CN110519143A - A kind of vehicle trouble code inquiry system and method based on mobile phone - Google Patents
A kind of vehicle trouble code inquiry system and method based on mobile phone Download PDFInfo
- Publication number
- CN110519143A CN110519143A CN201910801584.5A CN201910801584A CN110519143A CN 110519143 A CN110519143 A CN 110519143A CN 201910801584 A CN201910801584 A CN 201910801584A CN 110519143 A CN110519143 A CN 110519143A
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- communication module
- vehicle
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- cloud platform
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L12/40006—Architecture of a communication node
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L2012/40208—Bus networks characterized by the use of a particular bus standard
- H04L2012/40215—Controller Area Network CAN
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L2012/40267—Bus for use in transportation systems
- H04L2012/40273—Bus for use in transportation systems the transportation system being a vehicle
Abstract
The present invention relates to automobile technical field, specially a kind of vehicle trouble code inquiry system and method based on mobile phone.A kind of vehicle trouble code inquiry system based on mobile phone, including cloud platform, for analyzing the instruction, issuing error code detection request and parsing result, issue vehicle trouble code information；Cell phone application is connect with the cloud platform, for issuing error code detection request and display fault code indications；Vehicle mounted communication module is connect with the cloud platform, for analyzing the instruction, initiating fault detection code service, and upload result；CAN communication module is connect with the vehicle mounted communication module, for forwarding error code detection service, and forwarding result；Vehicle control device is connect with the CAN communication module, is used for feedback result.Cell phone application, cloud platform, vehicle mounted communication module, CAN communication module, vehicle control device are complemented each other to form a complete vehicle trouble code inquiry system by the application, know the complete information that vehicle breaks down at any time convenient for user.
Description
Technical field
The present invention relates to automobile technical field, specially a kind of vehicle trouble code inquiry system and method based on mobile phone.
Background technique
The problem of now with the development of automobile industry, electronic component is more and more above automobile, brings are on vehicle
The electronic failure of generation is more and more.When vehicle electric failure occurs, conventional mode is that event is lighted by Auto Instrument desk
Barrier lamp prompts user, here the problem is that the trouble light of instrument desk can only prompt very little one of vehicle generation
Divide failure, and the sub-fraction information limited to can only be provided very much.
Therefore, it is necessary to help to release failure by obtaining vehicle trouble code, vehicle trouble code is exactly that automobile breaks down
The error code reflected is analyzed by automobile computer ECU.But for most of autoist, if without special
Error code is understood, it, can not effectively handling failure even if obtaining vehicle trouble code.
Summary of the invention
The present invention in view of the problems of the existing technology, propose a kind of vehicle trouble code inquiry system based on mobile phone and
Method.
The technical solution adopted by the present invention to solve the technical problems is: a kind of vehicle trouble code inquiry system based on mobile phone
System, including
Cloud platform, for analyzing the instruction, issuing error code detection request and parsing result, issue vehicle trouble code information；
Cell phone application is connect with the cloud platform, for issuing error code detection request and display fault code indications；
Vehicle mounted communication module is connect with the cloud platform, for analyzing the instruction, initiating fault detection code service, and upload knot
Fruit；
CAN communication module is connect with the vehicle mounted communication module, for forwarding error code detection service, and forwarding result；
Vehicle control device is connect with the CAN communication module, is used for feedback result.
Preferably, the cell phone application is connect with the cloud platform by 4G.
Preferably, the vehicle mounted communication module is connect with the cloud platform by 4G.
Preferably, the vehicle mounted communication module is connect with the CAN communication module by CAN.
Preferably, the CAN communication module is connect with the vehicle control device by CAN.
Preferably, the vehicle trouble code information includes error code title, error code description, failure code type, failure
Code grade and error code time.
A kind of vehicle trouble code querying method based on mobile phone, including
L1. error code detection request is issued to cloud platform by cell phone application；
L2. it is analyzed the instruction by cloud platform and issues error code detection request to vehicle mounted communication module；
L3. it is analyzed the instruction by vehicle mounted communication module and initiates the service of fault detection code to CAN communication module；
L4. error code detection service is forwarded to vehicle control device by CAN communication module；
L5. pass through vehicle control device to CAN communication module feedback result；
L6. result is forwarded to vehicle mounted communication module by CAN communication module；
L7 uploads result to cloud platform by vehicle mounted communication module；
L8. vehicle trouble code information is issued by cloud platform parsing result and to cell phone application；
L9. fault code indications are shown by cell phone application.
Preferably, the cell phone application is connect with the cloud platform by 4G.
Preferably, the vehicle mounted communication module is connect with the cloud platform by 4G.
Preferably, the vehicle mounted communication module and the CAN communication module, the CAN communication module and the vehicle
Controller passes through CAN connection.
The invention has the advantages that the application is by cell phone application, cloud platform, vehicle mounted communication module, CAN communication module, vehicle
Controller complements each other to form a complete vehicle trouble code inquiry system, knows that vehicle breaks down at any time convenient for user
Complete information；The vehicle trouble code querying method of the application, easy to operate, the institute that user can be allowed to know that vehicle occurs in time
Faulty information.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the application vehicle trouble code inquiry system；
Fig. 2 is the flow chart of the application vehicle trouble code querying method.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, a kind of vehicle trouble code inquiry system based on mobile phone, including it is cell phone application, cloud platform, vehicle-mounted logical
Module, CAN communication module and vehicle control device are interrogated, passes through 4G connection, cloud platform and vehicle mounted communication between cell phone application and cloud platform
By 4G connection between module, pass through CAN connection, CAN communication module and vehicle between vehicle mounted communication module and CAN communication module
Pass through CAN connection between controller.
Cloud platform is requested for analyzing the instruction and issuing error code detection to vehicle mounted communication module, and is used for parsing result
And vehicle trouble code information is issued to cell phone application.Cell phone application is used to issue error code detection request, and display to cloud platform
The fault code indications that cloud platform is sent.Fault code indications include error code title, error code description, failure code type, error code
Grade and error code time.Vehicle mounted communication module is used to analyze the instruction and initiates the service of fault detection code to CAN communication module, with
And for uploading result to cloud platform.CAN communication module is used to forward error code detection service to vehicle control device, and is used for
Result is forwarded to vehicle mounted communication module.Vehicle control device is used for CAN communication module feedback result.
Specific workflow is that user issues error code detection request by cell phone application, and cloud platform receives cell phone application
It after request, can analyze the instruction, and issue error code detection request to vehicle mounted communication module, it is flat that vehicle mounted communication module receives cloud
It after the instruction that platform issues, can analyze the instruction, and initiate error code detection service, CAN communication module can be by vehicle mounted communication module
The error code detection service of initiation is transmitted to other controllers of vehicle, after other controllers of vehicle receive error code detection service,
Meeting feedback result, CAN communication module can forward result to vehicle mounted communication module, and last vehicle mounted communication module can upload result to cloud
Platform, cloud platform are parsed that vehicle mounted communication module uploads as a result, being issued in user mobile phone APP, can be shown in user mobile phone APP
The information such as error code title, error code description, failure code type, error code grade, error code time.
The application is by cell phone application, cloud platform, vehicle mounted communication module, CAN communication module, vehicle control device mutual cooperation shape
At a complete vehicle trouble code inquiry system, the complete information that vehicle breaks down is known at any time convenient for user.
As shown in Fig. 2, a kind of vehicle trouble code querying method based on mobile phone, includes the following steps, L1. passes through mobile phone
APP issues error code detection request to cloud platform；L2. it is analyzed the instruction by cloud platform and issues error code to vehicle mounted communication module
Detection request；L3. it is analyzed the instruction by vehicle mounted communication module and initiates the service of fault detection code to CAN communication module；L4. pass through
CAN communication module forwards error code detection service to vehicle control device；L5. pass through vehicle control device to CAN communication module feedback
As a result；L6. result is forwarded to vehicle mounted communication module by CAN communication module；L7 is uploaded by vehicle mounted communication module to cloud platform
As a result；L8. vehicle trouble code information is issued by cloud platform parsing result and to cell phone application；L9. event is shown by cell phone application
Hinder code information.
Wherein, cell phone application is connect with the cloud platform by 4G, and vehicle mounted communication module and the cloud platform are connected by 4G
It connects, vehicle mounted communication module and the CAN communication module, the CAN communication module and the vehicle control device are connected by CAN
It connects.
The vehicle trouble code querying method of the application, it is easy to operate, user can be allowed to know that vehicle occurs all in time
Fault message.
Embodiment described above is only that preferred embodiments of the present invention will be described, not to design of the invention
It is defined with range.Without departing from the design concept of the invention, ordinary people in the field is to technical side of the invention
The all variations and modifications that case is made, should all drop into protection scope of the present invention, the claimed technology contents of the present invention,
Through being all described in the claims.
Claims (10)
1. a kind of vehicle trouble code inquiry system based on mobile phone, it is characterised in that: including
Cloud platform, for analyzing the instruction, issuing error code detection request and parsing result, issue vehicle trouble code information；
Cell phone application is connect with the cloud platform, for issuing error code detection request and display fault code indications；
Vehicle mounted communication module is connect with the cloud platform, for analyzing the instruction, initiating fault detection code service, and upload knot
Fruit；
CAN communication module is connect with the vehicle mounted communication module, for forwarding error code detection service, and forwarding result；
Vehicle control device is connect with the CAN communication module, is used for feedback result.
2. a kind of vehicle trouble code inquiry system based on mobile phone according to claim 1, it is characterised in that: the mobile phone
APP is connect with the cloud platform by 4G.
3. a kind of vehicle trouble code inquiry system based on mobile phone according to claim 1, it is characterised in that: described vehicle-mounted
Communication module is connect with the cloud platform by 4G.
4. a kind of vehicle trouble code inquiry system based on mobile phone according to claim 1, it is characterised in that: described vehicle-mounted
Communication module is connect with the CAN communication module by CAN.
5. a kind of vehicle trouble code inquiry system based on mobile phone according to claim 1, it is characterised in that: the CAN
Communication module is connect with the vehicle control device by CAN.
6. a kind of vehicle trouble code inquiry system based on mobile phone according to claim 1, it is characterised in that: the vehicle
Fault code indications include error code title, error code description, failure code type, error code grade and error code time.
7. a kind of vehicle trouble code querying method based on mobile phone, it is characterised in that: including
L1. error code detection request is issued to cloud platform by cell phone application；
L2. it is analyzed the instruction by cloud platform and issues error code detection request to vehicle mounted communication module；
L3. it is analyzed the instruction by vehicle mounted communication module and initiates the service of fault detection code to CAN communication module；
L4. error code detection service is forwarded to vehicle control device by CAN communication module；
L5. pass through vehicle control device to CAN communication module feedback result；
L6. result is forwarded to vehicle mounted communication module by CAN communication module；
L7 uploads result to cloud platform by vehicle mounted communication module；
L8. vehicle trouble code information is issued by cloud platform parsing result and to cell phone application；
L9. fault code indications are shown by cell phone application.
8. a kind of vehicle trouble code querying method based on mobile phone according to right 7, it is characterised in that: the cell phone application
It is connect with the cloud platform by 4G.
9. a kind of vehicle trouble code querying method based on mobile phone according to right 7, it is characterised in that: the vehicle mounted communication
Module is connect with the cloud platform by 4G.
10. a kind of vehicle trouble code querying method based on mobile phone according to right 7, it is characterised in that: described vehicle-mounted logical
News module passes through CAN with the vehicle control device with the CAN communication module, the CAN communication module and connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910801584.5A CN110519143A (en) | 2019-08-28 | 2019-08-28 | A kind of vehicle trouble code inquiry system and method based on mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910801584.5A CN110519143A (en) | 2019-08-28 | 2019-08-28 | A kind of vehicle trouble code inquiry system and method based on mobile phone |
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| CN110519143A true CN110519143A (en) | 2019-11-29 |
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| CN201910801584.5A Pending CN110519143A (en) | 2019-08-28 | 2019-08-28 | A kind of vehicle trouble code inquiry system and method based on mobile phone |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113467419A (en) * | 2021-06-29 | 2021-10-01 | 重庆长安汽车股份有限公司 | Vehicle fault active alarm system |
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Application publication date: 20191129 |
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