CN205714381U - A kind of tail gas care testing device - Google Patents
A kind of tail gas care testing device Download PDFInfo
- Publication number
- CN205714381U CN205714381U CN201620693086.5U CN201620693086U CN205714381U CN 205714381 U CN205714381 U CN 205714381U CN 201620693086 U CN201620693086 U CN 201620693086U CN 205714381 U CN205714381 U CN 205714381U
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- CN
- China
- Prior art keywords
- tail gas
- submodule
- module
- testing device
- care testing
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- 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.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Abstract
A kind of tail gas care testing device, including be arranged on the Tail gas measuring module of blast pipe end and the main control module being arranged in compartment.Tail gas care testing device of the present utility model, can detect tail gas and in real time to driver information.
Description
Technical field
The utility model relates to a kind of tail gas care testing device.
Background technology
Currently, the application on automobile of automotive electronic technology and integrated vehicle control tactics is increasingly extensive, and people are to automotive safety
Property and the requirement of reliability also day by day improving, the reason that above-mentioned two aspect progressively promote Automobile Failure Diagnosis Technology and therefore
The improvement of barrier diagnostic device and development, make the onboard diagnostic system for ECU (On Board Diagnostics, OBD) become
The inevitable choice of vehicle diagnosis.
OBD is the abbreviation of On-Board Diagnostics (onboard diagnostic system), and it is integrated in engine management system
In system, the diagnostic system of monitoring exhaust emissions component working state, OBD system passes through effective engine management and event timely
Barrier report does not improves engine efficiency and reduces the pollution to air for the vehicle exhaust.Each the automobile meeting discharge standard has
OBD interface, this interface is referred to as general standard diagnostic connector, is called for short DLC.DLC has the plug of 16 pins, Ke Yiwei
Device on this interface is powered: the normal mounting position of DLC is below driver's side instrument board.
Utility model content
In order to solve above-mentioned technical problem, the utility model provides a kind of tail gas care testing device, including the row of being arranged on
The Tail gas measuring module of tracheae end and the main control module being arranged in compartment,
Described Tail gas measuring module includes: detects vehicle exhaust discharge quantity for real-time and export corresponding Tail gas measuring letter
Number detection sub-module, for transmitting the radio communication submodule of Tail gas measuring signal, for detection sub-module and channel radio
The power supply submodule that letter submodule is powered, for wrapping up and fixing Tail gas measuring module and carry out radiating treatment to vehicle exhaust
Fin；
Described main control module includes: submodule is analyzed in the master control for analyzing OBD information and Tail gas measuring signal, is used for connecing
Receive the wireless receiving and dispatching submodule of Tail gas measuring signal, analyze CAN transmitting-receiving of submodule for connecting automobile OBD interface and master control
Module, for connecting 12V Vehicular direct-current power supply and CAN transmitting-receiving submodule the power transformation submodule powered to main control module；For
The display sub-module of display tail gas information.
In preferred embodiments, described power transformation submodule by the 12V Vehicular direct-current power conversion of access for being output as
The voltage of 5V.
In preferred embodiments, described detection sub-module includes gas sensor, temperature sensor, pressure sensing
Device, described gas sensor, temperature sensor, pressure sensor carry out discharge capacity, temperature respectively to the tail gas through fin
Corresponding discharge, temperature, pressure detecting signal with pressure detecting output.
In preferred embodiments, described CAN transmitting-receiving submodule reads the operating mode detection signal of automobile.
In preferred embodiments, described display sub-module also includes display screen.
In preferred embodiments, described radio communication submodule and described wireless receiving and dispatching submodule pass through radio communication
Mode connects.
In preferred embodiments, described communication is bluetooth, WIFI or ZigBee.
Tail gas care testing device of the present utility model, can detect tail gas and in real time to driver information.
Brief description
Fig. 1 illustrates the schematic diagram of tail gas care testing device of the present utility model.
Fig. 2 illustrates detection sub-module structural representation of the present utility model.
Detailed description of the invention
A certain detailed description of the invention of the present utility model given below, is used for being further described the utility model,
But it is not limiting as the utility model.
Fig. 1 is the schematic diagram of tail gas care testing device of the present utility model, including be arranged on the tail gas of blast pipe end
Detection module and the main control module being arranged in compartment,
Described Tail gas measuring module includes: detects vehicle exhaust discharge quantity for real-time and export corresponding Tail gas measuring letter
Number detection sub-module, for transmitting the radio communication submodule of Tail gas measuring signal, for detection sub-module and channel radio
The power supply submodule that letter submodule is powered, for wrapping up and fixing Tail gas measuring module and carry out radiating treatment to vehicle exhaust
Fin；
Described main control module includes: submodule is analyzed in the master control for analyzing OBD information and Tail gas measuring signal, is used for connecing
Receive the wireless receiving and dispatching submodule of Tail gas measuring signal, analyze CAN transmitting-receiving of submodule for connecting automobile OBD interface and master control
Module, for connecting 12V Vehicular direct-current power supply and CAN transmitting-receiving submodule the power transformation submodule powered to main control module；With master
Control is analyzed submodule and is connected and be used for showing the display sub-module of tail gas information.
In preferred embodiments, described power transformation submodule by the 12V Vehicular direct-current power conversion of access for being output as
The voltage of 5V.
As in figure 2 it is shown, in preferred embodiments, described detection sub-module include gas sensor, temperature sensor,
Pressure sensor, the tail gas through fin is discharged by described gas sensor, temperature sensor, pressure sensor respectively
Amount, temperature and pressure detect and export corresponding discharge, temperature, pressure detecting signal.
In preferred embodiments, described CAN transmitting-receiving submodule reads the operating mode detection signal of automobile.
In preferred embodiments, described display sub-module also includes display screen.So, driver just can supervise in real time
Exhaust emissions situation is arrived in control.
In preferred embodiments, described radio communication submodule and described wireless receiving and dispatching submodule pass through radio communication
Mode connects.
In preferred embodiments, described communication is bluetooth, WIFI or ZigBee.
It should be noted that the utility model has described that, with regard to exemplary, the utility model is not limited to
Described disclosed exemplary.The scope of claim consistent with explanation the widest in case include all this type of improvement and
Equivalent structure and effect.
Claims (7)
1. a tail gas care testing device, it is characterised in that include Tail gas measuring module and the peace being arranged on blast pipe end
The main control module being contained in compartment,
Described Tail gas measuring module includes: detects vehicle exhaust discharge quantity for real-time and export corresponding Tail gas measuring signal
Detection sub-module, for transmitting the radio communication submodule of Tail gas measuring signal, for detection sub-module and wireless communication
The power supply submodule of module for power supply, for wrapping up and fixing Tail gas measuring module and carry out the heat radiation of radiating treatment to vehicle exhaust
Piece；
Described main control module includes: submodule is analyzed in the master control for analyzing OBD information and Tail gas measuring signal, is used for receiving tail
The wireless receiving and dispatching submodule of gas detection signal, analyzes the CAN transmitting-receiving submodule of submodule for connecting automobile OBD interface and master control
Block, for connecting 12V Vehicular direct-current power supply and CAN transmitting-receiving submodule the power transformation submodule powered to main control module；For showing
Show the display sub-module of tail gas information.
2. tail gas care testing device according to claim 1, it is characterised in that described power transformation submodule is by access
12V Vehicular direct-current power conversion is the voltage being output as 5V.
3. tail gas care testing device according to claim 1, it is characterised in that described detection sub-module includes that gas passes
Sensor, temperature sensor, pressure sensor, described gas sensor, temperature sensor, pressure sensor are to through fin
Tail gas carries out discharge capacity respectively, temperature and pressure detects and exports corresponding discharge, temperature, pressure detecting signal.
4. tail gas care testing device according to claim 1, it is characterised in that described CAN transmitting-receiving submodule reads vapour
The operating mode detection signal of car.
5. tail gas care testing device according to claim 1, it is characterised in that described display sub-module also includes display
Screen.
6. tail gas care testing device according to claim 1, it is characterised in that described radio communication submodule with described
Wireless receiving and dispatching submodule is connected by communication.
7. tail gas care testing device according to claim 6, it is characterised in that described communication be bluetooth,
WIFI or ZigBee.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620693086.5U CN205714381U (en) | 2016-07-01 | 2016-07-01 | A kind of tail gas care testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620693086.5U CN205714381U (en) | 2016-07-01 | 2016-07-01 | A kind of tail gas care testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205714381U true CN205714381U (en) | 2016-11-23 |
Family
ID=57326785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620693086.5U Expired - Fee Related CN205714381U (en) | 2016-07-01 | 2016-07-01 | A kind of tail gas care testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205714381U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091134A (en) * | 2017-06-28 | 2017-08-25 | 亿信标准认证集团四川有限公司 | The tail gas absorbing/exhausting system of automobile specified |
| CN107172133A (en) * | 2017-04-27 | 2017-09-15 | 华东师范大学 | The real-time emission analysis system and method for vehicle based on vehicle bus recording equipment |
| CN109441601A (en) * | 2018-12-06 | 2019-03-08 | 宁波市龙嘉摩托车有限公司 | A kind of exceeded self-check system of exhaust gas of car diagnostic system |
-
2016
- 2016-07-01 CN CN201620693086.5U patent/CN205714381U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107172133A (en) * | 2017-04-27 | 2017-09-15 | 华东师范大学 | The real-time emission analysis system and method for vehicle based on vehicle bus recording equipment |
| CN107091134A (en) * | 2017-06-28 | 2017-08-25 | 亿信标准认证集团四川有限公司 | The tail gas absorbing/exhausting system of automobile specified |
| CN109441601A (en) * | 2018-12-06 | 2019-03-08 | 宁波市龙嘉摩托车有限公司 | A kind of exceeded self-check system of exhaust gas of car diagnostic system |
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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: 20161123 Termination date: 20170701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |