CN108692950A - A kind of vehicle breakdown diagnostic system and diagnostic method based on liquid crystal instrument - Google Patents
A kind of vehicle breakdown diagnostic system and diagnostic method based on liquid crystal instrument Download PDFInfo
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- CN108692950A CN108692950A CN201710235553.9A CN201710235553A CN108692950A CN 108692950 A CN108692950 A CN 108692950A CN 201710235553 A CN201710235553 A CN 201710235553A CN 108692950 A CN108692950 A CN 108692950A
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- China
- Prior art keywords
- liquid crystal
- fault message
- fault
- crystal instrument
- file
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
Abstract
The present invention relates to a kind of vehicle breakdown diagnostic system and diagnostic method based on liquid crystal instrument, the system comprises:Entire car controller, the fault message for recording automobile;Liquid crystal instrument device, the fault message for receiving entire car controller record, and sent after carrying out integration processing according to the fault message of reception;Wireless transmission gateway, integration treated the fault message for receiving the transmission of liquid crystal metering device, and forward it to intelligent terminal;The method includes:Entire car controller records the fault message of automobile;Liquid crystal instrument device receives the fault message of entire car controller record, and wireless transmission gateway is sent to after carrying out integration processing;Wireless transmission gateway, which receives, integrates treated fault message, and is forwarded to intelligent terminal;Fault message is forwarded to repair producer by intelligent terminal, to realize fault diagnosis.Compared with prior art, the present invention has many advantages, such as easy to operate, processing profession and response quickly.
Description
Technical field
The present invention relates to automobile failure diagnosis fields, more particularly, to a kind of car fault diagnosis system based on liquid crystal instrument
System and diagnostic method.
Background technology
Huge numbers of families are spread to as automobile becomes a common vehicles from a luxury goods, user vehicle group becomes
It is more and more huger, it is incident be automobile failure occur also more and more frequently.How quickly to diagnose fault, and solves
Certainly failure becomes more and more important.It can not only reduce unnecessary congestion in road, can also give the better driving experience of user.Liquid
Brilliant instrument is a kind of novel intelligence instrument, it can not only show travel condition of vehicle and entertainment information, also be examined for fast failure
It is disconnected to provide a kind of potential means.
Traditional method for diagnosing faults is:After vehicle trouble occurs, driver is according to fault cues code in its car hands
Corresponding prompt is searched on volume, to know the type of failure generation, then driver is possible according to the micro-judgment of oneself
Reason, and the scheme dealt with.The shortcomings that this processing method, is as follows:
1. dangerous
Traditional field failure diagnostic method relies primarily on the personal experience of driver, but the personal experience thousand of driver
Poor ten thousand are not, and somebody is experienced, and somebody knows nothing vehicle.For one drives new hand, if coped with not just
Really it may so bring potential driving dangerousness;
2. flow is complicated
Process flow traditional in general is that fault cues are checked in parking when an error occurs, then again in technology hand
Corresponding explanation is searched on volume, then driver judges and handles according to the experience of oneself.Not only process is complicated in this way, and
And driver is needed to have abundant experience, but actually many situations all have exceeded the limit of power of driver.
3. response is not in time
If the local more remote, poor transport that failure occurs, time for just needing is longer to be supported, this
The stroke of user can be seriously affected.
Invention content
The purpose of the present invention is provide a kind of vehicle breakdown diagnostic system based on liquid crystal instrument regarding to the issue above and examine
Disconnected method.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of vehicle breakdown diagnostic system based on liquid crystal instrument, the vehicle breakdown diagnostic system include:
Entire car controller, the fault message for recording automobile;
Liquid crystal instrument device, for receive entire car controller record fault message, and according to the fault message of reception into
It is sent after row integration processing;
Wireless transmission gateway, integration treated the fault message for receiving the transmission of liquid crystal metering device, and by its turn
It is sent to intelligent terminal.
The liquid crystal instrument device includes:
Fault message receiving module, the fault message for receiving entire car controller record;
Trouble-locating processing module, the fault message for being received to fault message receiving module parse, by its turn
It is melted into human-readable form's file;
Fault data packetization module, human-readable form's file for trouble-locating processing module to be converted to are beaten
Packet processing;
Fault data sending module, for fault data packetization module to be packaged, treated that information is sent to wireless transmission
Gateway.
Human-readable form's file includes text file and picture file.
The text file includes fault cues and failure code.
The picture file includes the display picture that moment liquid crystal instrument device occurs for failure.
The packing is handled:Human-readable form's file is integrated and compressed.
A kind of car fault diagnosis method based on vehicle breakdown diagnostic system as described above, the method includes following
Step:
1) entire car controller records the fault message of automobile;
2) liquid crystal instrument device receives the fault message of entire car controller record, and after carrying out integration processing to fault message
It is sent to wireless transmission gateway;
3) wireless transmission gateway receives integration treated the fault message that liquid crystal metering device is sent, and forwards it to
Intelligent terminal;
4) fault message that wireless transmission gateway is sent is forwarded to repair producer by intelligent terminal, to realize that failure is examined
It is disconnected.
The step 2) is specially:
21) liquid crystal instrument device receives the fault message of entire car controller record;
22) liquid crystal instrument device parses the fault message of reception, converts it into human-readable form's file;
23) human-readable form's file is carried out packing processing by liquid crystal instrument device, and is sent to wireless transmission gateway.
Human-readable form's file includes text file and picture file, the text file include fault cues and
Failure code, the picture file include the display picture that moment liquid crystal instrument device occurs for failure.
The packing is handled:Human-readable form's file is integrated and compressed.
Compared with prior art, the invention has the advantages that:
(1) integration processing is carried out to the fault message of automobile by liquid crystal instrument device so that it is converted from automobile speech sounds
For human language, and intelligent terminal is forwarded directly to by wireless transmission gateway so that driver can pass through intelligent terminal will
Fault message is forwarded directly to repair producer, for driver, reduces the process for the explanation for consulting fault cues, significantly
Simplify the operation of driver.
(2) by the way that fault message is forwarded to intelligent terminal, fault condition directly can be forwarded to dimension in order to driver
Producer is repaiied, repair producer is more timely and professional to the diagnosis of failure, driver can be instructed to carry out the processing of security, with driving
Member directly carries out processing to failure by experience and compares, and troubleshooting is more professional and rapid.
(3) fault message is forwarded by wireless transmission gateway, can break away from the limitation of region, no matter driver's body
Place where can so that repair producer carries out timely processing to failure, is greatly saved the maintenance time of driver.
(4) the trouble-locating processing module of liquid crystal instrument device can convert the fault message of vehicle interior to the mankind can
Formal file is read, understands convenient for user and repair producer, further improves repair speed.
(5) human-readable form's file had both included the fault cues and failure code of written form, while also containing and working as
The display picture of preceding moment liquid crystal instrument device so that producer is more clear the understanding of failure, avoids only written form,
It states and is not known so that maintenance difficult caused by and.
(6) fault data packetization module compresses the information after integration, to reduce the packing text of fault message
The size of part is transmitted fault message convenient for fault data sending module and wireless transmission gateway, saves transmission time,
Improve transmission speed.
Description of the drawings
Fig. 1 is the structural schematic diagram of the vehicle breakdown diagnostic system based on liquid crystal instrument;
Wherein, 1 is entire car controller, and 2 be liquid crystal instrument device, and 3 be wireless transmission gateway, and 21 receive mould for fault message
Block, 22 be trouble-locating processing module, and 23 be fault data packetization module, and 24 be fault data sending module.
Specific implementation mode
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with technical solution of the present invention
Premised on implemented, give detailed embodiment and specific operating process, but protection scope of the present invention is not limited to
Following embodiments.
As shown in Figure 1, being a kind of vehicle breakdown diagnostic system based on liquid crystal instrument, the vehicle breakdown diagnostic system packet
It includes:Entire car controller 1, the fault message for recording automobile;Liquid crystal instrument device 2, for receiving the record of entire car controller 1
Fault message, and sent after carrying out integration processing according to the fault message of reception;Wireless transmission gateway 3 is used for receiving liquid
Integration treated the fault message that brilliant metering device 2 is sent, and forward it to intelligent terminal.
Wherein, liquid crystal instrument device 2 includes:Fault message receiving module 21, the event for receiving the record of entire car controller 1
Hinder information;Trouble-locating processing module 22, the fault message for being received to fault message receiving module 21 parses, by it
It is converted to human-readable form's file;Fault data packetization module 23, the people for trouble-locating processing module 22 to be converted to
Class readable form file carries out packing processing;Fault data sending module 24, being used for will be at 23 packing of fault data packetization module
Information after reason is sent to wireless transmission gateway 3.Above-mentioned human-readable form's file includes text file and picture file, word
File includes fault cues and failure code, and picture file includes the display picture that moment liquid crystal instrument device 2 occurs for failure.It beats
Packet is handled:Human-readable form's file is integrated and compressed.
The operation principle of the system is as follows:Fault message can be sent to liquid crystal instrument by entire car controller 1 when breaking down
Device 2, the failure receiving module in liquid crystal instrument can receive fault message in instrument and preserve, then with trouble-locating
The identification and processing that failure is carried out with Processing Algorithm, handle later result and are packaged into an entirety by fault data packing algorithm
Data packet and send wireless transmission gateway module to, finally transmit wirelessly gateway module data through wireless communication
It is sent on mobile phone terminal.The mobile phone terminal of driver is sent to by way of wechat on internet after receiving fault message
Repair producer.Finally failure is parsed and handled by producer.Vehicle trouble is thereby realized to be received by liquid crystal instrument
Collection and packing, and repair producer is sent to by the mobile phone of driver.Driver is the transfer for playing fault message, not
It needs to be identified and judge, final diagnosis is completed by producer.
According to above-mentioned principle, it is proposed that a kind of car fault diagnosis side based on vehicle breakdown diagnostic system as described above
Method includes the following steps:
1) entire car controller 1 records the fault message of automobile;
2) liquid crystal instrument device 2 receives the fault message that entire car controller 1 records, and carries out integration processing to fault message
After be sent to wireless transmission gateway 3:
21) liquid crystal instrument device 2 receives the fault message that entire car controller 1 records;
22) liquid crystal instrument device 2 parses the fault message of reception, converts it into human-readable form's file;
23) human-readable form's file is carried out packing processing (to the progress of human-readable form's file by liquid crystal instrument device 2
Integrate and compress), and it is sent to wireless transmission gateway 3;
3) wireless transmission gateway 3 receives the integration that liquid crystal metering device 2 is sent treated fault message, and is forwarded
To intelligent terminal;
4) fault message that wireless transmission gateway 3 is sent is forwarded to repair producer by intelligent terminal, to realize that failure is examined
It is disconnected.
Claims (10)
1. a kind of vehicle breakdown diagnostic system based on liquid crystal instrument, which is characterized in that the vehicle breakdown diagnostic system includes:
Entire car controller, the fault message for recording automobile;
Liquid crystal instrument device, the fault message for receiving entire car controller record, and it is whole according to the progress of the fault message of reception
It is sent after conjunction processing;
Wireless transmission gateway, integration treated the fault message for receiving the transmission of liquid crystal metering device, and forward it to
Intelligent terminal.
2. the vehicle breakdown diagnostic system according to claim 1 based on liquid crystal instrument, which is characterized in that the liquid crystal instrument
Meter apparatus includes:
Fault message receiving module, the fault message for receiving entire car controller record;
Trouble-locating processing module, the fault message for being received to fault message receiving module are parsed, are converted it into
Human-readable form's file;
Fault data packetization module, human-readable form's file for trouble-locating processing module to be converted to carry out at packing
Reason;
Fault data sending module, for fault data packetization module to be packaged, treated that information is sent to wireless transmission net
It closes.
3. the vehicle breakdown diagnostic system according to claim 2 based on liquid crystal instrument, which is characterized in that the mankind can
It includes text file and picture file to read formal file.
4. the vehicle breakdown diagnostic system according to claim 3 based on liquid crystal instrument, which is characterized in that the word text
Part includes fault cues and failure code.
5. the vehicle breakdown diagnostic system according to claim 3 based on liquid crystal instrument, which is characterized in that the picture text
Part includes the display picture that moment liquid crystal instrument device occurs for failure.
6. the vehicle breakdown diagnostic system according to claim 2 based on liquid crystal instrument, which is characterized in that at the packing
Reason is specially:Human-readable form's file is integrated and compressed.
7. a kind of car fault diagnosis method based on vehicle breakdown diagnostic system as described in claim 1, which is characterized in that
The method includes the following steps:
1) entire car controller records the fault message of automobile;
2) liquid crystal instrument device receives the fault message of entire car controller record, and is sent after carrying out integration processing to fault message
To wireless transmission gateway;
3) wireless transmission gateway receives integration treated the fault message that liquid crystal metering device is sent, and forwards it to intelligence
Terminal;
4) fault message that wireless transmission gateway is sent is forwarded to repair producer by intelligent terminal, to realize fault diagnosis.
8. car fault diagnosis method according to claim 7, which is characterized in that the step 2) is specially:
21) liquid crystal instrument device receives the fault message of entire car controller record;
22) liquid crystal instrument device parses the fault message of reception, converts it into human-readable form's file;
23) human-readable form's file is carried out packing processing by liquid crystal instrument device, and is sent to wireless transmission gateway.
9. car fault diagnosis method according to claim 8, which is characterized in that human-readable form's file includes
Text file and picture file, the text file include fault cues and failure code, and the picture file includes failure hair
The display picture of raw moment liquid crystal instrument device.
10. car fault diagnosis method according to claim 8, which is characterized in that the packing, which is handled, is specially:To people
Class readable form file is integrated and is compressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710235553.9A CN108692950A (en) | 2017-04-12 | 2017-04-12 | A kind of vehicle breakdown diagnostic system and diagnostic method based on liquid crystal instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710235553.9A CN108692950A (en) | 2017-04-12 | 2017-04-12 | A kind of vehicle breakdown diagnostic system and diagnostic method based on liquid crystal instrument |
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| CN108692950A true CN108692950A (en) | 2018-10-23 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710235553.9A Pending CN108692950A (en) | 2017-04-12 | 2017-04-12 | A kind of vehicle breakdown diagnostic system and diagnostic method based on liquid crystal instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114815787A (en) * | 2022-06-28 | 2022-07-29 | 航天科技控股集团股份有限公司 | Automatic testing method for fault codes of full liquid crystal instrument |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1655199A (en) * | 2004-10-28 | 2005-08-17 | 惠州Tcl移动通信有限公司 | Vehicle failure detection device and mobile telephone for corollary use with the same |
| CN101231513A (en) * | 2007-01-26 | 2008-07-30 | 沈阳 | Vehicle fault diagnosis system based on short message service |
| CN101625570A (en) * | 2009-08-12 | 2010-01-13 | 北京协进科技发展有限公司 | Fault diagnosis server, method, device and system for detecting and diagnosing vehicle fault |
| CN104635721A (en) * | 2014-12-15 | 2015-05-20 | 北京九五智驾信息技术股份有限公司 | Vehicle networking based vehicle diagnosis system |
| CN104977170A (en) * | 2015-06-18 | 2015-10-14 | 奇瑞汽车股份有限公司 | Vehicle fault remote diagnosis system and control method thereof |
-
2017
- 2017-04-12 CN CN201710235553.9A patent/CN108692950A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1655199A (en) * | 2004-10-28 | 2005-08-17 | 惠州Tcl移动通信有限公司 | Vehicle failure detection device and mobile telephone for corollary use with the same |
| CN101231513A (en) * | 2007-01-26 | 2008-07-30 | 沈阳 | Vehicle fault diagnosis system based on short message service |
| CN101625570A (en) * | 2009-08-12 | 2010-01-13 | 北京协进科技发展有限公司 | Fault diagnosis server, method, device and system for detecting and diagnosing vehicle fault |
| CN104635721A (en) * | 2014-12-15 | 2015-05-20 | 北京九五智驾信息技术股份有限公司 | Vehicle networking based vehicle diagnosis system |
| CN104977170A (en) * | 2015-06-18 | 2015-10-14 | 奇瑞汽车股份有限公司 | Vehicle fault remote diagnosis system and control method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114815787A (en) * | 2022-06-28 | 2022-07-29 | 航天科技控股集团股份有限公司 | Automatic testing method for fault codes of full liquid crystal instrument |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181023 |
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| RJ01 | Rejection of invention patent application after publication |