CN112927385A - Log data collection method, system, mobile terminal and readable storage medium - Google Patents
Log data collection method, system, mobile terminal and readable storage medium Download PDFInfo
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- CN112927385A CN112927385A CN202110070741.7A CN202110070741A CN112927385A CN 112927385 A CN112927385 A CN 112927385A CN 202110070741 A CN202110070741 A CN 202110070741A CN 112927385 A CN112927385 A CN 112927385A
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0808—Diagnosing performance data
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0841—Registering performance data
- G07C5/085—Registering performance data using electronic data carriers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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Abstract
The invention discloses a log data collection method, a system, a mobile terminal and a readable storage medium, wherein the log data collection method comprises the following steps: the mobile terminal establishes connection with the vehicle diagnosis terminal; the mobile terminal generates a log record request; the mobile terminal responds to the log recording request, generates a log file, and records information including communication data between the mobile terminal and the vehicle diagnosis terminal in the log file; and the mobile terminal uploads the log file to a server. If the vehicle diagnosis terminal communicates with the ECU in the vehicle and a communication failure occurs, the mobile terminal can record information including communication data between the mobile terminal and the vehicle diagnosis terminal into the log file, and then the mobile terminal uploads the log file to the server. Therefore, when the vehicle diagnosis terminal fails to generate communication or fails to execute the specific function, the data or the log of the failure to generate communication or the failure to execute the specific function can be uploaded to the server.
Description
Technical Field
The invention relates to the technical field of automobile control, in particular to a log data collection method, a log data collection system, a mobile terminal and a readable storage medium.
Background
At present, OBD (On Board Diagnostics) technology in the automobile market is becoming popular, and all automobile manufacturers comply with the OBD-related standards. In this form, various on-board OBD terminals are introduced, which are directly mounted on the on-board OBD diagnostic interface and read vehicle condition information by using a vehicle diagnostic technique, such as: whether a fault exists, the current rotating speed of the engine, the water temperature and the like.
When the vehicle diagnosis terminal communicates with an electrical system in the vehicle through the OBD diagnosis interface, communication failure or specific function execution failure may occur. However, when communication failure or specific function execution failure occurs in many current vehicle diagnosis terminals, data or logs of the communication failure or the specific function execution failure cannot be uploaded to the server, so that the reason of the communication failure or the specific function execution failure is inconvenient to analyze. Therefore, the existing vehicle diagnosis tool or system needs to be configured with a function capable of uploading data or log files when the vehicle diagnosis terminal interactively communicates with the mobile terminal to the server.
Disclosure of Invention
The invention mainly aims to provide a log data collection method, a system, a mobile terminal and a readable storage medium, and aims to solve the problem that data or logs generated when a vehicle diagnosis terminal and the mobile terminal are in interactive communication cannot be uploaded to a server in the prior art.
In order to achieve the above object, the present invention provides a log data collection method, which includes the following steps:
the mobile terminal establishes connection with the vehicle diagnosis terminal;
the mobile terminal generates a log record request;
the mobile terminal responds to the log recording request, generates a log file, and records information including communication data between the mobile terminal and the vehicle diagnosis terminal in the log file;
and the mobile terminal uploads the log file to a server.
According to the log data collection method provided by the embodiment of the invention, the mobile terminal can upload the interactive communication data or the log file comprising the mobile terminal and the vehicle diagnosis terminal to the server. If the vehicle diagnosis terminal communicates with an electrical system or an ECU in the vehicle, and communication failure occurs or execution of the command fails, for example, when the command is written, the mobile terminal may record information including communication data between the mobile terminal and the vehicle diagnosis terminal in a log file, for example, information including a communication data stream between the mobile terminal and the vehicle diagnosis terminal in the log file, and the mobile terminal uploads the log file to the server. Therefore, when the vehicle diagnosis terminal fails to generate communication or execute specific functions, the data or the log of the failure to generate communication or the failure to execute the specific functions can be uploaded to the server, and the reason of the failure to generate communication or the failure to execute the specific functions can be conveniently analyzed. It is understood that, if the vehicle diagnosis terminal communicates with the electrical system or the ECU in the vehicle, in case of successful communication or successful execution of the command of the ECU, the mobile terminal may also upload the status of successful communication or successful execution of the command of the ECU, and the log file of information including the communication data between the mobile terminal and the vehicle diagnosis terminal to the server, so as to analyze and count the communication process or the execution of the function. That is, the mobile terminal may upload interactive communication data or a log file including its interactive communication with the vehicle diagnosis terminal to the server regardless of success or failure of communication or success of function execution.
In an embodiment of the present invention, the step of establishing, by the mobile terminal, a connection with the vehicle diagnosis terminal specifically includes: the mobile terminal establishes wireless or wired connection with the vehicle diagnosis terminal, and the vehicle diagnosis terminal establishes connection with a vehicle OBD interface of a vehicle to be diagnosed.
In an embodiment of the present invention, the step of establishing the wireless or wired connection with the vehicle diagnosis terminal by the mobile terminal specifically includes: the mobile terminal establishes wireless or wired connection with the vehicle diagnosis terminal, sends first data comprising a command for the vehicle diagnosis terminal to communicate with the vehicle electronic control unit to the vehicle diagnosis terminal, and/or receives second data comprising user operation information;
the step of generating the log record request by the mobile terminal specifically comprises the following steps: and the mobile terminal generates a log record request according to the first data and/or the second data.
In an embodiment of the invention, the command of the vehicle diagnosis terminal communicating with the vehicle electronic control unit comprises at least one of an ECU command, a code setting command, a programming command, a reset command, a fault code reading command, a fault code deleting command, a fault code inquiring command and an ECU action test command.
In an embodiment of the present invention, the step of recording information including communication data between the mobile terminal and the vehicle diagnosis terminal in the log file includes: and recording at least one of the information including the communication data between the mobile terminal and the vehicle diagnosis terminal, the vehicle brand of the diagnosed vehicle, the vehicle type information of the diagnosed vehicle, the vehicle diagnosis protocol of the diagnosed vehicle, the operation function name, the error code, the error information, the communication data between the vehicle diagnosis terminal and the diagnosed vehicle, the vehicle frame number data, the mobile terminal identification data, the vehicle diagnosis terminal identification data and the user identity data in the log file.
In one embodiment of the present invention, after the mobile terminal generates a log file in response to the log recording request, and records information including communication data between the mobile terminal and the vehicle diagnosis terminal in the log file, the method further includes the steps of: the mobile terminal receives the information that the vehicle diagnosis terminal sends the instruction to finish execution; and the mobile terminal responds to the information of the end of the execution of the instruction and ends the recording of the log.
In an embodiment of the present invention, after the mobile terminal uploads the log file to a server, the method further includes the following steps: the server receives the log file sent by the mobile terminal; and the server stores the log file in a database.
In an embodiment of the present invention, after the server stores the log file in the database, the method further includes the following steps: monitoring error information of each log file in a database; judging whether the occurrence frequency of error information exceeds a preset threshold value within a preset time period; and if the occurrence frequency of the error information exceeds a preset threshold value, the server sends a work order creating instruction to the work order system.
Another object of the present invention is to provide a log data collection system, which includes:
the vehicle diagnosis terminal is connected with the mobile terminal;
the mobile terminal generates a log recording request, responds to the log recording request, generates a log file, records information including communication data between the mobile terminal and the vehicle diagnosis terminal in the log file, and uploads the log file to a server; and
and the server receives the log file sent by the mobile terminal.
It is still another object of the present invention to provide a mobile terminal, which includes:
a communication module that establishes a connection with a vehicle diagnosis terminal;
a control module that generates a log record request; the control module responds to the log record request; and
a storage module that generates a log file and records information including communication data between the communication module and the vehicle diagnosis terminal in the log file;
and the communication module uploads the log file to a server.
It is a further object of the present invention to provide a computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements the log data collection method according to any one of the embodiments of the present invention.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a flowchart illustrating a log data collection method according to a first embodiment of the present invention;
FIG. 2 is another schematic flow chart of a log data collection method according to a first embodiment of the present invention;
FIG. 3 is a flowchart illustrating a log data collection method according to a first embodiment of the invention;
FIG. 4 is a schematic flow chart illustrating a log data collection method according to a first embodiment of the present invention;
FIG. 5 is another schematic flow chart of a log data collection method according to the first embodiment of the present invention;
FIG. 6 is a flowchart illustrating a log data collection method according to a first embodiment of the invention;
FIG. 7 is a system configuration diagram of a log data collection system according to a second embodiment of the present invention;
fig. 8 is a schematic structural diagram of a mobile terminal according to a third embodiment of the present invention;
fig. 9 is a schematic configuration diagram of a vehicle diagnosis terminal according to a fourth embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present disclosure and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the disclosure described herein are capable of operation in sequences other than those illustrated or otherwise described herein. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
As shown in fig. 1, the present invention discloses a log data collection method, which comprises the following steps:
s10: the mobile terminal establishes connection with the vehicle diagnosis terminal;
s20: the mobile terminal generates a log record request;
s30: the mobile terminal responds to the log recording request, generates a log file, and records information including communication data between the mobile terminal and the vehicle diagnosis terminal in the log file;
s40: and the mobile terminal uploads the log file to a server.
It should be noted that the log data collection method of the embodiment of the present invention can be applied to a remote or short-range diagnosis system of an automobile. The automobile short-range diagnosis system can comprise a vehicle diagnosis terminal and a mobile terminal, wherein the mobile terminal can be connected with the vehicle diagnosis terminal, and the vehicle diagnosis terminal is suitable for being electrically connected with an OBD interface on a vehicle and communicating with an Electronic system in the vehicle or an ECU (Electronic Control Unit) in the vehicle through the OBD interface. After the mobile terminal is connected with the vehicle diagnosis terminal, the mobile terminal can send a specific instruction to the vehicle diagnosis terminal, and the vehicle diagnosis terminal can execute the instruction, communicate with an ECU in the vehicle according to the instruction and execute a specific function.
The automobile remote diagnosis system can comprise a vehicle diagnosis terminal, a mobile terminal and a server. The server can be remotely connected with the mobile terminal, the mobile terminal can be connected with the vehicle diagnosis terminal, and the vehicle diagnosis terminal is suitable for being electrically connected with an OBD interface on the vehicle and communicating with an Electronic system in the vehicle or an ECU (Electronic Control Unit) in the vehicle through the OBD interface.
According to the log data collection method provided by the embodiment of the invention, when the mobile terminal is connected with the vehicle diagnosis terminal, the mobile terminal can generate the log and write or record information including communication data between the mobile terminal and the vehicle diagnosis terminal in the log file. Therefore, if the vehicle diagnosis terminal communicates with the electrical system or the ECU in the vehicle, and communication failure occurs or if the ECU command is executed in a failed manner, the mobile terminal may record information including communication data between the mobile terminal and the vehicle diagnosis terminal, for example, information including a communication data stream between the mobile terminal and the vehicle diagnosis terminal, into the log file. And the mobile terminal uploads the log file to the server. Therefore, when the vehicle diagnosis terminal fails to generate communication or execute specific functions, the data or the log of the failure to generate communication or the failure to execute the specific functions can be uploaded to the server, and the reason of the failure to generate communication or the failure to execute the specific functions can be conveniently analyzed. It is understood that, if the vehicle diagnosis terminal communicates with the electrical system or the ECU in the vehicle, in case of successful communication or successful execution of the command of the ECU, the mobile terminal may also upload the status of successful communication or successful execution of the command of the ECU, and the log file of information including the communication data between the mobile terminal and the vehicle diagnosis terminal to the server, so as to analyze and count the communication process or the execution of the function. That is, the mobile terminal may upload interactive communication data or a log file including its interactive communication with the vehicle diagnosis terminal to the server regardless of success or failure of communication or success of function execution.
As shown in fig. 2, in one embodiment of the present invention, step S10: the specific steps of establishing the connection with the vehicle diagnosis terminal by the mobile terminal are as follows: the mobile terminal establishes wireless or wired connection with the vehicle diagnosis terminal, and the vehicle diagnosis terminal establishes connection with a vehicle OBD interface of a vehicle to be diagnosed. Specifically, the mobile terminal establishes a wireless connection including connection of bluetooth, wifi, Zigbee, Lora, infrared or the like with the vehicle diagnosis terminal. Alternatively, the mobile terminal establishes a wired connection including a network cable, an optical fiber, a coaxial cable, ADSL, a telephone line, serial/parallel port connection, USB connection, a wire carrier or carrier frequency, etc., with the vehicle diagnosis terminal. The vehicle diagnosis terminal comprises an interface module which can be electrically connected with the vehicle OBD interface, and after the vehicle diagnosis terminal is electrically connected with the vehicle OBD interface through the interface module, the vehicle diagnosis terminal can communicate with an ECU in a vehicle.
Further, step S10 is specifically: the mobile terminal is connected with the vehicle diagnosis terminal through Bluetooth, and the vehicle diagnosis terminal is connected with a vehicle OBD interface of a vehicle to be diagnosed. Thus, the mobile terminal can record information including the bluetooth communication data stream between the mobile terminal and the vehicle diagnosis terminal in the log file when the subsequent steps are performed.
As shown in fig. 3, in one embodiment of the present invention, step S10: the method for establishing the wireless or wired connection between the mobile terminal and the vehicle diagnosis terminal specifically comprises the following steps: the method comprises the steps that a mobile terminal establishes wireless or wired connection with a vehicle diagnosis terminal, the mobile terminal sends first data comprising a command for the vehicle diagnosis terminal to communicate with a vehicle Electronic Control Unit (ECU) to the vehicle diagnosis terminal, and/or the mobile terminal receives second data comprising user operation information;
step S20: the mobile terminal generates a log record request specifically as follows: and the mobile terminal generates a log record request according to the first data and/or the second data.
Specifically, after the mobile terminal establishes a wireless connection with the vehicle diagnosis terminal, the mobile terminal transmits first data including an instruction for the vehicle diagnosis terminal to communicate with a vehicle Electronic Control Unit (ECU) to the vehicle diagnosis terminal. Meanwhile, the mobile terminal generates a log recording request according to the first data and executes subsequent steps to realize the function of recording information including communication data between the mobile terminal and the vehicle diagnosis terminal. Therefore, the function that the mobile terminal automatically records the interactive data between the mobile terminal and the vehicle diagnosis terminal is realized.
Or after the mobile terminal establishes wireless or wired connection with the vehicle diagnosis terminal, the mobile terminal receives second data including user operation information. And meanwhile, the mobile terminal generates a log recording request according to the second data and executes subsequent steps to realize the function of recording information including communication data between the mobile terminal and the vehicle diagnosis terminal. Therefore, when the mobile terminal receives user operation information comprising a user touch instruction, a user-triggered interface jump instruction or a user-triggered function operation logic instruction and the like, the mobile terminal can automatically record data comprising interactive data between the mobile terminal and the vehicle diagnosis terminal, function instruction execution data of the mobile terminal and the like.
Or after the mobile terminal establishes wireless or wired connection with the vehicle diagnosis terminal, the mobile terminal sends first data including an instruction for the vehicle diagnosis terminal to communicate with a vehicle Electronic Control Unit (ECU) to the vehicle diagnosis terminal, and the mobile terminal receives second data including user operation information. And meanwhile, the mobile terminal generates a log recording request according to the first data and the second data and executes subsequent steps to realize the function of recording information including communication data between the mobile terminal and the vehicle diagnosis terminal.
In one embodiment of the present invention, the instructions for the vehicle diagnosis terminal to communicate with the vehicle electronic control unit in step S10 include at least one of an ECU flashing instruction, a code setting instruction, a programming instruction, a reset instruction, a fault code reading instruction, a fault code deleting instruction, a fault code inquiring instruction, and an ECU operation test instruction. Specifically, after the mobile terminal establishes wireless connection with the vehicle diagnosis terminal and the vehicle diagnosis terminal establishes connection with a vehicle OBD interface of a vehicle to be diagnosed, the mobile terminal may respond to a specific function instruction triggered by a user, such as at least one of an ECU (electronic control unit) flashing instruction, a code setting instruction, a programming instruction, a reset instruction, a fault code reading instruction, a fault code deleting instruction, a fault code inquiring instruction and an ECU action testing instruction. It is understood that the instruction for the vehicle diagnosis terminal to communicate with the vehicle electronic control unit does not include only the above listed cases, which are merely exemplary and not exhaustive, and the instruction for the vehicle diagnosis terminal to communicate with the vehicle electronic control unit may also include other types of instructions, which are not described herein again.
After the mobile terminal responds to a specific function instruction triggered by a user, the mobile terminal can transmit the specific function instruction to the automobile diagnosis terminal in a wireless transmission mode, and simultaneously, the mobile terminal starts to generate a log record request and executes the other steps of the log data collection method of the embodiment of the invention. Therefore, when the mobile terminal responds to a specific function instruction triggered by a user, the mobile terminal can automatically record information including interactive communication data between the mobile terminal and the vehicle diagnosis terminal and upload the information or the log file to the server, so that the execution conditions of the specific function instruction by the mobile terminal and the vehicle diagnosis terminal are conveniently monitored, the functions of the mobile terminal and the vehicle diagnosis terminal during vehicle diagnosis are conveniently maintained, and the function operation stability of the mobile terminal and the vehicle diagnosis terminal is improved.
In one embodiment of the present invention, the information recorded in the log file and including the communication data between the mobile terminal and the vehicle diagnosis terminal in step S30 is specifically: and recording at least one of the information including the communication data between the mobile terminal and the Vehicle diagnosis terminal, the Vehicle brand of the Vehicle to be diagnosed, the Vehicle type information of the Vehicle to be diagnosed, the Vehicle diagnosis protocol of the Vehicle to be diagnosed, the operation function name, the error code, the error information, the communication data between the Vehicle diagnosis terminal and the Vehicle to be diagnosed, the Vehicle frame Number VIN (Vehicle Identification Number) data, the mobile terminal Identification data, the Vehicle diagnosis terminal Identification data and the user Identification data in a log file. Therefore, the log file not only records the communication data between the mobile terminal and the vehicle diagnosis terminal, but also records at least one of the vehicle brand of the diagnosed vehicle, the vehicle type information of the diagnosed vehicle, the vehicle diagnosis protocol of the diagnosed vehicle, the operation function name, the error code, the error information, the interactive communication data between the vehicle diagnosis terminal and the diagnosed vehicle, the frame number VIN data, the mobile terminal identification data, the vehicle diagnosis terminal identification data, the user identity data and the like in the log file. Therefore, after the log file is uploaded to the server by the mobile terminal, the log file with errors can be conveniently and automatically counted and further analyzed according to the data recorded by the log file.
As shown in fig. 4, in one embodiment of the present invention, at step S30: the mobile terminal responds to the log recording request, generates a log file, and records information including communication data between the mobile terminal and the vehicle diagnosis terminal in the log file, and then the method further comprises the following steps:
s50: the mobile terminal receives the information that the vehicle diagnosis terminal sends the instruction to finish execution;
s60: and the mobile terminal responds to the information of the end of the execution of the instruction and ends the recording of the log.
Specifically, steps S50 and S60 follow step S30 and precede step S40.
After the mobile terminal responds to the specific function instruction triggered by the user, the mobile terminal can transmit the specific function instruction to the automobile diagnosis terminal in a wireless transmission mode, and simultaneously, the mobile terminal starts to generate a log record request and executes the other steps of the log data collection method of the embodiment of the invention. The vehicle diagnosis terminal may include a wireless communication module, and the wireless communication module may be a module capable of implementing wireless connection, such as bluetooth, wifi, Zigbee, Lora, or infrared. The wireless communication module of the vehicle diagnosis terminal can receive data which are sent by the mobile terminal and comprise specific function instructions, the vehicle diagnosis terminal can analyze the data which comprise the specific function instructions and execute specific functions after the analysis is completed, for example, at least one of an ECU (electronic control unit) flashing instruction, a code setting instruction, a programming instruction, a reset instruction, a fault code reading instruction, a fault code deleting instruction, a fault code inquiring instruction and an ECU (electronic control unit) action test instruction can be executed. After the instruction execution is finished, the wireless communication module of the vehicle diagnosis terminal sends the information of the instruction execution end to the mobile terminal. And after receiving the information of the instruction execution end sent by the vehicle diagnosis terminal, the mobile terminal ends the log record according to the information of the instruction execution end and stores the recorded log file.
As shown in fig. 5, in one embodiment of the present invention, at step S40: the mobile terminal also comprises the following steps after uploading the log file to the server:
s70: the server receives the log file sent by the mobile terminal;
s80: and the server stores the log file in a database.
Specifically, the mobile terminal sends the recorded log file to the server, and after the server receives the log file sent by the mobile terminal, the server can store the log file in the database. A system or program running on the server may operate and analyze the database. The database maps at least one of communication data between the mobile terminal and the vehicle diagnosis terminal, vehicle brand of the diagnosed vehicle, vehicle type information of the diagnosed vehicle, vehicle diagnosis protocol of the diagnosed vehicle, operation function name, error code, error information, interactive communication data between the vehicle diagnosis terminal and the diagnosed vehicle, frame number VIN data, mobile terminal identification data, vehicle diagnosis terminal identification data, user identity data and the like. The system or program running on the server can perform monitoring, screening, analysis and other processing according to the information in the database, for example, the system or program running on the server can monitor the error information in the database, if the number of times of the generated error information is large when a certain specific function is executed, the worker can analyze the reason of the error generation according to other information such as communication data between the mobile terminal and the vehicle diagnosis terminal corresponding to the generated error information, so that the maintenance of the execution process when the mobile terminal and the vehicle diagnosis terminal execute the specific function is completed, and the stability and reliability of the function operation are ensured to be improved.
As shown in fig. 6, in one embodiment of the present invention, at step S80: after the server stores the log file in the database, the following steps are also included:
s90: monitoring error information of each log file in a database;
s100: judging whether the occurrence frequency of error information exceeds a preset threshold value within a preset time period;
s110: and if the occurrence frequency of the error information exceeds a preset threshold value, the server sends a work order creating instruction to the work order system.
Specifically, a system or a program running on the server can monitor the error information, the error code or the error state of the log file in the database in real time, so that the execution situation of the specific function instruction by the mobile terminal and the vehicle control terminal can be known. The system or the program running on the server can set a judgment rule, and can monitor whether the occurrence frequency of error information in a log file uploaded to a server database by the mobile terminal exceeds a preset threshold value of the system or the program within a preset time period. If the number of times of occurrence of the error information exceeds a preset threshold value in a preset time period, a work order creating instruction can be sent to the work order system. And after receiving the instruction of creating the work order, the work order system creates a corresponding work order and sends the work order to a corresponding work order processing system or terminal. Generally, a work order processing system or a terminal is generally operated by a worker, and the worker can refer to or process a work order sent by the work order processing system or the terminal. After the work order processing system or the terminal receives the work order sent by the work order system, after looking up the content of the work order, the staff can contact the equipment user of the mobile terminal or the vehicle diagnosis terminal which generates the function execution error and know the condition and reason of the error generation to the client, thereby solving the problem of the user.
As shown in fig. 7, the present invention discloses another log data collection system, which includes: vehicle diagnosis terminal, mobile terminal and server. The vehicle diagnosis terminal is connected with the mobile terminal. The mobile terminal generates a log recording request, responds to the log recording request, generates a log file, records information including communication data between the mobile terminal and the vehicle diagnosis terminal in the log file, and uploads the log file to the server. And the server receives the log file sent by the mobile terminal.
Because the log data collection method of the embodiment of the present invention has the above-mentioned advantageous effects, and the log data collection system of the embodiment of the present invention has the same technical concept as the log data collection method of the embodiment of the present invention, the log data collection system of the embodiment of the present invention also has corresponding advantageous effects, that is: if the vehicle diagnosis terminal communicates with the electrical system or the ECU in the vehicle, and a communication failure occurs or if the execution of the command of the ECU fails, the mobile terminal may record information including communication data between the mobile terminal and the vehicle diagnosis terminal, for example, information including a communication data stream between the mobile terminal and the vehicle diagnosis terminal, into a log file. And the mobile terminal uploads the log file to the server. Therefore, when the vehicle diagnosis terminal fails to generate communication or execute specific functions, the data or the log of the failure to generate communication or the failure to execute the specific functions can be uploaded to the server, and the reason of the failure to generate communication or the failure to execute the specific functions can be conveniently analyzed. It is understood that, if the vehicle diagnosis terminal communicates with the electrical system or the ECU in the vehicle, in case of successful communication or successful execution of the command of the ECU, the mobile terminal may also upload the status of successful communication or successful execution of the command of the ECU, and the log file of information including the communication data between the mobile terminal and the vehicle diagnosis terminal to the server, so as to analyze and count the communication process or the execution of the function. That is, the mobile terminal may upload to the server interactive communication data or log files including the mobile terminal and the vehicle diagnosis terminal.
As shown in fig. 8, the present invention discloses still another mobile terminal, which includes: the device comprises a communication module, a control module and a storage module. Specifically, the communication module establishes a connection with the vehicle diagnostic terminal. The control module generates a log recording request, and the control module responds to the log recording request. The storage module generates a log file and records information including communication data between the communication module and the vehicle diagnosis terminal in the log file. And the communication module uploads the log file to a server.
Because the log data collection method of the embodiment of the present invention has the above-mentioned beneficial effects, and the mobile terminal of the embodiment of the present invention has the same technical concept as the log data collection method of the embodiment of the present invention, the mobile terminal of the embodiment of the present invention also has corresponding beneficial effects, that is: if the vehicle diagnosis terminal communicates with the electrical system or the ECU in the vehicle, and a communication failure occurs or if the execution of the command of the ECU fails, the mobile terminal may record information including communication data between the mobile terminal and the vehicle diagnosis terminal, for example, information including a communication data stream between the mobile terminal and the vehicle diagnosis terminal, into a log file. And the mobile terminal uploads the log file to the server. Therefore, when the vehicle diagnosis terminal fails to generate communication or execute specific functions, the data or the log of the failure to generate communication or the failure to execute the specific functions can be uploaded to the server, and the reason of the failure to generate communication or the failure to execute the specific functions can be conveniently analyzed. It is understood that, if the vehicle diagnosis terminal communicates with the electrical system or the ECU in the vehicle, in case of successful communication or successful execution of the command of the ECU, the mobile terminal may also upload the status of successful communication or successful execution of the command of the ECU, and the log file of information including the communication data between the mobile terminal and the vehicle diagnosis terminal to the server, so as to analyze and count the communication process or the execution of the function. That is, the mobile terminal may upload to the server interactive communication data or log files including the mobile terminal and the vehicle diagnosis terminal.
As shown in fig. 9, the present invention discloses still another vehicle diagnosis terminal, which includes: communication module, control module, OBD interface module and storage module. Specifically, the communication module establishes a connection with the mobile terminal, and the OBD interface module establishes a connection with the vehicle electronic control unit. The communication module receives a request which is sent by the mobile terminal and comprises an instruction that the vehicle diagnosis terminal communicates with the vehicle electronic control unit, and the data are stored in the storage module. The control module analyzes the request including the command of the vehicle diagnosis terminal and the vehicle electronic control unit, which is stored in the storage module, and after the analysis is completed, the control module communicates with the vehicle electronic control unit through the OBD interface module. After the communication is finished, the control module produces the information of finishing the instruction execution and stores the information of finishing the instruction execution into the storage module. The communication module calls the information of the end of the instruction execution in the storage module and sends the information of the end of the instruction execution to the mobile terminal.
Because the log data collection method of the embodiment of the invention has the beneficial effects, and the vehicle diagnosis terminal of the embodiment of the invention has the same technical concept as the log data collection method of the embodiment of the invention, the vehicle diagnosis terminal of the embodiment of the invention also has the corresponding beneficial effects, namely: if the vehicle diagnosis terminal communicates with the electrical system or the ECU in the vehicle, and a communication failure occurs or if the execution of the command of the ECU fails, the mobile terminal may record information including communication data between the mobile terminal and the vehicle diagnosis terminal, for example, information including a communication data stream between the mobile terminal and the vehicle diagnosis terminal, into a log file. And the mobile terminal uploads the log file to the server. Therefore, when the vehicle diagnosis terminal fails to generate communication or execute specific functions, the data or the log of the failure to generate communication or the failure to execute the specific functions can be uploaded to the server, and the reason of the failure to generate communication or the failure to execute the specific functions can be conveniently analyzed. It is understood that, if the vehicle diagnosis terminal communicates with the electrical system or the ECU in the vehicle, in case of successful communication or successful execution of the command of the ECU, the mobile terminal may also upload the status of successful communication or successful execution of the command of the ECU, and the log file of information including the communication data between the mobile terminal and the vehicle diagnosis terminal to the server, so as to analyze and count the communication process or the execution of the function.
The invention discloses another computer readable storage medium, on which a computer program is stored, which, when executed by a processor, implements the log data collection method as described in the above embodiments. Because the log data collection method of the embodiment of the present invention has the above-mentioned advantages, and the computer-readable storage medium of the embodiment of the present invention has the same technical idea as the log data collection method of the embodiment of the present invention, the computer-readable storage medium of the embodiment of the present invention also has corresponding advantages, that is: if the vehicle diagnosis terminal communicates with the electrical system or the ECU in the vehicle, and a communication failure occurs or if the execution of the command of the ECU fails, the mobile terminal may record information including communication data between the mobile terminal and the vehicle diagnosis terminal, for example, information including a communication data stream between the mobile terminal and the vehicle diagnosis terminal, into a log file. And the mobile terminal uploads the log file to the server. Therefore, when the vehicle diagnosis terminal fails to generate communication or execute specific functions, the data or the log of the failure to generate communication or the failure to execute the specific functions can be uploaded to the server, and the reason of the failure to generate communication or the failure to execute the specific functions can be conveniently analyzed. It is understood that, if the vehicle diagnosis terminal communicates with the electrical system or the ECU in the vehicle, in case of successful communication or successful execution of the command of the ECU, the mobile terminal may also upload the status of successful communication or successful execution of the command of the ECU, and the log file of information including the communication data between the mobile terminal and the vehicle diagnosis terminal to the server, so as to analyze and count the communication process or the execution of the function. That is, the mobile terminal may upload to the server interactive communication data or log files including the mobile terminal and the vehicle diagnosis terminal.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned functions may be distributed as different functional units and modules according to needs, that is, the internal structure of the apparatus may be divided into different functional units or modules to implement all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
Those of ordinary skill in the art would appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of external device software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described system embodiments are merely illustrative, and for example, the division of the above-described modules or units is only one logical functional division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
The integrated unit may be stored in a computer-readable storage medium if it is implemented in the form of a software functional unit and sold or used as a separate product. Based on such understanding, all or part of the flow in the method of the embodiments described above can be realized by a computer program, which can be stored in a computer-readable storage medium and can realize the steps of the embodiments of the methods described above when the computer program is executed by a processor. The computer program includes computer program code, and the computer program code may be in a source code form, an object code form, an executable file or some intermediate form. The computer-readable storage medium may include: any entity or device capable of carrying the above-described computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer readable Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signal, telecommunication signal, software distribution medium, etc. It should be noted that the computer readable storage medium may contain other contents which can be appropriately increased or decreased according to the requirements of the legislation and the patent practice in the jurisdiction, for example, in some jurisdictions, the computer readable storage medium does not include an electrical carrier signal and a telecommunication signal according to the legislation and the patent practice.
The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.
Claims (11)
1. A log data collection method, comprising the steps of:
the mobile terminal establishes connection with the vehicle diagnosis terminal;
the mobile terminal generates a log record request;
the mobile terminal responds to the log recording request, generates a log file, and records information including communication data between the mobile terminal and the vehicle diagnosis terminal in the log file;
and the mobile terminal uploads the log file to a server.
2. The log data collection method according to claim 1, wherein the step of establishing the connection with the vehicle diagnosis terminal by the mobile terminal is specifically: the mobile terminal establishes wireless or wired connection with the vehicle diagnosis terminal, and the vehicle diagnosis terminal establishes connection with a vehicle OBD interface of a vehicle to be diagnosed.
3. The log data collection method according to claim 2, wherein the step of establishing a wireless or wired connection with the vehicle diagnosis terminal by the mobile terminal is specifically:
the mobile terminal establishes wireless or wired connection with the vehicle diagnosis terminal, sends first data comprising a command for the vehicle diagnosis terminal to communicate with the vehicle electronic control unit to the vehicle diagnosis terminal, and/or receives second data comprising user operation information;
the step of generating the log record request by the mobile terminal specifically comprises the following steps: and the mobile terminal generates a log record request according to the first data and/or the second data.
4. The log data collection method of claim 3, wherein the command of the vehicle diagnosis terminal communicating with the vehicle electronic control unit comprises at least one of a command of flashing an ECU (electronic control Unit), a code setting command, a programming command, a reset command, a command of reading a fault code, a command of deleting a fault code, a command of inquiring a fault code and a command of testing an ECU (electronic control Unit) action.
5. The log data collection method according to claim 1, wherein the step of recording information including communication data between the mobile terminal and the vehicle diagnosis terminal in the log file comprises:
and recording at least one of the information including the communication data between the mobile terminal and the vehicle diagnosis terminal, the vehicle brand of the diagnosed vehicle, the vehicle type information of the diagnosed vehicle, the vehicle diagnosis protocol of the diagnosed vehicle, the operation function name, the error code, the error information, the communication data between the vehicle diagnosis terminal and the diagnosed vehicle, the vehicle frame number data, the mobile terminal identification data, the vehicle diagnosis terminal identification data and the user identity data in the log file.
6. The log data collecting method as claimed in claim 3, further comprising the steps of, after the mobile terminal generates a log file in response to the log recording request and records information including communication data between the mobile terminal and the vehicle diagnosis terminal in the log file:
the mobile terminal receives the information that the vehicle diagnosis terminal sends the instruction to finish execution;
and the mobile terminal responds to the information of the end of the execution of the instruction and ends the recording of the log.
7. The log data collection method according to claim 1, further comprising, after the mobile terminal uploads the log file to a server, the steps of:
the server receives the log file sent by the mobile terminal;
and the server stores the log file in a database.
8. The log data collection method as described in claim 7, further comprising the step of, after said server saves said log file in a database:
monitoring error information of each log file in a database;
judging whether the occurrence frequency of error information exceeds a preset threshold value within a preset time period;
and if the occurrence frequency of the error information exceeds a preset threshold value, the server sends a work order creating instruction to the work order system.
9. A log data collection system, comprising:
the vehicle diagnosis terminal is connected with the mobile terminal;
the mobile terminal generates a log recording request, responds to the log recording request, generates a log file, records information including communication data between the mobile terminal and the vehicle diagnosis terminal in the log file, and uploads the log file to a server; and
and the server receives the log file sent by the mobile terminal.
10. A mobile terminal, comprising:
a communication module that establishes a connection with a vehicle diagnosis terminal;
a control module that generates a log record request; the control module responds to the log record request; and
a storage module that generates a log file and records information including communication data between the communication module and the vehicle diagnosis terminal in the log file; and the communication module uploads the log file to a server.
11. A computer-readable storage medium, characterized in that a computer program is stored thereon, which, when being executed by a processor, implements the log data collection method according to any one of claims 1 to 8.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115080299A (en) * | 2022-07-20 | 2022-09-20 | 深圳市星卡软件技术开发有限公司 | Software fault feedback processing method, device, medium and equipment |
| CN115237102A (en) * | 2022-09-22 | 2022-10-25 | 卡斯柯信号(北京)有限公司 | Log recording method and device for train-mounted test of train control system |
| CN116545685A (en) * | 2023-04-28 | 2023-08-04 | 零束科技有限公司 | In-vehicle verification failure information management method, communication system, vehicle and storage medium |
| CN117408648A (en) * | 2023-12-13 | 2024-01-16 | 徐州徐工汽车制造有限公司 | Information processing method, device, management platform and storage medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102938781A (en) * | 2012-10-29 | 2013-02-20 | 北京开元智信通软件有限公司 | Vehicle information long-distance detecting method, system and device |
| CN103163875A (en) * | 2011-12-16 | 2013-06-19 | 北汽福田汽车股份有限公司 | Remote monitoring system of new energy automobile |
| CN106341385A (en) * | 2015-07-09 | 2017-01-18 | 福特全球技术公司 | Connected services for vehicle diagnostics and repairs |
| CN106911753A (en) * | 2015-12-23 | 2017-06-30 | 北京奇虎科技有限公司 | A kind of high in the clouds OBD OBD system |
| CN108140267A (en) * | 2016-08-04 | 2018-06-08 | 布拉德·金茨 | The system and method for monitoring and reprograming for real-time radio ECU |
| CN109617737A (en) * | 2018-12-27 | 2019-04-12 | 携程计算机技术（上海）有限公司 | The monitoring method and system of the log platform of internet |
| CN111464651A (en) * | 2020-04-07 | 2020-07-28 | 广州优胜汽车科技有限公司 | Vehicle diagnosis system and method |
-
2021
- 2021-01-19 CN CN202110070741.7A patent/CN112927385A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103163875A (en) * | 2011-12-16 | 2013-06-19 | 北汽福田汽车股份有限公司 | Remote monitoring system of new energy automobile |
| CN102938781A (en) * | 2012-10-29 | 2013-02-20 | 北京开元智信通软件有限公司 | Vehicle information long-distance detecting method, system and device |
| CN106341385A (en) * | 2015-07-09 | 2017-01-18 | 福特全球技术公司 | Connected services for vehicle diagnostics and repairs |
| CN106911753A (en) * | 2015-12-23 | 2017-06-30 | 北京奇虎科技有限公司 | A kind of high in the clouds OBD OBD system |
| CN108140267A (en) * | 2016-08-04 | 2018-06-08 | 布拉德·金茨 | The system and method for monitoring and reprograming for real-time radio ECU |
| CN109617737A (en) * | 2018-12-27 | 2019-04-12 | 携程计算机技术（上海）有限公司 | The monitoring method and system of the log platform of internet |
| CN111464651A (en) * | 2020-04-07 | 2020-07-28 | 广州优胜汽车科技有限公司 | Vehicle diagnosis system and method |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115080299A (en) * | 2022-07-20 | 2022-09-20 | 深圳市星卡软件技术开发有限公司 | Software fault feedback processing method, device, medium and equipment |
| CN115080299B (en) * | 2022-07-20 | 2022-11-25 | 深圳市星卡软件技术开发有限公司 | Software fault feedback processing method, device, medium and equipment |
| WO2024016781A1 (en) * | 2022-07-20 | 2024-01-25 | 深圳市星卡软件技术开发有限公司 | Software fault feedback processing method and apparatus, medium and device |
| CN115237102A (en) * | 2022-09-22 | 2022-10-25 | 卡斯柯信号(北京)有限公司 | Log recording method and device for train-mounted test of train control system |
| CN116545685A (en) * | 2023-04-28 | 2023-08-04 | 零束科技有限公司 | In-vehicle verification failure information management method, communication system, vehicle and storage medium |
| CN117408648A (en) * | 2023-12-13 | 2024-01-16 | 徐州徐工汽车制造有限公司 | Information processing method, device, management platform and storage medium |
| CN117408648B (en) * | 2023-12-13 | 2024-04-09 | 徐州徐工汽车制造有限公司 | Information processing method, device, management platform and storage medium |
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Application publication date: 20210608 |