KR20220038873A - Real-time measurement data input and chimney management system using IoT - Google Patents

Abstract

The present invention relates to a real-time measurement data input and chimney management system using Internet-of-Things (IoT), wherein the system measures and manages atmospheric emission gas in real time by using an IoT-based measuring device installed at a chimney outlet. The real-time measurement data input and chimney management system using IoT according to an embodiment of the present invention includes: a measuring device that is installed on one side of the chimney outlet discharging air pollutants, measures self-measurement basic information or information on air pollutants emitted from the outlet on the basis of IoT, and transmits the same to the terminal; and a terminal that detects the recognition tag attached to the chimney to be measured, recognizes the chimney information to be measured, receives air pollutant information or basic self-measurement information from the measuring device, and transmits the same to an air emissions management system (SEMS) in real time.

Description

Real-time measurement data input and chimney management system using IoT}

The present invention relates to a real-time measurement data input and chimney management system using IoT, and real-time measurement data input and chimney management using IoT that measures and manages atmospheric exhaust gas in real time using an IoT-based measuring device installed at a chimney outlet It's about the system.

The exhaust gases emitted from the chimneys of thermal power plants that generate energy by burning fuel, incinerators that incinerate industrial wastes and other general household waste, and various industrial facilities that burn fuel contain various types of gases that are harmful to humans, animals and the natural environment. contains toxic substances.

The harmful substances include halogen gas such as hydrogen chloride and fluorine, oxidizing substances such as nitrogen oxide and sulfurous acid gas, toxic substances such as oxygen monoxide and ammonia, heavy metal substances such as lead, copper, cadmium, chromium, etc., and combustion gases such as particulate matter can be heard

When these harmful substances are absorbed and accumulated in the human body, they can cause various diseases and have a detrimental effect on the growth of animals and plants. Accordingly, worldwide incinerators and industrial facilities that use fossil fuels and facilities that discharge pollutants are regulated by laws and regulations on the emission concentration of pollutants. It regulates the concentration of pollutants.

In addition, the 'air pollution process test method' and 'emission limit test method' were announced, suggesting a method for measuring the pollution of exhaust gas emitted from the chimney.

In addition, workplaces that emit these pollutants (including power plants) are known to be a key emission source accounting for 53% of domestic fine dust emissions. Accordingly, the government is aiming to reduce fine dust by 38% by 2022, but the reduction ratio of business sites is the largest, which is a factor in achieving the goal.

In the past, to reduce pollutants such as fine dust at worksites, various efforts are being made, such as step-by-step reinforcement of emission standards and expansion of guidance and inspection. However, despite the strengthened management of these workplaces, due to the lack of monitoring capabilities of permitting agencies and revitalization of the local economy, enforcement management in the field, such as negligence in the management of compliance with laws and manipulation of pollution measurement values at the workplace, is insufficient.

Republic of Korea Patent No. 10-0786536 (Announced on December 18, 2007)

Therefore, the technical task to be achieved by the present invention is to solve the disadvantages of the prior art, and it is intended to manage the operation records and self-measurement results of emission facilities and prevention facilities of air emission plants in an integrated manner through the air emission source management system (SEMS). There is this. In addition, the purpose is to manage the actual measurement of pollutant self-measurement at the workplace and to transmit the on-site measurement value to the air emission source management system (SEMS) in real time. In addition, the purpose is to make the results of chimney management available for self-measurement and supervised inspection.

A real-time measurement data input and chimney management system using IoT according to an embodiment of the present invention for achieving this technical task includes a measuring device that measures air pollutants at the chimney outlet and transmits it to a terminal based on the Internet of Things (IoT); , and a terminal for receiving air pollutant measurement information from the measuring device and transmitting it to an air emission source management system (SEMS) in real time.

In addition, the measuring device may include a measuring unit and a transmitting unit. The measuring unit is installed at the chimney outlet to measure air pollutant information or self-measurement basic information discharged from the outlet. In addition, the transmitter transmits the air pollutant information or self-measurement basic information measured by the measuring unit based on the IoT to the terminal.

In addition, the terminal may include a first communication unit, a recognition tag detection unit, a control unit, a second communication unit, a display unit and a storage unit. The first communication unit transmits and receives information to and from the measuring device. In addition, the identification tag detector detects an identification tag provided on one side of the chimney to recognize measurement target chimney information.

In addition, the control unit transmits a control signal to the measuring device installed in the chimney to be measured based on the recognition tag recognized through the recognition tag detection unit, and air pollutant information or basic self-measurement information received from the measuring device; The measurement target chimney information is transmitted in real time to the air emission source management system (SEMS).

In addition, the second communication unit transmits and receives information to the air emission source management system (SEMS) under the control of the control unit. In addition, the display unit displays the air pollutant information, self-measurement basic information, and identification tag (Tag) 300 information received from the measuring device. In addition, the storage unit may store the air pollutant information and self-measurement basic information received from the measurement device based on the identification tag (tag) information.

As described above, the real-time measurement data input and chimney management system using IoT according to the present invention manages the operation records and self-measurement results of emission facilities and prevention facilities of the air emission business site in an integrated manner through the air emission source management system (SEMS). There is an effect that can be done.

In addition, it is effective to prevent the manipulation of pollution measurement values at the workplace by managing whether or not the actual measurement of the pollutant self-measurement at the workplace is measured and sending the on-site measurement value to the air emission source management system (SEMS) in real time. In addition, there is an effect that the results of chimney management can be utilized for self-measurement and supervised inspection.

1 is a conceptual diagram illustrating a real-time measurement data input and chimney management system using IoT according to an embodiment of the present invention.
2 is a block diagram illustrating a real-time measurement data input and chimney management system using IoT according to an embodiment of the present invention.
3 is a view showing an air emission source management system (SEMS) according to an embodiment of the present invention.
4 and 5 are diagrams illustrating an identification tag generator according to an embodiment of the present invention.
6 is a diagram illustrating a terminal according to an embodiment of the present invention.
7 is a diagram illustrating an identification tag detection unit according to an embodiment of the present invention.
8 and 9 are diagrams illustrating a display unit according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings, embodiments of the present invention will be described in detail so that those of ordinary skill in the art to which the present invention pertains can easily implement them. However, the present invention may be implemented in several different forms and is not limited to the embodiments described herein. And in order to clearly explain the present invention in the drawings, parts irrelevant to the description are omitted, and similar reference numerals are attached to similar parts throughout the specification.

Throughout the specification, when a part "includes" a certain element, it means that other elements may be further included, rather than excluding other elements, unless otherwise stated. In addition, terms such as “…unit”, “…group”, and “…module” described in the specification mean a unit that processes at least one function or operation, which is implemented by hardware or software or a combination of hardware and software. can be

Hereinafter, the present invention will be described in detail by describing preferred embodiments of the present invention with reference to the accompanying drawings.

Like reference numerals in each figure indicate like elements.

1 is a conceptual diagram illustrating a real-time measurement data input and chimney management system 10 using IoT according to an embodiment of the present invention, and FIG. 2 is a real-time measurement data input and chimney management system using IoT according to an embodiment of the present invention. It is a block diagram showing (10). In addition, FIG. 3 is a view showing an air emission source management system (SEMS) 1 according to an embodiment of the present invention.

Real-time measurement data input and chimney management system 10 using IoT according to an embodiment of the present invention measures air pollutants in real time to prevent false issuance and manipulation of air pollutant measurement values through the chimney 2 outlet to the air emission source management system (SEMS) (1).

At this time, the air emission source management system (SEMS, Stack Emission Management System) (1) stores and manages the pollutant generating facility and the measured emission in order to manage the workplace that discharges air pollutants. That is, the air emission source management system (SEMS) 1 includes a SEMS server 11 that processes air pollutant measurement information transmitted from the chimney management system 10, and a SEMS DB 12 that stores the air pollutant measurement information. ) may be included.

4 and 5 are diagrams illustrating the recognition tag generation unit 13 according to an embodiment of the present invention. That is, FIG. 4 is a view showing that the recognition tag generator 13 generates the outlet standard code 320, and FIG. 5 is a view showing that the recognition tag generator 13 generates an outlet standard code 320 based on the recognition tag ( 300) is a diagram showing the creation of

Air emission source management system (SEMS) (1) generates an outlet standard code 320, and further includes a recognition tag generation unit 13 for generating a recognition tag 300 based on the generated outlet standard code 320 can do. Here, the recognition tag 300 may include a quick response (QR) code 310 .

In addition, the outlet standard code 320 may include an area code, an industry code, a type of discharge facility, a chimney type, a new year and a serial number.

The area code indicates the area where the chimney 2 is installed. For example, Seoul can be expressed as code 11, Busan as code 26, Daegu as code 27, and Incheon as code 28. In addition, the industry code indicates the industry of the workplace where the chimney 2 is installed.

For example, code 19102 for the manufacturing of briquettes and other coal products, code 19229 for other petroleum refining reprocessing businesses, 95111 for the repair of machinery and equipment for construction/mining applications, and the code for manufacturing general purpose paints and related products. It can be expressed as 20421.

In addition, the new year indicates the year in which the chimney 2 was installed, and the serial number distinguishes a plurality of chimneys 2 installed in the same year. In addition, the chimney bell indicates the type of the chimney 2 . For example, the chimney bell may include a circular outlet, a square outlet, and the like.

According to an embodiment of the present invention, the outlet standard code 320 may be a 13-digit or 15-digit code. The case of the outlet standard code 320 consisting of the following 13 digits will be described as an example.

Example) 13-digit outlet standard code (320)

00 - 000 - 0 - 0 - 00 - 0001

(A) - (B) - (C) - (D) - (E) - (F)

Here, the first two-digit code (A) represents the area code, and the second three-digit code (B) represents the industry code. In addition, the third single-digit code (C) indicates the type of the discharge facility, and the fourth single-digit code (D) indicates the type of the chimney. In addition, the fifth two-digit code (E) indicates the new year, and the last four-digit code (F) indicates the serial number.

In this way, the air emission source management system (SEMS) 1 generates the recognition tag 300 for the chimney 2 of each workplace in advance through the recognition tag generation unit 13, and the generated recognition tag 300 Management can be performed on each chimney 2 based on it.

Therefore, the air emission source management system (SEMS) (1) can manage the business sites that discharge air pollutants and air pollutant measurement information in an integrated manner in the SEMS DB (12). In addition, it is possible to build the chimney management system 10 utilizing the QR code (310).

The real-time measurement data input and chimney management system 10 using IoT according to an embodiment of the present invention is a measuring device 100 that measures and transmits air pollutants at the outlet of the chimney 20 based on the Internet of Things (IoT). and a terminal 200 that receives air pollutant measurement information from the measuring device 100 and transmits it to an air emission source management system (SEMS) in real time.

Also, the measuring device 100 may include a measuring unit 110 and a transmitting unit 120 . The measurement unit 110 is installed at the outlet of the chimney 2 and measures the measurement sensor 111 for measuring air pollutant information discharged from the outlet, and the chimney 2) Measuring climate information or self-measurement basic information around the outlet. It may include a climate sensor 112 .

Here, the self-measurement basic information may include current weather information and at least one of temperature, humidity, atmospheric pressure, wind direction, and wind speed. In addition, the transmission unit 120 transmits the air pollutant information or self-measurement basic information measured by the measurement unit 110 to the first communication unit 210 of the terminal 200 .

In this case, the transmitter 120 and the first communication unit 210 may transmit and receive information using Bluetooth or Wi-Fi. That is, the transmission unit 120 receives the control signal of the terminal 200 transmitted from the first communication unit 210 , and the measurement information of the measuring device 100 is transmitted through the transmission unit 120 to the first communication unit 210 . is sent to

6 is a view showing a terminal 200 according to an embodiment of the present invention, FIG. 7 is a view showing an identification tag detecting unit 220 according to an embodiment of the present invention, and FIGS. 8 and 9 are views of the present invention It is a diagram showing the display unit 250 according to an embodiment.

That is, FIG. 8 is a view showing measurement information received from the measuring device 100 using the display unit 250 , and FIG. 9 is a view showing the current position of the chimney 2 using the display unit 250 . It is a drawing showing

The terminal 200 transmits real-time self-measurement information of the measuring device 100 to the air emission source management system (SEMS) 1 . Here, the real-time self-measurement information may include air pollutant information and basic self-measurement information.

In addition, by accessing the air emission source management system (SEMS) 1 through the terminal 200 at the workplace, the operation record of the chimney 2, operating time, accumulated power consumption, and self-measurement related information can be inquired.

In addition, the self-measurement basic information may be input through the terminal 200 . That is, instead of measuring current weather information and self-measurement basic information such as temperature, humidity, air pressure, wind direction and wind speed by the measuring device 100 and receiving it from the terminal 200, as shown in FIG. (200) may be input through the control unit 230.

In this case, the controller 230 may receive the meteorological information through the Meteorological Agency or a meteorological site using the Internet network, and input the self-measurement basic information based on this.

In addition, the terminal 200 may include a first communication unit 210 , a recognition tag detection unit 220 , a control unit 230 , a second communication unit 240 , a display unit 250 , and a storage unit 260 . . In this case, the terminal 200 may include a mobile or a smart phone.

In addition, the identification tag detection unit 220 detects an identification tag (Tag) 300 provided on one side of the chimney 2 as shown in FIG. 7 . In an embodiment according to the present invention, the recognition tag 300 may be a Quick Response (QR) code 310 .

In this case, the recognition tag 300 may be pre-attached to one side of the chimney 2 and include information on the chimney 2 to be attached based on the standard outlet code 320 . In addition, the information on the chimney (2) may include an area code, industry code, type of discharge facility, type of chimney, new year and serial number.

In addition, the recognition tag 300 may include access information for accessing the IoT-based measuring device 100 installed in the chimney 2 to be measured. The access information may be an Internet protocol address (IP address).

Through this, the terminal 200 can accurately connect to the measurement target measurement device 100 without interference, transmit a control signal, and receive measured air pollutant information or basic self-measurement information.

The controller 230 may connect to the IoT-based measuring device 100 installed in the chimney 2 based on the recognition tag 300 recognized using the recognition tag detector 220 . That is, the control unit 230 may transmit a control signal for driving the measuring device 100 using the first communication unit 210 .

In addition, the controller 230 transmits the air pollutant information or self-measurement basic information received from the measuring device 100 and the chimney 2 information extracted through the recognition tag 300 in real time to the second communication unit (240) is transmitted to the air emission source management system (SEMS) (1). In this case, the controller 230 may extract the current location of the terminal 100 based on the GPS and transmit the measured location information to the air emission source management system (SEMS) 1 .

Also, the control unit 230 may access the air emission source management system (SEMS) 1 to receive emission information of the workplace. That is, the user can access the air emission source management system (SEMS) 1 through the control unit 230 and inquire about the emission information of the workplace.

In addition, the control unit 230 receives the meteorological information by accessing the Meteorological Agency or a meteorological site through the Internet network, and based on this, the self-measurement basic information of the chimney 2 recognized by the recognition tag detection unit 220 can be input. there is.

In addition, the second communication unit 240 transmits and receives information to the air emission source management system (SEMS) 1 under the control of the control unit 230 . At this time, the second communication unit 240 may transmit and receive information to the air emission source management system (SEMS) 1 using the Internet network.

The display unit 250 displays the air pollutant information, the self-measurement basic information, and the recognition tag (Tag) 300 information received from the measuring device 100 . That is, the display unit 250 may display the discharge information of the outlet of the chimney 2 measured by the measuring device 100 . In addition, the storage unit 260 may store the air pollutant information and self-measurement basic information received from the measurement device 100 based on the identification tag (Tag) 300 information.

Through this, the air emission source management system (SEMS) (1) can manage whether the actual measurement of the self-measurement for the outlet of the chimney (2). In addition, through the chimney management system 10 according to an embodiment of the present invention, the on-site measurement value of the chimney 2 outlet is transmitted to the air emission source management system (SEMS) 1 in real time, thereby controlling the pollution measurement value manipulation of the workplace. can be prevented

Although the preferred embodiment of the present invention has been described above, the present invention is not limited to the above embodiment, and it is easily changed by a person skilled in the art from the embodiment of the present invention to equivalent Including all changes to the extent recognized as being

1: Air emission source management system (SEMS)
2: chimney 10: chimney management system
11: SEMS Server 12: SEMS DB
13: recognition tag generator 100: measuring device
110: measurement unit 120: transmission unit
200: terminal 210: first communication unit
220: recognition tag detection unit 230: control unit
240: second communication unit 250: display unit
260: storage unit 300: recognition tag
310: QR code 320: outlet standard code

Claims (5)

A measuring device installed on one side of the chimney outlet that discharges air pollutants and measuring air pollutant information or self-measurement basic information emitted from the outlet based on IoT (Internet of Things) and transmitting it to the terminal;
It detects the recognition tag attached to the measurement target chimney to recognize the measurement target chimney information, and receives the air pollutant information or self-measurement basic information from the measurement device and transmits it to the air emission source management system (SEMS) in real time. Chimney management system, characterized in that.
According to claim 1,
The measuring device is
A measuring unit installed at the chimney outlet and measuring air pollutant information or self-measurement basic information emitted from the outlet;
A chimney management system comprising a transmitter for transmitting air pollutant information or self-measurement basic information measured by the measuring unit based on IoT to a terminal.
According to claim 1,
The self-measurement basic information includes current weather information and at least one of temperature, humidity, atmospheric pressure, wind direction and wind speed.
According to claim 1,
the terminal is
a first communication unit for transmitting and receiving information to and from a measuring device;
an identification tag detection unit for recognizing measurement target chimney information by detecting an identification tag provided on one side of the chimney;
Transmitting a control signal to a measuring device installed in a chimney to be measured based on a tag recognized through the recognition tag detector, air pollutant information or basic self-measurement information received from the measuring device, and chimney information to be measured a control unit for transmitting in real time to the air emission source management system (SEMS); and
Chimney management system, characterized in that it comprises a second communication unit for transmitting and receiving information to the air emission source management system (SEMS) under the control of the control unit.
5. The method of claim 4,
The recognition tag (Tag) includes an area code indicating the area where the chimney to be measured is located, an industry code indicating the industry type of the business site where the chimney is installed, information on the type of emission facility and information indicating the type of the chimney, and the type of chimney. A chimney management system, characterized in that it includes new year information and serial number information indicating the year of installation.

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