Display device abnormality detection method, device, storage medium and device

Abstract

The present invention relates to a display device abnormality detection method, device, storage medium and device. By setting a force detection module in each detection area of ​​the display device, when a test audio is played in response to a test instruction, the force data of each force detection module can be obtained, and it can be determined whether there is an abnormality in each area of ​​the display device based on the force data. The embodiments of the present application can accurately locate the area where the display device has an abnormality, thereby improving the efficiency and accuracy of display device abnormality detection.

Description

Technical Field

[0001] The present invention relates to the technical field of display devices, and in particular to a method, device, storage medium and device for detecting abnormality of a display device. Background Art

[0002] When a display device is playing audio, the sound-generating elements of the display device produce sound based on the principle of sound wave vibration. The elements within the display device are prone to produce abnormal sounds as the sound vibrates, affecting the audio playback effect of the display device and the user's auditory experience.

[0003] The traditional abnormality detection method is to play detection audio on the display device, and engineers judge whether the display device has abnormal vibration based on experience. However, the above method is prone to misjudgment and missed detection, and the detection efficiency and accuracy are low. Summary of the invention

[0004] The embodiments of the present application provide a display device abnormality detection method, apparatus, storage medium and device, which can improve the efficiency and accuracy of display device abnormality detection.

[0005] In a first aspect, an embodiment of the present application provides a display device abnormality detection method, which is applied to a display device, wherein the display device is provided with at least one detection area, and each of the detection areas is provided with a force detection module, comprising the following steps:

[0006] In response to the test instruction, playing the test audio;

[0007] Acquiring force data of the at least one force detection module;

[0008] According to the force data, abnormal detection results of each detection area are determined.

[0009] Optionally, the display device includes at least one display unit and a controller; each of the display units includes a data processing chip, and the data processing chip is communicatively connected to the controller; before playing the test audio in response to the test instruction, the display device further includes:

[0010] Determine the detection area based on the area where the display unit is located, and set a force detection module in each of the detection areas;

[0011] A communication connection is established between the force detection module and the data processing chip, so that the data processing chip collects the force data of the force detection module and sends it to the controller.

[0012] In an embodiment of the present application, the detection area is determined according to the area where the display unit is located, so that the data processing chip of the display unit can be used to collect the force data of the force detection module, without the need to set up an additional force data collection module, thereby saving circuit costs and space for the display device.

[0013] Optionally, the display device further includes a non-display area; and before playing the test audio in response to the test instruction, further includes:

[0014] Determine the detection area of ​​the non-display area based on a preset area division rule, and set a force detection module in each of the detection areas;

[0015] A communication connection is established between the controller and all the force detection modules in the non-display area, so that the controller collects force data of all the force detection modules in the non-display area.

[0016] In an embodiment of the present application, the detection area is divided based on a preset area division rule, and a communication connection is established between the controller and all force detection modules in the non-display area, so that the controller collects force data of all force detection modules in the non-display area, thereby realizing abnormality detection of each detection area in the non-display area based on the force data. The present application can realize accurate detection of abnormalities in each area of ​​the display device.

[0017] Optionally, the display device is communicatively connected to a terminal device, and the method further comprises the following steps:

[0018] Generate anomaly detection result data based on the anomaly detection results of each detection area;

[0019] The abnormality detection result data is sent to the terminal, so that the terminal displays a test interface according to the abnormality detection result data; wherein the test interface includes the identification of the at least one detection area and the abnormality detection result of the at least one detection area.

[0020] In an embodiment of the present application, by generating abnormal detection result data and sending it to a terminal that is communicatively connected to the display device, the terminal displays a test interface including an identification of the detection area and the abnormal detection result of the detection area, so that the user can control the test of the display device and understand the abnormal detection results of each detection area of ​​the display device through the test interface displayed by the terminal, which is more convenient to use and improves the convenience of abnormal detection of the display device and user experience.

[0021] In a second aspect, an embodiment of the present application provides a display device abnormality detection method, which is applied to a terminal device, the terminal device is communicatively connected with a display device, the display device is provided with at least one detection area, and each of the detection areas is provided with a force detection module, comprising the following steps:

[0022] Sending a test instruction to the display device, so that the display device responds to the test instruction and plays the test audio;

[0023] receiving force data of the at least one force detection module sent by the display device;

[0024] According to the force data, abnormal detection results of each detection area are determined.

[0025] In a third aspect, an embodiment of the present application provides a display device abnormality detection device, which is applied to a display device, wherein the display device is provided with at least one detection area, and each of the detection areas is provided with a force detection module, and the device includes:

[0026] A test audio playback module, used to play the test audio in response to the test instruction;

[0027] A force data acquisition module, used to acquire force data of the at least one force detection module;

[0028] The first anomaly detection module is used to determine an anomaly detection result of each detection area according to the force data.

[0029] In a fourth aspect, an embodiment of the present application provides a display device abnormality detection device, which is applied to a terminal device, wherein the terminal device is communicatively connected to a display device, the display device is provided with at least one detection area, each of the detection areas is provided with a force detection module, and the device comprises:

[0030] A test instruction sending module, used for sending a test instruction to the display device, so that the display device responds to the test instruction and plays the test audio;

[0031] A force data receiving module, used for receiving the force data of the at least one force detection module sent by the display device;

[0032] The second anomaly detection module is used to determine an anomaly detection result of each detection area according to the force data.

[0033] In a fifth aspect, an embodiment of the present application provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the steps of a display device abnormality detection method as described in any one of the above.

[0034] In a sixth aspect, an embodiment of the present application provides a display device, comprising at least one force detection module, a memory, a processor, and a computer program stored in the memory and executable by the processor;

[0035] The display device is provided with at least one detection area, and each of the detection areas is provided with a force detection module;

[0036] When the processor executes the computer program, the steps of the display device abnormality detection method as described in any one of the above are implemented.

[0037] In a seventh aspect, an embodiment of the present application provides a terminal device, wherein the terminal device is communicatively connected to a display device, the display device is provided with at least one detection area, and each of the detection areas is provided with a force detection module;

[0038] The terminal device comprises a memory, a processor, and a computer program stored in the memory and executable by the processor;

[0039] When the processor executes the computer program, the steps of the display device abnormality detection method as described in any one of the above are implemented.

[0040] In an embodiment of the present application, a force detection module is set in each detection area of ​​the display device, so that when the test audio is played in response to a test instruction, the force data of each force detection module can be obtained, and it can be determined whether there is an abnormality in each area of ​​the display device based on the force data. The embodiment of the present application can accurately locate the area where the display device has an abnormality, improve the efficiency and accuracy of abnormality detection of the display device, and facilitate users to repair the abnormal area in a timely manner.

[0041] For better understanding and implementation, the present invention is described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 A schematic diagram of a display device according to an embodiment of the present invention;

[0043] Figure 2 A flowchart of a method for detecting abnormality of a display device in one embodiment of the present invention;

[0044] Figure 3 A schematic diagram of a display device according to another embodiment of the present invention;

[0045] Figure 4 A flowchart of a method for detecting abnormality of a display device in another embodiment of the present invention;

[0046] Figure 5 A schematic diagram of a display device according to another embodiment of the present invention;

[0047] Figure 6 A flowchart of a method for detecting abnormality of a display device in another embodiment of the present invention;

[0048] Figure 7 A flowchart of a method for detecting abnormality of a display device in another embodiment of the present invention;

[0049] Figure 8 A schematic diagram of a test interface 300 of a terminal device in one embodiment of the present invention;

[0050] Fig. 9 A flowchart of a method for detecting abnormality of a display device in one embodiment of the present invention;

[0051] Fig.10 A schematic diagram of a display device abnormality detection device in one embodiment of the present invention;

[0052] Fig.11 A schematic diagram of a display device abnormality detection device in another embodiment of the present invention;

[0053] Fig.12 A schematic diagram of the structure of a display device in one embodiment of the present invention;

[0054] Fig.13 The figure is a schematic diagram of the structure of a terminal device in one embodiment of the present invention. DETAILED DESCRIPTION

[0055] In order to make the objectives, technical solutions and advantages of the present application more clear, the embodiments of the present application will be further described in detail below with reference to the accompanying drawings.

[0056] It should be clear that the described embodiments are only 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 creative work are within the scope of protection of the embodiments of the present application.

[0057] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the embodiments of the present application. The singular forms of "a", "said" and "the" used in the embodiments of the present application and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0058] When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. On the contrary, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the attached claims. In the description of the present application, it should be understood that the terms "first", "second", "third", etc. are only used to distinguish similar objects, and do not have to be used to describe a specific order or sequence, nor can they be understood as indicating or implying relative importance. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0059] In addition, in the description of this application, unless otherwise specified, "several" means two or more. "And / or" describes the corresponding relationship of the associated objects, indicating that three relationships can exist. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the associated objects are in an "or" relationship.

[0060] The sound-generating device is used to convert electrical signals into sound signals. The sound-generating device can drive the diaphragm (or sound membrane) to vibrate by utilizing electromagnetic force, and the vibration of the diaphragm then drives the air to generate sound waves.

[0061] When a display device is playing audio, the sound-generating element produces sound based on the principle of sound wave vibration. The vibration energy of the sound wave is transmitted to other components of the display device, which can easily cause resonance or mechanical vibration in other components of the display device, thereby generating sound different from the original sound source, affecting the audio playback effect.

[0062] Currently, the way to judge whether a display device has an abnormality is to play a detection audio on the display device, and the engineer will judge whether the various parts of the display device vibrate based on experience, thereby determining whether the display device has abnormal vibration. However, the above method mainly relies on the subjective experience of engineers, which is prone to misjudgment and missed detection, and has low detection efficiency and accuracy.

[0063] Therefore, in response to the above-mentioned problems, an embodiment of the present application provides a method for detecting abnormalities in a display device. The method sets multiple detection areas on the display device and sets a force detection module in each detection area. The force data of each force detection module can be obtained to automatically detect whether there are abnormalities in each area of ​​the display device according to the force data. There is no need for manual judgment by an engineer, which can improve the accuracy and efficiency of detecting abnormal vibrations in the display device. At the same time, the present application can accurately identify the specific area of ​​the display device where the abnormality occurs by performing regional detection on the display device, which is convenient for users to repair the abnormal area in time.

[0064] See also Figure 1 , which is a schematic diagram of a display device 100 in one embodiment; Figure 1 As shown, the display device 100 includes at least one display unit 110 and at least one sound device 120;

[0065] At least one side of the display unit 110 is spliced ​​with another display unit 110, and multiple display units 110 are spliced ​​to form a large-size display screen, which can be used to display images, videos or other media files, thereby improving the visual effect and user experience of the display.

[0066] The sound-generating device 120 is used to convert electrical signals into sound signals. The sound-generating device 120 can drive the diaphragm (or sound membrane) to vibrate by utilizing electromagnetic force, and the vibration of the diaphragm further drives the air to generate sound waves. The sound-generating device 120 is a device such as a speaker.

[0067] like Figure 1 As shown, the display device 100 includes 16 adjacent display units 110 and 4 sound devices 120, and the display device 100 can realize the display of pictures and the playback of audio. The 4 sound devices 120 are respectively arranged on the left and right sides of the display device and on the left and right sides of the bottom of the display device.

[0068] The present application provides a display device abnormality detection method, which can be applied in the following aspects: Figure 1 The display device 100 shown is used to improve the accuracy and efficiency of vibration abnormality detection of the display device 100.

[0069] The display device is provided with at least one detection area, and each of the detection areas is provided with a force detection module;

[0070] The number and division method of the detection areas of the display device may be preset by the user. For example, when the display device includes a plurality of display units, the detection areas of the display device may be divided based on the respective display units.

[0071] See also Figure 2 , an embodiment of the present application provides a display device abnormality detection method, the method comprising:

[0072] S110: In response to the test instruction, play the test audio;

[0073] The test instruction may be an instruction inputted externally to the display device, and the test instruction is used to start abnormal detection of the display device. After receiving the test instruction, the display device plays the test audio to detect the stress condition of each detection area of ​​the display device.

[0074] The test audio may be an audio preset by the user for performing an abnormality test.

[0075] The test audio may be an audio file having a certain frequency range.

[0076] In an embodiment of the present application, the test audio may include several audio files with a frequency range of 20HZ-20KHZ. For example, audio files of 20HZ, 50HZ, 100HZ, 250HZ, 500HZ, 1KHZ, 2KHZ, 4KHZ, 8KHZ, 12KHZ, 16KHZ, and 20KHZ can be selected as test audio, wherein 20HZ represents the low-frequency limit, 50HZ represents the frequency corresponding to the subwoofer, 100HZ represents the frequency corresponding to the bass, 250HZ represents the frequency corresponding to the mid-bass, 500HZ represents the frequency corresponding to the mid-range, 1KHZ is the standard reference frequency, 2KHZ represents the frequency corresponding to the high-midrange, 4KHZ represents the frequency corresponding to the treble, 8KHZ represents the frequency corresponding to the super-treble, 12KHZ represents the high frequency, 16KHZ represents the ultra-high frequency, and 20KHZ represents the upper limit of human hearing, thereby ensuring the accuracy of abnormal detection of the display device.

[0077] S120: Acquire force data of the at least one force detection module;

[0078] The force detection module is used to detect the force in the detection area. The force detection module can be a stress sheet or other equipment that can be used to detect the force.

[0079] The force data may include data such as the identification of the detection area and the force value, and the identification of the detection area is used to determine the corresponding detection area.

[0080] S130: Determine the abnormal detection result of each detection area according to the force data.

[0081] The abnormal detection results may include normal and abnormal, and the abnormal detection results of each detection area may be different. For example, the abnormal detection result of a certain detection area may be normal, and the abnormal detection result of another detection area may be abnormal.

[0082] Specifically, when determining the abnormal detection result, the abnormal detection result can be determined based on the size of the force detection force value. When the force value of a certain detection area exceeds the target force threshold, the abnormal detection result of the detection area is determined to be abnormal; when the force value of a certain detection area does not exceed the target force threshold, the abnormal detection result of the detection area is determined to be normal.

[0083] In the embodiment of the present application, by setting a force detection module in each detection area of ​​the display device, when the test audio is played in response to the test instruction, the force data of each force detection module can be obtained, and it can be determined whether there is an abnormality in each area of ​​the display device according to the force data. The embodiment of the present application can accurately locate the area where the display device has an abnormality, improve the efficiency and accuracy of abnormality detection of the display device, and facilitate users to repair the abnormal area in time.

[0084] See also Figure 3 , which is a schematic diagram of a display device 200 in one embodiment. Figure 3 As shown, the display device 200 includes at least one display unit 210 and a controller 220;

[0085] Each display unit 210 includes a data processing chip 211 , and the data processing chip 211 is in communication with the controller 220 . The controller 220 controls each display unit 210 to display corresponding content through the data processing chip 211 .

[0086] The data processing chip 211 is used to control the display unit 210 to present a corresponding picture according to the picture data.

[0087] The data processing chip 211 and the controller 220 can be connected to each other through wireless connection technologies such as wireless network, Bluetooth, etc., or through a data line.

[0088] Optionally, the data processing chip 211 can be a field programmable gate array (FPGA) chip, which can be used to realize the processing of picture data, synchronous control of the display unit 210, and high-speed transmission of picture data between the controller 220. Through the field programmable gate array (FPGA) chip, multiple display units 210 can correctly and synchronously display corresponding pictures, avoid delays or asynchrony problems, and improve the display efficiency and display effect of the display device.

[0089] The controller 220 may be a processor of the display device, and the controller 220 uses various interfaces and lines to connect various parts in the display device 200, and is used to execute various functions of the display device 200 and process data. The controller 220 may be composed of an integrated circuit, for example, a single packaged integrated circuit, or a plurality of packaged integrated circuits with the same or different functions, including one or more central processing units (CPUs), microprocessors, digital processing chips, graphics processors, and a combination of various control chips.

[0090] In the embodiment of the present application, the controller 220 can be used to execute the above-mentioned display device abnormality detection method of the present application.

[0091] Specifically, the controller 220 sends the screen data corresponding to each display unit 210 to the corresponding data processing chip 211, so that the data processing chip 211 controls the display unit 210 to display the corresponding screen according to the screen data. The screen data may be screen data obtained by the controller 220 cutting the target screen to be displayed according to the size and number of each display unit 210. Different display units 210 correspond to different screen data, and each display unit 210 displays a different screen, so that the target screen is presented through each display unit 210.

[0092] like Figure 4 As shown, in one embodiment, before playing the test audio in response to the test instruction, the method further includes:

[0093] S210: determining the detection area based on the area where the display unit is located, and setting a force detection module in each of the detection areas;

[0094] S220: Establishing a communication connection between the force detection module and the data processing chip, so that the data processing chip collects the force data of the force detection module and sends it to the controller.

[0095] In an embodiment of the present application, the detection area can be determined based on the area where the display unit is located. Specifically, the area where a display unit is located can be divided into a detection area to determine the various detection areas of the display device. At the same time, a force detection module is set in each detection area, so that the force changes of each detection area can be detected by the force detection module. Each force detection module is communicated with the data processing chip of the display unit, so that the force data can be collected through the data processing chip.

[0096] The force detection module and the data processing chip can be connected for communication via a data line.

[0097] The data processing chip is used to convert the detection data of the force detection module into force data. The detection data of the force detection module can be an electrical signal. The data processing chip converts the electrical signal detected by the force detection module into a force value according to the preset correspondence between the electrical signal and the force value, thereby obtaining the force data and sending it to the controller, so that the controller determines the abnormal detection results of each detection area according to the force data.

[0098] In an embodiment of the present application, the detection area is determined according to the area where the display unit is located, so that the original data processing chip of the display unit can be used to collect the force data of the force detection module, without the need to set up an additional force data collection module, thereby reducing the number of components used for abnormal detection, saving abnormal detection costs and space for display devices.

[0099] See also Figure 5 , which is a schematic diagram of a display device in another embodiment, such as Figure 5 As shown, the display device further includes a non-display area 230 .

[0100] At least one display unit of the display device constitutes a display area of ​​the display device, and the display area can be used to display images, videos or other media files.

[0101] The non-display area 230 cannot display images, videos or other media files. The non-display area can be an area of ​​the display device other than the display area, such as an area where a border is located. In the embodiment of the present application, the controller 220 is disposed in the non-display area 230 .

[0102] like Figure 6 As shown, in one embodiment, before playing the test audio in response to the test instruction, the method further includes:

[0103] S310: determining a detection area of ​​the non-display area based on a preset area division rule, and setting a force detection module in each of the detection areas;

[0104] S320: establishing a communication connection between the controller and all the force detection modules in the non-display area, so that the controller collects force data of all the force detection modules in the non-display area.

[0105] The area division rule is used to divide the detection area. The area division rule may include the number of detection areas to be divided and the division method. The area division rule may be set according to actual application conditions such as the size of the non-display area.

[0106] like Figure 5 As shown, in the embodiment of the present application, the non-display area 230 is divided into four detection areas according to the area division rule, a force detection module 211 is provided in each detection area, and the controller 220 is communicatively connected with the four force detection modules 211 in the non-display area 230 .

[0107] The force detection module 211 of the non-display area 230 can be communicatively connected with the controller 220 via a data line. The controller 220 is used to convert the detection data of the force detection module 211 into force data. The detection data of the force detection module 211 can be an electrical signal. The controller 220 converts the electrical signal detected by the force detection module 211 into a force value according to a preset correspondence between the electrical signal and the force value, thereby obtaining the force data.

[0108] In an embodiment of the present application, for the display area of ​​the display device, the detection area is divided based on the display unit, and for the non-display area of ​​the display device, the detection area is divided based on a preset area division rule, and a communication connection is established between the controller and all force detection modules in the non-display area, so that the original controller of the display device is used to collect the force data of all force detection modules in the non-display area, so that abnormality detection of each detection area in the non-display area can be achieved based on the force data. The present application can realize accurate detection of abnormalities in various areas of the display device, and at the same time, reduce the number of components used for abnormality detection, save abnormality detection costs and space of the display device.

[0109] In one embodiment, it further includes:

[0110] Based on a preset sampling frequency, the data processing chip and the controller are controlled to collect the force data of the force detection module.

[0111] The sampling frequency is used to control the frequency at which the data processing chip and the controller collect force data. The sampling frequency can be set according to user needs. In the embodiment of the present application, the sampling frequency can be set to 10 times per second.

[0112] After collecting force data each time, abnormality detection can be performed on each detection area based on the force data.

[0113] By controlling the data processing chip and the controller to collect force data according to a preset sampling frequency, the number of force data collection times is increased, thereby avoiding the problem of inaccurate detection results caused by single sampling and improving the accuracy of abnormal detection of display devices.

[0114] like Figure 7 As shown, in one embodiment, the display device is connected to the terminal for communication, and after determining the abnormality detection results of each detection area, the following steps are further included:

[0115] S140: Generate abnormality detection result data;

[0116] S150: Sending the abnormality detection result data to the terminal, so that the terminal displays a test interface according to the abnormality detection result data; wherein the test interface includes an identifier of the at least one detection area and the abnormality detection result of the at least one detection area.

[0117] The anomaly detection result data may include an identification of the detection area and an anomaly detection result.

[0118] The abnormal test result data may include the abnormal detection results of one, multiple or all detection areas. When the abnormal test result data may include the abnormal detection result of one detection area, the abnormal detection result data is generated and sent to the terminal after each abnormal detection of a detection area is completed, so that the terminal can display the abnormal detection result of the detection area in real time; when the abnormal test result data includes the abnormal detection results of N detection areas, the abnormal detection result data is generated and sent to the terminal after each abnormal detection of N detection areas is completed, where N is a natural number and 1<N≤M, and M is the number of detection areas.

[0119] The test interface is used to display the abnormality detection results of each detection area.

[0120] The terminal device may be a mobile terminal, a computer or other device.

[0121] See also Figure 8 , which is a schematic diagram of a test interface 300 of a terminal device in an embodiment. The display device and the terminal device can be connected to each other through a wireless network or a wireless communication technology such as Bluetooth.

[0122] like Figure 8 As shown, the test interface 300 includes 20 detection area identifiers 310, and the detection area identifiers 310 are square boxes, and the positions of the square boxes correspond to the positions of the various detection areas of the display device.

[0123] The abnormal detection results of the detection area are marked with different box fill colors. For example, for the detection area where the abnormal detection result is normal, the box corresponding to the detection area is filled with green, and for the detection area where the abnormal detection result is abnormal, the box corresponding to the detection area is filled with red. This makes it convenient for users to determine the abnormal detection results of each detection area by identifying the box fill color.

[0124] Optionally, the test interface 300 further includes a test start control 320, a test end control 320 and a test progress bar 330:

[0125] The test start control 320 is used to generate a test instruction and send it to the display device, so that the display device starts the test in response to the test instruction.

[0126] The test end control 320 is used to generate a test end instruction and send it to the display device to stop the test of the display device.

[0127] The test progress bar 330 is used to display the progress of the current test.

[0128] The progress of the test progress bar 330 can be determined according to the received abnormality detection result data. When the abnormality detection results of all detection areas are received, the progress of the test progress bar 330 is displayed as 100%.

[0129] The display mode of the test progress bar 330 can be set according to actual application requirements and is not limited here.

[0130] In an embodiment of the present application, by generating abnormal detection result data and sending it to a terminal that is communicatively connected to the display device, the terminal displays a test interface including an identification of the detection area and the abnormal detection result of the detection area, so that the user can control the test of the display device and view the abnormal detection results of each detection area of ​​the display device through the test interface displayed by the terminal, which is more convenient to use and improves the convenience of abnormal detection of the display device and the user experience.

[0131] See also Fig. 9 The embodiment of the present application also provides a display device abnormality detection method, which is applied to a terminal device, the terminal device is communicatively connected with the display device, the display device is provided with at least one detection area, and each of the detection areas is provided with a force detection module, comprising the following steps:

[0132] S410: Sending a test instruction to the display device, so that the display device responds to the test instruction and plays a test audio;

[0133] S420: receiving force data of the at least one force detection module sent by the display device;

[0134] S430: Determine the abnormal detection result of each detection area according to the force data.

[0135] In one embodiment, the method further comprises:

[0136] A test interface is displayed; wherein the test interface includes an identification of the at least one detection area and an abnormality detection result of the at least one detection area.

[0137] It should be noted that, in an embodiment of the present application, the terminal device determines the abnormal detection results of each detection area based on the force data sent by the display device. The way in which the terminal device determines the abnormal detection results is the same as that in the above embodiment. For other undisclosed details in this embodiment, please refer to the description of the above embodiment.

[0138] like Fig.10 As shown, the embodiment of the present application further provides a display device abnormality detection device, which is applied to a display device, wherein the display device is provided with at least one detection area, and each detection area is provided with a corresponding force detection module, and the device comprises:

[0139] The test audio playing module 410 is used to play the test audio in response to the test instruction;

[0140] A force data acquisition module 420, used to acquire force data of the at least one force detection module;

[0141] The first anomaly detection module 430 is used to determine an anomaly detection result of each detection area according to the force data.

[0142] In one embodiment, the display device includes at least one display unit and a controller; each of the display units includes a data processing chip, and the data processing chip is communicatively connected to the controller; the device also includes:

[0143] A first detection area determination module, used to determine the detection area based on the area where the display unit is located, and to set a force detection module in each of the detection areas;

[0144] The first communication connection establishing module is used to establish a communication connection between the force detection module and the data processing chip, so that the data processing chip collects the force data of the force detection module and sends it to the controller.

[0145] In one embodiment, the display device further includes a non-display area; and the apparatus further includes:

[0146] A second detection area determination module, used for determining the detection area of ​​the non-display area based on a preset area division rule, and setting a force detection module in each of the detection areas;

[0147] The second communication connection establishing module is used to establish a communication connection between the controller and all the force detection modules in the non-display area, so that the controller collects the force data of all the force detection modules in the non-display area.

[0148] In one embodiment, the apparatus further comprises:

[0149] A detection result data generation module, used to generate abnormal detection result data;

[0150] The detection result data sending module is used to send the abnormal detection result data to the terminal, so that the terminal displays a test interface according to the abnormal detection result data; wherein the test interface includes the identification of the at least one detection area and the abnormal detection result of the at least one detection area.

[0151] like Fig.11 As shown, the embodiment of the present application further provides a display device abnormality detection device, which is applied to a terminal device, the terminal device is communicatively connected with the display device, the display device is provided with at least one detection area, each of the detection areas is provided with a force detection module, and the device comprises:

[0152] A test instruction sending module 510 is used to send a test instruction to the display device, so that the display device responds to the test instruction and plays the test audio;

[0153] A force data receiving module 520, configured to receive force data of the at least one force detection module sent by the display device;

[0154] The second anomaly detection module 530 is used to determine an anomaly detection result of each detection area according to the force data.

[0155] In one embodiment, the apparatus comprises:

[0156] A test interface display module is used to display a test interface; wherein the test interface includes an identification of the at least one detection area and an abnormality detection result of the at least one detection area.

[0157] It should be noted that the display device abnormality detection device provided in the above embodiment only uses the division of the above functional modules as an example when executing the display device abnormality detection method. In actual applications, the above functions can be assigned to different functional modules as needed, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. In addition, the display device abnormality detection device provided in the above embodiment and the display device abnormality detection method in the above embodiment belong to the same concept. The implementation process is detailed in the method embodiment, which will not be repeated here.

[0158] An embodiment of the present application further provides a computer-readable storage medium having a computer program stored thereon. When the computer program is executed by a processor, the steps of the display device abnormality detection method as described in any one of the above are implemented.

[0159] The embodiments of the present application may take the form of a computer program product implemented on one or more storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing program code. Computer-readable storage media include permanent and non-permanent, removable and non-removable media, and information storage can be implemented by any method or technology. Information can be computer-readable instructions, data structures, modules of programs, or other data. Examples of computer storage media include but are not limited to: phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technology, read-only compact disk read-only memory (CD-ROM), digital versatile disk (DVD) or other optical storage, magnetic cassettes, tape disk storage or other magnetic storage devices or any other non-transmission media that can be used to store information that can be accessed by a computing device.

[0160] like Fig.12 As shown, the embodiment of the present application further provides a display device 600, the display device is provided with at least one detection area, the display device 600 includes at least one force detection module 610, a memory 620, a processor 630, and a computer program stored in the memory 620 and executable by the processor 630;

[0161] Each of the detection areas is provided with a corresponding force detection module 610;

[0162] When the processor 630 executes the computer program, the steps of the display device abnormality detection method as described in any one of the above items are implemented.

[0163] The memory 620 includes a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), a one-time programmable read-only memory (OTPROM), an electronically erasable programmable read-only memory (EEPROM), a compact disc (CD-ROM) or other optical disc storage, magnetic disk storage, magnetic tape storage, or any other computer-readable medium that can be used to carry or store data.

[0164] The processor 630 is the control core (Control Unit) of the display device 600. It uses various interfaces and lines to connect the various components of the entire display device 600, and executes various functions and processes data of the display device 600 by running or executing the program or module stored in the memory 620, and calling the data stored in the memory 620. For example, when the processor 630 executes the computer program stored in the memory 620, it implements all or part of the steps of the display device abnormality detection method described in the embodiment of the present application; or implements all or part of the functions of the display device abnormality detection device. The processor 630 can be composed of an integrated circuit, for example, it can be composed of a single packaged integrated circuit, or it can be composed of multiple integrated circuits with the same function or different functions, including one or more central processing units (CPU), microprocessors, digital processing chips, graphics processors and various control chips.

[0165] like Fig.13 As shown, the embodiment of the present application further provides a terminal device 700, the terminal device 700 is communicatively connected with a display device, the display device is provided with at least one detection area, and each of the detection areas is provided with a force detection module;

[0166] The terminal device 700 includes a memory 710, a processor 720, and a computer program stored in the memory 710 and executable by the processor 720;

[0167] When the processor 720 executes the computer program, the steps of the display device abnormality detection method as described in any one of the above are implemented.

[0168] The memory 720 includes a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), a one-time programmable read-only memory (OTPROM), an electronically erasable programmable read-only memory (EEPROM), a compact disc (CD-ROM) or other optical disc storage, magnetic disk storage, magnetic tape storage, or any other computer-readable medium that can be used to carry or store data.

[0169] The processor 730 is the control core (Control Unit) of the terminal device 700. It uses various interfaces and lines to connect the various components of the entire terminal device 700, and executes various functions and processes data of the terminal device 700 by running or executing the program or module stored in the memory 720, and calling the data stored in the memory 720. For example, when the processor 730 executes the computer program stored in the memory 720, it implements all or part of the steps of the display device abnormality detection method described in the embodiment of the present application; or implements all or part of the functions of the display device abnormality detection device. The processor 630 can be composed of an integrated circuit, for example, it can be composed of a single packaged integrated circuit, or it can be composed of multiple integrated circuits with the same function or different functions, including one or more central processing units (CPU), microprocessors, digital processing chips, graphics processors and various control chips.

[0170] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity 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, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0171] The above are only embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included within the scope of the claims of the present application.

Claims

1. A display device abnormality detection method, characterized in that: The method is applied to a display device, wherein the display device is provided with at least one detection area, and each detection area is provided with a force detection module, and comprises the following steps: In response to the test instruction, playing the test audio; Acquiring force data of the at least one force detection module; According to the force data, abnormal detection results of each detection area are determined.

2. The display device abnormality detection method according to claim 1, characterized in that: The display device comprises at least one display unit and a controller; each of the display units comprises a data processing chip, and the data processing chip is communicatively connected with the controller; Before playing the test audio in response to the test instruction, the method further includes: Determine the detection area based on the area where the display unit is located, and set a force detection module in each of the detection areas; A communication connection is established between the force detection module and the data processing chip, so that the data processing chip collects the force data of the force detection module and sends it to the controller.

3. The display device abnormality detection method according to claim 2, characterized in that: The display device further includes a non-display area; and before playing the test audio in response to the test instruction, further includes: Determine the detection area of ​​the non-display area based on a preset area division rule, and set a force detection module in each of the detection areas; A communication connection is established between the controller and all the force detection modules in the non-display area, so that the controller collects force data of all the force detection modules in the non-display area.

4. The display device abnormality detection method according to claim 1, characterized in that: The display device is connected to the terminal device for communication, and the method further comprises the following steps: Generate anomaly detection result data based on the anomaly detection results of each detection area; The abnormality detection result data is sent to the terminal, so that the terminal displays a test interface according to the abnormality detection result data; wherein the test interface includes the identification of the at least one detection area and the abnormality detection result of the at least one detection area.

5. A display device abnormality detection method, characterized in that: The method is applied to a terminal device, the terminal device is connected to a display device for communication, the display device is provided with at least one detection area, and each detection area is provided with a force detection module, including the following steps: Sending a test instruction to the display device, so that the display device responds to the test instruction and plays the test audio; receiving force data of the at least one force detection module sent by the display device; According to the force data, abnormal detection results of each detection area are determined.

6. A display device abnormality detection device, characterized in that: Applied to a display device, the display device is provided with at least one detection area, each of the detection areas is provided with a force detection module, and the device comprises: A test audio playback module, used to play the test audio in response to the test instruction; A force data acquisition module, used to acquire force data of the at least one force detection module; The first anomaly detection module is used to determine an anomaly detection result of each detection area according to the force data.

7. A display device abnormality detection device, characterized in that: Applied to a terminal device, the terminal device is communicatively connected with a display device, the display device is provided with at least one detection area, each of the detection areas is provided with a force detection module, and the device comprises: A test instruction sending module, used for sending a test instruction to the display device, so that the display device responds to the test instruction and plays the test audio; A force data receiving module, used for receiving the force data of the at least one force detection module sent by the display device; The second anomaly detection module is used to determine an anomaly detection result of each detection area according to the force data.

8. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the display device abnormality detection method as described in any one of claims 1 to 5 are implemented.

9. A display device, characterized in that: The device comprises at least one force detection module, a memory, a processor, and a computer program stored in the memory and executable by the processor; The display device is provided with at least one detection area, and each of the detection areas is provided with a force detection module; When the processor executes the computer program, the steps of the display device abnormality detection method according to any one of claims 1 to 4 are implemented.

10. A terminal device, characterized in that: The terminal device is in communication connection with the display device, the display device is provided with at least one detection area, and each of the detection areas is provided with a force detection module; The terminal device comprises a memory, a processor, and a computer program stored in the memory and executable by the processor; When the processor executes the computer program, the steps of the display device abnormality detection method according to claim 5 are implemented.

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