Vehicle test problem data recording method, device and equipment

Abstract

The invention discloses a vehicle test problem data recording method, device and equipment, and the method comprises the steps: obtaining vehicle test abnormal data based on an interception trigger signal when the interception trigger signal is received in the collection process of vehicle test data; receiving a voice signal of a user for the vehicle test abnormal data, and obtaining problem description according to the voice signal; and associating the problem description with the vehicle test abnormal data to obtain vehicle test problem data, and recording the vehicle test problem data in a vehicle problem database. In a vehicle test data acquisition process, abnormal data when a problem occurs are rapidly and accurately recorded in a manual triggering manner, and a problem description is acquired according to a voice signal of a user, so that the user can rapidly record the problem in a driving process, and the problem description and the test abnormal data are associated and stored; therefore, subsequent analysis and positioning of problems are facilitated, and the problem solving efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vehicle testing, in particular to a vehicle testing problem data recording method, device and equipment. BACKGROUND

[0002] With the rapid development of intelligent driving technology, it is crucial to test and optimize the intelligent driving system. Currently, the main collection methods for intelligent driving data are manual labeling after full collection or automatic judgment and clipping by the system through preset abnormal values.

[0003] However, in actual road testing, even if the vehicle data meets the preset value, the actual tester may still find performance problems that need to be optimized, and it is often difficult to quickly and accurately record and clip the environmental data and system state data at the time of problem occurrence. The whole section of data needs to be clipped and the problem needs to be described, and then it is transferred to the developer for analysis. This not only increases the post-testing work, but also affects the efficiency of problem analysis and solution. SUMMARY

[0004] The present application provides a vehicle testing problem data recording method to accurately and efficiently record problem data in the testing process.

[0005] According to a first aspect of the present application, a vehicle testing problem data recording method is provided, comprising: when a manual trigger signal is received during the collection of vehicle testing data, acquiring vehicle testing abnormal data based on the manual trigger signal;

[0006] receiving a voice signal of a user for the vehicle testing abnormal data, and acquiring a problem description according to the voice signal;

[0007] associating the problem description with the vehicle testing abnormal data to acquire vehicle testing problem data, and recording the vehicle testing problem data in a vehicle problem database.

[0008] According to another aspect of the present application, a vehicle testing problem data recording device is provided, comprising: a vehicle testing abnormal data acquisition module, configured to acquire vehicle testing abnormal data based on a manual trigger signal when the manual trigger signal is received during the collection of vehicle testing data;

[0009] a problem description acquisition module, configured to receive a voice signal of a user for the vehicle testing abnormal data, and acquire a problem description according to the voice signal;

[0010] a vehicle testing problem data recording module, configured to associate the problem description with the vehicle testing abnormal data to acquire vehicle testing problem data, and record the vehicle testing problem data in a vehicle problem database.

[0011] According to another aspect of the present application, there is provided an electronic device, comprising:

[0012] at least one processor; and

[0013] a memory connected with the at least one processor; wherein,

[0014] the memory stores a computer program executable by the at least one processor, and the computer program is executed by the at least one processor to enable the at least one processor to perform the method according to any one of the embodiments of the present application.

[0015] According to another aspect of the present application, there is provided a computer readable storage medium storing computer instructions for enabling a processor to implement the method according to any one of the embodiments of the present application when executed by the processor.

[0016] The technical solution of the embodiments of the present application, in the process of vehicle test data collection, records the abnormal data when the problem occurs quickly and accurately through the manual triggering mode, and obtains the problem description according to the voice signal of the user, so as to record the problem quickly by the user in the driving process, and stores the problem description and the test abnormal data in association, thereby facilitating the analysis and positioning of the problem in the future, so as to improve the efficiency of problem solving.

[0017] It should be understood that the content described in this part is not intended to identify the key or important features of the embodiments of the present application, nor is it used to limit the scope of the present application. Other features of the present application will become apparent from the following description. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0019] Figure 1 is a flow chart of a vehicle test problem data recording method according to the first embodiment of the present application;

[0020] Figure 2 is a flow chart of a vehicle test problem data recording method according to the second embodiment of the present application;

[0021] Figure 3 is a structural schematic diagram of a vehicle test problem data recording device according to the third embodiment of the present application;

[0022] Figure 4 is a structural schematic diagram of an electronic device according to an embodiment of the present application. DETAILED DESCRIPTION

[0023] In order to make the personnel in the art better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the protection scope of the present application.

[0024] It should be noted that the terms "first", "second", and the like in the specification and claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily indicate a specific order or a chronological sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but can include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0025] Embodiment One

[0026] Figure 1 A flowchart of a vehicle test problem data recording method is provided for the embodiment one of the present application. The embodiment can be applicable to the recording of vehicle test problem data. The method can be executed by a vehicle test problem data recording device, which can be realized in the form of hardware and / or software. As shown in the figure, the method comprises the following steps. Figure 1

[0027] In step S101, when a manual trigger signal is received during the collection of vehicle test data, vehicle test abnormal data is acquired based on the manual trigger signal.

[0028] Optionally, the method further comprises: collecting vehicle test data in real time during vehicle measurement, wherein the vehicle test data comprises driving environment data and driving system state data; adding a time stamp to the vehicle test data, and saving the vehicle test data with the added time stamp to a test database.

[0029] ​Specifically, in the embodiment, when testing the automatic driving function of the vehicle, the vehicle test data generated during the testing process is collected in real time. The vehicle test data obtained through the collection specifically includes driving environment data and driving system state data. The driving environment data can be specifically images collected by a camera installed on the vehicle and radar signals collected by a radar device. The driving system state data can be specifically vehicle speed, acceleration, steering wheel angle, brake signal, etc. Of course, the embodiment is only an example and does not limit the specific content of the collected vehicle test data. As long as it is related to the vehicle automatic driving test, it is within the protection scope of the application.

[0030] It should be noted that in the embodiment, after obtaining the vehicle test data, the collection time of the data is added as a time stamp to the corresponding vehicle test data, and the vehicle test data with the added time stamp is saved to the test database. Since the test database has limited space, the test database is updated according to a specified period in the embodiment, for example, data update is performed once every half year, that is, historical vehicle test data before half a year is deleted. In order to avoid loss of important data, the embodiment generates a data update prompt before each data update to prompt the user to backup the test data that is still needed or important in advance to avoid loss of useful data.

[0031] Optionally, when a manual trigger signal is received during the collection of the vehicle test data, the vehicle test abnormal data is obtained based on the manual trigger signal, including: when a manual trigger signal generated by starting a specified key is received during the collection of the vehicle test data, the specified key includes a physical key, a touch screen key or a shortcut key on the steering wheel; obtaining the receiving time of the manual trigger signal and a specified time period set in advance; obtaining the vehicle test abnormal data according to the receiving time and the specified time period.

[0032] Optionally, the vehicle test abnormal data is obtained according to the receiving time and the specified time period, including: obtaining historical vehicle test data of the specified time period from the test database with the receiving time as the end point; collecting the latest vehicle test data of the specified time period with the receiving time as the starting point; splicing the historical vehicle test data and the latest vehicle test data according to the time sequence to obtain the vehicle test abnormal data.

[0033] When the user can view the vehicle test data in real time during the process of collecting the vehicle test data, the specified key can be started in time to generate the manual trigger signal when it is determined that the vehicle test data has a problem, and the specified key can be a physical key, a touch screen key, or a shortcut key on the steering wheel. Of course, the specific type of the specified key is only exemplified in the embodiment and is not limited. When the manual trigger signal is received, the time of receiving the manual trigger signal is determined, for example, 11:10:10, and a specified duration, for example, 5 seconds, is also obtained in the embodiment, so as to obtain the vehicle test abnormal data based on the time of receiving the manual trigger signal and the specified duration.

[0034] In one specific implementation, when the manual trigger signal is received, the vehicle test data before the user triggers can also be problematic due to the limited reaction ability of the human being, and the vehicle test data after the manual trigger signal is received can also be problematic due to the correlation of the data. Therefore, 5 seconds of data before the time of receiving the manual trigger signal and 5 seconds of data after the time of receiving the manual trigger signal are taken as the vehicle test abnormal data in the embodiment, and the data before the time of receiving the manual trigger signal and the data after the time of receiving the manual trigger signal are obtained in different ways. Since the data before the time of receiving the manual trigger signal has been saved in the test database, 5 seconds of historical vehicle test data, i.e., the historical vehicle test data in the time period from 11:10:5 to 11:10:10, is obtained from the test database in the embodiment with the time of receiving the manual trigger signal, i.e., 11:10:10, as the end point. In addition, the data after the time of receiving the manual trigger signal can be obtained by real-time collection in the embodiment, i.e., 5 seconds of latest vehicle test data, i.e., the latest vehicle test data in the time period from 11:10:10 to 11:10:15, is collected with the time of receiving the manual trigger signal as the start point. The historical vehicle test data and the latest vehicle test data are spliced in time sequence to obtain the vehicle test abnormal data in the time period from 11:10:5 to 11:10:15. Therefore, the related vehicle test abnormal data can be extracted in time when the manual trigger signal of the user is received in the embodiment. In order to ensure the continuity of the collected data, the latest vehicle test data in the time period from 11:10:10 to 11:10:15 is also saved in the test database at the same time of extraction, so as to trace the problem of the user later.

[0035] In step S102, the voice signal of the user for the vehicle test abnormal data is received, and the problem description is obtained according to the voice signal.

[0036] Optionally, the problem description is obtained according to the voice signal, including: performing voice recognition on the voice signal to obtain a text description, and extracting a keyword of the text description; and querying a problem description list to obtain the problem description according to the keyword, wherein the problem description list includes a correspondence between the keyword and the problem description.

[0037] Specifically, in the embodiment, the vehicle test abnormal data is extracted according to the user manual trigger signal, and a voice signal of the user for the vehicle test data is received, that is, the user describes the problem of the extracted vehicle test abnormal data, and the voice signal is collected by a collection device such as a recorder. After receiving the voice signal, a voice recognition algorithm is used to perform voice recognition on the voice signal to obtain a text description corresponding to the voice signal. The voice recognition algorithm is not limited in the embodiment. In addition, offline voice recognition is supported in the embodiment, so that the user can still use it in a network environment.

[0038] In the embodiment, after obtaining the text description by voice recognition, a keyword in the text description is extracted, and the problem description list is queried after obtaining the keyword. Since the problem description list includes the correspondence between the keyword and the problem description, the problem description corresponding to the extracted keyword can be obtained by querying the problem description list. Table 1 below shows an example of the problem description list:

[0039] Table 1

[0040]

[0041] In Table 1, only examples are given, and the specific content of the problem description is not limited. The user can update Table 1 according to the specific problem.

[0042] In step S103, the problem description is associated with the vehicle test abnormal data to obtain vehicle test problem data, and the vehicle test problem data is recorded in the vehicle problem database.

[0043] Optionally, the problem description is associated with the vehicle test abnormal data to obtain vehicle test problem data, including: determining a combination mode of the problem description and the vehicle test abnormal data, wherein the combination mode includes labeling or splicing; and associating the problem description with the vehicle test abnormal data based on the combination mode to obtain the vehicle test problem data.

[0044] Specifically, in the embodiment, after the vehicle test abnormal data is acquired based on the manual trigger signal and the problem description is acquired based on the voice signal, the problem description is associated with the vehicle test abnormal data, so that the corresponding problem description is attached to the vehicle test abnormal data. When the association is performed, the combination mode of the data, such as labeling or splicing, can be acquired. In the embodiment, the specific type of the combination mode is not limited, and as long as the problem description is attached to the vehicle test abnormal data, it is within the protection scope of the application.

[0045] In the embodiment, when the problem description is associated with the vehicle abnormal test data in the above combination mode, when labeling is adopted, the format of the vehicle abnormal test data remains unchanged, and the problem description is labeled as an attribute in the vehicle abnormal test data to acquire the vehicle test problem data. When splicing is adopted, the vehicle abnormal test data and the problem description need to be converted into the same format, and the converted vehicle abnormal test data and the problem description are spliced in sequence to acquire the vehicle test problem data. In the embodiment, the order of the problem description and the vehicle test abnormal data is not limited when the splicing mode is adopted for data association.

[0046] It should be noted that after the vehicle test problem data is acquired, the vehicle test problem data is recorded in the vehicle problem database, so that all the vehicle test abnormal data associated with the problem description in the vehicle automatic driving process is saved in the vehicle problem database. When the vehicle automatic driving test is completed, the developer can analyze the fault according to the recorded data in the vehicle problem database, so as to efficiently and accurately acquire the fault reason of the test vehicle in the automatic driving test process.

[0047] In the embodiment, in the process of collecting the vehicle test data, the abnormal data when the problem occurs is quickly and accurately recorded by the manual trigger mode, and the problem description is acquired according to the voice signal of the user, so as to quickly record the problem of the user in the driving process, and the problem description is associated and stored with the test abnormal data, so as to facilitate subsequent analysis and positioning of the problem, and improve the efficiency of problem solving.

[0048] Embodiment two

[0049] Figure 2 The embodiment two of the application provides a flowchart of a vehicle test problem data recording method. Based on the above embodiment, as shown in Figure 2 , the method comprises the following steps.

[0050] Step S201, when a manual trigger signal is received in the process of collecting vehicle test data, vehicle test abnormal data is acquired based on the manual trigger signal.

[0051] Optionally, the method further comprises: collecting vehicle test data in real time in a vehicle measurement process, wherein the vehicle test data comprises driving environment data and driving system state data; adding a time stamp to the vehicle test data, and saving the vehicle test data with the added time stamp to a test database.

[0052] Optionally, when a manual trigger signal is received in the process of collecting vehicle test data, vehicle test abnormal data is acquired based on the manual trigger signal, comprising: when a manual trigger signal generated by starting a specified key is received in the process of collecting vehicle test data, wherein the specified key comprises a physical key, a touch screen key or a shortcut key on a steering wheel; acquiring a receiving time of the manual trigger signal and a specified time period set in advance; acquiring vehicle test abnormal data according to the receiving time and the specified time period.

[0053] Optionally, acquiring vehicle test abnormal data according to the receiving time and the specified time period comprises: acquiring historical vehicle test data of the specified time period from the test database with the receiving time as the end point; collecting the latest vehicle test data of the specified time period with the receiving time as the starting point; splicing the historical vehicle test data and the latest vehicle test data in chronological order to acquire the vehicle test abnormal data.

[0054] Step S202, receiving a voice signal of a user for vehicle test abnormal data, and acquiring a problem description according to the voice signal.

[0055] Optionally, acquiring a problem description according to the voice signal comprises: performing voice recognition on the voice signal to acquire a text description, and extracting keywords of the text description; acquiring a problem description according to the keywords by querying a problem description list, wherein the problem description list comprises a correspondence between the keywords and the problem description.

[0056] Step S203, associating the problem description with the vehicle test abnormal data to acquire vehicle test problem data, and recording the vehicle test problem data in a vehicle problem database.

[0057] Optionally, associating the problem description with the vehicle test abnormal data to acquire vehicle test problem data comprises: determining a combination mode of the problem description and the vehicle test abnormal data, wherein the combination mode comprises labeling or splicing; associating the problem description with the vehicle test abnormal data based on the combination mode to acquire the vehicle test problem data.

[0058] Step S204, generating a test report based on the vehicle problem database, and visually displaying the test report.

[0059] Specifically, in the embodiment, comprehensive analysis can be performed on the vehicle test problem data contained in the vehicle problem database to generate a test report. In the comprehensive analysis, all problems existing in the same device are obtained by induction of the vehicle problem data, and the risk level corresponding to each problem is determined according to the specific parameter values contained in the vehicle problem data. In the embodiment, a corresponding maintenance strategy is generated for the parameter values deviating from the normal value range of each problem. Therefore, the test report includes all problems corresponding to each device, the risk level corresponding to each problem, and the maintenance strategy corresponding to each problem.

[0060] It should be noted that the generated test report is visually displayed on the front-end interface in the embodiment, so that the developer can intuitively and efficiently obtain the problems existing in each device and perform targeted maintenance according to the given maintenance strategy. For problems with a risk level exceeding a preset level, an alarm prompt is generated and played in the form of voice or image, so as to prompt the developer to pay attention, thereby further improving the safety of vehicle development. Of course, the embodiment is only an example and does not limit the specific display method of the test report and the alarm prompt. As long as it is convenient for the developer to view, it is within the protection scope of the application.

[0061] In the process of collecting vehicle test data, the abnormal data at the time of problem occurrence is recorded quickly and accurately by manual triggering, and the problem description is obtained according to the user's voice signal, so that the user can quickly record the problem during driving, and the problem description and test abnormal data are associated and stored, thereby facilitating subsequent analysis and positioning of the problem to improve the efficiency of problem solving.

[0062] Embodiment three

[0063] Figure 3 The structure schematic diagram of a vehicle test problem data recording device provided by the embodiment three of the application is shown in FIG. 3. Figure 3 As shown in the figure, the device comprises a vehicle test abnormal data acquisition module 310, a problem description acquisition module 320, and a vehicle test problem data recording module 330.

[0064] The vehicle test abnormal data acquisition module 310 is configured to acquire vehicle test abnormal data based on a manual triggering signal when the manual triggering signal is received in the process of collecting vehicle test data.

[0065] The problem description acquisition module 320 is configured to receive a voice signal of a user for the vehicle test abnormal data, and acquire a problem description according to the voice signal.

[0066] The vehicle test problem data recording module 330 is configured to associate the problem description with the vehicle test abnormal data, acquire vehicle test problem data, and record the vehicle test problem data in the vehicle problem database.

[0067] Optionally, the device further comprises a vehicle test data saving module configured to collect vehicle test data in real time during vehicle measurement, wherein the vehicle test data comprises driving environment data and driving system state data.

[0068] The vehicle test data is time-stamped, and the time-stamped vehicle test data is saved in the test database.

[0069] Optionally, the vehicle test abnormal data acquisition module is configured to receive a manual trigger signal generated by starting a specified key during collection of the vehicle test data, wherein the specified key comprises a physical key, a touch screen key, or a shortcut key on a steering wheel.

[0070] The time of receiving the manual trigger signal and a specified time length are acquired.

[0071] The vehicle test abnormal data is acquired according to the time of receiving and the specified time length.

[0072] Optionally, the vehicle test abnormal data acquisition module is further configured to acquire historical vehicle test data of the specified time length from the test database with the time of receiving as an end point.

[0073] The latest vehicle test data of the specified time length is collected with the time of receiving as a start point.

[0074] The historical vehicle test data and the latest vehicle test data are spliced in time sequence to acquire the vehicle test abnormal data.

[0075] Optionally, the problem description acquisition module is configured to perform voice recognition on the voice signal to acquire a text description, and extract a keyword of the text description.

[0076] The problem description is acquired according to the keyword and a problem description list, wherein the problem description list comprises a corresponding relationship between the keyword and the problem description.

[0077] Optionally, the vehicle test problem data recording module is configured to determine a combination mode of the problem description and the vehicle test abnormal data, wherein the combination mode comprises labeling or splicing.

[0078] The vehicle test problem data is acquired by associating the problem description with the vehicle test abnormal data based on the combination mode.

[0079] Optionally, the device further comprises a test report generation module configured to generate a test report based on the vehicle problem database.

[0080] Visualize the test report.

[0081] The vehicle test problem data recording device provided in the embodiment of the present invention can execute the vehicle test problem data recording method provided in any embodiment of the present invention, and has the corresponding functional modules and beneficial effects of the execution method.

[0082] Example 4

[0083] Figure 4 The present invention is a block diagram of an electronic device 10 that can be used to implement an embodiment of the present invention. The electronic device is intended to represent various forms of digital computers, such as laptop computers, desktop computers, workstations, personal digital assistants, servers, blade servers, mainframe computers, and other suitable computers. The electronic device can also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices (such as helmets, glasses, watches, etc.) and other similar computing devices. The components shown herein, their connections and relationships, and their functions are merely examples and are not intended to limit the implementation of the present invention described and / or required herein.

[0084] like Figure 4 As shown, the electronic device 10 includes at least one processor 11 and a memory, such as a read-only memory (ROM) 12, a random access memory (RAM) 13, etc., which is communicatively connected to the at least one processor 11. The memory stores a computer program that can be executed by the at least one processor. The processor 11 can perform various appropriate actions and processes according to the computer program stored in the read-only memory (ROM) 12 or the computer program loaded from the storage unit 18 to the random access memory (RAM) 13. Various programs and data required for the operation of the electronic device 10 can also be stored in the RAM 13. The processor 11, ROM 12, and RAM 13 are connected to each other via a bus 14. An input / output (I / O) interface 15 is also connected to the bus 14.

[0085] Multiple components in the electronic device 10 are connected to the I / O interface 15, including an input unit 16, such as a keyboard, a mouse, etc.; an output unit 17, such as various types of displays, speakers, etc.; a storage unit 18, such as a magnetic disk, an optical disk, etc.; and a communication unit 19, such as a network card, a modem, a wireless communication transceiver, etc. The communication unit 19 allows the electronic device 10 to exchange information / data with other devices via a computer network such as the Internet and / or various telecommunication networks.

[0086] The processor 11 can be various general and / or special purpose processing components having processing and computing capabilities. Some examples of the processor 11 include, but are not limited to, a central processing unit (CPU), a graphics processing unit (GPU), various specialized artificial intelligence (AI) computing chips, various processors running machine learning model algorithms, a digital signal processor (DSP), and any suitable processor, controller, microcontroller, etc. The processor 11 performs various methods and processes described above, such as the vehicle test problem data recording method.

[0087] In some embodiments, the vehicle test problem data recording method can be implemented as a computer program tangibly embodied in a computer readable storage medium, such as the storage unit 18. In some embodiments, part or all of the computer program can be loaded and / or installed onto the electronic device 10 via the ROM 12 and / or the communication unit 19. When the computer program is loaded onto the RAM 13 and executed by the processor 11, one or more steps of the vehicle test problem data recording method described above can be performed. Alternatively, in other embodiments, the processor 11 can be configured to perform the vehicle test problem data recording method by any other suitable means, such as by means of firmware.

[0088] The various implementations of the systems and techniques described above can be realized in digital electronic circuitry, integrated circuitry, a field programmable gate array (FPGA), an application specific integrated circuit (ASIC), a system on a chip (SOC), a programmable logic device (PLD), a computer hardware, firmware, software, and / or combinations thereof. These various implementations can include implementation in one or more computer programs that are executable and / or interpretable on a programmable system including at least one programmable processor, which can be special or general purpose, coupled to receive data and instructions from, and to transmit data and instructions to, a storage system, at least one input device, and at least one output device.

[0089] Computer programs used to implement the methods of the present application can be written in any combination of one or more programming languages. These computer programs can be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the computer program, when executed by the processor of the machine, implements the functions / acts specified in the flowcharts and / or block diagrams. The computer program can be executed entirely on a machine, partially on a machine, partially on a machine as a stand-alone software package, partially on a machine and partially on a remote machine or entirely on a remote machine or server.

[0090] In the context of the present application, a computer-readable storage medium can be a tangible medium that can contain or store a computer program for use by or in connection with an instruction execution system, apparatus, or device. A computer-readable storage medium can include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. Alternatively, a computer-readable storage medium can be a machine-readable signal medium. More specific examples of a machine-readable storage medium will include one or more lines of a program of instructions in a transitory signal, a portable computer diskette, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or Flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

[0091] To provide for interaction with a user, the systems and techniques described here can be implemented on an electronic device having a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to the user and a keyboard and a pointing device (e.g., a mouse or a trackball) by which the user can provide input to the electronic device. Other kinds of devices can be used to provide for interaction with a user as well; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user can be received in any form, including acoustic, speech, or tactile input.

[0092] The systems and techniques described here can be implemented in a computing system that includes a back end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front end component (e.g., a user computer having a graphical user interface or a Web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back end, middleware, or front end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include a local area network (LAN), a wide area network (WAN), a blockchain network, and the Internet.

[0093] The computing system can include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server can be a cloud server, also known as a cloud computing server or cloud host, which is a host product in the cloud computing service system, to solve the defects of large management difficulty and weak business scalability in traditional physical host and VPS service.

[0094] It should be understood that the various forms of flow shown above can be used to reorder, add or delete steps. For example, each step described in the present application can be executed in parallel, sequentially or in a different order, as long as the desired results of the technical solutions of the present application can be achieved, which is not limited herein.

[0095] The above detailed description does not constitute a limitation on the scope of protection of the present application. Those skilled in the art should understand that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application shall be included in the scope of protection of the present application.

Claims

1. A method for recording vehicle test problem data, characterized in that: Methods include: When a manual trigger signal is received during the acquisition of vehicle test data, acquiring vehicle test abnormality data based on the manual trigger signal; receiving a user's voice signal regarding abnormal vehicle test data, and obtaining a problem description based on the voice signal; The problem description is associated with the vehicle test abnormality data to obtain vehicle test problem data, and the vehicle test problem data is recorded in a vehicle problem database.

2. The method according to claim 1, characterized in that The method further comprises: Collecting the vehicle test data in real time during the vehicle measurement process, wherein the vehicle test data includes driving environment data and driving system status data; A timestamp is added to the vehicle test data, and the vehicle test data with the timestamp is saved in a test database.

3. The method according to claim 2, characterized in that When a manual trigger signal is received during the vehicle test data collection process, obtaining vehicle test abnormality data based on the manual trigger signal includes: When receiving the manual trigger signal generated by activating a designated button during the vehicle test data collection process, wherein the designated button includes a physical button, a touch screen button, or a shortcut key on a steering wheel; Obtaining the receiving time of the manual trigger signal and the preset designated duration; The vehicle test abnormality data is obtained according to the receiving time and the specified time period.

4. The method according to claim 3, characterized in that The obtaining of the vehicle test abnormality data according to the receiving time and the specified duration includes: Acquiring historical vehicle test data of the specified duration from the test database with the receiving time as an end point; Collecting the latest vehicle test data of the specified time period starting from the receiving time; The historical vehicle test data and the latest vehicle test data are spliced ​​in chronological order to obtain the vehicle test abnormality data.

5. The method according to claim 1, wherein The obtaining of a problem description according to the voice signal includes: Performing speech recognition on the speech signal to obtain a text description, and extracting keywords from the text description; The problem description is obtained by querying a problem description list according to the keyword, wherein the problem description list includes a correspondence between keywords and problem descriptions.

6. The method according to claim 1, characterized in that The step of associating the problem description with the vehicle test abnormality data to obtain vehicle test problem data includes: Determining a combination method of the problem description and the vehicle test abnormality data, wherein the combination method includes labeling or splicing; The problem description is associated with the vehicle abnormality test data based on the combination method to obtain the vehicle test problem data.

7. The method according to any one of claims 1 to 6, characterized in that After recording the vehicle test problem data in the vehicle problem database, the method further includes: generating a test report based on the vehicle problem database; The test report is visually displayed.

8. A vehicle test problem data recording device, characterized in that: include: A vehicle test abnormality data acquisition module is configured to, when a manual trigger signal is received during the vehicle test data acquisition process, acquire the vehicle test abnormality data based on the manual trigger signal; A problem description acquisition module is used to receive a user's voice signal regarding the abnormal data of the vehicle test and obtain a problem description based on the voice signal; The vehicle test problem data recording module is used to associate the problem description with the vehicle test abnormality data to obtain vehicle test problem data, and record the vehicle test problem data in a vehicle problem database.

9. An electronic device, characterized in that: The electronic device comprises: at least one processor; and a memory communicatively connected to the at least one processor; wherein, The memory stores a computer program to be executed by the at least one processor, where the computer program is executed by the at least one processor so as to enable the at least one processor to perform the method according to any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that The computer-readable storage medium stores computer instructions, and the computer instructions are used to enable a processor to implement the method according to any one of claims 1 to 7 when executed.

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