CN114485617A - Navigation route generation method and device, storage medium and electronic equipment - Google Patents
Navigation route generation method and device, storage medium and electronic equipment Download PDFInfo
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- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/005—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 with correlation of navigation data from several sources, e.g. map or contour matching
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/20—Instruments for performing navigational calculations
- G01C21/206—Instruments for performing navigational calculations specially adapted for indoor navigation
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Abstract
The embodiment of the disclosure provides a method, a device, a storage medium and an electronic device for generating a navigation route, wherein the method comprises the following steps: acquiring image information of a current scene of a user to determine three places of the current scene from the image information; determining the current position information of a user in a preset scene map according to a three-point positioning method and configuration information of three places, wherein the configuration information at least comprises position coordinates; and generating a navigation route in the preset scene map according to the current position information and the configuration information of the target place. According to the method and the device, the three places around the user are determined by obtaining the image of the current scene of the user, the position of the user in the map is determined according to the three-point positioning method and the position coordinates of the three places, the navigation route is combined with the configuration information of the target place, the point-to-point navigation of the indoor scene is realized based on the preset scene map in the whole process, the product performance is good, and the user experience is improved.
Description
Technical Field
The present disclosure relates to the field of navigation, and in particular, to a method and an apparatus for generating a navigation route, a storage medium, and an electronic device.
Background
At the inside place of building, often divide there are a plurality of regions, and the road route between a plurality of regions is comparatively complicated, because there is almost no GPS signal in the building, can't realize the navigation of point to point between each place through map navigation, in case the user wants to seek an inside place, can only look for according to the sign, and efficiency is lower, and user experience is relatively poor.
Disclosure of Invention
In view of this, the embodiments of the present disclosure provide a method, an apparatus, a storage medium, and an electronic device for generating a navigation route, so as to solve the following problems in the prior art: the navigation of point-to-point among all places can not be realized through map navigation in the building, once the user wants to seek an inside place, can only look for according to the sign, and efficiency is lower, and user experience is relatively poor.
In one aspect, an embodiment of the present disclosure provides a method for generating a navigation route, including: acquiring image information of a current scene of a user to determine three places of the current scene from the image information; determining the current position information of the user in the preset scene map according to a three-point positioning method and the configuration information of the three places, wherein the configuration information at least comprises position coordinates; and generating a navigation route in the preset scene map according to the current position information and the configuration information of the target place.
In some embodiments, before the obtaining of the image information of the scene where the user is currently located, the method further includes: obtaining site size data in a first coordinate system where each site in the preset scene map is located, wherein the site size data at least comprises: the method comprises the following steps of (1) site name, site image, site size, site center point coordinates, distance between center points of all sites, and distance between the center points and all coordinate axes; generating the predetermined scene map based on a second coordinate system based on a predetermined scale and the venue size data.
In some embodiments, said generating said predetermined scene map based on a second coordinate system based on a predetermined scale and said venue size data comprises: determining a preset scaling of each place according to the preset canvas size and the actual size of the scene; scaling the place size data according to the preset scaling to obtain configuration information of each place in a second coordinate system; and loading the configuration information of each place in the preset canvas according to preset loading units to generate the preset scene map.
In some embodiments, the obtaining image information of a current scene of a user to determine three places of the current scene from the image information includes: acquiring image information of a current scene of a user; detecting whether the image information at least comprises three places; under the condition that the number of the sites is less than three, sending a notification message to the user to remind the user to acquire the image information again; and under the condition that at least three places are included, determining any three places in the image information as three reference points corresponding to the three-point positioning method, and acquiring configuration information of the three reference points.
On the other hand, the embodiment of the present disclosure provides a device for generating a navigation route, including: the system comprises an image acquisition module, a storage module and a display module, wherein the image acquisition module is used for acquiring image information of a current scene of a user so as to determine three places of the current scene from the image information; the determining module is used for determining the current position information of the user in the preset scene map according to a three-point positioning method and the configuration information of the three places, wherein the configuration information at least comprises position coordinates; and the route generating module is used for generating a navigation route in a preset scene map according to the current position information and the configuration information of the target place.
In some embodiments, further comprising: a data obtaining module, configured to obtain location size data in a first coordinate system where each location in the predetermined scene map is located, where the location size data at least includes: the method comprises the following steps of (1) site name, site image, site size, site center point coordinates, distance between center points of all sites, and distance between the center points and all coordinate axes; and the map generation module is used for generating the preset scene map based on a second coordinate system according to a preset scaling and the site size data.
In some embodiments, the map generation module is specifically configured to: determining a preset scaling of each place according to the preset canvas size and the actual size of the scene; scaling the place size data according to the preset scaling to obtain configuration information of each place in a second coordinate system; and loading the configuration information of each place in the preset canvas according to preset loading units to generate the preset scene map.
In some embodiments, the image acquisition module is specifically configured to: acquiring image information of a current scene of a user; detecting whether the image information at least comprises three places; under the condition that the number of the sites is less than three, sending a notification message to the user to remind the user to acquire the image information again; and under the condition that at least three places are included, determining any three places in the image information as three reference points corresponding to the three-point positioning method, and acquiring configuration information of the three reference points.
In another aspect, an embodiment of the present disclosure provides a storage medium storing a computer program, where the computer program is executed by a processor to implement the method provided in any embodiment of the present disclosure.
On the other hand, the embodiment of the present disclosure provides an electronic device, which at least includes a memory and a processor, where the memory stores a computer program, and the processor implements the method provided in any embodiment of the present disclosure when executing the computer program on the memory.
According to the method and the device, the three places around the user are determined by obtaining the image of the scene where the user is located, the position of the user in the map is determined in the preset scene map according to the three-point positioning method and the position coordinates of the three places, and then the navigation route in the preset scene map is generated by combining the configuration information of the target place.
Drawings
In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments described in the present disclosure, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a flowchart of a method for generating a navigation route according to an embodiment of the present disclosure;
fig. 2 is a schematic diagram of a canvas provided by the embodiment of the present disclosure after each coordinate is loaded in a second coordinate system;
fig. 3 is a schematic diagram of a map that can be seen by a user after rendering according to an embodiment of the present disclosure;
FIG. 4 is a schematic view of a navigation track provided by an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of a navigation route generation device according to an embodiment of the present disclosure.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be described clearly and completely below with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.
The embodiment of the present disclosure provides a method for generating a navigation route, where the flow of the method is shown in fig. 1, and the method includes steps S101 to S103:
s101, acquiring image information of a current scene of a user, and determining three places of the current scene from the image information.
In specific implementation, when image information of a current scene of a user is acquired, whether the image information at least comprises three places needs to be detected, and the three places can be used as three points for subsequently implementing a three-point positioning method under the condition that at least three places exist.
For the image information, it may be a video shot by a user camera, an image shot at a wide angle, or a normal image shot in a normal shooting mode; as for the video, as long as three places can be analyzed from the video, the image may be one or a plurality of images, and the final purpose of the image is to obtain at least three places by analysis.
When the number of the places in the image information is less than three, a subsequent three-point positioning method cannot be realized, so that a notification message needs to be sent to the user to remind the user to acquire the image information again, and at the moment, the user can adjust the shooting angle or the shooting mode of the camera, and the like, so that the three places in the current scene can be determined from the image information.
And under the condition that the image information at least comprises three places, determining any three places in the image information as three calculation points corresponding to the three-point positioning method, and acquiring configuration information of each of the three calculation points. For example, when four places are included in the image information, it may be preferable to acquire three places closer to the user among the four places so that the calculation may be more accurate later.
The location may be various buildings, roads, parking spaces, markers, description information, etc. in a room, and the location of a building may be marked by setting a central point in a place where the range of the building, parking space, marker, etc. is small, and the different locations of the location may be marked by a plurality of markers in a place where the range of the road is wide, and when the location is specified, the different locations on the road may be specified by specifying the different markers of the road.
S102, determining the current position information of the user in a preset scene map according to a three-point positioning method and configuration information of three places, wherein the configuration information at least comprises position coordinates.
The position coordinates may be different depending on different places, as long as the coordinates indicate the position of the place; for example, when the place is a parking space, the coordinate of the center point of the parking space can be used as a position coordinate, and the coordinate of any vertex angle of the parking space can also be used as a position coordinate; for example, when the place is an indoor amusement park with a large floor area, the position of the currently acquired image information corresponding to the amusement park may be used as the position coordinate, the coordinate of the center point of the amusement park may be used as the position coordinate, and the closest coordinate close to the current image information may be used as the position coordinate.
And S103, generating a navigation route in a preset scene map according to the current position information and the configuration information of the target place.
When the current position information of the user in the preset scene map is determined in the process, the navigation route can be generated through the current position information and the configuration information of the target place. The target location input by the user may be a location coordinate, or information such as an image or a name, and if it can be determined which target location is, if an accurate location is determined, the location coordinate corresponding to the location in the predetermined scene map may be determined, and the navigation route may be generated from the location coordinate and the current location information of the user. The generated navigation route is preferably displayed on the device interface, and may also assist conventional navigation means including voice indication, etc., which are not described herein again.
According to the method and the device, the three places around the user are determined by obtaining the image of the scene where the user is located, the position of the user in the map is determined in the preset scene map according to the three-point positioning method and the position coordinates of the three places, and then the navigation route in the preset scene map is generated by combining the configuration information of the target place.
Regarding the embodiment of the present disclosure, the precise navigation is realized based on a preset scene map, the above process discloses a navigation process when a user uses a product corresponding to the preset scene map, and the following process discloses a generation process of the preset scene map.
When a predetermined scene map is constructed, it is necessary to know which places the predetermined scene map corresponds to and various kinds of relevant information of the places, and therefore, place size data in a first coordinate system where each place in the predetermined scene map is located is obtained, where the place size data at least includes: the system comprises a place name, a place image, a place size, a place center point coordinate, a distance between center points of all places, and a distance between a center point and all coordinate axes. Of course, the location size data may also include coordinates of each vertex of the location and other data that can further accurately perform subsequent navigation, which is not described herein again.
The location size data is actual data of each location in an actual space, and in order to facilitate the depiction of the position relationship of each location, the actual data is constructed in a first coordinate system, so that the coordinate transformation is performed on a second coordinate system where the predetermined scene map is located in the following process.
After the site size data of each site is acquired, a predetermined scene map based on the second coordinate system can be generated according to the predetermined scaling and the site size data, in the concrete implementation, the predetermined scaling of each site is determined according to the predetermined canvas size and the actual size of the scene, then the site size data is scaled according to the predetermined scaling to obtain the configuration information (namely the scaled site size data) of each site in the second coordinate system, and finally the configuration information of each site is loaded in the predetermined canvas according to the predetermined loading unit to generate the predetermined scene map.
Hereinafter, the generation process of the predetermined map, that is, the generation process of the navigation route, is implemented based on a program in a specific implementation, and therefore, the embodiment of the present disclosure will exemplarily describe the above process in the following process with reference to the drawings. At present, due to the problems of complexity of roads of indoor scenes and weak GPS signals, the navigation accuracy rate of the indoor scenes is not high enough. The scheme provided by the embodiment of the disclosure is as follows:
s1, by surveying the interior scene on the spot, the basic information and road information of the relevant places (such as buildings, roads, parking lots, markers, etc.) are acquired, and the configuration information of each place is generated according to a certain ratio in the following.
In the concrete implementation, the plane size (length and width) of each place in the scene can be surveyed on site, then the distance between the building center points and the center point and the distance in the direction of the distance X, Y axis are surveyed by the building center points, and finally the road size (length and width) in the survey scene, the distance between 4 corners of the road and each adjacent building (center point) and the distance in the direction of the distance X, Y axis are surveyed, so that the actual place size data is obtained, and a typical legend is generated for the buildings. In order to enrich the content of the subsequent preset scene map and more accurately navigate, the relevant data of other places such as the sizes, images and the like of all places between the upper layer and the lower layer under the condition of a multilayer indoor scene can be obtained together.
S2, based on the scene data obtained in the previous step, the location configuration information (size-position relationship, typical figure) is generated using the code according to the ratio of 1: N.
S3, a canvas (predetermined canvas) is created, and a virtual coordinate system (second coordinate system) is constructed in the canvas.
During specific implementation, 1 piece of canvas with a proper size can be created at the front end, the zoom ratio of the scene canvas is set to be N, and then the upper left corner of the canvas is used as an original point (0,0), the x-axis direction is rightward, and the y-axis direction is downward, and a pixel point is used as a unit to construct a virtual coordinate system.
And S4, reading the configuration information, dynamically loading the configuration information onto the canvas, and finishing the rendering of the scene map (the preset scene map).
In specific implementation, the configuration information can be read at the front end, the first building in the configuration information is loaded by taking the pixel points (10,10) as starting points, then the virtual coordinate points (x1+ d1, y1+ d2) of the next building are calculated according to the distances d1 and d2 of the central points (x1 and y1) of the next building and the previous building on the axis X, Y, and the typical legend of the current building is loaded at the points. And loading in this way, and further loading all places corresponding to the configuration information in the canvas. As shown in fig. 2 and 3, in the process of constructing the scene map, after each coordinate is loaded in the second coordinate system of fig. 2, a map that can be seen by a user can be rendered, and the state of fig. 3 is formed.
At S5, the front end dynamically calculates the approximate position coordinates of the current user (i.e., the user using the terminal device) by the AI image three-point positioning method.
In the concrete implementation, 3 pictures in the current scene can be acquired at the point A by the terminal equipment through the camera and transmitted to the background, the building and the distance between the building and the point A are identified through the AI image, the virtual coordinate of the current position is dynamically calculated according to a three-point position calculation formula based on the canvas scaling N, and the coordinate information is returned to the front end. The above steps can be executed every 1 second to achieve the effect of obtaining the current position coordinate in near real time.
S6, based on the two-point coordinate positions, a navigation track (navigation route) from the current position to the destination is dynamically drawn in the scene map. The navigation track may be presented on the terminal device in the form of fig. 4 for the user to view.
The embodiment of the disclosure can be applied to various scenes, for example, the scene map is a scene map in a parking lot, and the embodiment of the disclosure can be applied to the parking lot with more parking spaces. Because the starting point in the parking lot can not be accurately obtained at present, all navigation paths are planned based on a well-known or obvious place (such as a gate and a service desk), and the optimal navigation planning can not be realized on the route planning, however, the accurate point position of the starting point can be realized by adopting the embodiment of the disclosure. When the disclosed embodiment is used, if a vehicle arrives in a field, when an empty parking space is checked, the parking space can be selected by the vehicle or the parking space recommended by the system can be used, once navigation occurs, the selected parking space is locked in a short period (for example, 15 minutes) and cannot be selected again by other users, and the navigation user realizes purposeful parking.
According to the method and the device, each real place (such as buildings, roads, parking lots, markers, description information and the like) is drawn into a preset canvas through a page dynamic drawing technology, and scene internal information is displayed on the canvas, so that modeling of the internal places is realized; the virtual coordinate system (second coordinate system) is constructed according to the pixel points in the preset canvas, so that the positions of all places in the preset canvas can be identified; finally, the current position of the user is identified through an AI image three-point positioning method, and the point-to-point navigation track rendering can be achieved by combining a virtual coordinate system, so that the technical problem of scene internal navigation is solved, the system performance is good, and the user experience is high.
The embodiment of the present disclosure further provides a device for generating a navigation route, where a structural schematic of the device is shown in fig. 5, and the device includes:
the image acquisition module 10 is configured to acquire image information of a current scene of a user, so as to determine three places of the current scene from the image information; a determining module 20, coupled to the image obtaining module 10, configured to determine current location information of the user in a predetermined scene map according to a three-point positioning method and configuration information of three places, where the configuration information at least includes location coordinates; and a route generating module 30, coupled to the determining module 20, for generating a navigation route in the predetermined scene map according to the current location information and the configuration information of the target site.
Regarding the embodiment of the present disclosure, the accurate navigation is realized based on a preset scene map, the above process discloses a navigation process when a user uses a product corresponding to the preset scene map, and the embodiment of the present disclosure further includes a module related to generation of the preset scene map.
The generation device of the navigation route of the embodiment of the present disclosure further includes: the data acquisition module is used for acquiring site size data in a first coordinate system where each site in a preset scene map is located, wherein the site size data at least comprises: the method comprises the following steps of (1) site name, site image, site size, site center point coordinates, distance between center points of all sites, and distance between a center point and all coordinate axes; and the map generation module is used for generating a preset scene map based on the second coordinate system according to the preset scaling and the site size data.
The map generation module may be specifically configured to: determining a preset scaling of each place according to the preset canvas size and the actual size of the scene; scaling the place size data according to a preset scaling ratio to obtain configuration information of each place in a second coordinate system; and loading the configuration information of each place in a preset canvas according to preset loading units to generate a preset scene map.
The image acquisition module may be specifically configured to: acquiring image information of a current scene of a user;
detecting whether the image information at least comprises three places; under the condition that the number of the sites is less than three, sending a notification message to the user to remind the user to acquire the image information again; and under the condition that at least three places are included, determining any three places in the image information as three reference points corresponding to the three-point positioning method, and acquiring configuration information of the three reference points.
According to the method and the device, the three places around the user are determined by obtaining the image of the scene where the user is located, the position of the user in the map is determined in the preset scene map according to the three-point positioning method and the position coordinates of the three places, and then the navigation route in the preset scene map is generated by combining the configuration information of the target place.
The embodiments of the present disclosure further provide a storage medium, where the storage medium is a computer-readable medium, and stores a computer program, where the computer program, when executed by a processor, implements a method for generating a navigation route according to any of the embodiments of the present disclosure, and the steps of the method refer to the above embodiments of the present disclosure, and are not described herein again.
The embodiment of the present disclosure further provides an electronic device, where the electronic device at least includes a memory and a processor, the memory stores a computer program, and the processor implements the method for generating a navigation route according to any embodiment of the present disclosure when executing the computer program on the memory, and the steps of the method refer to the above-mentioned embodiment of the present disclosure, and are not described herein again.
The method and the device can draw a scene dynamic map, can construct scene virtual coordinates, and solve the problem of dynamic display of a real scene; the problem of positioning the current position in the scene can be solved by an AI image three-point positioning method; the problem of navigation display inside a scene can be solved by drawing a navigation track on the canvas.
Optionally, in this embodiment, the storage medium may include, but is not limited to: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes. Optionally, in this embodiment, the processor executes the method steps described in the above embodiments according to the program code stored in the storage medium. Optionally, for a specific example in this embodiment, reference may be made to the examples described in the above embodiment and optional implementation, and this embodiment is not described herein again. It will be apparent to those skilled in the art that the modules or steps of the present disclosure described above may be implemented by a general purpose computing device, they may be centralized on a single computing device or distributed across a network of multiple computing devices, and alternatively, they may be implemented by program code executable by a computing device, such that they may be stored in a memory device and executed by a computing device, and in some cases, the steps shown or described may be executed out of order, or separately as individual integrated circuit modules, or multiple modules or steps thereof may be implemented as a single integrated circuit module. As such, the present disclosure is not limited to any specific combination of hardware and software.
Moreover, although exemplary embodiments have been described herein, the scope thereof includes any and all embodiments based on the disclosure with equivalent elements, modifications, omissions, combinations (e.g., of various embodiments across), adaptations or alterations. The elements of the claims are to be interpreted broadly based on the language employed in the claims and not limited to examples described in the present specification or during the prosecution of the application, which examples are to be construed as non-exclusive. It is intended, therefore, that the specification and examples be considered as exemplary only, with a true scope and spirit being indicated by the following claims and their full scope of equivalents.
The above description is intended to be illustrative and not restrictive. For example, the above-described examples (or one or more versions thereof) may be used in combination with each other. For example, other embodiments may be used by those of ordinary skill in the art upon reading the above description. In addition, in the foregoing detailed description, various features may be grouped together to streamline the disclosure. This should not be interpreted as an intention that a disclosed feature not claimed is essential to any claim. Rather, the subject matter of the present disclosure may lie in less than all features of a particular disclosed embodiment. Thus, the following claims are hereby incorporated into the detailed description as examples or embodiments, with each claim standing on its own as a separate embodiment, and it is contemplated that these embodiments may be combined with each other in various combinations or permutations. The scope of the disclosure should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled.
While the present disclosure has been described in detail with reference to the embodiments, the present disclosure is not limited to the specific embodiments, and those skilled in the art can make various modifications and alterations based on the concept of the present disclosure, and the modifications and alterations should fall within the scope of the present disclosure as claimed.
Claims (10)
1. A method for generating a navigation route, comprising:
acquiring image information of a current scene of a user to determine three places of the current scene from the image information;
determining the current position information of a user in the preset scene map according to a three-point positioning method and the configuration information of the three places, wherein the configuration information at least comprises position coordinates;
and generating a navigation route in the preset scene map according to the current position information and the configuration information of the target place.
2. The method for generating a navigation route according to claim 1, wherein before the obtaining of the image information of the scene where the user is currently located, the method further comprises:
obtaining site size data in a first coordinate system where each site in the preset scene map is located, wherein the site size data at least comprises: the method comprises the following steps of (1) site name, site image, site size, site center point coordinates, distance between center points of all sites, and distance between the center points and all coordinate axes;
generating the predetermined scene map based on a second coordinate system based on a predetermined scale and the venue size data.
3. The method for generating a navigation route according to claim 2, wherein the generating of the predetermined scene map based on a second coordinate system based on a predetermined scale and the location size data includes:
determining a preset scaling of each place according to the preset canvas size and the actual size of the scene;
scaling the place size data according to the preset scaling to obtain configuration information of each place in a second coordinate system;
and loading the configuration information of each place in the preset canvas according to preset loading units to generate the preset scene map.
4. The method for generating the navigation route according to any one of claims 1 to 3, wherein the obtaining of the image information of the current scene of the user to determine three places of the current scene from the image information comprises:
acquiring image information of a current scene of a user;
detecting whether the image information at least comprises three places;
under the condition that the number of the sites is less than three, sending a notification message to the user to remind the user to acquire the image information again;
and under the condition that at least three places are included, determining any three places in the image information as three reference points corresponding to the three-point positioning method, and acquiring configuration information of the three reference points.
5. An apparatus for generating a navigation route, comprising:
the system comprises an image acquisition module, a storage module and a display module, wherein the image acquisition module is used for acquiring image information of a current scene of a user so as to determine three places of the current scene from the image information;
the determining module is used for determining the current position information of the user in the preset scene map according to a three-point positioning method and the configuration information of the three places, wherein the configuration information at least comprises position coordinates;
and the route generating module is used for generating a navigation route in a preset scene map according to the current position information and the configuration information of the target place.
6. The generation apparatus of a navigation route according to claim 5, further comprising:
a data obtaining module, configured to obtain location size data in a first coordinate system where each location in the predetermined scene map is located, where the location size data at least includes: the method comprises the following steps of (1) site name, site image, site size, site center point coordinates, distance between center points of all sites, and distance between the center points and all coordinate axes;
and the map generation module is used for generating the preset scene map based on a second coordinate system according to a preset scaling and the site size data.
7. The navigation route generation device of claim 6, wherein the map generation module is specifically configured to:
determining a preset scaling of each place according to the preset canvas size and the actual size of the scene;
scaling the place size data according to the preset scaling to obtain configuration information of each place in a second coordinate system;
and loading the configuration information of each place in the preset canvas according to preset loading units to generate the preset scene map.
8. The apparatus for generating a navigation route according to any one of claims 5 to 7, wherein the image acquisition module is specifically configured to:
acquiring image information of a current scene of a user;
detecting whether the image information at least comprises three places;
under the condition that the number of the sites is less than three, sending a notification message to the user to remind the user to acquire the image information again;
and under the condition that at least three places are included, determining any three places in the image information as three reference points corresponding to the three-point positioning method, and acquiring configuration information of the three reference points.
9. A storage medium storing a computer program, characterized in that the computer program realizes the steps of the method of any one of claims 1 to 4 when executed by a processor.
10. An electronic device comprising at least a memory, a processor, the memory having a computer program stored thereon, characterized in that the processor realizes the steps of the method of any one of claims 1 to 4 when executing the computer program on the memory.
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