CN105182964B - Code reading card diagnoses the method, apparatus and diagnostic device of vehicle modules - Google Patents
Code reading card diagnoses the method, apparatus and diagnostic device of vehicle modules Download PDFInfo
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- CN105182964B CN105182964B CN201510543316.XA CN201510543316A CN105182964B CN 105182964 B CN105182964 B CN 105182964B CN 201510543316 A CN201510543316 A CN 201510543316A CN 105182964 B CN105182964 B CN 105182964B
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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
- G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
- G05B23/0267—Fault communication, e.g. human machine interface [HMI]
- G05B23/0272—Presentation of monitored results, e.g. selection of status reports to be displayed; Filtering information to the user
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- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
The invention discloses a kind of methods that code reading card diagnoses vehicle modules, including：Before being shown into diagnostic function menu, the profile information for obtaining each module of vehicle is sent to electronic control unit ECU；The profile information of each module of vehicle of the electronic control unit ECU feedbacks is received, and generates deagnostic report and is shown；It receives user instructions, corresponding diagnostic function menu is shown according to the user instruction.The invention also discloses the devices that a kind of code reading card diagnoses vehicle modules.The present invention is shown the profile information of each module of vehicle by deagnostic report, so that user is known the situation of each module of vehicle in advance, to exclude vehicle trouble rapidly, reduce the complexity to each modular diagnostic of vehicle before being shown into diagnostic function menu.
Description
Technical field
The present invention relates to the method, apparatus that vehicle arrangement technical field more particularly to a kind of code reading card diagnose vehicle modules
And diagnostic device.
Background technology
Vehicle diagnostics are exactly to determine the working condition of each module of vehicle, and will obtain under conditions of vehicle does not disintegrate
Vehicle operating status information shown to user.With the continuous improvement of vehicle diagnosing system performance, to the display system of vehicle
Requirement it is higher and higher, more and more users wish to understand the work of automobile modules in real time by a kind of easily method
State, to be safeguarded in time to automobile.
The diagnostic method of existing vehicle modules includes：User chooses one of vehicle module, obtains and the module
Corresponding diagnostic function menu, the diagnostic function menu of the module is presented to the user.One in primary display automobile of this method
The diagnostic function menu of a module cannot meet the demand that user understands the working condition of automobile modules in real time.It is i.e. existing
Diagnostic device be typically shown by menu mode according to vehicle modules, user cannot get information about the vehicle condition of oneself, need
Enter to check relevant information according to the menu of menu one of module one of vehicle, with debugging, increase to each module of vehicle
The complexity of diagnosis.
Invention content
The main purpose of the present invention is to provide a kind of code reading card diagnose vehicle modules method, apparatus and diagnostic device,
It aims at before being shown into diagnostic function menu, first shows the profile information of each module of vehicle so that user knows vehicle in advance
The situation of each module reduces the complexity to each modular diagnostic of vehicle to exclude vehicle trouble rapidly.
To achieve the above object, the present invention provides a kind of methods that code reading card diagnoses vehicle modules, including：
Before being shown into diagnostic function menu, the overview letter for obtaining each module of vehicle is sent to electronic control unit ECU
The instruction of breath；
The profile information of each module of vehicle of the electronic control unit ECU feedbacks is received, and generates deagnostic report progress
Display；
It receives user instructions, corresponding diagnostic function menu is shown according to the user instruction.
Preferably, the profile information of each module of vehicle for receiving the electronic control unit ECU feedbacks, and generate and examine
Disconnected report carries out display：
The profile information of each module of vehicle to receiving electronic control unit ECU feedback is handled, generate with
The form of chart or word describes the deagnostic report of each model profile of vehicle.
Preferably, the deagnostic report includes each module list of diagnosed vehicle and the corresponding data flow item of each module
Number and vehicle abnormality module list and the corresponding fault code indications of each abnormal module.
In addition, to achieve the above object, the present invention also provides the devices that a kind of code reading card diagnoses vehicle modules, including：
Sending module, for before being shown into diagnostic function menu, it is each to send acquisition vehicle to electronic control unit ECU
The instruction of the profile information of module；
Receiving module, the profile information of each module of vehicle for receiving the electronic control unit ECU feedbacks, and generate
Deagnostic report is shown；
Display module shows corresponding diagnostic function menu for receiving user instructions according to the user instruction.
Preferably, the receiving module is additionally operable to, to receiving each module of vehicle of the electronic control unit ECU feedbacks
Profile information handled, generate and describe the deagnostic report of each model profile of vehicle in the form of chart or word.
Preferably, the deagnostic report includes each module list of diagnosed vehicle and the corresponding data flow item of each module
Number and vehicle abnormality module list and the corresponding fault code indications of each abnormal module.
In addition, to achieve the above object, the present invention also provides a kind of diagnostic device, the diagnostic device includes above-mentioned knot
The device of the code reading card diagnosis vehicle modules of structure.
The embodiment of the present invention enters in code reading card before diagnostic function menu shows, passes through electronic control unit ECU and obtains vehicle
The profile information of each module, and generate deagnostic report and shown, then corresponding diagnosis work(is shown further according to user instruction
It can menu.It realizes before being shown into diagnostic function menu, the profile information of each module of vehicle is shown by deagnostic report, is made
User knows the situation of each module of vehicle in advance, to exclude vehicle trouble rapidly, reduces and answers each modular diagnostic of vehicle
Polygamy.
Description of the drawings
Fig. 1 is the flow diagram for one embodiment of method that code reading card of the present invention diagnoses vehicle modules；
Fig. 2 is the functional schematic for one embodiment of device that code reading card of the present invention diagnoses vehicle modules.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
As shown in Figure 1, showing a kind of one embodiment of method of code reading card diagnosis vehicle modules of the present invention.The embodiment
Code reading card diagnosis vehicle modules method include：
Step S10, it before being shown into diagnostic function menu, is sent to electronic control unit ECU and obtains each module of vehicle
Profile information instruction；
In order to solve that each module of vehicle is shown that user is not by menu mode in the equipment of existing diagnosis vehicle modules
The vehicle condition that oneself can be got information about, as user it should be understood that when vehicle condition, according to the vehicle work(of function menu one of each module one
Energy menu click enters to check related functional information, checks modules successively to debug, and increases to each module of vehicle
The problem of diagnosis of complex.
In the present embodiment, it is described in detail so that code reading card is to the diagnosis of vehicle modules as an example.Do not influencing code reading card pair
In the case that the diagnostic function menu of vehicle modules is shown, the profile information for obtaining each module of vehicle is increased.Examined in entrance
Before disconnected function menu is shown, code reading card is passed through between electronic control unit (Electronic Control Unit, ECU)
Serial ports is established connection and is formed after pre- interaction, and code reading card sends the instruction for the profile information for obtaining each module of vehicle, ECU to ECU
After the instruction for receiving acquisition each model profile information of vehicle that code reading card sends over, the overview of vehicle modules is obtained
Information simultaneously feeds back to code reading card, is handled and is shown for code reading card, to meet the work that user understands automobile modules in real time
Make the demand of state.The profile information may include the status information of module, for example, the engine block of vehicle includes of function
Number and the function number etc. to break down.
Step S20, the profile information of each module of vehicle of the electronic control unit ECU feedbacks is received, and generates diagnosis
Report is shown；
Code reading card is after each model profile information of vehicle for receiving ECU feedbacks, to receiving each mould of vehicle of ECU feedbacks
The profile information of block is handled, and the deagnostic report that each model profile of vehicle is described in the form of chart or word is generated.Specifically
Ground, code reading card carry out analyzing processing to 16 system numbers of the modules statistical information of vehicle, which is generated chart
Form, visually to indicate the work state information of the modules of vehicle.Or vehicle is directly described in the form of word
The corresponding working condition of modules, for example, display " in addition to engine block, other modules are all normal ", or " starts
There are 3 functional parameters exception occurs in machine module " etc..Then by the overview of the modules of vehicle and its corresponding chart or
Person's verbal description is shown in by way of deagnostic report on the interface of code reading card, to be intuitively presented to the user.User passes through
It checks that deagnostic report can predict that exception occurs in which module, to determine the relevant information it should be understood which module, reduces to vehicle
The complexity of modular diagnostic.
Further, in one embodiment, the deagnostic report includes each module list of diagnosed vehicle and each module
Corresponding data flow item number and vehicle abnormality module list and the corresponding fault code indications of each abnormal module.
In the present embodiment, the main element that the interface of deagnostic report may include has：Vehicle identification code, the module for supporting diagnosis
The list and corresponding data flow item number of each module, the vehicle abnormality module list and corresponding fault code indications of each abnormal module.It examines
The display format of disconnected report is as shown in table 1, wherein data flow item number includes the number of the corresponding functional parameter of module, for example, vehicle
Engine block in the corresponding data flow item number supported may include the numbers of the parameters such as water temperature, air inflow, capacity.Failure
Code information includes that module corresponds to the number to break down.It is understood that title, layout in the display format of deagnostic report
Etc. can be arranged as the case may be and flexibly, the present invention is not limited.
The display format of 1. deagnostic report of table
As shown in Table 1, vehicle contains n module, and the lower section of table 1 individually lists that there are the modules of failure and its corresponding
All there is failure in fault code indications, i.e. module 1 and module 3, then user may be selected to check the diagnostic function of module 1 and module 3
Menu understands the details of failure, debugs after the overview of each module of vehicle is quickly understood to facilitate user.
In the present embodiment, after increasing deagnostic report display interface, user can be made quickly to fully understand current vehicle
Vehicle condition excludes vehicle trouble to select the diagnostic function menu into malfunctioning module to be checked rapidly.
Step S30, it receives user instructions, corresponding diagnostic function menu is shown according to the user instruction.
The deagnostic report that user is shown by checking code reading card, understand each module of vehicle profile information after, on specified boundary
Face selection needs the diagnostic function menu for the module checked.I.e. user is used by generations such as the preset button of code reading card or touch screens
Family instructs, and code reading card shows corresponding diagnostic function menu according to the selected module of the user instruction.The diagnostic function of module
Menu includes the corresponding detailed status information of each functional parameter of module, for example, the number of the temperature of engine water temperature, air inflow
Etc. information.Detailed functional parameter information can quickly investigate vehicle trouble in diagnostic function menu of the user by checking module.
The embodiment of the present invention enters in code reading card before diagnostic function menu shows, passes through electronic control unit ECU and obtains vehicle
The profile information of each module, and generate deagnostic report and shown, then corresponding diagnosis work(is shown further according to user instruction
It can menu.It realizes before being shown into diagnostic function menu, the profile information of each module of vehicle is shown by deagnostic report, is made
User knows the situation of each module of vehicle in advance, to exclude vehicle trouble rapidly, reduces and answers each modular diagnostic of vehicle
Polygamy.
Accordingly, as shown in Fig. 2, proposing a kind of one embodiment of device of code reading card diagnosis vehicle modules of the present invention.The reality
Apply example code reading card diagnosis vehicle modules device include：
Sending module 100, for before being shown into diagnostic function menu, being sent to electronic control unit ECU and obtaining vehicle
The instruction of the profile information of each module；
In order to solve that each module of vehicle is shown that user is not by menu mode in the equipment of existing diagnosis vehicle modules
The vehicle condition that oneself can be got information about, as user it should be understood that when vehicle condition, according to the vehicle work(of function menu one of each module one
Energy menu click enters to check related functional information, checks modules successively to debug, and increases to each module of vehicle
The problem of diagnosis of complex.
In the present embodiment, it is described in detail so that code reading card is to the diagnosis of vehicle modules as an example.Do not influencing code reading card pair
In the case that the diagnostic function menu of vehicle modules is shown, the profile information for obtaining each module of vehicle is increased.Examined in entrance
Before disconnected function menu is shown, code reading card is between electronic control unit ECU (Electronic Control Unit, ECU)
After forming pre- interaction through serial ports foundation connection, code reading card sends the overview for obtaining each module of vehicle from sending module 100 to ECU
The instruction of information, ECU obtain vehicle after the instruction for receiving acquisition each model profile information of vehicle that code reading card sends over
The profile information of modules simultaneously feeds back to code reading card, is handled and is shown for code reading card, understands vapour in real time to meet user
The demand of the working condition of vehicle modules.The profile information may include the status information of module, for example, the engine mould of vehicle
Block includes the number of function and the function number of failure etc..
Receiving module 200, the profile information of each module of vehicle for receiving the electronic control unit ECU feedbacks, and
Deagnostic report is generated to be shown；
After code reading card is received each model profile information of vehicle of ECU feedbacks by receiving module 200, receiving module 200 is also
For handling receiving the profile information of each module of vehicle of ECU feedbacks, generating and described in the form of chart or word
The deagnostic report of each model profile of vehicle.Specifically, code reading card carries out 16 system numbers of the modules statistical information of vehicle
The statistical information is generated the form of chart, visually to indicate the work state information of the modules of vehicle by analyzing processing.
Or the corresponding working condition of modules of vehicle is directly described in the form of word, for example, display " except engine block it
Outside, other modules are all normal ", or " there are 3 functional parameters exception occurs in engine block " etc..Then by each of vehicle
The overview of a module and its corresponding chart or verbal description are shown in by way of deagnostic report on the interface of code reading card,
To be intuitively presented to the user.User by checking that it is abnormal that deagnostic report can predict which module occurs, to determine it should be understood that
The relevant information of which module reduces the complexity diagnosed to vehicle modules.
Further, in one embodiment, the deagnostic report includes each module list of diagnosed vehicle and each module
Corresponding data flow item number and vehicle abnormality module list and the corresponding fault code indications of each abnormal module.
In the present embodiment, the main element that the interface of deagnostic report may include has：Vehicle identification code, the module for supporting diagnosis
The list and corresponding data flow item number of each module, the vehicle abnormality module list and corresponding fault code indications of each abnormal module.It examines
The display format of disconnected report is as shown in table 2, wherein data flow item number includes the number of the corresponding functional parameter of module, for example, vehicle
Engine block in the corresponding data flow item number supported may include the numbers of the parameters such as water temperature, air inflow, capacity.Failure
Code information includes that module corresponds to the number to break down.It is understood that title, layout in the display format of deagnostic report
Etc. can be arranged as the case may be and flexibly, the present invention is not limited.
The display format of 2. deagnostic report of table
As shown in Table 2, vehicle contains n module, and the lower section of table 2 individually lists that there are the modules of failure and its corresponding
All there is failure in fault code indications, i.e. module 1 and module 3, then user may be selected to check the diagnostic function of module 1 and module 3
Menu understands the details of failure, debugs after the overview of each module of vehicle is quickly understood to facilitate user.
In the present embodiment, after increasing deagnostic report display interface, user can be made quickly to fully understand current vehicle
Vehicle condition excludes vehicle trouble to select the diagnostic function menu into malfunctioning module to be checked rapidly.
Display module 300 shows corresponding diagnostic function menu for receiving user instructions according to the user instruction.
The deagnostic report that user is shown by checking code reading card, understand each module of vehicle profile information after, on specified boundary
Face selection needs the diagnostic function menu for the module checked.I.e. user is used by generations such as the preset button of code reading card or touch screens
Family instructs, and code reading card shows corresponding diagnostic function menu according to the selected module of the user instruction.The diagnostic function of module
Menu includes the corresponding detailed status information of each functional parameter of module, for example, the number of the temperature of engine water temperature, air inflow
Etc. information.Detailed functional parameter information can quickly investigate vehicle trouble in diagnostic function menu of the user by checking module.
The embodiment of the present invention enters in code reading card before diagnostic function menu shows, passes through electronic control unit ECU and obtains vehicle
The profile information of each module, and generate deagnostic report and shown, then corresponding diagnosis work(is shown further according to user instruction
It can menu.It realizes before being shown into diagnostic function menu, the profile information of each module of vehicle is shown by deagnostic report, is made
User knows the situation of each module of vehicle in advance, to exclude vehicle trouble rapidly, reduces and answers each modular diagnostic of vehicle
Polygamy.
Accordingly, propose that a kind of diagnostic device of the present invention, the diagnostic device include the code reading card diagnosis vehicle of above structure
The device of module includes sending module 100, receiving module 200 and display module 300.
It these are only the preferred embodiment of the present invention, be not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (5)
1. a kind of method of code reading card diagnosis vehicle modules, which is characterized in that the method packet of the code reading card diagnosis vehicle modules
Include following steps：
Before being shown into diagnostic function menu, the profile information for obtaining each module of vehicle is sent to electronic control unit ECU
Instruction；
The profile information of each module of vehicle of the electronic control unit ECU feedbacks is received, and generates deagnostic report and is shown,
The deagnostic report includes each module list of diagnosed vehicle and the corresponding data flow item number of each module and vehicle abnormality mould
Block list and the corresponding fault code indications of each abnormal module；
It receives user instructions, the diagnostic function menu of respective modules is shown according to the user instruction.
2. the method for code reading card diagnosis vehicle modules as described in claim 1, which is characterized in that described to receive the electronics control
The profile information of each module of vehicle of unit ECU feedbacks processed, and generate deagnostic report and show and include：
The profile information of each module of vehicle to receiving the electronic control unit ECU feedbacks is handled, and is generated with chart
Or the form of word describes the deagnostic report of each model profile of vehicle.
3. a kind of device of code reading card diagnosis vehicle modules, which is characterized in that the device packet of the code reading card diagnosis vehicle modules
It includes：
Sending module, for before being shown into diagnostic function menu, being sent to electronic control unit ECU and obtaining each module of vehicle
Profile information instruction；
Receiving module, the profile information of each module of vehicle for receiving the electronic control unit ECU feedbacks, and generate diagnosis
Report shown, the deagnostic report includes each module list of diagnosed vehicle and the corresponding data flow item number of each module,
And vehicle abnormality module list and the corresponding fault code indications of each abnormal module；
Display module shows the diagnostic function menu of respective modules according to the user instruction for receiving user instructions.
4. the device of code reading card diagnosis vehicle modules as claimed in claim 3, which is characterized in that the receiving module is also used
In, handle receiving the profile information of each module of vehicle of electronic control unit ECU feedback, generate with chart or
The form of word describes the deagnostic report of each model profile of vehicle.
5. a kind of diagnostic device, which is characterized in that the diagnostic device includes the reading as described in any one of claim 3 or 4
The device of code card diagnosis vehicle modules.
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| CN201510543316.XA CN105182964B (en) | 2015-08-28 | 2015-08-28 | Code reading card diagnoses the method, apparatus and diagnostic device of vehicle modules |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110019381A (en) * | 2016-03-25 | 2019-07-16 | 湖南省道通科技有限公司 | A kind of design method that the information applied to Auto analyzer is shown and device |
| CN106970610A (en) * | 2017-05-04 | 2017-07-21 | 深圳市元征科技股份有限公司 | Monitoring method, system and the readable storage medium storing program for executing of car data stream |
| CN107450402A (en) * | 2017-08-25 | 2017-12-08 | 北京新能源汽车股份有限公司 | A kind of display methods of car status information, device and mobile terminal |
| CN110389572A (en) * | 2018-04-23 | 2019-10-29 | 上海博泰悦臻电子设备制造有限公司 | Vehicle part failure gives warning in advance method, system and server |
| CN110069050A (en) * | 2019-03-22 | 2019-07-30 | 深圳市朗仁科技有限公司 | Automobile polyelectron control unit detection method and device |
| CN110597224B (en) * | 2019-09-09 | 2021-05-04 | 一汽解放汽车有限公司 | Vehicle fault information display method and device, vehicle and storage medium |
| CN111103868A (en) * | 2019-12-27 | 2020-05-05 | 深圳市元征科技股份有限公司 | Vehicle fault diagnosis method and device and related equipment |
| CN112034819B (en) * | 2020-08-14 | 2022-06-14 | 深圳市元征科技股份有限公司 | Vehicle diagnosis method, vehicle diagnosis device and diagnosis equipment |
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| JP3485026B2 (en) * | 1999-05-25 | 2004-01-13 | 三菱自動車工業株式会社 | Vehicle self-diagnosis device |
| CN102393734A (en) * | 2011-10-31 | 2012-03-28 | 深圳市元征软件开发有限公司 | Automobile-used code reading card |
| CN103336522A (en) * | 2013-05-30 | 2013-10-02 | 长城汽车股份有限公司 | Vehicle fault inquiry system, controller and vehicle |
| CN103744668A (en) * | 2013-12-27 | 2014-04-23 | 深圳市元征科技股份有限公司 | Automobile diagnosis report generation method, system and report processing device |
| CN104678990A (en) * | 2014-12-25 | 2015-06-03 | 上海通用汽车有限公司 | Method and device for vehicle self-diagnosis and vehicle self-diagnosis system |
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