CN111930400A - Method, device and equipment for upgrading automatic driving control software and storage medium - Google Patents
Method, device and equipment for upgrading automatic driving control software and storage medium Download PDFInfo
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- CN111930400A CN111930400A CN202010728833.5A CN202010728833A CN111930400A CN 111930400 A CN111930400 A CN 111930400A CN 202010728833 A CN202010728833 A CN 202010728833A CN 111930400 A CN111930400 A CN 111930400A
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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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/70—Software maintenance or management
- G06F8/71—Version control; Configuration management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
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- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
Abstract
The application provides an upgrading method, device, equipment and storage medium of automatic driving control software, and relates to the technical field of automatic driving. By upgrading the automatic driving control software, the problem of maintaining and optimizing the automatic driving control unit is solved. The cloud management platform generates a software upgrading request message according to the received software upgrading instruction and sends the software upgrading request message to the mobile edge computing platform; the software upgrading request message comprises an upgrading flag bit and software information; the mobile edge computing platform verifies the software information and sends the software upgrading request message to an automatic driving control unit of a target vehicle under the condition that the software information passes the verification; and when the upgrading zone bit and the software information accord with the software upgrading condition, the automatic driving control unit of the target vehicle upgrades the local automatic driving control software according to the software information.
Description
Technical Field
The present application relates to the field of automatic driving technologies, and in particular, to a method, an apparatus, a device, and a storage medium for upgrading automatic driving control software.
Background
The intelligent traffic is an important ring for realizing automatic driving by cooperating the vehicle and the road and is a novel infrastructure for realizing intelligent driving. So-called intelligent transportation, that is, equipment such as a pass-by side device and a controller, relies on a communication technology (such as a 5G technology), a big data technology, a deep learning technology, and the like to process road condition information and interact with an intelligent driving vehicle to form a digitized traffic track. Automatic driving is realized in a vehicle-road cooperative mode, and compared with single-vehicle automatic driving, the safety of automatic driving realized by vehicle-road cooperative mode is better guaranteed.
The intelligent driving vehicle is provided with an automatic driving control unit, the automatic driving control unit can perform information interaction with other vehicles, a cloud computing center or road side equipment, and in order to guarantee validity and correctness of information interaction, the automatic driving control unit needs to be maintained and optimized.
Disclosure of Invention
The embodiment of the application provides an upgrading method, device, equipment and storage medium of automatic driving control software, and the problem of maintaining and optimizing an automatic driving control unit is solved by upgrading the automatic driving control software.
The first aspect of the embodiment of the application provides an upgrading method of automatic driving control software, which is applied to an intelligent transportation system, wherein the intelligent transportation system comprises a cloud management platform, a mobile edge computing platform and an automatic driving control unit; the method comprises the following steps:
the cloud management platform generates a software upgrading request message according to the received software upgrading instruction and sends the software upgrading request message to the mobile edge computing platform; the software upgrading request message comprises an upgrading flag bit and software information; the mobile edge computing platform verifies the software information and sends the software upgrading request message to an automatic driving control unit of a target vehicle under the condition that the software information passes the verification; and when the upgrading zone bit and the software information accord with the software upgrading condition, the automatic driving control unit of the target vehicle upgrades the local automatic driving control software according to the software information.
Optionally, sending the software upgrade request message to an automatic driving control unit of a target vehicle includes:
when the software upgrading request message contains a vehicle code, determining a vehicle corresponding to the vehicle code as the target vehicle; according to the vehicle code, sending the software upgrading request message to an automatic driving control unit of the target vehicle; or when the software upgrade request message does not contain the vehicle code, determining all online vehicles as the target vehicle; and sending the software upgrading request message to the automatic driving control units of all the online vehicles.
Optionally, when the upgrade flag bit and the software information meet a software upgrade condition, the automatic driving control unit of the target vehicle upgrades the local automatic driving control software according to the software information, including:
when the upgrading flag bit is forced upgrading, local automatic driving control software is upgraded according to the software information; when the upgrading flag bit is an upgrading new version, comparing the version information of the local version with the software version information; and when the version information of the local version is lower than the software version information, upgrading the local automatic driving control software according to the software information.
Optionally, the server information includes a server address, a server port, a user name, and a login password; upgrading local automatic driving control software according to the software information, comprising:
positioning a server for acquiring the upgrade software according to the server address and the server port;
logging in the server for acquiring the upgrading software by using the user name and the login password, acquiring a path according to the software and downloading the upgrading software;
and upgrading the local automatic driving control software based on the downloaded upgrading software.
A second aspect of an embodiment of the present application provides an upgrade apparatus for automatic driving control software, where the apparatus includes:
the intelligent traffic system is applied to the intelligent traffic system, and comprises a cloud management platform, a mobile edge computing platform and an automatic driving control unit; the device comprises:
the software upgrading request message sending module is used for enabling the cloud management platform to generate a software upgrading request message according to the received software upgrading instruction and sending the software upgrading request message to the mobile edge computing platform; the software upgrading request message comprises an upgrading flag bit and software information; the inspection module is used for enabling the mobile edge computing platform to verify the software information and sending the software upgrading request message to an automatic driving control unit of a target vehicle under the condition that the software information passes the verification; and the upgrading module is used for upgrading the local automatic driving control software according to the software information when the upgrading zone bit and the software information accord with the software upgrading condition by the automatic driving control unit of the target vehicle.
Optionally, the apparatus further comprises:
a first response module, configured to enable the mobile edge computing platform to return a message that the software information is wrong to the cloud management platform when the server information is incorrect or the software version information is incomplete; and the second response module is used for enabling the mobile edge computing platform to return a message that the software information is correct to the cloud management platform when the server information is correct and the software version information is complete.
Optionally, the verification module includes:
the first target vehicle determining submodule is used for determining a vehicle corresponding to the vehicle code as the target vehicle when the software upgrading request message contains the vehicle code; according to the vehicle code, sending the software upgrading request message to an automatic driving control unit of the target vehicle; or a second target vehicle determination submodule, configured to determine all online vehicles as the target vehicle when the software upgrade request message does not include the vehicle code; and sending the software upgrading request message to the automatic driving control units of all the online vehicles.
Optionally, the upgrade module includes:
the first upgrading submodule is used for upgrading the local automatic driving control software according to the software information when the upgrading flag bit is the forced upgrading; the second upgrading submodule is used for comparing the version information of the local version with the software version information when the upgrading flag bit is a new upgrading version; and when the version information of the local version is lower than the software version information, upgrading the local automatic driving control software according to the software information.
Optionally, the server information includes a server address, a server port, a user name, and a login password; the first upgrade sub-module and the second upgrade sub-module include:
the positioning subunit is used for positioning the server for acquiring the upgrade software according to the server address and the server port; the login subunit is used for logging in the server for acquiring the upgrade software by using the user name and the login password and downloading the upgrade software according to a software acquisition path; and the upgrading subunit is used for upgrading the local automatic driving control software based on the downloaded upgrading software.
A third aspect of embodiments of the present application provides a readable storage medium, on which a computer program is stored, which, when executed by a processor, implements the steps in the method according to the first aspect of the present application.
A fourth aspect of the embodiments of the present application provides an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor executes the computer program to implement the steps of the method according to the first aspect of the present application.
According to the method for upgrading the automatic driving control software, a cloud management platform (DRCRM) is used for generating a software upgrading request message according to specific upgrading requirements, the software upgrading request message is sent to a mobile edge computing platform DRC, and software upgrading is started to be performed on an intelligent vehicle ACU through the DRC. DRC analyzes the specific information in the software upgrading request message, ensures the version number of the upgrading software to be complete, obtains the correct path and address of the upgrading software, and sends the software upgrading request message to the target vehicle to be upgraded through the vehicle information (vehicle number) in the software upgrading request message, so as to ensure that the vehicle with upgrading requirement can accurately receive the relevant data for upgrading the ACU software. The target vehicle judges whether local ACU software needs to be upgraded according to the upgrading flag bit and the version information of the received software upgrading request message so as to filter out unnecessary software upgrading request messages, and when the local ACU software needs to be upgraded, correct upgrading software is downloaded in an FTP server by using the server address and the server port, the server user name and the server password of the software upgrading request message, the ACU software is upgraded, the function optimization of the local ACU software is ensured, the function of the ACU based on the local ACU software is further ensured, and accurate and error-free information interaction can be carried out with other equipment (DRCRM, DRC, DRSU and the like) of the intelligent transportation system.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments of the present application will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a flowchart illustrating steps of a method for upgrading autopilot control software according to an exemplary embodiment of the present disclosure;
FIG. 2 is a flowchart illustrating steps for obtaining upgrade software as set forth in an implementation of the present application;
fig. 3 is an information interaction diagram of an upgrade method of automatic driving control software according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of an upgrading device of automatic driving control software according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. 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 application.
The method is applied to an intelligent transportation system, and the intelligent transportation system comprises a cloud management platform, a mobile edge computing platform and an automatic driving control unit;
the intelligent traffic is an important ring for realizing automatic driving by cooperating the vehicle and the road and is a novel infrastructure for realizing intelligent driving. The intelligent transportation can be realized through equipment such as an intelligent transportation road side unit (DRSU), a mobile edge computing platform (DRC), an intelligent transportation cloud management platform (DRCRM), an automatic driving control unit (ACU) and the like, and a digital traffic track is formed by relying on a communication technology (such as a 5G technology), a big data technology, a deep learning technology and the like.
Wherein, automatic driving control unit (ACU) loads in intelligent driving vehicle, can gather peripheral road conditions information, and send road conditions information and self positional information etc. for removing marginal computing platform (DRC), intelligent transportation road side unit (DRSU) generally can set up in the road both sides, gather road conditions information and the environmental barrier information etc. of fixed place, and send road conditions information and the environmental barrier information of its collection for removing marginal computing platform (DRC), remove marginal computing platform (DRC) and merge intelligent transportation road side unit (DRSU), the output of automatic driving control unit (ACU) of a plurality of intelligent driving vehicle, and other perception information, for example: the method comprises the steps that information issued by an intelligent traffic cloud management platform (DRCRM) is combined with modern communication and network technologies, data are calculated to obtain an intelligent decision, the intelligent decision is fed back to an automatic driving control unit (ACU) of the intelligent driving vehicle, and the ACU controls a driving path of the vehicle according to the intelligent decision and other perception information.
The automatic driving control unit (ACU) can perform information interaction with equipment such as an automatic driving control unit (ACU) and a mobile edge computing platform (DRC) of other vehicles, and with the progress of technology, the update of the equipment such as the mobile edge computing platform (DRC), the development of network technology and the change of environment, the automatic driving control unit (ACU) needs to periodically optimize functions, repair bugs and the like. According to the upgrading method of the automatic driving control software, the automatic driving control software is upgraded, and vulnerability repair, function addition, optimization and vulnerability repair are carried out on the automatic driving control unit (ACU), so that the automatic driving control unit (ACU) can be ensured to carry out accurate information interaction with other equipment, and an intelligent driving vehicle is correctly controlled, and further the driving safety is ensured.
Fig. 1 is a flowchart illustrating steps of a method for upgrading automatic driving control software according to an embodiment of the present disclosure. As shown in fig. 1, a method for upgrading software of an automatic driving control unit (ACU) of an intelligent driving vehicle is as follows:
step S11: the cloud management platform generates a software upgrading request message according to the received software upgrading instruction and sends the software upgrading request message to the mobile edge computing platform; the software upgrading request message comprises an upgrading flag bit and software information;
intelligent transportation, Digital Rail, DR for short.
An automatic driving Control Unit, referred to as ACU for short. The intelligent driving vehicle is arranged on the intelligent driving vehicle, and information interaction between the intelligent driving vehicle and the outside is guaranteed.
A mobile edge computing platform, Digital Rail Controller, DRC for short, is a computing system with powerful computing power and is responsible for processing data such as various road condition information and issuing intelligent decisions. A plurality of DRCs are arranged in intelligent traffic, and are specifically set according to the actual distribution situation of intelligent traffic road side units (DRSUs) and intelligent vehicles.
The intelligent traffic Road Side Unit, Digital-Rail Road Side Unit, DRSU for short, is a hardware device such as a depth camera, a laser radar and the like arranged on a Road or a crossroad, and a device composed of computing software fused with a depth neural network.
The Cloud Management platform is an intelligent traffic Cloud Management platform, and Digital Rail Cloud Robot Management (DRCRM) is short for, and the DRCRM can be connected with other equipment of intelligent traffic and performs information interaction with other equipment of the intelligent traffic. According to the specific software upgrading requirement, maintenance personnel input an ACU software upgrading instruction on the cloud management platform, wherein the ACU software upgrading instruction comprises but is not limited to specific information for optimizing functions of software, the version number of upgraded software, an FTP server for storing the upgraded software, a vehicle number of the upgraded software, an address of the FTP server, a login password of the FTP server, a login user name of the FTP server, whether the software is subjected to forced upgrading and the like.
Inevitably, the software upgrade request message generated by the DRCRM includes an upgrade flag indicating whether to perform forced upgrade on the software, software information, and may further include a vehicle number. Specifically, the software information includes: the address of the FTP server, the port of the FTP server, the user name of the FTP server, the password for logging in the FTP server, the version number of software and the like.
Step S12: the mobile edge computing platform verifies the software information and sends the software upgrading request message to an automatic driving control unit of a target vehicle under the condition that the software information passes the verification;
the software information comprises server information and software version information;
the server information is information related to the FTP server. The software version information includes software version number information and a software version path. The software version path is a specific path stored in the FTP server by the autopilot control software.
After receiving the software upgrading request message, the DRC checks whether the address of the FTP server, the port of the FTP server, the user name of the FTP server and the password for logging in the FTP server are correct. The DRCRM can also be checked for integrity of the software version number provided. For example: the software upgrading instruction input by the maintenance personnel in the DRCRM needs to upgrade the version to acu2019010101, but the software upgrading request message generated by the DRCRM does not contain the version number (acu2019010101) or the version number is incomplete and only has the information of acu201901, and the DRC can judge whether the version number is complete or not through the correct format of the version number.
DRC will return software upgrade response to DRCRM according to check result, specifically:
when the server information is incorrect or the software version information is incomplete, the mobile edge computing platform returns a message that the software information is wrong to the cloud management platform; so that the DRCRM of the cloud management platform regenerates a new software upgrade request message or checks whether the received software upgrade instruction is correct.
For example, assuming that the version information of the software upgrade request message is incomplete, the message that the DRC returns an information error to the DRCRM is: missing key para (missing version number).
And when the server information is correct and the software version information is complete, the mobile edge computing platform returns a message that the software information is correct to the cloud management platform so as to inform the cloud management platform that the software upgrading request message sent by the DRCRM is correct, and the mobile edge computing platform performs the next software upgrading according to the software upgrading request message.
When the server information is correct and the software version information is complete, the DRC determines that the software information of the software upgrading request message passes the verification, and further forwards the software upgrading request message to the ACU. Specifically, the DRC may send a software upgrade request message to the ACU of the target smart vehicle based on the software information.
When the software upgrading request message contains a vehicle code, determining a vehicle corresponding to the vehicle code as the target vehicle; according to the vehicle code, sending the software upgrading request message to an automatic driving control unit of the target vehicle; or when the software upgrade request message does not contain the vehicle code, determining all online vehicles as the target vehicle; and sending the software upgrading request message to the automatic driving control units of all the online vehicles.
DRC judges whether the received software upgrading request message carries the vehicle number, if the software upgrading request message carries the vehicle number, the DRCRM can be determined to carry out software upgrading on the specified vehicle, and if the software upgrading request message does not carry the vehicle number, the DRCRM can be determined to carry out universal software upgrading on all the online vehicles. The vehicle number may be a vehicle number of a plurality of smart vehicles.
According to the vehicle number in the software upgrading request message, DRC can accurately send the software upgrading request message, and through calculation and analysis of DRC, repeated upgrading and repeated upgrading of ACU software of all vehicles are avoided, so that resources of intelligent traffic are saved. The DRC can also detect whether the intelligent vehicle corresponding to the vehicle number in the software information is online or not, and returns the vehicle number of the intelligent vehicle which is not online to the DRCRM.
The target vehicle refers to the intelligent vehicle which is determined by DRC and is currently upgraded.
The DRC can also record the vehicle number of the current online vehicle under the condition that the software upgrading request message is not carried in the software upgrading request message and is sent to all online vehicles, so that the situation that the ACU which is subjected to software upgrading is prevented from repeatedly sending the software upgrading request message with the same version number when the same software upgrading request message is received next time is avoided.
Step S13: and when the upgrading zone bit and the software information accord with the software upgrading condition, the automatic driving control unit of the target vehicle upgrades the local automatic driving control software according to the software information.
And when the upgrading flag bit and the software information accord with the software upgrading condition, the ACU returns a message of software upgrading confirmation to the DRC, and when the software upgrading is successful, the ACU also returns a message of successful software upgrading to the DRC.
And when the software upgrading request message does not contain the vehicle code and the DRC sends the software upgrading request message to the ACUs of all the online vehicles, the DRC can detect the software upgrading condition of the ACUs in real time according to the software upgrading confirmation message returned by the ACUs.
For example, assuming that 10 intelligent vehicles are online, the ACU of 9 intelligent vehicles returns a message of confirming the software upgrade to the DRC, and the returned message of confirming the software upgrade carries the number of the vehicle, and the DRC determines the vehicle specifically starting the software upgrade and the vehicle not performing the software upgrade according to the vehicle number in the message of confirming the software upgrade, and further, after several of the 9 intelligent vehicles return a message of successful software upgrade, the vehicle with unsuccessful software upgrade can be confirmed.
And after the ACU of the target vehicle receives the software upgrading request message, further analyzing the software upgrading request message, and acquiring relevant software according to the software message in the software upgrading request message for upgrading.
The online intelligent vehicles are in communication connection with the FTP server, and files can be downloaded from the FTP server. The FTP server can store data, files, etc. of the intelligent transportation.
When the upgrading flag bit is forced upgrading, local automatic driving control software is upgraded according to the software information;
when the upgrading flag bit is an upgrading new version, comparing the version information of the local version with the software version information; and when the version information of the local version is lower than the software version information, upgrading the local automatic driving control software according to the software information.
The upgrade condition comprises two aspects, namely that the upgrade flag bit is forced upgrade; the second aspect is that the version number is higher than the software version number local to the ACU.
The upgrading flag bit includes: and forcibly upgrading and upgrading the new version. The ACU firstly judges the upgrading condition of the first aspect, and when the upgrading flag bit is forced upgrading, the ACU directly determines to upgrade the local ACU software according to the version information (version number) of the software upgrading request message, without comparing the version number, thereby saving the calculation and time of software upgrading.
And when the first aspect is to upgrade the new version and the upgrading condition is not met, judging the software upgrading condition of the second aspect, and comparing whether the software is upgraded or not by comparing the version number in the software upgrading request message with the version number of the local ACU software. Generally, if the version number of the software is higher, the functions and the optimization degree of the software are higher, so that the ACU of the intelligent vehicle can be ensured to avoid updating the software to an improper version through local analysis when receiving an improper software upgrading request message.
The embodiment of the application also specifically provides a method for acquiring the automatic driving control software to be upgraded. As shown in fig. 2, fig. 2 is a flowchart illustrating steps for acquiring upgrade software according to an embodiment of the present application. The server information comprises a server address, a server port, a user name and a login password;
step S21: positioning a server for acquiring the upgrade software according to the server address and the server port;
step S22: logging in the server for acquiring the upgrading software by using the user name and the login password, and downloading the upgrading software according to a software acquisition path;
step S23: and upgrading the local automatic driving control software based on the downloaded upgrading software.
And after the ACU software is upgraded successfully, the DRC returns the message of successful software upgrading to the DRCRM to generate a reminding message to inform maintenance personnel that the software upgrading process is completed. The message of successful software upgrade includes a vehicle number so as to detect whether the corresponding intelligent vehicle is completely upgraded.
The security of the upgrading software acquired by the ACU from the FTP server is ensured by the server user name and the server password. The ACU can also obtain the upgrade software from the FTP server by means of sending an encrypted message and the like.
Fig. 3 is an information interaction diagram of an upgrade method of automatic driving control software according to an embodiment of the present application. As shown in fig. 3, DRC is used to receive the software upgrade request message sent by DRCRM, analyze and determine the correctness and integrity of parameters in the software upgrade request message. And returning the analysis result to the DRCRM, and forwarding a software upgrading request to the target vehicle ACU according to the analysis result so that the target vehicle ACU can acquire correct upgrading software in the FTP server for upgrading.
According to the upgrading method of the automatic driving control software, a cloud management platform (DRCRM) is utilized to generate a software upgrading request message according to specific upgrading requirements, the software upgrading request message is sent to a mobile edge computing platform DRC, and ACU software upgrading is started to be carried out on the intelligent vehicle through the DRC. DRC analyzes the specific information in the software upgrading request message, ensures the version number of the upgrading software to be complete, acquires the correct path and address of the upgrading software, and sends the software upgrading request message to the target vehicle to be upgraded through the vehicle information (vehicle number) in the software upgrading request message, so as to ensure that the vehicle with upgrading requirement can accurately receive the relevant data for upgrading the ACU software. The target vehicle judges whether local ACU software needs to be upgraded according to the upgrading flag bit and the version information of the received software upgrading request message so as to filter out unnecessary software upgrading request messages, and when the local ACU software needs to be upgraded, correct upgrading software is downloaded from an FTP (file transfer protocol) server by using the server address, the server port, the user name and the login password of the software upgrading request message, the ACU software is upgraded, the function optimization of the local ACU software is ensured, the function of the ACU based on the local ACU software is further ensured, and accurate and error-free information interaction can be carried out with other equipment (DRCRM, DRC, DRSU and the like) of the intelligent transportation system.
Based on the same inventive concept, the embodiment of the application provides an upgrading device of automatic driving control software. Fig. 4 is a schematic structural diagram of an upgrading device of automatic driving control software according to an embodiment of the present application. As shown in fig. 4, the method is applied to an intelligent transportation system, and the intelligent transportation system comprises a cloud management platform, a mobile edge computing platform and an automatic driving control unit; the device comprises:
a software upgrade request message sending module 41, configured to enable the cloud management platform to generate a software upgrade request message according to the received software upgrade instruction, and send the software upgrade request message to the mobile edge computing platform; the software upgrading request message comprises an upgrading flag bit and software information;
a checking module 42, configured to enable the mobile edge computing platform to check the software information, and send the software upgrade request message to an automatic driving control unit of a target vehicle when the software information passes the check;
and the upgrading module 43 is configured to upgrade, by the automatic driving control unit of the target vehicle, local automatic driving control software according to the software information when the upgrade flag bit and the software information meet the software upgrading condition.
Optionally, the apparatus further comprises:
a first response module, configured to enable the mobile edge computing platform to return a message that the software information is wrong to the cloud management platform when the server information is incorrect or the software version information is incomplete;
and the second response module is used for enabling the mobile edge computing platform to return a message that the software information is correct to the cloud management platform when the server information is correct and the software version information is complete.
Optionally, the verification module includes:
the first target vehicle determining submodule is used for determining a vehicle corresponding to the vehicle code as the target vehicle when the software upgrading request message contains the vehicle code; according to the vehicle code, sending the software upgrading request message to an automatic driving control unit of the target vehicle; or
A second target vehicle determination submodule for determining all online vehicles as the target vehicle when the software upgrade request message does not contain the vehicle code; and sending the software upgrading request message to the automatic driving control units of all the online vehicles.
Optionally, the upgrade module includes:
the first upgrading submodule is used for upgrading the local automatic driving control software according to the software information when the upgrading flag bit is the forced upgrading;
the second upgrading submodule is used for comparing the version information of the local version with the software version information when the upgrading flag bit is a new upgrading version; and when the version information of the local version is lower than the software version information, upgrading the local automatic driving control software according to the software information.
Optionally, the server information includes a server address, a server port, a user name, and a login password; the first upgrade sub-module and the second upgrade sub-module include:
the positioning subunit is used for positioning the server for acquiring the upgrade software according to the server address and the server port; the login subunit is used for logging in the server for acquiring the upgrade software by using the user name and the login password and downloading the upgrade software; and the upgrading subunit is used for upgrading the local automatic driving control software based on the downloaded upgrading software.
For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.
Based on the same inventive concept, another embodiment of the present application provides a readable storage medium, on which a computer program is stored, which when executed by a processor implements the steps in the method for upgrading the automatic driving control software according to any of the above-mentioned embodiments of the present application.
Based on the same inventive concept, another embodiment of the present application provides an electronic device, which includes a memory, a processor, and a computer program stored on the memory and running on the processor, and when the processor executes the computer program, the electronic device implements the steps in the method for upgrading the automatic driving control software according to any of the above embodiments of the present application.
The embodiments in the present specification are described in a progressive or descriptive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
As will be appreciated by one of skill in the art, embodiments of the present application may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
Embodiments of the present application are described with reference to flowchart illustrations and/or block diagrams of methods, apparatus, and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing terminal to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer implemented process such that the instructions which execute on the computer or other programmable terminal provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present application have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the true scope of the embodiments of the application.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
The method, the device, the equipment and the storage medium for upgrading the automatic driving control software provided by the application are introduced in detail, and the description of the embodiment is only used for helping to understand the method and the core idea of the application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. The method for upgrading the automatic driving control software is characterized by being applied to an intelligent transportation system, wherein the intelligent transportation system comprises a cloud management platform, a mobile edge computing platform and an automatic driving control unit; the method comprises the following steps:
the cloud management platform generates a software upgrading request message according to the received software upgrading instruction and sends the software upgrading request message to the mobile edge computing platform; the software upgrading request message comprises an upgrading flag bit and software information;
the mobile edge computing platform verifies the software information and sends the software upgrading request message to an automatic driving control unit of a target vehicle under the condition that the software information passes the verification;
and when the upgrading zone bit and the software information accord with the software upgrading condition, the automatic driving control unit of the target vehicle upgrades the local automatic driving control software according to the software information.
2. The method of claim 1, wherein the software information includes server information and software version information; the method further comprises the following steps:
when the server information is incorrect or the software version information is incomplete, the mobile edge computing platform returns a message that the software information is wrong to the cloud management platform;
and when the server information is correct and the software version information is complete, the mobile edge computing platform returns a message that the software information is correct to the cloud management platform.
3. The method of claim 1, wherein sending the software upgrade request message to an autonomous driving control unit of a target vehicle comprises:
when the software upgrading request message contains a vehicle code, determining a vehicle corresponding to the vehicle code as the target vehicle; according to the vehicle code, sending the software upgrading request message to an automatic driving control unit of the target vehicle; or
Determining all online vehicles as the target vehicle when the software upgrade request message does not include the vehicle code; and sending the software upgrading request message to the automatic driving control units of all the online vehicles.
4. The method of claim 2, wherein upgrading local autopilot control software according to the software information by the autopilot control unit of the target vehicle when the upgrade flag and the software information meet a software upgrade condition comprises:
when the upgrading flag bit is forced upgrading, local automatic driving control software is upgraded according to the software information;
when the upgrading flag bit is an upgrading new version, comparing the version information of the local version with the software version information; and when the version information of the local version is lower than the software version information, upgrading the local automatic driving control software according to the software information.
5. The method of claim 2, wherein the server information includes a server address, a server port, a user name, and a login password; upgrading local automatic driving control software according to the software information, comprising:
positioning a server for acquiring the upgrade software according to the server address and the server port;
logging in the server for acquiring the upgrading software by using the user name and the login password, and downloading the upgrading software according to a software acquisition path;
and upgrading the local automatic driving control software based on the downloaded upgrading software.
6. The upgrading device of the automatic driving control software is characterized by being applied to an intelligent transportation system, wherein the intelligent transportation system comprises a cloud management platform, a mobile edge computing platform and an automatic driving control unit; the device comprises:
the software upgrading request message sending module is used for enabling the cloud management platform to generate a software upgrading request message according to the received software upgrading instruction and sending the software upgrading request message to the mobile edge computing platform; the software upgrading request message comprises an upgrading flag bit and software information;
the inspection module is used for enabling the mobile edge computing platform to verify the software information and sending the software upgrading request message to an automatic driving control unit of a target vehicle under the condition that the software information passes the verification;
and the upgrading module is used for upgrading the local automatic driving control software according to the software information when the upgrading zone bit and the software information accord with the software upgrading condition by the automatic driving control unit of the target vehicle.
7. The apparatus of claim 6, further comprising:
a first response module, configured to enable the mobile edge computing platform to return a message that the software information is wrong to the cloud management platform when the server information is incorrect or the software version information is incomplete;
and the second response module is used for enabling the mobile edge computing platform to return a message that the software information is correct to the cloud management platform when the server information is correct and the software version information is complete.
8. The apparatus of claim 6, wherein the verification module comprises:
the first target vehicle determining submodule is used for determining a vehicle corresponding to the vehicle code as the target vehicle when the software upgrading request message contains the vehicle code; according to the vehicle code, sending the software upgrading request message to an automatic driving control unit of the target vehicle; or
A second target vehicle determination submodule for determining all online vehicles as the target vehicle when the software upgrade request message does not contain the vehicle code; and sending the software upgrading request message to the automatic driving control units of all the online vehicles.
9. A readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 5.
10. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor when executed implements the steps of the method according to any of claims 1-5.
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