WO2022016953A1 - Navigation method and apparatus, storage medium and electronic device - Google Patents

Abstract

A navigation method and apparatus, a storage medium and an electronic device, the method comprising: acquiring navigation information from a second electronic device by means of a first electronic device, the navigation information being generated by the second electronic device according to its own orientation information (101); acquiring current orientation information of the first electronic device, and modifying the acquired navigation information according to the current orientation information to obtain the modified navigation information that matches the current orientation information of the first electronic device (102); and displaying the modified navigation information (103).

Description

Navigation method, device, storage medium and electronic device

This application claims the priority of the Chinese patent application filed on July 22, 2020 with the application number 202010711894.0 and the title of the invention is "navigation method, device, storage medium and electronic device", the entire contents of which are incorporated by reference in in this application.

technical field

The present application relates to the field of navigation technologies, and in particular, to a navigation method, device, storage medium and electronic device.

Background technique

At present, electronic devices such as smart phones and tablet computers have become a must in people's lives. By installing different applications on the electronic device, the electronic device can realize various functions. For example, an electronic device provides a navigation function to a user by installing a navigation application and then combining with its own configured navigation hardware (such as a Beidou module).

SUMMARY OF THE INVENTION

The embodiments of the present application provide a navigation method, an apparatus, a storage medium, and an electronic device, which can reduce the hardware cost of the electronic device for implementing the navigation function.

In a first aspect, an embodiment of the present application provides a navigation method, including:

obtaining navigation information from a second electronic device, where the navigation information is generated by the second electronic device according to its own orientation information;

Acquiring the current orientation information of the first electronic device, and correcting the navigation information according to the current orientation information to obtain revised navigation information;

The revised navigation information is displayed.

In a second aspect, an embodiment of the present application provides a navigation device, including:

an information acquisition module, configured to acquire navigation information from a second electronic device, where the navigation information is generated by the second electronic device based on its own orientation information;

an information correction module, configured to obtain the current orientation information of the first electronic device, and correct the navigation information according to the current orientation information to obtain corrected navigation information;

The information display module is used to display the revised navigation information.

In a third aspect, embodiments of the present application provide a storage medium on which a computer program is stored, and when the computer program is loaded by a processor of a first electronic device, the navigation method provided by the embodiments of the present application is executed.

In a fourth aspect, an embodiment of the present application further provides an electronic device, the electronic device includes a processor and a memory, the memory stores a computer program, when the electronic device is configured as a first electronic device, the The processor executes the navigation method provided by the embodiments of the present application by loading the computer program.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present application more clearly, the following briefly introduces the drawings that are used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, other drawings can also be obtained from these drawings without creative effort.

FIG. 1 is a schematic diagram of a navigation system provided by an embodiment of the present application.

FIG. 2 is a schematic flowchart of a navigation method provided by an embodiment of the present application.

FIG. 3 is a schematic diagram of a navigation interface provided in an embodiment of the present application.

FIG. 4 is a schematic diagram of correcting the travel direction in the navigation information in an embodiment of the present application.

FIG. 5 is a schematic structural diagram of smart glasses in an embodiment of the present application.

FIG. 6 is a schematic diagram of eyeball imaging of a user when the user wears smart glasses according to an embodiment of the present application.

FIG. 7 is another schematic structural diagram of the smart glasses in the embodiment of the present application.

FIG. 8 is another schematic structural diagram of the smart glasses in the embodiment of the present application.

FIG. 9 is another schematic flowchart of a navigation method provided by an embodiment of the present application.

FIG. 10 is a schematic structural diagram of a navigation device provided by an embodiment of the present application.

FIG. 11 is a schematic structural diagram of an electronic device provided by an embodiment of the present application.

detailed description

Please refer to the drawings, wherein the same component symbols represent the same components, and the principles of the present application are exemplified by being implemented in a suitable computing environment. The following description is based on illustrated specific embodiments of the present application and should not be construed as limiting other specific embodiments of the present application not detailed herein.

It should be noted that the relational terms such as first and second involved in the following embodiments of this application are only used to distinguish one entity or operation from another entity or operation, and are not used to limit these entities or operations. There is an actual sequential relationship between them.

An embodiment of the present application provides a navigation method, which is applied to a first electronic device, including:

obtaining navigation information from a second electronic device, where the navigation information is generated by the second electronic device according to its own orientation information;

Acquiring the current orientation information of the first electronic device, and correcting the navigation information according to the current orientation information to obtain revised navigation information;

The revised navigation information is displayed.

In one embodiment, the displaying the revised navigation information may include:

performing three-dimensional reconstruction on the real scene where the first electronic device is currently located to obtain a virtual reality scene;

generating augmented reality target navigation information according to the virtual reality scene and the revised navigation information;

obtaining the current posture information of the first electronic device;

The target navigation information is displayed according to the gesture information and the current orientation information, so that the target navigation information matches the real scene.

In one embodiment, the first electronic device further includes a first camera, a second camera, and an inertial measurement unit, and the acquiring the current posture information of the first electronic device may include:

Shooting the real scene with the first camera to obtain a first image, shooting the real scene with the second camera to obtain a second image, and measuring the inertial measurement unit to obtain inertial data;

The attitude information is obtained by performing multi-degree-of-freedom tracking on the first electronic device according to the first image, the second image and the inertial data.

In one embodiment, the first electronic device further includes a camera module, and the three-dimensional reconstruction of the real scene where the first electronic device is currently located to obtain the virtual reality scene may include:

Obtain the depth image and the color image of the real scene through the camera module;

Three-dimensional reconstruction is performed on the real scene according to the depth image and the color image to obtain the virtual reality scene.

In an implementation manner, before acquiring the navigation information from the second electronic device, the method may include:

identifying whether the first electronic device and the second electronic device are in the same location;

The navigation information is acquired from the second electronic device when the first electronic device and the second electronic device are in the same location.

In an implementation manner, the identifying whether the first electronic device and the second electronic device are in the same location may include:

obtaining the communication distance between the first electronic device and the second electronic device;

When the communication distance is less than a preset communication distance, it is determined that the first electronic device and the second electronic device are in the same position.

In an implementation manner, after acquiring the communication distance between the first electronic device and the second electronic device, the method may include:

When the communication distance is greater than or equal to the preset communication distance, acquiring current location information of the second electronic device;

Generate location prompt information according to the current location information, and display the location prompt information.

In one embodiment, the navigation method may further include:

When receiving the navigation request transmitted by the third electronic device, parse out the orientation information of the third electronic device carried in the navigation request;

generating navigation information corresponding to the third electronic device according to the orientation information of the third electronic device;

Sending navigation information corresponding to the third electronic device to the third electronic device.

In an implementation manner, the acquiring navigation information from the second electronic device may include:

When the remaining power of the first electronic device is less than a preset power, acquire the navigation information from the second electronic device; or,

When the navigation accuracy of the first electronic device is smaller than the navigation accuracy of the second electronic device, the navigation information is acquired from the second electronic device.

Referring to FIG. 1 , an embodiment of the present application provides a navigation system, where the navigation system includes a first electronic device 10 and a second electronic device 20. It should be noted that the embodiments of the present application do not specifically limit the entity presentation forms of the first electronic device 10 and the second electronic device 20. For example, the entity presentation form of the first electronic device 10 may be the smart glasses shown in FIG. 1 . , the entity presentation form of the second electronic device 20 can be the smartphone shown in FIG. 1 , in addition, the entity presentation form of the first electronic device 10 can also be a wearable electronic device such as a smart helmet, and the entity presentation form of the second electronic device 20 The form can also be a mobile electronic device such as a tablet computer (it can be a non-wearable mobile electronic device or a wearable mobile electronic device).

The first electronic device 10 and the second electronic device 20 perform information exchange through a communication connection therebetween, and the communication connection may be a wired communication connection or a wireless communication connection. For example, the first electronic device 10 obtains navigation information leading to the destination from the second electronic device 20 through the communication connection between the first electronic device 10 and the second electronic device 20, and displays the navigation information to the user.

It should be noted that the foregoing FIG. 1 shows only an example of a system architecture for implementing the embodiments of the present application, and the embodiments of the present application are not limited to the system architecture shown in the foregoing FIG. 1 . Various embodiments of the present application are presented below by taking the system architecture shown in FIG. 1 as an example.

Please refer to FIG. 2 , which is a schematic flowchart of a navigation method provided by an embodiment of the present application. The navigation method is applied to the first electronic device in the navigation system shown in FIG. 1 . As shown in FIG. 2 , the process of the navigation method provided by the embodiment of the present application may be as follows:

In 101, navigation information is acquired from a second electronic device, where the navigation information is generated by the second electronic device according to its own orientation information.

It should be noted that a communication connection is established between the first electronic device and the second electronic device in advance, and the communication connection may be a wired communication connection or a wireless communication connection. For example, when a user uses a data cable to link the first electronic device and the second electronic device, the first electronic device will establish a wired communication connection with the second electronic device through the data cable between the two. For another example, the user may also operate the first electronic device and the second electronic device to perform Bluetooth pairing, which will enable the first electronic device and the second electronic device to establish a Bluetooth wireless communication connection.

In this embodiment of the present application, when the navigation is triggered, the first electronic device obtains the navigation information leading to the destination from the second electronic device through the communication connection between the first electronic device and the second electronic device. Wherein, the first electronic device is triggered to perform navigation according to the input navigation instruction, and the input method of the navigation instruction is not specifically limited in the embodiments of the present application, including but not limited to a touch method, an eye movement method, a voice method, and the like.

For example, referring to FIG. 3, the first electronic device is provided with a navigation interface, the navigation interface includes an input control in the form of an input box and a confirmation control, the confirmation control includes a prompt message "start navigation", in addition, the navigation interface also includes a prompt for prompting The prompt message "Please input the destination" for the user to input the destination. As shown in FIG. 3 , when the user inputs the destination "XX mall" into the input control through eye movement and triggers the confirmation control, a navigation instruction instructing the first electronic device to navigate to the destination "XX mall" will be generated.

For another example, the user can say "I'm going to XX mall", so as to input a navigation instruction to the destination "XX mall" in the form of voice into the first electronic device.

On the one hand, the first electronic device will navigate according to the navigation instruction. At this time, the first electronic device will generate a navigation request according to the message format pre-agreed with the second electronic device and send it to the second electronic device. The navigation request Navigation information for instructing the second electronic device to return to the aforementioned destination. On the other hand, when receiving the navigation request from the first electronic device, the second electronic device obtains its current position and its own orientation information, and adopts the preset navigation according to the aforesaid current position and the aforesaid destination. The algorithm calculates the navigation path guided by the current position to the aforementioned destination, and the remaining distance corresponding to the navigation path, and obtains the travel direction according to the self-orientation information, and packs the aforementioned travel direction, the foregoing current position, the foregoing remaining distance and the foregoing navigation path accordingly. Return to the first electronic device for navigation information. Correspondingly, the first electronic device receives the navigation information returned by the second electronic device according to the aforementioned navigation request.

In 102, the current orientation information of the first electronic device is acquired, and the navigation information before navigation is corrected according to the current orientation information to obtain corrected navigation information.

For example, the first electronic device may acquire current orientation information of itself through the configured geomagnetic sensor.

After acquiring its own current orientation information, the first electronic device corrects the aforementioned navigation information according to the current orientation information, and obtains revised navigation information matching the aforementioned current orientation information.

Wherein, when revising the aforementioned navigation information according to the aforementioned current orientation information, the first electronic device may take the direction described by the aforementioned current orientation information as the corrected travel direction, and correspondingly replace the travel direction included in the navigation information with the corrected travel direction, The correction of the aforementioned navigation information is thereby achieved.

For example, referring to FIG. 4 , when the user carries the first electronic device (not shown in the figure) and the second electronic device (not shown in the figure) at the intersection shown in the figure, since the second electronic device faces the northeast direction, The travel direction in the navigation information generated and returned by the corresponding second electronic device is also the northeast direction, but the orientation of the first electronic device is east. If the first electronic device does not correct the navigation information returned by the second electronic device, the navigation information The traveling direction of the first electronic device will be different from the actual orientation of the first electronic device, causing misguided users. To this end, the first electronic device uses its current orientation as the corrected travel direction, and replaces the travel direction in the aforementioned navigation information with the corrected travel direction to complete the correction of the navigation information.

At 103, the revised navigation information is presented.

After completing the correction of the aforementioned navigation information and correspondingly obtaining the corrected navigation information, the first electronic device displays the corrected navigation information according to the configured navigation information display strategy.

It should be noted that the configuration of the aforementioned navigation information display strategy is not specifically limited in the embodiments of the present application, and can be configured by those of ordinary skill in the art according to actual needs, including but not limited to map-based two-dimensional display, augmented reality-based The two-dimensional display method and the three-dimensional display method based on augmented reality, etc.

As can be seen from the above, the present application obtains navigation information from the second electronic device through the first electronic device, the navigation information is generated by the second electronic device according to its own orientation information; and obtains the current orientation information of the first electronic device, and according to the current orientation information. The orientation information corrects the acquired navigation information to obtain revised navigation information matched with the current orientation information of the first electronic device; and displays the aforementioned revised navigation information. Therefore, by correcting the navigation information of other electronic devices so that the corrected navigation information matches itself, and then using the corrected navigation information for navigation, the accuracy of the electronic device's navigation can be improved.

Optionally, in one embodiment, displaying revised navigation information includes:

(1) 3D reconstruction of the real scene where the first electronic device is currently located to obtain a virtual reality scene;

(2) Generate augmented reality target navigation information according to the virtual reality scene and the revised navigation information;

(3) obtaining the current attitude information of the first electronic device;

(4) Display the target navigation information according to the attitude information and the current orientation information, so that the target navigation information matches the real scene.

The embodiments of the present application provide a three-dimensional display method based on augmented reality.

Augmented reality, also known as augmented reality, is a technology that skillfully integrates virtual information with the real world. Computer-generated text, images, 3D models, music, videos and other virtual information are simulated and applied to the real world, and the two kinds of information complement each other, thereby realizing the "enhancement" of the real world. In this embodiment of the present application, the first electronic device may be an electronic device with an augmented reality function, such as a smart phone with an augmented reality function, smart glasses with an augmented reality function, a smart helmet with an augmented reality function, and the like.

Correspondingly, when displaying the revised navigation information, the first electronic device performs 3D reconstruction according to the configured 3D reconstruction strategy by aligning the current real scene to obtain a virtual reality scene corresponding to the real scene. The three-dimensional reconstruction of the real scene can be regarded as a process of digitizing a real real scene, that is, the process of the first electronic device recognizing the real scene in which it is located. It should be noted that the configuration of the 3D reconstruction strategy is not specifically limited in the embodiments of the present application, and a person of ordinary skill in the art can configure an appropriate 3D reconstruction strategy according to actual needs. For example, a three-dimensional reconstruction strategy that achieves a certain balance between reconstruction accuracy and reconstruction efficiency may be selected according to the processing capability of the first electronic device.

After completing the three-dimensional reconstruction of the real scene and correspondingly obtaining a virtual reality scene corresponding to the real scene, the first electronic device further generates augmented reality target navigation information according to the virtual reality scene and the revised navigation information. For example, taking the navigation path in the revised navigation information as an example, the original navigation path is in the two-dimensional space, and the first electronic device will obtain the virtual reality scene according to the three-dimensional reconstruction, and convert the original navigation path in the two-dimensional space to the real one. The target navigation path in 3D space for scene matching.

In addition, the first electronic device also obtains its own current posture information. For example, the first electronic device can obtain its own current posture information by means of multi-degree-of-freedom tracking.

After generating the augmented reality target navigation information and acquiring the current posture information, the first electronic device displays the target navigation information according to the foregoing posture information and the foregoing current orientation information, so that the displayed target navigation information will match the real scene. Taking the target navigation path in the target navigation information as an example, for the user, the target navigation path seen by the user will match the road in the real scene.

For example, please refer to FIG. 5 , taking the physical presentation form of the first electronic device as smart glasses as an example. The first electronic device includes a display component and a diffractive waveguide. After generating the target navigation information of the augmented reality and acquiring the current attitude information, the first electronic device displays the augmented reality through the display component according to its own current attitude information and current orientation information. target navigation information, wherein the target navigation information includes the navigation path, the corrected travel direction, the remaining distance, the destination and the current position. As shown in FIG. 5 , the target navigation information displayed by the display component will be projected into the user's eyeball together with the real scene through the diffractive waveguide, and will be seen by the user. Please continue to refer to FIG. 6 , which shows the image actually seen by the user, which is a fusion image of the real scene and the target navigation information. It can be seen that, for the user, the target navigation information displayed by the first electronic device is the same as the real scene. matched. Among them, it shows the current position "XX Mountain", the target navigation path matching the road in the real scene, the prompt information carrying the remaining distance "continue to crawl 500 meters (ie remaining distance) to the destination", and the purpose of the four-pointed star logo ground, correct the direction of travel. Those of ordinary skill in the art can understand that the corrected travel direction is the current orientation of the first electronic device, that is, the real orientation of the user, thereby realizing the augmented reality three-dimensional navigation based on the real scene.

Optionally, in an embodiment, the first electronic device further includes a first camera, a second camera, and an inertial measurement unit, and obtains current attitude information of the first electronic device, including:

(1) photographing the real scene with the first camera to obtain the first image, photographing the actual scene with the second camera to obtain the second image, and measuring the inertial data by the inertial measurement unit;

(2) Perform multi-degree-of-freedom tracking on the first electronic device according to the first image, the second image and the inertial data to obtain current attitude information.

The embodiment of the present application further provides an acquisition method for optionally acquiring the current posture information of the first electronic device.

Wherein, the first electronic device further includes a first camera, a second camera and an inertial measurement unit. For example, please refer to FIG. 7 , which shows an optional arrangement of the first camera, the second camera and the inertial measurement unit. It should be noted that the first camera, the second camera and the inertial measurement unit are not limited to the arrangement shown in FIG. 7 .

Correspondingly, when the first electronic device acquires its current posture information, it can shoot the real scene through the first camera, record the image captured by the first camera as the first image, and simultaneously shoot the real scene through the second camera, and record the real scene through the second camera. The image captured by the second camera is recorded as the second image. In addition, inertial data is also obtained by measuring the inertial measurement unit.

After that, the first electronic device uses the configured multi-degree-of-freedom tracking algorithm to calculate and obtain the current attitude information according to the first image, the second image and the inertial data. It should be noted that, in the embodiments of the present application, there is no specific limitation on which multi-degree-of-freedom tracking algorithm is adopted, and those of ordinary skill in the art can select according to actual needs. For example, a six-degree-of-freedom tracking algorithm is used in the embodiment of the present application, and correspondingly, the six-degree-of-freedom attitude information of the first electronic device is obtained, including pitch information, heave information, sway information, pitch information, roll information, and yaw information information. Accordingly, combined with the virtual reality scene, the visual field and angle of the user wearing the smart glasses in the real scene can be obtained, so as to realize the matching display of the target navigation information and the real scene.

Optionally, in an embodiment, the first electronic device further includes a camera module, which performs three-dimensional reconstruction on the real scene where the first electronic device is currently located to obtain a virtual reality scene, including:

(1) Obtain the depth image and color image of the real scene through the camera module;

(2) 3D reconstruction of the real scene according to the depth image and the color image to obtain a virtual reality scene.

In the embodiment of the present application, the first electronic device further includes a camera module. For example, the camera module includes a depth camera and an RGB camera. Please refer to FIG. 8 , which shows an optional setting method of the depth camera and the RGB camera. It should be noted that the depth camera and the RGB camera are not limited to the arrangement shown in FIG. 8 .

The type of the depth camera is not specifically limited in the embodiments of the present application, and can be selected by those of ordinary skill in the art according to actual needs. For example, the depth camera selected in the embodiment of the present application is a time-of-flight camera. The time-of-flight camera uses the reflection characteristics of light to calculate the depth (or say, the distance of the object to the time-of-flight camera). Correspondingly, in this embodiment of the present application, when the time-of-flight camera is aimed at the real scene, the electronic device can obtain a depth image of the real scene through the time-of-flight camera, and the depth image includes the depth values (depth values) at different positions in the real scene. The value reflects the distance from a location in the real scene to the time-of-flight camera, the smaller the value, the closer to the time-of-flight camera, and the larger the value, the farther away from the time-of-flight camera).

An RGB camera receives light reflected (or emitted) by an object and converts the light into a color image that carries the color characteristics of the object. Correspondingly, in this embodiment of the present application, the electronic device may obtain a color image of the real scene through the RGB camera when the RGB camera is aimed at the real scene, and the color image includes color data at different positions in the real scene.

It should be noted that the acquired depth image includes the depth value of the real scene, but does not include the color data of the real scene, and the acquired color image includes the color data of the real scene, but does not include the depth value of the real scene, In order to ensure the consistency of the acquired depth image and color image of the real scene, the electronic device can synchronize the depth image and color image of the real scene acquired by the time-of-flight camera and the RGB camera.

After acquiring the depth image and color image of the real scene, the first electronic device performs three-dimensional reconstruction of the real scene according to the aforementioned depth image and color image according to the configured three-dimensional reconstruction algorithm, and correspondingly obtains a virtual reality scene corresponding to the real scene. It should be noted that. There is no specific limitation on which three-dimensional reconstruction algorithm is adopted in the embodiments of the present application, and can be selected by those of ordinary skill in the art according to actual needs.

Optionally, in an embodiment, before acquiring the navigation information from the second electronic device, the method further includes:

(1) Identify whether the first electronic device and the second electronic device are in the same position;

(2) When the first electronic device and the second electronic device are in the same position, the navigation information is acquired from the second electronic device.

According to the above description, those of ordinary skill in the art can understand that the first electronic device itself may not have the navigation capability, but the navigation information obtained from the second electronic device implements navigation. Correspondingly, if the first electronic device and the second electronic device are in different locations, the navigation information generated by the second electronic device will not be applicable to the first electronic device.

Therefore, in this embodiment of the present application, before acquiring the navigation information from the second electronic device, the first electronic device first identifies whether the first electronic device and the second electronic device are in the same location, and after identifying the first electronic device and the second electronic device When the two electronic devices are in the same position, the navigation information is obtained from the second electronic device, and the navigation information is used for navigation. The manner of using the navigation information of the second electronic device to perform navigation may refer to the relevant descriptions in the above embodiments, which will not be repeated here.

Optionally, in an embodiment, identifying whether the first electronic device and the second electronic device are in the same position includes:

(1) Obtain the communication distance between the first electronic device and the second electronic device;

(2) When the communication distance is less than the preset communication distance, it is determined that the first electronic device and the second electronic device are in the same position.

As mentioned above, if a communication connection is established between the first electronic device and the second electronic device, the communication distance between the two can reflect the positional relationship between the two. Therefore, the communication distance between the two can be used to identify the first electronic device. Whether the device and the second electronic device are in the same location. Correspondingly, the embodiment of the present application is preconfigured with a preset communication distance for determining whether the first electronic device and the second electronic device are in the same position, and the value of the preset communication distance can be determined by a person of ordinary skill in the art according to the actual situation. An empirical value needs to be taken, which is not specifically limited in the embodiment of the present application. For example, the preset communication distance is configured to be 2 meters in the embodiment of the present application.

When identifying whether the first electronic device and the second electronic device are in the same position, the first electronic device first obtains the communication distance between it and the second electronic device, and then determines whether the communication distance is less than the preset communication distance, if the aforementioned If the communication distance is less than the preset communication distance, it is determined that the first electronic device and the second electronic device are in the same location, otherwise it is determined that the first electronic device and the second electronic device are in different locations.

Exemplarily, the first electronic device constructs a ranging request according to a message format pre-agreed with the second electronic device, and sends the constructed ranging request to the second electronic device, where the ranging request is used to indicate the second electronic device. The electronic device returns ranging information.

The ranging information may be a blank frame, and the blank frame carries a time stamp, and the time stamp is the sending moment when the second electronic device sends the blank frame. Correspondingly, after receiving the blank frame from the second electronic device, the first electronic device parses the time stamp carried by the blank frame to obtain the sending time of the blank frame. The data interaction is realized in the form of electromagnetic waves (or currents) at the physical level, and the propagation speeds of electromagnetic waves and currents are known, and they are both approximately the speed of light. Therefore, the first electronic device can calculate the current communication distance with the second electronic device according to the aforementioned sending time and the receiving time of receiving the aforementioned blank frame, combined with the speed of light, as follows:

L=(Tr-Tt)*C;

Wherein, L represents the communication distance between the first electronic device and the second electronic device, Tr represents the reception time when the first electronic device receives the aforementioned blank frame (ie, ranging information), and Tt represents the second electronic device sends the aforementioned blank frame The sending time of , C represents the speed of light.

Optionally, in an embodiment, after acquiring the communication distance between the first electronic device and the second electronic device, the method further includes:

(1) when the communication distance is greater than or equal to the preset communication distance, obtain the current location information of the second electronic device;

(2) Generate location prompt information according to the current location information, and display the location prompt information.

In this embodiment of the present application, after the communication distance between the first electronic device and the second electronic device is obtained, if the communication distance is greater than or equal to the preset communication distance, the first electronic device will determine that it is in a position with the second electronic device. different positions. In order to prevent the user from leaving the second electronic device, the first electronic device further prompts the second electronic device for a location.

Wherein, when the communication distance between the first electronic device and the second electronic device is greater than the preset communication distance, according to the message format pre-agreed with the second electronic device, a positioning request is generated and sent to the second electronic device, and the positioning request is sent to the second electronic device. The request is used to instruct the second electronic device to return to its current location. On the other hand, when the second electronic device receives the positioning request from the first electronic device, it obtains the current location information of itself, and returns the current location information to the first electronic device. Correspondingly, the first electronic device receives the current location information returned by the second electronic device according to the aforementioned positioning request.

After acquiring the current location information of the second electronic device, the first electronic device further generates location prompt information according to the current location information, and displays it according to a preconfigured display mode (including but not limited to text mode, audio mode, video mode, etc.) Displays the generated location hints.

For example, the location prompt information generated by the first electronic device consists of two parts, which are the prompt information "Master, you have left the second electronic device" and the current location information of the second electronic device.

Optionally, in an embodiment, the navigation method provided by the present application further includes:

Sending indication information to the second electronic device, where the indication information is used to instruct the second electronic device to perform a location prompting operation.

The embodiments of the present application do not specifically limit the manner in which the second electronic device performs the location prompting operation, and can be configured by those of ordinary skill in the art as required.

For example, the second electronic device may generate the second location prompt information according to its current location information, and output the second location prompt information in a voice manner. Wherein, the second location prompt information consists of two parts, which are the prompt information "Master, I am here" and the current location information of the second electronic device.

Optionally, in an embodiment, the navigation method provided by the present application further includes:

(1) When receiving the navigation request transmitted by the third electronic device, parse out the orientation information of the third electronic device carried in the navigation request;

(2) generating navigation information corresponding to the third electronic device according to the orientation information of the third electronic device;

(3) Sending the navigation information corresponding to the third electronic device to the third electronic device.

In this embodiment of the present application, the first electronic device may also have a navigation capability for providing navigation information to other electronic devices.

Wherein, the first electronic device can also establish a communication connection with the third electronic device, and receive the navigation request transmitted by the third electronic device.

When receiving the navigation request transmitted by the third electronic device, the first electronic device parses the orientation information and destination of the third electronic device carried in the navigation request. Taking the orientation information of the third electronic device as its own orientation information, and generating navigation information corresponding to the third electronic device according to its current location and the aforementioned destination. Then, the navigation information corresponding to the third electronic device is sent to the third electronic device, and the third electronic device performs navigation.

Optionally, in an embodiment, acquiring navigation information from the second electronic device further includes:

When the first electronic device satisfies the preset navigation condition, the navigation information is acquired from the second electronic device.

In the embodiment of the present application, when the first electronic device has the navigation capability, the navigation information can also be obtained from the second electronic device, and the navigation capability of the second electronic device is used for navigation accordingly.

Correspondingly, the embodiment of the present application is configured with a preset navigation condition that restricts the first electronic device from acquiring navigation information from the second electronic device, so that the first electronic device obtains the navigation information from the second electronic device when the preset navigation condition is satisfied. Navigation information, and use the acquired navigation information to navigate. The manner of using the navigation information of the second electronic device to perform navigation may refer to the relevant descriptions in the above embodiments, which will not be repeated here.

It should be noted that the configuration of the preset navigation conditions is not specifically limited in the embodiments of the present application, and can be configured by those skilled in the art according to actual needs.

Exemplarily, the preset navigation conditions in this embodiment of the present application are configured as:

The remaining power of the first electronic device is less than the preset power; or

The navigation accuracy of the first electronic device is less than the navigation accuracy of the second electronic device; or

The navigation function of the first electronic device is unavailable, and the navigation function of the second electronic device is available.

FIG. 9 is another schematic flowchart of a navigation method provided by an embodiment of the present application. The following describes the navigation method provided by the embodiment of the present application by using the first electronic device as smart glasses and the second electronic device as a smart phone. As shown in FIG. 9 , the process of the navigation method provided by the embodiment of the present application may be as follows:

In 201, the smart glasses receive the input navigation instruction, and send a navigation request corresponding to the destination indicated by the navigation instruction to the smart phone.

It should be noted that a communication connection is established between the smart glasses and the smart phone in advance, and the communication connection may be a wired communication connection or a wireless communication connection. For example, when a user uses a data cable to link the smart glasses with the smartphone, the smart glasses will establish a wired communication connection with the smartphone through the data cable between the two. For another example, the user can also operate the smart glasses to pair with the smart phone via Bluetooth, which will enable the smart glasses and the smart phone to establish a Bluetooth wireless communication connection.

In the embodiment of the present application, when the navigation is triggered, the smart glasses obtain the navigation information leading to the destination from the smart phone through the communication connection between the smart glasses and the smart phone. Wherein, the smart glasses are triggered to navigate according to the input navigation instruction, and the input method of the navigation instruction is not specifically limited in the embodiments of the present application, including but not limited to a touch method, an eye movement method, a voice method, and the like.

For example, referring to FIG. 3 , the smart glasses are provided with a navigation interface. The navigation interface includes an input control in the form of an input box and a confirmation control. The confirmation control includes a prompt message "Start Navigation". The prompt message of the destination "Please enter the destination". As shown in FIG. 3 , when the user inputs the destination "XX mall" into the input control through eye movement and triggers the confirmation control, a navigation instruction instructing the smart glasses to navigate to the destination "XX mall" will be generated.

For another example, the user can say "I'm going to XX mall", so as to input a voice navigation instruction to the destination "XX mall" into the smart glasses.

On the one hand, the smart glasses will navigate according to the navigation instruction. At this time, the smart glasses will generate a navigation request and send it to the smart phone according to the message format pre-agreed with the smart phone. The navigation request is used to instruct the smart phone to return to the aforementioned direction. Navigation information for the destination.

In 202, the smartphone generates navigation information leading to a destination according to its own orientation information and the current location.

When the smart phone receives the navigation request from the smart glasses, it obtains its current position and its own orientation information, and uses the preset navigation algorithm to calculate the direction from the current position to the aforementioned according to the aforementioned current position and the aforementioned destination. The navigation path of the destination, the remaining distance corresponding to the navigation path, and the travel direction are obtained according to the self-orientation information, and the foregoing travel direction, the foregoing current position, the foregoing remaining distance and the foregoing navigation path are correspondingly packaged as navigation information.

In 203, the smartphone returns the generated navigation information to the smart glasses.

After the navigation information is packaged and obtained, the smart phone returns the aforementioned navigation information to the smart glasses through the communication connection between it and the smart glasses.

In 204, the smart glasses obtain their own current orientation information, and correct the navigation information according to the current orientation information to obtain corrected navigation information.

For example, smart glasses can obtain their current orientation information through the configured geomagnetic sensor.

After acquiring its own current orientation information, the smart glasses correct the aforementioned navigation information according to the current orientation information, and obtain revised navigation information matching the aforementioned current orientation information.

Wherein, when correcting the aforementioned navigation information according to the aforementioned current orientation information, the smart glasses can use the direction described by the aforementioned current orientation information as the corrected travel direction, and correspondingly replace the travel direction included in the navigation information with the corrected travel direction, thereby Realize the correction of the aforementioned navigation information.

For example, please refer to FIG. 4 , when the user is at the intersection with smart glasses (not shown in the figure) and a smart phone (not shown in the figure), since the smart phone faces the northeast direction, the corresponding smart phone generates and returns The travel direction in the navigation information is also the northeast direction, but the orientation of the smart glasses is east. If the smart glasses do not correct the navigation information returned by the smartphone, the travel direction in the navigation information will be different from the actual direction of the smart glasses. cause misdirection. To this end, the smart glasses take their current orientation as the corrected travel direction, and replace the travel direction in the aforementioned navigation information with the corrected travel direction, thereby completing the correction of the navigation information.

In 205 , the smart glasses perform three-dimensional reconstruction on the current real scene to obtain a virtual reality scene corresponding to the real scene.

In the embodiment of the present application, the smart glasses further include a camera module. For example, the camera module includes a depth camera and an RGB camera. Please refer to FIG. 8 , which shows an optional setting method of the depth camera and the RGB camera. It should be noted that the depth camera and the RGB camera are not limited to the arrangement shown in FIG. 8 .

The type of the depth camera is not specifically limited in the embodiments of the present application, and can be selected by those of ordinary skill in the art according to actual needs. For example, the depth camera selected in the embodiment of the present application is a time-of-flight camera. The time-of-flight camera uses the reflection characteristics of light to calculate the depth (or say, the distance of the object to the time-of-flight camera). Correspondingly, in the embodiment of the present application, when the time-of-flight camera is aimed at the real scene, the electronic device can obtain a depth image of the real scene through the time-of-flight camera, and the depth image includes the depth values (depth values) at different positions in the real scene. The value reflects the distance from a location in the real scene to the time-of-flight camera, the smaller the value, the closer to the time-of-flight camera, and the larger the value, the farther away from the time-of-flight camera).

An RGB camera receives light reflected (or emitted) by an object and converts the light into a color image that carries the color characteristics of the object. Correspondingly, in this embodiment of the present application, the electronic device may obtain a color image of the real scene through the RGB camera when the RGB camera is aimed at the real scene, and the color image includes color data at different positions in the real scene.

It should be noted that the acquired depth image includes the depth value of the real scene, but does not include the color data of the real scene, and the acquired color image includes the color data of the real scene, but does not include the depth value of the real scene, In order to ensure the consistency of the acquired depth image and color image of the real scene, the electronic device can synchronize the depth image and color image of the real scene acquired by the time-of-flight camera and the RGB camera.

After acquiring the depth image and the color image of the real scene, the smart glasses perform three-dimensional reconstruction of the real scene according to the aforementioned depth image and color image according to the configured three-dimensional reconstruction algorithm, and correspondingly obtain a virtual reality scene corresponding to the real scene. It should be noted that. There is no specific limitation on which three-dimensional reconstruction algorithm is adopted in the embodiments of the present application, and can be selected by those of ordinary skill in the art according to actual needs.

In 206, the smart glasses generate augmented reality target navigation information according to the virtual reality scene and the revised navigation information.

Augmented reality, also known as augmented reality, is a technology that skillfully integrates virtual information with the real world. Computer-generated text, images, 3D models, music, videos and other virtual information are simulated and applied to the real world, and the two kinds of information complement each other, thereby realizing the "enhancement" of the real world. In the embodiments of the present application, the smart glasses may be electronic devices with augmented reality functions, such as smart phones with augmented reality functions, smart glasses with augmented reality functions, smart helmets with augmented reality functions, and the like.

Correspondingly, the smart glasses can display the revised navigation information based on the three-dimensional display of augmented reality.

After completing the three-dimensional reconstruction of the real scene and correspondingly obtaining the virtual reality scene corresponding to the real scene, the smart glasses further generate the augmented reality target navigation information according to the virtual reality scene and the revised navigation information. For example, taking the navigation path in the revised navigation information as an example, the original navigation path is in the two-dimensional space, and the smart glasses will obtain the virtual reality scene according to the three-dimensional reconstruction, and convert the original navigation path in the two-dimensional space to match the real scene. The target navigation path in 3D space.

In 207, the smart glasses perform multi-degree-of-freedom tracking to obtain current posture information.

Wherein, the smart glasses further include a first camera, a second camera and an inertial measurement unit. For example, please refer to FIG. 7 , which shows an optional arrangement of the first camera, the second camera and the inertial measurement unit. It should be noted that the first camera, the second camera and the inertial measurement unit are not limited to the arrangement shown in FIG. 7 .

Correspondingly, when the smart glasses obtain their current posture information, they can use the first camera to shoot the real scene, record the image captured by the first camera as the first image, and simultaneously shoot the real scene through the second camera, and use the second camera to shoot the real scene. The image captured by the camera is recorded as the second image. In addition, inertial data is also obtained by measuring the inertial measurement unit.

After that, the smart glasses use the configured multi-degree-of-freedom tracking algorithm to calculate and obtain the current posture information according to the aforementioned first image, the aforementioned second image, and the aforementioned inertial data. It should be noted that, in the embodiments of the present application, there is no specific limitation on which multi-degree-of-freedom tracking algorithm is adopted, and those of ordinary skill in the art can select according to actual needs. For example, the six-degree-of-freedom tracking algorithm is used in the embodiment of the present application, and correspondingly, the six-degree-of-freedom attitude information of the smart glasses is obtained, including pitch information, heave information, sway information, pitch information, roll information, and yaw information. Accordingly, combined with the virtual reality scene, the visual field and angle of the user wearing the smart glasses in the real scene can be obtained, so as to realize the matching display of the target navigation information and the real scene.

In 208, the smart glasses display the target navigation information according to the aforementioned posture information and the aforementioned current orientation information, so that the target navigation information matches the real scene.

After generating the augmented reality target navigation information and acquiring the current posture information, the smart glasses display the target navigation information according to the foregoing posture information and the foregoing current orientation information, so that the displayed target navigation information will match the real scene. Taking the target navigation path in the target navigation information as an example, for the user, the target navigation path seen by the user will match the road in the real scene.

For example, referring to FIG. 5 , the smart glasses include a display component and a diffractive waveguide. After generating the target navigation information of augmented reality and acquiring the current attitude information, the smart glasses pass the display component according to their current attitude information and current orientation information. Display the target navigation information of augmented reality, wherein the target navigation information includes the navigation path, the corrected travel direction, the remaining distance, the destination and the current position. As shown in FIG. 5 , the target navigation information displayed by the display component will be projected into the user's eyeball together with the real scene through the diffractive waveguide and seen by the user. Please continue to refer to FIG. 6 , which shows the image actually seen by the user, which is a fusion image of the real scene and the target navigation information. It can be seen that, for the user, the target navigation information displayed by the smart glasses matches the real scene. . Among them, it shows the current position "XX Mountain", the target navigation path matching the road in the real scene, the prompt information carrying the remaining distance "continue to crawl 500 meters (ie remaining distance) to the destination", and the purpose of the four-pointed star logo , correct the direction of travel. It can be understood by those skilled in the art that the corrected travel direction is the current orientation of the smart glasses, that is, the real orientation of the user, thereby realizing the 3D navigation of augmented reality based on the real scene.

Please refer to FIG. 10 , which is a schematic structural diagram of a navigation device provided by an embodiment of the present application. The navigation device is applied to the electronic equipment provided in this application. As shown in FIG. 10, the navigation device may include an information acquisition module 301 and an information correction module 302, wherein,

an information acquisition module 301, configured to acquire navigation information from a second electronic device, where the navigation information is generated by the second electronic device according to its own orientation information;

The information correction module 302 is used for acquiring the current orientation information of the first electronic device, and correcting the aforementioned navigation information according to the current orientation information to obtain the corrected navigation information;

The information display module 303 is used to display the revised navigation information.

Optionally, in an embodiment, when displaying the revised navigation information, the information displaying module 303 is configured to:

performing three-dimensional reconstruction on the real scene where the first electronic device is currently located to obtain a virtual reality scene;

Generate augmented reality target navigation information according to the virtual reality scene and revised navigation information;

obtaining the current attitude information of the first electronic device;

The target navigation information is displayed according to the posture information and the current orientation information, so that the target navigation information matches the real scene.

Optionally, in an embodiment, the first electronic device further includes a first camera, a second camera, and an inertial measurement unit, and when acquiring the current attitude information of the first electronic device, the information display module 303 is configured to:

The first image is obtained by shooting the real scene with the first camera, the second image is obtained by shooting the real scene with the second camera, and the inertial data is obtained by measuring the inertial measurement unit;

The multi-degree-of-freedom tracking is performed on the first electronic device according to the first image, the second image and the inertial data to obtain current attitude information.

Optionally, in one embodiment, the first electronic device further includes a camera module, and when performing three-dimensional reconstruction of the real scene where the first electronic device is currently located to obtain a virtual reality scene, the information display module 303 is configured to execute:

Obtain the depth image and color image of the real scene through the camera module;

The virtual reality scene is obtained by 3D reconstruction of the real scene according to the depth image and the color image.

Optionally, in an embodiment, before acquiring the navigation information from the second electronic device, the information acquiring module 301 is further configured to:

Identifying whether the first electronic device and the second electronic device are in the same position;

When the first electronic device and the second electronic device are in the same location, the navigation information is acquired from the second electronic device.

Optionally, in one embodiment, when identifying whether the first electronic device and the second electronic device are in the same position, the information acquisition module 301 is used to:

obtaining the communication distance between the first electronic device and the second electronic device;

When the communication distance is less than the preset communication distance, it is determined that the first electronic device and the second electronic device are in the same position.

Optionally, in an embodiment, the navigation device provided by the present application further includes a prompting module, which is configured to: after acquiring the communication distance between the first electronic device and the second electronic device:

When the communication distance is greater than or equal to the preset communication distance, acquiring the current location information of the second electronic device;

Generate location prompt information based on the current location information, and display the location prompt information.

Optionally, in an embodiment, the navigation device provided by the present application further includes a navigation module for:

When receiving the navigation request transmitted by the third electronic device, parse out the orientation information of the third electronic device carried in the navigation request;

generating navigation information corresponding to the third electronic device according to the orientation information of the third electronic device;

The navigation information corresponding to the third electronic device is sent to the third electronic device.

Optionally, in an embodiment, when acquiring navigation information from the second electronic device, the information acquisition module 301 is configured to:

When the remaining power of the first electronic device is less than the preset power, obtain navigation information from the second electronic device; or,

When the navigation accuracy of the first electronic device is smaller than the navigation accuracy of the second electronic device, the navigation information is acquired from the second electronic device.

It should be noted that the navigation device provided in the embodiment of the present application and the navigation method in the above embodiment belong to the same concept, and the navigation device can run any method provided in the navigation method embodiment. For the specific implementation process, please refer to the above related implementation. For example, it will not be repeated here.

The embodiments of the present application provide a storage medium on which a computer program is stored, and when the stored computer program is loaded by a processor of a first electronic device, the steps in the navigation method provided by the embodiments of the present application are executed. The storage medium may be a magnetic disk, an optical disk, a read only memory (Read Only Memory, ROM), or a random access device (Random Access Memory, RAM), and the like.

An embodiment of the present application further provides an electronic device. Please refer to FIG. 11 . The electronic device includes a processor 401 and a memory 402 .

The processor in the embodiment of the present application is a general-purpose processor, such as a processor of an ARM architecture.

A computer program is stored in the memory 402, which may be a high-speed random access memory, or a non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage devices. Correspondingly, the memory 402 may also include a memory controller to provide the processor 401 with access to the memory 402. When the electronic device is configured as the first electronic device, the processor 401 implements the following functions by loading the computer program in the memory 402:

obtaining navigation information from the second electronic device, where the navigation information is generated by the second electronic device according to its own orientation information;

Acquiring the current orientation information of the first electronic device, and revising the aforementioned navigation information according to the current orientation information to obtain revised navigation information;

Displays revised navigation information.

Optionally, in an embodiment, when the revised navigation information is displayed, the processor 401 is configured to execute:

performing three-dimensional reconstruction on the real scene where the first electronic device is currently located to obtain a virtual reality scene;

Generate augmented reality target navigation information according to the virtual reality scene and revised navigation information;

obtaining the current attitude information of the first electronic device;

The target navigation information is displayed according to the posture information and the current orientation information, so that the target navigation information matches the real scene.

Optionally, in an embodiment, the first electronic device further includes a first camera, a second camera, and an inertial measurement unit, and when acquiring the current attitude information of the first electronic device, the processor 401 is configured to execute:

The first image is obtained by shooting the real scene with the first camera, the second image is obtained by shooting the real scene with the second camera, and the inertial data is obtained by measuring the inertial measurement unit;

The multi-degree-of-freedom tracking is performed on the first electronic device according to the first image, the second image and the inertial data to obtain current attitude information.

Optionally, in an embodiment, the first electronic device further includes a camera module, and when performing three-dimensional reconstruction on the real scene where the first electronic device is currently located to obtain a virtual reality scene, the processor 401 is configured to execute:

Obtain the depth image and color image of the real scene through the camera module;

The virtual reality scene is obtained by 3D reconstruction of the real scene according to the depth image and the color image.

Optionally, in an embodiment, before acquiring the navigation information from the second electronic device, the processor 401 is further configured to execute:

Identifying whether the first electronic device and the second electronic device are in the same position;

When the first electronic device and the second electronic device are in the same location, the navigation information is acquired from the second electronic device.

Optionally, in an embodiment, when identifying whether the first electronic device and the second electronic device are in the same position, the processor 401 is configured to execute:

obtaining the communication distance between the first electronic device and the second electronic device;

When the communication distance is less than the preset communication distance, it is determined that the first electronic device and the second electronic device are in the same position.

Optionally, in an embodiment, after acquiring the communication distance between the first electronic device and the second electronic device, the processor 401 is further configured to execute:

When the communication distance is greater than or equal to the preset communication distance, acquiring the current location information of the second electronic device;

Generate location prompt information based on the current location information, and display the location prompt information.

Optionally, in an embodiment, the processor 401 is further configured to execute:

When receiving the navigation request transmitted by the third electronic device, parse out the orientation information of the third electronic device carried in the navigation request;

generating navigation information corresponding to the third electronic device according to the orientation information of the third electronic device;

The navigation information corresponding to the third electronic device is sent to the third electronic device.

Optionally, in an embodiment, when acquiring navigation information from the second electronic device, the processor 401 is configured to execute:

When the remaining power of the first electronic device is less than the preset power, obtain navigation information from the second electronic device; or,

When the navigation accuracy of the first electronic device is smaller than the navigation accuracy of the second electronic device, the navigation information is acquired from the second electronic device.

It should be noted that the electronic device provided in the embodiment of the present application and the navigation method in the above embodiment belong to the same concept, and any method provided in the navigation method embodiment can be executed on the electronic device, and the specific implementation process is detailed above. Examples are not repeated here.

It should be noted that for the navigation method of the embodiment of the present application, ordinary testers in the art can understand that all or part of the process of implementing the navigation method of the embodiment of the present application can be completed by controlling the relevant hardware through a computer program, so The computer program can be stored in a computer-readable storage medium, such as a memory of an electronic device, and executed by a processor in the electronic device, and the execution process can include processes such as embodiments of the navigation method. The storage medium may be a magnetic disk, an optical disk, a read-only memory, a random access memory, or the like.

A navigation method, an apparatus, a storage medium and an electronic device provided by the embodiments of the present application have been described in detail above. The principles and implementations of the present application are described with specific examples. The descriptions of the above embodiments are only used for In order to help understand the method of the present application and its core idea; at the same time, for those skilled in the art, according to the idea of the present application, there will be changes in the specific implementation and application scope. In summary, the content of this specification It should not be construed as a limitation of this application.

Claims (20)

1. A navigation method, applied to a first electronic device, comprising:

   obtaining navigation information from a second electronic device, where the navigation information is generated by the second electronic device according to its own orientation information;

   Acquiring the current orientation information of the first electronic device, and correcting the navigation information according to the current orientation information to obtain revised navigation information;

   The revised navigation information is displayed.
2. The navigation method according to claim 1, wherein the displaying the revised navigation information comprises:

   performing three-dimensional reconstruction on the real scene where the first electronic device is currently located to obtain a virtual reality scene;

   generating augmented reality target navigation information according to the virtual reality scene and the revised navigation information;

   obtaining the current posture information of the first electronic device;

   The target navigation information is displayed according to the gesture information and the current orientation information, so that the target navigation information matches the real scene.
3. The navigation method according to claim 2, wherein the first electronic device further comprises a first camera, a second camera and an inertial measurement unit, and the acquiring the current attitude information of the first electronic device comprises:

   Shooting the real scene with the first camera to obtain a first image, shooting the real scene with the second camera to obtain a second image, and measuring the inertial measurement unit to obtain inertial data;

   The attitude information is obtained by performing multi-degree-of-freedom tracking on the first electronic device according to the first image, the second image and the inertial data.
4. The navigation method according to claim 2, wherein the first electronic device further comprises a camera module, and the three-dimensional reconstruction of the real scene where the first electronic device is currently located to obtain a virtual reality scene, comprising:

   Obtain the depth image and the color image of the real scene through the camera module;

   Three-dimensional reconstruction is performed on the real scene according to the depth image and the color image to obtain the virtual reality scene.
5. The navigation method according to any one of claims 1-4, wherein before acquiring the navigation information from the second electronic device, the method further comprises:

   identifying whether the first electronic device and the second electronic device are in the same location;

   The navigation information is acquired from the second electronic device when the first electronic device and the second electronic device are in the same location.
6. The navigation method according to claim 5, wherein the identifying whether the first electronic device and the second electronic device are in the same location comprises:

   obtaining the communication distance between the first electronic device and the second electronic device;

   When the communication distance is less than a preset communication distance, it is determined that the first electronic device and the second electronic device are in the same position.
7. The navigation method according to claim 6, wherein after acquiring the communication distance between the first electronic device and the second electronic device, the method further comprises:

   When the communication distance is greater than or equal to the preset communication distance, acquiring current location information of the second electronic device;

   Generate location prompt information according to the current location information, and display the location prompt information.
8. The navigation method according to any one of claims 1-4, wherein the navigation method further comprises:

   When receiving the navigation request transmitted by the third electronic device, parse out the orientation information of the third electronic device carried in the navigation request;

   generating navigation information corresponding to the third electronic device according to the orientation information of the third electronic device;

   Sending navigation information corresponding to the third electronic device to the third electronic device.
9. The navigation method according to any one of claims 1-4, wherein the acquiring navigation information from the second electronic device comprises:

   When the remaining power of the first electronic device is less than a preset power, acquire the navigation information from the second electronic device; or,

   When the navigation accuracy of the first electronic device is smaller than the navigation accuracy of the second electronic device, the navigation information is acquired from the second electronic device.
10. A navigation device, applied to a first electronic device, comprising:

    an information acquisition module, configured to acquire navigation information from a second electronic device, where the navigation information is generated by the second electronic device based on its own orientation information;

    an information correction module, configured to obtain the current orientation information of the first electronic device, and correct the navigation information according to the current orientation information to obtain corrected navigation information;

    The information display module is used to display the revised navigation information.
11. A storage medium having a computer program stored thereon, wherein the navigation method according to any one of claims 1-8 is executed when the computer program is loaded by a processor of a first electronic device.
12. An electronic device comprising a processor and a memory, the memory storing a computer program, wherein, when the electronic device is configured as a first electronic device, the processor is configured to execute:

    obtaining navigation information from a second electronic device, where the navigation information is generated by the second electronic device according to its own orientation information;

    Acquiring the current orientation information of the first electronic device, and correcting the navigation information according to the current orientation information to obtain revised navigation information;

    The revised navigation information is displayed.
13. The electronic device of claim 12, wherein the processor is configured to perform:

    performing three-dimensional reconstruction on the real scene where the first electronic device is currently located to obtain a virtual reality scene;

    generating augmented reality target navigation information according to the virtual reality scene and the revised navigation information;

    obtaining the current posture information of the first electronic device;

    The target navigation information is displayed according to the gesture information and the current orientation information, so that the target navigation information matches the real scene.
14. The electronic device of claim 13, wherein the processor is configured to perform:

    Shooting the real scene with the first camera to obtain a first image, shooting the real scene with the second camera to obtain a second image, and measuring the inertial measurement unit to obtain inertial data;

    The attitude information is obtained by performing multi-degree-of-freedom tracking on the first electronic device according to the first image, the second image and the inertial data.
15. The electronic device of claim 13, wherein the processor is configured to perform:

    Obtain the depth image and the color image of the real scene through the camera module;

    Three-dimensional reconstruction is performed on the real scene according to the depth image and the color image to obtain the virtual reality scene.
16. The electronic device of any one of claims 12-15, wherein the processor is configured to execute:

    identifying whether the first electronic device and the second electronic device are in the same location;

    The navigation information is acquired from the second electronic device when the first electronic device and the second electronic device are in the same location.
17. The electronic device of claim 16, wherein the processor is configured to perform:

    obtaining the communication distance between the first electronic device and the second electronic device;

    When the communication distance is less than a preset communication distance, it is determined that the first electronic device and the second electronic device are in the same position.
18. The electronic device of claim 17, wherein the processor is configured to perform:

    When the communication distance is greater than or equal to the preset communication distance, acquiring current location information of the second electronic device;

    Generate location prompt information according to the current location information, and display the location prompt information.
19. The electronic device of any one of claims 12-15, wherein the processor is configured to execute:

    When receiving the navigation request transmitted by the third electronic device, parse out the orientation information of the third electronic device carried in the navigation request;

    generating navigation information corresponding to the third electronic device according to the orientation information of the third electronic device;

    Sending navigation information corresponding to the third electronic device to the third electronic device.
20. The electronic device of any one of claims 12-15, wherein the processor is configured to execute:

    When the remaining power of the first electronic device is less than a preset power, acquire the navigation information from the second electronic device; or,

    When the navigation accuracy of the first electronic device is smaller than the navigation accuracy of the second electronic device, the navigation information is acquired from the second electronic device.

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