TWI619929B - Air quality monitoring system and method thereof - Google Patents

Abstract

An air quality monitoring system and method thereof are applied to a mobile vehicle, the mobile vehicle comprising a vehicle body. The air quality monitoring system comprises a detecting device disposed in the vehicle body, a positioning device, a plurality of air pollution micro-test stations, and a cloud processing platform. The detection device includes an analysis unit. The analysis unit has a detection module and a control module. And the design of the detecting device is disposed in the vehicle body, and when the vehicle body travels through the air pollution micro-test station, the positioning device generates corresponding air pollution positioning information, and the cloud processing platform sets the air pollution positioning information Corresponding to the micro-test information of the air pollution micro-test station, a standard information published by an environmental protection unit is subjected to an analysis operation process to generate a correction command, and the correction command is transmitted to the detection device and the air pollution micro-test station for correction To ensure its accuracy and fairness.

Description

Air quality monitoring system and method thereof

The present invention relates to a monitoring system, and more particularly to an air quality monitoring system and method thereof.

The air is filled with many invisible dust and pollutants, such as PM ₁₀ or PM _2.5 , which may enter the throat, attach to the human respiratory system or enter the blood vessels, and the blood may circulate, etc., when inhaled by the human body. Causes human organs to cause effects and lesions. In recent years, air pollution issues have received more and more attention. Official environmental protection units have air pollution stations in various regions to monitor air pollution and compare and calibrate monitoring data, and publish information on air pollution on the official website. The information published by the official can be used to understand the air quality of large areas, but it is impossible to know the current location or the small regional air pollution information.

Therefore, it is now possible to set up micro-station stations in various indoor and outdoor environmental areas, such as hospitals, temples, outdoor attractions or bus stops, and display corresponding micro-test information, but the quality of the monitoring instruments of the micro-station is not good. However, it is different from the monitoring instruments of the official standard station, and usually the monitoring instrument is only factory-corrected or periodically adjusted every 1~2 years, and the monitoring accuracy cannot be effectively ensured during the monitoring period. Furthermore, micro-station monitoring data is only a singular collection and cannot collect as many data as the official After the analysis and comparison, the correction and conversion are performed, and the lack of monitoring information is fair and effective, and it is extremely necessary to discuss research and improvement.

Accordingly, it is an object of the present invention to provide an air quality monitoring system that improves accuracy and impartiality.

Thus, the air quality monitoring system of the present invention is applied to a mobile vehicle. The mobile vehicle includes a body. The air quality monitoring system comprises a detecting device disposed in the vehicle body, a positioning device disposed in the vehicle body, a plurality of air pollution micro-test stations disposed at different locations, and a cloud processing platform.

The detecting device comprises a sampling unit and an analyzing unit connected to the sampling unit. The sampling unit has a sampling tube through which the vehicle body is disposed, and a sampling port opened on the sampling tube and accessible to an outside air pollution source to enter the sampling tube. The analysis unit has a detection module connected to the sampling tube and a control module connected to the detection module. The detection module is configured to monitor and analyze external air pollution sources and generate detection information corresponding to different geographic locations of the vehicle body. The control module receives the detection information for storing the detection module.

The positioning device is disposed in the vehicle body and is connected to the control module of the analysis unit, and records the geographic information of the vehicle body and receives the detection information received by the control module, and further correspondingly the geographic information. The location detection information is integrated into the corresponding air pollution location information. The air pollution micro-test station monitors the pollution source of the corresponding location to generate corresponding micro-test information.

The cloud processing platform network connection obtains standard information of air pollution sources published by an environmental protection unit, and receives the air pollution localization information of the positioning device and the information of the air pollution micro-test station, and locates the air pollution The information is matched with the information of the air pollution micro-test station corresponding to the location and the standard information of the environmental protection unit is subjected to an analysis operation to generate a correction instruction. The cloud processing platform transmits the correction command to the control module of the analysis unit via the positioning device, and the control module executes the correction command and instantly corrects the detection information of the detection module to generate the correction after the vehicle body travels Corresponding detection information, the cloud processing platform transmits the correction instruction to the air pollution micro-test station, and the air pollution micro-test station respectively executes the correction instruction and corrects the micro-test information of the monitored air pollution source to generate a corrected corresponding Micro-test information.

Accordingly, it is another object of the present invention to provide an air quality monitoring method that improves accuracy and impartiality.

Thus, the air quality monitoring method of the present invention is applied to an air quality monitoring system that is coupled to a mobile vehicle. The mobile vehicle includes a body. The air quality monitoring system comprises a detecting device, a positioning device, a plurality of air pollution micro-test stations, and a cloud processing platform. The detecting device comprises a sampling unit and an analyzing unit. The sampling unit has a sampling tube through which the vehicle body is disposed, and a sampling port opened on the sampling tube and accessible to an outside air pollution source, the analysis unit has a detection module, and a connection detection The control module of the module. The method of the remote management system comprises a step (A), a step (B), a step (C), and a step (D).

In the step (A), during the running of the vehicle body, the external air pollution source enters the analysis unit by the sampling tube of the sampling unit and is used by the detection module. The detection module generates detection information corresponding to the geographical position of the vehicle body, and the control module receives and stores the detection information of the detection module.

In the step (B), the positioning device records the geographic information of the vehicle body and receives the detection information received by the control module, and integrates the geographic information with the detection information of the corresponding geographical location respectively. The air pollution positioning information is transmitted, and the positioning device transmits the corresponding air pollution positioning information to the cloud processing platform every predetermined time, and the air pollution micro-test station respectively transmits the micro-test information of the corresponding monitoring place to the cloud Processing platform.

In the step (C), the cloud processing platform network connection obtains standard information of air pollution sources published by an environmental protection unit, and matches the air pollution positioning information with the micro-test information of the air pollution micro-test station. The standard information of the corresponding location is subjected to an analysis operation to generate a correction instruction.

In the step (D), the cloud processing platform transmits the correction command to the control module of the analysis unit via the positioning device, and the control module executes the correction command and instantly corrects the detection module during the driving process of the vehicle body. And generating the corrected detection information, the cloud processing platform transmitting the correction instruction to the air pollution micro-test station, wherein the air pollution micro-test station executes the correction instruction and corrects information of the monitored air pollution source to generate Corresponding micro-test information after correction.

The effect of the present invention is that, by the design of the detecting device disposed in the vehicle body, when the vehicle body travels through the air pollution micro-test station, the positioning device cooperates with the control module to generate corresponding air pollution positioning information. The cloud processing platform cooperates with the air pollution positioning information and the micro measurement information. The standard information is generated by the analysis operation processing to generate the correction instruction, and the correction instruction is transmitted to the detecting device and the air pollution micro-test station, and the detection information and the micro-test information can be corrected to ensure the accuracy thereof. And impartiality.

10‧‧‧Action Vehicles

11‧‧‧Car body

2‧‧‧Detection device

21‧‧‧Sampling unit

211‧‧‧Sampling tube

212‧‧‧Sampling port

22‧‧‧Analysis unit

221‧‧‧Detection module

222‧‧‧Control Module

23‧‧‧Collection unit

231‧‧‧Exhaust pump

3‧‧‧ Positioning device

4‧‧‧Air pollution micro-station

5‧‧‧Cloud Processing Platform

60‧‧‧Standard station

A~D‧‧‧ steps

C1~C2‧‧‧ steps

C21~C23‧‧‧Steps

F‧‧‧ directions

Other features and advantages of the present invention will be apparent from the embodiments of the present invention. FIG. 1 is a schematic diagram illustrating an embodiment of the air quality monitoring system of the present invention. FIG. 2 is a flow chart illustrating the present invention. A first embodiment of the inventive air quality monitoring method; and FIG. 3 is a flow chart illustrating a second embodiment of the air quality monitoring method of the present invention.

Before the present invention is described in detail, it should be noted that in the following description, similar elements are denoted by the same reference numerals.

Referring to Figure 1, an embodiment of the air quality monitoring system of the present invention is applied to a mobile vehicle 10 that includes a vehicle body 11. The air quality monitoring system includes a detecting device 2 disposed in the vehicle body 11, a positioning device 3 disposed in the vehicle body 11, a plurality of air pollution micro-test stations 4 disposed at different locations, and a cloud processing Platform 5.

The detecting device 2 comprises a sampling unit 21, an analyzing unit 22 connected to the sampling unit 21, and a collecting unit 23 connected to the analyzing unit 22. The sampling unit 21 has a sampling tube through which the vehicle body 11 is disposed. 211, a sampling port 212 opened on the sampling tube 211 and available for the outside air pollution source to enter the sampling tube 211, and a filter screen disposed on the sampling tube 211 and covering the sampling port 212 (not shown) . The analysis unit 22 has a detection module 221 connected to the sampling tube 211 and a control module 222 connected to the detection module 221 . The detection module 221 is configured to monitor and analyze external air pollution sources and generate detection information corresponding to different geographic locations of the vehicle body 11 to travel. The control module 222 receives the detection information for storing the detection module 221 . The collecting unit 23 has a pumping pump 231, and the air pumping source 231 is used to suck the air pollution source into the sampling tube 211 of the sampling unit 21 to enter the analyzing unit 22, and the detection module 221 analyzes and detects the The detected pollution source is drawn into the collection unit 23 for collection. The filter screen of the sampling unit 21 can block foreign objects such as mosquitoes, gravel and the like from entering the sampling tube 211, thereby avoiding internal damage of the detecting device 2.

The positioning device 3 is disposed in the vehicle body 11 and connected to the control module 222 of the analysis unit 22, and records the geographic information of the vehicle body 11 and receives the detection information received by the control module 222, and further The geographical information and the corresponding geographical location detection information are integrated into corresponding air pollution positioning information. Each geographic information record has information such as the location and time of the vehicle body 11, such as the latitude, longitude and time of the vehicle body 11. The air pollution micro-test stations 4 are respectively installed in indoor and outdoor environmental areas, such as hospitals, temples, outdoor attractions or bus stops, and are respectively used to monitor the pollution sources of the places where they are located, and display corresponding micro- Information is measured, so that people can understand the air quality status of the current location.

The vehicle body 11 of the mobile vehicle 10 travels in the F direction. During the running of the vehicle body 11, the suction force generated by the operation of the pumping pump 231 of the collecting unit 23 can continuously source the outside air pollution source. The sampling port 212 of the sampling unit 21 is sucked into the sampling tube 211, and enters the analyzing unit 22 and is measured by the detecting module 221 to generate the detection information related to the air pollution corresponding to the path of the vehicle body 11 The source of pollution may be taken into the collection unit 23 for collection and storage. The control module 222 immediately receives and stores the detection information measured by the detection module 221 and transmits it to the positioning device 3 for integration. The positioning device 3 can instantly record and locate the geographic information of the vehicle body 11. And integrating the geographic information with the corresponding geographic location detection information into corresponding air pollution location information. The detection module 221 detects the detection information generated by the air pollution source and stores and transmits the detection information to the positioning device 3 through the control module 222, thereby integrating the corresponding information. The air pollution positioning information effectively integrates the location and the elapsed time of the vehicle body 11 with the corresponding detection information into the air pollution positioning information. For example, when the vehicle body 11 passes through the location of one of the air pollution micro-test stations 4, the air pollution positioning information records detection information and geographic information corresponding to the location of the air pollution micro-test station 4, and is convenient for cloud processing. Platform 5 is used for subsequent analysis.

In this embodiment, the positioning device 3 instantly locates the geographic information of the vehicle body 11 and integrates the corresponding air pollution positioning information with the corresponding detection information received, but not limited thereto. The control module 222 directly transmits the detection information to the cloud processing platform 5, and the positioning device 3 immediately transmits the geographic information of the vehicle body 11 to The cloud processing platform 5 further integrates the air pollution location information according to the time analysis comparison of the detection information and the geographic information. In addition, in this embodiment, the air quality monitoring system is applied to the bus, and can be driven by the bus by means of multiple buses traveling on a fixed daily route in the city and having a dense departure. Actively collect the air pollution related information of the bus route and cooperate with the characteristics of multi-route bus intensive driving, and then form an environmental map of air pollution related data, so that the cloud processing platform 5 can effectively obtain a large amount of stable data and the reference is good. Smudge positioning information is very beneficial for subsequent analysis and comparison.

The cloud processing platform 5 network connection obtains standard information of air pollution sources published by an environmental protection unit (not shown), and receives the air pollution localization information of the positioning device 3 and the information of the air pollution micro-test station 4, And the air pollution positioning information is matched with the information of the air pollution micro-test station 4 of the corresponding location and the standard information of the environmental protection unit to generate a correction instruction. In this embodiment, the environmental protection unit is an official environmental protection unit (the Environmental Protection Department of the Executive Yuan). Generally speaking, the environmental protection unit is monitored in a large regional manner, such as: Songshan District of Taipei City or Linkou District of New Taipei City. To publish standard information on large-area air pollution, the environmental protection unit separately sets a plurality of standard stations 60 in different locations in each monitoring area, and the standard station 60 monitors the air pollution source of the corresponding location and collects multiple After the data analysis and comparison conversion, the regional standard information can be published. The standard information can be queried on the website of the official environmental protection unit and the relevant details of the relevant air pollution monitoring are relevant basic knowledge of those who have common knowledge in the technical field. Let me repeat. The cloud processing platform 5 obtains the environmental protection unit's announcement through the network connection. The standard information of the air pollution source in various places, that is, the standard information of the standard station 60 is obtained, and when the vehicle body 11 passes through the location of the standard station 60, the air pollution positioning information record corresponds to the standard measurement. The detection information and geographic information of the location of the station 60, and the positioning device 3 uploads the air pollution positioning information to the cloud processing platform 5. When the vehicle body 11 passes through the location of the air pollution micro-test station 4, the air pollution positioning information records detection information and geographic information corresponding to the location of the air pollution micro-test station 4, and the positioning device 3 The air pollution location information is uploaded to the cloud processing platform 5. The cloud processing platform 5 continues to collect data and accumulates a collection time, and the air pollution location information is matched with the micro-test information of the air pollution micro-test station 4 of the corresponding location and the standard information of the environmental protection unit. The data analysis operation produces the correction instruction. In this embodiment, the cloud processing platform 5 matches the air pollution positioning information with the micro-test information of the corresponding location and the standard information. For further example, the cloud processing platform 5 will be a certain area of a certain city. The standard information provided by one of the standard stations 60 and the micro-test information provided by the air pollution micro-test station 4 near the standard station 60 and the vehicle body 11 travel through the standard station 60 The air pollution positioning information and the air pollution positioning information of the vehicle body 11 passing through the air pollution micro-test station 4 are generated by large data collection analysis and precision calculation. In other words, the cloud processing platform 5 first distinguishes the standard stations 60 in a certain area of a certain city from the respective area ranges, and then collects the collected standard information and the micro-tests in each area. The information and the air pollution positioning information are calculated by a big data analysis and a calculation method such as a linear regression method or other algorithms to calculate a fairness correction instruction.

In short, the equipment of the standard station 60 is also relatively expensive and accurate, but the standard station 60 has a low setting density, and the micro station has a high density but cannot be effective. The accuracy of the monitoring is ensured, and the design of the detecting device 2 in the vehicle body 11 can collect the air pollution positioning information of the driving process, effectively provide big data collection, and travel through the empty body 11 When the micro-station station 4 is at the time of the standard station 60, the positioning device 3 cooperates with the control module 222 to generate corresponding air pollution positioning information, and the cloud processing platform 5 further uses the air pollution positioning information and the The micro-test information is generated by the analysis operation processing in conjunction with the standard information. The cloud processing platform 5 transmits the correction command to the control module 222 of the analysis unit 22 via the positioning device 3, and during the driving process of the vehicle body 11, the control module 222 executes the correction command and immediately corrects the detection module. The detection information of 221 is generated to generate the corrected detection information, and the cloud processing platform 5 also transmits the correction instruction to the air pollution micro-test station 4, and the air pollution micro-test station 4 respectively executes the correction instruction and Correcting the information of the monitored air pollution source to generate corresponding micro-test information. Relatively speaking, the environmental protection unit is a main standard component, and the application of the vehicle body 11 with the detecting device 2 and the positioning device 3 is like the concept of the secondary standard component, and the active collection driving is achieved by the driving of the vehicle body 11 The air pollution related data of the route, thereby forming an environmental map of the air pollution related data, so that the cloud processing platform 5 obtains a large number of stable and well-referenced data, and analyzes the calculation and generates the correction instruction according to the standard information of the environmental protection unit. The detection information and the micro-test information are further corrected to improve the credibility and accuracy of the information.

It should be noted that the mobile device 10 further includes a display unit (not shown) disposed in the vehicle body 11 and coupled to the positioning device 3, wherein the positioning device 3 receives the control module 222 after being corrected. The detection information is transmitted to the cloud processing platform 5 and the display unit for immediate display, and is available to the public. Of course, the development software (not shown) can be integrated with the cloud processing platform 5, and the public can use the network such as a mobile phone or a mobile device to open the APP software, and the information about the air quality monitoring system can be obtained instantly.

Referring to Figures 1 and 2, a first embodiment of the air quality monitoring method of the present invention is applied to an air quality monitoring system as described above. The air quality monitoring method comprises a step (A), a step (B), a step (C), and a step (D).

First, in the step (A), when the vehicle body 11 is running, the external air pollution source enters the analysis unit 22 by the sampling tube 211 of the sampling unit 21 and is detected and detected by the detection module 221, and the detection module 221 generates The control module 222 receives and stores the detection information of the detection module 221 corresponding to the detection information of different geographic locations of the vehicle body 11 . To be simple, the detection module 221 of the analysis unit 22 measures the air pollution-related status of the path of the vehicle body 11 during the running of the vehicle body 11 and generates the detection information, and stores the detection information in the control module. 222. In this embodiment, the detection information generated by the detection module 221 is represented by the analog air volume of the detection module 221 and is represented by the analog data and is converted by the detection module 221 . After the relational operation is converted, the corresponding detection information is generated, but not limited thereto. And the conversion relationship has There is a first reference value, a second reference value, a third reference value, a first conversion coefficient, a second conversion coefficient, and a third conversion coefficient. When the measured analog quantity is below the first reference value, the corresponding detection information is equal to the analog quantity divided by the first reference value and then multiplied by the first conversion coefficient. When the measured analog quantity is greater than the first reference value and below the second reference value, the corresponding detection information is equal to the analog quantity divided by the difference between the second reference value and the first reference value, and then multiplied With the second conversion coefficient, when the measured analog quantity is greater than the second reference value and below the third reference value, the corresponding detection information is equal to the analog quantity divided by the third reference value and the second reference The difference in value is then multiplied by the third conversion factor.

In the step (B), the positioning device 3 records the geographic information of the vehicle body 11 and receives the detection information received by the control module 222, and the geographic information and the corresponding geographical location detection information respectively. The corresponding air pollution location information is transmitted to the cloud processing platform 5, and the air pollution micro-test station 4 transmits the micro-test information of the corresponding monitoring location to the cloud processing platform 5, respectively. That is to say, the air pollution positioning information of the vehicle body 11 during travel is transmitted back to the cloud processing platform 5, and when the vehicle body 11 passes through the location of the air pollution micro-test station 4, the air pollution positioning information record has Corresponding to the detection information and geographic information of the location of the air pollution micro-test station 4, the air pollution micro-test station 4 also transmits the micro-test information of the corresponding monitoring location to the cloud processing platform 5, facilitating the cloud processing platform. 5 subsequent data analysis and comparison operations.

In the step (C), the cloud processing platform 5 network connection obtains an environmental protection unit to publish standard information about air pollution sources in various places, and the air pollution positioning information and the micro-measurement of the air pollution micro-test station 4 Information cooperation The standard information of the corresponding location is subjected to an analysis operation to generate a correction instruction. In detail, the cloud processing platform 5 obtains the standard information of the air pollution sources published by the environmental protection unit through the network connection, that is, obtains the standard information of the standard station 60, and when the vehicle body 11 passes the standard When the location of the station 60 is measured, the air pollution positioning information records detection information and geographic information corresponding to the location of the standard station 60, and the positioning device 3 uploads the air pollution positioning information to the cloud processing platform 5 . When the vehicle body 11 passes through the location of the air pollution micro-test station 4, the air pollution positioning information records detection information and geographic information corresponding to the location of the air pollution micro-test station 4, and the positioning device 3 The air pollution location information is uploaded to the cloud processing platform 5.

In the step (D), the cloud processing platform 5 transmits the correction command to the control module 222 of the analysis unit 22 via the positioning device 3, and the control module 222 executes the correction command and runs on the vehicle body 11 The detection information of the detection module 221 is corrected in real time to generate the corresponding detection information after the correction. The cloud processing platform 5 transmits the correction instruction to the air pollution micro-test station 4, and the air pollution micro-test station 4 executes the correction instruction and corrects the micro-test information of the monitored air pollution source to generate corresponding micro-test information. The detection information and the micro-test information with credibility can be ensured. The positioning device 3 receives the corrected detection information of the control module 222, and immediately transmits the integrated air pollution positioning information to the cloud processing platform 5 and the display unit for display by the public.

It is to be noted that the step (C) includes a step (C1) and a step (C2).

In the step (C1), the cloud processing platform 5 is connected to the network. Obtaining standard information on the air quality of the localities announced by the environmental protection unit, and collecting the collected air pollution location information and the micro-test information to accumulate a collection time. In this embodiment, the collection time is one season, but not limited thereto, and a long time such as half a year or one year may be accumulated according to requirements, and the data of the big data analysis is cumulatively increased.

In the step (C2), the air pollution positioning information is separately compared with the micro-test information of the corresponding location and the standard information of the corresponding location to generate the correction command. That is, the cloud processing platform 5 continuously collects data and accumulates the collection time, and matches the air pollution location information with the micro-test information of the air pollution micro-test station 4 of the corresponding location and the standard of the environmental protection unit. The information is generated by the big data analysis operation. The cloud processing platform 5 matches the air pollution positioning information with the micro-test information of the corresponding location and the standard information. For further example, the cloud processing platform 5 selects one of the standard stations of a certain city. The standard information provided by the 60 and the micro-test information provided by the air pollution micro-test station 4 near the standard station 60 and the air pollution positioning information of the vehicle body 11 traveling through the standard station 60 And the vehicle body 11 travels through the air pollution positioning information of the air pollution micro-test station 4, and the correction command is generated through big data collection analysis and precision calculation. In other words, the cloud processing platform 5 first distinguishes the standard stations 60 in a certain area of a certain city from the respective area ranges, and then collects the collected standard information and the micro-tests in each area. The information and the air pollution positioning information are calculated by a big data analysis and a calculation method such as a linear regression method or other algorithms to calculate a fairness correction instruction. In this embodiment, the cloud processing platform 5 updates the production every other correction time. A corresponding correction command is generated, and in the step (D), the cloud processing platform 5 transmits the correction command to the control module 222 of the analysis unit 22 and the air pollution micro-test station 4 every other correction time. In this embodiment, the correction time is one week, but not limited thereto. Alternatively, the collection time may be one season or the actual correction may be shortened to one day.

Referring to FIG. 1 and FIG. 3, the second embodiment of the air quality monitoring method of the present invention is substantially the same as the first embodiment of the air quality monitoring method, and the difference is that the step (C2) has a step (C21), (C22), and one step (C23).

In the step (C21), the cloud processing platform 5 analyzes the micro-test information corresponding to the location corresponding to the air pollution positioning information, so that the vehicle body 11 of the traveling device travels through each of the air pollution micro-test stations 4 and When the distance between the vehicle body 11 and each of the air pollution micro-test stations 4 is within a correction range, the positioning device 3 integrates the corresponding air pollution positioning information, and the cloud processing platform 5 micro-tests each air pollution micro-station 4 The information is compared with the air pollution location information within the corresponding calibration range. In this embodiment, the correction range is a range surrounded by each air pollution micro-station 4 and having a radius of 200 meters, but not limited thereto, the cloud processing platform 5 is in the big data analysis operation. The vehicle body 11 travels through the air pollution micro-test station 4 and the air pollution localization information in the calibration range is compared with the corresponding micro-test information.

In the step (C22), the cloud processing platform 5 analyzes the standard information of the location corresponding to the air pollution positioning information, so that the vehicle body 11 travels through each standard station 60 and the vehicle body 11 and each When the distance of a standard station 60 is within a range of comparison, and the cloud processing platform 5 will each standard The standard information of the station 60 is compared with the corresponding air pollution location information within the corresponding comparison range. In this embodiment, since the standard station 60 has a low density and the installation location is generally remote, but not limited thereto, the comparison range is based on each standard station 60 and has a radius of 500. The range surrounded by the meter, the cloud processing platform 5 drives the vehicle body 11 through the standard station 60 during the big data analysis operation, and the air pollution positioning information and the corresponding standard information in the comparison range Analyze the comparison.

In the step (C23), the cloud processing platform 5 generates the correction instruction according to the analysis result of the step (C21) and the (C22) with a built-in algorithm.

In summary, the air quality monitoring system and the method thereof are designed in the vehicle body 11 by the detecting device 2, and the positioning device 3 cooperates with the control module 222 during the driving process of the vehicle body 11. And generating the corresponding air pollution positioning information, and the cloud processing platform 5 generates the correction instruction through the analysis operation processing, and can correct the air pollution positioning information and the micro measurement information to ensure accuracy and fairness thereof. Therefore, the object of the present invention can be achieved.

The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the simple equivalent changes and modifications made by the patent application scope and patent specification content of the present invention, All remain within the scope of the invention patent.

Claims (15)

An air quality monitoring system is applied to a mobile vehicle, the mobile vehicle includes a vehicle body, and the air quality monitoring system includes: a detecting device disposed in the vehicle body, including a sampling unit, and a connected sampling unit An analysis unit of the unit, the sampling unit has a sampling tube through which the vehicle body is disposed, and a sampling port opened on the sampling tube and accessible to an outside air pollution source, and the analysis unit has a sampling tube connected to the sampling tube a detection module, and a control module connected to the detection module, the detection module is configured to monitor and analyze external air pollution sources and generate detection information corresponding to different geographic locations of the vehicle body, and the control module receives and stores The detection information of the detection module; a positioning device disposed in the vehicle body and connected to the control module of the analysis unit, the positioning device records the geographic information of the vehicle body and receives the detection received by the control module Information, and integrating the geographic information with the corresponding geographic location detection information into corresponding air pollution location information; multiple settings in different places The air pollution micro-test station, which is used to monitor the pollution source of the corresponding location to generate corresponding micro-test information; and a cloud processing platform, the network connection obtains an environmental protection unit to announce the relevant air pollution sources And receiving the air pollution localization information of the positioning device and the micrometric information of the air pollution micrometric station, and matching the air pollution localization information with the micrometric information of the air pollution micrometric station The standard information of the location is analyzed to generate a correction command, the cloud The end processing platform transmits the correction command to the control module of the analysis unit via the positioning device. During the driving process of the vehicle body, the control module executes the correction command and instantly corrects the detection information of the detection module to generate a corrected corresponding The detection information is transmitted to the positioning device and integrated into the corresponding air pollution positioning information, and the cloud processing platform transmits the correction instruction to the air pollution micro-test station, and the air pollution micro-test station respectively executes the correction instruction and corrects The micro-test information of the monitored air pollution source is generated to generate the corresponding micro-test information. The air quality monitoring system of claim 1, wherein the environmental protection unit comprises a plurality of standard stations disposed at different locations, wherein the standard stations are respectively used to monitor air pollution sources of corresponding locations to generate corresponding standard information, The cloud processing platform generates the correction instruction by analyzing and calculating the air pollution positioning information and the micro-test information of the corresponding location and the standard information of the corresponding location. The air quality monitoring system of claim 1, wherein the detection unit of the analysis unit measures the external air pollution source in the form of analog data and performs a conversion relationship operation built in the detection module. Corresponding detection information is generated after the conversion, the conversion relationship has a first reference value, a second reference value, a third reference value, a first conversion coefficient, a second conversion coefficient, and a third conversion coefficient. And when the measured analog quantity is below the first reference value, the corresponding detection information is equal to the analog quantity divided by the first reference value, and then multiplied by the first conversion coefficient, when the measured analog quantity is greater than The first reference value is below the second reference value, and the corresponding detection information is equal to the analog quantity divided by the first After the difference between the second reference value and the first reference value, multiplying the second conversion coefficient, when the measured analog quantity is greater than the second reference value and below the third reference value, the corresponding detection information Equal to the analog quantity divided by the difference between the third reference value and the second reference value, and then multiplied by the third conversion coefficient. The air quality monitoring system of claim 1, wherein the detecting device further comprises a collecting unit connected to the analyzing unit, the collecting unit having a pumping pump, and the air pumping source is sucked into the sampling unit by using the pumping pump After the sampling tube enters the analysis unit and is analyzed and detected by the detection module, the detected pollution source is drawn into the collection unit. The air quality monitoring system of claim 1, wherein the cloud processing platform collects the air pollution location information and the micro-test information and accumulates a collection time, and respectively selects the air pollution location information and the corresponding location The micro-test information and the standard information of the corresponding location are analyzed and compared to generate the correction command. The collection time is one season, and the cloud processing platform updates the correction command every other correction time to generate a corresponding correction command. For a week. The air quality monitoring system of claim 1, wherein the mobile device further comprises a display unit disposed in the vehicle body and coupled to the positioning device, wherein the positioning device receives the corrected detection information of the control module, and The corresponding geographic information and the corresponding detection information are integrated into the corresponding air pollution positioning information, and transmitted to the display unit for display. The air quality monitoring system of claim 1, wherein the sampling unit of the detecting device further has a sampling tube disposed on the sampling tube and covering the sampling port Filter. An air quality monitoring method is applied to an air quality monitoring system coupled to a mobile vehicle, the mobile vehicle includes a vehicle body, the air quality monitoring system includes a detecting device, a positioning device, and a plurality of air pollution micro-tests And a cloud processing platform, the detecting device comprises a sampling unit, and an analyzing unit, the sampling unit has a sampling tube through which the vehicle body is disposed, and a sampling tube is opened on the sampling tube and is accessible to an external air pollution source. The sampling port of the sampling tube has a detecting module and a control module connected to the detecting module. The air quality monitoring method comprises the following steps: (A) an external air pollution source during the driving of the vehicle body The detection unit of the sampling unit enters the analysis unit and is analyzed and detected by the detection module. The detection module generates detection information corresponding to the geographical position of the vehicle body, and the control module receives and stores the detection module. The detecting information; (B) the positioning device records the geographic information of the vehicle body and receives the detection information received by the control module, and the ground information The information is respectively integrated with the corresponding geographic location detection information into corresponding cloud pollution location information and transmitted to the cloud processing platform, and the air pollution micro-test station respectively transmits the micro-test information of the corresponding monitoring location to the cloud processing platform; (C) The cloud processing platform network connection obtains an environmental protection unit to publish standard information about air pollution sources in various places, and cooperates with the air pollution positioning information and the micro-test information of the air pollution micro-test station. The standard information of the corresponding location is subjected to an analysis operation to generate a correction command; and (D) the cloud processing platform transmits the correction command to the control module of the analysis unit via the positioning device, and the control module executes the correction command and The vehicle body immediately corrects the detection information of the detection module to generate the corrected detection information, and the cloud processing platform transmits the correction instruction to the air pollution micro-test station, and the air pollution micro-test station executes the Correcting the command and correcting the micro-test information of the monitored air pollution source to generate the corrected micro-test information. The air quality monitoring method according to claim 8, wherein the step (C) comprises: (C1) the cloud processing platform network connection obtaining an environmental protection unit to publish standard information about air quality of each place, and collecting the air pollution Locating the information and the micro-test information and accumulating a collection time, and (C2) analyzing and comparing the air pollution localization information with the micro-test information of the corresponding location and the standard information of the corresponding location to generate the correction instruction. The air quality monitoring method according to claim 9, wherein in the step (C2), the cloud processing platform generates a corresponding correction instruction every other correction time update, and in the step (D), the The cloud processing platform transmits the correction command to the control module of the analysis unit and the air pollution micro-test station every other correction time. The air quality monitoring method according to claim 10, wherein the step is In the step (C1), the collection time is one season, and in the step (D), the correction time is one week. The air quality monitoring method according to claim 9, wherein the environmental protection unit comprises a plurality of standard stations arranged at different locations, wherein the standard stations are respectively used to monitor the air pollution source of the corresponding location to generate corresponding standard information, wherein The step (C2) has (C21) analyzing, by the cloud processing platform, the micro-test information of the air pollution positioning information and the corresponding location, wherein the vehicle body of the traveling device passes through each air pollution micro-test station and the When the distance between the vehicle body and each of the air pollution micro-test stations is within a correction range, the positioning device integrates the corresponding air pollution positioning information, and the cloud processing platform compares the micro-test information of each air pollution micro-station with Corresponding to the comparison of the air pollution positioning information in the calibration range, (C22) the cloud processing platform analyzes the air pollution positioning information and the standard information of the corresponding location, so that the vehicle body passes each standard station And when the distance between the vehicle body and each standard station is within a comparison range, the positioning device integrates the corresponding air pollution positioning information, and the cloud processing platform will standard information of each standard station. Air pollution available location within a range corresponding to the ratio of the analyzed comparison, (C23) the internet cloud according to the process step (C21) and the (C22) of the analysis result of the algorithm operation with built-in command generating correction. The air quality monitoring method according to claim 12, wherein in the step (C21), the correction range is a range surrounded by each air pollution micro-station and having a radius of 200 meters, in this step. In (C22), the comparison range is a range surrounded by a standard station and having a radius of 500 meters. The air quality monitoring method according to claim 10, wherein in the step (B), the positioning device transmits the corresponding air pollution positioning information to the cloud processing platform every predetermined time. The air quality monitoring method according to claim 8, wherein in the step (A), the detection information generated by the detection module is an analogous amount of data measured by the detection module by an external air pollution source. The form is presented and converted by a conversion relationship operation built in the detection module to generate corresponding detection information, the conversion relationship having a first reference value, a second reference value, a third reference value, and a a first conversion coefficient, a second conversion coefficient, and a third conversion coefficient. When the measured analog quantity is below the first reference value, the corresponding detection information is equal to the analog quantity divided by the first reference value. Multiplying the first conversion coefficient, and when the measured analog quantity is greater than the first reference value and below the second reference value, the corresponding detection information is equal to the analog quantity divided by the second reference value and the first a difference between a reference value and then multiplied by the second conversion coefficient. When the measured analog quantity is greater than the second reference value and below the third reference value, the corresponding detection information is equal to the analog quantity divided by the Third reference value and the second The difference between the reference values is then multiplied by the third conversion factor.