CN108132663A - The analytic method of vehicle trouble messages, device and system - Google Patents
The analytic method of vehicle trouble messages, device and system Download PDFInfo
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- CN108132663A CN108132663A CN201711381718.XA CN201711381718A CN108132663A CN 108132663 A CN108132663 A CN 108132663A CN 201711381718 A CN201711381718 A CN 201711381718A CN 108132663 A CN108132663 A CN 108132663A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0243—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults model based detection method, e.g. first-principles knowledge model
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24065—Real time diagnostics
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- Automation & Control Theory (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
The present invention provides a kind of analytic method of vehicle trouble messages, device and system；Wherein, this method includes：Obtain the diagnostic data of vehicle control device；Diagnostic data is parsed, obtains diagnostic trouble code；According to diagnostic trouble code and the diagnostic trouble code and the correspondence of fault message that pre-establish, fault message is determined.The automation that the present invention realizes vehicle trouble messages is read and is parsed, and the data of acquisition are more comprehensive, and analyzing efficiency is higher.
Description
Technical field
The present invention relates to car fault diagnosis technical field, more particularly, to a kind of analytic method of vehicle trouble messages,
Device and system.
Background technology
In the diagnostic system of motor vehicle space, vehicle control device carries out fault diagnosis record processing, and these are handled
Information external diagnostic equipment is transferred to by deagnostic communication, for staff analyze；However, due to diagnostic device exploitation
Hysteresis quality, usually needs in a manual fashion in the diagnostic test in automobile development stage, and vehicle control is read by CANoe softwares
The fault data of device, it is less efficient；And since the time parameter of part diagnosis process is defined on a millisecond rank, manual mode is difficult
To realize, many fault datas is caused manually not read and parse.
It is difficult to read and parse comprehensively the fault data of vehicle control device for above-mentioned manual mode, causes less efficient
Problem not yet proposes effective solution.
Invention content
In view of this, the purpose of the present invention is to provide a kind of analytic method of vehicle trouble messages, device and system, with
The fault data of vehicle control device is comprehensively read and parsed, improves analyzing efficiency.
In a first aspect, an embodiment of the present invention provides a kind of analytic method of vehicle trouble messages, method is applied to service
Device, server are connect by CANCase modules with vehicle control device；Method includes：Obtain the diagnostic response number of vehicle control device
According to；The diagnostic response data of vehicle control device are parsed, obtain diagnostic trouble code；According to diagnostic trouble code and pre-establish
The correspondence of diagnostic trouble code and fault message, determines fault message.
With reference to first aspect, an embodiment of the present invention provides the first possible embodiment of first aspect, wherein, on
It states and CANoe softwares is installed on server；Method further includes：Diagnosis is sent by the CAN bus analog module of CANoe softwares
Request, vehicle control device is sent to by diagnosis request, is carried out fault diagnosis to trigger vehicle control device, is generated diagnostic response number
According to.
The possible embodiment of with reference to first aspect the first, an embodiment of the present invention provides second of first aspect
Possible embodiment, wherein, above-mentioned the step of diagnosis request is sent to vehicle control device, including：It diagnoses and assists according to UDS
View is packaged diagnosis request, generates request message；Wherein, request message include diagnose request data, request message with
The time parameter of UDS diagnosing protocols matches；Request message is sent to vehicle control device.
The possible embodiment of with reference to first aspect the first, an embodiment of the present invention provides the third of first aspect
Possible embodiment, wherein, the diagnostic response data of above-mentioned parsing vehicle control device, obtain diagnostic trouble code the step of, also
Including：Judge whether diagnostic response data match with diagnosis request；If so, parsing diagnostic response data, obtain diagnosis event
Hinder code.
With reference to first aspect, an embodiment of the present invention provides the 4th kind of possible embodiment of first aspect, wherein, on
It states according to diagnostic trouble code and the diagnostic trouble code and the correspondence of fault message that pre-establish, determines fault message
Step, including：In the correspondence for searching diagnostic trouble code and fault message, fault message corresponding with diagnostic trouble code；Its
In, the correspondence of diagnostic trouble code and fault message includes CAPL source files；Pass through Panel interface display fault messages.
Second aspect, an embodiment of the present invention provides a kind of resolver of vehicle trouble messages, device is set to service
Device, server are connect by CANCase modules with vehicle control device；Device includes：Data acquisition module, for obtaining vehicle control
The diagnostic response data of device processed；Parsing module for parsing the diagnostic response data of vehicle control device, obtains diagnostic trouble code；
Information determination module, for according to diagnostic trouble code and the diagnostic trouble code and the correspondence of fault message that pre-establish,
Determine fault message.
With reference to second aspect, an embodiment of the present invention provides the first possible embodiment of second aspect, wherein, on
It states and CANoe softwares is installed on server；Device further includes：Request sending module is diagnosed, for passing through the CAN of CANoe softwares
Simulated-bus module sends diagnosis request, and diagnosis request is sent to vehicle control device, and failure is carried out to trigger vehicle control device
Diagnosis generates diagnostic response data.
With reference to second aspect, an embodiment of the present invention provides second of possible embodiment of second aspect, wherein, on
Information determination module is stated, is additionally operable to：It is corresponding with diagnostic trouble code in the correspondence for searching diagnostic trouble code and fault message
Fault message；Wherein, the correspondence of diagnostic trouble code and fault message includes CAPL source files；Pass through Panel interface displays
Fault message.
The third aspect, an embodiment of the present invention provides a kind of resolution system of vehicle trouble messages, which includes service
Device and CANCase modules；Server is connect by CANCase modules with vehicle control device；The parsing of above-mentioned vehicle trouble messages
Device is set to server.
With reference to the third aspect, an embodiment of the present invention provides the first possible embodiment of the third aspect, wherein, on
It states and CANoe softwares is installed on server；Server is connect by USB interface with CANCase modules；CANCase modules pass through
The CAN interface of UDS agreements and vehicle control device connects.
The embodiment of the present invention brings following advantageous effect：
A kind of analytic method of vehicle trouble messages provided in an embodiment of the present invention, device and system, pass through CANCase moulds
Block obtains the diagnostic response data of vehicle control device；By parsing the diagnostic response data, diagnostic trouble code can be obtained；Root again
According to the diagnostic trouble code and the diagnostic trouble code and the correspondence of fault message that pre-establish, it may be determined that the event of vehicle
Hinder information；The automation which realizes vehicle trouble messages is read and is parsed, and the data of acquisition are more comprehensive, and parse effect
Rate is higher.
Other features and advantages of the present invention will illustrate in the following description, alternatively, Partial Feature and advantage can be with
Deduce from specification or unambiguously determine or by implement the present invention above-mentioned technology it can be learnt that.
For the above objects, features and advantages of the present invention is enable to be clearer and more comprehensible, better embodiment cited below particularly, and match
Attached drawing appended by conjunction, is described in detail below.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution of the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the system structure diagram of CAPL provided in an embodiment of the present invention；
Fig. 2 is a kind of application scenarios schematic diagram of the analytic method of vehicle trouble messages provided in an embodiment of the present invention；
Fig. 3 is a kind of flow chart of the analytic method of vehicle trouble messages provided in an embodiment of the present invention；
Fig. 4 is the flow chart of the analytic method of another vehicle trouble messages provided in an embodiment of the present invention；
Fig. 5 is a kind of structure diagram of the resolver of vehicle trouble messages provided in an embodiment of the present invention；
Fig. 6 is a kind of structure diagram of the resolution system of vehicle trouble messages provided in an embodiment of the present invention.
Specific embodiment
Purpose, technical scheme and advantage to make the embodiment of the present invention are clearer, below in conjunction with attached drawing to the present invention
Technical solution be clearly and completely described, it is clear that described embodiment be part of the embodiment of the present invention rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower all other embodiments obtained, shall fall within the protection scope of the present invention.
CAN is the abbreviation (hereinafter referred to as CAN) of Controller Area Network, is the serial of ISO International standardizations
Communication protocol.It is various for the requirement to safety, comfort, convenience, low nuisanceless, low cost in automobile industry
Electronic control system be developed.Due to the data type used in communicating between these systems and the requirement to reliability
It is not quite similar, there are many situation about being made of multiple bus, and the quantity of harness is consequently increased.To adapt to " reduce the number of harness
Amount ", the needs of " by multiple LAN, carrying out the high-speed communication of mass data ", CAN communication agreement are developed.Hereafter, CAN
It is standardized by ISO11898 and ISO11519, has been the standard agreement of automotive networking in Europe.The high-performance of CAN and
Reliability is accepted, and is widely used in industrial automation, ship, Medical Devices, industrial equipment etc..It is live total
Line is one of hot spot of nowadays automatic field technology development, is known as the computer LAN of automatic field.Its appearance
Real-time, reliable data communication provides strong technical support between realizing each node for dcs.
UDS agreements, that is, ISO14229 are Unified Diagnostic Services, unified diagnostic service, are diagnosis clothes
The standardizing standard of business.
CAPL is the abbreviation of Communication Application Programming Laguage, based on Germany
A kind of CAN bus of Vector companies CANoe software environments exploitation accesses programming language.CAPL is similar to the grammer of C language.
CAPL is played an important role in CANoe, he connects all modules of CANoe softwares；CAPL's shown in FIG. 1
System structure diagram, CAPL programmed environments are connected with CAN port, serial port, parallel port, input through keyboard interface,
The parts such as PANEL interfaces, timer.
It is difficult to read and parse comprehensively the fault data of vehicle control device in view of manual mode, leads to less efficient ask
Topic, an embodiment of the present invention provides a kind of analytic method of vehicle trouble messages, device and system, which can be applied to vapour
In vehicle exploitation test phase, when occurring in vehicle control device diagnostic function test scene, vehicle trouble can also be applied to, solution
It analyses in vehicle control device during fault data；Relevant software or hardware realization may be used in the technology, below by reality
Example is applied to be described.
A kind of application scenarios schematic diagram of the analytic method of vehicle trouble messages shown in Figure 2；Vehicle control device ECU
Pass through UDS (Unified Diagnostic Services, unified diagnostic service) agreements and CAN (Controller Area
Network controller local area networks) module connection, which is the vehicle control device for being read fault message；CANCase modules
It is connect by USB (Universal Serial Bus, universal serial bus) with being equipped with the computer of CANoe softwares.
Specifically, which includes memory and fault diagnosis module；The memory can be EEProm；Vehicle
The CAN interface data channel connection corresponding with CANCase modules of controller, to ensure that vehicle control device and computer can be with
Realize data interaction；Wherein, which is specifically as follows UDS ON CAN diagnosing protocols；The CANCase modules are used to collect
The information of each node, is transmitted to computer in the CAN buses of vehicle control device；It is additionally operable to the order and data of computer
The each node being transmitted in the CAN bus of vehicle control device；Furthermore it is also possible to it completes to the controller node in CAN bus
Part monitoring and management work.
In general, before the reading and parsing for carrying out fault message, need to create CANoe engineerings in CANoe softwares,
By the communication baud rate of CANCase modules and vehicle control in the Configuration/NetWork Hardware of engineering
CAN communication baud rate is configured to identical numerical value.
A kind of flow chart of the analytic method of vehicle trouble messages shown in Figure 3；This method is applied to server, should
Server is connect by CANCase modules with vehicle control device；This method comprises the following steps：
Step S302 obtains the diagnostic response data of vehicle control device；The diagnostic response data can include the event of vehicle
Hinder information and operating parameter.
Vehicle control device can monitor the working condition of each component part of vehicle controlling system, find automatic after failure
Startup separator records and processing logic；Vehicle control device can not only store-memory vehicle fault message, additionally it is possible to carry in real time
For the various operating parameters of automobile.Above-mentioned server can establish communication channel by CANCase modules and the vehicle control device, read
These fault messages and operating parameter are taken, while these information datas are parsed, so that tester analyzes.
Step S304 parses the diagnostic response data of vehicle control device, obtains diagnostic trouble code；
Step S306 is closed according to the diagnostic trouble code and the diagnostic trouble code pre-established and the corresponding of fault message
System, determines fault message.
The correspondence of the diagnostic trouble code and fault message can realize in the form of a list, save as script file or
Source file；The failure-description information of vehicle control device is saved in this document, these failure-description information are with the side of CAPL language
Formula is converted to can be by the programming file that CANoe softwares identify, i.e., above-mentioned script file or source file.
This document can be added in the network node of above-mentioned CANoe engineerings, specially the Common/ of the network node
Among Node specification；Server is believed by searching for that in this document, can obtain the corresponding failure of diagnostic trouble code
Breath, and then the fault message is shown or is preserved in memory.
A kind of analytic method of vehicle trouble messages provided in an embodiment of the present invention obtains vehicle by CANCase modules
The diagnostic response data of controller；By parsing the diagnostic response data, diagnostic trouble code can be obtained；Further according to diagnosis event
Barrier code and the diagnostic trouble code and the correspondence of fault message pre-established, it may be determined that the fault message of vehicle；The party
The automation that formula realizes vehicle trouble messages is read and is parsed, and the data of acquisition are more comprehensive, and analyzing efficiency is higher.
The flow chart of the analytic method of another vehicle trouble messages shown in Figure 4；This method is applied to server,
CANoe softwares are installed on the server；The server is connect by CANCase modules with vehicle control device；This method can be with
Applied in the test scene to vehicle control device performance；This method comprises the following steps：
Step S402 sends diagnosis request by the CAN bus analog module of CANoe softwares, diagnosis request is sent to
Vehicle control device carries out fault diagnosis to trigger vehicle control device, generates diagnostic response data.
User can need to design the Panel interfaces of CAN bus analog module by test, due to being equipped on server
CANoe softwares open the Panel Designer options of CANoe softwares, you can into panel editing interface, and then design diagnosis
Interface.Multiple buttons are provided on Panel interfaces, user can trigger all kinds of failures of vehicle control device by clicking button
The automation of diagnostic data is read and parsing.
It above-mentioned the step of diagnosis request is sent to vehicle control device, can specifically be accomplished in the following manner：(1) according to
UDS diagnosing protocols are packaged diagnosis request, generate request message；Wherein, request message includes diagnosing request data,
The time parameter of request message and UDS diagnosing protocols matches；(2) request message is sent to vehicle control device.
In CANoe CAPL softwares for editing, can with the transmission mechanism of Simulation Diagnosis request message, ask and response when
Between parameter and data format performed according to the related request of UDS diagnosing protocols.Vehicle control device ECU is responded in Software for Design
Diagnostic data stored, and diagnostic trouble code is parsed；The error code parsed is in error code application form CAPL
It is compared in script file, the identical error code of comparing result, the Panel interfaces that fault type and fault message are shown
On.
Step S404 obtains the diagnostic response data of vehicle control device；The diagnostic response data can include the event of vehicle
Hinder information and operating parameter.
Step S406, judges whether diagnostic response data match with diagnosis request；If so, perform step S408；Such as
Fruit is no, performs step S402；
If diagnostic response data are mismatched with diagnosis request, illustrate that mistake has occurred to the diagnosis of failure in vehicle control device
Accidentally；Display reminding information on above-mentioned Panel interfaces, to prompt the malfunction monitoring function of user's vehicle control device abnormal,
It needs further perfect.
Step S408 parses diagnostic response data, obtains diagnostic trouble code.
In the correspondence of step S410, lookup diagnostic trouble code and fault message, failure corresponding with diagnostic trouble code
Information；Wherein, the correspondence of the diagnostic trouble code and fault message includes CAPL source files；
Step S412 passes through Panel interface display fault messages.
It when being tested, needs to carry out corresponding CANoe engineerings, opens Panel interfaces, select corresponding controller event
Barrier reads button, click keys, interface automatic spring diagnostic data stream and the error code after parsing and fault type and original
Cause.
A kind of analytic method of vehicle trouble messages provided in an embodiment of the present invention, server pass through CANoe softwares
CAN bus analog module sends diagnosis request, and then triggers vehicle control device and diagnosed, after generating diagnostic response data, then
Obtain the diagnostic response data；It, can be with by parsing the diagnostic data when the diagnostic response data match with diagnosis request
Obtain diagnostic trouble code；Again by searching for diagnostic trouble code and the correspondence of fault message, can obtain and diagnostic trouble code
Corresponding fault message, and then be shown on Panel interfaces；Reconciliation is read in the automation which realizes vehicle trouble messages
Analysis, the data of acquisition are more comprehensive, and analyzing efficiency is higher.
Corresponding to above method embodiment, a kind of structure of the resolver of vehicle trouble messages shown in Figure 5 is shown
It is intended to；The device is set to server, which is connect by CANCase modules with vehicle control device；The device is included such as
Lower part：
Data acquisition module 50, for obtaining the diagnostic response data of vehicle control device；
Parsing module 51 for parsing the diagnostic response data of vehicle control device, obtains diagnostic trouble code；
Information determination module 52, for according to diagnostic trouble code and the diagnostic trouble code pre-established and fault message
Correspondence, determine fault message.
CANoe softwares are installed on above-mentioned server；The device further includes：Request sending module is diagnosed, for passing through
The CAN bus analog module of CANoe softwares sends diagnosis request, diagnosis request is sent to vehicle control device, to trigger vehicle
Controller carries out fault diagnosis, generates diagnostic response data.
Above- mentioned information determining module, is additionally operable to：In the correspondence for searching diagnostic trouble code and fault message, with diagnosis event
Hinder the corresponding fault message of code；Wherein, the correspondence of diagnostic trouble code and fault message includes CAPL source files；Pass through
Panel interface display fault messages.
The resolver of vehicle trouble messages provided in an embodiment of the present invention is believed with the vehicle trouble that above-described embodiment provides
The analytic method of breath has identical technical characteristic, so can also solve the technical issues of identical, reaches identical technique effect.
A kind of structure diagram of the resolution system of vehicle trouble messages shown in Figure 6；The system includes server
60 and CANCase modules 61；The server 60 is connect by CANCase modules 61 with vehicle control device 62；Above-mentioned vehicle trouble
The resolver of information is set to server.
CANoe softwares are installed on above-mentioned server 60；The server 60 is connected by USB interface and CANCase modules 61
It connects；CANCase modules are connected by the CAN interfaces of UDS agreements and vehicle control device；In actual implementation, which can be with
For PC machine.
A kind of analytic method of vehicle trouble messages provided in an embodiment of the present invention, device and system, it is total to can be used for CAN
Line failure is read and parsing, has the extensive utility value in industry, at least with following advantages：
(1) which realize fault data automation read and parsing, greatly improve controller failure read and
Analyzing efficiency.Manpower and time cost are greatly reduced, improves efficiency.
(2) scope of application of which is extremely wide, has preferable autgmentability and transplantability, and different controllers only need to be by event
Barrier resolution file replacement can realize troubleshooting digital independent and the parsing of different controllers.
The analytic method for the vehicle trouble messages that the embodiment of the present invention is provided, the computer program production of device and system
Product, the computer readable storage medium including storing program code, the instruction that said program code includes can be used for before performing
Method described in the embodiment of the method for face, specific implementation can be found in embodiment of the method, and details are not described herein.
In addition, in the description of the embodiment of the present invention unless specifically defined or limited otherwise, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
If the function is realized in the form of SFU software functional unit and is independent product sale or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme of the present invention is substantially in other words
The part contribute to the prior art or the part of the technical solution can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, is used including some instructions so that a computer equipment (can be
People's computer, server or network equipment etc.) perform all or part of the steps of the method according to each embodiment of the present invention.
And aforementioned storage medium includes：USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic disc or CD.
In the description of the present invention, it should be noted that term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instructions such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Convenient for the description present invention and simplify description rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is only used for description purpose, and it is not intended that instruction or hint relative importance.
Finally it should be noted that：Embodiment described above, only specific embodiment of the invention, to illustrate the present invention
Technical solution, rather than its limitations, protection scope of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, it will be understood by those of ordinary skill in the art that：Any one skilled in the art
In the technical scope disclosed by the present invention, it can still modify to the technical solution recorded in previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement is carried out to which part technical characteristic；And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of technical solution of the embodiment of the present invention, should all cover the protection in the present invention
Within the scope of.Therefore, protection scope of the present invention described should be subject to the protection scope in claims.
Claims (10)
1. a kind of analytic method of vehicle trouble messages, which is characterized in that the method is applied to server, and the server leads to
CANCase modules are crossed to connect with vehicle control device；The method includes：
Obtain the diagnostic response data of the vehicle control device；
The diagnostic response data of the vehicle control device are parsed, obtain diagnostic trouble code；
According to the diagnostic trouble code and the diagnostic trouble code and the correspondence of fault message that pre-establish, failure is determined
Information.
2. according to the method described in claim 1, it is characterized in that, CANoe softwares are installed on the server；The method
It further includes：
Diagnosis request is sent by the CAN bus analog module of the CANoe softwares, the diagnosis request is sent to the vehicle
Controller carries out fault diagnosis to trigger the vehicle control device, generates diagnostic response data.
3. according to the method described in claim 2, it is characterized in that, the diagnosis request is sent to the vehicle control device
Step, including：
According to UDS diagnosing protocols, the diagnosis request is packaged, generates request message；Wherein, it is wrapped in the request message
Diagnosis request data is included, the time parameter of the request message and the UDS diagnosing protocols matches；
The request message is sent to the vehicle control device.
4. according to the method described in claim 2, it is characterized in that, parse the diagnostic response data of the vehicle control device, obtain
The step of obtaining diagnostic trouble code, further includes：
Judge whether the diagnostic response data match with the diagnosis request；
If so, parsing the diagnostic response data, diagnostic trouble code is obtained.
5. according to the method described in claim 1, it is characterized in that, according to the diagnostic trouble code and what is pre-established examine
The correspondence of disconnected error code and fault message, the step of determining fault message, including：
In the correspondence for searching diagnostic trouble code and fault message, fault message corresponding with the diagnostic trouble code；Wherein,
The correspondence of the diagnostic trouble code and fault message includes CAPL source files；
Pass through fault message described in Panel interface displays.
6. a kind of resolver of vehicle trouble messages, which is characterized in that described device is set to server, and the server leads to
CANCase modules are crossed to connect with vehicle control device；Described device includes：
Data acquisition module, for obtaining the diagnostic response data of the vehicle control device；
Parsing module for parsing the diagnostic response data of the vehicle control device, obtains diagnostic trouble code；
Information determination module, for according to the diagnostic trouble code and the diagnostic trouble code pre-established and fault message
Correspondence determines fault message.
7. device according to claim 6, which is characterized in that CANoe softwares are equipped on the server；Described device
It further includes：
Request sending module is diagnosed, for sending diagnosis request by the CAN bus analog module of the CANoe softwares, by institute
It states diagnosis request and is sent to the vehicle control device, carry out fault diagnosis to trigger the vehicle control device, generate diagnostic response
Data.
8. device according to claim 6, which is characterized in that described information determining module is additionally operable to：
In the correspondence for searching diagnostic trouble code and fault message, fault message corresponding with the diagnostic trouble code；Wherein,
The correspondence of the diagnostic trouble code and fault message includes CAPL source files；
Pass through fault message described in Panel interface displays.
9. a kind of resolution system of vehicle trouble messages, which is characterized in that the system comprises servers and CANCase modules；
The server is connect by the CANCase modules with vehicle control device；Claim 6-8 any one of them vehicles
The resolver of fault message is set to the server.
10. system according to claim 9, which is characterized in that CANoe softwares are equipped on the server；
The server is connect by USB interface with the CANCase modules；
The CANCase modules are connect by UDS agreements with the CAN interface of the vehicle control device.
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| CN108427405A (en) * | 2018-04-13 | 2018-08-21 | 深圳新动力教育科技有限公司 | A kind of automobile real-time diagnosis agency supporting multi-user operation and its data processing method |
| CN109213132A (en) * | 2018-11-26 | 2019-01-15 | 重庆长安汽车股份有限公司 | A kind of method, device and equipment that UDS diagnostic interface software generates |
| CN110597239A (en) * | 2019-10-22 | 2019-12-20 | 上海星融汽车科技有限公司 | Diagnosis method for displaying vehicle diagnosis function nodes on same interface |
| CN110866152A (en) * | 2019-11-22 | 2020-03-06 | 深圳市元征科技股份有限公司 | Fault code retrieval method and device, electronic equipment and readable storage medium |
| CN111179467A (en) * | 2019-12-28 | 2020-05-19 | 一汽解放汽车有限公司 | Vehicle data display method, device, equipment and storage medium |
| CN111354099A (en) * | 2020-02-26 | 2020-06-30 | 深圳市元征科技股份有限公司 | Data processing method, data processing device and diagnostic equipment |
| CN111596638A (en) * | 2019-02-20 | 2020-08-28 | 南京天擎汽车电子有限公司 | Vehicle troubleshooting method, device, equipment and computer readable storage medium |
| CN111708353A (en) * | 2020-06-30 | 2020-09-25 | 深圳市元征科技股份有限公司 | Data display method and system for vehicle diagnosis equipment and related equipment |
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