CN112162997A - Vehicle failure interpretation method and storage medium - Google Patents
Vehicle failure interpretation method and storage medium Download PDFInfo
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- CN112162997A CN112162997A CN202011024971.1A CN202011024971A CN112162997A CN 112162997 A CN112162997 A CN 112162997A CN 202011024971 A CN202011024971 A CN 202011024971A CN 112162997 A CN112162997 A CN 112162997A
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000012545 processing Methods 0.000 claims description 8
- 238000003745 diagnosis Methods 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 claims description 4
- 238000004092 self-diagnosis Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 239000003086 colorant Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
- G06F16/242—Query formulation
- G06F16/243—Natural language query formulation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
- G06F16/242—Query formulation
- G06F16/2423—Interactive query statement specification based on a database schema
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
- G06F16/248—Presentation of query results
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/28—Databases characterised by their database models, e.g. relational or object models
- G06F16/283—Multi-dimensional databases or data warehouses, e.g. MOLAP or ROLAP
Abstract
The invention discloses a vehicle fault interpretation method and a storage medium, comprising the following steps: in the running process of the vehicle, detecting the vehicle fault in real time and judging whether the vehicle has the fault or not; if not, ending; if yes, judging whether a fault lamp exists in the vehicle fault, whether instrument end display content exists, and whether central control end display content exists; if the fault lamp exists, displaying the fault lamp at the instrument end; if the instrument end display content exists, prompting an instrument case; if the display content of the central control end exists, prompting the central control case; judging whether the vehicle fault triggers fault linkage interpretation or not, and if so, performing fault linkage interpretation; judging whether the vehicle fault triggers fault voice broadcast or not, and if so, carrying out voice broadcast; and judging whether the vehicle fault triggers fault storage, and if so, performing fault storage. The invention can effectively prompt the vehicle fault on the premise of ensuring the normal use of the vehicle by the user so as to guide the user to carry out vehicle fault treatment.
Description
Technical Field
The invention belongs to the technical field of vehicle fault interpretation, and particularly relates to a vehicle fault interpretation method and a storage medium.
Background
Present vehicle trouble suggestion, the trouble lamp of mainly relying on the instrument is indicateed, the trouble lamp of instrument needs to develop along with the hardware of instrument, along with the intelligent degree of vehicle increases, the trouble that needs the diagnosis and show is more and more, the instrument reserves the hardware region for the trouble lamp and is less and less, this kind of display mode directly leads to the unable demonstration of part trouble lamp or seeks other modes to show, and this kind of mode does not support the extension, in case hardware development locking, then can also accomplish the locking by the trouble that shows.
The user reads the vehicle faults and accumulates according to a user manual or other experiences of the vehicle, along with the increase of the vehicle faults, the display icons and contents which need to be memorized by the user are more and more, and different automobiles have different degrees of difference in design patterns, display colors and the like of the icons, so that the vehicle using learning cost of the user is gradually increased.
In the solution, the two directions are mainly adopted at present, one is to change the traditional pointer type and code break display screens of the instrument into liquid crystal display, the liquid crystal display area can be changed dynamically, the display content can be adjusted dynamically according to the requirements, and the display content of the fault lamp is effectively increased, and the other is to prompt the fault content, directly display a fault alarm prompt document and prompt the fault content by characters. At present, the two methods have certain limitations, firstly, the display content is less, and because the instrument has other information of the vehicle to be displayed, the fault display area of a user is still less, and only a small amount of fault prompt words can be displayed; secondly, a liquid crystal instrument with a certain size must be configured, and the liquid crystal instrument is still not suitable for instruments with partial code breaking screens and pointer screens; thirdly, the user needs to invest a certain learning cost, although the characters can explain the fault to a certain extent, the characters are limited by the upper limit of the number of the characters, and mostly mainly describe the professional vocabulary, so that the user still needs to learn understanding of the professional vocabulary, and fourthly, the user processes the lack of the suggestion, and after knowing the fault of the vehicle, the user cannot effectively judge whether the vehicle can run or not and can recover the vehicle without knowing where the vehicle should be processed.
Therefore, it is necessary to develop a new vehicle failure interpretation method and a storage medium.
Disclosure of Invention
The invention provides a vehicle fault interpretation method and a storage medium, which can effectively prompt vehicle faults on the premise of ensuring normal vehicle use of a user so as to guide the user to carry out vehicle fault processing.
In a first aspect, the vehicle failure interpretation method of the present invention includes the steps of:
in the running process of the vehicle, detecting the vehicle fault in real time and judging whether the vehicle has the fault or not; if not, ending; if yes, judging whether a fault lamp exists in the vehicle fault, whether instrument end display content exists, and whether central control end display content exists; if the fault lamp exists, displaying the fault lamp at the instrument end; if the instrument end display content exists, prompting an instrument case; if the display content of the central control end exists, prompting the central control case;
judging whether the vehicle fault triggers fault linkage interpretation or not, if so, performing fault linkage interpretation, and if not, not performing fault linkage interpretation;
judging whether the vehicle fault triggers fault voice broadcast, if so, carrying out voice broadcast, and if not, not carrying out voice broadcast;
and judging whether the vehicle fault triggers fault storage, if so, performing fault storage, and if not, not performing fault storage.
Further, the vehicle fault determination rule is as follows:
the vehicle controllers carry out self-diagnosis, after the controllers detect the faults, the current faults of the current controllers are sent to the CAN network of the whole vehicle, and the instrument detects the vehicle faults in real time to judge whether the vehicle has the faults.
Further, the instrument end display content comprises images and/or characters; dynamically prompting the fault of the vehicle through the image, and identifying the position of the fault in the vehicle; and performing text description on the fault of the vehicle through text to remind a user of the content of the current fault.
Further, if the vehicle instrument end can not display images and characters, the instrument performs logic judgment of faults, after the judgment is completed, the judgment result is synchronously input to the central control end, the central control end performs fault content display, and the display content of the central control end comprises images and/or characters; the image is an icon for displaying the vehicle fault and is used for distinguishing the content of the fault; performing text description on the fault of the vehicle through text to remind a user of the content of the current fault; the display logic of the central control end is kept synchronous with the instrument end.
Further, the rule of the fault linkage interpretation is as follows: the failure linkage interpretation automatically synchronizes the latest interpretation scheme at the cloud end before the vehicle is used each time, so that the current best interpretation scheme is ensured, and the interpretation scheme comprises one or more of failure icons, failure titles, processing suggestions, rescue services and service points:
a fault icon: a fault icon capable of representing a vehicle fault;
failure title: the fault content is briefly described;
and (3) processing suggestion: a vehicle use recommendation or a vehicle repair recommendation provided to the user for the current fault;
rescue service: providing rescue service of the current road section;
service of a maintenance point: the method provides a nearby point rescue service based on the current positioning position of the user, provides a rescue service of 4S stores visited by the user, and comprises a contact way and key position navigation.
Further, trouble voice broadcast does:
and synchronously carrying out voice broadcast on the fault display time of the instrument end and the central control end to remind a user of paying attention to the driving fault.
Further, the fault is stored as:
the faults of the vehicle are stored in the central control end and are provided for a user to inquire the faults, the central control end can inquire the current faults and the historical faults of the vehicle, and the current faults are periodically detected by the central control end and the current state of the faults is updated.
Further, fault query is also included, and the query modes comprise icon query, APP query and voice query;
and (4) icon query: adding a fault prompt icon in a system status bar for checking the fault status of the current vehicle, popping up a fault display interface after a user clicks, sequentially displaying a plurality of faults from top to bottom according to the fault level, if the fault is a linkage fault, adding a 'checking more' jump icon at the end of information, and clicking the fault linkage interface which jumps; when the vehicle has linkage faults, the icons are displayed in red, when the vehicle has general faults, the icons are displayed in yellow, and if no fault alarm exists, the icons are not displayed;
APP query: a user enters a diagnosis application fault lookup interface and can query the current fault and the historical fault of the vehicle; displaying historical faults in a reverse manner according to a time sequence, displaying current faults in sequence from top to bottom according to fault grades, if the faults are linkage faults, increasing a 'more-looking' skip icon at the tail of information, and clicking a fault linkage interface for skipping;
and voice query: the user awakens voice and identifies related keywords for vehicle diagnosis, the keywords comprise vehicle and vehicle fault checking, current fault quantity is broadcasted through voice, fault linkage information is broadcasted, linkage type faults are faults needing to be processed immediately by the user, the user is inquired whether to broadcast the linkage type faults through the rest information, and all information is broadcasted if the user needs to broadcast the linkage type faults.
In a second aspect, the present invention provides a storage medium having a computer readable program stored therein, where the computer readable program is capable of executing the steps of the vehicle failure interpretation method according to the present invention when the computer readable program is called by a processor.
The invention has the following advantages:
(1) the invention provides multi-dimensional fault interpretation, and a user can comprehensively know the fault state of a vehicle through information such as a fault lamp, a fault icon, prompt characters, voice broadcast and the like; on the premise of ensuring normal vehicle use of a user, vehicle faults are effectively prompted so as to guide the user to carry out vehicle fault processing;
(2) the invention provides a detailed processing scheme of vehicle faults, which greatly helps users with little driving experience, reduces the learning cost of the users for fault identification, and enables the users to make vehicle using decisions more efficiently;
(3) the method is a software strategy, supports expansion, can expand failure interpretation through experience or examples, has strong adaptability, can be suitable for vehicle models in various stages of research and development and volume production, and has better application prospect;
(4) the invention reduces the dependence on the hardware of the vehicle, and can be realized by instruments without image display content, such as a pointer instrument and the like.
Drawings
FIG. 1 is a diagram showing a fault at the meter end in the present embodiment;
FIG. 2 is a diagram illustrating a failure of the control terminal in the present embodiment;
FIG. 3 is a diagram illustrating the contents of the failure linkage interpretation in the present embodiment;
FIG. 4 is a query of a trouble icon in the present embodiment;
FIG. 5 illustrates a fault APP query in this embodiment;
FIG. 6 is a speech query of the failure in the present embodiment;
fig. 7 is a flowchart of the failure interpretation in the present embodiment.
Detailed Description
The invention will be further explained with reference to the drawings.
As shown in fig. 7, in the present embodiment, a vehicle failure interpretation method includes the following steps:
in the running process of the vehicle, detecting the vehicle fault in real time and judging whether the vehicle has the fault or not; if not, ending; if yes, judging whether a fault lamp exists in the vehicle fault, whether instrument end display content exists, and whether central control end display content exists; if the fault lamp exists, displaying the fault lamp at the instrument end; if the instrument end display content exists, prompting an instrument case; if the display content of the central control end exists, prompting the central control case;
judging whether the vehicle fault triggers fault linkage interpretation or not, if so, performing fault linkage interpretation, and if not, not performing fault linkage interpretation;
judging whether the vehicle fault triggers fault voice broadcast, if so, carrying out voice broadcast, and if not, not carrying out voice broadcast;
and judging whether the vehicle fault triggers fault storage, if so, performing fault storage, and if not, not performing fault storage.
In this embodiment, the vehicle failure determination rule is as follows:
the vehicle controllers carry out self-diagnosis, after the controllers detect the faults, the current faults of the current controllers are sent to the CAN network of the whole vehicle, and the meters detect the vehicle faults in real time to judge whether the vehicle has the faults or not;
fig. 1 is a schematic diagram illustrating instrument-side fault display, in this embodiment, the rule for displaying the instrument-side display content is as follows:
all faults existing in the vehicle are displayed through an instrument end, and display contents comprise images and characters;
(1) image: dynamically prompting the fault of the vehicle, and identifying the position of the fault in the vehicle;
(2) and (3) writing: carrying out text description on the fault of the vehicle, and reminding a user of the content of the current fault;
fig. 2 is a schematic diagram illustrating a fault display of the central control end, in this embodiment, a display rule of display contents of the central control end is as follows:
if the vehicle instrument end can not display images and characters, the instrument performs logic judgment of faults, after the judgment is completed, the judgment result is synchronously input to the central control end, and the central control end performs fault content display:
(1) image: the method mainly comprises the steps of displaying an icon of a vehicle fault, and distinguishing the content of the fault;
(2) and (3) writing: carrying out text description on the fault of the vehicle, and reminding a user of the content of the current fault;
the display logic of the central control end is synchronous with that of the instrument end, and the display interface prompts in the middle and upper area of the central control display screen.
In this embodiment, trouble voice broadcast:
synchronously carrying out voice broadcast on fault display time of the instrument end and the central control end to remind a user of paying attention to the driving fault;
fig. 3 is a schematic view of the failure linkage interpretation content, in this embodiment, the failure linkage interpretation content rule is as follows: the failure linkage interpretation automatically synchronizes the latest interpretation case at the cloud end before the vehicle is used every time, and the current best interpretation case is ensured. The interpretation copy includes one or more of a trouble icon, a trouble title, a handling recommendation, a rescue service, and a point of service, wherein:
(1) a fault icon: a fault icon capable of representing a vehicle fault;
(2) failure title: the fault content is briefly described;
(3) and (3) processing suggestion: a vehicle use recommendation or a vehicle repair recommendation provided to the user for the current fault;
(4) rescue service: providing rescue service of the current road section;
(5) service of a maintenance point: the method provides a nearby point rescue service based on the current positioning position of the user, provides a rescue service of 4S stores visited by the user, and comprises a contact way and key position navigation.
In this embodiment, the failure storage:
the faults of the vehicle are stored in the central control end and can be provided for a user to inquire the faults, the central control end can inquire the current faults and the historical faults of the vehicle, and the current faults are periodically detected by the central control end and the current state of the faults is updated;
in this embodiment, the fault query:
(1) as shown in fig. 4, the icon queries: and adding a fault prompt icon in a system status bar for checking the fault status of the current vehicle, popping up a fault display interface after a user clicks, sequentially displaying a plurality of faults from top to bottom according to the fault level, and if the fault is a linkage fault, adding a 'checking more' jump icon at the end of information, and clicking the fault linkage interface which jumps. When the vehicle has linkage type faults, the icons are displayed in red, when the vehicle has general faults, the icons are displayed in yellow, and if no fault alarm exists, the icons are not displayed.
(2) APP query: and (4) enabling a user to enter a fault searching interface of the diagnosis application and be capable of searching the current fault and the historical fault of the vehicle. Historical faults are displayed in a reverse manner according to a time sequence, current faults are displayed from top to bottom in sequence according to fault grades, if the faults are linkage faults, a 'more-looking' skip icon is added at the tail of information, and a fault linkage interface is clicked for skipping.
(3) And voice query: the user wakes up the voice and recognizes the keywords related to the vehicle diagnosis: checking vehicle, vehicle trouble etc, the current trouble quantity of voice broadcast reports, reports the information of trouble linkage, and linkage class trouble is the trouble that needs the user to handle immediately, and whether all the other information inquiry users report, reports whole information if the user needs to report. A typical application scenario is as follows:
"XXX, please check if the vehicle is faulty". "detecting that there are X (number of faults) faults in the vehicle, wherein XXXX (linkage fault) suggests you to process immediately and whether it is necessary to broadcast information about the need to process the faults immediately for you"; "yes"; "first item XXXX; second item XXXX ".
The method comprises a series of fault interpretation contents such as fault lamps, instrument end prompting contents, central control end prompting contents, fault linkage interpretation contents, fault voice broadcasting, fault storage, fault query and the like. Those skilled in the art can reasonably configure the contents of display, prompt, broadcast, interpretation and the like according to the severity level of the fault so as to realize an optimized fault interpretation mode.
Claims (9)
1. A vehicle failure interpretation method characterized by comprising the steps of:
in the running process of the vehicle, detecting the vehicle fault in real time and judging whether the vehicle has the fault or not; if not, ending; if yes, judging whether a fault lamp exists in the vehicle fault, whether instrument end display content exists, and whether central control end display content exists; if the fault lamp exists, displaying the fault lamp at the instrument end; if the instrument end display content exists, prompting an instrument case; if the display content of the central control end exists, prompting the central control case;
judging whether the vehicle fault triggers fault linkage interpretation or not, if so, performing fault linkage interpretation, and if not, not performing fault linkage interpretation;
judging whether the vehicle fault triggers fault voice broadcast, if so, carrying out voice broadcast, and if not, not carrying out voice broadcast;
and judging whether the vehicle fault triggers fault storage, if so, performing fault storage, and if not, not performing fault storage.
2. The vehicle failure interpretation method according to claim 1, characterized in that: the vehicle fault judgment rule is as follows:
the vehicle controllers carry out self-diagnosis, after the controllers detect the faults, the current faults of the current controllers are sent to the CAN network of the whole vehicle, and the instrument detects the vehicle faults in real time to judge whether the vehicle has the faults.
3. The vehicle failure interpretation method according to claim 1 or 2, characterized in that: the instrument end display content comprises images and/or characters; dynamically prompting the fault of the vehicle through the image, and identifying the position of the fault in the vehicle; and performing text description on the fault of the vehicle through text to remind a user of the content of the current fault.
4. The vehicle failure interpretation method according to claim 3, characterized in that: if the vehicle instrument end can not display images and characters, the instrument performs logic judgment of faults, after the judgment is completed, the judgment result is synchronously input to the central control end, the central control end performs fault content display, and the display content of the central control end comprises images and/or characters; the image is an icon for displaying the vehicle fault and is used for distinguishing the content of the fault; performing text description on the fault of the vehicle through text to remind a user of the content of the current fault; the display logic of the central control end is kept synchronous with the instrument end.
5. The vehicle failure interpretation method according to claim 1, 2, or 4, characterized in that: the rule of the fault linkage interpretation is as follows: the method comprises the following steps that a failure linkage interpretation automatically synchronizes a cloud latest interpretation scheme before a vehicle is used every time, so that the current best interpretation scheme is ensured, and the interpretation scheme comprises one or more of failure icons, failure titles, processing suggestions, rescue services and maintenance point services;
a fault icon: a fault icon capable of representing a vehicle fault;
failure title: the fault content is briefly described;
and (3) processing suggestion: a vehicle use recommendation or a vehicle repair recommendation provided to the user for the current fault;
rescue service: providing rescue service of the current road section;
service of a maintenance point: the method provides a nearby point rescue service based on the current positioning position of the user, provides a rescue service of 4S stores visited by the user, and comprises a contact way and key position navigation.
6. The vehicle failure interpretation method according to claim 5, characterized in that: trouble voice broadcast does:
and synchronously carrying out voice broadcast on the fault display time of the instrument end and the central control end to remind a user of paying attention to the driving fault.
7. The vehicle failure interpretation method according to claim 1, 2, 4, or 6, characterized in that: the fault is stored as:
the faults of the vehicle are stored in the central control end and are provided for a user to inquire the faults, the central control end can inquire the current faults and the historical faults of the vehicle, and the current faults are periodically detected by the central control end and the current state of the faults is updated.
8. The vehicle failure interpretation method according to claim 7, characterized in that: the method also comprises fault query, wherein the query modes comprise icon query, APP query and voice query;
and (4) icon query: adding a fault prompt icon in a system status bar for checking the fault status of the current vehicle, popping up a fault display interface after a user clicks, sequentially displaying a plurality of faults from top to bottom according to the fault level, if the fault is a linkage fault, adding a 'checking more' jump icon at the end of information, and clicking the fault linkage interface which jumps; when the vehicle has linkage faults, the icons are displayed in red, when the vehicle has general faults, the icons are displayed in yellow, and if no fault alarm exists, the icons are not displayed;
APP query: a user enters a diagnosis application fault lookup interface and can query the current fault and the historical fault of the vehicle; displaying historical faults in a reverse manner according to a time sequence, displaying current faults in sequence from top to bottom according to fault grades, if the faults are linkage faults, increasing a 'more-looking' skip icon at the tail of information, and clicking a fault linkage interface for skipping;
and voice query: the user awakens voice and identifies related keywords for vehicle diagnosis, the keywords comprise vehicle and vehicle fault checking, current fault quantity is broadcasted through voice, fault linkage information is broadcasted, linkage type faults are faults needing to be processed immediately by the user, the user is inquired whether to broadcast the linkage type faults through the rest information, and all information is broadcasted if the user needs to broadcast the linkage type faults.
9. A storage medium having a computer-readable program stored therein, characterized in that: the computer readable program, when invoked by a processor, is capable of performing the steps of the vehicle fault interpretation method of any of claims 1 to 8.
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| CN114818009A (en) * | 2022-05-12 | 2022-07-29 | 泽景(西安)汽车电子有限责任公司 | Data processing method and device, head-up display and storage medium |
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| CN109649307A (en) * | 2018-12-29 | 2019-04-19 | 百度在线网络技术（北京）有限公司 | Auxiliary drives method and apparatus, machine readable storage medium and the processor of vehicle |
| CN109885038A (en) * | 2019-03-28 | 2019-06-14 | 深圳市元征科技股份有限公司 | A kind of vehicle trouble code maintenance guidance method and relevant device |
| CN110027570A (en) * | 2019-04-23 | 2019-07-19 | 广州小鹏汽车科技有限公司 | Vehicle failure solution, device, storage medium and automobile controlling terminal |
| CN110827442A (en) * | 2019-09-29 | 2020-02-21 | 浙江合众新能源汽车有限公司 | Intelligent vehicle fault reminding system and method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114818009A (en) * | 2022-05-12 | 2022-07-29 | 泽景(西安)汽车电子有限责任公司 | Data processing method and device, head-up display and storage medium |
| CN114818009B (en) * | 2022-05-12 | 2023-03-10 | 泽景(西安)汽车电子有限责任公司 | Data processing method and device, head-up display and storage medium |
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