CN116634397A - Data interaction method, mobile terminal, system and electronic equipment based on vehicle-computer interconnection - Google Patents

Data interaction method, mobile terminal, system and electronic equipment based on vehicle-computer interconnection Download PDF

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Publication number
CN116634397A
CN116634397A CN202310728862.5A CN202310728862A CN116634397A CN 116634397 A CN116634397 A CN 116634397A CN 202310728862 A CN202310728862 A CN 202310728862A CN 116634397 A CN116634397 A CN 116634397A
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China
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communication
target
mode
positioning
modes
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甄理
冯望发
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Great Wall Motor Co Ltd
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Great Wall Motor Co Ltd
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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
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/20—Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H04W76/16—Involving different core network technologies, e.g. a packet-switched [PS] bearer in combination with a circuit-switched [CS] bearer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The application provides a data interaction method, a mobile terminal, a system and electronic equipment based on vehicle-computer interconnection. The method comprises the following steps: determining a target communication mode corresponding to the current communication condition according to the received interconnection instruction and the current communication condition, wherein the number of the communication modes is multiple, and the target communication mode is at least one of the communication modes; establishing a communication channel with a target vehicle end according to a target communication mode to carry out communication connection; and sending a data instruction to the target vehicle end by using the communication channel, and performing data interaction with the target vehicle end based on the data instruction. Because the target communication mode is one or more selected from a plurality of communication modes, each communication mode corresponds to one communication condition, the requirements of various communication conditions can be met, the corresponding communication modes can be adapted and adjusted according to the change of the communication conditions, the diversified requirements of users are met, the data communication efficiency is further improved, and the condition that data communication cannot be carried out or the data communication is interrupted is reduced.

Description

Data interaction method, mobile terminal, system and electronic equipment based on vehicle-computer interconnection
Technical Field
The present application relates to the field of data processing technologies, and in particular, to a data interaction method, a mobile terminal, a system and an electronic device based on vehicle-computer interconnection.
Background
At present, when the mobile terminal and the vehicle terminal perform data communication, a wide area network networking mode is generally adopted for data communication, but the mode is single.
With the development of network communication technology, data communication is only performed with a vehicle end through a wide area network, so that the diversified requirements of users cannot be met.
Disclosure of Invention
In view of the above, the present application aims to provide a data interaction method, mobile terminal, system and electronic device based on vehicle-computer interconnection, so as to solve or partially solve the above technical problem that the diversified demands of users cannot be satisfied by only performing data communication with the vehicle terminal through a wide area network.
Based on the above object, a first aspect of the present application provides a data interaction method based on vehicle-to-machine interconnection, including:
determining a target communication mode corresponding to the current communication condition according to the received interconnection instruction, wherein the number of the communication modes is multiple, and the target communication mode is at least one of the communication modes;
Establishing a communication channel with a target vehicle end according to the target communication mode to carry out communication connection;
and sending a data instruction to the target vehicle end by using the communication channel, and performing data interaction with the target vehicle end based on the data instruction.
Based on the same conception, a second aspect of the present application proposes a mobile terminal comprising:
the communication mode determining module is configured to determine a target communication mode corresponding to the current communication condition according to the received interconnection instruction and the current communication condition, wherein the number of the communication modes is multiple, and the target communication mode is at least one of the communication modes;
the communication connection module is configured to establish a communication channel with a target vehicle end according to the target communication mode for communication connection;
and the data interaction module is configured to send a data instruction to the target vehicle end by utilizing the communication channel, and perform data interaction with the target vehicle end based on the data instruction.
Based on the same conception, a third aspect of the present application proposes a data interaction system comprising: the mobile terminal can establish communication connection with the vehicle terminal according to a target communication mode.
Based on the same conception, a fourth aspect of the present application proposes an electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, said processor implementing the method according to the first aspect when executing said program.
From the above, it can be seen that, according to the data interaction method, mobile terminal, system and electronic device based on the vehicle-computer interconnection provided by the application, if the data interaction method, mobile terminal, system and electronic device are to be interconnected with the target vehicle terminal, the current communication condition needs to be identified and judged, then the target communication mode corresponding to the current communication condition is determined from a plurality of communication modes, and the data interaction with the target vehicle terminal can be realized according to the target communication mode. Because the target communication mode is one or more selected from a plurality of communication modes, each communication mode corresponds to one communication condition, the requirements of various communication conditions can be met, the corresponding communication modes can be adapted and adjusted according to the change of the communication conditions, the diversified requirements of users are met, the data communication efficiency is further improved, and the condition that data communication cannot be carried out or the data communication is interrupted is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the present application or related art, the drawings that are required to be used in the description of the embodiments or related art will be briefly described below, and it is apparent that the drawings in the following description are only embodiments of the present application, and other drawings may be obtained according to the drawings without inventive effort to those of ordinary skill in the art.
FIG. 1A is a flow chart of data interaction based on vehicle-to-machine interconnection in an embodiment of the application;
FIG. 1B is a diagram illustrating the concept of a vehicle-to-machine interconnection process according to an embodiment of the present application;
FIG. 1C is a schematic diagram of a display page of an application program for interconnecting a vehicle and a machine according to an embodiment of the present application;
FIG. 1D is a schematic diagram of page guidance in the process of finding a vehicle according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a mobile terminal according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
It will be appreciated that the data (including but not limited to the data itself, the acquisition or use of the data) involved in the present technical solution should comply with the corresponding legal regulations and the requirements of the relevant regulations.
It should be noted that unless otherwise defined, technical or scientific terms used in the embodiments of the present disclosure should be given the ordinary meaning as understood by one of ordinary skill in the art to which the present disclosure pertains. The terms "first," "second," and the like, as used in embodiments of the present disclosure, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
The principles and spirit of the present application will be described below with reference to several exemplary embodiments. It should be understood that these embodiments are presented merely to enable those skilled in the art to better understand and practice the application and are not intended to limit the scope of the application in any way. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the application to those skilled in the art.
It will be appreciated that before using the technical solutions of the various embodiments in the disclosure, the user may be informed of the type of personal information involved, the range of use, the use scenario, etc. in an appropriate manner, and obtain the authorization of the user.
It can be understood that in this embodiment, the user may be asked in advance whether to authorize the device to other devices with the vehicle-to-machine interconnection software, so that when the device is interconnected with the other devices with the vehicle-to-machine interconnection software, mutual authorization verification may not be performed, and automatic interconnection may be achieved.
It will be appreciated that the above-described notification and user authorization process is merely illustrative, and not limiting of the implementations of the present disclosure, and that other ways of satisfying relevant legal regulations may be applied to the implementations of the present disclosure.
In this document, it should be understood that any number of elements in the drawings is for illustration and not limitation, and that any naming is used only for distinction and not for any limitation.
Based on the foregoing, the principles and spirit of the present application will be explained in detail with reference to several representative embodiments thereof.
The embodiment of the application provides a data interaction method based on vehicle-computer interconnection, which is applied to a mobile terminal, wherein the mobile terminal comprises the following steps: mobile phones, mobile computers, tablet computers, media players, smart wearable devices, personal digital assistants (personal digital assistant, PDAs), or other mobile terminal devices capable of performing the above functions.
As shown in fig. 1A, the method includes:
step 101, determining a target communication mode corresponding to the current communication condition according to the received interconnection instruction and the current communication condition, wherein the number of the communication modes is multiple, and the target communication mode is at least one of the communication modes.
In the implementation, a user downloads an Application program (Application) corresponding to the interconnection of the vehicle and the machine in the mobile terminal in advance, registers based on the Application program, inputs registration information, submits the registration information, and the Application program can automatically acquire some hardware data, software data and/or protocol data of the mobile terminal and submit the data and the registration information to the service platform. In this way, the service platform will audit the data and registration information.
The process of checking whether the data meet the interconnection condition of the vehicle and the machine is as follows:
and (1) matching the hardware data with the vehicle-machine interconnection hardware conditions, and determining whether the hardware data meets the vehicle-machine interconnection hardware conditions.
And determining whether the hardware data comprise Bluetooth data, matching the Bluetooth data with the vehicle-to-machine interconnection Bluetooth conditions, and determining whether the Bluetooth data meet the vehicle-to-machine interconnection Bluetooth conditions.
And/or determining that the hardware data comprises wireless fidelity (WIreless Fidelity, WIFI) data, matching the wireless fidelity data with vehicle-to-machine interconnection wireless fidelity conditions, and determining whether the wireless fidelity data meets the vehicle-to-machine interconnection wireless fidelity conditions.
And/or determining that the hardware data comprises wireless carrier (UWB) data, matching the wireless carrier data with vehicle-to-vehicle interconnection wireless carrier conditions, and determining whether the wireless carrier data meets the vehicle-to-vehicle interconnection wireless carrier conditions.
And setting the vehicle-to-machine interconnection conditions corresponding to each communication module (such as a Bluetooth module, a WIFI module or a UWB module), and then automatically matching and comparing the corresponding hardware data according to the corresponding vehicle-to-machine interconnection conditions. And then, whether the corresponding account mobile terminal can implement the interconnection of the vehicle and the machine is determined according to the vehicle terminal data, the whole matching process is automatically completed, and the operation is saved.
The hardware data also comprises: NFC (Near Field Communication) data and A-GPS (Assisted GPS) data are respectively subjected to matching authentication according to corresponding vehicle-to-machine interconnection conditions (for example, NFC data corresponds to NFC conditions and A-GPS data corresponds to A-GPS conditions) to judge whether the NFC data and the A-GPS data meet the corresponding vehicle-to-machine interconnection conditions. Further, the mobile terminal is further ensured to be capable of interconnecting the vehicle and the machine.
And (2) matching the software data with the vehicle-machine interconnection software conditions, and determining whether the software data meets the vehicle-machine interconnection software conditions.
And firstly, acquiring an operating system version in the software data, and judging whether the operating system version belongs to an operating system version capable of interconnecting the automobile and the machine.
In the specific implementation, the authentication judgment is carried out on the version of the operating system in the software data, so that the operating system corresponding to the mobile terminal can finish the interconnection of the vehicle and the machine.
And/or, the other one is used for acquiring the software type data in the software data and judging whether the software type data support a software upgrading function.
In specific implementation, it is also necessary to ensure that the mobile terminal can support software upgrade, so that after a new vehicle-machine interconnection program is developed subsequently, the mobile terminal can be upgraded and installed.
And (3) matching the protocol data with the vehicle-machine interconnection protocol conditions, and determining whether the protocol data meets the vehicle-machine interconnection protocol conditions.
After determining that the mobile terminal meets the condition of vehicle-to-machine interconnection, the account registration is successful, so that the vehicle terminal corresponding to the positioning of the user (for example, the corresponding vehicle terminal identification code is set) can be set through the application program, and one or more vehicle terminals can be set, for example, the user can set a default vehicle terminal which is normally open by himself as a target vehicle terminal.
The interconnection instruction initiating mode comprises the following steps: when a user opens an application program interconnected with the vehicle, automatically generating an interconnection instruction; the interconnection instruction can also be generated by triggering a response control in an application program interconnected by the vehicle-mounted device through the user; the interconnection instruction may be generated by means of gesture control, voice control, or the like.
Because the communication condition between the mobile terminal and the target vehicle terminal can change along with the change of the environment, one or more target communication modes matched with the current communication condition are selected from a plurality of communication modes, and the determined target communication mode is further more in line with the current communication condition.
Wherein, at least, the plurality of communication modes comprise: the multi-stage communication mode is based on a near field communication network established between other equipment and the target vehicle end to communicate with the target vehicle end.
Step 102, establishing a communication channel with the target vehicle end according to the target communication mode for communication connection.
In particular, the target communication mode may be one or more, and the communication channel between the mobile terminal and the target vehicle terminal may be one or more.
The communication connection method can be matched with a proper target communication mode according to various communication conditions, so that the communication connection between the mobile terminal and the target vehicle terminal can adapt to the modes of various communication conditions.
And step 103, sending a data instruction to the target vehicle end by utilizing the communication channel, and carrying out data interaction with the target vehicle end based on the data instruction.
In the implementation, the data transmission sharing can be performed based on the established communication channel, and the operation control can be performed on each function of the target vehicle end based on the communication channel, so that the system is convenient for users to use.
Through the scheme, if the target vehicle end is required to be interconnected, the current communication condition needs to be identified and judged, then the target communication mode corresponding to the current communication condition is determined from a plurality of communication modes, and the target communication mode is in communication connection with the target vehicle end, so that the data interaction with the target vehicle end can be realized. Because the target communication mode is one or more selected from a plurality of communication modes, each communication mode corresponds to one communication condition, the requirements of various communication conditions can be met, the corresponding communication modes can be adapted and adjusted according to the change of the communication conditions, the diversified requirements of users are met, the data communication efficiency is further improved, and the condition that data communication cannot be carried out or the data communication is interrupted is reduced.
In some embodiments, the communication means comprises at least one of:
the system comprises a near field communication mode, a far field communication mode and a multi-stage communication mode, wherein the multi-stage communication mode is that a mobile terminal establishes a near field communication network between other equipment and the target vehicle terminal, and the mobile terminal communicates with the target vehicle terminal through the near field communication network.
When the method is implemented, if the distances between the mobile terminal and the target vehicle terminal are all within the respective near-field communication coverage ranges, communication connection can be established in a near-field communication mode; if the mobile terminal and the target vehicle terminal are both in the wide area network azimuth, communication connection can be established through a far-field communication mode; if any one of the mobile terminal and the target vehicle terminal is not in the near field communication range or the far field communication range, the mobile terminal and the target vehicle terminal cannot directly communicate through near field communication or wide area network communication at the moment, and other equipment in the surrounding near field range is required to communicate. The other devices may be various terminal devices meeting the interconnection conditions of the vehicle and the machine, for example, a mobile phone, a tablet, a vehicle end, a wearable device, and the like.
Through the scheme, one or more communication modes can be selected from the plurality of communication modes to serve as target communication modes, and then communication is established and data interaction is carried out with the target vehicle end based on the target communication modes according to the description, so that more communication conditions of the mobile end and the target vehicle end can be adapted, and the condition that communication cannot be connected or communication is interrupted easily only by means of near-field communication or only by means of far-field communication is avoided.
In addition, as to how to select the target communication mode, the following procedure may be adopted:
and A1, determining the number of the communication modes to be selected meeting the current communication condition from a plurality of communication modes to be selected.
In the implementation, if only one communication mode to be selected from the multiple communication modes is selected, the communication mode to be selected according with the current communication condition is directly used as the target communication mode.
And step A2, selecting the communication mode with the highest priority from a plurality of communication modes to be selected as the target communication mode according to the preset priority.
In specific implementation, the corresponding priority users can be adjusted according to actual needs. The process of screening the target communication mode through the priority is simple and quick.
Or, step A3, detecting the communication state of each to-be-selected communication mode, and selecting the communication state with the best communication state as the target communication mode.
In particular, a communication state detector (e.g., a signal strength detector) is preset in the step, and the communication state between the mobile terminal and the target vehicle terminal is detected by using the communication state detection, so that the better the communication state is, the more stable the communication connection is, and the higher the communication efficiency is. For example, according to the signal strength detected by the signal strength detector, the signal strength is used as a communication state detection result, and then one to-be-selected communication mode with the highest signal strength is selected as the target communication mode.
The specific type of the step A2 and the step A3 may be arbitrarily selected according to the actual situation.
Through the scheme, the most suitable communication mode can be selected from the determined multiple communication modes to be selected as the target communication mode, so that the effect of communication connection established based on the target communication mode is best, and the communication efficiency is improved.
In the above embodiment, the communication condition may be determined according to whether the mobile terminal is in the corresponding communication range, and whether the target vehicle terminal can be found. The communication range includes: near field communication range and/or wide area network communication range.
The corresponding communication mode comprises at least one of the following:
a near field communication mode which meets near field communication conditions (namely, determines that a target vehicle end is in a near field communication range of a mobile end);
a far-field communication mode which meets far-field communication conditions (namely, determines that a target vehicle end is in a wide area network communication range of a mobile end);
a multistage communication mode which does not satisfy near field communication conditions and does not satisfy far field communication conditions.
The communication conditions in this embodiment at least include the multi-stage communication method, where the multi-stage communication method is: and the mobile terminal establishes communication with the target vehicle terminal based on a near field communication network constructed between other vehicle terminals and the target vehicle terminal.
When the method is implemented, firstly, whether the mobile terminal and the target vehicle terminal meet the near field communication condition is judged, and if so, the mobile terminal and the target vehicle terminal directly perform near field communication at the moment, and follow-up operation is not needed because the communication efficiency of the direct near field communication is best; if the far-field communication condition is not met, starting the far-field communication function of the mobile terminal, judging whether the mobile terminal and the target vehicle terminal meet the far-field communication condition, and if the far-field communication condition is met, performing far-field communication between the mobile terminal and the target vehicle terminal; if the communication mode is not satisfied, the function of the multi-level communication of the mobile terminal is started, and the mobile terminal establishes communication connection with the target vehicle terminal in a multi-level communication mode.
The multistage communication process mainly aims at large underground parking lots, because the underground is not covered by wide area network communication signals, the mobile terminal and the vehicle terminal cannot communicate with each other through the wide area network, and because the underground parking lots are relatively large in range, the mobile terminal and the vehicle terminal are relatively far away from each other, and the near field communication mode cannot be performed, so that the situation of communication connection can be realized under the condition.
When the mobile terminal and the target vehicle terminal cannot directly perform near field communication, and the mobile terminal cannot directly receive a communication signal fed back by the target vehicle terminal through the wide area network, far field communication cannot be directly established between the mobile terminal and the target vehicle terminal through the wide area network, the target communication mode is a multi-stage communication mode, a communication connection request is sent to the target vehicle terminal through other vehicle terminals based on the multi-stage communication mode, and communication connection is established between the mobile terminal and the target vehicle terminal through the other vehicle terminals. The multi-level communication mode is a communication mode that the mobile terminal communicates with the target vehicle terminal by means of a near field communication network established by one or more other vehicle terminals and the target vehicle terminal.
The vehicle end and the mobile end in the near field communication network are all pre-authenticated devices, so that the devices in the near field communication network do not need a pairing process when the near field communication network is constructed, and the near field communication connection can be directly carried out.
Through the scheme, different communication modes are respectively corresponding under different scenes, so that the corresponding target communication mode can be determined no matter what communication condition the mobile terminal and the target vehicle terminal are in, further communication connection is established, the communication connection effect between the mobile terminal and the target vehicle terminal is ensured, and the situation that once the communication connection is wrong, the communication is interrupted or the communication rate is reduced due to the single communication mode is avoided.
When the distance between the mobile terminal and the target vehicle terminal is far and the wide area network is not available, communication connection can be established in a multistage communication mode, the problem that communication cannot be conducted in a scene where the distance is far or the wide area network is not available is avoided, and user experience is improved. In addition, after scene switching, the target communication mode is switched, so that the problem that the scene is changed and communication connection cannot be performed is avoided.
In some embodiments, the establishing process of the near field communication network includes:
And B1, generating characteristic information according to the communication data determined by the communication module, broadcasting the characteristic information in a communication range so as to enable other equipment in the communication range to receive the characteristic information, and generating feedback information according to the characteristic information.
Wherein, the characteristic information comprises at least one of the following: communication signal reinforcement instructions, communication signal judgment instructions, communication levels, vehicle information, and vehicle position information.
And B2, receiving feedback information of other equipment aiming at the characteristic information, and establishing a near field communication network with the other equipment based on the feedback information.
The near field communication network further comprises the target vehicle end, and a communication channel is established between the near field communication network and the target vehicle end.
In the implementation, the mobile terminal broadcasts the characteristic information to other surrounding devices, and after receiving the characteristic information, a first device in the other devices establishes a first communication connection with the mobile terminal and broadcasts the characteristic information to the surrounding devices, and a second device in the other devices establishes a second communication connection with the first device after receiving the characteristic information. The first communication connection and the second communication connection form a near field communication network, and one or more other devices in the near field communication network can be used, and the specific number is not limited in particular.
The near field communication network updates in real time according to the movement condition, and/or the departure condition, and/or the joining condition of each device in the near field communication network.
In some embodiments, communication priorities are set for a plurality of communication modes in advance.
In step 101, the determining, according to the current communication situation, the target communication mode corresponding to the current communication situation includes:
in step 1011, a plurality of communication modes to be selected according to the current communication condition are determined from the plurality of communication modes.
Step 1012, sorting the communication modes to be selected according to the communication priority, and selecting the communication mode to be selected with the highest communication priority as the target communication mode.
In the implementation, if only one communication mode to be selected from the multiple communication modes is selected, which accords with the current communication condition, the communication mode is directly used as a target communication mode; if there are more than one selected communication mode to be selected, the communication mode with the highest communication priority may be selected as the target communication mode as described in the above steps 1011 and 1012.
In addition, the user can also adjust the communication priority through the application program corresponding to the vehicle-to-machine interconnection, and the specific adjustment mode can be selected by the user according to the actual situation of the mobile terminal. If the user does not preset or adjust, the corresponding communication priority is ranked from high to low by default as follows: near field communication mode, far field communication mode, first multistage communication mode, second multistage communication mode.
In some embodiments, in step 101, the determining, according to the current communication situation, the target communication manner corresponding to the current communication situation includes:
in step 1011', a plurality of communication modes to be selected according to the current communication condition are determined from the plurality of communication modes.
And step 1012', performing communication detection on the to-be-selected communication modes, and selecting the to-be-selected communication mode with the best communication state from a plurality of to-be-selected communication modes according to the communication detection result as the target communication mode.
In specific implementation, the communication state of each communication mode to be selected can be judged according to the process of the steps, and the best seat target communication mode is selected from the communication states. Wherein the communication detection may be: performing network diagnosis on each communication mode to be selected to obtain a ping value (time value from sending characteristic data to receiving feedback information) after network diagnosis, wherein the larger the ping value is, the worse the communication state is; or, the communication signal intensity is detected for each communication mode to be selected, and the communication state is better when the communication signal intensity is larger.
Therefore, the communication mode to be selected with the smallest ping value or the largest communication signal intensity can be selected as the target communication mode.
Through the scheme, the target communication mode with the optimal communication state can be selected from the multiple communication modes to be selected, and further the efficiency of data communication interaction based on the target communication mode is ensured.
In some embodiments, step 103 comprises:
step 1031, determining a corresponding target positioning mode according to the target communication mode.
Step 1032, sending a positioning instruction to the target vehicle end by using the communication channel according to the target positioning mode, and obtaining the position parameter of the target vehicle end.
And 1033, positioning the target vehicle end according to the position parameter, and displaying a positioning result.
In specific implementation, the target positioning modes corresponding to different target communication modes are different, and after the target positioning modes are determined according to the scheme, corresponding positioning instructions are generated based on the target positioning modes and sent to the target vehicle end through the established communication channel. Thus, after receiving the positioning instruction, the target vehicle end determines its own position parameters according to the target positioning mode, including: target vehicle end specific location information, or auxiliary parameters (e.g., azimuth, distance, or signal feedback time) for determining target vehicle end location. The target vehicle end sends the determined position parameters to the mobile end, so that the mobile end can determine the position of the target vehicle end according to the position parameters, such as the position and the distance of the target vehicle end relative to the mobile end.
Through the scheme, different positioning modes of the target vehicle end corresponding to different communication modes can be adapted, so that the positioning of the target vehicle end is more accurate, and the situation that once a single positioning mode is used for solving the problem, the positioning cannot be performed is avoided.
In some embodiments, in step 1032:
in the specific implementation, if the target positioning mode is a near field positioning mode, the mobile terminal directly determines the distance and the azimuth by utilizing the near field communication module based on the near field communication condition, so that the positioning of the target vehicle terminal is realized. If the target positioning mode is a far-field positioning mode, the mobile terminal directly performs far-field positioning based on the far-field communication condition by utilizing a GPS positioning module and/or a Beidou positioning module arranged at the target vehicle end, and sends a far-field positioning result to the mobile terminal through far-field communication connection.
And if the target positioning mode is a multi-level positioning mode corresponding to the multi-level communication mode, the multi-level positioning mode is that the mobile terminal positions the target vehicle end through other vehicle ends.
The specific positioning implementation process aiming at the multistage positioning mode is as follows:
And C1, responding to the target positioning mode as the multi-stage positioning mode, generating a multi-stage positioning instruction according to the multi-stage positioning mode, transmitting the multi-stage positioning instruction to other vehicle ends so that the other vehicle ends can transmit the multi-stage positioning instruction to the target vehicle end, determining a first position parameter based on the multi-stage positioning instruction, and receiving a second position parameter determined by the target vehicle end based on the multi-stage positioning instruction.
And C2, receiving the first position parameters and the second position parameters sent by the other vehicle ends, determining the first relative positions of the mobile end and the other vehicle ends according to the first position parameters, and determining the second relative positions of the other vehicle ends and the target vehicle end according to the second position parameters.
And C3, determining a third relative position of the mobile end and the target vehicle end according to the first relative position and the second relative position to position the target vehicle end.
In a specific implementation, there may be one or more other vehicle ends, and the corresponding first location parameter is also one or more. For a plurality of other vehicle ends: the mobile terminal establishes communication connection with the target vehicle terminal through each other vehicle terminal according to the distance; and then, the second position parameters corresponding to the target vehicle end and the first position parameters of all other vehicle ends which cannot be directly connected with the mobile end are sequentially transmitted and sent to the other vehicle ends which can be directly connected with the mobile end, and the other vehicle ends which are directly connected uniformly or sequentially send the first position parameters of the second position parameters of the target vehicle end and the first position parameters of all other vehicle ends which cannot be directly connected with the mobile end to the mobile end. The mobile terminal performs position conversion operation according to the position parameters to locate the target vehicle terminal.
In addition, the positioning of the target vehicle end (comprising the direction and the distance from the moving end) can be displayed.
In implementation, for the first location parameter and/or the second location parameter, it may include: local position information, or an auxiliary parameter (e.g., position, distance, or signal feedback time) for determining a local position. Therefore, the mobile terminal can position the target vehicle terminal according to the position parameters, for example, the position and the distance of the target vehicle terminal relative to the mobile terminal are determined, so that even if near-field positioning and far-field positioning cannot be realized, the positioning of the target vehicle terminal can be realized through multistage positioning, the positioning effect of the mobile terminal on the target vehicle terminal is ensured, and a user can quickly and accurately find the target vehicle terminal by using the mobile terminal.
In some embodiments, the multi-level communication scheme includes: the first multi-level communication method and/or the second multi-level communication method are specifically described in the above embodiments, and are not described herein again.
The first multi-level positioning mode corresponding to the first multi-level communication mode is as follows: the mobile terminal sequentially performs near-field positioning on the basis of one or more other vehicles participating in the near-field communication network to determine corresponding first position parameters, and performs near-field positioning on the target vehicle terminal received by the other vehicles to determine second position parameters; and then positioning the target vehicle end according to the multi-stage positioning process based on the first position parameter and the second position parameter.
The second multi-level positioning mode corresponding to the second multi-level communication mode is divided into:
the first multi-stage communication is aimed at far field communication mode between the mobile terminal and other vehicle terminals and near field communication mode between the other vehicle terminals and the target vehicle terminal, and the corresponding second multi-stage positioning mode is as follows:
the mobile terminal is in far-field communication connection with one other vehicle terminal I in the near-field communication network, so that the other vehicle terminal I can locate a first position parameter of the other vehicle terminal I through a far field, and the other vehicle terminal I receives the first position parameter (possibly 0 or 1 or more) of the other vehicle terminals II which are not directly connected with the mobile terminal through the near-field communication network and a second position parameter of a target vehicle terminal in the near-field communication network; the other vehicle end I feeds back the first position parameters and the second position parameters to the mobile end through far-field communication, and the mobile end further positions the target vehicle end.
And (II) aiming at the near-field communication mode between the mobile terminal and other vehicle terminals and the far-field communication mode between the other vehicle terminals and the target vehicle terminal, the second multi-stage communication mode corresponds to the second multi-stage positioning mode as follows:
the mobile terminal is in near field communication connection with the nearest other vehicle terminal I in the near field communication network, so that the other vehicle terminal I can locate the first position parameter of the other vehicle terminal I through the near field, the other vehicle terminal I receives the first position parameter of the other vehicle terminal II (possibly 0 or 1 or more) which is not directly connected with the mobile terminal through the near field communication network, and receives the second position parameter of the target vehicle terminal through the far field communication; the other vehicle end I feeds back the first position parameters and the second position parameters to the mobile end through near field communication, and the mobile end further positions the target vehicle end.
And thirdly, aiming at other vehicle ends of the near field communication network established based on the mobile end, far field communication can be carried out with other vehicle ends of another near field communication network established based on the target vehicle end, wherein the second multistage communication mode corresponds to the second multistage positioning mode as follows:
the mobile terminal is in near field communication connection with the nearest other vehicle terminal I in the near field communication network, so that the other vehicle terminal I can locate the first position parameter of the mobile terminal I through a near field, and the other vehicle terminal I receives the first position parameter of the other vehicle terminal II through far field communication connection with the other vehicle terminal II (not directly connected with the mobile terminal); the other vehicle ends II receive second position parameters of the target vehicle ends through near field positioning based on another near field communication network, and send the second position parameters to the other vehicle ends I; the other vehicle end I feeds back the first position parameters and the second position parameters to the mobile end through near field communication, and the mobile end further positions the target vehicle end.
Through the scheme, even if the mobile terminal and the target vehicle terminal cannot be subjected to direct near-field positioning or far-field positioning, the target vehicle terminal can be positioned by means of other vehicle terminals based on the two multi-stage communication modes, and the positioning effect of the target vehicle terminal is ensured.
In some embodiments, the first communication module of the mobile terminal includes at least three first antennas, and the second communication module of the other vehicle terminal includes at least three second antennas, and step C2 includes:
and step C21, receiving the first position parameters sent by the other vehicle ends through the second antenna by the first antenna in response to the target positioning mode being the first multi-stage positioning.
And D2, calculating based on at least three first other position parameters by using a flight time measurement algorithm to obtain first antenna distances between at least three first antennas and the second antennas.
And D3, calculating the first relative position through a triangular positioning algorithm according to the at least three first antenna distances.
According to the scheme, the distance between the mobile terminal and the antenna of the other vehicle terminal is calculated by using the flight time algorithm, and then the first relative position of the other vehicle terminal is obtained by using the triangular positioning algorithm, so that the determined first relative position is more accurate.
In some embodiments, positioning priorities are set in advance for a plurality of positioning modes;
step 1031 includes:
and D1, determining a plurality of obtained target communication modes, and determining a corresponding position mode to be selected according to each target communication mode.
And D2, sorting the plurality of to-be-selected positioning modes according to the positioning priority, and selecting the to-be-selected positioning mode with the highest positioning priority as a target positioning mode.
In the implementation, if only one target communication mode exists, the corresponding position mode to be selected is also the corresponding position mode, and the position mode to be selected is directly used as the target positioning mode. And (3) aiming at a plurality of target communication modes, when the number of the determined to-be-selected position modes is only a plurality, selecting the to-be-selected position mode with the highest positioning priority as the target positioning mode according to the set positioning priority and the schemes of the steps D1 and D2.
The user can also adjust the positioning priority through the application program corresponding to the vehicle-computer interconnection, and the specific adjustment mode can be that the user selects according to the actual situation of the mobile terminal. If the user does not preset or adjust, the corresponding positioning priority default ranks from high to low as follows: near field positioning, far field positioning, first multilevel positioning, second multilevel positioning.
In some embodiments of the present invention, in some embodiments,
step 1031 includes:
and E1, determining a plurality of obtained target communication modes, and determining a corresponding position mode to be selected according to each target communication mode.
And E2, determining the precision value corresponding to each positioning mode to be selected, and selecting the positioning mode to be selected with the highest precision value from the determined multiple positioning modes to be selected as the target positioning mode.
According to the scheme, one position mode to be selected with highest precision can be selected as the target positioning mode according to the precision value corresponding to each position mode to be selected, so that the highest precision of the selected target positioning mode is ensured, and the positioning is more accurate.
In some embodiments, step 103 comprises:
and F1, sending a data transmission instruction to the target vehicle end by using the communication channel, and carrying out data transmission with the target vehicle end based on the data transmission instruction.
In the implementation, the mobile terminal can perform data interaction with the target vehicle terminal based on the communication channel, can call the data content stored in the target vehicle terminal, and can also send the stored data content in the mobile terminal to the target vehicle terminal through the communication channel.
Specifically, the mobile terminal and the target vehicle terminal perform interaction of the vehicle record information, i.e. the target vehicle terminal can send or receive the vehicle record information. Or the mobile terminal sends information such as music, video, documents and the like to the target vehicle terminal. Or the mobile terminal invokes at least one of the driving records, the electric quantity records, the tire pressure information, the mileage records and the oil consumption records stored in the target vehicle terminal.
Wherein the vehicle record information includes: parking record information and finding vehicle record information. The parking record information includes at least one of: parking start time, parking position, and parking duration. The vehicle finding record information comprises at least one of the following: number of times of finding vehicle, start time of finding vehicle, end time of finding vehicle and duration of finding vehicle.
And when the time that the vehicle is in the stopped moving state is greater than a preset time threshold value, determining that the vehicle is in the stopped state. The preset time threshold may be set by default or may be user-modified. Wherein, the preset time threshold can be set to any time threshold from 5 minutes to 60 minutes. For example, the time threshold is set to 30 minutes, i.e., when the vehicle is in a stopped moving state for more than half an hour, it is determined that the vehicle is in a stopped state, and the vehicle is turned off for more than half an hour to trigger stopping.
And when the distance between the mobile terminal and the vehicle terminal is smaller than or equal to a preset distance threshold value, determining that the vehicle searching is completed. The preset distance threshold may be set by default or may be set by user modification. The preset distance threshold value can be set to 20 cm to 10 m, and a user can set according to the actual situation. For example, the distance threshold is set to 30cm, that is, when the distance between the mobile terminal and the vehicle terminal is less than or equal to 30cm, the completion of vehicle finding is determined.
And/or, step F2, transmitting a data control instruction to the target vehicle end by using the communication channel so that the target vehicle end can control the operation of the target vehicle end according to the data control instruction, wherein a control function corresponding to the data control instruction is a function preset by the target vehicle end and allowing the mobile end to remotely control.
When the data instruction is a data control instruction, the mobile terminal can remotely control the target vehicle terminal. For example, the control instructions include at least one of: door control instructions, window control instructions, air conditioning control instructions, seat heating control instructions, vehicle light control instructions, atmosphere light control instructions, music control instructions, whistle control instructions, window control instructions, or trunk control instructions, etc.
It should be noted that, according to what is shown in fig. 1B, the embodiments of the present disclosure may be further described in the following manner:
1. the vehicle end and the mobile end realize service based on an account login mode, and the mobile end (a user terminal, a mobile phone APP or a watch APP) logs in the same account, so that a vehicle under the account can be pulled.
2. Whether the APP is connected to the server or offline at this point, it can enter a user display page (e.g., fig. 1C) on which to trigger the FMC network whether there is a target vehicle or not, and to give a distinction on the user display interface (User Interface Design, UI).
3. The triggering mechanism can be pulled through a mechanism such as whether a vehicle end is cached in a FMC (find my car) network (near field communication network) or whether a server end has a record, and the like, and if not, the triggering mechanism can be used for triggering the near field communication network to update.
4. When entering the page shown in fig. 1D, the positioning of a vehicle is actually performed, and information such as direction and distance is given.
5. The position information includes two types of relative positions and map positions, and is also displayed if an actual map can be obtained from the relative positions through the own wide area network or another vehicle transmission+wide area network.
6. During the movement of the user, the communication and positioning modes of the FMC network (for example, the near field communication network) are changed in real time, and the priority of the communication and positioning modes can be switched in real time according to the modes listed in fig. 1B.
7. In the process, the whistle of the target vehicle end is controlled by the application program, the flashing light assists in finding the vehicle, the air conditioner can be controlled remotely, and the premise is that the vehicle end opens the corresponding function of allowing the mobile end to control.
8. The parking record includes parking and FMC vehicle finding.
9. If the vehicle is parked, the user is recorded to stop flameout continuously for more than 30 minutes, the next starting is finished, the vehicle is recorded as one-time parking, and the time, the address, the duration and other data are recorded.
10. The FMC finds the vehicle, takes the starting time, the ending time and the duration of starting the mobile terminal to find the vehicle as records, and the definition of ending is that the end user side approaches 30cm of the vehicle as finding.
It should be noted that, the method of the embodiment of the present application may be performed by a single device, for example, a computer or a server. The method of the embodiment can also be applied to a distributed scene, and is completed by mutually matching a plurality of devices. In the case of such a distributed scenario, one of the devices may perform only one or more steps of the method of an embodiment of the present application, the devices interacting with each other to accomplish the method.
It should be noted that the foregoing describes some embodiments of the present application. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments described above and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.
Based on the same conception, the application also provides a mobile terminal corresponding to the method applied to any embodiment of the mobile terminal. Referring to fig. 2, the mobile terminal includes:
the communication mode determining module 201 is configured to determine, according to the received interconnection instruction, a target communication mode corresponding to the current communication condition according to the current communication condition, wherein there are a plurality of communication modes, and the target communication mode is at least one of the plurality of communication modes;
the communication connection module 202 is configured to establish a communication channel with a target vehicle end according to the target communication mode for communication connection;
and the data interaction module 203 is configured to send a data instruction to the target vehicle end by using the communication channel, and perform data interaction with the target vehicle end based on the data instruction.
In some embodiments, the communication means comprises at least one of:
the system comprises a near field communication mode, a far field communication mode and a multi-stage communication mode, wherein the multi-stage communication is based on a near field communication network established between other equipment and the target vehicle end to communicate with the target vehicle end.
In some embodiments, the establishing process of the near field communication network includes: generating characteristic information according to the communication data determined by the communication module, broadcasting the characteristic information in a communication range so as to enable other equipment in the communication range to receive the characteristic information, and generating feedback information according to the characteristic information; receiving feedback information of other equipment aiming at the characteristic information, and establishing a near field communication network with the other equipment based on the feedback information; the near field communication network further comprises the target vehicle end, and a communication channel is established between the near field communication network and the target vehicle end.
In some embodiments, communication priorities are set for a plurality of communication modes in advance; the communication mode determining module 201 includes:
the communication priority screening unit is configured to determine a plurality of communication modes to be selected, which accord with the current communication condition, from a plurality of communication modes; and sequencing the to-be-selected communication modes according to the communication priority, and selecting the to-be-selected communication mode with the highest communication priority as a target communication mode.
In some embodiments, the communication mode determining module 201 includes:
the communication detection screening unit is configured to determine a plurality of communication modes to be selected, which accord with the current communication condition, from a plurality of communication modes;
and carrying out communication detection on the to-be-selected communication mode, and selecting the to-be-selected communication mode with the best communication state from the plurality of to-be-selected communication modes according to a communication detection result as the target communication mode.
In some embodiments, the data interaction module 203 includes:
a positioning unit configured to: determining a corresponding target positioning mode according to the target communication mode; transmitting a positioning instruction to the target vehicle end by utilizing the communication channel according to the target positioning mode, and acquiring the position parameter of the target vehicle end; and positioning the target vehicle end according to the position parameter, and displaying a positioning result.
In some embodiments, positioning priorities are set in advance for a plurality of positioning modes;
the positioning unit includes:
a priority positioning subunit configured to: a plurality of target communication modes are determined, and corresponding to-be-selected position modes are determined according to each target communication mode; and sequencing the plurality of to-be-selected positioning modes according to the positioning priority, and selecting the to-be-selected positioning mode with the highest positioning priority as a target positioning mode.
In some embodiments, the positioning unit comprises:
a precision positioning subunit configured to: a plurality of target communication modes are determined, and corresponding to-be-selected position modes are determined according to each target communication mode; and determining the precision value corresponding to each positioning mode to be selected, and selecting the positioning mode to be selected with the highest precision value from the determined multiple positioning modes to be selected as the target positioning mode.
In some embodiments, the data interaction module 203 includes:
the transmission unit is configured to send a data transmission instruction to the target vehicle end by utilizing the communication channel, and perform data transmission with the target vehicle end based on the data transmission instruction;
and/or the control unit is configured to send a data control instruction to the target vehicle end by using the communication channel so that the target vehicle end can control the operation of the target vehicle end according to the data control instruction, wherein a control function corresponding to the data control instruction is a function preset by the target vehicle end and allowing remote control of the mobile end.
For convenience of description, the above apparatus is described as being functionally divided into various modules (or units) respectively. Of course, the functions of each module may be implemented in the same piece or pieces of software and/or hardware when implementing the present application.
The device of the foregoing embodiment is configured to implement the corresponding method in any of the foregoing embodiments, and has the beneficial effects of the corresponding method embodiment, which is not described herein.
Based on the same conception, the application also provides an electronic device corresponding to the method of any embodiment, comprising a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein the processor realizes the method of any embodiment when executing the program.
Based on the same concept, the present embodiment provides a data interaction system, including: the mobile terminal can establish communication connection with the vehicle terminal according to the target communication mode.
The data interaction system has the same technical effects as the mobile terminal in the above embodiment, and will not be described herein.
Fig. 3 shows a more specific hardware architecture of an electronic device according to this embodiment, where the device may include: a processor 310, a memory 320, an input/output interface 330, a communication interface 340, and a bus 350. Wherein the processor 310, the memory 320, the input/output interface 330 and the communication interface 340 are communicatively coupled to each other within the device via a bus 350.
The processor 310 may be implemented by a general-purpose CPU (Central Processing Unit ), a microprocessor, an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), or one or more integrated circuits, etc. for executing relevant programs to implement the technical solutions provided in the embodiments of the present disclosure.
The Memory 320 may be implemented in the form of ROM (Read Only Memory), RAM (Random Access Memory ), static storage device, dynamic storage device, or the like. Memory 320 may store an operating system and other application programs, and when implementing the techniques provided by the embodiments of the present disclosure via software or firmware, the associated program code is stored in memory 320 and invoked for execution by processor 310.
The input/output interface 330 is used for connecting with an input/output module to realize information input and output. The input/output module may be configured as a component in a device (not shown) or may be external to the device to provide corresponding functionality. Wherein the input devices may include a keyboard, mouse, touch screen, microphone, various types of sensors, etc., and the output devices may include a display, speaker, vibrator, indicator lights, etc.
The communication interface 340 is used to connect to a communication module (not shown in the figure) to enable communication interaction between the present device and other devices. The communication module may implement communication through a wired manner (such as USB, network cable, etc.), or may implement communication through a wireless manner (such as mobile network, WIFI, bluetooth, etc.).
Bus 350 includes a path to transfer information between components of the device (e.g., processor 310, memory 320, input/output interface 330, and communication interface 340).
It should be noted that although the above device only shows the processor 310, the memory 320, the input/output interface 330, the communication interface 340, and the bus 350, in the implementation, the device may further include other components necessary to achieve normal operation. Furthermore, it will be understood by those skilled in the art that the above-described apparatus may include only the components necessary to implement the embodiments of the present description, and not all the components shown in the drawings.
The electronic device of the foregoing embodiment is configured to implement the corresponding method in any of the foregoing embodiments, and has the beneficial effects of the corresponding method embodiment, which is not described herein.
Based on the same conception, the present application also provides a non-transitory computer readable storage medium storing computer instructions for causing the computer to perform the method according to any of the above embodiments, corresponding to the method according to any of the above embodiments.
The computer readable media of the present embodiments, including both permanent and non-permanent, removable and non-removable media, may be used to implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of storage media for a computer include, but are not limited to, phase change memory (PRAM), static Random Access Memory (SRAM), dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), read Only Memory (ROM), electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium, which can be used to store information that can be accessed by a computing device.
The storage medium of the foregoing embodiments stores computer instructions for causing the computer to perform the method of any of the foregoing embodiments, and has the advantages of the corresponding method embodiments, which are not described herein.
Based on the same conception, the application also provides a computer program product corresponding to the method of any embodiment, comprising computer program instructions, which when run on a computer, cause the computer to execute the method of any embodiment, and the method has the beneficial effects of the corresponding method embodiment, which are not repeated herein.
Those of ordinary skill in the art will appreciate that: the discussion of any of the embodiments above is merely exemplary and is not intended to suggest that the scope of the application (including the claims) is limited to these examples; the technical features of the above embodiments or in the different embodiments may also be combined within the idea of the application, the steps may be implemented in any order, and there are many other variations of the different aspects of the embodiments of the application as described above, which are not provided in detail for the sake of brevity.
Additionally, well-known power/ground connections to Integrated Circuit (IC) chips and other components may or may not be shown within the provided figures, in order to simplify the illustration and discussion, and so as not to obscure the embodiments of the present application. Furthermore, the devices may be shown in block diagram form in order to avoid obscuring the embodiments of the present application, and also in view of the fact that specifics with respect to implementation of such block diagram devices are highly dependent upon the platform within which the embodiments of the present application are to be implemented (i.e., such specifics should be well within purview of one skilled in the art). Where specific details (e.g., circuits) are set forth in order to describe example embodiments of the application, it should be apparent to one skilled in the art that embodiments of the application can be practiced without, or with variation of, these specific details. Accordingly, the description is to be regarded as illustrative in nature and not as restrictive.
While the application has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of those embodiments will be apparent to those skilled in the art in light of the foregoing description. For example, other memory architectures (e.g., dynamic RAM (DRAM)) may use the embodiments discussed.
The present embodiments are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, and the like, which are within the spirit and principles of the embodiments of the application, are intended to be included within the scope of the application.

Claims (10)

1. The data interaction method based on the vehicle-computer interconnection is characterized by comprising the following steps of:
determining a target communication mode corresponding to the current communication condition according to the received interconnection instruction, wherein the number of the communication modes is multiple, and the target communication mode is at least one of the communication modes;
establishing a communication channel with a target vehicle end according to the target communication mode to carry out communication connection;
and sending a data instruction to the target vehicle end by using the communication channel, and performing data interaction with the target vehicle end based on the data instruction.
2. The method of claim 1, wherein the communication means comprises at least one of:
the system comprises a near field communication mode, a far field communication mode and a multi-stage communication mode, wherein the multi-stage communication mode is based on a near field communication network established between other equipment and the target vehicle end to communicate with the target vehicle end.
3. The method according to claim 2, wherein the establishment of the near field communication network comprises:
generating characteristic information according to the communication data determined by the communication module, broadcasting the characteristic information in a communication range so as to enable other equipment in the communication range to receive the characteristic information, and generating feedback information according to the characteristic information;
receiving feedback information of other equipment aiming at the characteristic information, and establishing a near field communication network with the other equipment based on the feedback information;
the near field communication network further comprises the target vehicle end, and a communication channel is established between the near field communication network and the target vehicle end.
4. The method of claim 1, wherein determining the target communication mode corresponding to the current communication condition according to the current communication condition comprises:
Determining a plurality of communication modes to be selected according with the current communication condition from the plurality of communication modes;
the communication detection is carried out on the communication modes to be selected, and the communication mode to be selected with the best communication state is selected from a plurality of communication modes to be selected according to the communication detection result to serve as the target communication mode;
or alternatively, the process may be performed,
setting communication priority for a plurality of communication modes in advance; the determining, according to the current communication situation, a target communication mode corresponding to the current communication situation includes:
determining a plurality of communication modes to be selected according with the current communication condition from the plurality of communication modes;
and sequencing the to-be-selected communication modes according to the communication priority, and selecting the to-be-selected communication mode with the highest communication priority as a target communication mode.
5. The method of claim 1, wherein the sending, by the communication channel, a data command to the target vehicle end, and performing data interaction with the target vehicle end based on the data command, includes:
determining a corresponding target positioning mode according to the target communication mode;
transmitting a positioning instruction to the target vehicle end by utilizing the communication channel according to the target positioning mode, and acquiring the position parameter of the target vehicle end;
And positioning the target vehicle end according to the position parameter, and displaying a positioning result.
6. The method of claim 5, wherein positioning priorities are set for a plurality of positioning modes in advance;
the determining a corresponding target positioning mode according to the target communication mode includes:
a plurality of target communication modes are determined, and corresponding to-be-selected position modes are determined according to each target communication mode;
and sequencing the plurality of to-be-selected positioning modes according to the positioning priority, and selecting the to-be-selected positioning mode with the highest positioning priority as a target positioning mode.
7. The method of claim 5, wherein determining the corresponding target positioning mode according to the target communication mode comprises:
a plurality of target communication modes are determined, and corresponding to-be-selected position modes are determined according to each target communication mode;
and determining the precision value corresponding to each positioning mode to be selected, and selecting the positioning mode to be selected with the highest precision value from the determined multiple positioning modes to be selected as the target positioning mode.
8. A mobile terminal, comprising:
the communication mode determining module is configured to determine a target communication mode corresponding to the current communication condition according to the received interconnection instruction and the current communication condition, wherein the number of the communication modes is multiple, and the target communication mode is at least one of the communication modes;
The communication connection module is configured to establish a communication channel with a target vehicle end according to the target communication mode for communication connection;
and the data interaction module is configured to send a data instruction to the target vehicle end by utilizing the communication channel, and perform data interaction with the target vehicle end based on the data instruction.
9. A data interaction system, comprising:
the mobile terminal of claim 8 and the vehicle terminal, wherein the mobile terminal can establish communication connection with the vehicle terminal according to a target communication mode.
10. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the method of any one of claims 1 to 7 when the program is executed by the processor.
CN202310728862.5A 2023-06-19 2023-06-19 Data interaction method, mobile terminal, system and electronic equipment based on vehicle-computer interconnection Pending CN116634397A (en)

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