CN206115200U - On -vehicle fault detection and early warning system - Google Patents
On -vehicle fault detection and early warning system Download PDFInfo
- Publication number
- CN206115200U CN206115200U CN201621077526.0U CN201621077526U CN206115200U CN 206115200 U CN206115200 U CN 206115200U CN 201621077526 U CN201621077526 U CN 201621077526U CN 206115200 U CN206115200 U CN 206115200U
- Authority
- CN
- China
- Prior art keywords
- vehicle
- module
- mcu
- early warning
- warning system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Regulating Braking Force (AREA)
Abstract
The utility model discloses an on -vehicle fault detection and early warning system includes mainly that on -vehicle MCU, OBD system interface, ABS signal acquisition module, automatic gearbox linking module, car light data acquisition module, voice communication module, 4S shop testing and maintenance serve the platform. The utility model relates to an on -vehicle fault detection and early warning system can accurately detect the concrete part and the position of vehicle failure and trouble to to malfunction alerting, need not professional instrument, do not have a technical merit requirement to the maintainer, and conveniently carry, can be difficult for discovering but possibly cause the trouble of serious consequence in time to investigate the operator.
Description
Technical field
The utility model is related to a kind of onboard system, more particularly to a kind of detection of vehicle mounted failure and early warning system.
Background technology
Automobile break down need detection when, more using instrumentations such as failure diagnostic apparatus, exist to maintainer's
Using technical merit have higher requirement, be inconvenient to carry, the defect such as relatively costly.
And some failures on automobile are difficult to be therefore easily perceived by humans, serious consequence is likely to cause when finding, such as ABS occurs
Failure, car light are damaged or brightness is inadequate etc..
The software that OBD (On-Board Diagnostics, OBD) is mounted in automobile ECU, uses
In automobile failure diagnosis and the exceeded situation of pollution, and inform that driver keeps in repair as early as possible, the OBD of prior art is only capable of detecting automobile electricity
70%～80% failure in control system, its reliability is also affected by automobilism environment, under severe operation conditions and
System is possible to error in abnormal working environment, produces the failure code of mistake.When the electric-control system of OBD connections breaks down
When, this failure is stored in internal RAM random access memory by OBD with code form, and stored failure code need to lead in maintenance
Cross special decoder to read, this brings inconvenience to practical operation.
The OBD of prior art also exist such as have display function, can not by surveyed data real-time interconnection, can not be long-range
The defects such as diagnosis.
Utility model content
To overcome the defect of prior art, the purpose of this utility model to be to provide a kind of vehicle mounted failure detection and early warning system
System, including vehicle-mounted MCU, OBD system interface, ABS signal acquisition modules, automatic transmission link block, car light data acquisition module
Block, memory module, wireless communication module, speech communication module, TFT display screens, alarm module, ECU control modules, the detection of 4S shops
Maintenance service platform.
The vehicle-mounted MCU is based on the core processors of I.MX6 4 of ARM frameworks, preferably the 4 of I.MX6ARM CordecA9
Core processor.
The OBD system interface connects the ECU control modules of vehicle, integrates with the OBD system depth of vehicle itself, will
The information of OBD system imports the vehicle-mounted MCU.The OBD system uses OBD- II.
The sensor that the ABS signal acquisition modules are distributed in the electronic controller of ABS and are connected with electronic controller
With magnetic valve.
Described automatic transmission link block connection speed changer magnetic valve, and keep electrically connecting with vehicle battery, car
Load MCU shares the connection line in transmission portion with ECU control modules.
The car light data acquisition module includes voltage sensor, current sensor and luminance sensor, collection car light electricity
The voltage on road, electric current, brightness data.
One or more combination of the wireless communication module in bluetooth, Wi-Fi, Zigbee, Z-wave, 4G.It is excellent
Elect 4G wireless communication modules as.
The speech communication module is used for occupant carries out speech communication with 4S shops Measuring error service platform.
The TFT display screens, connect vehicle-mounted MCU, show the detection output result of vehicle-mounted MCU.
The 4S shops Measuring error service platform is carried out data transmission by wireless communication module with the vehicle-mounted MCU, is matched somebody with somebody
Have backstage to attend a banquet customer side.
The ABS signal acquisition modules, automatic transmission link block, car light data acquisition module by I2C interfaces with
The vehicle-mounted MCU electrical connections, the TFT display screens are connected with the vehicle-mounted MCU by Lvds interfaces, the ECU control units
It is connected by OBD system interface with the vehicle-mounted MCU, the OBD system interface can be CAN communication interface.
The memory module, alarm module, wireless communication module, speech communication module are electrically connected with the vehicle-mounted MCU, institute
State 4S shops Measuring error service platform to communicate to connect with the vehicle-mounted MCU by the wireless communication module.
The alarm module includes buzzer and/or warning lamp, and when a failure occurs, the vehicle-mounted MCU is to the warning
Module sends instruction, and the alarm module warning lamp flashes and/or sounds the alarm.
Alternatively, a kind of vehicle mounted failure detection and early warning system also include cell-phone customer terminal, the cell-phone customer terminal
Wirelessly it is connected with the vehicle-mounted MCU, vehicle operating information is sent in real time to cell-phone customer terminal, user can passes through cell-phone customer terminal
With the 4S shops Measuring error service platform real-time interactive.
A kind of detection of vehicle mounted failure and the OBD system depth of early warning system and automobile itself that the utility model is related to is melted
Close, the vehicle trouble code decoding that OBD system is diagnosed simultaneously shows screen display in TFT, facilitates operator convenient intuitively
Solution Vehicular behavior.
A kind of detection of vehicle mounted failure that the utility model is related to and early warning system can accurately detect automatic transmission,
The failure of ECU control modules, ABS system, car light etc., and concrete part and the position of failure, and to fault alarm.
A kind of vehicle mounted failure that the utility model is related to is detected and early warning system is without the need for special instrument, is not had to maintainer
Technical merit is required, and is convenient for carrying.Can operator is difficult to discover it is likely that causing the failure of serious consequence be carried out in time
Investigation.
A kind of detection of vehicle mounted failure and early warning system that the utility model is related to can be with 4S shops Measuring error service platform reality
When network, carry out remote diagnosis, improve maintenance efficiency, have broad application prospects.
Description of the drawings
A kind of vehicle mounted failure detections and the structured flowchart of early warning system of the Fig. 1 for embodiment 1.
Specific embodiment
Below by specific embodiment, further the technical solution of the utility model is specifically described.It should be understood that
The following examples are intended only as illustrating, and do not limit scope of the present utility model, while those skilled in the art's root
The obvious change and modification made according to the utility model is also contained within the scope of the utility model.
Embodiment 1
As shown in figure 1, a kind of vehicle mounted failure detection and early warning system, including vehicle-mounted MCU, OBD system interface, ABS signals
Acquisition module, automatic transmission link block, car light data acquisition module, memory module, wireless communication module, speech communication mould
Block, TFT display screens, alarm module, ECU control modules, 4S shops Measuring error service platform.
The vehicle-mounted MCU is 4 core processors based on the I.MX6ARM CordecA9 of ARM frameworks.The OBD system connects
The ECU control modules of mouth connection vehicle, integrate with the OBD system depth of vehicle itself, and the information of OBD system is imported into the car
Carry MCU.The OBD system uses OBD- II.The ABS signal acquisition modules be distributed in the electronic controller of ABS and
The sensor being connected with electronic controller and magnetic valve.Described automatic transmission link block connection speed changer magnetic valve, and
Keep electrically connecting with vehicle battery, vehicle-mounted MCU shares the connection line in transmission portion with ECU control modules.
The car light data acquisition module includes voltage sensor, current sensor and luminance sensor, collection car light electricity
The voltage on road, electric current, brightness data.The wireless communication module is selected from bluetooth, Wi-Fi, Zigbee, Z-wave, 4G
Plant or multiple combination.The speech communication module is used for occupant carries out speech communication with 4S shops Measuring error service platform.
The TFT display screens, connect vehicle-mounted MCU, show the detection output result of vehicle-mounted MCU.The 4S shops Measuring error service platform
Carried out data transmission with the vehicle-mounted MCU by wireless communication module, attended a banquet customer side equipped with backstage.
The ABS signal acquisition modules, automatic transmission link block, car light data acquisition module by I2C interfaces with
The vehicle-mounted MCU electrical connections, the TFT display screens are connected with the vehicle-mounted MCU by Lvds interfaces, the ECU control units
It is connected by OBD system interface with the vehicle-mounted MCU, the OBD system interface is CAN communication interface.
The memory module, alarm module, wireless communication module, speech communication module are electrically connected with the vehicle-mounted MCU, institute
State 4S shops Measuring error service platform to communicate to connect with the vehicle-mounted MCU by the wireless communication module.The alarm module
Including buzzer and/or warning lamp, when a failure occurs, the vehicle-mounted MCU to the alarm module sends instruction, the warning
Module warning lamp flashes and/or sounds the alarm.
A kind of vehicle mounted failure detection and early warning system also include cell-phone customer terminal, the cell-phone customer terminal and the car
Carry MCU wirelessly to connect, vehicle operating information is sent in real time to cell-phone customer terminal, user can be by cell-phone customer terminal and the 4S
Shop Measuring error service platform real-time interactive.
Claims (5)
1. a kind of vehicle mounted failure is detected and early warning system, it is characterised in that：Adopt including vehicle-mounted MCU, OBD system interface, ABS signals
Collection module, automatic transmission link block, car light data acquisition module, memory module, wireless communication module, speech communication mould
Block, TFT display screens, alarm module, ECU control modules, 4S shops Measuring error service platform；
The vehicle-mounted MCU is based on the core processors of I.MX6 4 of ARM frameworks；
The OBD system interface connects the ECU control modules of vehicle, and the OBD system uses OBD- II；
The ABS signal acquisition modules be deployed in the electronic controller of ABS and the sensor that is connected with electronic controller with
In magnetic valve；
Described automatic transmission link block connection speed changer magnetic valve, and keep electrically connecting with vehicle battery, vehicle-mounted MCU
The connection line in transmission portion is shared with ECU control modules；
The car light data acquisition module includes voltage sensor, current sensor and luminance sensor；
One or more combination of the wireless communication module in bluetooth, Wi-Fi, Zigbee, Z-wave, 4G；
The speech communication module is used for occupant carries out speech communication with 4S shops Measuring error service platform；
The TFT display screens, connect vehicle-mounted MCU, show the detection output result of vehicle-mounted MCU；
The 4S shops Measuring error service platform is carried out data transmission by wireless communication module with the vehicle-mounted MCU, equipped with
Backstage is attended a banquet customer side；
The ABS signal acquisition modules, automatic transmission link block, car light data acquisition module by I2C interfaces with it is described
Vehicle-mounted MCU electrical connection, the TFT display screens are connected with the vehicle-mounted MCU by Lvds interfaces, the ECU control units and institute
State vehicle-mounted MCU to connect by OBD system interface；
The memory module, alarm module, wireless communication module, speech communication module are electrically connected with the vehicle-mounted MCU, the 4S
Shop Measuring error service platform is communicated to connect by the wireless communication module with the vehicle-mounted MCU；
The alarm module includes buzzer and/or warning lamp.
2. a kind of vehicle mounted failure according to claim 1 is detected and early warning system, it is characterised in that：The vehicle-mounted MCU is
4 core processors of I.MX6ARM CordecA9.
3. a kind of vehicle mounted failure according to claim 1 is detected and early warning system, it is characterised in that：The radio communication mold
Block is 4G wireless communication modules.
4. a kind of vehicle mounted failure according to claim 1 is detected and early warning system, it is characterised in that：The OBD system connects
Mouth is CAN communication interface.
5. a kind of vehicle mounted failure according to any one of Claims 1 to 4 is detected and early warning system, it is characterised in that：It is described
A kind of vehicle mounted failure detection and early warning system also include cell-phone customer terminal, and the cell-phone customer terminal wirelessly connects with the vehicle-mounted MCU
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621077526.0U CN206115200U (en) | 2016-09-26 | 2016-09-26 | On -vehicle fault detection and early warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621077526.0U CN206115200U (en) | 2016-09-26 | 2016-09-26 | On -vehicle fault detection and early warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206115200U true CN206115200U (en) | 2017-04-19 |
Family
ID=58520767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621077526.0U Active CN206115200U (en) | 2016-09-26 | 2016-09-26 | On -vehicle fault detection and early warning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206115200U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106227122A (en) * | 2016-09-26 | 2016-12-14 | 江苏天安智联科技股份有限公司 | A kind of vehicle mounted failure detection and early warning system |
| CN110103856A (en) * | 2018-12-22 | 2019-08-09 | 朱云 | Automobile, train, subway and aircraft find out fault repair method automatically |
-
2016
- 2016-09-26 CN CN201621077526.0U patent/CN206115200U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106227122A (en) * | 2016-09-26 | 2016-12-14 | 江苏天安智联科技股份有限公司 | A kind of vehicle mounted failure detection and early warning system |
| CN106227122B (en) * | 2016-09-26 | 2018-11-27 | 江苏天安智联科技股份有限公司 | A kind of detection of vehicle mounted failure and early warning system |
| CN110103856A (en) * | 2018-12-22 | 2019-08-09 | 朱云 | Automobile, train, subway and aircraft find out fault repair method automatically |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106227122B (en) | A kind of detection of vehicle mounted failure and early warning system | |
| CN202486858U (en) | Vehicle-mounted system for intelligent diagnosis and analysis of driving behavior | |
| CN102120441B (en) | Passenger vehicles diagnosis method of passenger vehicles diagnosis system | |
| CN103048992A (en) | Method and system for remote monitoring and cloud diagnosis of automobile faults | |
| CN104932489B (en) | Wireless vehicle mounted chip flash diagnostic system and method | |
| CN202472410U (en) | Automobile OBD fault diagnostic device based on wireless technology | |
| CN101859476A (en) | Car fault diagnosis remote alarming system and method | |
| CN110233768B (en) | UDS-based CAN bus test system and CAN bus test method | |
| CN203561882U (en) | Novel vehicle remote positioning and fault diagnosis device | |
| CN106686075A (en) | Remote monitoring system of vehicle and method | |
| CN103389727A (en) | Vehicle micro diagnosis device and vehicle diagnosis method | |
| CN206115200U (en) | On -vehicle fault detection and early warning system | |
| CN201716592U (en) | Diagnostic instrument for vehicle failure | |
| CN103399569B (en) | For judging the miniature diagnostic device of automobile and the determination methods thereof of motoring condition | |
| KR20130025288A (en) | Car managemtnt system with obd | |
| CN201926924U (en) | Remote vehicle-mounted diagnosis and positioning system based on CAN bus and K-line | |
| CN110884462A (en) | Automobile safety monitoring system and method | |
| CN202186331U (en) | Automobile rearview mirror and vehicle-mounted detecting system | |
| CN205353756U (en) | Automatic monitoring devices of automobile fault based on OBD interface | |
| CN110365761A (en) | A kind of the data uploading system and its method of vehicle-mounted OBD | |
| CN103389726A (en) | Miniature diagnosis device used for controlling on-off of automotive electrical equipment and control method | |
| CN202608676U (en) | On-board head-up display | |
| CN204594704U (en) | A kind of device based on OBD interface collection vehicle performance data | |
| CN104714534A (en) | Automobile fault detection system based on cloud computing and smart phone technology | |
| CN106274927A (en) | Integrated driving position with diagnostic system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |