CN115480944A - Black screen fault analysis method and device of vehicle-mounted entertainment terminal, vehicle and medium - Google Patents
Black screen fault analysis method and device of vehicle-mounted entertainment terminal, vehicle and medium Download PDFInfo
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Abstract
The application relates to the technical field of Internet of vehicles, in particular to a method, a device, a vehicle and a medium for analyzing black screen faults of a vehicle-mounted entertainment terminal, wherein the method comprises the following steps: acquiring black screen fault data of a vehicle-mounted entertainment terminal uploaded by a vehicle; identifying black screen fault data to obtain a black screen fault type of the vehicle-mounted entertainment terminal, and acquiring the statistical times of the same type of black screen faults according to the black screen fault type; and when the counting times are larger than the preset times, analyzing the black screen reasons of the vehicle-mounted entertainment terminal according to a plurality of black screen fault data of the black screen fault types, and generating a black screen solution according to the black screen reasons. From this, this application embodiment can record the fault information of every type of vehicle black screen trouble and link to each link engineer's research and development to the vehicle in be convenient for, and help improving the information feedback of user end and high in the clouds, raise the efficiency, promote sample capacity, can find the solution mode of trouble faster, satisfy the in-service use needs.
Description
Technical Field
The application relates to the technical field of vehicle networking, in particular to a method, a device, a vehicle and a medium for analyzing a black screen fault of a vehicle-mounted entertainment terminal.
Background
With the development of the technology, the occupation ratio of the vehicle in daily life is larger and larger, and the requirement of a user on the comfort level of the vehicle is gradually improved; the vehicle-mounted entertainment system can bring more intelligent driving experience to the user, and therefore the quality of the vehicle-mounted entertainment system is gradually valued.
The current vehicle entertainment system's black screen problem, the experience for the user is not good, causes the user to complain easily, and in the user of each motorcycle type, the attention degree is high. In the related art, a mode of monitoring a power dispatching system to realize black screen monitoring can be used, however, many problems of a vehicle-mounted entertainment system are accidental and have low occurrence probability, so that the test sample size is small, the problems are difficult to reproduce, and research and development departments are difficult to analyze and solve the related problems.
Disclosure of Invention
The application provides a black screen fault analysis method, device, vehicle and medium of on-vehicle amusement terminal, from this, this application embodiment can take notes the fault information of every type of vehicle black screen trouble and link to in the research and development of each link engineer to the vehicle, and help improving the information feedback of user end and high in the clouds, raise the efficiency, promote sample capacity, can find the solution mode of trouble more fast, satisfy the in-service use needs.
An embodiment of a first aspect of the present application provides a method for analyzing a black screen fault of a vehicle-mounted entertainment terminal, including the following steps: acquiring black screen fault data of a vehicle-mounted entertainment terminal uploaded by a vehicle; identifying the black screen fault data to obtain the black screen fault type of the vehicle-mounted entertainment terminal, and obtaining the statistical times of the same type of black screen faults according to the black screen fault type; and when the counting times are larger than the preset times, analyzing the black screen reasons of the vehicle-mounted entertainment terminal according to the plurality of black screen fault data of the black screen fault types, and generating a black screen solution according to the black screen reasons.
According to the technical means, the fault type can be identified through the acquired black screen fault data, the fault times of the type are counted based on the fault type, whether the fault reasons of the type are analyzed or not is judged according to the counted times, when the fault reasons are judged to be needed to be analyzed, the black screen reasons of the vehicle-mounted entertainment terminal are analyzed, and a solution for the fault is generated; from this, this application embodiment can record the fault information of every type of vehicle black screen trouble and link to each link engineer's research and development to the vehicle in be convenient for, and help improving the information feedback of user end and high in the clouds, raise the efficiency, promote sample capacity, can find the solution mode of trouble faster, satisfy the in-service use needs.
Further, the analyzing the black screen reasons of the vehicle-mounted entertainment terminal according to the plurality of black screen fault data of the black screen fault types includes: acquiring operation data of a user when the vehicle-mounted entertainment terminal is in a blank screen state; generating a test case of the vehicle-mounted entertainment terminal black screen according to the operation data of the user, reproducing the vehicle-mounted entertainment terminal black screen fault based on the test case, and analyzing the vehicle-mounted entertainment terminal black screen reason by combining a plurality of black screen fault data.
According to the technical means, the test case can be generated by using the operation data of the user during the screen blacking so as to realize the reproduction of the fault problem, and the reason for the screen blacking of the vehicle-mounted entertainment terminal is found out according to the reproduction of the fault and the data analysis; from this, this application embodiment can improve test sample capacity for the analysis result is more comprehensive more accurate, promotes the solution reliability, full load actual use's needs.
Further, after acquiring the black screen fault data of the vehicle-mounted entertainment terminal uploaded by the vehicle, the method further comprises the following steps: acquiring a fault analysis intention of the vehicle; obtaining historical black screen fault data of the vehicle according to the fault analysis intention; and analyzing the black screen reasons of the vehicle-mounted entertainment terminal according to the historical black screen fault data, and generating a black screen solution according to the black screen reasons.
According to the technical means, historical data of the single vehicle with the black screen problem can be inquired based on the single vehicle, the black screen fault analysis can be provided for accidental problems, the user demand for the vehicle fault analysis is flexibly achieved, the actual use requirement is met, and the user use experience is improved.
Further, after the black screen fault data is identified to obtain the black screen fault type of the vehicle-mounted entertainment terminal, the method further comprises the following steps: and matching an actual storage position according to the black screen fault type, and storing the black screen fault data in the actual storage position.
According to the technical means, the embodiment of the application can store the black screen fault data according to the specific type of the black screen fault data, the historical data of different types of black screen faults are clearly recorded in a classified storage mode, the accuracy and the convenience of the scheme are improved, the operation of engineers is facilitated, and the actual use requirement is met.
The embodiment of the second aspect of the application provides a black screen fault analysis device of a vehicle-mounted entertainment terminal, which comprises: the acquisition module is used for acquiring black screen fault data of the vehicle-mounted entertainment terminal uploaded by a vehicle; the identification module is used for identifying the black screen fault data to obtain the black screen fault type of the vehicle-mounted entertainment terminal and obtaining the statistical times of the same type of black screen faults according to the black screen fault type; and the generating module is used for analyzing the black screen reasons of the vehicle-mounted entertainment terminal according to the plurality of black screen fault data of the black screen fault types when the counting times are larger than the preset times, and generating a black screen solution according to the black screen reasons.
Further, the generation module is configured to: acquiring operation data of a user when the vehicle-mounted entertainment terminal is in a blank screen state; generating a test case of the vehicle-mounted entertainment terminal black screen according to the operation data of the user, reproducing the vehicle-mounted entertainment terminal black screen fault based on the test case, and analyzing the vehicle-mounted entertainment terminal black screen reason by combining a plurality of black screen fault data.
Further, the black screen fault analysis device of the vehicle-mounted entertainment terminal further comprises: the analysis module is used for acquiring a fault analysis intention of the vehicle; acquiring historical black screen fault data of the vehicle according to the fault analysis intention; and analyzing the black screen reasons of the vehicle-mounted entertainment terminal according to the historical black screen fault data, and generating a black screen solution according to the black screen reasons.
Further, the device for analyzing black screen fault of the vehicle-mounted entertainment terminal further comprises: and the storage module is used for matching an actual storage position according to the black screen fault type and storing the black screen fault data in the actual storage position.
An embodiment of a third aspect of the present application provides a vehicle, comprising: the device comprises a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein the processor executes the program to realize the black screen fault analysis method of the vehicle-mounted entertainment terminal according to the embodiment.
A fourth aspect of the present application provides a computer-readable storage medium, on which a computer program is stored, where the program is executed by a processor, so as to implement the black screen fault analysis method of an in-vehicle entertainment terminal as described in the foregoing embodiments.
Therefore, the application has at least the following beneficial effects:
(1) According to the method and the device, the fault type can be identified through the acquired black screen fault data, the fault times of the type are counted based on the fault type, whether the fault reasons of the type are analyzed or not is judged according to the counted times, when the judgment is that the analysis is needed, the black screen reasons of the vehicle-mounted entertainment terminal are analyzed, and a solution for the fault is generated; therefore, the method and the device can record the fault information of each type and link of the vehicle black screen fault so as to facilitate the research and development of the vehicle by engineers in each link, help to improve information feedback of a user side and a cloud side, improve efficiency, improve sample capacity, find a fault solving mode more quickly and meet actual use requirements;
(2) According to the method and the device, the test case can be generated by using the operation data of the user during the screen blacking so as to realize the reproduction of the fault problem, and the reason for the screen blacking of the vehicle-mounted entertainment terminal is found out according to the reproduction of the fault and the data analysis; therefore, the embodiment of the application can improve the capacity of the test sample, so that the analysis result is more comprehensive and accurate, the reliability of the solution is improved, and the requirement of actual use is fully met;
(3) According to the method and the device, historical data of the problem of screen blacking of a single vehicle can be inquired based on the single vehicle, and screen blacking fault analysis can be provided for accidental problems, so that the requirement of a user on the fault analysis of the vehicle can be flexibly met, the actual use requirement can be met, and the use experience of the user can be improved;
(4) According to the embodiment of the application, the black screen fault data can be stored according to the specific type of the black screen fault data, the historical data for recording different types of black screen faults are clearly and clearly recorded by using a classified storage mode, the accuracy and the convenience of a scheme are improved, the operation of engineers is facilitated, and the actual use requirement is met.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a flowchart of a black screen fault analysis method of a vehicle-mounted entertainment terminal according to an embodiment of the present application;
FIG. 2 is a schematic diagram of a system framework provided according to an embodiment of the present application;
FIG. 3 is a schematic functional logic flow diagram provided in accordance with an embodiment of the present application;
FIG. 4 is an exemplary diagram of a black screen fault analysis apparatus of an in-vehicle entertainment terminal provided according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of a vehicle according to an embodiment of the present application.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.
The following describes a black screen failure analysis method and apparatus, a vehicle, and a storage medium of a vehicle-mounted entertainment terminal according to embodiments of the present application with reference to the accompanying drawings. In the method, the fault type can be identified through the acquired black screen fault data, the fault times of the type are counted based on the fault type, whether the fault reasons of the type are analyzed or not is judged according to the counted times, and when the fault is judged to be needed to be analyzed, the black screen reasons of the vehicle-mounted entertainment terminal are analyzed, and a solution for the fault is generated. From this, this application embodiment can record the fault information of every type of vehicle black screen trouble and link to each link engineer's research and development to the vehicle in be convenient for, and help improving the information feedback of user end and high in the clouds, raise the efficiency, promote sample capacity, can find the solution mode of trouble faster, satisfy the in-service use needs.
Specifically, fig. 1 is a schematic flowchart of a black screen fault analysis method of a vehicle-mounted entertainment terminal according to an embodiment of the present application.
As shown in fig. 1, the method for analyzing the black screen fault of the vehicle-mounted entertainment terminal comprises the following steps:
in step S101, black screen failure data of the in-vehicle entertainment terminal uploaded by the vehicle is acquired.
The acquisition of the black screen fault data can be realized through at least one mode, for example, the vehicle can use the self-contained system anomaly monitoring system and the information transceiver to report the fault to the cloud platform, and the like, which is not specifically limited to this.
It can be understood that, in the embodiment of the present application, the black screen fault data may be obtained first, so as to be used for identification and recording of faults in subsequent steps, and the like.
It should be noted that, in the embodiment of the present application, a black screen monitoring system architecture may be used to implement the black screen fault analysis method of the vehicle-mounted entertainment terminal in the embodiment of the present application, as shown in fig. 2, the method may include three parts, namely, a vehicle-mounted entertainment system, a cloud background, and a terminal computer; the vehicle-mounted entertainment system is the fault source of the embodiment of the application, the cloud background can receive the black screen fault data of the vehicle-mounted entertainment terminal, and specific functions of the cloud background and a terminal computer are explained in the subsequent embodiment and are not repeated.
In step S102, the black screen fault data are identified to obtain the black screen fault type of the vehicle-mounted entertainment terminal, and the statistical times of the same type of black screen faults are obtained according to the black screen fault type.
It can be understood that, in the embodiment of the present application, identification may be performed based on the black screen fault data obtained in step S101 described above, so as to determine a specific type of the black screen fault of the in-vehicle entertainment terminal, and count the number of times of occurrence of the black screen fault of the type.
It should be noted that in the embodiment of the application, a cloud background can be used to monitor the algorithm logic, all data of a fault point are counted based on each platform of each vehicle type, and the method and the device can be applied to analysis in subsequent steps and sending of early warning information.
In the embodiment of the application, after the black screen fault data is identified to obtain the black screen fault type of the vehicle-mounted entertainment terminal, the method further includes: and matching the actual storage position according to the black screen fault type, and storing black screen fault data in the actual storage position.
It can be understood that, after analyzing the fault type and obtaining the specific type, the embodiment of the present application may match the actual storage location of the type according to the actual fault type, and store the data in the actual storage location. Therefore, the method and the device for detecting the vehicle type can be used for counting the occurrence condition of the black screen of a single vehicle type, so that a follow-up quality engineer can check the fault information of a specific vehicle type according to the vehicle identification code of the specific vehicle type after receiving the feedback information of the user.
For example, according to the embodiment of the application, after the vehicle-mounted entertainment system monitors and acquires abnormal data based on the system abnormality self-monitoring system, specific fault reasons can be reported to the cloud background, after the background receives the specific fault reasons, classification and sorting can be carried out according to defined rules, and sorted data can be stored in the corresponding database.
In step S103, when the counted number is greater than the preset number, analyzing a black screen reason of the in-vehicle entertainment terminal according to a plurality of black screen fault data of the black screen fault type, and generating a black screen solution according to the black screen reason.
The preset times may be set according to actual conditions, which is not specifically limited.
It can be understood that, as shown in fig. 3, in the embodiment of the present application, after counting black screen faults of the same type, the actual number of times and the counted number of times are compared, and when the actual number of times is smaller than the preset number of times, it can be considered that no association exists between the black screens at this time, which are all special cases, so that the black screen reasons possibly caused by a plurality of black screen fault data are not generally analyzed; when the actual times are larger than the preset times, certain association and commonality exist between every two black screens, generalized analysis can be carried out to summarize the black screen reasons of the vehicle-mounted entertainment terminal, and a solution is generated after conclusion is made. The embodiment of the application can use a terminal computer as a service end to allow a user to check monitoring information, namely, a quality engineer can be allowed to log in a monitoring system through the terminal computer to check the black screen reason and the solution of the specific vehicle-mounted entertainment terminal.
It should be noted that, the embodiment of the present application may use at least one way to analyze the reason for the black screen of the in-vehicle entertainment terminal through a plurality of pieces of black screen failure data of the black screen failure type, which is not particularly limited.
As a possible implementation manner, the method for analyzing the black screen reason of the vehicle-mounted entertainment terminal according to the plurality of black screen fault data of the black screen fault types comprises the following steps: acquiring operation data of a user when the vehicle-mounted entertainment terminal is in a blank screen state; generating a test case of the vehicle-mounted entertainment terminal black screen according to the operation data of the user, reproducing the vehicle-mounted entertainment terminal black screen fault based on the test case, and analyzing the vehicle-mounted entertainment terminal black screen reason by combining a plurality of black screen fault data.
It can be understood that an example retest mode can be used in the embodiment of the present application, the relevant data during the black screen is obtained at first, and the test case for simulating the black screen of the vehicle-mounted entertainment terminal in the current scene is generated based on the data, so that the fault scene reappearance is performed on the vehicle-mounted entertainment system by using the test case, and the reason for the black screen is analyzed.
Specifically, as shown in fig. 3, the embodiment of the present application may use a black screen information classification billboard, which may allow a quality engineer to check a specific fault detail statistical chart based on classification information such as a fault vehicle type, a fault time, and a fault category after a terminal computer logs in a monitoring system. The specific information of the fault can be checked in the detailed information, the use operation of the user when the fault occurs can be checked, the use information of a plurality of users can be collected based on the similar fault, the information is collected and analyzed, and the common step information of the operation is found out to help a test engineer to formulate a test case based on the current problem.
In this application embodiment, after obtaining the black screen fault data of the in-vehicle entertainment terminal that the vehicle uploaded, still include: acquiring a fault analysis intention of the vehicle; acquiring historical black screen fault data of the vehicle according to the fault analysis intention; and analyzing the black screen reasons of the vehicle-mounted entertainment terminal according to the historical black screen fault data, and generating a black screen solution according to the black screen reasons.
It can be understood that, as shown in fig. 3, after obtaining the black screen fault data, the embodiment of the present application may further analyze the black screen fault data of the host vehicle, so as to query, based on a single vehicle, the reason why the single vehicle has the black screen. The method and the device for analyzing the self-vehicle black screen failure can identify the failure analysis intention of the user, judge whether the user needs to analyze the self-vehicle failure independently or not, analyze the black screen reason of the self-vehicle based on the historical black screen failure data of the self-vehicle after confirming that the user needs to analyze the self-vehicle failure, obtain the independent black screen failure analysis result of the self-vehicle, and generate a solution for the self-vehicle black screen failure.
It should be noted that, the embodiment of the application can also provide a cloud background abnormal alarm function, which can set function logic based on the cloud background, and when an alarm threshold is reached, actively push prompt information to a quality engineer, so that the quality engineer can obtain effective data information based on prompting to log in a monitoring system, and synchronously send the effective data information to a research and development engineer, thereby helping to solve problems in a project. Meanwhile, more effective information can be provided for research and development from the added log information, and when the current logs of part of vehicles do not support analysis, the specific operation steps of users before problems occur in all vehicles with problems can be obtained to assist the test in finding out a better test case reproduction problem.
In summary, in the embodiment of the application, the vehicle-mounted entertainment system can bury the reason points which are easy to fail into the system in the research and development process, and when the system monitors that the failure occurs, the reason points are uploaded to the background; the background carries out statistics according to the specific classification of the reasons and the occurrence condition of the faults of each vehicle type, and when the occurrence frequency of the faults reaches the previous preset value, a quality engineer related to the relevant faults is informed by short messages or mails; and after receiving the prompt, the quality engineer logs in the monitoring platform to check the detailed information of the fault, and if necessary, pulls a fault log of the corresponding vehicle, so that the specific research and development engineer can analyze the problem and solve the problem.
The method for analyzing the black screen fault of the vehicle-mounted entertainment terminal provided by the embodiment of the application at least has the following advantages:
(1) According to the method and the device, the fault type can be identified through the acquired black screen fault data, the fault times of the type are counted based on the fault type, whether the fault reasons of the type are analyzed or not is judged according to the counted times, when the judgment is that the analysis is needed, the black screen reasons of the vehicle-mounted entertainment terminal are analyzed, and a solution for the fault is generated; therefore, the method and the device can record the fault information of each type and link of the vehicle black screen fault so as to facilitate the research and development of the vehicle by engineers in each link, help to improve information feedback of a user side and a cloud side, improve efficiency, improve sample capacity, find a fault solving mode more quickly and meet actual use requirements;
(2) According to the method and the device, the test case can be generated by using the operation data of the user during the screen blacking so as to realize the reproduction of the fault problem, and the reason for the screen blacking of the vehicle-mounted entertainment terminal is found out according to the reproduction of the fault and the data analysis; therefore, the embodiment of the application can improve the capacity of the test sample, so that the analysis result is more comprehensive and accurate, the reliability of the solution is improved, and the requirement of actual use is fully met;
(3) According to the method and the device, historical data of the problem of screen blacking of a single vehicle can be inquired based on the single vehicle, and screen blacking fault analysis can be provided for accidental problems, so that the requirement of a user on the fault analysis of the vehicle can be flexibly met, the actual use requirement can be met, and the use experience of the user can be improved;
(4) According to the embodiment of the application, the black screen fault data can be stored according to the specific type of the black screen fault data, the historical data for recording different types of black screen faults are clearly and clearly recorded by using a classified storage mode, the accuracy and the convenience of a scheme are improved, the operation of engineers is facilitated, and the actual use requirement is met.
Next, a black screen failure analysis apparatus of a vehicle-mounted entertainment terminal according to an embodiment of the present application will be described with reference to the drawings.
Fig. 4 is a block schematic diagram of a black screen fault analysis device of an in-vehicle entertainment terminal according to an embodiment of the present application.
As shown in fig. 4, the black screen failure analysis device 10 of the in-vehicle entertainment terminal includes: the system comprises an acquisition module 100, a recognition module 200 and a generation module 300.
The acquiring module 100 is used for acquiring black screen fault data of the vehicle-mounted entertainment terminal uploaded by a vehicle; the identification module 200 is used for identifying the black screen fault data to obtain the black screen fault type of the vehicle-mounted entertainment terminal, and obtaining the statistical times of the same type of black screen fault according to the black screen fault type; the generation module 300 is configured to, when the counted number of times is greater than a preset number of times, analyze a black screen cause of the in-vehicle entertainment terminal according to a plurality of black screen failure data of the black screen failure type, and generate a black screen solution according to the black screen cause.
In an embodiment of the present application, the generating module 300 is configured to: acquiring operation data of a user when the vehicle-mounted entertainment terminal is in a blank screen state; generating a test case of the vehicle-mounted entertainment terminal black screen according to the operation data of the user, reproducing the vehicle-mounted entertainment terminal black screen fault based on the test case, and analyzing the vehicle-mounted entertainment terminal black screen reason by combining a plurality of black screen fault data.
In this embodiment of the present application, the device for analyzing black screen failure of a vehicle-mounted entertainment terminal further includes: the device comprises an analysis module and a storage module.
The analysis module is used for acquiring a fault analysis intention of the vehicle; acquiring historical black screen fault data of the vehicle according to the fault analysis intention; and analyzing the black screen reasons of the vehicle-mounted entertainment terminal according to the historical black screen fault data, and generating a black screen solution according to the black screen reasons. The storage module is used for matching the actual storage position according to the black screen fault type and storing black screen fault data in the actual storage position.
It should be noted that the foregoing explanation of the embodiment of the black screen fault analysis method for the vehicle-mounted entertainment terminal is also applicable to the black screen fault analysis apparatus for the vehicle-mounted entertainment terminal of the embodiment, and details are not repeated here.
According to the black screen fault analysis device of the vehicle-mounted entertainment terminal, the fault information of each type and link of the vehicle black screen fault can be recorded, so that engineers in all links can conveniently research and develop the vehicle, information feedback of a user side and a cloud side is improved, efficiency is improved, sample capacity is improved, a fault solution can be found more quickly, and the actual use requirement is met.
Fig. 5 is a schematic structural diagram of a vehicle according to an embodiment of the present application. The vehicle may include:
The processor 502 executes the program to implement the black screen failure analysis method of the in-vehicle entertainment terminal provided in the above-described embodiment.
Further, the vehicle further includes:
a communication interface 503 for communication between the memory 501 and the processor 502.
A memory 501 for storing computer programs that can be run on the processor 502.
The Memory 501 may include a high-speed RAM (Random Access Memory) Memory, and may also include a nonvolatile Memory, such as at least one disk Memory.
If the memory 501, the processor 502 and the communication interface 503 are implemented independently, the communication interface 503, the memory 501 and the processor 502 may be connected to each other through a bus and perform communication with each other. The bus may be an ISA (Industry Standard Architecture) bus, a PCI (Peripheral Component interconnect) bus, an EISA (Extended Industry Standard Architecture) bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown in FIG. 5, but this is not intended to represent only one bus or type of bus.
Optionally, in a specific implementation, if the memory 501, the processor 502, and the communication interface 503 are integrated on a chip, the memory 501, the processor 502, and the communication interface 503 may complete communication with each other through an internal interface.
The processor 502 may be a Central Processing Unit (CPU), an Application Specific Integrated Circuit (ASIC), or one or more Integrated circuits configured to implement embodiments of the present Application.
An embodiment of the present application also provides a computer-readable storage medium, on which a computer program is stored, which, when executed by a processor, implements the black screen failure analysis method of the in-vehicle entertainment terminal as above.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or N embodiments or examples. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present application, "N" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more N executable instructions for implementing steps of a custom logic function or process, and alternate implementations are included within the scope of the preferred embodiment of the present application in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of implementing the embodiments of the present application.
It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the N steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. If implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are well known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a programmable gate array, a field programmable gate array, or the like.
It will be understood by those skilled in the art that all or part of the steps carried out in the method of implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and the program, when executed, includes one or a combination of the steps of the method embodiments.
Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
Claims (10)
1. A black screen fault analysis method of a vehicle-mounted entertainment terminal is characterized by comprising the following steps:
acquiring black screen fault data of a vehicle-mounted entertainment terminal uploaded by a vehicle;
identifying the black screen fault data to obtain the black screen fault type of the vehicle-mounted entertainment terminal, and obtaining the statistical times of the same type of black screen faults according to the black screen fault type;
and when the counting times are larger than the preset times, analyzing the black screen reasons of the vehicle-mounted entertainment terminal according to a plurality of black screen fault data of the black screen fault types, and generating a black screen solution according to the black screen reasons.
2. The method according to claim 1, wherein the analyzing the vehicle-mounted entertainment terminal black screen reason according to the plurality of black screen fault data of the black screen fault types comprises:
acquiring operation data of a user when the vehicle-mounted entertainment terminal is in a blank screen state;
generating a test case of the vehicle-mounted entertainment terminal black screen according to the operation data of the user, reproducing the vehicle-mounted entertainment terminal black screen fault based on the test case, and analyzing the vehicle-mounted entertainment terminal black screen reason by combining a plurality of black screen fault data.
3. The method of claim 1, after acquiring black screen failure data of the in-vehicle entertainment terminal uploaded by the vehicle, further comprising:
acquiring a fault analysis intention of the vehicle;
acquiring historical black screen fault data of the vehicle according to the fault analysis intention;
and analyzing the black screen reasons of the vehicle-mounted entertainment terminal according to the historical black screen fault data, and generating a black screen solution according to the black screen reasons.
4. The method of claim 1, after identifying the black screen failure data to obtain a black screen failure type of the in-vehicle entertainment terminal, further comprising:
and matching an actual storage position according to the black screen fault type, and storing the black screen fault data in the actual storage position.
5. The utility model provides a black screen fault analysis device of on-vehicle amusement terminal which characterized in that includes:
the acquisition module is used for acquiring black screen fault data of the vehicle-mounted entertainment terminal uploaded by a vehicle;
the identification module is used for identifying the black screen fault data to obtain the black screen fault type of the vehicle-mounted entertainment terminal and obtaining the statistical times of the same type of black screen faults according to the black screen fault type;
and the generating module is used for analyzing the black screen reasons of the vehicle-mounted entertainment terminal according to the plurality of black screen fault data of the black screen fault types when the counting times are larger than the preset times, and generating a black screen solution according to the black screen reasons.
6. The apparatus of claim 5, wherein the generating module is configured to:
acquiring operation data of a user when the vehicle-mounted entertainment terminal is in a blank screen state;
generating a test case of the vehicle-mounted entertainment terminal black screen according to the operation data of the user, reproducing the vehicle-mounted entertainment terminal black screen fault based on the test case, and analyzing the vehicle-mounted entertainment terminal black screen reason by combining a plurality of black screen fault data.
7. The apparatus of claim 5, wherein the black screen failure analysis apparatus of the in-vehicle entertainment terminal further comprises:
the analysis module is used for acquiring a fault analysis intention of the vehicle; acquiring historical black screen fault data of the vehicle according to the fault analysis intention; and analyzing the black screen reasons of the vehicle-mounted entertainment terminal according to the historical black screen fault data, and generating a black screen solution according to the black screen reasons.
8. The apparatus of claim 5, wherein the black screen failure analysis apparatus of the in-vehicle entertainment terminal further comprises:
and the storage module is used for matching an actual storage position according to the black screen fault type and storing the black screen fault data in the actual storage position.
9. A vehicle, characterized by comprising: a memory, a processor and a computer program stored on the memory and operable on the processor, the processor executing the program to implement the black screen failure analysis method of the in-vehicle entertainment terminal according to any one of claims 1 to 4.
10. A computer-readable storage medium on which a computer program is stored, the program being executed by a processor for implementing the black screen failure analysis method of an in-vehicle entertainment terminal according to any one of claims 1 to 4.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210999288.2A CN115480944A (en) | 2022-08-19 | 2022-08-19 | Black screen fault analysis method and device of vehicle-mounted entertainment terminal, vehicle and medium |
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| CN202210999288.2A CN115480944A (en) | 2022-08-19 | 2022-08-19 | Black screen fault analysis method and device of vehicle-mounted entertainment terminal, vehicle and medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116665341A (en) * | 2023-07-24 | 2023-08-29 | 江铃汽车股份有限公司 | Entertainment host system problem fault troubleshooting method and device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116665341A (en) * | 2023-07-24 | 2023-08-29 | 江铃汽车股份有限公司 | Entertainment host system problem fault troubleshooting method and device |
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