Method and device for realizing wallpaper replacement of vehicle machine by mobile phone by utilizing NFC (Near Field Communication) and vehicle

Abstract

The invention relates to the technical field of vehicles, in particular to a method and device for achieving wallpaper replacement of a vehicle by a mobile phone through NFC and a vehicle, and the method comprises the steps that whether NFC mobile equipment is detected or not is judged; if the NFC mobile device is detected, identifying whether the information of the NFC mobile device is consistent with the preset device information or not when the NFC function of the NFC mobile device is started; and if the information of the NFC mobile device is consistent with the preset device information, receiving a picture sent by the NFC mobile device, and setting the picture as the vehicle machine wallpaper. Therefore, by means of the NFC transmission technology, rapid self-definition of the theme of the vehicle-mounted terminal can be rapidly achieved, the safety of a user can be guaranteed through identification of information such as an account through NFC, the user can rapidly transmit the image video of the mobile device to the vehicle-mounted terminal in a self-definition mode and make personalized wallpaper, the user can conveniently define the appearance of the HMI in a self-defined mode, and the user experience is improved. The individuation and interestingness of the HMI are improved, and the driving experience of the user is improved.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and in particular to a method, device and vehicle for replacing wallpaper on a vehicle computer using a mobile phone by using NFC. Background Art

[0002] At present, car computers have become indispensable hardware, and software is becoming more and more important to the definition of the entire vehicle. Improving the interactive experience between people and car computers is the key point. How to complete the rapid definition of wallpaper will further change the human-computer interaction experience in the cockpit and realize the new interconnection between people, cars and mobile phones. HMI is the human-machine interface on the car. It refers to the display screen and control system on the car, which allows the driver and passengers to interact with the car, such as navigation, entertainment, vehicle information, etc. HMI wallpaper refers to the background picture on the HMI, which can be changed according to the user's preferences and scenes to increase the beauty and personality of the HMI.

[0003] However, the current methods of changing HMI wallpapers are mostly through the settings menu on the vehicle side or through the car networking application on the mobile phone. These methods require users to perform multiple steps, and the range of choices is limited, which is not flexible and convenient enough. Summary of the invention

[0004] The present application provides a method, device and vehicle for replacing wallpaper of a vehicle computer by a mobile phone using NFC, so as to solve the problems of low flexibility, poor human-computer interaction experience and low interest of the current HMI wallpaper replacement method.

[0005] The first aspect of the present application provides a method for using NFC to realize changing the wallpaper of a vehicle computer through a mobile phone, comprising the following steps: determining whether an NFC mobile device is detected; if the NFC mobile device is detected, identifying whether the information of the NFC mobile device is consistent with the preset device information when the NFC function of the NFC mobile device is turned on; if the information of the NFC mobile device is consistent with the preset device information, receiving a picture sent by the NFC mobile device, and setting the picture as the vehicle computer wallpaper.

[0006] Optionally, when receiving a picture sent by the NFC mobile device and setting the picture as the car computer wallpaper, it includes: judging whether the picture meets a preset security condition; if the picture does not meet the preset security condition, stopping setting the picture as the car computer wallpaper; if the picture meets the preset security condition, judging whether the picture is suitable for the car computer; if the picture is suitable for the car computer, setting the picture as the car computer wallpaper, otherwise automatically adjusting the resolution and size of the picture to make the picture suitable for the car computer.

[0007] Optionally, after setting the picture as the car wallpaper, it includes: sending an optical reminder command to the optical reminder unit of the NFC mobile device to control the optical reminder unit to perform an optical reminder, and / or sending an acoustic reminder command to the acoustic reminder unit of the NFC mobile device to control the acoustic reminder unit to perform an acoustic reminder.

[0008] Optionally, after setting the picture as the vehicle wallpaper, the method includes: detecting whether the vehicle wallpaper has expired or been deleted based on a preset time period; if the vehicle wallpaper has expired or been deleted, reminding the user to upload a new vehicle wallpaper.

[0009] Optionally, after setting the picture as the car wallpaper, the method includes: popping up a feedback interface for the car wallpaper, and obtaining a user's rating and feedback suggestions for the car wallpaper; and recommending a new car wallpaper to the user based on the user's rating and feedback suggestions for the car wallpaper.

[0010] The second aspect of the present application provides a device for using NFC to realize changing the wallpaper of a vehicle computer through a mobile phone, including: a judgment module, used to judge whether an NFC mobile device is detected; an identification module, used to, if the NFC mobile device is detected, identify whether the information of the NFC mobile device is consistent with the preset device information when the NFC function of the NFC mobile device is turned on; a control module, used to receive a picture sent by the NFC mobile device if the information of the NFC mobile device is consistent with the preset device information, and set the picture as the vehicle computer wallpaper.

[0011] Optionally, the control module is also used to: determine whether the picture meets a preset safety condition; if the picture does not meet the preset safety condition, stop setting the picture as the car computer wallpaper; if the picture meets the preset safety condition, determine whether the picture is suitable for the car computer; if the picture is suitable for the car computer, set the picture as the car computer wallpaper, otherwise automatically adjust the resolution and size of the picture to make the picture suitable for the car computer.

[0012] Optionally, after setting the picture as the car wallpaper, the control module is also used to: send an optical reminder instruction to the optical reminder unit of the NFC mobile device to control the optical reminder unit to perform an optical reminder, and / or send an acoustic reminder instruction to the acoustic reminder unit of the NFC mobile device to control the acoustic reminder unit to perform an acoustic reminder.

[0013] Optionally, after setting the picture as the vehicle wallpaper, the control module is further used to: detect whether the vehicle wallpaper has expired or been deleted based on a preset time length; if the vehicle wallpaper has expired or been deleted, remind the user to upload a new vehicle wallpaper.

[0014] Optionally, after setting the picture as the car wallpaper, the method includes: popping up a feedback interface for the car wallpaper, and obtaining a user's rating and feedback suggestions for the car wallpaper; and recommending a new car wallpaper to the user based on the user's rating and feedback suggestions for the car wallpaper.

[0015] The third aspect of the present application provides a vehicle, comprising: a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the program to implement the method of using NFC to change wallpaper on a vehicle computer using a mobile phone as described in the above embodiment.

[0016] The fourth aspect of the present application provides a computer program product on which a computer program is stored. The program is executed by a processor to implement the method of using NFC to change the wallpaper of a car computer using a mobile phone as described in the above embodiment.

[0017] In the above implementation, it is determined whether an NFC mobile device is detected. If an NFC mobile device is detected, when the NFC function of the NFC mobile device is turned on, it is identified whether the information of the NFC mobile device is consistent with the preset device information. If the information of the NFC mobile device is consistent with the preset device information, the picture sent by the NFC mobile device is received and the picture is set as the car wallpaper. Thus, the current HMI wallpaper replacement method has low flexibility, poor human-computer interaction experience, and low interest. By using NFC transmission technology, the rapid customization of the car theme can be quickly realized. Through NFC recognition of account information and other information, the user's safety can be guaranteed, and the user can quickly customize the image and video of the mobile device to the car to make a personalized wallpaper, which allows users to easily customize the appearance of the HMI, increase the personalization and interest of the HMI, and improve the user's driving experience.

[0018] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0020] Figure 1 A flowchart of a method for using NFC to change wallpaper on a car computer using a mobile phone according to an embodiment of the present application;

[0021] Figure 2 A flowchart of a method for using NFC to change wallpaper on a car computer using a mobile phone according to an embodiment of the present application;

[0022] Figure 3 This is an example diagram of a device for using NFC to change wallpaper on a car computer using a mobile phone according to an embodiment of the present application;

[0023] Figure 4 It is a schematic diagram of a vehicle structure according to an embodiment of the present application. Description of the drawings:

[0025] 10-device for changing wallpaper of vehicle computer via mobile phone by using NFC; 100-judgment module; 200-identification module and 300-control module. DETAILED DESCRIPTION

[0026] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0027] The following describes the method, device and vehicle of the embodiment of the present application using NFC to change wallpaper of the vehicle computer. In view of the problems mentioned in the above background technology that the current HMI wallpaper replacement method has low flexibility, poor human-computer interaction experience and low interest, the present application provides a method for using NFC to replace wallpaper of the vehicle computer with a mobile phone. In the method, it is determined whether an NFC mobile device is detected. If an NFC mobile device is detected, when the NFC function of the NFC mobile device is turned on, it is identified whether the information of the NFC mobile device is consistent with the preset device information. If the information of the NFC mobile device is consistent with the preset device information, the picture sent by the NFC mobile device is received and the picture is set as the vehicle computer wallpaper. Thus, the current HMI wallpaper replacement method has low flexibility, poor human-computer interaction experience and low interest, and the problems of low flexibility, poor human-computer interaction experience and low interest are solved. By using NFC transmission technology, the rapid customization of the vehicle computer theme can be quickly realized. By identifying information such as accounts by NFC, the user's safety can be guaranteed, and the user can quickly customize the image and video of the mobile device to the vehicle computer to make personalized wallpapers, which can allow users to easily customize the appearance of the HMI, increase the personalization and interest of the HMI, and improve the user's driving experience.

[0028] Specifically, Figure 1 A flowchart of a method for using NFC to change wallpaper on a car computer using a mobile phone is provided in an embodiment of the present application.

[0029] like Figure 1 As shown, the method for using NFC to change wallpaper on a car computer via a mobile phone includes the following steps:

[0030] In step S101, it is determined whether an NFC mobile device is detected.

[0031] It can be understood that the NFC mobile device is a mobile device with NFC function, such as a smart phone.

[0032] On the user's smartphone or other NFC device, install a dedicated application to set and manage the image files of the HMI wallpaper, such as selecting pictures, editing pictures, saving pictures, etc., and set up a dedicated software module on the car's HMI system to receive and process information from the NFC reader, such as determining the device type, verifying the device ID, obtaining image files, displaying pictures, etc.

[0033] Specifically, by setting up an NFC sensing area in the car, such as the door handle, center console, etc., an NFC reader is set up to read the information of the nearby NFC device, such as the device type, device ID, image files on the device, etc. If the NFC sensing area of ​​the vehicle senses an NFC mobile device, it is determined that the NFC mobile device is detected.

[0034] In step S102, if an NFC mobile device is detected, when the NFC function of the NFC mobile device is turned on, it is identified whether the information of the NFC mobile device is consistent with the preset device information.

[0035] In step S103, if the information of the NFC mobile device is consistent with the preset device information, the picture sent by the NFC mobile device is received and the picture is set as the car wallpaper.

[0036] Specifically, the user sets and manages the image files of the HMI wallpaper on his or her smartphone or other NFC device through a dedicated application, such as selecting, editing, and saving images. The user brings his or her smartphone or other NFC device close to the NFC sensing area of ​​the car, such as the door handle, center console, etc. The NFC reader of the car reads the information of the nearby NFC device, such as the device type, device ID, and image files on the device. When the NFC function of the NFC mobile device is turned on, the HMI system detects whether the NFC mobile device information (including the device type and device ID) is consistent with the preset device information. If they are consistent, the HMI system of the car receives and processes the information of the NFC reader, such as obtaining image files, displaying images, etc. The HMI system of the car displays the image file as the HMI wallpaper on the HMI according to the user's selection, and completes the replacement of the HMI wallpaper. If the NFC function of the NFC device is not turned on, the user is prompted to turn on the NFC function and send the image.

[0037] Optionally, in some embodiments, when receiving a picture sent by an NFC mobile device and setting the picture as a car wallpaper, it includes: determining whether the picture meets a preset security condition; if the picture does not meet the preset security condition, stopping setting the picture as the car wallpaper; if the picture meets the preset security condition, determining whether the picture is suitable for the car; if the picture is suitable for the car, setting the picture as the car wallpaper, otherwise automatically adjusting the resolution and size of the picture to make the picture suitable for the car.

[0038] Among them, the preset security conditions can be understood as the picture is not a sensitive picture or a state secret document, and technical personnel in this field can set the relevant conditions by themselves.

[0039] Specifically, when the picture does not meet the preset safety conditions, stop setting the picture as the car computer wallpaper. If the picture meets the preset safety conditions, determine whether the picture is suitable for the car computer. If the picture is suitable for the car computer, set the picture as the car computer wallpaper. Otherwise, automatically adjust the resolution and size of the picture to make the picture suitable for the car computer.

[0040] For example, when the size of a picture sent by an NFC mobile device is too large or too small, when setting it as the wallpaper of the vehicle computer, the vehicle computer needs to adjust the size of the picture by itself to make the picture fit the vehicle computer.

[0041] Furthermore, in some embodiments, after setting the picture as the car wallpaper, it includes: sending an optical reminder command to the optical reminder unit of the NFC mobile device to control the optical reminder unit to perform an optical reminder, and / or sending an acoustic reminder command to the acoustic reminder unit of the NFC mobile device to control the acoustic reminder unit to perform an acoustic reminder.

[0042] It should be understood that after the picture is set as the car computer wallpaper, the car computer sends an optical reminder command to the optical reminder unit of the NFC mobile device to control the optical reminder unit to perform an optical reminder, or sends an acoustic reminder command to the acoustic reminder unit of the NFC mobile device to control the acoustic reminder unit to perform an acoustic reminder, thereby reminding the user that the wallpaper has been successfully replaced.

[0043] Optionally, in some embodiments, after setting the picture as the car wallpaper, it includes: detecting whether the car wallpaper has expired or been deleted based on a preset time; if the car wallpaper has expired or been deleted, reminding the user to upload a new car wallpaper.

[0044] The preset safety threshold may be a threshold pre-set by a user, a threshold obtained through a limited number of experiments, or a threshold obtained through a limited number of computer simulations, which is not specifically limited here.

[0045] Specifically, the vehicle computer detects whether the vehicle computer wallpaper has expired or been deleted according to a preset time. If the vehicle computer wallpaper has expired or been deleted, a reminder message is sent to the NFC mobile device to remind the user to upload a new vehicle computer wallpaper.

[0046] Optionally, in some embodiments, after the picture is set as the car wallpaper, the following steps are included: popping up a feedback interface for the car wallpaper, and obtaining the user's rating and feedback suggestions for the car wallpaper; and recommending new car wallpapers to the user based on the user's rating and feedback suggestions for the car wallpaper.

[0047] It is understandable that when the picture is successfully replaced with the car wallpaper, the car pops up the car wallpaper feedback interface, and the user can rate the car wallpaper or give feedback suggestions on the feedback interface. If the car detects that the user is not satisfied with the replacement wallpaper based on the rating and feedback suggestions, it will recommend a new wallpaper to the user.

[0048] In order to enable those skilled in the art to further understand the method of using NFC to change wallpaper of a car computer using a mobile phone in the embodiment of the present application, the following is a detailed description in conjunction with specific embodiments. Figure 2 shown.

[0049] Step 1: The car computer is equipped with NFC components, for example, installed on the left side or below the car computer's central control screen, so that the user's mobile phone is close to the area; the user installs the car owner app, registers an account to log in, and the user logs in to the account on the car computer.

[0050] Step 2: The user turns on the NFC function of the mobile phone, opens the car owner app, places the mobile phone close to the NFC position of the car computer, clicks the NFC wallpaper function, and the user selects the picture he wants to use as the car computer wallpaper. After selecting, click Confirm.

[0051] Step 3: Check whether the vehicle computer identification ID is consistent with the vehicle computer. If not, the NFC wallpaper will be rejected and the user will be prompted that the account is incorrect. If they are consistent, the picture will be determined whether it meets the wallpaper requirements. If it does, the wallpaper will be automatically replaced. The vehicle computer page will display that it is being replaced. When the replacement is completed, a red pop-up window will prompt the user that the replacement has been completed. The vehicle computer wallpaper will display the changed style.

[0052] It should be noted that due to the differences in the positions of NFC sensors of different mobile phone brands, if the position is not correct and the car computer cannot recognize it, the user will be prompted to try the location operation.

[0053] According to the method for using NFC to change the wallpaper of the vehicle computer by a mobile phone, it is determined whether an NFC mobile device is detected. If an NFC mobile device is detected, when the NFC function of the NFC mobile device is turned on, it is identified whether the information of the NFC mobile device is consistent with the preset device information. If the information of the NFC mobile device is consistent with the preset device information, the picture sent by the NFC mobile device is received, and the picture is set as the vehicle computer wallpaper. In this way, the current HMI wallpaper replacement method has low flexibility, poor human-computer interaction experience, and low interest. By using NFC transmission technology, the rapid customization of the vehicle computer theme can be quickly realized. Through NFC's recognition of account information and other information, the user's safety can be guaranteed, and the user's ability to quickly customize the image and video of the mobile device to the vehicle computer can be satisfied. Personalized wallpaper allows users to easily customize the appearance of the HMI, increase the personalization and interest of the HMI, and improve the user's driving experience.

[0054] Next, a device for replacing wallpaper on a car computer using a mobile phone by using NFC according to an embodiment of the present application will be described with reference to the accompanying drawings.

[0055] Figure 3 It is a block diagram of a device for using NFC to change wallpaper on a car computer using a mobile phone according to an embodiment of the present application.

[0056] like Figure 3 As shown, the device 10 for changing wallpaper of a vehicle computer via a mobile phone using NFC includes: a judgment module 100 , an identification module 200 and a control module 300 .

[0057] Among them, the judgment module 100 is used to judge whether an NFC mobile device is detected; the identification module 200 is used to, if an NFC mobile device is detected, identify whether the information of the NFC mobile device is consistent with the preset device information when the NFC function of the NFC mobile device is turned on; the control module 300 is used to receive the picture sent by the NFC mobile device if the information of the NFC mobile device is consistent with the preset device information, and set the picture as the car wallpaper.

[0058] Optionally, in some embodiments, the control module 300 is also used to: determine whether the picture meets the preset safety conditions; if the picture does not meet the preset safety conditions, stop setting the picture as the car computer wallpaper; if the picture meets the preset safety conditions, determine whether the picture is suitable for the car computer; if the picture is suitable for the car computer, set the picture as the car computer wallpaper, otherwise automatically adjust the resolution and size of the picture to make the picture suitable for the car computer.

[0059] Optionally, in some embodiments, after setting the picture as the car wallpaper, the control module 300 is also used to: send an optical reminder instruction to the optical reminder unit of the NFC mobile device to control the optical reminder unit to perform an optical reminder, and / or send an acoustic reminder instruction to the acoustic reminder unit of the NFC mobile device to control the acoustic reminder unit to perform an acoustic reminder.

[0060] Optionally, in some embodiments, after setting the picture as the vehicle wallpaper, the control module 300 is further used to: detect whether the vehicle wallpaper has expired or been deleted based on a preset time length; if the vehicle wallpaper has expired or been deleted, remind the user to upload a new vehicle wallpaper.

[0061] Optionally, in some embodiments, after setting the picture as the car wallpaper, the control module 300 is also used to: pop up a feedback interface for the car wallpaper, and obtain the user's rating and feedback suggestions for the car wallpaper; and recommend new car wallpapers to the user based on the user's rating and feedback suggestions for the car wallpaper.

[0062] It should be noted that the aforementioned explanation of the embodiment of the method for using NFC to replace wallpaper on a vehicle computer using a mobile phone is also applicable to the device for using NFC to replace wallpaper on a vehicle computer using a mobile phone in this embodiment, and will not be repeated here.

[0063] According to the device for changing the wallpaper of the vehicle computer by using NFC by using a mobile phone, it is determined whether an NFC mobile device is detected. If an NFC mobile device is detected, when the NFC function of the NFC mobile device is turned on, it is identified whether the information of the NFC mobile device is consistent with the preset device information. If the information of the NFC mobile device is consistent with the preset device information, the picture sent by the NFC mobile device is received, and the picture is set as the wallpaper of the vehicle computer. Thus, the current HMI wallpaper replacement method has solved the problems of low flexibility, poor human-computer interaction experience, and low interest. By using NFC transmission technology, the rapid customization of the vehicle computer theme can be realized quickly. Through NFC's recognition of account information and other information, the user's safety can be guaranteed, and the user's ability to quickly customize the transmission of images and videos of mobile devices to the vehicle computer can be satisfied. Personalized wallpaper allows users to easily customize the appearance of the HMI, increase the personalization and interest of the HMI, and improve the user's driving experience.

[0064] Figure 4 A schematic diagram of the structure of a vehicle provided in an embodiment of the present application. The vehicle may include:

[0065] Memory 401 , processor 402 , and a computer program stored in the memory 401 and executable on the processor 402 .

[0066] When the processor 402 executes the program, the method provided in the above embodiment of using NFC to change the wallpaper of the vehicle computer using a mobile phone is implemented.

[0067] Furthermore, the vehicle also includes:

[0068] The communication interface 403 is used for communication between the memory 401 and the processor 402 .

[0069] The memory 401 is used to store computer programs that can be executed on the processor 402 .

[0070] The memory 401 may include a high-speed RAM memory, and may also include a non-volatile memory (non-volatile memory), such as at least one disk memory.

[0071] If the memory 401, the processor 402 and the communication interface 403 are implemented independently, the communication interface 403, the memory 401 and the processor 402 can be connected to each other through a bus and communicate with each other. The bus can be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus or an Extended Industry Standard Architecture (EISA) bus. The bus can be divided into an address bus, a data bus, a control bus, etc. For ease of representation, Figure 4 Only one thick line is used in the diagram, but this does not mean that there is only one bus or only one type of bus.

[0072] Optionally, in a specific implementation, if the memory 401, the processor 402 and the communication interface 403 are integrated on a chip, the memory 401, the processor 402 and the communication interface 403 can communicate with each other through an internal interface.

[0073] The processor 402 may be a central processing unit (CPU), or an application specific integrated circuit (ASIC), or one or more integrated circuits configured to implement the embodiments of the present application.

[0074] The embodiment of the present application also provides a computer program product, on which a computer program is stored. When the program is executed by a processor, the method of using NFC to realize the above method of changing the wallpaper of a car computer with a mobile phone is implemented.

[0075] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or N embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0076] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, "N" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0077] Any process or method description in a flowchart or otherwise described herein may be understood to represent a module, fragment or portion of code comprising one or more executable instructions for implementing the steps of a custom logical function or process, and the scope of the preferred embodiments of the present application includes alternative implementations in which functions may not be performed in the order shown or discussed, including performing functions in a substantially simultaneous manner or in reverse order depending on the functions involved, which should be understood by technicians in the technical field to which the embodiments of the present application belong.

[0078] The logic and / or steps represented in the flowchart or otherwise described herein, for example, can be considered as an ordered list of executable instructions for implementing logical functions, and can be embodied in any computer program product for use with an instruction execution system, device or apparatus (such as a computer-based system, a system including a processor, or other system that can fetch instructions from an instruction execution system, device or apparatus and execute instructions), or in combination with these instruction execution systems, devices or apparatuses. For the purposes of this specification, a "computer program product" can be any device that can contain, store, communicate, propagate or transmit a program for use with an instruction execution system, device or apparatus, or in combination with these instruction execution systems, devices or apparatuses. More specific examples of computer program products (a non-exhaustive list) include the following: an electrical connection with one or N wirings (electronic device), a portable computer disk case (magnetic device), a random access memory (RAM), a read-only memory (ROM), an erasable and programmable read-only memory (EPROM or flash memory), a fiber optic device, and a portable compact disk read-only memory (CDROM). Furthermore, the computer program product may even be paper or other suitable medium on which the program is printed, since the program may be obtained electronically, for example by optically scanning the paper or other medium and then editing, interpreting or, if necessary, processing in another suitable manner, and then storing it in a computer memory.

[0079] It should be understood that the various parts of the present application can be implemented by hardware, software, firmware or a combination thereof. In the above-mentioned embodiment, the N steps or methods can be implemented by software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented by hardware, as in another embodiment, it can be implemented by any one of the following technologies known in the art or their combination: a discrete logic circuit having a logic gate circuit for implementing a logic function for a data signal, a dedicated integrated circuit having a suitable combination of logic gate circuits, a programmable gate array (PGA), a field programmable gate array (FPGA), etc.

[0080] A person skilled in the art may understand that all or part of the steps in the method for implementing the above-mentioned embodiment may be completed by instructing related hardware through a program, and the program may be stored in a computer program product, which, when executed, includes one or a combination of the steps of the method embodiment.

[0081] In addition, each functional unit in each embodiment of the present application may be integrated into a processing module, or each unit may exist physically separately, or two or more units may be integrated into one module. The above-mentioned integrated module may be implemented in the form of hardware or in the form of a software functional module. If the integrated module is implemented in the form of a software functional module and sold or used as an independent product, it may also be stored in a computer program product.

[0082] The computer program product mentioned above may be a read-only memory, a disk or an optical disk, etc. Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application. A person of ordinary skill in the art may change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A method for using NFC to change wallpaper on a car computer via a mobile phone, characterized in that: The following steps are involved: Determine whether to detect NFC mobile device; If the NFC mobile device is detected, identifying whether the information of the NFC mobile device is consistent with the preset device information when the NFC function of the NFC mobile device is turned on; If the information of the NFC mobile device is consistent with the preset device information, the picture sent by the NFC mobile device is received, and the picture is set as the vehicle wallpaper.

2. The method according to claim 1, characterized in that When receiving the picture sent by the NFC mobile device and setting the picture as the vehicle computer wallpaper, it includes: Determining whether the image meets a preset security condition; If the picture does not meet the preset safety condition, stop setting the picture as the car computer wallpaper; if the picture meets the preset safety condition, determine whether the picture is suitable for the car computer; If the picture is suitable for the vehicle computer, the picture is set as the wallpaper of the vehicle computer; otherwise, the resolution and size of the picture are automatically adjusted to make the picture suitable for the vehicle computer.

3. The method according to claim 1, characterized in that After the picture is set as the vehicle computer wallpaper, it includes: Sending an optical reminder instruction to the optical reminder unit of the NFC mobile device to control the optical reminder unit to perform an optical reminder, and / or An acoustic reminder instruction is sent to the acoustic reminder unit of the NFC mobile device to control the acoustic reminder unit to perform an acoustic reminder.

4. The method according to claim 1, characterized in that: After the picture is set as the vehicle computer wallpaper, it includes: Detecting whether the vehicle wallpaper has expired or been deleted based on a preset time period; If the vehicle wallpaper has expired or been deleted, the user is reminded to upload a new vehicle wallpaper.

5. The method according to claim 1, characterized in that After the picture is set as the vehicle computer wallpaper, it includes: Pop up the feedback interface of the car wallpaper and obtain the user's rating and feedback suggestions on the car wallpaper; Recommend new vehicle wallpapers to the user based on the user's rating and feedback suggestions on the vehicle wallpapers.

6. A device for changing wallpaper of a car computer using a mobile phone by using NFC, characterized in that: include: A determination module, used to determine whether an NFC mobile device has been detected; an identification module, configured to, if the NFC mobile device is detected, identify whether the information of the NFC mobile device is consistent with the preset device information when the NFC function of the NFC mobile device is turned on; The control module is used to receive the picture sent by the NFC mobile device if the information of the NFC mobile device is consistent with the preset device information, and set the picture as the vehicle wallpaper.

7. The device according to claim 6, characterized in that The control module is also used for: Determining whether the image meets a preset security condition; If the picture does not meet the preset safety condition, stop setting the picture as the car computer wallpaper; if the picture meets the preset safety condition, determine whether the picture is suitable for the car computer; If the picture is suitable for the vehicle computer, the picture is set as the wallpaper of the vehicle computer; otherwise, the resolution and size of the picture are automatically adjusted to make the picture suitable for the vehicle computer.

8. The device according to claim 6, characterized in that After setting the picture as the vehicle computer wallpaper, the control module is further used to: Sending an optical reminder instruction to the optical reminder unit of the NFC mobile device to control the optical reminder unit to perform an optical reminder, and / or An acoustic reminder instruction is sent to the acoustic reminder unit of the NFC mobile device to control the acoustic reminder unit to perform an acoustic reminder.

9. A vehicle, characterized in that: Including memory and processor; The processor runs a program corresponding to the executable program code by reading the executable program code stored in the memory, so as to implement the method of using NFC to change wallpaper of a vehicle computer via a mobile phone as described in any one of claims 1-5.

10. A computer program product, wherein the computer program product stores a computer program, characterized in that: When the program is executed by a processor, the method for using NFC to change wallpaper of a vehicle computer using a mobile phone is implemented as described in any one of claims 1-5.

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