CN114880007A - Upgrading method, device, equipment and storage medium - Google Patents
Upgrading method, device, equipment and storage medium Download PDFInfo
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- CN114880007A CN114880007A CN202210513154.5A CN202210513154A CN114880007A CN 114880007 A CN114880007 A CN 114880007A CN 202210513154 A CN202210513154 A CN 202210513154A CN 114880007 A CN114880007 A CN 114880007A
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
- G06F8/656—Updates while running
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- G06F8/70—Software maintenance or management
- G06F8/71—Version control; Configuration management
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Abstract
The invention discloses an upgrading method, an upgrading device, upgrading equipment and a storage medium. The method comprises the following steps: obtaining an application list, wherein the application list comprises: an application name and an application version number; determining a list to be upgraded according to the application name and the application version number, wherein the list to be upgraded comprises: the application name to be upgraded and the identification information corresponding to the application to be upgraded; according to the technical scheme, the vehicle software can be rapidly upgraded, and the subsequent use requirements of consumers are met.
Description
Technical Field
The embodiment of the invention relates to the technical field of vehicles, in particular to an upgrading method, device, equipment and storage medium.
Background
Along with the function of the vehicle is more and more abundant, the update iteration of the vehicle software is faster and faster, the requirement of a user is gradually increased, a plurality of application and entertainment software in the vehicle is favored by consumers, and the user can download the application according to the actual requirement.
After the vehicle is sold, the customer subsequently wants to add some functions to the vehicle, and needs to frequently return to the 4S shop for upgrading, which wastes a lot of time and energy.
Disclosure of Invention
The embodiment of the invention provides an upgrading method, an upgrading device, upgrading equipment and a storage medium, so that vehicle software can be upgraded quickly, and the follow-up use requirements of consumers are met.
According to an aspect of the present invention, there is provided an upgrade method, including: obtaining an application list, wherein the application list comprises: an application name and an application version number;
determining a list to be upgraded according to the application name and the application version number, wherein the list to be upgraded comprises: the application name to be upgraded and the identification information corresponding to the application to be upgraded;
and upgrading according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded.
Further, upgrading according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded, including:
if the electric quantity of the current vehicle is larger than the electric quantity threshold value, downloading an installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded;
and when receiving the installation confirmation information, if the current vehicle is in a parking state and the current vehicle is in a power-on state, installing the installation package of the application to be upgraded according to the identification information corresponding to the upgrade application and the name of the application to be upgraded.
Further, upgrading according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded, including:
if the electric quantity of the current vehicle is larger than the electric quantity threshold value, downloading an installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded;
and when the current vehicle is in the parking state and the power-off state, if the current vehicle is in the parking state and the current vehicle is in the power-off state, after the current vehicle is controlled to be switched from the power-off state to the power-on state, installing the installation package of the application to be upgraded according to the identification information corresponding to the upgraded application and the name of the application to be upgraded.
Further, downloading the installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded includes:
determining the volume of the installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded;
if the volume of the installation package of the application to be upgraded is larger than a volume threshold value, generating target notification information according to the name of the application to be upgraded, and sending the target notification information to an Electronic Control Unit (ECU) so that the ECU downloads the installation package of the application to be upgraded;
if the volume of the installation package of the application to be upgraded is smaller than or equal to the volume threshold value, generating a target downloading request according to the name of the application to be upgraded, sending the target downloading request to a server, and receiving the installation package of the application to be upgraded sent by the server.
Further, downloading the installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded includes:
if the identification information corresponding to the application to be upgraded is a first identification, generating target notification information according to the name of the application to be upgraded, and sending the target notification information to an ECU (electronic control unit) so that the ECU downloads an installation package of the application to be upgraded;
and if the identification information corresponding to the application to be upgraded is a second identification, generating a target downloading request according to the name of the application to be upgraded, sending the target downloading request to a server, and receiving an installation package of the application to be upgraded sent by the server.
Further, installing the installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded includes:
and sending an installation request to an ECU (electronic control Unit), so that the ECU installs the installation package of the application to be upgraded according to the installation request.
Further, installing the installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded includes:
flashing the ECU according to the installation package of the application to be upgraded;
and receiving the version number reported by the ECU.
According to another aspect of the present invention, there is provided an upgrade apparatus, including:
an application list obtaining module, configured to obtain an application list, where the application list includes: an application name and an application version number;
a list to be upgraded determining module, configured to determine a list to be upgraded according to the application name and the application version number, where the list to be upgraded includes: the application name to be upgraded and the identification information corresponding to the application to be upgraded;
and the upgrading module is used for upgrading according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded.
Further, the upgrade module is specifically configured to:
if the electric quantity of the current vehicle is larger than the electric quantity threshold value, downloading an installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded;
and when receiving the installation confirmation information, if the current vehicle is in a parking state and the current vehicle is in a power-on state, installing the installation package of the application to be upgraded according to the identification information corresponding to the upgrade application and the name of the application to be upgraded.
Further, the upgrade module is specifically configured to:
if the electric quantity of the current vehicle is larger than the electric quantity threshold value, downloading an installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded;
and when the current vehicle is in the parking state and the power-off state, if the current vehicle is in the parking state and the current vehicle is in the power-off state, after the current vehicle is controlled to be switched from the power-off state to the power-on state, installing the installation package of the application to be upgraded according to the identification information corresponding to the upgraded application and the name of the application to be upgraded.
Further, the upgrade module is specifically configured to:
determining the volume of the installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded;
if the volume of the installation package of the application to be upgraded is larger than a volume threshold value, generating target notification information according to the name of the application to be upgraded, and sending the target notification information to an Electronic Control Unit (ECU) so that the ECU downloads the installation package of the application to be upgraded;
if the volume of the installation package of the application to be upgraded is smaller than or equal to the volume threshold value, generating a target downloading request according to the name of the application to be upgraded, sending the target downloading request to a server, and receiving the installation package of the application to be upgraded sent by the server.
Further, the upgrade module is specifically configured to:
if the identification information corresponding to the application to be upgraded is a first identification, generating target notification information according to the name of the application to be upgraded, and sending the target notification information to an ECU (electronic control unit) so that the ECU downloads an installation package of the application to be upgraded;
and if the identification information corresponding to the application to be upgraded is a second identification, generating a target downloading request according to the name of the application to be upgraded, sending the target downloading request to a server, and receiving an installation package of the application to be upgraded sent by the server.
Further, the upgrade module is specifically configured to:
and sending an installation request to an ECU (electronic control Unit), so that the ECU installs the installation package of the application to be upgraded according to the installation request.
Further, the upgrade module is specifically configured to:
flashing the ECU according to the installation package of the application to be upgraded;
and receiving the version number reported by the ECU.
According to another aspect of the present invention, there is provided an electronic apparatus including:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores a computer program executable by the at least one processor, the computer program being executable by the at least one processor to enable the at least one processor to perform the upgrade method according to any one of the embodiments of the present invention.
According to another aspect of the present invention, there is provided a computer-readable storage medium storing computer instructions for causing a processor to implement the upgrade method according to any one of the embodiments of the present invention when executed.
The embodiment of the invention obtains the application list, wherein the application list comprises the following components: an application name and an application version number; determining a list to be upgraded according to the application name and the application version number, wherein the list to be upgraded comprises: the application name to be upgraded and the identification information corresponding to the application to be upgraded; and upgrading according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded, so that the vehicle software can be upgraded quickly, and the subsequent use requirements of consumers are met.
It should be understood that the statements in this section are not intended to identify key or critical features of the embodiments of the present invention, nor are they intended to limit the scope of the invention. Other features of the present invention will become apparent from the following description.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a flow chart of an upgrade method in an embodiment of the invention;
FIG. 2 is a schematic structural diagram of an upgrading apparatus in an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an electronic device in an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example one
Fig. 1 is a flowchart of an upgrading method provided in an embodiment of the present invention, where the present embodiment is applicable to a situation of upgrading software of a vehicle, and the method may be executed by an upgrading apparatus in an embodiment of the present invention, where the apparatus may be implemented in a software and/or hardware manner, as shown in fig. 1, the method specifically includes the following steps:
s110, obtaining an application list, wherein the application list comprises: an application name and an application version number.
The application name is an application name input by a user through a human-computer interface HMI, and the application version number is related to the application name, for example, the application version number X corresponds to the application name a, and the application version number Y corresponds to the application name B.
Specifically, the manner of obtaining the application list may be: the user inputs an application list through a human-computer interface HMI, the HMI sends the application list to the gateway, and the gateway receives the application list sent by the HMI. The HMI (Human Machine Interface) is also called a user Interface or a user Interface, and is a medium for interaction and information exchange between a system and a user, and can realize conversion between an internal form of information and a form acceptable to the user.
S120, determining a list to be upgraded according to the application name and the application version number, wherein the list to be upgraded comprises: and the name of the application to be upgraded and the identification information corresponding to the application to be upgraded.
The application name to be upgraded is the application name of the application to be upgraded.
The identification information corresponding to the application to be upgraded may be an ECU identification, the identification information corresponding to the application to be upgraded may also be a gateway identification, the identification information corresponding to the application to be upgraded may also be a volume of the installation package, and the identification information corresponding to the application to be upgraded may also be an identification related to the volume of the installation package, which is not limited in this embodiment of the present invention.
Specifically, the method for determining the list to be upgraded according to the application name and the application version number may be: the method comprises the steps of obtaining a latest version number corresponding to the application name, determining the application with the version number corresponding to the application name and different from the latest version number, which is input by a user through a human-computer interface HMI, as the application to be upgraded, obtaining the name of the application to be upgraded and identification information corresponding to the application to be upgraded, and constructing a list to be upgraded according to the name of the application to be upgraded and the identification information corresponding to the application to be upgraded. For example, if the application list input by the user through the human-machine interface HMI includes: the application name a corresponds to an application version number X, and the application name B corresponds to an application version number Y. And determining the application name A as the application name to be upgraded if the latest version number corresponding to the application name A is obtained by querying and is R and the latest version number corresponding to the application name B is Y.
S130, upgrading according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded.
Specifically, the upgrading method according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded may be: if the electric quantity of the current vehicle is larger than the electric quantity threshold value, downloading an installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded; and when receiving the installation confirmation information, if the current vehicle is in a parking state and the current vehicle is in a power-on state, installing the installation package of the application to be upgraded according to the identification information corresponding to the upgrade application and the name of the application to be upgraded. The upgrading method according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded may further include: if the electric quantity of the current vehicle is larger than the electric quantity threshold value, downloading an installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded; when the current vehicle is in the parking state and the power-off state, if the current vehicle is in the power-off state during the preset installation time, after the current vehicle is controlled to be switched from the power-off state to the power-on state, the installation package of the application to be upgraded is installed according to the identification information corresponding to the upgraded application and the name of the application to be upgraded, which is not limited in the embodiment of the invention.
Optionally, upgrading according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded includes:
if the electric quantity of the current vehicle is larger than the electric quantity threshold value, downloading an installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded;
and when receiving the installation confirmation information, if the current vehicle is in a parking state and the current vehicle is in a power-on state, installing the installation package of the application to be upgraded according to the identification information corresponding to the upgrade application and the name of the application to be upgraded.
The electric quantity threshold may be a preset electric quantity value, or may be an electric quantity threshold determined according to the volume of the installation package (the larger the volume of the installation package is, the larger the electric quantity threshold is), which is not limited in this embodiment of the present invention.
Specifically, the manner of downloading the installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded may be as follows: determining the volume of the installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded; if the volume of the installation package of the application to be upgraded is larger than a volume threshold value, generating target notification information according to the name of the application to be upgraded, and sending the target notification information to an Electronic Control Unit (ECU) so that the ECU downloads the installation package of the application to be upgraded; if the volume of the installation package of the application to be upgraded is smaller than or equal to the volume threshold value, generating a target downloading request according to the name of the application to be upgraded, sending the target downloading request to a server, and receiving the installation package of the application to be upgraded sent by the server. The method for downloading the installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded can also be as follows: if the identification information corresponding to the application to be upgraded is a first identification, generating target notification information according to the name of the application to be upgraded, and sending the target notification information to an ECU (electronic control unit) so that the ECU downloads an installation package of the application to be upgraded; and if the identification information corresponding to the application to be upgraded is a second identification, generating a target downloading request according to the name of the application to be upgraded, sending the target downloading request to a server, and receiving an installation package of the application to be upgraded sent by the server.
The obtaining mode of the installation confirmation information may be: and after clicking the confirmation control on the human-computer interface by the user, generating installation confirmation information, sending the installation confirmation information to the gateway by the human-computer interface, and receiving the installation confirmation information by the gateway. The obtaining mode of the installation confirmation information may be as follows: the user inputs confirmation information through voice, the human-computer interface generates installation confirmation information according to the confirmation information input by the user, the human-computer interface sends the installation confirmation information to the gateway, and the gateway receives the installation confirmation information.
The current vehicle is a vehicle that sends the application list, for example, if the HMI of the vehicle T sends the application list to the gateway, it is determined that the vehicle T is the current vehicle.
The determination method that the current vehicle is in the parking state may be: and if the current gear of the vehicle is in the P gear, the hand brake is in the pull-up state, the current vehicle speed is zero, the motor rotating speed is zero, and the steering wheel rotating angle is zero, determining that the current vehicle is in the parking state.
Wherein the current vehicle being in a powered-on state means: the vehicle is currently ON IG.
Specifically, the manner of installing the installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded may be as follows: if the installation package of the application to be upgraded is downloaded by the ECU, the application to be upgraded is installed through the ECU, and if the installation package of the application to be upgraded is downloaded by the gateway, the application to be upgraded is installed through the gateway.
Optionally, the upgrading according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded includes:
if the electric quantity of the current vehicle is larger than the electric quantity threshold value, downloading an installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded;
and when the current vehicle is in the parking state and the power-off state, if the current vehicle is in the parking state and the current vehicle is in the power-off state, after the current vehicle is controlled to be switched from the power-off state to the power-on state, installing the installation package of the application to be upgraded according to the identification information corresponding to the upgraded application and the name of the application to be upgraded.
The electric quantity threshold may be a preset electric quantity value, or may be an electric quantity threshold determined according to the volume of the installation package (the larger the volume of the installation package is, the larger the electric quantity threshold is), which is not limited in this embodiment of the present invention.
Specifically, the manner of downloading the installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded may be as follows: determining the volume of the installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded; if the volume of the installation package of the application to be upgraded is larger than a volume threshold value, generating target notification information according to the name of the application to be upgraded, and sending the target notification information to an Electronic Control Unit (ECU) so that the ECU downloads the installation package of the application to be upgraded; if the volume of the installation package of the application to be upgraded is smaller than or equal to the volume threshold value, generating a target downloading request according to the name of the application to be upgraded, sending the target downloading request to a server, and receiving the installation package of the application to be upgraded sent by the server. The method for downloading the installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded can also be as follows: if the identification information corresponding to the application to be upgraded is a first identification, generating target notification information according to the name of the application to be upgraded, and sending the target notification information to an ECU (electronic control unit) so that the ECU downloads an installation package of the application to be upgraded; and if the identification information corresponding to the application to be upgraded is a second identification, generating a target downloading request according to the name of the application to be upgraded, sending the target downloading request to a server, and receiving an installation package of the application to be upgraded sent by the server.
The preset installation time can be obtained in the following manner: the installation time preset by the user through the human-computer interface may be, for example, the user determines the preset installation time as the installation time a by clicking the installation time a on the human-computer interface.
The determination method that the current vehicle is in the parking state may be: and if the current gear of the vehicle is in the P gear, the hand brake is in the pull-up state, the current speed of the vehicle is zero, the rotating speed of the motor is zero, and the steering wheel rotating angle is zero, determining that the current vehicle is in the parking state.
Wherein, the current vehicle is in the power-off state can be: the vehicle is currently IG OFF.
Specifically, after the current vehicle is controlled to be switched from the power-off state to the power-on state, the manner of installing the installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded may be as follows: after the current vehicle is controlled to be switched from the power-off state to the power-on state, if the installation package of the application to be upgraded is downloaded by the ECU, the installation is carried out through the ECU, and if the installation package of the application to be upgraded is downloaded by the gateway, the installation is carried out through the gateway.
Optionally, downloading the installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded includes:
determining the volume of the installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded;
if the volume of the installation package of the application to be upgraded is larger than a volume threshold value, generating target notification information according to the name of the application to be upgraded, and sending the target notification information to an Electronic Control Unit (ECU) so that the ECU downloads the installation package of the application to be upgraded;
if the volume of the installation package of the application to be upgraded is smaller than or equal to the volume threshold value, generating a target downloading request according to the name of the application to be upgraded, sending the target downloading request to a server, and receiving the installation package of the application to be upgraded sent by the server.
The volume threshold may be preset or may be set by a system, which is not limited in this embodiment of the present invention.
Wherein the target notification information includes: and the name of the application to be upgraded.
Specifically, the target notification information is sent to the electronic control unit ECU, so that the ECU may download the installation package of the application to be upgraded in a manner that: and the gateway sends the target notification information to the ECU, after receiving the target notification information, the ECU queries an installation package corresponding to the application name to be upgraded according to the application name to be upgraded carried in the target notification information, and the ECU downloads the installation package of the application to be upgraded.
Wherein the target download request comprises: and the name of the application to be upgraded.
Specifically, a target download request is generated according to the name of the application to be upgraded, the target download request is sent to a server, and a manner of receiving the installation package of the application to be upgraded sent by the server may be as follows: the gateway generates a target downloading request according to the application name to be upgraded and sends the target downloading request to the server, the server inquires an installation package corresponding to the application name to be upgraded according to the application name to be upgraded, the server sends the installation package corresponding to the application name to be upgraded to the gateway, and the gateway receives the installation package of the application to be upgraded sent by the server.
Among them, an ECU (Electronic Control Unit) is a microcomputer controller for an automobile in terms of usage. It is similar to common computer and consists of Microcontroller (MCU), memory (ROM, RAM), input/output interface (I/O), A/D converter and large scale integrated circuit for shaping and driving.
In a specific example, if the electric quantity of a current vehicle is larger than an electric quantity threshold value, and the volume of an installation package of an application to be upgraded is larger than a volume threshold value, target notification information is generated according to the name of the application to be upgraded, the target notification information is sent to an Electronic Control Unit (ECU), the ECU sends an installation package downloading request to a server after receiving the target notification information, the server sends the installation package to the ECU after receiving the installation package downloading request sent by the ECU, the ECU feeds back downloading progress to a gateway and a server in the process of sending the installation package to the ECU by the server, the gateway sends the downloading progress of the ECU to an HMI, and the ECU checks the installation package after receiving the installation package sent by the server. And if the verification is passed, the ECU sends a download completion notification to the gateway, and updates the list to be upgraded according to the download completion notification.
In another specific example, if the electric quantity of the current vehicle is greater than the electric quantity threshold value and the volume of the installation package of the application to be upgraded is smaller than or equal to the volume threshold value, the gateway generates a target downloading request according to the name of the application to be upgraded and sends the target downloading request to the server, the server sends the installation package to the gateway after receiving the target downloading request sent by the gateway, the gateway feeds back downloading progress to the HMI and the server in the process that the server sends the installation package to the gateway, and the gateway checks and signs the installation package after receiving the installation package sent by the server. And if the verification passes, updating the list to be upgraded according to the download completion notice.
Optionally, downloading the installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded includes:
if the identification information corresponding to the application to be upgraded is a first identification, generating target notification information according to the name of the application to be upgraded, and sending the target notification information to an ECU (electronic control unit) so that the ECU downloads an installation package of the application to be upgraded;
and if the identification information corresponding to the application to be upgraded is a second identification, generating a target downloading request according to the name of the application to be upgraded, sending the target downloading request to a server, and receiving an installation package of the application to be upgraded sent by the server.
And if the identification information corresponding to the application to be upgraded is the first identification, downloading the first identification through the ECU. The second identification is a gateway identification, and if the identification information corresponding to the application to be upgraded is the second identification, the second identification is downloaded through the gateway.
In a specific example, if the electric quantity of a current vehicle is larger than an electric quantity threshold value, and identification information corresponding to an application to be upgraded is a first identification, target notification information is generated according to the name of the application to be upgraded, the target notification information is sent to an Electronic Control Unit (ECU), the ECU sends an installation package downloading request to a server after receiving the target notification information, the server sends an installation package to the ECU after receiving the installation package downloading request sent by the ECU, the ECU feeds back a downloading progress to a gateway and a server in the process of sending the installation package to the ECU by the server, the gateway sends the downloading progress of the ECU to an HMI, and the ECU checks and signs the installation package after receiving the installation package sent by the server. And if the verification is passed, the ECU sends a download completion notification to the gateway, and updates the list to be upgraded according to the download completion notification.
In another specific example, if the electric quantity of the current vehicle is greater than an electric quantity threshold value, and the identification information corresponding to the application to be upgraded is a second identification, the gateway generates a target downloading request according to the name of the application to be upgraded, sends the target downloading request to the server, sends an installation package to the gateway after the server receives the target downloading request sent by the gateway, feeds back a downloading progress to the HMI and the server by the gateway in the process of sending the installation package to the gateway by the server, and checks and signs the installation package after the gateway receives the installation package sent by the server. And if the verification passes, updating the list to be upgraded according to the download completion notice.
Optionally, installing the installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded includes:
and sending an installation request to an ECU (electronic control Unit), so that the ECU installs the installation package of the application to be upgraded according to the installation request.
In a specific example, if the electric quantity of a current vehicle is larger than an electric quantity threshold value, and identification information corresponding to an application to be upgraded is a first identification, target notification information is generated according to the name of the application to be upgraded, the target notification information is sent to an Electronic Control Unit (ECU), the ECU sends an installation package downloading request to a server after receiving the target notification information, the server sends an installation package to the ECU after receiving the installation package downloading request sent by the ECU, the ECU feeds back a downloading progress to a gateway and a server in the process of sending the installation package to the ECU by the server, the gateway sends the downloading progress of the ECU to an HMI, and the ECU checks and signs the installation package after receiving the installation package sent by the server. And if the verification is passed, the ECU sends a download completion notification to the gateway, and updates the list to be upgraded according to the download completion notification. The gateway sends inquiry information whether the user confirms installation to the HMI, the HMI displays whether installation of the popup window is confirmed, if the user clicks a confirmation control on the HMI, the HMI sends the user confirmation information to the gateway, the gateway judges whether the information is overtime after receiving the confirmation information, and if the information is overtime, the gateway sends the inquiry information whether the user confirms installation to the HMI again. After the gateway receives the user confirmation information, state information of the current vehicle is obtained, if the situation that the state of the current vehicle meets the installation condition is determined, the current vehicle is controlled to enter a vehicle control stage (when the vehicle is in the vehicle control stage, the user cannot use the vehicle, and the vehicle cannot be powered off), the gateway sends an installation request to the ECU, the ECU executes installation after receiving the installation request, an installation result is fed back to the gateway and the HMI, and after the ECU is installed, the state of the vehicle is recovered (the vehicle control stage is switched to a normal stage).
In another specific example, if the electric quantity of the current vehicle is greater than the electric quantity threshold value and the volume of the installation package of the application to be upgraded is greater than the volume threshold value, target notification information is generated according to the name of the application to be upgraded and is sent to the electronic control unit ECU, the ECU sends an installation package downloading request to the server after receiving the target notification information, the server sends the installation package to the ECU after receiving the installation package downloading request sent by the ECU, the ECU feeds back a downloading progress to the gateway and the server in the process of sending the installation package to the ECU by the server, the gateway sends the downloading progress of the ECU to the HMI, and the ECU checks the installation package after receiving the installation package sent by the server. And if the verification is passed, the ECU sends a download completion notification to the gateway, and updates the list to be upgraded according to the download completion notification. The gateway sends inquiry information whether the user confirms installation to the HMI, the HMI displays whether installation of the popup window is confirmed, if the user clicks a confirmation control on the HMI, the HMI sends the user confirmation information to the gateway, the gateway judges whether the information is overtime after receiving the confirmation information, and if the information is overtime, the gateway sends the inquiry information whether the user confirms installation to the HMI again. After the gateway receives the user confirmation information, state information of the current vehicle is obtained, if the situation that the state of the current vehicle meets the installation condition is determined, the current vehicle is controlled to enter a vehicle control stage (when the vehicle is in the vehicle control stage, the user cannot use the vehicle, and the vehicle cannot be powered off), the gateway sends an installation request to the ECU, the ECU executes installation after receiving the installation request, an installation result is fed back to the gateway and the HMI, and after the ECU is installed, the state of the vehicle is recovered (the vehicle control stage is switched to a normal stage).
Optionally, installing the installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded includes:
flashing the ECU according to the installation package of the application to be upgraded;
and receiving the version number reported by the ECU.
Specifically, the method for flashing the ECU according to the installation package of the application to be upgraded and receiving the version number reported by the ECU may be as follows: flashing the ECU according to the installation package of the application to be upgraded; reading the brushing progress information of the ECU; and when the ECU flash progress information is 100%, the ECU automatically restarts, and the ECU reports the version number to the gateway after being automatically restarted.
In a specific example, if the electric quantity of the current vehicle is greater than an electric quantity threshold value, and the identification information corresponding to the application to be upgraded is a second identification, the gateway generates a target downloading request according to the name of the application to be upgraded, sends the target downloading request to the server, sends an installation package to the gateway after the server receives the target downloading request sent by the gateway, feeds back a downloading progress to the HMI and the server by the gateway in the process of sending the installation package to the gateway by the server, and checks and signs the installation package after the gateway receives the installation package sent by the server. And if the verification passes, updating the list to be upgraded according to the download completion notice. The gateway sends inquiry information whether the user confirms installation to the HMI, the HMI displays whether installation of the popup window is confirmed, if the user clicks a confirmation control on the HMI, the HMI sends the user confirmation information to the gateway, the gateway judges whether the information is overtime after receiving the confirmation information, and if the information is overtime, the gateway sends the inquiry information whether the user confirms installation to the HMI again. After the gateway receives the user confirmation information, state information of the current vehicle is obtained, if the current vehicle state is determined to meet the installation condition, the current vehicle is controlled to enter a vehicle control stage (when the vehicle is in the vehicle control stage, the user cannot use the vehicle, and the vehicle cannot be powered off), the gateway executes installation, and an installation result is sent to the HMI. After the installation of the gateway is completed, the vehicle state is restored (the vehicle control stage is switched to the normal stage).
In another specific example, if the electric quantity of the current vehicle is greater than the electric quantity threshold value and the volume of the installation package of the application to be upgraded is smaller than or equal to the volume threshold value, the gateway generates a target downloading request according to the name of the application to be upgraded and sends the target downloading request to the server, the server sends the installation package to the gateway after receiving the target downloading request sent by the gateway, the gateway feeds back downloading progress to the HMI and the server in the process that the server sends the installation package to the gateway, and the gateway checks and signs the installation package after receiving the installation package sent by the server. And if the verification passes, updating the list to be upgraded according to the download completion notice. The gateway sends inquiry information whether the user confirms installation to the HMI, the HMI displays whether installation of the popup window is confirmed, if the user clicks a confirmation control on the HMI, the HMI sends the user confirmation information to the gateway, the gateway judges whether the information is overtime after receiving the confirmation information, and if the information is overtime, the gateway sends the inquiry information whether the user confirms installation to the HMI again. After the gateway receives the user confirmation information, state information of the current vehicle is obtained, if the current vehicle state is determined to meet the installation condition, the current vehicle is controlled to enter a vehicle control stage (when the vehicle is in the vehicle control stage, the user cannot use the vehicle, and the vehicle cannot be powered off), the gateway executes installation, and an installation result is sent to the HMI. After the installation of the gateway is completed, the vehicle state is restored (the vehicle control stage is switched to the normal stage).
According to the technical scheme of the embodiment, an application list is obtained, wherein the application list comprises: an application name and an application version number; determining a list to be upgraded according to the application name and the application version number, wherein the list to be upgraded comprises: the application name to be upgraded and the identification information corresponding to the application to be upgraded; and upgrading according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded, so that the vehicle software can be upgraded quickly, and the subsequent use requirements of consumers are met.
Example two
Fig. 2 is a schematic structural diagram of an upgrading apparatus according to an embodiment of the present invention. The present embodiment may be applicable to a software upgrade for a vehicle, and the apparatus may be implemented in a software and/or hardware manner, and may be integrated in any device providing an upgrade function, as shown in fig. 2, where the upgrade apparatus specifically includes: an application list acquisition module 210, a list to be upgraded determination module 220 and an upgrade module 230.
The application list acquiring module is configured to acquire an application list, where the application list includes: an application name and an application version number;
a list to be upgraded determining module, configured to determine a list to be upgraded according to the application name and the application version number, where the list to be upgraded includes: the application name to be upgraded and the identification information corresponding to the application to be upgraded;
and the upgrading module is used for upgrading according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded.
Optionally, the upgrade module is specifically configured to:
if the electric quantity of the current vehicle is larger than the electric quantity threshold value, downloading an installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded;
and when receiving the installation confirmation information, if the current vehicle is in a parking state and the current vehicle is in a power-on state, installing the installation package of the application to be upgraded according to the identification information corresponding to the upgrade application and the name of the application to be upgraded.
Optionally, the upgrade module is specifically configured to:
if the electric quantity of the current vehicle is larger than the electric quantity threshold value, downloading an installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded;
and when the current vehicle is in the parking state and the power-off state, if the current vehicle is in the parking state and the current vehicle is in the power-off state, after the current vehicle is controlled to be switched from the power-off state to the power-on state, installing the installation package of the application to be upgraded according to the identification information corresponding to the upgraded application and the name of the application to be upgraded.
Optionally, the upgrade module is specifically configured to:
determining the volume of the installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded;
if the volume of the installation package of the application to be upgraded is larger than a volume threshold value, generating target notification information according to the name of the application to be upgraded, and sending the target notification information to an Electronic Control Unit (ECU) so that the ECU downloads the installation package of the application to be upgraded;
if the volume of the installation package of the application to be upgraded is smaller than or equal to the volume threshold value, generating a target downloading request according to the name of the application to be upgraded, sending the target downloading request to a server, and receiving the installation package of the application to be upgraded sent by the server.
Optionally, the upgrade module is specifically configured to:
if the identification information corresponding to the application to be upgraded is a first identification, generating target notification information according to the name of the application to be upgraded, and sending the target notification information to an ECU (electronic control unit) so that the ECU downloads an installation package of the application to be upgraded;
and if the identification information corresponding to the application to be upgraded is a second identification, generating a target downloading request according to the name of the application to be upgraded, sending the target downloading request to a server, and receiving an installation package of the application to be upgraded sent by the server.
Optionally, the upgrade module is specifically configured to:
and sending an installation request to an ECU (electronic control Unit), so that the ECU installs the installation package of the application to be upgraded according to the installation request.
Optionally, the upgrade module is specifically configured to:
flashing the ECU according to the installation package of the application to be upgraded;
and receiving the version number reported by the ECU.
The product can execute the method provided by any embodiment of the invention, and has corresponding functional modules and beneficial effects of the execution method.
According to the technical scheme of the embodiment, an application list is obtained, wherein the application list comprises: an application name and an application version number; determining a list to be upgraded according to the application name and the application version number, wherein the list to be upgraded comprises: the application name to be upgraded and the identification information corresponding to the application to be upgraded; and upgrading according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded, so that the vehicle software can be upgraded quickly, and the subsequent use requirements of consumers are met.
EXAMPLE III
FIG. 3 illustrates a schematic diagram of an electronic device 10 that may be used to implement an embodiment of the present invention. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile devices, such as personal digital assistants, cellular phones, smart phones, wearable devices (e.g., helmets, glasses, watches, etc.), and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not meant to limit implementations of the inventions described and/or claimed herein.
As shown in fig. 3, the electronic device 10 includes at least one processor 11, and a memory communicatively connected to the at least one processor 11, such as a Read Only Memory (ROM)12, a Random Access Memory (RAM)13, and the like, wherein the memory stores a computer program executable by the at least one processor, and the processor 11 can perform various suitable actions and processes according to the computer program stored in the Read Only Memory (ROM)12 or the computer program loaded from a storage unit 18 into the Random Access Memory (RAM) 13. In the RAM 13, various programs and data necessary for the operation of the electronic apparatus 10 can also be stored. The processor 11, the ROM 12, and the RAM 13 are connected to each other via a bus 14. An input/output (I/O) interface 15 is also connected to bus 14.
A number of components in the electronic device 10 are connected to the I/O interface 15, including: an input unit 16 such as a keyboard, a mouse, or the like; an output unit 17 such as various types of displays, speakers, and the like; a storage unit 18 such as a magnetic disk, an optical disk, or the like; and a communication unit 19 such as a network card, modem, wireless communication transceiver, etc. The communication unit 19 allows the electronic device 10 to exchange information/data with other devices via a computer network such as the internet and/or various telecommunication networks.
The processor 11 may be a variety of general and/or special purpose processing components having processing and computing capabilities. Some examples of processor 11 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various specialized Artificial Intelligence (AI) computing chips, various processors running machine learning model algorithms, a Digital Signal Processor (DSP), and any suitable processor, controller, microcontroller, or the like. The processor 11 performs the various methods and processes described above, such as the upgrade method:
obtaining an application list, wherein the application list comprises: an application name and an application version number;
determining a list to be upgraded according to the application name and the application version number, wherein the list to be upgraded comprises: the application name to be upgraded and the identification information corresponding to the application to be upgraded;
and upgrading according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded.
In some embodiments, the upgrade method may be implemented as a computer program tangibly embodied on a computer-readable storage medium, such as storage unit 18. In some embodiments, part or all of the computer program may be loaded and/or installed onto the electronic device 10 via the ROM 12 and/or the communication unit 19. When the computer program is loaded into RAM 13 and executed by processor 11, one or more steps of the upgrade method described above may be performed. Alternatively, in other embodiments, the processor 11 may be configured to perform the upgrade method by any other suitable means (e.g., by means of firmware).
Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuitry, Field Programmable Gate Arrays (FPGAs), Application Specific Integrated Circuits (ASICs), Application Specific Standard Products (ASSPs), system on a chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs that are executable and/or interpretable on a programmable system including at least one programmable processor, which may be special or general purpose, receiving data and instructions from, and transmitting data and instructions to, a storage system, at least one input device, and at least one output device.
A computer program for implementing the methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the computer programs, when executed by the processor, cause the functions/acts specified in the flowchart and/or block diagram block or blocks to be performed. A computer program can execute entirely on a machine, partly on a machine, as a stand-alone software package partly on a machine and partly on a remote machine or entirely on a remote machine or server.
In the context of the present invention, a computer-readable storage medium may be a tangible medium that can contain, or store a computer program for use by or in connection with an instruction execution system, apparatus, or device. A computer readable storage medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. Alternatively, the computer readable storage medium may be a machine readable signal medium. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
To provide for interaction with a user, the systems and techniques described here can be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which a user can provide input to the electronic device. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic, speech, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a back-end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back-end, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), Wide Area Networks (WANs), blockchain networks, and the internet.
The computing system may include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server can be a cloud server, also called a cloud computing server or a cloud host, and is a host product in a cloud computing service system, so that the defects of high management difficulty and weak service expansibility in the traditional physical host and VPS service are overcome.
It should be understood that various forms of the flows shown above may be used, with steps reordered, added, or deleted. For example, the steps described in the present invention may be executed in parallel, sequentially, or in different orders, and are not limited herein as long as the desired results of the technical solution of the present invention can be achieved.
The above-described embodiments should not be construed as limiting the scope of the invention. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An upgrade method, performed by a gateway, the upgrade method comprising:
obtaining an application list, wherein the application list comprises: an application name and an application version number;
determining a list to be upgraded according to the application name and the application version number, wherein the list to be upgraded comprises: the application name to be upgraded and the identification information corresponding to the application to be upgraded;
and upgrading according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded.
2. The method according to claim 1, wherein upgrading according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded comprises:
if the electric quantity of the current vehicle is larger than the electric quantity threshold value, downloading an installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded;
and when receiving the installation confirmation information, if the current vehicle is in a parking state and the current vehicle is in a power-on state, installing the installation package of the application to be upgraded according to the identification information corresponding to the upgrade application and the name of the application to be upgraded.
3. The method according to claim 1, wherein upgrading according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded comprises:
if the electric quantity of the current vehicle is larger than the electric quantity threshold value, downloading an installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded;
and when the current vehicle is in the parking state and the power-off state, if the current vehicle is in the parking state and the current vehicle is in the power-off state, after the current vehicle is controlled to be switched from the power-off state to the power-on state, installing the installation package of the application to be upgraded according to the identification information corresponding to the upgraded application and the name of the application to be upgraded.
4. The method according to claim 2 or 3, wherein downloading the installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded comprises:
determining the volume of the installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded;
if the volume of the installation package of the application to be upgraded is larger than a volume threshold value, generating target notification information according to the name of the application to be upgraded, and sending the target notification information to an Electronic Control Unit (ECU) so that the ECU downloads the installation package of the application to be upgraded;
if the volume of the installation package of the application to be upgraded is smaller than or equal to the volume threshold value, generating a target downloading request according to the name of the application to be upgraded, sending the target downloading request to a server, and receiving the installation package of the application to be upgraded sent by the server.
5. The method according to claim 2 or 3, wherein downloading the installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded comprises:
if the identification information corresponding to the application to be upgraded is a first identification, generating target notification information according to the name of the application to be upgraded, and sending the target notification information to an ECU (electronic control unit) so that the ECU downloads an installation package of the application to be upgraded;
and if the identification information corresponding to the application to be upgraded is a second identification, generating a target downloading request according to the name of the application to be upgraded, sending the target downloading request to a server, and receiving an installation package of the application to be upgraded sent by the server.
6. The method according to claim 2 or 3, wherein installing the installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded comprises:
and sending an installation request to an ECU (electronic control Unit), so that the ECU installs the installation package of the application to be upgraded according to the installation request.
7. The method according to claim 2 or 3, wherein installing the installation package of the application to be upgraded according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded comprises:
flashing the ECU according to the installation package of the application to be upgraded;
and receiving the version number reported by the ECU.
8. An upgrade apparatus, characterized in that the upgrade apparatus comprises:
an application list obtaining module, configured to obtain an application list, where the application list includes: an application name and an application version number;
a list to be upgraded determining module, configured to determine a list to be upgraded according to the application name and the application version number, where the list to be upgraded includes: the application name to be upgraded and the identification information corresponding to the application to be upgraded;
and the upgrading module is used for upgrading according to the identification information corresponding to the application to be upgraded and the name of the application to be upgraded.
9. An electronic device, characterized in that the electronic device comprises:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores a computer program executable by the at least one processor to enable the at least one processor to perform the upgrade method of any one of claims 1-7.
10. A computer-readable storage medium storing computer instructions for causing a processor to perform the upgrade method of any one of claims 1-7 when executed.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210513154.5A CN114880007A (en) | 2022-05-11 | 2022-05-11 | Upgrading method, device, equipment and storage medium |
| PCT/CN2023/093414 WO2023217211A1 (en) | 2022-05-11 | 2023-05-11 | Upgrade method and apparatus, device and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210513154.5A CN114880007A (en) | 2022-05-11 | 2022-05-11 | Upgrading method, device, equipment and storage medium |
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| CN202210513154.5A Pending CN114880007A (en) | 2022-05-11 | 2022-05-11 | Upgrading method, device, equipment and storage medium |
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| WO (1) | WO2023217211A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023217211A1 (en) * | 2022-05-11 | 2023-11-16 | 中国第一汽车股份有限公司 | Upgrade method and apparatus, device and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004102893A (en) * | 2002-09-12 | 2004-04-02 | Matsushita Electric Ind Co Ltd | Remote downloader and remote download method |
| CN109240722A (en) * | 2018-08-30 | 2019-01-18 | 百度在线网络技术（北京）有限公司 | Application upgrade method, apparatus, system and storage medium |
| CN110286922A (en) * | 2019-05-22 | 2019-09-27 | 深圳壹账通智能科技有限公司 | Using downloading updating method, device, computer equipment and storage medium |
| CN114398060A (en) * | 2022-01-12 | 2022-04-26 | 中国第一汽车股份有限公司 | Vehicle-mounted controller software upgrading method and device, electronic equipment and storage medium |
| CN114880007A (en) * | 2022-05-11 | 2022-08-09 | 中国第一汽车股份有限公司 | Upgrading method, device, equipment and storage medium |
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2022
- 2022-05-11 CN CN202210513154.5A patent/CN114880007A/en active Pending
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023217211A1 (en) * | 2022-05-11 | 2023-11-16 | 中国第一汽车股份有限公司 | Upgrade method and apparatus, device and storage medium |
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