Positioning method, near-to-eye display equipment and storage medium

Abstract

The invention provides a positioning method, near-to-eye display equipment and a storage medium, and the method comprises the steps: responding to an object positioning request instruction, and transmitting positioning request information to an object located in a preset range; acquiring modulation wave information sent by the object in response to the positioning request information; determining positioning information of a target object according to the modulated wave information; and generating target display content according to the positioning information of the target object, and displaying the target display content. According to the method, the efficiency of searching the target object is improved, and the use experience of the user on the near-to-eye display equipment is improved.

Description

Technical Field

[0001] The present application relates to the field of positioning technology, and in particular to a positioning method, a near-eye display device and a storage medium. Background Art

[0002] At present, small items are difficult to find after being lost or placed carelessly, and it is also easy to get lost from companions in places with a large flow of people, such as conference sites, event sites, subways, parks and other public places. Finding small items and lost companions in places with a large flow of people often takes a lot of time and is difficult. Summary of the invention

[0003] The present application provides a positioning method, a near-eye display device and a storage medium, aiming to improve the efficiency of finding a target object and reduce the difficulty of finding a target object, thereby improving the user experience.

[0004] In a first aspect, the present application provides a positioning method, which is applied to a near-eye display device, and the positioning method comprises the following steps:

[0005] In response to the object positioning request instruction, sending positioning request information to the object located within the preset range;

[0006] Acquiring modulation wave information sent by the object in response to the positioning request information;

[0007] Determining the positioning information of the target object according to the modulated wave information;

[0008] Generate target display content according to the positioning information of the target object, and display the target display content on the near-eye display device.

[0009] In a second aspect, the present application also provides a near-eye display device, which comprises a first positioning module, a processor, a memory, and a computer program stored on the memory and executable by the processor, wherein when the computer program is executed by the processor, the steps of the positioning method as described above are implemented.

[0010] In a third aspect, the present application further provides a storage medium having a computer program stored thereon, wherein when the computer program is executed by a processor, the steps of the positioning method as described above are implemented.

[0011] The present application provides a positioning method, a near-eye display device and a storage medium. The near-eye display device provided by the present application sends positioning request information to an object within a preset range in response to an object positioning request instruction, so that the object sends modulated wave information after receiving the positioning request information. The near-eye display device receives the modulated wave information sent by the object to determine the positioning information of the target object according to the modulated wave information, thereby generating target display content according to the positioning information of the target object to display the target display content. The near-eye display device determines the positioning information of the target object according to the received modulated wave information, thereby improving the positioning accuracy of the object, and the near-eye display device can display the target display content corresponding to the positioning information of the target object, thereby reducing the difficulty of finding the target object and improving the efficiency of finding the target object, thereby improving the user's experience of using the near-eye display device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] 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.

[0013] Figure 1 A flowchart of a positioning method provided in an embodiment of the present application;

[0014] Figure 2 A schematic diagram of display content provided in an embodiment of the present application;

[0015] Figure 3 A schematic diagram of display content provided by another embodiment of the present application;

[0016] Figure 4 A schematic diagram of display content provided in yet another embodiment of the present application;

[0017] Figure 5 The present invention is a block diagram showing the structure of a computer device according to an embodiment of the present application.

[0018] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0019] 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.

[0020] 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.

[0021] The embodiments of the present application provide a positioning method, a near-eye display device, and a storage medium. The positioning method is applied to a near-eye display device, which may be a device that provides one of the following technologies, wherein the provided technology includes augmented reality technology (AR), virtual reality technology (VR), and mixed reality technology (MR). Specifically, the near-eye display device includes but is not limited to AR glasses, VR glasses, MR glasses, AR helmets, VR helmets, and MR helmets, etc., which are not limited here.

[0022] 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.

[0023] Please refer to Figure 1 , Figure 1 A flowchart of a positioning method provided in an embodiment of the present application.

[0024] like Figure 1 As shown, the positioning method includes steps S101 to S104.

[0025] Step S101: In response to an object positioning request instruction, a positioning request message is sent to an object within a preset range.

[0026] Exemplarily, the near-eye display device sends positioning request information in response to the object positioning request instruction, so that objects within a preset range can all receive the positioning request information sent by the near-eye display device.

[0027] In the specific implementation process, the preset range refers to a spherical space with the near-eye display device as the center and the preset distance as the diameter. The objects in the spherical space are the objects within the preset range, wherein the preset distance can be set according to actual conditions and is not limited here. It should be understood that by sending positioning request information to the objects in the spherical space to locate the objects in the spherical space, objects that are not in the same horizontal plane as the near-eye display device can be accurately located, thereby improving the accuracy of object positioning.

[0028] Step S102: Acquire the modulation wave information sent by the object in response to the positioning request information.

[0029] Exemplarily, after receiving the positioning request information sent by the near-eye display device, the object sends the modulation wave information according to the received positioning request information, so that the near-eye display device can determine the positioning information of the object according to the received modulation wave information.

[0030] In some embodiments, the near-eye display device includes a first positioning module, and the object located within the preset range includes a second positioning module; obtaining the modulated wave information sent by the object in response to the positioning request information includes: waking up the second positioning module of the object through the positioning request information, so that the first positioning module is communicatively connected with the second positioning module, so that the first positioning module receives the modulated wave information sent by the object through the second positioning module.

[0031] Exemplarily, a first positioning module is provided in the near-eye display device, and similarly, a second positioning module is provided in the object, so that the first positioning module on the near-eye display device and the second positioning module on the object can be used to position the object.

[0032] Specifically, the second positioning module can be a built-in module of the object, or a peripheral device of the object. For example, if the object is a pencil case, the second positioning module is a module built into the pencil case, or a positioning member placed in the pencil case, such as a button locator, so that the position of the second positioning module is the position of the object. Therefore, after determining the position of the second positioning module, the position of the object can be determined to achieve the positioning of the object. It should be noted that the object includes but is not limited to items, such as pencil cases, people, animals, electronic devices, etc. If the object is a person, the second positioning module can be a button locator, an ornament locator, or other locators that can be assembled on human clothing or worn on the human body; if the object is an animal, the second positioning module includes a locator worn on the animal, such as a pet locator; if the object is an electronic device, the second positioning device includes a locator built into the electronic device, or a peripheral device of the electronic device such as a protective shell. This application does not limit the specific reference to the object.

[0033] During the specific implementation process, when the second positioning module does not receive the positioning request information, it is in a sleep state to reduce power consumption; after receiving the positioning request information sent by the first positioning module in the near-eye display device, the second positioning module switches to a working state and establishes a communication connection with the first positioning module, so that the modulated wave information sent by the second positioning module can be received by the first positioning module.

[0034] Specifically, the first positioning module includes a UWB information receiving component and a first Bluetooth component, and the second positioning module includes a UWB tag and a second Bluetooth component; the near-eye display device sends positioning request information to the second Bluetooth component through the first Bluetooth component, so that after the second Bluetooth component receives the positioning request information, it wakes up the UWB tag to send corresponding modulated wave information through the UWB tag, and the near-eye display device receives the modulated wave information through the UWB information receiving component to determine the positioning of the object based on the received modulated wave information.

[0035] The first Bluetooth component and / or the second Bluetooth component is a Bluetooth Low Energy (BLE) component.

[0036] By waking up the second positioning module of the object through the first positioning module of the near-eye display device to receive the modulated wave information sent by the second positioning module when the object needs to be positioned, the power consumption of the object or the second positioning module can be effectively reduced, so that the object or the second positioning module has a longer battery life.

[0037] Step S103: Determine the positioning information of the target object according to the modulated wave information.

[0038] Exemplarily, the near-eye display device can determine the phase difference information corresponding to the modulation wave information based on the acquired modulation wave information, and then determine the positioning information of the target object. In the specific implementation process, the first positioning module in the near-eye display device includes multiple sensors to receive the modulation wave information sent from the same object. By demodulating and analyzing the phase difference of the modulation wave information sent by the same object, the direction of the object relative to the sensor array can be determined, and by determining the angle of arrival of the modulation wave information, the height information of the target object can be determined, thereby achieving three-dimensional positioning of the target object and improving the positioning accuracy of the target object.

[0039] In some embodiments, determining the positioning information of the target object based on the modulated wave information includes: demodulating the modulated wave information to obtain distance information between the target object and the near-eye display device and / or angle information of the target object relative to the near-eye display device.

[0040] Exemplarily, the near-eye display device demodulates the acquired modulated wave information to determine the distance information between the target object and the near-eye display device and / or the angle information of the target object relative to the near-eye display device, wherein the distance information between the target object and the near-eye display device includes at least one of the straight-line distance between the target object and the near-eye display device, the distance in the horizontal direction, and the distance in the vertical direction. It should be understood that when the target object and the near-eye display device are at different horizontal heights, the distance between the target object and the near-eye display device in the horizontal direction refers to the projection of the target object on the horizontal plane where the near-eye display device is located, and the distance between the near-eye display device; similarly, at this time, the distance between the target object and the near-eye display device in the vertical direction can be determined based on the distance between the target object and the projection of the target object on the horizontal plane where the near-eye display device is located. It should be noted that in actual applications, the distance information between the target object and the near-eye display device may also include distances in other directions, which is not limited in this application.

[0041] Exemplarily, the angle information of the target object relative to the near-eye display device indicates the pitch angle between the target object and the near-eye display device. For example, if the target object and the near-eye display device are located in the same horizontal plane, the angle between the target object and the near-eye display device is zero; if the target object and the near-eye display device are located in different horizontal planes, and when the horizontal height of the target object is greater than the horizontal height of the near-eye display device, the angle information of the target object relative to the near-eye display device can be determined by the angle between the line connecting the target object and the near-eye display device and the horizontal plane where the near-eye display device is located, thereby improving the positioning accuracy of the target object through distance information and angle information, reducing the risk of the object seeker failing to find the target object due to lack of height information or low accuracy of height information even though the object seeker reaches the location of the target object, thereby improving the object search efficiency.

[0042] In other embodiments, determining the positioning information of the target object based on the modulated wave information includes: acquiring current posture information of the near-eye display device; and determining the positioning information of the target object based on the current posture information of the near-eye display device and the modulated wave information.

[0043] In a specific implementation process, the near-eye display device also includes an inertial measurement unit, which is used to determine the current posture information of the near-eye display device, so as to determine the positioning information of the target object based on the current posture information of the near-eye display device and the received modulation wave information.

[0044] It should be understood that since the target display content determined by the positioning information of the target object needs to be displayed on the near-eye display device, when the posture of the near-eye display device changes, the corresponding display content also needs to be adjusted. Therefore, the positioning information of the target object is determined by the current posture information and modulation wave information of the near-eye display device, so that the positioning information of the target object changes with the posture change of the near-eye display device, and then the target display content displayed by the near-eye display device can also change with the posture change of the near-eye display device. For example, after the user wears the near-eye display device, the angle information displayed after the user raises his head (at this time the near-eye display device will move with the user's head) is different from the angle information displayed when the user looks straight ahead.

[0045] By determining the positioning information of the target object through the current posture information and modulation wave information of the near-eye display device, it is possible to provide users wearing the near-eye display device with more accurate positioning information, thereby improving the user experience.

[0046] In some other embodiments, determining the positioning information of the target object according to the modulation wave information includes: acquiring object selection information; determining the modulation wave information corresponding to the target object from the acquired modulation wave information of multiple objects according to the object selection information and the object tag information included in the modulation wave information; and determining the positioning information of the target object according to the modulation wave information corresponding to the target object.

[0047] Exemplarily, when the near-eye display device receives the modulated wave information returned by an object, it may receive the modulated wave information returned by multiple objects within a preset range, and some of the objects are not what the user wants to find. These objects do not need to be displayed in the near-eye display device. Based on this, the modulated wave information corresponding to the target object is filtered out from the received modulated wave information through the object label information included in the modulated wave information, so as to determine the positioning information of the target object according to the modulated wave information corresponding to the target object.

[0048] For example, the near-eye display device receives modulation wave information of a pen with object tag information and modulation wave information of a keyboard with object tag information. If the user needs to find the pen, the modulation wave information of the pen with object tag information can be determined as the modulation wave information corresponding to the target object, and then the location of the pen can be determined based on the modulation wave information.

[0049] In some embodiments, the object positioning request instruction includes the object selection information; or second interaction information of a user wearing the near-eye display device is obtained to determine the object selection information according to the second interaction information.

[0050] In the specific implementation process, the object selection information is included when the user initiates the object positioning request instruction, so that the object selection information can be obtained in the object positioning request instruction. After receiving the modulation wave information of multiple objects, the modulation wave information corresponding to the target object can be filtered out according to the object selection information and the object tag information in the modulation wave information. The user does not need to perform operations after receiving the modulation wave information of multiple objects. For example, the user uses a voice command: find the pen, initiates the pen positioning request instruction, and when the modulation wave information is received, determines that the object tag information is the modulation wave information of the pen from the received modulation wave information, and obtains the modulation wave information corresponding to the pen.

[0051] In another implementation process, the object positioning request instruction does not include the object selection information. Then, after receiving the modulation wave information of multiple objects, the user's second interaction information can be obtained, and the object selection information can be determined according to the second interaction information, so as to filter out the modulation wave information corresponding to the target object according to the object selection information and the object tag information in the modulation wave information. For example, after obtaining the modulation wave information of multiple objects, the object tag information in the modulation wave information can be displayed or voice broadcasted to let the user know the objects located within the preset range, and the user can select the object through voice commands or gesture commands to determine the target object and the modulation wave information corresponding to the target object.

[0052] By determining the target object to be found from multiple objects through object selection information, the amount of computing data of the near-eye display device can be reduced, thereby improving the efficiency of object search. It should be understood that the target object is one or more, that is, the user can also select the modulation wave information corresponding to at least two objects from the acquired modulation wave information corresponding to the multiple objects as the modulation wave information corresponding to the target object, so as to determine the positioning information of the two target objects. This application does not limit the number of target objects.

[0053] Step S104: Generate target display content according to the positioning information of the target object, and display the target display content.

[0054] Exemplarily, after determining the location information of the target object, corresponding target display content is generated and displayed, so that the user can see the location information of the target object through the near-eye display device, thereby knowing the location of the target object or the route to find the target object.

[0055] See also Figure 2 , Figure 3 and Figure 4 , Figure 2 A schematic diagram of display content provided in an embodiment of the present application, Figure 3 A schematic diagram of display content provided by another embodiment of the present application, Figure 4 A schematic diagram of display content provided for yet another embodiment of the present application.

[0056] In some embodiments, generating target display content according to the positioning information of the target object includes: generating at least one of first display content, second display content and third display content according to the positioning information of the target object; wherein, the first display content includes the distance between the target object and the near-eye display device, the second display content includes the angle of the target object relative to the near-eye display device, and the third display content includes route guidance information from the near-eye display device to the target object.

[0057] Exemplarily, the positioning information of the target object includes the distance information between the target object and the near-eye display device, and the angle information of the target object relative to the near-eye display device, so the first display content for displaying the distance can be generated according to the distance information, such as Figure 2 As shown, taking the target object as a pen as an example, a pattern corresponding to the pen and the distance from the current position of the near-eye display device to the position of the pen are displayed on the near-eye display device; and a second display content for displaying the angle is generated according to the angle information, such as Figure 3 ; It should be noted that the content displayed by the near-eye display device changes with the real-time relative position between the near-eye display device and the target object. For example, if the current position of the near-eye display device is 10m closer to the target object than the initial position, the distance displayed at the current position will be 10m smaller than the distance displayed at the initial position, so that the user can find the target object according to the content displayed by the near-eye display device. It should be understood that if the near-eye display device also displays other distances, such as height distance, and the relative height between the two does not change, the displayed height distance will not change, while the displayed horizontal distance and straight-line distance will change. The displayed content and rules can be set according to actual conditions, and this application does not limit them.

[0058] For example, route guidance information for guiding the user from the current location to the location of the target object may be generated according to the location information of the target object, such as Figure 4As shown, the route guidance information includes a pointing pattern, and the pointing pattern is used to guide the user's forward direction. For example, the third display content includes an arrow pattern, and the direction of the arrow points to the target object in real time, so that the user can always see the direction of the arrow during the process of looking for the target object. When the user takes the wrong road or is slightly away from the target object, the direction of the arrow will change, so that the user can perceive that the target object is far away from the target object, thereby reducing the risk of the user taking the wrong road; and the direction of the arrow can also point to different horizontal heights, so that the user can perceive that the target object and the near-eye display device are at different horizontal heights, avoiding the user reaching the positioning position of the target object and failing to see the target object in the user's field of view due to the lack of horizontal height information. When the user arrives at the location where the target object is, the user needs to search for the target object at that location; for example, in the relevant indoor positioning technology, the user reaches a nearby location by positioning the pen that needs to be found, but if the pen happens to be placed in a place that the user cannot see, such as on a cabinet, and the cabinet is higher than the user's height, the user needs to search carefully near this location, and when the provided near-eye display device displays the route guidance information, the arrow will point upward after the user arrives to indicate that the target object is still above the user's current line of sight, so that the user can search for the target object in the area above, and when the user's line of sight changes, the arrow direction will change accordingly, so that the user can know the location of the target object more clearly, thereby improving the efficiency of object search. It should be noted that Figure 4 Only a pointing pattern indicating the location of the object is shown. In other embodiments, if the near-eye display device stores spatial modeling information of the current space, such as indoors, or when the near-eye display device obtains spatial modeling information, the displayed route guidance information also includes spatial modeling information to display the modeling image and route guidance pattern corresponding to the space, so that the user can understand the route more clearly, thereby improving the efficiency of object search.

[0059] In some embodiments, the method further includes: acquiring first interaction information of a user wearing the near-eye display device; and adjusting target display content displayed on the near-eye display device according to the first interaction information.

[0060] Exemplarily, after the target display content is displayed, the user's first interactive information, such as voice commands and / or gesture commands, is obtained to adjust the content displayed by the near-eye display device. For example, the near-eye display device presets the first display content of the display distance. If the user wants to know other information, the near-eye display device can be controlled to display the second display content and / or route guidance information through voice commands and / or gesture commands; it should be understood that the first display content, the second display content and the third display content can be displayed at the same time, or can be displayed separately or in pairs, which are not shown here; when it is necessary to switch the display, the first interactive information can be used to determine the content to be displayed, so as to improve the user experience of the near-eye display device.

[0061] The positioning method provided in the above embodiment determines the positioning information of the target object according to the received modulated wave information through the near-eye display device, and the positioning information includes but is not limited to distance information and angle information, so as to improve the positioning accuracy of the object, and the near-eye display device can display the corresponding target display content according to the positioning information of the target object, so as to guide the user wearing the near-eye display device to find the target object in real time, reducing the risk of user route planning errors and taking the wrong road, thereby improving the efficiency of finding the object.

[0062] See also Figure 5 , Figure 5 A schematic block diagram of the structure of a near-eye display device provided in an embodiment of the present application.

[0063] like Figure 5 As shown, the near-eye display device includes a first positioning module, a processor and a memory connected via a system bus, wherein the first positioning module is used to communicate with a second positioning module of an object located within a preset range to receive modulated wave information sent by the second positioning module; and the memory may include a storage medium and an internal memory.

[0064] The storage medium can store an operating system and a computer program. The computer program includes program instructions, and when the program instructions are executed, the processor can execute any positioning method.

[0065] The processor is used to provide computing and control capabilities to support the operation of the entire near-eye display device.

[0066] 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 positioning method.

[0067] Those skilled in the art will understand that Figure 5 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.

[0068] 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.

[0069] In one embodiment, the processor is used to run a computer program stored in the memory to implement the following steps:

[0070] In response to the object positioning request instruction, sending positioning request information to the object located within the preset range;

[0071] Acquiring modulation wave information sent by the object in response to the positioning request information;

[0072] Determining the positioning information of the target object according to the modulated wave information;

[0073] Generate target display content according to the positioning information of the target object, and display the target display content.

[0074] In one embodiment, when determining the location information of the target object according to the modulated wave information, the processor is used to implement:

[0075] The modulated wave information is demodulated to obtain distance information between the target object and the near-eye display device and / or angle information of the target object relative to the near-eye display device.

[0076] In one embodiment, when determining the location information of the target object according to the modulated wave information, the processor is used to implement:

[0077] Acquire current posture information of the near-eye display device;

[0078] The positioning information of the target object is determined according to the current posture information of the near-eye display device and the modulation wave information.

[0079] In one embodiment, when the processor generates the target display content according to the positioning information of the target object, it is used to implement:

[0080] generating at least one of a first display content, a second display content, and a third display content according to the positioning information of the target object;

[0081] Among them, the first display content includes the distance between the target object and the near-eye display device, the second display content includes the angle of the target object relative to the near-eye display device, and the third display content includes route guidance information from the near-eye display device to the target object.

[0082] In one embodiment, when implementing the positioning method, the processor is further used to implement:

[0083] Acquire first interaction information of a user wearing the near-eye display device;

[0084] The target display content displayed on the near-eye display device is adjusted according to the first interaction information.

[0085] In one embodiment, when the processor implements acquiring the modulated wave information sent by the object in response to the positioning request information, it is used to implement:

[0086] The second positioning module of the object is awakened by the positioning request information, so that the first positioning module is connected to the second positioning module for communication, so that the first positioning module receives the modulated wave information sent by the object through the second positioning module.

[0087] In one embodiment, when determining the location information of the target object according to the modulated wave information, the processor is used to implement:

[0088] Get object selection information;

[0089] Determine the modulation wave information corresponding to the target object from the acquired modulation wave information of the plurality of objects according to the object selection information and the object tag information included in the modulation wave information;

[0090] The positioning information of the target object is determined according to the modulation wave information corresponding to the target object.

[0091] In one embodiment, when obtaining object selection information, the processor is further configured to implement:

[0092] The object selection information is determined according to the object positioning request instruction; or second interaction information of a user wearing the near-eye display device is obtained to determine the object selection information according to the second interaction information.

[0093] It should be noted that those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the near-eye display device described above can refer to the corresponding process in the aforementioned positioning method embodiment, and will not be repeated here.

[0094] An embodiment of the present application further provides a storage medium, on which a computer program is stored. The computer program includes program instructions. The method implemented when the program instructions are executed can refer to the various embodiments of the positioning method of the present application.

[0095] The storage medium may be an internal storage unit of the near-eye display device described in the above embodiment, such as a hard disk or memory of the near-eye display device, or an external storage device of the near-eye display device.

[0096] 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.

[0097] 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.

[0098] 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 positioning method, characterized in that: Applied to a near-eye display device, the positioning method includes: In response to the object positioning request instruction, sending positioning request information to the object located within the preset range; Acquiring modulation wave information sent by the object in response to the positioning request information; Determining the positioning information of the target object according to the modulated wave information; Generate target display content according to the positioning information of the target object, and display the target display content.

2. The positioning method according to claim 1, characterized in that: The determining the positioning information of the target object according to the modulated wave information includes: The modulated wave information is demodulated to obtain distance information between the target object and the near-eye display device and / or angle information of the target object relative to the near-eye display device.

3. The positioning method according to claim 1, characterized in that: The determining the positioning information of the target object according to the modulated wave information includes: Acquire current posture information of the near-eye display device; The positioning information of the target object is determined according to the current posture information of the near-eye display device and the modulation wave information.

4. The positioning method according to any one of claims 1 to 3, characterized in that: The generating target display content according to the positioning information of the target object includes: generating at least one of a first display content, a second display content, and a third display content according to the positioning information of the target object; Among them, the first display content includes the distance between the target object and the near-eye display device, the second display content includes the angle of the target object relative to the near-eye display device, and the third display content includes route guidance information from the near-eye display device to the target object.

5. The positioning method according to claim 4, characterized in that: The method further comprises: Acquire first interaction information of a user wearing the near-eye display device; The target display content displayed on the near-eye display device is adjusted according to the first interaction information.

6. The positioning method according to any one of claims 1 to 3, characterized in that: The near-eye display device includes a first positioning module, and the object located within the preset range includes a second positioning module; and obtaining the modulated wave information sent by the object in response to the positioning request information includes: The second positioning module of the object is awakened by the positioning request information, so that the first positioning module is connected to the second positioning module for communication, so that the first positioning module receives the modulated wave information sent by the object through the second positioning module.

7. The positioning method according to claim 6, characterized in that: The determining the positioning information of the target object according to the modulated wave information includes: Get object selection information; Determine the modulation wave information corresponding to the target object from the acquired modulation wave information of the plurality of objects according to the object selection information and the object tag information included in the modulation wave information; The positioning information of the target object is determined according to the modulation wave information corresponding to the target object.

8. The positioning method according to claim 7, characterized in that: The object location request instruction includes the object selection information; or Second interaction information of a user wearing the near-eye display device is acquired to determine the object selection information according to the second interaction information.

9. A near-eye display device, characterized in that: The near-eye display device includes a first positioning module, a processor, a memory, and a computer program stored in the memory and executable by the processor, wherein the first positioning module is used to communicate with a second positioning module of an object within a preset range, and when the computer program is executed by the processor, the steps of the positioning method as described in any one of claims 1 to 8 are implemented.

10. A storage medium, characterized in that: The storage medium stores a computer program, wherein when the computer program is executed by a processor, the steps of the positioning method according to any one of claims 1 to 8 are implemented.

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