CN201677833U - Automobile diagnosis system based on 3G network - Google Patents
Automobile diagnosis system based on 3G network Download PDFInfo
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- CN201677833U CN201677833U CN2009202968717U CN200920296871U CN201677833U CN 201677833 U CN201677833 U CN 201677833U CN 2009202968717 U CN2009202968717 U CN 2009202968717U CN 200920296871 U CN200920296871 U CN 200920296871U CN 201677833 U CN201677833 U CN 201677833U
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Abstract
The utility model relates to an automobile diagnosis system based on 3G network which comprises a diagnosis server, an expert system, a customer management system and an automobile model diagnosis system; the diagnosis server and the expert system are connected with the Internet, the customer management system is connected with the Internet through the 3G network, the automobile model diagnosis system comprises a diagnosis box and an automobile electric control unit, a 3G communication module is arranged in the diagnosis box, the diagnosis box adopts the 3G module to receive the instructions transmitted by the expert system through Internet, the diagnosis box is communicated with the automobile electric control unit according to the instructions and further transmits the related information to the customer management system through the 3G communication module. In the automobile diagnosis system, based on the 3G network, the 3G technology is applied to the diagnosis system, thereby greatly facilitating the use of users and enriching the information, so as to utilize the internet resource conveniently and adapt to the development of the society.
Description
Technical field
The utility model relates to a kind of automotive diagnostic system, relates in particular to a kind of automotive diagnostic system based on 3G network.
Background technology
Automobile is the most familiar, the modal vehicle of people, and it is bringing into play crucial effect in people's life.Although the automobile quality is different, and is various informative, they in use all various faults can occur inevitably, need in time to be got rid of or repair.Development and progress of science and technology along with society, the design of automobile has also more and more been adopted Eltec, automatic technology and electronic computer technology with production, this makes the degree of automation of automobile more and more higher on the one hand, performance is more superior, more convenient to operate flexible, also vehicle maintenance and repair and detection are had higher requirement the maintenance needs that traditional manual monitoring and maintenance mode can not satisfy new automobile on the other hand.
Be accompanied by the develop rapidly of automobile automatic control technology, adopt the system of computer control more and more, vehicle structure also becomes increasingly complex, the trouble diagnosing of automobile also becomes and becomes increasingly complex, the vehicle maintenance and repair technician utilizes Auto analyzer (demoder) to service a car to be very general phenomenon, and the Auto analyzer on the market is also of a great variety, there is the specialized equipment of special test class car that the common apparatus that can test all cars is also arranged, simultaneously the information of automotive diagnostic installation is also required increasingly, functional requirement is more and more.
Because current diagnosis equipment still is portable equipment mostly, function, data all are independently to be placed in every equipment, and generally the storage space of each equipment also is limited, cause quantity of information abundant, and do not satisfy user's demand.In addition, the maintainer runs into a little knotty problems and also cannot directly obtain extraneous help when diagnosing, the experience that others some are good also can not in time be shared and give needed people, for the car owner, want to do it yourself to handle a little simple questions, that is just more difficult.Though also some equipment is directly to link on the internet at present, does not possess any movability, must be subjected to the restriction of cable network condition, just needs sometimes to diagnose in the open air and do not satisfy.
The utility model content
The purpose of this utility model is, a kind of automotive diagnostic system based on 3G network is provided, and this system is based on 3G network, makes the information that auto service can long-range understanding vehicle, and can carry out data sharing between this intrasystem each diagnostic installation.
For achieving the above object, the utility model provides a kind of automotive diagnostic system based on 3G network, it comprises: diagnosis server, expert system, client management system, and vehicle diagnostic system, this diagnosis server all is connected with the internet with expert system, client management system is connected to the internet by 3G network, the vehicle diagnostic system comprises a diagnosis box and automobile electronic control unit, be provided with the 3G communication module in this diagnosis box, diagnosis box receives the instruction that expert system sends by the internet by this 3G communication module, and carry out communication according to instruction and automobile electronic control unit, and then relevant information is sent to client management system by the 3G communication module.
Described automobile electronic control unit is provided with the automobile specified diagnose connector, and diagnosis box is provided with the OBD16 joint, and diagnosis box is inserted on the automobile specified diagnose connector of automobile electronic control unit by these OBD 16 joints.
Be provided with MCU, 3G communication module and power module in the described diagnosis box, this MCU is by a data line and a load module communication, and by UART interface and the communication of 3G communication module, by CAN, UART or GPIO interface and the communication of diagnosis interface circuit, this MCU also passes through I
2C interface is connected with a clock circuit, its also by spi bus to the display module record data; Power module is to above-mentioned MCU, communication module, load module, diagnosis communication interface, clock circuit and display module power supply.
Be provided with the vehicle diagnostic software in the described diagnosis server.
Be provided with the 3G module in the described client management system, client management system carries out communication by this 3G module and internet.
The beneficial effects of the utility model: the automotive diagnostic system that the utility model provides based on 3G network, it is based on the 3G network basis, 3G technology is applied in the diagnostic system, greatly facilitate user's use, information is enriched, can utilize the resource on the internet easily, adapt to the requirement of social development; This utility model has not only solved the user directly connects the internet whenever and wherever possible by diagnosis terminal requirement, the resource acquisition that can make full use of internet helps, but also make diagnostic message abundanter, alleviated the burden of diagnosis terminal simultaneously, bulk information is all unified to be stored on the server of internet, greatly facilitate unified maintenance and management diagnostic data information.
In order further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet accompanying drawing only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.
Description of drawings
Below in conjunction with accompanying drawing,, will make the technical solution of the utility model and other beneficial effects apparent by the specific embodiment of the present utility model is described in detail.
Fig. 1 is the networking structure scheme drawing of the utility model based on the automotive diagnostic system of 3G network;
Fig. 2 is the block diagram and the fundamental diagram of diagnosis box in the utility model.
The specific embodiment
For further setting forth the utility model is technological means and the effect that the predetermined purpose of realization is taked, see also following about detailed description of the present utility model and accompanying drawing, believe the purpose of this utility model, feature and characteristics, should obtain thus going deep into and concrete understanding, yet accompanying drawing only provides reference and explanation usefulness, is not to be used for the utility model is limited.
The utility model provides a kind of automotive diagnostic system based on 3G network (as shown in Figure 1), it comprises: diagnosis server 1, expert system 2, client management system 3, and vehicle diagnostic system 4, this diagnosis server 1 all is connected with the internet with expert system 2, client management system 3 connects 32 to internet 34 by 3G network, vehicle diagnostic system 4 comprises a diagnosis box 42 and automobile electronic control unit (ECU) (not shown), be provided with 3G communication module 422 in this diagnosis box 42, diagnosis box 42 receives the instruction that expert system 2 sends by internet 34 by this 3G communication module 422, and carry out communication according to instruction and automobile electronic control unit, and then relevant information is sent to client management system 3 by 3G communication module 422.
In the utility model, in order to alleviate the storage burden of diagnostic installation, the network that all diagnostic installations can be formed a C/S model, some important or very huge data be placed on internet 34 bonded assembly diagnosis servers 1 on, this diagnosis server 1 internal memory is placed with the vehicle diagnostic software, and the diagnostic installation that the client uses is a simple terminal, so both enriched diagnotic content, also upgrading in time of update information be can keep, the unified management and the maintenance of data made things convenient for again.
Further, on the basis of above-mentioned diagnosis server 1, add expert system 2 again, this expert system 2 is connected on the internet 34 by wired or wireless mode, its special on-line solves the query that some diagnosis propose, and each terminal also can upload on the diagnosis server 1 in some experiences that accumulate in the middle of the practical operation, shares for everybody.
The utility model also is provided with client management system 3, and this client management system 3 utilizes this 3G module 36 to carry out communication with internet 32 by built-in 3G module 36.When this client management system 3 connect go up 3G network 32 after, and then carry out verification with diagnosis server 1 on the internet 34, after verification is passed through, just the essential information of needed diagnosis vehicle is downloaded to this locality, bring into operation.In diagnostic procedure, the user will relate to (as fault help, drawing etc.) when searching some a large amount of information, can be immediately from diagnosis server 1 enterprising line retrieval and download.Obtain online help if desired, can with direct point-to-point interchange of the expert of expert system 2, by short breath or lettergram mode answer information is notified to corresponding client by client management system 3.In addition, the client also can upload to the lot of valuable experience of oneself on the diagnosis server 1, shares to the other-end reference, has so both satisfied the client and has moved connection internet 34, obtain a large amount of help informations from diagnosis server 1, also removed the trouble of often diagnostic software being upgraded from.
In addition, in the vehicle diagnostic system 4 of the present utility model, diagnosis box 42 is the diagnosis terminal that is configured on each automobile, be provided with 3G communication module 422 in this diagnosis box 42, diagnosis box 42 main being responsible for are carried out the mutual of order with automobile electronic control unit (not shown), this diagnosis box 42 utilizes this 3G communication module 422 to be connected with 3G network 32, and then be connected communication with internet 34, and then data are passed on the diagnosis server 1 by 3G communication module 422, the cooresponding vehicle of diagnosis server 1 startup diagnostic software, and number pairing diagnosis box 42 and carry out communication by 3G network with the diagnosis box in the solicited message, begin to carry out remote diagnosis, and please offer expert system 2 by diagnostic result, expert system 2 can be determined maintenance program according to the diagnostic result that diagnosis server 1 is provided like this, and maintenance program is sent in client's the mailbox or mobile phone by 3G network.The automobile electronic control unit of this vehicle diagnostic system 4 is provided with the automobile specified diagnose connector, and this diagnosis box 42 is provided with the OBD16 joint, and diagnosis box 42 is inserted on the automobile specified diagnose connector of automobile electronic control unit by this OBD16 joint.As shown in Figure 2, be provided with MCU423,3G communication module 422 and power module 424 in the described diagnosis box, this MCU423 is by data line and a load module 425 communications, by UART interface and 422 communications of 3G communication module, by CAN, UART or GPIO interface and 426 communications of diagnosis interface circuit, this MCU423 also is connected with a clock circuit 427 by the I2C interface, its also by spi bus to display module 428 record data; Power module 424 is to above-mentioned MCU423,3G communication module 422, load module 425, diagnosis communication interface circuit 426, clock circuit 427 and display module 428 power supplies.During work, diagnosis box 42 is inserted on the automobile specified diagnose connector, give diagnosis box 42 power supplies by the OBD16 joint, the back automobile electronic control unit that powers on enters mode of operation, 3G communication module 422 begins to receive the command information on the diagnosis server 1 of internet 34, the command information that automobile electronic control unit transmits according to 3G communication module 422 is carried out the control corresponding operation, promptly according to the different agreement type, send instruction by different modules to automobile electronic control unit, and reception information, return message is sent to 3G communication module 422, again by diagnosis server 1 feedback information of 3G communication module 422 on internet 34.Owing to adopted the remote control technology of internet, even make the maintenance team of those specialties to be in the action, just can understand the situation of vehicle by cargo-carring 3G communication module 422 on the automobile, analyze and provide maintenance program again, so both can optimize the composition of trained personnel, Fault Diagnosis and analysis no longer require auto repairman to finish, and the car owner also can carry out some simple questions by diagnosis report and maintenance program and handle.
In sum, the automotive diagnostic system that the utility model provides based on 3G network, it is based on the 3G network basis, 3G technology is applied in the diagnostic system, greatly facilitates user's use, information is enriched, can utilize the resource on the internet easily, adapt to the requirement of social development; This utility model has not only solved the user directly connects the internet whenever and wherever possible by diagnosis terminal requirement, the resource acquisition that can make full use of internet helps, but also make diagnostic message abundanter, alleviated the burden of diagnosis terminal simultaneously, bulk information is all unified to be stored on the server of internet, greatly facilitate unified maintenance and management diagnostic data information.
The above; it only is preferred embodiment of the present utility model; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to the technical scheme and the technical conceive of this aspect, and all these changes and distortion all should belong to the protection domain of the utility model claim.
Claims (4)
1. automotive diagnostic system based on 3G network, it is characterized in that, comprise diagnosis server, expert system, client management system, and vehicle diagnostic system, this diagnosis server all is connected with the internet with expert system, client management system is connected to the internet by 3G network, the vehicle diagnostic system comprises a diagnosis box and automobile electronic control unit, be provided with the 3G communication module in this diagnosis box, diagnosis box receives the instruction that expert system sends by the internet by this 3G communication module, and carry out communication according to instruction and automobile electronic control unit, and then relevant information is sent to client management system by the 3G communication module.
2. the automotive diagnostic system based on 3G network as claimed in claim 1, it is characterized in that, described automobile electronic control unit is provided with the automobile specified diagnose connector, and diagnosis box is provided with the OBD16 joint, and diagnosis box is inserted on the automobile specified diagnose connector of automobile electronic control unit by this OBD16 joint.
3. the automotive diagnostic system based on 3G network as claimed in claim 1, it is characterized in that, be provided with MCU, 3G communication module and power module in the described diagnosis box, this MCU is by a data line and a load module communication, by UART interface and the communication of 3G communication module, by CAN, UART or GPIO interface and the communication of diagnosis interface circuit, this MCU also is connected with a clock circuit by the I2C interface, its also by spi bus to the display module record data; Power module is to above-mentioned MCU, communication module, load module, diagnosis communication interface, clock circuit and display module power supply.
4. the automotive diagnostic system based on 3G network as claimed in claim 1 is characterized in that, is provided with the 3G module in the described client management system, and client management system carries out communication by this 3G module and internet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202968717U CN201677833U (en) | 2009-12-31 | 2009-12-31 | Automobile diagnosis system based on 3G network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202968717U CN201677833U (en) | 2009-12-31 | 2009-12-31 | Automobile diagnosis system based on 3G network |
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| Publication Number | Publication Date |
|---|---|
| CN201677833U true CN201677833U (en) | 2010-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009202968717U Expired - Fee Related CN201677833U (en) | 2009-12-31 | 2009-12-31 | Automobile diagnosis system based on 3G network |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101795286A (en) * | 2009-12-31 | 2010-08-04 | 深圳市元征软件开发有限公司 | Vehicle diagnosis system and method based on 3G network |
| WO2012094904A1 (en) * | 2011-01-13 | 2012-07-19 | 欧科佳（上海）汽车电子设备有限公司 | Smart diagnosis system for passenger motor vehicles and diagnosis method for passenger motor vehicles |
| CN103369058A (en) * | 2013-08-07 | 2013-10-23 | 深圳市元征科技股份有限公司 | Vehicle information acquiring method and device |
| CN103576668A (en) * | 2012-07-26 | 2014-02-12 | 博世汽车检测设备(深圳)有限公司 | Method and device for vehicle diagnosis |
| CN106143214A (en) * | 2015-04-28 | 2016-11-23 | 上海日野发动机有限公司 | Automobile and remote control thereof and method |
| CN106875072A (en) * | 2015-12-10 | 2017-06-20 | 北京金奔腾汽车科技有限公司 | A kind of auto repair case shared system and method based on cloud server terminal |
-
2009
- 2009-12-31 CN CN2009202968717U patent/CN201677833U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101795286A (en) * | 2009-12-31 | 2010-08-04 | 深圳市元征软件开发有限公司 | Vehicle diagnosis system and method based on 3G network |
| CN101795286B (en) * | 2009-12-31 | 2015-06-17 | 深圳市元征软件开发有限公司 | Vehicle diagnosis system and method based on 3G network |
| WO2012094904A1 (en) * | 2011-01-13 | 2012-07-19 | 欧科佳（上海）汽车电子设备有限公司 | Smart diagnosis system for passenger motor vehicles and diagnosis method for passenger motor vehicles |
| CN103576668A (en) * | 2012-07-26 | 2014-02-12 | 博世汽车检测设备(深圳)有限公司 | Method and device for vehicle diagnosis |
| CN103369058A (en) * | 2013-08-07 | 2013-10-23 | 深圳市元征科技股份有限公司 | Vehicle information acquiring method and device |
| CN106143214A (en) * | 2015-04-28 | 2016-11-23 | 上海日野发动机有限公司 | Automobile and remote control thereof and method |
| CN106875072A (en) * | 2015-12-10 | 2017-06-20 | 北京金奔腾汽车科技有限公司 | A kind of auto repair case shared system and method based on cloud server terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20181231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |