CN117971246A - Vehicle upgrading method, platform, equipment and storage medium - Google Patents
Vehicle upgrading method, platform, equipment and storage medium Download PDFInfo
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Abstract
The invention discloses a vehicle upgrading method, a platform, equipment and a storage medium, which are applied to a vehicle upgrading platform, wherein the vehicle upgrading platform is connected with at least one target vehicle, and the method comprises the following steps: acquiring an upgrade installation package of at least one target vehicle, wherein the target vehicle is a trial-production vehicle; the upgrade installation package is sent to the associated target vehicles, and the vehicle-mounted controllers of all the target vehicles are controlled in parallel to carry out brushing upgrade according to the upgrade installation package, so that a target upgrade result is obtained; and determining whether the current updating abnormality exists according to the target updating result, if so, generating abnormality information and notifying a corresponding client according to the abnormality information. According to the technical scheme, the time wasted in one-to-one upgrade and writing of the vehicle is reduced, and the efficiency of upgrade and writing and problem investigation of the vehicle-mounted controller of the trial-production vehicle is improved.
Description
Technical Field
The present invention relates to the field of vehicle technologies, and in particular, to a vehicle upgrade method, a platform, a device, and a storage medium.
Background
In the current development and production process of a new vehicle type, the requirement on trial-manufacture experiment vehicles such as mules and the like is huge, and in the experiment process of each stage, the software version of the vehicle-mounted controller is updated and iterated more frequently and in a redundant manner, so that the workload is huge and the repeatability is extremely strong.
At present, a control method of a commonly used vehicle-mounted controller is generally that one device is connected with one vehicle to carry out single-to-single software refreshing and problem investigation, and after refreshing of one vehicle is completed, refreshing is carried out on the next vehicle, and the vehicle-mounted controller realized in the method is updated, so that the time consumption is long, the efficiency is low, and the updating refreshing and problem investigation requirements of a large number of trial-production test vehicles cannot be met.
Disclosure of Invention
The invention provides a vehicle upgrading method, a platform, equipment and a storage medium, which reduce the time wasted by one-to-one upgrading and writing of vehicles and improve the efficiency of upgrading and writing and problem investigation of a vehicle-mounted controller of a trial-production vehicle.
In a first aspect, an embodiment of the present disclosure provides a vehicle upgrade method applied to a vehicle upgrade platform, where the vehicle upgrade platform is connected with at least one target vehicle, the method including:
Acquiring an upgrade installation package of at least one target vehicle, wherein the target vehicle is a trial-production vehicle;
the upgrade installation package is sent to the associated target vehicles, and the vehicle-mounted controllers of all the target vehicles are controlled in parallel to carry out brushing upgrade according to the upgrade installation package, so that a target upgrade result is obtained;
and determining whether the current updating abnormality exists according to the target updating result, if so, generating abnormality information and notifying a corresponding client according to the abnormality information.
In a second aspect, embodiments of the present disclosure provide a vehicle upgrade platform integrated on an electronic device for connection with at least one target vehicle, the platform comprising:
The installation package acquisition module is used for acquiring an upgrade installation package of at least one target vehicle, wherein the target vehicle is a trial-manufacture vehicle;
The upgrade refreshing module is used for sending the upgrade installation package to the associated target vehicles, and controlling the vehicle-mounted controllers of the target vehicles to refresh and upgrade according to the upgrade installation package in parallel to obtain a target upgrade result;
And the problem checking module is used for determining whether the current updating abnormality exists according to the target updating result, if so, generating abnormality information and notifying a corresponding client according to the abnormality information.
In a third aspect, an embodiment of the present disclosure provides an electronic device, including:
At least one processor; and
A memory communicatively coupled to the at least one processor; wherein,
The memory stores a computer program executable by the at least one processor to enable the at least one processor to perform the vehicle upgrade method provided by the embodiment of the first aspect described above.
In a fourth aspect, an embodiment of the present disclosure provides a computer readable storage medium storing computer instructions for causing a processor to execute the method for upgrading a vehicle provided in the embodiment of the first aspect.
The vehicle upgrading method, device, equipment and storage medium are applied to a vehicle upgrading platform, the vehicle upgrading platform is connected with at least one target vehicle, and the method comprises the following steps: acquiring an upgrade installation package of at least one target vehicle, wherein the target vehicle is a trial-production vehicle; the upgrade installation package is sent to the associated target vehicles, and the vehicle-mounted controllers of all the target vehicles are controlled in parallel to carry out brushing upgrade according to the upgrade installation package, so that a target upgrade result is obtained; and determining whether the current updating abnormality exists according to the target updating result, if so, generating abnormality information and notifying a corresponding client according to the abnormality information. According to the technical scheme, the time wasted in one-to-one upgrade and writing of the vehicle is reduced, and the efficiency of upgrade and writing and problem investigation of the vehicle-mounted controller of the trial-production vehicle is improved.
It should be understood that the description in this section is not intended to identify key or critical features of the embodiments of the invention or to delineate the scope of the invention. Other features of the present invention will become apparent from the description that follows.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flow chart of a method for upgrading a vehicle according to a first embodiment of the present invention;
Fig. 2 is a flowchart of a vehicle upgrading method according to a second embodiment of the present invention;
Fig. 3 is a schematic structural diagram of a vehicle upgrade platform according to a third embodiment of the present invention;
fig. 4 is a schematic structural diagram of an electronic device according to a fourth embodiment of the present invention.
Detailed Description
In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
It should be noted that the terms "first," "second," and "object" in the description of the present invention and the claims and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example 1
Fig. 1 is a flowchart of a vehicle upgrade method according to a first embodiment of the present invention, where the method may be implemented by a vehicle upgrade platform, and the vehicle upgrade platform may be implemented in hardware and/or software.
In this embodiment, if the vehicle upgrade platform is in a software form, the vehicle upgrade platform is integrated in the electronic device and is connected with the target vehicle through a brushing tool or a data line; if the vehicle is in a hardware form, the vehicle is directly connected with the target vehicle through a brushing tool or a data line.
As shown in fig. 1, the method includes:
S101, acquiring an upgrade installation package of at least one target vehicle, wherein the target vehicle is a trial-production vehicle.
In this embodiment, the target vehicle may be understood as a trial-and-manufacture vehicle to be upgraded. A pilot vehicle is understood to be an experimental vehicle during the production development phase. An upgrade installation package may be understood as a data package for performing a software update.
Specifically, each software developer can update the software at random, and when the software is updated, the vehicle upgrading platform acquires an upgrading installation package of the corresponding software in real time. It can be appreciated that, since the vehicle upgrade platform is connected to a plurality of test vehicles at the same time, it is necessary to obtain an upgrade installation package of the corresponding software to be upgraded of at least one target vehicle.
S102, sending the upgrade installation package to the associated target vehicles, and controlling the vehicle-mounted controllers of all the target vehicles in parallel to carry out updating by brushing according to the upgrade installation package, so as to obtain a target upgrade result.
In this embodiment, the target upgrade result may be understood as a result generated after the target vehicle is completely flushed, and is used to characterize whether the flushing is successful or not, and related information in a successful or failed state, for example, when the flushing is successful, the target upgrade result includes a successful flushing and a flushing message, and when the flushing is failed, the target upgrade result includes a flushing failure and a flushing area information.
Specifically, the upgrade installation package is sent to the corresponding target vehicles through the data line, the vehicle-mounted controller of each target vehicle is controlled in parallel, and the upgrade of the refreshing areas is sequentially carried out through the upgrade installation package. Aiming at each brushing area, if the brushing is successful, recording the successful brushing result and the brushing message generated in the updating brushing process as a target updating result for background analysis; if the refreshing fails, representing that the vehicle-mounted controller corresponding to the refreshing area possibly has a fault, recording the result of the refreshing failure and the related information of the refreshing area with the refreshing failure as target upgrading results, and informing maintenance personnel to conduct problem investigation and maintenance replacement through a client.
S103, determining whether the current updating abnormality exists according to the target updating result, if so, generating abnormality information and notifying a corresponding client according to the abnormality information.
In this embodiment, the anomaly information may be understood as information for analyzing a problem occurring in the updating and writing process of the vehicle, which is determined according to the target updating result, and the anomaly information includes a location where the problem is located, a specific anomaly problem, and a maintenance field to which the problem belongs. A client may be understood as an electronic device used by a maintenance staff of the relevant department.
Specifically, when the target upgrading result includes a writing failure, the vehicle-mounted controller corresponding to the writing area is characterized in that a problem occurs, the current writing abnormality can be directly determined, at this time, the writing failure and the corresponding writing area information in the target upgrading result are directly determined to be abnormal information, and the abnormal information is sent to the corresponding client, so that a worker of the client can quickly make analysis and judgment according to the abnormal information.
When the target upgrading result comprises a successful refreshing message and a corresponding refreshing message, comparing the refreshing message with a preset message, and if the comparison is consistent, determining that the refreshing is successful and abnormal situation exists, determining that the current refreshing is normal at the moment, and generating no abnormal information; if the comparison is inconsistent, determining that the handwriting is successful but a certain abnormal condition exists, generating corresponding abnormal information according to the inconsistent place in the comparison result of the two messages, and sending the abnormal information to the corresponding client so that staff of the client can quickly make analysis and judgment according to the abnormal information.
It will be appreciated that the vehicle upgrade platform may be connected to a plurality of clients that are used by personnel in the field of maintenance, for example, personnel in the field of maintenance are dedicated to air conditioning problems, personnel in the field of clients are dedicated to engine problems, personnel in the field of clients are dedicated to central control of the vehicle, and each client corresponds to a different field of maintenance. Therefore, according to the position of the problem in the abnormal information and the maintenance field, the content in the abnormal information is split and respectively sent to the corresponding client so as to realize multi-field collaborative problem investigation.
According to the vehicle upgrading method provided by the embodiment of the invention, the upgrading installation package of at least one target vehicle is obtained, and the target vehicle is a trial-manufactured vehicle; the upgrade installation package is sent to the associated target vehicles, and the vehicle-mounted controllers of all the target vehicles are controlled in parallel to carry out brushing upgrade according to the upgrade installation package, so that a target upgrade result is obtained; and determining whether the current updating abnormality exists according to the target updating result, if so, generating abnormality information and notifying a corresponding client according to the abnormality information. According to the technical scheme, the time wasted in one-to-one upgrade and writing of the vehicle is reduced, and the efficiency of upgrade and writing and problem investigation of the vehicle-mounted controller of the trial-production vehicle is improved.
Example two
Fig. 2 is a flowchart of a vehicle upgrade method according to a second embodiment of the present invention, where any of the foregoing embodiments is further optimized, and the method may be performed by a vehicle upgrade platform, where the vehicle upgrade platform may be implemented in hardware and/or software, where upgrade swiping and problem investigation are performed by multiple target vehicles at the same time.
As shown in fig. 2, the method includes:
s201, acquiring an upgrade installation package of at least one target vehicle, wherein the target vehicle is a trial-production vehicle.
S202, sending the upgrade installation package to the associated target vehicle.
S203, determining a corresponding current refreshing area on the vehicle-mounted controller of the target vehicle according to the upgrading installation package, and carrying out software upgrading on the current refreshing area according to the upgrading installation package to obtain a current upgrading result.
In this embodiment, the current flashing area may be understood as a flashing area at the current time, and the current flashing area after the upgrade installation package is sent to the target vehicle is the first flashing area. A swipe area may correspond to an on-board controller or to a piece of software. The current upgrade result may be understood as a result of performing a software upgrade on the current swipe area, including a successful swipe and a swipe failure.
Specifically, the upgrade installation package has own upgrade data, and these upgrade data are data for upgrading one or several pieces of software, so that the update area where the software is required to be upgraded on the vehicle-mounted controller of the target vehicle can be determined according to the upgrade installation package, and the update area can be determined as the current update area. After the current refreshing area is determined, software upgrading refreshing is carried out in the current refreshing area according to the upgrading installation package, and current upgrading results are obtained, wherein the current upgrading results comprise successful refreshing and failed refreshing.
S204, determining a target upgrading result of the current brushing area according to the current upgrading result.
In this embodiment, if the current upgrade result is successful in writing, determining the writing success and the writing message generated during writing as the target upgrade result; if the current updating result is that the updating fails, updating the current updating area according to the updating installation packet, and if the updating is successful in the preset times, determining the updating success and the updating message generated during the updating as target updating results; if the brushing is repeated for the preset times, the brushing is not successful, and the brushing failure and the brushing area information of the current brushing area are determined as target upgrading results.
It may be appreciated that after determining the target upgrade result of the current swipe area according to the current upgrade result, the method further includes:
S301, determining a corresponding next refreshing area on a vehicle-mounted controller of the target vehicle according to the upgrade installation package.
In this embodiment, the next area to be written is understood as the next area to be written after writing the current area to be written is completed.
Specifically, in one upgrade update, there may be a plurality of refresh areas where software upgrade refresh is required, and for these refresh areas, a linear refresh mode is adopted, and then the refresh of the next refresh area is performed after the refresh of one refresh area is completed. Therefore, after the upgrade refreshing of the current refreshing area is completed, determining the next refreshing area needing upgrade refreshing according to other refreshing areas corresponding to the upgrade data in the upgrade installation package. It can be understood that the manner of determining the next brushing area may be selected randomly from the to-be-brushed areas needing to be brushed, or may be determined by sorting according to a preset upgrade brushing priority, which is not limited in this embodiment.
S302, determining the next refreshing area as a current refreshing area, and carrying out software upgrading on the current refreshing area according to an upgrading installation package to obtain a current upgrading result.
Specifically, since the next swipe area has been determined, and is the swipe area in which the upgrade swipe is to be performed, the next swipe area is determined as the current swipe area. After the current refreshing area is determined, software upgrading refreshing is carried out in the current refreshing area according to the upgrading installation package, and current upgrading results are obtained, wherein the current upgrading results comprise successful refreshing and failed refreshing.
S303, determining a target upgrading result of the current refreshing area according to the current upgrading result until the software upgrading of each area to be refreshed in the vehicle-mounted controller is completed.
In this embodiment, the area to be refreshed may be understood as a refresh area that needs to be refreshed by an upgrade, and in a process of one upgrade refresh, there may be multiple areas to be refreshed waiting for the upgrade refresh.
Specifically, a target upgrade result of the current upgrade area is determined according to the current upgrade area, after upgrade of the current upgrade area is completed, a corresponding next upgrade area on a vehicle-mounted controller of the target vehicle is determined again according to the upgrade installation package, the next upgrade area is determined to be the current upgrade area, software upgrade is performed on the current upgrade area according to the upgrade installation package, the current upgrade result is obtained, and a target upgrade result of the current upgrade area is determined according to the current upgrade result. And continuously cycling until the software upgrading of all the areas to be refreshed is completed, and completing the whole software upgrading.
Further, in S204 and S303, determining the target upgrade result of the current brushing area according to the current upgrade result includes:
a1 If the current upgrade result is successful, determining the successful and corresponding message as target upgrade result.
In this embodiment, the writing message may be understood as a record file generated during writing the writing area.
Specifically, if the current upgrade result is that the upgrade is successful, it may be determined that there is no problem in the overall problem control direction of upgrade and upgrade for the current upgrade and upgrade area, so that the upgrade success and the corresponding upgrade message may be determined as the target upgrade result, so that the platform may control the upgrade and upgrade according to the detail problem of the upgrade and upgrade.
B1 And returning to re-execute the software upgrading of the current brushing area according to the upgrading installation package when the current upgrading result is that the brushing fails, until the brushing is successful within the preset times, or the brushing failure times reach the preset times.
In this embodiment, the preset number of times may be understood as a preset maximum number of times of updating and writing the same writing area.
Specifically, if the current upgrade result is a flush failure, it may be determined that there may be a problem in the flush area or a problem in the corresponding vehicle-mounted controller, or the flush may be failed due to an accidental factor, and it is necessary to try again to update the software in the current flush area according to the upgrade installation package, and if the second flush still fails, then perform repeated upgrade flush for the third time. Taking the preset times as 3 as an example, if the third repeated upgrade brushing still fails, ending the repeated upgrade brushing of the current brushing area; if the second upgrade flushing is successful, the repeated upgrade flushing of the current flushing area is ended when the flushing is successful.
C1 If the writing is successful in the preset times, determining the writing success and the corresponding writing message as a target upgrading result.
In this embodiment, if the writing is successful within the preset times, it is determined that the previous writing failure is an accidental factor, and it is determined that there is no problem in the overall problem control direction of updating writing to the current writing area, so that the writing success and the corresponding writing message can be determined as the target updating result, so that the platform can control the following problem of updating writing according to the writing message.
D1 If the number of the writing failure reaches the preset number, determining the writing failure and the corresponding writing area information as a target upgrading result.
In this embodiment, the information of the writing area may be understood as related information of the current writing area, for example, including information such as a name number of the current writing area, corresponding application software, corresponding vehicle-mounted controller, writing failure position, and writing failure reason.
Specifically, if the number of the brushwrite failures reaches the preset number of times, that is, the brushwrite is repeatedly performed for the preset number of times, each time the brushwrite is finished by failure, it is determined that the brushwrite area may have a problem or a corresponding vehicle-mounted controller may have a problem, and at this time, the brushwrite failure and the brushwrite area information of the current brushwrite area are determined as the target upgrading result.
S205, judging whether the current writing abnormality exists according to the target upgrading result, and if so, generating abnormality information.
In this embodiment, whether the current writing is abnormal is determined according to different target upgrading results, if so, corresponding abnormal information is generated according to the target upgrading results, and if not, the writing is completely successful, and no abnormal information is generated.
Optionally, judging whether the current writing is abnormal according to the target upgrading result, if so, generating abnormal information, including:
s2051, when the target upgrading result comprises the writing failure and the corresponding writing area information, determining that the current writing is abnormal, and generating abnormal information according to the writing area information.
In this embodiment, when the target upgrade result includes the refresh failure and the corresponding refresh area information, the refresh area is characterized to be the result of the refresh failure after the refresh area is updated for the preset number of times, and the current refresh abnormality is determined, where the current refresh abnormality may be a problem in the refresh area or a problem in the corresponding vehicle-mounted controller, so that the refresh area information is determined to be the abnormality information. The information of the refreshing area comprises the name number of the current refreshing area, corresponding application software, corresponding vehicle-mounted controller, refreshing failure position, refreshing failure reason and the like.
S2052, when the target upgrading result comprises the successful writing and the corresponding writing message, comparing the writing message with a preset message to obtain a comparison result.
In this embodiment, the preset message may be understood as a standard message in a preset upgrade writing process. The comparison result can be understood as a result determined after the actually generated brush message is compared with a standard preset message, and the comparison result comprises consistent comparison and inconsistent comparison.
Specifically, when the target upgrade result includes a successful refresh and a corresponding refresh message, it is determined that there is no problem in the overall problem control direction of upgrade refresh for the current refresh area, and at this time, the detail problem control of upgrade refresh needs to be performed according to the refresh message. Specifically, the actually generated brush message is compared with a preset message of a preset standard, the message information is compared, whether the brush message is completely consistent with the preset message is judged, and a comparison result is obtained.
S2053, if the comparison result is that the brushing message is consistent with the preset message, determining that the current brushing is normal.
In this embodiment, if the comparison result is that the refresh message is consistent with the preset message, it is determined that the refresh message generated under the actual refresh condition is a standard message, that is, the overall problem control and the detail problem control of the upgrade refresh of the current refresh area are both free, and it is determined that the current refresh is normal.
S2054, if the comparison result is that the message written by the brush is inconsistent with the preset message, determining that the current message written by the brush is abnormal, and generating abnormal information according to the comparison result.
In this embodiment, if the comparison result is that the refresh message is inconsistent with the preset message, it is determined that there is no problem in the overall problem control direction of the update refresh of the current refresh zone, but there is a problem in the detail problem control, that is, although the refresh is successful, there may be some other problems in the refresh process that do not affect the software update. Therefore, it is determined that the current writing still has abnormality, and corresponding abnormality information is generated according to inconsistent content and inconsistent position of the writing message and the preset message in the comparison result, corresponding specific problems and the field to which the writing message belongs.
S206, analyzing the abnormal information to obtain an analysis result, and judging whether the platform repairing condition is met currently according to the analysis result.
In this embodiment, the analysis result may be understood as a result determined after the analysis of the abnormal information, including the location of the problem, the maintenance field to which the problem belongs, and the specific content of the problem. Platform repair conditions can be understood as conditions under which the problem can be solved by the vehicle upgrade platform itself through code debug modifications.
Specifically, the abnormal information is analyzed, the abnormal information comprises the position of the problem, a specific abnormal problem and the belonging maintenance field, each information in the abnormal information is analyzed, the position of the problem, the belonging maintenance field and the specific abnormal problem information which are more matched with the format of the vehicle upgrading platform are obtained, whether the corresponding specific abnormal problem can meet the platform repairing condition or not is judged according to the corresponding belonging maintenance field and the position of the problem, namely, whether the specific problem of the abnormal problem can be solved by the platform per se or not is judged, and manual participation is not needed.
And S207, if so, performing problem investigation and repair according to the analysis result, generating a first investigation repair record, and sending the first investigation repair record to the corresponding client.
In this embodiment, the first troubleshooting repair record may be understood as a repair record and a repair result of the vehicle upgrade platform itself performing the problem troubleshooting and repair process according to the analysis result.
Specifically, if the platform repairing condition is met currently, it is determined that the current abnormal problem can be solved through the running of the vehicle upgrading platform, at this time, the vehicle upgrading platform analyzes, checks and repairs the specific content of the problem according to the analysis result, generates a first checking and repairing record in the analysis, checking and repairing process, and sends the first checking and repairing record to a client corresponding to the repairing field according to the position of the problem in the analysis result and the repairing field to which the problem belongs.
And S208, if not, determining a client corresponding to the abnormal information according to the analysis result, and sending the abnormal information to the client.
Specifically, if the platform repairing condition is not met currently, it is determined that the current vehicle upgrading platform does not have the capability of solving the abnormal problem, and a corresponding professional serviceman needs to be notified to solve the abnormal problem, so that according to the position of the problem in the analysis result and the maintenance field, abnormal information is sent to a client corresponding to the maintenance field, so as to notify the serviceman to analyze, examine and repair the problem.
According to the vehicle upgrading method provided by the embodiment, the upgrading installation package of at least one target vehicle is obtained, and the target vehicle is a trial-manufactured vehicle; transmitting the upgrade installation package to the associated target vehicle; determining a corresponding current refreshing area on a vehicle-mounted controller of a target vehicle according to the upgrading installation package, and carrying out software upgrading on the current refreshing area according to the upgrading installation package to obtain a current upgrading result; determining a target upgrading result of the current writing area according to the current upgrading result; judging whether the current writing is abnormal or not according to the target upgrading result, and if so, generating abnormal information; analyzing the abnormal information to obtain an analysis result, and judging whether the platform repairing condition is met currently according to the analysis result; if yes, performing problem investigation and repair according to the analysis result, generating a first investigation repair record, and sending the first investigation repair record to a corresponding client; if not, determining a client corresponding to the abnormal information according to the analysis result, and sending the abnormal information to the client. According to the technical scheme, the time wasted in one-to-one updating and writing of the vehicle is reduced, the efficiency of updating and writing and problem investigation of the vehicle-mounted controller of the trial-production vehicle is improved, and the problem investigation precision is ensured.
As a first alternative embodiment of the embodiments, on the basis of the above embodiments, the first alternative embodiment further optimizes and increases:
a2 Obtaining a second troubleshooting repair record uploaded by the client, and inputting a target upgrading result, abnormal information and the corresponding second troubleshooting repair record into a learning model to obtain a corresponding learning result.
In this embodiment, the second troubleshooting repair record may be understood as a repair record and a repair result of the troubleshooting and repairing process performed by the serviceman according to the abnormal information. A learning model may be understood as an artificial intelligence (ARTIFICIAL INTELLIGENC, AI) model with learning capabilities. The learning result can be understood as a result after the problem investigation, repair and learning is performed according to the target upgrading result, the abnormal information and the corresponding second investigation, repair record, and at least comprises problem investigation logic and repair logic.
Specifically, after performing problem investigation and repair on the corresponding brushing area according to the abnormal information, a maintenance person forms a second investigation and repair record, and the second investigation and repair record is uploaded to the vehicle upgrading platform through the client. The vehicle upgrading platform acquires a second troubleshooting repair record uploaded by the client, inputs a target upgrading result, abnormal information and the corresponding second troubleshooting repair record into a learning model, and the learning model performs troubleshooting repair learning according to the target upgrading result, the abnormal information and the corresponding second troubleshooting repair record, determines the troubleshooting logic and repair logic therein and generates a learning result. The vehicle upgrading platform can gradually improve the self problem investigation and repair capability according to the learning result, improve the threshold of platform repair conditions, and gradually realize the full-automatic problem investigation and repair by means of the vehicle upgrading platform.
Example III
Fig. 3 is a schematic structural diagram of a vehicle upgrade platform according to a third embodiment of the present invention. A vehicle upgrade platform integrated on an electronic device for connection with at least one target vehicle, as shown in fig. 3, the platform comprising:
The installation package obtaining module 31 is configured to obtain an upgrade installation package of at least one target vehicle, where the target vehicle is a trial-manufacture vehicle;
The upgrade and update module 32 is configured to send the upgrade installation package to an associated target vehicle, and control the vehicle-mounted controller of each target vehicle in parallel to update and update according to the upgrade installation package, so as to obtain a target upgrade result;
and the problem checking module 33 is configured to determine whether there is a brushing exception currently according to the target upgrade result, and if so, generate exception information and notify the corresponding client according to the exception information.
According to the vehicle upgrading platform adopted by the technical scheme, the time wasted in one-to-one upgrading and writing of the vehicle is reduced, and the efficiency of upgrading and writing and problem investigation of the vehicle-mounted controller of the trial-production vehicle is improved.
Optionally, the upgrade brush module 32 includes:
an installation package transmitting unit for transmitting the upgrade installation package to an associated target vehicle;
The first software upgrading unit is used for determining a corresponding current refreshing area on the vehicle-mounted controller of the target vehicle according to the upgrading installation package, and carrying out software upgrading on the current refreshing area according to the upgrading installation package to obtain a current upgrading result;
and the upgrading result determining unit is used for determining a target upgrading result of the current brushing area according to the current upgrading result.
Optionally, the upgrade writing module 32 further includes:
The updating area determining unit is used for determining a corresponding next updating area on the vehicle-mounted controller of the target vehicle according to the updating installation package after determining a target updating result of the current updating area according to the current updating result;
The second software upgrading unit is used for determining the next refreshing area as a current refreshing area, and carrying out software upgrading on the current refreshing area according to the upgrading installation package to obtain a current upgrading result;
And the software upgrading iteration unit is used for determining a target upgrading result of the current refreshing area according to the current upgrading result until the software upgrading of each area to be refreshed in the vehicle-mounted controller is completed.
Further, the upgrade result determining unit or the software upgrade iterating unit is specifically configured to:
when the current upgrading result is successful in refreshing, determining the successful refreshing and the corresponding refreshing message as a target upgrading result;
When the current upgrading result is that the refreshing fails, returning to execute the software upgrading on the current refreshing area according to the upgrading installation package again until the refreshing is successful within the preset times or the refreshing failure times reach the preset times;
If the refreshing is successful in the preset times, determining the refreshing success and the corresponding refreshing message as a target upgrading result;
If the number of the writing failure reaches the preset number, determining the writing failure and the corresponding writing area information as a target upgrading result.
Optionally, the problem-checking module 33 includes:
The abnormal refreshing judgment unit is used for judging whether refreshing abnormality exists currently according to the target upgrading result, and if so, generating abnormality information;
The platform repair judging unit is used for analyzing the abnormal information, obtaining an analysis result and judging whether the platform repair condition is met currently according to the analysis result;
The repair record sending unit is used for performing problem investigation and repair according to the analysis result if yes, generating a first investigation repair record and sending the first investigation repair record to a corresponding client;
and the abnormal information sending unit is used for determining a client corresponding to the abnormal information according to the analysis result and sending the abnormal information to the client if not.
Further, the abnormal brushing judgment unit is specifically configured to:
When the target upgrading result comprises the writing failure and the corresponding writing area information, determining that the current writing is abnormal, and generating abnormal information according to the writing area information;
When the target upgrading result comprises a successful refreshing message and a corresponding refreshing message, comparing the refreshing message with a preset message to obtain a comparison result;
if the comparison result is that the brushing message is consistent with the preset message, determining that the current brushing is normal;
if the comparison result is that the brushing message is inconsistent with the preset message, determining that the current brushing is abnormal, and generating abnormal information according to the comparison result.
Optionally, the apparatus further comprises:
And the troubleshooting and repairing learning module is used for acquiring a second troubleshooting and repairing record uploaded by the client, inputting the target upgrading result, the abnormal information and the corresponding second troubleshooting and repairing record into a learning model, and acquiring a corresponding learning result.
The vehicle upgrading platform provided by the embodiment of the invention can execute the vehicle upgrading method provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method.
Example IV
Fig. 4 shows a schematic diagram of an electronic device 40 that may be used to implement an embodiment of the invention. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. Electronic equipment may also represent various forms of mobile devices, such as personal digital processing, cellular telephones, smartphones, wearable devices (e.g., helmets, glasses, watches, etc.), and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not meant to limit implementations of the inventions described and/or claimed herein.
As shown in fig. 4, the electronic device 40 includes at least one processor 41, and a memory communicatively connected to the at least one processor 41, such as a Read Only Memory (ROM) 42, a Random Access Memory (RAM) 43, etc., in which the memory stores a computer program executable by the at least one processor, and the processor 41 may perform various suitable actions and processes according to the computer program stored in the Read Only Memory (ROM) 42 or the computer program loaded from the storage unit 48 into the Random Access Memory (RAM) 43. In the RAM 43, various programs and data required for the operation of the electronic device 40 may also be stored. The processor 41, the ROM 42 and the RAM 43 are connected to each other via a bus 44. An input/output (I/O) interface 45 is also connected to bus 44.
Various components in electronic device 40 are connected to I/O interface 45, including: an input unit 46 such as a keyboard, a mouse, etc.; an output unit 47 such as various types of displays, speakers, and the like; a storage unit 48 such as a magnetic disk, an optical disk, or the like; and a communication unit 49 such as a network card, modem, wireless communication transceiver, etc. The communication unit 49 allows the electronic device 40 to exchange information/data with other devices via a computer network, such as the internet, and/or various telecommunication networks.
The processor 41 may be various general and/or special purpose processing components with processing and computing capabilities. Some examples of processor 41 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various specialized Artificial Intelligence (AI) computing chips, various processors running machine learning model algorithms, digital Signal Processors (DSPs), and any suitable processor, controller, microcontroller, etc. The processor 41 performs the various methods and processes described above, such as a vehicle upgrade method.
In some embodiments, the vehicle upgrade method may be implemented as a computer program tangibly embodied on a computer-readable storage medium, such as the storage unit 48. In some embodiments, part or all of the computer program may be loaded and/or installed onto the electronic device 40 via the ROM 42 and/or the communication unit 49. When the computer program is loaded into RAM 43 and executed by processor 41, one or more steps of the vehicle upgrade method described above may be performed. Alternatively, in other embodiments, the processor 41 may be configured to perform the vehicle upgrade method by any other suitable means (e.g., by means of firmware).
Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuit systems, field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application Specific Standard Products (ASSPs), systems On Chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs, the one or more computer programs may be executed and/or interpreted on a programmable system including at least one programmable processor, which may be a special purpose or general-purpose programmable processor, that may receive data and instructions from, and transmit data and instructions to, a storage system, at least one input device, and at least one output device.
A computer program for carrying out methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the computer programs, when executed by the processor, cause the functions/acts specified in the flowchart and/or block diagram block or blocks to be implemented. The computer program may execute entirely on the machine, partly on the machine, as a stand-alone software package, partly on the machine and partly on a remote machine or entirely on the remote machine or server.
In the context of the present invention, a computer-readable storage medium may be a tangible medium that can contain, or store a computer program for use by or in connection with an instruction execution system, apparatus, or device. The computer readable storage medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. Alternatively, the computer readable storage medium may be a machine readable signal medium. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
To provide for interaction with a user, the systems and techniques described here can be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) through which a user can provide input to the electronic device. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic input, speech input, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a background component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such background, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), wide Area Networks (WANs), blockchain networks, and the internet.
The computing system may include clients and servers. The client and server are typically remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server can be a cloud server, also called a cloud computing server or a cloud host, and is a host product in a cloud computing service system, so that the defects of high management difficulty and weak service expansibility in the traditional physical hosts and VPS service are overcome.
It should be appreciated that various forms of the flows shown above may be used to reorder, add, or delete steps. For example, the steps described in the present invention may be performed in parallel, sequentially, or in a different order, so long as the desired results of the technical solution of the present invention are achieved, and the present invention is not limited herein.
The above embodiments do not limit the scope of the present invention. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (10)
1. A vehicle upgrade method, applied to a vehicle upgrade platform, the vehicle upgrade platform being coupled to at least one target vehicle, the method comprising:
Acquiring an upgrade installation package of at least one target vehicle, wherein the target vehicle is a trial-production vehicle;
the upgrade installation package is sent to the associated target vehicles, and the vehicle-mounted controllers of all the target vehicles are controlled in parallel to carry out brushing upgrade according to the upgrade installation package, so that a target upgrade result is obtained;
and determining whether the current updating abnormality exists according to the target updating result, if so, generating abnormality information and notifying a corresponding client according to the abnormality information.
2. The method of claim 1, wherein the sending the upgrade installation package to the associated target vehicles, and the onboard controller for controlling each of the target vehicles in parallel performs a swipe upgrade according to the upgrade installation package, to obtain a target upgrade result, comprises:
Transmitting the upgrade installation package to an associated target vehicle;
Determining a corresponding current refreshing area on a vehicle-mounted controller of the target vehicle according to the upgrading installation package, and carrying out software upgrading on the current refreshing area according to the upgrading installation package to obtain a current upgrading result;
And determining a target upgrading result of the current brushing area according to the current upgrading result.
3. The method of claim 2, further comprising, after determining a target upgrade result for the current swipe area based on the current upgrade result:
Determining a corresponding next refreshing area on a vehicle-mounted controller of the target vehicle according to the upgrading installation package;
Determining the next refreshing area as a current refreshing area, and carrying out software upgrading on the current refreshing area according to the upgrading installation package to obtain a current upgrading result;
and determining a target upgrading result of the current refreshing area according to the current upgrading result until the software upgrading of each area to be refreshed in the vehicle-mounted controller is completed.
4. A method according to claim 2 or 3, wherein said determining a target upgrade result for said current swipe area from said current upgrade result comprises:
when the current upgrading result is successful in refreshing, determining the successful refreshing and the corresponding refreshing message as a target upgrading result;
When the current upgrading result is that the refreshing fails, returning to execute the software upgrading on the current refreshing area according to the upgrading installation package again until the refreshing is successful within the preset times or the refreshing failure times reach the preset times;
If the refreshing is successful in the preset times, determining the refreshing success and the corresponding refreshing message as a target upgrading result;
If the number of the writing failure reaches the preset number, determining the writing failure and the corresponding writing area information as a target upgrading result.
5. The method of claim 1, wherein the determining whether there is a brushing exception currently according to the target upgrade result, and if so, generating exception information and notifying a corresponding client according to the exception information, comprises:
judging whether the current writing is abnormal or not according to the target upgrading result, and if so, generating abnormal information;
Analyzing the abnormal information to obtain an analysis result, and judging whether the platform repairing condition is met currently according to the analysis result;
if yes, performing problem investigation and repair according to the analysis result, generating a first investigation repair record, and sending the first investigation repair record to a corresponding client;
If not, determining a client corresponding to the abnormal information according to the analysis result, and sending the abnormal information to the client.
6. The method of claim 5, wherein the determining whether there is a brushing exception currently according to the target upgrade result, and if so, generating exception information comprises:
When the target upgrading result comprises the writing failure and the corresponding writing area information, determining that the current writing is abnormal, and generating abnormal information according to the writing area information;
When the target upgrading result comprises a successful refreshing message and a corresponding refreshing message, comparing the refreshing message with a preset message to obtain a comparison result;
if the comparison result is that the brushing message is consistent with the preset message, determining that the current brushing is normal;
if the comparison result is that the brushing message is inconsistent with the preset message, determining that the current brushing is abnormal, and generating abnormal information according to the comparison result.
7. The method as recited in claim 1, further comprising:
And acquiring a second troubleshooting repair record uploaded by the client, and inputting the target upgrading result, the abnormal information and the corresponding second troubleshooting repair record into a learning model to obtain a corresponding learning result.
8. A vehicle upgrade platform integrated with an electronic device for connection to at least one target vehicle, the platform comprising:
The installation package acquisition module is used for acquiring an upgrade installation package of at least one target vehicle, wherein the target vehicle is a trial-manufacture vehicle;
The upgrade refreshing module is used for sending the upgrade installation package to the associated target vehicles, and controlling the vehicle-mounted controllers of the target vehicles to refresh and upgrade according to the upgrade installation package in parallel to obtain a target upgrade result;
And the problem checking module is used for determining whether the current updating abnormality exists according to the target updating result, if so, generating abnormality information and notifying a corresponding client according to the abnormality information.
9. An electronic device, comprising:
At least one processor; and
A memory communicatively coupled to the at least one processor; wherein,
The memory stores a computer program executable by the at least one processor to enable the at least one processor to perform a vehicle upgrade method according to any one of claims 1-7.
10. A computer readable storage medium storing computer instructions for causing a processor to perform a vehicle upgrade method according to any one of claims 1-7.
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| CN202410056536.9A CN117971246A (en) | 2024-01-15 | 2024-01-15 | Vehicle upgrading method, platform, equipment and storage medium |
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