CN207889628U - A kind of ETC vehicle carried electronic labels and vehicle - Google Patents
A kind of ETC vehicle carried electronic labels and vehicle Download PDFInfo
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- CN207889628U CN207889628U CN201820150674.3U CN201820150674U CN207889628U CN 207889628 U CN207889628 U CN 207889628U CN 201820150674 U CN201820150674 U CN 201820150674U CN 207889628 U CN207889628 U CN 207889628U
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Abstract
A kind of ETC vehicle carried electronic labels of the utility model offer and vehicle, the electronic tag include：Harmful gas sensor is set on the shell of electronic tag, for detecting harmful gas in vehicle, obtains pernicious gas information；Microcontroller is set to electronic tag enclosure interior, is connect with harmful gas sensor, the concentration for determining harmful gas in vehicle according to pernicious gas information, the output alarm signal when concentration of pernicious gas exceeds the first predetermined threshold value in the car；Alarm is set on the shell of electronic tag, is connect with microcontroller, for receiving alarm signal, sends out alarm.By the above-mentioned means, the utility model can allow occupant to know the quality of in-vehicle air in time, in the car when air quality difference and alarm, pernicious gas is effectively avoided to damage the health of occupant, and from saving interior arrangement space.
Description
Technical field
The utility model is related to gas detection technology fields, more particularly to a kind of ETC (Electronic Toll
Collection, electronic charging system without parking) vehicle carried electronic label and vehicle.
Background technology
With China's expanding economy, the application of automobile is more and more extensive, automobile consumption also sustainable growth.Automobile is to people
While bring convenience, environment inside car pollution is increasingly becoming focus of people's attention.
Using substances such as a large amount of plastics, rubber, fabric, paint and adhesives in automobile manufacturing process, can volatilize
The toxic and harmful gas such as formaldehyde, benzene, and automobile is in the process of moving, the fuel such as engine combustion gasoline, diesel oil also will produce one
The pernicious gases such as carbonoxide.If automobile is in closed state for a long time, especially it is exposed to the sun under the sun for a long time, what car used
The substances such as plastics, rubber, fabric, paint and adhesive are easier to discharge toxic gas, in addition harmful gas that engine generates
Body causes in-car air quality poor, if not ventilation in time, can threaten to the health even life of occupant.
Existing harmful gas in vehicle detection device needs to occupy Bus inner layout space mostly, and interior space is natively very tight
, then one device of more placements, cause Bus inner layout space more crowded.
Utility model content
In view of this, a kind of ETC vehicle carried electronic labels of the utility model offer and vehicle, have for solving existing car
The technical issues of evil gas detection equipment occupies Bus inner layout space.
In order to solve the above technical problems, the technical solution that the utility model uses is：
A kind of ETC vehicle carried electronic labels are provided, including：
Harmful gas sensor is set on the shell of the electronic tag, for detecting harmful gas in vehicle, is had
Evil gas information；
Microcontroller is set to the electronic tag enclosure interior, is connect with the harmful gas sensor, is used for basis
The pernicious gas information determines the concentration of the harmful gas in vehicle, pre- beyond first in the concentration of the harmful gas in vehicle
If output alarm signal when threshold value；
Alarm is set on the shell of the electronic tag, is connect with the microcontroller, for receiving the alarm
Signal sends out alarm.
Wherein, the electronic tag further includes display unit, and the display unit is set on the electronic tag shell,
It is connect with the microcontroller；
The microcontroller, for the concentration of the harmful gas in vehicle to be compared with predetermined threshold value, and according to than
At least two ranks are divided by the concentration of the pernicious gas to result, and export display signal, control the display unit
Show corresponding color.
Wherein, at least two rank includes normal level, risky rank and harmful grade, the display unit packet
Include green indicator light, yellow indicator lamp and red indicating light；
The microcontroller, when a concentration of normal level for judging the pernicious gas, control green indicator light is bright；
When judging a concentration of risky rank of the pernicious gas, control yellow indicator lamp is bright；Judge the concentration of the pernicious gas
For harmful grade when, control red indicating light it is bright.
Wherein, the electronic tag further includes memory, and the memory is set to the inside of the electronic tag, with institute
Microcontroller connection is stated, for storing the predetermined threshold value.
Wherein, the indicator light is light emitting diode.
Wherein, the alarm includes buzzer siren.
Wherein, the harmful gas sensor includes formaldehyde sensor, benzene sensor, Toluene Gas Sensor, dimethylbenzene sensing
Device, ethylbenzene sensor, styrene sensor, acetaldehyde sensor, methacrylaldehyde sensor, carbon monoxide transducer and carbon dioxide pass
At least one of sensor.
Wherein, the electronic tag further includes modem, and the modem is set to the electronic tag
Inside is connect with the harmful gas sensor and the microcontroller respectively, for receiving the harmful gas sensor hair
The pernicious gas information sent carries out analog-to-digital conversion to the pernicious gas information, and transformation result is transferred to the microcontroller
Device.
In order to solve the above technical problems, another technical solution that the application uses is：
A kind of vehicle is provided, the vehicle includes windshield, and ETC vehicle electronics marks are provided on the windshield
Label, wherein the ETC vehicle carried electronic labels are aforementioned any one of them ETC vehicle carried electronic labels.
The above-mentioned technical proposal of the utility model has the beneficial effect that：The ETC vehicle carried electronic label energy of the utility model
Harmful gas in vehicle is enough detected by harmful gas sensor in real time, obtains pernicious gas information；Microcontroller is according to harmful gas
Body information determines the concentration of harmful gas in vehicle, and alarm signal is exported when the concentration of pernicious gas exceeds the first predetermined threshold value in the car
Number, control alarm sends out alarm, occupant can not only be allowed to know the quality of in-vehicle air in time, in the car air quality
When poor and alarm, pernicious gas is effectively avoided to damage the health of occupant, and vehicle-mounted by using ETC
Detection device of the electronic tag as pernicious gas utilizes the inspection of the microcontroller implementation harmful gas in vehicle of electronic tag itself
Brake neither increases in-vehicle apparatus, does not also increase additional controller, is conducive to save interior arrangement space.
Description of the drawings
Fig. 1 is the external structure schematic diagram of one embodiment of the utility model ETC vehicle carried electronic labels；
Fig. 2 is the internal structure functional block diagram of one embodiment of the utility model ETC vehicle carried electronic labels；
Fig. 3 is the external structure schematic diagram of the another embodiment of the utility model ETC vehicle carried electronic labels；
Fig. 4 is the left view of the another embodiment of the utility model ETC vehicle carried electronic labels；
Fig. 5 is the right view of the another embodiment of the utility model ETC vehicle carried electronic labels；
Fig. 6 is the internal structure functional block diagram of the another embodiment of the utility model ETC vehicle carried electronic labels.
Reference sign：
100-ETC vehicle carried electronic labels；
10-ETC vehicle carried electronic label shells；11- procapsids；12- side bodies；13- card inserting mouths；
20- harmful gas sensors；
30- microcontrollers；
40- alarms；
50- display units；
60- memories；
70- modems.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
The technical solution of the utility model embodiment is clearly and completely described in the attached drawing of type embodiment.Obviously, described
Embodiment is a part of the embodiment of the utility model, instead of all the embodiments.Based on described the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained, shall fall within the protection scope of the present invention.
The utility model discloses a kind of ETC vehicle carried electronic labels 100, as described in Fig. 1-2, the ETC vehicle carried electronic labels
100 include：Harmful gas sensor 20 is set on the shell 10 of ETC vehicle carried electronic labels 100, interior harmful for detecting
Gas obtains pernicious gas information；Microcontroller 30 is set to the inside of shell 10, is connect with harmful gas sensor 20, uses
In the concentration for determining harmful gas in vehicle according to pernicious gas information, the concentration of pernicious gas is beyond the first predetermined threshold value in the car
When output alarm signal；Alarm 40 is set on shell 10, is connect with microcontroller 30, for receiving alarm signal, is sent out
Alarm.
ETC vehicle carried electronic labels 100 provided in this embodiment detect interior harmful gas by harmful gas sensor 20
Body obtains pernicious gas information；Microcontroller 30 determines the concentration of harmful gas in vehicle according to pernicious gas information, has in the car
The output alarm signal when concentration of evil gas exceeds the first predetermined threshold value, control alarm 40 send out alarm, can not only allow vehicle
Interior personnel know the quality of in-vehicle air in time, in the car when air quality difference and alarm, effectively avoid pernicious gas to vehicle
The health of interior personnel damages, and the detection by using ETC vehicle carried electronic labels 100 as pernicious gas fills
It sets, using the microcontroller 30 of itself as the controller of detection device, neither increases in-vehicle apparatus, also do not increase controller,
Be conducive to save interior arrangement space.
In some preferred embodiments of the utility model, harmful gas sensor 20 can detect one or more harmful
Gas can be formaldehyde sensor, benzene sensor, Toluene Gas Sensor, dimethylbenzene sensor, ethylbenzene sensor, styrene sensing
At least one of device, acetaldehyde sensor, methacrylaldehyde sensor, carbon monoxide transducer and carbon dioxide sensor, can also
Including other harmful gas sensors, so as to carry out the detection of one or more pernicious gases, and harmful gas as needed
20 small volume of body sensor is conducive to installation on the housing 10, is detected in real time to harmful gas in vehicle, obtains pernicious gas
Information.
Microcontroller 30 is the microcontroller of itself of ETC vehicle carried electronic labels 100, is controlled using the microcontroller 30 of itself
The detection of pernicious gas need not increase additional controller, be conducive to save interior arrangement space；And microcontroller 30 with
Harmful gas sensor 20 connects, and convenient for receiving pernicious gas information in time, interior harmful gas is determined according to pernicious gas information
The concentration of body, the output alarm signal when concentration of pernicious gas exceeds the first predetermined threshold value in the car, control alarm 40 carry out
Alarm.
In some preferred embodiments of the utility model, alarm 40 includes buzzer siren, is connected with microcontroller 30
It connects, small volume and energy consumption is relatively low, can sound the alarm warning occupant immediately when receiving alarm signal.In this practicality
In novel some other embodiment, alarm 40 can also include vibrating motor, and vibrations are also sent out while sounding the alarm
Sound can preferably prompt occupant to open vehicle window and be aerated and leave vehicle as early as possible.
Please refer to Fig. 3-6.Further, it is additionally provided with display unit 50 on the shell 10 of ETC vehicle carried electronic labels 100,
Display unit 50 is connect with microcontroller 30.Harmful gas sensor 20 is detected harmful gas in vehicle, obtains harmful gas
Body information, microcontroller 30 receive pernicious gas information, the concentration of harmful gas in vehicle are determined according to pernicious gas information, and will
The concentration of harmful gas in vehicle is compared with predetermined threshold value, and is divided into the concentration of pernicious gas at least according to comparison result
Two ranks, and display signal is exported, control display unit 50 shows corresponding color.
The predetermined threshold value may include a numerical value, can also include multiple numerical value.
In some preferred embodiments of the utility model, display unit 50 is the indicator light of different colours, and indicator light is
Light emitting diode, cheap and energy consumption are relatively low.In an application scenarios, the concentration of pernicious gas is divided successively from high to low
For harmful grade, risky rank and normal level；The predetermined threshold value includes the first predetermined threshold value and the second predetermined threshold value,
In, the first predetermined threshold value is higher than the second predetermined threshold value；Display unit 50 is the indicator light of three kinds of different colours：Red indicating light,
Yellow indicator lamp and green indicator light are connect with microcontroller 30 respectively.Specifically, microcontroller 30 detects pernicious gas
When concentration is greater than or equal to the first predetermined threshold value, judge that a concentration of harmful grade of pernicious gas, output the first display signal make
Red indicating light is bright, while output alarm signal, and alarm is made to send out alarm, prompts occupant's in-car air quality poor,
It needs windowing to divulge information and leaves vehicle as early as possible；Microcontroller 30 detects that the concentration of pernicious gas is greater than or equal to the second default threshold
When being worth, and being less than the first predetermined threshold value, judge that a concentration of risky rank of pernicious gas, output the second display signal make Huang
Color indicator light is bright, prompts occupant's in-car air quality general, and the ventilation that can open a window promotes in-car air quality；Microcontroller
30 detect pernicious gas concentration be less than the second predetermined threshold value when, judge a concentration of normal level of the pernicious gas, it is defeated
Go out third and show signal, keep green indicator light bright, prompts occupant's in-car air quality good.
Wherein, the first predetermined threshold value, the second predetermined threshold value can be as shown in following table 1-2.
| Serial number | Project | First predetermined threshold value (danger threshold) | Second predetermined threshold value (risky threshold value) |
| 1 | Benzene | 0.11 | 0.09 |
| 2 | Toluene | 1.10 | 0.88 |
| 3 | Dimethylbenzene | 1.50 | 1.20 |
| 4 | Ethylbenzene | 1.50 | 1.20 |
| 5 | Styrene | 0.26 | 0.21 |
| 6 | Formaldehyde | 0.10 | 0.08 |
| 7 | Acetaldehyde | 0.05 | 0.04 |
| 8 | Methacrylaldehyde | 0.05 | 0.04 |
Table 1：Organic concentration (unit in in-vehicle air：mg/m3)
| Serial number | Project | First predetermined threshold value (danger threshold) | Second predetermined threshold value (risky threshold value) |
| 1 | Carbon monoxide | 100ppm | 80ppm |
| 2 | Carbon dioxide | 25% | 10% |
Table 2：Other harmful gas concentrations in in-vehicle air
In table 2, the first predetermined threshold value, the second predetermined threshold value about carbon dioxide are percentage, refer to pernicious gas biography
In the in-vehicle air of sensor detection, the percent by volume shared by carbon dioxide.
In other embodiments, display unit 50 may be the LED screen that can show different colours, brightness height and ring
It protects.In an application scenarios, the concentration of pernicious gas is in turn divided into harmful grade and normal level from high to low；Display is single
Member 50 be can at least become the two kinds of different colours that swap out (such as：Red, green) LED screen, connect with microcontroller 30.Specifically
Ground judges the concentration of pernicious gas when microcontroller 30 detects that the concentration of pernicious gas is greater than or equal to four predetermined threshold values
For harmful grade, the 4th display signal of output makes LED screen be displayed in red, while output alarm signal, alarm is made to send out police
Report prompts occupant to open a window and divulges information and leave vehicle as early as possible；Microcontroller 30 detects that the concentration of pernicious gas is less than the 4th
When predetermined threshold value, judge that a concentration of normal level of pernicious gas, the 5th display signal of output make LED screen display green, prompt
Occupant's in-car air quality is good.In the utility model embodiment, the 4th predetermined threshold value can be with above-mentioned first in advance
If threshold value is identical, can also be different.
In Fig. 3-embodiments shown in fig. 6, the shell 10 of ETC vehicle carried electronic labels 100 includes deviating from vehicle windscreen
Procapsid 11, the back casing (not shown) towards windshield, procapsid 11 is oppositely arranged with back casing；Procapsid 11 is with after
Side body 12 is additionally provided between shell；The card inserting mouth 13 for being inserted into IC card is additionally provided on side body 12.Optionally, it is harmful to
Gas sensor 20, alarm 40 are arranged on side body 12, and are oppositely arranged with card inserting mouth 13.
Further, memory 60, memory 60 and micro-control are additionally provided in the shell 10 of ETC vehicle carried electronic labels 100
Device 30 processed connects, and for memory 60 for storing above-mentioned predetermined threshold value, user can according to demand and the self-defined setting of environment inside car
Predetermined threshold value, it is more flexible and convenient.Memory 60 can also be used to be stored in the control program run on microcontroller 30, so that micro-
Controller 30 executes the detection that control program carries out pernicious gas.
Further, be additionally provided with modem 70 in the shell 10 of ETC vehicle carried electronic labels 100, respectively with it is harmful
Gas sensor 20 and microcontroller 30 connect, the analog signal of the pernicious gas for detecting harmful gas sensor 20
It is converted into digital signal, digital data transmission to microcontroller 30 is subjected to subsequent processing.
The invention also discloses a kind of vehicle, including windshield, ETC vehicle electronics marks are provided on windshield
Label, wherein the ETC vehicle carried electronic labels are the ETC vehicle carried electronic labels 100 in any of the above-described embodiment, are not added with herein superfluous
It states.
In conclusion ETC vehicle carried electronic labels 100 provided by the utility model, are detected by harmful gas sensor 20
Harmful gas in vehicle obtains pernicious gas information；Microcontroller 30 determines the dense of harmful gas in vehicle according to pernicious gas information
Degree, the output alarm signal when concentration of pernicious gas exceeds the first predetermined threshold value in the car, control alarm 40 send out alarm, no
It can only allow occupant to know the quality of in-vehicle air in time, in the car when air quality difference and alarm, effectively avoid
Evil gas damages the health of occupant, and is used as pernicious gas by using ETC vehicle carried electronic labels 100
Detection device neither increase in-vehicle apparatus using the microcontroller 30 of itself as the controller of detection device, also do not increase
Controller is conducive to save interior arrangement space.
Vehicle provided by the utility model includes the ETC vehicle carried electronic labels 100 in above-described embodiment, due to above-mentioned implementation
ETC vehicle carried electronic labels 100 in example have above-mentioned technique effect, and therefore, vehicle provided by the utility model also has corresponding
Technique effect, occupant can be allowed to know the quality of in-vehicle air in time, in the car when air quality difference and alarm, had
Effect avoids pernicious gas from damaging the health of occupant；And do not increase in-vehicle apparatus, be conducive to save car
Arrangement space.
Unless otherwise defined, the technical term or scientific term used herein is should be in the utility model fields
The ordinary meaning that personage with general technical ability is understood.Make in the utility model patent application specification and claims
" first ", " second " and similar word are not offered as any sequence, quantity or importance, and are used only to distinguish
Different component parts.Equally, the similar word such as "one" or " one " does not indicate that quantity limits yet, but indicates exist at least
One." connection " either the similar word such as " connected " is not limited to physics or mechanical connection, but may include
Electrical connection, it is either directly or indirect."upper", "lower", "left", "right" etc. are only used for indicating that relative position is closed
System, after the absolute position for being described object changes, then the relative position relation also correspondingly changes.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, it can also make several improvements and retouch, these improvement
The scope of protection of the utility model is also should be regarded as with retouching.
Claims (9)
1. a kind of electronic charging system without parking ETC vehicle carried electronic labels, which is characterized in that including：
Harmful gas sensor is set on the shell of the electronic tag, for detecting harmful gas in vehicle, obtains harmful gas
Body information；
Microcontroller is set to the electronic tag enclosure interior, is connect with the harmful gas sensor, for according to
Pernicious gas information determines the concentration of the harmful gas in vehicle, exceeds the first default threshold in the concentration of the harmful gas in vehicle
Output alarm signal when value；
Alarm is set on the shell of the electronic tag, is connect with the microcontroller, for receiving the alarm signal
Number, send out alarm；
Display unit, the display unit are the LED screen that can show different colours, are set on the electronic tag shell,
It is connect with the microcontroller；
The shell includes the back casing away from the procapsid of vehicle windscreen and towards windshield, the procapsid and institute
Back casing is stated to be oppositely arranged；It is additionally provided with side body between the procapsid and the back casing；It is also set up on the side body
It is useful for being inserted into the card inserting mouth of IC card；The harmful gas sensor and the alarm are arranged on the side body, and
It is oppositely arranged with the card inserting mouth.
2. electronic tag as described in claim 1, which is characterized in that
The microcontroller is tied for the concentration of the harmful gas in vehicle to be compared with predetermined threshold value, and according to comparing
The concentration of the pernicious gas is divided at least two ranks by fruit, and exports display signal, is controlled the display unit and is shown
Color corresponding at least two rank.
3. electronic tag as claimed in claim 2, which is characterized in that at least two rank includes harmful grade, has wind
Dangerous rank and normal level, the display unit include red indicating light, yellow indicator lamp and green indicator light；
The microcontroller, when a concentration of harmful grade for judging the pernicious gas, output control red indicating light is bright
Display signal；When judging a concentration of risky rank of the pernicious gas, the bright display letter of output control yellow indicator lamp
Number；When judging a concentration of normal level of the pernicious gas, the bright display signal of output control green indicator light.
4. electronic tag as claimed in claim 3, which is characterized in that the indicator light is light emitting diode.
5. electronic tag as claimed in claim 2, which is characterized in that the electronic tag further includes memory, the storage
Device is set to the electronic tag enclosure interior, is connect with the microcontroller, for storing the predetermined threshold value.
6. electronic tag as described in claim 1, which is characterized in that the alarm includes buzzer siren.
7. electronic tag as described in claim 1, which is characterized in that the harmful gas sensor include formaldehyde sensor,
Benzene sensor, Toluene Gas Sensor, dimethylbenzene sensor, ethylbenzene sensor, styrene sensor, acetaldehyde sensor, methacrylaldehyde pass
At least one of sensor, carbon monoxide transducer and carbon dioxide sensor.
8. electronic tag as described in claim 1, which is characterized in that the electronic tag further includes modem, described
Modem is set to the electronic tag enclosure interior, connects respectively with the harmful gas sensor and the microcontroller
It connects, the pernicious gas information sent for receiving the harmful gas sensor, carrying out modulus to the pernicious gas information turns
It changes, and transformation result is transferred to the microcontroller.
9. a kind of vehicle, which is characterized in that the vehicle includes windshield, and ETC vehicle mounted electrics are provided on the windshield
Subtab, wherein the ETC vehicle carried electronic labels are claim 1-8 any one of them ETC vehicle carried electronic labels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820150674.3U CN207889628U (en) | 2018-01-29 | 2018-01-29 | A kind of ETC vehicle carried electronic labels and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820150674.3U CN207889628U (en) | 2018-01-29 | 2018-01-29 | A kind of ETC vehicle carried electronic labels and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207889628U true CN207889628U (en) | 2018-09-21 |
Family
ID=63545720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820150674.3U Active CN207889628U (en) | 2018-01-29 | 2018-01-29 | A kind of ETC vehicle carried electronic labels and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207889628U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109633099A (en) * | 2019-01-07 | 2019-04-16 | 深圳市粮食集团有限公司 | A kind of grain fumigating safety monitoring method, system and server |
| CN113762448A (en) * | 2020-06-05 | 2021-12-07 | 杭州海康威视数字技术股份有限公司 | Electronic tag and electronic tag system |
-
2018
- 2018-01-29 CN CN201820150674.3U patent/CN207889628U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109633099A (en) * | 2019-01-07 | 2019-04-16 | 深圳市粮食集团有限公司 | A kind of grain fumigating safety monitoring method, system and server |
| CN113762448A (en) * | 2020-06-05 | 2021-12-07 | 杭州海康威视数字技术股份有限公司 | Electronic tag and electronic tag system |
| CN113762448B (en) * | 2020-06-05 | 2024-08-02 | 杭州海康威视数字技术股份有限公司 | Electronic tag and electronic tag system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200901 Address after: 100130 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1 Patentee after: BAIC GROUP ORV Co.,Ltd. Address before: 101300, 99, Shuanghe Avenue, Renhe Town, Beijing, Shunyi District Patentee before: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd. |
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| TR01 | Transfer of patent right |