KR101818482B1 - Infants and babies safety keeping service system - Google Patents

Abstract

The infant guard service system according to the present invention protects infants and young children from harmful environments and weather conditions. The infant guard service system periodically detects wearer devices that detect temperature, humidity, and air pollution around infants, A first guardian terminal for receiving the detection information of the wearable device and the weather information of the service server to analyze whether there is a value exceeding the reference value and providing detection information of the wearable device to the second guardian terminal, And a second guardian terminal for receiving the detection information provided by the first guardian terminal and the weather information of the service server and analyzing whether there is a value exceeding the reference value.
The present invention utilizes a smart device and a wearable device to implement an infant guard service system that protects infants who can easily be exposed to danger and harmful factors around the living and smartly manages the living environment of infants and toddlers Respectively. The present invention makes it possible to manage infants and toddlers more conveniently not only in ordinary households but also in day care centers and nursery schools that are responsible for health management of infants and young children and proper living environment. In addition, through the infant guard service system according to the present invention, it is expected that various safety nets can be constructed not only for infants, but also for the disabled, the elderly, and patients who are vulnerable to the health sector.

Description

{INFANTS AND BABIES SAFETY KEEPING SERVICE SYSTEM}

The present invention relates to a service system for protecting infants and young children, and in particular, relates to an infant guard service system for protecting infants from harmful environments or weather conditions.

The living environment can be defined as the natural, social, and cultural environment in which humans live. In particular, the living environment of infants and toddlers can be defined only to the indoor and outdoor natural environments in which infants and toddlers live. And healthy indoor environment should be free of harmful chemical substances, minimum carbon dioxide, rich in oxygen, 50-60% humidity, and room temperature 20-22 ℃ every season.

Indoor air pollution occurs more frequently in a newly built house or office. The higher the room temperature, the higher the air pollution concentration. Especially, infants and mothers who need to stay in the room for more than 24 hours (90% Of the population.

Infants and toddlers are most vulnerable to exposure to harmful substances such as chemical substances because their metabolism is higher than that of adults in terms of eating, drinking, and breathing per body weight. In addition, nerve, respiration, reproductive organ development is incomplete, , And may be very vulnerable to exposure to dust and the like. Also, in summer, when the heat is constant, chances of suffocation for infants in the vehicle can be very high.

In addition, it is necessary to control the ventilation and humidity because it is a good environment for fungi and germs to reproduce in the room due to the hot and humid weather in the summer, and it is important to always care for the living environment of infants .

In the situation where infants are easily exposed to the risks and harmful elements of living, the biggest problem arises from the lack of parental awareness, and alarming about the serious, but slightest, It is necessary to develop technology that can induce action. In addition, it is necessary to manage smart infant and toddler environmental care in day care centers and nursery schools that are responsible for the health management of infant and toddlers as well as in general households.

It is an object of the present invention to provide an infant guard service system for protecting infants from harmful environments around living places by utilizing smart devices and wearable devices.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the invention. The objectives and other advantages of the present invention will be realized and attained by the structure particularly pointed out in the claims, as well as the following description and the annexed drawings.

The present invention utilizes a smart device and a wearable device to implement an infant guard service system that protects infants who can easily be exposed to danger and harmful factors around the living and smartly manages the living environment of infants and toddlers Respectively.

The present invention makes it possible to manage infants and toddlers more conveniently not only in ordinary households but also in day care centers and nursery schools that are responsible for health management of infants and young children and proper living environment. In addition, through the infant guard service system according to the present invention, it is expected that various safety nets can be constructed not only for infants, but also for the disabled, the elderly, and patients who are vulnerable to the health sector.

1 is a block diagram of a baby and young child care service system according to the present invention;
2 is a block diagram of a wearable device according to the present invention;
3 is a block diagram of a sensor unit according to the present invention;
4 is a flowchart illustrating an operation of the infant guard service system according to the present invention.
5A is an exemplary view showing a main screen of a service app according to the present invention;
5B is a diagram illustrating a method of displaying analysis items (detection information of a wearable device) displayed on a service main screen;
5C is a diagram illustrating a display method of weather information displayed on a service main screen;
6 is a view illustrating a service screen relating to pollution degree information among detection information of a wearable device according to the present invention.
7 is a view illustrating a service screen related to temperature and humidity information among detection information of a wearable device according to the present invention;

In order to achieve the above object, the infant guard service system according to the present invention is for protecting infants from harmful environments and weather conditions,

A wearable device that periodically detects temperature, humidity, and air pollution around the infant, a service server that periodically collects weather information, weather information of the wearable device and weather information of the service server, And providing the detection information of the wearable device to the second guardian terminal; and a second guardian terminal receiving the weather information of the service server and the detection information provided by the first guardian terminal, And a second guardian terminal for analyzing whether there is a value exceeding the reference value.

Preferably, the wearable device includes: a sensor unit for periodically measuring temperature, humidity, and air pollution around infants and young children; a display unit for displaying current time information and measurement information of the sensor unit; An alarm unit for outputting a warning signal or a message according to a predetermined control signal, and an alarm unit for controlling the on / off of the external device according to a predetermined control signal And a controller for periodically transmitting the measured value of the sensor unit to the first guardian terminal and receiving the predetermined control signal from the first guardian terminal to control the alarm unit and the external device operation module, .

Preferably, the sensor unit includes a temperature sensor for measuring a temperature around the wearable device, a humidity sensor for measuring humidity around the wearable device, an environmental hormone detection sensor for detecting an environmental hormone around the wearable device, A VOC sensor for detecting a volatile organic compound contained in the air around the wearable device, a harmful gas detection sensor for detecting carbon monoxide or carbon dioxide contained in the air around the wearable device, and a fine dust detecting device for detecting fine dust around the wearable device, And a detection sensor.

Hereinafter, the configuration of a preferred measuring terminal of the present invention will be described with reference to the drawings. The suffix "module" and " part "for components used in the following description are given merely for convenience of description, and do not give special significance or role in themselves. Accordingly, it should be noted that the above-mentioned "module" and "part"

1 is a block diagram of a baby and young child care service system according to the present invention.

1, the infant guard service system according to the present invention is for protecting infants and children from harmful environments and weather conditions. The infant care service system includes a wearable device 100, a first guardian terminal 200, A guardian terminal 300, and a service server 400.

The wearable device 100 may be worn on a part of the infant or attached to clothes. In addition, it can be installed on one side of the infant. For example, a child can be put on a stroller if he or she is outdoors in a stroller, or if he or she is taking a nap in the living room or room, it can be left on the child's head or bed.

The wearable device 100 periodically detects temperature, humidity, and air pollution around the infant and child. More specifically, the temperature and humidity around the baby are measured, and environmental hormones and fine dusts are detected. In addition, volatile organic compound components, carbon monoxide, and carbon dioxide contained in the air around the infant and child are detected.

The wearable device 100 according to the present invention can be applied to a wrist wearable watch type, a banding type that can be worn on the forearm or shoulder, a belt type that can be worn on the waist, A necklace type that can be worn, and a clip type or a clip type.

The service server 400 periodically collects weather information. When the first guardian terminal 200 and the second guardian terminal 300 that have executed the infant guard service application (hereinafter referred to as a "service app") request weather information, the terminals 200, 300 To provide the collected weather information. At this time, the weather information provided by the service server 400 includes temperature, humidity, ultraviolet ray numerical value, wind speed, precipitation probability, fine dust level in the air, and the like.

The service server 400 also stores and manages detection information periodically transmitted from the first guardian terminal 200 (e.g., temperature, humidity, and air pollution degree information around infants and young children).

The service server 400 distributes the service app to the application purchase destination such as the Android google market or the iPhone app store so that the user can use the infant care service according to the present invention.

The first guardian terminal 200 receives the detection information of the wearable device 100 and the weather information of the service server 400 to analyze whether there is a value exceeding the reference value and detects the detection information of the wearable device 100 To the second guardian terminal 300 side.

When the communication with the wearable device 100 is established, the first guardian terminal 200 periodically measures the intensity of the signal transmitted from the wearable device 100. If the strength of the measured signal is less than the reference value, Is out of the communicable area, and outputs a warning signal to the first guardian terminal 200 screen.

The first guardian terminal 200 detects the strength of the signal transmitted from the wearable device 100 and obtains the distance between the first guardian terminal 200 and the wearable device 100. That is, the distance between the first parent-guard terminal 200 and the wearable device 100 is calculated by converting the strength of the calling signal into a distance value.

When a value exceeding the reference value is detected in any one of the information received from the wearable device 100 and the service server 400, the first guardian terminal 200 transmits a warning signal to the wearable device 100 And on the screen of the first guardian terminal 200. Then, a corresponding action message is displayed on one side of the screen of the first guardian terminal 200.

The first guardian terminal 200 is a portable terminal such as a mobile phone, a smart phone, a tablet computer, a notebook computer, a PDA (personal digital assistant), a portable multimedia player (PMP) A wireless communication unit, an audio / video (A / V) input unit, a user input unit, a sensing unit, an output unit, a memory, an interface unit, a control unit and a power supply unit. have.

The second guardian terminal 300 receives the detection information provided by the first guardian terminal 200 and the weather information of the service server 400 and analyzes whether there is a value exceeding the reference value.

The first guardian terminal 200 is connected to the wearable device 100 and directly receives the detection information from the wearable device 100. The second guardian terminal 300 is indirectly connected to the wearable device 100 through the first guardian terminal 200 And receives the detection information of the wearable device. In the relationship between the wearable device 100 and the second guardian terminal 300, the first guardian terminal 200 acts as an access point (AP).

Like the first guardian terminal 200, the second guardian terminal 300 may be a mobile phone, a smart phone, a tablet computer, a notebook computer, a PDA (personal digital assistant), a portable multimedia device (PMP) Player), and the like, and provides the infant guard service to the user through the service app (app).

2 is a block diagram of a wearable device according to the present invention.

2, the wearable device 100 according to the present invention includes a communication unit 110, a sensor unit 120, a display unit 130, a controller 150, a memory 160, an alarm unit 170, An external device operation module 180, and a power source unit 190.

The communication unit 110 establishes communication with the first guardian terminal 200 and performs data transmission / reception.

The communication unit 110 may include one or more components that enable wireless communication with the first guardian terminal 200. For example, the communication unit 110 includes a short-range communication module. The short-range communication module refers to a module for short-range communication. Bluetooth, radio frequency identification (RFID), infrared data association (IrDA), ultra wideband (UWB), ZigBee, and the like can be used as the short distance communication technology.

3, the sensor unit 120 includes an environmental hormone detection sensor 120a, a temperature sensor 120b, an environmental hormone detection sensor 120a, a temperature sensor 120b, a humidity sensor 120c, a VOCs A sensor 120d, a noxious gas detection sensor 120e and a fine dust detection sensor 120f, and periodically measures temperature, humidity, and air pollution around infants and young children.

The display unit 130 displays current time information and measurement information of the sensor unit 120. Also, various UI (User Interface) or GUI (Graphic User Interface) related to infant guard service is displayed.

The present invention can include two or more display units 130 according to the embodiment of the wearable device 100. [ For example, when the upper panel of the wearable device 100 is divided into two zones (e.g., the first zone M10 and the second zone M20) and the display unit is disposed in each zone, They may be arranged on different surfaces.

The alarm unit 170 includes an acoustic output unit, an optical output unit, and a vibration output unit. The alarm unit 170 generates an alarm signal in response to a predetermined control signal received from an external device (e.g., the first guardian terminal 200) Or a warning message is output.

The light output unit is located on one side of the display unit 130 and is composed of light emitting devices. The light emitting devices repeatedly blink when a control signal is received from the outside (for example, the first guardian terminal 200).

When the control signal is received from the outside (for example, the first guardian terminal 200), the vibration output unit outputs vibrations with different intensities and patterns.

When the control signal is received from the outside (for example, the first guardian terminal 200), the sound output unit outputs a warning sound, a sound, and a voice signal corresponding thereto. The sound output unit outputs a sound signal according to a control signal received from the first guardian terminal 200 or outputs audio data stored in the memory 160. The sound output unit may include a receiver, a speaker, a buzzer, and the like.

The external device operation module 180 controls on / off of an external device such as a fan with a baby carriage according to a predetermined control signal. Here, the external device may be an electronic device that can be controlled by applying Internet technology (IoT), such as an air purifier, an air conditioner, an audio device, a humidifier, and the like.

The memory 160 stores measurement information of the sensor unit 120.

The memory 160 may store a program for processing and control of the controller 150 and may perform a function for temporarily storing input / output data (e.g., sensing signals, control signals, etc.). The memory may be a flash memory type, a multimedia card micro type, a card type memory (e.g., SD or XD memory), a random access memory (RAM) SRAM (Random Access Memory), ROM (Read Only Memory), EEPROM (Electrically Erasable Programmable Read-Only Memory) and PROM (Programmable Read-Only Memory) magnetic memory.

The power supply unit 190 is composed of two batteries (e.g., a main battery and a spare battery), and receives power of the battery according to the control of the controller 150 to perform operations of the respective components Supply necessary power.

The controller 150 typically controls the overall operation of the wearable device 100. For example, control and processing related to the communication unit 110, the sensor unit 120, the display unit 130, the memory 160, the alarm unit 170, the external device operation module 180, and the power source unit 190 .

The control unit 150 periodically transmits the measurement value of the sensor unit 120 to the first guardian terminal 200 and receives the predetermined control signal from the first guardian terminal 200 and transmits the measured value to the alarm unit 170. [ And the external device operation module 180 are controlled.

The control unit 150 receives a control signal for driving the alarm unit 170 from the first guardian terminal 200 and transmits a control signal to the corresponding component of the alarm unit 170 such as an acoustic output unit, Output unit, etc.). The light output unit may be repeatedly blinked, the vibration output unit may output a specific pattern of vibration, or a specific alarm sound, sound, or voice signal may be output through the sound output unit.

When the control unit 150 receives a control signal for operating the external device from the first guardian terminal 200, the control unit 150 turns on / off the external device operation module 180, Or stops its operation.

3 is a block diagram of a sensor unit according to the present invention.

3, the sensor unit 120 according to the present invention includes an environmental hormone detection sensor 120a, a temperature sensor 120b, an environmental hormone detection sensor 120a, a temperature sensor 120b, a humidity sensor 120c A VOCs sensor 120d, a noxious gas detection sensor 120e, a fine dust detection sensor 120f, and an oxygen detection sensor (not shown).

The temperature sensor 120b measures the temperature around the wearable device 100. [

The humidity sensor 120c measures the humidity around the wearable device 100. [

The environmental hormone detecting sensor 120a detects an environmental hormone in the vicinity of the wearable device 100. [

The VOCs sensor 120d detects the volatile organic compound components contained in the air around the wearable device 100. FIG.

The harmful gas detection sensor 120e detects carbon monoxide or carbon dioxide contained in the air around the wearable device 100. [

The fine dust detecting sensor 120f detects the fine dust around the wearable device 100. [

The oxygen detecting sensor measures the amount of oxygen contained in the air around the wearable device 100.

The sensor unit 120 periodically measures temperature, humidity, and air pollution degree (e.g., environmental hormones, fine dust, organic compound components (VOCs), carbon monoxide, carbon dioxide, oxygen, etc.) around the infant / .

4 is a flowchart illustrating an operation of the infant guard service system according to the present invention.

Humidity, and air pollution (eg, environmental hormones, fine dusts, organic compounds (VOCs), etc.) around the infant or young child periodically when the wearable device 100 is attached (or worn) , Carbon monoxide, carbon dioxide, etc.). (S10)

The service server 400 also periodically receives weather information (for example, temperature, humidity, ultraviolet ray numerical values (e.g., temperature, humidity, and the like) from a weather center (e.g., the Korea Meteorological Administration) periodically to provide the first guardian terminal 200 and the second guardian terminal 300 , Wind speed, probability of precipitation, airborne fine dust levels). (S20)

4, when the first caregiver (e.g., a mother) activates a service app installed in the first guardian terminal 200, the service app connects to the wearable device 100 and detects the detection of the wearable device Information (eg, temperature, humidity, and air pollution information around infants and young children). (S50 to S60)

Then, the detection information is transmitted to the service server 400 and the terminal 300 of the second guardian (e.g., father). (S90) The first guardian terminal 200 is connected to the wearable device 100 and receives detection information directly from the wearable device 100. The second guardian terminal 300 receives the detection information directly from the wearable device 100 via the first guardian terminal 200 And indirectly receives the detection information of the wearable device.

The first guardian terminal 200 acts as an access point (AP) in the relationship between the wearable device 100 and the second guardian terminal 300 and controls the wearer's device 100 to the second guardian terminal 300 at the remote location. And the like. If the mother terminal (e.g. first parent terminal 200) is left in the vehicle together with the wearable device 100 when the child (infant, for example) is inevitably left alone in the vehicle, The dad can monitor the child's surroundings (e.g., temperature, humidity, air pollution, etc.) through the dad's terminal (e.g., second guardian terminal 300).

In step S60, the service application (first guardian terminal 200) that has received the detection information from the wearable device 100 accesses the service server 400 and updates the weather server (e.g., weather station) (For example, temperature, humidity, ultraviolet radiation, wind speed, precipitation probability, airborne fine dust level) collected from the air conditioner. (S70 to S80)

Then, the received information (e.g., detection information of the wearable device 100 & weather information of the service server 400) is analyzed. (S100)

Through the analysis process S100, the service application (the first guardian terminal 200) detects temperature / humidity information and pollution degree information (e.g., environmental hormone, fine dust, organic compound component (VOCs), carbon monoxide, carbon dioxide, oxygen, and the like) from the wearable device 100, while measuring the intensity of a signal transmitted from the wearable device 100 to obtain distance information between the first parental terminal 200 and the wearable device 100 .

Then, whether or not the temperature and the humidity are above the reference value, whether the pollution degree exceeds the reference value, and whether the distance information exceeds the reference value are displayed on the screen of the first guardian terminal 200 as shown in FIG. 5A. 5A is an exemplary view showing a main screen of a service app according to the present invention.

The first guardian terminal 200 divides the main screen of the service application into a first area M10 and a second area M20 and the first area M10 stores the three analysis items, As shown in FIG. 5A, items (temperature items) relating to exceeding the reference value (temperature and humidity items), items relating to exceeding the reference value of the pollution degree (pollution degree item), and items 1 area M10, respectively.

The three analysis items (for example, the temperature and humidity item, the pollution degree item, and the distance item) may indicate the states of 'normal', 'caution', and 'warning' by numerical dials as shown in FIG. 5B. FIG. 5B is a view illustrating a method of displaying analysis items (detection information of a wearable device) displayed on the service main screen, and relates to pollution degree items among the three analysis items.

5B, the service application (the first guardian terminal 200) may receive detailed items (for example, environmental hormones, fine dust, organic compound components (VOCs), etc.) included in the pollution level, (Such as carbon monoxide, carbon dioxide, oxygen, etc.), if there is no item exceeding the reference value, the numerical dial of the normal state is displayed. If there is an item exceeding the reference value, , 'Caution', 'warning').

If the number of items exceeding the reference value is more than one, it indicates the status of the numeric dial (eg, 'normal', 'caution', 'warning') for items with the highest risk.

When the service app (the first guardian terminal 200) displays the numeric dial of the 'caution' or 'warning', it outputs a specific pattern of vibration or a warning sound and causes the corresponding numeric dial to blink to attract the caregiver's attention. (S110 to S120) These alarm signals (for example, vibration, warning sound, blinking of the numeric dial, etc.) are repeatedly output until the guardian recognizes them. (S130)

In the analysis process (S100), the service application (first guardian terminal 200) also detects the details (e.g., temperature, humidity, ultraviolet ray, wind speed, Probability, airborne fine dust level, etc.) are extracted and compared with the reference value.

Then, it is determined whether or not each detail item exceeds a reference value and is displayed on the second area M20 of the screen of the first guardian terminal 200 as shown in FIG. 5A.

The service application (the first guardian terminal 200) displays detailed items of the weather information (e.g., temperature, humidity, ultraviolet ray number, wind speed, precipitation probability, airborne fine dust value, etc.) Can indicate the states of 'normal', 'caution', and 'warning'. FIG. 5C is a diagram illustrating a method of displaying weather information displayed on the service main screen, and relates to ultraviolet rays among the detailed items of weather information.

When displaying the graphic image of 'caution' or 'warning', the service application (the first guardian terminal 200) outputs a vibration or a warning sound of a specific pattern and displays a corresponding item of the graphic image (for example, To blink to attract the caregiver's attention. (S110 to S120) and repeats such output of the alarm signal (for example, vibration, warning sound, flashing of the numerical dial, etc.) until the guardian recognizes it. (S130)

On the other hand, in the case of the second guardian terminal 300, when a second guardian (e.g., a father) activates a service app installed in the terminal 300, the service app (e.g., the second guardian terminal 300) 400, and receives the weather information (e.g., temperature, humidity, ultraviolet radiation, wind speed, precipitation probability, airborne fine dust level, etc.). (S140 to S150). Then, detection information (e.g., temperature, humidity, and air pollution degree information about the infants and young children) of the wearable device 100 is received from the first guardian terminal 200. (S90)

The service application (e.g., the second guardian terminal 300) analyzes the received information (e.g., the detection information of the wearable device 100 and the weather information of the service server 400) (S160) And displays the analyzed result on the screen of the first guardian terminal 200 as shown in FIG. 5A.

The service application (e.g., the second guardian terminal 300) outputs a vibration or a warning sound of a specific pattern when a numeric dial or a graphic image of a 'caution' or a 'warning' is displayed on the screen of the first guardian terminal 200 And make the corresponding numeric dial flicker to attract the attention of the protector. (S170 to S180) and repeats the output of these alarm signals (for example, vibration, warning sound, blinking of the numerical dial, etc.) until the guardian recognizes them. (S190)

In the above process, the received information (e.g., the detection information of the wearable device 100 and the weather information of the service server 400) is analyzed and the analyzed result is displayed on the screen of the first guardian terminal 200 (S160 to S190) are the same as those performed by the first guardian terminal 200. The service application (e.g., the second guardian terminal 300) performs the above procedures (S160 to S190) in the same manner as the first guardian terminal 200. [

6 is a view illustrating a service screen related to pollution degree information among detection information of a wearable device according to the present invention.

As shown in FIG. 5A, the service application (parent terminal 200 or 300) displays numerical dials related to three analysis items of 'temperature and humidity', 'pollution degree' and 'distance' on the service main screen, The user, that is, the guardian selects (touches) the numeric dial on the main screen, and can check the detailed information of the desired item.

When the caregiver selects (touches) the numerical dial of the pollution degree, the service application (parent terminal 200 or 300) displays detailed items (for example, environmental hormones, fine dusts, Organic compound components (VOCs), carbon monoxide, carbon dioxide, oxygen, etc.) on the screen. The protector can confirm the air pollution degree around the eye through the detailed information of the details.

If there is an item (for example, fine dust) that has reached the 'attention' or 'warning' level among the detailed items included in the contamination degree, the service application (parent terminal 200 or 300) : Lower part), the countermeasures corresponding to the item (for example, fine dust) are displayed, so that the caregiver can settle in the harmful environment around the child and cope with it quickly.

7 is a view illustrating a service screen related to temperature and humidity information among detection information of a wearable device according to the present invention.

When the protector selects (touches) the numerical dial of the "temperature and humidity" of the numeric dials on the main screen as shown in FIG. 5A, the service application (parent terminal 200 or 300) , Information on temperature and humidity is displayed on the screen. The protector can confirm the temperature and humidity of the air around the eye through the screen of FIG.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art. It will be understood that all or some of the elements (s) may be optionally constructed in combination. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

INDUSTRIAL APPLICABILITY As described above, the present invention utilizes smart devices and wearable devices to protect infants and toddlers who can easily be exposed to danger and harmful factors around living, The infant guard service system was implemented.

The present invention makes it possible to manage infants and toddlers more conveniently not only in ordinary households but also in day care centers and nursery schools that are responsible for health management of infants and young children and proper living environment. In addition, through the infant guard service system according to the present invention, it is expected that various safety nets can be constructed not only for infants, but also for the disabled, the elderly, and patients who are vulnerable to the health sector.

100: wearable apparatus 110: communication unit
120: Sensor part 120a: Environmental hormone detection sensor
120b: Temperature sensor 120c: Humidity sensor
120d: VOCs sensor 120e: Hazardous gas detection sensor
120f: Fine dust detecting sensor 130:
150: control unit 160: memory
170: Alarm unit 180: External device operation module
190: Power unit 200: First guardian terminal
300: second parent terminal 400: service server

Claims (11)

An infant guard service system for protecting infants from harmful environments,
A wearable device for collecting environmental information around infants and young children;
A service server for collecting weather information about infants and young children;
The environment information collected by the wearable device and the weather information collected by the service server are received to analyze whether there is a value exceeding the reference value, and the screen of the first guardian terminal is divided into the first and second areas, Wherein the first area displays a comparison between the detection information of the wearable device and a reference value and indicates whether the temperature and the humidity are over a reference value, whether the pollution degree exceeds a reference value, whether the distance information exceeds a reference value, And the second area displays the weather information of the service server and the detection information provided by the first guardian terminal in the second area, and displays the state of 'normal', 'attention', and 'warning' And displays the temperature, the humidity, the ultraviolet ray value, the wind speed, the precipitation probability, and the air dust level exceeding the reference value, A first guardian terminal for displaying a status of 'normal', 'caution', and 'warning' using a numeric dial according to the number of the first guardian, And
Receiving information on detection information provided by the first guardian terminal and weather information on the service server, analyzing whether there is a value exceeding a reference value, receiving detection information from the first guardian terminal, receiving weather information from the service server And a second guardian terminal for providing the user with the same infant guard service as the first guardian terminal,
Wherein the first guardian terminal comprises:
When a value exceeding a reference value is detected in any one of the information received from the wearable device and the service server, a warning signal is output to the wearable device and the first and second regions of the first parent-guard terminal And outputting a response message for protecting infants and young children together with the warning signal on one side of the screen of the first guardian terminal,
The wearable device includes a temperature sensor for measuring a temperature around the wearable device, a humidity sensor for measuring humidity around the wearable device, an environmental hormone detection sensor for detecting an environmental hormone around the wearable device, A VOC sensor for detecting a volatile organic compound contained in the surrounding air; a harmful gas detecting sensor for detecting carbon monoxide or carbon dioxide contained in the air around the wearable appliance; and a fine dust detecting sensor for detecting fine dust around the wearable appliance. And an oxygen detecting sensor for measuring the amount of oxygen contained in the air around the wearable device, the sensor unit periodically measuring environmental information including temperature and humidity around the infant and child;
A display unit for displaying current time information and measurement information of the sensor unit;
A wireless communication unit for establishing communication with the first guardian terminal and performing data transmission / reception;
An alarm unit for outputting a warning signal or a warning message according to a predetermined control signal received from the first guardian terminal;
An external device operation module for controlling on / off of the fan, air cleaner, air conditioner, audio device, and humidifier, which can be controlled by applying the Internet technology (IoT) according to the control signal;
The sensor unit periodically transmits the measurement value to the first guardian terminal, receives a predetermined control signal from the first guardian terminal, and controls driving of the alarm unit and the external device operation module so that the wearer can recognize a dangerous situation A control section
And a memory unit for storing measurement information of the sensor unit.
delete delete delete The method according to claim 1,
The first guardian terminal
Wherein when the communication with the wearable device is established, the intensity of the signal transmitted from the wearable device is periodically measured,
And when the measured signal intensity is less than the reference value, the wearable device determines that the wearable device is out of the communicable area and outputs a warning signal to the first guardian terminal on the screen of the first guardian terminal.
delete delete delete delete delete delete

Images