CN115801867A

CN115801867A - Theme switching method, vehicle, intelligent doll, cloud server and storage medium

Info

Publication number: CN115801867A
Application number: CN202211555196.1A
Authority: CN
Inventors: 叶峰; 涂昊伟; 陈鸿博; 崔骁; 刘东旭; 叶嘉恒; 吴继栋
Original assignee: Geely Automobile Research Institute Ningbo Co Ltd
Current assignee: Geely Automobile Research Institute Ningbo Co Ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-03-14

Abstract

The invention discloses a theme switching method, a vehicle, an intelligent doll, a cloud server and a storage medium, wherein the theme switching method comprises the following steps: after establishing communication connection with the intelligent doll, acquiring a doll identity identifier prestored in the intelligent doll based on the communication connection; sending the vehicle identity and the doll identity of the vehicle to a cloud server; and receiving the car machine theme which is returned by the cloud server and bound with the doll identity in response to the doll identity and the vehicle identity, and switching the current car machine theme of the car into the car machine theme bound with the doll identity. The theme acquisition mode of the invention can meet the individual requirements of different users.

Description

Theme switching method, vehicle, intelligent doll, cloud server and storage medium

Technical Field

The invention relates to the technical field of intelligent equipment, in particular to a theme switching method, a vehicle, an intelligent doll, a cloud server and a storage medium.

Background

In the field of vehicle-mounted intelligent cockpit, in order to meet aesthetic requirements and personal preferences of common consumers, requirements of hot switching skin and hot switching themes are more and more urgent, and even become a large selling point and a new business mode of vehicle-mounted products.

At present, a theme used by a display interface of a vehicle-mounted terminal generally needs to be updated periodically or aperiodically by a theme developer, and then a new theme version is acquired periodically or aperiodically by the vehicle-mounted terminal from a cloud server, however, the theme acquisition mode cannot autonomously switch themes according to user requirements, so that the themes acquired by the vehicle-mounted terminal generally cannot meet personalized requirements of different users.

Disclosure of Invention

The invention mainly aims to provide a theme switching method, a vehicle, an intelligent doll, a cloud server and a storage medium, and aims to solve the technical problem that the existing theme acquisition mode of a vehicle-mounted terminal is difficult to meet individual requirements of different users.

In order to achieve the above object, the present invention provides a theme shift method applied to a vehicle, including:

after establishing communication connection with an intelligent doll, acquiring a doll identity identifier prestored in the intelligent doll based on the communication connection;

sending the vehicle identification of the vehicle and the doll identification to a cloud server;

and receiving a returned vehicle-mounted theme bound with the doll identity in response to the doll identity and the vehicle identity by the cloud server, and switching the current vehicle-mounted theme of the vehicle to the vehicle-mounted theme bound with the doll identity.

Optionally, the theme style of the car machine theme bound to the doll identity label is matched with the appearance style of the intelligent doll; alternatively, the first and second electrodes may be,

and the theme style of the car machine theme bound by the doll identity mark is matched with the appearance style of the intelligent doll.

Optionally, the method further comprises:

after establishing communication connection with an intelligent doll, acquiring a doll identity and an encrypted ciphertext prestored in the intelligent doll based on the communication connection;

sending the vehicle identity of the vehicle, the doll identity and the encrypted ciphertext to a cloud server;

and receiving the car machine theme which is returned by the cloud server and bound with the doll identity in response to the doll identity, the encrypted ciphertext and the vehicle identity, and switching the current car machine theme of the car to the car machine theme bound with the doll identity.

Optionally, before the step of sending the vehicle identifier of the host vehicle, the doll identifier and the encrypted ciphertext to the cloud server, the method further includes:

outputting account binding guide information for binding the doll identity with the vehicle account of the vehicle;

if the doll identity is detected to be successfully bound with the vehicle account of the vehicle, executing the following steps: and sending the vehicle identity of the vehicle, the doll identity and the encrypted ciphertext to a cloud server.

Optionally, before the step of outputting account binding guidance information for binding the doll identity with the vehicle account of the vehicle, the method further includes:

detecting whether the vehicle is in a parking state;

if the fact that the vehicle is not in the parking state is detected, outputting prompt information for prompting entering the parking state to perform account binding;

if the vehicle is detected to be in the parking state, executing the following steps: and outputting account binding guide information for binding the doll identity with the vehicle-mounted machine account of the vehicle.

Optionally, after the step of receiving the car machine theme bound to the doll identity and returned by the cloud server in response to the doll identity, the encrypted ciphertext, and the vehicle identity, the method further includes:

saving the vehicle-mounted theme bound with the doll identity to a local theme list of the vehicle;

before the step of outputting account binding guidance information for binding the doll identity with the vehicle-mounted account of the vehicle, the method further includes:

judging whether the doll identity mark is bound with a car machine account or not;

if the car machine account number is bound, detecting whether the bound car machine account number is the car machine account number of the car; if so, calling the vehicle machine theme bound by the doll identity identifier from a local theme list as a current vehicle machine theme of the vehicle machine system;

if the car machine account is not bound, executing: and outputting account binding guide information for binding the doll identity mark and the vehicle account of the vehicle.

Optionally, after the step of detecting whether the bound car machine account is a car machine account of the vehicle, the method further includes:

if not, outputting inquiry information whether to try on the vehicle machine theme bound with the doll identity;

if a trial confirmation instruction input in response to the inquiry information is received, detecting whether a trial period for trying the vehicle-mounted machine theme bound to the doll identity is expired;

if the trial period is not expired, executing: and outputting account binding guide information for binding the doll identity mark and the vehicle account of the vehicle.

Optionally, after the step of detecting whether a trial period for trying the car machine theme bound with the doll identity is expired, the method further includes:

if the trial period is expired, outputting prompt information whether to purchase the use permission of the vehicle machine theme bound to the doll identity;

if the purchase success notification information of the use permission is detected, executing: and outputting account binding guide information for binding the doll identity mark and the vehicle account of the vehicle.

In addition, the invention also provides a theme switching method, which is applied to the cloud server and comprises the following steps:

if a vehicle identity and a doll identity are received, inquiring a vehicle-mounted machine theme bound by the doll identity from a preset identity binding database, and sending the vehicle-mounted machine theme bound by the doll identity to a vehicle corresponding to the vehicle identity;

wherein the vehicle is arranged to: and receiving a vehicle machine theme which is bound with the doll identity and returned by the cloud server in response to the doll identity and the vehicle identity, and switching the current vehicle machine theme of the vehicle to the vehicle machine theme bound with the doll identity.

Optionally, the method further comprises:

if the vehicle identity, the doll identity and the encrypted ciphertext are received, decrypting and verifying the encrypted ciphertext;

if the result of decryption and verification is legal, inquiring a vehicle-mounted subject bound by the 5 doll identity identifications from a preset identification binding database, and sending the vehicle-mounted subject bound by the doll identity identifications to a vehicle corresponding to the vehicle identity identifications;

wherein the vehicle is arranged to: and receiving the car machine theme which is returned by the cloud server and bound with the doll identity in response to the doll identity, the encrypted ciphertext and the vehicle identity, and switching the current car machine theme of the car to the car machine theme bound with the doll identity.

0

In addition, the invention also provides a theme switching method, which is applied to the intelligent doll and comprises the following steps:

after establishing communication connection with a vehicle, sending the prestored doll identification to the vehicle based on the communication connection;

5 wherein the vehicle is configured to: sending the vehicle identification of the vehicle and the doll identification to a cloud server;

0 optionally, the method further comprises:

after establishing communication connection with the vehicle, sending the prestored doll identification and the encrypted ciphertext to the vehicle based on the communication connection;

wherein the vehicle is arranged to: sending the vehicle identity of the vehicle, the doll identity and the encrypted ciphertext to a cloud server;

5 receiving the doll ID, the encrypted ciphertext, and the vehicle from the cloud server

And the returned vehicle-mounted theme is bound with the doll identity, and the current vehicle-mounted theme of the vehicle is switched to the vehicle-mounted theme bound with the doll identity.

In addition, the present application also provides a vehicle, which includes a memory, a processor, and a theme switching program stored in the memory 0 and capable of running on the processor, and when the theme switching program is executed by the processor, the steps of the theme switching method as described above are implemented.

In addition, the present application also provides a cloud server, which includes a memory, a processor, and a theme switching program stored on the memory and capable of running on the processor, and when the theme switching program is executed by the processor, the steps of the theme switching method as described above are implemented.

In addition, the application also provides an intelligent doll, which comprises a memory, a processor and a theme switching program which is stored on the memory and can run on the processor, wherein the theme switching program realizes the steps of the theme switching method when being executed by the processor.

In addition, the present application also provides a storage medium, which is a computer-readable storage medium, where a theme switching program is stored on the computer-readable storage medium, and when executed by a processor, the theme switching program implements the steps of the theme switching method.

In addition, the application also provides a vehicle, which comprises the intelligent doll, the memory, the processor and the theme change-over program stored on the memory and capable of running on the processor, wherein the theme change-over program realizes the steps of the theme change-over method when being executed by the processor.

In addition, the present application also provides a computer readable storage medium, where a theme switching program is stored, and when executed by a processor, the theme switching program implements the steps of the theme switching method described above.

The technical scheme includes that after communication connection is established between the intelligent doll and the intelligent doll, doll identification marks prestored in the intelligent doll are obtained; sending the vehicle identity and the doll identity of the vehicle to a cloud server; the receiving cloud server responds to the doll identity and the vehicle identity, the returned vehicle theme bound with the doll identity is switched to the vehicle theme bound with the doll identity, so that a user can directly connect the intelligent doll with a vehicle interface, the switching flow of the vehicle theme of the vehicle system can be automatically completed, the user can select a favorite theme interface conveniently, the switching operation is visual and convenient, and the personalized requirements of a vehicle owner or a vehicle type are further met. Compared with the current mode that theme developers need to update versions of the car theme used by the car terminal regularly or irregularly, the method and the system can automatically switch the theme according to user requirements, so that the theme acquired by the car terminal can meet personalized requirements of different users, the current discordant car theme can be displayed in a differentiated mode, and driving experience of the users is improved.

In addition, it is worth explaining that the doll and the car machine are linked, so that the doll is not only an ornament in the car but also a domain controller capable of controlling the switching of car machine themes, more playfulness is given to the doll by combining the doll and the car machine themes comprising virtual skin, voice images, voice packets and the like, and a brand new interactive experience of turning from a smart car machine to the domain controller era is brought to users.

Drawings

In order to more clearly illustrate the embodiments or technical solutions of the present invention, the drawings used in the embodiments or technical solutions of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic flow chart of a first embodiment of a switching method of the subject matter of the present invention;

FIG. 2 is a flowchart illustrating a second embodiment of a switching method according to the present invention;

FIG. 3 is a flowchart illustrating a switching method according to an embodiment of the present invention;

FIG. 4 is a timing diagram of one embodiment of a handoff method of the subject invention;

fig. 5 is a schematic diagram of a terminal structure of a hardware operating environment according to an embodiment of the present invention.

The implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings. With the above figures, there are shown specific embodiments of the present application, which will be described in more detail below. The drawings and written description are not intended to limit the scope of the inventive concepts in any manner, but rather to illustrate the concepts of the application by those skilled in the art with reference to specific embodiments.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, back, 8230; etc.) are involved in the embodiment of the present invention, the directional indications are only used for explaining the relative positional relationship between the components, the motion situation, etc. in a specific posture (as shown in the figure), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, technical solutions between the embodiments may be combined with each other, but must be based on the realization of the technical solutions by a person skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

At present, a theme used by a display interface of a vehicle-mounted terminal generally needs to be updated periodically or aperiodically by a theme developer, and then the vehicle-mounted terminal downloads the theme from a cloud server periodically or aperiodically to obtain a new theme version.

Based on this, the present invention provides a theme switching method, please refer to fig. 1, in a first embodiment of the theme switching method, the theme switching method is applied to a vehicle, the theme switching method includes:

step S10, after communication connection is established with an intelligent doll, a doll identity pre-stored in the intelligent doll is obtained based on the communication connection;

in one embodiment, a Communication connection may be established with the smart doll based on NFC (Near Field Communication) Communication. As can be understood by those skilled in the art, NFC is integrated and evolved from a contactless Radio Frequency Identification (RFID) technology and an interconnection technology, and combines functions of an inductive card reader, an inductive card and a point-to-point technology on a chip, so as to perform Identification and data exchange with a compatible device in a short distance. In another embodiment, the communication connection with the intelligent doll can be established based on a Bluetooth signal communication mode. In another embodiment, the communication connection with the intelligent doll may also be established through a purple peak (ZigBee), an Ultra WideBand (Ultra WideBand), or a WiFi (Wireless-Fidelity, wireless local area network) or other communication modes.

In this embodiment, an intelligent chip may be disposed in the intelligent doll, and the pre-stored doll identification may be a chip ID (identity) of the intelligent chip, or may be other unique identification codes used for identifying the identity of the intelligent doll, which is not specifically limited in this embodiment.

Step S20, sending the vehicle identification of the vehicle and the doll identification to a cloud server;

in this embodiment, the Vehicle Identification may be a VIN (Vehicle Identification Number), or may be another unique Identification code used for identifying the Vehicle Identification, and this embodiment is not limited to this specifically.

And S30, receiving a vehicle-mounted theme which is bound with the doll identity and is returned by the cloud server in response to the doll identity and the vehicle identity, and switching the current vehicle-mounted theme of the vehicle to the vehicle-mounted theme bound with the doll identity.

In this embodiment, as known by those skilled in the art, the in-vehicle theme refers to a theme of the in-vehicle system, which includes a skin of the in-vehicle system, for example, a background picture of the in-vehicle system, an icon appearance of each APP (Application), and the like, and may further include a system layout of the in-vehicle system, for example, a layout of each APP, a layout design of an interactive interface, and the like. Of course, the car theme may also include the design of the voice image (i.e. the intelligent voice assistant), and the type of the voice packet, for example, in car theme a, the voice image is a sunny boy, the voice packet corresponds to a magnetic male sound, and in car theme B, the voice image is a known girl, and the voice packet corresponds to a soft female sound.

It should be noted that the cloud server may store the car machine theme bound by the doll identity, and different doll identities may bind different car machine themes, and each different intelligent doll may have a unique doll identity.

To facilitate understanding, a specific scenario is illustrated: before an intelligent doll (physical product) leaves a factory, a vehicle machine theme (virtual product) needs to be designed in advance, the theme style of the vehicle machine theme can be matched with the appearance style of the intelligent doll, the designed vehicle machine theme matched with the appearance style of the intelligent doll is prestored in a cloud server, a doll identity representing the unique identity of the intelligent doll is generated, the generated doll identity is prestored in the intelligent doll, meanwhile, the generated doll identity and the vehicle machine theme matched with the appearance style are set up in a binding relationship, and the doll identity and the vehicle machine theme are prestored in an identity binding database of the cloud server. Therefore, after the intelligent doll leaves a factory, a vehicle owner can select the intelligent doll with the appearance style of the self-centering device from a plurality of intelligent dolls with different appearance styles in a shopping mall (such as a vehicle 4S shop) to purchase, then place the purchased intelligent doll in the vehicle, connect the intelligent doll with a relevant vehicle machine interface, so that the vehicle can acquire the doll identity in the intelligent doll, then associate the vehicle identity and the doll identity of the vehicle, send the associated vehicle identity and the doll identity to a cloud server, the cloud server receives the sent vehicle identity and doll identity, first queries the vehicle theme bound by the doll identity from an identity binding database, then send the vehicle theme bound by the vehicle identity to the vehicle identity (the vehicle identity is convenient to position to a target vehicle to be sent according to the vehicle identity), so that the vehicle can be switched to the vehicle theme matched with the appearance style of the intelligent doll (namely, or at least one element which is the same as the appearance of the intelligent doll is bound to the vehicle identity), thereby enabling the vehicle owner to automatically switch the vehicle owner to acquire the vehicle appearance style according to the vehicle appearance style. The theme styles may include, but are not limited to, science theme style, green theme style, and cartoon theme style.

Of course, the theme style of the car machine theme may also not match the appearance style of the smart doll, for example in another specific scenario: before the intelligent doll leaves a factory, a car machine theme needs to be designed in advance, then a theme introduction page (which can be embodied in the form of paper pages or glue pages) for introducing theme information such as a theme style (the theme style is mainly relative to interface skin of the theme) or a theme style (the theme style is mainly relative to interface layout of the theme) of the designed car machine theme is manufactured, the theme introduction page is detachably connected (for example, hung or adhered) with the intelligent doll, the designed car machine theme is prestored in a cloud server, then a doll identity representing the unique identity of the intelligent doll is generated, the generated doll identity is prestored in the intelligent doll, and meanwhile, the generated doll identity is in a binding relationship with the designed car machine theme and prestored in an identity database of the cloud server. Therefore, after the intelligent doll leaves a factory, a vehicle owner can refer to theme introduction pages attached to a plurality of intelligent dolls respectively in a shopping mall (such as a vehicle 4S shop), pick out a vehicle theme of the theme style or theme style of the self-centering device, purchase the intelligent doll bound to the vehicle theme of the centering device, place the purchased intelligent doll in the vehicle, connect the intelligent doll with a related vehicle interface, so that the vehicle can obtain a doll identity in the intelligent doll, associate the vehicle identity and the doll identity of the vehicle, send the associated vehicle identity and doll identity to a cloud server, the cloud server receives the sent vehicle identity and doll identity, first queries the vehicle theme bound to the doll identity from an identity binding database, then send the bound vehicle identity to a vehicle corresponding to the vehicle identity (conveniently located to a target vehicle to be sent according to the vehicle identity), so that the vehicle owner can switch to the vehicle theme of the self-centering device according to the vehicle theme, and further select different vehicle theme of the self-centering device theme or the self-guided theme. Illustratively, the types of theme styles include, but are not limited to, music themes, cartoon themes, starry sky themes, and the like.

The technical scheme of the embodiment is that after communication connection is established with the intelligent doll, a doll identity label prestored in the intelligent doll is obtained; sending the vehicle identity and the doll identity of the vehicle to a cloud server; the receiving cloud server responds to the doll identity and the vehicle identity, the returned vehicle theme bound with the doll identity is switched to the vehicle theme bound with the doll identity, so that a user can directly connect the intelligent doll with a vehicle interface, the switching flow of the vehicle theme of the vehicle system can be automatically completed, the user can select a favorite theme interface conveniently, the switching operation is visual and convenient, and the personalized requirements of a vehicle owner or a vehicle type are further met. Compared with the current mode that theme developers need to update versions of the car theme used by the car terminal regularly or irregularly, the theme can be switched autonomously according to user requirements, so that the theme acquired by the car terminal can meet personalized requirements of different users, the current discordant car theme can be displayed in a differentiated mode, and the driving experience of the users is improved.

In addition, it should be noted that in the present embodiment, the doll is linked with the car machine, so that the doll is not only an ornament in the car, but also a domain controller capable of controlling switching of the theme of the car machine, and the doll is combined with the car machine theme including a virtual skin, a voice image, a voice packet, and the like, so as to provide more playing methods to the doll, thereby providing a user with a brand new interactive experience turned from the smart car machine to the domain controller.

In one possible implementation, the theme style of the car machine theme bound with the doll identity is matched with the appearance style of the intelligent doll; alternatively, the first and second liquid crystal display panels may be,

the theme style of the car machine theme bound by the doll identity is matched with the appearance style of the intelligent doll.

In this embodiment, it should be noted that the theme style is mainly relative to the interface skin of the theme (i.e. style of the interface skin), and the theme style is mainly relative to the interface layout of the theme (i.e. style of the interface layout). Of course, if the switching theme may also include a transition of the speech image, the theme style or theme style may characterize the style or style of the speech image.

Illustratively, the types of theme styles include, but are not limited to, science theme style, green theme style, and animation theme style, among others. The types of theme styles include, but are not limited to, music themes, cartoon themes, starry sky themes, and the like.

In this embodiment, it should be noted that after the car owner purchases the intelligent doll with the appearance style or appearance style of his own mood apparatus and connects the intelligent doll with the car machine interface to complete the car machine theme switching process, the cloud server can periodically or aperiodically update the car machine theme based on the theme style or theme style matched with the appearance of the intelligent doll, thereby avoiding that the same car machine theme is too single due to long-time use and the user is aesthetically tired. For example, the theme style matched with the appearance of the intelligent doll purchased by the car owner is a scientific and technological theme style, the user connects the purchased intelligent doll with the car machine interface, after the switching of the car machine theme is completed, the subsequent cloud server can also perform regular or irregular iterative updating on the car machine theme bound with the doll identity of the intelligent doll, and the updated theme styles all belong to the scientific and technological theme style, and the car machine theme updated by iteration is issued to the vehicle regularly or irregularly for theme switching, so that on the basis that the car machine theme is as close as possible to the personal requirements of the user, the aesthetic fatigue of the user is avoided, and the driving experience of the user is further improved.

For another example, the theme style matched with the appearance of the intelligent doll purchased by the car owner is a music theme style, the user connects the purchased intelligent doll with the car interface, after the switching of the car theme is completed, the subsequent cloud server can also perform regular or irregular iterative updating on the car theme bound to the doll identity of the intelligent doll, the updated theme styles all belong to music theme styles, and the iteratively updated car theme is issued to the vehicle to perform theme switching regularly or irregularly, so that on the basis that the car theme is as close as possible to the personal requirements of the user, the aesthetic fatigue of the user is avoided, and the driving experience of the user is further improved.

In the embodiment, the theme style of the car machine theme bound with the doll identity is matched with the appearance style of the intelligent doll; or the theme style of the car machine theme bound by the doll identity is matched with the appearance style of the intelligent doll, so that a car owner can select the car machine theme of the style or style of the self-centering device according to the appearance style or the appearance style of the intelligent doll to carry out autonomous switching, and the theme acquired by the vehicle-mounted terminal can meet the personalized requirements of the user.

In one implementation, please refer to fig. 2, the method further includes:

step S40, after establishing communication connection with the intelligent doll, acquiring a doll identity and an encrypted ciphertext prestored in the intelligent doll based on the communication connection;

in this embodiment, the encrypted ciphertext is used for security check of the cloud server, so that the problem that illegal personnel imitate doll identity to steal car machine theme information from the cloud server and steal research and development results of research and development personnel on car machine themes is avoided, and the problem of risk of intelligent doll imitation or car machine theme theft is solved through an encryption technology.

For example, the encrypted ciphertext may be a symmetric encrypted ciphertext, an asymmetric encrypted ciphertext, an encrypted ciphertext generated by combining symmetric encryption and asymmetric encryption, or an encrypted ciphertext generated by other conventional encryption algorithms, and those skilled in the art have made some intensive studies on the encryption algorithm used for security verification, which is not described herein again.

Step S50, sending the vehicle identity of the vehicle, the doll identity and the encrypted ciphertext to a cloud server;

and S60, receiving a vehicle-mounted theme which is bound with the doll identity and is returned by the cloud server in response to the doll identity, the encrypted ciphertext and the vehicle identity, and switching the current vehicle-mounted theme of the vehicle to the vehicle-mounted theme bound with the doll identity.

In this embodiment, after the vehicle and the intelligent doll are in communication connection, the doll identity and the encrypted ciphertext pre-stored in the intelligent doll are obtained based on the communication connection, and then the vehicle sends the vehicle identity, the doll identity and the encrypted ciphertext of the vehicle to the cloud server. The cloud server receives the vehicle identity, the doll identity and the encrypted ciphertext, firstly decrypts and verifies the encrypted ciphertext, if the decryption and verification result is legal, a theme downloading authorization permission is opened for the vehicle corresponding to the vehicle identity, then the vehicle machine theme bound by the doll identity is obtained by inquiring the identity binding database, and the vehicle machine theme bound by the doll identity is sent to the vehicle corresponding to the vehicle identity. The vehicle receives the vehicle-mounted theme bound with the doll identity sent by the cloud server, and switches the current vehicle-mounted theme of the vehicle to the vehicle-mounted theme bound with the doll identity, so that the switching operation of the vehicle-mounted theme is completed.

This embodiment is through adding the encryption ciphertext in intelligent doll, doll data that reads through the car machine system, decipher the check at the high in the clouds, activate the download authority of opening the car machine theme that this doll identification binds after the check-up is successful, download the car machine with the car machine theme scheme that corresponds and replace, thereby the security of car machine theme switching process has been improved, avoid illegal personnel to imitate doll identification and steal car machine theme information from the cloud ware, the research and development achievement of stealing the research and development personnel to the car machine theme, also solve the problem that intelligent doll is imitated or car machine theme steals the risk through encryption technology.

In one possible embodiment, before the step of sending the vehicle identifier of the host vehicle, the doll identifier and the encrypted ciphertext to the cloud server, the method further comprises:

step A10, outputting account binding guide information for binding the doll identity mark and the vehicle account of the vehicle;

as will be appreciated by those skilled in the art, there is a unique vehicle machine account number for each vehicle machine system.

Step A20, if it is detected that the doll identity is successfully bound with the vehicle account of the vehicle, executing: and sending the vehicle identity of the vehicle, the doll identity and the encrypted ciphertext to a cloud server.

It should be noted that, for business reasons, generally, the doll id of one intelligent doll can only bind to one car machine account. Certainly, the doll identity of one intelligent doll may also be set to be bound with at most two to three car machine accounts, and preferably, the doll identity of one intelligent doll is bound with one car machine account.

Further, step a20 may specifically be that, if it is detected that the doll identity is successfully bound to the car machine account of the vehicle, writing the binding relationship between the doll identity and the car machine account of the vehicle into the intelligent doll, and executing: and sending the vehicle identity of the vehicle, the doll identity and the encrypted ciphertext to a cloud server.

In this embodiment, before obtaining a doll identity prestored in an intelligent doll, it may be detected whether the doll identity of the intelligent doll is bound with a car machine account, if it is detected that the doll identity is bound with the car machine account, it is further detected whether the car machine account is the car machine account of the car, if not, a prompt message with insufficient permission is output, for example, the specific content of the prompt message may be a "respectful user," you do not currently have a permission to use the car machine theme corresponding to the intelligent doll, please buy first, "and this embodiment does not specifically limit the specific content of the prompt message.

This embodiment is through detecting when binding doll identification and the car machine account number of this car success, write into the intelligent doll with the binding relation between the car machine account number of doll identification and this car in to carry out: the method comprises the steps of sending a vehicle identity of a vehicle, a doll identity and an encrypted ciphertext to a cloud server, so that a binding relationship between a prestored doll identity and a vehicle machine account is detected before the doll identity of an intelligent doll is acquired subsequently, and under the condition that the vehicle machine account is not bound to the doll identity or the bound vehicle machine account is the vehicle machine account of the vehicle, the vehicle is allowed to be activated to acquire the acquisition permission of the doll identity, so that safety prevention and control of a vehicle machine theme switching process are realized at an intelligent doll end, illegal personnel are prevented from stealing vehicle machine theme information in the cloud server by stealing the doll identity from the intelligent doll, and research and development results of research and development personnel on the vehicle machine theme are further protected.

Further, in an implementable manner, before the step of outputting account binding guidance information for binding the doll identity with the vehicle-mounted account of the vehicle, the method further includes:

step B10, detecting whether the vehicle is in a parking state;

step B20, if the vehicle is detected not to be in the parking state, outputting prompt information for prompting entering the parking state to carry out account binding;

in this embodiment, the output form of the prompt message may be a voice form or a text form, which is not limited in this embodiment.

Step B30, if it is detected that the vehicle is in the parking state, executing: and outputting account binding guide information for binding the doll identity mark and the vehicle account of the vehicle.

According to the method and the device, the prompt information for prompting the driver to enter the parking state for account binding is output when the driver is detected not to be in the parking state, and the account binding guide information for binding the doll identification with the vehicle account of the driver is output when the driver is detected to be in the parking state, so that the potential traffic risk caused by the fact that a user needs to pay attention to the input operation of the account binding guide information when driving the vehicle is avoided, and the driving safety is improved.

In one possible embodiment, after the step of receiving the in-vehicle theme bound with the doll identity returned by the cloud server in response to the doll identity, the encrypted ciphertext, and the vehicle identity, the method further comprises:

step C10, storing the vehicle-mounted theme bound with the doll identity mark to a local theme list of the vehicle;

step C20, before the step of outputting account binding guidance information for binding the doll identity with the car-mounted account of the vehicle, the method further includes:

step C30, judging whether the doll identity is bound with a car machine account;

step C40, if the car machine account number is bound, detecting whether the bound car machine account number is the car machine account number of the car; if so, calling the vehicle machine theme bound by the doll identity identifier from a local theme list as a current vehicle machine theme of the vehicle machine system;

step C50, if the car machine account is not bound, executing: and outputting account binding guide information for binding the doll identity mark and the vehicle account of the vehicle.

For example, when it is detected that the binding between the doll identity and the car machine account of the vehicle is completed before, the binding relationship between the doll identity and the car machine account of the vehicle may be written into the intelligent doll for storage, and subsequently, by reading data stored in the intelligent doll, it may be determined whether the doll identity is bound with the car machine account, and in the case of being bound with the car machine account, it may be determined whether the bound car machine account is the car machine account of the vehicle.

Of course, in another example, when it is detected that the binding between the doll identity and the car machine account of the vehicle is completed before, the binding relationship between the doll identity and the car machine account of the vehicle may be written into the cloud server for storage, and subsequently, by sending a binding relationship reading request of the doll identity to the cloud server and receiving data returned by the cloud server in response to the binding relationship reading request, it may be determined whether the doll identity is bound with the car machine account, and in the case of being bound with the car machine account, it may be determined whether the bound car machine account is the car machine account of the vehicle.

In another example, when it is detected that the doll identity and the car machine account of the vehicle are bound, a binding relationship in which the doll identity and the car machine account of the vehicle are successfully bound may be written into the vehicle for storage, and subsequently, by directly reading data stored in the vehicle, it may be determined whether the doll identity is bound to the car machine account, and in the case of the bound car machine account, it may be determined whether the bound car machine account is the car machine account of the vehicle.

In the embodiment, after the step of receiving the car-machine theme returned by the cloud server in response to the doll identity, the encrypted ciphertext and the vehicle identity is received, the car-machine theme bound to the doll identity is stored in the local theme list of the vehicle, so that whether the doll identity is bound to a car-machine account or not is judged conveniently when the doll identity of the intelligent doll is obtained subsequently, and under the condition that the doll identity is determined to be bound to the car-machine account and the bound car-machine account is the car-machine account of the vehicle, the car-machine theme bound to the doll identity is called from the local theme list to complete theme switching operation, so that the car-machine theme bound to the doll identity is not required to be downloaded by a request from the cloud server, local switching is realized, dependence on a wireless network is reduced, and the switching efficiency and the switching convenience of the car for carrying out the theme switching are improved.

Further, in an implementable manner, after the step of detecting whether the bound vehicle account is a vehicle account of the vehicle, the method further includes:

step D10, if not, outputting inquiry information whether to try on the vehicle machine theme bound with the doll identity;

step D20, if a trial confirmation instruction input in response to the inquiry information is received, detecting whether a trial period for trying the vehicle machine theme bound to the doll identity is expired;

in this embodiment, the trial period for trying the car machine theme may be one month or three months, and a person skilled in the art may set the trial period according to actual conditions, which is not specifically limited in this embodiment.

Step D30, if the trial period is not expired, executing: and outputting account binding guide information for binding the doll identity mark and the vehicle account of the vehicle.

Further, after the step of detecting whether a trial period for trying the car machine theme bound with the doll identity is expired, the method further includes:

step E10, if the trial period is expired, outputting a prompt message for judging whether the use permission of the car machine theme bound to the doll identity label is purchased;

in this embodiment, it should be noted that, when it is detected that the trial period has expired, if the usage right is not purchased, the theme usage permission of the car theme corresponding to the intelligent doll is closed for the vehicle, so that the vehicle cannot continue to use the car theme bound to the doll identity, and the car theme bound to the doll identity and stored in the local theme list before being cancelled or destroyed is cancelled or destroyed.

Step E20, if the purchase success notification information of the usage right is detected, executing: and outputting account binding guide information for binding the doll identity with the vehicle-mounted machine account of the vehicle.

In this embodiment, if a trial confirmation instruction input in response to the inquiry information is received, it is detected whether a trial period for trying the car machine theme bound to the doll identity is expired, and if the trial period is expired, prompt information whether to purchase the use permission of the car machine theme bound to the doll identity is output, and when a successful purchase notification information of the use permission is detected, the execution is performed: and outputting account binding guide information for binding the doll identity with the car machine account of the car, thereby realizing safety prevention and control in the car machine theme switching process, avoiding the stealing of the car machine theme information in the cloud server by a person who does not purchase the use right from the intelligent doll by stealing the doll identity, and further protecting the research and development results of research and development personnel on the car machine theme.

In addition, an embodiment of the present application further provides a theme switching method, where the theme switching method is applied to a cloud server, and the method includes:

step F10, if a vehicle identity and a doll identity are received, inquiring a vehicle machine theme bound with the doll identity from a preset identity binding database, and sending the vehicle machine theme bound with the doll identity to a vehicle corresponding to the vehicle identity;

wherein the vehicle is arranged to: and receiving a returned vehicle-mounted theme bound with the doll identity in response to the doll identity and the vehicle identity by the cloud server, and switching the current vehicle-mounted theme of the vehicle to the vehicle-mounted theme bound with the doll identity.

This embodiment is through if receiving vehicle identification and doll identification, then the car machine theme that obtains doll identification and bind in the database inquiry is bound from predetermined sign to send the car machine theme that doll identification binds to the vehicle that vehicle identification corresponds, wherein, this vehicle sets up to: receive cloud server response doll identify with vehicle identify, and return with the car machine theme that doll identify binds to switch the current car machine theme of this car into the car machine theme that doll identify binds, thereby make the user can be directly with intelligent doll and car machine interface connection, alright independently accomplish the switching flow of the car machine theme of car machine system, convenience of customers selects the theme interface of liking, and the switching operation is directly perceived, convenient, and then satisfies the individualized demand of car owner or motorcycle type. Compared with the mode that the theme developers need to update versions of the car-mounted theme used by the car-mounted terminal regularly or irregularly at first, the theme can be switched autonomously according to the user requirements, so that the theme acquired by the car-mounted terminal can meet the personalized requirements of different users, the car-mounted theme can be displayed differently at present, and the driving experience of the user is improved.

In addition, it should be noted that in the present embodiment, the doll is linked with the car machine, so that the doll is not only an ornament inside the car, but also a domain controller capable of controlling switching of car machine themes, and the doll is combined with the car machine themes including virtual skin, voice image, voice packet and the like to give the doll more play, thereby providing a user with a new interactive experience turned from the smart car machine to the domain controller era.

Further, in a practical manner, the method further comprises:

g10, if the vehicle identity, the doll identity and the encrypted ciphertext are received, decrypting and checking the encrypted ciphertext;

step G20, if the decryption and verification result is legal, inquiring a vehicle machine theme bound by the doll identity from a preset identity binding database, and sending the vehicle machine theme bound by the doll identity to a vehicle corresponding to the vehicle identity;

In addition, the embodiment of the application further provides a theme switching method, the theme switching method is applied to the intelligent doll, and the method comprises the following steps:

step H10, after communication connection is established with the vehicle, pre-stored doll identification is sent to the vehicle based on the communication connection;

wherein the vehicle is arranged to: sending the vehicle identity of the vehicle and the doll identity to a cloud server;

This embodiment is through establishing communication connection with the vehicle after, send the doll identification who prestores to the vehicle, wherein, this vehicle sets up to: sending the vehicle identification of the vehicle and the doll identification to a cloud server; the receiving cloud server responds to the doll identity and the vehicle identity, returns the car theme bound with the doll identity, and switches the current car theme of the car into the car theme bound with the doll identity, so that a user can directly connect the intelligent doll with a car interface, the switching flow of the car theme of the car system can be automatically completed, the user can select a favorite theme interface conveniently, the switching operation is visual and convenient, and the personalized requirements of car owners or car types are further met. Compared with the mode that the theme developers need to update versions of the car-mounted theme used by the car-mounted terminal regularly or irregularly at first, the theme can be switched autonomously according to the user requirements, so that the theme acquired by the car-mounted terminal can meet the personalized requirements of different users, the car-mounted theme can be displayed differently at present, and the driving experience of the user is improved.

Further, in an implementable manner, the method further comprises:

step I10, after establishing communication connection with a vehicle, sending the pre-stored doll identification and the encrypted ciphertext to the vehicle based on the communication connection;

and receiving the returned vehicle-mounted theme bound with the doll identity in response to the doll identity, the encrypted ciphertext and the vehicle identity by the cloud server, and switching the current vehicle-mounted theme of the vehicle to the vehicle-mounted theme bound with the doll identity.

This embodiment is through adding the encryption ciphertext in intelligent doll, doll data through the car machine system reads, decipher the check-up at the high in the clouds, the download permission of the car machine theme that this doll identification bound is opened in the activation after the check-up succeeds, download the car machine with the car machine theme scheme that corresponds and replace, thereby the security of car machine theme switching process has been improved, avoid illegal personnel to imitate doll identification and steal car machine theme information from the cloud ware, steal the research and development achievement of research and development personnel to the car machine theme, also solve the problem that intelligent doll is imitated or car machine theme steals the risk through encryption technique.

To assist the technical idea of the embodiments of the present application, please refer to fig. 3 and 4 for describing a specific embodiment, wherein,

referring to fig. 3, fig. 3 is a schematic flow chart of a theme switching method according to an embodiment of the present invention, and in this embodiment, the method includes:

step 1: firstly, placing a doll (or called an intelligent doll) to be connected with a vehicle machine, identifying a doll chip ID (the doll chip ID is a doll identity) by the vehicle machine, if the identification fails, replacing the doll, and if the identification succeeds, performing the step 2;

step 2: if the identification is successful, judging whether the doll is bound with the car machine account number, and if the doll is bound with the car machine account number, entering the step 3; if the feedback result is not bound, entering step 4;

and step 3: judging whether the skin (which is the content in the car machine theme) is locally stored or not, if so, entering the step 5, and if not, entering the step 6;

and 4, step 4: judging whether other vehicle machine account numbers are bound, if so, entering a trial process, otherwise, judging the automobile state, carrying out a binding process (i.e. a binding guide process for binding the doll chip ID and the vehicle machine account number of the automobile) when the automobile state is P gear, and if not, ending the process;

and 5: executing the skin changing scheme, and ending;

and 6: chip information (the chip information can be a doll chip ID or other doll identity marks) is uploaded to the cloud end through the TBOX, the corresponding theme pack is matched and downloaded to the local to change the skin, and the method is finished.

Specifically, in the present embodiment, the linkage path between the doll (or called intelligent doll) and the car machine is divided into three scenes.

Scene 1: doll first binding vehicle account (for safety, the first binding must be in P gear parking state)

The method comprises the steps that a doll is connected with a vehicle machine, the vehicle machine identifies a doll chip ID, whether the chip is bound with a vehicle account or not is judged, only the doll is judged not to be bound with any vehicle account, the vehicle is in a P-gear parking state, chip information is uploaded to a cloud end through a vehicle-mounted TBOX, a skin changing scheme of the chip ID is called by the cloud end (the skin changing scheme is part of switching content in the process of switching the vehicle theme) and downloaded to a local scheme storage list, and the vehicle machine executes the skin changing scheme.

Scene 2: bound vehicle machine daily use

The doll is connected with a vehicle machine, the vehicle machine identifies a chip ID of the doll, judges that the doll is bound with the vehicle account, calls a local save list scheme (namely calls a local subject list), and the vehicle machine executes a skin changing scheme.

Scene 3: bound doll from vehicle A to vehicle B

The method comprises the steps of connecting a doll with a vehicle, identifying a chip ID of the doll by the vehicle, judging whether other vehicle accounts are bound, popping up a prompt to inquire whether to try, selecting to try by a user, judging whether a trial period is over, uploading the trial period to a cloud end through a vehicle-mounted TBOX, downloading a corresponding skin changing scheme to a local vehicle storage list, and executing the skin changing scheme by the vehicle.

Referring to fig. 4, fig. 4 is a timing diagram of a switching method according to an embodiment of the present invention, which includes:

a, step a: the doll (or called intelligent doll) is connected with the car machine system through a contact;

step b: the vehicle-mounted computer system acquires a doll ID (a doll chip ID is a doll identity) and TYPE encryption information (the TYPE encryption information is an encryption ciphertext);

step c: the vehicle-mounted system sends vehicle VIN codes (the vehicle VIN codes are a vehicle identity), doll ID and TYPE encryption information to the cloud server through the Tbox;

step d: the cloud server decrypts the TYPE encrypted information and carries out security verification;

step e: binding the doll ID and the vehicle VIN code by the cloud server;

step f: the information of successful verification of the cloud server is sent to the vehicle machine system through the Tbox;

step g: the vehicle machine system initiates doll downloading through the Tbox;

step h: the scheme is issued after the cloud server is matched with the doll scheme (the scheme is that the cloud server is matched with the car machine theme bound by the doll ID, namely the doll scheme is the theme bound by the doll ID);

step i: and after the doll scheme is downloaded by the vehicle machine end, the doll scheme takes effect (namely, the theme scheme bound by the doll ID is downloaded from the cloud server for switching).

The chip is placed in the doll, when the doll is connected with a car machine interface, the car machine identifies the chip ID inside the doll, the chip ID information is obtained through VIN codes and the chip ID, the chip information is uploaded to a cloud decryption check through a vehicle-mounted TBOX, the corresponding skin changing scheme is downloaded to the car machine and replaced after the check is passed, the linkage problem of the doll and the car machine is solved, the doll is not only an ornament in the car, the doll is combined with a virtual skin, a voice image and a voice packet, more playing methods are given to the doll, brand new interactive experience turned from the smart car machine to a domain controller era is brought to a user, the theme is automatically switched according to the user requirement, the theme obtained by the vehicle-mounted terminal can meet the personalized requirements of different users, the current uniform theme is displayed in a differentiated mode, and the driving experience of the user is improved.

It should be noted that the above specific embodiments are only used to help understanding the technical concept of the embodiments of the present application, and do not constitute a limitation to the present application, and more simple changes and modifications based on the technical concept should be included in the scope of the present application.

As shown in fig. 5, fig. 5 is a schematic terminal structure diagram of a hardware operating environment according to an embodiment of the present invention.

The terminal of the embodiment of the invention is a vehicle.

As shown in fig. 5, the terminal may include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory such as a disk memory. The memory 1005 may alternatively be a storage device separate from the processor 1001 described previously.

Optionally, the terminal may further include a camera, a Radio Frequency (RF) circuit, a sensor, an audio circuit, a WiFi module, and the like. Such as light sensors, motion sensors, and other sensors. Specifically, the light sensor may include an ambient light sensor that adjusts the brightness of the display screen according to the brightness of ambient light, and a proximity sensor that turns off the display screen and/or the backlight when the terminal device is moved to the ear. Of course, the terminal device may also be configured with other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which are not described herein again.

Those skilled in the art will appreciate that the terminal structure shown in fig. 5 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.

As shown in fig. 5, a memory 1005, which is a kind of computer storage medium, may include therein an operating system, a network communication module, a user interface module, and a theme switching program.

In the terminal shown in fig. 5, the network interface 1004 is mainly used for connecting a background server and performing data communication with the background server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and the processor 1001 may be configured to invoke the theme switching program stored in the memory 1005 and perform the following operations:

and receiving a vehicle machine theme which is bound with the doll identity and returned by the cloud server in response to the doll identity and the vehicle identity, and switching the current vehicle machine theme of the vehicle to the vehicle machine theme bound with the doll identity.

In addition, the present application also provides a vehicle, which includes a memory, a processor, and a theme change-over program stored in the memory and capable of running on the processor, wherein the theme change-over program, when executed by the processor, implements the steps of the theme change-over method as described above.

In addition, the application also provides an intelligent doll, which comprises a memory, a processor and a theme switching program stored on the memory and capable of running on the processor, wherein the theme switching program realizes the steps of the theme switching method when being executed by the processor.

In addition, the present application also provides a storage medium, which is a computer-readable storage medium, where a theme switching program is stored on the computer-readable storage medium, and when being executed by a processor, the theme switching program implements the steps of the theme switching method.

The specific implementation of the computer-readable storage medium of the present invention is substantially the same as the embodiments of the theme switching method described above, and is not described herein again.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of other like elements in a process, method, article, or system comprising the element.

The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or any other related technical fields directly/indirectly applied to the present invention are included in the scope of the present invention.

Claims

1. A theme shift method, applied to a vehicle, includes:

after establishing communication connection with an intelligent doll, acquiring a doll identity pre-stored in the intelligent doll based on the communication connection;

sending the vehicle identity of the vehicle and the doll identity to a cloud server;

2. The theme switching method according to claim 1, wherein a theme style of the in-vehicle theme bound to the doll id matches an appearance style of the smart doll; alternatively, the first and second electrodes may be,

3. The topic switching method of claim 1, wherein the method further comprises:

4. The theme switching method of claim 3, wherein prior to the step of sending the vehicle identification of the host vehicle, the doll identification, and the encrypted ciphertext to the cloud server, the method further comprises:

outputting account binding guide information for binding the doll identity with the vehicle-mounted account of the vehicle;

if the doll identity is successfully bound with the vehicle-mounted machine account number of the vehicle, executing: and sending the vehicle identity of the vehicle, the doll identity and the encrypted ciphertext to a cloud server.

5. The theme switching method according to claim 4, wherein before the step of outputting account binding guidance information for binding the doll identity with the in-vehicle account of the host vehicle, the method further comprises:

detecting whether the vehicle is in a parking state;

if the vehicle is detected not to be in the parking state, outputting prompt information for prompting entering the parking state to carry out account binding;

6. The theme switching method of claim 4, wherein after the step of receiving the in-vehicle theme bound to the doll identity returned by the cloud server in response to the doll identity, the encrypted ciphertext, and the vehicle identity, the method further comprises:

if the vehicle machine account is not bound, executing: and outputting account binding guide information for binding the doll identity mark and the vehicle account of the vehicle.

7. The theme switching method according to claim 6, wherein after the step of detecting whether the bound car-machine account is a car-machine account of the own car, the method further comprises:

if not, outputting inquiry information whether to try the car machine theme bound to the doll identity mark or not;

if a trial confirmation instruction input in response to the inquiring information is received, detecting whether a trial period for trying the vehicle machine theme bound to the doll identity is expired;

8. The method of claim 7, wherein after the step of detecting whether a trial period has expired for trying the car machine theme bound to the doll identity, the method further comprises:

9. A theme switching method is applied to a cloud server, and comprises the following steps:

10. The topic switching method of claim 9, wherein the method further comprises:

if the decryption check result is legal, inquiring a vehicle machine theme bound by the doll identity from a preset identity binding database, and sending the vehicle machine theme bound by the doll identity to a vehicle corresponding to the vehicle identity;

wherein the vehicle is arranged to: and receiving the returned vehicle-mounted theme bound with the doll identity in response to the doll identity, the encrypted ciphertext and the vehicle identity by the cloud server, and switching the current vehicle-mounted theme of the vehicle to the vehicle-mounted theme bound with the doll identity.

11. A theme switching method is applied to an intelligent doll and comprises the following steps:

12. The topic switching method of claim 11, wherein the method further comprises:

13. A vehicle comprising a memory, a processor and a theme switching program stored on the memory and executable on the processor, the theme switching program when executed by the processor implementing the steps of the theme switching method of any one of claims 1 to 8.

14. A cloud server comprising a memory, a processor and a theme switching program stored on the memory and executable on the processor, the theme switching program when executed by the processor implementing the steps of the theme switching method of claim 9 or 10.

15. An intelligent doll comprising a memory, a processor and a theme switching program stored on the memory and executable on the processor, the theme switching program when executed by the processor implementing the steps of the theme switching method of claim 11 or 12.

16. A storage medium, characterized in that the storage medium is a computer-readable storage medium on which a theme switching program is stored, the theme switching program, when executed by a processor, implementing the steps of the theme switching method according to any one of claims 1 to 12.