CN114882852A - Method, device, server and storage medium for adjusting abnormal picture - Google Patents
Method, device, server and storage medium for adjusting abnormal picture Download PDFInfo
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- CN114882852A CN114882852A CN202210492942.0A CN202210492942A CN114882852A CN 114882852 A CN114882852 A CN 114882852A CN 202210492942 A CN202210492942 A CN 202210492942A CN 114882852 A CN114882852 A CN 114882852A
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- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
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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
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/06—Handling electromagnetic interferences [EMI], covering emitted as well as received electromagnetic radiation
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Abstract
The application provides a picture abnormity adjusting method, a device, a server and a storage medium, which are characterized in that whether a first driving signal currently received by a display panel is abnormal is judged, when the first driving signal is abnormal, the first driving signal is increased according to a preset adjusting strategy to obtain a second driving signal, and the increased second driving signal is used for driving the display panel. The driving signal is adjusted when the driving signal is received abnormally due to interference, and the driving signal is not adjusted directly, so that the situation that the electromagnetic test cannot be passed due to the fact that the voltage is increased directly is avoided, and the risk of abnormal pictures in use is reduced; meanwhile, the problem of abnormal pictures caused by signal interference is solved by increasing the voltage.
Description
Technical Field
The present application relates to the field of display technologies, and in particular, to a method and an apparatus for adjusting an image anomaly, a server, and a storage medium.
Background
With the continuous development of display technology, in order to meet the higher requirements of consumers on picture quality, the resolution of display products is increased year by year, for example, from 2K → 4K → 8K, so that the signal transmission speed inside the display products is also increased. In some scenes, different display devices are arranged at a short distance, and electrical appliances with the same frequency band signal have a problem of high possible electromagnetic signal interference.
The existing solutions are to absorb the interference by adding a magnetic ring on the wire of the signal wiring or to add shielding on the wire, these countermeasures will increase the complexity of production and obviously bring about the rise of material cost.
Disclosure of Invention
The application provides a picture abnormity adjusting method, a device, a server and a storage medium, and aims to solve the problem that pictures are abnormal due to mutual interference among different display devices in the prior art.
In a first aspect, the present application provides a method for adjusting an image anomaly, where the method includes:
judging whether a first driving signal currently received by the display panel is abnormal or not;
if the first driving signal currently received by the display panel is abnormal, increasing the first driving signal according to a preset adjustment strategy to obtain a second driving signal;
and driving the display panel by using the second driving signal.
In a possible embodiment, the determining whether the first driving signal currently received by the display panel is abnormal includes:
judging whether the first driving signal can be normally decoded according to a preset decoding mode;
and if the first driving signal cannot be decoded normally, determining that the first driving signal currently received by the display panel is abnormal.
In a possible embodiment, if the first driving signal currently received by the display panel is abnormal, the increasing the first driving signal according to a preset adjustment strategy to obtain a second driving signal includes:
and if the first driving signal currently received by the display panel is abnormal, dynamically increasing the first driving signal to obtain a second driving signal.
In a possible embodiment, if the first driving signal currently received by the display panel is abnormal, dynamically increasing the first driving signal to obtain a second driving signal includes:
and if the first driving signal is abnormal, periodically increasing the first driving signal to obtain the second driving signal.
In a possible embodiment, said periodically increasing the first driving signal to obtain the second driving signal if the first driving signal is abnormal includes:
and if the first driving signal is abnormal, periodically increasing a fixed voltage value on the basis of the first driving signal to obtain the second driving signal.
In a possible embodiment, said periodically increasing the first driving signal to obtain the second driving signal if the first driving signal is abnormal includes:
and if the first driving signal is abnormal, periodically increasing the floating voltage value within a preset voltage range on the basis of the first driving signal to obtain the second driving signal.
In a possible embodiment, the method further comprises:
judging whether the second driving signal reaches a preset voltage threshold value or not;
and if the second driving signal reaches the preset voltage threshold, stopping increasing the second driving signal.
In a second aspect, an embodiment of the present application provides an apparatus for adjusting a screen abnormality, where the apparatus includes:
the judging module is used for judging whether the first driving signal currently received by the display panel is abnormal or not;
the voltage adjusting module is used for increasing the first driving signal according to a preset adjusting strategy to obtain a second driving signal if the first driving signal currently received by the display panel is abnormal;
and the driving module is used for driving the display panel by utilizing the second driving signal.
In a third aspect, the present application provides a server, comprising:
one or more processors;
a memory; and
one or more application programs, wherein the one or more application programs are stored in the memory and configured to be executed by the processor to implement the screen exception adjustment method of any one of the first aspects.
In a fourth aspect, the present application provides a computer-readable storage medium, which stores a plurality of instructions, where the instructions are suitable for being loaded by a processor to execute the steps in the picture abnormality adjusting method according to any one of the first aspect.
The application provides a picture abnormity adjusting method, a device, a server and a storage medium, which are characterized in that whether a first driving signal currently received by a display panel is abnormal is judged, when the first driving signal is abnormal, the first driving signal is increased according to a preset adjusting strategy to obtain a second driving signal, and the increased second driving signal is used for driving the display panel. The method and the device have the advantages that the driving signal is adjusted only when the driving signal is interfered to cause abnormal receiving, and the driving signal is not directly adjusted, so that the situation that the electromagnetic test cannot be passed due to the fact that the voltage is directly increased is avoided, and the risk of abnormal pictures in use is reduced; meanwhile, the problem of abnormal pictures caused by signal interference is solved by increasing the voltage.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a scene schematic diagram of a system of a picture anomaly adjustment method according to an embodiment of the present application;
FIG. 2 is a flowchart illustrating an embodiment of a method for adjusting an abnormal view in an embodiment of the present application;
FIG. 3 is a schematic diagram of an embodiment of a display architecture according to the present disclosure;
fig. 4 is a schematic flowchart illustrating an embodiment of a method for adjusting an image anomaly according to an embodiment of the present application;
FIG. 5 is a schematic diagram of an embodiment of a screen abnormality adjusting apparatus according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of an embodiment of a server provided in the embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, the word "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the application. In the following description, details are set forth for the purpose of explanation. It will be apparent to one of ordinary skill in the art that the present application may be practiced without these specific details. In other instances, well-known structures and processes are not set forth in detail in order to avoid obscuring the description of the present application with unnecessary detail. Thus, the present application is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.
Embodiments of the present application provide a method and an apparatus for adjusting a screen abnormality, a server, and a storage medium, which are described in detail below.
Referring to fig. 1, fig. 1 is a schematic view of a scene of a system for adjusting an abnormal picture according to an embodiment of the present disclosure, where the system for adjusting an abnormal picture includes a computer device 100, and a device for adjusting an abnormal picture is integrated in the computer device 100.
In this embodiment, the computer device 100 may be an independent server, or may be a server network or a server cluster composed of servers, for example, the computer device 100 described in this embodiment includes, but is not limited to, a computer, a network host, a single network server, a plurality of network server sets, or a cloud server composed of a plurality of servers. Among them, the Cloud server is constituted by a large number of computers or web servers based on Cloud Computing (Cloud Computing).
In the embodiment of the present application, the computer device 100 may be a general-purpose computer device or a special-purpose computer device. In a specific implementation, the computer device 100 may be a desktop computer, a laptop computer, a web server, a Personal Digital Assistant (PDA), a mobile phone, a tablet computer, a wireless terminal device, a communication device, an embedded device, and the like, and the embodiment does not limit the type of the computer device 100.
Those skilled in the art will understand that the application environment shown in fig. 1 is only one application scenario of the present application scheme, and does not constitute a limitation on the application scenario of the present application scheme, and that other application environments may further include more or less computer devices than those shown in fig. 1, for example, only 1 computer device is shown in fig. 1, and it is understood that the screen abnormality adjustment method system may further include one or more other computer devices that can process data, and is not limited herein.
In addition, as shown in fig. 1, the picture abnormality adjusting method system may further include a memory for storing data, for example, storing voltage data.
It should be noted that the scene schematic diagram of the picture anomaly adjustment method system shown in fig. 1 is only an example, and the picture anomaly adjustment method system and the scene described in the embodiment of the present application are for more clearly illustrating the technical solution of the embodiment of the present application, and do not form a limitation on the technical solution provided in the embodiment of the present application.
As shown in fig. 2, fig. 2 is a schematic flowchart of an embodiment of a method for adjusting an abnormal picture in an embodiment of the present application, where the method for adjusting an abnormal picture includes the following steps:
21. a first driving signal currently received by the display panel is acquired.
22. And judging whether the first driving signal is abnormal or not.
In the embodiment of the application, the display panel in the electronic product is influenced by other electronic products due to the fact that the electronic product is close to the display panel, and the problem of abnormal pictures occurs. Fig. 3 is a schematic diagram illustrating an embodiment of a display architecture according to an embodiment of the present application. In fig. 3, TCON is used as a transmitting end (TX) of a driving signal, and transmits a P2P high-speed differential signal to a driving chip (Driver) in a display panel through a PCB and a wire; the driving signal is used as a receiving end (RX), decodes the received signal, and outputs the decoded driving signal to the display panel to ensure that the display panel displays the picture normally.
When the bandwidth of the P2P signal sent by the TCON is close to the bandwidth of the external interference source, for example, when the signal is located near 2.4Gbps bandwidth simultaneously with WIFI, the driver chip may receive wrong information, which may cause an abnormal phenomenon of repeated lock losing, resulting in an abnormal picture.
Therefore, in the embodiment of the present application, determining whether the first driving signal currently received by the display panel is abnormal may include:
judging whether the first driving signal can be normally decoded according to a preset decoding mode; and if the first driving signal cannot be decoded normally, determining that the first driving signal currently received by the display panel is abnormal.
That is, if the first driving signal received by the receiving end cannot be decoded normally, or the signal at the decoding position is abnormal, it can be determined that the first driving signal is abnormal; the first drive signal needs to be adjusted.
23. And if the first driving signal currently received by the display panel is abnormal, increasing the first driving signal according to a preset adjustment strategy to obtain a second driving signal.
The embodiment of the application provides a picture abnormity adjusting method, when an abnormal interference signal causes signal abnormity received by a receiving end, an output end can continuously increase a voltage value of a driving signal within a range of one end until the receiving end can normally decode the signal according to a preset decoding mode. Therefore, the driving voltage is ensured to be increased when abnormal interference occurs, the problem that the picture is abnormal due to electromagnetic interference still occurs when the voltage is directly increased to cause the practical use of the display panel is avoided, the increased driving voltage effectively improves the signal quality, and the external signal interference is avoided.
24. And driving the display panel by using the second driving signal.
The application provides a picture abnormity adjusting method, which comprises the steps of firstly judging whether a first driving signal currently received by a display panel is abnormal or not, increasing the first driving signal according to a preset adjusting strategy when the first driving signal is abnormal to obtain a second driving signal, and driving the display panel by using the increased second driving signal. The method and the device have the advantages that the driving signal is adjusted only when the driving signal is interfered to cause abnormal receiving, and the driving signal is not directly adjusted, so that the situation that the electromagnetic test cannot be passed due to the fact that the voltage is directly increased is avoided, and the risk of abnormal pictures in use is reduced; meanwhile, the problem of abnormal pictures caused by signal interference is solved by increasing the voltage.
In some embodiments, increasing the first driving signal according to the preset adjustment strategy to obtain the second driving signal may include: if the first driving signal currently received by the display panel is abnormal, dynamically increasing the first driving signal to obtain a second driving signal; specifically, if the first driving signal is abnormal, the first driving signal may be periodically increased to obtain the second driving signal.
The first driving signal can be periodically increased, the second driving signal obtained after the increase is used for driving the display panel, whether the second driving signal received by the display panel is abnormal or not is judged, if the second driving signal is abnormal, the second driving signal at the moment is continuously increased, and the third driving signal obtained after the increase is used for driving the display panel until the driving signal received by the display panel is normal.
In some embodiments, periodically increasing the first drive signal to obtain the second drive signal may include: if the first driving signal is abnormal, a fixed voltage value is periodically increased on the basis of the first driving signal to obtain a second driving signal.
In yet other embodiments, periodically increasing the first drive signal to obtain the second drive signal may include: and if the first driving signal is abnormal, periodically increasing the floating voltage value within the preset voltage range on the basis of the first driving signal to obtain a second driving signal.
That is, in the embodiment of the present application, increasing the driving signal mainly increases the voltage value, and the voltage value may be increased linearly or nonlinearly.
In one embodiment, the voltage value may be increased periodically in steps, such as periodically increasing the voltage by 25 mv. In yet another embodiment, a 50mv voltage increase may be performed periodically in the low voltage range and a 10mv voltage increase may be performed periodically in the high voltage range. When the voltage is increased non-linearly, the overall trend of the voltage is also increased, except that the voltage is increased in different voltage ranges.
It should be noted that, when the voltage is periodically increased in a non-linear manner, the voltage value to be increased may be arbitrarily selected within a preset voltage range; in a practical scenario, however, the voltage value at each increase is generally linearly decreasing, rather than randomly varying.
In the embodiment of the present application, it is further required to determine whether the second driving voltage reaches a preset voltage threshold; and if the second driving voltage reaches the preset voltage threshold, stopping increasing the second driving signal.
That is, in the embodiments of the present application, there is a limit to the magnitude of the driving signal in consideration of the carrying capacity of the display panel and the circuit, and in consideration of the picture. Therefore, whether the increased second driving signal reaches a preset voltage threshold corresponding to the display panel needs to be judged; stopping increasing the second driving signal if the second driving signal has reached a preset voltage threshold; the damage to the display panel and the influence on the picture caused by an overlarge driving signal are avoided.
It should be noted that the size of the preset voltage threshold is related to the design of the display panel, and the preset voltage thresholds corresponding to different types of display panels are also different. And the driving signal in the embodiment of the present application is not an analog signal but a digital differential signal, so that the magnitude of the driving signal can be increased by increasing the amplitude voltage of the digital differential signal.
Fig. 4 is a schematic flow chart illustrating an embodiment of a method for adjusting an abnormal picture according to an embodiment of the present application. In fig. 4, a transmitting end TX transmits a driving signal to a receiving end RX, and the receiving end RX determines whether the driving signal can be correctly decoded after receiving the driving signal; and if the current driving signal can be normally decoded according to the preset decoding mode, locking the current driving signal and normally displaying the picture by using the current driving signal. If the decoding cannot be correctly performed, the driving signal is abnormal, so that the locking cannot be performed, and the transmitting terminal TX retransmits the signal.
Wherein, the voltage of the signal transmitted by the transmitting terminal TX for the first time is an initial voltage value, and the voltage of the signal transmitted for the second time is increased by 25mv based on the initial voltage value; while the voltage of the signal transmitted for the third time continues to be increased by 25mv on the basis of the voltage that has been increased by 25mv, i.e. by 50mv on the basis of the initial voltage value. Thus, the voltage sent by the sending terminal TX is periodically and continuously increased until the receiving terminal can normally decode the driving signal according to the preset decoding mode.
In order to better implement the method for adjusting abnormal picture in the embodiment of the present application, on the basis of the method for adjusting abnormal picture, an embodiment of the present application further provides an apparatus for adjusting abnormal picture, as shown in fig. 5, the apparatus for adjusting abnormal picture includes:
the obtaining module 501 is configured to obtain a first driving signal currently received by the display panel.
The determining module 502 is configured to determine whether the first driving signal currently received by the display panel is abnormal.
The voltage adjustment module 503 is configured to increase the first driving signal according to a preset adjustment strategy to obtain a second driving signal if the first driving signal currently received by the display panel is abnormal.
The driving module 504 is configured to drive the display panel by using the second driving signal.
The picture abnormity adjusting device provided by the embodiment of the application firstly judges whether a first driving signal currently received by a display panel is abnormal or not, when the first driving signal is abnormal, the first driving signal is increased according to a preset adjusting strategy to obtain a second driving signal, and the display panel is driven by the increased second driving signal. The method and the device have the advantages that the driving signal is adjusted only when the driving signal is interfered to cause abnormal receiving, and the driving signal is not directly adjusted, so that the situation that the electromagnetic test cannot be passed due to the fact that the voltage is directly increased is avoided, and the risk of abnormal pictures in use is reduced; meanwhile, the problem of abnormal pictures caused by signal interference is solved by increasing the voltage.
In some embodiments, the determining module 502 may be specifically configured to: judging whether the first driving signal can be normally decoded according to a preset decoding mode;
and if the first driving signal cannot be decoded normally, determining that the first driving signal currently received by the display panel is abnormal.
In some embodiments, the voltage adjustment module 503 may be specifically configured to: and if the first driving signal currently received by the display panel is abnormal, dynamically increasing the first driving signal to obtain a second driving signal.
In some embodiments, the voltage adjustment module 503 may be specifically configured to: and if the first driving signal is abnormal, periodically increasing the first driving signal to obtain the second driving signal.
In some embodiments, the voltage adjustment module 503 may be specifically configured to: and if the first driving signal is abnormal, periodically increasing a fixed voltage value on the basis of the first driving signal to obtain the second driving signal.
In some embodiments, the voltage adjustment module 503 may be specifically configured to: and if the first driving signal is abnormal, periodically increasing the floating voltage value within a preset voltage range on the basis of the first driving signal to obtain a second driving signal.
An embodiment of the present application further provides a computer device, which integrates any one of the image anomaly adjustment method and apparatus provided in the embodiment of the present application, where the computer device includes:
one or more processors;
a memory; and
one or more application programs, wherein the one or more application programs are stored in the memory and configured to be executed by the processor to perform the steps of the screen abnormality adjusting method in any one of the above-described screen abnormality adjusting method embodiments.
As shown in fig. 6, it shows a schematic structural diagram of a computer device according to an embodiment of the present application, specifically:
the computer device may include components such as a processor 601 of one or more processing cores, memory 602 of one or more computer-readable storage media, a power supply 603, and an input unit 604. Those skilled in the art will appreciate that the computer device configuration illustrated in FIG. 6 does not constitute a limitation of computer devices, and may include more or fewer components than those illustrated, or some components may be combined, or a different arrangement of components. Wherein:
the processor 601 is a control center of the computer device, connects various parts of the whole computer device by using various interfaces and lines, and performs various functions of the computer device and processes data by running or executing software programs and/or modules stored in the memory 602 and calling data stored in the memory 602, thereby monitoring the computer device as a whole. Optionally, processor 601 may include one or more processing cores; the Processor 601 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component, etc. The general purpose processor may be a microprocessor or the processor may be any conventional processor or the like, preferably the processor 601 may integrate an application processor, which handles primarily the operating system, user interfaces, application programs, etc., and a modem processor, which handles primarily wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 601.
The memory 602 may be used to store software programs and modules, and the processor 601 executes various functional applications and data processing by operating the software programs and modules stored in the memory 602. The memory 602 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data created according to use of the computer device, and the like. Further, the memory 602 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device. Accordingly, the memory 602 may also include a memory controller to provide the processor 601 with access to the memory 602.
The computer device further comprises a power supply 603 for supplying power to the various components, and preferably, the power supply 603 is logically connected to the processor 601 through a power management system, so that functions of managing charging, discharging, and power consumption are realized through the power management system. The power supply 603 may also include any component of one or more dc or ac power sources, recharging systems, power failure detection circuitry, power converters or inverters, power status indicators, and the like.
The computer device may also include an input unit 604, the input unit 604 being operable to receive input numeric or character information and to generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function control.
Although not shown, the computer device may further include a display unit and the like, which are not described in detail herein. Specifically, in this embodiment, the processor 601 in the computer device loads the executable file corresponding to the process of one or more application programs into the memory 602 according to the following instructions, and the processor 601 runs the application programs stored in the memory 602, thereby implementing various functions as follows:
acquiring a first driving signal currently received by a display panel; judging whether the first driving signal is abnormal or not; if the first driving signal currently received by the display panel is abnormal, increasing the first driving signal according to a preset adjustment strategy to obtain a second driving signal; and driving the display panel by using the second driving signal.
It will be understood by those skilled in the art that all or part of the steps of the methods of the above embodiments may be performed by instructions or by associated hardware controlled by the instructions, which may be stored in a computer readable storage medium and loaded and executed by a processor.
To this end, an embodiment of the present application provides a computer-readable storage medium, which may include: read Only Memory (ROM), Random Access Memory (RAM), magnetic or optical disks, and the like. The computer program is loaded by the processor to execute the steps of any one of the screen abnormality adjusting methods provided by the embodiments of the present application. For example, the computer program may be loaded by a processor to perform the steps of:
acquiring a first driving signal currently received by a display panel; judging whether the first driving signal is abnormal or not; if the first driving signal currently received by the display panel is abnormal, increasing the first driving signal according to a preset adjustment strategy to obtain a second driving signal; and driving the display panel by using the second driving signal.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and parts that are not described in detail in a certain embodiment may refer to the above detailed descriptions of other embodiments, and are not described herein again.
In a specific implementation, each unit or structure may be implemented as an independent entity, or may be combined arbitrarily to be implemented as one or several entities, and the specific implementation of each unit or structure may refer to the foregoing method embodiment, which is not described herein again.
The foregoing describes in detail a method, an apparatus, a server and a storage medium for adjusting a picture anomaly provided in an embodiment of the present application, and a specific example is applied in the present application to explain the principle and the implementation of the present application, and the description of the foregoing embodiment is only used to help understand the method and the core idea of the present application; meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. A method for adjusting abnormal picture, comprising:
acquiring a first driving signal currently received by the display panel;
judging whether the first driving signal is abnormal or not;
if the first driving signal currently received by the display panel is abnormal, increasing the first driving signal according to a preset adjustment strategy to obtain a second driving signal;
and driving the display panel by using the second driving signal.
2. The picture abnormality adjusting method according to claim 1, wherein said determining whether the first driving signal currently received by the display panel is abnormal includes:
judging whether the first driving signal can be normally decoded according to a preset decoding mode;
and if the first driving signal cannot be decoded normally, determining that the first driving signal currently received by the display panel is abnormal.
3. The method for adjusting abnormal picture of claim 1, wherein if the first driving signal currently received by the display panel is abnormal, the method for increasing the first driving signal according to a preset adjustment strategy to obtain a second driving signal comprises:
and if the first driving signal currently received by the display panel is abnormal, dynamically increasing the first driving signal to obtain a second driving signal.
4. The method of claim 3, wherein if the first driving signal currently received by the display panel is abnormal, dynamically increasing the first driving signal to obtain a second driving signal, comprises:
and if the first driving signal is abnormal, periodically increasing the first driving signal to obtain the second driving signal.
5. The method of claim 4, wherein the periodically increasing the first driving signal to obtain the second driving signal if the first driving signal is abnormal comprises:
and if the first driving signal is abnormal, periodically increasing a fixed voltage value on the basis of the first driving signal to obtain the second driving signal.
6. The method of claim 4, wherein the periodically increasing the first driving signal to obtain the second driving signal if the first driving signal is abnormal comprises:
and if the first driving signal is abnormal, periodically increasing the floating voltage value within a preset voltage range on the basis of the first driving signal to obtain the second driving signal.
7. The picture abnormality adjusting method according to claim 1, characterized in that the method further comprises:
judging whether the second driving signal reaches a preset voltage threshold value or not;
and if the second driving signal reaches the preset voltage threshold, stopping increasing the second driving signal.
8. An apparatus for adjusting a screen abnormality, the apparatus comprising:
the acquisition module is used for acquiring a first driving signal currently received by the display panel;
the judging module is used for judging whether the first driving signal is abnormal or not;
the voltage adjusting module is used for increasing the first driving signal according to a preset adjusting strategy to obtain a second driving signal if the first driving signal currently received by the display panel is abnormal;
and the driving module is used for driving the display panel by utilizing the second driving signal.
9. A server, the server comprising:
one or more processors;
a memory; and
one or more application programs, wherein the one or more application programs are stored in the memory and configured to be executed by the processor to implement the picture exception adjustment method of any one of claims 1-7.
10. A computer readable storage medium storing a plurality of instructions adapted to be loaded by a processor to perform the steps of the picture abnormality adjusting method according to any one of claims 1 to 7.
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