, and the size of the available test site is large enough, so that the resolution of the display screen to be tested should not exceed 1024 × 708. As shown in fig. 2, the loaded size of the system controller 11 is, for example, 1024 × 708, the size of each display box is, for example, 320 × 350, and the size of the available test site is large enough, so that the display screen 12 to be tested can be formed by splicing 6 display boxes in a 3 × 2 manner. It should be noted that the loading size of the system controller 11, the specific number of display boxes included in the display screen 12 to be tested, and the preset rules are not limited in this embodiment, and the foregoing examples are only for better understanding of this embodiment.
Further, as shown in fig. 3. The display screen aging test system disclosed in this embodiment further includes, for example, a touch display screen 13 connected to the system controller 11.
The system controller 11 is, for example, an asynchronous control card in an LED display screen control system, as shown in fig. 4, and the system controller 11 includes: a data communication interface 111, an ethernet interface 112 and a microprocessor 113. Specifically, the data communication interface 111 is connected with the touch display 13 by wire, the ethernet interface 112 is connected with the first-level display 12 to be tested, and the microprocessor 113 is connected with the ethernet interface 112 and the data communication interface 111.
Further, as shown in fig. 5, the system controller 11 further includes, for example: and a wireless communication module 114 connected with the microprocessor 113.
Specifically, the data communication interface 111 is any one of an HDMI interface, a DVI interface, a DP interface and a USB interface, the number of the data communication interfaces 111 may be plural, and the type of each data communication interface 111 may be different, that is, the data communication interface 111 included in the system controller 11 may also be any combination of an HDMI interface, a DVI interface, a DP interface and a USB interface. The mentioned ethernet interfaces 112 are, for example, RJ45 interfaces, specifically, the ethernet interfaces 112 are, for example, gigabit interfaces, and the number of the gigabit interfaces is 2, although this embodiment is not limited thereto, the number of the ethernet interfaces 112 may also be 4, and the like, and the specific number of the ethernet interfaces 112 may be set according to actual needs. The microprocessor 113 is mentioned as, for example, a microprocessor having certain data processing and computing capabilities, such as an ARM processor and a DSP processor. The wireless communication module 114 is a WiFi module, a bluetooth module, a mobile network module, or the like, which can perform wireless communication.
The display screen 12 to be tested is, for example, an LED display screen, the mentioned display box 121 is, for example, an LED box, and the LED box includes, for example, a module controller and at least one LED lamp panel connected to the module controller. Specifically, the mentioned module controller is, for example, a receiving card, also called a scanning card, in an LED display screen control system, which includes, for example: the network interface, the programmable logic device that connects the network interface, the microcontroller that connects the programmable logic device, and the pin header connector that connects the programmable logic device etc. wherein, the network interface is for example RJ45 interface, the programmable logic device is for example FPGA, and the microcontroller is for example MCU.
Further, the touch display 13 is, for example, a touch liquid crystal display, and the resolution is not less than 2 k.
The working principle of the display screen aging test system disclosed in this embodiment is briefly described below.
The system controller 11 generates a target signal source and sends the target signal source to a plurality of display screens 12 to be tested, so that each display screen 12 to be tested displays a target picture according to the target signal source.
Specifically, the touch display screen 13 may receive a touch operation of a user to generate a corresponding image video source data selection instruction, and the microprocessor 113 in the system controller 11 selects a target signal source according to the video source data selection instruction, and sends the target signal source to the multiple display screens 12 to be tested, so that each display screen 12 to be tested displays a target picture according to the target signal source. Or, the system controller 11 establishes a connection with the user equipment through the wireless communication module 114, the user equipment issues an image video source data selection instruction, and the microprocessor 113 in the system controller 11 can further select the target signal source according to the instruction.
The target signal source mentioned includes, for example, an instruction signal and target video source data. Further, the target video source data includes, for example: one of red image data, green image data, blue image data, white image data, or oblique line image data.
Therefore, a user does not need to perform mouse clicking operation when performing the display screen aging test, the working efficiency can be improved by performing touch control through the liquid crystal touch control display screen or the user equipment, and meanwhile, the system controller can uniformly control the plurality of display screens to be tested, so that more PC (personal computer) resources, human resources and space resources can be saved.
Further, the system controller 11 responds to a user touch screen operation to generate a target signal source, and specifically includes: responding to the user touch operation, generating the target signal source, and displaying a picture corresponding to the target signal source in a specified area of a visual interface. The mentioned visual interface is, for example, a display interface of the touch display 13, the target signal source generated by the system controller 11 is transmitted to the touch display 13, for example, through the data communication interface 111, and the touch display 13 displays a picture corresponding to the target signal source in a designated area.
Further, after the system controller 11 sends the target signal source to the plurality of display screens 12 to be tested, the system controller may further respond to a second touch screen operation of the user, correct the target signal source, and send the corrected target signal source to the plurality of display screens 12 to be tested. For example, the touch display 13 issues a calibration start instruction to the system controller 11 in response to a second touch operation of the user, and the system controller 11 performs the calibration start operation. Accordingly, the user performs, for example, a third touch screen operation, and the system controller 11 receives a calibration close instruction and performs a corresponding calibration close operation. In this way, the user can select the target signal source before and after the calibration to be sent to the plurality of display screens 12 to be tested by sending the calibration on or off command to the system controller 11, so as to compare the display effect of the target signal source before and after the calibration.
Further, the system controller 11 may further obtain resolution information of the plurality of display screens 12 to be tested before generating the target signal source in response to a user touch screen operation. The resolution information of the multiple display screens 12 to be tested is, for example, the resolution specified by the user, each display screen 12 to be tested is spliced into the specified resolution, and the system controller 11 processes the target signal source into the specified resolution and sends the resolution to the multiple display screens 12 to be tested for displaying.
In summary, in the display screen aging test system provided in this embodiment, a plurality of display screens to be tested are connected in series with a system controller, and the system controller can uniformly control the plurality of display screens to be tested, so that more PC resources, human resources and space resources can be saved; in addition, the touch display screen is connected with the system controller, the touch display screen can respond to touch screen operation of a user, the system controller connected with the touch display screen generates a target video source of the aging test and sends the target video source to the multiple display screens to be tested for displaying, the user does not need to click through a mouse for operation, and working efficiency can be improved.
In the several embodiments provided in the present disclosure, it should be understood that the disclosed system, apparatus and/or method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units/modules is only one logical division, and there may be other divisions in actual implementation, for example, multiple units or modules may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units/modules described as separate parts may or may not be physically separate, and parts displayed as units/modules may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the units/modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
In addition, each functional unit/module in the embodiments of the present invention may be integrated into one processing unit/module, or each unit/module may exist alone physically, or two or more units/modules may be integrated into one unit/module. The integrated units/modules may be implemented in the form of hardware, or may be implemented in the form of hardware plus software functional units/modules.
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 it; 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 technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (9)
1. A display screen aging test system is characterized by comprising:
a system controller;
the display screens to be tested are mutually cascaded, and the first-stage display screen to be tested in the display screens to be tested is connected with the system controller; and each display screen to be tested is formed by splicing a plurality of display box bodies according to a preset rule.
2. The display screen aging test system of claim 1, further comprising:
and the touch display screen is connected with the system controller.
3. The display screen burn-in test system of claim 2, wherein the system controller comprises:
the data communication interface is in wired connection with the touch display screen;
the Ethernet interface is connected with the first-level display screen to be tested;
and the microprocessor is connected with the Ethernet interface and the data communication interface.
4. The display screen burn-in test system of claim 3, wherein the system controller further comprises:
and the wireless communication module is connected with the microprocessor.
5. The display screen aging test system of claim 3, wherein the data communication interface is any one of an HDMI interface, a DVI interface, a DP interface and a USB interface.
6. The display screen aging test system of claim 3, wherein the Ethernet interfaces are gigabit network interfaces and the number of gigabit network interfaces is 2.
7. The display screen aging test system of claim 4, wherein the wireless communication module is a WiFi module, a Bluetooth module or a mobile network module.
8. The display screen aging testing system of claim 1, wherein the display screen to be tested is an LED display screen, the display box body is an LED box body, and the LED box body comprises a module controller and at least one LED lamp panel connected with the module controller.
9. The display screen aging test system of claim 2, wherein the touch display screen is a touch liquid crystal display screen and has a resolution of not less than 2 k.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020264099.7U CN212083569U (en) | 2020-03-05 | 2020-03-05 | Display screen aging test system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020264099.7U CN212083569U (en) | 2020-03-05 | 2020-03-05 | Display screen aging test system |
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| CN212083569U true CN212083569U (en) | 2020-12-04 |
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| CN202020264099.7U Active CN212083569U (en) | 2020-03-05 | 2020-03-05 | Display screen aging test system |
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