A device installation angle correction method and display device

Abstract

The embodiment of the application discloses a device installation angle correction method and a display device, the method comprises the following steps: acquiring a vertical installation angle of the display device detected by an angle detection device, the vertical installation angle is an included angle between the display device installed on the wall and the wall; comparing the vertical installation angle with a preset threshold value; if the vertical installation angle is greater than the preset threshold value, a prompt page is displayed, the prompt page is used for prompting that the vertical installation angle exceeds a safe range, and prompting a user to correct the vertical installation angle in time. In this way, the display device can discover the abnormality and error of the vertical installation angle in time through self-checking, and timely remind the user to correct and maintain, avoid the problems of device damage, personal injury and property loss caused by the display device falling or the screen falling off, and provide a safer device use environment for the user.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of display devices, and in particular to a device installation angle correction method and a display device. BACKGROUND

[0002] Display devices can have various installation modes, such as base installation and wall-mounted installation. Wall-mounted installation refers to hanging the display device on a wall through drilling or other means. This mode allows the display device to be separated from the base and fixed to a wall at a height suitable for users to view with the naked eye.

[0003] For display devices installed in a wall-mounted manner, if the installation is incorrect or affected by vibration, movement, etc., the vertical installation angle of the display device may be offset. If the offset of the vertical installation angle is too large, the display device may be at risk of falling, screen falling off, etc., which may result in damage to the display device and personal injury to the user. This problem is generally caused by incorrect installation or changes in the angle during use, and is not a product quality problem, so it is generally warned in the product manual, and there is no available risk prediction measure. SUMMARY

[0004] The embodiments of the present application provide a device installation angle correction method and a display device, which can detect the vertical installation angle of the display device and prompt in time if the offset of the vertical installation angle is large.

[0005] In a first aspect, the embodiments of the present application provide a display device, comprising:

[0006] a display, configured to display a user interface;

[0007] an angle detection apparatus, configured to detect a vertical installation angle, the vertical installation angle being an included angle between the display device installed in a wall-mounted manner and a wall;

[0008] a controller, configured to perform:

[0009] obtaining the vertical installation angle detected by the angle detection apparatus;

[0010] comparing the vertical installation angle with a preset threshold value;

[0011] if the vertical installation angle is greater than the preset threshold value, controlling the display to display a prompt page, the prompt page being used to prompt that the vertical installation angle exceeds a safe range and prompt the user to correct the vertical installation angle in time.

[0012] The first aspect embodiment is suitable for general angle detection and correction scenarios. The display device is previously configured with a preset threshold value, which is a safety / risk threshold value of the vertical installation angle. If the vertical installation angle is greater than the preset threshold value, the user interface prompts that the vertical installation angle exceeds the safety range, and prompts the user to correct the vertical installation angle in time. In this way, the display device can detect the abnormality and error of the vertical installation angle in time through self-checking, and timely remind the user, so that the user can quickly correct the vertical installation angle, and the correction methods include but are not limited to: device user self-correction, on-site installation personnel correction, user contact manufacturer after-sales for on-site maintenance, etc. In this way, the user can discover and correct the risk caused by the abnormal vertical installation angle in time, avoid device damage, personal injury and property loss caused by the display device falling or screen falling off, and provide a safer device use environment for the user.

[0013] In a second aspect, the embodiments of the present application also provide a display device, comprising:

[0014] a display, configured to display a user interface;

[0015] an angle detection apparatus, configured to detect a vertical installation angle, the vertical installation angle being an included angle between the display device installed on a wall and the wall;

[0016] a controller, configured to perform:

[0017] in response to a power-on instruction, control the display device to power on and start a power-on navigation application when the display device is first installed;

[0018] control the power-on navigation application to obtain the vertical installation angle;

[0019] if the vertical installation angle is greater than a first threshold value, control the display to display an error correction page on the power-on navigation interface, the error correction page being used to prompt that the vertical installation angle exceeds a safety range, and prompt an on-site installation personnel to correct the vertical installation angle.

[0020] In some embodiments of the second aspect, the error correction page further comprises an angle detection button, and the controller is further configured to perform: in response to a trigger instruction of the angle detection button, control the power-on navigation application to obtain a corrected vertical installation angle; and if the corrected vertical installation angle is not greater than the first threshold value, control the power-on navigation application to switch to a next function.

[0021] In some embodiments of the second aspect, the error correction page further comprises a later adjustment button, and the controller is further configured to: in response to a triggering instruction of the later adjustment button, control the display to display a query page on the boot navigation interface, the query page being configured to display a disclaimer for prompting that an incorrect vertical installation angle can cause the display device to fall and be damaged.

[0022] In some embodiments of the second aspect, the query page is further configured to query whether to skip correction of the vertical installation angle, and the query page further comprises a cancel button and a confirm button, and the controller is further configured to: in response to a triggering instruction of the cancel button, control the display to close the query page and display the error correction page, and control the angle detection apparatus to re-detect the vertical installation angle; and in response to a triggering instruction of the confirm button, control the display to close the query page, and control the boot navigation application to switch to a next function.

[0023] In some embodiments of the second aspect, if the corrected vertical installation angle is not greater than the first threshold value, before controlling the boot navigation application to switch to the next function, the controller is further configured to: control the display to close the error correction page and display an installation correct prompt page, the installation correct prompt page being configured to prompt that the vertical installation angle has been corrected to a safe range, and the installation correct prompt page further comprises a next step button; and in response to a triggering instruction of the next step button, control the boot navigation application to switch to the next function.

[0024] The second aspect embodiment is suitable for an angle detection and correction scenario when a display device is installed for the first time, and the boot navigation application is started to assist angle detection and risk warning when the device is booted. After the boot navigation application obtains the vertical installation angle, the vertical installation angle is compared with the first threshold value. If the vertical installation angle is greater than the first threshold value, it indicates that there is a safety risk, and a prompt is given through the display error correction page. In this way, the on-site installer can correct the vertical installation angle in time, so as to ensure the correctness of the vertical installation of the device when it is installed for the first time, thereby providing better and more efficient assistance to the on-site installer. In this way, the display device can timely discover the abnormality and error of the vertical installation angle through self-checking and timely remind, so as to enable the on-site installer to quickly correct the vertical installation angle, avoid device damage, personal injury and property loss caused by the display device falling or the screen falling off, and provide a safer device use environment for users.

[0025] In a third aspect, the embodiments of the present application further provide a display device, comprising:

[0026] a display configured to display a user interface;

[0027] a communicator configured to be communicatively connected with a server.

[0028] an angle detection apparatus configured to detect a vertical installation angle, the vertical installation angle being an included angle between a wall-mounted display device and a wall;

[0029] a controller configured to perform:

[0030] detect, by the angle detection apparatus, the vertical installation angle after the display device is powered on;

[0031] if the vertical installation angle is greater than a first threshold, control the display to display an angle abnormality prompt page, the angle abnormality prompt page being configured to prompt that the vertical installation angle exceeds a safe range, the angle abnormality prompt page comprising a feedback button;

[0032] in response to a trigger instruction of the feedback button, generate device abnormality information according to device information and error information of the display device, and send the device abnormality information to the server, so that the server generates a device maintenance notification message according to the device abnormality information, the device maintenance notification message being configured to instruct an after-sales customer service to contact a device user to correct the vertical installation angle.

[0033] In some embodiments of the third aspect, the angle abnormality prompt page further comprises a contact after-sales button, and the controller is further configured to perform: in response to a trigger instruction of the contact after-sales button, control the display to close the angle abnormality prompt page; control the display to display after-sales contact information, or start an after-sales customer service application; wherein the after-sales customer service application is configured to enable the device user to contact the after-sales customer service through an online dialogue.

[0034] In some embodiments of the third aspect, the controller is further configured to perform: if the vertical installation angle is not greater than the first threshold and is greater than a second threshold, calculate a time interval between a current time and a last reminding time, wherein the second threshold is less than the first threshold, and the last reminding time is a time when the display device last displayed the angle abnormality prompt page; if the time interval exceeds a preset time, control the display to display the angle abnormality prompt page and update the reminding time; if the time interval does not exceed the preset time, do not control the display to display the angle abnormality prompt page.

[0035] The third embodiment applies to angle detection and correction scenarios during routine use of display devices that are not being installed for the first time. In this scenario, the vertical installation angle is detected upon device power-on. The vertical installation angle is compared to a first threshold. If the vertical installation angle exceeds the first threshold, it indicates a safety risk, and a display angle anomaly warning page is displayed, including a feedback button. When the user triggers the feedback button, the controller generates device anomaly information to indicate the type of error (vertical installation anomaly) and reports the anomaly information to the server. The server generates a device maintenance notification message based on the anomaly information and pushes it to after-sales customer service (human or AI) to contact the device user and arrange on-site maintenance, thereby correcting the vertical installation angle as quickly as possible. In this way, the display device can promptly detect vertical installation angle anomalies and errors through self-testing and provide timely reminders. Users can proactively contact after-sales customer service, and one-click feedback of device anomalies allows after-sales customer service to contact the device user to discuss repairs, avoiding equipment damage, personal injury, and property loss due to drops or screen detachment, providing users with a safer device usage environment.

[0036] Fourthly, some embodiments of this application also provide a method for correcting the installation angle of a device, including:

[0037] The vertical installation angle of the display device is detected by the angle detection device, and the vertical installation angle is the angle between the wall-mounted display device and the wall;

[0038] The vertical installation angle is compared with a preset threshold.

[0039] If the vertical installation angle exceeds a preset threshold, a prompt page is displayed. The prompt page is used to indicate that the vertical installation angle exceeds the safe range and to prompt the user to correct the vertical installation angle in a timely manner.

[0040] The fourth aspect embodiment is suitable for a general angle detection and correction scene. The display device is previously configured with a preset threshold, which is a safety / risk threshold of the vertical installation angle. If the vertical installation angle is greater than the preset threshold, the user interface prompts that the vertical installation angle exceeds the safety range, and prompts the user to correct the vertical installation angle in time. In this way, the display device can discover the abnormality and error of the vertical installation angle in time through self-checking, and timely remind the user, so that the user can quickly correct the vertical installation angle, and the correction methods include but are not limited to: device user self-correction, on-site installation personnel correction, user contact manufacturer after-sales for on-site maintenance, etc. In this way, the user can discover and correct the risk caused by the abnormal vertical installation angle in time, avoid the device damage, personal injury and property loss caused by the display device falling or screen falling off, and provide a safer device use environment for the user.

[0041] In the fifth aspect, the embodiments of the present application further provide a computer storage medium, which stores program instructions. When the program instructions run on a computer, the computer executes the method involved in the above aspects and various implementation manners thereof. BRIEF DESCRIPTION OF DRAWINGS

[0042] In order to more clearly illustrate the technical solutions in some embodiments of the present application or the prior art, the drawings needed in the embodiment or prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creative labor.

[0043] Figure 1 A schematic diagram of an operation scene between a display device and a control device provided by some embodiments of the present application;

[0044] Figure 2 A hardware configuration schematic diagram of a display device provided by some embodiments of the present application;

[0045] Figure 3 A software configuration schematic diagram of a display device provided by some embodiments of the present application;

[0046] Figure 4 A vertical installation angle schematic diagram of a wall-mounted display device provided by some embodiments of the present application;

[0047] Figure 5 A detection principle schematic diagram of an angle detection device provided by some embodiments of the present application;

[0048] Figure 6 A schematic diagram of a display device displaying a first prompt page provided by some embodiments of the present application;

[0049] Figure 7 A schematic diagram of a display device displaying an error correction page according to some embodiments of the present application;

[0050] Figure 8 A schematic diagram of a display device displaying an installation correction prompt page according to some embodiments of the present application;

[0051] Figure 9 A schematic diagram of a display device displaying an inquiry page according to some embodiments of the present application;

[0052] Figure 10 A schematic diagram of a display device displaying an angle abnormality prompt page according to some embodiments of the present application;

[0053] Figure 11 A schematic diagram of a vertical installation angle detection and correction function according to some embodiments of the present application;

[0054] Figure 12 A flowchart of a device installation angle correction method one according to some embodiments of the present application;

[0055] Figure 13 A flowchart of a device installation angle correction method two according to some embodiments of the present application. DETAILED DESCRIPTION

[0056] The embodiments will be described in detail below with reference to the drawings. In the following description, unless otherwise indicated, like numbers in the figures denote like components. The following description of embodiments is not meant to represent all embodiments consistent with the present application. Rather, the following description is merely one example embodiment consistent with some aspects of the present application as detailed in the appended claims.

[0057] It should be noted that the brief description of terms in the present application is only for the convenience of understanding the following described embodiments, and is not intended to limit the embodiments of the present application. Unless otherwise indicated, these terms should be understood according to their ordinary and customary meanings.

[0058] The terms "first", "second", "third", and the like in the specification and claims of the present application and the above-described drawings are used to distinguish similar or like objects or entities, and do not necessarily mean a specific order or sequence, unless otherwise indicated. It should be understood that the terms used in this way can be interchanged under appropriate circumstances.

[0059] The terms "include" and "have" and any variations thereof are intended to cover but not exclusively include, for example, a product or device that includes a list of components without being limited to all the components clearly listed, but can include other components not clearly listed or inherent to such products or devices.

[0060] The term "module" refers to any known or later developed hardware, software, firmware, artificial intelligence, fuzzy logic, or combination of hardware and / or software codes that can perform the function related to the element.

[0061] In the embodiments of the present application, the display device 200 generally refers to a device with picture display and data processing capabilities. For example, the display device 200 includes, but is not limited to, a smart television, a mobile terminal, a computer, a monitor, an advertising screen, a wearable device, a virtual reality device, an augmented reality device, etc.

[0062] Figure 1 The schematic diagram of the operation scenario between the display device and the control device is provided for some embodiments of the present application. As shown in Figure 1 The user can operate the display device 200 through a touch operation, a mobile terminal 300 and a control device 100. The control device 100 is used to receive the operation instruction input by the user and convert the operation instruction into a control instruction that can be recognized and responded by the display device 200. For example, the control device 100 can be a remote controller, a stylus, a handle, etc.

[0063] The mobile terminal 300 can be used as a kind of control device to perform the human-computer interaction between the user and the display device 200. The mobile terminal 300 can also be used as a kind of communication device to establish a communication connection with the display device 200 and perform data interaction. In some embodiments, the mobile terminal 300 can install a software application with the display device 200, implement connection communication through a network communication protocol, and achieve the purpose of one-to-one control operation and data communication. The mobile terminal 300 can also display audio and video content on the display device 200 to achieve a synchronous display function.

[0064] In some embodiments, the mobile terminal 300 or other electronic device can also simulate the function of the control device 100 by running an application program for controlling the display device 200.

[0065] As shown in Figure 1 It is also shown in that the display device 200 also communicates data with the server 400 through various communication modes. The display device 200 can be allowed to communicate and connect through a local area network (LAN), a wireless local area network (WLAN) and other networks.

[0066] The display device 200 can provide a broadcast receiving television function, and can additionally provide a smart network television function with computer support function, including but not limited to a network television, a smart television, an Internet protocol television (IPTV), etc.

[0067] Figure 2 The schematic diagram of the operation scenario between the display device and the control device is provided for some embodiments of the present application. As shown in Figure 1A hardware configuration block diagram of the display device 200 is shown.

[0068] In some embodiments, the display device 200 can include at least one of a tuner and demodulator 210, a communication device 220, a detector 230, a device interface 240, a controller 250, a display 260, an audio output device 270, a memory, a power supply, a user input interface.

[0069] In some embodiments, the detector 230 is configured to collect signals of the external environment or the external interaction. For example, the detector 230 includes a light receiver configured to collect ambient light intensity, or the detector 230 includes an image collector such as a camera configured to collect an external environment scene, a user attribute, or a user interaction gesture, or the detector 230 includes a sound collector such as a microphone configured to receive external sound.

[0070] In some embodiments, the display 260 includes a display functional component configured to present a picture, and a driving component configured to drive the image display. The display 260 is configured to receive an image signal output from the controller 250 for display. For example, the display 260 can be configured to display video content, image content, and components of a menu control interface, and a user control UI interface.

[0071] In some embodiments, the communication device 220 is a component configured to communicate with an external device or a server 400 according to various communication protocol types. The display device 200 can be provided with multiple communication devices 220 according to different supported communication manners. For example, when the display device 200 supports wireless network communication, the display device 200 can be provided with a communication device 220 including a WiFi function. When the display device 200 supports Bluetooth connection communication, the display device 200 needs to be provided with a communication device 220 including a Bluetooth function.

[0072] The communication device 220 can be configured to connect the display device 200 to the external device or the server 400 in a wireless or wired manner. The wired connection can be achieved by connecting the display device 200 to the external device through a data line, an interface, or the like. The wireless connection can be achieved by connecting the display device 200 to the external device through a wireless signal or a wireless network. The display device 200 can be directly connected to the external device, or can be indirectly connected to the external device through a gateway, a router, a connection device, or the like.

[0073] In some embodiments, the controller 250 can include at least one of a central processor, a video processor, an audio processor, a graphic processor, a power processor, a first interface to an n-th interface for input / output, and the controller 250 controls the operation of the display device and responds to the user's operation by controlling various software control programs stored in the memory. The controller 250 controls the overall operation of the display device 200.

[0074] In some embodiments, the controller 250 and the tuner-demodulator 210 can be located in different devices, i.e., the tuner-demodulator 210 can also be located in an external device of the main device where the controller 250 is located, such as an external set-top box, etc.

[0075] In some embodiments, the user can input a user command through a graphical user interface (GUI) displayed on the display 260, and the user input interface receives the user input command through the graphical user interface (GUI).

[0076] In some embodiments, the audio output device 270 can be a native speaker of the display device 200, or an external audio output device connected to the display device 200. For the external audio output device connected to the display device 200, the display device 200 can also be provided with an external audio output terminal, and the audio output device can be connected to the display device 200 through the external audio output terminal to output the sound of the display device 200.

[0077] In some embodiments, the user input interface 280 can be used to receive instructions from the user input.

[0078] In order to perform user interaction, in some embodiments, the display device 200 can run an operating system. The operating system is a computer program for managing and controlling hardware resources and software resources in the display device 200. The operating system can control the display device to provide a user interface, for example, the operating system can directly control the display device to provide a user interface, or can provide a user interface by running an application program. The operating system also allows the user to interact with the display device 200.

[0079] It should be noted that the operating system can be a native operating system based on a specific operating platform, or a third-party operating system deeply customized based on a specific operating platform, or an independent operating system specially developed for the display device.

[0080] The operating system can be divided into different modules or levels according to the functions implemented, for example, as shown in Figure 3As shown, in some embodiments, the system is divided into four layers, from top to bottom, respectively, an Applications layer (referred to as "application layer" for short), an Application Framework layer (referred to as "framework layer" for short), a system library layer, and a kernel layer.

[0081] In some embodiments, the application layer is used to provide services and interfaces for applications, so that the display device 200 can run the applications and interact with the user based on the applications. At least one application can be run in the application layer, which can be a window program, a system setting program, or a clock program, etc. provided by the operating system; or an application developed by a third-party developer. In specific implementation, the application package in the application layer is not limited to the above examples.

[0082] In some embodiments, referring to Figure 3 , the application layer can run multiple applications, such as application 1, application 2, application 3, application 4, etc. The embodiments of the present application provide functions such as vertical installation angle detection and early warning of the display device in different scenarios, and the application layer can set applications related to these function configurations, such as a boot navigation application and an angle detection application. The controller can run at least one related application in the application program to implement the technical solutions of the embodiments of the present application.

[0083] The framework layer provides application programming interfaces (APIs) and programming frameworks for applications. The application framework layer includes some pre-defined functions. The application framework layer is equivalent to a processing center that decides which application in the application layer to act. The application program can access the resources in the system and obtain the services of the system through the API interface in the execution.

[0084] Referring to Figure 3In this embodiment, the application framework layer includes a view system, managers, and content providers. The view system designs and implements the application's interface and interactions, and includes lists, grids, text boxes, buttons, etc. The managers include at least one of the following modules: an activity manager for interacting with all running activities in the system; a location manager for providing system services or applications with access to system location services; a package manager for retrieving various information related to application packages currently installed on the device; a notification manager for controlling the display and clearing of notification messages; and a window manager for managing icons, windows, toolbars, wallpapers, and desktop widgets on the user interface.

[0085] In some embodiments, the Activity Manager manages the lifecycle of individual applications and common navigation and back functions, such as controlling application exit, opening, and back actions. The Window Manager manages all window programs, such as obtaining the screen size, determining if a status bar is present, locking the screen, capturing the screen, and controlling changes to the display window, such as shrinking the display window, shaking the display, or distorting the display.

[0086] In some embodiments, the system runtime library layer can provide support for the framework layer. When the framework layer is used, the operating system runs the instruction library contained in the system runtime library layer, such as the C / C++ instruction library, to implement the functions to be performed by the framework layer.

[0087] In some embodiments, the kernel layer is a functional layer situated between the hardware and software of the display device 200. The kernel layer can implement functions such as hardware abstraction, multitasking, and memory management. For example, ... Figure 3 As shown, hardware drivers can be configured in the kernel layer. The kernel layer can contain at least one of the following drivers: audio driver, display driver, Bluetooth driver, camera driver, WIFI driver, USB driver, HDMI driver, sensor driver (such as fingerprint sensor, temperature sensor, pressure sensor, etc.), and power driver, etc.

[0088] It should be noted that the above examples are only a simple division of the operating system functions, and do not constitute a limitation on the specific operating system form of the display device 200 in the embodiments of the present application. According to the function of the display device, the type of the operating system, and other factors, the number and specific type of the levels contained in the operating system can be in other forms.

[0089] Figure 4 A vertical installation angle diagram of a wall-mounted display device is provided for some embodiments of the present application.

[0090] "Wall-mounted" means that the display device is hung on a wall that is not vertical. The installation method of the wall-mounted display device is not limited. For example, referring to FIG. 2B, the display device 200 can be fixed on the vertical wall 2 through the mounting assembly 1. For example, the installer can connect the display device 200 with the mounting assembly 1, drill corresponding mounting holes at a suitable height position on the wall 2, and embed the mounting assembly 1 into the mounting hole. Figure 4

[0091] Referring to FIG. 2C, the vertical installation angle θ is the included angle between the backplane plane of the wall-mounted display device and the wall 2. When the backplane plane is parallel to the wall 2, the vertical installation angle θ is 0 degrees. If the wall-mounted display device is installed incorrectly, or during use, the wall-mounted display device is moved, etc., the vertical installation angle θ of the wall-mounted display device can be offset. If the vertical installation angle θ increases, the mounting assembly 1 can be unstable, which can further cause the device to fall, the screen to fall off, etc., and cause the display device to be damaged. Figure 4

[0092] Such problems are generally caused by incorrect installation or offset of the device during use, and are not product quality problems, so manufacturers generally provide a prompt in the product installation manual. An exemplary prompt is "when using wall-mounted installation, please install at 0 degrees on a vertical wall. If the installation is not in accordance with the instructions, there may be safety hazards (including but not limited to product falling, falling off, etc.) and cause personal injury or property damage. Such problems are not the responsibility of the manufacturer, and should be borne by the corresponding wrong party." By reading the product manual, the user can only know that the product has a falling risk when the vertical installation angle θ is greatly offset, but there is no real-time and accurate vertical installation angle θ detection means, which causes the risk problem to be unable to be discovered and corrected in time.

[0093] In some embodiments, the display device can be configured with an angle detection device for detecting the vertical installation angle θ.

[0094] Figure 5 A detection principle diagram of the angle detection device is provided for some embodiments of the present application.

[0095] ​​For example, regarding the side viewing angle of display device 200, see Figure 5 In view (a), the vertical installation angle θ is the angle between the back panel plane A of the display device and the wall 2. Assuming that the angle between the normal B of the display device and the normal C of the wall is β, then θ = β. Therefore, the angle detection device can obtain the vertical installation angle by measuring β.

[0096] For an example of the viewing angle of the display device 200, see Figure 5 View (b) uses a three-dimensional coordinate system with the x-axis set horizontally, the y-axis set vertically, and the z-axis set to the direction normal to the display device (facing the viewer's eye). The angle detection device measures the deflection angle of the display device along the z-axis to obtain the vertical mounting angle. The angle detection device is not limited; for example, a gyroscope sensor can be used.

[0097] In some embodiments, the controller can run a relevant application to control the angle detection device to detect the vertical mounting angle θ of the display device and compare the vertical mounting angle θ with a preset threshold. The preset threshold is not limited and can be set according to the risk level, for example, a preset threshold of 7 degrees, 15 degrees, etc.

[0098] Figure 6 This is a schematic diagram illustrating a display device displaying a first prompt page according to some embodiments of this application.

[0099] If the vertical installation angle θ is greater than the preset threshold, it indicates that the offset of the vertical installation angle of the wall-mounted display device exceeds the safety threshold, posing a safety risk. See [link / reference needed]. Figure 6 The controller can run a relevant application to control the display to show a first warning page. This page indicates that the vertical installation angle exceeds the safe range and prompts the user to adjust the installation position / angle of the display device. After viewing the first warning page, the user is aware that the display device is at risk of being dropped and can contact after-sales personnel for installation correction and equipment maintenance. This embodiment is applicable to the detection and correction of vertical installation angles in general scenarios.

[0100] In some embodiments, for scenarios where installers are installing display devices on-site (e.g., the display device is being installed for the first time), the vertical installation angle θ can be detected and corrected through the power-on navigation. The controller can obtain an instance of the angle detection device by running the power-on navigation application via sensorManager.getDefaultSensor(Sensor.TYPE_GYROSCOPE) and register a SensorEventListener to listen for the vertical installation angle θ, thereby enabling the detection and reporting of the vertical installation angle θ.

[0101] In some embodiments, the controller can acquire the vertical installation angle θ detected and reported by the angle detection apparatus by running the startup navigation application, and compare the vertical installation angle θ with a first threshold value. The first threshold value is not limited, for example, 7 degrees.

[0102] In some embodiments, if the vertical installation angle θ is not greater than the first threshold value, indicating that the vertical installation angle θ of the wall-mounted display device is within the allowed safe range, the controller can execute or configure the next function by running the startup navigation application through startup navigation. The next function described herein is not limited, for example, language, network, mode setting, and the like.

[0103] Figure 7 A schematic diagram of a display error correction page provided by some embodiments of the present application.

[0104] In some embodiments, if the vertical installation angle θ is greater than the first threshold value, indicating that the vertical installation angle θ of the wall-mounted display device is out of the safe range, and there is a potential safety hazard such as falling, see Figure 7 , the controller can control the display to display an error correction page 70 by running the startup navigation application.

[0105] In some embodiments, continuing to see Figure 7 , the error correction page 70 is used to prompt the user that the vertical installation angle θ of the display device is out of the safe range, and prompt the user to adjust the angle according to the direction of the arrow. The error correction page 70 further includes a correction prompt image 71, a detection button 72, and a later adjustment button 73.

[0106] In some embodiments, continuing to see Figure 7 , the correction prompt image 71 is used to present the offset of the backplane plane of the display device 200 relative to the wall, and display an arrow 71a. The direction indicated by the arrow 71a is opposite to the direction of the angle offset, so that the installer rotates the device in the direction of the arrow 71a to reduce the vertical installation angle θ to a safe value, which is less than the first threshold value, for example, the safe value is 0 degrees.

[0107] In some embodiments, continuing to see Figure 7 , after the installer rotates the device in the direction of the arrow 71a to adjust the vertical installation angle θ, the installer can trigger the detection button 72. In response to the operation instruction of triggering the detection button 72, the controller can acquire the updated vertical installation angle θ from the angle detection apparatus by running the startup navigation application, and compare the vertical installation angle θ and the first threshold value again. In this way, until the vertical installation angle θ is less than the first threshold value, or until the vertical installation angle θ reaches a preset safe value (for example, 0 degrees), the installation position of the display device is corrected correctly.

[0108] Figure 8 A diagram illustrating a display device displaying a correct installation prompt page according to some embodiments of the present application.

[0109] When the vertical installation angle θ is adjusted to be less than the first threshold value, or the vertical installation angle θ reaches a preset safety value (e.g. 0 degree), referring to Figure 8 , the controller can control the display to display a correct installation prompt page 80 by running the boot navigation application, the correct installation prompt page 80 is used to prompt that the vertical installation angle θ has been corrected.

[0110] In some embodiments, referring to Figure 8 , the correct installation prompt page 80 further comprises a next step button 81. The controller can continue to execute or configure the next function by running the boot navigation application through the boot navigation in response to the operation instruction of the user triggering the next step button 81.

[0111] In some embodiments, continuing to refer to Figure 7 , the installer can also temporarily skip the correction function of the vertical installation angle θ by triggering the later adjustment button 73. In some scenarios, the user may mistakenly trigger the later adjustment button 73, resulting in the vertical installation angle θ cannot be corrected immediately.

[0112] Figure 9 A diagram illustrating a display device displaying a query page according to some embodiments of the present application.

[0113] Referring to Figure 9 , the controller can control the display to display a query page 90 by running the boot navigation application in response to the operation instruction of the user triggering the later adjustment button 73. The query page 90 is used to display a disclaimer and ask the user whether to confirm to skip the correction function of the vertical installation angle. The disclaimer is used to prompt that the incorrect vertical installation angle may cause the device to fall and be damaged.

[0114] In some embodiments, referring to Figure 9 , the query page 90 further comprises a cancel button 91 and a confirm button 92. If the user wants to correct the vertical installation angle θ after viewing the disclaimer, the cancel button 91 is triggered. The controller can control the display to return to the error correction page 70 by running the boot navigation application in response to the operation instruction of the user triggering the cancel button 91. In this way, the risk of device installation error and falling due to the user mistakenly triggering the later adjustment button 73 can be avoided.

[0115] In some embodiments, if the user still wants to skip the correction function of the vertical installation angle, the confirm button 92 is triggered. The controller can continue to execute or configure the next function by running the boot navigation application through the boot navigation in response to the operation instruction of the user triggering the confirm button 92.

[0116] The display device detects and corrects the vertical installation angle θ in daily use without the help of installation or maintenance personnel on site after the first installation. Embodiments of the present application support self-detection of the display device to timely discover and warn the safety risks caused by excessive deviation of the vertical installation angle θ, so as to facilitate the user to communicate with the after-sales personnel about the related matters of equipment maintenance, such as determining the user's home address and the time for on-site maintenance.

[0117] In some embodiments, the display device can preset the first threshold value and the second threshold value, and the second threshold value is greater than the first threshold value, so that the risk level can be set according to the value distribution of the vertical installation angle θ. For example, when the vertical installation angle θ∈[0, the first threshold value] interval, it is a mild risk level; when the vertical installation angle θ∈(the first threshold value, the second threshold value] interval, it is a moderate risk level; and when the vertical installation angle θ> the second threshold value, it belongs to a severe risk level. The risk levels from high to low are severe, moderate and mild in turn, and the higher the risk level is, the greater the possibility of risks such as falling and screen falling of the device is. The first threshold value and the second threshold value are not limited, for example, the first threshold value is 7 degrees, and the second threshold value is 15 degrees.

[0118] In some embodiments, after the display device is powered on, the controller can obtain the vertical installation angle θ measured by the angle detection device by running a related application program (such as a vertical angle correction application), and determine the risk level to which the display device belongs according to the vertical installation angle θ, the first threshold value and the second threshold value, and execute different correction strategies for different risk levels.

[0119] In some embodiments, if the vertical installation angle θ is not greater than the first threshold value, that is, the vertical installation angle θ∈[0, the first threshold value], it is determined that the display device belongs to a mild risk level, and the controller can not control the related application program (such as the vertical angle correction application) to execute the correction processing.

[0120] Figure 10 The display device provided by some embodiments of the present application displays an angle anomaly prompt page.

[0121] If the vertical installation angle θ is greater than the second threshold value, it is determined that the display device belongs to a severe risk level, referring to Figure 10 , the controller can control the display to display an angle anomaly prompt page 101 by running a related application program, and the angle anomaly prompt page 101 is used to prompt that the vertical installation angle θ exceeds the safe range is detected.

[0122] In some embodiments, continuing to refer to Figure 10 , the angle anomaly prompt page 101 further includes a feedback button 101a, and the angle anomaly prompt page 101 is further used to prompt the user to actively contact the after-sales service or one-key feedback the equipment problem.

[0123] In some embodiments, after browsing the angle abnormality prompt page 101, the user can actively contact the after-sales service (for example, dial the after-sales phone), contact the after-sales personnel, inform the after-sales personnel that the display device has a vertical installation angle θ abnormality problem, and negotiate with the after-sales personnel for the on-site maintenance time. In this way, the maintenance personnel can correct the vertical installation angle θ at the agreed time, thereby avoiding the device from falling and being damaged due to a large deviation of the vertical installation angle θ.

[0124] In some embodiments, after browsing the angle abnormality prompt page 101, the user can trigger the feedback button 101a to feed back the device problem in one key, and wait for the after-sales personnel to actively communicate the maintenance matters. The controller can control the display to close the angle abnormality prompt page 101 and send device abnormality information including device information and error information to the server in response to the operation instruction of the user triggering the feedback button 101a by running a related application program.

[0125] In some embodiments, the device information includes but is not limited to the serial number (SN code) of the display device, and the SN code is a unique identification code of the display device for anti-counterfeiting and device identification. The error information is used to describe the error and abnormality of the display device, and the error information can include an error code, which is used to identify the error category, including but not limited to: the deviation of the vertical installation angle θ exceeds the safe range.

[0126] In some embodiments, the server receives the device abnormality information, parses the device information and the error information, identifies the display device according to the device information, identifies the error category of the display device according to the error information, and generates a device maintenance notification message for indicating the vertical installation angle θ abnormality of the target display device and prompting the after-sales personnel to contact the device user for angle correction. The server pushes the device maintenance notification message to the after-sales personnel to make the after-sales personnel actively contact the user of the target display device and negotiate the on-site maintenance time and other matters.

[0127] In some embodiments, the server can send the device maintenance notification message to the terminal device used by the after-sales personnel. After the after-sales personnel view the device maintenance notification message through the terminal device, the user information associated with the target display device is obtained, which is the information registered through the boot navigation when the target display device is first installed. The user information includes but is not limited to the user address, the user contact information (such as the phone number), etc. In this way, the after-sales personnel can contact the corresponding device user, negotiate the on-site maintenance time, and coordinate and arrange the maintenance personnel to correct the vertical installation angle θ of the target display device according to the agreed time.

[0128] In some embodiments, referring toFigure 10 The angle abnormality prompt page 101 can also include a contact after-sales button 101b, so that the user actively contacts the brand after-sales. The controller can control the display to close the angle abnormality prompt page 101 by running a related application in response to the user triggering the operation instruction of the contact after-sales button 101b.

[0129] In some embodiments, after the user triggers the contact after-sales button 101b to close the angle abnormality prompt page 101, the controller can also control the display to display the after-sales contact method (for example: telephone number), or start the after-sales customer service application, so that the user communicates online with the after-sales customer service. In this way, the user can quickly obtain the after-sales contact method or quickly communicate with the after-sales.

[0130] In this way, when the vertical installation angle θ is detected to be abnormal, the user can actively contact the after-sales, or wait for the after-sales to contact after one-key feedback of the problem, so as to discover the device risk in time, correct the vertical installation angle θ quickly, and avoid the display device from falling, screen falling and other problems, thereby avoiding personal injury and property loss to the user. The contact method of the after-sales and the user includes but is not limited to: online contact (such as through the after-sales customer service, brand APP, etc.), telephone contact, short message contact, etc. Among them, the after-sales can be in the form of manual or AI, etc.

[0131] In some embodiments, if the vertical installation angle θ is greater than the first threshold value and not greater than the second threshold value, that is, the vertical installation angle θ ∈ (first threshold value, second threshold value], it is determined that the display device belongs to the moderate risk level, and the controller can implement the timing correction prompt strategy by running a related application, that is, the display device exists the problem of abnormal vertical installation angle θ once every pre-set time (for example, 30 days) through the angle abnormality prompt page 101 to remind the user.

[0132] In some embodiments, the controller can record the time of each display of the angle abnormality prompt page 101 of the display (hereinafter referred to as: reminder time) by running a related application, and save or update the reminder time in the application data.

[0133] In some embodiments, when the vertical installation angle θ ∈ (first threshold, second threshold] is detected, the controller can obtain the last reminding time by running the related application, the last reminding time being the latest saved reminding time, i.e. the time when the display device last displayed the angle anomaly prompt page 101, calculate the time interval between the last reminding time and the current time. If the time interval is less than a preset time (e.g. 30 days), the display device is not controlled to display the angle anomaly prompt page 101. If the time interval is not less than the preset time, the display device is controlled to display the angle anomaly prompt page 101, and the reminding time is updated according to the time when the angle anomaly prompt page 101 is displayed this time. In the daily use scenario of the display device, the reminding time is updated every time the angle anomaly prompt page 101 is displayed, to ensure the accuracy of the periodic correction reminder and avoid problems such as frequent reminders and overdue reminders.

[0134] Figure 11 An architecture diagram of a vertical installation angle detection and correction function provided for some embodiments of the present application.

[0135] Referring to Figure 11 , the application layer can run an angle detection and correction application, and the hardware layer can include an angle detection device (gyroscope sensor). The angle detection and correction application can include Activity (activity) and Service (service) when running. The Activity (activity) is used to start the Service (service), and the Service (service) is used to obtain a gyroscope sensor instance through sensorManager.getDefaultSensor(Sensor.TYPE_GYROSCOPE) and register SensorEventListener for listening. In this way, when the display device rotates along the z-axis direction, the gyroscope sensor detects the vertical installation angle θ and reports it to the Service (service), and the Service (service) listens to the change of the vertical installation angle θ and performs anomaly prompt and correction prompt on the vertical installation angle θ.

[0136] Referring to Figure 11 , the Service (service) can be connected with the server 400 through the communication device 220, to realize sending device anomaly information to the server 400 when the user triggers the feedback button. The server sends device maintenance notification messages to the after-sales (manual or AI) according to the device anomaly information, to make the after-sales contact the device user for matters such as on-site maintenance time. The architecture of the vertical installation angle detection and correction function is not limited to Figure 11 the example, and can be configured according to the operating system and the application.

[0137] Figure 12A flowchart of a device installation angle correction method one is provided for some embodiments of the present application.

[0138] The method one can be implemented by the controller by running a related application program, and the method one is mainly for the first installation scene of the display device, including the following program steps:

[0139] In step S121, the boot navigation application is started when the display device is powered on.

[0140] In step S122, the boot navigation application is controlled to obtain the vertical installation angle of the display device measured by the angle detection device.

[0141] In step S123, it is judged whether the vertical installation angle is greater than a first threshold value.

[0142] If the vertical installation angle is greater than the first threshold value, step S124 is executed. If the vertical installation angle is not greater than the first threshold value, step S127 is executed.

[0143] In step S124, the display is controlled to display an error correction page on the boot navigation interface.

[0144] In some embodiments, the error correction page is used to prompt that the vertical installation angle of the display device exceeds a safe range, and prompt the user to correct the vertical installation angle. Referring to Figure 7 , the error correction page can further include a detection button and a later adjustment button. When the detection button is triggered, the controller receives a re-detection instruction to trigger the angle detection device to re-measure the vertical installation angle.

[0145] When the later adjustment button is triggered, referring to Figure 9 , the controller controls the display to display an inquiry page 90, which is used to display a disclaimer and inquire whether the user confirms to skip the vertical installation angle correction function. When the cancel button 91 is triggered, the controller receives a re-detection instruction. When the confirm button 92 is triggered, the controller does not receive a re-detection instruction.

[0146] In step S125, the boot navigation application is controlled to obtain the corrected vertical installation angle in response to the re-detection instruction.

[0147] In step S126, it is judged whether the corrected vertical installation angle is greater than the first threshold value.

[0148] If the corrected vertical installation angle is greater than the first threshold value, step S124 is returned to prompt that the corrected vertical installation angle still exceeds the safe range, so as to guide the user to continue to adjust the angle. If the corrected vertical installation angle is not greater than the first threshold value, step S127 is executed.

[0149] Step S127, control the boot navigation application to switch to the next function.

[0150] In this way, in the first installation scene of the display device, the vertical installation angle can be detected and corrected by the boot navigation application, so that the vertical installation angle meets the safety condition, thereby avoiding the risk problems such as display device falling, screen falling and the like caused by installation errors, ensuring the safety of the user and avoiding damage to the device and property loss. Through the interaction between the user and the boot navigation interface, the user can select the immediate correction mode or the later correction mode as needed, thereby improving the user experience. In the immediate correction mode, multiple angle detections are supported until the vertical installation angle is adjusted to a safe value.

[0151] Figure 13 The flowchart of the second device installation angle correction method provided for some embodiments of the present application.

[0152] The second method can be realized by the controller by running a related application program. The second method is mainly aimed at the daily use scene after the first installation of the display device is completed, and includes the following program steps:

[0153] Step S131, after the display device is started, the angle detection device measures the vertical installation angle of the display device.

[0154] Step S132, determine whether the vertical installation angle is greater than a first threshold value.

[0155] If the vertical installation angle is greater than the first threshold value, step S133 is performed. If the vertical installation angle is not greater than the first threshold value, it indicates that the display device is in a light risk level, and step S139 is performed.

[0156] Step S133, determine whether the vertical installation angle is greater than a second threshold value. The second threshold value is greater than the first threshold value.

[0157] If the vertical installation angle is greater than the second threshold value, it indicates that the display device is in a severe risk level, and step S134 is performed. If the vertical installation angle is greater than the first threshold value, and the vertical installation angle is not greater than the second threshold value, it indicates that the display device is in a moderate risk level, and step S136 is performed.

[0158] Step S134, control the display to immediately display an angle abnormality prompt page.

[0159] In some embodiments, the angle abnormality prompt page is used to prompt that the vertical installation angle exceeds the safe range. Referring to FIG. 1, the angle abnormality prompt page 101 can further include a feedback button 101a. When the feedback button 101a is triggered, the controller receives a feedback instruction to trigger feedback to the server that there is an angle abnormality problem existing in the display device. Figure 10 ​

[0160] Step S135, in response to the feedback instruction, sending device exception information to the server.

[0161] In some embodiments, the device exception information can include device information and error information, to instruct the server to inform the after-sales contact device user according to the error category existing in the display device.

[0162] Step S136, calculating the time interval between the current time and the last reminding time.

[0163] In some embodiments, the last reminding time is the time when the display device last displayed the angle abnormality prompt page.

[0164] Step S137, determining whether the time interval exceeds the preset time.

[0165] If the time interval has exceeded the preset time, step S138 is executed. If the time interval does not exceed the preset time, step S139 is executed.

[0166] Step S138, controlling the display to display the angle abnormality prompt page.

[0167] Step S139, ending the process.

[0168] In this way, in the daily use scenario after the display device is first installed, the display device can monitor the change of the vertical installation angle in real time and determine the risk level of the device. If the risk level is mild, no angle correction is needed; if the risk level is moderate, it is determined whether the angle abnormality needs to be reminded again according to the time interval from the last reminding of the angle abnormality, to avoid too frequent reminding and also avoid overdue reminding; if the risk level is severe, the angle abnormality also needs to be reminded immediately, that is, the angle abnormality prompt page is immediately displayed, so that the user actively contacts the after-sales or waits for the after-sales to contact the user after one-key feedback of the device error. By formulating multiple risk levels, corresponding correction processing strategies are executed according to different risk levels.

[0169] Some embodiments of the present application also provide a server, which includes a communicator and a processor. The communicator is used to be in communication connection with the display device to receive the device exception information sent by the display device. The processor is used to identify the error category generated by the display device according to the device exception information, generate a device maintenance notification message, and push the device maintenance notification message to the after-sales customer service. The software and hardware configuration of the server is not limited to the embodiments of the present application, and the server can also process other business functions.

[0170] The UI diagram provided in the present application is merely exemplary. Based on the angle detection and correction logic provided in the embodiments of the present application, the application scenarios can be extended, so that the detection object is not limited to the vertical installation angle, and the detection object can also be an installation angle in other directions or other categories of parameters, which can be related to relevant software and hardware, such as screen parameters. In this way, by setting a detection device adapted to the detection object, analyzing the parameter values measured by the detection device, discovering potential risks and abnormalities of the display device, warning through the boot navigation interface or the user interface, and supporting one-key feedback of the device problems of the user, etc.

[0171] Some embodiments of the present application also provide a computer storage medium which can store a program. When the computer storage medium is configured in the display device 200, the program can include the program steps involved in the device installation angle correction method of the above embodiments when executed. The computer storage medium can be a disk, an optical disk, a read-only memory (ROM) or a random access memory (RAM), etc.

[0172] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the above embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

[0173] In order to facilitate explanation, the above description has been made in combination with specific embodiments. However, the above exemplary discussion is not intended to exhaust or limit the embodiments to the specific forms disclosed above. Various modifications and variations can be derived according to the above teachings. The selection and description of the above embodiments are to better explain the content of the present disclosure, so that those skilled in the art can better use the embodiments.

Claims

1. A display device, characterized in that, include: A monitor is used to display the user interface. An angle detection device is used to detect the vertical installation angle, which is the angle between the wall-mounted display device and the wall. The controller is used to perform: When the display device is first installed, in response to the power-on command, the display device is powered on and the power-on navigation application is launched; The startup navigation application is controlled to obtain the vertical installation angle; If the vertical installation angle is greater than the first threshold, the control display will show an error correction page on the power-on navigation interface. The error correction page is used to indicate that the vertical installation angle exceeds the safe range and to prompt the on-site installers to correct the vertical installation angle. The error correction page also includes a "Adjust Later" button, and the controller is further configured to perform: In response to the trigger command of the "Adjust Later" button, the display is controlled to show an inquiry page on the power-on navigation interface. The inquiry page is used to display a disclaimer, which is used to indicate that an incorrect vertical installation angle may cause the display device to fall and be damaged.

2. The display device according to claim 1, characterized in that, The error correction page also includes an angle detection button, and the controller is further configured to perform: In response to the trigger command of the angle detection button, the startup navigation application is controlled to obtain the corrected vertical installation angle; If the corrected vertical installation angle is not greater than the first threshold, control the startup navigation application to switch to the next function.

3. The display device according to claim 1, characterized in that, The query page is also used to ask whether to skip the vertical installation angle correction. The query page also includes a cancel button and a confirm button. The controller is also used to perform the following: In response to the trigger command of the cancel button, the display is controlled to close the query page and display the error correction page, and the angle detection device is controlled to re-detect the vertical installation angle; In response to the confirmation button's trigger command, the display is controlled to close the query page, and the startup navigation application is controlled to switch to the next function.

4. The display device according to claim 2, characterized in that, If the corrected vertical installation angle is not greater than the first threshold, then before controlling the startup navigation application to switch to the next function, the controller is also configured to perform: The control display closes the error correction page and displays the installation correct prompt page, which indicates that the vertical installation angle has been corrected to a safe range. The installation correct prompt page also includes a next button. In response to the trigger command of the next button, the startup navigation application is controlled to switch to the next function.

5. A method for correcting the installation angle of equipment, characterized in that, include: When the display device is first installed, in response to the power-on command, the display device is powered on and the power-on navigation application is launched; The system controls the startup navigation application to obtain the vertical installation angle, which is the angle between the wall-mounted display device and the wall. If the vertical installation angle is greater than the first threshold, an error correction page is displayed on the startup navigation interface. The error correction page is used to prompt that the vertical installation angle exceeds the safe range and to prompt the on-site installer to correct the vertical installation angle. The error correction page also includes a "adjust later" button. In response to the trigger command of the "Adjust Later" button, an inquiry page is displayed on the power-on navigation interface. The inquiry page is used to display a disclaimer, which is used to indicate that an incorrect vertical installation angle may cause the display device to fall and be damaged.

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