Blind box navigation method and device

Abstract

The present invention provides a blind box navigation method and device. The blind box navigation method includes: obtaining a destination type input by a user; randomly obtaining a number of POIs from the POIs belonging to the destination type as candidate POIs; pushing the candidate POIs to the user in the form of a blind box; and in response to the user selecting any blind box, selecting the candidate POI corresponding to the selected blind box as the target POI, and navigating to the target POI as the navigation destination, without displaying the specific name of the target POI during navigation. This method can randomly recommend travel destinations to users, breaking the information cocoon and providing users with a novel travel experience.

Description

Technical Field

[0001] The present invention relates to the field of intelligent connected vehicles, and in particular to a blind box navigation method and device thereof. Background Art

[0002] With the advent of the information age and the big data age, various Internet-related information, including commodities, advertisements, and news, can be matched to personal preferences with great precision, leading to the emergence of information cocoons.

[0003] Intelligent Connected Vehicle (ICV) refers to the organic combination of the Internet of Vehicles and smart cars. It is a new generation of cars equipped with advanced on-board sensors, controllers, actuators and other devices, and integrating modern communication and network technologies to achieve intelligent information exchange and sharing between cars, people, roads, and background, so as to achieve safe, comfortable, energy-saving and efficient driving, and ultimately replace human operation.

[0004] Many connected vehicles are currently introducing scenario-based modes to meet the specific needs of drivers and passengers for vehicle configuration in specific scenarios. However, the recommendation mechanisms involved in scenario-based modes are also based on user data and meet personal preferences, which largely puts users in an information cocoon during travel.

[0005] However, when traveling, especially for pleasure trips, users may be more inclined to visit places they've never been to or experience new lifestyles. The existence of information cocoons in travel has reduced the variety and excitement of users' travel lives. This has even led to users struggling to find the right path to experience new lifestyles or visit new places.

[0006] In order to solve the above problems, the present invention provides a blind box navigation method, hoping to change the unchanging life status for users, break down life barriers, and increase freshness. Summary of the Invention

[0007] The following is a brief summary of one or more aspects to provide a basic understanding of these aspects. This summary is not an exhaustive overview of all conceivable aspects and is neither intended to identify key or critical elements of all aspects nor to define the scope of any or all aspects. Its sole purpose is to present some concepts of one or more aspects in a simplified form as a prelude to the more detailed description that will be provided later.

[0008] According to one aspect of the present invention, a blind box navigation method is provided, comprising: obtaining a destination type input by a user; randomly obtaining a number of POI points from the POI points belonging to the destination type as alternative POI points; pushing the alternative POI points to the user in the form of a blind box; and in response to the user selecting any blind box, taking the alternative POI point corresponding to the selected blind box as the target POI point, navigating to the target POI point as the navigation destination, and not displaying the specific name of the target POI point during navigation.

[0009] In one embodiment, the randomly obtaining a number of POI points from the POI points belonging to the destination type as the alternative POI points includes: obtaining the user's travel conditions; filtering out POI points that meet the travel conditions from the POI points belonging to the destination type; and randomly obtaining a number of POI points from the POI points that meet the travel conditions as the alternative POI points.

[0010] In one embodiment, randomly obtaining a plurality of POI points from POI points that meet the travel conditions as the candidate POI points includes: recording all POI points that meet the travel conditions in sequence to obtain a sequence length that corresponds one-to-one to the POI points; using a random number generator to select a plurality of numbers from the sequence length; and determining the POI points corresponding to the plurality of numbers as the candidate POI points.

[0011] In one embodiment, filtering out POI points that meet the travel conditions from POI points belonging to the destination type includes: excluding historical POI points among POI points that meet the destination type using historical search data in navigation; and filtering out POI points that meet the travel conditions from the remaining POI points.

[0012] In one embodiment, filtering out POI points that meet the travel condition from POI points belonging to the destination type includes: establishing a filtering funnel; and inputting the travel condition into the filtering funnel to obtain POI points that meet the travel condition.

[0013] In one embodiment, obtaining the destination type input by the user includes: determining the scenario mode selected by the user from the central control as the destination type; and pushing the alternative POI points to the user in the form of a blind box includes: packaging the setting values of each setting item in the scenario mode selected by the user and the information of the alternative POI points into a blind box; and sending the packaged blind box to the car machine for user selection.

[0014] In one embodiment, the blind box navigation method also includes: using available navigation and map data to collect basic POI points of each city; establishing application characteristics of each basic POI point; and clustering the application characteristics of the basic POI points according to categories to obtain a two-dimensional matrix of clustering characteristics and basic POI points, each basic POI point and its clustering characteristics constitute the POI point; and packaging the setting values of each setting item in the scenario mode selected by the user and the information of the alternative POI point into a blind box includes: randomly filling in the setting values related to the clustering characteristics into each setting item of the scenario mode based on the clustering characteristics of the alternative POI point; and packaging the setting values filled in the scenario mode and the information of the alternative POI point into a blind box.

[0015] In one embodiment, pushing the alternative POI points to the user in the form of a blind box includes: displaying several blind boxes corresponding to the alternative POI points on the user's central control display screen, and exposing the upper-level address of each alternative POI point as the identifier of its corresponding blind box to the user for user selection; and navigating with the target POI point as the navigation destination includes: displaying the upper-level address of the target POI point as the navigation destination on the navigation schematic map.

[0016] According to another aspect of the present invention, a blind box navigation device is also provided, including a memory, a processor, and a computer program stored on the memory, wherein the processor is used to implement the steps of the blind box navigation method described in any of the above embodiments when executing the computer program stored on the memory.

[0017] According to another aspect of the present invention, a computer storage medium is provided, on which a computer program is stored. When the computer program is executed, the steps of the blind box navigation method described in any of the above embodiments are implemented. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above features and advantages of the present invention will be better understood after reading the detailed description of the embodiments of the present disclosure in conjunction with the following drawings.

[0019] Figure 1 1 is a flow chart of a blind box navigation method in an embodiment according to one aspect of the present invention;

[0020] Figure 2 This is a partial flow chart of a blind box navigation method according to an embodiment of the present invention;

[0021] Figure 3 This is a partial flow chart of a blind box navigation method according to an embodiment of the present invention;

[0022] Figure 4 This is a partial flow chart of a blind box navigation method according to an embodiment of the present invention;

[0023] Figure 5 This is a partial flow chart of a blind box navigation method according to an embodiment of the present invention;

[0024] Figure 6 This is a partial flow chart of a blind box navigation method according to an embodiment of the present invention;

[0025] Figure 7 2 is a module block diagram of a blind box navigation device in an embodiment according to another aspect of the present invention. DETAILED DESCRIPTION

[0026] The following description is provided to enable those skilled in the art to make and use the present invention and to incorporate it into a specific application context. Various modifications and uses in different applications will be readily apparent to those skilled in the art, and the general principles defined herein are applicable to a wide range of embodiments. Thus, the present invention is not limited to the embodiments set forth herein, but should be accorded the broadest scope consistent with the principles and novel features disclosed herein.

[0027] In the following detailed description, many specific details are set forth to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the practice of the present invention need not be limited to these specific details. In other words, known structures and devices are shown in block diagram form without detailed display to avoid obscuring the present invention.

[0028] The reader's attention is drawn to all documents and materials filed concurrently with this specification and open to public inspection, and the contents of all such documents and materials are incorporated herein by reference. Unless otherwise expressly stated, all features disclosed in this specification (including any accompanying claims, abstracts, and drawings) may be replaced by alternative features serving the same, equivalent, or similar purpose. Therefore, unless expressly stated otherwise, each feature disclosed is merely an example of a group of equivalent or similar features.

[0029] Note that where used, the terms left, right, front, back, top, bottom, forward, reverse, clockwise, and counterclockwise are used for convenience only and do not imply any specific fixed direction. Instead, they are used to reflect the relative position and / or orientation of various parts of an object. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0030] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0031] Note that, where used, "further," "preferably," "further," and "more preferably" are simply prefaces for describing another embodiment based on the preceding embodiment. The contents of the "further," "preferably," "further," or "more preferably" combined with the preceding embodiment constitute a complete configuration of another embodiment. Multiple "further," "preferably," "more preferably," or "more preferably" clauses appended to the same embodiment can be arbitrarily combined to form yet another embodiment.

[0032] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. Note that the various aspects described below with reference to the accompanying drawings and specific embodiments are merely exemplary and should not be construed as limiting the scope of protection of the present invention.

[0033] According to one aspect of the present invention, a blind box navigation method is provided, which can facilitate TSP (Telematics Service Provider) to provide novel services to users and improve the user experience of users.

[0034] Figure 1 FIG. 1 shows a blind box navigation method 100 in one embodiment. Figure 1 As shown, the blind box navigation method 100 includes steps S110-S140.

[0035] Wherein, step S110 is: obtaining the destination type input by the user.

[0036] "Acquiring" may include receiving or obtaining directly or indirectly. For example, in one embodiment, a user may input a destination type through the vehicle terminal, and the vehicle terminal communicates with the TSP through a T-BOX (Telematics BOX) and sends the destination type input by the user to the TSP.

[0037] "Input" in the field of science and technology refers to the energy, signal, etc. entering a certain mechanism or device. The present invention may include various input methods that can obtain user needs, such as touch screen, keypad, and voice recognition.

[0038] The destination type refers to the purpose of the user's trip, such as sightseeing, dining, accommodation, etc. Specifically, the user can select the destination type through the central control display on the vehicle terminal, manually enter it, or input it by voice.

[0039] Step S120 is: randomly obtaining a number of POI points from the POI points belonging to the destination type as candidate POI points.

[0040] A POI (Point of Interest) is an information point in a geographic information system (GIS) and can be a house, a store, a bus stop, and so on. Each POI can also have corresponding application characteristics. For example, a house can have application characteristics such as a hotel, a shopping mall, or a hospital. A shopping mall can be further broken down into individual stores, and a hospital can be further broken down into individual departments.

[0041] Different destination types correspond to POI points with different application characteristics. Assuming the destination type is accommodation, POI points with application characteristics such as hotels, guesthouses, or homestays are required. It can be understood that when establishing blind box POIs, the application characteristics of each POI can be pre-associated based on its corresponding destination type to facilitate the classification of the destination type to which the POI belongs.

[0042] It is understandable that the destination type is a basic attribute of the POI point, but the user may have more specific needs, such as not wanting to walk too far, having a large or small number of people to eat, wanting a family room for accommodation, etc. In response to these needs, the blind box navigation method 100 can also allow users to customize their personal travel conditions.

[0043] In a specific embodiment, if Figure 2 As shown, step S120 may include steps S121 to S123.

[0044] Among them, step S121 is: obtaining the user's travel conditions.

[0045] The user can input travel requirements through the vehicle computer. Conveniently, a voice recognition device can be configured on the vehicle computer. The user can input travel requirements by voice. The voice recognition device recognizes the travel requirements in the user's voice and then transmits the specific travel requirements to the backend TSP via the vehicle's T-BOX.

[0046] Travel conditions may include the number of people, distance, and even the relationship between the people traveling, which may have requirements for the destination.

[0047] Step S122 is: filtering out POI points that meet the travel conditions from the POI points belonging to the destination type.

[0048] Specifically, POI points that meet the travel conditions are screened out from POI points belonging to the destination type based on the application characteristics of the POI points.

[0049] Specifically, a filtering funnel mechanism can be established based on the user's possible travel conditions, and the user can use the filtering funnel mechanism on the car side to limit the content of the blind box according to his or her personal circumstances.

[0050] Correspondingly, in a specific embodiment, if Figure 3 As shown, step S122 can be embodied as steps S1221 to S1222.

[0051] Step S1221 is: establishing a screening funnel.

[0052] The backend TSP can create a filtering funnel. After the vehicle-side software is updated, the vehicle-side computer obtains the filtering funnel, allowing users to enter travel conditions more effectively. Alternatively, the vehicle-side computer can only obtain the original travel conditions entered by the user and send them to the backend TSP via the vehicle's T-BOX. The TSP then uses the filtering funnel to filter the user's travel conditions.

[0053] Step S1222 is: inputting the travel conditions into the screening funnel to obtain POI points that meet the user's travel conditions.

[0054] Since the vehicle-mounted hardware is limited, such as insufficient storage space or processor speed to complete large amounts of data screening, the screening funnel is preferably executed by the TSP to avoid restrictions on the vehicle-mounted hardware.

[0055] Preferably, the background TSP can also establish a screening funnel configuration mechanism to facilitate adjustments from the background screening funnel mechanism, such as deleting, modifying or creating some screening rules.

[0056] Preferably, users who choose the blind box navigation method tend to go to places they have never been to, so POI points can also be screened based on historical search data in user navigation. In a specific embodiment, if Figure 4 As shown, step S122 can also be embodied as steps S1223 to S1224.

[0057] Among them, step S1223 is: using the historical search data in navigation to exclude historical POI points from POI points that meet the destination type.

[0058] Step S1224 is: selecting POI points that meet the travel conditions from the remaining POI points.

[0059] It can be understood that in an embodiment including steps S1221 to S1224 at the same time, steps S1221 to S1222 can be executed after steps S1223 to S1224.

[0060] Furthermore, step S123 is: randomly obtaining a number of POI points from the POI points that meet the travel conditions as the candidate POI points.

[0061] Specifically, a random algorithm may be used to select several candidate POI points from POI points that meet the travel conditions.

[0062] A simpler method is to use a random number generator to randomly select several POI points. Figure 5 As shown, step S123 can be embodied as steps S1231 to S1233.

[0063] Step S1231 is: recording all POI points that meet the travel conditions in order to obtain a sequence length corresponding to each POI point.

[0064] That is, the POI points that meet the travel conditions are sorted and have corresponding serial numbers. The length of the sequence is the number of POI points that meet the travel conditions.

[0065] Step S1232 is: using a random number generator to select a number of numbers from the sequence length.

[0066] Step S1233 is: determining the POI points corresponding to the plurality of numbers as candidate POI points.

[0067] It is understood that a number is generally a plurality. If the central control display screen on the vehicle terminal allows, a number can be 9. Optionally, the user can set it on the vehicle terminal to control the number of alternative POI points.

[0068] Furthermore, step S130 is: pushing the alternative POI points to the user in the form of a blind box.

[0069] The blind box format refers to a format in which the user cannot know the specific information of the alternative POI points. Specifically, several blind boxes corresponding to the alternative POI points can be displayed on the user's central control display screen, and the upper-level address of each alternative POI point can be exposed to the user as the identifier of its corresponding blind box for user selection. The upper-level address can be an administrative address or a customized address number of a commercial district. It can be understood that the upper-level address includes at least multiple lower-level addresses, so that the user cannot know the actual POI point corresponding to the blind box from the exposed information of the blind box.

[0070] Step S140 is: in response to the user selecting any blind box, the alternative POI point corresponding to the selected blind box is used as the target POI point, and the target POI point is used as the navigation destination for navigation, and the specific name of the target POI point is not displayed during navigation.

[0071] It is understood that when the user selects the blind box navigation mode, the destination display in the navigation system will be changed accordingly. After the user selects one of the blind boxes, the navigation system can obtain the specific address from the blind box for navigation. However, the actual name of the target POI is not displayed during the display to prevent the user from knowing the target POI information from the actual name of the POI, thereby reducing the surprise of the blind box navigation mode.

[0072] Furthermore, the blind box navigation method 100 may also include the step of establishing a POI point. Figure 6 As shown, the blind box navigation method 100 may further include steps S150-S170.

[0073] Step S150 is to collect basic POI points of each city using available navigation and map data.

[0074] It's understandable that POIs in map data aren't categorized; both meaningful and meaningless landmarks and areas in a plane have corresponding POIs in the map data. However, POIs that are meaningful to users are those they can visit. Private residences, businesses, companies, or other POIs that are not open to the public or have no practical significance are considered invalid. Therefore, after collecting all POIs in the navigation and map data, they can be cleaned and organized to form a valid basic POI table.

[0075] Step S160 is: establishing application features of each basic POI point.

[0076] Application features refer to publicly available usage or consumption characteristics that may be of interest to or relevant to users. Examples include attraction rating, accommodation level, attractions, applicable audiences, or number of people. It is understood that these application features can be obtained from mobile app application data or publicly available information on the internet.

[0077] Preferably, some popular POIs can be extracted from ecological apps such as Douyin as special application features of the POI, or screening conditions for popular POIs can be established in the screening funnel mechanism.

[0078] Preferably, after obtaining user feedback data after the system is put into use, the user feedback data can be used to further update the application features of the POI, for example, by using the user feedback data to establish a ranking list or a like and collection mechanism.

[0079] Step S170 is: clustering the application features of the basic POI points according to categories to obtain a two-dimensional matrix of cluster features and basic POI points. Each basic POI point and its cluster features constitute the POI point in step S120.

[0080] When classifying basic POI points by category, the types of destinations that users may travel to are considered in advance. Classifying basic POI points according to the user's destination type can prevent the situation where the pushed alternative POI points are inconsistent with the user's original travel intention.

[0081] It is understood that the basic POI point may include the specific location information and category information of the POI point. The clustering feature may be associated with the POI point in the form of a label of the POI point.

[0082] Furthermore, there is a concept of scenario mode in intelligent connected vehicles. Each scenario mode may include various corresponding setting items. Each setting item may include a default setting value. Users can also customize the setting value of each setting item.

[0083] In step S110, the user can select the scenario mode he wants from the central control display screen on the vehicle side. The scenario mode has a corresponding destination type. For example, the travel scenario mode can correspond to an amusement park, zoo, park, resort, etc.

[0084] Correspondingly, in step S130, the TSP may package the setting values of each setting item in the scenario mode selected by the user and the information of the alternative POI points into a blind box and send the packaged blind box to the vehicle terminal for the user to select.

[0085] When the user customizes the setting items in the scene mode, the customized value of the setting item is packed into the blind box. For the setting items that the user has not set, the default value under the setting can be packed into the blind box or the setting value of the setting item can be randomly filled in and packed into the blind box.

[0086] More preferably, for the clustering characteristics of each alternative POI, its clustering characteristics can be used to randomly fill in the setting values related to the clustering characteristics of the alternative POI into each setting item of the scenario mode selected by the user, and the setting values filled in the scenario mode and the information of the alternative POI point can be packaged into a blind box.

[0087] Although the above methods are illustrated and described as a series of acts for simplicity of explanation, it is to be understood and appreciated that these methods are not limited by the order of the acts, as some acts may occur in a different order and / or concurrently with other acts from those illustrated and described herein or not illustrated and described herein but understandable to those skilled in the art according to one or more embodiments.

[0088] According to another aspect of the present invention, a computer storage medium is provided, on which a computer program is stored, and when the computer program is executed, the steps of the blind box navigation method 100 as described in any of the above embodiments are implemented.

[0089] According to another aspect of the present invention, a blind box navigation device is also provided, which can facilitate TSP (Telematics Service Provider) to provide novel services to users and improve the user experience.

[0090] In one embodiment, if Figure 7 As shown, the blind box navigation device 700 includes a memory 710 and a processor 720.

[0091] The memory 710 is used to store computer programs.

[0092] The processor 720 is connected to the memory 710 and is configured to execute the computer program stored in the memory 710. Under the configuration of the memory 710, the processor 720 can implement the steps of the blind box navigation method 100 as described in any of the aforementioned embodiments.

[0093] Those skilled in the art will appreciate that information, signals, and data may be represented using any of a variety of different technologies and techniques. For example, data, instructions, commands, information, signals, bits, symbols, and chips cited throughout the foregoing description may be represented by voltages, currents, electromagnetic waves, magnetic fields or particles, optical fields or particles, or any combination thereof.

[0094] Those skilled in the art will further appreciate that the various illustrative logic blocks, modules, circuits, and algorithmic steps described in conjunction with the embodiments disclosed herein can be implemented as electronic hardware, computer software, or a combination of the two. To clearly illustrate this interchangeability of hardware and software, various illustrative components, blocks, modules, circuits, and steps are generally described above in terms of their functionality. Whether such functionality is implemented as hardware or software depends on the specific application and the design constraints imposed on the overall system. A skilled person may implement the described functionality in different ways for each specific application, but such implementation decisions should not be interpreted as resulting in a departure from the scope of the present invention.

[0095] The various illustrative logic modules and circuits described in conjunction with the embodiments disclosed herein may be implemented or executed using a general-purpose processor, a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field-programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components, or any combination thereof designed to perform the functions described herein. A general-purpose processor may be a microprocessor, but in the alternative, the processor may be any conventional processor, controller, microcontroller, or state machine. A processor may also be implemented as a combination of computing devices, such as a combination of a DSP and a microprocessor, a plurality of microprocessors, one or more microprocessors in conjunction with a DSP core, or any other such configuration.

[0096] The steps of the methods or algorithms described in conjunction with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. The software module may reside in RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, a hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art. An exemplary storage medium is coupled to the processor so that the processor can read and write information from / to the storage medium. In an alternative, the storage medium may be integrated into the processor. The processor and storage medium may reside in an ASIC. The ASIC may reside in a user terminal. In an alternative, the processor and storage medium may reside in a user terminal as discrete components.

[0097] In one or more exemplary embodiments, the functions described may be implemented in hardware, software, firmware, or any combination thereof. If implemented in software as a computer program product, the functions may be stored on or transmitted via a computer-readable medium as one or more instructions or codes. Computer-readable media include both computer storage media and communication media, including any media that facilitates the transfer of a computer program from one location to another. A storage medium may be any available medium that can be accessed by a computer. By way of example and not limitation, such computer-readable media may include RAM, ROM, EEPROM, CD-ROM or other optical disk storage, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. Any connection is also properly referred to as a computer-readable medium. For example, if the software is transmitted from a website, server, or other remote source using a coaxial cable, fiber optic cable, twisted pair, digital subscriber line (DSL), or wireless technologies such as infrared, radio, and microwaves, then the coaxial cable, fiber optic cable, twisted pair, DSL, or wireless technologies such as infrared, radio, and microwaves are included in the definition of medium. As used herein, disk and disc include compact disc (CD), laser disc, optical disc, digital versatile disc (DVD), floppy disk and Blu-ray disc, where disks typically reproduce data magnetically, while discs reproduce data optically with lasers. Combinations of the above should also be included within the scope of computer-readable media.

[0098] The foregoing description is provided to enable any person skilled in the art to practice the various aspects described herein. However, it should be understood that the scope of protection of the present invention is subject to the appended claims and is not limited to the specific structures and components of the above-illustrated embodiments. Those skilled in the art may make various changes and modifications to the various embodiments within the spirit and scope of the present invention, and such changes and modifications are also within the scope of protection of the present invention.

Claims

1. A blind box navigation method, comprising: Get the destination type entered by the user; Randomly obtaining a number of POI points from the POI points belonging to the destination type as candidate POI points; Push the candidate POI points to the user in the form of blind boxes; In response to the user selecting any blind box, the candidate POI point corresponding to the selected blind box is used as the target POI point, and the target POI point is used as the navigation destination for navigation, and the specific name of the target POI point is not displayed during navigation; Pushing alternative POI points to users in the form of blind boxes includes: Displaying a number of blind boxes corresponding to the candidate POI points on the user's central control display screen, and exposing the upper-level address of each candidate POI point as the identifier of its corresponding blind box to the user for easy selection by the user; and Navigation with the target POI point as the navigation destination includes: The upper level address of the target POI point is displayed on the navigation schematic map as the navigation destination.

2. The blind box navigation method according to claim 1, wherein: The randomly acquiring a plurality of POI points from the POI points belonging to the destination type as candidate POI points includes: Obtain the user's travel conditions; Filtering POI points that meet the travel conditions from POI points belonging to the destination type; and A number of POI points are randomly obtained from the POI points that meet the travel conditions as the candidate POI points.

3. The blind box navigation method according to claim 2, characterized in that: Randomly obtaining a number of POI points from POI points that meet the travel conditions as the candidate POI points includes: All POI points that meet the travel conditions are recorded in order to obtain a sequence length that corresponds one to one with the POI points; Using a random number generator, select a number of numbers from the sequence length; and The POI points corresponding to the plurality of numbers are determined as the candidate POI points.

4. The blind box navigation method according to claim 2, characterized in that The step of selecting POI points that meet the travel conditions from POI points belonging to the destination type includes: excluding historical POI points from POI points that meet the destination type by using historical search data in navigation; and POI points that meet the travel conditions are screened out from the remaining POI points.

5. The blind box navigation method according to claim 2, characterized in that: The step of selecting POI points that meet the travel conditions from POI points belonging to the destination type includes: Create a screening funnel; and The travel conditions are input into the screening funnel to obtain POI points that meet the travel conditions.

6. The blind box navigation method according to claim 1, characterized in that The destination type obtained from the user input includes: Determining the scenario mode selected by the user from the central control as the destination type; and Pushing the candidate POI points to the user in the form of a blind box includes: Packing the setting values of each setting item in the scenario mode selected by the user and the information of the candidate POI point into a blind box; and The packaged blind box is sent to the car computer for users to choose.

7. The blind box navigation method according to claim 6, characterized in that: The blind box navigation method further includes: Use available navigation and map data to collect basic POI points in each city; Establish application characteristics of each basic POI point; and Clustering the application features of the basic POI points according to categories to obtain a two-dimensional matrix of cluster features and basic POI points, each basic POI point and its cluster features constitute the POI point; and The step of packaging the setting values of each setting item in the scenario mode selected by the user and the information of the candidate POI point into a blind box includes: Based on the clustering characteristics of the candidate POI points, randomly filling in setting values related to the clustering characteristics into each setting item of the scenario mode; and The setting values filled in the scenario mode and the information of the candidate POI points are packaged into a blind box.

8. A blind box navigation device, comprising a memory, a processor, and a computer program stored in the memory, characterized in that: The processor is used to implement the steps of the blind box navigation method according to any one of claims 1 to 7 when executing the computer program stored on the memory.

9. A computer storage medium having a computer program stored thereon, characterized in that: When the computer program is executed, the steps of the blind box navigation method according to any one of claims 1 to 7 are implemented.

Images