CN103164724A - Vehicle diagnostic device and method based on two-dimensional code technology - Google Patents
Vehicle diagnostic device and method based on two-dimensional code technology Download PDFInfo
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- CN103164724A CN103164724A CN2013100622359A CN201310062235A CN103164724A CN 103164724 A CN103164724 A CN 103164724A CN 2013100622359 A CN2013100622359 A CN 2013100622359A CN 201310062235 A CN201310062235 A CN 201310062235A CN 103164724 A CN103164724 A CN 103164724A
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Abstract
The invention discloses a vehicle diagnostic device and a method based on two-dimensional code technology. The method comprises the steps of processing diagnostic information obtained from vehicle diagnostic equipment to form a two-dimensional image, sending to a decoding module to conduct decoding treatment after shooting, sending and collecting, being obtained by a vehicle diagnostic analysis treatment terminal, informing a vehicle owner through a message or conducting treatment through a professional maintenance or fault treatment terminal, and putting forward a plan correspondingly. Technical methods of the two-dimensional code, shooting, communication equipment and the like are adopted to enable the vehicle owner to transmit professional vehicle diagnostic fault and state information to fault maintenance and treatment persons, capacity of vehicle fault treatment is greatly improved, and at the same time, fault treatment efficiency is improved.
Description
Technical field
The present invention relates to the vehicle diagnosis technology, what be specifically related to is a kind of automotive diagnostic system based on planar bar code technology and method.
Background technology
High speed development along with automobile industry, the vehicle diagnosis industry also enters high-speed development period, the people who has an automobile also has very big difference to the degree of understanding of automobile, this just need to carry out specialized deciphering and processing to the diagnostic message of automobile, make vehicle diagnosis and status information in case of emergency can in time pass to the treatment people of specialty and process tissue, and accurately feed back to the car owner.Particularly in the situation that the vehicle diagnosis information communication is not smooth, can there be a kind of auxiliary transmission means to help to be in car owner under emergency.
Two-dimensional bar code/two-dimension code (2-dimensional bar code) is that the chequered with black and white figure that (on two-dimensional directional) distributes on the plane according to certain rules with certain specific geometric figure comes the record data symbolic information; Utilize dexterously " 0 ", the concept of " 1 " bit stream that consists of the computer-internal logical foundations on coding, represent the word numerical information with several geometrical bodies corresponding with scale-of-two, automatically process to realize information by image input device or photoelectric scanning device automatically identifying and reading: it has some general character of barcode technology: every kind of code system has its specific character set; Each character occupies certain width; Has certain verifying function etc.Also have simultaneously information automatic identification function to different rows, and characteristics such as processing graphics rotation variation.Two-dimensional bar code can in horizontal and vertical two orientation while expressing information, therefore can be expressed a large amount of information in very little area.
Current diagnosis equipment adopts single cpu mode directly automobile to be diagnosed more, shows tracing trouble and status information.This pattern requires the car owner to automobile knowledge, more understanding to be arranged, and the car owner is difficult to compare exchanging of specialty with the maintenance failure treatment people.Therefore when automobile breaks down, very difficult can with vehicle diagnosis fault and status information accurately and timely send to the maintenance failure treatment people, so the efficient of fault handling is lower.
Summary of the invention
For this reason, the object of the present invention is to provide a kind of automotive diagnostic system based on planar bar code technology and method, to realize under emergency, vehicle diagnostics fault and status information are in time passed to the professional treatment tissue to be processed and feeds back to the car owner, solving in the not smooth situation of present vehicle diagnosis information communication, the problem that fault handling efficient is lower.
The objective of the invention is to be achieved through the following technical solutions.
A kind of automotive diagnostic system based on planar bar code technology comprises:
Automotive diagnostic installation is connected with the follow-up car of cutting steam, and is used for treating the diagnosis automobile and carries out fault diagnosis, and read diagnostic message;
Two-dimensional encoded display module is connected with automotive diagnostic installation, is used for obtaining tracing trouble and status information, and generates two-dimensional encoded figure;
Photo module is connected with two-dimensional encoded display module, is used for above-mentioned two-dimensional encoded figure is taken pictures, and with the photo corresponding stored of taking pictures;
Communication module is connected with photo module, is used for the photo of the above-mentioned gained of taking pictures is sent to two-dimension code collection of photos module;
Two-dimension code collection of photos module is connected with the two-dimension code decoder module, is used for the two-dimension code photo correspondence of collecting is sent to the two-dimension code decoder module;
The two-dimension code decoder module is connected with vehicle diagnosis analyzing and processing terminal, for processing that the two-dimension code photo that obtains is decoded, and decoded 2 D code information is sent to vehicle diagnosis analyzing and processing terminal;
Vehicle diagnosis analyzing and processing terminal be used for decoded two-dimension code is carried out Treatment Analysis, and correspondence is notified the car owner by car owner's mobile terminal.
Preferably, this device also includes specialized maintenance and a fault handling terminal that is connected with vehicle diagnosis analyzing and processing terminal, is used for the proposition solution corresponding to the result after above-mentioned Treatment Analysis, and notifies the car owner with car owner's mobile terminal.
Preferably, this device also includes a SMS transmission module that is connected between vehicle diagnosis analyzing and processing terminal and car owner's mobile terminal, vehicle diagnosis analyzing and processing terminal with tracing trouble 2 D code information and status information Regularization after, corresponding send to car owner's mobile terminal by SMS transmission module with the note form.
Preferably, described 2 D code information includes diagnostic message, vehicle information and the status information of automobile.
In addition, the present invention also provides a kind of vehicle diagnosis method based on planar bar code technology, comprising step:
The failure message of S1, read failure vehicle, vehicle information and status information, and send to two-dimensional encoded display module;
S2, two-dimensional encoded display module are encoded to above-mentioned information and are shown the two-dimensional encoded figure of generation;
S3, two-dimension code decoder module correspondence are obtained above-mentioned two-dimensional encoded figure, carry out decode operation;
S4, vehicle diagnosis analyzing and processing terminal are carried out Treatment Analysis to above-mentioned decoded 2 D code information, and correspondence is notified the car owner by car owner's mobile terminal.
Preferably, step S1 comprises:
Automotive diagnostic installation is connected to the vehicle diagnosis interface, reads automobile fault information, information of vehicles and car status information by the diagnosing protocol correspondence, and sends to two-dimensional encoded display module.
Preferably, also comprise between step S2 and S3:
The two-dimensional encoded figure that photo module generates reply take pictures collections, store, the two-dimensional encoded figure photo that then will collect sends to two-dimension code collection of photos module by communication module, by two-dimension code collection of photos module, above-mentioned two-dimensional encoded figure photo is collected, two-dimension code collection of photos module sends to the two-dimension code decoder module with the photo of collecting afterwards.
Preferably, step S4 comprises:
Vehicle diagnosis analyzing and processing terminal is carried out Treatment Analysis to above-mentioned decoded 2 D code information, the proposition solution corresponding to the result after above-mentioned Treatment Analysis, and notify the car owner with car owner's mobile terminal; Or vehicle diagnosis analyzing and processing terminal with tracing trouble 2 D code information and status information Regularization after, corresponding send to car owner's mobile terminal by SMS transmission module with the note form.
The present invention compared with prior art, beneficial effect is: automotive diagnostic system and method based on planar bar code technology provided by the invention, process by the diagnostic message that automotive diagnostic installation is obtained and form the two-dimension code figure, and by sending to the decoder module processing of decoding after taking pictures, send, collecting, finally obtained by vehicle diagnosis analyzing and processing terminal, then process by the SMS notification car owner or by specialized maintenance and fault handling terminal, and correspondence proposes a plan.The present invention adopts the technological means such as two-dimension code, shooting and communication facilities to allow the car owner that specialized vehicle diagnosis fault and status information are passed to the maintenance failure treatment people, has greatly improved the ability that vehicle trouble is processed, and has improved simultaneously the efficient of fault handling.
Description of drawings
Fig. 1 is the theory diagram that the present invention is based on the automotive diagnostic system of planar bar code technology.
Fig. 2 is the principle of work process flow diagram that the present invention is based on the automotive diagnostic system of planar bar code technology.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
See also shown in Figure 1ly, Fig. 1 is the theory diagram that the present invention is based on the automotive diagnostic system of planar bar code technology.The present invention is to provide a kind of automotive diagnostic system based on planar bar code technology, be mainly used in realizing under emergency, vehicle diagnostics fault and status information are in time passed to the professional treatment tissue by the two-dimension code form to be processed and feeds back to the car owner, solving in the not smooth situation of present vehicle diagnosis information communication, the problem that fault handling efficient is lower.
Wherein this device includes automotive diagnostic installation, two-dimensional encoded display module, photo module, communication module, two-dimension code collection of photos module, two-dimension code decoder module, vehicle diagnosis analyzing and processing terminal, specialized maintenance and fault handling terminal, SMS transmission module and car owner's mobile terminal.
Automotive diagnostic installation, be connected with the follow-up car of cutting steam, be used for treating the diagnosis automobile and carry out fault diagnosis, and read diagnostic message, it reads the diagnostic message (comprising diagnostic trouble code and data stream) of automobile by the vehicle diagnosis agreement, and to data do processing show for display module.
Two-dimensional encoded display module is connected with automotive diagnostic installation, is used for obtaining tracing trouble and status information, and generates two-dimensional encoded figure; It mainly obtains diagnosis and the status information of automobile from automotive diagnostic installation, and encode with two-dimension code (meeting the wherein a kind of but be not limited to above several two-dimension codes of PDF417, QRCodeQuicklyResponse, DataMatrix standard), and finally generate the two-dimension code figure, show at display screen.
Photo module is connected with two-dimensional encoded display module, is used for above-mentioned two-dimensional encoded figure is taken pictures, and with the photo corresponding stored of taking pictures; When the car owner need to assist, can take the two-dimension code figure that comprises vehicle diagnosis and status information of screen display and store (for example JPG, BMP, PNG picture format) with the form of common digital photograph with photographing device (as the camera of smart mobile phone or panel computer).Communication module is connected with photo module, is used for the photo of the above-mentioned gained of taking pictures is sent to two-dimension code collection of photos module; With vehicle diagnosis and the common digital photograph of status information two-dimension code figure (for example JPG, BMP, PNG picture format) uploaded to the webserver of specifying internet address by communication facilities or the annex mode by the Email Email sends to the appointment mailbox with photo containing of storing above.Two-dimension code collection of photos module, be connected with the two-dimension code decoder module, be used for the two-dimension code photo correspondence of collecting is sent to the two-dimension code decoder module, the webserver receives containing vehicle diagnosis and the common digital photograph of status information two-dimension code figure and doing storage of uploading.
The two-dimension code decoder module is connected with vehicle diagnosis analyzing and processing terminal, for processing that the two-dimension code photo that obtains is decoded, and decoded 2 D code information is sent to vehicle diagnosis analyzing and processing terminal; The two-dimension code photo decoder module of the webserver will contain vehicle diagnosis and the common digital photograph of status information two-dimension code figure is identified, identify complete two-dimension code figure, the integrality of verification two-dimension code figure, and the two-dimension code figure is decoded, therefrom isolate the vehicle diagnosis and the status information that comprise, and information is passed to vehicle diagnosis analyzing and processing terminal process.
Vehicle diagnosis analyzing and processing terminal (vehicle diagnosis and status information parsing, storage, distribution platform) is used for decoded two-dimension code is carried out Treatment Analysis, and correspondence is notified the car owner by car owner's mobile terminal, the vehicle diagnosis and the status information that receive are resolved, store, filtered, and set the maintenance that is distributed to specialty or fault handling mechanism processes according to the distribution of information, simultaneously diagnostic trouble code and status information are translated into the form that the car owner can better understand, and add that processing the mode of advising with note feeds back to the car owner.
Be more than the explanation to the automotive diagnostic system that the present invention is based on planar bar code technology, be further described below in conjunction with 2 pairs of vehicle diagnosis methods that the present invention is based on planar bar code technology of accompanying drawing.
Shown in Figure 2, Fig. 2 is the principle of work process flow diagram that the present invention is based on the automotive diagnostic system of planar bar code technology.The present invention also provides a kind of vehicle diagnosis method based on planar bar code technology, and it comprises that mainly step is as follows:
The failure message of S1, read failure vehicle, vehicle information and status information, and send to two-dimensional encoded display module;
Automotive diagnostic installation is connected to the vehicle diagnosis interface, reads automobile fault information, information of vehicles and car status information by the diagnosing protocol correspondence, and sends to two-dimensional encoded display module.
S2, two-dimensional encoded display module are encoded to above-mentioned information and are shown the two-dimensional encoded figure of generation;
The two-dimensional encoded figure that photo module generates reply take pictures collections, store, the two-dimensional encoded figure photo that then will collect sends to two-dimension code collection of photos module by communication module, by two-dimension code collection of photos module, above-mentioned two-dimensional encoded figure photo is collected, two-dimension code collection of photos module sends to the two-dimension code decoder module with the photo of collecting afterwards.
S3, two-dimension code decoder module correspondence are obtained above-mentioned two-dimensional encoded figure, carry out decode operation;
S4, vehicle diagnosis analyzing and processing terminal are carried out Treatment Analysis to above-mentioned decoded 2 D code information, and correspondence is notified the car owner by car owner's mobile terminal
Vehicle diagnosis analyzing and processing terminal is carried out Treatment Analysis to above-mentioned decoded 2 D code information, the proposition solution corresponding to the result after above-mentioned Treatment Analysis, and notify the car owner with car owner's mobile terminal; Or vehicle diagnosis analyzing and processing terminal with tracing trouble 2 D code information and status information Regularization after, corresponding send to car owner's mobile terminal by SMS transmission module with the note form.
The present invention adopts the technological means such as two-dimension code, shooting and basic communications device, can allow the car owner that specialized vehicle diagnosis fault and status information are passed to the maintenance failure treatment people, thereby greatly improved the ability that vehicle trouble is processed, improved simultaneously the efficient of fault handling.
The above is only preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., within all should being included in protection scope of the present invention.
Claims (8)
1. automotive diagnostic system based on planar bar code technology is characterized in that comprising:
Automotive diagnostic installation is connected with the follow-up car of cutting steam, and is used for treating the diagnosis automobile and carries out fault diagnosis, and read diagnostic message;
Two-dimensional encoded display module is connected with automotive diagnostic installation, is used for obtaining tracing trouble and status information, and generates two-dimensional encoded figure;
Photo module is connected with two-dimensional encoded display module, is used for above-mentioned two-dimensional encoded figure is taken pictures, and with the photo corresponding stored of taking pictures;
Communication module is connected with photo module, is used for the photo of the above-mentioned gained of taking pictures is sent to two-dimension code collection of photos module;
Two-dimension code collection of photos module is connected with the two-dimension code decoder module, is used for the two-dimension code photo correspondence of collecting is sent to the two-dimension code decoder module;
The two-dimension code decoder module is connected with vehicle diagnosis analyzing and processing terminal, for processing that the two-dimension code photo that obtains is decoded, and decoded 2 D code information is sent to vehicle diagnosis analyzing and processing terminal;
Vehicle diagnosis analyzing and processing terminal be used for decoded two-dimension code is carried out Treatment Analysis, and correspondence is notified the car owner by car owner's mobile terminal.
2. the automotive diagnostic system based on planar bar code technology according to claim 1, characterized by further comprising specialized maintenance and a fault handling terminal that is connected with vehicle diagnosis analyzing and processing terminal, be used for the proposition solution corresponding to the result after above-mentioned Treatment Analysis, and notify the car owner with car owner's mobile terminal.
3. the automotive diagnostic system based on planar bar code technology according to claim 1, characterized by further comprising a SMS transmission module that is connected between vehicle diagnosis analyzing and processing terminal and car owner's mobile terminal, vehicle diagnosis analyzing and processing terminal with tracing trouble 2 D code information and status information Regularization after, corresponding send to car owner's mobile terminal by SMS transmission module with the note form.
4. the automotive diagnostic system based on planar bar code technology according to claim 1, is characterized in that described 2 D code information includes the diagnostic message of automobile, vehicle information and status information.
5. vehicle diagnosis method based on planar bar code technology is characterized in that comprising step:
The failure message of S1, read failure vehicle, vehicle information and status information, and send to two-dimensional encoded display module;
S2, two-dimensional encoded display module are encoded to above-mentioned information and are shown the two-dimensional encoded figure of generation;
S3, two-dimension code decoder module correspondence are obtained above-mentioned two-dimensional encoded figure, carry out decode operation;
S4, vehicle diagnosis analyzing and processing terminal are carried out Treatment Analysis to above-mentioned decoded 2 D code information, and correspondence is notified the car owner by car owner's mobile terminal.
6. the vehicle diagnosis method based on planar bar code technology according to claim 5 is characterized in that step S1 comprises:
Automotive diagnostic installation is connected to the vehicle diagnosis interface, reads automobile fault information, information of vehicles and car status information by the diagnosing protocol correspondence, and sends to two-dimensional encoded display module.
7. the vehicle diagnosis method based on planar bar code technology according to claim 5 is characterized in that also comprising between step S2 and S3:
The two-dimensional encoded figure that photo module generates reply take pictures collections, store, the two-dimensional encoded figure photo that then will collect sends to two-dimension code collection of photos module by communication module, by two-dimension code collection of photos module, above-mentioned two-dimensional encoded figure photo is collected, two-dimension code collection of photos module sends to the two-dimension code decoder module with the photo of collecting afterwards.
8. the vehicle diagnosis method based on planar bar code technology according to claim 5 is characterized in that step S4 comprises:
Vehicle diagnosis analyzing and processing terminal is carried out Treatment Analysis to above-mentioned decoded 2 D code information, the proposition solution corresponding to the result after above-mentioned Treatment Analysis, and notify the car owner with car owner's mobile terminal; Or vehicle diagnosis analyzing and processing terminal with tracing trouble 2 D code information and status information Regularization after, corresponding send to car owner's mobile terminal by SMS transmission module with the note form.
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| CN104462189A (en) * | 2014-10-23 | 2015-03-25 | 长园共创电力安全技术股份有限公司 | Distributed system data management and running method based on two-dimension code technology |
| CN104515912A (en) * | 2013-09-29 | 2015-04-15 | 苏州三星电子有限公司 | Intelligent diagnosis method and intelligent diagnosis system for home appliance faults |
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| CN109344930A (en) * | 2018-10-11 | 2019-02-15 | 苏州拓康自动化技术有限公司 | A kind of equipment management and diagnostic method based on two dimensional code |
| CN110362543A (en) * | 2019-07-22 | 2019-10-22 | 武汉上善仿真科技有限责任公司 | A kind of the filename appointing system and application method of auto Body Technology solution |
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Application publication date: 20130619 |