CN208188064U - A kind of nitrous oxides concentration rapid detection system - Google Patents
A kind of nitrous oxides concentration rapid detection system Download PDFInfo
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- CN208188064U CN208188064U CN201820433636.9U CN201820433636U CN208188064U CN 208188064 U CN208188064 U CN 208188064U CN 201820433636 U CN201820433636 U CN 201820433636U CN 208188064 U CN208188064 U CN 208188064U
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- handheld terminal
- cloud server
- detection system
- rapid detection
- nitrous oxides
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Abstract
The utility model relates to automobile Emissions measurement technical field, a kind of particularly nitrous oxides concentration rapid detection system.The utility model discloses a kind of nitrous oxides concentration rapid detection systems, including nitrogen oxides detector, first handheld terminal, second handheld terminal and cloud server, the nitrogen oxides detector, first handheld terminal and the second handheld terminal are wirelessly communicated with cloud server respectively to be connected, the nitrogen oxides detector is mounted on the nitrous oxides concentration at the offgas duct of vehicle for detecting vehicle and is uploaded to cloud server, first handheld terminal is used to the information of nitrogen oxides detector and vehicle to be checked being uploaded to cloud server, second handheld terminal, which is used to download the corresponding nitrous oxides concentration data of vehicle to be checked from cloud server and carries out processing analysis to it, forms examining report.The utility model installation is quickly, detection is convenient, precision is high, is suitable for relevant departments and carries out quick nitrogen oxides detection to heavy goods vehicles.
Description
Technical field
The utility model belongs to automobile Emissions measurement technical field, quickly detects more particularly to a kind of nitrous oxides concentration
System.
Background technique
In recent years, with economic and science and technology fast development, China's car owning amount is in very fast growth trend, with automobile
The rapid growth of owning amount, the total amount of pollutant of motor vehicle emission at the same time is also constantly soaring, causes the decline of environmental quality.
Nitrogen oxides (NO in vehicle exhaustx) be mainly made of nitric oxide and nitrogen dioxide, nitrogen oxides is automobile
One of major pollutants in tail gas, since motor vehicle exhaust is close to the breathing zone of people, these pollutants to ambient enviroment and
Human health causes to seriously affect.Therefore, relevant department (such as environmental protection administration) is frequently necessary to the nitrogen to automobile especially heavy goods vehicles
Emissions of oxides concentration carries out real-time on-site inspection, to control the discharge of nitrogen oxides.
But existing heavy goods vehicles NOxSystem for testing discharge, such as publication: CN106645104A, detection speed is slow, behaviour
It bothering, real-time and accuracy be not high, and it is at high cost, it is not suitable for environmental protection administration and carries out the quick NO of heavy goods vehiclesxDetection, therefore,
It is badly in need of exploitation and is suitable for heavy goods vehicles NOxThe system quickly detected.
Summary of the invention
The purpose of this utility model is to provide a kind of nitrous oxides concentration rapid detection systems for solving above-mentioned presence
The problem of.
To achieve the above object, a kind of the technical solution adopted in the utility model are as follows: quick detection system of nitrous oxides concentration
System, including nitrogen oxides detector, the first handheld terminal, the second handheld terminal and cloud server, the nitrogen oxides detection
Instrument, the first handheld terminal and the second handheld terminal wirelessly communicate with cloud server connect respectively, the nitrogen oxides detector
It is mounted on the nitrous oxides concentration for being used to detect vehicle at the offgas duct of vehicle and is uploaded to cloud server, described first is hand-held
Terminal is used to the information of nitrogen oxides detector and vehicle to be checked being uploaded to cloud server, and second handheld terminal is used for
The corresponding nitrous oxides concentration data of vehicle to be checked, which are downloaded, from cloud server and carry out processing analysis to it forms examining report.
It further, further include printer, the printer and the second handheld terminal communicate to connect.
Further, the printer is hand-held thermal printer, and the hand-held thermal printer and second hold eventually
End wireless communication connection.
Further, first handheld terminal and the second handheld terminal are tablet computer.
Further, first handheld terminal and the second handheld terminal pass through mobile communications network respectively and cloud takes
Device wireless communication of being engaged in connects.
Further, first handheld terminal and the second handheld terminal pass through 4G communication network and cloud service respectively
Device wireless communication connection.
Further, the nitrogen oxides detector includes NOx sensor, processor, display module, power supply mould
Block and the first wireless communication module, the NOx sensor, display module, power module and the first wireless communication module point
It is not connect with processor, first wireless communication module and cloud server communicate to connect.
Further, first wireless communication module is realized using 4G communication module.
Further, the power module is realized using lithium battery group.
Further, first handheld terminal includes information code identification module and Car license recognition module.
The advantageous effects of the utility model:
The utility model installation quickly, can be completed to install in 2 minutes, detect convenient, detection efficiency low to personnel requirement
Height, real-time and detection accuracy are high, and data are saved in real time, can be traced, and system structure is simple, it is easy to accomplish, it is at low cost,
Quick nitrogen oxides detection is carried out to heavy goods vehicles suitable for relevant departments.
Detailed description of the invention
Fig. 1 is the structural block diagram of the utility model specific embodiment；
Fig. 2 is the structural schematic diagram of the nitrogen oxides detector of the utility model specific embodiment.
Specific embodiment
Now in conjunction with the drawings and specific embodiments, the present invention will be further described.
As shown in Figure 1, a kind of nitrous oxides concentration rapid detection system, including nitrogen oxides detector 2, first are hand-held eventually
Hold the 1, second handheld terminal 4, cloud server 3 and printer 5, the nitrogen oxides detector 2, the first handheld terminal 1 and the
Two handheld terminals 4 wirelessly communicate with cloud server 3 connect respectively, and the nitrogen oxides detector 2 is mounted on the tail gas of vehicle
For detecting the nitrous oxides concentration of vehicle and being uploaded to cloud server 3 at pipe.Specific installation process is referred to existing skill
Art, this is that those skilled in the art can realize easily, is no longer described in detail.
As shown in Fig. 2, the nitrogen oxides detector 2 has the function of long range wireless communication, nitrogen in this specific embodiment
Oxide detector 2 includes NOx sensor 22, processor 21, display module 23, power module 24 and the first channel radio
Believe module 25, the NOx sensor 22, display module 23, power module 24 and the first wireless communication module 25 respectively with
Processor 21 connects, and first wireless communication module 25 is communicated to connect with cloud server 3.
Specifically, processor 21 is MCU processor, certainly, in other embodiments, processor 21 is also possible to single-chip microcontroller
Or PLC controller etc..Display module 23 is liquid crystal display, cheap, certainly, in other embodiments, display module 23
It is also possible to LED display etc..
Power module 24 realized using lithium battery group, but not limited to this, in other embodiments, power module 24 can also
To use other batteries, realized such as lead storage battery, this is that those skilled in the art can realize easily, is no longer described in detail.
First wireless communication module 25 preferably uses 4G communication module, it is easy to accomplish, and it is at low cost, certainly, at it
In its embodiment, the first wireless communication module 25 can also realize that this is using existing other remote wireless communication modules
What those skilled in the art can realize easily, no longer describe in detail.
First handheld terminal 1 is used to the information of nitrogen oxides detector 2 and vehicle to be checked being uploaded to cloud service
Device 3, in this specific embodiment, first handheld terminal 1 is tablet computer, but not limited to this, it in other embodiments, can also
To be smart phone etc..First handheld terminal 1 is equipped with 4G communication module, connects for wirelessly communicating with cloud server 3, when
So, in other embodiments, the first handheld terminal 1 can also pass through other mobile communications networks, such as 3G, 2G and cloud service
The wireless communication connection of device 3, this is that those skilled in the art can realize easily, is no longer described in detail.
In this specific embodiment, in order to improve the data input speed of nitrogen oxides detector 2 and vehicle to be checked, described
One handheld terminal 1 is equipped with information code identification module and Car license recognition module, and information code identification module can be bar code recognition mould
Block or two dimensional code identification module.Information code identification module and Car license recognition module are specifically referred to the prior art, this is ability
What field technique personnel can realize easily, no longer describe in detail.
Certainly, in other embodiments, the first handheld terminal 1 can not have information code identification module and Car license recognition mould
Block, the information that testing staff is manually entered nitrogen oxides detector 2 and vehicle to be checked by keying in module.
Second handheld terminal 4 is used to download the corresponding nitrous oxides concentration data of vehicle to be checked from cloud server 3
And processing analysis is carried out to it and forms examining report (such as Various types of data report pattern).In this specific embodiment, the second-hand
Holding terminal 4 is tablet computer, but not limited to this, in other embodiments, it is also possible to smart phone etc..Second handheld terminal 4
Equipped with 4G communication module, connected for being wirelessly communicated with cloud server 3, certainly, in other embodiments, the second handheld terminal
4 can also be connected by other mobile communications networks, such as 3G, 2G and the wireless communication of cloud server 3, this is art technology
What personnel can realize easily, no longer describe in detail.
The printer 5 and the second handheld terminal 4 communicate to connect, and are used for field print examining report.This specific embodiment
In, printer 5 can be connected by the cordless communication networks such as bluetooth, WIFI and the second handheld terminal 4 wireless communication.
Preferably, the printer 5 is to hold thermal printer to print examining report in time convenient for carrying, and is used
It is convenient.
Detection process:
Bayonet A and B are set in the section for meeting detection demand, at least 2 kilometers of distance of bayonet A and B, vehicle to be checked is in A bayonet
It stops, nitrogen oxides detector 2 is mounted at the offgas duct of vehicle to be checked by testing staff, and is adopted by the first handheld terminal 1
The license plate number of the bar code information and vehicle to be checked that collect nitrogen oxides detector 2 is simultaneously uploaded to cloud server, vehicle to be checked in A and
Section normally travel between B, 2 real-time detection nitrous oxides concentration of nitrogen oxides detector are simultaneously uploaded to (preferably with 10 seconds intervals
Upload) cloud server 3, cloud server 3 saves the data received, and vehicle driving to be checked to B bayonet keeps to the side to stop
Vehicle, testing staff remove nitrogen oxides detector 2, and it is corresponding that the second handheld terminal 4 downloads vehicle to be checked from cloud server 3 in real time
Nitrous oxides concentration data shown, and it is carried out processing analysis form examining report (such as Various types of data report figure
Shape), it then will test report and be sent to hand-held thermal printer 5 and printed.
The utility model installation quickly, can be completed to install in 2 minutes, detect convenient, detection efficiency low to personnel requirement
Height, real-time and detection accuracy are high, and system structure is simple, it is easy to accomplish, it is at low cost, be suitable for relevant departments to heavy goods vehicles into
The quick nitrogen oxides detection of row.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model can be made a variety of changes, be the protection scope of the utility model.
Claims (10)
1. a kind of nitrous oxides concentration rapid detection system, it is characterised in that: held eventually including nitrogen oxides detector, first
End, the second handheld terminal and cloud server, the nitrogen oxides detector, the first handheld terminal and the second handheld terminal difference
It wirelessly communicates and connects with cloud server, the nitrogen oxides detector is mounted at the offgas duct of vehicle for detecting vehicle
Nitrous oxides concentration is simultaneously uploaded to cloud server, and first handheld terminal is used for nitrogen oxides detector and vehicle to be checked
Information be uploaded to cloud server, second handheld terminal is used to download the corresponding nitrogen oxygen of vehicle to be checked from cloud server
Compound concentration data and it is carried out processing analysis form examining report.
2. nitrous oxides concentration rapid detection system according to claim 1, it is characterised in that: it further include printer, institute
It states printer and the second handheld terminal communicates to connect.
3. nitrous oxides concentration rapid detection system according to claim 2, it is characterised in that: the printer is hand-held
Thermal printer, the hand-held thermal printer are connect with the second hand-held terminal wireless communication.
4. nitrous oxides concentration rapid detection system according to claim 1, it is characterised in that: first handheld terminal
It is tablet computer with the second handheld terminal.
5. nitrous oxides concentration rapid detection system according to claim 4, it is characterised in that: first handheld terminal
Pass through mobile communications network respectively with the second handheld terminal and cloud server wireless communication connects.
6. nitrous oxides concentration rapid detection system according to claim 5, it is characterised in that: first handheld terminal
Pass through 4G communication network respectively with the second handheld terminal and cloud server wireless communication connects.
7. nitrous oxides concentration rapid detection system according to claim 1, it is characterised in that: the nitrogen oxides detection
Instrument includes NOx sensor, processor, display module, power module and the first wireless communication module, the nitrogen oxides
Sensor, display module, power module and the first wireless communication module are connect with processor respectively, first radio communication mold
Block and cloud server communicate to connect.
8. nitrous oxides concentration rapid detection system according to claim 7, it is characterised in that: first wireless communication
Module is realized using 4G communication module.
9. nitrous oxides concentration rapid detection system according to claim 7, it is characterised in that: the power module uses
Lithium battery group is realized.
10. nitrous oxides concentration rapid detection system according to claim 1, it is characterised in that: described first is hand-held whole
End includes information code identification module and Car license recognition module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820433636.9U CN208188064U (en) | 2018-03-28 | 2018-03-28 | A kind of nitrous oxides concentration rapid detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820433636.9U CN208188064U (en) | 2018-03-28 | 2018-03-28 | A kind of nitrous oxides concentration rapid detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208188064U true CN208188064U (en) | 2018-12-04 |
Family
ID=64438340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820433636.9U Active CN208188064U (en) | 2018-03-28 | 2018-03-28 | A kind of nitrous oxides concentration rapid detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208188064U (en) |
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2018
- 2018-03-28 CN CN201820433636.9U patent/CN208188064U/en active Active
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