CN115037787B - Method, system and device for testing automobile network communication - Google Patents

Method, system and device for testing automobile network communication Download PDF

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Publication number
CN115037787B
CN115037787B CN202210653680.1A CN202210653680A CN115037787B CN 115037787 B CN115037787 B CN 115037787B CN 202210653680 A CN202210653680 A CN 202210653680A CN 115037787 B CN115037787 B CN 115037787B
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test
network communication
testing
tested
module
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CN115037787A (en
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陈敏
刘聪
程福明
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Shanghai Hecheng Technology Co ltd
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Shanghai Hecheng Technology Co ltd
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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
    • H04L67/2866—Architectures; Arrangements
    • H04L67/30—Profiles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/18—Protocol analysers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • 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
    • H04L67/01—Protocols
    • H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
    • 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
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
    • 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
    • H04L67/01—Protocols
    • 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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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Environmental & Geological Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The application provides a method, a system and a device for testing automobile network communication, the method comprises the steps of obtaining a test software package sent by a cloud end, wherein the test software package is generated by the cloud end based on a configuration file of a current network communication test stage sent by a client end, and the configuration file is user-defined and set by a user at the client end; installing test software corresponding to the test software package, connecting to the network communication hardware to be tested, and testing the network communication hardware to be tested; and feeding back the test result to the client. The method can achieve the effect of improving the efficiency of testing the network communication of the automobile.

Description

Method, system and device for testing automobile network communication
Technical Field
The application relates to the field of testing automobile network communication, in particular to a method, a system and a device for testing automobile network communication.
Background
With the development of the automobile industry, the automobile industry is facing new one-round industry innovation, intellectualization, dynamization and digitalization, and provides new challenges for the whole aspects of product research and development, production, marketing and the like of the automobile industry.
At present, the testing method for network communication/diagnosis still uses the testing thought of the traditional architecture, namely, according to the staged cross-sample arrangement, the tested piece is subjected to functional maturity management, and different contents are tested at different stages.
In the testing process, a large number of scripts are required to be written to complete the testing, if one link has a certain problem, the subsequent testing cannot be successfully completed, the project development progress is affected, and the testing efficiency is not improved.
Therefore, how to improve the efficiency of testing the network communication of the automobile is a technical problem to be solved.
Disclosure of Invention
The embodiment of the application aims to provide a method for testing automobile network communication, and the technical scheme of the embodiment of the application can achieve the effect of improving the efficiency of testing automobile network communication.
In a first aspect, an embodiment of the present application provides a method for testing network communication of an automobile, which is applied to a test system including a client, a cloud end and a test device end, where the method is executed by the test device end, and includes obtaining a test software package sent by the cloud end, where the test package is generated by the cloud end based on a configuration file of a current network communication test stage sent by the client, and the configuration file is user-defined set by a user at the client; installing test software corresponding to the test software package, connecting to the network communication hardware to be tested, and testing the network communication hardware to be tested; and feeding back the test result to the client.
In the process, the user selects the tested automobile communication hardware protocol at the client and inputs the corresponding configuration file, the cloud can configure the corresponding test software according to the input of the user, the test software does not need to be encoded again like the prior art, the network communication protocol which the user wants to test can be directly tested in a targeted manner, and the effect of improving the efficiency of testing the automobile network communication can be achieved.
In one embodiment, installing test software corresponding to the test software package, and connecting to the network communication hardware to be tested, and testing the network communication hardware to be tested, including:
And calling a target interface of the network communication hardware to be tested, connecting the network communication hardware to be tested through the target interface, and testing the network communication hardware to be tested.
In the process, the test equipment end can directly call the interface corresponding to the network communication protocol to be tested by the user and test the network communication hardware to be tested, so that the efficiency of testing network communication and network diagnosis is improved.
In one embodiment, feeding back test results to a client includes:
And directly sending the test result to the client or sending the test result to the cloud, and sending the test result to the client by the cloud.
In the process, the test result can be fed back to the client through the two modes, so that a user can conveniently judge the network test result, and corresponding repairing measures can be timely carried out.
In a second aspect, an embodiment of the present application provides a method for testing network communications of an automobile, applied to a testing system including a client, a cloud, and a testing device, where the method is executed by the cloud, and includes: receiving a configuration file of a current network communication testing stage sent by a client, wherein the configuration file is user-defined and set at the client by a user; generating a test software package corresponding to the configuration file, and feeding back the generated result to the client; and sending the test software package to the test equipment end.
In the process, the user selects the tested automobile communication hardware protocol at the client and inputs the corresponding configuration file, the cloud can configure the corresponding test software according to the input of the user, the test software does not need to be encoded again like the prior art, the test software is sent to the test equipment end, the equipment test end directly tests the target software, and the test efficiency of the network protocol is improved.
In one embodiment, generating the result includes:
And generating real-time progress and final generation results of the test software package corresponding to the configuration file.
In the process, the progress and the final result of generating the test software can be directly displayed on the client, so that the user can know the progress and the final result conveniently.
In a third aspect, an embodiment of the present application provides a method for testing network communications of an automobile, applied to a test system including a client, a cloud, and a test device, where the method is executed by the client, and includes: transmitting a configuration file of a current network communication testing stage to the cloud, wherein the configuration file is self-defined by a user based on the current network communication testing stage; and receiving a generation result of the test software sent by the cloud and a test result sent by the test equipment end.
In the process, the user selects the tested automobile communication protocol at the client and inputs the corresponding configuration file, the cloud can configure the corresponding test software according to the input of the user, the equipment test end directly tests the target software, the test efficiency of the network protocol is improved, and the result of the generated test software and the final test result can be displayed at the client, so that the user can know the test software conveniently.
In a fourth aspect, an embodiment of the present application provides a system for testing network communications of an automobile, including:
the system comprises a client, a cloud and a test device;
the client comprises a first configuration module, a display module and a login module;
The cloud comprises a first communication module, a second configuration module and a data storage module;
the test equipment end comprises a second communication module, a third configuration module and a driving module.
In one embodiment, a first configuration module is configured to input a configuration file customized by a user for network communication testing based on a current network communication testing stage;
the display module is used for displaying the generation result of the test software package sent by the cloud and the test result sent by the test equipment end;
the login module is used for logging in by the user and finishing authentication;
The first communication module is used for receiving a configuration file of a current network communication test stage sent by the client and feeding back a generation result of the test software package;
the second configuration module is used for reversely generating a test software package according to the configuration file input by the client;
The data storage module is used for backing up the test software package and records of each operation step in the storage system;
The second communication module is used for receiving the test software package sent by the cloud and feeding back the test result to the client;
the third configuration module is used for analyzing the software test package, installing test software and configuring local configuration;
The driving module is used for driving the hardware communication interface of the test equipment end and testing the hardware to be tested.
In a fifth aspect, an embodiment of the present application provides an apparatus for testing network communications of an automobile, including:
The system comprises an acquisition module, a client and a cloud terminal, wherein the acquisition module is used for acquiring a test software package sent by the cloud terminal, wherein the test software package is generated by the cloud terminal based on a configuration file of a current network communication test stage sent by the client terminal, and the configuration file is self-defined by a user at the client terminal;
And a test module. The testing software is used for installing testing software corresponding to the testing software package, is connected to the network communication hardware to be tested, and tests the network communication hardware to be tested;
And the feedback module is used for feeding back the test result to the client.
Optionally, the test module is specifically configured to:
And calling a target interface of the network communication hardware to be tested, connecting the network communication hardware to be tested through the target interface, and testing the network communication hardware to be tested.
Optionally, the feedback module is specifically configured to:
And directly sending the test result to the client or sending the test result to the cloud, and sending the test result to the client by the cloud.
In a sixth aspect, an embodiment of the present application provides an apparatus for testing network communications of an automobile, including:
the receiving module is used for receiving a configuration file of the current network communication testing stage sent by the client, wherein the configuration file is self-defined and set by a user at the client;
the generating module is used for generating a test software package corresponding to the configuration file and feeding back the generated result to the client;
and the sending module is used for sending the test software package to the test equipment end.
Optionally, generating the result includes:
And generating real-time progress and final generation results of the test software package corresponding to the configuration file.
In a seventh aspect, an embodiment of the present application provides an apparatus for testing network communications of an automobile, including:
the sending module is used for sending a configuration file of the current network communication testing stage to the cloud, wherein the configuration file is self-defined and set by a user based on the current network communication testing stage;
the receiving module is used for receiving the generation result of the test software sent by the cloud and the test result sent by the test equipment end.
In an eighth aspect, an embodiment of the present application provides an electronic device comprising a processor and a memory storing computer readable instructions which, when executed by the processor, perform the steps of the method as provided in the first, second or third aspects above.
In a ninth aspect, an embodiment of the present application provides a readable storage medium having stored thereon a computer program which when executed by a processor performs the steps of the method as provided in the first, second or third aspects above.
Additional features and advantages of the application will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the embodiments of the application. The objectives and other advantages of the application will be realized and attained by the structure particularly pointed out in the written description and claims thereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and should not be considered as limiting the scope, and other related drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flow chart of a method for testing network communications of an automobile according to an embodiment of the present application;
FIG. 2 is a flowchart of a detailed implementation method for testing network communications of an automobile according to an embodiment of the present application;
FIG. 3 is a flowchart of another method for testing network communications of an automobile according to an embodiment of the present application;
FIG. 4 is a flow chart of yet another method for testing network communications of an automobile according to an embodiment of the present application;
FIG. 5 is a schematic block diagram of a system for testing network communications of an automobile according to an embodiment of the present application;
FIG. 6 is a schematic block diagram of an apparatus for testing network communications of an automobile according to an embodiment of the present application;
FIG. 7 is a schematic block diagram of another apparatus for testing network communications of an automobile according to an embodiment of the present application;
FIG. 8 is a schematic block diagram of yet another apparatus for testing network communications of an automobile provided by an embodiment of the present application;
fig. 9 is a schematic block diagram of an apparatus for testing network communication of an automobile according to an embodiment of the present application.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present application.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only to distinguish the description, and are not to be construed as indicating or implying relative importance.
Some of the terms involved in the embodiments of the present application will be described first to facilitate understanding by those skilled in the art.
SOA: service-oriented architecture, a service-oriented architecture development concept. It splits the different functional units of an application (called services) and links them by well-defined interfaces and protocols between these services. The interface is defined in a neutral manner and should be independent of the hardware platform, operating system and programming language in which the service is implemented. This allows services built into a wide variety of systems to interact in a uniform and versatile manner.
OSI: open System Interconnection Reference Model a computer network model proposed by the international organization for standardization.
SOME/IP: the Scalable service-Oriented MiddlewarE over IP, an application layer protocol for service oriented communications, is located above layer 4 in the OSI 7 layer model.
AP: adaptive Platform, AP Autosar, adaptive platform.
SOME/IP protocol. SOME/IP, known as Scalable service-Oriented MiddlewarE over IP, is an automotive middleware solution for control messages, a service-oriented Scalable protocol.
OTA: (Over-the-Air Technology; OTA [1 ]) is a Technology for realizing remote management of mobile terminal equipment and SIM card data through an Air interface of mobile communication.
And (3) ECU: (Electronic Control Unit) electronic control unit, also called "car running computer", "car carrying computer", etc.. It is composed of Micro Controller (MCU), memory (ROM, RAM), input/output interface (I/O), A/D converter (A/D) and shaping and driving large scale integrated circuits.
CANoe: CAN open environment is a bus development environment developed by Vector company, germany, for the development of automobile buses.
LIN: the LIN bus is a low-cost serial communication network defined for an automobile distributed electronic system, is a supplement to other automobile multipath networks such as a Controller Area Network (CAN), and is suitable for application without excessively high requirements on the bandwidth, performance or fault tolerance function of the network.
UDSonCAN: unified Diagnostic Services ON CAN, unified diagnostic services, are standardized criteria for diagnostic services, such as what instruction should be given to ecu by the read trouble code, what instruction should be given by the read data stream.
DDS: (DIRECT DIGITAL SYNTHESIS, abbreviated as DDS) technology improves the frequency stability and accuracy of the signal generator to the same level as the reference frequency, and allows fine frequency adjustment over a wide frequency range. The signal source designed by the method can work in a modulation state, can adjust the output level and can output various waveforms.
DoIP: diagnostic Over Internet Protocol, a diagnostic protocol based on the TCP/IP protocol.
UDP: the abbreviation user datagram protocol, the user datagram protocol, is used primarily to support network applications that require data transfer between computers. Many client/server mode network applications, including web video conferencing systems, require the use of UDP protocols.
The application is applied to the scene of testing the network communication of the automobile, and the specific scene is that when the network communication or the network diagnosis is tested, different stages of testing contain different testing contents, and the application can directly test the network communication of the automobile in different testing stages without additionally writing more programs.
For example, in the A-sample stage, only the network base specifications are tested; the B sample stage arranges test contents in the aspects of test network communication, diagnosis, network management and the like; the C sample stage is used for arranging partial functional tests besides the network communication tests; and so on, a gradually accumulating test step is formed.
However, the testing method for network communication/diagnosis still uses the testing thought of the traditional architecture, namely, according to the staged cross-sample arrangement, the tested piece is subjected to the function maturity management, and different contents are tested at different stages. In the stage of integrated test or functional test, all ECUs submitted in the stage are required to have corresponding test conditions, and related development or functions are already provided; if a certain ECU has problems, related integration or functional test cannot be successfully completed, and the project development progress is affected; in the aspect of test technology simulation, the simulation of a protocol or the virtual realization of a functional signal is realized by writing a corresponding CAPL script mainly by means of CANoe (a development environment) equipment. For network communication/diagnostic testing, a large number of scripts need to be written to complete virtual implementation of the test ECU, which is not beneficial to improving the test efficiency.
In the testing process, a large number of scripts are required to be written to complete the testing, if one link has a certain problem, the subsequent testing cannot be successfully completed, the project development progress is affected, and the testing efficiency is not improved.
The method comprises the steps of obtaining a test software package sent by a cloud, wherein the test software package is generated by the cloud based on a configuration file of a current network communication test stage sent by a client, and the configuration file is user-defined and set by a user at the client; installing test software corresponding to the test software package, connecting to the network communication hardware to be tested, and testing the network communication hardware to be tested; and feeding back the test result to the client. In the process, the user selects the tested automobile communication hardware protocol at the client and inputs the corresponding configuration file, the cloud can configure the corresponding test software according to the input of the user, the test software does not need to be encoded again like the prior art, the network communication protocol which the user wants to test can be directly tested in a targeted manner, and the effect of improving the efficiency of testing the automobile network communication can be achieved.
Meanwhile, writing of a large number of codes is avoided, a user CAN complete protocol updating of the test system by operating buttons on a client interface, and the test system has rich interfaces and meets various communication protocols (including but not limited to CAN (controller area network, controller Area Network, CAN), LIN (Local Interconnect Network, serial communication network), vehicle-mounted Ethernet and other communication protocols).
In the embodiment of the present application, the execution body may be a test automobile network communication device in a test automobile network communication system, and in practical application, the test automobile network communication device may be electronic devices such as an automobile end device, a cloud end device, a terminal device, and a server device, which is not limited herein.
A method of testing network communications of an automobile according to an embodiment of the present application is described in detail below with reference to fig. 1.
Referring to fig. 1, fig. 1 is a flowchart of a method for testing network communication of an automobile, which is applied to a test system including a client, a cloud, and a test device, wherein the method is executed by the test device, and the method for testing network communication of an automobile shown in fig. 1 includes:
Step 110: and acquiring a test software package sent by the cloud.
The test software package is generated by the cloud based on a configuration file of a current network communication test stage sent by the client, and the configuration file is user-defined and set by a user at the client. The automobile network communication test or the network communication diagnosis of the automobile comprises a plurality of test and diagnosis steps, each step comprises different test contents, a user can set any stage or the contents of a plurality of stages in the test at will, a test software package is an installation package which is generated by a cloud according to a test object set by the user and generated according to a generated configuration file and is used for downloading and installing a test equipment end, the test equipment end is generally a vehicle end, a single terminal device or other devices, a client end can be an application program of a mobile phone, an application of a computer or a webpage of the terminal device, and the like, the connection mode of a cloud and the test equipment end comprises but is not limited to WiFi, 4G, 5G, 3G and other wireless connection modes, the connection mode of a client end and the cloud comprises but is not limited to WiFi, 4G, 5G, 3G and other wireless connection modes, and the used protocols comprise but are not limited to Http, MQTT and other application layer protocols.
Step 120: and installing test software corresponding to the test software package, connecting the test software package to the network communication hardware to be tested, and testing the network communication hardware to be tested.
The network communication hardware to be tested can be some network communication hardware of a vehicle end, some communication network hardware of a cloud end and the like. The installation software can update the code of the test software in the test equipment through OTA, so as to complete the update of the test software, and directly test the network communication protocol to be tested.
In one embodiment, installing test software corresponding to the test software package, and connecting to the network communication hardware to be tested, and testing the network communication hardware to be tested, including:
And calling a target interface of the network communication hardware to be tested, connecting the network communication hardware to be tested through the target interface, and testing the network communication hardware to be tested.
In the process, the test equipment end can directly call the interface corresponding to the network communication protocol to be tested by the user and test the network communication hardware to be tested, so that the efficiency of testing network communication and network diagnosis is improved.
The target interface is used for connecting the test equipment end and the network communication hardware to be tested, and the network communication hardware to be tested can be directly tested through the calling of the interface without re-writing codes for testing software.
Step 130: and feeding back the test result to the client.
The test result comprises network connection conditions, network strength, network connection types and the like of the network protocol to be tested.
In one embodiment, feeding back test results to a client includes:
And directly sending the test result to the client or sending the test result to the cloud, and sending the test result to the client by the cloud.
In the process, the test result can be fed back to the client through the two modes, so that a user can conveniently judge the network test result, and corresponding repairing measures can be timely carried out.
In summary, through the automobile communication software which is selected and tested by the user at the client, the cloud can configure the corresponding test software according to the selection of the user, the test software does not need to be encoded again like the prior art, the network communication protocol which the user wants to test can be directly tested in a targeted manner, and the effect of improving the efficiency of testing the automobile network communication can be achieved.
In one embodiment, the selection of different modes by the user, corresponding to different training modes, is illustrated in detail below with respect to FIG. 2.
Referring to fig. 2, fig. 2 is a flowchart of a detailed implementation method for testing network communication of an automobile, which is applied to a testing system including an automobile end, a cloud end and a field end, and the method for testing network communication of an automobile shown in fig. 2 includes:
step 210: and the user selects the network communication hardware protocol to be tested at the client and uploads the corresponding configuration file.
Specifically, the user selects according to the network communication hardware protocol to be detected, such as Bluetooth link condition and link signal strength of the vehicle end, various software services of the vehicle end, SOME/IP, and the like.
The configuration file may be ARXML (database file) files.
Step 220: after receiving the configuration file of the client, the cloud end generates a test software package corresponding to the configuration file, feeds back the generated result to the client, and sends the test software package to the test equipment end.
Step 230: the client receives the generation progress and the generation result of the test software package sent by the cloud.
Step 240: and the test equipment receives the test software package sent by the cloud terminal and installs the test software package.
The code of the original software can be refreshed in the installation process, so that the updating of the original test software is completed, for example, OTA (over the air) refreshing is initiated by the test equipment, and the updating of the code of the test equipment is completed.
Step 250: and the test equipment end calls an interface of the network communication hardware to be tested and tests the network communication hardware to be tested by using test software.
Referring to fig. 3, fig. 3 is a flowchart of another method for testing vehicle network communication according to an embodiment of the present application, which is applied to a test system including a client, a cloud, and a test device, where the method is executed by the cloud, and the method for testing vehicle network communication shown in fig. 3 includes:
step 310: and receiving a configuration file of the current network communication testing stage sent by the client.
The configuration file is set by a user in a user-defined mode at the client.
Step 320: and generating a test software package corresponding to the configuration file, and feeding back the generated result to the client.
Step 330: and sending the test software package to the test equipment end.
In the process, the user selects the tested automobile communication software protocol at the client and inputs the corresponding configuration file, the cloud can configure the corresponding test software according to the input of the user, the test software does not need to be encoded again like the prior art, the test software is sent to the test equipment end, the equipment test end directly tests the target software, and the test efficiency of the network protocol is improved.
In one embodiment, generating the result includes:
And generating real-time progress and final generation results of the test software package corresponding to the configuration file.
In the process, the progress and the final result of generating the test software can be directly displayed on the client, so that the user can know the progress and the final result conveniently.
Referring to fig. 4, fig. 4 is a flowchart of another method for testing vehicle network communication according to an embodiment of the present application, which is applied to a test system including a client, a cloud end and a test device end, where the method is executed by the client, and the method for testing vehicle network communication shown in fig. 4 includes:
Step 410: and sending the configuration file of the current network communication testing stage to the cloud.
The configuration file is user-defined and set by a user based on the current network communication testing stage.
Step 420: and receiving a generation result of the test software sent by the cloud and a test result sent by the test equipment end.
In the process, the user selects the tested automobile communication software protocol at the client and inputs the corresponding configuration file, the cloud can configure the corresponding test software according to the selection of the user, the equipment test end directly tests the target software, the test efficiency of the network protocol is improved, and the generated test software result and the final test result can be displayed at the client, so that the user can know the test software conveniently.
The method of testing automotive network communications is described above with reference to fig. 1-4, and a system for testing automotive network communications is described below with reference to fig. 5.
Referring to fig. 5, a schematic block diagram of a system 500 for testing network communication of an automobile according to an embodiment of the application, where the system shown in fig. 5 includes:
the system comprises a client, a cloud and a test device;
the client comprises a first configuration module, a display module and a login module;
The cloud comprises a first communication module, a second configuration module and a data storage module;
the test equipment end comprises a second communication module, a third configuration module and a driving module.
The first configuration module is used for a user to customize a configuration file for network communication test based on the current network communication test stage;
the display module is used for displaying the generation result of the test software package sent by the cloud and the test result sent by the test equipment end;
the login module is used for logging in by the user and finishing authentication;
The first communication module is used for receiving a configuration file of a current network communication test stage sent by the client and feeding back a generation result of the test software package;
The second configuration module is used for generating a test software package;
The data storage module is used for backing up the test software package and records of each operation step in the storage system;
The second communication module is used for receiving the test software package sent by the cloud and feeding back the test result to the client;
the third configuration module is used for analyzing the software test package, installing test software and configuring local configuration;
And the driving module is used for driving the test software and testing the software to be tested.
The second configuration module generates corresponding software codes mainly according to the configuration files uploaded by the client; meanwhile, the OTA requirements are met, an OTA refreshing flow is initiated, the OTA flow is controlled and the like, the data storage module performs backup processing on the generated software package, and meanwhile, the operation history record, the behavior record and the like of the system are recorded; on the other hand, the account database authorized by the client needs to be maintained, and functions such as adding, deleting, modifying the validity period and the like are performed on the account. During operation, the method can test the operations of protocol selection, configuration file import, one-key generation of test software, uploading, downloading and the like of configuration. And the display module is used for carrying out feedback display on the result of the test configuration operation, including result feedback, progress bar feedback, failure reason display and the like. The third configuration module may adapt to various communication/diagnostic protocols involved in the current market, including but not limited to CAN, LIN, SOME/IP, UDSonCAN, DDS, UDP NM, doIP, etc. protocols; the driving module completes corresponding software integration work, and software supporting different protocols can adapt to the software and hardware interfaces of the bottom layer.
The system for testing car network communications is described above by means of fig. 5, and the apparatus for testing car network communications is described below in connection with fig. 6-9.
Referring to fig. 6, a schematic block diagram of an apparatus 600 for testing network communications of an automobile according to an embodiment of the application is shown, where the apparatus 600 may be a module, a program segment, or a code on an electronic device. The apparatus 600 corresponds to the above-described embodiment of the method of fig. 1, and is capable of performing the steps involved in the embodiment of the method of fig. 1, and specific functions of the apparatus 600 may be referred to as the following description, and detailed descriptions thereof are omitted herein as appropriate to avoid redundancy.
Optionally, the apparatus 600 includes:
The obtaining module 610 is configured to obtain a test software package sent by the cloud, where the test software package is generated by the cloud based on a configuration file of a current network communication testing stage sent by the client, and the configuration file is user-defined and set by a user at the client;
a test module 620. The testing software is used for installing testing software corresponding to the testing software package, is connected to the network communication hardware to be tested, and tests the network communication hardware to be tested;
and the feedback module 630 is configured to feed back the test result to the client.
Optionally, the test module is specifically configured to:
And calling a target interface of the network communication hardware to be tested, connecting the network communication hardware to be tested through the target interface, and testing the network communication hardware to be tested.
Optionally, the feedback module is specifically configured to:
And directly sending the test result to the client or sending the test result to the cloud, and sending the test result to the client by the cloud.
Referring to fig. 7, a schematic block diagram of another apparatus 700 for testing network communications of an automobile according to an embodiment of the present application is provided, where the apparatus 700 may be a module, a program segment, or a code on an electronic device. The apparatus 700 corresponds to the above-described embodiment of the method of fig. 3, and is capable of performing the steps involved in the embodiment of the method of fig. 3, and specific functions of the apparatus 700 may be referred to as the following description, and detailed descriptions thereof are omitted herein as appropriate to avoid redundancy.
Optionally, the apparatus 700 includes:
The receiving module 710 is configured to receive a configuration file of a current network communication testing stage sent by a client, where the configuration file is user-defined and set by a user at the client;
the generating module 720 is configured to generate a test software package corresponding to the configuration file, and feed back the generated result to the client;
and the sending module 730 is configured to send the test software package to the test equipment end.
Optionally, generating the result includes:
And generating real-time progress and final generation results of the test software package corresponding to the configuration file.
Referring to fig. 8, a schematic block diagram of still another apparatus 800 for testing network communications of an automobile according to an embodiment of the present application is provided, where the apparatus 800 may be a module, a program segment, or a code on an electronic device. The apparatus 800 corresponds to the embodiment of the method of fig. 4 described above, and is capable of performing the steps involved in the embodiment of the method of fig. 4. The specific functions of the apparatus 800 may be found in the following description, and detailed descriptions thereof are omitted herein as appropriate to avoid redundancy.
Optionally, the apparatus 800 includes:
the sending module 810 is configured to send a configuration file of a current network communication testing stage to the cloud, where the configuration file is user-defined and set by a user based on the current network communication testing stage;
The receiving module 820 is configured to receive a generation result of the test software sent by the cloud end and a test result sent by the test device end.
Referring to fig. 9, a schematic block diagram of an apparatus 900 for testing network communication of an automobile according to an embodiment of the application may include a memory 910 and a processor 920. Optionally, the apparatus may further include: a communication interface 930, and a communication bus 940. The apparatus corresponds to the above-described method embodiment of fig. 1, 3 or 4, and is capable of performing the steps involved in the method embodiment of fig. 1, 3 or 4, and specific functions of the apparatus may be found in the following description.
In particular, the memory 910 is configured to store computer-readable instructions.
The processor 920, configured to process the readable instructions stored in the memory, is capable of performing various steps in the methods of fig. 1, 3 or 4.
A communication interface 930 for communicating signaling or data with other node devices. For example: for communication with a server or terminal, or with other device nodes, although embodiments of the application are not limited in this regard.
A communication bus 940 for direct connection communication of the above components.
The communication interface 930 of the device in the embodiment of the present application is used for performing signaling or data communication with other node devices. The memory 910 may be a high-speed RAM memory or a non-volatile memory (non-volatile memory), such as at least one disk memory. Memory 910 may also optionally be at least one storage device located remotely from the aforementioned processor. The memory 910 has stored therein computer readable instructions which, when executed by the processor 920, perform the method processes described above in fig. 1, 3 or 4. Processor 920 may be used on apparatus 600, apparatus 700, or apparatus 800, and to perform functions in the present application. By way of example, the Processor 920 described above may be a general purpose Processor, a digital signal Processor (DIGITAL SIGNAL Processor, DSP), an Application SPECIFIC INTEGRATED Circuit (ASIC), an off-the-shelf programmable gate array (Field Programmable GATE ARRAY, FPGA) or other programmable logic device, a discrete gate or transistor logic device, a discrete hardware component, to which embodiments of the application are not limited.
Embodiments of the present application also provide a readable storage medium, which when executed by a processor, performs a method process performed by an electronic device in the method embodiments shown in fig. 1,3 or 4.
It will be clear to those skilled in the art that, for convenience and brevity of description, reference may be made to the corresponding procedure in the foregoing method for the specific working procedure of the apparatus described above, and this will not be repeated here.
In summary, the embodiments of the present application provide a method, a system, and a device for testing network communication of an automobile, where the method includes obtaining a test software package sent by a cloud, where the test software package is generated by the cloud based on a configuration file sent by a client in a current network communication testing stage, and the configuration file is user-defined by a user at the client; installing test software corresponding to the test software package, connecting to the network communication hardware to be tested, and testing the network communication hardware to be tested; and feeding back the test result to the client. The method can achieve the effect of improving the efficiency of testing the network communication of the automobile.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other manners. The apparatus embodiments described above are merely illustrative, for example, of the flowcharts and block diagrams in the figures that illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In addition, functional modules in the embodiments of the present application may be integrated together to form a single part, or each module may exist alone, or two or more modules may be integrated to form a single part.
The functions, if implemented in the form of software functional modules and sold or used as a stand-alone product, may be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: a usb disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and variations will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
It is noted that relational terms such as first and second, and the like are 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. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus 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 apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Claims (9)

1. A method for testing network communication of an automobile, which is applied to a testing system comprising a client, a cloud end and a testing equipment end, wherein the method is executed by the testing equipment end and comprises the following steps:
Acquiring a test software package sent by the cloud, wherein the test software package is generated by the cloud based on a configuration file of a current network communication test stage sent by the client, the configuration file is set by a user in a user-defined mode at the client, the current network communication test stage comprises contents of any stage or a plurality of stages in an automobile network communication test or network communication diagnosis, and the automobile network communication test or the network communication diagnosis comprises a plurality of test and diagnosis steps;
installing test software corresponding to the test software package, connecting the test software package to network communication hardware to be tested, and testing the network communication hardware to be tested, wherein the network communication hardware to be tested is network communication hardware of a vehicle end or communication network hardware of the cloud;
Feeding back a test result to the client, wherein the test result comprises a network connection condition, network strength and network connection category of a network protocol to be tested;
The installation of the test software corresponding to the test software package and the connection to the network communication hardware to be tested, the test of the network communication hardware to be tested comprises the following steps: and calling a target interface of the network communication hardware to be tested, connecting the network communication hardware to be tested through the target interface, and testing the network communication hardware to be tested, wherein the target interface is used for directly testing the network communication hardware to be tested.
2. The method of claim 1, wherein the feeding back test results to the client comprises:
And directly sending the test result to the client or sending the test result to the cloud, wherein the cloud sends the test result to the client.
3. A method for testing automobile network communication, which is applied to a testing system comprising a client, a cloud end and a testing equipment end, wherein the method is executed by the cloud end and comprises the following steps:
Receiving a configuration file of a current network communication testing stage sent by the client, wherein the configuration file is user-defined and set by a user at the client, the current network communication testing stage comprises the content of any stage or a plurality of stages in an automobile network communication test or network communication diagnosis, and the automobile network communication test or the network communication diagnosis comprises a plurality of testing and diagnosis steps;
Generating a test software package corresponding to the configuration file, and feeding back a generated result to the client, wherein the test software package is used for installing test software, calling a target interface of network communication hardware to be tested, connecting the network communication hardware to be tested through the target interface, and testing the network communication hardware to be tested, and the target interface is used for directly testing the network communication hardware to be tested;
and sending the test software package to the test equipment end.
4. A method according to claim 3, wherein generating the result comprises:
and generating the real-time progress and the final generation result of the test software package corresponding to the configuration file.
5. A method for testing network communication of an automobile, which is applied to a testing system comprising a client, a cloud end and a testing equipment end, wherein the method is executed by the client and comprises the following steps:
Transmitting a configuration file of a current network communication testing stage to the cloud, wherein the configuration file is user-defined and set by a user based on the current network communication testing stage, the current network communication testing stage comprises the content of any stage or a plurality of stages in an automobile network communication test or network communication diagnosis, and the automobile network communication test or the network communication diagnosis comprises a plurality of testing and diagnosis steps;
and receiving a generation result of the test software sent by the cloud and a test result sent by the test equipment, wherein the test result comprises a network connection condition, network strength and network connection type of a network protocol to be tested, and the test result is obtained by installing test software corresponding to a test software package at the test equipment and connecting the test software to the network communication hardware to be tested, and testing the network communication hardware to be tested.
6. A system for testing network communications of an automobile, comprising:
the system comprises a client, a cloud and a test device;
the client comprises a first configuration module, a display module and a login module;
the cloud comprises a first communication module, a second configuration module and a data storage module;
The test equipment end comprises a second communication module, a third configuration module and a driving module;
The first configuration module is configured to input a configuration file for a network communication test customized by a user based on a current network communication test stage, where the current network communication test stage includes contents of any stage or stages in an automobile network communication test or a network communication diagnosis, and the automobile network communication test or the network communication diagnosis includes a plurality of test and diagnosis steps;
The display module is used for displaying a generation result of the test software package sent by the cloud and a test result sent by the test equipment end, wherein the test result comprises a network connection condition, network strength and network connection type of a network protocol to be tested;
The login module is used for logging in by the user and finishing authentication;
The first communication module is used for receiving a configuration file of a current network communication test stage sent by the client and feeding back a generation result of the test software package;
the second configuration module is used for reversely generating the test software package according to the configuration file input by the client;
the data storage module is used for backing up the test software package and storing records of various operation steps in the system;
the second communication module is used for receiving the test software package sent by the cloud and feeding back the test result to the cloud;
The third configuration module is used for analyzing the software test package, installing test software and configuring local configuration;
the driving module is used for driving the hardware communication interface of the test equipment end, connecting the hardware communication interface with the network communication hardware to be tested, and testing the network communication hardware to be tested.
7. An apparatus for testing network communications of an automobile, comprising:
The system comprises an acquisition module, a network communication diagnosis module and a cloud terminal, wherein the acquisition module is used for acquiring a test software package sent by the cloud terminal, wherein the test software package is generated by the cloud terminal based on a configuration file of a current network communication test stage sent by a client terminal, the configuration file is set by a user in a user-defined manner, the current network communication test stage comprises the content of any stage or a plurality of stages in an automobile network communication test or the network communication diagnosis, and the automobile network communication test or the network communication diagnosis comprises a plurality of test and diagnosis steps;
The testing module is used for installing the testing software corresponding to the testing software package, connecting the testing software package with the network communication hardware to be tested and testing the network communication hardware to be tested, wherein the network communication hardware to be tested is network communication hardware of a vehicle end or communication network hardware of the cloud end;
The feedback module is used for feeding back a test result to the client, wherein the test result comprises network connection conditions, network strength and network connection types of a network protocol to be tested;
The test module is specifically used for: and calling a target interface of the network communication hardware to be tested, connecting the network communication hardware to be tested through the target interface, and testing the network communication hardware to be tested, wherein the target interface is used for directly testing the network communication hardware to be tested.
8. An apparatus for testing network communications of an automobile, comprising:
The system comprises a receiving module, a processing module and a processing module, wherein the receiving module is used for receiving a configuration file of a current network communication testing stage sent by a client, wherein the configuration file is user-defined and set by a user at the client, the current network communication testing stage comprises the content of any stage or a plurality of stages in an automobile network communication test or network communication diagnosis, and the automobile network communication test or the network communication diagnosis comprises a plurality of testing and diagnosis steps;
The generating module is used for generating a test software package corresponding to the configuration file and feeding back a generated result to the client, wherein the test software package is used for installing test software, calling a target interface of network communication hardware to be tested, connecting the network communication hardware to be tested through the target interface, and testing the network communication hardware to be tested, and the target interface is used for directly testing the network communication hardware to be tested;
And the sending module is used for sending the test software package to a test equipment end.
9. An apparatus for testing network communications of an automobile, comprising:
The system comprises a sending module, a cloud end processing module and a cloud end processing module, wherein the sending module is used for sending a configuration file of a current network communication testing stage to the cloud end, the configuration file is self-defined by a user based on the current network communication testing stage, the current network communication testing stage comprises the content of any stage or a plurality of stages in an automobile network communication test or network communication diagnosis, and the automobile network communication test or the network communication diagnosis comprises a plurality of testing and diagnosis steps;
The receiving module is used for receiving the generation result of the test software sent by the cloud and the test result sent by the test equipment end, wherein the test result comprises the network connection condition, the network strength and the network connection type of the network protocol to be tested, and the test result is obtained by installing the test software corresponding to the test software package on the test equipment end, connecting the test software to the network communication hardware to be tested and testing the network communication hardware to be tested.
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