KR20110046942A - Wearable platform for monitoring atmosphere and air pollution management system using the same - Google Patents

Abstract

PURPOSE: A wearable platform for monitoring atmosphere and an air pollution management system using the same are provided to keep the health condition and safety of a wear and a server user. CONSTITUTION: In a wearable platform(10) for monitoring atmosphere and an air pollution management system using the same, a sensor unit senses the concentration of various kinds of gas from air. An alarm outputs unit stimulates the five senses of a human to escape the human when the concentration of an ambient gas is a danger condition. A computer module transmits the position data which is measured by the GPS unit and the sensing data from the sensing unit and controls the sensor unit and the alarm output units.

Description

       Wearable platform for monitoring atmosphere and air pollution management system using the same

       The present invention relates to an atmospheric environment monitoring system. More specifically, the present invention relates to an air pollution management system that monitors an air environment using a wearable platform such as clothes, hats, shoes, and the like.

       The present invention is derived from a study conducted as part of the IT source technology development project of the Ministry of Knowledge Economy [Task management number: 2008-F-048-02, Title: Development of Wearable Personal Companion technology for u-computing space collaboration] .

       In general, air pollution is caused by the presence or absence of one or more of the pollutants that have been artificially released into the atmosphere, causing the amount, concentration, and duration of the pollutants to be offensive to an unspecified majority in the area, or to public health hazards in that area. It means a condition that is harmful to humans, animals and plants.

       The substances causing air pollution are largely divided into gaseous substances, particulate matter, heavy metal substances and odorous substances.

       The gaseous substance includes carbon monoxide, ammonia, hydrogen sulfide, carbon dioxide, and the like, and the ozone particulate substance includes dust, soot, ash, mist, soot, aerosol, fume, droplets, mist, swallowing, and allergy, and the heavy metal substance. Mercury, cadmium, lead, chromium, copper, nickel, vanadium, radioactivity, and the like. The malodorous substances include ammonia, methyl mercaptan, hydrogen sulfide, methyl sulfide, methyl disulfide, trimethylamine, astaldehyde, styrene, and the like.

       Therefore, in order to solve the air pollution problem that can have a fatal effect on public health, we have continuously implemented continuous monitoring and improvement by real-time environmental information monitoring network throughout the city. There is a limit of the user range that is made in the center. There is a need for a more global and compact solution that can be measured, but it is not easy due to various limitations such as the installation and operation of the measuring station. There is a need to expand the service to benefit a large number of people by developing new types of measurement systems that can overcome this.

       In addition, the statistics of the Korea Occupational Safety and Health Agency indicate that in Korea, many workers still die from asphyxiation and harmful gas poisoning at industrial sites. Typical examples are asphyxiation due to oxygen deficiency in poisonous space operations such as manholes, wastewater treatment plants, storage tanks, and poisoning by harmful gases. In hot summer confined spaces, as microorganisms grow actively, harmful gases such as hydrogen sulfide due to oxygen deficiency or decay may increase, and similar accidents are repeated because work is performed without necessary safety measures even though there are safety rules to be followed. It is becoming. It is also important to improve the safety awareness of workers, but it is necessary to prevent and reduce accidents by developing equipment that is easier to wear than existing terminal equipment.

       In addition, small sand or loess in the desert inland in China, Mongolia, etc. fly into our country to produce yellow dust pollution. The recent increase in the number of yellow dust occurrences and the migration of many harmful substances in the process of industrialization in China have caused health risks. According to a study, 20% of the subjects showed that yellow dust dropped more than 10% of their children's respiratory function, coughing and congestion increased by 19%, and sore throat and soreness in 28%. I increased.

       On the other hand, formaldehyde was detected in a new elementary school classroom in 2003, more than six times the safety standard. In addition to walls and floors, new desks, new chairs, and learning tools are pouring volatile organic chemicals and fine dust, raising the risk of children's cancer, atopy, and asthma. However, there is a lot of time that parents and children are separated, so it is difficult for parents to take immediate action whenever children are exposed to polluted air. In addition, even in the upper grades of elementary school, there is a difficulty in coping with yellow dust and air pollution. Therefore, it is required to develop a device that can notify parents when children are exposed to polluted air through the development of a wearable device, and can guide children to appropriate coping methods.

       Recently, as the interest in the environment and welfare increases nationwide, the service in the field of environment and safety using IT technology is increasing to protect the health and safety of the people.

       1 is a block diagram of a conventional air pollution management system using the USN.

       The conventional air pollution management system using the USN, as shown in Figure 1, large real-time monitoring target (area) 100, the USN 110 for real-time monitoring of the target air pollutant emission concentration, and measurement Wired and wireless communication network 120 for transmitting data and status information to the control center 130, and message center 140 for transmitting the information transmitted from the control center 130, or stores the action information processing data of the area. And, the user terminal 150 for transmitting and receiving data to and from the message center 140, and the local residents 160 and field workers to receive the message or transfer the processing details using the user terminal 150 It consists of 170.

       The air pollution management system will be described in detail, corresponding to the real-time monitoring target (area) 100 divided into the air pollutant individual discharge facility 102, the discharge facility dense complex 104, and the adjacent residential environment area 106. Monitoring local air pollutant emission concentrations in real time at USN 110, which is comprised of sensor node 112, sink node 114, gateway 116, and the like.

       The USN 110 transmits measurement data and state information of the sensor nodes 112 to the remote control center 130 by an external wired / wireless communication network such as the Internet, a mobile communication network, and a broadband convergence network (BcN). 120).

       The control center 130 transmits the pollution situation information, the corresponding location information, the action information, and the like to the message center 140 in the message center 140, the mobile phone of the local residents 160 and field workers 170, Each piece of information is transmitted to the user terminal 150 such as a PDA.

       The application 132 of the control center 130 collects the measurement data transmitted from each site and the state information of the sensor nodes 112 to collect the air pollutant emission situation in the 2 / 3-dimensional topography space modeling the area. It monitors in real time, predicts the spatial distribution and diffusion of pollutants, and remotely manages the USN 110 of the site. That is, by performing bidirectional communication between the sensor network 110 in the field and the remote control center 130, the measurement time for each sensor node is changed, or the measurement command for a specific sensor node is remotely controlled.

       At this time, the spatial information such as digital maps, terrain data, buildings, satellites and aerial photographs is provided from the spatial database system 134, and the provided spatial information is integrated for two-dimensional and three-dimensional geospatial modeling. Measurement data and sensor node 112 status information from the field USN 110 is reflected in the application program 132 of the control center 130 and stored and managed as history information in a separate database system 136.

       If a pollution situation or a situation that requires more than the reference value, that is, an abnormality of the sensor network occurs, it is automatically detected through the application 132 of the control center 130.

       The result detected by the application 132 of the control center 130 is composed of the location information of the site and the pollution situation information, the field measures, the transmission target and the message transmission means, etc. are delivered to a separate message center 140.

       The message center 140 transmits information such as location information of the site, air pollution information, and field measures to a mobile terminal such as a mobile phone or a PDA to the inhabitants 160 and site workers 170 in the region corresponding to the transmission target. 150).

       On-site worker 170 is input to the mobile terminal 150, the action details of each site action is sent to the message center 140, and notified to the control center 130 through the message center 140, the notification The processing history information is reflected in the air pollution real-time monitoring situation of the application 132 is managed.

       However, the air pollution management method and system using such a conventional ubiquitous sensor network has the following problems.

       First, in the conventional air pollution management method and system using a ubiquitous sensor network, because the sensor nodes for sensing the air pollution is fixed in the area where the air pollution occurs, mobility is difficult, and maintenance is difficult.

       Second, in order to sense oxygen deficiency in a confined space such as a manhole, a wastewater treatment plant, a storage tank, or the generation of harmful gases, the sensor node must be installed in advance in order to know the contamination state. Is difficult.

       The present invention has been devised to solve the above problems, and based on air quality measured from the wearer's surroundings, the air pollution management system and the atmospheric environment monitoring with excellent mobility which can protect the health and safety of the wearer or the service user. The purpose is to provide a wear platform for the.

Wearing platform for monitoring the atmospheric environment according to an embodiment of the present invention, the sensor unit for sensing the concentration of various gases (CO, NO ₂ , O ₂ , O ₃ , SO ₂ , H ₂ S) in the atmosphere; An alarm output unit that alerts the user to evacuate by stimulating the five senses when the ambient gas concentration sensed by the sensor unit is determined to be a dangerous situation; And computing position data measured through a GPS unit measuring a current position and data sensed by the sensor unit to the outside through a wireless communication network, and wirelessly receiving data from the outside to control the sensor unit and the alarm output unit. The module unit is provided.

       In particular, the sensor unit comprises: a gas sensor unit having a heating circuit for maintaining the sensor unit at a unique operating temperature and a measuring circuit for measuring concentrations of various gases in the atmosphere; And an AD converter for converting the signal sensed from the gas sensor to digital.

       The alarm output unit may further include: an alarm output unit configured to output an alarm sound or an alarm display for stimulating the five senses of human beings according to a control signal from the computing module unit when the surrounding gas concentration is a dangerous situation; And a DA converter unit converting the digital signal transmitted from the computing module unit into analog.

       The alarm output unit may further include an alarm output power control unit for controlling power of the alarm output unit according to a control signal of the computing module unit.

       In addition, the computing module unit may include a CPU unit for calculating a degree of contamination by analyzing and calculating data sensed by the sensor unit and controlling peripheral devices embedded in the computing module unit; A memory unit for storing data necessary for processing of the CPU unit; A user input unit configured to receive an instruction necessary for an operation of the computing module unit from a user; And a wireless communication unit which transmits data sensed by the sensor unit to the outside through wireless communication and receives data for controlling the sensor unit and the alarm output unit from the outside.

       The computing module unit may include not only the computing module unit but also a power unit in which a battery for supplying power required for the sensor unit and the alarm output unit is embedded.

       Meanwhile, the air pollution management system according to an embodiment of the present invention senses various gas concentrations in the atmosphere for the air environment monitoring service, measures the current position of the wearer, and measures the various gas concentrations in the sensed atmosphere and the current position of the user. A wear platform for transmitting data to the outside via a wireless network; An atmospheric environment monitoring server receiving data from the wearing platform to produce related contents for monitoring the atmospheric environment, and wirelessly transmitting data for controlling the wearing platform; And a service usage terminal which accesses the standby environment monitoring server, checks a list of services provided by the standby environment monitoring server, and accesses the corresponding service provided by the standby environment monitoring server according to service selection.

       In particular, it is characterized in that it further comprises a service platform for connecting and supporting between the wear platform, the air environment monitoring server, and a service using terminal.

       In addition, the related content for monitoring the air environment, content providing air pollution and comfort level by region, content providing risk level and location information for each worker, content providing ambient air pollution degree where the child is located, and air environment monitoring The information and the location information are combined to include one or more of the processed content.

       In addition, the wear platform is characterized in that it is implemented in any one form of clothes, bags, shoes, hats, scarves, towels, ties, headdress accessories, safety vests.

       In the wear platform for monitoring the air environment and the air pollution management system using the same according to the present invention as described above has the following effects.

       According to the configuration of the present invention, new environmental and safety services such as air quality monitoring service using the air environment monitoring wearing platform, danger situation notification service for confined space workers, pollution area notification service for children are possible. Therefore, there is an advantage to protect the health and safety of the wearing party or the service user based on the air quality measured from the wearer's surroundings. In addition, it is possible to increase wearability and convenience while extending the air monitoring platform to the fabric platform.

       Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. Here, the repeated description, well-known functions and configurations that may unnecessarily obscure the subject matter of the present invention, and detailed description of the configuration will be omitted. Embodiments of the present invention are provided to more completely describe the present invention to those skilled in the art. Accordingly, the shape and size of elements in the drawings may be exaggerated for clarity. Like reference numerals in the drawings denote like elements.

       2 is a block diagram of an air pollution management system according to the present invention.

       First, the configuration of the air pollution management system according to the present invention, as shown in Figure 2, wearing platform 10, service platform 20, air environment monitoring server 30, the service using terminal 40 and the like It consists of.

       The wear platform 10 may include a plurality of gas sensors required for measuring a gas concentration in the air for monitoring an atmosphere environment, a position sensor for measuring a wearer's position, and measurement data through an external service platform (eg, a wireless network). 20) Built-in communication module to transmit to.

       Recently, the wearing platform 10, ubiquitous health care smart clothing that can measure the bio-signals (heart rate, etc.) without regard to time and place; Smart clothing that can control IT (computer, etc.) devices embedded in clothing using fabric touch sensors; Smart clothing that can charge portable electronic products (Notebook Computer, Mobile Device, MP3 player, PMP, etc.) by attaching solar cells to textile products in everyday life such as clothes and bags; Environmentally-sensitive smart clothing, in which LED displays emit light in response to surrounding environments such as light and sound, have been developed. As such, conventional smart clothing is mainly used for services in the health, defense, and entertainment sectors, while rarely is used for services in the environmental and safety fields.

       Therefore, the present invention intends to utilize the smart clothes as described above for services in the field of environment and safety. The detailed configuration will be described later.

       The service platform 20 effectively connects and supports the wearing platform 10 for monitoring the air environment, the air environment monitoring server 30, and the service using terminal 40. That is, it provides functions of service linkage, service convergence processing, system management, and service provision. However, the service platform 20 is not necessarily an essential component, and the wearing platform 10, the standby environment monitoring server 30, and the service using terminal 40 may directly communicate with each other depending on circumstances.

       The atmospheric environment monitoring server 30 is a content providing server. The server receives the sensor data from the wearing platform 10 and produces various contents for monitoring the atmospheric environment.

       The service using terminal 40 is a communication terminal. That is, a system commonly used by users such as mobile terminals, PCs, and laptops. Interlocked with the service platform 20, the service using terminal 40 may check a service list and access a corresponding service provided by the standby environment monitoring server 30 according to a service selection.

       The wireless network between the wearing platform 10 and the service platform 20 may be applied to various wireless network technologies such as CDMA, WiBro, Wi-Fi, WLAN, Bluetooth, Zigbee, and Infrared.

       Accordingly, the service platform system operator operates the service platform 20, the content provider operates the service application server 30, and the service user is a citizen, an environmental organization, a company, a country, or a worker who needs air quality information. Can be a supervisor or parent.

       In addition, the contents for the air environment monitoring service, the content to provide the air pollution / comfort level by region, the content to provide the risk level and location information for each worker, the content and air environment monitoring information to provide the ambient air pollution degree where the child is located and Content processed by combining location information and the like can be provided.

       The wearing platform of the air environment management system according to the present invention configured as described above will be described in detail as follows.

       3 is a configuration diagram of the clothing of the wearing platform for monitoring the atmospheric environment according to the first embodiment of the present invention, Figure 4 is a configuration diagram of the clothing of the wearing platform for monitoring the atmospheric environment according to a second embodiment of the present invention to be.

       The wearing platform 10 refers to a device that ultimately has a PDA-level computing function without being exposed to the outside, and has a function of obtaining biometric information of a user from each part of a body or acquiring environment information of a user. The wearing platform 10 is apparently similar to general clothing. Only the cosmetic differences are seen only where the wear platform 10 reveals to provide functional visual feedback. Hardware modules for computing functions and user information acquisition and the connections between modules are embedded in the fabric so that they are not revealed.

       The wearing platform 10 may be processed into various forms such as clothes, bags, shoes, hats, scarves, towels, ties, headdress accessories, safety vests, etc., in which the fabric may be used.

       When the wearing platform 10 is applied to services in the field of environment and safety will be described in some embodiments.

       First, public servants such as public service personnel, traffic police officers, environmental cleaners, post offices, etc., often work outdoors for a certain amount of time due to the nature of their work. If the systems they carry around periodically measure the air quality and location of the surroundings and transmit it to the control server, and can monitor the air quality in dense area based on the data collected in this form, it is based on the existing fixed measurement system. It can greatly complement the air quality monitoring service. In addition, if the system to be carried is developed as a clothing type that adds the monitoring function of the atmosphere without compromising the original function of the work clothes, the user convenience will be maximized.

       Secondly, it is cumbersome to use terminal type oxygen concentration meter or hazardous gas concentration meter consciously in confined space work site. When working in confined spaces such as manholes, the equipment that can be carried is limited and cannot be used, but most of them are not equipped with safety equipment. If the worker's safety equipment is equipped with an "air quality monitoring function" that measures harmful gases and the clothing itself has a "risk notification feedback function" that immediately recognizes the dangerous situation regardless of the noise and vibration during work It will always be able to wear, it will be a great help in preventing suffocation and poisoning accidents.

       Third, since children lack safety awareness, parents need to know their children's environment. If your child's favorite things have built-in "air quality monitoring" that measures the concentration of volatile organics and fine dust in the surroundings, and "risk alert feedback" through a mother's voice, even if parents aren't looking after them Continuous exposure to this polluted air will be prevented.

       The wearing platform 10 as described above may be classified differently according to the user.

       The person using the wearing platform 10 is an official (working public service personnel, traffic police officers, environmental sanitation, postman, etc.) working outdoors, working in a confined space (painting and cleaning in the tank, electrical work in the men's hall, etc.) It depends on the purpose of the service, such as workers and young children.

As shown in FIGS. 3 and 4, when the wearing platform 10 is made of clothes, various gases (CO, NO ₂ , O ₂ , O ₃ , SO ₂ , H) are formed on the shoulders and the chest of the clothes. ₂ S) and a sensor unit for sensing temperature, humidity, fine dust and the like is installed.

       In addition, an arm or chest portion is provided with an alarm output unit configured to include a speaker or LED, and the alarm output unit for warning to evacuate by directly stimulating the five senses of human being when the concentration of ambient gas sensed by the sensor unit is determined to be a dangerous situation.

       The other arm has a GPS sensor that recognizes the wearer's current absolute position, and transmits the data sensed by the sensor unit and the GPS sensing data to the service platform 20 or the atmospheric environment monitoring server 30 through a wireless communication network. If the ambient gas concentration analyzed by the service platform 20 or the air environment monitoring server 30 is a dangerous situation, the corresponding signal is received from the service platform 20 or the air environment monitoring server 30 by wireless communication. A computing module (GMG; Green Meter Gateway) for driving the alarm output unit is installed.

       3 and 4 have no significant difference, but the alarm output unit and the sensor unit may be variously changed according to the wearer's condition.

       5 is a block diagram of a wear platform for monitoring the atmospheric environment according to the present invention.

       A more specific configuration of the wearing platform 10 is as shown in FIG. The wearing platform 10 is largely comprised of a sensor unit 60, an alarm output unit 70, and a computing module (GMG) 80.

       The sensor unit 60 includes a gas sensor unit 61, an AD converter unit 62, a conductive fiber bonding unit 63, and a heating and measuring circuit driving control unit 64.

The gas sensor unit 61 senses various gases (CO, NO ₂ , O ₂ , O ₃ , SO ₂ , H ₂ S), temperature, humidity, fine dust, and the like. The gas sensor unit 61 includes a heating circuit including a resistance and a measuring circuit for gas concentration measurement, which is necessary to maintain the operating temperature of the sensor. Depending on the gas concentration, the gas sensor resistance changes with selectivity for that gas. In the measurement circuit, the resistance that changes with gas concentration is converted into a voltage, which is an analog value.

       The AD converter 62 converts the analog output corresponding to the gas concentration obtained from the gas sensor 61 into digital.

       The heating and measuring circuit driver / control unit 64 supplies the power required for the heating circuit and the measuring circuit, and an optimum time delay according to the surrounding situation until power is supplied to the heating circuit and effective measurement values are obtained from the measuring circuit. This is necessary. This time delay is controlled.

       The conductive fiber junction 63 is for connection between the sensor unit 60 in the form of an electronic circuit board and the conductive yarn included in the garment, and includes a connector and a garment subsidiary material.

       On the other hand, the alarm output unit 70 is configured to include an alarm output unit 71, DA converter unit 72, conductive fiber bonding portion 73 and the alarm output power supply control unit 74.

       The alarm output unit 71 interprets a dangerous situation with respect to the surrounding gas concentration in the computing module GMG. At this time, if it is determined as a dangerous situation, an alarm sound such as a speaker, an LED, etc. to directly stimulate the five senses of human beings and An alarm display device is provided. These devices are placed in a garment location that the user can recognize most quickly.

       The DA converter unit 72 converts the digital signal transmitted from the computing module (GMG) 80 to analog to drive the alarm output unit 71 requiring an analog input.

       The alarm output power control unit 74 controls the power of the alarm output unit 71 according to a control signal transmitted from the computing module (GMG) because low power control is required due to a service characteristic using clothing.

       The conductive fiber junction 73 is for connection between the alarm output unit 70 in the form of an electronic circuit board and the conductive yarn included in the garment, and includes a connector, a garment component, and the like.

       The green meter gateway (GMG) 80 analyzes and calculates various measurement signals transmitted from the sensor unit 60 to calculate a degree of contamination and to control peripheral devices embedded in the computing module GMG. CPU unit 81, a memory unit 82 for storing data necessary for processing of the CPU unit 81, and I2C control devices distributed in the clothing of the wearing platform 10 for controlling the devices Data sensed by the I2C control unit 83, a user input unit 85 for inputting an instruction required for the operation of the computing module (GMG) 80, and the service platform 20 or the atmospheric environment monitoring server 30. If the ambient gas concentration analyzed by the service platform 20 or the atmospheric environment monitoring server 30 is a dangerous situation, and transmits a corresponding signal from the service platform 20 or the atmospheric environment monitoring server 30 by wireless communication. doing Line communication unit 88, GPS unit 87 for recognizing the current absolute position of the user (wearer), the computing module (GMG) 80, as well as the sensor unit 60 and the alarm output unit (7) A power supply unit 86 with a built-in battery for supplying power required for the power supply, and a conductive fiber joint 84 for connecting a connection between the computing module (GMG) 80 in the form of an electronic circuit board and the conductive yarn included in the garment. It is provided.

       Referring to the wearing platform for monitoring the air environment according to the present invention configured as described above and the operation of the air pollution management system using the same as an example.

       When the sanitation worker wears the wear platform 10 described above (which is worn in the case of clothing) and cleans the street from dawn, the wear platform 10 may measure the pollution concentration in the air, which is an environmental control server in real time. It is told. The environmental control server collects the location and air quality concentrations of environmental sanitation workers (and outdoor service workers) throughout the city, and distributes air quality information throughout the city on a website by region and time.

       Residents are curious about the air quality in their area and click on "Go to the current location air quality" on the PC. The PC screen is loaded with the air quality monitoring service website distributed by the environmental control server. You can see the level of air pollution such as various gases (CO, NO2, O2, O3, SO2 H2S) and fine dust in the area, and you can also find the difference between past and present through the search by period.

       In addition, when the worker working in a confined space while wearing the wearing platform 10, the wearing platform 10 measures the concentration of oxygen and harmful gas in the air at regular intervals (3 minutes) even during the operation, the worker oxygen Prevent suffocation caused by deficiency and poisoning caused by harmful gas. In other words, if the oxygen continues to decrease or the concentration of harmful substances increases to a dangerous level, the alarm output unit 70 of the wearing platform 10 operates to induce the operator to exit the confined space.

       The wearing platform 10 is also linked with the risk management server of the external workplace. The risk management server transmits the information predicting the risk level based on each worker's location and gas concentration to the mobile terminal of the site manager. When a dangerous situation is issued to the worker, the terminal sends a message requesting a response to the worker. If there is no quick response from the worker, it is recognized as an accident and reported to 119.

       In addition, the elementary school student wearing the wearing platform 10, if you heard that yellow dust may occur in the afternoon, but forget, and play with friends after school in the playground. If the air pollution increases as the yellow dust increases, the alarm output unit 70 of the wear platform 10 worn by the elementary school student operates. For example, a doll hanging on an elementary school student's bag turns from green (clean air) to red (polluted air) and a mother's voice is coming back. In addition, the location of the elementary school students and the surrounding air pollution values are also transmitted to the mobile phones of the parents of the elementary school students. You can rest assured that your child is moving home.

       As described above, according to the present invention, new environmental and safety services are possible, such as an air quality monitoring service, a danger situation notification service for a confined space worker, and a pollution area notification service for a child.

       Therefore, there is an advantage to protect the health and safety of the wearing party or the service user based on the air quality measured from the wearer's surroundings. In addition, it is possible to increase wearability and convenience while extending the air monitoring platform to the fabric platform.

       Some steps of the invention may be embodied as computer readable code on a computer readable recording medium. Computer-readable recording media include all kinds of recording devices that store data that can be read by a computer system. Examples of computer-readable recording media may include ROM, RAM, CD-ROM, CD-RW, magnetic tape, floppy disk, HDD, optical disk, magneto-optical storage, and the like. , Transmission over the Internet). The computer readable recording medium can also be distributed over network coupled computer systems so that the computer readable code is stored and executed in a distributed fashion.

       As described above, the best embodiment has been disclosed in the drawings and the specification. Although specific terms have been used herein, they are used only for the purpose of describing the present invention and are not used to limit the scope of the present invention as defined in the meaning or claims. Therefore, those skilled in the art will understand that various modifications and equivalent other embodiments are possible from this. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

1 is a block diagram of a conventional air pollution management system using the USN.

       2 is a block diagram of an air pollution management system according to the present invention.

       3 is a block diagram of a garment of the wearing platform for monitoring the atmospheric environment according to the first embodiment of the present invention.

       4 is a block diagram of the clothing of the wearing platform for monitoring the atmospheric environment according to a second embodiment of the present invention.

       5 is a block diagram of a wear platform for monitoring the atmospheric environment according to the present invention.

       <Explanation of symbols for the main parts of the drawings>

       10: wear platform 20: service platform

       30: standby environment monitoring server 40: terminal using the service

       60: sensor unit 61: gas sensor unit

       62: AD converter 63, 73, 84: conductive fiber joint

       64: heating and measuring circuit drive / control unit 70: alarm output unit

       71: alarm output unit 72: DA converter unit

       74: alarm output power control unit 80: computing module unit

       81: CPU section 82: Memory section

       83: I2C device control unit 85: user input unit

       86: power source 87: GPS unit

       88: wireless communication unit

Claims (8)

       A sensor unit for sensing concentrations of various gases in the atmosphere;        An alarm output unit that alerts the user to evacuate by stimulating the five senses when the ambient gas concentration sensed by the sensor unit is determined to be a dangerous situation; And        Computing module for transmitting the position data measured by the GPS unit for measuring the current position and the data sensed by the sensor unit to the outside through a wireless communication network, and receives the data wirelessly from the outside to control the sensor unit and the alarm output unit Wear platform for monitoring the air environment having a part.        The method according to claim 1,        The sensor unit,        A gas sensor unit having a heating circuit for maintaining the sensor unit at a unique operating temperature and a measuring circuit for measuring concentrations of various gases in the atmosphere; And        Wearing platform for monitoring the atmospheric environment, characterized in that it comprises an AD converter for converting the signal sensed from the gas sensor to digital.        The method according to claim 1,        The alarm output unit,        An alarm output unit for outputting an alarm sound or an alarm display for stimulating the five senses of human beings according to a control signal from the computing module unit when the ambient gas concentration is a dangerous situation; And        Wearing platform for monitoring the atmospheric environment characterized in that it comprises a DA converter unit for converting the digital signal transmitted from the computing module unit to an analog.        The method of claim 3,        The alarm output unit,        And a warning output power control unit for controlling the power of the alarm output unit according to the control signal of the computing module unit.        The method according to claim 1,        The computing module unit,        A CPU unit configured to analyze and calculate data sensed by the sensor unit to calculate a degree of contamination and to control peripheral devices embedded in the computing module unit;        A memory unit for storing data necessary for processing of the CPU unit;        A user input unit configured to receive an instruction necessary for an operation of the computing module unit from a user; And        Wearing platform for monitoring the air environment characterized in that it comprises a wireless communication unit for transmitting the data sensed by the sensor unit to the outside via wireless communication, and receives data for controlling the sensor unit and the alarm output unit from the outside. .        The method according to claim 5,        The computing module unit,        Wearing platform for monitoring the atmospheric environment, characterized in that not only the computing module unit, but also includes a power supply built-in battery for supplying power to the sensor unit and the alarm output unit. The method according to claim 1, The sensor unit, A wear platform for monitoring atmospheric conditions, characterized by sensing a gas concentration of at least one of CO, NO ₂ , O ₂ , O ₃ , SO ₂ , and H ₂ S gases.        The method according to any one of claims 1 to 7,        The wear platform, Wear platform for monitoring the atmospheric environment, characterized in that implemented in the form of clothes, bags, shoes, hats, scarves, towels, ties, headgear accessories, safety vests.

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