CN208044364U - A kind of gaseous pollutant and meteorological element monitoring device based on industrial bus - Google Patents
A kind of gaseous pollutant and meteorological element monitoring device based on industrial bus Download PDFInfo
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- CN208044364U CN208044364U CN201820552936.9U CN201820552936U CN208044364U CN 208044364 U CN208044364 U CN 208044364U CN 201820552936 U CN201820552936 U CN 201820552936U CN 208044364 U CN208044364 U CN 208044364U
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Abstract
The utility model is related to a kind of gaseous pollutant based on industrial bus and meteorological element monitoring devices, including microcontroller, digital sensor, communication module, parameter memory module and digital storage module；The digital sensor, communication module, parameter memory module and digital storage module are connect with microcontroller, digital sensor is equipped with multiple, multiple digital sensors are connect by industrial bus with microcontroller, digital sensor is for air pollution monitoring object information and meteorological element information, and electric signal transmission is translated the information into microcontroller, microcontroller is for handling information and being sent to communication module, parameter memory module and digital storage module, communication module is used for and network connection, parameter memory module and digital storage module are for storing information, device energy while air pollution monitoring object and meteorological element.
Description
Technical field
The utility model is related to a kind of air qualities and meteorological environment supervision instrument, and in particular to a kind of air pollutants and
The comprehensive monitoring instrument of meteorological element.
Background technology
Environment and weather monitoring device type are more at present, there are specificitys it is strong, integrated level is low the problems such as.It measures in air
The instrument of gaseous pollutant relies primarily on import, and measurement is more accurate, but price is high.Automatic meteorological station interface disunity is adopted mostly
It is unfavorable for maintenance and expansion with non-bus formula structure, and function is measured without gaseous pollutant.The places such as intelligent residential district, scenic spot
The full equipment of highly desirable low cost, easy care, element.
In recent years, the gaseous contaminations such as haze PM2.5, CO, SO2, NO2 and O3 are fairly obvious, the trip to people and body
Health causes great puzzlement.Main cause is the raising with the development of the social economy, industrial automatization, various works
Industry equipment and motor vehicle burns gasoline or coal discharge a large amount of nitrogen oxides, sulfide, coal dust cigarette to air.Discharge
Gas is even chemically reacted in air, leads to environmental degradation.Current gas sensor module, but complete machine cost ten
Divide height, and there is no meteorological element monitoring function.
The monitoring of weather environment, which relies primarily on automatic weather station, to be completed these automatic weather stations and mostly uses non-bus formula knot greatly
Structure, when manufacture, just secure the number of acquisition element, are not easy to the extension of element.And separate unit automatic weather station price is just up to tens thousand of
Member is mainly used for meteorological department.
On the Research foundation of traditional automatic Weather Station early period, by selecting the sensor of appropriate accuracy and price, propose to adopt
With industrial bus ModBus formulas hardware structure, energy while monitoring pollution object（CO,SO2,NO2,O3,PM2.5,PM10）It is wanted with meteorology
Element（Temperature, humidity, wind speed, wind direction, air pressure, rainfall etc.）Instrument.The instrument of exploitation has cost while meeting precision
Low feature.And bus-organization is used, convenient for directly being replaced when sensor maintenance.The product of project development is very suitable for
The places such as high-grade cell, sight spot, school.
Utility model content
The utility model in order to solve the problems in the existing technology, provide it is a kind of can simultaneously air pollution monitoring object and
The instrument of meteorological element.
In order to achieve the above object, the utility model proposes technical solution be：A kind of gaseous state based on industrial bus is dirty
Object and meteorological element monitoring device are contaminated, including microcontroller, digital sensor, communication module, parameter memory module and number are deposited
Store up module；The digital sensor, communication module, parameter memory module and digital storage module are connect with microcontroller, number
Word sensor be equipped with it is multiple, multiple digital sensors are connect by industrial bus with microcontroller, digital sensor be used for monitor
Atmosphere pollution information and meteorological element information, and electric signal transmission is translated the information into microcontroller, microcontroller is used for
Communication module, parameter memory module and digital storage module are handled information and are sent to, communication module is used for and network
Connection, parameter memory module and digital storage module are for storing information.
Above-mentioned technical proposal is further designed to：The microcontroller is set there are two general serial mouth, and one general
Serial port is connect with communication module, another general serial mouth is connect by Modbus buses with digital sensor.
The digital sensor includes CO sensors, SO2Sensor, NO2Sensor, O3Sensor, wind speed and direction sensing
Device, rain sensor, Temperature Humidity Sensor, baroceptor and PM2.5 sensors.
The Temperature Humidity Sensor and baroceptor are connect by universal serial bus with microcontroller.
The parameter memory module and digital storage module are connect by universal serial bus with microcontroller.
Relay is equipped between the PM2.5 sensors and microcontroller, microcontroller controls PM2.5 by relay
The break-make of sensor.
The beneficial effects of the utility model are：
The technical solution of the utility model uses industrial bus formula hardware structure, and the sensor of bus mounting is all unified to be compiled
Location makes system have the scalability feature strong, easy to maintain.Different occasion demands, when needing to expand and increase and decrease monitoring element,
It only needs that sensor is accessed or taken away, does not influence the operation of other sensors；Especially gas sensor is to utilize electrification
What principle measured, it needs to be replaced regularly.
The technical solution of the utility model has apparent advantage in terms of cost and integrated level.It is at low cost, not only it is applicable in
In environmental protection, meteorological and scientific research, applies also for present intelligent residential district, scenic spot service etc. and need low cost, measurement element complete
Monitoring device field.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the hardware composition frame chart of the utility model.
Specific implementation mode
Below in conjunction with the accompanying drawings and the utility model is described in detail in specific embodiment.
Embodiment
As shown in Figure 1, a kind of gaseous pollutant and meteorological element monitoring device based on industrial bus of the present embodiment, packet
Include microcontroller, digital sensor, communication module, parameter memory module and digital storage module；Digital sensor, communication mould
Block, parameter memory module and digital storage module are connect with microcontroller, and digital sensor is equipped with multiple, multiple digital sensings
Device is connect by industrial bus with microcontroller, and digital sensor is used for air pollution monitoring object information and meteorological element information,
And electric signal transmission is translated the information into microcontroller, microcontroller is for handling information and being sent to communication mould
Block, parameter memory module and digital storage module, communication module is used for and network connection, parameter memory module and stored digital mould
Block is for storing information.
In conjunction with Fig. 2, digital sensor includes CO sensors, SO in the present embodiment2Sensor, NO2Sensor, O3Sensor,
Wind speed wind direction sensor, rain sensor, Temperature Humidity Sensor, baroceptor and PM2.5 sensors etc..
There are two general serial mouth UART0 and UART1, wherein UART0 to be adopted for being connect with communication module on microcontroller
The data of collection are sent to by communication module on internet.And UART1 carries out time-sharing multiplex using variable connector, is on the one hand used for
Receive PM2.5 modules data, be on the other hand converted into Modbus buses, using Modbus buses mounting CO, SO2, NO2, O3,
The sensors such as rain gage bucket, wind speed and direction.These sensors select the intelligence sensor for supporting Modbus agreements.
PM2.5 sensors are due to needing unlatching fan that will increase the work(of system if always on fan in the present embodiment
Consumption, and reduce the service life, therefore the present embodiment controls its break-make using microcontroller by relay, realizes time opening and closes
It closes.When needing to measure this element, just open in advance.
For the investigation and analysis of different sensors, the present embodiment is by part meteorological element sensor, such as Temperature Humidity Sensor
It is driven using SPI and IIC universal serial bus with baroceptor.
For the data that digital sensor acquires in real time, uploaded by communication module through microcontroller processing latter aspect
Outside, it on the other hand also needs to be locally stored, to facilitate data analysis to inquire, especially in the case of unstable networks,
Local backup data is very necessary.Microprocessor drives SD card by spi bus in the present embodiment, realizes the storage of data.
Parameter memory module then selects integrated circuit 24C04, for information such as the time interval, the station numbers that store acquisition.
The present embodiment further includes power circuit, and according to the analysis to sensor and chip data, which needs 12V
With the operating voltage of 5V.Exchange is converted into DC voltage by power circuit using Switching Power Supply, then real by DC-DC conversion chips
The conversion of existing voltage uses for the device of the present embodiment.
The technical solution of the utility model is not limited to the various embodiments described above, all technologies obtained using equivalent replacement mode
Scheme is all fallen in the range of the requires of the utility model protection.
Claims (6)
1. a kind of gaseous pollutant and meteorological element monitoring device based on industrial bus, it is characterised in that：Including microcontroller,
Digital sensor, communication module, parameter memory module and digital storage module；The digital sensor, communication module, parameter are deposited
Storage module and digital storage module connects with microcontroller, and for digital sensor equipped with multiple, multiple digital sensors pass through work
Industry bus is connect with microcontroller, and digital sensor is for air pollution monitoring object information and meteorological element information, and by information
Electric signal transmission is converted into microcontroller, microcontroller is used to handling information and being sent to communication module, parameter is deposited
Store up module and digital storage module, communication module is used for and network connection, parameter memory module and digital storage module for pair
Information is stored.
2. the gaseous pollutant based on industrial bus and meteorological element monitoring device according to claim 1, it is characterised in that：
The microcontroller is set there are two general serial mouth, and a general serial mouth is connect with communication module, another general serial mouth
It is connect with digital sensor by Modbus buses.
3. the gaseous pollutant based on industrial bus and meteorological element monitoring device according to claim 2, it is characterised in that：
The digital sensor includes CO sensors, SO2Sensor, NO2Sensor, O3Sensor, wind speed wind direction sensor, rainfall pass
Sensor, Temperature Humidity Sensor, baroceptor and PM2.5 sensors.
4. the gaseous pollutant based on industrial bus and meteorological element monitoring device according to claim 3, it is characterised in that：
The Temperature Humidity Sensor and baroceptor are connect by universal serial bus with microcontroller.
5. the gaseous pollutant based on industrial bus and meteorological element monitoring device according to claim 4, it is characterised in that：
The parameter memory module and digital storage module are connect by universal serial bus with microcontroller.
6. the gaseous pollutant based on industrial bus and meteorological element monitoring device according to claim 5, it is characterised in that：
Relay is equipped between the PM2.5 sensors and microcontroller, microcontroller controls PM2.5 sensors by relay
Break-make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820552936.9U CN208044364U (en) | 2018-04-18 | 2018-04-18 | A kind of gaseous pollutant and meteorological element monitoring device based on industrial bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820552936.9U CN208044364U (en) | 2018-04-18 | 2018-04-18 | A kind of gaseous pollutant and meteorological element monitoring device based on industrial bus |
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| Publication Number | Publication Date |
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| CN208044364U true CN208044364U (en) | 2018-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820552936.9U Active CN208044364U (en) | 2018-04-18 | 2018-04-18 | A kind of gaseous pollutant and meteorological element monitoring device based on industrial bus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113748662A (en) * | 2019-03-28 | 2021-12-03 | 西门子能源全球有限公司 | Data processing apparatus and data processing method |
-
2018
- 2018-04-18 CN CN201820552936.9U patent/CN208044364U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113748662A (en) * | 2019-03-28 | 2021-12-03 | 西门子能源全球有限公司 | Data processing apparatus and data processing method |
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Effective date of registration: 20200925 Address after: Room 420, block C, Kechuang headquarters building, 320 pubin Road, Jiangpu street, Pukou District, Nanjing City, Jiangsu Province Patentee after: Nanjing xindalongshan Artificial Intelligence Technology Research Institute Co., Ltd Address before: The Olympic Avenue in Jianye District of Nanjing city of Jiangsu Province, No. 69 210019 Patentee before: NANJING University OF INFORMATION SCIENCE & TECHNOLOGY |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210519 Address after: 210044 No. 219 Ning six road, Jiangbei new district, Nanjing, Jiangsu Patentee after: NANJING University OF INFORMATION SCIENCE & TECHNOLOGY Address before: Room 420, block C, Kechuang headquarters building, 320 pubin Road, Jiangpu street, Pukou District, Nanjing City, Jiangsu Province, 211899 Patentee before: Nanjing xindalongshan Artificial Intelligence Technology Research Institute Co., Ltd |
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| TR01 | Transfer of patent right | ||
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Effective date of registration: 20220321 Address after: Room 204-56, comprehensive service building, Jiangsu Membrane Technology Industrial Park, No. 1, thinking Park, Jiangbei new area, Nanjing, Jiangsu 210000 Patentee after: Nanjing Kening Energy Technology Co.,Ltd. Address before: 210044 No. 219 Ning six road, Jiangbei new district, Nanjing, Jiangsu Patentee before: NANJING University OF INFORMATION SCIENCE & TECHNOLOGY |
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| TR01 | Transfer of patent right |