Control method and device of near-to-eye display equipment and near-to-eye display equipment

Abstract

The invention relates to the technical field of data processing, and provides a near-to-eye display equipment control method and device and near-to-eye display device.The method comprises the steps that when it is detected that the near-to-eye display equipment is in a worn state, first eye data of a user corresponding to the near-to-eye display equipment is obtained; determining display content of the near-to-eye display equipment based on an analysis result of the first eye data; if the display content is the target content, obtaining operation data of a user based on the target content; target display parameters of the near-eye display equipment are determined according to the operation data, and the near-eye display equipment is controlled to display according to the target display parameters, so that the convenience degree and the personalized intelligent degree of adjusting the display parameters of the near-eye display equipment are improved, and the display effect of the near-eye display equipment is improved.

Description

Technical Field

[0001] The present application relates to the field of data processing technology, and in particular to a control method and device for a near-eye display device, and a near-eye display device. Background Art

[0002] At present, near-eye display devices are widely used in the field of entertainment and audio-visual, and near-eye display devices include virtual reality (VR) glasses, augmented reality (AR) glasses, etc. However, when users use near-eye display devices, it is easy for users to be unable to see the display content of the near-eye display devices clearly, resulting in poor display effects of the near-eye display devices. Summary of the invention

[0003] The main purpose of the present application is to provide a control method, device and near-eye display device for a near-eye display device, aiming to improve the convenience and personalized intelligence of adjusting the display parameters of the near-eye display device and improve the display effect of the near-eye display device.

[0004] In a first aspect, the present application provides a control method for a near-eye display device, which is used for the near-eye display device. The control method for the near-eye display device comprises the following steps:

[0005] When it is detected that the near-eye display device is in a wearing state, obtaining first eye data of a user corresponding to the near-eye display device;

[0006] Determining display content of the near-eye display device based on an analysis result of the first eye data;

[0007] If the displayed content is the target content, obtaining the user's operation data based on the target content;

[0008] The target display parameters of the near-eye display device are determined according to the operation data, and the near-eye display device is controlled to display with the target display parameters.

[0009] In a second aspect, the present application further provides a control device for a near-eye display device, the control device for the near-eye display device comprising:

[0010] A first acquisition module, configured to acquire first eye data of a user corresponding to the near-eye display device when it is detected that the near-eye display device is in a wearing state;

[0011] A first determination module, configured to determine display content of the near-eye display device based on an analysis result of the first eye data;

[0012] A second acquisition module, configured to acquire user operation data based on the target content if the displayed content is the target content;

[0013] A control module is used to determine target display parameters of the near-eye display device according to the operation data, and control the near-eye display device to display with the target display parameters.

[0014] In a third aspect, the present application further provides a near-eye display device, the near-eye display device comprising a memory and a processor;

[0015] The memory is used to store computer programs;

[0016] The processor is used to execute the computer program and implement the control method of the near-eye display device as described above when executing the computer program.

[0017] The present application provides a control method, device and near-eye display device for a near-eye display device. The control method for the near-eye display device includes: when it is detected that the near-eye display device is in a wearing state, obtaining the first eye data of the user corresponding to the near-eye display device; determining the display content of the near-eye display device based on the analysis result of the first eye data; if the display content is the target content, obtaining the user's operation data based on the target content; determining the target display parameters of the near-eye display device according to the operation data; and controlling the near-eye display device to display with the target display parameters. The near-eye display device can determine the display content of the near-eye display device based on the analysis result of the user's first eye data, so that when the display content is the target content, the target display parameters of the near-eye display device are determined according to the user's operation data, which is conducive to improving the convenience of adjusting the display parameters of the near-eye display device. Based on different first eye data of the user, the display content of the near-eye display device can be different, and based on different operation data of the user, the target display parameters of the near-eye display device can be different, which is conducive to improving the personalized intelligence of adjusting the display parameters of the near-eye display device. Based on the convenience of adjusting the display parameters of the near-eye display device and the improvement of the personalized intelligence, it is conducive to improving the display effect of the near-eye display device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 is a flow chart of a control method of a near-eye display device provided in an embodiment of the present application;

[0020] Figure 2 is an application schematic diagram of a control method for a near-eye display device according to an embodiment of the present application;

[0021] Figure 3 is a schematic block diagram of a control device for a near-eye display device provided in an embodiment of the present application;

[0022] Figure 4 It is a schematic block diagram of the structure of a near-eye display device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0024] The flowcharts shown in the accompanying drawings are only examples and do not necessarily include all the contents and operations / steps, nor must they be executed in the order described. For example, some operations / steps may also be decomposed, combined or partially merged, so the actual execution order may change according to actual conditions.

[0025] The embodiments of the present application provide a control method and device for a near-eye display device, and a near-eye display device, wherein the control method for a near-eye display device can be applied to a near-eye display device.

[0026] Exemplarily, the near-eye display device may include VR glasses, AR glasses, VR helmets, AR helmets, etc., which are not limited here.

[0027] In conjunction with the accompanying drawings, some embodiments of the present application are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0028] See also Figure 1 , Figure 1 It is a flow chart of a control method of a near-eye display device provided in an embodiment of the present application. It should be noted that the control method of a near-eye display device provided in an embodiment of the present application can be used for a near-eye display device.

[0029] like Figure 1 As shown, the control method of the near-eye display device includes steps S101 to S104.

[0030] S101. When it is detected that the near-eye display device is in a wearing state, first eye data of a user corresponding to the near-eye display device is obtained.

[0031] Exemplarily, when a user uses a near-eye display device to view the display content of the near-eye display device, the user's first eye data corresponding to the near-eye display device can be obtained. For example, the user's first eye data can be analyzed to determine whether the user's vision is normal. For example, the user's first eye data can be analyzed by deep learning algorithms, computer vision technology, etc. to determine whether the user's vision is normal. Of course, it is not limited to this and is not limited here.

[0032] In some embodiments, the user's eye data may include at least one of the user's pupil size information and the user's pupil zoom information. For example, whether the user's vision is normal may be determined based on at least one of whether the user's pupil size information in the first eye data is within the pupil size range under normal vision and whether the user's pupil zoom information in the first eye data is within the pupil zoom range under normal vision. If the user's pupil size information in the first eye data is not within the pupil size range under normal vision, or the user's pupil zoom range information in the first eye data is not within the pupil zoom range under normal vision, it is determined that the user's vision is abnormal. Of course, this is not limited to this and is not limited here.

[0033] For example, if the user's vision is normal, the user can clearly see the display content of the near-eye display device, then it can be determined that the user has no need to adjust the display parameters of the near-eye display device. If the user's vision is abnormal, such as the user is nearsighted or farsighted, the user cannot clearly see the display content of the near-eye display device, which may easily lead to poor display effects of the near-eye display device, then it can be determined that the user has a need to adjust the display parameters of the near-eye display device. Based on this, the display parameters of the near-eye display device need to be adjusted.

[0034] In this way, when it is detected that the near-eye display device is in a wearing state, the first eye data of the user corresponding to the near-eye display device is obtained, and the analysis result of the first eye data can be determined. Moreover, based on the determination of the analysis result of the first eye data, it can be determined whether the user has a need to adjust the display parameters of the near-eye display device, which can be used for subsequent personalized intelligent adjustment of the display parameters of the near-eye display device.

[0035] S102: Determine display content of a near-eye display device based on an analysis result of the first eye data.

[0036] For example, when the analysis results of the first eye data are different, the user's demand for the display content of the near-eye display device may be different. For example, when the analysis result of the first eye data is that the user's vision is normal, since the user can clearly see the display content of the near-eye display device, the user tends to use the near-eye display device as usual. When the analysis result of the first eye data is that the user's vision is abnormal, since the user cannot clearly see the display content of the near-eye display device, the user tends to adjust the display parameters of the near-eye display device. Based on this, the display content of the near-eye display device can be determined according to the analysis results of the first eye data, so that when the analysis results of the first eye data are different, the display content of the near-eye display device is different, so as to cope with the different usage requirements of the user for the near-eye display device.

[0037] In this way, the display content of the near-eye display device is determined based on the analysis result of the first eye data. The different demands of the user for the display content of the near-eye display device can be determined according to different analysis results of the first eye data. The near-eye display device can be controlled to display different display contents according to the different demands of the user for the display content of the near-eye display device, which is conducive to improving the personalized intelligence level of determining the display content of the near-eye display device, thereby helping to improve the convenience and personalized intelligence level of adjusting the display parameters of the near-eye display device.

[0038] In some embodiments, when the analysis result of the first eye data is that the user's vision is abnormal, the display content of the near-eye display device is determined to be the target content; when the analysis result of the first eye data is that the user's vision is normal, the display content of the near-eye display device is determined to be the preset content; the preset content is different from the target content.

[0039] For example, the target content can be used to test the user's vision, such as to determine whether the user is nearsighted or farsighted, so as to meet the user's demand for adjusting the display parameters of the near-eye display device. Figure 2 As shown, the target content may include vision data information, vision diagram information, indication marks, etc., which are not limited here. The preset content may be used to meet the user's functional usage requirements for the near-eye display device. For example, the preset content may include the main interface of the near-eye display device, the audio-visual entertainment interface of the near-eye display device, etc., which are not limited here.

[0040] Of course, the method of determining the display content of the near-eye display device based on the analysis result of the first eye data is not limited to this. For example, when the analysis result of the first eye data is that the user's vision is abnormal, a display parameter adjustment prompt can be output to the user. When the near-eye display device obtains the confirmation operation corresponding to the display parameter adjustment prompt, the near-eye display device can display the target content. When the near-eye display device obtains the rejection operation corresponding to the display parameter adjustment prompt, the near-eye display device can display the preset content. For another example, when the analysis result of the first eye data is that the user's vision is abnormal, the near-eye display device can obtain the display time of the target content displayed by the near-eye display device the last time. When the time difference between the current time and the display time is greater than or equal to the preset time difference threshold, the near-eye display device can display the target content. When the time difference between the current time and the display time is less than the preset time difference threshold, the near-eye display device can display the preset content. No limitation is made here.

[0041] In this way, based on different analysis results of the first eye data, the near-eye display device can display different display contents. For example, when the user has a display parameter adjustment requirement for the near-eye display device, the near-eye display device can display the target content, which is conducive to improving the convenience and personalized intelligence of adjusting the display parameters of the near-eye display device.

[0042] In some embodiments, the target content includes at least one of vision data information, vision diagram information, and indication marks.

[0043] For example, the target content can be used to test the user's vision, such as to determine whether the user is myopic or hyperopic, so as to meet the user's demand for adjusting the display parameters of the near-eye display device, and the target display content may include vision data information. The vision data information may include the entirety or part of the vision test chart. For example, the near-eye display device may display the entirety of the vision test chart to test the user's vision based on the entirety of the vision test chart. For another example, the near-eye display device may display a part of the vision test chart to test the user's vision based on a part of the vision test chart. Among them, the part of the vision test chart may include a plurality of vision test diagrams in the vision test chart, and the plurality of vision test diagrams may include one row of vision test diagrams in the vision test chart, one column of vision test diagrams in the vision test chart, and so on, which are not limited here. In an exemplary embodiment, the vision data information displayed by the near-eye display device may be changed, such as changing with the passage of display time, or changing according to the user's instructions, or changing according to the user's operation data, which is of course not limited to this and is not limited here.

[0044] For example, the target content may include vision diagram information. The vision diagram information may include one of the vision test diagrams in the vision test chart. For example, the near-eye display device may display one of the vision test diagrams in the vision test chart to test the user's vision based on the vision test diagram. In an exemplary embodiment, the vision diagram information displayed by the near-eye display device may be changed, such as changing with the passage of display time, or changing according to the user's instructions, or changing according to the user's operation data, but of course it is not limited to this and is not limited here.

[0045] For example, the target display content may include an indicator. For example, when the target content includes vision data information, the vision test chart includes, for example, multiple vision test diagrams. In the process of displaying the vision data information through a near-eye display device to test the user's vision, the user needs to identify the vision test diagram included in the vision data information. In the case where the vision data information includes multiple vision test diagrams, the user cannot determine the vision test diagram that needs to be identified. Based on this, one of the vision test diagrams in the vision data information can be identified by the near-eye display device. For example, one of the vision test diagrams in the vision data information can be selected as the vision diagram information, and the near-eye display device can display an indicator for pointing to the vision diagram information within the position range where the vision data information is located. The indicator may include an arrow, a finger pointing diagram, etc., which are not limited here. The user can determine the vision diagram information that needs to be identified according to the direction of the indicator, and identify the vision diagram information. Of course, it is not limited to this. For example, the near-eye display device can distinguish between displaying the vision diagram information and the diagram information other than the vision diagram information within the position range where the vision data information is located. For example, the near-eye display device can hide the diagram information other than the vision diagram information while displaying the vision diagram information normally. For another example, the near-eye display device can blur the display of icon information other than the vision icon information while displaying the vision icon information normally, and this is not limited here. In this way, the user can identify the vision icon information in the vision data information based on the indication mark of the near-eye display device. In an exemplary embodiment, the near-eye display device can change the indication mark, such as changing the identification of other vision icon information in the vision data information, which can change with the passage of identification time, or change according to the user's instructions, or change according to the user's first operation data, and of course it is not limited to this, and is not limited here.

[0046] In this way, based on the target content including at least one of vision data information, vision diagram information, and indicator signs, it is helpful to improve the convenience of vision testing for users, so as to subsequently improve the convenience and personalized intelligence of adjusting the display parameters of the near-eye display device, thereby improving the display effect of the near-eye display device.

[0047] S103: If the displayed content is target content, obtaining user operation data based on the target content.

[0048] Exemplarily, the operation data may include the user's eye movement data, gesture data, voice data, head movement data, etc., which are not limited here.

[0049] In some embodiments, when the display content of the near-eye display device is the target content, the near-eye display device can obtain at least one of the user's eye movement data, gesture data, voice data, and head movement data to determine the user's first judgment result on the target content.

[0050] For example, the near-eye display device can display the recognition options corresponding to the target content, and the user can select the corresponding recognition options for the target content through the eye movement data to determine the first judgment result of the target content. For example, the eye movement data may include the user's eye movement trajectory. When the user's eye movement trajectory indicates that the user's eyes are fixed on a certain recognition option for a duration greater than or equal to a preset duration threshold, it can be determined that the user's first judgment result for the target content is the recognition option. Of course, it is not limited to this. For example, the eye movement data may include the user's eye movement trajectory and eye movements. When the user's eye movement trajectory indicates that the user's eyes are fixed on a certain recognition option, and the user blinks twice after fixing the certain recognition option, it can be determined that the user's first recognition result for the target content is the recognition option, which is not limited here.

[0051] For example, the user can determine the first judgment result of the target content through gesture data. For example, gesture data can include the user's gesture. The user can determine the first judgment result of the target content through a gesture pointing in any direction of up, down, left, or right, or a gesture used to indicate that the user cannot see the target content clearly. Of course, it is not limited to this. For example, the near-eye display device can display the recognition options corresponding to the target test icon, and the user can select the corresponding recognition option through gestures to determine the first judgment result of the target content. This is not limited here.

[0052] For example, the user can determine the first judgment result of the target content through voice data. For example, the user can say sentences such as up, down, left, right, and can't see clearly, and the near-eye display device can determine the first judgment result of the user on the target content based on the user's voice data. Of course, voice data is not limited to this and is not limited here.

[0053] For example, the user can determine the first judgment result of the target content through the head movement data. For example, the user can raise the head, lower the head, turn the head to the left, turn the head to the right, shake the head left and right, etc., and the near-eye display device can determine the first judgment result of the user on the target content according to the user's head movement data. Of course, the head movement data is not limited to this and is not limited here.

[0054] Of course, obtaining user operation data based on target content is not limited to this. For example, since the user's operation is accidental, the near-eye display device can combine at least two of the user's eye movement data, gesture data, voice data, and head movement data to determine the user's first judgment result on the target content. This is not limited here.

[0055] In this way, if the displayed content is the target content, the user's operation data is obtained based on the target content, and the user's operation data can be used to determine the user's first judgment result on the target content, so as to subsequently determine the target display parameters of the near-eye display device, which is beneficial to improving the convenience and personalized intelligence of adjusting the display parameters of the near-eye display device, and improving the display effect of the near-eye display device.

[0056] In some embodiments, when the display content of the near-eye display device is the target content, the near-eye display device can adopt a monocular mode to test the user's vision. Based on this, the near-eye display device can obtain the user's eye closure status and obtain the user's operation data based on the user's eye closure status. For example, when it is detected that the user's first eye is in a closed state and the user's second eye is in an open state, the near-eye display device can obtain the user's operation data based on the target content. When it is detected that the user's first eye and the user's second eye are both in an open state, or the user's first eye and the user's second eye are both in a closed state, the near-eye display device is prohibited from obtaining the user's operation data. In the case where the near-eye display device is prohibited from obtaining the user's operation data, the near-eye display device can output corresponding prompt information to prompt the user to open one eye and close the other eye. Of course, it is not limited to this and is not limited here.

[0057] For example, the near-eye display device may count the number of acquired operation data. For example, when the near-eye display device uses a monocular mode to test the user's vision, if the near-eye display device acquires a preset number of operation data made by the user with the first eye closed and the second eye opened, the near-eye display device may output eye-changing prompt information to the user to instruct the user to open the first eye and close the second eye. Of course, this is not limited to this and is not limited here.

[0058] In this way, by detecting the state of the user's first eye and the state of the user's second eye, it is determined whether to obtain the user's operation data on the target content, which is helpful to improve the flexibility of testing the user's vision. It can be used to subsequently improve the convenience and personalized intelligence of adjusting the display parameters of the near-eye display device, and improve the display effect of the near-eye display device.

[0059] S104. Determine target display parameters of the near-eye display device according to the operation data, and control the near-eye display device to display with the target display parameters.

[0060] For example, the near-eye display device can determine the first judgment result of the user on the target content based on the operation data. In the case of determining the first judgment result of the user on the target content, the near-eye display device can obtain the target content, such as obtaining the vision data information or target graphic information seen by the user. Based on this, the near-eye display device can determine whether the first judgment result is consistent with the preset judgment result corresponding to the target content based on the first judgment result and the target content. In some embodiments, the preset judgment result corresponding to the target content can be obtained based on the deep learning algorithm and computer vision technology. Based on the preset judgment result corresponding to the acquired target content, it is determined whether the first judgment result is consistent with the preset judgment result corresponding to the target content, and the user's vision test result is determined. The vision test result may include the user's judgment accuracy rate on the target content, the user's judgment error rate on the target content, the size information of the target content that the user judged incorrectly, etc., which is not limited here. For example, the near-eye display device can obtain the user's operation data on multiple target contents, and determine the user's first judgment results on multiple target contents, then the user's vision test result can be comprehensively determined based on the multiple target contents and the first judgment results of each target content.

[0061] In some embodiments, an association relationship between a vision test result and a target display parameter of a near-eye display device may be preset. For example, the association relationship between the preset vision test result and the target display parameter of the near-eye display device may be determined by the near-eye display device adjusting the display parameters of the near-eye display device according to different vision test results through a deep learning algorithm and computer vision technology, and the target display parameter is the display parameter when the user can clearly see the displayed content. Based on this, the target display parameter of the near-eye display device corresponding to the vision test result may be obtained according to the association relationship between the preset vision test result and the target display parameter of the near-eye display device. Of course, it is not limited to this and is not limited here. Among them, the display parameters include but are not limited to the distance between the display screen of the near-eye display device and the user's eyes and the size of the text displayed by the near-eye display device.

[0062] In some embodiments, a user's vision test result is determined based on the operating data; display parameters of a near-eye display device are adjusted based on the user's vision test result; the user's second eye data is obtained when adjusting the current display parameters of the near-eye display device; and when it is determined that the second eye data meets preset conditions based on the analysis results of the second eye data, the display parameters corresponding to the second eye data are determined as the target display parameters of the near-eye display device.

[0063] For example, after the near-eye display device determines the user's vision test result according to the operation data, it can determine the display parameter adjustment range corresponding to the vision test result according to the vision test result. When the user views the display content of the near-eye display device, the display parameters of the near-eye display device are adjusted within the display parameter adjustment range corresponding to the vision test result. For example, the display distance of the near-eye display device is adjusted to adjust the distance between the display content of the near-eye display device and the user. For another example, the size of the characters in the display content of the near-eye display device is adjusted. In the process of adjusting the display parameters of the near-eye display device, the near-eye display device can obtain the user's second eye data. For example, the second eye data can be analyzed to determine whether the user's second eye data meets the preset conditions. The preset conditions include, for example, that the display content of the near-eye display device can fall into the user's retina. For example, the user's second eye data can be analyzed by deep learning algorithms, computer vision technology, etc. to determine whether the display content of the near-eye display device falls into the user's retina. Of course, it is not limited to this, and no limitation is made here.

[0064] In some embodiments, the user's eye data may include at least one of the user's pupil size information and the user's pupil scaling information. For example, it can be determined whether the user's second eye data meets the preset condition based on whether the user's pupil size information in the user's second eye data is in the pupil size range after vision correction, and whether the user's pupil scaling information in the second eye data is in the pupil scaling range after vision correction. If the user's pupil size information in the second eye data is in the pupil size range after vision correction, and the user's pupil scaling information in the second eye data is in the pupil scaling range after vision correction, it is determined that the second eye data meets the preset condition. For example, based on the second eye data meeting the preset condition, it can be determined that the display content of the near-eye display device falls on the user's retina. In the case of determining that the display content of the user's near-eye display device can fall on the user's retina, it can be determined that the user can clearly see the display content of the near-eye display device, and then the target display parameter of the near-eye display device can be determined. Of course, it is not limited to this, and no limitation is made here.

[0065] In some embodiments, based on the target display parameter being the display parameter when the second eye data meets the preset conditions, such as the display parameter when the display content of the near-eye display device can fall on the user's retina, the near-eye display device can be controlled to display with the target display parameter, so that the display content of the near-eye display device can continue to fall on the user's retina during the user's use of the near-eye display device. Based on this, the user can clearly see the display content of the near-eye display device, so as to improve the user's visual experience of the near-eye display device.

[0066] In this way, the target display parameters of the near-eye display device are determined according to the operating data, and the operating data can be used as a basis for adjusting the display parameters of the near-eye display device. By adjusting the display parameters of the near-eye display device, the display parameters when the second eye data meets the preset conditions can be determined as the target display parameters of the near-eye display device, which is beneficial to improving the convenience and personalized intelligence of adjusting the display parameters of the near-eye display device. When the near-eye display device is controlled to display with the target display parameters, the user can continue to clearly see the display content of the near-eye display device, which is beneficial to improving the display effect of the near-eye display device.

[0067] Exemplarily, the near-eye display device can determine the user's vision value based on the target display parameters.

[0068] In some embodiments, a correlation relationship between a target display parameter of a near-eye display device and a user's vision value may be preset. For example, the correlation relationship between a target display parameter of a near-eye display device and a user's vision value may be determined by the near-eye display device through a deep learning algorithm and computer vision technology according to the target display parameter of the near-eye display device corresponding to the vision values ​​of different users. Based on this, the vision value of the user corresponding to the target display parameter may be obtained according to the correlation relationship between the target display parameter of the near-eye display device and the user's vision value that is preset. Of course, this is not limited to this and is not limited here.

[0069] In some embodiments, when the display content of the near-eye display device is the target content, the near-eye display device may display the target content with the initial display parameters. Based on this, when the near-eye display device determines the user's vision value according to the target display parameters, it may determine the user's vision value according to the initial display parameters, the target display parameters, and the user's second eye data corresponding to the target display parameters.

[0070] For example, the near-eye display device can determine the initial eye data of the user corresponding to the initial display parameters when the near-eye display device displays the corresponding display content with the initial display parameters according to the initial display parameters, the target display parameters, and the second eye data of the user corresponding to the target display parameters. According to the initial eye data of the user corresponding to the initial display parameters, the user's visual acuity value is determined. In some embodiments, the difference between the initial display parameters and the target display parameters can be determined according to the initial display parameters and the target display parameters. According to the difference between the initial display parameters and the target display parameters, combined with the second eye data of the user corresponding to the target display parameters, the initial eye data of the user corresponding to the initial display parameters is determined. According to the initial eye data of the user corresponding to the initial display parameters, combined with the association between the target display parameters and the second eye data of the user corresponding to the target display parameters, for example, the degree of deviation between the position where the display content of the near-eye display device falls into the user's eyes and the position where the user's retina is located under the initial display parameters can be determined, and the user's visual acuity value can be determined according to the degree of deviation between the position where the display content of the near-eye display device falls into the user's eyes and the position where the user's retina is located. Of course, it is not limited to this, and no limitation is made here.

[0071] In this way, the user's vision value can be determined according to the target display parameters. On the basis of obtaining the user's vision test results, the display parameters of the near-eye display device can be adjusted in combination with the user's vision test results to obtain the target display parameters. The user's vision value can be determined in combination with the target display parameters, which is conducive to improving the accuracy of determining the user's vision value.

[0072] In some embodiments, if the user has astigmatism, the analysis result of the first eye data may be affected, such as causing the analysis result of the first eye data to be abnormal vision of the user. Based on this, the user may be tested for astigmatism through a near-eye display device.

[0073] Exemplarily, the target content includes an astigmatism test chart. For example, the target content can be used to test the astigmatism of the user, such as to determine whether the user has astigmatism, so as to meet the user's demand for adjusting display parameters of the near-eye display device.

[0074] For example, based on the user's operation data on the astigmatism test chart, the user's astigmatism test result is determined; based on the user's astigmatism test result, the target display parameters of the near-eye display device are determined.

[0075] In some embodiments, when the display content of the near-eye display device is an astigmatism test chart, the user can perform an astigmatism test according to the astigmatism test chart displayed by the near-eye display device. For example, the near-eye display device displays the astigmatism test chart 0.5 meters in front of the user. Of course, this is not limited to this and is not limited here.

[0076] Exemplarily, the astigmatism test chart may be a circular chart composed of dotted lines of different directions, thicknesses, and shades of colors. The user needs to view the astigmatism test chart with the left and right naked eyes respectively to determine the second judgment result of the astigmatism test chart.

[0077] For example, the near-eye display device can obtain the user's operation data on the astigmatism test chart when it is detected that the user's first eye is in a closed state and the user's second eye is in an open state. Or the near-eye display device can obtain the user's operation data on the astigmatism test chart when it is detected that the user's first eye is in an open state and the user's second eye is in a closed state. In some embodiments, the near-eye display device can analyze and determine what the user sees when viewing the astigmatism test chart based on computer vision technology and image processing algorithms to determine the operation data. Of course, it is not limited to this. For example, the near-eye display device can obtain the user's voice data and determine the user's operation data on the astigmatism test chart based on the user's voice data. For example, the near-eye display device can guide the user to answer whether there are dotted lines that are obviously different from other dotted lines in the astigmatism test chart viewed by the user, or particularly dark and bright dotted lines, etc., to determine the operation data. This is not limited here.

[0078] In some embodiments, when it is determined according to the operation data that all dotted lines in the astigmatism test graph viewed by the user are evenly arranged without particular depth or length, that is, consistent with the astigmatism test graph displayed by the near-eye display device, the astigmatism test result of the user is determined to be that the user's astigmatism degree is low or there is no astigmatism. When it is determined according to the operation data that there is a dotted line in the astigmatism test graph viewed by the user that is particularly dark and bright and is obviously different from other dotted lines, that is, inconsistent with the astigmatism test graph displayed by the near-eye display device, the astigmatism test result of the user is determined to be that the user's astigmatism degree is high.

[0079] Taking the dotted line that the user sees in the astigmatism test chart as being particularly dark and bright and obviously different from other dotted lines as the first dotted line, and the other dotted lines as the second dotted line as an example, when it is determined that the user's astigmatism test result is that the user's astigmatism degree is high, the position information of the first dotted line in the astigmatism test chart can be obtained; based on the position information of the first dotted line in the astigmatism test chart, the user's astigmatism axis position is determined to further determine the user's astigmatism condition.

[0080] In some embodiments, the target display parameters of the near-eye display device can be determined based on the user's astigmatism test results. For example, the display parameters include, but are not limited to, the display position information of the display content in the near-eye display device. For example, when the user's astigmatism test results indicate that the user has astigmatism, the display position information of the display content in the near-eye display device can be adjusted according to the user's astigmatism axis to determine the target display parameters of the near-eye display device. Of course, it is not limited to this and is not limited here. Based on the determination of the target display parameters of the near-eye display device, the viewing experience of the display content of the near-eye display device for users with astigmatism can be improved, or when the astigmatism user views the display content of the near-eye display device, the user can be trained in astigmatism correction according to the user's astigmatism.

[0081] In this way, the user can perform an astigmatism test on his own through the astigmatism test chart displayed by the near-eye display device, which is conducive to improving the convenience of astigmatism testing for users. Based on this, the near-eye display device can determine the target display parameters of the near-eye display device according to the user's astigmatism test results, which is conducive to improving the convenience and personalized intelligence of adjusting the display parameters of the near-eye display device, and improving the display effect of the near-eye display device.

[0082] In some embodiments, if the user is color blind, the analysis result of the first eye data may be affected, such as causing the analysis result of the first eye data to be abnormal vision of the user. Based on this, a color blindness test can be performed on the user through a near-eye display device.

[0083] Exemplarily, the target content includes a color blindness test chart. For example, the target content can be used to test the color blindness of the user, such as to determine whether the user is color blind, so as to meet the user's demand for adjusting display parameters of the near-eye display device.

[0084] For example, the user's color blindness test result is determined based on the user's operation data on the color blindness test chart; and the target display parameters of the near-eye display device are determined based on the user's color blindness test result.

[0085] In some embodiments, when the display content of the near-eye display device is a color blindness test chart, the user can perform a color blindness test according to the color blindness test chart displayed by the near-eye display device. For example, the near-eye display device displays the color blindness test chart 0.5 meters in front of the user. Of course, this is not limited to this and is not limited here.

[0086] For example, the color blindness test chart may be a dot pattern composed of different colors and brightness, and the color blindness test chart includes pattern information such as numbers, letters, and animals. When viewing the color blindness test chart, the user needs to distinguish the pattern information such as numbers, letters, and animals included in the color blindness test chart to determine the third judgment result of the color blindness test chart.

[0087] For example, the near-eye display device may display a plurality of different color blindness test images in sequence to instruct the user to judge the pattern information such as numbers, letters, animals, etc. contained in each color blindness test image, and determine the user's operation data on the color blindness test image. In some embodiments, the near-eye display device may obtain the user's voice data, and determine the user's operation data on the color blindness test image based on the user's voice data. For example, the near-eye display device may guide the user to answer the pattern information such as numbers, letters, animals, etc. contained in the color blindness test image viewed by the user, to determine the operation data. This is not limited here.

[0088] In some embodiments, when it is determined according to the operation data that the pattern information contained in the color blindness test chart viewed by the user does not match the pattern information of the color blindness test chart, it is determined that the user suffers from color blindness. When it is determined according to the operation data that the pattern information contained in the color blindness test chart viewed by the user matches the pattern information of the color blindness test chart, it is determined that the user is not color blind. Of course, this is not limited to this and is not limited here.

[0089] For example, the target display parameters of the near-eye display device may be determined based on the user's color blindness test results. In some embodiments, the display parameters include, but are not limited to, display color information of the displayed content in the near-eye display device. For example, when the user's color blindness test results indicate that the user is color blind, the display color information of the displayed content in the near-eye display device may be adjusted to determine the target display parameters of the near-eye display device. Of course, this is not limited to this and is not limited here. Based on the determination of the target display parameters of the near-eye display device, the viewing experience of the color-blind user of the displayed content of the near-eye display device may be improved.

[0090] In this way, the user can perform a color blindness test on his own through the color blindness test chart displayed by the near-eye display device, which is conducive to improving the convenience of color blindness testing for users. Based on this, the near-eye display device can determine the target display parameters of the near-eye display device according to the color blindness test results of the user, which is conducive to improving the convenience and personalized intelligence of adjusting the display parameters of the near-eye display device, and improving the display effect of the near-eye display device.

[0091] Exemplarily, when the color blindness test result indicates that the user is color blind, the user's color blindness type and the user's degree of color blindness are determined based on the color blindness test result; and the target display parameters of the near-eye display device are determined based on the user's color blindness type and the user's degree of color blindness.

[0092] In some embodiments, when the color blindness test result indicates that the user is color blind, a color blindness test chart corresponding to the color blindness test result and the user's operation data on the color blindness test chart can be obtained. According to the color blindness test chart corresponding to the color blindness test result and the user's operation data on the color blindness test chart, the user's color blindness type and the user's color blindness degree are analyzed and determined.

[0093] For example, a color blindness test chart includes a dot pattern composed of red and dark green. When it is determined based on the user's operation data on the color blindness test chart that the user cannot distinguish the pattern information included in the color blindness test chart, it can be determined that the user's color blindness type is red-green color blindness. For another example, a color blindness test chart includes a dot pattern composed of light green and dark red. When it is determined based on the user's operation data on the color blindness test chart that the user cannot distinguish the pattern information included in the color blindness test chart, it can be determined that the user's color blindness type is green-green color blindness. Of course, it is not limited to this and is not limited here.

[0094] For example, when the user's color blindness type is determined according to the color blindness test results, the user's color blindness degree can be determined. For example, color blindness types include total color blindness and partial color blindness, and partial color blindness includes red color blindness, green color blindness, blue-yellow color blindness, etc. When the user's color blindness type is determined to be total color blindness, it can be determined that the user's color blindness degree is high. When the user's color blindness type is determined to be partial color blindness, it can be determined that the user's color blindness degree is low. Of course, it is not limited to this and is not limited here.

[0095] In some embodiments, the target display parameters of the near-eye display device can be determined based on the user's color blindness type and the user's color blindness degree. For example, when the user's color blindness type is partial color blindness and the user's color blindness degree is determined to be low, the near-eye display device can adjust the display color information of the content displayed in the near-eye display device according to the user's color blindness type and the user's color blindness degree. Of course, it is not limited to this. When the user's color blindness type is full color blindness and the user's color blindness degree is determined to be high, the near-eye display device can adjust the display color information of the content displayed in the near-eye display device according to the user's color blindness type and the user's color blindness degree, or increase auxiliary identification information and other methods to improve the user's ability to recognize color information and detail information in the display content of the near-eye display device, which is not limited here.

[0096] In an exemplary embodiment, when the color blindness test result indicates that the user is color blind, the near-eye display device may output display mode prompt information to the user to prompt the user whether the color blindness mode needs to be turned on. Upon receiving the user's confirmation operation on the display mode prompt information, the color blindness mode of the near-eye display device may be turned on. For example, when the color blindness mode of the near-eye display device is turned on, the near-eye display device may adjust the color display mode or add auxiliary identification symbols according to the user's color blindness type and the user's color blindness degree to improve the user's ability to recognize color information and detail information in the display content of the near-eye display device. Of course, this is not limited to this and is not limited here.

[0097] In this way, when the color blindness test results indicate that the user is color blind, the near-eye display device can determine the user's color blindness type and the user's degree of color blindness, and determine the target display parameters of the near-eye display device based on the user's color blindness type and degree of color blindness, which is conducive to improving the convenience and personalized intelligence of adjusting the display parameters of the near-eye display device, and improving the display effect of the near-eye display device.

[0098] Exemplarily, the near-eye display device may have at least one of a vision test function, an astigmatism test function, and a color blindness test function. Based on this, the near-eye display device may determine a target display parameter of the near-eye display device according to at least one of the vision test result, the astigmatism test result, and the color blindness test result. When the near-eye display device displays according to the target display parameter, the user's viewing experience of the display content of the near-eye display device may be improved.

[0099] In some embodiments, when a user is using a near-eye display device, if the user needs to adjust the display parameters of the near-eye display device, the user can choose whether to perform at least one of a vision test, an astigmatism test, and a color blindness test through the near-eye display device. For example, in the case where the user chooses to perform a vision test through a near-eye display device, if the user completes the vision test through the near-eye display device, the near-eye display device may also output a function switching prompt to instruct the user to determine whether to perform an astigmatism test or a color blindness test. Of course, this is not limited to this, and no limitation is made here. The user can choose to perform an astigmatism test or a color blindness test by performing eye movement interaction, gesture interaction, or other interaction methods with the near-eye display device according to actual test requirements. Of course, this is not limited to this, and no limitation is made here.

[0100] In some embodiments, the scene in which the near-eye display device is located is obtained; when the scene in which the near-eye display device is located is at least one of an outdoor scene and a strong ambient light scene, a scene change prompt is output to instruct the user to change the scene in which the near-eye display device is located.

[0101] For example, when a user views corresponding display content through a near-eye display device, or when a user performs at least one of a vision test, an astigmatism test, and a color blindness test through a near-eye display device to determine the target display parameters of the near-eye display device, the display effect of the display content of the near-eye display device, such as preset content, target content, etc., will decrease as the illumination intensity of the ambient light increases, which may easily lead to a poor viewing experience of the user for the display content of the near-eye display device, or cause the accuracy of at least one of the user's vision test results, astigmatism test results, and color blindness test results to decrease, thereby resulting in poor accuracy in determining the target display parameters of the near-eye display device. Therefore, when a user views corresponding display content through a near-eye display device, for example, before the user performs at least one of a vision test, an astigmatism test, and a color blindness test through the near-eye display device, the near-eye display device may obtain the scene in which the near-eye display device is located. When the scene in which the near-eye display device is located is at least one of an outdoor scene and a strong ambient light scene, a scene change prompt can be output to instruct the user to change the scene in which the near-eye display device is located, such as prompting the user to view the display content of the near-eye display device in an indoor scene without strong ambient light, or to view the display content of the near-eye display device in a daily use scenario. Of course, it is not limited to this, for example, the user can also be prompted to add a light shielding object above the near-eye display device to reduce the impact of strong ambient light. This is not limited here.

[0102] In this way, when the user views the corresponding display content through the near-eye display device, by obtaining the scene in which the near-eye display device is located, the user is intelligently prompted to change the scene, which is conducive to improving the user's experience of using the near-eye display device. In addition, when the user performs at least one of a vision test, an astigmatism test, and a color blindness test through the near-eye display device, by changing the scene, the adverse effect of strong ambient light on at least one of the vision test, astigmatism test, and color blindness test can be reduced, which is conducive to improving the accuracy of determining at least one of the user's vision test results, astigmatism test results, and color blindness test results, so as to improve the accuracy of determining the target display parameters of the near-eye display device, thereby improving the user's experience of using the near-eye display device.

[0103] The control method of the near-eye display device provided in the above-mentioned embodiment includes: when it is detected that the near-eye display device is in a wearing state, obtaining first eye data of the user corresponding to the near-eye display device; determining the display content of the near-eye display device based on the analysis result of the first eye data; if the display content is target content, obtaining the user's operation data based on the target content; determining the target display parameters of the near-eye display device according to the operation data, and controlling the near-eye display device to display with the target display parameters, so as to improve the convenience and personalized intelligence of adjusting the display parameters of the near-eye display device, and improve the display effect of the near-eye display device.

[0104] See also Figure 3 , Figure 3 1 is a schematic block diagram of a control device for a near-eye display device provided in an embodiment of the present application. The control device for a near-eye display device can be configured in a server or an electronic device to execute the control method for the near-eye display device described above.

[0105] like Figure 3 As shown, the control device of the near-eye display device includes: a first acquisition module 110, a determination module 120, a second acquisition module 130 and a control module 140.

[0106] The first acquisition module 110 is used to acquire first eye data of a user corresponding to the near-eye display device when it is detected that the near-eye display device is in a wearing state.

[0107] The determination module 120 is used to determine the display content of the near-eye display device based on the analysis result of the first eye data.

[0108] The second acquisition module 130 is configured to acquire user operation data based on the target content if the displayed content is the target content.

[0109] The control module 140 is used to determine the target display parameters of the near-eye display device according to the operation data, and control the near-eye display device to display with the target display parameters.

[0110] Exemplarily, the determination module 120 includes a first display submodule and a second display submodule.

[0111] The first display submodule is used to determine that the display content of the near-eye display device is the target content when the analysis result of the first eye data is that the user's vision is abnormal.

[0112] The second display submodule is used to determine that the display content of the near-eye display device is preset content when the analysis result of the first eye data is that the user's vision is normal; the preset content is different from the target content.

[0113] Exemplarily, the target content includes at least one of vision data information, vision diagram information, and indication marks.

[0114] Exemplarily, the control module 140 includes a result determination submodule, a parameter adjustment submodule, a data acquisition submodule, and a parameter determination submodule.

[0115] The result determination submodule is used to determine the vision test result of the user according to the operation data.

[0116] The parameter adjustment submodule is used to adjust the display parameters of the near-eye display device according to the vision test result of the user.

[0117] The data acquisition submodule is used to acquire the second eye data of the user when adjusting the display parameters of the near-eye display device.

[0118] The parameter determination submodule is used to determine the display parameters corresponding to the second eye data as the target display parameters of the near-eye display device when it is determined according to the analysis result of the second eye data that the second eye data meets a preset condition.

[0119] Exemplarily, the target content includes an astigmatism test chart. The control module 140 includes a first astigmatism sub-module and a second astigmatism sub-module.

[0120] The first astigmatism submodule is used to determine the astigmatism test result of the user according to the operation data of the user on the astigmatism test chart.

[0121] The second astigmatism submodule is used to determine the target display parameters of the near-eye display device according to the astigmatism test result of the user.

[0122] Exemplarily, the target content includes a color blindness test chart. The control module 140 includes a first color blindness submodule and a second color blindness submodule.

[0123] The first color blindness submodule is used to determine the color blindness test result of the user according to the operation data of the user on the color blindness test chart.

[0124] The second color blindness submodule is used to determine the target display parameters of the near-eye display device according to the color blindness test result of the user.

[0125] Exemplarily, the second color blindness submodule includes a color blindness type determination submodule and a color blindness parameter determination submodule.

[0126] The color blindness type determination submodule is used to determine the color blindness type of the user and the degree of color blindness of the user according to the color blindness test result when the color blindness test result indicates that the user is color blind.

[0127] The color blindness parameter determination submodule is used to determine the target display parameters of the near-eye display device according to the color blindness type of the user and the color blindness degree of the user.

[0128] Exemplarily, the control device of the near-eye display device also includes a scene acquisition submodule and a scene change submodule.

[0129] The scene acquisition submodule is used to acquire the scene in which the near-eye display device is located.

[0130] The scene change submodule is used to output a scene change prompt when the scene in which the near-eye display device is located is at least one of an outdoor scene and a strong ambient light scene, so as to instruct the user to change the scene in which the near-eye display device is located.

[0131] It should be noted that technicians in the relevant field can clearly understand that for the convenience and simplicity of description, the specific working processes of the above-described devices and modules and units can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0132] The method of the present application can be used in many general or special computer system environments or configurations. For example: personal computers, server computers, handheld devices or portable devices, tablet devices, multiprocessor systems, microprocessor-based systems, set-top boxes, programmable consumer electronic devices, network PCs, minicomputers, mainframe computers, distributed computing environments including any of the above systems or devices, etc. The present application can be described in the general context of computer-executable instructions executed by a computer, such as program modules. Generally, program modules include routines, programs, objects, components, data structures, etc. that perform specific tasks or implement specific abstract data types. The present application can also be practiced in distributed computing environments, in which tasks are performed by remote processing devices connected through a communication network. In a distributed computing environment, program modules can be located in local and remote computer storage media including storage devices.

[0133] Exemplarily, the above method and apparatus may be implemented in the form of a computer program, which may be run on a near-eye display device. Exemplarily, the near-eye display device may include VR glasses, AR glasses, VR helmets, AR helmets, etc., which are not limited here.

[0134] See also Figure 4 , Figure 4 It is a schematic block diagram of the structure of a near-eye display device provided in an embodiment of the present application.

[0135] like Figure 4 As shown, the near-eye display device includes a memory and a processor. The memory and the processor may be connected via a system bus, and the memory may include a storage medium and an internal memory.

[0136] The storage medium may store an operating system and a computer program. When the computer program is executed, the processor may execute any method for controlling a near-eye display device.

[0137] The processor is used to provide computing and control capabilities to support the operation of the entire near-eye display device.

[0138] The internal memory provides an environment for the operation of the computer program in the storage medium. When the computer program is executed by the processor, the processor can execute any control method of the near-eye display device.

[0139] Those skilled in the art will understand that Figure 4 The structure shown in the figure is merely a block diagram of a portion of the structure related to the scheme of the present application, and does not constitute a limitation on the near-eye display device to which the scheme of the present application is applied. The specific near-eye display device may include more or fewer components than those shown in the figure, or combine certain components, or have a different arrangement of components.

[0140] It should be understood that the processor may be a central processing unit (CPU), and the processor may also be other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. Among them, the general-purpose processor may be a microprocessor or the processor may also be any conventional processor, etc.

[0141] In one embodiment, the processor is used to execute a computer program and implement the following steps when executing the computer program:

[0142] When it is detected that the near-eye display device is in a wearing state, obtaining first eye data of a user corresponding to the near-eye display device;

[0143] Determining display content of the near-eye display device based on an analysis result of the first eye data;

[0144] If the displayed content is the target content, obtaining the user's operation data based on the target content;

[0145] The target display parameters of the near-eye display device are determined according to the operation data, and the near-eye display device is controlled to display with the target display parameters.

[0146] It should be noted that those skilled in the art can clearly understand that, for the sake of convenience and brevity of description, the specific working process of the vision test described above can refer to the corresponding process in the aforementioned control method embodiment of the near-eye display device, and will not be repeated here.

[0147] An embodiment of the present application also provides a computer-readable storage medium, on which a computer program is stored. The method implemented when the computer program is executed by a processor can refer to the various embodiments of the control method of the near-eye display device of the present application.

[0148] The computer-readable storage medium may be an internal storage unit of the near-eye display device described in the aforementioned embodiment, such as a hard disk or memory of the near-eye display device. The computer-readable storage medium may also be an external storage device of the near-eye display device, such as a plug-in hard disk, a smart memory card (Smart Media Card, SMC), a secure digital (Secure Digital, SD) card, a flash card (Flash Card), etc., equipped on the near-eye display device.

[0149] It should be understood that the terms used in this application specification are only for the purpose of describing specific embodiments and are not intended to limit the application. As used in this application specification and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0150] It should also be understood that the term "and / or" used in the specification of this application and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, including these combinations. It should be noted that, in this article, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or system. In the absence of further restrictions, an element defined by the sentence "including a..." does not exclude the presence of other identical elements in the process, method, article or system including the element.

[0151] The serial numbers of the embodiments of the present application are for description only and do not represent the advantages and disadvantages of the embodiments. The above description is only a specific implementation mode of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed in the present application, and these modifications or replacements should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. A method for controlling a near-eye display device, characterized in that: For a near-eye display device, the control method comprises: When it is detected that the near-eye display device is in a wearing state, obtaining first eye data of a user corresponding to the near-eye display device; Determining display content of the near-eye display device based on an analysis result of the first eye data; If the displayed content is the target content, obtaining the user's operation data based on the target content; The target display parameters of the near-eye display device are determined according to the operation data, and the near-eye display device is controlled to display with the target display parameters.

2. The control method according to claim 1, characterized in that: The determining the display content of the near-eye display device based on the analysis result of the first eye data includes: When the analysis result of the first eye data is that the user's vision is abnormal, determining that the display content of the near-eye display device is the target content; When the analysis result of the first eye data is that the user's vision is normal, it is determined that the display content of the near-eye display device is preset content; and the preset content is different from the target content.

3. The control method according to claim 2, characterized in that: The target content includes at least one of vision data information, vision diagram information, and indication marks.

4. The control method according to claim 1, characterized in that: The determining a target display parameter of the near-eye display device according to the operation data comprises: Determining a vision test result of the user according to the operation data; adjusting display parameters of the near-eye display device according to the vision test result of the user; Acquiring second eye data of the user when adjusting display parameters of the near-eye display device; When it is determined according to the analysis result of the second eye data that the second eye data meets a preset condition, a display parameter corresponding to the second eye data is determined as a target display parameter of the near-eye display device.

5. The control method according to any one of claims 1 to 4, characterized in that: The target content includes an astigmatism test chart; The determining a target display parameter of the near-eye display device according to the operation data comprises: Determining an astigmatism test result of the user according to the operation data of the user on the astigmatism test chart; Determine target display parameters of the near-eye display device according to the astigmatism test result of the user.

6. The control method according to any one of claims 1 to 4, characterized in that: The target content includes a color blindness test chart; The determining a target display parameter of the near-eye display device according to the operation data comprises: Determining a color blindness test result of the user according to the operation data of the user on the color blindness test chart; Determine target display parameters of the near-eye display device according to the color blindness test result of the user.

7. The control method according to claim 6, characterized in that: Determining target display parameters of the near-eye display device according to a color blindness test result of the user includes: When the color blindness test result indicates that the user is color blind, determining the color blindness type of the user and the degree of color blindness of the user according to the color blindness test result; Determine target display parameters of the near-eye display device according to the color blindness type of the user and the degree of color blindness of the user.

8. The control method according to any one of claims 1 to 4, characterized in that: Before obtaining the user's operation data based on the target content if the displayed content is the target content, the method further includes: Acquire a scene in which the near-eye display device is located; When the scene in which the near-eye display device is located is at least one of an outdoor scene and a strong ambient light scene, a scene change prompt is output to instruct the user to change the scene in which the near-eye display device is located.

9. A control device for a near-eye display device, characterized in that: The control device comprises: A first acquisition module, configured to acquire first eye data of a user corresponding to the near-eye display device when it is detected that the near-eye display device is in a wearing state; a determination module, configured to determine display content of the near-eye display device based on an analysis result of the first eye data; A second acquisition module, configured to acquire user operation data based on the target content if the displayed content is the target content; A control module is used to determine target display parameters of the near-eye display device according to the operation data, and control the near-eye display device to display with the target display parameters.

10. A near-eye display device, characterized in that: The near-eye display device includes a memory and a processor; The memory is used to store computer programs; The processor is used to execute the computer program and implement the control method of the near-eye display device according to any one of claims 1 to 8 when executing the computer program.

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