CN113984086B - Navigation method, navigation device, electronic apparatus, and storage medium - Google Patents
Navigation method, navigation device, electronic apparatus, and storage medium Download PDFInfo
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Classifications
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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
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3626—Details of the output of route guidance instructions
- G01C21/3661—Guidance output on an external device, e.g. car radio
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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
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3688—Systems comprising multiple parts or multiple output devices (not client-server), e.g. detachable faceplates, key fobs or multiple output screens
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/024—Guidance services
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Abstract
The application discloses a navigation method, a navigation device, electronic equipment and a storage medium, and relates to the field of intelligent navigation. The specific implementation scheme is as follows: the method comprises the steps that a navigation request is sent to a mobile terminal, wherein the navigation request comprises navigation requirement information of a vehicle-mounted terminal, so that the mobile terminal converts the navigation requirement information into vehicle-mounted terminal navigation data according to a data format corresponding to at least one target layer in the known vehicle-mounted terminal; and receiving the vehicle-mounted navigation data sent by the mobile terminal, and rendering the vehicle-mounted navigation data to the corresponding target layer. According to the technical scheme disclosed by the application, when navigation is started, the online navigation data which is sent by the mobile terminal and corresponds to the data format of the target layer can be obtained and rendered to the corresponding target layer, so that the online navigation of the vehicle machine side is realized.
Description
The application relates to a split application of Chinese patent application with the application date of 2019, month 08 and 16, the application number of 2019107599204 and the application of navigation method, navigation device, electronic equipment and storage medium.
Technical Field
The application relates to the field of data processing, in particular to the field of intelligent navigation.
Background
The vehicle may be an in-vehicle infotainment product mounted within a vehicle. Because the network connection function and the data processing function of the vehicle-mounted terminal are limited, the vehicle-mounted terminal usually adopts an off-line navigation mode in the navigation aspect. This makes it difficult to meet the user's demands for convenience, timeliness, and accuracy of car navigation.
Disclosure of Invention
The embodiment of the application provides a navigation method, a navigation device, electronic equipment and a storage medium, which are used for solving one or more technical problems in the prior art.
In a first aspect, an embodiment of the present application provides a navigation method, including:
The method comprises the steps that a navigation request is sent to a mobile terminal, wherein the navigation request comprises navigation requirement information of a vehicle-mounted terminal, so that the mobile terminal converts the navigation requirement information into vehicle-mounted terminal navigation data according to a data format corresponding to at least one target layer in the known vehicle-mounted terminal;
And receiving the vehicle-mounted navigation data sent by the mobile terminal, and rendering the vehicle-mounted navigation data to the corresponding target layer.
According to the technical scheme, when navigation is started, the online navigation data which is sent by the mobile terminal and corresponds to the data format of the target layer can be obtained and rendered to the corresponding target layer, so that the online navigation of the vehicle machine side is realized.
In one embodiment, the vehicle navigation data is encrypted data of the mobile terminal, and the method further includes:
Decrypting the navigation data of the vehicle terminal;
Rendering the vehicle-mounted navigation data to a corresponding target layer, including:
and rendering the decrypted vehicle-mounted navigation data to a corresponding target layer.
According to the technical scheme, the data can be encrypted and decrypted, so that the data safety can be improved, and the privacy of a user can be protected.
In one embodiment, the method further comprises:
and sending positioning information of the vehicle terminal to the mobile terminal according to a preset time interval condition, so that the mobile terminal adjusts the navigation data of the mobile terminal according to the positioning information.
According to the technical scheme, the mobile terminal can monitor whether yaw is generated by utilizing the powerful positioning function of the global positioning system (Global Positioning System, GPS) at the vehicle end by sending the positioning information to the mobile terminal, and the navigation data is adjusted when yaw is generated, so that the navigation data is more timely and accurate.
In one embodiment, sending a navigation request to a mobile terminal includes:
detecting whether to establish connection with a mobile terminal;
Under the condition of establishing connection, sending prompt information of online navigation, wherein the prompt information is used for prompting whether a user starts online navigation;
and sending a navigation request to the mobile terminal under the condition that an instruction for enabling online navigation is received.
According to the technical scheme, whether on-line navigation is started or not can be selected according to the user instruction, and user experience can be improved.
In one embodiment, the method further comprises:
Sending an update request to the mobile terminal, wherein the update request comprises update area information of the vehicle-mounted terminal, so that the mobile terminal converts the map data of the mobile terminal corresponding to the update area information into map data of the vehicle-mounted terminal according to a data format corresponding to at least one target layer in the known vehicle-mounted terminal;
And receiving the vehicle-mounted map data sent by the mobile terminal, and rendering the vehicle-mounted map data to a corresponding target layer.
The technical scheme can utilize the updating capability of the mobile terminal to update the map data of the vehicle terminal conveniently and rapidly.
In a second aspect, an embodiment of the present application provides a navigation method, including:
receiving a navigation request sent by a vehicle terminal, wherein the navigation request comprises navigation requirement information of the vehicle terminal;
generating corresponding mobile terminal navigation data according to the navigation demand information;
According to the data format corresponding to at least one target layer in the known vehicle-mounted terminal, converting the navigation data of the mobile terminal into the navigation data of the vehicle-mounted terminal;
And returning the navigation data of the vehicle terminal to the vehicle terminal so that the vehicle terminal renders the navigation data of the vehicle terminal to the corresponding target layer.
In one embodiment, the method further comprises:
Encrypting the navigation data of the vehicle terminal;
Returning vehicle-end navigation data to a vehicle-end, comprising:
and returning the encrypted vehicle-mounted navigation data to the vehicle-mounted terminal.
In one embodiment, the method further comprises:
obtaining positioning information sent by a vehicle terminal;
and adjusting the navigation data of the mobile terminal according to the positioning information.
In one embodiment, the method further comprises:
acquiring road condition information corresponding to navigation data of the mobile terminal;
and under the condition that the road condition information is changed, adjusting the navigation data of the mobile terminal.
In one embodiment, the method further comprises:
Receiving an update request sent by a vehicle machine side, wherein the update request comprises update area information of the vehicle machine side;
Determining mobile terminal map data corresponding to the updated region information;
according to the data format corresponding to at least one target layer in the known vehicle-mounted terminal, converting the map data of the mobile terminal into the map data of the vehicle-mounted terminal;
and returning the vehicle-mounted map data to the vehicle-mounted end so that the vehicle-mounted end renders the vehicle-mounted map data to the corresponding target layer.
In a third aspect, an embodiment of the present application provides a navigation device, including:
The navigation request sending module is used for sending a navigation request to the mobile terminal, wherein the navigation request comprises navigation requirement information of the vehicle-mounted terminal, so that the mobile terminal converts the navigation requirement information into vehicle-mounted terminal navigation data according to a data format corresponding to at least one target layer in the known vehicle-mounted terminal;
And the navigation data rendering module is used for receiving the vehicle-mounted navigation data sent by the mobile terminal and rendering the vehicle-mounted navigation data to the corresponding target layer.
In a fourth aspect, an embodiment of the present application provides a navigation device, including:
the navigation request receiving module is used for receiving a navigation request sent by the vehicle machine end, wherein the navigation request comprises navigation requirement information of the vehicle machine end;
The navigation data generation module is used for generating corresponding mobile terminal navigation data according to the navigation demand information;
The navigation data conversion module is used for converting the mobile terminal navigation data into the vehicle-mounted navigation data according to the data format corresponding to at least one target layer in the known vehicle-mounted terminal;
The navigation data return module is used for returning the navigation data of the vehicle terminal to the vehicle terminal so that the vehicle terminal renders the navigation data of the vehicle terminal to the corresponding target layer.
Other effects of the above alternative will be described below in connection with specific embodiments.
Drawings
The drawings are included to provide a better understanding of the present application and are not to be construed as limiting the application. Wherein:
FIG. 1 is a flow chart of a navigation method according to one implementation of an embodiment of the application;
FIG. 2 is a flow chart of a navigation method according to another implementation of an embodiment of the application;
FIG. 3 is a flow chart of a navigation method according to still another implementation of an embodiment of the present application;
FIG. 4 is a scene graph of one example application of a navigation method according to an embodiment of the application;
FIG. 5 is a block diagram of a navigation device according to one implementation of an embodiment of the application;
FIG. 6 is a block diagram of a navigation device according to another implementation of an embodiment of the present application;
FIG. 7 is a block diagram of an electronic device for implementing a navigation method of an embodiment of the application;
FIG. 8 is a block diagram of an electronic device for implementing a navigation method of another implementation of an embodiment of the application.
Detailed Description
Exemplary embodiments of the present application will now be described with reference to the accompanying drawings, in which various details of the embodiments of the present application are included to facilitate understanding, and are to be considered merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
In one implementation, FIG. 1 shows a flow chart of a navigation method according to an embodiment of the present application. As shown in fig. 1, the navigation method according to the embodiment of the present application may include:
Step S101: and sending a navigation request to the mobile terminal, wherein the navigation request comprises navigation requirement information of the vehicle-mounted terminal, so that the mobile terminal converts the navigation requirement information into vehicle-mounted terminal navigation data according to a data format corresponding to at least one target layer in the known vehicle-mounted terminal.
In this embodiment, the vehicle terminal may be a vehicle navigation system; the mobile terminal can be an application terminal of intelligent equipment such as a mobile phone, a personal computer or a tablet personal computer. The vehicle-mounted terminal and the mobile terminal can communicate in a Bluetooth connection, wireless connection or wired connection mode to form a data transmission channel for interconnecting the vehicle-mounted terminal and the mobile terminal.
The vehicle side may define a plurality of target layers, such as a navigation route layer, an guidance information layer, a road condition information layer, a point of interest (Point of Interest, POI) node layer, an alternative route layer, a global navigation map layer, a collection point layer, and the like. The target layers may correspond to the same or different data formats.
In one example, the data format corresponding to one or more target layers required by the vehicle-mounted device may be stored in a mobile terminal or other places such as the cloud. For example: the navigation route map layer comprises identification information A1 and a corresponding data format B1 of the navigation route map layer, identification information A2 and a corresponding data format B2 of the guidance information map layer, and representation information C2 and a corresponding data format C3 of the road condition information map layer. The mobile terminal can acquire the information and prepare a tool method for converting the mobile terminal data into a corresponding data format in advance so as to improve the data conversion speed in the online navigation process.
Further, the vehicle terminal may send a navigation request to the mobile terminal, where the navigation request may be an online navigation request. The navigation request may include navigation requirement information of the vehicle, such as positioning information or departure place information of the vehicle, destination information or route location information of the vehicle, and the like.
After receiving the navigation request sent by the mobile terminal, the mobile terminal performs on-line navigation or off-line navigation based on the navigation demand information, so as to generate mobile terminal navigation data corresponding to the navigation demand information. The mobile terminal navigation data comprises one or more types of data compatible with the mobile terminal. These data may not be compatible with the vehicle side, and therefore, the mobile terminal will convert the mobile terminal navigation data into vehicle side navigation data according to the data format of the target layer of the vehicle side, and send the vehicle side navigation data to the vehicle side.
Step S102: and receiving the vehicle-mounted navigation data sent by the mobile terminal, and rendering the vehicle-mounted navigation data to the corresponding target layer.
The vehicle-mounted terminal receives the vehicle-mounted terminal navigation data sent by the mobile terminal. The converted vehicle-mounted navigation data comprises one or more target layers compatible data, so that the vehicle-mounted navigation data can be processed by the vehicle-mounted.
After receiving the navigation data of the vehicle terminal sent by the mobile terminal, the vehicle terminal can respectively render the navigation data to the corresponding target layers, so that the navigation data is displayed on the vehicle terminal. When the mobile terminal performs online navigation, the vehicle terminal can display corresponding online navigation data, so that the vehicle terminal can realize online navigation.
In one embodiment, as shown in fig. 2, in step S101, it may include:
step S201: detecting whether to establish connection with a mobile terminal;
Step S202: under the condition of establishing connection, sending prompt information of online navigation, wherein the prompt information is used for prompting whether a user starts online navigation;
step S203: and sending a navigation request to the mobile terminal under the condition that an instruction for enabling online navigation is received.
In one example, when a user initiates navigation, the vehicle terminal may calculate a route using offline data of the vehicle terminal, and detect whether a mobile terminal establishes a connection with the vehicle terminal. When the mobile terminal is connected with the establishment of the connection, the vehicle machine side can prompt a user whether to start on-line navigation or not, and when receiving an instruction of starting on-line navigation by the user, the vehicle machine side sends a navigation request to the mobile terminal. And after the line calculation is successful, the mobile terminal transmits accurate data in the navigation of the mobile terminal such as road condition information, guidance information and the like to the vehicle-computer end through a data channel which is interconnected with the vehicle-computer, and the vehicle-computer end renders the accurate data to a corresponding target layer.
In one example, the vehicle-side navigation data may be navigation route information, such as route planning data from a start point to an end point. And the vehicle terminal renders the navigation route information to a navigation route pattern layer.
In one example, the vehicle-side navigation data is guidance information, such as prompt information like "front XX meter left turn". The vehicle terminal analyzes the induction information into a plurality of information arrays, each information array comprises a time stamp and location information, and then the information arrays are sequentially displayed on an induction information layer according to the positioning information and the vehicle speed of the vehicle terminal. That is, the vehicle-mounted terminal can only render and display the induction information near the vehicle-mounted terminal, so that the data processing capacity of the vehicle-mounted terminal can be reduced, and the reaction speed is improved.
In one example, the vehicle navigation data is traffic information. The vehicle-mounted terminal analyzes the road condition information into road condition strips in the whole navigation process, and then draws (renders) the road condition strip data on a road condition information layer.
In one example, the vehicle-side navigation data may be an alternative route. The alternative route may be one or more. And the vehicle terminal renders one or more alternative routes to one or more alternative route pattern layers respectively.
In one embodiment, in order to ensure data security and user privacy, the mobile terminal encrypts the vehicle-mounted navigation data before transmitting the vehicle-mounted navigation data to the vehicle-mounted terminal, and transmits the encrypted vehicle-mounted navigation data to the mobile terminal. That is, the vehicle terminal receives the encrypted data for the mobile terminal from the mobile terminal. Further, the method of the present embodiment may further include: decrypting the navigation data of the vehicle terminal at the vehicle terminal; accordingly, in step S102 may include: and rendering the decrypted vehicle-mounted navigation data to a corresponding target layer.
In one implementation manner, the navigation method of the present embodiment may further include: and sending positioning information of the vehicle terminal to the mobile terminal according to a preset time interval condition, so that the mobile terminal adjusts the navigation data of the mobile terminal according to the positioning information.
The vehicle terminal can send the positioning information of the vehicle terminal to the mobile terminal in real time or at intervals. The mobile terminal acquires positioning information of the vehicle terminal, judges whether the vehicle terminal deviates from a navigation route (yaw) according to the positioning information, recalculates the route under the condition that the vehicle terminal yaw, and adjusts navigation data of the mobile terminal. In addition, the mobile terminal can adjust the navigation data of the mobile terminal under the condition that the road condition information is changed. In one example, if yaw or traffic information changes occur during navigation, the mobile terminal updates the mobile terminal navigation data and converts the mobile terminal navigation data into vehicle-mounted navigation data for updating by the vehicle-mounted.
In one implementation manner, the navigation method of the present embodiment may further include: sending an update request to the mobile terminal, wherein the update request comprises update area information of the vehicle-mounted terminal, so that the mobile terminal converts the map data of the mobile terminal corresponding to the update area information into map data of the vehicle-mounted terminal according to a data format corresponding to at least one target layer in the known vehicle-mounted terminal; and receiving the vehicle-mounted map data sent by the mobile terminal, and rendering the vehicle-mounted map data to a corresponding target layer.
The vehicle terminal and the mobile terminal can synchronize the map basic data. In one example, the vehicle-mounted terminal may determine update area information (such as a city in which the vehicle-mounted terminal is located) according to the positioning information, and send the update area information to the mobile terminal, or may send the update area information selected by the user to the mobile terminal. In another example, the vehicle-mounted terminal may perform coordinate transformation on the updated region information to transform the updated region information into updated region information that can be identified by the mobile terminal, and send the updated region information to the mobile terminal.
And the mobile terminal converts the mobile terminal map data corresponding to the updated area information into a data format corresponding to the target map layer, namely vehicle-mounted map data for updating by the vehicle-mounted. Therefore, the vehicle terminal can conveniently and rapidly share the map data of the mobile terminal, and a user can update the data in the vehicle navigation without a 4S shop.
In one example, in the case that the vehicle-mounted terminal establishes a connection with the mobile terminal, the vehicle-mounted terminal transmits inquiry information to the user to inquire whether the user updates the map data to the vehicle-mounted terminal; and after receiving the indication of updating the map data from the user, sending the update request to the mobile terminal.
The embodiment of the application also provides a navigation method which can be applied to the mobile terminal. In one embodiment, as shown in fig. 3, the navigation method may include:
Step S301: receiving a navigation request sent by a vehicle terminal, wherein the navigation request comprises navigation requirement information of the vehicle terminal;
step S302: generating corresponding mobile terminal navigation data according to the navigation demand information;
step S303: according to the data format corresponding to at least one target layer in the known vehicle-mounted terminal, converting the navigation data of the mobile terminal into the navigation data of the vehicle-mounted terminal;
step S304: and returning the navigation data of the vehicle terminal to the vehicle terminal so that the vehicle terminal renders the navigation data of the vehicle terminal to the corresponding target layer.
In one implementation manner, the navigation method of the present embodiment may further include: encrypting the navigation data of the vehicle terminal; accordingly, in step S304 may include: and returning the encrypted vehicle-mounted navigation data to the vehicle-mounted terminal.
In one implementation manner, the navigation method of the present embodiment may further include: obtaining positioning information sent by a vehicle terminal; and adjusting the navigation data of the mobile terminal according to the positioning information.
In one implementation manner, the navigation method of the present embodiment may further include: acquiring road condition information corresponding to navigation data of the mobile terminal; and under the condition that the road condition information is changed, adjusting the navigation data of the mobile terminal.
Further, according to the data format corresponding to the target layer, the adjusted navigation data of the mobile terminal are converted into the navigation data of the vehicle-mounted terminal.
In one implementation manner, the navigation method of the present embodiment may further include: receiving an update request sent by a vehicle machine side, wherein the update request comprises update area information of the vehicle machine side; determining mobile terminal map data corresponding to the updated region information; according to the data format corresponding to at least one target layer in the known vehicle-mounted terminal, converting the map data of the mobile terminal into the map data of the vehicle-mounted terminal; and returning the vehicle-mounted map data to the vehicle-mounted end so that the vehicle-mounted end renders the vehicle-mounted map data to the corresponding target layer.
An application example of the navigation method according to the present embodiment is described below in conjunction with fig. 4.
Step S411: defining one or more target layers (such as layers which can be displayed during online navigation) and data required by each target layer by the vehicle machine side;
step S412: the vehicle-mounted terminal agrees with the data format when transmitting according to the data required by the target layers and the mobile terminal, namely the data format corresponding to each target layer;
step S421: the method comprises the steps that a mobile phone terminal prepares a data conversion tool method, wherein the tool method is used for converting data in a mobile terminal into data formats corresponding to target layers;
Step S413: the vehicle terminal determines the information of the current city according to the self-positioning information, and transmits the information to the mobile terminal after coordinate conversion;
step S422: the mobile terminal updates the map of the current city (mobile terminal map data) and the offline navigation data to the latest;
step S423: the mobile terminal sends the update data (mobile terminal map data and offline navigation data) containing the version number to the vehicle-mounted terminal through a protocol channel;
step S414: updating data at the vehicle-mounted terminal, and storing the latest version number for updating the data next time;
Step S415: the vehicle-mounted terminal initiates a navigation (on-line navigation) request and determines the data of the on-line navigation using the mobile terminal;
step S424: the mobile terminal performs online calculation according to the navigation request of the vehicle terminal, and after the online calculation is successful, the tool method in the step S421 is used for converting the online navigation data (mobile terminal navigation data) of the mobile terminal into data (vehicle terminal navigation data) required by the vehicle terminal;
step S425: the mobile terminal encrypts data required by the vehicle-mounted terminal and then sends the encrypted data to the vehicle-mounted terminal through a protocol channel;
step S416: and the vehicle terminal analyzes (decrypts and analyzes) the data sent by the mobile terminal, and then re-renders and displays the data on the corresponding target layer.
Further, in the present application example, the navigation method may further include:
step S426: under the condition that the mobile terminal monitors yaw or road condition information change, updating navigation data of the mobile terminal;
step S427: informing the vehicle terminal of the about to update data, and transmitting new vehicle terminal navigation data to the vehicle terminal;
step S417: the vehicle terminal receives new data (new vehicle terminal navigation data) in time and redraws (renders) the new data to the corresponding target layer.
In one implementation, fig. 5 shows a schematic diagram of a navigation device according to an embodiment of the application. As shown in fig. 5, the apparatus may include: the navigation request sending module 501 is configured to send a navigation request to the mobile terminal, where the navigation request includes navigation requirement information of the vehicle-mounted terminal, so that the mobile terminal converts the navigation requirement information into navigation data of the vehicle-mounted terminal according to a data format corresponding to at least one target layer in the known vehicle-mounted terminal; the navigation data rendering module 502 is configured to receive the vehicle-mounted navigation data sent by the mobile terminal, and render the vehicle-mounted navigation data to a corresponding target layer.
In one embodiment, the apparatus may further include: the decryption module is used for decrypting the navigation data of the vehicle terminal; correspondingly, the navigation data rendering module 502 is further configured to render the decrypted vehicle-mounted navigation data to a corresponding target layer.
In one embodiment, the method may further comprise: and the positioning information sending module is used for sending positioning information of the vehicle terminal to the mobile terminal according to a preset time interval condition so that the mobile terminal can adjust the navigation data of the mobile terminal according to the positioning information.
In one embodiment, the navigation request sending module 501 can include: the detection unit is used for detecting whether connection is established with the mobile terminal or not; the prompt information sending unit is used for sending prompt information of online navigation under the condition of establishing connection, wherein the prompt information is used for prompting a user whether to enable online navigation; and the navigation request sending unit is used for sending a navigation request to the mobile terminal under the condition of receiving the instruction for enabling the online navigation.
In one embodiment, the apparatus may further include: the updating request sending module is used for sending an updating request to the mobile terminal, wherein the updating request comprises updating area information of the vehicle-mounted terminal, so that the mobile terminal converts the mobile terminal map data corresponding to the updating area information into vehicle-mounted terminal map data according to a data format corresponding to at least one target layer in the known vehicle-mounted terminal; and the map data rendering module is used for receiving the vehicle-mounted map data sent by the mobile terminal and rendering the vehicle-mounted map data to the corresponding target layer.
Fig. 6 shows a schematic diagram of a navigation device according to an embodiment of the application. As shown in fig. 6, the apparatus may include: the navigation request receiving module 601 is configured to receive a navigation request sent by a vehicle-mounted terminal, where the navigation request includes navigation requirement information of the vehicle-mounted terminal; the navigation data generating module 602 is configured to generate corresponding mobile terminal navigation data according to the navigation requirement information; the navigation data conversion module 603 is configured to convert the mobile terminal navigation data into vehicle-side navigation data according to a data format corresponding to at least one target layer in the known vehicle-side; the navigation data returning module 604 is configured to return the vehicle-side navigation data to the vehicle-side, so that the vehicle-side renders the vehicle-side navigation data to the corresponding target layer.
In one embodiment, the apparatus may further include: the encryption module is used for encrypting the navigation data of the vehicle terminal; correspondingly, the navigation data returning module 604 is further configured to return the encrypted navigation data of the vehicle-mounted terminal to the vehicle-mounted terminal.
In one embodiment, the apparatus may further include: the first acquisition module is used for acquiring positioning information sent by the vehicle terminal; and the first adjusting module is used for adjusting the navigation data of the mobile terminal according to the positioning information.
In one embodiment, the apparatus may further include: the second acquisition module is used for acquiring road condition information corresponding to the navigation data of the mobile terminal; the second adjusting module is used for adjusting the navigation data of the mobile terminal under the condition that the road condition information is changed.
In one embodiment, the navigation data conversion module 603 may also be configured to: and converting the adjusted navigation data of the mobile terminal into the navigation data of the vehicle terminal according to the data format corresponding to the target layer.
In one embodiment, the apparatus may further include: the updating request receiving module is used for receiving an updating request sent by the vehicle machine side, wherein the updating request comprises updating area information of the vehicle machine side; a map data determining module for determining mobile terminal map data corresponding to the updated region information; the map data conversion module is used for converting the map data of the mobile terminal into map data of the vehicle-mounted terminal according to a data format corresponding to at least one target layer in the known vehicle-mounted terminal; and the map data return module is used for returning the map data of the vehicle terminal to the vehicle terminal so that the vehicle terminal renders the map data of the vehicle terminal to the corresponding target layer.
According to an embodiment of the present application, the present application also provides an electronic device and a readable storage medium.
Fig. 7 is a block diagram of an electronic device according to a navigation method at a vehicle according to an embodiment of the present application. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile devices, such as personal digital processing, cellular telephones, smartphones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not meant to limit implementations of the applications described and/or claimed herein.
As shown in fig. 7, the electronic device includes: one or more first processors 701, a first memory 702, and interfaces for connecting the components, including a high speed interface and a low speed interface. The various components are interconnected using different buses and may be mounted on a common motherboard or in other manners as desired. The first processor may process instructions executing within the electronic device, including instructions stored in or on the first memory to display graphical information of a graphical user interface (GRAPHICAL USER INTERFACE, GUI) on an external input/first output device, such as a display device coupled to the interface. In other embodiments, multiple first processors and/or multiple buses may be used with multiple first memories and multiple first memories, if desired. Also, multiple electronic devices may be connected, each providing a portion of the necessary operations (e.g., as a server array, a set of blade servers, or multiple first processor systems). In fig. 7, a first processor 701 is taken as an example.
The first memory 702 is a non-transitory computer readable storage medium provided by the present application. The first memory stores instructions executable by at least one first processor, so that the at least one first processor executes the navigation method of the vehicle-mounted device provided by the application. The non-transitory computer readable storage medium of the present application stores computer instructions for causing a computer to execute the navigation method provided by the present application.
The first memory 702 is used as a non-transitory computer readable storage medium, and can be used to store non-transitory software programs, non-transitory computer executable programs, and modules, such as program instructions/modules corresponding to the navigation method of the vehicle-side in the embodiment of the present application (for example, the first sending module 501, the second sending module 502, the vehicle-side receiving module 503, and the rendering module 504 shown in fig. 5). The first processor 701 executes various functional applications and data processing of the server by executing non-transitory software programs, instructions, and modules stored in the first memory 702, that is, implements the navigation method of the vehicle-machine side in the above-described method embodiment.
The first memory 702 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, at least one application program required for a function; the storage data area may store data created according to the use of the electronic device of the navigation method of the vehicle-mounted side, and the like. Further, the first memory 702 may include high-speed random access first memory, and may also include non-transitory first memory, such as at least one disk first storage device, flash memory device, or other non-transitory solid state first storage device. In some embodiments, the first memory 702 may optionally include a first memory remotely located with respect to the first processor 701, where the remote first memory may be connected to the electronic device of the navigation method on the vehicle's side via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The electronic device of the navigation method of the vehicle side can further comprise: a first input device 703 and a first output device 704. The first processor 701, the first memory 702, the first input device 703 and the first output device 704 may be connected by a bus or otherwise, for example by a bus connection in fig. 7.
The first input device 703 may receive input numeric or character information and generate key signal inputs related to user settings and function control of the electronic device of the vehicle-side navigation method, such as a first input device of a touch screen, a keypad, a mouse, a track pad, a touch pad, a pointer stick, one or more mouse buttons, a track ball, a joystick, etc. The first output device 704 may include a display apparatus, an auxiliary lighting device (e.g., LED), a haptic feedback device (e.g., vibration motor), and the like. The display device may include, but is not limited to, a Liquid Crystal Display (LCD), a light emitting Diode (LIGHT EMITTING Diode) display, and a plasma display. In some implementations, the display device may be a touch screen.
Fig. 7 is a block diagram of an electronic device according to a navigation method at a vehicle according to an embodiment of the present application. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile devices, such as personal digital processing, cellular telephones, smartphones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not meant to limit implementations of the applications described and/or claimed herein.
As shown in fig. 8, the electronic device includes: one or more second processors 801, a second memory 802, and interfaces for connecting the components, including a high-speed interface and a low-speed interface. The various components are interconnected using different buses and may be mounted on a common motherboard or in other manners as desired. The second processor may process instructions executing within the electronic device, including instructions stored in or on the second memory to display graphical information of a graphical user interface (GRAPHICAL USER INTERFACE, GUI) on an external input/second output device, such as a display device coupled to the interface. In other embodiments, multiple second processors and/or multiple buses may be used, if desired, along with multiple second memories and multiple second memories. Also, multiple electronic devices may be connected, each providing a portion of the necessary operations (e.g., as a server array, a set of blade servers, or multiple second processor systems). A second processor 801 is illustrated in fig. 8.
The second memory 802 is a non-transitory computer readable storage medium provided by the present application. The second memory stores instructions executable by at least one second processor to cause the at least one second processor to execute the navigation method of the mobile terminal provided by the application. The non-transitory computer readable storage medium of the present application stores computer instructions for causing a computer to execute the navigation method provided by the present application.
The second memory 802, which is a non-transitory computer readable storage medium, may be used to store non-transitory software programs, non-transitory computer executable programs, and modules, such as program instructions/modules (e.g., the first sending module 501, the second sending module 502, the mobile terminal receiving module 503, and the rendering module 504 shown in fig. 5) corresponding to the navigation method of the mobile terminal in the embodiment of the present application. The second processor 801 executes various functional applications of the server and data processing, that is, implements the navigation method of the mobile terminal in the above-described method embodiment, by running non-transitory software programs, instructions, and modules stored in the second memory 802.
The second memory 802 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, at least one application program required for a function; the storage data area may store data created according to the use of the electronic device of the navigation method of the mobile terminal, etc. Further, the second memory 802 may include high-speed random access second memory, and may also include non-transitory second memory, such as at least one disk second storage device, flash memory device, or other non-transitory solid state second storage device. In some embodiments, the second memory 802 may optionally include a second memory remotely located with respect to the second processor 801, which may be connected to the electronic device of the navigation method of the mobile terminal through a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The electronic device of the navigation method of the mobile terminal may further include: a second input device 803 and a second output device 804. The second processor 801, the second memory 802, the second input device 803, and the second output device 804 may be connected by a bus or otherwise, for example, in fig. 8.
The second input means 803 may receive input numeric or character information and generate key signal inputs related to user settings and function control of the electronic device of the navigation method of the mobile terminal, such as a touch screen, a keypad, a mouse, a track pad, a touch pad, a pointer stick, one or more mouse buttons, a track ball, a joystick, etc. The second output device 804 may include a display apparatus, auxiliary lighting devices (e.g., LEDs), and haptic feedback devices (e.g., vibration motors), among others. The display device may include, but is not limited to, a Liquid Crystal Display (LCD), a light emitting Diode (LIGHT EMITTING Diode) display, and a plasma display. In some implementations, the display device may be a touch screen.
Various implementations of the systems and techniques described here can be implemented in digital electronic circuitry, integrated circuitry, application SPECIFIC INTEGRATED Circuits (ASIC), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs, the one or more computer programs may be executed and/or interpreted on a programmable system including at least one programmable processor, which may be a special purpose or general-purpose programmable processor, that may receive data and instructions from, and transmit data and instructions to, a storage system, at least one input device, and at least one output device.
These computing programs (also referred to as programs, software applications, or code) include machine instructions for a programmable processor, and may be implemented in a high-level procedural and/or object-oriented programming language, and/or in assembly/machine language. As used herein, the terms "machine-readable medium" and "computer-readable medium" refer to any computer program product, apparatus, and/or device (e.g., magnetic discs, optical disks, memory, programmable logic devices (programmable logic device, PLD)) used to provide machine instructions and/or data to a programmable processor, including a machine-readable medium that receives machine instructions as a machine-readable signal. The term "machine-readable signal" refers to any signal used to provide machine instructions and/or data to a programmable processor.
To provide for interaction with a user, the systems and techniques described here can be implemented on a computer having: a display device (e.g., CRT (Cathode Ray Tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and pointing device (e.g., a mouse or trackball) by which a user can provide input to the computer. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic input, speech input, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a background component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such background, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: a local area network (Local Area Network, LAN), a wide area network (Wide Area Network, WAN), and the internet.
The computer system may include a client and a server. The client and server are typically remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other.
According to the technical scheme of the application, the target layer and the data format corresponding to the target layer are defined at the vehicle-mounted terminal, for example: the layer adopted during the on-line navigation can further utilize the on-line navigation data of the mobile terminal to realize the on-line navigation of the vehicle machine side when the on-line navigation is started.
It should be appreciated that various forms of the flows shown above may be used to reorder, add, or delete steps. For example, the steps described in the present application may be performed in parallel, sequentially, or in a different order, provided that the desired results of the disclosed embodiments are achieved, and are not limited herein.
The above embodiments do not limit the scope of the present application. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the scope of the present application.
Claims (14)
1. A navigation method, comprising:
The method comprises the steps that a navigation request is sent to a mobile terminal, wherein the navigation request comprises navigation requirement information of a vehicle terminal, so that the mobile terminal generates mobile terminal navigation data corresponding to the navigation requirement information, and the mobile terminal navigation data are converted into the vehicle terminal navigation data according to a data format corresponding to at least one first target layer preset in the vehicle terminal; receiving the vehicle-mounted navigation data sent by the mobile terminal, and rendering the vehicle-mounted navigation data to the at least one first target layer so as to display the vehicle-mounted navigation data on the vehicle-mounted terminal;
the method further comprises the steps of: according to a preset time interval condition, positioning information of the vehicle-mounted terminal is sent to the mobile terminal, so that the mobile terminal adjusts the navigation data of the mobile terminal according to the positioning information;
the data format corresponding to the data required by each layer is preset and sent to the mobile terminal, so that the mobile terminal prepares a data conversion tool in advance according to the data format of each layer.
2. The method of claim 1, wherein sending a navigation request to the mobile terminal comprises:
detecting whether to establish connection with the mobile terminal;
Under the condition of establishing connection, sending prompt information of online navigation, wherein the prompt information is used for prompting whether a user starts online navigation;
And sending the navigation request to the mobile terminal under the condition that an instruction for enabling online navigation is received.
3. The method of claim 1, further comprising:
Sending an update request to the mobile terminal, wherein the update request comprises update area information of the vehicle terminal so that the mobile terminal converts mobile terminal map data corresponding to the update area information into vehicle terminal map data according to a data format corresponding to at least one second target layer preset in the vehicle terminal;
and receiving the vehicle-mounted map data sent by the mobile terminal, and rendering the vehicle-mounted map data to the at least one second target layer so as to display the vehicle-mounted map data on the vehicle-mounted terminal.
4. A navigation method, comprising:
receiving a navigation request sent by a vehicle machine end, wherein the navigation request comprises navigation requirement information of the vehicle machine end;
Generating corresponding mobile terminal navigation data according to the navigation demand information;
According to a data format corresponding to at least one first target layer preset in the vehicle terminal, converting the mobile terminal navigation data into vehicle terminal navigation data;
returning the vehicle-mounted navigation data to the vehicle-mounted terminal so that the vehicle-mounted terminal renders the vehicle-mounted navigation data to the first target layer;
The method further comprises the steps of:
Acquiring positioning information sent by the vehicle-mounted terminal;
adjusting the navigation data of the mobile terminal according to the positioning information;
Receiving a data format corresponding to data required by each layer sent by the vehicle-mounted terminal;
according to the data format of each layer, a data conversion tool is prepared in advance.
5. The method of claim 4, converting the mobile terminal navigation data into vehicle-side navigation data, comprising:
And converting the navigation data of the mobile terminal into the navigation data of the vehicle machine by using the tool.
6. The method of claim 4, further comprising:
acquiring road condition information corresponding to the navigation data of the mobile terminal;
And under the condition that the road condition information is changed, adjusting the navigation data of the mobile terminal.
7. The method of claim 4, further comprising:
Receiving an update request sent by the vehicle-mounted terminal, wherein the update request comprises update area information of the vehicle-mounted terminal;
determining mobile terminal map data corresponding to the updated region information;
Converting the map data of the mobile terminal into map data of the vehicle-mounted terminal according to a data format corresponding to at least one second target layer preset in the vehicle-mounted terminal;
And returning the vehicle-mounted map data to the vehicle-mounted terminal so that the vehicle-mounted terminal renders the vehicle-mounted map data to the second target layer.
8. A navigation device, comprising:
The navigation request sending module is used for sending a navigation request to the mobile terminal, wherein the navigation request comprises navigation requirement information of a vehicle-mounted terminal, so that the mobile terminal generates mobile terminal navigation data corresponding to the navigation requirement information, and the mobile terminal navigation data is converted into the vehicle-mounted terminal navigation data according to a data format corresponding to at least one first target layer preset in the vehicle-mounted terminal;
The navigation data rendering module is used for receiving the vehicle-mounted navigation data sent by the mobile terminal and rendering the vehicle-mounted navigation data to the at least one first target layer so as to display the vehicle-mounted navigation data on the vehicle-mounted terminal;
The device further comprises:
the positioning information sending module is used for sending positioning information of the vehicle-mounted terminal to the mobile terminal according to a preset time interval condition so that the mobile terminal can adjust the navigation data of the mobile terminal according to the positioning information;
the preset module is used for presetting a data format corresponding to the data required by each layer and sending the data format to the mobile terminal so that the mobile terminal prepares a data conversion tool in advance according to the data format of each layer.
9. The apparatus of claim 8, further comprising:
The updating request sending module is used for sending an updating request to the mobile terminal, wherein the updating request comprises updating area information of the vehicle terminal so that the mobile terminal converts mobile terminal map data corresponding to the updating area information into vehicle terminal map data according to a data format corresponding to at least one second target layer preset in the vehicle terminal;
and the map data rendering module is used for receiving the vehicle-mounted map data sent by the mobile terminal and rendering the vehicle-mounted map data to the at least one second target layer so as to display the vehicle-mounted map data on the vehicle-mounted terminal.
10. A navigation device, comprising:
the navigation request receiving module is used for receiving a navigation request sent by a vehicle machine end, wherein the navigation request comprises navigation requirement information of the vehicle machine end;
the navigation data generation module is used for generating corresponding mobile terminal navigation data according to the navigation demand information;
The navigation data conversion module is used for converting the mobile terminal navigation data into vehicle-mounted navigation data according to a data format corresponding to at least one first target layer preset in the vehicle-mounted terminal;
The navigation data return module is used for returning the navigation data of the vehicle-mounted terminal to the vehicle-mounted terminal so that the vehicle-mounted terminal renders the navigation data of the vehicle-mounted terminal to the first target layer;
The apparatus further comprises:
Acquiring positioning information sent by the vehicle-mounted terminal;
adjusting the navigation data of the mobile terminal according to the positioning information;
the tool preparation module is used for receiving a data format corresponding to the data required by each layer sent by the vehicle-mounted terminal; and preparing a data conversion tool in advance according to the data format of each layer.
11. The apparatus of claim 10, the navigation data generation module further to:
And converting the navigation data of the mobile terminal into the navigation data of the vehicle machine by using the tool.
12. The apparatus of claim 10, further comprising:
The updating request receiving module is used for receiving an updating request sent by the vehicle machine side, wherein the updating request comprises updating area information of the vehicle machine side;
A map data determining module for determining mobile terminal map data corresponding to the updated region information;
The map data conversion module is used for converting the map data of the mobile terminal into map data of the vehicle-mounted terminal according to a data format corresponding to at least one second target layer preset in the vehicle-mounted terminal;
and the map data return module is used for returning the vehicle-mounted map data to the vehicle-mounted terminal so that the vehicle-mounted terminal can render the vehicle-mounted map data to the second target layer.
13. An electronic device, comprising:
at least one processor; and
A memory communicatively coupled to the at least one processor; wherein,
The memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 1-7.
14. A non-transitory computer readable storage medium storing computer instructions for causing the computer to perform the method of any one of claims 1-7.
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| CN115250447A (en) * | 2022-03-03 | 2022-10-28 | 长城汽车股份有限公司 | Vehicle-based information interaction method, vehicle terminal, storage medium and vehicle |
| CN115226070A (en) * | 2022-03-03 | 2022-10-21 | 长城汽车股份有限公司 | Vehicle-based information interaction method, mobile phone end and vehicle end |
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