In-vehicle intelligent hardware device upgrading method and system

Abstract

The application discloses an in-vehicle intelligent hardware device upgrading method, comprising the following steps: downloading an upgrading package from an OTA server to a vehicle central control system by the vehicle central control system; transmitting and installing the upgrading package to corresponding intelligent hardware devices by the vehicle central control system; and upgrading the intelligent hardware devices by using the upgrading package. The application downloads the software upgrading installation package of the intelligent hardware from the OTA server by the vehicle central control system, and writes the installation package into the hardware and installs the same based on the connection relationship between the vehicle central control system and the intelligent hardware devices. For the user, the over-the-air upgrading can be completed by one key, the cumbersome upgrading at the offline store of the car dealer or the supplier is saved, and the cost of the upgrading process is greatly reduced. The user can be reminded in time when the intelligent hardware device has the upgrading package, the owner can know the upgrading information of the intelligent hardware device in the vehicle in the first time, and the upgrading is performed in the first time.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automobile hardware device upgrading, and particularly to an in-vehicle intelligent hardware device upgrading method and system based on a central control screen. BACKGROUND

[0002] With the rapid development of the automobile industry, vehicles equipped with the Internet of Vehicles can connect more intelligent hardware devices or intelligent peripherals, such as intelligent ground locks, intelligent fragrances, intelligent air purifiers, and unmanned aerial vehicles, through a network, WiFi, or Bluetooth. During use, these intelligent hardware devices may have needs for bug fixes, version upgrades, or function iterations.

[0003] In the prior art, if a hardware device has a bug or needs to be upgraded, the intelligent hardware device and a computer need to be connected through a data line. After connection, an upgrade installation package is written into the hardware, and the software version in the hardware is installed. First, this requires higher time and labor costs for upgrading, greatly limiting the upgrade rate. Second, when the software version in the hardware device needs to be updated, the user cannot be notified in a timely manner, causing the user to upgrade late, which affects or even troubles the use of the product. In addition, current in-vehicle upgrades can only be performed on original factory devices of the vehicle, such as TCU and DA central control screens, and the range is not wide enough. SUMMARY

[0004] The main purpose of the present application is to overcome the shortcomings of high cost, late upgrading, and narrow range of in-vehicle intelligent hardware device upgrading in the prior art, and to provide an in-vehicle intelligent hardware device upgrading method and system.

[0005] To achieve the above purpose, the present application provides an in-vehicle intelligent hardware device upgrading method, comprising the following steps:

[0006] The vehicle central control system downloads an upgrade package from an OTA server to the vehicle central control system;

[0007] The vehicle central control system transmits and installs the upgrade package to the corresponding intelligent hardware device; and

[0008] The intelligent hardware device upgrades using the upgrade package.

[0009] In the in-vehicle intelligent hardware device upgrading method provided by the present application, before the step of downloading the upgrade package from the OTA server to the vehicle central control system, the method further comprises:

[0010] The upgradeable information of the intelligent hardware device is pushed by the OTA server and displayed on the vehicle central control system to remind the vehicle owner to upgrade.

[0011] In the vehicle intelligent hardware device upgrading method provided by the application, before the step of downloading the upgrade package from the OTA server to the vehicle central control system, the method further comprises the following steps of:

[0012] The vehicle central control system sends information to the OTA server to query whether there is an upgrade package.

[0013] In the vehicle intelligent hardware device upgrading method provided by the application, the vehicle central control system accesses the OTA server through the WiFi or 4G / 5G network of the vehicle central control system, and the vehicle central control system and the intelligent hardware device perform information interaction through BT / BLE, WiFi, 4G / 5G.

[0014] In addition, to achieve the above-mentioned purpose, the application further provides an upgrading system for intelligent hardware devices in vehicles, comprising an OTA server and a vehicle central control system, wherein the vehicle central control system comprises a downloading module and an installation module,

[0015] The downloading module is configured to download an upgrade package from the OTA server to the vehicle central control system.

[0016] The installation module is configured to transmit and install the upgrade package to the corresponding intelligent hardware device, so that the intelligent hardware device is upgraded by using the upgrade package.

[0017] In the upgrading system for intelligent hardware devices in vehicles provided by the application, the OTA server is further configured to push and display the upgradeable information of the intelligent hardware device on the vehicle central control system, so as to remind the vehicle owner to upgrade.

[0018] In the upgrading system for intelligent hardware devices in vehicles provided by the application, the vehicle central control system further comprises a query module configured to send information to the OTA server to query whether there is an upgrade package.

[0019] In the upgrading system for intelligent hardware devices in vehicles provided by the application, the vehicle central control system accesses the OTA server through the WiFi or 4G / 5G network of the vehicle central control system, and the vehicle central control system and the intelligent hardware device perform information interaction through BT / BLE, WiFi, 4G / 5G.

[0020] In addition, to achieve the above-mentioned purpose, the application further provides a vehicle intelligent hardware device upgrading device, comprising:

[0021] A memory configured to store a computer program.

[0022] A processor configured to execute the computer program to implement the steps of the vehicle intelligent hardware device upgrading method.

[0023] In addition, to achieve the above-mentioned object, the application further provides a computer readable storage medium, which stores a computer program, and the computer program realizes the steps of the in-vehicle intelligent hardware device upgrading method when executed by a processor.

[0024] In the application, the intelligent automobile can access the Internet through WiFi or 4G / 5G of the central control screen, so as to ensure that the vehicle central control system can download the upgraded installation package to the local from the OTA server; the vehicle central control system is connected and bound with the intelligent hardware through BT / BLE, WiFi, 4G / 5G, and information, instructions are interacted and documents are encrypted and transmitted; the upgradable information of the intelligent hardware device is pushed to the vehicle central control system by the Internet of Vehicles background for display, reminding the vehicle owner to upgrade the intelligent device; after entering the intelligent hardware upgrading, the vehicle central control system downloads the installation package to the local of the vehicle central control system from the background through the network function of the vehicle central control system accessing the Internet; after the vehicle central control system completes the downloading of the upgrade package, the software package is transmitted to the intelligent hardware device through the communication channels such as BT / BLE, WiFi, 4G / 5G, and the upgrade package is installed on the device, and the result of the upgrading is also displayed on the automobile central control screen to inform the vehicle owner. For the vehicle owner, the upgrade package of the intelligent hardware device can be conveniently obtained and the upgrading can be completed by one key, the cost and experience of the upgrading are greatly improved, and the upgrading rate of the intelligent hardware device is naturally improved. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description only are the embodiments of the application, and for those skilled in the art, other drawings can also be obtained without creative labor based on the provided drawings:

[0026] Figure 1 The flowchart of an embodiment of the in-vehicle intelligent hardware device upgrading method of the application;

[0027] Figure 2 The functional module schematic diagram of an embodiment of the upgrading system for the in-vehicle intelligent hardware device of the application. DETAILED DESCRIPTION

[0028] In order to facilitate the understanding of the application, the application will be described more fully below with reference to the related drawings. The drawings show typical embodiments of the application. However, the application can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the application more thorough and comprehensive.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application.

[0030] The general idea of the present application is: in view of the shortcomings of high upgrade cost, untimely upgrade and narrow upgrade range of intelligent hardware devices in the prior art, the vehicle central control system downloads the software upgrade installation package of the intelligent hardware from the OTA server, and then writes the installation package into the hardware and installs it based on the connection relationship between the vehicle central control system and the intelligent hardware device. For users, it only needs to be easily one-key to complete the over-the-air upgrade, saving the trouble of going to the offline store of the car dealer or supplier for upgrade, greatly reducing the cost of the upgrade process. The user can be reminded in time when the intelligent hardware device has an upgrade package, and the vehicle owner can know the upgrade information of the intelligent hardware device in the vehicle at the first time and upgrade at the first time.

[0031] In order to better understand the above technical solutions, the above technical solutions will be described in detail below in combination with the drawings in the specification and specific embodiments. It should be understood that the embodiments of the present application and the specific features in the embodiments are detailed descriptions of the technical solutions of the present application, and are not limitations of the technical solutions of the present application. In the case of no conflict, the technical features in the embodiments of the present application and the embodiments can be combined with each other.

[0032] Referring to Figure 1 , Figure 1 The flowchart of the vehicle intelligent hardware device upgrade method according to an embodiment of the present application is shown in the figure. In an embodiment, the vehicle intelligent hardware device upgrade method comprises the following steps:

[0033] Step S10, the vehicle central control system downloads the upgrade package from the OTA server to the vehicle central control system.

[0034] Specifically, in an embodiment of the present application, the vehicle intelligent hardware device refers to an intelligent device connected with the vehicle central control system through BT / BLE, WiFi, 4G / 5G, etc. For example, intelligent door lock, intelligent fragrance, intelligent air purifier, unmanned aerial vehicle, etc. Those skilled in the art can understand that the vehicle intelligent hardware device herein is not limited to the control device of the vehicle itself, but any device that can be connected with the vehicle central control system through BT / BLE, WiFi, 4G / 5G, etc. can be upgraded by the method.

[0035] Specifically, in an embodiment of the present application, the vehicle central control system accesses the OTA server through the WiFi or 4G / 5G network of the vehicle central control system.

[0036] Further, in an embodiment of the present application, whenever a smart hardware device is connected to the vehicle central control system for the first time through BT / BLE, WiFi, 4G / 5G, etc., the vehicle central control system saves the software information of the smart hardware device, and then stores the software information in the OTA server through WiFi or 4G / 5G network. In this way, when the software information has an upgrade package, the OTA server can actively push the upgradeable information of the smart hardware device to the vehicle central control system and display it on the vehicle central control system, reminding the vehicle owner to upgrade. Therefore, the vehicle owner can know the upgrade information of the smart hardware device in the vehicle at the first time and upgrade at the first time, thereby improving the upgrade efficiency.

[0037] Further, in another embodiment of the present application, after the smart hardware device is connected to the vehicle central control system for the first time through BT / BLE, WiFi, 4G / 5G, etc., the vehicle central control system can also access the OTA server through WiFi or 4G / 5G network in a polling manner. The polling message carries the software information of the smart hardware device connected to the vehicle central control system, and the software information includes software name and version information. After discovering the upgrade information of the software in the OTA server, the vehicle central control system sends a request for downloading the upgrade package to the OTA server. After the OTA server verifies the legality of the vehicle, the OTA server returns the upgrade package to the vehicle central control system according to the needs of the vehicle central control system.

[0038] Based on the above two ways, the vehicle central control system can download the upgrade package from the OTA server to the local.

[0039] Step S20, the vehicle central control system transmits and installs the upgrade package to the corresponding smart hardware device.

[0040] Specifically, in an embodiment of the present application, after the vehicle central control system completes downloading the upgrade package from the OTA server, the vehicle central control system transmits the upgrade package to the corresponding smart hardware device through BT / BLE, WiFi, 4G / 5G, etc., and installs the upgrade package on the device. The result of the upgrade completion will also be displayed on the screen of the vehicle central control system to inform the vehicle owner.

[0041] Further, if the vehicle central control system completes downloading the upgrade package from the OTA server in a polling manner, the upgradeable information of the upgrade package can be displayed on the screen of the vehicle central control system, and the vehicle owner can choose whether to upgrade. If the vehicle owner chooses to upgrade, the vehicle central control system transmits the upgrade package to the corresponding smart hardware device through BT / BLE, WiFi, 4G / 5G, etc., and installs the upgrade package on the device. The result of the upgrade completion will also be displayed on the screen of the vehicle central control system to inform the vehicle owner.

[0042] Through the above two ways, the user can complete the upgrade of the intelligent hardware device through one-key upgrade on the vehicle central control screen, which saves the trouble of going to the offline store of the car dealer or supplier for upgrade, and greatly reduces the cost of the upgrade process.

[0043] Step S30, the intelligent hardware device upgrades using the upgrade package.

[0044] In this embodiment, the smart car can access the Internet through the WiFi or 4G / 5G of the central control screen, so that the vehicle central control system can download the installation package for upgrade from the OTA server to the local; the vehicle central control system is connected and bound with the intelligent hardware through BT / BLE, WiFi, 4G / 5G, and information, instructions are interacted and documents are encrypted transmitted; the upgradable information of the intelligent hardware device is pushed to the vehicle central control system by the Internet of Vehicles background for display, reminding the vehicle owner to upgrade the intelligent device; after entering the intelligent hardware upgrade, the vehicle central control system downloads the installation package from the background to the local of the vehicle central control system through the network function of the vehicle central control system accessing the Internet; after the vehicle central control system completes the download of the upgrade package, the software package is transmitted to the intelligent hardware device through the communication channels such as BT / BLE, WiFi, 4G / 5G, and the upgrade package is installed on the device, and the result of the upgrade is also displayed on the car central control screen to inform the vehicle owner. For the vehicle owner, the upgrade package of the intelligent hardware device can be conveniently obtained and one-key upgrade is completed, the cost and experience of the upgrade are greatly improved, and the upgrade rate of the intelligent hardware device is naturally improved.

[0045] Reference Figure 2 , Figure 2 The figure is a functional module schematic diagram of an embodiment of the upgrade system for the in-vehicle intelligent hardware device. In an embodiment, the upgrade system for the in-vehicle intelligent hardware device 30 includes: an OTA server 10 and a vehicle central control system 20, the vehicle central control system includes a download module and an installation module, the download module is used to download the upgrade package from the OTA server 10 to the vehicle central control system 20; the installation module is used to transmit and install the upgrade package to the corresponding intelligent hardware device 30 so that the intelligent hardware device upgrades using the upgrade package.

[0046] Further, in an embodiment of the present application, the vehicle central control system accesses the OTA server through the WiFi or 4G / 5G network of the vehicle central control system, and the vehicle central control system interacts information with the intelligent hardware through BT / BLE, WiFi, 4G / 5G.

[0047] Further, in an embodiment of the present application, whenever a smart hardware device is connected to the vehicle central control system for the first time through BT / BLE, WiFi, 4G / 5G, etc., the vehicle central control system saves the software information of the smart hardware device, and then stores the software information in the OTA server through WiFi or 4G / 5G network. In this way, when the software information has an upgrade package, the OTA server can actively push the upgradeable information of the smart hardware device and display it on the vehicle central control system, reminding the vehicle owner to upgrade. Therefore, the vehicle owner can know the upgrade information of the in-vehicle smart hardware device at the first time and upgrade at the first time, thereby improving the upgrade efficiency.

[0048] Further, in another embodiment of the present application, after the smart hardware device is connected to the vehicle central control system for the first time through BT / BLE, WiFi, 4G / 5G, etc., the vehicle central control system can also access the OTA server through WiFi or 4G / 5G network through the query module. The software information of the smart hardware device connected to the vehicle central control system is carried in the polling message, and the software information includes software name and version information. After discovering the upgrade information of the software in the OTA server, the vehicle central control system sends a request for downloading the upgrade package to the OTA server. After the OTA server verifies the legality of the vehicle, the OTA server returns the upgrade package to the vehicle central control system according to the needs of the vehicle central control system.

[0049] The embodiment of the present application also provides an in-vehicle smart hardware device upgrade device, which can include:

[0050] a memory for storing a computer program;

[0051] a processor for executing the computer program stored in the memory, and realizing the following steps:

[0052] the vehicle central control system downloads the upgrade package from the OTA server to the vehicle central control system; the vehicle central control system transmits and installs the upgrade package to the corresponding smart hardware device; and the smart hardware device upgrades by using the upgrade package.

[0053] The embodiment of the present application also provides a computer readable storage medium, which stores a computer program. When the computer program is executed by a processor, the following steps can be realized:

[0054] the vehicle central control system downloads the upgrade package from the OTA server to the vehicle central control system; the vehicle central control system transmits and installs the upgrade package to the corresponding smart hardware device; and the smart hardware device upgrades by using the upgrade package.

[0055] The computer readable storage medium can include a U disk, a mobile hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and the like various media capable of storing program codes.

[0056] In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the application can be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

[0057] Similarly, it is to be understood that the embodiments of the present application can be used in the exact form disclosed herein, or with minor modifications, and the present disclosure is not limited to the exact form disclosed herein. It is also to be understood that the embodiments of the present application can be used in any combination of the disclosed embodiments.

[0058] Those skilled in the art can understand that the modules in the device in the embodiments can be adaptively changed and arranged in one or more devices different from the embodiments. The modules or units or components in the embodiments can be combined into one module or unit or component, and furthermore can be divided into multiple sub-modules or sub-units or sub-components. Except that at least some of such features and / or processes or units are mutually exclusive, all combinations of all features disclosed in this specification (including accompanying claims, abstract and drawings) and all processes or units of any methods or apparatuses disclosed so far can be adopted. Unless explicitly stated otherwise, each feature disclosed in this specification (including accompanying claims, abstract and drawings) can be replaced by an alternative feature providing the same, equivalent or similar purpose.

[0059] Furthermore, those skilled in the art can understand that although some embodiments described herein include certain features included in other embodiments but not others, the combination of features of different embodiments means within the scope of the present application and forms different embodiments. For example, in the following claims, any one of the claimed embodiments can be used in any combination.

[0060] Various component embodiments of the present application can be implemented in hardware, or as software modules running in one or more processors, or in combinations thereof. As will be appreciated by those skilled in the art, a microprocessor or digital signal processor (DSP) can be used in practice to implement some or all of the functionality according to some or all of the components in the embodiments of the present application. The present application can also be implemented as a program of instructions for performing part or all of the methods described herein, e.g., a computer program and a computer program product. Such program of the present application can be stored on a computer readable medium, or can be in the form of one or more signals. Such signals can be downloaded from an Internet website, or provided on a carrier signal, or in any other form.

[0061] It should be noted that the above-mentioned embodiments illustrate rather than limit the application, and that one skilled in the art will be able to design many alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word 'comprising' does not exclude the presence of elements or steps other than those listed in a claim. The word 'a' or 'an' preceding an element does not exclude the presence of a plurality of such elements. The application can be implemented by means of both hardware and software, and any combination thereof. In a unit claim, several devices can be listed with a comma. Such listing does not imply that the devices must be co-located. Individual elements listed in a 'unit' claim can be implemented in separate hardware items. The use of the word 'about' does not limit the claim to the exact numerical value recited.

Claims

1. An in-vehicle intelligent hardware device upgrading method, characterized in that, The method comprises the following steps: The vehicle central control system downloads the upgrade package from the OTA server to the vehicle central control system; The vehicle central control system transmits and installs the upgrade package to the corresponding intelligent hardware device; and The intelligent hardware device upgrades by using the upgrade package; The vehicle central control system accesses the OTA server through the WiFi or 4G / 5G network of the vehicle central control system, and the vehicle central control system exchanges information with the intelligent hardware device through BT / BLE, WiFi, 4G / 5G; When an intelligent hardware device is connected to the vehicle central control system for the first time through BT / BLE, WiFi, 4G / 5G, the vehicle central control system saves the software information of the intelligent hardware device, and then stores the software information into the OTA server through the WiFi or 4G / 5G network; or after the intelligent hardware device is connected to the vehicle central control system for the first time through BT / BLE, WiFi, 4G / 5G, the vehicle central control system accesses the OTA server through the WiFi or 4G / 5G network in a polling manner, and the software information of the intelligent hardware device connected to the vehicle central control system is carried in the polling message; after the upgrade information of the software is found in the OTA server, a request for downloading the upgrade package is sent to the OTA server; after the legality of the vehicle is verified by the OTA server, the upgrade package is returned to the vehicle central control system; If the vehicle central control system downloads the upgrade package from the OTA server in a polling manner, the upgradeable information of the upgrade package can be displayed on the screen of the vehicle central control system, and whether to upgrade is selected by the vehicle owner; if the vehicle owner selects to upgrade, the vehicle central control system transmits the upgrade package to the corresponding intelligent hardware device through BT / BLE, WiFi or 4G / 5G, and installs the upgrade package on the device, and the result of the upgrade is also displayed on the screen of the vehicle central control system to inform the vehicle owner; The vehicle central control system accesses the Internet through WiFi or 4G / 5G to ensure that the vehicle central control system downloads the installation package of the upgrade from the OTA server to the local; the vehicle central control system is connected and bound with the intelligent hardware through BT / BLE, WiFi, 4G / 5G, and exchanges information, instructions and document encryption transmission; the upgradeable information of the intelligent hardware device is pushed to the vehicle central control system through the Internet of Vehicles background to display and remind the vehicle owner to upgrade the intelligent device; After entering the intelligent hardware upgrade, the vehicle central control system accesses the Internet from the background to download the installation package to the local of the vehicle central control system through the network function of the vehicle central control system; after the vehicle central control system downloads the upgrade package, the vehicle central control system transmits the software package to the intelligent hardware device through BT / BLE, WiFi or 4G / 5G, and installs the upgrade package on the device, and the result of the upgrade is also displayed on the screen of the vehicle central control system to inform the vehicle owner.

2. An upgrade system for in-vehicle intelligent hardware devices, characterized by, The method comprises an OTA server and a vehicle central control system, and the vehicle central control system comprises a downloading module and an installation module, The downloading module is used for downloading the upgrade package from the OTA server to the vehicle central control system; The installation module is used for installing the upgrade package to the corresponding intelligent hardware device. The installation module is used for transmitting and installing the upgrade package to the corresponding intelligent hardware device to upgrade the intelligent hardware device by using the upgrade package; The vehicle central control system accesses the OTA server through WiFi or 4G / 5G network of the vehicle central control system, and the vehicle central control system exchanges information and instructions with the intelligent hardware device through BT / BLE, WiFi, 4G / 5G. When an intelligent hardware device is connected to the vehicle central control system through BT / BLE, WiFi, 4G / 5G for the first time, the vehicle central control system saves the software information of the intelligent hardware device, and then stores the software information into the OTA server through WiFi or 4G / 5G network. Or after the intelligent hardware device is connected to the vehicle central control system through BT / BLE, WiFi, 4G / 5G for the first time, the vehicle central control system accesses the OTA server through WiFi or 4G / 5G network in a polling manner, and the polling message carries the software information of the intelligent hardware device connected to the vehicle central control system. After discovering the upgrade information of the software in the OTA server, the vehicle central control system sends a request for downloading the upgrade package to the OTA server. After the OTA server verifies the legitimacy of the vehicle, the OTA server returns the upgrade package to the vehicle central control system. If the vehicle central control system downloads the upgrade package from the OTA server through the polling manner, the vehicle central control system can display the upgradeable information of the upgrade package on the screen of the vehicle central control system, and the vehicle owner can select whether to upgrade. If the vehicle owner selects to upgrade, the vehicle central control system transmits the upgrade package to the corresponding intelligent hardware device through BT / BLE, WiFi or 4G / 5G, and installs the upgrade package on the device. The result of the upgrade is also displayed on the screen of the vehicle central control system to inform the vehicle owner. The vehicle central control system accesses the Internet through WiFi or 4G / 5G to ensure that the vehicle central control system downloads the installation package of the upgrade from the OTA server to the local. The vehicle central control system connects, binds, exchanges information and instructions, and encrypts and transmits documents with the intelligent hardware through BT / BLE, WiFi, 4G / 5G. The upgradeable information of the intelligent hardware device is pushed to the vehicle central control system through the Internet of Vehicles background to display and remind the vehicle owner to upgrade the intelligent device. After entering the intelligent hardware upgrade, the vehicle central control system downloads the installation package from the background to the local of the vehicle central control system through the network function of the vehicle central control system. After the vehicle central control system downloads the upgrade package, the vehicle central control system transmits the software package to the intelligent hardware device through BT / BLE, WiFi or 4G / 5G, and installs the upgrade package on the device. The result of the upgrade is also displayed on the screen of the vehicle central control system to inform the vehicle owner.

3. An in-vehicle intelligent hardware device upgrading device, characterized in that, The memory is configured to store a computer program. The processor is configured to execute the computer program to implement the steps of the in-vehicle intelligent hardware device upgrade method. The computer readable storage medium stores a computer program, and the computer program is executed by the processor to implement the steps of the in-vehicle intelligent hardware device upgrade method.

4. A computer-readable storage medium, characterized in that, ​

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