Private data protection method and device, vehicle and medium

Abstract

The invention relates to the technical field of privacy protection, in particular to a privacy data protection method and device, a vehicle and a medium, and the method comprises the steps: obtaining a switching instruction of a user for a full privacy mode; according to the switching instruction, the vehicle is controlled to disconnect a target uploading channel with the cloud, so that the vehicle enters a full privacy mode, and the target uploading channel is used for uploading privacy data of the user; and the privacy data of the user is protected by using a full privacy mode. Therefore, the problems that in the prior art, the cloud data uploading leakage risk exists, and cloud data deletion is not instant are solved.

Description

Technical Field

[0001] The present invention relates to the field of privacy protection technology, and in particular to a privacy data protection method, device, vehicle and medium. Background Art

[0002] With the rapid development of intelligent connected vehicle technology, vehicles have become a necessity in daily life, greatly improving the convenience of travel. However, along with the intelligent convenience comes the increasingly serious problem of the security of the owner's personal privacy data. Intelligent connected vehicles frequently exchange data with cloud servers, including sensitive information such as location, driving records, vehicle configuration, and in-car audio and video, which can provide personalized services and optimize vehicle performance. However, this data circulation model also hides the risk of data leakage, posing a threat to the privacy of car owners.

[0003] In the related technology, Publication No. (CN118051940A) proposes a privacy protection method for smart cars. The patent provides a privacy protection option when the car is started, and guides how to turn it on if it is not turned on. After turning it on, it monitors passenger behavior, encrypts and stores data, and automatically blurs the image or turns off protection for privacy actions and waits for restart to protect the privacy in the car.

[0004] However, in the related technologies, car owners cannot flexibly switch the privacy protection mode according to their personal needs during the use of the car. Even when the privacy protection mode is enabled, the vehicle data may still be uploaded to the cloud server, increasing the risk of private data being leaked in the cloud. In addition, when the user wants to delete private data, although it can be cleared from the in-car system immediately, the data on the cloud server cannot be deleted synchronously and immediately, further exacerbating the vulnerability of privacy protection. Summary of the invention

[0005] One of the purposes of the present invention is to provide a privacy data protection method, device, vehicle and medium to solve the problems of cloud data upload leakage risk and cloud data deletion not being immediate in the prior art; the second purpose is to provide a privacy data protection device; the third purpose is to provide a vehicle; and the fourth purpose is to provide a storage medium.

[0006] In order to achieve the above object, the technical solution adopted by the present invention is as follows:

[0007] A privacy data protection method comprises the following steps: obtaining a user's switching instruction for a full privacy mode; controlling a vehicle to disconnect a target upload channel from a cloud according to the switching instruction, so that the vehicle enters the full privacy mode, wherein the target upload channel is used to upload the user's privacy data; and utilizing the full privacy mode to protect the user's privacy data.

[0008] According to the above technical means, the embodiment of the present invention receives the user's switching instruction to the full privacy mode, instantly controls the vehicle to disconnect the target upload channel with the cloud, effectively prevents privacy data from being uploaded to the cloud, and ensures that the vehicle operates in the full privacy mode, thereby comprehensively protecting the user's privacy data and improving user experience and data security.

[0009] Furthermore, the vehicle includes a first controller and a second controller that communicate with each other, the second controller communicates with the cloud through multiple upload channels, and controls the vehicle to disconnect the target upload channel with the cloud according to a switching instruction, including: controlling the first controller to enter a full privacy mode according to the switching instruction; transmitting a signal of the first controller entering the full privacy mode to the second controller, and the second controller disconnects the target upload channel.

[0010] According to the above-mentioned technical means, the embodiment of the present invention receives a switching instruction, first controls the first controller to enter the full privacy mode, and then transmits this status signal to the second controller, which is responsible for disconnecting the target upload channel with the cloud, thereby achieving rapid response and precise control of the privacy protection mode, ensuring that user privacy data will never be leaked to the cloud without authorization, thereby significantly enhancing data security and user privacy protection.

[0011] Furthermore, before controlling the vehicle to disconnect the target upload channel with the cloud according to the switching instruction, it also includes: configuring multiple upload channels between the second controller and the cloud.

[0012] According to the above-mentioned technical means, the embodiment of the present invention configures multiple upload channels for the second controller and the cloud, which not only ensures the continuity and stability of data transmission, but also realizes data diversion and load balancing, significantly improves the efficiency and performance of data transmission, and at the same time can more accurately control data upload in full privacy mode, thereby enhancing the level of user privacy protection.

[0013] Furthermore, the first controller and the second controller both store private data, and the target upload channel includes a channel for uploading private data shared by the first controller and the second controller, or a channel for uploading private data respectively of the first controller and the second controller.

[0014] According to the above technical means, the embodiment of the present invention configures a variety of upload channels for the first controller and the second controller, including shared and independent channels, thereby enhancing the flexibility and security of data transmission and improving the load balancing capability.

[0015] Furthermore, after the vehicle enters the full privacy mode, it also includes: uploading a signal indicating that the vehicle has entered the full privacy mode to the cloud, wherein the cloud prohibits responding to the remote control function of the vehicle based on the signal indicating that the vehicle has entered the full privacy mode.

[0016] According to the above technical means, the embodiment of the present invention can effectively prevent unauthorized remote access and control by uploading the signal that the vehicle enters the full privacy mode to the cloud, thereby enhancing the privacy protection capability of the vehicle and improving the vehicle safety. At the same time, it can timely understand the privacy protection needs of the car owner and improve the service quality and user trust.

[0017] Furthermore, the full privacy mode is used to protect the user's privacy data, including: controlling the vehicle's local storage of privacy data; calling the vehicle's local data processing module to process the privacy data.

[0018] According to the above-mentioned technical means, the embodiments of the present invention control the vehicle to store private data locally and call the local data processing module for processing, without waiting for the response of the cloud or remote server, thereby improving the efficiency and immediacy of data processing, while reducing the data's dependence on external networks, ensuring that the vehicle can stably and continuously perform data processing even when there is no network connection or network conditions are limited.

[0019] Furthermore, before controlling the vehicle to disconnect the target upload channel with the cloud according to the switching instruction, it also includes: generating a confirmation switching prompt for the full privacy mode.

[0020] According to the above technical means, the embodiment of the present invention clarifies the user's intention, enhances the privacy protection awareness, ensures the user is informed, and reduces the risk of data leakage by generating a confirmation switch prompt for the full privacy mode.

[0021] A privacy data protection device includes: an acquisition module, used to obtain a user's switching instruction for a full privacy mode; a control module, used to control a vehicle to disconnect a target upload channel with a cloud according to the switching instruction, so that the vehicle enters the full privacy mode, wherein the target upload channel is used to upload the user's privacy data; and a protection module, used to protect the user's privacy data by using the full privacy mode.

[0022] Furthermore, the control module is also used to control the first controller to enter the full privacy mode according to the switching instruction; transmit the signal of the first controller entering the full privacy mode to the second controller, and the second controller disconnects the target upload channel.

[0023] Furthermore, multiple upload channels are configured between the second controller and the cloud.

[0024] Furthermore, the first controller and the second controller both store private data, and the target upload channel includes a channel for uploading private data shared by the first controller and the second controller, or a channel for uploading private data respectively of the first controller and the second controller.

[0025] Furthermore, the control module is also used to upload a signal indicating that the vehicle has entered the full privacy mode to the cloud, wherein the cloud prohibits responding to the remote control function of the vehicle based on the signal indicating that the vehicle has entered the full privacy mode.

[0026] Furthermore, the protection module is also used to control the local storage privacy data of the vehicle; and call the local data processing module of the vehicle to process the privacy data.

[0027] Further, a confirmation switch prompt for the full privacy mode is generated.

[0028] A vehicle comprises: a first controller and a second controller communicating with each other, the second controller communicating with the cloud via a plurality of upload channels, wherein the first controller obtains a user's switching instruction for a full privacy mode, controls the first controller to enter the full privacy mode according to the switching instruction, and transmits a signal of the first controller entering the full privacy mode to the second controller; the second controller disconnects a target upload channel so that the vehicle enters the full privacy mode, and the target upload channel is used to upload the user's private data.

[0029] A computer-readable storage medium stores a computer program, which is executed by a processor to implement the above privacy data protection method.

[0030] Beneficial effects of the present invention:

[0031] (1) The embodiment of the present invention receives a user's instruction to switch to the full privacy mode, and instantly controls the vehicle to disconnect the target upload channel with the cloud, effectively preventing private data from being uploaded to the cloud, ensuring that the vehicle operates in the full privacy mode, thereby fully protecting the user's private data and improving user experience and data security;

[0032] (2) The embodiment of the present invention receives a switching instruction, first controls the first controller to enter the full privacy mode, and then transmits this state signal to the second controller, which is responsible for disconnecting the target upload channel with the cloud, thereby achieving rapid response and precise control of the privacy protection mode, ensuring that user privacy data will never be leaked to the cloud without authorization, thereby significantly enhancing data security and user privacy protection;

[0033] (3) The embodiment of the present invention configures multiple upload channels for the second controller and the cloud, which not only ensures the continuity and stability of data transmission, but also realizes data diversion and load balancing, significantly improving the efficiency and performance of data transmission. At the same time, in the full privacy mode, data upload can be more accurately controlled, thereby enhancing the level of user privacy protection;

[0034] (4) The embodiment of the present invention configures a variety of upload channels for the first controller and the second controller, including shared and independent channels, thereby enhancing the flexibility and security of data transmission and improving the load balancing capability;

[0035] (5) The embodiments of the present invention can effectively prevent unauthorized remote access and control by uploading a signal indicating that the vehicle has entered full privacy mode to the cloud, thereby enhancing the privacy protection capability of the vehicle and improving vehicle safety. At the same time, the privacy protection needs of the vehicle owner can be understood in a timely manner, thereby improving service quality and user trust.

[0036] (6) The embodiments of the present invention control the vehicle to store private data locally and call the local data processing module for processing, without waiting for the response of the cloud or remote server, thereby improving the efficiency and immediacy of data processing and reducing the dependence of data on external networks, ensuring that the vehicle can stably and continuously perform data processing even when there is no network connection or network conditions are limited;

[0037] (7) The embodiment of the present invention generates a confirmation switch prompt for the full privacy mode to clarify the user's intention, enhance privacy protection awareness, ensure that the user is informed, and reduce the risk of data leakage.

[0038] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 A flowchart of a privacy data protection method provided according to an embodiment of the present invention;

[0040] Figure 2 A flowchart of a privacy data protection method according to an embodiment of the present invention;

[0041] Figure 3 A schematic diagram of a mobile phone APP prompting a user in a full privacy mode according to an embodiment of the present invention;

[0042] Figure 4 A schematic diagram of a vehicle privacy mode switching button provided according to an embodiment of the present invention;

[0043] Figure 5 A flowchart of three-channel privacy mode data provided according to an embodiment of the present invention;

[0044] Figure 6 A flowchart of four-channel privacy mode data provided according to an embodiment of the present invention;

[0045] Figure 7 A flowchart of vehicle privacy mode switching according to an embodiment of the present invention;

[0046] Figure 8 A schematic diagram of a privacy data protection device provided according to an embodiment of the present invention;

[0047] Fig. 9 FIG. 4 is a schematic structural diagram of a vehicle according to an embodiment of the present invention. DETAILED DESCRIPTION

[0048] The following will describe the embodiments of the present invention with reference to the accompanying drawings and preferred embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be understood that the preferred embodiments are only for illustrating the present invention, not for limiting the scope of protection of the present invention.

[0049] It should be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present invention, and thus the drawings only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0050] Specifically, Figure 1 A flowchart of a privacy data protection method provided by an embodiment of the present invention.

[0051] like Figure 1 As shown, the privacy data protection method includes the following steps:

[0052] In step S101, a user's switching instruction to the full privacy mode is obtained.

[0053] Among them, the full privacy mode can be a working mode that maximizes the protection of the user's privacy data from being collected, transmitted or stored on the server, and the switching instruction can be a command for the user to request the vehicle to enter or exit the full privacy mode.

[0054] It can be understood that the embodiment of the present invention obtains the user's switching instruction to the full privacy mode to facilitate the subsequent protection of the user's privacy data.

[0055] In step S102, the vehicle is controlled to disconnect from the target upload channel in the cloud according to the switching instruction, so that the vehicle enters a full privacy mode, wherein the target upload channel is used to upload the user's private data.

[0056] The vehicle may include a first controller and a second controller that communicate with each other, the first controller may receive a switching instruction and enter a full privacy mode according to the instruction, and the second controller may handle tasks related to cloud communication, data uploading, etc., wherein the second controller communicates with the cloud through multiple upload channels; the cloud may be a remote server cluster connected via the Internet for storing, processing, and managing data;

[0057] The target upload channel may include a channel for uploading privacy data shared by the first controller and the second controller, or a channel for uploading privacy data separately provided by the first controller and the second controller. The privacy data may be personal privacy information of the user, including but not limited to the user's identity information, location information, driving habits, and vehicle usage.

[0058] It is understandable that the embodiment of the present invention controls the vehicle to disconnect the target upload channel with the cloud according to the switching instruction, so that the vehicle enters the full privacy mode, thereby cutting off the path for uploading the user's private data to the cloud and preventing the risk of data leakage. By disconnecting the target upload channel, the interaction with the external network is reduced, which not only simplifies the complexity of data transmission, but also reduces the risk of being attacked or invaded by malware, and enhances the security of data.

[0059] It should be noted that both the first controller and the second controller store privacy data.

[0060] In an embodiment of the present invention, controlling the vehicle to disconnect the target upload channel with the cloud according to the switching instruction includes:

[0061] The first controller is controlled to enter the full privacy mode according to the switching instruction; a signal of the first controller entering the full privacy mode is transmitted to the second controller, and the second controller disconnects the target upload channel.

[0062] It can be understood that the embodiment of the present invention receives a switching instruction, first controls the first controller to enter the full privacy mode, and then transmits this status signal to the second controller, which is responsible for disconnecting the target upload channel with the cloud, thereby achieving rapid response and precise control of the privacy protection mode, ensuring that user privacy data will never be leaked to the cloud without authorization, thereby significantly enhancing data security and user privacy protection.

[0063] In an embodiment of the present invention, before controlling the vehicle to disconnect the target upload channel with the cloud according to the switching instruction, it also includes: configuring multiple upload channels between the second controller and the cloud.

[0064] It can be understood that the embodiment of the present invention not only ensures the continuity and stability of data transmission by configuring multiple upload channels for the second controller and the cloud, but also realizes data diversion and load balancing, significantly improves the efficiency and performance of data transmission, and at the same time can more accurately control data upload in full privacy mode, thereby enhancing the level of user privacy protection.

[0065] In the embodiment of the present invention, before controlling the vehicle to disconnect the target upload channel with the cloud according to the switching instruction, it also includes: generating a confirmation switching prompt for the full privacy mode.

[0066] It can be understood that the embodiment of the present invention clarifies the user's intention, enhances the privacy protection awareness, ensures the user is informed, and reduces the risk of data leakage by generating a confirmation switch prompt for the full privacy mode.

[0067] In an embodiment of the present invention, after the vehicle enters the full privacy mode, it also includes: uploading a signal that the vehicle enters the full privacy mode to the cloud, wherein the cloud prohibits responding to the remote control function of the vehicle based on the signal that the vehicle enters the full privacy mode.

[0068] It can be understood that the embodiment of the present invention can effectively prevent unauthorized remote access and control by uploading the signal that the vehicle enters the full privacy mode to the cloud, thereby enhancing the privacy protection capability of the vehicle and improving the vehicle safety. At the same time, it can timely understand the privacy protection needs of the car owner and improve the service quality and user trust.

[0069] In step S103, the user's private data is protected using the full privacy mode.

[0070] It can be understood that the embodiments of the present invention utilize the full privacy mode to enhance the user's sense of security and meet diverse privacy needs by limiting the upload of private data and enhancing local data security.

[0071] In an embodiment of the present invention, the full privacy mode is used to protect the user's privacy data, including: controlling the local storage of privacy data of the vehicle; and calling the local data processing module of the vehicle to process the privacy data.

[0072] Among them, the locally stored privacy data may be data involving personal privacy stored inside the vehicle.

[0073] It can be understood that the embodiments of the present invention improve the efficiency and immediacy of data processing by controlling the vehicle to store private data locally and calling the local data processing module for processing, without waiting for the response of the cloud or remote server, while reducing the data's dependence on external networks, ensuring that the vehicle can stably and continuously perform data processing even when there is no network connection or network conditions are limited.

[0074] According to the privacy data protection method proposed in the embodiment of the present invention, by receiving the user's switching instruction to the full privacy mode, the vehicle is immediately controlled to disconnect the target upload channel with the cloud, effectively preventing the private data from being uploaded to the cloud, ensuring that the vehicle is running in the full privacy mode, thereby fully protecting the user's privacy data and improving the user experience and data security. In this way, the risk of cloud data upload leakage and the problem of delayed cloud data deletion in the prior art are solved.

[0075] The privacy data protection method will be specifically described below through a specific embodiment, wherein the present invention includes a car owner, a car-side smart cockpit, a car cloud and a mobile phone APP, such as Figure 2 As shown, taking the privacy mode switching of three upload channels as an example, the content is as follows:

[0076] S1. Owner privacy mode selection: Figure 3 As shown in the figure, when the owner actively chooses to switch to full privacy mode in the vehicle settings, a clear and concise prompt window will pop up immediately; the prompt content of switching to full privacy mode is: "In full privacy mode, except for the collection of legally necessary data, all vehicle usage data will be retained locally and not uploaded to the cloud; this may affect some safety warning functions, please consider carefully before choosing";

[0077] When the owner chooses to switch to the networking mode, a pop-up window will be displayed to remind the user that the data generated by the vehicle will be uploaded to the cloud after the switch; the prompt for switching to the networking mode reads: "In the networking mode, personal data will be allowed to be uploaded to servers such as TSP (Telematics Service Provider, in-vehicle service provider) to support richer networking services and analysis functions";

[0078] After the car owner clicks to agree to the switch, the process jumps to step S2; otherwise, the process jumps to step S8;

[0079] It should be noted that if Figure 4 As shown in the figure, in the vehicle settings, there is a privacy mode selection interface, which has two modules for users to choose from: full privacy mode and networking mode. In smart network cars, car owners can choose full privacy mode to protect personal privacy. In this mode, except for emergency rescue data, all vehicle data will not be uploaded to the cloud and remote control is disabled. Networking mode requires user authorization, allowing necessary data to be uploaded and unlocking the car-side and external interconnection functions. Car owners can switch flexibly according to their needs to ensure a balance between personal data security and smart service experience.

[0080] S2, controller ECU1 (Electronic Control Unit) mode switching and signal transmission: after receiving the switching instruction from the car owner, the controller ECU1 immediately switches to the full privacy mode and quickly sends this state signal to the controller ECU2;

[0081] It should be noted that if Figure 5 As shown, the data generated by the user in the controller ECU1 is divided into three data sets, entertainment function data, basic function data and the owner's personal car data, corresponding to data set 1, data set 2 and data set 3; among them, the security log data generated in the controller ECU2 belongs to the owner's personal data, that is, data set 4;

[0082] S3, upload channel management: after receiving the signal from controller ECU1 to switch to full privacy mode, controller ECU2 cuts off the upload channel and maintains the connection between the first upload channel and the second upload channel;

[0083] At this time, after the controller ECU2 has cut off the upload communication channel, the controller ECU2 cannot upload the car owner's personal vehicle data and the car owner's personal data to the cloud;

[0084] S4, local data processing module activation: ECU2 switches to full privacy mode, and the vehicle system activates the local data processing module, which is responsible for processing all personal data generated by the owner during vehicle use, while maintaining normal operation of entertainment and basic functions, meeting the owner's intelligent needs and protecting privacy;

[0085] S5, status update to the cloud: After cutting off the upload channel, control ECU2 uploads the signal that the vehicle system has switched to full privacy mode to the cloud through short link communication;

[0086] It should be noted that the data generated by the vehicle is uploaded to the cloud through the upload channel of the controller ECU2. The vehicle system uses adaptive configuration to set the upload channel. Different upload channels upload different types of data sets, such as Figure 5 He Ru Figure 6 As shown, a configuration method of three upload channels and four upload channels is provided;

[0087] In full privacy mode, the personal data generated by driving and the data interaction with the cloud server will be completely isolated. The communication channel for uploaded data is isolated, and advanced network isolation technology ensures that the personal data of the owner generated by the vehicle will not be uploaded to the cloud through any channel. At the same time, the OEM cloud server will not be able to access or obtain the personal data generated by the owner in full privacy mode.

[0088] S6, cloud status record: the vehicle cloud records and saves the full privacy mode status of the vehicle computer uploaded by the controller ECU2;

[0089] S7. APP feedback and function limitations: Figure 7As shown in the figure, when the vehicle is in full privacy mode, if the owner tries to perform remote vehicle control through the APP, the APP will immediately receive the full privacy mode signal fed back from the cloud and clearly display a prompt message on the user interface: "The current vehicle has switched to full privacy mode, and the remote vehicle control function is temporarily unavailable";

[0090] It should be noted that the embodiment of the present invention also adopts data encryption and decryption technology. The vehicle will automatically encrypt the personal data stored locally. Only when the owner needs to view or operate this data, the vehicle will perform the decryption operation and display or modify it locally, thereby ensuring the security of the data during storage and transmission.

[0091] S8. The vehicle has switched to full privacy mode. The privacy mode switch is complete.

[0092] In summary, in the full privacy mode of the embodiment of the present invention, the car owner's personal data will be completely isolated for local processing and storage, and will not be uploaded to the cloud server, which can reduce the risk of leakage of the car owner's personal privacy data; at the same time, the car owner's demand for intelligent functions is met. Although the car owner's personal data will not be uploaded to the cloud server for processing and storage in the full privacy mode, the local data processing module can still meet the car owner's demand for intelligent functions, and the entertainment function and basic functions are not affected; by adopting advanced encryption and decryption technologies and other technical means, the security of smart connected vehicles can be further improved.

[0093] Next, the privacy data protection device proposed in the embodiment of the present invention is described with reference to the accompanying drawings.

[0094] Figure 8 4 is a block diagram of a privacy data protection device according to an embodiment of the present invention.

[0095] like Figure 8 As shown, the privacy data protection device 10 includes: an acquisition module 100 , a control module 200 and a protection module 300 .

[0096] Among them, the acquisition module 100 is used to obtain the user's switching instructions for the full privacy mode; the control module 200 is used to control the vehicle to disconnect the target upload channel with the cloud according to the switching instructions, so that the vehicle enters the full privacy mode, wherein the target upload channel is used to upload the user's privacy data; the protection module 300 is used to protect the user's privacy data using the full privacy mode.

[0097] In the embodiment of the present invention, the control module 200 is further used to control the first controller to enter the full privacy mode according to the switching instruction; transmit the signal of the first controller entering the full privacy mode to the second controller, and the second controller disconnects the target upload channel.

[0098] In an embodiment of the present invention, multiple upload channels are configured between the second controller and the cloud.

[0099] In an embodiment of the present invention, both the first controller and the second controller store privacy data, and the target upload channel includes a channel for uploading privacy data shared by the first controller and the second controller, or a channel for uploading privacy data of the first controller and the second controller respectively.

[0100] In an embodiment of the present invention, the control module 200 is further used to upload a signal that the vehicle enters the full privacy mode to the cloud, wherein the cloud prohibits responding to the remote control function of the vehicle based on the signal that the vehicle enters the full privacy mode.

[0101] In the embodiment of the present invention, the protection module 300 is also used to control the local storage privacy data of the vehicle; and call the local data processing module of the vehicle to process the privacy data.

[0102] In the embodiment of the present invention, a confirmation switch prompt for the full privacy mode is generated.

[0103] It should be noted that the above explanation of the privacy data protection method embodiment is also applicable to the privacy data protection device of this embodiment, and will not be repeated here.

[0104] According to the privacy data protection device proposed in the embodiment of the present invention, by receiving the user's switching instruction to the full privacy mode, the vehicle is immediately controlled to disconnect the target upload channel with the cloud, effectively preventing the private data from being uploaded to the cloud, ensuring that the vehicle is running in the full privacy mode, thereby fully protecting the user's privacy data and improving the user experience and data security. In this way, the risk of cloud data upload leakage and the problem of delayed cloud data deletion in the prior art are solved.

[0105] Fig. 9 The schematic diagram of the structure of the vehicle provided by the embodiment of the present invention is as follows: the vehicle 20 may include: a first controller 210 and a second controller 220 .

[0106] Among them, the first controller 210 and the second controller 220 communicate with each other, and the second controller 220 communicates with the cloud through multiple upload channels. Among them, the first controller 210 obtains the user's switching instruction for the full privacy mode, controls the first controller 210 to enter the full privacy mode according to the switching instruction, and transmits the signal of the first controller 210 entering the full privacy mode to the second controller 220; the second controller 220 disconnects the target upload channel, so that the vehicle enters the full privacy mode, and the target upload channel is used to upload the user's privacy data.

[0107] An embodiment of the present invention further provides a computer-readable storage medium on which a computer program is stored. When the program is executed by a processor, the above-mentioned privacy data protection method is implemented.

[0108] 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 invention. In this specification, the schematic representations of the above terms are not necessarily directed 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.

[0109] 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 the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "N" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0110] 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 N executable instructions for implementing the steps of a custom logical function or process, and the scope of the preferred embodiments of the present invention 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 invention belong.

[0111] It should be understood that the various parts of the present invention can be implemented by hardware, software, firmware or a combination thereof. In the above 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 on a data signal, a dedicated integrated circuit having a suitable combination of logic gate circuits, a programmable gate array, a field programmable gate array, etc.

[0112] A person skilled in the art may understand that all or part of the steps in the above-mentioned embodiment method may be completed by instructing related hardware through a program, and the program may be stored in a computer-readable storage medium, which, when executed, includes one or a combination of the steps of the method embodiment.

[0113] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A privacy data protection method, characterized in that: The following steps are involved: Get the user's switch command to full privacy mode; Controlling the vehicle to disconnect from a target upload channel on the cloud according to the switching instruction, so that the vehicle enters the full privacy mode, wherein the target upload channel is used to upload the user's private data; The full privacy mode is utilized to protect the user's private data.

2. The privacy data protection method according to claim 1, characterized in that: The vehicle includes a first controller and a second controller communicating with each other, the second controller communicating with the cloud through multiple upload channels, and controlling the vehicle to disconnect the target upload channel with the cloud according to the switching instruction includes: Controlling the first controller to enter the full privacy mode according to the switching instruction; A signal for the first controller to enter the full privacy mode is transmitted to the second controller, and the second controller disconnects the target upload channel.

3. The privacy data protection method according to claim 2, characterized in that: Before controlling the vehicle to disconnect the target upload channel with the cloud according to the switching instruction, the method further includes: Configure multiple upload channels between the second controller and the cloud.

4. The privacy data protection method according to any one of claims 1 to 3, characterized in that: The first controller and the second controller both store private data, and the target upload channel includes a channel for uploading private data shared by the first controller and the second controller, or a channel for uploading private data respectively of the first controller and the second controller.

5. The privacy data protection method according to claim 1, characterized in that: After the vehicle enters the full privacy mode, the method further includes: A signal that the vehicle enters the full privacy mode is uploaded to the cloud, wherein the cloud prohibits responding to the remote control function of the vehicle based on the signal that the vehicle enters the full privacy mode.

6. The privacy data protection method according to claim 1, characterized in that: The method of protecting the user's private data by using the full privacy mode includes: Controlling the locally stored privacy data of the vehicle; Calling a local data processing module of the vehicle to process the privacy data.

7. The privacy data protection method according to claim 1, characterized in that: Before controlling the vehicle to disconnect the target upload channel with the cloud according to the switching instruction, the method further includes: A confirmation switch prompt for the full privacy mode is generated.

8. A privacy data protection device, characterized in that: include: An acquisition module is used to obtain the user's switching instruction to the full privacy mode; A control module, configured to control the vehicle to disconnect a target upload channel from the cloud according to the switching instruction, so that the vehicle enters the full privacy mode, wherein the target upload channel is used to upload the user's private data; The protection module is used to protect the user's private data by utilizing the full privacy mode.

9. A vehicle, characterized in that: include: A first controller and a second controller communicating with each other, wherein the second controller communicates with the cloud via a plurality of upload channels, wherein: The first controller obtains a user's switching instruction for the full privacy mode, controls the first controller to enter the full privacy mode according to the switching instruction, and transmits a signal of the first controller entering the full privacy mode to the second controller; The second controller disconnects the target upload channel so that the vehicle enters the full privacy mode. The target upload channel is used to upload the user's private data.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: The program is executed by a processor to implement the privacy data protection method as described in any one of claims 1 to 7.

Images