CN102495623A - Vehicle diagnosis method - Google Patents
Vehicle diagnosis method Download PDFInfo
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- CN102495623A CN102495623A CN2011103904714A CN201110390471A CN102495623A CN 102495623 A CN102495623 A CN 102495623A CN 2011103904714 A CN2011103904714 A CN 2011103904714A CN 201110390471 A CN201110390471 A CN 201110390471A CN 102495623 A CN102495623 A CN 102495623A
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- diagnosis
- vehicle diagnosis
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Abstract
The invention provides a vehicle diagnosis method which includes the following steps: 1, a mobile terminal uploads the date; 2, a server receives the data and uploads the data to a client side; and 3, the client side receives the data, conducts diagnosis to the data and saves the data on the basis of a data storage format which includes diagnosis time, CAN (Controller Area Network) amount, vehicle diagnosis ID (Identity) and diagnosis data. The vehicle diagnosis method stores the diagnosis data on the basis of the data storage format of the diagnosis time, the CAN amount, the vehicle diagnosis ID and the diagnosis data, and not only normalizes the data format but also provides convenience for clients to have systematic analysis to the data.
Description
Technical field
The present invention relates to a kind of vehicle diagnosis method, relate in particular to a kind of vehicle diagnosis method by the format diagnostic data.
Background technology
Develop rapidly along with automotive electronic technology; The functional complexity of vehicle improves day by day; The laws and regulations requirement increasingly stringent of safety, environmental protection, energy-conservation aspect, comfortable, flexible, personalized customer requirement varies, and the construction cycle is constantly shortened; A large amount of electronic controllers is widely used in automobile, causes the diagnosis of vehicle to face huge challenge.
Vehicle diagnosis relates to the vehicle diagnosis data, and diagnostic data refers to the automobile data that vehicle termination produced in the process of moving, and the mode that data are portable terminal and vehicle termination through serial communication obtains.These data are uploaded onto the server through the GPRS module, and server is handled these data, through TCP transmission mode notice client process.Client is according to customer requirement video data and storage data, and the client just can carry out the systematization analysis to the vehicle parameter data of storage through instrument like this.
The client will carry out systematized analysis to vehicle parameter, and the raw data of vehicle parameter just must be arranged, and through instrument raw data is analyzed.But the vehicle parameter that the client sees is through the numerical value of handling, and the raw data of vehicle parameter can't see.
Summary of the invention
The object of the present invention is to provide a kind of vehicle diagnosis method, its stable storage is reliable, and is beneficial to the systematic analysis of client to diagnostic data.
For realizing above-mentioned purpose, the present invention provides a kind of vehicle diagnosis method, and it comprises the steps:
In the said step 1, this portable terminal uploads onto the server diagnostic data through GPRS network.
In the said step 2, server carries out data transmission through Transmission Control Protocol and client.
Beneficial effect of the present invention: the present invention provides a kind of vehicle diagnosis method; It presses data the data memory format storage of Diagnostic Time, CAN sum, vehicle diagnostics ID, diagnostic data; Make the vehicle diagnosis data format specificationsization, and be beneficial to the client data are carried out systematic analysis.
In order further to understand characteristic of the present invention and technology contents, see also following about detailed description of the present invention and accompanying drawing, yet accompanying drawing only provide reference and the explanation usefulness, be not to be used for the present invention is limited.
Description of drawings
Below in conjunction with accompanying drawing, describe in detail through specific embodiments of the invention, will make technical scheme of the present invention and other beneficial effect obvious.
In the accompanying drawing,
Fig. 1 is the schematic flow sheet of vehicle diagnosis method of the present invention.
Embodiment
Technological means and the effect thereof taked for further setting forth the present invention are described in detail below in conjunction with the preferred embodiments of the present invention and accompanying drawing thereof.
See also Fig. 1, the present invention provides a kind of vehicle diagnosis method, and it comprises the steps:
In order to adapt to the rapidity that CPU handles and the contradiction between the property at a slow speed of IO equipment work, the present invention adopts buffer technology to improve performance, for fear of unnecessary wait, adopts shared buffer to realize data storage here.Data storage function realizes that through being packaged into a class program realizes data storage function through " thread ".
In sum, the present invention provides a kind of vehicle diagnosis method, and it makes the vehicle diagnosis data format specificationsization with data memory format storage that data are pressed Diagnostic Time, CAN sum, vehicle diagnostics ID, diagnostic data, and is beneficial to the client data are carried out systematic analysis.
The above for the person of ordinary skill of the art, can make other various corresponding changes and distortion according to technical scheme of the present invention and technical conceive, and all these changes and distortion all should belong to the protection domain of claim of the present invention.
Claims (3)
1. a vehicle diagnosis method is characterized in that, comprises the steps:
Step 1, portable terminal are with data upload;
Step 2, server receive these data and upload these data to client;
Step 3, client receive these data, and these data are carried out diagnostic process, and preserve data according to data memory format, and said data memory format comprises: Diagnostic Time, CAN sum, vehicle diagnostics ID, reach diagnostic data.
2. vehicle diagnosis method as claimed in claim 1 is characterized in that, in the said step 1, this portable terminal through GPRS network with data upload to server.
3. vehicle diagnosis method as claimed in claim 1 is characterized in that, in the said step 2, server carries out data transmission through Transmission Control Protocol and client.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103904714A CN102495623A (en) | 2011-11-30 | 2011-11-30 | Vehicle diagnosis method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103904714A CN102495623A (en) | 2011-11-30 | 2011-11-30 | Vehicle diagnosis method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102495623A true CN102495623A (en) | 2012-06-13 |
Family
ID=46187452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103904714A Pending CN102495623A (en) | 2011-11-30 | 2011-11-30 | Vehicle diagnosis method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102495623A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020007237A1 (en) * | 2000-06-14 | 2002-01-17 | Phung Tam A. | Method and system for the diagnosis of vehicles |
| CN201359734Y (en) * | 2008-12-25 | 2009-12-09 | 万向电动汽车有限公司 | Remote vehicle operation condition monitoring system |
| CN101621735A (en) * | 2009-08-07 | 2010-01-06 | 赵阳 | Vehicle real-time information system based on the third-generation mobile communication |
| CN101706372A (en) * | 2009-11-10 | 2010-05-12 | 奇瑞汽车股份有限公司 | Electronic-control vehicle remote diagnosis system and diagnosis method thereof |
| CN201638076U (en) * | 2010-03-18 | 2010-11-17 | 奇瑞汽车股份有限公司 | Vehicle-mounted diagnosis device based on CAN (Content Addressable Network) bus |
| CN201780498U (en) * | 2010-08-12 | 2011-03-30 | 中国北车股份有限公司大连电力牵引研发中心 | Monitoring system of traction converter of railway vehicle |
| CN102073319A (en) * | 2011-01-25 | 2011-05-25 | 武汉理工大学 | Multifunctional comprehensive type electric control automobile fault diagnosis system |
-
2011
- 2011-11-30 CN CN2011103904714A patent/CN102495623A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020007237A1 (en) * | 2000-06-14 | 2002-01-17 | Phung Tam A. | Method and system for the diagnosis of vehicles |
| CN201359734Y (en) * | 2008-12-25 | 2009-12-09 | 万向电动汽车有限公司 | Remote vehicle operation condition monitoring system |
| CN101621735A (en) * | 2009-08-07 | 2010-01-06 | 赵阳 | Vehicle real-time information system based on the third-generation mobile communication |
| CN101706372A (en) * | 2009-11-10 | 2010-05-12 | 奇瑞汽车股份有限公司 | Electronic-control vehicle remote diagnosis system and diagnosis method thereof |
| CN201638076U (en) * | 2010-03-18 | 2010-11-17 | 奇瑞汽车股份有限公司 | Vehicle-mounted diagnosis device based on CAN (Content Addressable Network) bus |
| CN201780498U (en) * | 2010-08-12 | 2011-03-30 | 中国北车股份有限公司大连电力牵引研发中心 | Monitoring system of traction converter of railway vehicle |
| CN102073319A (en) * | 2011-01-25 | 2011-05-25 | 武汉理工大学 | Multifunctional comprehensive type electric control automobile fault diagnosis system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120613 |