Calibration processing method and device of intelligent glasses, equipment and storage medium

Abstract

The invention discloses a calibration processing method, device and equipment of intelligent glasses and a storage medium, when a user wears the intelligent glasses or cannot see an application window fixed in a display space due to posture change, a calibration prompt picture is displayed at first, and then a corresponding calibration instruction is obtained, so that the calibration processing of the intelligent glasses is completed. Based on the preset coordinate system, the application window and the ray cursor of the external remote control equipment are calibrated to the space range corresponding to the contour coordinate set of the display terminal of the current intelligent glasses, so that the problems that the application window is fixed in the real space and does not change position along with the movement of the head of the user, the window cannot be positioned after the user changes posture, and the user experience is poor are solved. Meanwhile, the directivity of a ray cursor corresponding to external remote control equipment is inconsistent.

Description

Technical Field

[0001] The present application relates to the technical field of smart glasses, and in particular to a calibration processing method, device, equipment and storage medium for smart glasses. Background Art

[0002] In existing AR glasses systems, the application window is fixed in the real space and does not change position with the user's head movement to achieve an augmented reality effect. However, when the user changes his posture or turns his head, and the application window remains in the original position, the user may not be able to see the window, causing confusion.

[0003] At the same time, when the AR glasses are equipped with an external remote control device, the directionality of the ray cursor corresponding to the external remote control device will also produce large errors as the space changes, resulting in technical problems that make it difficult for users to locate and use.

[0004] Therefore, it is urgent for those skilled in the art to provide a calibration processing method for smart glasses to solve the above technical problems. Summary of the invention

[0005] The present application provides a calibration processing method, device, equipment and storage medium for smart glasses, which solves the technical problems that the application window is fixed in the real space and does not change position with the movement of the user's head, resulting in the inability to locate the window after the user changes his posture, and the directionality of the corresponding ray cursor of the external remote control device is inconsistent.

[0006] In view of this, the first aspect of the present application provides a calibration processing method for smart glasses, the method comprising:

[0007] Step S1: when it is detected that a user is wearing smart glasses, a first preset calibration prompt screen is displayed on a display terminal of the smart glasses;

[0008] Step S2: obtaining a first calibration instruction, wherein the first calibration instruction carries a first contour coordinate set of the display terminal of the smart glasses based on a preset coordinate system;

[0009] Step S3: According to the first calibration instruction, the application window in the space and the ray cursor of the external remote control device are calibrated to the display terminal of the smart glasses according to the first contour coordinate set.

[0010] Optionally, it also includes:

[0011] Step S4: when it is detected that the second contour coordinate set of the display terminal of the smart glasses based on the preset coordinate system and the third contour coordinate set of the application window in the space do not have an intersection, a second preset calibration prompt screen is displayed on the display terminal of the smart glasses;

[0012] Step S5: obtaining a second calibration instruction, wherein the second calibration instruction carries the second contour coordinate set of the display terminal of the smart glasses based on a preset coordinate system;

[0013] Step S6: According to the second calibration instruction, calibrate the application window in the space from the third contour coordinate set to the display terminal of the smart glasses according to the second contour coordinate set.

[0014] Optionally, the step S2 specifically includes:

[0015] If the smart glasses need to execute screen unlocking, the first calibration instruction is triggered after the user successfully unlocks the glasses; otherwise, the first calibration instruction is triggered after the first preset calibration prompt screen is displayed for a preset time period.

[0016] Optionally, the step S3 specifically includes:

[0017] According to the first calibration instruction, the application window in the space and the ray cursor of the external remote control device are calibrated to the display terminal of the smart glasses according to the first contour coordinate set, with the center of the application window and the coincidence of the ray cursor with the center of the first contour coordinate set as the target.

[0018] Optionally, the step S5 specifically includes:

[0019] A second calibration instruction is generated in response to the user's calibration behavior of operating an external remote control device or a preset button of the smart glasses, and the second calibration instruction carries the second contour coordinate set of the display terminal of the smart glasses based on a preset coordinate system.

[0020] Optionally, after step S3, the following steps are further included:

[0021] Pin the application window in the space.

[0022] A second aspect of the present application provides a calibration processing device for smart glasses, the device comprising:

[0023] A first display unit, configured to display a first preset calibration prompt screen on a display terminal of the smart glasses when it is detected that the user is wearing the smart glasses;

[0024] A first acquisition unit, configured to acquire a first calibration instruction, wherein the first calibration instruction carries a first contour coordinate set of a display terminal of the smart glasses based on a preset coordinate system;

[0025] The first calibration unit is used to calibrate the application window in the space and the ray cursor of the external remote control device to the display terminal of the smart glasses according to the first contour coordinate set according to the first calibration instruction.

[0026] Optionally, it also includes:

[0027] A second display unit is configured to display a second preset calibration prompt screen on the display terminal of the smart glasses when it is detected that there is no intersection between the second contour coordinate set of the display terminal of the smart glasses based on the preset coordinate system and the third contour coordinate set of the application window in the space;

[0028] A second acquisition unit, configured to acquire a second calibration instruction, wherein the second calibration instruction carries the second contour coordinate set of the display terminal of the smart glasses based on a preset coordinate system;

[0029] The second calibration unit is used to calibrate the application window in the space from the third contour coordinate set to the display terminal of the smart glasses according to the second calibration instruction.

[0030] A third aspect of the present application provides a calibration processing device for smart glasses, the device comprising a processor and a memory:

[0031] The memory is used to store program code and transmit the program code to the processor;

[0032] The processor is used to execute the steps of the method for calibrating the smart glasses as described in the first aspect according to the instructions in the program code.

[0033] A fourth aspect of the present application provides a computer-readable storage medium, wherein the computer-readable storage medium is used to store program code, and the program code is used to execute the method described in the first aspect above.

[0034] It can be seen from the above technical solutions that the embodiments of the present application have the following advantages:

[0035] In the present application, a calibration processing method, device, equipment and storage medium for smart glasses are provided. When a user cannot see an application window fixed in a display space when wearing smart glasses or due to a change in posture, a calibration prompt screen is first displayed, and then the corresponding calibration instruction is obtained. Based on a preset coordinate system, the application window and a ray cursor of an external remote control device are calibrated to a space range corresponding to a contour coordinate set of a display terminal of the current smart glasses. This solves the technical problem that the application window is fixed in the real space and does not change position with the movement of the user's head, resulting in the user being unable to locate the window after changing posture, and the directionality of the corresponding ray cursor of the external remote control device is inconsistent. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 A method flow chart of a calibration processing method for smart glasses in an embodiment of the present application;

[0037] Figure 2 Schematic diagram of the structure of the calibration processing device of the smart glasses in the embodiment of the present application;

[0038] Figure 3 Schematic diagram of the structure of the calibration processing device of the smart glasses in the embodiment of the present application. DETAILED DESCRIPTION

[0039] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are 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 this application.

[0040] The present application designs a calibration processing method, device, equipment and storage medium for smart glasses, which solves the technical problems that the application window is fixed in the real space and does not change position with the movement of the user's head, resulting in the inability to locate the window after the user changes his posture, and the directionality of the corresponding ray cursor of the external remote control device is inconsistent.

[0041] For easier understanding, see Figure 1 , Figure 1 is a flow chart of a calibration processing method for smart glasses in an embodiment of the present application, such as Figure 1 As shown, specifically:

[0042] Step S1: when it is detected that the user is wearing smart glasses, a first preset calibration prompt screen is displayed on the display terminal of the smart glasses;

[0043] It should be noted that when the smart glasses detect through sensors or software that the user has put on the glasses, a calibration prompt screen is automatically displayed on the display terminal. This screen may contain text instructions or graphic instructions to guide the user on how to proceed to the next step.

[0044] Example: The prompt screen displays "Make sure you are facing the screen and prepare for calibration."

[0045] Step S2: obtaining a first calibration instruction, wherein the first calibration instruction carries a first contour coordinate set of a display terminal of the smart glasses based on a preset coordinate system;

[0046] Specifically include:

[0047] If the smart glasses need to execute screen unlocking, the first calibration instruction is triggered after the user successfully unlocks the glasses, otherwise the first calibration instruction is triggered after displaying the first preset calibration prompt screen for a preset time.

[0048] It should be noted that the system obtains a set of contour coordinates of the smart glasses display terminal according to a preset coordinate system, and these coordinates are used for subsequent calibration.

[0049] For example, the outline coordinate set of smart glasses may be a set of points, such as (0,0), (100,0), (100,100), (0,100), representing the four corners of the display area.

[0050] If the smart glasses are set to unlock the screen, the first calibration instruction is triggered after the user unlocks the screen; if the unlock is not set, the calibration prompt is displayed for a period of time and the calibration is automatically triggered.

[0051] Example: The glasses screen displays "Touch fingerprint key to unlock", and after the user touches it, the system starts the calibration process.

[0052] Step S3: According to the first calibration instruction, the application window in the space and the ray cursor of the external remote control device are calibrated to the display terminal of the smart glasses according to the first contour coordinate set.

[0053] Specifically include:

[0054] According to the first calibration instruction, the application window in the space and the ray cursor of the external remote control device are calibrated to the display terminal of the smart glasses according to the first contour coordinate set, with the center of the application window and the ray cursor coinciding with the center of the first contour coordinate set as the target.

[0055] It should be noted that, according to the acquired outline coordinate set, the application window in the space and the cursor position of the external remote control device are adjusted so that they are correctly displayed in the display terminal of the smart glasses.

[0056] For example: If the center of the application window is not originally in the center of the display area, the system will calculate and move the window so that the center of the window coincides with the center of the display area.

[0057] Furthermore, it also includes:

[0058] Step S4: when it is detected that the second contour coordinate set of the display terminal of the smart glasses based on the preset coordinate system and the third contour coordinate set of the application window in the space do not have an intersection, a second preset calibration prompt screen is displayed on the display terminal of the smart glasses;

[0059] It should be noted that, when it is detected that the second contour coordinate set of the smart glasses display terminal has no intersection with the third contour coordinate set of the application window, a new calibration prompt screen is displayed.

[0060] Step S5, obtaining a second calibration instruction, wherein the second calibration instruction carries a second contour coordinate set of the display terminal of the smart glasses based on a preset coordinate system;

[0061] Specifically include:

[0062] A second calibration instruction is generated in response to a calibration behavior of a user operating a preset button of an external remote control device or a smart glasses, and the second calibration instruction carries a second contour coordinate set of a display terminal of the smart glasses based on a preset coordinate system.

[0063] It should be noted that the user generates the second calibration instruction by operating a specific button on the peripheral device or smart glasses.

[0064] Example: The user presses the calibration button on the glasses, the system captures this action and generates new calibration instructions.

[0065] Step S5: According to the second calibration instruction, calibrate the application window in the space from the third contour coordinate set to the display terminal of the smart glasses according to the second contour coordinate set.

[0066] Furthermore, after step S3, the following steps are further included:

[0067] Pin the app window in the space.

[0068] It should be noted that after calibration is completed, the system will fix the position of the application window to prevent the window position from changing when the user moves his head.

[0069] Example: After calibration, the application window is locked in the center of the screen, and the window position remains unchanged no matter how the user moves his head.

[0070] See also Figure 2 , Figure 2 FIG. 1 is a schematic diagram of the structure of the calibration processing device of the smart glasses in the embodiment of the present application. Figure 2 As shown, specifically:

[0071] The first display unit 201 is used to display a first preset calibration prompt screen on the display terminal of the smart glasses when it is detected that the user is wearing the smart glasses;

[0072] A first acquisition unit 202 is used to acquire a first calibration instruction, where the first calibration instruction carries a first contour coordinate set of a display terminal of the smart glasses based on a preset coordinate system;

[0073] The first calibration unit 203 is used to calibrate the application window in the space and the ray cursor of the external remote control device to the display terminal of the smart glasses according to the first contour coordinate set according to the first calibration instruction.

[0074] Furthermore, it also includes:

[0075] A second display unit is used to display a second preset calibration prompt screen on the display terminal of the smart glasses when it is detected that there is no intersection between the second contour coordinate set of the display terminal of the smart glasses based on the preset coordinate system and the third contour coordinate set of the application window in the space;

[0076] A second acquisition unit, configured to acquire a second calibration instruction, wherein the second calibration instruction carries a second contour coordinate set of the display terminal of the smart glasses based on a preset coordinate system;

[0077] The second calibration unit is used to calibrate the application window in the space from the third contour coordinate set to the display terminal of the smart glasses according to the second calibration instruction.

[0078] The present application also provides another calibration processing device for smart glasses, such as Figure 3 For the sake of convenience, only the parts related to the embodiments of the present application are shown. For specific technical details not disclosed, please refer to the method part of the embodiments of the present application. The terminal can be any terminal device including a mobile phone, a tablet computer, a personal digital assistant (English full name: Personal Digital Assistant, English abbreviation: PDA), a sales terminal (English full name: Point of Sales, English abbreviation: POS), a car computer, smart glasses, etc. Take the terminal as smart glasses as an example:

[0079] Figure 3 FIG. 1 is a block diagram showing a partial structure of smart glasses related to a terminal provided in an embodiment of the present application. Figure 3 The smart glasses include: a radio frequency (RF) circuit 1010, a memory 1020, an input unit 1030, a display unit 1040, a sensor 1050, an audio circuit 1060, a wireless fidelity (WiFi) module 1070, a processor 1080, and a power supply 1090. Those skilled in the art will appreciate that Figure 3 The structure of the smart glasses shown in the figure does not constitute a limitation on the mobile phone, and may include more or fewer components than shown in the figure, or combine certain components, or arrange the components differently.

[0080] Combine the following Figure 3 A detailed introduction to the various components of smart glasses:

[0081] The RF circuit 1010 can be used for receiving and sending signals during information transmission or calls. In particular, after receiving the downlink information of the base station, it is sent to the processor 1080 for processing; in addition, the designed uplink data is sent to the base station. Generally, the RF circuit 1010 includes but is not limited to an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier (full name: LowNoiseAmplifier, English abbreviation: LNA), a duplexer, etc. In addition, the RF circuit 1010 can also communicate with the network and other devices through wireless communication. The above-mentioned wireless communications may use any communication standard or protocol, including but not limited to Global System of Mobile communications (Global System of Mobile communication, English abbreviation: GSM), General Packet Radio Service (General Packet Radio Service, GPRS), Code Division Multiple Access (Code Division Multiple Access, English abbreviation: CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (Long Term Evolution, English abbreviation: LTE), e-mail, Short Messaging Service (SMS), etc.

[0082] The memory 1020 can be used to store software programs and modules. The processor 1080 executes various functional applications and data processing of the smart glasses by running the software programs and modules stored in the memory 1020. The memory 1020 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application required for at least one function (such as a sound playback function, an image playback function, etc.), etc.; the data storage area may store data created according to the use of the smart glasses (such as audio data), etc. In addition, the memory 1020 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one disk storage device, a flash memory device, or other volatile solid-state storage devices.

[0083] The input unit 1030 can be used to receive input digital or character information, and to generate key signal input related to the user settings and function control of the smart glasses. Specifically, the input unit 1030 may include a touch panel 1031 and other input devices 1032. The touch panel 1031, also known as a touch screen, can collect the user's touch operation on or near it (such as the user's operation on the touch panel 1031 or near the touch panel 1031 using any suitable object or accessory such as a finger, stylus, etc.), and drive the corresponding connection device according to a pre-set program. Optionally, the touch panel 1031 may include two parts: a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into the touch point coordinates, and then sends it to the processor 1080, and can receive and execute the command sent by the processor 1080. In addition, the touch panel 1031 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves. In addition to the touch panel 1031, the input unit 1030 may further include other input devices 1032. Specifically, the other input devices 1032 may include but are not limited to one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, a neck ring, etc.

[0084] The display unit 1040 can be used to display information input by the user or information provided to the user and various menus of the smart glasses. The display unit 1040 may include a display panel 1041. Optionally, the display panel 1041 may be configured in the form of a liquid crystal display (full name in English: Liquid Crystal Display, English abbreviation: LCD), an organic light-emitting diode (full name in English: Organic Light-Emitting Diode, English abbreviation: OLED), etc. Further, the touch panel 1031 may cover the display panel 1041. When the touch panel 1031 detects a touch operation on or near it, it is transmitted to the processor 1080 to determine the type of touch event. Subsequently, the processor 1080 provides a corresponding visual output on the display panel 1041 according to the type of touch event. Although in Figure 3 In the embodiment, the touch panel 1031 and the display panel 1041 are used as two independent components to realize the input and output functions of the mobile phone, but in some embodiments, the touch panel 1031 and the display panel 1041 can be integrated to realize the input and output functions of the smart glasses.

[0085] The smart glasses may also include at least one sensor 1050, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display panel 1041 according to the brightness of the ambient light, and the proximity sensor may automatically wake up the display panel 1041 when the smart glasses are worn. As a type of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in all directions (generally three axes), and can detect the magnitude and direction of gravity when stationary, which can be used to identify the application of the posture of smart glasses (such as looking up, lowering, turning the head), vibration recognition related functions (such as pedometer, tapping), etc.; as for other sensors such as gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc. that can also be configured in smart glasses, they will not be repeated here.

[0086] The audio circuit 1060, the speaker 1061, and the microphone 1062 can provide an audio interface between the user and the smart glasses. The audio circuit 1060 can transmit the received audio data to the speaker 1061 after converting the received audio data into an electrical signal, which is converted into a sound signal for output; on the other hand, the microphone 1062 converts the collected sound signal into an electrical signal, which is received by the audio circuit 1060 and converted into audio data, and then the audio data is output to the processor 1080 for processing, and then sent to, for example, another pair of smart glasses through the RF circuit 1010, or the audio data is output to the memory 1020 for further processing.

[0087] WiFi is a short-range wireless transmission technology. Smart glasses can help users send and receive emails, browse web pages, and access streaming media through WiFi module 1070. It provides users with wireless broadband Internet access. Figure 3 A WiFi module 1070 is shown, but it is understandable that it is not a necessary component of the smart glasses and can be omitted as needed without changing the essence of the invention.

[0088] The processor 1080 is the control center of the smart glasses. It uses various interfaces and lines to connect the various parts of the entire smart glasses. By running or executing the software programs and / or modules stored in the memory 1020, and calling the data stored in the memory 1020, it performs various functions of the smart glasses and processes data, thereby monitoring the smart glasses as a whole. Optionally, the processor 1080 may include one or more processing units; preferably, the processor 1080 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface and application programs, etc., and the modem processor mainly processes wireless communications. It is understandable that the above-mentioned modem processor may not be integrated into the processor 1080.

[0089] The smart glasses also include a power source 1090 (such as a battery) for supplying power to each component. Preferably, the power source can be logically connected to the processor 1080 through a power management system, so that the power management system can manage functions such as charging, discharging, and power consumption management.

[0090] Although not shown, the smart glasses may also include a camera, a Bluetooth module, etc., which will not be described in detail here.

[0091] In the embodiment of the present application, the processor 1080 included in the terminal also has the following functions:

[0092] Step S1: when it is detected that the user is wearing smart glasses, a first preset calibration prompt screen is displayed on the display terminal of the smart glasses;

[0093] It should be noted that when the smart glasses detect through sensors or software that the user has put on the glasses, a calibration prompt screen is automatically displayed on the display terminal. This screen may contain text instructions or graphic instructions to guide the user on how to proceed to the next step.

[0094] Example: The prompt screen displays "Make sure you are facing the screen and prepare for calibration."

[0095] Step S2: obtaining a first calibration instruction, wherein the first calibration instruction carries a first contour coordinate set of a display terminal of the smart glasses based on a preset coordinate system;

[0096] Specifically include:

[0097] If the smart glasses need to execute screen unlocking, the first calibration instruction is triggered after the user successfully unlocks the glasses, otherwise the first calibration instruction is triggered after displaying the first preset calibration prompt screen for a preset time.

[0098] It should be noted that the system obtains a set of contour coordinates of the smart glasses display terminal according to a preset coordinate system, and these coordinates are used for subsequent calibration.

[0099] For example, the outline coordinate set of smart glasses may be a set of points, such as (0,0), (100,0), (100,100), (0,100), representing the four corners of the display area.

[0100] If the smart glasses are set to unlock the screen, the first calibration instruction is triggered after the user unlocks the screen; if the unlock is not set, the calibration prompt is displayed for a period of time and the calibration is automatically triggered.

[0101] Example: The glasses screen displays "Slide to unlock to calibrate", and after the user slides, the system starts the calibration process.

[0102] Step S3: According to the first calibration instruction, the application window in the space and the ray cursor of the external remote control device are calibrated to the display terminal of the smart glasses according to the first contour coordinate set.

[0103] Specifically include:

[0104] According to the first calibration instruction, the application window in the space and the ray cursor of the external remote control device are calibrated to the display terminal of the smart glasses according to the first contour coordinate set, with the center of the application window and the ray cursor coinciding with the center of the first contour coordinate set as the target.

[0105] It should be noted that, according to the acquired outline coordinate set, the application window in the space and the cursor position of the external remote control device are adjusted so that they are correctly displayed in the display terminal of the smart glasses.

[0106] For example: If the center of the application window is not originally in the center of the display area, the system will calculate and move the window so that the center of the window coincides with the center of the display area.

[0107] Furthermore, it also includes:

[0108] Step S4: when it is detected that the second contour coordinate set of the display terminal of the smart glasses based on the preset coordinate system and the third contour coordinate set of the application window in the space do not have an intersection, a second preset calibration prompt screen is displayed on the display terminal of the smart glasses;

[0109] It should be noted that, when it is detected that the second contour coordinate set of the smart glasses display terminal has no intersection with the third contour coordinate set of the application window, a new calibration prompt screen is displayed.

[0110] Step S5, obtaining a second calibration instruction, wherein the second calibration instruction carries a second contour coordinate set of the display terminal of the smart glasses based on a preset coordinate system;

[0111] Specifically include:

[0112] A second calibration instruction is generated in response to a calibration behavior of a user operating a preset button of an external remote control device or a smart glasses, and the second calibration instruction carries a second contour coordinate set of a display terminal of the smart glasses based on a preset coordinate system.

[0113] It should be noted that the user generates the second calibration instruction by operating a specific button on the peripheral device or smart glasses.

[0114] Example: The user presses the calibration button on the glasses, the system captures this action and generates new calibration instructions.

[0115] Step S5: According to the second calibration instruction, calibrate the application window in the space from the third contour coordinate set to the display terminal of the smart glasses according to the second contour coordinate set.

[0116] Furthermore, after step S3, the following steps are further included:

[0117] Pin the app window in the space.

[0118] It should be noted that after calibration is completed, the system will fix the position of the application window to prevent the window position from changing when the user moves his head.

[0119] Example: After calibration, the application window is locked in the center of the screen, and the window position remains unchanged no matter how the user moves his head.

[0120] The embodiment of the present application also provides a computer-readable storage medium for storing program code, wherein the program code is used to execute any one of the smart glasses calibration processing methods described in the aforementioned embodiments.

[0121] In an embodiment of the present application, a calibration processing method, apparatus, device and storage medium for smart glasses are provided. When a user cannot see an application window fixed in a display space when wearing smart glasses or due to a change in posture, a calibration prompt screen is first displayed, and then the corresponding calibration instruction is obtained to calibrate the application window and a ray cursor of an external remote control device to a space range corresponding to a contour coordinate set of a display terminal of the current smart glasses based on a preset coordinate system. This solves the technical problem that the application window is fixed in the real space and does not change position with the movement of the user's head, resulting in the user being unable to locate the window after changing posture, and the corresponding ray cursor of the external remote control device has inconsistent directionality.

[0122] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices and units described above can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0123] The terms "first", "second", "third", "fourth", etc. (if any) in the specification of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0124] It should be understood that in the present application, "at least one (item)" means one or more, and "plurality" means two or more. "And / or" is used to describe the association relationship of associated objects, indicating that three relationships may exist. For example, "A and / or B" can mean: only A exists, only B exists, and A and B exist at the same time, where A and B can be singular or plural. The character " / " generally indicates that the objects associated before and after are in an "or" relationship. "At least one of the following" or similar expressions refers to any combination of these items, including any combination of single or plural items. For example, at least one of a, b or c can mean: a, b, c, "a and b", "a and c", "b and c", or "a and b and c", where a, b, c can be single or multiple.

[0125] In the several embodiments provided in the present application, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interfaces, devices or units, which can be electrical, mechanical or other forms.

[0126] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0127] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0128] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application is essentially or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a number of instructions to enable a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (full name in English: Read-Only Memory, English abbreviation: ROM), random access memory (full name in English: Random Access Memory, English abbreviation: RAM), disk or optical disk and other media that can store program codes.

[0129] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A calibration processing method for smart glasses, characterized in that: include: Step S1: when it is detected that a user is wearing smart glasses, a first preset calibration prompt screen is displayed on a display terminal of the smart glasses; Step S2: obtaining a first calibration instruction, wherein the first calibration instruction carries a first contour coordinate set of the display terminal of the smart glasses based on a preset coordinate system; Step S3: According to the first calibration instruction, the application window in the space and the ray cursor of the external remote control device are calibrated to the display terminal of the smart glasses according to the first contour coordinate set.

2. The calibration processing method for smart glasses according to claim 1, characterized in that: Also includes: Step S4: when it is detected that the second contour coordinate set of the display terminal of the smart glasses based on the preset coordinate system and the third contour coordinate set of the application window in the space do not have an intersection, a second preset calibration prompt screen is displayed on the display terminal of the smart glasses; Step S5: obtaining a second calibration instruction, wherein the second calibration instruction carries the second contour coordinate set of the display terminal of the smart glasses based on a preset coordinate system; Step S6: According to the second calibration instruction, calibrate the application window in the space from the third contour coordinate set to the display terminal of the smart glasses according to the second contour coordinate set.

3. The calibration processing method for smart glasses according to claim 1, characterized in that: The step S2 specifically includes: If the smart glasses need to execute screen unlocking, the first calibration instruction is triggered after the user successfully unlocks the glasses; otherwise, the first calibration instruction is triggered after the first preset calibration prompt screen is displayed for a preset time period.

4. The calibration processing method for smart glasses according to claim 1, characterized in that: The step S3 specifically includes: According to the first calibration instruction, the application window in the space and the ray cursor of the external remote control device are calibrated to the display terminal of the smart glasses according to the first contour coordinate set, with the center of the application window and the coincidence of the ray cursor with the center of the first contour coordinate set as the target.

5. The calibration processing method for smart glasses according to claim 2, characterized in that: The step S5 specifically includes: A second calibration instruction is generated in response to the user's calibration behavior of operating an external remote control device or a preset button of the smart glasses, and the second calibration instruction carries the second contour coordinate set of the display terminal of the smart glasses based on a preset coordinate system.

6. The calibration processing method for smart glasses according to claim 1, characterized in that: After step S3, the following steps are also included: Pin the application window in the space.

7. A calibration processing device for smart glasses, characterized in that: include: A first display unit, configured to display a first preset calibration prompt screen on a display terminal of the smart glasses when it is detected that the user is wearing the smart glasses; A first acquisition unit, configured to acquire a first calibration instruction, wherein the first calibration instruction carries a first contour coordinate set of a display terminal of the smart glasses based on a preset coordinate system; The first calibration unit is used to calibrate the application window in the space and the ray cursor of the external remote control device to the display terminal of the smart glasses according to the first contour coordinate set according to the first calibration instruction.

8. The calibration processing device for smart glasses according to claim 7, characterized in that: Also includes: A second display unit is configured to display a second preset calibration prompt screen on the display terminal of the smart glasses when it is detected that there is no intersection between the second contour coordinate set of the display terminal of the smart glasses based on the preset coordinate system and the third contour coordinate set of the application window in the space; A second acquisition unit, configured to acquire a second calibration instruction, wherein the second calibration instruction carries the second contour coordinate set of the display terminal of the smart glasses based on a preset coordinate system; The second calibration unit is used to calibrate the application window in the space from the third contour coordinate set to the display terminal of the smart glasses according to the second calibration instruction.

9. A calibration processing device for smart glasses, characterized in that: The device comprises a processor and a memory: The memory is used to store program code and transmit the program code to the processor; The processor is used to execute the calibration processing method for the smart glasses according to any one of claims 1 to 6 according to the instructions in the program code.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium is used to store program codes, and the program codes are used to execute the calibration processing method for smart glasses according to any one of claims 1 to 6.

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