A method and apparatus for reducing diagnostic logs

Abstract

The application relates to the field of automobile diagnosis, and discloses a reduction diagnosis log method and device, which are applied to a reduction device, the reduction device is connected with a diagnosis device, diagnosis cache records of an internal database of the diagnosis device are acquired, the diagnosis cache records are analyzed, at least one function interface information of user operation is obtained, the at least one function interface information of user operation is analyzed piece by piece, time nodes of each function interface being previously operated and logical relations of at least one function interface occurring are obtained, each function interface is reordered according to the time nodes and / or the logical relations, and operation logs are obtained. The application restores relevant operation interfaces or corresponding data of users to technical personnel, the technical personnel can intuitively watch each operation of the users and changes of relevant data streams, the problems of poor original technical limitations, complicated user operation and single data are solved, and the efficiency of the technical personnel in solving bugs is greatly improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automobile diagnosis, in particular to a method and device for restoring diagnosis logs. BACKGROUND

[0002] With the rapid iteration of Internet technology, in order to enhance the experience of users using automobile diagnosis equipment, users often encounter difficult-to-solve fault problems when browsing or reading videos, and it is difficult for technicians to directly locate the fault problem through oral description of the user. For slightly complex or rare faults, common solutions often require the user to record a screen or send error logs to the technician. Such methods either cause cumbersome user operations or errors during the operation process, or have great limitations, and simple black and white data is not intuitive enough, making it very difficult for technicians to troubleshoot and the problem-solving efficiency is too low. SUMMARY

[0003] The main purpose of the present application is to provide a method and device for restoring diagnosis logs, aiming to solve the technical problems existing in the prior art.

[0004] The present application provides a method for restoring diagnosis logs, applied to a restoring device, and the improvement lies in that the method comprises the following steps:

[0005] connecting with a diagnosis device to obtain diagnosis cache records of an internal database of the diagnosis device;

[0006] analyzing the diagnosis cache records to obtain at least one function interface information of user operations;

[0007] analyzing the at least one function interface information of user operations piece by piece to obtain a time node at which each function interface was previously operated and a logical relationship of at least one function interface;

[0008] reordering each function interface according to the time node and / or the logical relationship to obtain an operation log.

[0009] As an improvement of the above technical solution, after connecting with the diagnosis device, the method comprises the following steps:

[0010] setting a keyword, searching a database of the diagnosis device according to the keyword to obtain diagnosis index information, wherein the keyword comprises a word group associated with an automobile diagnosis function;

[0011] obtaining diagnosis cache records according to the guidance of the diagnosis index information.

[0012] As a further improvement of the above technical solution, the reordering of each of the function interfaces according to the time nodes and / or the logical relationships further comprises judging whether the time nodes at which the at least one function interface is operated are the same or close to the same, and the judging method comprises:

[0013] constructing a coordinate graph, wherein the coordinate graph comprises the at least one function interface at each time node that is the same or close to the same and the corresponding occurring time thereof;

[0014] mining the logical relationships and the time relationships between the at least one function interface at the same or close to the same time node according to the coordinate graph;

[0015] analyzing the logical relationships to determine the order in which the logical relationships occur for the at least one function interface, and if the logical relationships are the same as preset logical relationships, reordering each of the at least one function interface at the same or close to the same time node according to the logical relationships;

[0016] and / or, analyzing the time relationships in combination with the logical relationships to determine the order in which the at least one function interface at the same or close to the same time node is operated, and if the time order in which the at least one function interface at the same or close to the same time node is operated is the same as a preset time order, reordering each of the at least one function interface at the same or close to the same time node according to the time order in which the at least one function interface is operated.

[0017] As a further improvement of the above technical solution, the reordering of each of the function interfaces according to the time nodes and / or the logical relationships further comprises:

[0018] judging the positions at which the at least one function interface at the same or close to the same time node occurs, wherein the positions include a pre-diagnosis stage, a diagnosis middle stage, and a diagnosis end stage;

[0019] if the at least one function interface at the same or close to the same time node occurs in the pre-diagnosis stage, taking the segment obtained after reordering each of the at least one function interface at the same or close to the same time node as a pre-diagnosis log, and after the pre-diagnosis log is reordered, continuing to reorder the at least one function interface in the diagnosis middle stage and the diagnosis end stage according to the time nodes and / or the logical relationships;

[0020] If the at least one functional interface with the same or similar time node occurs in the middle stage of diagnosis, the segment of sorting the at least one functional interface with the same or similar time node is inserted into the middle stage of diagnosis to generate the middle stage of diagnosis log, and the middle stage of diagnosis log is automatically sorted behind the early stage of diagnosis log, and the at least one functional interface in the end stage of diagnosis is reordered according to the time node and / or the logical relationship;

[0021] If the functional interface with the same or similar time node occurs in the end stage of diagnosis, the segment of sorting the functional interface with the same or similar time node is inserted into the end stage of diagnosis to generate the end stage of diagnosis log, and the end stage of diagnosis log is automatically sorted behind the middle stage of diagnosis log.

[0022] As a further improvement of the above technical solution, if the logical relationship is different from the preset logical relationship, and / or if the time node is different from the preset time sequence of the at least one functional interface being operated, it is determined that there is a missing functional interface, and the obtained operation log is incomplete.

[0023] As a further improvement of the above technical solution, it further includes searching for the position of the incomplete operation log, and the searching method includes:

[0024] The operation log is searched to obtain the time node of the user operating the at least one functional interface and the memory value generated by operating each functional interface;

[0025] The time difference value of each two adjacent operation functional interfaces is calculated according to the time node of each two adjacent operation functional interfaces to obtain the time T used by the user operating the current functional interface;

[0026] It is determined whether the memory value generated by operating the current functional interface is equal to the preset memory value;

[0027] If the memory value generated by operating the current functional interface is not equal to the preset memory value, the current functional interface is missing, and if the memory value generated by operating the current functional interface is equal and / or close to equal to the preset memory value, the current functional interface is not missing;

[0028] And / or, it is determined whether the time T used by the user operating the current functional interface is equal to the preset time t;

[0029] If the time T used by the user operating the current functional interface is not equal to the preset time t, the single functional interface is missing, and if the time T used by the user operating the current functional interface is equal to the preset time t, the current functional interface is not missing.

[0030] As a further improvement of the above technical solutions, if the current function interface is missing, the vehicle is connected to obtain vehicle fault information, the steps required for diagnosis of the diagnostic device are obtained according to the fault information, the diagnosis process is simulated according to the trajectory of the steps, the current function interface information is restored, and complete operation logs are obtained.

[0031] The application also provides a video restoration diagnosis log device, which comprises:

[0032] A storage unit is configured to connect with the diagnostic device and acquire diagnostic cache records of an internal database of the diagnostic device.

[0033] A first processing unit is configured to analyze the diagnostic cache records and obtain user operation of at least one function interface information.

[0034] A second processing unit is configured to analyze the user operation of at least one function interface information piece by piece and obtain a time node at which each function interface is previously operated and a logical relationship of at least one function interface.

[0035] A third processing unit is configured to reorder each function interface according to the time node and / or the logical relationship and obtain operation logs.

[0036] The application also provides a computer device comprising a memory and a processor, wherein the memory stores a computer program, and the processor implements the steps of the restoration diagnosis log method according to any one of the above embodiments when executing the computer program.

[0037] The application also provides a computer readable storage medium, which stores a computer program, and the computer program implements the steps of the restoration diagnosis log method according to any one of the above embodiments when executed by a processor.

[0038] The application has the beneficial effects that the related operation interface or corresponding data of a user is restored to a technician, the technician can intuitively view each operation of the user and the change of related data flow, the problems of poor limitation, complicated user operation and single data of the original technology are solved, and the efficiency of the technician in solving bugs is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0039] Figure 1 A flowchart of a video restoration diagnosis log method according to an embodiment of the application.

[0040] Figure 2 A framework diagram of a video restoration diagnosis log device according to an embodiment of the application.

[0041] Figure 3 An internal structure diagram of a computer device according to an embodiment of the application.

[0042] The objectives, functional features and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings.

[0043] 1, storage unit, 2, the first processing unit 3, the second processing unit, 4, the third processing unit. DETAILED DESCRIPTION

[0044] It should be understood that the specific embodiments described herein merely exemplify the present application and are not intended to limit the present application.

[0045] Embodiment one

[0046] Reference Figure 1 The present application discloses a method for restoring diagnostic logs, applied to a restoring device, comprising:

[0047] S1: connecting with a diagnostic device, and obtaining diagnostic cache records of an internal database of the diagnostic device;

[0048] S2: analyzing the diagnostic cache records to obtain at least one function interface information of user operation;

[0049] S3: analyzing the at least one function interface information of user operation piece by piece to obtain a time node of each function interface being previously operated and a logical relationship of at least one function interface occurring;

[0050] S4: reordering each function interface according to the time node and / or the logical relationship to obtain an operation log.

[0051] In the above steps S1-S4, the present application restores the diagnostic logs in a video restoring manner. Specifically, the restoring device is connected with the diagnostic device. After being connected with the diagnostic device, a keyword is set in a search bar of the restoring device. The diagnostic index information is obtained by searching the database of the diagnostic device according to the keyword. The diagnostic cache records are obtained according to the guidance of the diagnostic index information. The at least one function interface information of user operation is obtained by analyzing the diagnostic cache records. The time node of each function interface being previously operated and the logical relationship of at least one function interface occurring are obtained by analyzing the at least one function interface information of user operation piece by piece. Each function interface is reordered according to the time node and / or the logical relationship to obtain the operation log. The present application restores the relevant operation interface of the user and the corresponding data to the technical personnel. The technical personnel can intuitively watch each operation of the user and the change of the related data stream, which greatly improves the work efficiency of the technical personnel.

[0052] In step S4, if the time nodes at which at least one of the function interfaces is operated are the same or close to the same, a sorting problem is involved, and if the sorting problem cannot be solved, the operation interface and the corresponding data of the user cannot be restored to the technician. Therefore, in order to prevent sorting errors, the application can reorder each of the function interfaces according to the time nodes and / or the logical relationship, and determine whether the time nodes at which at least one of the function interfaces is operated are the same or close to the same, by the following method:

[0053] S7: constructing a coordinate graph, wherein the coordinate graph comprises at least one function interface at each time node that is the same or close to the same and the corresponding time at which the function interface occurs;

[0054] S8: mining the logical relationship and the time relationship between at least one function interface at each time node that is the same or close to the same according to the coordinate graph;

[0055] S9: analyzing the logical relationship, determining the order in which at least one function interface occurs, and if the logical relationship is the same as a preset logical relationship, reordering each of at least one function interface at each time node that is the same or close to the same according to the logical relationship;

[0056] S10: and / or, analyzing the time relationship, combining the logical relationship to determine the order in which at least one function interface at each time node that is the same or close to the same is operated, and if the time order in which at least one function interface at each time node that is the same or close to the same is operated is the same as a preset time order, reordering each of at least one function interface at each time node that is the same or close to the same according to the time order in which at least one function interface is operated.

[0057] In steps S7-S10, if the order in which each function interface occurs is determined, the function interfaces that are close in time need to be sorted, in other words, each of at least one function interface at each time node that is the same or close to the same is sorted, in order to prevent the function interfaces that are close in time from being mixed up when sorting, resulting in sorting errors.

[0058] However, after sorting is completed, the position at which each of the function interfaces at each time node that is the same or close to the same occurs needs to be found, and after the position is found, it is inserted and at least one function interface that has not been sorted is sorted, and the specific process is as follows:

[0059] S11: determining the position at which each of the function interfaces at each time node that is the same or close to the same occurs, wherein the position includes a pre-diagnosis stage, a diagnosis stage, and a diagnosis end stage;

[0060] S12: If at least one of the functional interfaces with the same or similar time nodes occurs in the early diagnosis stage, the segment obtained by sorting at least one of the functional interfaces with the same or similar time nodes is taken as the early diagnosis log, and after the early diagnosis log is sorted, at least one of the functional interfaces in the middle diagnosis stage and the end diagnosis stage is re- sorted according to the time nodes and / or the logical relationship;

[0061] S13: If at least one of the functional interfaces with the same or similar time nodes occurs in the middle diagnosis stage, the segment obtained by sorting at least one of the functional interfaces with the same or similar time nodes is inserted into the middle diagnosis stage to generate the middle diagnosis log, the middle diagnosis log is automatically sorted behind the early diagnosis log, and at least one of the functional interfaces in the end diagnosis stage is re- sorted according to the time nodes and / or the logical relationship;

[0062] S14: If the functional interface with the same or similar time nodes occurs in the end diagnosis stage, the segment obtained by sorting the functional interface with the same or similar time nodes is inserted into the end diagnosis stage to generate the end diagnosis log, and the end diagnosis log is automatically sorted behind the middle diagnosis log;

[0063] S15: If the logical relationship is different from the preset logical relationship, and / or if the time nodes are in the same or similar time sequence of operation of at least one of the functional interfaces, the operation log is incomplete.

[0064] In steps S11-15, the occurrence position of each of the functional interfaces with the same or similar time nodes is found, and each of the functional interfaces with the same or similar time nodes sorted is inserted at the occurrence position, and at least one of the functional interfaces not sorted is sorted to obtain a complete operation log.

[0065] In addition, the restoration diagnosis log method disclosed in the present application further includes finding the position of the incomplete operation log, and the finding method includes:

[0066] S16: The operation log is searched to obtain the time nodes of user operation of at least one functional interface and the memory value generated by operation of each functional interface;

[0067] S17: The time difference value of each two adjacent operation functional interfaces is calculated according to the time nodes of each two adjacent operation functional interfaces to obtain the time T used by the user to operate the current functional interface;

[0068] S18: judging whether the memory value generated by operating the current function interface is equal to the preset memory value;

[0069] S19: if the memory value generated by operating the current function interface is not equal to the preset memory value, the current function interface is missing, and if the memory value generated by operating the current function interface is equal and / or close to equal to the preset memory value, the current function interface is not missing;

[0070] S20: and / or, judging whether the time T used by the user for operating the current function interface is equal to the preset time t;

[0071] S21: if the time T used by the user for operating the current function interface is not equal to the preset time t, the current function interface is missing, and if the time T used by the user for operating the current function interface is equal to the preset time t, the current function interface is not missing;

[0072] S22: if the current function interface is missing, connecting with the automobile to obtain the fault information of the automobile, obtaining the steps needed to be diagnosed by the diagnostic device according to the fault information, simulating the diagnosis process according to the trajectory of the steps, restoring the current function interface information, and obtaining the complete operation log.

[0073] In steps S16-S22, the position where the operation log is incomplete is found out, and it is judged whether the current function interface is missing. If the current function interface is not missing, the restoration process of the diagnosis log can be continued to be improved. If the current function interface is missing, the function interface with missing is recorded, and the restoration device needs to be connected with the automobile to obtain the fault information of the automobile. According to the fault information, the steps needed to be diagnosed by the diagnostic device are obtained, and the diagnosis process is simulated according to the trajectory of the steps to restore the current function interface information, so as to obtain the complete operation log.

[0074] Embodiment two

[0075] As shown in the following Figure 2 The application also discloses a restoration device for diagnosis log, which comprises:

[0076] a storage unit 1, which is used for connecting with a diagnostic device to obtain the diagnosis cache record of the internal database of the diagnostic device;

[0077] a first processing unit 2, which is used for analyzing the diagnosis cache record to obtain the information of at least one function interface operated by a user;

[0078] a second processing unit 3, which is used for analyzing the information of at least one function interface operated by the user piece by piece to obtain the time node at which each function interface is operated and the logical relationship of at least one function interface;

[0079] The third processing unit 4 is configured to reorder each of the function interfaces according to the time nodes and / or the logical relationship, to obtain an operation log.

[0080] In addition, in order to facilitate the debugging of technicians, the video restoration diagnostic log device additionally provides a browsing mode for the analysis process, a forward and backward function, a pause function, a speed button, and other function modules that can be compatible with diagnostic equipment. On this basis, the formatted JSON data is provided with a download and demonstration mode, and multiple means are provided for the debugging of technicians, solving the problems corresponding to different types of diagnostic equipment and accelerating the efficiency of technicians in solving problems.

[0081] The video restoration diagnostic log device further includes other structures, and the purposes and use methods of the other structures have been described in the steps of the video restoration diagnostic log method, which will not be repeated here.

[0082] Embodiment Three

[0083] As shown in Figure 3 The present application further provides a computer device, which can be a server, and the internal structure thereof can be as shown in Figure 3 The computer device includes a processor, a memory, a network interface, and a database connected through a system bus. The processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operating system and the computer program in the non-volatile storage medium. The database of the computer device is configured to store all data required by the process of the video restoration diagnostic log method. The network interface of the computer device is configured to communicate with an external terminal through a network connection. The computer program is executed by the processor to implement the video restoration diagnostic log method.

[0084] Those skilled in the art can understand that Figure 3 The structure shown in

[0085] The present application further provides a computer readable storage medium having a computer program stored thereon, and the computer program is executed by the processor to implement any of the video restoration diagnostic log methods.

[0086] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing the relevant hardware through a computer program. The computer program can be stored in a non-volatile computer readable storage medium, and when the computer program is executed, the processes of the above-mentioned embodiment methods can be included. Any reference to memory, storage, databases, or other media in this application and in examples provided herein, unless specifically stated otherwise, can include non-volatile and / or volatile memory. Non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory. Volatile memory can include random access memory (RAM), or external cache memory. As an illustration but not limitation, RAM is available in many forms such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (SSRSDRAM), enhanced SDRAM (ESDRAM), synchronous link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), etc.

[0087] It should be noted that in this document, the terms "comprising", "including", or any other variant thereof are intended to cover a non-exclusive inclusion, such that a process, device, article, or method that comprises a list of elements does not only include those elements, but can also include other elements not expressly listed or inherent to such process, device, article, or method. Without more limitations, the element defined by the statement "comprising a" does not exclude the presence of additional identical elements in the process, device, article, or method that includes the element.

[0088] The above description is only the preferred embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation using the content of the specification and drawings, or direct or indirect application in other related technical fields, is also included in the patent protection scope of the present application.

Claims

1. A method of restoring a diagnostic log, applied to a restoration device, characterized by, The method comprises the following steps: connecting with a diagnostic device to obtain diagnostic cache records in a database of the diagnostic device; analyzing the diagnostic cache records to obtain user operation information of at least one function interface; analyzing the user operation information of at least one function interface to obtain time nodes at which each function interface was previously operated and logical relationships of at least one function interface; reordering each function interface according to the time nodes and / or the logical relationships to obtain an operation log; The method further comprises finding a position in which the operation log is incomplete, and the finding method comprises the following steps: searching the operation log to obtain time nodes at which at least one function interface was operated and memory values generated by operating each function interface; calculating time difference values between two adjacent function interfaces according to the time nodes of the two adjacent function interfaces to obtain a time T used by a user to operate a current function interface; determining whether the memory values generated by operating the current function interface are equal to preset memory values; if the memory values generated by operating the current function interface are not equal to the preset memory values, the current function interface is incomplete, and if the memory values generated by operating the current function interface are equal to and / or close to the preset memory values, the current function interface is complete; and / or, determining whether the time T used by the user to operate the current function interface is equal to a preset time t; if the time T used by the user to operate the current function interface is not equal to the preset time t, the current function interface is incomplete, and if the time T used by the user to operate the current function interface is equal to the preset time t, the current function interface is complete.

2. The method of claim 1, wherein, After connecting with the diagnostic device, the method comprises the following steps: setting a keyword, searching a database of the diagnostic device according to the keyword to obtain diagnostic index information, wherein the keyword comprises a word group associated with an automobile diagnostic function; obtaining diagnostic cache records according to the diagnostic index information.

3. The method of reducing diagnostic logs according to claim 1, wherein, The reordering of each function interface according to the time nodes and / or the logical relationships further comprises determining whether time nodes at which at least one function interface was operated are the same or close to the same, and the determining method comprises the following steps: constructing a coordinate graph, wherein the coordinate graph comprises at least one function interface whose time nodes are the same or close to the same and time corresponding thereto; mining logical relationships and time relationships between at least one function interface whose time nodes are the same or close to the same according to the coordinate graph; analyzing the logical relationships to determine an order in which at least one function interface occurs in a logical relationship, and if the logical relationships are the same as preset logical relationships, reordering each function interface whose time nodes are the same or close to the same according to the logical relationships; And / or, analyze the time relationship, judge the time node is in the same or close to the same at least one function interface operation order, if the time node is in the same or close to the same at least one function interface operation time sequence and the preset time sequence is the same, according to the time sequence of at least one function interface operation, the same or close to the same at least one function interface of each time node is sorted.

4. The method of reducing diagnostic logs according to claim 3, wherein, After the same or close to the same at least one function interface of each time node is sorted, it further includes: Judge the position of the same or close to the same function interface of each time node, wherein the position includes the early diagnosis, the middle diagnosis and the end diagnosis; If the same or close to the same at least one function interface of each time node occurs in the early diagnosis, the fragment obtained after the same or close to the same at least one function interface of each time node is sorted is used as the early diagnosis log, after the early diagnosis log is sorted, at least one function interface in the middle diagnosis and the end diagnosis is reordered according to the time node and / or the logical relationship; If the same or close to the same at least one function interface of each time node occurs in the middle diagnosis, the fragment of the same or close to the same at least one function interface of each time node is inserted into the middle diagnosis to generate the middle diagnosis log, and the middle diagnosis log is automatically sorted behind the early diagnosis log, and at least one function interface in the end diagnosis is reordered according to the time node and / or the logical relationship; If the same or close to the same function interface of each time node occurs in the end diagnosis, the fragment of the same or close to the same function interface of each time node is inserted into the end diagnosis to generate the end diagnosis log, and the end diagnosis log is automatically sorted behind the middle diagnosis log.

5. The method of reducing diagnostic logs according to claim 3, wherein, If the logical relationship and the preset logical relationship are not the same, and / or, if the time node is in the same or close to the same at least one function interface operation time sequence and the preset time sequence is not the same, it is judged that there is a missing function interface, and the obtained operation log is incomplete.

6. The method of reducing diagnostic logs according to claim 1, wherein, If the current function interface is missing, the automobile is connected to obtain automobile fault information, the steps of the diagnosis device need to be diagnosed according to the fault information, the diagnosis process is simulated according to the trajectory of the steps, the current function interface information is restored, and the complete operation log is obtained.

7. A reduced diagnostic log apparatus characterized by comprising: It includes: A storage unit is used for connecting with the diagnosis equipment, and obtaining the diagnosis cache record of the internal database of the diagnosis equipment; A first processing unit is used for analyzing the diagnosis cache record to obtain at least one function interface information operated by the user; A second processing unit is used for analyzing the at least one function interface information operated by the user piece by piece to obtain the time node of each function interface operated before and the logical relationship of at least one function interface occurred. The third processing unit is configured to reorder each of the function interfaces according to the time nodes and / or the logical relationship, to obtain an operation log; The device further comprises: searching the operation log to obtain a time node of user operation of at least one function interface and a memory value generated by operation of each function interface; calculating a time difference value of each two adjacent operation function interfaces according to the time nodes of the two adjacent operation function interfaces, to obtain a time T used by the user in operation of a current function interface; judging whether the memory value generated by operation of the current function interface is equal to a preset memory value; if the memory value generated by operation of the current function interface is not equal to the preset memory value, the current function interface has a loss, and if the memory value generated by operation of the current function interface is equal and / or close to equal to the preset memory value, the current function interface has no loss; and / or, judging whether the time T used by the user in operation of the current function interface is equal to a preset time t; if the time T used by the user in operation of the current function interface is not equal to the preset time t, the current function interface has a loss, and if the time T used by the user in operation of the current function interface is equal to the preset time t, the current function interface has no loss.

8. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that, The processor executes the computer program to realize the steps of the method for restoring a diagnostic log according to any one of claims 1 to 6.

9. A computer readable storage medium having stored thereon a computer program, characterized in that, The computer program is executed by the processor to realize the steps of the method for restoring a diagnostic log according to any one of claims 1 to 6.

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