WO2023020071A1

WO2023020071A1 - Upgrade package acquisition method and smart device

Info

Publication number: WO2023020071A1
Application number: PCT/CN2022/096396
Authority: WO
Inventors: 张磊
Original assignee: 青岛海尔科技有限公司; 海尔智家股份有限公司
Priority date: 2021-08-16
Filing date: 2022-05-31
Publication date: 2023-02-23
Also published as: CN113852489A

Abstract

The present disclosure provides an upgrade package acquisition method, a smart device, an electronic device, and a computer storage medium. The method comprises: uploading current component version information of each component constituting a smart device to a server, so that according to the current component version information of each component, the server generates current complete machine version information corresponding to the smart device; and if a device upgrade instruction is received, then according to the current complete machine version information, downloading a target complete machine upgrade package corresponding to the smart device from the server, the target complete machine upgrade package being determined by the server according to the current complete machine version information. The smart device does not need to store or report complete machine version information, and only needs to report current version information of each component so as to obtain a corresponding complete machine upgrade package through acquisition, thereby improving the application range of complete machine FOTA of the smart device.

Description

An upgrade package acquisition method and smart device

This disclosure claims the priority of the Chinese patent application with the application number 202110936525.6 and the title of the invention "A method for obtaining an upgrade package and a smart device" submitted to the China Patent Office on August 16, 2021, the entire contents of which are incorporated herein by reference. In public.

technical field

The present disclosure relates to the technical field of the Internet of Things, and in particular to a method for obtaining an upgrade package, a smart device, an electronic device, and a computer storage medium.

Background technique

With the development of the Internet of Things, in order to ensure the stable operation of smart devices (such as smart home appliances, etc.), smart devices need to be upgraded.

At present, the smart device is usually upgraded by means of Firmware Over-The-Air (FOTA) of the mobile terminal. The specific upgrade method is: the smart device sends the whole machine After the instruction, the server sends the whole machine upgrade package to the smart device to upgrade the smart device. However, since the parts that make up the smart device are all produced in advance and programmed in advance, the programs in each part cannot be modified or updated, which leads to the inability of the programs in each part to know the version information of the smart device, and thus As a result, the existing upgrade method cannot support the whole machine FOTA of smart devices.

Contents of the invention

In view of this, the embodiments of the present disclosure provide an upgrade package acquisition method, smart device, electronic device, and computer storage medium to solve the problem that the existing upgrade method cannot support the FOTA of the smart device.

In order to achieve the above purpose, embodiments of the present disclosure provide the following technical solutions:

The first aspect of the embodiments of the present disclosure discloses a method for obtaining an upgrade package, the method including:

Upload the current component version information of each component that constitutes the smart device to the server, so that the server generates the current complete machine version information corresponding to the smart device according to the current component version information of the various components;

If a device upgrade instruction is received, the target device upgrade package corresponding to the smart device is downloaded from the server according to the current device version information, and the target device upgrade package is generated by the server according to the current device version information. The version information determines that the target complete machine upgrade package includes at least one sub-firmware upgrade package corresponding to the component.

The second aspect of the embodiment of the present disclosure discloses a smart device, and the smart device includes:

The upload unit is configured to upload the current component version information of each component constituting the smart device to the server, so that the server generates the current complete machine version information corresponding to the smart device according to the current component version information of the various components ;

The download unit is configured to download the target whole machine upgrade package corresponding to the smart device from the server according to the current whole machine version information, and the target whole machine upgrade package is provided by the service The terminal determines according to the current complete machine version information that the target complete machine upgrade package includes at least one sub-firmware upgrade package corresponding to the component.

The third aspect of the embodiments of the present disclosure discloses an electronic device, including a memory, a processor, and a computer program stored on the memory and operable on the processor, and the electronic device is configured to execute the computer program The method for obtaining an upgrade package as disclosed in the first aspect of the embodiment of the present disclosure is realized.

The fourth aspect of the embodiment of the present disclosure discloses a computer storage medium, the storage medium includes a stored program, wherein when the program is running, the device where the storage medium is located is controlled to execute the upgrade package as disclosed in the first aspect of the embodiment of the present disclosure method of obtaining .

Based on the method for obtaining an upgrade package and the smart device provided by the above-mentioned embodiments of the present disclosure, the method is as follows: upload the current component version information of each component that constitutes the smart device to the server, and make the server use the current component version information of each component information to generate the current machine firmware type corresponding to the smart device; if a device upgrade command is received, the target machine upgrade package corresponding to the smart device is downloaded from the server according to the current machine version information, and the target machine upgrade package is determined by the server according to The current version information of the whole machine is determined. In this solution, the current version information of each component that constitutes the smart device is uploaded to the server, so that the server generates the current whole machine version information of the smart device based on all the current version information and determines the corresponding target whole machine upgrade package. After the smart device receives the device upgrade instruction, it downloads the target whole machine upgrade package from the server, and the target whole machine upgrade package contains at least one sub-firmware upgrade package corresponding to the component. The smart device does not need to save or report the version information of the whole machine. It only needs to report the current version information of each component to obtain the corresponding whole machine upgrade package, which improves the scope of application of the whole machine FOTA of the smart device.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only It is an embodiment of the present disclosure, and those skilled in the art can also obtain other drawings according to the provided drawings without creative efforts.

FIG. 1 is a flowchart of a method for obtaining an upgrade package provided by an embodiment of the present disclosure;

FIG. 2 is a schematic diagram of interaction between a smart device, a server, and a user terminal provided by an embodiment of the present disclosure;

Fig. 3 is a structural block diagram of a smart device provided by an embodiment of the present disclosure.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present disclosure with reference to the accompanying drawings in the embodiments of the present disclosure. Apparently, the described embodiments are only some of the embodiments of the present disclosure, not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present disclosure.

In this application, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes none. other elements specifically listed, or also include elements inherent in such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

It can be seen from the background technology that when the smart device is upgraded by means of firmware over-the-air (FOTA) of the mobile terminal, the smart device sends the whole machine version information to the server, and the server sends the version information to the server. The smart device sends the whole machine upgrade package to upgrade the smart device. However, since the components that make up the smart device are all produced in advance and programmed in advance, the programs in each component cannot be modified or updated, resulting in the programs in each component not being able to learn the version information of the smart device, which in turn leads to existing The upgrade method cannot support the whole machine FOTA of the smart device.

Therefore, the embodiment of the present disclosure provides a method for obtaining an upgrade package and a smart device, uploading the current version information of each component that constitutes the smart device to the server, so that the server generates the current complete machine version of the smart device based on all the current version information information and determine the corresponding target machine upgrade package. After the smart device receives the device upgrade instruction, it downloads the target whole machine upgrade package from the server, and the target whole machine upgrade package includes at least one sub-firmware upgrade package corresponding to the component. The smart device does not need to save or report the version information of the whole machine, but only needs to report the current version information of each component to obtain the corresponding whole machine upgrade package, so as to improve the scope of application of the whole machine FOTA of the smart device.

Referring to FIG. 1 , it shows a flowchart of a method for obtaining an upgrade package provided by an embodiment of the present disclosure. The method for obtaining an upgrade package is suitable for smart devices (such as smart home appliances), and the method for obtaining an upgrade package includes:

Step S101: Upload the current component version information of each component constituting the smart device to the server, so that the server generates the current complete machine version information corresponding to the smart device according to the current component version information of each component.

It should be noted that the current component version information of the component at least includes: the sub-firmware type corresponding to the sub-firmware of the component, the sub-firmware software type (indicated by the sub-firmware software identifier), and the sub-firmware software version number. The current whole machine version information corresponding to the smart device at least includes: the current whole machine firmware type and the current whole machine firmware version number.

It can be understood that a first preset relationship and a second preset relationship are pre-built in the server, the first preset relationship includes multiple sets of first corresponding relationships, and the second preset relationship includes multiple sets of second corresponding relationships. Each set of first correspondence indicates the association between a whole machine firmware version number (the whole machine firmware version number of the smart device) and multiple pieces of component version information (sub-firmware type+sub-firmware software type+sub-firmware software version number). Each set of second correspondences indicates the association between a whole machine firmware type and sub-firmware types and sub-firmware software types in multiple pieces of component version information.

That is to say, in the server, for each firmware version number of the whole machine, a plurality of parts of the smart device are pre-selected, and according to the part version information (sub-firmware type+sub-firmware software type+sub-firmware software version) of the selected parts number) to construct the first correspondence between multiple pieces of component version information and the firmware version number of the whole machine. For each firmware type of the whole machine, pre-select multiple components of the smart device, and construct sub-firmware types and sub-firmware software types of multiple component version information according to the sub-firmware type and sub-firmware software type in the component version information of the selected components The second corresponding relationship with the whole machine firmware type.

In the process of implementing step S101, the smart device uploads the current component version information of each component that constitutes the smart device (such as the WIFI module, the computer version, and custom hardware, etc.) to the server. In the embodiment, the current component version information of each component can be uploaded to the server through the IoT component (such as a WIFI module) with a communication function in the smart device. Make the server determine the complete machine corresponding to all current component version information according to the received current component version information (sub-firmware type + sub-firmware software type + sub-firmware software version number) and the first preset relationship Firmware type, the determined whole machine firmware type is the current whole machine firmware type of the smart device. And make the server determine the sub-firmware type and sub-firmware software type that have a corresponding relationship with all current component version information according to the sub-firmware type and sub-firmware software type of the current component version information of each component received, in combination with the second preset relationship. The whole machine firmware version number, the determined whole machine firmware version number is the current whole machine firmware version number of the smart device.

It should be noted that multiple upgrade tasks are pre-built in the server, and each upgrade task corresponds to a whole machine firmware version number and a whole machine upgrade package. The whole machine upgrade package consists of pre-selected The firmware upgrade package is composed, each upgrade task is set with corresponding limiting conditions and applicable conditions, and the sub-firmware is an upgradeable software program in the component.

For each upgrade task, the limiting conditions of the upgrading task are used to limit the firmware type of the whole machine, and the applicable conditions of the upgrading task are used to limit the software version number of the sub-firmware. Only the firmware type of the whole machine meets the limiting conditions of the upgrading task and the sub-firmware Only smart devices whose software version number meets the applicable conditions of the upgrade task can hit the upgrade task.

When the server determines the current whole machine version information of the smart device (which includes the current whole machine firmware type), the server upgrades from multiple Determine the target upgrade task in the task, obtain the whole machine upgrade package of the target upgrade task and use it as the target whole machine upgrade package, at the same time, the server also obtains the whole machine firmware version number of the target upgrade task and use it as a smart The firmware version number of the whole device after the device is upgraded. When the server receives the query command sent by the user terminal (which can be sent through the APP) to query the firmware version number of the smart device, the server will combine the current firmware version number of the smart device with the upgraded version number of the whole machine. The firmware version number is sent to the user terminal for display. When the user determines that the smart device needs to be upgraded, the user terminal (which can be sent through the APP) sends the device upgrade command to the server, and the server sends the device upgrade command to the smart device; Similarly, the server can also send the device upgrade command to the smart device after determining to obtain the target machine upgrade package, that is, the user terminal does not need to send the device upgrade command, and the sending method of the device upgrade command is not specifically limited here.

Step S102: If the device upgrade instruction is received, download the target complete device upgrade package corresponding to the smart device from the server according to the current complete device version information.

It should be noted that the target whole machine upgrade package is determined by the server in advance according to the current whole machine version information of the smart device from multiple whole machine upgrade packages, and each whole machine upgrade package is determined by the server according to the sub-firmware pre-selected The firmware upgrade package is composed, that is to say, the target whole machine upgrade package includes a sub-firmware upgrade package corresponding to at least one component of the smart device. For details, please refer to the content in the above step S101, which will not be repeated here.

In the process of implementing step S102, if the smart device receives a device upgrade instruction (such as receiving a device upgrade instruction sent by the server), it parses the device upgrade instruction to obtain the url of the target whole machine upgrade package corresponding to the smart device, and According to the url of the target whole machine upgrade package and the current whole machine version information, download the target whole machine upgrade package matching the current whole machine version information from the server.

In some specific embodiments, if the WIFI module of the smart device (or other IoT components with communication functions) receives the device upgrade instruction sent by the user terminal through the server, the WIFI module parses the device upgrade instruction to obtain the target machine upgrade package url, the WIFI module downloads the target whole machine upgrade package matching the current whole machine version information from the server according to the url of the target whole machine upgrade package.

Optionally, after the smart device has downloaded the target whole machine upgrade package, it parses the target whole machine upgrade package to obtain at least one sub-firmware upgrade package, and uses the sub-firmware upgrade package to update the sub-firmware of the parts corresponding to the sub-firmware upgrade package. upgrade.

From the above content, it can be known that each whole machine upgrade package contains multiple sub-firmware upgrade packages. In the specific implementation, the smart device parses the target whole machine upgrade package to obtain at least one sub-firmware The sub-firmware of the component corresponding to the sub-firmware upgrade package is upgraded.

In some specific embodiments, the target whole machine upgrade package is parsed by an IoT component (such as a WIFI module) in the smart device to obtain at least one sub-firmware upgrade package, and the sub-firmware upgrade package is distributed to corresponding components through the IoT component, Allows a component to upgrade its own sub-firmware. It should be noted that if there is a sub-firmware upgrade package corresponding to an IoT component, the IoT component also obtains its own corresponding sub-firmware upgrade package; each component (including the IoT component) Upgrade its own sub-firmware.

In the process of upgrading the sub-firmware of a component, the smart device sends the sub-firmware upgrade package to the component corresponding to the sub-firmware upgrade package, so that the component upgrades its own sub-firmware. That is to say, the smart device sends each obtained sub-firmware upgrade package to corresponding components, so that each component upgrades its own sub-firmware according to the received sub-firmware upgrade package.

Optionally, in the process of upgrading the sub-firmware of each component, the smart device sends the component upgrade progress of the sub-firmware upgrade component to the server, so that the server can determine the overall status of the smart device according to the upgrade progress of each component. The machine upgrade progress is sent to the user terminal, and the user can know the whole machine upgrade progress of the smart device through the user terminal.

Optionally, after the sub-firmware of the components is upgraded, the smart device sends the new component version information of each upgraded component to the server, and reports information indicating that the upgrade is successful. In some specific embodiments, the smart device uses the IoT component to send the new component version information of the upgraded component to the server. The new component version information reported by the smart device is used for the next device upgrade process, and in the next device upgrade process, the new component version information is used as the current component version information.

In the embodiment of the present disclosure, the smart device uploads the current version information of each component that constitutes the smart device to the server, so that the server generates the current complete machine version information of the smart device based on all the current version information and determines the corresponding target complete machine upgrade Bag. After the smart device receives the device upgrade instruction, it downloads the target whole machine upgrade package from the server, and the target whole machine upgrade package includes at least one sub-firmware upgrade package corresponding to the component. The smart device does not need to save or report the version information of the whole machine. It only needs to report the current version information of each component to obtain the corresponding whole machine upgrade package, which improves the scope of application of the whole machine FOTA of the smart device.

In order to better explain the content involved in FIG. 1 of the above-mentioned embodiment of the present disclosure, the schematic diagram of interaction between the smart device, the server and the user terminal shown in FIG. 2 is used as an example.

It should be noted that the smart device in Figure 2 is composed of WIFI module, computer version A, computer version B, and custom hardware.

The interaction diagram shown in Fig. 2 includes the following steps.

Step S201: The WIFI module uploads the current component version information of each component constituting the smart device to the server.

Step S202: the user terminal sends a query command to the server, and the server sends the current firmware version number of the smart device and the upgraded firmware version number to the user terminal.

Step S203: the user terminal sends a device upgrade instruction to the server.

Step S204: the server sends the device upgrade instruction to the WIFI module.

Step S205: The WIFI module downloads the target whole machine upgrade package from the server according to the device upgrade instruction.

Step S206: The WIFI module sends each sub-firmware upgrade package in the target whole machine upgrade package to the corresponding computer version A, computer version B and custom hardware respectively. The WIFI module, computer version A, computer version B and custom hardware are based on The sub-firmware upgrade package upgrades its own sub-firmware.

Step S207: The WIFI module sends the component upgrade progress of each component to the server.

Step S208: The server sends the upgrade progress of the smart device to the user terminal.

Corresponding to the above method for obtaining an upgrade package provided by the embodiment of the present disclosure, referring to FIG. 3 , the embodiment of the present disclosure also provides a structural block diagram of a smart device, the smart device includes: an upload unit 301 and a download unit 302;

The uploading unit 301 is configured to upload the current component version information of each component constituting the smart device to the server, so that the server generates the current complete machine version information corresponding to the smart device according to the current component version information of each component.

The download unit 302 is configured to download the target whole machine upgrade package corresponding to the smart device from the server according to the current whole machine version information if the device upgrade instruction is received, and the target whole machine upgrade package is determined by the server according to the current whole machine version information, The target whole machine upgrade package includes at least one sub-firmware upgrade package corresponding to a component.

In a specific implementation, the downloading unit 302 is specifically configured as follows: if the device upgrade instruction sent by the server is received, the device upgrade instruction is parsed to obtain the url of the target whole machine upgrade package corresponding to the smart device; according to the url and Current machine version information, download the target machine upgrade package from the server.

In the embodiment of the present disclosure, the current version information of each component constituting the smart device is uploaded to the server, so that the server generates the current whole machine version information of the smart device according to all the current version information and determines the corresponding target whole machine upgrade package. After the smart device receives the device upgrade instruction, it downloads the target whole machine upgrade package from the server, and the target whole machine upgrade package contains at least one sub-firmware upgrade package corresponding to the component. The smart device does not need to save or report the version information of the whole machine. It only needs to report the current version information of each component to obtain the corresponding whole machine upgrade package, which improves the scope of application of the whole machine FOTA of the smart device.

Optionally, in combination with the content shown in Figure 3, the smart device further includes:

The processing unit is configured to analyze the target whole machine upgrade package to obtain at least one sub-firmware upgrade package, and use the sub-firmware upgrade package to upgrade the sub-firmware of the components corresponding to the sub-firmware upgrade package.

In a specific implementation, the processing unit is specifically configured to: use the IoT components in the smart device to analyze the target machine upgrade package to obtain at least one sub-firmware upgrade package; distribute the sub-firmware upgrade package to the corresponding components through the IoT component, so that The component upgrades its own sub-firmware.

Optionally, the processing unit is further configured to: send the component upgrade progress of each component to the server, so that the server determines the upgrade progress of the whole smart device according to the upgrade progress of each component.

Optionally, the processing unit is further configured to: send new component version information of the upgraded component to the server. In a specific implementation, the processing unit uses the IoT component to send the new component version information of the upgraded component to the server.

Optionally, an embodiment of the present disclosure further provides an electronic device, including a memory, a processor, and a computer program stored in the memory and operable on the processor, the electronic device is configured to execute the The computer program implements the method for obtaining the upgrade package as mentioned in the above embodiments of the present disclosure.

Optionally, an embodiment of the present disclosure further provides a computer storage medium, the storage medium includes a stored program, wherein, when the program is running, the device where the storage medium is located is controlled to obtain the upgrade package as mentioned in the above-mentioned embodiments of the present disclosure. method.

To sum up, the embodiments of the present disclosure provide a method for obtaining an upgrade package and a smart device. The smart device uploads the current version information of each component that constitutes the smart device to the server, so that the server generates a smart device based on all the current version information. The current whole machine version information and determine the corresponding target whole machine upgrade package. After the smart device receives the device upgrade instruction, it downloads the target whole machine upgrade package from the server, and the target whole machine upgrade package includes at least one sub-firmware upgrade package corresponding to the component. The smart device does not need to save or report the version information of the whole machine. It only needs to report the current version information of each component to obtain the corresponding whole machine upgrade package, which improves the scope of application of the whole machine FOTA of the smart device.

Each embodiment in this specification is described in a progressive manner, the same and similar parts of each embodiment can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system or the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and for related parts, please refer to the part of the description of the method embodiment. The systems and system embodiments described above are only illustrative, and the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is It can be located in one place, or it can be distributed to multiple network elements. Part or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. It can be understood and implemented by those skilled in the art without creative effort.

Professionals can further realize that the units and algorithm steps of the examples described in conjunction with the embodiments disclosed herein can be implemented by electronic hardware, computer software or a combination of the two. In order to clearly illustrate the possible For interchangeability, in the above description, the composition and steps of each example have been generally described according to their functions. Whether these functions are executed by hardware or software depends on the specific application and design constraints of the technical solution. Skilled artisans may implement the described functionality using different methods for each particular application, but such implementation should not be considered beyond the scope of the present disclosure.

The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present disclosure. Therefore, the present disclosure will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

A method for obtaining an upgrade package, the method comprising:

Upload the current component version information of each component that constitutes the smart device to the server, so that the server generates the current complete machine version information corresponding to the smart device according to the current component version information of the various components;

If a device upgrade instruction is received, the target complete device upgrade package corresponding to the smart device is downloaded from the server according to the current complete device version information, and the target complete device upgrade package is provided by the server according to the current The whole machine version information determines that the target whole machine upgrade package includes at least one sub-firmware upgrade package corresponding to the component.
The method according to claim 1, wherein, after downloading the target whole machine upgrade package corresponding to the smart device from the server, further comprising:

Analyzing the target whole machine upgrade package to obtain at least one sub-firmware upgrade package, and using the sub-firmware upgrade package to upgrade the sub-firmware of the component corresponding to the sub-firmware upgrade package.
The method according to claim 2, wherein at least one sub-firmware upgrade package is obtained by parsing the target whole machine upgrade package, and using the sub-firmware upgrade package to update the corresponding sub-firmware upgrade package The sub-firmware of the component is upgraded, including:

Analyzing the target complete machine upgrade package by using the IoT components in the smart device to obtain at least one sub-firmware upgrade package;

The sub-firmware upgrade package is distributed to the corresponding components through the IoT components, so that the components upgrade their own sub-firmware.
The method according to claim 3, wherein, after distributing the sub-firmware upgrade package to the corresponding components through the IoT components, further comprising:

The component upgrade progress of each of the components is sent to the server, so that the server determines the complete machine upgrade progress of the smart device according to the upgrade progress of each component.
The method according to claim 3, wherein, after distributing the sub-firmware upgrade package to the corresponding components through the IoT components, further comprising:

Sending new component version information of the upgraded component to the server.
The method according to claim 5, wherein the sending the upgraded new component version information of the component to the server comprises:

Utilizing the IoT component to send the upgraded version information of the component to the server.
The method according to claim 1, wherein if the device upgrade instruction is received, downloading the target complete device upgrade package corresponding to the smart device from the server according to the current complete device version information, comprising:

If the device upgrade instruction is received, the device upgrade instruction is parsed to obtain the url of the target whole machine upgrade package corresponding to the smart device;

Downloading the target complete machine upgrade package from the server according to the url of the target complete machine upgrade package and the current complete machine version information.
A smart device, the smart device comprising:

The upload unit is configured to upload the current component version information of each component constituting the smart device to the server, so that the server generates the current complete machine version information corresponding to the smart device according to the current component version information of the various components ;

The download unit is configured to download the target whole machine upgrade package corresponding to the smart device from the server according to the current whole machine version information, and the target whole machine upgrade package is provided by the service The terminal determines according to the current complete machine version information that the target complete machine upgrade package includes at least one sub-firmware upgrade package corresponding to the component.
The device of claim 8, wherein the device further comprises:

The processing unit is configured to parse the target whole machine upgrade package to obtain at least one sub-firmware upgrade package, and use the sub-firmware upgrade package to upgrade the sub-firmware of the component corresponding to the sub-firmware upgrade package .
The device according to claim 9, wherein the processing unit is configured to obtain at least one sub-firmware upgrade package by parsing the target whole machine upgrade package in the following manner, and use the sub-firmware upgrade package to match the Upgrade the sub-firmware of the parts corresponding to the sub-firmware upgrade package:

Analyzing the target complete machine upgrade package by using the IoT components in the smart device to obtain at least one sub-firmware upgrade package;

The sub-firmware upgrade package is distributed to the corresponding components through the IoT components, so that the components upgrade their own sub-firmware.
The device according to claim 10, wherein the processing unit is further configured to:

The component upgrade progress of each of the components is sent to the server, so that the server determines the complete machine upgrade progress of the smart device according to the upgrade progress of each component.
The device according to claim 10, wherein the processing unit is further configured to:

Sending new component version information of the upgraded component to the server.
The device according to claim 12, wherein the processing unit is configured to send the new component version information of the upgraded component to the server in the following manner:

Utilizing the IoT component to send the upgraded version information of the component to the server.
The device according to claim 8, wherein the downloading unit is configured to download the target corresponding to the smart device from the server according to the current machine version information if a device upgrade instruction is received in the following manner: Machine upgrade package:

If the device upgrade instruction is received, the device upgrade instruction is parsed to obtain the url of the target whole machine upgrade package corresponding to the smart device;

Downloading the target complete machine upgrade package from the server according to the url of the target complete machine upgrade package and the current complete machine version information.
An electronic device, comprising a memory, a processor, and a computer program stored on the memory and operable on the processor, the electronic device is configured to implement the computer program as claimed in claims 1 to 7 when executing the computer program A method for obtaining any one of the upgrade packages.
A computer storage medium, the storage medium includes a stored program, wherein when the program is running, the device where the storage medium is located is controlled to execute the method for obtaining an upgrade package according to any one of claims 1 to 7.