Screen display adjustment method, system and device of MIFI equipment, electronic equipment and storage medium

By taking photos in the screen display adjustment mode of the MIFI device and analyzing images using the TensorFlow library, determining and adjusting the coordinate information of the screen area, the MIFI device display area alignment problem is solved, and automatic debugging and efficiency improvement is achieved.

CN119172580APending Publication Date: 2024-12-20FIBOCOM WIRELESS
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Patent Information

Application Number
CN202411262910.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-09-09
Publication Date
2024-12-20

AI Technical Summary

Technical Problem

During the driver development process of existing MIFI devices, the display area is not aligned with the screen content, which causes developers to have rich experience in LCD debugging and spend a lot of time debugging.

Method used

By taking pictures of the screen display area when the MIFI device is in screen display adjustment mode, using the TensorFlow library to parse the image to determine the coordinate information of the screen display area, and sending this information to the device to adjust the screen display content to remove the screen display area.

Benefits of technology

Automatic debugging of MIFI equipment is realized, debugging efficiency is improved, and human participation and time waste are reduced.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention relates to a screen display adjustment method, system and device of MIFI equipment, electronic equipment and a storage medium, and is applied to the technical field of computers.The method comprises the steps that under the condition that it is determined that the MIFI equipment is in a screen display adjustment mode, a screen display area of the MIFI equipment is photographed, and a screen display image is obtained; determining coordinate information of a blurred screen area in the screen display image; and sending the coordinate information to the MIFI equipment, so that the MIFI equipment adjusts the screen display content of the MIFI equipment based on the coordinate information, and the screen display image does not have a blurred screen area.
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Description

Technical Field

[0001] The present application relates to the field of computer technology, and in particular to a method, system, device, electronic device and storage medium for adjusting screen display of a MIFI device. Background Art

[0002] Mobile WIFI (MiFi) is a portable broadband wireless device that is the size of a credit card and combines the functions of a modem, router and access point in one. The built-in modem can access a wireless signal, and the internal router can share the connection among multiple users and wireless devices.

[0003] The Liquid Crystal Display (LCD) screen of MIFI products is obtained after the LCD module company packages the display chip. During the driver development process, the display area often fails to align with the screen content, causing the driver developers to debug and align the coordinates one by one to avoid screen distortion around the screen. In this process, not only do developers need to have rich LCD debugging experience, but the debugging process also wastes a lot of time and manpower. Summary of the invention

[0004] The present application provides a screen display adjustment method, system, device, electronic device and storage medium for a MIFI device, which are used to solve the problem in the prior art that developers are required to have rich LCD debugging experience and the debugging process wastes a lot of time and manpower.

[0005] In a first aspect, an embodiment of the present application provides a screen display adjustment method for a MIFI device, which is applied to a host computer, and the method includes:

[0006] When it is determined that the MIFI device is in a screen display adjustment mode, taking a photo of a screen display area of ​​the MIFI device to obtain a screen display image;

[0007] Determine coordinate information of a distorted screen area in the screen display image;

[0008] The coordinate information is sent to the MIFI device, so that the MIFI device adjusts the screen display content of the MIFI device based on the coordinate information, so that there is no screen distortion area in the screen display image.

[0009] Optionally, taking a photo of the screen display area of ​​the MIFI device includes:

[0010] After detecting that the UVC camera has been connected, a photo is taken of the screen display area of ​​the MIFI device based on the UVC camera.

[0011] Optionally, the determining the coordinate information of the distorted screen area in the screen-displayed image includes:

[0012] The TensorFlow library is called to perform image analysis on the screen image, determine target pixel points of non-specified pixel values ​​in the screen image, determine coordinates of the target pixel points, and obtain the coordinate information.

[0013] Optionally, determining that the MIFI device is in a screen display adjustment mode includes:

[0014] It is determined that a connection has been established with the MIFI device.

[0015] In a second aspect, an embodiment of the present application provides a screen display adjustment method for a MIFI device, which is applied to a MIFI device, and the method includes:

[0016] Obtaining coordinate information sent by the host computer; the coordinate information is that the host computer takes a photo of the screen display area of ​​the MIFI device to obtain a screen display image when determining that the MIFI device is in a screen display adjustment mode; determining the coordinate information of the flower screen area in the screen display image; and sending the coordinate information to the MIFI device;

[0017] The screen display content of the MIFI device is adjusted based on the coordinate information so that no distorted screen area exists in the screen display image.

[0018] Optionally, adjusting the screen display content of the MIFI device based on the coordinate information includes:

[0019] Determining an offset of the displayed content based on the coordinate information;

[0020] The screen display content is adjusted to the position where the coordinate information is located according to the offset.

[0021] In a third aspect, an embodiment of the present application provides a screen display adjustment system for a MIFI device, including: a host computer and a MIFI device;

[0022] The host computer is used to take a photo of the screen display area of ​​the MIFI device to obtain a screen display image when it is determined that the MIFI device is in a screen display adjustment mode; determine the coordinate information of the screen display area in the screen display image; and send the coordinate information to the MIFI device;

[0023] The MIFI device is used to adjust the screen display content of the MIFI device based on the coordinate information so that there is no screen distortion area in the screen display image.

[0024] In a fourth aspect, an embodiment of the present application provides a screen display adjustment device for a MIFI device, including:

[0025] An acquisition module, configured to take a photo of a screen display area of ​​the MIFI device to obtain a screen display image when it is determined that the MIFI device is in a screen display adjustment mode;

[0026] A determination module, used to determine the coordinate information of the distorted screen area in the screen display image;

[0027] A sending module is used to send the coordinate information to the MIFI device, so that the MIFI device adjusts the screen display content of the MIFI device based on the coordinate information, so that there is no screen distortion area in the screen display image.

[0028] In a fifth aspect, an embodiment of the present application provides an electronic device, comprising: a processor, a communication interface, a memory, and a communication bus, wherein the processor, the communication interface, and the memory communicate with each other via the communication bus;

[0029] The memory is used to store computer programs;

[0030] The processor is used to execute the program stored in the memory to implement the screen display adjustment method of the MIFI device described in the first aspect or the second aspect.

[0031] In a sixth aspect, an embodiment of the present application provides a computer-readable storage medium storing a computer program, which, when executed by a processor, implements the screen display adjustment method of the MIFI device described in the first aspect or the second aspect.

[0032] The above technical solution provided by the embodiment of the present application has the following advantages over the prior art: the method provided by the embodiment of the present application, by taking a photo of the screen display area of ​​the MIFI device when determining that the MIFI device is in the screen display adjustment mode, to obtain a screen display image; determining the coordinate information of the distorted screen area in the screen display image; sending the coordinate information to the MIFI device, so that the MIFI device adjusts the screen display content of the MIFI device based on the coordinate information, so that there is no distorted screen area in the screen display image. In this way, the coordinate information of the distorted screen area is determined by analyzing the screen display image of the screen display area of ​​the MIFI device by the upper computer, and then the MIFI device adjusts the screen display content based on the coordinate information to remove the distorted screen area without human intervention, thereby realizing automatic debugging of the MIFI device and improving the efficiency of the debugging process. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0034] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0035] Figure 1 An application scenario diagram of a screen display adjustment method for a MIFI device provided in an embodiment of the present application;

[0036] Figure 2 A flowchart of a method for adjusting the screen display of a MIFI device provided in one embodiment of the present application;

[0037] Figure 3 A flowchart of a method for adjusting the screen display of a MIFI device provided in one embodiment of the present application;

[0038] Figure 4 A structural diagram of a screen display adjustment device for a MIFI device provided in one embodiment of the present application;

[0039] Figure 5 A structural diagram of an electronic device provided in one embodiment of the present application. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0041] Before further describing the embodiments of the present invention in detail, the nouns and terms involved in the embodiments of the present invention are described. The nouns and terms involved in the embodiments of the present invention are subject to the following explanations.

[0042] TensorFlow is an open source machine learning library used for a variety of complex mathematical calculations, especially those involving deep learning. It provides a large number of tools and resources for building and training machine learning models. TensorFlow has been widely used in the field of machine learning and deep learning due to its powerful functions and flexibility. The TensorFlow library in this application can parse images and determine

[0043] Android Debug Bridge (ADB for short) serves as a debugging bridge.

[0044] UVC (USB Video Class) cameras are usually suitable for general video acquisition and communication applications. No special driver needs to be installed during operation, because the standard UVC driver allows products produced by different manufacturers to be compatible with each other. Therefore, users only need to connect the camera to the computer to directly transfer images.

[0045] According to an embodiment of the present application, a screen display adjustment system for a MIFI device is provided, the system comprising a host computer 101 and a MIFI device 102;

[0046] The host computer is used to take a photo of the screen display area of ​​the MIFI device to obtain a screen display image when it is determined that the MIFI device is in a screen display adjustment mode; determine the coordinate information of the screen display area in the screen display image; and send the coordinate information to the MIFI device;

[0047] The MIFI device is used to adjust the screen display content of the MIFI device based on the coordinate information so that there is no screen distortion area in the screen display image.

[0048] The host computer may be, but is not limited to, a personal computer (PC), for example, a desktop computer, a notebook computer, a small notebook computer, a tablet computer, an ultrabook, etc.

[0049] In one embodiment of the present application, a method for adjusting the screen display of a MIFI device is provided, and the method can be applied to any form of electronic device, such as a host computer. Figure 2 As shown, the screen display adjustment method of the MIFI device includes:

[0050] Step 201: When it is determined that the MIFI device is in a screen display adjustment mode, take a photo of a screen display area of ​​the MIFI device to obtain a screen display image.

[0051] In some embodiments, the MIFI device usually has an LCD screen, and the MIFI device will configure the screen display content on its LCD screen when it leaves the factory, and display the screen display content to be displayed in the screen display area, where the screen display area refers to the area where the LCD screen is located.

[0052] In some cases, the screen content may not be fully displayed on the LCD screen, resulting in a distorted area on the LCD screen. Based on this, such MIFI devices need to be debugged.

[0053] In this embodiment, a screen display image is obtained by taking a photo of the screen display area of ​​the MIFI device to determine whether the MIFI device has a screen distortion problem.

[0054] When the MIFI device is being debugged, the display content is usually displayed in white. If the screen display area fails to fully display the display content, a distorted screen area will appear.

[0055] In an optional embodiment, determining that the MIFI device is in a screen display adjustment mode includes:

[0056] It is determined that a connection has been established with the MIFI device.

[0057] In some embodiments, a communication interface is set on the MIFI device. When the MIFI device needs to be debugged, the host computer PC is connected to the MIFI device through the interface, so that the MIFI device automatically enters the screen display adjustment mode.

[0058] In an optional embodiment, taking a photo of the screen display area of ​​the MIFI device includes:

[0059] After detecting that the UVC camera has been connected, a photo is taken of the screen display area of ​​the MIFI device based on the UVC camera.

[0060] In some embodiments, there are multiple ways to take pictures of the screen display area of ​​the MIFI device. For example, you can use an external camera to take pictures, or connect a UVC camera to the host PC and use the UVC camera to take pictures of the screen display area.

[0061] Step 202: Determine coordinate information of the distorted screen area in the screen display image.

[0062] In some embodiments, when the on-screen content is not completely displayed in the on-screen area, a distorted screen area may appear in the on-screen area. The coordinate information of the distorted screen area may be determined by identifying the distorted screen area in the on-screen image.

[0063] It is understandable that before debugging the MIFI device, the area coordinates can be created for the screen display area of ​​the MIFI device to obtain the file node of the screen display area coordinates. Therefore, after determining the distorted screen area, the coordinate information of the distorted screen area can be determined based on the coordinates stored in the file node.

[0064] In an optional embodiment, determining the coordinate information of the distorted screen area in the screen displayed image includes:

[0065] The TensorFlow library is called to perform image analysis on the screen image, determine target pixel points of non-specified pixel values ​​in the screen image, determine coordinates of the target pixel points, and obtain the coordinate information.

[0066] In some embodiments, the host computer can parse the captured screen image by calling the TensorFlow library. The area in the screen image that is not covered by the specified pixel value color is the flower screen area. The coordinate information of the flower screen area is determined by comparing the coordinates of the target pixel point with the coordinates in the coordinate file node of the pre-established screen area.

[0067] The TensorFlow library can be obtained based on machine learning training. By training the TensorFlow library, it can recognize images and determine the white areas and the flowery screen areas therein.

[0068] When the LCD screen is initialized, a specified pixel value is usually set as a pixel value corresponding to white, and a non-white area in the screen image is determined as a distorted screen area.

[0069] Step 203: Send the coordinate information to the MIFI device, so that the MIFI device adjusts the screen display content of the MIFI device based on the coordinate information, so that there is no screen distortion area in the screen display image.

[0070] In some embodiments, after the host computer determines the coordinate information, it sends it to the MIFI device, and the MIFI device can adjust the screen display content based on the coordinate information to fully display the screen display content in the screen display area and eliminate the screen distortion in the screen display area.

[0071] In an optional embodiment, the MIFI device adjusts the screen display content of the MIFI device based on the coordinate information, including:

[0072] Determining an offset of the displayed content based on the coordinate information;

[0073] The screen display content is adjusted to the position where the coordinate information is located according to the offset.

[0074] In some embodiments, after the MIFI device obtains the coordinate information, it can compare the coordinates in the file node of the pre-created display area with the coordinates in the coordinate information, calculate the difference between the edge coordinates of the display area and the coordinates in the coordinate information, and obtain the offset of the display content. By adjusting the display content to the position of the coordinate information, the flowery screen area in the display area disappears.

[0075] For example, taking the case where the flower screen area is located on the right side of the screen display area, when adjusting the screen display content, it will be moved to the right according to the offset.

[0076] In one embodiment of the present application, a method for adjusting the screen display of a MIFI device is provided, and the method can be applied to any form of electronic device, such as a MIFI device. Figure 3 As shown, the screen display adjustment method of the MIFI device includes:

[0077] Step 301, obtaining coordinate information sent by the host computer; the coordinate information is that the host computer takes a photo of the screen display area of ​​the MIFI device to obtain a screen display image when determining that the MIFI device is in a screen display adjustment mode; determining the coordinate information of the flower screen area in the screen display image; and sending the coordinate information to the MIFI device;

[0078] Step 302: Adjust the screen display content of the MIFI device based on the coordinate information so that there is no screen distortion area in the screen display image.

[0079] In an optional embodiment, adjusting the screen display content of the MIFI device based on the coordinate information includes:

[0080] Determining an offset of the displayed content based on the coordinate information;

[0081] The screen display content is adjusted to the position where the coordinate information is located according to the offset.

[0082] In a specific embodiment, a screen display adjustment method of a MIFI device provided by the present application can be implemented in the following manner:

[0083] The LCD driver in the MIFI device needs to create a file node for the coordinates of its display area. The MIFI device is connected to the PC via USB and turned on, displaying a full-screen white test image.

[0084] The host PC uses a python automation script to detect the USB connection to the UVC camera and MIFI device, and then takes a photo of the LCD screen content and saves it locally;

[0085] The host PC calls the TensorFlow library through a python automation script to parse the MIFI LCD image taken in step 2 and output the coordinates of the screen area that is not covered by white when the LCD is initialized;

[0086] The host PC uses a python automation script to write the screen coordinates into the LCD coordinate file node of the MIFI device through ADB;

[0087] The LCD driver creates a kernel thread and adjusts the offset of the display area according to the written screen coordinates;

[0088] Repeat the above steps until the Python automation script on the host PC stops outputting the distorted screen coordinates. At this point, the offset of the LCD display area has been adjusted.

[0089] The screen display adjustment method of the MIFI device of the present application is based on TensorFlow technology and uses an automated script to automatically correct the LCD screen display area of ​​the MIFI device, thereby releasing human resources and improving driver development efficiency and correction accuracy. The following effects can be achieved:

[0090] Use deep learning technology to improve the efficiency of driver development and debugging; reduce the risk of manual modification errors and save manpower; automate the analysis and modification of a single script, eliminating the need for multiple compilation steps of module versions and saving time.

[0091] Based on the same concept, a screen display adjustment device for a MIFI device is provided in an embodiment of the present application. The specific implementation of the device can be found in the description of the method embodiment part, and the repetitive parts will not be repeated. Figure 4 As shown, the device mainly includes:

[0092] The acquisition module 401 is used to take a photo of the screen display area of ​​the MIFI device to obtain a screen display image when it is determined that the MIFI device is in the screen display adjustment mode;

[0093] A determination module 402 is used to determine the coordinate information of the distorted screen area in the screen display image;

[0094] The sending module 403 is used to send the coordinate information to the MIFI device, so that the MIFI device adjusts the screen display content of the MIFI device based on the coordinate information, so that there is no screen distortion area in the screen display image.

[0095] Based on the same concept, an electronic device is also provided in the embodiment of the present application, such as Figure 5 As shown, the electronic device mainly includes: a processor 501, a memory 502 and a communication bus 503, wherein the processor 501 and the memory 502 communicate with each other through the communication bus 503. The memory 502 stores a program executable by the processor 501, and the processor 501 executes the program stored in the memory 502 to implement the following steps:

[0096] When it is determined that the MIFI device is in a screen display adjustment mode, taking a photo of a screen display area of ​​the MIFI device to obtain a screen display image;

[0097] Determine coordinate information of a distorted screen area in the screen display image;

[0098] Send the coordinate information to the MIFI device, so that the MIFI device adjusts the screen display content of the MIFI device based on the coordinate information, so that there is no screen distortion area in the screen display image. Or,

[0099] Obtaining coordinate information sent by the host computer; the coordinate information is that the host computer takes a photo of the screen display area of ​​the MIFI device to obtain a screen display image when determining that the MIFI device is in a screen display adjustment mode; determining the coordinate information of the flower screen area in the screen display image; and sending the coordinate information to the MIFI device;

[0100] The screen display content of the MIFI device is adjusted based on the coordinate information so that no distorted screen area exists in the screen display image.

[0101] The communication bus 503 mentioned in the above electronic device can be a Peripheral Component Interconnect (PCI) bus or an Extended Industry Standard Architecture (EISA) bus. The communication bus 503 can be divided into an address bus, a data bus, a control bus, etc. For ease of representation, Figure 5 Only one thick line is used in the diagram, but this does not mean that there is only one bus or only one type of bus.

[0102] The memory 502 may include a random access memory (RAM) or a non-volatile memory, such as at least one disk memory. Alternatively, the memory may also be at least one storage device located away from the processor 501 .

[0103] The above-mentioned processor 501 can be a general-purpose processor, including a central processing unit (CPU), a network processor (NP), etc., and can also be a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components.

[0104] The electronic device provided in the embodiment of the present application may specifically be a module capable of realizing a communication function or a terminal device including the module, etc. The terminal device may be a mobile terminal or a smart terminal. The mobile terminal may specifically be at least one of a mobile phone, a tablet computer, a laptop computer, etc.; the smart terminal may specifically be a terminal including a wireless communication module such as a smart car, a smart watch, a shared bicycle, a smart cabinet, etc.; the module may specifically be a wireless communication module, such as any one of a 2G communication module, a 3G communication module, a 4G communication module, a 5G communication module, and a NB-IOT communication module.

[0105] In another embodiment of the present application, a computer-readable storage medium is provided, in which a computer program is stored. When the computer program is executed on a computer, the computer executes the screen display adjustment method of the MIFI device described in the above embodiment.

[0106] In the above embodiments, it can be implemented in whole or in part by software, hardware, firmware or any combination thereof. When implemented using software, it can be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer instruction is loaded and executed on a computer, the process or function described in the embodiment of the present application is generated in whole or in part. The computer can be a general-purpose computer, a special-purpose computer, a computer network or other programmable device. The computer instruction can be stored in a computer-readable storage medium, or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instruction is transmitted from a website site, a computer, a server or a data center by wired (such as coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (such as infrared, microwave, etc.) mode to another website site, computer, server or data center. The computer-readable storage medium can be any available medium that a computer can access or a data storage device such as a server, a data center, etc. that contains one or more available media integration. The available medium can be a magnetic medium (such as a floppy disk, a hard disk, a magnetic tape, etc.), an optical medium (such as a DVD) or a semiconductor medium (such as a solid-state hard disk), etc.

[0107] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0108] The foregoing is merely a specific embodiment of the present invention, which enables those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A screen display adjustment method for a MIFI device, It is characterized in that Applied to a host computer, the method includes: When it is determined that the MIFI device is in a screen display adjustment mode, taking a photo of a screen display area of ​​the MIFI device to obtain a screen display image; Determine coordinate information of a distorted screen area in the screen display image; The coordinate information is sent to the MIFI device, so that the MIFI device adjusts the screen display content of the MIFI device based on the coordinate information, so that there is no screen distortion area in the screen display image.

2. The screen display adjustment method of the MIFI device according to claim 1, It is characterized in that The taking a picture of the screen display area of ​​the MIFI device includes: After detecting that the UVC camera has been connected, a photo is taken of the screen display area of ​​the MIFI device based on the UVC camera.

3. The screen display adjustment method of the MIFI device according to claim 1, It is characterized in that The determining the coordinate information of the distorted screen area in the screen displayed image includes: The TensorFlow library is called to perform image analysis on the screen image, determine target pixel points of non-specified pixel values ​​in the screen image, determine coordinates of the target pixel points, and obtain the coordinate information.

4. The screen display adjustment method of the MIFI device according to claim 1, It is characterized in that Determining that the MIFI device is in a screen display adjustment mode includes: It is determined that a connection has been established with the MIFI device.

5. A method for adjusting the screen display of a MIFI device, It is characterized in that Applied to MIFI equipment, the method comprises: Obtaining coordinate information sent by the host computer; the coordinate information is that the host computer takes a photo of the screen display area of ​​the MIFI device to obtain a screen display image when determining that the MIFI device is in a screen display adjustment mode; determining the coordinate information of the flower screen area in the screen display image; and sending the coordinate information to the MIFI device; The screen display content of the MIFI device is adjusted based on the coordinate information so that no distorted screen area exists in the screen display image.

6. The screen display adjustment method of the MIFI device according to claim 5, It is characterized in that Adjusting the screen display content of the MIFI device based on the coordinate information includes: Determining an offset of the displayed content based on the coordinate information; The screen display content is adjusted to the position where the coordinate information is located according to the offset.

7. A screen display adjustment system for a MIFI device, It is characterized in that include: Host computer and MIFI device; The host computer is used to take a photo of the screen display area of ​​the MIFI device to obtain a screen display image when it is determined that the MIFI device is in a screen display adjustment mode; Determine coordinate information of a distorted screen area in the screen display image; Sending the coordinate information to the MIFI device; The MIFI device is used to adjust the screen display content of the MIFI device based on the coordinate information so that there is no screen distortion area in the screen display image.

8. A screen display adjustment device for a MIFI device, It is characterized in that include: An acquisition module, configured to take a photo of a screen display area of ​​the MIFI device to obtain a screen display image when determining that the MIFI device is in a screen display adjustment mode; A determination module, used to determine the coordinate information of the distorted screen area in the screen display image; A sending module is used to send the coordinate information to the MIFI device, so that the MIFI device adjusts the screen display content of the MIFI device based on the coordinate information, so that there is no screen distortion area in the screen display image.

9. An electronic device, It is characterized in that include: A processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory communicate with each other via the communication bus; The memory is used to store computer programs; The processor is used to execute the program stored in the memory to implement the screen display adjustment method of the MIFI device described in any one of claims 1-4 or any one of claims 5-6.

10. A computer-readable storage medium storing a computer program, It is characterized in that When the computer program is executed by a processor, the screen display adjustment method of the MIFI device according to any one of claims 1 to 4 or any one of claims 5 to 6 is implemented.