Display control method, electronic device, and system

Abstract

Disclosed in embodiments of the present application are a display control method, an electronic device, and a system. The method can be applied to a first communication system comprising a first electronic device and a second electronic device. The first electronic device comprises an ambient light sensor; the second electronic device is a head-mounted display device; and the second electronic device comprises a screen and a lens, wherein the screen can be used for displaying a first image, and the lens can be used for reflecting the first image displayed on the screen to the position of human eyes. First, the first electronic device can obtain a light intensity by means of the ambient light sensor; and then, on the basis of the light intensity obtained by the first electronic device, the second electronic device can adjust one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of an electrochromic film on the lens, eliminating the need for manual adjustment by a user; thus, user operation is simplified, and the display effect of the head-mounted display device is also ensured, thereby avoiding discomfort to the eyes of the user, and thus improving user experience.

Description

Display control method, electronic device and system

[0001] The present application claims priority to the Chinese patent application No. 202411311144.9, filed on September 19, 2024, with the State Intellectual Property Office of China, and entitled "Display control method, electronic device and system", the whole content of which is incorporated herein by reference. TECHNICAL FIELD

[0002] The present application relates to the technical field of terminal, and in particular to a display control method, an electronic device and a system. BACKGROUND

[0003] With the development of science and technology, augmented reality (AR) technology has gradually been integrated into people's daily life. Among them, head-mounted display devices (such as AR glasses) using AR technology are increasingly attracting attention, and users have increasingly high requirements for the display effect and use experience of head-mounted display devices using AR technology. Since screen brightness, screen color temperature, and the transmittance of electrochromic film are all key factors affecting the display effect, and head-mounted display devices using AR technology such as AR glasses have certain outdoor wearing properties, when the external ambient light intensity changes, the key factors affecting the display effect of the screen brightness, screen color temperature, and the transmittance of electrochromic film of the head-mounted display devices using AR technology need to be adjusted to the appropriate gear, so as to ensure the display effect of the head-mounted display devices using AR technology, avoid causing discomfort to the user's eyes, and improve the user experience.

[0004] Currently, the screen brightness of head-mounted display devices using AR technology such as AR glasses is usually manually adjusted through virtual or physical buttons, and the transmittance of electrochromic film is manually controlled through physical buttons. Using this manual adjustment method, the user often needs to perform multiple operations to adjust the screen brightness to the appropriate brightness, and the user operation is relatively cumbersome. SUMMARY

[0005] The application provides a display control method, an electronic device and a system. The method can be applied to a first communication system including a first electronic device and a second electronic device. The second electronic device is a head-mounted display device, and the second electronic device includes a screen and a lens. The screen is used to display a first image, and the lens is used to reflect the first image displayed by the screen to a position where a human eye is located. First, the first electronic device acquires an illumination intensity. Then, the second electronic device adjusts one or more of the brightness of the screen, the color temperature of the screen and the transmittance of an electrochromic film on the lens based on the illumination intensity acquired by the first electronic device, without manual adjustment by a user, thereby simplifying the operation of the user, ensuring the display effect of the head-mounted display device and avoiding discomfort of the user's eyes and improving the user experience.

[0006] In a first aspect, the application provides a display control method applied to a first communication system. The first communication system includes a first electronic device and a second electronic device. The second electronic device is a head-mounted display device, and the second electronic device includes a screen and a lens. The screen is used to display a first image, and the lens is used to reflect the first image displayed by the screen to a position where a human eye is located. The method includes: the first electronic device acquires an illumination intensity; and the second electronic device adjusts one or more of the brightness of the screen, the color temperature of the screen and the transmittance of an electrochromic film on the lens based on the illumination intensity acquired by the first electronic device.

[0007] The first communication system can be the communication system shown in FIG. 1, the first electronic device can be the electronic device 100 shown in FIG. 2A, the second electronic device can be the electronic device 200 shown in FIG. 2B, and the first image can be an image displayed by the screen of the electronic device 200.

[0008] By implementing the method provided in the first aspect, the electronic device 200 can not only enable a user to obtain a good and clear display effect under different external ambient illumination conditions, effectively protect the user's eyes, but also save hardware costs by acquiring the illumination intensity (i.e., the external ambient illumination) through the electronic device 100.

[0009] In combination with the first aspect, in some embodiments, the first electronic device is configured with a light intensity-display information table, the light intensity-display information table including light intensity, and brightness of a screen, color temperature of the screen, transmittance of the electrochromic film corresponding to the light intensity, and the second electronic device adjusts one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens based on the light intensity obtained by the first electronic device, specifically including: the first electronic device obtains display information corresponding to the light intensity from the light intensity-display information table, the display information including one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens; the first electronic device sends the display information to the second electronic device; and the second electronic device adjusts one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens based on the display information.

[0010] In some embodiments, in the case where the electronic device 100 is configured with the light intensity-display information table, after obtaining the light intensity, the electronic device 100 can obtain display information corresponding to the light intensity obtained by the ambient light sensor from the above-mentioned light intensity-display information table, the display information can include one or more of the brightness of the screen (screen brightness level), the color temperature of the screen (screen color temperature level), and the transmittance of the electrochromic film on the lens (electrochromic film level). After obtaining the display information, the electronic device 100 can send the above-mentioned display information to the electronic device 200, so that the electronic device 200 can adjust one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens based on the received display information.

[0011] In combination with the first aspect, in some embodiments, the first electronic device is configured with a light intensity-display information table, the light intensity-display information table including light intensity, and brightness of a screen, color temperature of the screen, transmittance of the electrochromic film corresponding to the light intensity, and the second electronic device adjusts one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens based on the light intensity obtained by the first electronic device, specifically including: the first electronic device obtains display information corresponding to the light intensity from the light intensity-display information table, the display information including one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens; the first electronic device sends the display information to the second electronic device; and the second electronic device adjusts one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens based on the display information.

[0012] In some embodiments, in response to the movement operation of the electronic device 100, the electronic device 200 can control the movement of the cursor by obtaining the acceleration sensor and the gyroscope sensor of the electronic device 200. In other embodiments, in response to the movement operation of the electronic device 100, the electronic device 100 can control the change of the cursor position in the first image and send the first image after the change of the cursor position to the electronic device 200, so that the electronic device 200 displays the first image after the change of the cursor position.

[0013] In combination with the first aspect, in some embodiments, the method further includes: the first electronic device sends the first image to the second electronic device.

[0014] In some embodiments, the electronic device 100 can provide image resources for the electronic device 200, so that the screen of the electronic device 200 can display the first image.

[0015] With reference to the first aspect, in some embodiments, before the first electronic device sends the first image to the second electronic device, the method further includes: the second electronic device capturing an ambient environment image; the second electronic device sending the ambient environment image to the first electronic device; the first electronic device synthesizing the first image based on the ambient environment image and a virtual image, the virtual image being generated by the first electronic device based on the ambient environment image.

[0016] In some embodiments, the electronic device 200 can capture an ambient environment image. After capturing the ambient environment image, the electronic device 200 can send the ambient environment image to the electronic device 100. After receiving the ambient environment image sent by the electronic device 200, the electronic device 100 can perform image recognition on the captured ambient environment image to generate a virtual image. After generating the virtual image, the electronic device 100 can synthesize a first image based on the ambient environment image and the virtual image, and send the first image to the electronic device 200, thereby providing image resources for the electronic device 200.

[0017] In a second aspect, the present application provides a display control method applied to a first electronic device, the method comprising: obtaining an illumination intensity; the illumination intensity being used by a second electronic device to adjust one or more of a brightness of a screen, a color temperature of the screen, and a transmittance of an electrochromic film on a lens.

[0018] The first electronic device can be the electronic device 100 shown in FIG. 2A, and the second electronic device can be the electronic device 200 shown in FIG. 2B.

[0019] By implementing the method provided in the second aspect, the electronic device 100 can obtain an illumination intensity, so that the electronic device 200 can adjust one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens based on the illumination intensity, thereby enabling the user to obtain good and clear display effects under different external ambient illuminance conditions, effectively protecting the user's eyes, and saving hardware costs as the illumination intensity (i.e., the external ambient illuminance) is obtained by the electronic device 100.

[0020] With reference to the second aspect, in some embodiments, the first electronic device is configured with an illumination intensity-display information table, the illumination intensity-display information table including an illumination intensity, and a brightness of a screen, a color temperature of the screen, and a transmittance of an electrochromic film corresponding to the illumination intensity. After obtaining the illumination intensity, the method further includes: obtaining display information corresponding to the illumination intensity from the illumination intensity-display information table, the display information including one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens; and sending the display information to the second electronic device.

[0021] In some embodiments, in a case where the electronic device 100 is configured with the light intensity-display information table, after the light intensity is acquired, the electronic device 100 can acquire the display information corresponding to the light intensity acquired by the ambient light sensor from the above-mentioned light intensity-display information table, which can include one or more of the brightness of the screen (screen brightness level), the color temperature of the screen (screen color temperature level), and the transmittance of the electrochromic film on the lens (electrochromic film level). After the display information is acquired, the electronic device 100 can send the above-mentioned display information to the electronic device 200, so that the electronic device 200 can adjust one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens based on the received display information.

[0022] In combination with the second aspect, in some embodiments, the first electronic device serves as a control handle of the second electronic device, and the method further includes detecting a movement operation for controlling the movement of a cursor on the screen.

[0023] In some embodiments, in response to the movement operation of the electronic device 100, the electronic device 200 can control the movement of the cursor by acquiring the acceleration sensor and the gyroscope sensor of the electronic device 200. In other embodiments, in response to the movement operation of the electronic device 100, the electronic device 100 can control the change of the cursor position in the first image and send the first image after the change of the cursor position to the electronic device 200, so that the electronic device 200 displays the first image after the change of the cursor position.

[0024] In combination with the second aspect, in some embodiments, the method further includes sending the first image to the second electronic device.

[0025] The first image can be an image displayed on the screen of the electronic device 200.

[0026] In some embodiments, the electronic device 100 can provide image resources for the electronic device 200, so that the screen of the electronic device 200 can display the first image.

[0027] In combination with the second aspect, in some embodiments, before sending the first image to the second electronic device, the method further includes receiving the surrounding environment image sent by the second electronic device; and synthesizing the first image based on the surrounding environment image and the virtual image, the virtual image being generated by the first electronic device based on the surrounding environment image.

[0028] In some embodiments, the electronic device 200 can collect a surrounding environment image. After collecting the surrounding environment image, the electronic device 200 can send the surrounding environment image to the electronic device 100. After receiving the surrounding environment image sent by the electronic device 200, the electronic device 100 can perform image recognition on the collected surrounding environment image to generate a virtual image. After generating the virtual image, the electronic device 100 can synthesize a first image based on the surrounding environment image and the virtual image, and send the first image to the electronic device 200, thereby providing image resources for the electronic device 200.

[0029] In a third aspect, the present application provides a display control method applied to a second electronic device, the second electronic device being a head-mounted display device, the second electronic device including a screen and a lens, the screen being configured to display a first image, and the lens being configured to reflect the first image displayed by the screen to a position where a human eye is located, the method comprising: adjusting one or more of a brightness of the screen, a color temperature of the screen, and a transmittance of an electrochromic film on the lens based on an illumination intensity obtained by a first electronic device.

[0030] In some embodiments, the first electronic device can be the electronic device 100 shown in FIG. 2A, the second electronic device can be the electronic device 200 shown in FIG. 2B, and the first image can be an image displayed by the screen of the electronic device 200.

[0031] By implementing the method of the third aspect, the electronic device 200 can adjust one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens based on the illumination intensity obtained by the electronic device 100, so that the user can obtain good and clear display effects under different external environment illuminations, effectively protecting the user's eyes, and saving hardware costs by obtaining the illumination intensity (i.e., the external environment illumination) through the electronic device 100.

[0032] In combination with the third aspect, in some embodiments, adjusting one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens based on the illumination intensity obtained by the first electronic device specifically comprises: receiving display information sent by the first electronic device, the display information including one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens corresponding to the illumination intensity obtained by the first electronic device from an illumination intensity-display information table, the illumination intensity-display information table being configured by the first electronic device, the illumination intensity-display information table including illumination intensities and one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film corresponding to the illumination intensities; and adjusting one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens based on the display information.

[0033] In some embodiments, in a case where the electronic device 100 is configured with the light intensity-display information table, the electronic device 200 can adjust one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens based on the display information sent by the electronic device 100.

[0034] In combination with the third aspect, in some embodiments, the method further includes receiving the first image sent by the first electronic device.

[0035] In some embodiments, the electronic device 100 can provide the electronic device 200 with image resources, so that the screen of the electronic device 200 can display the first image.

[0036] In combination with the third aspect, in some embodiments, before receiving the first image sent by the first electronic device, the method further includes collecting an ambient environment image and sending the ambient environment image to the first electronic device.

[0037] In some embodiments, the electronic device 200 can collect an ambient environment image. After collecting the ambient environment image, the electronic device 200 can send the ambient environment image to the electronic device 100. After receiving the ambient environment image sent by the electronic device 200, the electronic device 100 can perform image recognition on the collected ambient environment image to generate a virtual image. After generating the virtual image, the electronic device 100 can synthesize the first image based on the ambient environment image and the virtual image, and send the first image to the electronic device 200, thereby providing the electronic device 200 with image resources.

[0038] The fourth aspect, the application provides a display control method, applied to a second electronic device, the second electronic device is a head-mounted display device, the second electronic device includes a screen and a lens, the screen is used to display a first image, and the lens is used to reflect the first image displayed by the screen to a position where a human eye is located, and the method includes: obtaining light intensity; adjusting one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens based on the obtained light intensity.

[0039] Among them, the second electronic device can be the electronic device 200 shown in FIG. 2B, and the first image can be an image displayed by the screen of the electronic device 200.

[0040] By implementing the method provided by the fourth aspect, the electronic device 200 can adjust one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens based on the light intensity obtained by the electronic device 200, so that the user can obtain good and clear display effect under different external environment illuminance conditions, and the user's eyes are effectively protected.

[0041] In combination with the fourth aspect, in some embodiments, the second electronic device is configured with a light intensity-display information table, the light intensity-display information table including light intensity, and brightness of the screen, color temperature of the screen, transmittance of the electrochromic film corresponding to the light intensity, and the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens are adjusted based on the acquired light intensity, specifically comprising: acquiring display information corresponding to the light intensity from the light intensity-display information table, the display information including one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens; and adjusting one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens based on the display information.

[0042] In some embodiments, when the electronic device 200 is configured with a light intensity-display information table, the electronic device 200 can acquire display information corresponding to the light intensity acquired by the electronic device 200 from the light intensity-display information table, and adjust one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens based on the display information.

[0043] In combination with the fourth aspect, in some embodiments, the method further includes: acquiring a surrounding environment image; and synthesizing a first image based on the surrounding environment image and a virtual image, the virtual image being generated by the second electronic device based on the surrounding environment image.

[0044] In some embodiments, the electronic device 200 can acquire a surrounding environment image. After acquiring the surrounding environment image, the electronic device 200 can perform image recognition on the acquired surrounding environment image to generate a virtual image. Then, the electronic device 200 can use light emitted by the screen to reflect, refract, diffract, etc. through the lens, superimpose and fuse the surrounding environment image acquired by the electronic device 200 and the virtual image generated by the electronic device 200 to obtain a first image, and finally project to the position where the human eye is located.

[0045] In a fifth aspect, the present application provides a communication system, the communication system comprising a first electronic device and a second electronic device; wherein the first electronic device and the second electronic device are in communication connection; the first electronic device is the electronic device of any one of the second aspect, and the second electronic device is the electronic device of any one of the third or fourth aspect.

[0046] In a sixth aspect, the present application provides an electronic device, the electronic device comprising a processor and a memory; wherein the memory is coupled to the processor, and the memory is configured to store a computer program, when the processor executes the computer program, the electronic device executes the method of any one of the second aspect to the fourth aspect.

[0047] In a seventh aspect, the present application provides a computer readable storage medium, which stores a computer program. The computer program is executed by a processor to implement the method of any one of the first aspect to the fourth aspect.

[0048] In an eighth aspect, the present application provides a computer program product. When the computer program product is executed by a processor, the method of any one of the first aspect to the fourth aspect is implemented.

[0049] In a ninth aspect, the present application provides a chip. The chip includes a processor and a memory. The memory is configured to store a computer program. The processor is configured to execute the computer program stored in the memory, so that the chip implements the method of any one of the first aspect to the fourth aspect.

[0050] The solutions provided in the fifth aspect to the ninth aspect are used to implement or assist in implementing the method provided in the first aspect, and thus can achieve the same or corresponding beneficial effects as the method in the first aspect to the fourth aspect. Therefore, no further description is given here. BRIEF DESCRIPTION OF DRAWINGS

[0051] FIG. 1 is a schematic diagram of a communication system according to an embodiment of the present application;

[0052] FIG. 2A is a schematic diagram of an electronic device 100 according to an embodiment of the present application;

[0053] FIG. 2B is a schematic diagram of an electronic device 200 according to an embodiment of the present application;

[0054] FIG. 3 is a flowchart of a display control method for obtaining an illumination intensity on the side of the electronic device 100 according to an embodiment of the present application;

[0055] FIGS. 4A-4B are a set of interface diagrams according to an embodiment of the present application;

[0056] FIG. 5 is a schematic diagram of a scenario in which the electronic device 100 is used as a control handle of the electronic device 200 according to an embodiment of the present application;

[0057] FIG. 6 is a flowchart of a display control method for obtaining an illumination intensity on the side of the electronic device 200 according to an embodiment of the present application. DETAILED DESCRIPTION

[0058] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to be limiting to the present application.

[0059] With the development of science and technology, augmented reality (AR) technology is gradually integrated into people's daily life. Among them, head-mounted display devices (such as AR glasses) using AR technology are increasingly attracting attention, and users have increasingly high requirements for the display effect and use experience of head-mounted display devices using AR technology. Since screen brightness, screen color temperature, and transmittance of electrochromic film are all key factors affecting the display effect, and head-mounted display devices using AR technology such as AR glasses have certain outdoor wearing properties, when the external ambient light intensity changes, the key factors affecting the display effect of the screen brightness, screen color temperature, and transmittance of electrochromic film of the head-mounted display device using AR technology need to be adjusted to the appropriate gear, so as to ensure the display effect of the head-mounted display device using AR technology, avoid causing discomfort to the user's eyes, and improve the user experience.

[0060] Currently, the screen brightness of head-mounted display devices using AR technology such as AR glasses is usually manually adjusted through virtual or physical buttons, and the transmittance of electrochromic film is manually controlled through physical buttons. Using this manual adjustment method, the user often needs to perform multiple operations to adjust the screen brightness to the appropriate brightness, and the user operation is relatively cumbersome. Moreover, the screen brightness of head-mounted display devices using AR technology such as AR glasses does not change with the change of external ambient light intensity, which is not smart. For example, under different external ambient light intensity conditions, the user usually needs to manually drag the brightness bar in the user interface of the setting application to adjust the screen brightness of the head-mounted display device, and the user usually needs to press the physical button to manually adjust the transmittance of the electrochromic film of the head-mounted display device.

[0061] Based on the above problems, the embodiments of the present application provide a display control method, an electronic device, and a system. The method can be applied to a first communication system including a first electronic device and a second electronic device. The second electronic device is a head-mounted display device, and the second electronic device includes a screen and a lens. The screen can be used to display a first image, and the lens can be used to reflect the first image displayed by the screen to a position where a human eye is located. First, the first electronic device can obtain an illumination intensity. Then, the second electronic device can adjust one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens based on the illumination intensity obtained by the first electronic device, without manual adjustment by the user, thereby simplifying the user operation, ensuring the display effect of the head-mounted display device, avoiding causing discomfort to the user's eyes, and improving the user experience.

[0062] First, a communication system and related devices provided by the embodiments of the present application are introduced.

[0063] FIG. 1 illustrates a communication system according to an embodiment of the present application.

[0064] As shown in FIG. 1, the communication system can include an electronic device 100 and an electronic device 200. The electronic device 100 is also referred to as a first electronic device, and the electronic device 200 is also referred to as a second electronic device.

[0065] The electronic device 100 can be various types of intelligent terminal devices, and the specific type of the electronic device 100 is not limited in the embodiments of the present application. For example, the electronic device 100 can be a mobile phone, and can also be a box, etc. In the embodiments of the present application, the electronic device 100 can provide power and image resources for the electronic device 200. In the embodiments of the present application, the electronic device 100 can also obtain the illumination intensity through the ambient light sensor, so that the electronic device 200 can adjust one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens based on the illumination intensity. In some embodiments, the electronic device 100 can be configured with an illumination intensity-display information table, which can include the illumination intensity and the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens corresponding to the illumination intensity. In this case, the electronic device 100 can obtain the display information corresponding to the illumination intensity obtained through the ambient light sensor from the above-mentioned illumination intensity-display information table, which can include one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens; then, the electronic device 100 can send the display information to the electronic device 200, so that the electronic device 200 can adjust one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens based on the received display information. In other embodiments, the electronic device 200 can be configured with an illumination intensity-display information table, which can include the illumination intensity and the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens corresponding to the illumination intensity. In this case, the electronic device 100 can send the illumination intensity obtained through the ambient light sensor to the electronic device 200, so that the electronic device 200 can obtain the display information corresponding to the received illumination intensity from the above-mentioned illumination intensity-display information table, which can include one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens, so that the electronic device 200 can adjust one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens based on the obtained display information. In the embodiments of the present application, the electronic device 100 can also serve as a control handle of the electronic device 200. In the case that the screen of the electronic device 200 displays a cursor, the electronic device 100 can detect a moving operation, which can be used to control the movement of the above-mentioned cursor. In some embodiments, the electronic device 100 can also receive the surrounding environment image sent by the electronic device 200, and then synthesize a first image based on the surrounding environment image and a virtual image, wherein the virtual image is generated by the electronic device 100 based on the surrounding environment image, and the surrounding environment image is collected by the electronic device 200; after synthesizing the first image, the electronic device 100 can send the first image to the electronic device 200, so that the screen of the electronic device 200 displays the first image.

[0066] The electronic device 200 can be a head-mounted display device, and embodiments of the present application do not limit the specific type of the electronic device 200. For example, the electronic device 200 can be an AR head-mounted display device (such as AR glasses), and can also be a virtual reality (VR) head-mounted display device (such as VR glasses), and the like. In embodiments of the present application, the electronic device 200 can include a screen and lenses, where the screen can be used to display a first image, and the lenses can be used to reflect the first image displayed on the screen to the position of the human eye. In embodiments of the present application, the electronic device 200 can adjust one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lenses based on the illumination intensity obtained by the electronic device 100. In some embodiments, the electronic device 100 can be configured with an illumination intensity-display information table, which can include the illumination intensity and the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lenses corresponding to the illumination intensity. In this case, the electronic device 200 can receive the display information sent by the electronic device 100, which can include one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lenses corresponding to the illumination intensity obtained by the environmental light sensor from the above-mentioned illumination intensity-display information table; then, the electronic device 200 can adjust one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lenses based on the received display information. In other embodiments, the electronic device 200 can be configured with an illumination intensity-display information table, which can include the illumination intensity and the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lenses corresponding to the illumination intensity. In this case, the electronic device 200 can receive the illumination intensity sent by the electronic device 100; then, the electronic device 200 can obtain the display information corresponding to the received illumination intensity from the above-mentioned illumination intensity-display information table, which can include one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lenses; after obtaining the display information corresponding to the received illumination intensity, the electronic device 200 can adjust one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lenses based on the display information. In some embodiments, the electronic device 200 can also collect a surrounding environment image, and then can send the surrounding environment image to the electronic device 100, so that the electronic device 100 synthesizes a first image based on the received surrounding environment image and a virtual image, where the virtual image is generated by the electronic device 100 based on the surrounding environment image; after the electronic device 100 synthesizes the first image, the electronic device 200 can receive the first image sent by the electronic device 200, and then the electronic device 200 can display the first image on the screen.

[0067] In the embodiments of the present application, the electronic device 100 and the electronic device 200 can establish a communication connection. The communication connection established between the electronic device 100 and the electronic device 200 can include, but is not limited to, a wired connection (for example, a wired connection established by a data line connected through a universal serial bus (USB) interface), a wireless connection, for example, a bluetooth (BT) connection and a wireless fidelity (WiFi) connection, and the like. In addition, the electronic device 100 and the electronic device 200 in the communication system can also be connected and communicated in combination with any of the above-mentioned manners, and the embodiments of the present application do not limit this. That is to say, the electronic device 100 and the electronic device 200 in the communication system can form a network (i.e., networking) according to a certain communication protocol and networking strategy, and realize mutual communication between the electronic device 100 and the electronic device 200.

[0068] FIG. 2A exemplarily shows the structure of the electronic device 100 provided by the embodiments of the present application.

[0069] As shown in FIG. 2A, the electronic device 100 can include a processor 210, an external memory interface 220, an internal memory 221, a USB interface 230, a charge management module 240, a power management module 241, a battery 242, an antenna 1, an antenna 2, a mobile communication module 250, a wireless communication module 260, a sensor module 270, a display screen 284, and a subscriber identity module (SIM) card interface 285, and the like. The sensor module 270 can include a gyroscope sensor 270B, an acceleration sensor 270E, and an ambient light sensor 270L.

[0070] It can be understood that the structure illustrated in the embodiments of the present application does not constitute a specific limitation on the electronic device 100. In other embodiments of the present application, the electronic device 100 can include more or fewer components than those illustrated, or combine certain components, or split certain components, or different arrangement of components. The illustrated components can be implemented in hardware, software, or a combination of software and hardware.

[0071] The processor 210 can include one or more processing units, for example: the processor 210 can include an application processor (AP), a modem processor, a graphics processing unit (GPU), an image signal processor (ISP), a controller, a memory, a video codec, a digital signal processor (DSP), a baseband processor, and / or a neural-network processing unit (NPU), etc. Among them, different processing units can be independent devices, or can be integrated in one or more processors.

[0072] The controller can be the nerve center and command center of the electronic device 100. The controller can generate operation control signals according to instruction operation codes and timing signals, and complete the control of fetching and executing instructions.

[0073] The memory in the processor 210 can also be configured to store instructions and data. In some embodiments, the memory in the processor 210 is a cache memory. The memory can save instructions or data that the processor 210 has just used or repeatedly uses. If the processor 210 needs to use the instructions or data again, it can directly call from the memory. Avoid repeated access and reduce the waiting time of the processor 210, thereby improving the efficiency of the system.

[0074] In the embodiments of the present application, the processor 210 can be configured to configure an illumination intensity-display information table, the illumination intensity-display information table can include an illumination intensity and a brightness of a screen corresponding to the illumination intensity, a color temperature of the screen, and a transmittance of an electrochromic film on a lens corresponding to the illumination intensity; the processor 210 can also be configured to generate a virtual image based on the surrounding environment image sent by the electronic device 200; and the processor 210 can also be configured to synthesize a first image based on the surrounding environment image and the virtual image.

[0075] The external memory interface 220 can be configured to connect an external memory card, such as a Micro SD card, to realize the expansion of the storage capacity of the electronic device 100. The external memory card communicates with the processor 210 through the external memory interface 220 to realize the data storage function. For example, save music, photo, video and other data in the external memory card.

[0076] The internal memory 221 can be used to store one or more computer programs including instructions. The processor 210 can execute the above-mentioned instructions stored in the internal memory 221, so as to make the electronic device 100 execute the method of display control provided in some embodiments of the present application, as well as various functional applications and data processing, etc. The internal memory 221 can include a program storage area and a data storage area. The program storage area can store an operating system, and can also store one or more application programs (such as a gallery, contacts, etc.). The data storage area can store data created during use of the electronic device 100 (such as photos, contacts, etc.). In addition, the internal memory 221 can include a high-speed random access memory, and can also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, a universal flash storage (UFS), etc.

[0077] The USB interface 230 is an interface conforming to the USB standard specification, and can be a Mini USB interface, a Micro USB interface, a USB Type C interface, etc. The USB interface 230 can be used to connect a charger to charge the electronic device 100, and can also be used to transmit data between the electronic device 100 and a peripheral device. It can also be used to connect earphones to play audio through the earphones. The interface can also be used to connect other electronic devices, such as AR devices, etc. In the embodiments of the present application, the electronic device 100 can establish a wired connection with the electronic device 200 through the USB interface 230.

[0078] The charging management module 240 is used to receive charging input from a charger. The charger can be a wireless charger or a wired charger. In some wired charging embodiments, the charging management module 240 can receive charging input from a wired charger through the USB interface 230. In some wireless charging embodiments, the charging management module 240 can receive wireless charging input through a wireless charging coil of the electronic device 100. The charging management module 240 can charge the battery 242 while also supplying power to the electronic device 100 through the power management module 241.

[0079] The power management module 241 is configured to connect the battery 242 and the charging management module 240 to the processor 210. The power management module 241 receives input from the battery 242 and / or the charging management module 240 to power the processor 210, the internal memory 221, the external memory, the display 284, the wireless communication module 260, and the like. The power management module 241 can also be configured to monitor parameters such as the battery capacity, the number of battery cycles, the state of health of the battery (leakage, impedance), and the like. In some embodiments, the power management module 241 can also be disposed in the processor 210. In some embodiments, the power management module 241 and the charging management module 240 can also be disposed in the same device. In some embodiments, the electronic device 100 can provide power to the electronic device 200.

[0080] The wireless communication function of the electronic device 100 can be implemented by the antenna 1, the antenna 2, the mobile communication module 250, the wireless communication module 260, the modem processor, and the baseband processor, and the like.

[0081] The antenna 1 and the antenna 2 are configured to transmit and receive electromagnetic wave signals. Each antenna in the electronic device 100 can be configured to cover a single or multiple communication frequency bands. Different antennas can also be multiplexed to improve the utilization of the antennas. For example, the antenna 1 can be multiplexed as a diversity antenna for a wireless local area network. In some embodiments, the antennas can be used in combination with a tuning switch.

[0082] The mobile communication module 250 can provide a solution for wireless communication including 2G / 3G / 4G / 5G and the like applied to the electronic device 100. The mobile communication module 250 can include at least one filter, a switch, a power amplifier, a low-noise amplifier, and the like. The mobile communication module 250 can receive electromagnetic waves from the antenna 1, and perform filtering, amplification, and the like on the received electromagnetic waves, and transmit the processed signals to the modem processor for demodulation. The mobile communication module 250 can also amplify signals modulated by the modem processor, and convert the signals into electromagnetic waves to be radiated. In some embodiments, at least part of the functional modules of the mobile communication module 250 can be disposed in the processor 210. In some embodiments, at least part of the functional modules of the mobile communication module 250 and at least part of the modules of the processor 210 can be disposed in the same device.

[0083] The modem processor can include a modulator and a demodulator. The modulator is configured to modulate a low frequency baseband signal to be transmitted into a medium-high frequency signal. The demodulator is configured to demodulate a received electromagnetic wave signal into a low frequency baseband signal. The demodulator then transmits the demodulated low frequency baseband signal to the baseband processor for processing. The low frequency baseband signal is processed by the baseband processor and then transmitted to the application processor. The application processor displays images or videos through the display screen 284. In some embodiments, the modem processor can be a separate device. In other embodiments, the modem processor can be independent of the processor 210 and be disposed in the same device as the mobile communication module 250 or other functional modules.

[0084] The wireless communication module 260 can provide wireless communication solutions including wireless local area network (WLAN) (e.g., WiFi network), Bluetooth, global navigation satellite system, frequency modulation, near field communication (NFC), infrared technology, ultra wide band (UWB), etc. The wireless communication module 260 can be one or more devices that integrate at least one communication processing module. The wireless communication module 260 receives electromagnetic waves via an antenna, frequency modulates and filters the electromagnetic wave signal, and transmits the processed signal to the processor 210. The wireless communication module 260 can also receive a signal to be transmitted from the processor 210, frequency modulate it, amplify it, and radiate it as an electromagnetic wave via an antenna. Exemplarily, the wireless communication module 260 can include a Bluetooth module, a WiFi module, etc.

[0085] In some embodiments, one part of the antenna of the electronic device 100 is coupled with the mobile communication module 250 and the other part of the antenna is coupled with the wireless communication module 260, so that the electronic device 100 can communicate with a network and other devices through wireless communication technology. The wireless communication technology can include global system for mobile communications (GSM), general packet radio service (GPRS), code division multiple access (CDMA), wideband code division multiple access (WCDMA), time-division code division multiple access (TD-SCDMA), long term evolution (LTE), millimeter wave (mm Wave), BT, global navigation satellite system (GNSS), WLAN, NFC, frequency modulation (FM), UWB, and / or infrared (IR) technology, etc. The GNSS can include GPS, global navigation satellite system (GLONASS), beidou navigation satellite system (BDS), quasi-zenith satellite system (QZSS), and / or satellite based augmentation systems (SBAS).

[0086] In the embodiments of the present application, the electronic device 100 can establish a wireless connection with the electronic device 200 through the antenna 1, the antenna 2, the mobile communication module 250, the wireless communication module 260, the modem processor, the baseband processor, etc.

[0087] The electronic device 100 can implement a display function, such as displaying a user interface of a head-mounted display device (e.g., AR glasses) application, through a GPU, the display screen 284, and an application processor, etc. The GPU is a microprocessor for image processing, connected to the display screen 284 and the application processor. The GPU is used to perform mathematical and geometric calculations for graphics rendering. The processor 210 can include one or more GPUs that execute instructions to generate or change display information.

[0088] The display screen 284 is used to display images, videos, etc. The display screen 284 can include a display panel. The display panel can adopt a liquid crystal display (LCD), an organic light-emitting diode (OLED), an active-matrix organic light-emitting diode (AMOLED), a flexible light-emitting diode (FLED), a quantum dot light emitting diode (QLED), etc. In some embodiments, the electronic device 100 can include 1 or N display screens 284, N being a positive integer greater than 1. In the embodiments of the present application, the display screen 284 can be used to display a user interface of a head-mounted display device (e.g., AR glasses) application.

[0089] The SIM card interface 285 is used to connect a SIM card. The SIM card can be inserted into or pulled out of the SIM card interface 285 to realize contact and separation with the electronic device 100. The electronic device 100 can support 1 or N SIM card interfaces, N being a positive integer greater than 1. The SIM card interface 285 can support a Nano SIM card, a Micro SIM card, a SIM card, etc. Multiple cards can be inserted into the same SIM card interface 285 at the same time. The types of the multiple cards can be the same or different. The SIM card interface 285 can also be compatible with different types of SIM cards. The SIM card interface 285 can also be compatible with external storage cards. The electronic device 100 interacts with a network through the SIM card to realize functions such as calling and data communication, etc. In some embodiments, the electronic device 100 adopts an eSIM, i.e., an embedded SIM card. The eSIM card can be embedded in the electronic device 100 and cannot be separated from the electronic device 100. In some embodiments, the electronic device 100 can also not include the SIM card interface 285.

[0090] The gyroscope sensor 270B can be used to determine the motion posture of the electronic device 100. In some embodiments, the angular velocity of the electronic device 100 around three axes (i.e., x, y and z axes) can be determined by the gyroscope sensor 270B. The gyroscope sensor 270B can also be used for navigation, motion sensing game scenarios.

[0091] The acceleration sensor 270E can detect the magnitude of acceleration of the electronic device 100 in various directions (generally three axes). The magnitude and direction of gravity can be detected when the electronic device 100 is stationary. It can also be used to identify the electronic device posture, applied to landscape / portrait switching, pedometer and other applications.

[0092] In the embodiments of the present application, the electronic device 100 can detect the operation of moving the electronic device 100 through the gyroscope sensor 270B, the acceleration sensor 270E and other motion sensors, which can be used to control the movement of the cursor displayed on the screen of the electronic device 200.

[0093] The ambient light sensor 270L is used to sense the ambient light brightness. The electronic device 100 can adaptively adjust the brightness of the display screen 284 according to the sensed ambient light brightness. In the embodiments of the present application, the electronic device 100 can obtain the illumination intensity through the ambient light sensor, so that the electronic device 200 can adjust one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens based on the illumination intensity.

[0094] FIG. 2B exemplarily shows the structure of the electronic device 200 provided by the embodiments of the present application.

[0095] As shown in FIG. 2B, the electronic device 200 can include a microcontroller unit (MCU) 310, a bridge chip 320, a screen 321, a lens 330, an electrochromic film 331, a charge management module 340, a power management module 341, a battery 342, an antenna 1, an antenna 2, a mobile communication module 350, a wireless communication module 360, a USB interface 370, and a SIM card interface 380, a camera 390, etc.

[0096] It can be understood that the structure illustrated in the embodiments of the present application does not constitute a specific limitation on the electronic device 200. In other embodiments of the present application, the electronic device 200 can include more or fewer components than illustrated, or combine certain components, or split certain components, or different component arrangements. The illustrated components can be implemented in hardware, software or a combination of software and hardware.

[0097] The microcontroller unit 310 is a microcomputer control system integrating a central processing unit (CPU), an internal memory, and peripheral functions on a single chip. The microcontroller unit 310 can be composed of core components such as a CPU, an internal memory, an input / output port, a timer / counter, and a system bus.

[0098] The CPU can be the nerve center and command center of the electronic device 200, and can generate operation control signals according to instruction operation codes and timing signals to complete the control of fetching and executing instructions. The internal memory can be used to store one or more computer programs including instructions. The CPU can execute the above instructions stored in the internal memory to enable the electronic device 200 to perform the display control method provided in some embodiments of the present application, various functional applications, and data processing, etc. The internal memory can include a program storage area and a data storage area. The program storage area can store an operating system, and can also store one or more application programs (such as a gallery, contacts, etc.). The data storage area can store data created during use of the electronic device 200 (such as photos, contacts, etc.). In addition, the internal memory can include a high-speed random access memory, and can also include a non-volatile memory such as at least one magnetic disk storage device, a flash memory device, a universal flash storage (UFS), etc.

[0099] In the embodiments of the present application, the microcontroller unit 310 can be used to control the brightness of the screen 321, the color temperature of the screen 321 by the bridge chip 320 based on the light intensity obtained by the electronic device 100; the microcontroller unit 310 can also be used to adjust the transmittance of the electrochromic sheet 331 by controlling the voltage of the electrochromic sheet 331 based on the light intensity obtained by the electronic device 100. In some embodiments, the electronic device 200 can control one or more of the brightness of the screen 321, the color temperature of the screen 321, and the transmittance of the electrochromic sheet 331 by the microcontroller unit 310 based on the display information sent by the electronic device 100. In other embodiments, the microcontroller unit 310 can be used to configure a light intensity-display information table, which can include light intensity and the brightness of the screen 321, the color temperature of the screen 321, and the transmittance of the electrochromic sheet 331 corresponding to the light intensity. In this case, the electronic device 200 can obtain the display information corresponding to the received light intensity from the above-mentioned light intensity-display information table, which can include one or more of the brightness of the screen 321, the color temperature of the screen 321, and the transmittance of the electrochromic sheet 331; then, the electronic device 200 can control one or more of the brightness of the screen 321, the color temperature of the screen 321, and the transmittance of the electrochromic sheet 331 by the microcontroller unit 310 based on the display information.

[0100] In the embodiments of the present application, the bridge chip 320 can be used to control the brightness of the screen 321, the color temperature of the screen 321.

[0101] The screen 321 can be used to display images, videos, etc. The screen 321 can include a display panel. The display panel can adopt LCD, OLED, AMOLED, FLED, QLED, etc. In some embodiments, the electronic device 200 can include 1 or N screens 321, N being a positive integer greater than 1.

[0102] The electronic device 200 can realize the shooting function through the ISP, the camera 390, the video codec, the GPU, the screen 321, and the application processor, etc.

[0103] The ISP can be used to process the data fed back by the camera 390. For example, when taking a photo, the shutter is opened, the light is transmitted to the camera photosensitive element through the lens, the light signal is converted into an electrical signal, and the camera photosensitive element transmits the electrical signal to the ISP for processing to convert it into an image visible to the naked eye. The ISP can also optimize the noise, brightness, and color of the image. The ISP can also optimize the exposure, color temperature, etc. of the shooting scene. In some embodiments, the ISP can be arranged in the camera 390.

[0104] The camera 390 can be used to capture still images or videos. An object projects an optical image through a lens to a photosensitive element. The photosensitive element can be a charge coupled device (CCD) or a complementary metal-oxide-semiconductor (CMOS) phototransistor. The photosensitive element converts the optical signal to an electrical signal, which is then passed to an ISP to convert to a digital image signal. The ISP outputs the digital image signal to a DSP for processing. The DSP converts the digital image signal to a standard RGB, YUV, or the like format image signal. In some embodiments, the electronic device 200 can include one or N cameras 390, where N is a positive integer greater than one.

[0105] A digital signal processor is used to process digital signals, in addition to processing digital image signals, it can also process other digital signals. For example, when the electronic device 200 is selecting a frequency point, the digital signal processor is used to perform Fourier transform on the frequency point energy, etc.

[0106] A video codec is used to compress or decompress digital videos. The electronic device 200 can support one or more video codecs. In this way, the electronic device 200 can play or record videos in multiple encoding formats, such as moving picture experts group (MPEG)-1, MPEG-2, MPEG-3, MPEG-4, etc.

[0107] An NPU is a neural-network (NN) computing processor, which is inspired by the structure of biological neural networks, such as the transmission mode between human brain neurons, and can quickly process input information and continuously self-learn. Through the NPU, the electronic device 200 can implement intelligent cognitive applications, such as image recognition, face recognition, speech recognition, text understanding, etc.

[0108] In some embodiments, the electronic device 200 can capture the surrounding environment image through the camera 390. After capturing the surrounding environment image, the electronic device 200 can send the surrounding environment image to the electronic device 100. After receiving the surrounding environment image sent by the electronic device 200, the electronic device 100 can perform image recognition on the captured surrounding environment image through the NPU (not shown in FIG. 2A) to generate a virtual image. After generating the virtual image, the electronic device 100 can synthesize a first image based on the surrounding environment image and the virtual image, and send the first image to the electronic device 200, thereby providing image resources for the electronic device 200. In other embodiments, the electronic device 200 can capture the surrounding environment image through the camera 390. After capturing the surrounding environment image, the electronic device 200 can perform image recognition on the captured surrounding environment image through the NPU (not shown in FIG. 2B) to generate a virtual image. Then, the electronic device 200 can use the light emitted by the screen 321 to reflect, refract, diffract, etc. through the lens 330, superimpose and fuse the surrounding environment image captured by the electronic device 200 and the virtual image generated by the electronic device 200 to obtain a first image, and finally project to the position where the human eye is located. The screen 321 can be used to display the first image, and the first image can display a cursor.

[0109] The lens 330 can include an electrochromic sheet 331, which can undergo stable and reversible color change under the action of an applied electric field. The structure of the electrochromic sheet 331 can include, from top to bottom, a transparent substrate material, a transparent conductive layer, an electrochromic layer, an electrolyte layer, an ion storage layer, and another transparent conductive layer. When a certain voltage is applied between the two transparent conductive layers, the electrochromic sheet 331 will undergo an oxidation-reduction reaction under the action of the voltage, and the color will change accordingly. In the embodiments of the present application, the electronic device 200 can adjust the transmittance of the electrochromic sheet 331 by controlling the voltage of the electrochromic sheet 331, so as to adjust the color and transparency of the lens 330.

[0110] The charging management module 340 is configured to receive charging input from a charger. The charger can be a wireless charger or a wired charger. In some wired charging embodiments, the charging management module 340 can receive charging input from a wired charger through the USB interface 370. In some wireless charging embodiments, the charging management module 340 can receive wireless charging input through the wireless charging coil of the electronic device 200. The charging management module 340 can charge the battery 342 while also supplying power to the electronic device 200 through the power management module 341.

[0111] The power management module 341 is configured to connect the battery 342 and the charging management module 340 to the micro control unit 310. The power management module 341 receives input from the battery 342 and / or the charging management module 340 to power the micro control unit 310, the screen 321, the camera 390, the wireless communication module 360, and the like. The power management module 341 can also be configured to monitor parameters such as battery capacity, battery cycle count, battery health (leakage, impedance), and the like. In some embodiments, the power management module 341 and the charging management module 340 can also be provided in the same device.

[0112] The wireless communication function of the electronic device 200 can be implemented by the antenna 1, the antenna 2, the mobile communication module 350, the wireless communication module 360, the modem processor, and the baseband processor, and the like.

[0113] The antenna 1 and the antenna 2 are configured to transmit and receive electromagnetic wave signals. Each antenna in the electronic device 200 can be configured to cover a single or multiple communication frequency bands. Different antennas can also be multiplexed to improve the utilization of the antennas. For example, the antenna 1 can be multiplexed as a diversity antenna for a wireless local area network. In some other embodiments, the antennas can be used in combination with a tuning switch.

[0114] The mobile communication module 350 can provide a solution for wireless communication including 2G / 3G / 4G / 5G and the like applied to the electronic device 200. The mobile communication module 350 can include at least one filter, a switch, a power amplifier, a low noise amplifier, and the like. The mobile communication module 350 can receive electromagnetic waves from the antenna 1, filter, amplify, and the like the received electromagnetic waves, and transmit the processed signals to the modem processor for demodulation. The mobile communication module 350 can also amplify signals modulated by the modem processor and radiate the signals as electromagnetic waves through the antenna. In some embodiments, at least part of the functional modules of the mobile communication module 350 can be provided in the micro control unit 310. In some embodiments, at least part of the functional modules of the mobile communication module 350 and at least part of the modules of the micro control unit 310 can be provided in the same device.

[0115] The modem processor can include a modulator and a demodulator. The modulator is configured to modulate a low-frequency baseband signal to be transmitted into a medium-high frequency signal. The demodulator is configured to demodulate a received electromagnetic wave signal into a low-frequency baseband signal. The demodulator then transmits the demodulated low-frequency baseband signal to the baseband processor for processing. The low-frequency baseband signal processed by the baseband processor is transmitted to the application processor. The application processor displays images or videos through the screen 321. In some embodiments, the modem processor can be a separate device. In some other embodiments, the modem processor can be independent of the micro control unit 310 and provided in the same device as the mobile communication module 350 or other functional modules.

[0116] The wireless communication module 360 can provide a solution for wireless communication including WLAN (such as WiFi network), Bluetooth, global navigation satellite system, frequency modulation, NFC, infrared technology, UWB, etc. applied on the electronic device 200. The wireless communication module 360 can be one or more devices integrated with at least one communication processing module. The wireless communication module 360 receives electromagnetic waves via an antenna, frequency modulates and filters the electromagnetic wave signals, and transmits the processed signals to the microcontroller unit 310. The wireless communication module 360 can also receive signals to be transmitted from the microcontroller unit 310, frequency modulate them, amplify them, and radiate them as electromagnetic waves via an antenna. Exemplarily, the wireless communication module 360 can include a Bluetooth module, a WiFi module, etc.

[0117] In some embodiments, part of the antennas of the electronic device 200 are coupled with the mobile communication module 350, and the other part of the antennas are coupled with the wireless communication module 360, so that the electronic device 200 can communicate with the network and other devices through wireless communication technology. In the embodiments of the present application, the electronic device 200 can establish a wireless connection with the electronic device 100 through the antenna 1, the antenna 2, the mobile communication module 350, the wireless communication module 360, the modem processor, the baseband processor, etc.

[0118] The USB interface 370 is an interface conforming to the USB standard specification, and can be a Mini USB interface, a Micro USB interface, a USB Type C interface, etc. The USB interface 370 can be used to connect a charger to charge the electronic device 200, and can also be used to transmit data between the electronic device 200 and a peripheral device. It can also be used to connect earphones to play audio through the earphones. The interface can also be used to connect other electronic devices, such as a mobile phone, etc. In the embodiments of the present application, the electronic device 200 can establish a wired connection with the electronic device 100 through the USB interface 370.

[0119] The SIM card interface 380 is configured to connect a SIM card. The SIM card can be connected to or disconnected from the electronic device 200 by being inserted into or pulled out of the SIM card interface 380. The electronic device 200 can support one or N SIM card interfaces, where N is a positive integer greater than one. The SIM card interface 380 can support Nano SIM cards, Micro SIM cards, SIM cards, and the like. Multiple cards can be inserted into the same SIM card interface 380. The types of the multiple cards can be the same or different. The SIM card interface 380 can support different types of SIM cards. The SIM card interface 380 can also support external memory cards. The electronic device 200 interacts with a network through the SIM card to implement functions such as call and data communication. In some embodiments, the electronic device 200 uses an eSIM, i.e., an embedded SIM card. The eSIM card can be embedded in the electronic device 200 and cannot be separated from the electronic device 200. In some embodiments, the electronic device 200 can also not include the SIM card interface 380.

[0120] In some embodiments, the electronic device 200 can include an ambient light sensor (not shown in FIG. 2B). The electronic device 200 can obtain an illumination intensity through the ambient light sensor. Then, the electronic device 200 can adjust one or more of the brightness of the screen 321, the color temperature of the screen 321, and the transmittance of the electrochromic sheet 331 based on the illumination intensity.

[0121] The flowchart of the display control method for obtaining the illumination intensity on the side of the electronic device 100 provided in the embodiments of the present application will be described in detail below.

[0122] FIG. 3 exemplarily shows a specific flow of a display control method for obtaining an illumination intensity on the side of an electronic device 100 provided in the embodiments of the present application. The method can be applied to the communication system shown in FIG. 1. The electronic device 200 includes a screen and a lens, the screen can be used to display a first image, the lens can be used to reflect the first image displayed by the screen to a position where a human eye is located, and the lens can include an electrochromic sheet.

[0123] As shown in FIG. 3, the method can include the following steps.

[0124] S101, the electronic device 100 obtains an illumination intensity.

[0125] In the embodiments of the present application, the electronic device 100 can obtain the illumination intensity (i.e. the ambient light intensity) through the ambient light sensor every interval of a preset time (e.g. 1 second), so that the electronic device 200 can adjust one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens based on the illumination intensity. It can be understood that the electronic device 100 can also obtain the illumination intensity through the proximity light sensor, and the embodiments of the present application do not limit the way in which the electronic device 100 obtains the illumination intensity.

[0126] In some embodiments, before obtaining the illumination intensity, the electronic device 100 can detect an operation of opening the ambient light adjustment service. For example, as shown in FIG. 4A, the electronic device 100 can display a user interface 410, which can include an open ambient light adjustment service control (e.g. control 411) in a closed state, which can be used to open the ambient light adjustment service. The electronic device 100 can receive an input operation (e.g. a single click) of the user acting on the open ambient light adjustment service control, and in response to the input operation, the electronic device 100 can open the ambient light adjustment service and display a user interface 420 as shown in FIG. 4B, which can include an open ambient light adjustment service control (e.g. control 421) in an open state. After opening the ambient light adjustment service, the electronic device 100 can call the interface of the ambient light sensor to obtain the illumination intensity.

[0127] S102, the electronic device 100 obtains the display information corresponding to the illumination intensity from the illumination intensity-display information table.

[0128] S103, the electronic device 100 sends the display information to the electronic device 200.

[0129] In some embodiments, the electronic device 100 can be configured with an illumination intensity-display information table, which can include the illumination intensity and the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film corresponding to the illumination intensity.

[0130] Table 1

[0131] In the present example, Table 1 shows the correspondence between the illumination intensity (i.e. the ambient light intensity) and the screen brightness that needs to be adjusted by the electronic device 200. As can be seen from the above Table 1, as the illumination intensity increases, the screen brightness that needs to be adjusted by the electronic device 200 is also increasing.

[0132] The above Table 1 only exemplarily shows a data form for recording the correspondence between the illumination intensity (i.e. the ambient light intensity) and the screen brightness to be adjusted by the electronic device 200. Without limitation, the recording form of the correspondence can also be other, which is not limited by the embodiments of the present application.

[0133] Table 2

[0134] In the present example, Table 2 shows the correspondence between the illumination intensity (i.e. the ambient light intensity) and the screen color temperature to be adjusted by the electronic device 200. As can be seen from the above Table 2, the screen color temperature to be adjusted by the electronic device 200 is increased as the illumination intensity is increased.

[0135] The above Table 2 only exemplarily shows a data form for recording the correspondence between the illumination intensity (i.e. the ambient light intensity) and the screen color temperature to be adjusted by the electronic device 200. Without limitation, the recording form of the correspondence can also be other, which is not limited by the embodiments of the present application.

[0136] Table 3

[0137] In the present example, Table 3 shows the correspondence between the illumination intensity (i.e. the ambient light intensity) and the electrochromic sheet transmittance to be adjusted by the electronic device 200. As can be seen from the above Table 3, the electrochromic sheet transmittance to be adjusted by the electronic device 200 is decreased as the illumination intensity is increased.

[0138] The above Table 3 only exemplarily shows a data form for recording the correspondence between the illumination intensity (i.e. the ambient light intensity) and the electrochromic sheet transmittance to be adjusted by the electronic device 200. Without limitation, the recording form of the correspondence can also be other, which is not limited by the embodiments of the present application.

[0139] It can be understood that the illumination intensity-display information table can include the above Table 1, Table 2 and Table 3.

[0140] In some embodiments, in a case where the electronic device 100 is configured with the light intensity-display information table, after the light intensity is acquired, the electronic device 100 can acquire the display information corresponding to the light intensity acquired by the ambient light sensor from the above-mentioned light intensity-display information table, which can include one or more of the brightness of the screen (screen brightness level), the color temperature of the screen (screen color temperature level), the transmittance of the electrochromic film on the lens (electrochromic film level). After acquiring the display information, the electronic device 100 can send the above-mentioned display information to the electronic device 200, so that the electronic device 200 can adjust one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens based on the received display information. Illustratively, the light intensity acquired by the electronic device 100 through the ambient light sensor is 2000Lux, and the electronic device 100 can acquire the display information corresponding to the 2000Lux light intensity from the above-mentioned light intensity-display information table, which contains the screen brightness 6000nit (screen brightness level 8), the screen color temperature 3000K (screen color temperature level 1), and the electrochromic film transmittance 8%-40% (electrochromic film level 3) that the electronic device 200 needs to adjust. Then, the electronic device 100 can send the above-mentioned display information to the electronic device 200, so that the electronic device 200 can adjust the brightness of the screen to 6000nit, the color temperature of the screen to 3000K, and the transmittance of the electrochromic film to level 3 based on the above-mentioned display information.

[0141] In some embodiments, the electronic device 100 can be configured with the above-mentioned light intensity-display information table. In the case where the electronic device 100 is configured with the light intensity-display information table, after obtaining the display information, the electronic device 100 can send the obtained display information to the electronic device 200. After receiving the display information sent by the electronic device 100, the electronic device 200 can obtain the display information corresponding to the received display information from the above-mentioned light intensity-display information table, which can include one or more of the brightness of the screen (screen brightness level), the color temperature of the screen (screen color temperature level), and the transmittance of the electrochromic film on the lens (electrochromic film level), so that the electronic device 200 can adjust one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens based on the obtained display information. For example, the electronic device 100 obtains the display information that the brightness of the screen needs to be adjusted to 6000 nits (screen brightness level 8), the color temperature of the screen needs to be adjusted to 3000 K (screen color temperature level 1), and the transmittance of the electrochromic film needs to be adjusted to 8%-40% (electrochromic film level 3) from the above-mentioned light intensity-display information table. After obtaining the above-mentioned display information, the electronic device 200 can adjust the brightness of the screen to 6000 nits, the color temperature of the screen to 3000 K, and the transmittance of the electrochromic film to level 3 based on the above-mentioned display information.

[0142] S104, the electronic device 200 adjusts one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film based on the display information.

[0143] In some embodiments, after receiving the display information sent by the electronic device 100, the electronic device 200 can adjust one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film based on the display information. Specifically, the electronic device 200 can control the adjustment of the brightness of the screen through the bridge chip, and / or the electronic device 200 can control the adjustment of the color temperature of the screen through the bridge chip, and / or the electronic device 200 can also adjust the transmittance of the electrochromic film by controlling the voltage of the electrochromic film.

[0144] In some embodiments, after obtaining the display information corresponding to the received illumination intensity from the illumination intensity-display information table, the electronic device 200 can adjust one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic sheet based on the display information. Specifically, the electronic device 200 can control the adjustment of the brightness of the screen through the bridge chip, and / or the electronic device 200 can control the adjustment of the color temperature of the screen through the bridge chip, and / or the electronic device 200 can also adjust the transmittance of the electrochromic sheet by controlling the voltage of the electrochromic sheet.

[0145] In this way, under different external ambient illuminance conditions, such as indoor dim, ordinary indoor, indoor bright, outdoor dim, outdoor sunlight, direct sunlight, etc., the screen brightness and / or screen color temperature of the electronic device 200 can be adjusted to the corresponding gear. When the external ambient illuminance is low (e.g., 50 Lux), the screen of the electronic device 200 can switch to an eye protection mode, which can highlight red light and green light, reduce blue light, and ultimately present yellow light, which can help to relieve eye fatigue. Alternatively, the electronic device 200 can also adjust the transmittance of the electrochromic sheet based on the external ambient illuminance, so that the user can watch clear and non-eye-damaging pictures through the electronic device 200 under different external ambient illuminance conditions.

[0146] Using the method provided by the embodiments of the present application, the electronic device 200 can not only enable the user to obtain good and clear display effect under different external ambient illuminance conditions, effectively protect the user's eyes, and also save hardware costs by obtaining the illumination intensity (i.e., external ambient illuminance) through the ambient light sensor on the electronic device 100.

[0147] In some embodiments, the electronic device 100 can serve as a control handle of the electronic device 200. Illustratively, a cursor is displayed on the screen of the electronic device 200. The electronic device 100 can detect a moving operation which can be used to control the cursor to move. In some embodiments, in response to the moving operation of the electronic device 100, the electronic device 200 can control the cursor to move by acquiring an acceleration sensor and a gyroscope sensor (not shown in FIG. 2B) of the electronic device 200. In other embodiments, in response to the moving operation of the electronic device 100, the electronic device 100 can control to change the cursor position in the first image and send the first image with the changed cursor position to the electronic device 200, so that the electronic device 200 displays the first image with the changed cursor position. As shown in FIG. 5, when the electronic device 100 is at position 1, the corresponding cursor on the screen of the electronic device 200 is at position 1. When the electronic device 100 moves from position 1 to position 2, the corresponding cursor on the screen of the electronic device 200 moves from position 1 to position 2. Illustratively, in the scenario of a user selecting a product, the electronic device 100 can detect an operation of the user selecting a product, which can be used to control the electronic device 200 to show the product selected by the user, so that the user can preview the information of the selected product, such as appearance, size, price, etc. through the electronic device 200. It can be understood that the scenario in which the electronic device 100 serves as a control handle of the electronic device 200 can also be other, which is not limited in the embodiments of the present application.

[0148] In some embodiments, the electronic device 100 can send the first image to the electronic device 200, so that the screen of the electronic device 200 can display the first image.

[0149] In some embodiments, in the case that the electronic device 200 is a head-mounted display device using AR technology, before the electronic device 100 sends the first image to the electronic device 200, the electronic device 200 can capture an ambient environment image, which can be a real image seen by a user at a distance less than a preset distance (for example, 50 meters) from the user, and send the ambient environment image to the electronic device 100. For example, in the scenario of a user selecting goods, the ambient environment image can be an image containing goods such as snacks, clothes, furniture, etc. After receiving the ambient environment image sent by the electronic device 200, the electronic device 100 can synthesize the first image based on the ambient environment image and a virtual image, where the virtual image can be generated by the electronic device 100 based on the ambient environment image. For example, in the scenario of a user selecting goods, the virtual image can be an image containing product information such as prices, ingredients, etc. of goods such as snacks, clothes, furniture, etc. In other embodiments, the electronic device 200 can capture the ambient environment image. After capturing the ambient environment image, the electronic device 200 can perform image recognition on the captured ambient environment image to generate a virtual image. Then, the electronic device 200 can use light emitted by the screen to perform reflection, refraction, diffraction, etc. through the lens, superimpose and fuse the ambient environment image captured by the electronic device 200 and the virtual image generated by the electronic device 200 to obtain the first image, and finally project to the position of the human eye.

[0150] The flowchart of the display control method for acquiring the illumination intensity on the side of the electronic device 200 provided in an embodiment of the present application is introduced below.

[0151] FIG. 6 exemplarily shows a specific flow of the display control method for acquiring the illumination intensity on the side of the electronic device 200 provided in an embodiment of the present application.

[0152] As shown in FIG. 6, the method can include:

[0153] S201, the electronic device 200 acquires the illumination intensity.

[0154] In the embodiment of the present application, the electronic device 200 can acquire the illumination intensity (i.e. the ambient environment illumination) through the ambient light sensor every interval of a preset time (for example, 1 second) to adjust one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens based on the illumination intensity. It can be understood that the electronic device 200 can also acquire the illumination intensity through the proximity light sensor, and the present application does not limit the way the electronic device 200 acquires the illumination intensity.

[0155] S202, the electronic device 200 acquires the display information corresponding to the illumination intensity from the illumination intensity-display information table.

[0156] In the embodiments of the present application, the electronic device 200 can be configured with the aforementioned light intensity-display information table (including the aforementioned Table 1, Table 2, Table 3), which can include the light intensity and the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film corresponding to the light intensity. After obtaining the light intensity, the electronic device 200 can obtain the display information corresponding to the light intensity obtained by the ambient light sensor from the light intensity-display information table, which can include one or more of the brightness of the screen (screen brightness level), the color temperature of the screen (screen color temperature level), and the transmittance of the electrochromic film on the lens (electrochromic film level), to adjust one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens based on the obtained display information. For example, the electronic device 200 obtains a light intensity of 2000 Lux through the ambient light sensor. Then, the electronic device 200 can obtain the display information corresponding to the 2000 Lux light intensity from the aforementioned light intensity-display information table, which includes the screen brightness 6000 nit (screen brightness level 8), the screen color temperature 3000 K (screen color temperature level 1), and the electrochromic film transmittance 8%-40% (electrochromic film level 3) that the electronic device 200 needs to adjust. After obtaining the aforementioned display information, the electronic device 200 can adjust the brightness of the screen to 6000 nit, the color temperature of the screen to 3000 K, and the transmittance of the electrochromic film to level 3 based on the aforementioned display information.

[0157] S203, the electronic device 200 adjusts one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film based on the display information.

[0158] In the embodiments of the present application, after obtaining the display information corresponding to the light intensity from the light intensity-display information table, the electronic device 200 can adjust one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film based on the display information. Specifically, the electronic device 200 can control the adjustment of the brightness of the screen through the bridge chip, and / or the electronic device 200 can control the adjustment of the color temperature of the screen through the bridge chip, and / or the electronic device 200 can also adjust the transmittance of the electrochromic film by controlling the voltage of the electrochromic film.

[0159] In this way, under different external ambient illuminance conditions, such as indoor dim, ordinary indoor, indoor bright, outdoor dim, outdoor sunlight, direct sunlight, and the like, the screen brightness and / or screen color temperature of the electronic device 200 can be adjusted to the corresponding gear. When the external ambient illuminance is low (for example, 50 Lux), the screen of the electronic device 200 can be switched to an eye protection mode, which can highlight red light and green light, reduce blue light, and finally present yellow light, which can help to relieve eye fatigue. Alternatively, the electronic device 200 can also adjust the transmittance of the electrochromic sheet based on the external ambient illuminance, so that the user can clearly view the picture without eye strain through the electronic device 200 under different external ambient illuminance conditions.

[0160] In some embodiments, in the case that the electronic device 200 is a head-mounted display device using AR technology, the electronic device 200 can collect a surrounding environment image, which can be a real image seen by a user within a preset distance (for example, 50 meters) from the user. For example, in the scenario of a user selecting and purchasing goods, the surrounding environment image can be an image containing goods such as snacks, clothes, furniture, and the like. After receiving the surrounding environment image sent by the electronic device 200, the electronic device 100 can synthesize a first image based on the surrounding environment image and a virtual image, wherein the virtual image can be generated by the electronic device 100 based on the surrounding environment image. For example, in the scenario of a user selecting and purchasing goods, the virtual image can be an image containing the price, ingredients, and the like of the goods. In other embodiments, the electronic device 200 can collect a surrounding environment image. After collecting the surrounding environment image, the electronic device 200 can perform image recognition on the collected surrounding environment image to generate a virtual image. Then, the electronic device 200 can use the light emitted by the screen to reflect, refract, diffract, and the like through the lens, superimpose and fuse the surrounding environment image collected by the electronic device 200 and the virtual image generated by the electronic device 200 to obtain a first image, and finally project to the position of the human eye.

[0161] On the basis of the embodiments of the present application, the corresponding application program can be detected by grabbing the log of the electronic device 100 to register the ambient light sensor; then, the current ambient illuminance (light intensity) can be printed, and the call log of one or more of the screen brightness, screen color temperature, and transmittance of the electrochromic sheet of the electronic device 200 can be modified according to the current ambient illuminance (light intensity). In addition, in the case that the corresponding application program is detected by grabbing the log of the electronic device 100 to register the ambient light sensor, the ambient light sensor of the electronic device 100 can be artificially affected, and it can be detected that one or more of the screen brightness, screen color temperature, and transmittance of the electrochromic sheet of the electronic device 200 change.

[0162] In some embodiments, the electronic device 200 can also be a head-mounted display device using VR technology, and the electronic device 200 can include an ambient light sensor. In this scenario, the electronic device 200 can obtain the illumination intensity through the ambient light sensor; then, the electronic device 200 can adjust one or more of the screen brightness, the screen color temperature, and the transmittance of the electrochromic film on the lens of the electronic device 200 based on the obtained illumination intensity. In this way, the head-mounted display device using VR technology can adjust one or more of the screen brightness, the screen color temperature, and the transmittance of the electrochromic film on the lens in real time according to the illumination intensity obtained by the ambient light sensor.

[0163] The embodiments of the present application further provide a computer readable storage medium, which stores a computer program. The computer program is executed by a processor to implement the steps performed by the electronic device in the method embodiments, or the steps performed by the human-computer interaction module and the calculation module.

[0164] The embodiments of the present application further provide a computer program product, which, when running on a terminal device, enables the terminal device to implement the steps performed by the electronic device in the method embodiments.

[0165] The embodiments of the present application further provide a chip system, which includes a processor coupled with a memory. The processor executes a computer program stored in the memory to implement the steps performed by the electronic device in any method embodiment of the present application. The chip system can be a single chip or a chip module composed of multiple chips.

[0166] The term "user interface (UI), referred to as interface" in the specification and drawings of the present application is a medium interface for interaction and information exchange between an application program or an operating system and a user, which realizes the conversion between the internal form of information and the form acceptable to the user. The user interface of an application program is source code written in a specific computer language such as Java and extensible markup language (XML), and the interface source code is parsed, rendered, and finally presented as content recognizable by the user such as pictures, texts, and button controls on the terminal device. The control (widget) is a basic element of the user interface, and typical controls include a toolbar, a menu bar, a text box, a button, a scroll bar, a picture, and a text. The properties and content of the controls in the interface are defined by tags or nodes, such as XML. <textview> 、 <imgview> 、 <videoview>The interface is defined by nodes that specify the controls contained in the interface. One node corresponds to one control or property in the interface, and the nodes are parsed and rendered to present the content visible to the user. In addition, many applications, such as hybrid applications, also contain web pages in the interface. A web page, also referred to as a page, can be understood as a special control embedded in the interface of an application. The web page is a source code written in a specific computer language, such as hyper text markup language (HTML), cascading style sheets (CSS), JavaScript (JS), etc. The web page source code can be loaded and displayed by a browser or a web page display component similar to the function of a browser to present content recognizable to the user. The specific content contained in the web page is also defined by tags or nodes in the web page source code, such as HTML defines a page by 、 、 <video> 、 <canvas>to define the elements and attributes of a web page.

[0167] A common form of user interface is a graphic user interface (GUI), which refers to a user interface that displays in a graphical manner. It can be an icon, window, control, etc. interface element displayed in the display screen of an electronic device, wherein the control can include an icon, button, menu, tab, text box, dialog box, status bar, navigation bar, Widget, etc. visual interface element.

[0168] The above-described embodiments are merely intended for describing and illustrating, but not limiting the technical solutions of the present application; even though the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacements to some technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

[0169] It should be understood that, in various embodiments of the present application, the size of the sequence number of each process described above does not mean the order of execution, and the execution order of each process should be determined according to its function and inherent logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

[0170] In the above-described embodiments, according to the context, the term "when" can be interpreted to mean "if" or "after" or "in response to determining" or "in response to detecting". Similarly, according to the context, the phrase "upon determining" or "if detecting (the stated condition or event)" can be interpreted to mean "if determining" or "in response to determining" or "upon detecting (the stated condition or event)" or "in response to detecting (the stated condition or event)".

[0171] In the above embodiments, all or part of the embodiments can be implemented by software, hardware, firmware or any combination thereof. When implemented by software, all or part of the embodiments can be implemented in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, all or part of the processes or functions described in the embodiments of the present application are generated. The computer can be a general purpose computer, a special purpose computer, a computer network, or other programmable apparatus. The computer instructions can be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions can be transmitted from one website, computer, server or data center to another website, computer, server or data center through wired (such as coaxial cable, optical fiber, digital subscriber line) or wireless (such as infrared, wireless, microwave, etc.) manner. The computer readable storage medium can be any available medium that can be accessed by a computer or a data storage device such as a server, data center, etc. integrated with one or more available media. The available media can be a magnetic medium (for example, a floppy disk, a hard disk, a magnetic tape), an optical medium (for example, a DVD), or a semiconductor medium (for example, a solid state disk) and the like.

[0172] Those of ordinary skill in the art understand that all or part of the processes in the above embodiments can be implemented by a computer program to instruct the relevant hardware, which can be stored in a computer readable storage medium. The program can include the processes of the above method embodiments when executed. The aforementioned storage medium includes ROM or random access memory (RAM), magnetic disk or optical disk, and various media that can store program codes.< / canvas> < / video> < / videoview> < / imgview> < / textview>

Claims

1. A display control method applied to a first communication system, characterized by, The first communication system comprises a first electronic device and a second electronic device, the second electronic device being a head-mounted display device, the second electronic device comprising a screen and lenses, the screen being configured to display a first image, and the lenses being configured to reflect the first image displayed by the screen to a position where a human eye is located, and the method comprises: The first electronic device acquires an illumination intensity; The second electronic device adjusts one or more of a brightness of the screen, a color temperature of the screen, and a transmittance of an electrochromic film on the lenses based on the illumination intensity acquired by the first electronic device.

2. The method of claim 1, wherein, The first electronic device is configured with an illumination intensity-display information table, the illumination intensity-display information table comprising the illumination intensity and one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film corresponding to the illumination intensity, and the second electronic device adjusts one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lenses based on the illumination intensity acquired by the first electronic device, specifically comprising: The first electronic device acquires display information corresponding to the illumination intensity from the illumination intensity-display information table, the display information comprising one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lenses; The first electronic device sends the display information to the second electronic device; The second electronic device adjusts one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lenses based on the display information.

3. The method according to claim 1 or 2, characterized in that, The first electronic device serves as a control handle of the second electronic device, and a cursor is displayed on the screen, and the method further comprises: The first electronic device detects a moving operation for controlling movement of the cursor.

4. The method according to any one of claims 1 to 3, characterized in that, The method further comprises: The first electronic device sends the first image to the second electronic device.

5. The method of claim 4, wherein, Before the first electronic device sends the first image to the second electronic device, the method further comprises: The second electronic device acquires an ambient environment image; The second electronic device sends the ambient environment image to the first electronic device; The first electronic device synthesizes the first image based on the ambient environment image and a virtual image, the virtual image being generated by the first electronic device based on the ambient environment image. 6.A display control method applied to a first electronic device, comprising: The method comprises: Acquiring an illumination intensity, the illumination intensity being used by a second electronic device to adjust one or more of a brightness of a screen, a color temperature of the screen, and a transmittance of an electrochromic film on lenses.

7. The method of claim 6, wherein, The first electronic device is configured with an illumination intensity-display information table, the illumination intensity-display information table comprising the illumination intensity and one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film corresponding to the illumination intensity, and after the illumination intensity is acquired, the method further comprises: obtaining display information corresponding to the illumination intensity from the illumination intensity-display information table, the display information including one or more of brightness of the screen, color temperature of the screen, transmittance of the electrochromic film on the lens; sending the display information to the second electronic device.

8. The method according to claim 6 or 7, characterized in that, The first electronic device serves as a control handle of the second electronic device, and the method further includes: detecting a movement operation for controlling movement of a cursor on the screen.

9. The method according to any one of claims 6-8, characterized in that, The method further includes: sending a first image to the second electronic device.

10. The method of claim 9, wherein, Before the sending of the first image to the second electronic device, the method further includes: receiving a surrounding environment image sent by the second electronic device; combining the first image based on the surrounding environment image and a virtual image, the virtual image being generated by the first electronic device based on the surrounding environment image. 11.A display control method applied to a second electronic device, the method comprising: The second electronic device is a head-mounted display device, the second electronic device includes a screen and a lens, the screen is used to display a first image, and the lens is used to reflect the first image displayed by the screen to a position where a human eye is located, and the method includes: adjusting one or more of brightness of the screen, color temperature of the screen, and transmittance of the electrochromic film on the lens based on the illumination intensity obtained by the first electronic device.

12. The method of claim 11, wherein, The adjustment of one or more of brightness of the screen, color temperature of the screen, and transmittance of the electrochromic film on the lens based on the illumination intensity obtained by the first electronic device specifically includes: receiving display information sent by the first electronic device, the display information including one or more of brightness of the screen, color temperature of the screen, and transmittance of the electrochromic film on the lens corresponding to the illumination intensity obtained by the first electronic device from an illumination intensity-display information table, the illumination intensity-display information table being configured by the first electronic device, the illumination intensity-display information table including the illumination intensity and one or more of brightness of the screen, color temperature of the screen, and transmittance of the electrochromic film corresponding to the illumination intensity; adjusting one or more of brightness of the screen, color temperature of the screen, and transmittance of the electrochromic film on the lens based on the display information.

13. The method according to claim 11 or 12, characterized in that, The method further includes: receiving the first image sent by the first electronic device.

14. The method of claim 13, wherein, Before the receiving of the first image sent by the first electronic device, the method further includes: capturing a surrounding environment image; sending the surrounding environment image to the first electronic device.

15. A display control method applied to a second electronic device, characterized in that, The second electronic device is a head-mounted display device, the second electronic device includes a screen and a lens, the screen is used to display a first image, and the lens is used to reflect the first image displayed by the screen to a position where a human eye is located, and the method includes: obtaining an illumination intensity; adjusting one or more of brightness of the screen, color temperature of the screen, and transmittance of the electrochromic film on the lens based on the obtained illumination intensity.

16. The method of claim 15, wherein, The second electronic device is configured with an illumination intensity-display information table, the illumination intensity-display information table including the illumination intensity, and the brightness of the screen, the color temperature of the screen, the transmittance of the electrochromic film corresponding to the illumination intensity, and the brightness of the screen, the color temperature of the screen, the transmittance of the electrochromic film on the lens being adjusted based on the obtained illumination intensity, specifically comprising: obtaining display information corresponding to the illumination intensity from the illumination intensity-display information table, the display information including one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens; adjusting one or more of the brightness of the screen, the color temperature of the screen, and the transmittance of the electrochromic film on the lens based on the display information.

17. The method according to claim 15 or 16, characterized in that, The method further comprises: capturing a surrounding environment image; combining the first image based on the surrounding environment image and a virtual image, the virtual image being generated by the second electronic device based on the surrounding environment image.

18. A communication system, characterized by The method further comprises:

19. An electronic device, comprising: capturing a surrounding environment image; 20. A computer storage medium, comprising, combining the first image based on the surrounding environment image and a virtual image, the virtual image being generated by the second electronic device based on the surrounding environment image.

21. A computer program product comprising a computer program, characterized in that, The method further comprises: capturing a surrounding environment image; combining the first image based on the surrounding environment image and a virtual image, the virtual image being generated by the second electronic device based on the surrounding environment image. The electronic device comprises a processor and a memory; wherein the memory is coupled to the processor, and the memory is configured to store a computer program, when the processor executes the computer program, the electronic device executes the method as claimed in any one of claims 6-10 or 11-17. The computer storage medium stores a computer program, when the computer program is executed by the processor, the electronic device executes the method as claimed in any one of claims 1-17. The computer program is executed by the processor, and the electronic device executes the method as claimed in any one of claims 1-17.

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