CN111835799A - Automatic acquisition system and method for vehicle log - Google Patents
Automatic acquisition system and method for vehicle log Download PDFInfo
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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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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/26—Speech to text systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/069—Management of faults, events, alarms or notifications using logs of notifications; Post-processing of notifications
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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
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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Abstract
The embodiment of the invention discloses a system and a method for automatically acquiring a vehicle log, belonging to the technical field of vehicles. Wherein the vehicle log automatic acquisition system comprises: the system comprises a trigger module, a log uploading module, a display module and a cloud end, wherein the trigger module is connected with the log uploading module and used for receiving a log transmission request triggered by a user and providing the log transmission request to the log uploading module; the log uploading module is connected with the cloud end and used for judging whether the log transmission request is a log uploading request or not, if the judgment result is the log uploading request, the log information of the vehicle is acquired, the acquired log information is uploaded to the cloud end, and the uploading progress is provided for the display module to be displayed; and the cloud end is used for receiving and storing the log information uploaded by the log uploading module. The invention can quickly and comprehensively acquire the log information and improve the working efficiency.
Description
Technical Field
The invention relates to the technical field of vehicles, in particular to a system and a method for automatically acquiring vehicle logs.
Background
Currently, an Electronic Control Unit (ECU) provided in a vehicle is responsible for processing operations that require high real-time performance and stability. The electronic Control unit receives and transmits CAN bus data in real time through a CAN (Control Area Network) bus interface, reads the running state of electronic equipment (such as a sensor and the like) on the CAN bus and issues a Control command according to an algorithm so as to ensure the completion of each function on the vehicle. And the storage space of the electronic control unit can store bus log information generated in the working process of the vehicle, and the log information can be used for helping maintenance personnel to analyze and locate defects and abnormalities of the vehicle in the running process and providing certain technical guidance for the maintenance and upgrading of the whole vehicle.
However, no device for managing log information is installed on a vehicle, and when an engineer analyzes, maintains or detects a vehicle state, the engineer is usually connected to a computer through a CAN bus-to-USB interface, and a CAN bus log tool on the computer is used to capture bus log information to analyze or detect the vehicle state. However, the log collection process is very complicated by adopting the log information acquisition mode, so that the workload of workers is increased, the working efficiency of the workers is reduced, the analysis efficiency of the log information is extremely low, and the maintenance efficiency of vehicles is reduced.
Disclosure of Invention
The invention provides a system and a method for automatically acquiring a vehicle log, which can quickly and comprehensively acquire log information and improve the working efficiency.
The technical scheme is as follows:
the embodiment of the invention provides an automatic acquisition system of a vehicle log, which comprises: the system comprises a trigger module, a log uploading module, a display module and a cloud end, wherein the trigger module is connected with the log uploading module and used for receiving a log transmission request triggered by a user and providing the log transmission request to the log uploading module; the log uploading module is connected with the cloud end and used for judging whether the log transmission request is a log uploading request or not, if the judgment result is the log uploading request, the log information of the vehicle is acquired, the acquired log information is uploaded to the cloud end, and the uploading progress is provided for the display module to be displayed; and the cloud end is used for receiving and storing the log information uploaded by the log uploading module.
In a preferred embodiment of the present invention, the triggering module is a voice recognition unit, and the voice recognition unit is configured to receive a voice sent by a user and recognize the voice to obtain the log transmission request.
In a preferred embodiment of the present invention, the log transmission request includes at least one of a log upload request and a log stop upload request.
In a preferred embodiment of the present invention, the log uploading module is further configured to, if the determination result is the log uploading request, acquire log information of the vehicle stored in the vehicle electronic control unit, and upload the acquired log information to the cloud.
In a preferred embodiment of the present invention, the log uploading module is further configured to compress the acquired log information and upload the compressed log information to the cloud if the determination result is the log uploading request.
In a preferred embodiment of the present invention, the log uploading module is further configured to determine whether to request the log to be uploaded or stop transmitting the log, and if the determination result is the log transmission stop request, when it is determined that the log is currently in the log information uploading state, the log information is stopped from being transmitted, and the notification information is provided to the display module to be displayed
The embodiment of the invention also provides an automatic acquisition method of the vehicle log, which comprises the following steps: receiving a log transmission request triggered by a user; judging whether the log transmission request is a log uploading request or not, if so, acquiring log information of the vehicle, uploading the acquired log information to the cloud end, and providing an uploading progress to a display module for displaying; and receiving and storing the uploaded log information through the cloud.
In a preferred embodiment of the present invention, receiving a log transmission request triggered by a user includes: and receiving voice sent by a user, and identifying the voice to obtain the log transmission request.
In a preferred embodiment of the present invention, if the determination result is a log uploading request, acquiring log information of a vehicle, and uploading the acquired log information to the cloud, includes: if the judgment result is the log uploading request, obtaining the log information of the vehicle stored in the vehicle electronic control unit, and uploading the obtained log information to the cloud end; or if the judgment result is the log uploading request, compressing the acquired log information and uploading the compressed log information to the cloud.
In a preferred embodiment of the present invention, the method further comprises: and judging whether the log transmission request is a log uploading request or a log transmission stopping request, if the judgment result is the log transmission stopping request, stopping transmitting the log information when judging that the log information is currently in a log information uploading state, and providing the notification information for the display module to display.
The technical scheme provided by the embodiment of the invention has the following beneficial effects:
transmitting a request by receiving a log triggered by a user; judging whether the log transmission request is a log uploading request or not, if so, acquiring log information of the vehicle, uploading the acquired log information to the cloud end, and providing an uploading progress to a display module for displaying; and receiving and storing the uploaded log information through the cloud. Compared with the traditional log information capturing mode, the log information capturing method and the log information capturing device can rapidly and conveniently obtain the log information, are convenient for workers to analyze the log information in real time, can more accurately analyze the running state of the vehicle, greatly improve the efficiency, accelerate the progress of problem analysis, save the cost and improve the user experience.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
Fig. 1 is a main block diagram of a vehicle log automatic acquisition system according to a first embodiment of the present invention;
fig. 2 is a flowchart of a method for automatically obtaining a vehicle log according to a second embodiment of the present invention;
fig. 3 is a flowchart of a method for automatically obtaining a vehicle log according to a third embodiment of the present invention.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description will be given to the embodiments, structures, features and effects of the automatic vehicle log acquisition system and method according to the present invention with reference to the accompanying drawings and preferred embodiments.
The foregoing and other technical and scientific aspects, features and advantages of the present invention will be apparent from the following detailed description of preferred embodiments, which is to be read in connection with the accompanying drawings. While the present invention has been described in connection with the preferred embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but is intended to cover various modifications, equivalent arrangements, and specific embodiments thereof.
First embodiment
Fig. 1 is a main block diagram of a vehicle log automatic acquisition system according to a first embodiment of the present invention. The automatic vehicle log acquisition system can quickly and comprehensively acquire log information and improve the working efficiency. Referring to fig. 1, the vehicle log automatic acquiring system includes: the system comprises a trigger module 10, a log uploading module 11, a display module 12 and a cloud 13.
More specifically, the triggering module 10 is connected to the log uploading module 11, and is configured to receive a log transmission request triggered by a user, and provide the log transmission request to the log uploading module 11.
The triggering module 10 may be a voice recognition unit, and the voice recognition unit is configured to receive a voice sent by a user and recognize the voice to obtain a log transmission request. The log transfer request may include at least one of a log upload request, a log stop upload request, and the like. For example, when the user finds that there is a problem in the vehicle or for other reasons, the user needs to upload the log information of the vehicle, so that the user can click the voice icon on the vehicle to issue a voice command, such as "upload log information", to the trigger module 10 and also send corresponding text to the trigger module 10, the trigger module 10 will recognize the voice or text of the user to obtain a log transmission request, and then provide the log transmission request to the log upload module 11, and will trigger the subsequent log upload module 11 to upload the log information. In addition, in the log uploading process, if the user wishes to stop log uploading, a voice command, for example, "stop log information uploading", may be issued to the trigger module 10, and corresponding characters may also be sent to the trigger module 10, so that the trigger module 10 may identify the voice or characters of the user to obtain the log transmission request as the log uploading stop, and then provide the log transmission request to the log uploading module 11, and may trigger the subsequent log uploading module 11 to stop log information uploading. By sending the voice interaction or the text information to the trigger module 10, for example, sending "upload log information" to the trigger module 10 to trigger the log information upload operation, or sending "stop uploading log" to cancel the upload of the log information, which is very convenient and fast.
In addition, the triggering module 10 may be triggered by other operations, such as gesture triggering, a telephone dial, and the like, besides by voice or text. If the user inputs a specific gesture, for example, a direction-up gesture, the trigger module 10 may recognize the specific gesture of the user to obtain the log transmission request, and if the user inputs a password composed of numbers, letters, etc. through a telephone dial, the trigger module 10 may recognize the password input by the user to obtain the log transmission request.
The log information may include at least one of power supply voltage status information, CAN bus communication status information, fuel consumption of the vehicle, remaining fuel amount, travel distance, and the like.
The log uploading module 11 may be connected to the cloud 13 in a wireless or wired manner, and is configured to determine whether the log transmission request is a log uploading request, obtain log information of the vehicle if the determination result is the log uploading request, upload the obtained log information to the cloud 13, and provide the uploading progress for the display module 12 to display.
During the running process of the vehicle, the electronic control unit of the vehicle CAN acquire a series of information on a CAN bus of the vehicle through the CAN bus interface, such as the oil consumption, the residual oil quantity, the running distance and the like of the vehicle, and stores the information into log information, wherein the log information CAN be provided by the electronic control unit. Therefore, the log uploading module 11 may be further configured to, if the determination result is the log uploading request, obtain the log information of the vehicle stored in the vehicle electronic control unit, upload the obtained log information to the cloud 13, and provide the uploading progress to the display module 12 for displaying.
The log uploading module 11 may further compress the acquired log information and upload the compressed log information to the cloud 13 if the determination result is a log uploading request, so as to save an uploading flow and upload the log information more quickly.
In addition, in order to facilitate the staff to analyze the vehicle problem, a snapshot of the current operating environment of the vehicle may be performed, for example, service information related to triggering the vehicle, dumpsys (system) information, cpu (Central Processing Unit) information, meminfo (memory usage) information, and the log uploading module 11 may upload the service information related to the vehicle and the compressed log information to the cloud 13. In addition, the log information may also be uploaded through an ftp (File Transfer Protocol) Protocol when being uploaded to the cloud 13. The uploading progress can be displayed in the form of a progress bar and the like.
Preferably, the log uploading module 11 is further configured to determine whether the log transmission request is a log uploading request or a log transmission stop request, and if the determination result is the log transmission stop request, when it is determined that the log transmission request is currently in a log information uploading state, stop transmitting the log information, and provide the notification information to the display module 12 for display. The notification information may be information such as "log information transfer operation stop".
And the cloud end 13 is configured to receive and store the log information uploaded by the log uploading module 11.
The cloud 13 may be a background service system, which stores received log information, so that a subsequent worker can query the log information of the vehicle according to information such as time and device PDSN (packet data service node), and the log information is provided for the worker to perform download analysis or online analysis.
In summary, the automatic vehicle log acquisition system provided in the embodiment of the present invention receives a log transmission request triggered by a user; judging whether the log transmission request is a log uploading request or not, if so, acquiring log information of the vehicle, uploading the acquired log information to the cloud end, and providing an uploading progress to a display module for displaying; and receiving and storing the uploaded log information through the cloud. Compared with the traditional log information capturing mode, the log information can be rapidly and conveniently acquired, workers can conveniently analyze the log information in real time, the running state of a vehicle can be more accurately analyzed, the efficiency is greatly improved, the problem analysis progress is accelerated, the cost is saved, and the user experience is improved;
and if the judgment result is the request for stopping log transmission, the log information is stopped being transmitted when the current log information uploading state is judged, and the notification information is provided for the display module to be displayed, so that the user can conveniently cancel the log uploading operation mode, and the user experience is further improved.
The following are embodiments of the method of the present invention, details of which are not described in detail in the method embodiments, and reference may be made to the corresponding apparatus embodiments described above.
Second embodiment
Referring to fig. 2, fig. 2 is a flowchart of a method for automatically obtaining a vehicle log according to a second embodiment of the present invention. The automatic vehicle log acquisition method is executed in an automatic vehicle log acquisition system, wherein the automatic vehicle log acquisition system comprises a triggering module, a log uploading module, a display module and a cloud end. The method for automatically acquiring the vehicle log provided by the embodiment may include the following steps 201 and 205:
Preferably, in step 201, receiving a log transmission request triggered by a user may further include: and receiving voice sent by a user, and identifying the voice to obtain the log transmission request.
and step 205, receiving the uploaded log information through the cloud and storing the log information.
Preferably, step 203 may further include: if the judgment result is the log uploading request, obtaining the log information of the vehicle stored in the vehicle electronic control unit, and uploading the obtained log information to the cloud end; or
And if the judgment result is the log uploading request, compressing the acquired log information and uploading the compressed log information to the cloud.
In summary, in the method for automatically acquiring a vehicle log according to the embodiment of the present invention, a log transmission request triggered by a user is received; judging whether the log transmission request is a log uploading request or not, if so, acquiring log information of the vehicle, uploading the acquired log information to the cloud end, and providing an uploading progress to a display module for displaying; and receiving and storing the uploaded log information through the cloud. Compared with the traditional log information capturing mode, the log information capturing method and the log information capturing device can rapidly and conveniently obtain the log information, are convenient for workers to analyze the log information in real time, can more accurately analyze the running state of the vehicle, greatly improve the efficiency, accelerate the progress of problem analysis, save the cost and improve the user experience.
Third embodiment
Referring to fig. 3, fig. 3 is a flowchart of a method for automatically obtaining a vehicle log according to a third embodiment of the present invention. The method is similar to the method for automatically acquiring the vehicle log shown in fig. 2, and is different in that step 202 in fig. 2 can be further specifically detailed as step 301, and the automatically acquiring the vehicle log can further include: step 302-.
Step 301, determining whether the log transmission request is a log uploading request or a log transmission stop request, and if the determination result is the log transmission stop request, performing step 302.
Preferably, step 302 may further include: if not, go to step 304.
Step 303, stopping transmitting the log information, and providing the notification information to the display module for displaying. Notification information such as "log information transfer operation stop" or the like.
In order to facilitate the user to cancel the uploading operation, the user may also trigger the trigger module 10, for example, send "stop uploading log" voice or text information to the trigger module 10 to cancel the uploading of the log information, the trigger module 10 identifies the information sent by the user to obtain a log transmission request, then determines that the log transmission request is stop by the log uploading module 11, and then stops transmitting the log information when determining that the log information is currently in the log information uploading state, and provides the notification information to the display module for displaying, thereby providing convenience for the user to cancel the uploading of the log, and further improving the user experience.
In summary, according to the method for automatically acquiring the vehicle log provided by the embodiment of the present invention, the log transmission is stopped when the determination result is the log transmission stopping request, and the notification information is provided to the display module for displaying when the current log information uploading state is determined, so that the user can conveniently cancel the log uploading operation, and the user experience is further improved.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. An automatic vehicle log acquisition system, comprising: a trigger module, a log uploading module, a display module and a cloud terminal, wherein,
the trigger module is connected with the log uploading module and used for receiving a log transmission request triggered by a user and providing the log transmission request to the log uploading module;
the log uploading module is connected with the cloud end and used for judging whether the log transmission request is a log uploading request or not, if the judgment result is the log uploading request, the log information of the vehicle is acquired, the acquired log information is uploaded to the cloud end, and the uploading progress is provided for the display module to be displayed;
and the cloud end is used for receiving and storing the log information uploaded by the log uploading module.
2. The system according to claim 1, wherein the triggering module is a voice recognition unit, and the voice recognition unit is configured to receive a voice from a user and recognize the voice to obtain the log transmission request.
3. The vehicle log automatic acquisition system according to claim 1, wherein the log transmission request includes at least one of a log upload request, a log stop upload request.
4. The system according to claim 1, wherein the log uploading module is further configured to, if the determination result is a log uploading request, acquire log information of the vehicle stored in the vehicle electronic control unit, and upload the acquired log information to the cloud.
5. The system according to claim 1, wherein the log uploading module is further configured to compress the acquired log information and upload the compressed log information to the cloud if the determination result is a log uploading request.
6. The system according to claim 1, wherein the log uploading module is further configured to determine whether to request the log to be uploaded or stop transmitting the log, and if the determination result is that the log is to be stopped being transmitted, when it is determined that the log is currently in a log information uploading state, the log information is stopped being transmitted, and the notification information is provided to the display module for displaying.
7. A vehicle log automatic acquisition method is characterized by comprising the following steps:
receiving a log transmission request triggered by a user;
judging whether the log transmission request is a log uploading request or not, if so, acquiring log information of the vehicle, uploading the acquired log information to the cloud end, and providing an uploading progress to a display module for displaying;
and receiving and storing the uploaded log information through the cloud.
8. The method according to claim 7, wherein receiving a user-triggered log transmission request comprises:
and receiving voice sent by a user, and identifying the voice to obtain the log transmission request.
9. The method according to claim 7, wherein if the determination result is a log uploading request, obtaining log information of the vehicle, and uploading the obtained log information to the cloud, includes:
if the judgment result is the log uploading request, obtaining the log information of the vehicle stored in the vehicle electronic control unit, and uploading the obtained log information to the cloud end; or
And if the judgment result is the log uploading request, compressing the acquired log information and uploading the compressed log information to the cloud.
10. The vehicle log automatic acquisition method according to claim 7, further comprising:
and judging whether the log transmission request is a log uploading request or a log transmission stopping request, if the judgment result is the log transmission stopping request, stopping transmitting the log information when judging that the log information is currently in a log information uploading state, and providing the notification information for the display module to display.
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| CN201910305923.0A CN111835799A (en) | 2019-04-16 | 2019-04-16 | Automatic acquisition system and method for vehicle log |
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| CN113479215A (en) * | 2021-07-15 | 2021-10-08 | 北京百度网讯科技有限公司 | Method, device, equipment and medium for transmitting automatic driving abnormal data |
| CN115190009A (en) * | 2021-03-22 | 2022-10-14 | 广州汽车集团股份有限公司 | Vehicle-mounted multimedia part log export method and system and storage medium |
| CN115277780A (en) * | 2022-07-30 | 2022-11-01 | 重庆长安汽车股份有限公司 | Vehicle-end log obtaining method and device, electronic equipment and computer-readable storage medium |
| WO2024046118A1 (en) * | 2022-08-31 | 2024-03-07 | 比亚迪股份有限公司 | Vehicle log management method and apparatus, and processing device and storage medium |
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