Method and device for replacing vehicle equipment information, storage medium and vehicle

Abstract

The invention discloses a method and a device for replacing information of in-vehicle entertainment equipment, a storage medium and a vehicle. The method comprises the following steps: responding to an in-vehicle entertainment equipment replacement instruction; obtaining current user information, vehicle information, a current vehicle machine number, a to-be-replaced vehicle machine number, a user identity identification module card of the current vehicle machine and a communicator to which the user identity identification module card of the to-be-replaced vehicle machine belongs; when a vehicle record matched with the vehicle information exists in a preset database, updating the vehicle part replacement data; after the vehicle part replacement data is successfully updated, switching a traffic plan based on a communicator to which the user identity identification module card of the current vehicle machine belongs and a communicator to which the user identity identification module card of the to-be-replaced vehicle machine belongs; and after the traffic plan is successfully switched, the vehicle machine authentication information is changed based on the user information and a communicator to which the user identity identification module card of the to-be-replaced vehicle machine belongs. According to the method, resources can be saved, and the efficiency of replacing the vehicle machine is greatly improved.

Description

Technical Field

[0001] This application relates to the field of vehicle infotainment technology, and in particular to a method for changing vehicle infotainment equipment information, a computer-readable storage medium, a vehicle, and an apparatus for changing vehicle infotainment equipment information. Background Technology

[0002] In the automotive industry today, in-vehicle infotainment systems have become an indispensable part of vehicles, and their malfunctions cannot be ignored. When a situation arises that cannot be repaired, manufacturers usually replace the infotainment system equipment to solve the problem. However, replacing the infotainment system hardware requires changes to the system information, which can lead to a series of derivative problems, such as switching SIM (Subscriber Identity Module) card service providers, updating and binding real-name authentication, and transferring or switching user data plans.

[0003] Currently, replacing a vehicle's infotainment system is a very cumbersome process. Each brand of vehicle needs to connect to a separate network communication provider and use the software tools provided by each provider to complete the relevant procedures. This process is complicated, and when switching between services from different manufacturers, it is even more difficult to use the software from multiple communication providers, which leads to numerous problems and poor efficiency. Summary of the Invention

[0004] This application aims to at least partially address one of the technical problems in related technologies. To this end, the first objective of this application is to propose a method for replacing vehicle infotainment device information. In response to a vehicle infotainment device replacement command, the method acquires current user information, vehicle information, current vehicle infotainment device number, the vehicle infotainment device number to be replaced, the communication carrier of the current vehicle infotainment device's user identification module card, and the communication carrier of the user identification module card of the vehicle infotainment device to be replaced. The method matches the vehicle information in a preset database. If a vehicle record matching the vehicle information exists in the preset database, the method updates the vehicle replacement data based on the vehicle infotainment device replacement command. After successfully updating the vehicle replacement data, the method switches the data plan based on the communication carriers of the current and vehicle infotainment device's user identification module cards. After successfully switching the data plan, the method modifies the vehicle infotainment device authentication information based on the user information and the communication carrier of the user identification module card of the vehicle infotainment device to be replaced. This allows for one-stop processing of all subsequent operations after replacing the vehicle's hardware infotainment device, eliminating the need for manual intervention, saving resources, and significantly improving the efficiency of vehicle infotainment device replacement.

[0005] The second objective of this application is to provide a computer-readable storage medium.

[0006] The third objective of this application is to propose a vehicle.

[0007] The fourth objective of this application is to provide a device for changing information in vehicle infotainment systems.

[0008] To achieve the above objectives, a first aspect of this application proposes a method for replacing vehicle infotainment device information. The method includes: responding to a vehicle infotainment device replacement command, acquiring current user information, vehicle information, current vehicle infotainment device number, vehicle infotainment device number to be replaced, the telecommunications provider to which the current vehicle infotainment device's SIM card belongs, and the telecommunications provider to which the SIM card to be replaced belongs; matching the vehicle information in a preset database, and when a vehicle record matching the vehicle information exists in the preset database, updating the vehicle replacement data based on the vehicle infotainment device replacement command; after successfully updating the vehicle replacement data, switching the data plan based on the telecommunications provider to which the current vehicle infotainment device's SIM card belongs and the telecommunications provider to which the SIM card to be replaced belongs; and after successfully switching the data plan, modifying the vehicle infotainment device authentication information based on the user information and the telecommunications provider to which the SIM card to be replaced belongs.

[0009] The method for replacing vehicle infotainment device information according to embodiments of this application, in response to a vehicle infotainment device replacement command, acquires current user information, vehicle information, current vehicle infotainment device number, vehicle infotainment device number to be replaced, the communication carrier to which the current vehicle infotainment device's user identification module card (UIC) belongs, and the communication carrier to which the UIC to be replaced belongs. It then matches the vehicle information in a preset database. If a vehicle record matching the vehicle information exists in the preset database, it updates the vehicle replacement data based on the vehicle replacement command. After successfully updating the vehicle replacement data, it switches the data plan based on the communication carriers to which the current and replacement UICs belong. After successfully switching the data plan, it modifies the vehicle infotainment device authentication information based on the user information and the communication carrier to which the replacement UIC belongs. Therefore, this method can handle all subsequent operations after replacing the vehicle's hardware infotainment device in a one-stop manner, without manual intervention, saving resources and significantly improving the efficiency of vehicle infotainment device replacement.

[0010] In addition, the method for changing vehicle infotainment information according to the above embodiments of this application may also have the following additional technical features:

[0011] According to one embodiment of this application, updating the vehicle replacement data based on the vehicle infotainment system replacement instruction includes: determining, based on the vehicle infotainment system replacement instruction, whether the communication carrier to which the current vehicle infotainment system's user identification module card belongs is the same as the communication carrier to which the user identification module card to be replaced belongs; in the preset database, if the communication carrier to which the current vehicle infotainment system's user identification module card belongs is different from the communication carrier to which the user identification module card to be replaced belongs, then the communication carrier to which the user identification module card belongs is changed to the communication carrier to which the user identification module card to be replaced belongs, and the vehicle infotainment system number is changed to the number of the vehicle infotainment system to be replaced; if the communication carrier to which the current vehicle infotainment system's user identification module card belongs is the same as the communication carrier to which the user identification module card to be replaced belongs, then the vehicle infotainment system number is changed to the number of the vehicle infotainment system to be replaced.

[0012] According to one embodiment of this application, the step of switching data plans based on the communication carrier to which the current vehicle infotainment system's user identification module card (UIC) belongs and the communication carrier to which the UIC to be replaced belongs includes: when the communication carrier to which the current UIC's UIC belongs and the communication carrier to which the UIC to be replaced belongs are the same, obtaining the vehicle's current data plan based on the current UIC's UIC; and sending a data plan switching request to the communication carrier to which the UIC to be replaced belongs based on the vehicle's current data plan.

[0013] According to one embodiment of this application, the step of switching the data plan based on the communication operator to which the current vehicle's user identification module card (SIM card) belongs and the communication operator to which the SIM card to be replaced belongs further includes: when the communication operator to which the current vehicle's SIM card belongs and the communication operator to which the SIM card to be replaced belongs are different, sending a data plan cancellation request to the communication operator to which the current vehicle's SIM card belongs; and after the data plan cancellation is successful, sending a request to activate the target data plan to the communication operator to which the SIM card to be replaced belongs.

[0014] According to one embodiment of this application, the step of modifying the vehicle system authentication information based on the user information and the communication operator to which the user identification module card of the vehicle system to be replaced belongs includes: determining the current real-name authentication information of the vehicle based on the communication operator to which the user identification module card of the vehicle system to be replaced belongs; when the user information and the real-name authentication information match, sending a request to de-authenticate to the communication operator to which the user identification module card of the current vehicle system belongs; and after determining that the de-authentication is successful, sending a real-name authentication request to the communication operator to which the user identification module card of the vehicle system to be replaced belongs based on the user information.

[0015] According to one embodiment of this application, the method further includes: stopping the vehicle system replacement and sending a preset failure message when a request to remove real-name authentication fails to be received a preset number of times.

[0016] According to one embodiment of this application, the method further includes: stopping the vehicle system replacement and sending a preset failure message when there is no vehicle record matching the vehicle information in the preset database.

[0017] To achieve the above objectives, a second aspect of this application provides a computer-readable storage medium having a program stored thereon that, when executed by a processor, implements the method for changing vehicle infotainment device information as described above.

[0018] According to the computer-readable storage medium of the present application embodiment, by executing the above-described method for replacing vehicle infotainment equipment information, all subsequent operations after replacing the vehicle hardware infotainment equipment can be processed in one stop without manual intervention, saving resources and greatly improving the efficiency of replacing the infotainment equipment.

[0019] To achieve the above objectives, a vehicle is provided in a third aspect of this application, including a memory, a processor, and a program stored in the memory and executable on the processor. When the processor executes the program, it implements the above-described method for changing vehicle infotainment device information.

[0020] According to the vehicle embodiment of this application, by executing the above-described method for replacing vehicle infotainment equipment information, all subsequent operations after replacing the vehicle hardware infotainment equipment can be processed in one stop without manual intervention, saving resources and greatly improving the efficiency of replacing the infotainment equipment.

[0021] To achieve the above objectives, a fourth aspect of this application provides an apparatus for replacing vehicle infotainment device information. The apparatus includes: an acquisition module, configured to, in response to a vehicle infotainment device replacement command, acquire current user information, vehicle information, current vehicle infotainment device number, vehicle infotainment device number to be replaced, the telecommunications provider to which the current vehicle infotainment device's SIM card belongs, and the telecommunications provider to which the SIM card to be replaced belongs; an update module, configured to match the vehicle information in a preset database, and when a vehicle record matching the vehicle information exists in the preset database, update the vehicle replacement data based on the vehicle infotainment device replacement command; a replacement module, configured to, after successfully updating the vehicle replacement data, switch the data plan based on the telecommunications provider to which the current vehicle infotainment device's SIM card belongs and the telecommunications provider to which the SIM card to be replaced belongs; and the replacement module is further configured to, after successfully switching the data plan, modify the vehicle infotainment device authentication information based on the user information and the telecommunications provider to which the SIM card to be replaced belongs.

[0022] According to the apparatus for replacing vehicle infotainment device information according to embodiments of this application, the acquisition module is used to acquire current user information, vehicle information, current vehicle infotainment device number, vehicle infotainment device number to be replaced, the communication carrier to which the current vehicle infotainment device's user identification module card belongs, and the communication carrier to which the user identification module card to be replaced belongs in response to a vehicle infotainment device replacement command. The update module is used to match the vehicle information in a preset database, and when a vehicle record matching the vehicle information exists in the preset database, it updates the vehicle replacement data based on the vehicle infotainment device replacement command. After the vehicle replacement data is successfully updated, the replacement module is used to switch the data plan based on the communication carrier to which the current vehicle infotainment device's user identification module card belongs and the communication carrier to which the user identification module card to be replaced belongs. The replacement module is also used to modify the vehicle infotainment device authentication information based on the user information and the communication carrier to which the user identification module card to be replaced belongs after the data plan is successfully switched. Thus, this apparatus can handle all subsequent operations after replacing the vehicle's hardware infotainment device in a one-stop manner, without manual intervention, saving resources and significantly improving the efficiency of vehicle infotainment device replacement.

[0023] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0024] Figure 1 This is a flowchart of a method for changing vehicle infotainment system information according to an embodiment of this application;

[0025] Figure 2 A flowchart illustrating a specific example of a method for replacing vehicle infotainment information according to this application;

[0026] Figure 3 This is a block diagram of a vehicle according to an embodiment of this application;

[0027] Figure 4 This is a block diagram of a device for changing vehicle infotainment information according to an embodiment of this application. Detailed Implementation

[0028] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application.

[0029] The following description, with reference to the accompanying drawings, describes a method for replacing vehicle infotainment information, a computer-readable storage medium, a vehicle, and an apparatus for replacing vehicle infotainment information according to embodiments of this application.

[0030] Figure 1 This is a flowchart of a method for changing vehicle infotainment device information according to an embodiment of this application.

[0031] like Figure 1 As shown, the method for changing vehicle infotainment system information in this application embodiment may include the following steps:

[0032] S1, in response to the vehicle infotainment system replacement command, obtains the current user information, vehicle information, current vehicle infotainment system number, vehicle infotainment system number to be replaced, the communication carrier to which the current vehicle infotainment system's user identification module card belongs, and the communication carrier to which the user identification module card of the vehicle infotainment system to be replaced belongs.

[0033] S2, match vehicle information in the preset database, and when a vehicle record matching the vehicle information exists in the preset database, update the vehicle replacement data based on the vehicle replacement command.

[0034] S3, after successfully updating the vehicle parts replacement data, switches the data plan based on the communication provider of the current vehicle's user identification module card and the communication provider of the user identification module card of the vehicle to be replaced.

[0035] S4, after successfully switching data plans, modifies the vehicle's authentication information based on user information and the telecommunications provider to which the user identification module card of the vehicle's infotainment system to be replaced belongs.

[0036] Specifically, a vehicle infotainment system replacement command refers to the process by which the vehicle infotainment system interface executes a series of operations after receiving a request from a user or vehicle to replace the infotainment system. This command can be initiated by the user through the vehicle's central control screen, a mobile application, or by a repair technician using diagnostic tools. Upon receiving the command, subsequent steps are triggered to ensure the smooth progress of the infotainment system replacement process. For example, the user selects the "Replace Infotainment System" function through the vehicle's central control screen or mobile application, and then enters the necessary information such as the new infotainment system serial number and SIM card information.

[0037] During the replacement of the vehicle infotainment system, the following information is first obtained: current user information, vehicle information, current vehicle infotainment system serial number, serial number of the vehicle infotainment system to be replaced, and the telecommunications carriers of both the current and replacement systems' user identification module cards. For example, current user information includes the user's name, contact information, and account information; vehicle information includes the vehicle identification number, model, and license plate number. The current vehicle infotainment system serial number includes the unique identifier of the current system, the replacement system serial number includes the unique identifier of the new system, and the telecommunications carrier of the current system's user identification module card includes the operator of the current system's SIM card (e.g., China Mobile, China Unicom, China Telecom), while the replacement system's user identification module card includes the operator of the new system's SIM card. This precise acquisition of user and vehicle information ensures the accuracy of subsequent operations.

[0038] For example, the system can retrieve current user information from the vehicle's central control unit or user account management system, such as the user's name being "Zhang San" and contact number being "13800138000". It can also retrieve vehicle information from the vehicle's VIN reader, such as the vehicle identification number being "LHGCM5659J8000001" and the vehicle model being "Honda Accord". Furthermore, it can retrieve the vehicle's serial number from the current system's hardware module, such as the current serial number being "CM123456789". The system can also retrieve the serial number of the new system from its hardware module, such as the new system's serial number being "CM987654321". Finally, it can retrieve operator information from the current system's SIM card module, such as the current system's SIM card being "China Mobile". And it can retrieve operator information from the new system's SIM card module, such as the new system's SIM card being "China Unicom".

[0039] Next, the acquired vehicle information can be matched with vehicle records in a preset database. If a matching vehicle record is found, the vehicle replacement data, including the vehicle identification number (VIN) and SIM card information, can be updated based on the VIN replacement command. For example, assuming the current VIN "LHGCM5659J8000001" has a matching record in the preset database, the vehicle replacement data can be updated by replacing the current VIN "CM123456789" with the new VIN "CM987654321" and updating the SIM card information by replacing the current VIN's SIM card operator "China Mobile" with the new VIN's "China Unicom". This ensures the accuracy and consistency of vehicle information in the database, reducing manual operations and improving efficiency through automatic data matching and updating.

[0040] After the vehicle parts replacement data is successfully updated, the data plan can be switched based on the SIM card carrier of the current and new vehicle infotainment systems. For example, assuming the current system uses a China Mobile SIM card and the new system uses a China Unicom SIM card, the system can communicate with the China Mobile backend system to deactivate the current system's data plan and with the China Unicom backend system to activate the new system's data plan. This ensures uninterrupted data usage during the system replacement process and supports SIM cards from different carriers, improving system compatibility.

[0041] After a successful data plan switch, the vehicle's authentication information can be modified based on user information and the carrier of the new vehicle's SIM card. This includes updating the user account information and permission settings. For example, assuming the user is "Zhang San" and the new vehicle's SIM card is from China Unicom, the system updates the user account information, associates "Zhang San's" authentication information with the new vehicle, and updates the permission settings to ensure "Zhang San" can use all the functions of the new vehicle. This ensures seamless continued use of the vehicle's functions after the replacement, and by updating the authentication information, ensures only authorized users can access the vehicle system. Finally, after a successful replacement, the result can be notified to the corresponding application so the user is aware that the vehicle's system replacement is complete.

[0042] This allows for efficient and accurate replacement of vehicle infotainment systems, ensuring the integrity and consistency of user and vehicle information. It also supports SIM cards from different carriers, enabling seamless switching of data plans and updates to vehicle infotainment system authentication information. This process not only improves operational efficiency but also enhances system compatibility and user experience.

[0043] According to one embodiment of this application, updating vehicle replacement data based on a vehicle infotainment system replacement instruction includes: determining, based on the pre-replacement instruction, whether the communication carrier to which the current vehicle infotainment system's user identification module card belongs is the same as the communication carrier to which the user identification module card to be replaced belongs; in a preset database, if the communication carrier to which the current vehicle infotainment system's user identification module card belongs is different from the communication carrier to which the user identification module card to be replaced belongs, then the communication carrier to which the current vehicle infotainment system's user identification module card belongs is changed to the communication carrier to which the user identification module card to be replaced belongs, and the vehicle infotainment system number is changed to the vehicle infotainment system number to be replaced; if the communication carrier to which the current vehicle infotainment system's user identification module card belongs is the same as the communication carrier to which the user identification module card to be replaced belongs, then the vehicle infotainment system number is changed to the vehicle infotainment system number to be replaced.

[0044] Specifically, when updating vehicle replacement data according to the vehicle infotainment system replacement instruction, the system retrieves the carrier information from the current vehicle infotainment system's SIM card and the SIM card of the system to be replaced, comparing the carrier information of the current and replacement SIM cards. If the carrier information of the current and replacement SIM cards is different, the system updates the carrier information in the vehicle record to the carrier information of the replacement SIM card, and updates the vehicle infotainment system number in the vehicle record to the number of the replacement SIM card. If the carrier information of the current and replacement SIM cards is the same, the system updates the vehicle infotainment system number in the vehicle record to the number of the replacement SIM card.

[0045] Suppose user Zhang San needs to replace his car's infotainment system. He selects the "Replace Infotainment System" function on the vehicle's central control screen and enters the new system's serial number "CM987654321" and the new system's SIM card operator "China Unicom". Upon receiving the instruction, the system retrieves the carrier information from the current system's SIM card, finding it belongs to "China Mobile". It then retrieves the carrier information from the new system's SIM card, finding it belongs to "China Unicom". This comparison reveals that the current and new systems have different carriers. Therefore, the system updates the carrier information and the system's serial number, changing the SIM card's carrier in the vehicle's records from "China Mobile" to "China Unicom", and the system's serial number from "CM123456789" to "CM987654321". In another scenario, if both the current vehicle infotainment system's SIM card and the new vehicle infotainment system's SIM card belong to "China Mobile," then it is not necessary to update the telecommunications provider information; only the vehicle infotainment system number needs to be updated, changing the vehicle infotainment system number in the vehicle record from "CM123456789" to "CM987654321."

[0046] Therefore, it can automatically identify whether the SIM cards of the current vehicle infotainment system and the new vehicle infotainment system belong to the same telecommunications carrier, and automatically update the vehicle replacement data as appropriate. This not only improves the efficiency of vehicle infotainment system replacement, but also ensures the accuracy and consistency of vehicle information, while enhancing system compatibility and user experience.

[0047] According to one embodiment of this application, switching data plans based on the communication provider of the current vehicle infotainment system's SIM card and the communication provider of the SIM card of the vehicle infotainment system to be replaced includes: when the communication providers of the current vehicle infotainment system's SIM card and the vehicle infotainment system to be replaced are the same, obtaining the vehicle's current data plan based on the current vehicle infotainment system's SIM card; and sending a data plan switching request to the communication provider of the SIM card of the vehicle infotainment system to be replaced based on the vehicle's current data plan.

[0048] Specifically, the process involves switching data plans based on the carrier of the current vehicle infotainment system's SIM card and the carrier of the SIM card to be replaced. This involves obtaining the carriers of both the current and replacement SIM cards and comparing their ownership. If they match, the current data plan is retrieved from the current SIM card. A data plan switch request is then sent to the carrier of the replacement SIM card, based on this information.

[0049] Suppose user Zhang San needs to replace his car's infotainment system. He selects the "Replace Infotainment System" function on the vehicle's central control screen and enters the new system's serial number "CM987654321". At this point, it is determined that both the current and new infotainment system's SIM cards belong to China Mobile, confirming they are from the same carrier. The system then prepares to switch data plans. First, it retrieves the vehicle's current data plan information from the current infotainment system's SIM card. Let's assume the current data plan is a "5G data plan, valid until December 31, 2025". Based on this data plan information, a request to switch data plans can be sent to China Mobile's backend system. The request can include: user account information (e.g., user name "Zhang San", contact number "13800138000"), current data plan information (e.g., "5G data plan, valid until December 31, 2025"), and the new infotainment system's SIM card information (e.g., SIM card number "SIM123456789").

[0050] Therefore, by automatically obtaining the current data plan and sending a switch request, the system ensures that users will not experience data interruption during the in-vehicle system switch. Users can seamlessly continue using their original data plan without manual reactivation or configuration. Furthermore, the automatic data plan switch reduces manual operations, improves efficiency, and eliminates the need for users to contact operators or perform complex settings, enhancing the user experience. In addition, it supports SIM cards from different telecom operators, improving the system's versatility and flexibility.

[0051] According to one embodiment of this application, switching data plans based on the communication provider of the current vehicle's user identification module card and the communication provider of the user identification module card of the vehicle to be replaced further includes: when the communication providers of the current vehicle's user identification module card and the vehicle to be replaced are different, sending a data plan cancellation request to the communication provider of the current vehicle's user identification module card; and after the data plan cancellation is successful, sending a request to activate the target data plan to the communication provider of the user identification module card of the vehicle to be replaced.

[0052] Specifically, when switching data plans based on the carrier of the current vehicle infotainment system's SIM card and the carrier of the SIM card to be replaced, the system compares the carriers of these two carriers. If they are different, a data plan cancellation request is sent to the current carrier's carrier. After sending the cancellation request, the system waits for the carrier to confirm successful cancellation. Once the data plan is successfully cancelled, a request to activate the target data plan is sent to the carrier of the SIM card in the new vehicle infotainment system.

[0053] Suppose user Zhang San needs to replace his car's infotainment system. It has been confirmed that he selected the "Replace Infotainment System" function via the vehicle's central control screen and entered the new system's serial number "CM987654321". The system has also confirmed that the current system's SIM card belongs to China Mobile, while the new system's SIM card belongs to China Unicom, confirming that the two providers are different, and is preparing to switch data plans. The system retrieves the vehicle's current data plan information from the current system's SIM card. Assuming the current data plan is a "5G data plan, valid until December 31, 2025", a data plan cancellation request is sent to China Mobile's backend system. The request includes: user account information (e.g., user name "Zhang San", contact number "13800138000"), current data plan information (e.g., "5G data plan, valid until December 31, 2025"), and the current system's SIM card information (e.g., SIM card number "SIM123456789").

[0054] Next, wait for China Mobile's backend system to confirm the successful cancellation of the data plan. Assume China Mobile confirms the cancellation within a few minutes. Obtain the target data plan information from the new car's SIM card. Assuming the new car's data plan is a "10GB data plan, valid until December 31, 2026," send a request to China Unicom's backend system to activate the target data plan. The request should include: user account information (e.g., user name "Zhang San," contact number "13800138000"), target data plan information (e.g., "10GB data plan, valid until December 31, 2026"), and the new car's SIM card information (e.g., SIM card number "SIM987654321").

[0055] Therefore, by automatically canceling the current data plan and activating the new data plan for the in-vehicle system, the system ensures that users will not experience data interruption during the in-vehicle system switch. Users can seamlessly continue using the new data plan without manual reactivation or configuration. Furthermore, users do not need to contact their carrier or perform complex setup procedures, thus improving the user experience.

[0056] According to one embodiment of this application, modifying the vehicle's authentication information based on user information and the telecommunications provider to which the user identification module card of the vehicle's current in-vehicle system belongs includes: determining the vehicle's current real-name authentication information based on the telecommunications provider to which the user identification module card of the vehicle's current in-vehicle system belongs; when the user information and the real-name authentication information match, sending a request to de-authenticate to the telecommunications provider to which the user identification module card of the current in-vehicle system belongs; and after confirming that the de-authentication is successful, sending a real-name authentication request to the telecommunications provider to which the user identification module card of the vehicle's current in-vehicle system belongs based on the user information.

[0057] Specifically, when modifying the vehicle infotainment system's authentication information based on user information and the telecommunications provider (TPN) to which the user identification module card of the new infotainment system belongs, the current real-name authentication information of the vehicle can be determined based on the TPN of the new infotainment system's SIM card. This real-name authentication information may include the user's real name, ID card number, etc. The obtained real-name authentication information is then matched with the information provided by the user to ensure the authenticity of the user's identity. If the user information and the real-name authentication information match, a request to de-authenticate is sent to the TPN of the current infotainment system's SIM card. The system then waits for the TPN to confirm successful de-authentication. After confirmation, a real-name authentication request is sent to the TPN of the new infotainment system's SIM card based on the user information. Once the TPN confirms the real-name authentication request, the new infotainment system's SIM card will be associated with the user information, completing the real-name authentication process.

[0058] Suppose user Zhang San needs to replace his vehicle's infotainment system. He has already selected the "Replace Infotainment System" function through the vehicle's central control screen and entered the new system's serial number "CM987654321". After obtaining user information (name "Zhang San", contact number "13800138000", ID number "320106199001011234"), it was found that the new system's SIM card uses the China Unicom carrier. Based on this carrier, the vehicle's current real-name authentication information can be determined. Let's assume the real-name authentication information is "Zhang San, ID number 320106199001011234". The obtained real-name authentication information is then matched with the information provided by the user to confirm their consistency. Send a request to China Mobile, the telecommunications operator of the SIM card in the current vehicle system, to remove real-name authentication. The request includes: user name "Zhang San", ID number "320106199001011234", and SIM card information of the current vehicle system (such as SIM card number "SIM123456789").

[0059] Next, wait for China Mobile's backend system to confirm the successful removal of real-name authentication. Assume China Mobile confirms the removal within a few minutes. Then, send a real-name authentication request to China Unicom, the telecommunications provider of the new car's SIM card. The request should include: user name "Zhang San," ID number "320106199001011234," and the new car's SIM card information (e.g., SIM card number "SIM987654321"). Then wait for China Unicom's backend system to confirm the successful real-name authentication. Assume China Unicom confirms the real-name authentication within a few minutes.

[0060] Therefore, by automatically deactivating and reactivating real-name authentication, the continuity of user identity information is ensured during the replacement of the vehicle's infotainment system. Users can seamlessly continue using the new system without manually re-authenticating. Furthermore, by automating the deactivation and reactivation of real-name authentication, manual operations are reduced, efficiency is improved, and users do not need to contact operators or perform complex settings, thus enhancing the user experience. In addition, by verifying user information and real-name authentication information, it is ensured that only authorized users can complete the vehicle infotainment system replacement, preventing unauthorized users from using the new system, enhancing system security, ensuring that user information in vehicle records is always up-to-date, and avoiding problems caused by inconsistencies.

[0061] According to one embodiment of this application, the method for changing vehicle-mounted device information further includes: stopping the vehicle-mounted device replacement and sending a preset failure message if the request to de-authenticate is received failing a predetermined number of times. The predetermined number of times can be determined based on actual circumstances.

[0062] Specifically, after sending a request to the telecommunications provider (ISP) to remove the real-name authentication from the SIM card of the current in-vehicle infotainment system, the system waits for the ISP's backend system to confirm whether the removal was successful. If the ISP returns a failure message, the number of failures is recorded. The system verifies the removal request based on the ISP's response; if removal fails, it will automatically re-initiate the removal process. A preset number of attempts (e.g., 2) can be set to determine whether to stop the in-vehicle infotainment system replacement operation. If the preset number of removal requests (e.g., 2) is reached consecutively, the in-vehicle infotainment system replacement operation will be stopped, and a preset failure message will be sent to the user, notifying them that the replacement operation failed. The interface response result can then be saved, digitized, and sent to the platform.

[0063] Therefore, by setting a threshold for the number of consecutive failures, abnormal situations can be automatically detected and handled, avoiding infinite loop requests and improving the robustness and reliability of the system. Furthermore, operation stops after multiple consecutive failures, and the user is promptly notified, avoiding prolonged waiting. Users can understand the problem in a timely manner and take appropriate measures (such as contacting customer service or going to a service center). In addition, it prevents infinite loop requests caused by error messages returned by telecommunications companies, avoiding malicious use of the system and ensuring the security and stability of the vehicle infotainment system replacement process.

[0064] According to one embodiment of this application, the method for changing vehicle information further includes: stopping the vehicle information change and sending a preset failure message when there is no vehicle record matching the vehicle information in the preset database.

[0065] Specifically, first, obtain vehicle information such as the vehicle identification number (VIN), vehicle model, and license plate number from the vehicle's VIN (Vehicle Identification Number) reader. Then, match the obtained vehicle information with the vehicle records in the preset database to check if there is a vehicle record that matches the vehicle information. If there is no vehicle record in the preset database that matches the vehicle information, the replacement of the in-vehicle computer can be stopped, and a preset failure message can be sent to notify the user that the in-vehicle computer replacement operation has not been successfully completed.

[0066] Suppose user Zhang San needs to replace the in-vehicle computer. He selects the "Replace In-vehicle Computer" function through the vehicle's central control screen and enters the new in-vehicle computer number "CM987654321". After receiving the instruction, obtain the vehicle identification number (VIN) "LHGCM5659J8000001", vehicle model "Honda Accord", and license plate number "Jing A12345" from the vehicle's VIN reader. Match the obtained vehicle information with the vehicle records in the preset database. Suppose there is no vehicle record in the preset database that matches the vehicle identification number "LHGCM5659J8000001". The in-vehicle computer replacement operation can be stopped, and a preset failure message can be sent to the user. For example, the following information can be displayed through the vehicle's central control screen or mobile application: "In-vehicle computer replacement failed: No matching record for the vehicle information was found in the database. Please contact the customer service or go to the nearest service center for handling."

[0067] Thus, by checking whether the vehicle information exists in the preset database, abnormal situations can be automatically detected and processed, avoiding invalid operations. When a vehicle information matching failure is detected, the operation is stopped, and the user is notified in a timely manner to avoid the user waiting for a long time. The user can promptly understand the problem and take corresponding measures (such as contacting the customer service or going to the service center).

[0068] The following combines Figure 2 to describe the method of this application.

[0069] As a specific example, the method for replacing the in-vehicle computer device information of this application may include the following steps:

[0070] S101, in response to the in-vehicle computer replacement instruction, obtain the current user information, vehicle information, current in-vehicle computer number, in-vehicle computer number to be replaced, the communication provider to which the user identification module card of the current in-vehicle computer belongs, and the communication provider to which the user identification module card of the in-vehicle computer to be replaced belongs.

[0071] S102, determine whether there is a vehicle record in the preset database that matches the vehicle information. If so, execute step S103; if not, execute step S111.

[0072] S103, determine whether the communication carrier to which the current vehicle identification module card belongs and the communication carrier to which the user identification module card of the vehicle to be replaced belongs are the same, based on the pre-vehicle system replacement instruction. If yes, proceed to step S104; if no, proceed to step S112.

[0073] S104, change the communication carrier to which the user identification module card belongs to the communication carrier to which the user identification module card of the vehicle unit to be replaced belongs, and change the vehicle unit number to the vehicle unit number to be replaced.

[0074] S105, determine whether the communication carrier to which the current vehicle identification module card belongs is the same as the communication carrier to which the user identification module card of the vehicle to be replaced belongs. If yes, proceed to step S106; if no, proceed to step S113.

[0075] S106, obtains the vehicle's current data plan based on the user identity recognition module card of the current vehicle system.

[0076] S107 sends a data switching request to the telecommunications provider of the user identification module card of the vehicle's infotainment system to be replaced, based on the vehicle's current data plan.

[0077] S108, after successfully switching the data plan, determines the vehicle's current real-name authentication information based on the telecommunications operator to which the user identity recognition module card of the vehicle's infotainment system to be replaced belongs.

[0078] S109: When the user information and real-name authentication information match, a request to remove real-name authentication is sent to the communication operator to which the user identity recognition module card of the current vehicle system belongs.

[0079] S110, after confirming the successful removal of real-name authentication, sends a real-name authentication request to the telecommunications operator to which the user identity recognition module card of the vehicle's infotainment system to be replaced belongs, based on the user information.

[0080] S111, stop the vehicle infotainment system replacement and send a preset failure message.

[0081] S112, change the vehicle infotainment system number to the number of the vehicle infotainment system to be replaced.

[0082] S113 sends a data plan cancellation request to the telecommunications provider to which the current vehicle infotainment system's user identification module card belongs.

[0083] S114, after successfully canceling the data plan, sends a request to the telecommunications provider to which the user identification module card of the vehicle's infotainment system to be replaced belongs to activate the target data plan.

[0084] In summary, the method for replacing vehicle infotainment device information according to the embodiments of this application, in response to a vehicle infotainment device replacement command, obtains current user information, vehicle information, current vehicle infotainment device number, vehicle infotainment device number to be replaced, the communication carrier to which the current vehicle infotainment device's user identification module card (UIC) belongs, and the communication carrier to which the UIC to be replaced belongs. It then matches the vehicle information in a preset database. If a vehicle record matching the vehicle information exists in the preset database, it updates the vehicle replacement data based on the vehicle replacement command. After successfully updating the vehicle replacement data, it switches the data plan based on the communication carriers to which the current and replacement UICs belong. After successfully switching the data plan, it modifies the vehicle infotainment device authentication information based on the user information and the communication carrier to which the replacement UIC belongs. Therefore, this method can handle all subsequent operations after replacing the vehicle's hardware infotainment device in a one-stop manner, without manual intervention, saving resources and significantly improving the efficiency of vehicle infotainment device replacement.

[0085] Corresponding to the above embodiments, this application also proposes a computer-readable storage medium.

[0086] The computer-readable storage medium of this application embodiment stores a program that, when executed by a processor, implements the above-described method for changing vehicle infotainment device information.

[0087] According to the computer-readable storage medium of the embodiments of this application, by executing the above-described method for replacing vehicle infotainment equipment information, all subsequent operations after replacing the vehicle hardware infotainment equipment can be processed in one stop without manual intervention, saving resources and greatly improving the efficiency of replacing the infotainment equipment.

[0088] Corresponding to the above embodiments, this application also proposes a vehicle.

[0089] like Figure 3 As shown, the vehicle 200 in this embodiment may include: a memory 210, a processor 220, and a program stored in the memory 210 and executable on the processor 220. When the processor 220 executes the program, it implements the above-described method for changing vehicle information.

[0090] According to the vehicle embodiment of this application, by executing the above-described method for replacing vehicle infotainment equipment information, all subsequent operations after replacing the vehicle hardware infotainment equipment can be processed in one stop without manual intervention, saving resources and greatly improving the efficiency of replacing the infotainment equipment.

[0091] Corresponding to the above embodiments, this application also proposes a device for changing vehicle infotainment system information.

[0092] like Figure 4As shown, the device 100 for changing vehicle infotainment system information according to this application embodiment includes: an acquisition module 110, an update module 120, and a replacement module 130.

[0093] The acquisition module 110 is used to acquire current user information, vehicle information, current vehicle unit number, vehicle unit number to be replaced, and the communication carrier of the current vehicle unit's user identification module card and the communication carrier of the vehicle unit to be replaced's user identification module card in response to the vehicle unit replacement command. The update module 120 is used to match the vehicle information in a preset database, and when a vehicle record matching the vehicle information exists in the preset database, it updates the vehicle replacement data based on the vehicle unit replacement command. The replacement module 130 is used to switch the data plan based on the communication carrier of the current vehicle unit's user identification module card and the communication carrier of the vehicle unit to be replaced's user identification module card after the vehicle replacement data is successfully updated. The replacement module 130 is also used to change the vehicle unit authentication information based on the user information and the communication carrier of the vehicle unit to be replaced's user identification module card after the data plan is successfully switched.

[0094] According to one embodiment of this application, the update module 120 updates the vehicle replacement data based on the vehicle infotainment system replacement instruction. Specifically, it is used to: determine whether the communication carrier to which the current vehicle infotainment system's user identification module card belongs is the same as the communication carrier to which the user identification module card to be replaced belongs, based on the pre-replacement instruction; in a preset database, if the communication carrier to which the current vehicle infotainment system's user identification module card belongs is different from the communication carrier to which the user identification module card to be replaced belongs, then the communication carrier to which the current vehicle infotainment system's user identification module card belongs is changed to the communication carrier to which the user identification module card to be replaced belongs, and the vehicle infotainment system number is changed to the vehicle infotainment system number to be replaced; if the communication carrier to which the current vehicle infotainment system's user identification module card belongs is the same as the communication carrier to which the user identification module card to be replaced belongs, then the vehicle infotainment system number is changed to the vehicle infotainment system number to be replaced.

[0095] According to one embodiment of this application, the replacement module 130 switches the data plan based on the communication operator to which the current vehicle's user identification module card belongs and the communication operator to which the user identification module card of the vehicle to be replaced belongs. Specifically, it is used to: when the communication operator to which the current vehicle's user identification module card belongs and the communication operator to which the user identification module card of the vehicle to be replaced belongs are the same, obtain the vehicle's current data plan based on the current vehicle's user identification module card; and send a data plan switching request to the communication operator to which the user identification module card of the vehicle to be replaced belongs based on the vehicle's current data plan.

[0096] According to one embodiment of this application, the replacement module 130 switches the data plan based on the communication operator to which the current vehicle's user identification module card belongs and the communication operator to which the user identification module card to be replaced belongs. It is also used to: send a data plan cancellation request to the communication operator to which the current vehicle's user identification module card belongs when the communication operator to which the current vehicle's user identification module card belongs is different from the communication operator to which the user identification module card to be replaced belongs; and after the data plan cancellation is successful, send a request to the communication operator to which the user identification module card to be replaced belongs to activate the target data plan.

[0097] According to one embodiment of this application, the replacement module 130 modifies the vehicle's authentication information based on user information and the telecommunications provider to which the user identification module card of the vehicle's current infotainment system belongs. Specifically, it is used to: determine the vehicle's current real-name authentication information based on the telecommunications provider to which the user identification module card of the vehicle's current infotainment system belongs; when the user information and the real-name authentication information match, send a request to remove real-name authentication to the telecommunications provider to which the user identification module card of the current infotainment system belongs; and after confirming that the removal of real-name authentication is successful, send a real-name authentication request to the telecommunications provider to which the user identification module card of the vehicle's current infotainment system belongs based on the user information.

[0098] According to one embodiment of this application, the replacement module 130 is further configured to: stop the vehicle system replacement and send a preset failure message if the request to remove real-name authentication fails to be received a preset number of times.

[0099] According to one embodiment of this application, the replacement module 130 is further configured to: stop the vehicle replacement when there is no vehicle record matching the vehicle information in the preset database, and send a preset failure message.

[0100] It should be noted that for details not disclosed in the apparatus for changing vehicle information in the embodiments of this application, please refer to the details disclosed in the method for changing vehicle information in the embodiments of this application, which will not be repeated here.

[0101] According to the apparatus for replacing vehicle infotainment device information according to embodiments of this application, the acquisition module is used to acquire current user information, vehicle information, current vehicle infotainment device number, vehicle infotainment device number to be replaced, the communication carrier to which the current vehicle infotainment device's user identification module card belongs, and the communication carrier to which the user identification module card to be replaced belongs in response to a vehicle infotainment device replacement command. The update module is used to match the vehicle information in a preset database, and when a vehicle record matching the vehicle information exists in the preset database, it updates the vehicle replacement data based on the vehicle infotainment device replacement command. After the vehicle replacement data is successfully updated, the replacement module is used to switch the data plan based on the communication carrier to which the current vehicle infotainment device's user identification module card belongs and the communication carrier to which the user identification module card to be replaced belongs. The replacement module is also used to modify the vehicle infotainment device authentication information based on the user information and the communication carrier to which the user identification module card to be replaced belongs after the data plan is successfully switched. Thus, this apparatus can handle all subsequent operations after replacing the vehicle's hardware infotainment device in a one-stop manner, without manual intervention, saving resources and significantly improving the efficiency of vehicle infotainment device replacement.

[0102] It should be noted that the logic and / or steps represented in the flowchart or otherwise described herein, for example, can be considered as a sequenced list of executable instructions for implementing logical functions, and can be embodied in any computer-readable medium for use by, or in conjunction with, an instruction execution system, apparatus, or device (such as a computer-based system, a processor-included system, or other system that can fetch and execute instructions from, an instruction execution system, apparatus, or device). For the purposes of this specification, "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transmit programs for use by, or in conjunction with, an instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of computer-readable media include: an electrical connection having one or more wires (electronic device), a portable computer disk drive (magnetic device), random access memory (RAM), read-only memory (ROM), erasable and editable read-only memory (EPROM or flash memory), fiber optic devices, and portable optical disc read-only memory (CDROM). Alternatively, the computer-readable medium may be paper or other suitable media on which the program can be printed, since the program can be obtained electronically, for example, by optically scanning the paper or other medium, followed by editing, interpreting, or otherwise processing as necessary, and then stored in a computer memory.

[0103] It should be understood that various parts of this application can be implemented using hardware, software, firmware, or a combination thereof. In the above embodiments, multiple steps or methods can be implemented using software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, it can be implemented using any one or a combination of the following techniques known in the art: discrete logic circuits having logic gates for implementing logical functions on data signals, application-specific integrated circuits (ASICs) having suitable combinational logic gates, programmable gate arrays (PGAs), field-programmable gate arrays (FPGAs), etc.

[0104] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0105] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0106] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0107] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A method for changing information on a vehicle-mounted device, characterized in that, The method includes: In response to the vehicle infotainment system replacement command, obtain the current user information, vehicle information, current vehicle infotainment system number, vehicle infotainment system number to be replaced, the communication carrier to which the current vehicle infotainment system's user identification module card belongs, and the communication carrier to which the user identification module card of the vehicle infotainment system to be replaced belongs; The vehicle information is matched against a preset database, and when a vehicle record matching the vehicle information exists in the preset database, the vehicle replacement data is updated based on the vehicle replacement instruction. After successfully updating the vehicle parts replacement data, the data plan is switched based on the communication provider of the current vehicle infotainment system's user identification module card and the communication provider of the user identification module card of the vehicle infotainment system to be replaced; After successfully switching data plans, the vehicle's authentication information is changed based on the user information and the telecommunications provider to which the user identification module card of the vehicle's infotainment system to be replaced belongs.

2. The method for changing vehicle infotainment system information according to claim 1, characterized in that, The step of updating the vehicle parts replacement data based on the vehicle system replacement command includes: Based on the vehicle system replacement instruction, determine whether the communication carrier to which the current vehicle system's user identification module card belongs and the communication carrier to which the user identification module card of the vehicle system to be replaced belongs are the same; In the preset database, if the communication carrier to which the current vehicle identification module card belongs is different from the communication carrier to which the user identification module card to which the vehicle identification module card to be replaced belongs, then the communication carrier to which the current vehicle identification module card belongs will be replaced with the communication carrier to which the user identification module card to which the vehicle identification module card to be replaced belongs, and the vehicle number will be replaced with the number of the vehicle to be replaced. If the communication carrier to which the current vehicle identification module card belongs is the same as the communication carrier to which the user identification module card of the vehicle to be replaced belongs, then the vehicle number will be replaced with the vehicle number of the vehicle to be replaced.

3. The method for changing vehicle infotainment system information according to claim 1, characterized in that, The process of switching data plans based on the telecommunications provider of the current vehicle infotainment system's SIM card and the SIM card of the vehicle infotainment system to be replaced includes: When the communication carrier to which the current vehicle infotainment system's user identification module card belongs is the same as the communication carrier to which the user identification module card to be replaced belongs, the vehicle's current data plan is obtained based on the current vehicle infotainment system's user identification module card. Based on the vehicle's current data plan, a data switching request is sent to the telecommunications provider to which the user identification module card of the vehicle's infotainment system to be replaced belongs.

4. The method for changing vehicle infotainment system information according to claim 3, characterized in that, The method of switching data plans based on the telecommunications provider of the current vehicle infotainment system's user identification module card and the telecommunications provider of the user identification module card of the vehicle infotainment system to be replaced also includes: When the communication operator to which the current vehicle's user identification module card belongs is different from the communication operator to which the user identification module card of the vehicle to be replaced belongs, a data plan cancellation request is sent to the communication operator to which the current vehicle's user identification module card belongs. After the data plan is successfully cancelled, a request to activate the target data plan is sent to the telecommunications provider to which the user identification module card of the vehicle-mounted system to be replaced belongs.

5. The method for changing vehicle infotainment system information according to claim 4, characterized in that, The modification of the vehicle system authentication information based on the user information and the telecommunications operator to which the user identification module card of the vehicle system to be replaced belongs includes: The current real-name authentication information of the vehicle is determined based on the telecommunications operator to which the user identity recognition module card of the vehicle system to be replaced belongs; When the user information and the real-name authentication information match, a request to remove real-name authentication is sent to the communication operator to which the user identity recognition module card of the current vehicle system belongs; After confirming the successful removal of real-name authentication, a real-name authentication request is sent to the telecommunications operator to which the user identification module card of the vehicle system to be replaced belongs, based on the user information.

6. The method for changing vehicle infotainment system information according to claim 5, characterized in that, The method further includes: If the vehicle system fails to replace the real-name authentication request after a preset number of consecutive failures, the system will stop replacing the vehicle system and send a preset failure message.

7. The method for changing vehicle infotainment system information according to claim 1, characterized in that, The method further includes: If no vehicle record matching the vehicle information is found in the preset database, the vehicle system replacement is stopped, and a preset failure message is sent.

8. A computer-readable storage medium, characterized in that, It stores a program that, when executed by a processor, implements the method for changing vehicle information according to any one of claims 1-7.

9. A vehicle, characterized in that, include: A memory, a processor, and a program stored in the memory and executable on the processor, wherein when the processor executes the program, it implements the method for changing vehicle infotainment device information according to any one of claims 1-7.

10. A device for changing information from a vehicle infotainment system, characterized in that, The device includes: The acquisition module is used to respond to the vehicle infotainment system replacement command by acquiring the current user information, vehicle information, current vehicle infotainment system number, vehicle infotainment system number to be replaced, the communication carrier to which the current vehicle infotainment system's user identification module card belongs, and the communication carrier to which the user identification module card of the vehicle infotainment system to be replaced belongs. The update module is used to match the vehicle information in a preset database, and when a vehicle record matching the vehicle information exists in the preset database, update the vehicle replacement data based on the vehicle replacement instruction. The replacement module is used to switch the data plan based on the communication operator of the current vehicle's user identification module card and the communication operator of the user identification module card of the vehicle to be replaced after the vehicle replacement data is successfully updated. The replacement module is also used to change the vehicle system authentication information based on the user information and the telecommunications operator to which the user identification module card of the vehicle system to be replaced belongs after the data plan is successfully switched.

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