CN115454831A - A vehicle-machine system testing method, device, equipment and storage medium - Google Patents

Abstract

The present application relates to the field of vehicle-machine system technology, and in particular to a test method, device, equipment and storage medium for a vehicle-machine system. The method includes: obtaining a test program in the vehicle-machine system, and reading a test control file in a preset storage device; the preset storage device is a storage device outside the vehicle-machine system; obtaining a test configuration file corresponding to the test program; The test control file starts the test program according to the test configuration file; in the process of starting the test program, the test data of the vehicle-machine system in the preset test scene is obtained, and the test result corresponding to the test program is obtained. Control the operation of the test program in the vehicle-machine system by setting the test control file in the preset storage device, and configure the test program running environment based on the test configuration file, so that the test data of the vehicle-machine system in the preset operation scenario can be obtained to realize The vehicle-machine system performance test under the real vehicle operating environment to obtain accurate vehicle-machine system performance test results.

Description

A vehicle-machine system testing method, device, equipment and storage medium

technical field

The present application relates to the field of vehicle-machine system technology, and in particular to a test method, device, equipment and storage medium for a vehicle-machine system.

Background technique

The vehicle-machine system is also called the vehicle-mounted intelligent system, which can realize various vehicle-mounted services. In addition to conventional traffic navigation, news broadcast, road rescue and other services, the car-machine system can also provide special services such as dynamic parking space search, flight reservation, social networking applications, email sending and receiving, and conference call initiation. Based on the premise of safety, the car-machine system can maximize the user experience. The performance of the vehicle-machine system directly affects the performance of the vehicle services it provides. Therefore, in the research and development process of the vehicle-machine system, the performance test of the vehicle-machine system is very important.

At present, there is no uniform standard for the performance test of the car-machine system, and each car manufacturer has its own test plan. The more common test plan is to complete the off-line test by the car machine supplier before the car machine is installed. Afterwards, after the car and machine are installed, the car factory will conduct a zero-kilometer test. However, because the performance of the vehicle-machine system is closely related to the operating environment of the vehicle, it is impossible to obtain accurate vehicle-machine system performance test results only through the test before and after installation, and thus cannot provide effective information for the research and development of the vehicle-machine system. refer to.

Contents of the invention

This application provides a vehicle-machine system testing method, device, equipment, and storage medium. The test program in the vehicle-machine system is started through a preset storage device outside the vehicle-machine system to capture the vehicle-machine system in a preset operating scene. The test data is used to realize the performance test of the vehicle-machine system in the real vehicle operating environment.

In the first aspect, the embodiment of the present application discloses a vehicle-machine system testing method, the method comprising:

Obtain the test program in the vehicle-machine system, and read the test control file in the preset storage device; the preset storage device is a storage device outside the vehicle-machine system;

Obtain the test configuration file corresponding to the test program;

Based on the test control file, start the test program according to the test configuration file;

During the start-up process of the test program, the test data of the vehicle-machine system in the preset test scene is obtained, and the test result corresponding to the test program is obtained.

Further, before obtaining the test program in the vehicle-machine system and reading the test control file in the preset storage device, the method also includes:

Obtain the device identification of the storage device inserted into the vehicle-machine system;

Match the device identification with the preset device identification stored in the vehicle-machine system;

If the matching result indicates that the device identifier matches the preset device identifier, it is determined that the storage device is a preset storage device.

Further, the test configuration file is stored in the preset storage device; the test configuration file corresponding to the test program is obtained, including:

If the test control file is successfully read, the test configuration file in the preset storage device is read.

Further, after obtaining the test configuration file corresponding to the test program, including:

In the case that the test control file is read successfully, send the parameter configuration instruction to the interface management module, so that the interface management module responds to the parameter configuration instruction, and displays the configuration management interface; and makes the interface management module respond to the configuration based on the configuration management interface Operation to get the configuration parameters;

Receive configuration parameters returned by the interface management module;

Generate test configuration files based on configuration parameters.

Further, during the start-up process of the test program, the test data of the vehicle-machine system in the preset test scenario is obtained, and the test results corresponding to the test program are obtained, including:

During the start-up process of the test program, capture the test data of the vehicle-machine system in the preset scene based on the test control file;

A test result corresponding to the test program is generated according to the test data.

Further, generate test results corresponding to the test program according to the test data, including:

Read the data analysis configuration file in the preset storage device;

Based on the data analysis configuration file, the test data is processed to obtain the test result corresponding to the test program.

Further, during the start-up process of the test program, after obtaining the test data of the vehicle-machine system in a preset test scenario and obtaining the test result corresponding to the test program, the method further includes:

Send test results to a preset storage device.

In the second aspect, the embodiment of the present application discloses a vehicle-machine system testing device, which includes:

The test start module is used to obtain the test program in the vehicle-machine system, and read the test control file in the preset storage device; the preset storage device is a storage device outside the vehicle-machine system;

A test configuration file acquisition module, configured to obtain a test configuration file corresponding to the test program;

The test program startup module is used to start the test program according to the test configuration file based on the test control file;

The test result determination module is used to obtain the test data of the vehicle-machine system in the preset test scene during the start-up process of the test program, and obtain the test result corresponding to the test program.

As an optional implementation, the device also includes:

The device identification obtaining module is used to obtain the device identification of the storage device inserted into the vehicle-machine system;

An identification matching module, configured to match the equipment identification with the preset equipment identification stored in the vehicle-machine system;

A preset storage device determining module, configured to determine that the storage device is a preset storage device when the matching result indicates that the device identifier matches the preset device identifier.

As an optional implementation, the test configuration file is stored in the preset storage device; the test configuration file acquisition module is used to read the test configuration file in the preset storage device when the test control file is read successfully .

As an optional implementation, the test configuration file acquisition module includes:

The parameter configuration unit is used to send a parameter configuration instruction to the interface management module when the test control file is read successfully, so that the interface management module responds to the parameter configuration instruction to display the configuration management interface; and makes the interface management module respond to Based on the configuration operation of the configuration management interface, the configuration parameters are obtained;

The configuration parameter receiving unit is used to receive the configuration parameters returned by the interface management module;

The test configuration file generation unit is configured to generate a test configuration file based on configuration parameters.

As an optional implementation, the test result determination module includes:

The test data capture unit is used to capture the test data of the vehicle-machine system in a preset scenario based on the test control file during the test program startup process;

The test result generation unit is configured to generate a test result corresponding to the test program according to the test data.

As an optional implementation, the test result generation unit includes:

The data analysis configuration file reading subunit is used to read the data analysis configuration file in the preset storage device;

The test data processing subunit is configured to process the test data based on the data analysis configuration file to obtain the test result corresponding to the test program.

As an optional implementation, the device also includes:

The test result sending module is used to send the test result to a preset storage device.

In the third aspect, the embodiment of the present application discloses an electronic device, the device includes a processor and a memory, at least one instruction or at least one program is stored in the memory, at least one instruction or at least one program is loaded by the processor and executed as described above The vehicle-machine system test method.

In a fourth aspect, the embodiment of the present application discloses a computer-readable storage medium, in which at least one instruction or at least one program is stored, and at least one instruction or at least one program is loaded and executed by a processor to realize the above-mentioned Vehicle system test method.

The technical solutions provided by the embodiments of the present application have the following technical effects:

In the vehicle-machine system testing method, the operation of the test program in the vehicle-machine system is controlled by setting a test control file in the preset storage device, and the test program operating environment is configured based on the test configuration file, so that the vehicle-machine system can be obtained in the preset operation. The test data in the scene realizes the vehicle-machine system performance test in the real vehicle operating environment to obtain accurate vehicle-machine system performance test results. In addition, accessing the vehicle-machine system through an external preset storage device can automatically capture system data in real time, which can reduce the complexity of capturing data and improve data effectiveness.

Description of drawings

In order to more clearly illustrate the technical solutions and advantages in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the appended The drawings are only some embodiments of the present application, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

FIG. 1 is a schematic diagram of an application environment of a vehicle-machine system testing method provided in an embodiment of the present application;

FIG. 2 is a schematic flowchart of a vehicle-machine system testing method provided in an embodiment of the present application;

Fig. 3 is a schematic structural diagram of a vehicle-machine system testing device provided in an embodiment of the present application;

FIG. 4 is a block diagram of a hardware structure of a computer terminal according to a method provided by an embodiment of the present application.

detailed description

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

It should be noted that the terms "first" and "second" in the description and claims of the embodiments of the present application and the above drawings are used to distinguish similar objects, and not necessarily used to describe a specific order or sequence order. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein can be practiced in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or server comprising a series of steps or elements is not necessarily limited to the expressly listed instead, may include other steps or elements not explicitly listed or inherent to the process, method, product or apparatus.

In order to make the purpose, technical solutions and advantages disclosed in the embodiments of the present application clearer, the embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings and the embodiments. It should be understood that the specific embodiments described here are only used to explain the embodiments of the present application, and are not intended to limit the embodiments of the present application.

Hereinafter, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features.

Due to the performance of the vehicle-machine system, it has a great correlation with the operating environment of the vehicle. The car-machine system may have problems in some scenarios where the vehicle is running. In the follow-up analysis of the problems that occurred, due to the time difference between the occurrence of the actual problems and the data collection of the system operation, there are errors in the obtained data, and invalid data is often obtained. Therefore, for the performance test of the vehicle-machine system, the actual vehicle test is very important. However, in the actual vehicle test, there are also many problems to be solved. First, the difficulty of collecting real vehicle data. Since the vehicle is not easy to take at any time, and the use scenarios of the vehicle-machine system in the vehicle are various, it is difficult to collect effective real vehicle data. Moreover, professionals are required to follow up the whole process, and the testing cost is high. For various problems encountered during the test, relevant technical personnel are required to track the production line, export the test results through the equipment, and distribute the data packets to the R&D engineers for further analysis. In addition, the data acquired by the system is relatively complex, requiring professional and technical personnel to analyze, the analysis period will be relatively long, and the process cost is relatively high.

In view of this, the embodiment of the present application provides a test method for the vehicle-machine system, which uses a removable preset storage device to set test scripts and data analysis scripts, and obtains test results of the vehicle-machine system under preset scenarios by setting test configuration files. data and perform automatic analysis. In this process, effective vehicle-machine system testing and analysis data can be obtained without professional personnel tracking.

Please refer to FIG. 1 . FIG. 1 is a schematic diagram of an application environment of an in-vehicle system testing method provided by an embodiment of the present application. As shown in FIG. 1 , the application environment may include a vehicle 101 and a preset storage device 103 .

In the embodiment of the present application, one or more on-board computer devices are installed in the vehicle 101, and the systems running on these on-board computer devices are collectively referred to as vehicle-machine systems. There may be many types of vehicle-machine systems in the vehicle 101, for example, an instrument system, a vehicle body control system, a central control entertainment system, and the like.

In the embodiment of the present application, the preset storage device 103 is a removable storage device, including but not limited to USB flash disk (USB flash disk, U disk), solid state hard disk (SolidStateDrives, SSD) or optical disk.

In the embodiment of the present application, the on-board computer device is provided with an interface for connecting external devices, and the preset storage device 103 communicates with the on-board computer device through this interface, so that the on-board computer system in the on-board computer device can read the preset storage device files stored in . Optionally, the vehicle-machine system includes but not limited to Windows CE, Palm, Linux, VxWorks, etc.

The following introduces a specific embodiment of a vehicle-machine system testing method of the present application. Figure 2 is a schematic flow chart of a vehicle-machine system testing method provided in the embodiment of the present application. This specification provides the method operation steps as in the embodiment or flow chart , but may include more or fewer steps based on routine or non-creative labor. The sequence of steps enumerated in the embodiments is only one of the execution sequences of many steps, and does not represent the only execution sequence. When an actual system or server product is executed, the methods shown in the embodiments or drawings may be executed sequentially or in parallel (for example, in a parallel processor or multi-thread processing environment). Specifically as shown in Figure 2, the vehicle-machine system testing method may include:

S201: Obtain the test program in the vehicle-machine system, and read the test control file in the preset storage device; the preset storage device is a storage device outside the vehicle-machine system.

In this embodiment of the present application, the preset storage device is a privileged device that has operation privileges for the vehicle-machine system. When performing a real vehicle test on the vehicle-machine system, you can configure the privileged device and access the vehicle-mounted computer equipment through the privileged device to start the test program in the vehicle-machine system to execute the test process. In the privileged device, there are the boot area and related boot files that can be recognized by the car-machine system, or the boot sector at the beginning of the disk, etc. Privileged devices can trigger the vehicle-machine system to perform security verification on it, and read the files stored in it if the security verification passes. Specifically, when the preset storage device is connected to the vehicle-machine system, the vehicle-machine system recognizes the preset storage device through the connection interface of the vehicle-mounted computer device. Optionally, the preset storage device is connected with the on-board computer device through serial communication. After the vehicle-machine system recognizes the preset storage device, it obtains the device identifier of the preset storage device, and then performs security verification on the device identifier to determine whether the preset storage device is a privileged device.

As an optional implementation, when the vehicle-machine system performs security verification on the preset storage device, it first obtains the device identification of the storage device inserted into the vehicle-machine system, and then compares the device identification with the preset device stored in the vehicle-machine system. ID to match. If the matching result indicates that the device identifier matches the preset device identifier, it is determined that the storage device is a preset storage device. Specifically, the privileged device identifier is pre-stored in the vehicle-machine system, and the vehicle-machine system determines whether the preset storage device is a privileged device by matching the device identifier of the preset storage device with the privileged device identifier. Optionally, when the device identifier of the preset storage device is consistent with the privileged device identifier, the vehicle-machine system may determine that the preset storage device is a privileged device. Optionally, the vehicle-machine system calculates the device ID of the preset storage device based on an encryption algorithm, and compares the calculation result with the privileged device ID. When the two meet the decryption conditions, the vehicle-machine system can determine the preset storage device for privileged devices. Optionally, the encryption algorithm may be a symmetric encryption algorithm or an asymmetric encryption algorithm.

In the embodiment of the present application, when the device identification of the preset storage device fails the security verification, it indicates that the preset storage device connected to the vehicle-machine system is not a privileged device. At this time, the vehicle-machine system can refuse to perform the read test control file to start the test program. When the device identification of the preset storage device passes the security verification, it indicates that the preset storage device connected to the car-machine system is a privileged device. At this time, the car-machine system can obtain the test program inside the car-machine system and read the preset Test control files in the storage device. The test control file is a system call command set, which contains multiple system call commands. Optionally, the test control file is a script file written in a scripting language, such as a system executable file written in a scripting language such as shell, JavaScript, VBscript, and Python. The scripting language used to write the test control file can be determined according to the system type of the vehicle-machine system. For example, the vehicle-machine system is a Linux system, and the shell can be used to write the test control file. The vehicle-machine system has a test program for testing the performance of the vehicle-machine system, and the test control file is used to start the test program in the vehicle-machine system, and obtain the performance test data of the vehicle-machine system by controlling the execution of the test program.

S203: Obtain a test configuration file corresponding to the test program.

In the embodiment of the present application, after the vehicle-machine system successfully reads the test control file in the preset storage device, it needs to further obtain the test configuration file corresponding to the test program. The start command in the test control file is used to start the test program, and how the test program runs depends on the test configuration parameters for constraints. That is, the test control file needs to obtain the test configuration parameters in the test configuration file to execute the test program. The test configuration file is set with test configuration parameters, such as the time and cycle of test program execution, the open mode required for the test, and the content collected by the test. The test control file uses these test configuration parameters to control the execution of the test program.

As an optional implementation manner, a test configuration file is stored in a preset storage device. The vehicle-machine system can read the test configuration file in the preset storage device under the condition that the test control file is read successfully.

As another optional implementation manner, the test configuration file is not stored in the preset storage device, and the vehicle-machine system can also pop up the configuration management interface through control, and generate the test configuration file according to the configuration parameters entered in the configuration management interface. Specifically, when the test control file is successfully read, the vehicle-machine system sends a parameter configuration instruction to the interface management module, so that the interface management module responds to the parameter configuration instruction to display the configuration management interface. Testers can perform configuration operations in the configuration management interface, and the interface management module responds to configuration operations based on the configuration management interface to obtain configuration parameters. The vehicle-machine system receives the configuration parameters returned by the interface management module, and generates a test configuration file based on the configuration parameters. Optionally, the transmission of the parameter configuration instruction may be that the vehicle-machine system reads the test control file, and then sends it to the interface management module based on the operation instruction in the test control file. It may also be that the vehicle-machine system sends the preset operation instruction to the interface management module when it receives the preset operation instruction. For example, testers perform preset input operations on the human-computer interaction interface to input preset operation instructions to the vehicle-machine system. After receiving the preset operation instructions, the vehicle-machine system sends parameter configuration instructions to the interface management module, so that the interface The management module displays a configuration management interface on the human-computer interaction interface. Optionally, the preset input operations include but not limited to touch input operations, voice-activated input operations, and the like. As an example, the tester can input a specific character string on the numeric keypad, so that the vehicle-machine system can receive preset operation instructions. There are multiple test parameter names displayed in the configuration management interface, and the tester can input the configuration parameters corresponding to each test parameter name in the configuration management interface. After the tester completes the configuration operation on the configuration management interface, the interface management module returns the corresponding test parameter name and corresponding configuration parameters to the vehicle-machine system, so that the vehicle-machine system can generate a test configuration file.

It should be noted that only the test control file can start the test program, so only when the test control file is read successfully will the test configuration file corresponding to the test program be further obtained. If the test control file fails to be read, the test program cannot be started, and the current test process can only be abandoned. In addition, when the car-machine system obtains the test configuration file, it can also be read in the preset storage device first. If the test configuration file is not read in the preset storage device, or the test configuration is read in the preset storage device When the file fails, the configuration management interface will pop up, and then the tester can set the configuration parameters on the configuration management interface.

S205: Based on the test control file, start the test program according to the test configuration file.

In the embodiment of the present application, after obtaining the test configuration file, the vehicle-machine system reads the test configuration file to obtain the test configuration parameters in the test configuration file. When the vehicle-machine system successfully reads the test configuration file, the test initialization process is completed, so that the test link can be entered. The test control file starts the test program according to the start mode set in the test configuration file.

In the embodiment of the present application, after the vehicle-machine system successfully reads the test configuration file, the vehicle-machine system needs to prepare for the test scenario of the current test before entering the test link. The test scenario refers to the operating environment of the car-machine system, including the task process that the car-machine system itself needs to perform, and the operation of the vehicle. For example, the car-machine system performs multimedia playback in the case of navigation, the car-machine system performs dynamic parking space search under the condition of automatic driving, and the operation of the car-machine system when the vehicle turns on the power-saving mode and other test scenarios. The preparation of the test scene may include the preparation of the vehicle operating environment and the preparation of the operating environment of the vehicle-machine system. The preparation of the vehicle operating environment can be performed by testers, and the preparation of the operating environment of the vehicle-machine system can be carried out by the vehicle-machine system based on the test control file. In some embodiments, the preparation of the operating environment of the vehicle-machine system may also be performed by testers.

As an optional implementation, after the vehicle-machine system successfully reads the test configuration file, it sends a test environment preparation instruction to the interface management module, so that the interface management module pops up a test scene preparation reminder on the human-computer interaction interface, and the tester The preparation of the test scene can be carried out according to the test scene preparation reminder. Optionally, test environment configuration information can be set in the test configuration file, and the vehicle-machine system sends the test environment preparation command to the interface management module to carry the test environment configuration information, so that the interface management module can perform human-computer interaction according to the test environment configuration information. A test scene preparation reminder pops up on the interface. The test scenario preparation reminder may include multiple sub-scene preparation reminders, and the interface management module may display these sub-scene preparation reminders on the human-computer interaction interface one by one. As an example, for example, if the current test field is a scene where the car-machine system performs navigation and multimedia playback at the same time, the interface management module can first display a reminder to start the navigation on the human-computer interaction interface, and then the car-machine system After the feedback, the human-computer interaction interface will display the preparation reminder to start the multimedia playback. After the car-machine system receives the feedback that the multimedia playback is enabled, the test scene preparation is completed.

It should be noted that, in the above embodiment, the test scene preparation reminder is not limited to displaying the test scene preparation reminder on the human-computer interaction interface, and the vehicle-machine system can also issue test scene preparation reminders to the test personnel in other forms, such as voice reminders, etc. . In addition, multiple sub-scene preparation reminders can also be combined and sent together, for example, a preparation reminder for starting navigation and multimedia playback is simultaneously displayed on the human-computer interaction interface.

As another optional implementation manner, the operating environment inside the vehicle-machine system may also be prepared according to the test control file. After the preparation of the operating environment inside the vehicle-machine system is completed, the vehicle-machine system sends a vehicle operating environment preparation reminder to remind testers to prepare for the vehicle operating environment.

In some embodiments, the test start mode may also be set as delayed start in the test configuration file. After the vehicle-machine system successfully reads the test configuration file, the vehicle-machine system displays a feedback message on the human-computer interaction interface through the interface management module that the test configuration file has been successfully read, and the tester can prepare the test scene before the test starts.

S207: During the start-up process of the test program, obtain test data of the vehicle-machine system in a preset test scenario, and obtain test results corresponding to the test program.

In the embodiment of the present application, after the preparation of the test scene is completed, the vehicle-machine system can start the test program based on the test control file according to the test configuration parameters in the test configuration file. Optionally, after the preparation of the test scenario is completed, the tester can send a message that the test scenario configuration is completed to the vehicle-machine system based on the human-computer interaction interface, and then the vehicle-machine system can start the test program to obtain the test scenario configured by the vehicle-machine system The following test data is obtained to obtain the test results obtained by executing the test program. Specifically, during the start-up process of the test program, the vehicle-machine system captures test data of the vehicle-machine system in a preset scenario based on the test control file, and generates test results corresponding to the test program according to the test data. The test control file is set with data collection instructions, and the vehicle-machine system captures the performance test data of the vehicle-machine system in real time in the preset test scene by running the data collection instructions, and generates a test data packet. Optionally, the test data package can be stored in an external storage device, or in an internal storage area of the vehicle system, which can be set according to needs.

In the embodiment of the present application, the test data captured by executing the test program is the operating data of the vehicle-machine system in a preset test scenario, such as a central processing unit (central processing unit, CPU), a graphics processing unit (Graphics Processing Unit, GPU) ), memory (MEMORY) and other hardware usage data. These test data are relatively complex, and usually require analysis by professional technicians to comprehensively judge the performance of the vehicle-machine system. Optionally, a data analysis configuration file is also stored in the preset storage device. The vehicle-machine system can analyze and process the test data by running the data analysis configuration file, so that the performance of the vehicle-machine system can be analyzed without professional technicians. Evaluation. Specifically, the vehicle-machine system reads the data analysis configuration file in the preset storage device, and then processes the test data based on the data analysis configuration file to obtain the test result corresponding to the test program. Optionally, the data analysis configuration file is a script written in a scripting language, such as a Python script. After the test is completed, the data analysis script will generate dynamic chart analysis data from the test data packets captured in the preset test scenario. Optionally, the dynamic graph analysis data can be stored in an external storage device, or can be stored in an internal storage area of the vehicle system, which can be set according to needs.

In the embodiment of the present application, the vehicle-machine system can also send the test results to a preset storage device, so that developers can further mine and analyze the test results and maximize the value of the test results.

The embodiment of the present application also provides a vehicle-machine system. FIG. 3 is a schematic structural diagram of a test device for the vehicle-machine system provided in the embodiment of the present application. As shown in FIG. 3 , the device includes:

The test start module 301 is used to obtain the test program in the vehicle-machine system, and read the test control file in the preset storage device; the preset storage device is a storage device outside the vehicle-machine system;

A test configuration file obtaining module 303, configured to obtain a test configuration file corresponding to the test program;

The test program starting module 305 is used to start the test program according to the test configuration file based on the test control file;

The test result determination module 307 is configured to acquire the test data of the vehicle-machine system in a preset test scenario during the start-up process of the test program, and obtain the test result corresponding to the test program.

As an optional implementation, the device also includes:

The device identification obtaining module is used to obtain the device identification of the storage device inserted into the vehicle-machine system;

An identification matching module, configured to match the equipment identification with the preset equipment identification stored in the vehicle-machine system;

A preset storage device determining module, configured to determine that the storage device is a preset storage device when the matching result indicates that the device identifier matches the preset device identifier.

As an optional implementation, the test configuration file is stored in the preset storage device; the test configuration file acquisition module is used to read the test configuration file in the preset storage device when the test control file is read successfully .

As an optional implementation, the test configuration file acquisition module includes:

The parameter configuration unit is used to send a parameter configuration instruction to the interface management module when the test control file is read successfully, so that the interface management module responds to the parameter configuration instruction to display the configuration management interface; and makes the interface management module respond to Based on the configuration operation of the configuration management interface, the configuration parameters are obtained;

The configuration parameter receiving unit is used to receive the configuration parameters returned by the interface management module;

The test configuration file generation unit is configured to generate a test configuration file based on configuration parameters.

As an optional implementation, the test result determination module includes:

The test data capture unit is used to capture the test data of the vehicle-machine system in a preset scenario based on the test control file during the test program startup process;

The test result generation unit is configured to generate a test result corresponding to the test program according to the test data.

As an optional implementation, the test result generation unit includes:

The data analysis configuration file reading subunit is used to read the data analysis configuration file in the preset storage device;

The test data processing subunit is configured to process the test data based on the data analysis configuration file to obtain the test result corresponding to the test program.

As an optional implementation, the device also includes:

The test result sending module is used to send the test result to a preset storage device.

The vehicle-machine system and the embodiment of the vehicle-machine system testing method described in the embodiments of the present application are based on the same concept of the application. For the specific implementation of the vehicle-machine system, please refer to all the above-mentioned implementations of the test method for the vehicle-machine system.

The embodiment of the present application also provides an electronic device. The device includes a processor and a memory. At least one instruction or at least one program is stored in the memory. At least one instruction or at least one program is loaded by the processor and executed as described above. System testing methods.

The method embodiments provided in the embodiments of the present application may be executed in a mobile terminal, a computer terminal, or a similar computing device. Taking running on a computer terminal as an example, FIG. 4 is a block diagram of a hardware structure of a computer terminal according to a method provided by an embodiment of the present application. As shown in FIG. 4 , the computer terminal 400 may have relatively large differences due to different configurations or performances, and may include one or more central processing units (Central Processing Units, CPU) 410 (the processor 410 may include but not limited to a microprocessor Processor MCU or programmable logic device (Field Programmable Gate Array, FPGA) and other processing devices), memory 430 for storing data, one or more storage media 420 for storing application programs 423 or data 422 (such as one or more mass storage devices) equipment). Wherein, the memory 430 and the storage medium 420 may be temporary storage or persistent storage. The program stored in the storage medium 420 may include one or more modules, and each module may include a series of instructions to operate on the computer terminal. Furthermore, the central processing unit 410 may be configured to communicate with the storage medium 420 , and execute a series of instruction operations in the storage medium 420 on the computer terminal 400 . The computer terminal 400 can also include one or more power supplies 460, one or more wired or wireless network interfaces 450, one or more input and output interfaces 440, and/or, one or more operating systems 421, such as WindowsServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM, etc.

The input-output interface 440 may be used to receive or send data via a network. The specific example of the above network may include a wireless network provided by the communication provider of the computer terminal 400 . In one example, the input and output interface 440 includes a network adapter (Network Interface Controller, NIC), which can be connected to other network devices through a base station so as to communicate with the Internet. In one example, the input and output interface 440 may be a radio frequency (Radio Frequency, RF) module, which is used to communicate with the Internet in a wireless manner.

Those of ordinary skill in the art can understand that the structure shown in FIG. 4 is only a schematic diagram, which does not limit the structure of the above-mentioned electronic device. For example, the computer terminal 400 may also include more or fewer components than shown in FIG. 4 , or have a different configuration than that shown in FIG. 4 .

In a fourth aspect, the embodiment of the present application also provides a computer-readable storage medium, in which at least one instruction or at least one program is stored, and at least one instruction or at least one program is loaded and executed by a processor to implement the above-mentioned The vehicle-machine system test method.

In the embodiment of the present application, the above-mentioned computer storage medium may be located in at least one network server among multiple network servers in the computer network. Optionally, the computer-readable storage medium may include: a read-only memory (ReadOnlyMemory, ROM), a random-access memory (RandomAccessMemory, RAM), a solid-state hard disk (SolidStateDrives, SSD) or an optical disk. Wherein, the random access memory may include a resistive random access memory (Resistance Random Access Memory, ReRAM) and a dynamic random access memory (Dynamic Random Access Memory, DRAM).

It should be noted that: the order of the above-mentioned embodiments of the present application is only for description, and does not represent the advantages and disadvantages of the embodiments. And the above describes the specific embodiments of this specification. Other implementations are within the scope of the following claims. In some cases, the actions or steps recited in the claims can be performed in an order different from that in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. Multitasking and parallel processing are also possible or may be advantageous in certain embodiments.

Each embodiment in this specification is described in a progressive manner, the same and similar parts of each embodiment can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the device embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and for relevant parts, please refer to part of the description of the method embodiment.

Those of ordinary skill in the art can understand that all or part of the steps for implementing the above embodiments can be completed by hardware, and can also be completed by instructing related hardware through a program. The program can be stored in a computer-readable storage medium. The above-mentioned The storage medium mentioned may be a read-only memory, a magnetic disk or an optical disk, and the like.

The above descriptions are only preferred embodiments of the application, and are not intended to limit the application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the application shall be included in the protection of the application. within range.

Claims (10)

1. A vehicle machine system testing method is characterized by comprising the following steps:

acquiring a test program in a vehicle machine system, and reading a test control file in preset storage equipment; the preset storage device is a storage device outside the vehicle machine system;

acquiring a test configuration file corresponding to the test program;

starting the test program according to the test configuration file based on the test control file;

and in the starting process of the test program, obtaining test data of the vehicle-mounted machine system in a preset test scene, and obtaining a test result corresponding to the test program.

2. The method according to claim 1, wherein before the obtaining of the test program in the car machine system and the reading of the test control file in the preset storage device, the method further comprises:

acquiring a device identifier of a storage device inserted into the vehicle machine system;

matching the equipment identifier with a preset equipment identifier stored in the vehicle-mounted machine system;

and determining the storage device to be the preset storage device under the condition that the matching result indicates that the device identifier is matched with the preset device identifier.

3. The method according to claim 2, wherein the preset storage device stores the test configuration file; the obtaining of the test configuration file corresponding to the test program includes:

and reading the test configuration file in the preset storage equipment under the condition that the test control file is successfully read.

4. The method of claim 2, wherein obtaining the test configuration file corresponding to the test program comprises:

under the condition that the test control file is read successfully, sending a parameter configuration instruction to an interface management module so that the interface management module responds to the parameter configuration instruction and displays a configuration management interface; and enabling the interface management module to respond to the configuration operation based on the configuration management interface to obtain configuration parameters;

receiving the configuration parameters returned by the interface management module;

generating the test configuration file based on the configuration parameters.

5. The method according to claim 1, wherein in the process of starting the test program, obtaining test data of the car machine system in a preset test scene to obtain a test result corresponding to the test program comprises:

capturing test data of the vehicle-mounted machine system under the preset scene based on the test control file in the starting process of the test program;

and generating the test result corresponding to the test program according to the test data.

6. The method of claim 5, wherein the generating the test result corresponding to the test program according to the test data comprises:

reading a data analysis configuration file in the preset storage equipment;

and processing the test data based on the data analysis configuration file to obtain the test result corresponding to the test program.

7. The method according to claim 1, wherein in the process of starting the test program, after obtaining test data of the car machine system in a preset test scene and obtaining a test result corresponding to the test program, the method further comprises:

and sending the test result to the preset storage equipment.

8. The utility model provides a car machine system testing arrangement which characterized in that, the device includes:

the test starting module is used for acquiring a test program in the vehicle-mounted computer system and reading a test control file in preset storage equipment; the preset storage device is a storage device outside the vehicle machine system;

the test configuration file acquisition module is used for acquiring a test configuration file corresponding to the test program;

the test program starting module is used for starting the test program according to the test configuration file based on the test control file;

and the test result determining module is used for acquiring test data of the vehicle-mounted machine system in a preset test scene in the starting process of the test program to obtain a test result corresponding to the test program.

9. An electronic device, characterized in that the device comprises a processor and a memory, wherein at least one instruction or at least one program is stored in the memory, and the at least one instruction or the at least one program is loaded by the processor and executes the in-vehicle system testing method according to any one of claims 1 to 7.

10. A computer-readable storage medium, wherein at least one instruction or at least one program is stored in the storage medium, and the at least one instruction or the at least one program is loaded and executed by a processor to implement the in-vehicle machine system testing method according to any one of claims 1 to 7.

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