WO2018074745A1 - System and method for 24-hour monitoring safety of elderly person living alone using lora communication - Google Patents

Abstract

The present invention relates to a system and a method for 24-hour monitoring the safety of an elderly person living alone using long range (LoRa) communication, the system comprising: a safety terminal for measuring a heart rate of a user such as an elderly person living alone or a disabled person, transmitting information of the measured heart rate to a portable terminal using LoRa communication to identify whether the user is in an emergency situation, and providing quick aid to the emergency situation; a portable terminal having an emergency situation unit installed thereon, wherein the emergency situation unit transmits, to a management server, heart rate information and location information of the user transmitted from the safety terminal, by interlocking with the safety terminal; and a management server for collecting and analyzing the heart rate of the user transmitted from the portable terminal, and determining whether the user is in an emergency in accordance with an analyzed result to provide aid to the user from a management and relief organization.

Description

24-hour monitoring system and method for elderly elderly living alone using LORA communication

The present invention relates to a 24-hour monitoring system and method for elderly elderly safety using LoRa communication. More specifically, by measuring the heart rate of elderly people living alone using a reliable terminal, and transmitting the measured heart rate to a mobile terminal or a management server using LoRa (Long Range) communication method, more systematic health of the elderly living alone The present invention relates to a 24-hour monitoring system and method for safety of elderly living alone using LoRa communication that can save psychological stability and life in case of emergency.

With the recent aging of the population and the advancement of the form of living, the number of elderly people living alone is increasing. In addition, there have been various researches on means for solving the social neglect of the elderly and the disabled and protecting them more effectively.

Currently, the government or private volunteer organizations manage some elderly or disabled people, but it is practically difficult to visit a large number of people every day to check their personal problems. The management efficiency is very low since it is only at the level of checking the quality of the system.

Accordingly, Korean Laid-Open Patent Publication No. 10-2015-0116206 discloses a method of informing an emergency by measuring bio signals of elderly people living alone.

A wearable type biometric device is attached to a user, and heart rate, blood pressure, and body temperature are measured to transmit biometric information to a user's own smartphone or emergency center.

Here, the user's smart phone and the wearable type biometric device are connected to a Bluetooth communication, and the smart phone and the biometric device of the surrounding people are also configured to perform Bluetooth pairing.

However, even though it is not a problem to notify the emergency center to the emergency center by using the user's smartphone, it takes a considerable time to find the user's location in the emergency center and move to the user, which makes it difficult to properly perform first aid or rescue. There is this.

On the other hand, wearable biometric devices can be connected not only to the user's own smart phone but also to the smart phones of the people around them, even if the Bluetooth module is turned off or on, the smart phone cannot be connected if the Bluetooth pairing is not performed properly. Do not.

In other words, it is not easy to notify the emergency situation to the smartphones of people around the user, if not the user's own smartphone.

Such wearable type biometric devices are rather functioning as loneliness of the elderly living alone or as a means of death after death.

In addition, the smartphone penetration rate of the elderly living alone is estimated to be 20% or less. Without this smartphone, it is virtually impossible to provide immediate first aid or help to the elderly living alone.

On the other hand, if there are no people around, it is necessary to ask the remote administration for help. There is currently no system for managing emergency situations for elderly people living alone for seven days a week and 24 hours a day. In order to cope with emergencies during the weekend or during the nighttime week, the elderly living alone need to be monitored at all times.

In order to solve such a problem, the present invention has been made by the above-described background, and measures the heart rate of elderly people living alone using a reliable terminal, and the measured heart rate using LoRa (Long Range) communication method management server The purpose of the present invention is to provide a safety monitoring system and method for elderly people living alone using telecommunication, which enables more systematic management of the health of elderly people living alone.

In addition, the present invention by managing the health of the elderly living alone through the terminal and the Laura communication method of safety, to provide a safety monitoring system and method for elderly elderly living using remote communication that can provide a psychological stability to the elderly living alone. have.

In addition, since the present invention can manage the health of the elderly living alone using the existing installed Laura communication network, it is possible to significantly reduce the management cost for managing the elderly living alone, and set the health status, location information, etc. of the elderly living alone. By transmitting to the management server every hour, it is possible to provide a 24-hour management of the elderly living alone, and to provide a safety monitoring system and method for elderly living alone using remote communication capable of life-saving and rescue.

According to an embodiment of the present invention for achieving the above object, by measuring the heart rate of the user, such as the elderly living alone, or disabled people, and using the information on the measured heart rate LoRa (Long Range) communication terminal Relieving terminal to determine whether the user is in an emergency situation, and to make a quick structure in case of emergency; A mobile terminal having an emergency situation unit for transmitting the heart rate information and the location information of the user transmitted from the safe terminal to the management server in association with the safe terminal; And a management server that collects and analyzes the heart rate of the user transmitted from the portable terminal, determines whether an emergency is made according to the analyzed result, and makes the structure of the user through management and relief.

According to an embodiment of the present invention, the safe terminal comprises a heart rate measuring unit for measuring the heart rate information of the user at a predetermined time, and transmits a heart rate measurement impossible signal to the portable terminal, if the user's heart rate measurement is not made; A motion measuring unit configured to detect a user's movement and transmit an emergency signal to the portable terminal if the user's movement is not detected within a set time range; Detachable sensor unit for checking whether the safety terminal is worn; A warning alarm unit generating a warning signal and a warning alarm when an event for an emergency alarm occurs through an emergency situation unit of the portable terminal; GPS for measuring GPS coordinates of the user's location information; A calendar providing unit for providing date and time information to a user; A display unit configured to display information on a user's heart rate, date, and time, and to generate an event for a warning alarm according to an emergency or emergency; A power supply unit supplying power to the safe terminal; And a relief controller controlling driving and malfunction of the relief terminal and transmitting the heart rate information and the location information to the portable terminal in real time through a LoRa communication unit.

According to an embodiment of the present invention, when the emergency terminal is transmitted to the emergency signal, through the warning alarm unit and the display unit to continuously generate a warning alarm to make a faster structure by the people around the elderly living alone It is characterized by.

According to an embodiment of the present invention, the emergency situation unit of the portable terminal, when an emergency situation of the user occurs, a message for notifying the emergency situation to the contact designated by the user, or 112 and 119, management and relief agencies including the administration office It is characterized by sending or making an emergency contact.

According to an embodiment of the present invention, the management server includes a wireless communication unit for wireless communication with the portable terminal by a wireless communication network; An information collecting unit collecting heart rate and location information of the user transmitted through the wireless communication unit; An information analyzer to determine whether the user is in an emergency by analyzing the information collected through the information collector; An error check unit for checking whether the safe terminal is malfunctioning when the information is not transmitted for a predetermined time; An emergency alarm unit for transmitting an emergency signal to the portable terminal and the management and relief center when the current state of the user is in an emergency; A management controller which controls the management server and transmits / receives an emergency signal in case of an emergency by interworking with the portable terminal and the management relief center; A monitoring unit displaying the user's heart rate information and location information in real time so as to check an emergency situation of the user when the emergency alarm unit is driven; And a management DB in which the information collected through the information collecting unit is stored.

In addition, the present invention, in the elderly elderly safety monitoring method using the remote communication, (a) measuring the heart rate of the user at a predetermined time through a reliable terminal, and transmitting the measured heart rate information to the mobile terminal using LoRa communication step; (b) in the portable terminal, determining whether the user has an emergency situation by transmitting heart rate information transmitted from a reliable terminal to a management server through a mobile communication network; (c) after step (b), check whether the heart rate information is less than a set value, and if less than the set value, transmit an emergency signal and a malfunction confirmation signal for confirming whether the safe terminal is malfunctioning to the portable terminal. Checking whether the user has an emergency; And (d) step (c), when the user is in an emergency situation, receives the current location information of the user from the terminal, and transmits a rescue signal including the location information and the heart rate information of the user to the management and relief center. It characterized in that it comprises a.

According to an embodiment of the present invention, in the step (c), when the heart rate information is greater than or equal to a set value, the current state of the user is regarded as normal, and the heart rate information of the user is stored.

According to an embodiment of the present invention, in the step (c), when the user is in an emergency, the portable terminal is characterized by sending a message informing of the emergency to the contact designated by the user.

According to an embodiment of the present invention, in the step (c), when the user is not in an emergency situation, the heart rate information of the user is requested to the assured terminal and the heart rate information is transmitted to the management server to the user's state. It characterized in that it further comprises the step of continuously checking.

According to the embodiment of the present invention, by measuring the heart rate of the elderly living alone using the terminal assured, and transmits the measured heart rate to the management server using LoRa (Long Range) communication method, the health of the elderly living alone More systematic management is possible.

In addition, according to an embodiment of the present invention, by managing the health of the elderly living alone through the terminal and the Laura communication method of security, there is an effect that can provide psychological stability to the elderly living alone.

In addition, according to an embodiment of the present invention, since the health of the elderly living alone can be managed using the existing Laura communication network, there is an effect that the management cost for managing the elderly living alone can be significantly reduced.

Further, according to an embodiment of the present invention, by transmitting the health status, location information, etc. of the elderly living alone to the management server every set time, it is possible to manage the elderly living alone 24 hours, there is an effect that can save the life and rescue accordingly .

1 is a configuration block diagram schematically showing the elderly elderly safety monitoring system according to an embodiment of the present invention,

Figure 2 is a block diagram schematically showing the configuration of a safety terminal of the elderly safety monitoring system according to an embodiment of the present invention,

Figure 3 is a block diagram schematically showing the configuration of the management server of the elderly safety monitoring system according to an embodiment of the present invention,

4 is a flowchart illustrating a safety monitoring process for elderly elderly living using LoRa communication method according to an embodiment of the present invention;

5 is a flowchart illustrating a safety monitoring method for elderly elderly living using LoRa communication method according to an embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, in adding reference numerals to the elements of each drawing, it should be noted that the same reference numerals are used to refer to the same elements even though they are shown in different drawings. In addition, in describing the present invention, when it is determined that the detailed description of the related well-known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

In addition, in describing the component of this invention, terms, such as 1st, 2nd, A, B, (a), (b), can be used. These terms are only for distinguishing the components from other components, and the nature, order or order of the components are not limited by the terms. If a component is described as being "connected", "coupled" or "connected" to another component, that component may be directly connected to or connected to that other component, but there may be another configuration between each component. It is to be understood that the elements may be "connected", "coupled" or "connected".

1 is a block diagram schematically showing the elderly safety monitoring system according to an embodiment of the present invention, Figures 2 and 3 of the safety terminal and management server of the elderly safety monitoring system according to an embodiment of the present invention. 4 is a block diagram schematically showing a configuration, FIG. 4 is a flowchart illustrating a safety monitoring process for elderly living alone using a telecommunication method according to an embodiment of the present invention, and FIG. 5 is a telecommunication method according to an embodiment of the present invention. A flowchart showing the safety monitoring method for the elderly living alone.

As shown, the elderly safety monitoring system of the present invention is configured so that the elderly living alone is always worn, measures the heart rate of the elderly living alone, and transmits the measured heart rate to the mobile terminal (10) And, by analyzing the heart rate of the elderly living alone transmitted from the mobile terminal 10 to determine the emergency status of the elderly living alone in conjunction with the management server 200 and the management server (200) rescue work according to the emergency of the elderly living alone It is configured to include a management and relief 300 to be made.

The terminal 100 is always worn on a part of a user's body such as an elderly person living alone or a disabled person, especially a wrist. The mobile terminal 10 measures a user's heart rate and carries information on the measured heart rate. This component is used to determine whether the user is in an emergency situation by transmitting to.

The safe terminal 100 transmits the heart rate information of the user to the portable terminal 10 using a LoRa (LoRa: Long Range) communication network 20 so as to grasp the state of health of the user so that a quick structure is achieved in an emergency situation. Component.

Here, LoRa (Long Range) communication refers to a large-scale low-power long-range wireless communication technology, and is a technology mainly used in smart cities and outdoors because of low standby power and low module price. Unlike conventional smart device connection environment that requires high speed and broadband network, it is possible to send and receive small data with low power by placing chipset on device without separate base station or relay equipment. In addition, the Laura communication method is a communication method capable of a communication distance of up to 21Km, low power consumption and long-term battery life of the terminal.

Such a reliable terminal 100 of the present invention is configured with a LoRa communication unit 102 for the LoRa (LoRa) communication with the mobile terminal 10, heart rate measuring unit 110, motion measuring unit 120, detachable The sensor unit 130, the warning alarm unit 140, the GPS 150, the calendar providing unit 160, the display unit 170, the security control unit 180, and the power supply unit 190 are configured.

The heart rate measuring unit 110 measures the heart rate of the user, measures the heart rate of the user every time set by the relief control unit 180, and transmits the heart rate to the relief control unit 180.

When the heart rate measurement unit 110 does not measure the heart rate of the user, the heart rate measurement impossible signal is transmitted to the peace of mind control unit 180, and the peace of mind control unit 180 transmits a signal thereof to the mobile terminal 10. To analyze the information about the user's heart rate.

The motion measuring unit 120 detects the user's motion, that is, whether the motion is detected, and if the user's motion is not detected within the time range set by the peace of mind control unit 180, an emergency signal corresponding thereto is transmitted to the peace of mind control unit 180 and LoRa. Transmitting to the portable terminal 10 through the communication unit 102, the portable terminal 10 transmits the transmitted emergency signal to the management server 200 to generate an event for the emergency alarm.

The motion measuring unit 120 may transmit an emergency signal when there is no motion for 4 hours or more during the day, and transmit an emergency signal when motion is not detected for 8 hours or more at night.

Detachable sensor unit 130 is to check whether the user is wearing the safe terminal 100, if the user arbitrarily detach the safe terminal 100 from the body, detects it and transmits to the safe control unit 180, The control unit 180 may transmit this to the mobile terminal 10 so as to send a wear guide message to end the wearing of the safe terminal 100.

The warning alarm unit 140 measures the heart rate measured by the heart rate measuring unit 110 lower than the set heart rate, or the emergency situation of the emergency alarm unit 240 and the portable terminal 10 of the management server 200 to be described later. When an event for an emergency alarm occurs through the unit, it operates under the control of the relief controller 180 to generate a warning signal.

When the warning signal is generated, the warning alarm 140 may generate a warning alarm through a specific beep sound, a voice warning message, or light emission through the LED module.

The GPS 150 measures the GPS coordinates of the user's location information and transmits the GPS coordinates to the safe control unit 180, and the safe control unit 180 transmits the transmitted user's location information to the mobile terminal 10 and at the same time, the mobile terminal. By transmitting the GPS coordinates to the management server 200 side 10, the management server 200 in real time to enable the user to grasp the current location of the user.

In this case, when the location information of the user is not received from the GPS 150, the controller 180 transmits the user's personal information to the management server 200 through the mobile terminal 10, and the management server 200. The controller checks whether the user receives the signal for the heart rate measurement information and controls to determine whether the terminal 100 is in a malfunction state or an emergency state of the user.

The calendar providing unit 160 provides the user with date and time information. In particular, the calendar providing unit 160 provides information on the lunar date according to a user's selection. The calendar providing unit 160 displays the date and time information through the display unit 170, thereby simplifying the display. In addition to the management, it provides a function of the clock to the elderly living alone can minimize the rejection of the terminal 100.

The display unit 170 displays information on the user's heart rate, date, and time to enable the user to check in real time, and is configured to generate an event for a warning alarm according to an emergency or emergency.

In addition, the display unit 170 may determine the power state of the terminal 100, thereby determining whether the power supply unit 190 is charged.

Here, the power supply unit 190 is preferably composed of a conventional rechargeable battery.

The safe control unit 180 controls the driving of all the components constituting the safe terminal 100, and is interlocked with the LoRa communication unit 102 to enable wireless transmission and reception between the mobile terminal 10 and the safe terminal 100.

The relief controller 180 transmits the heart rate information of the user transmitted from the heart rate measuring unit 110 to the mobile terminal 10 through the LoRa communication unit 102 in real time and implements the emergency in the mobile terminal 10 according to the heart rate information. The situation may be driven, or the management server 200 may allow a rescue operation of a user, that is, the elderly living alone in an emergency state.

In this case, the relief controller 180 may determine whether the heart rate measured by the heart rate measuring unit 110 is heavy, and the heart rate setting data may be provided or set from the portable terminal 10.

Here, the heart rate setting data is data for determining an emergency state according to the user's heart rate. When the user's heart rate is 50 or more times per minute, the heart rate setting data is determined to be normal. By setting it to be regarded as a warning alarm through the warning alarm unit 140 to be made.

In addition, in the case where the measured heart rate is measured to be less than 47 per minute, it is regarded as an emergency emergency and the rescue of the user is made from the rescue and relief unit 300.

In addition, the peace of mind control unit 180 may drive the heart rate measurement unit 110 at regular intervals to obtain the user's heart rate information periodically, preferably to measure the heart rate in units of 1 to 30 minutes. have.

Meanwhile, when the confirmation signal for malfunction is transmitted through the portable terminal 10, the safe control unit 180 of the present invention restarts the heart rate measuring unit 110, the motion measuring unit 120, and the detachable sensor unit 130. As a result, the presence or absence of a malfunction is determined, and the result data is transmitted.

In addition, the safety controller 180 of the present invention, if an emergency alarm signal is transmitted through the emergency situation unit configured in the portable terminal 10 or the emergency alarm unit 240 of the management server 200, the warning alarm unit 140 Drive to control the warning alarm.

When the emergency terminal 100 transmits an emergency signal from the mobile terminal 10, the location information of the user is transmitted to the mobile terminal 10 under the control of the safe control unit 180, and the mobile terminal 10 transmits the location information. 10 transmits the location information to the management server 200 to allow the structure of the elderly living alone by the management and rescue department.

In particular, when the emergency terminal 100, the emergency signal is transmitted, by continuously generating a warning alarm through the warning alarm unit 140 and the display unit 170, a faster structure by the people around the elderly living alone Can be done.

Here, the portable terminal 10 includes a terminal capable of wireless communication, such as a normal smartphone and a tablet PC. An emergency situation unit interoperating with the terminal 100 and the management server 200 is installed to provide heart rate information and Sending and receiving location information, if an emergency occurs, the user can send a message notifying the emergency situation to the contact specified by the user, or emergency contact can be made.

The emergency situation unit in conjunction with the safe terminal 100 and the management server 200 to transmit an emergency signal according to the user's heart rate, or to generate an event, such as sending an emergency guide message to the user's family (Application) Can be.

The portable terminal 10 is configured to be transmitted to the management server 200 using a wireless communication network 30 such as a mobile communication network managed by a mobile communication company.

Meanwhile, in the management server 200 of the present invention, the wireless communication unit 104 is configured to perform wireless communication by the mobile terminal 10 and the wireless communication network 30, and the user's heart rate transmitted through the wireless communication unit 104 is provided. It is a component that makes the structure of the user through the management and relief 300 by determining the emergency or not according to the collected and analyzed, the analysis result.

The management server 200 is an information collection unit 210, information analysis unit 220, error inspection unit 230, emergency alarm unit 240, monitoring unit 250, management control unit 260 and management DB 270 It is configured to include).

The information collecting unit 210 collects the heart rate information and the location information of the user transmitted through the wireless communication unit 104, and transmits the information to the information analyzing unit 220 through the management control unit 250 according to the set value of the heart rate information. Or transmits to the management DB (260).

That is, when the heart rate of the user is normal, the collected heart rate information and location information is transmitted to the management DB 260 to be stored, and in case of an emergency such as when the heart rate information is 50 or less, or 47 or less information analysis unit Transmission to the 220 to determine whether it is the first emergency or emergency.

The error checker 230 checks whether the terminal 100 is malfunctioning when the heart rate information and the location information of the user are transmitted to the information analyzer 220 or when the information is not transmitted for a predetermined time. The malfunction confirmation signal is transmitted to the portable terminal 10 side.

The emergency alarm unit 240 generates an emergency signal when the current state of the user analyzed through the information analyzer 220 is an emergency, and transmits the emergency signal to the management and relief center 300. Real-time check is possible through the monitoring unit 250.

In addition, the emergency alarm unit 240 may transmit the emergency signal to the portable terminal 10 to drive the emergency situation unit, so that the rescue operation of the user can be made more quickly.

The management control unit 260 is interlocked by the mobile terminal 10 and the wireless communication unit 104 to transmit and receive the user's heart rate information and location information, and in conjunction with the emergency management and relief destination 300 of the emergency signal It is a component that controls each component of the management server 200 to transmit and receive.

The monitoring unit 260 displays the user's heart rate information and location information in real time so as to check the emergency situation of the user when the emergency alarm unit 240 is driven. In particular, a specific beep or voice warning message is transmitted when the emergency signal is transmitted. , Or a warning alarm can be generated through light emission through the LED module.

The management DB 270 stores the heart rate information and the location information of the user transmitted from the information collecting unit 210 in real time to grasp the frequency of the emergency situation of the user and minimize the occurrence of an emergency situation through periodic management. There will be.

4 and 5, the present invention configured as described above measures the heart rate of the user every predetermined time through the heart rate measuring unit 110 of the terminal 100, and measures the measured heart rate information of the LoRa communication unit 102. Heart rate measurement and transmission step (S510) of transmitting to the portable terminal 10 is performed.

Subsequently, the mobile terminal 10 transmits the heart rate information transmitted from the terminal 100 to the management server 200 through the mobile communication network 20 of the mobile communication company, so that the information on the heart rate information of the user is collected by the information collecting unit 210. The collection and the heart rate information collection and analysis step (S520) of determining the emergency situation by analyzing the collected information is performed.

In this case, the heart rate information of the user collected by the information collecting unit 210 is analyzed by the information analyzing unit 220, and the heart rate information of the user is set based on the heart rate setting data set by the management controller 250 or the like during analysis. Check whether it is less than (S530).

Here, when the analyzed heart rate information is greater than the set value by the heart rate setting data, the current state of the user is regarded as normal and transmits and stores the heart rate information of the user to the management DB 270, and at the same time, the terminal 100 Keep track of your heart rate.

However, if the analyzed heart rate is less than the set value, the step of transmitting the emergency signal to the mobile terminal 10 through the emergency alarm unit 240 of the management server 200 to drive the emergency situation to check whether there is an emergency situation (S540)

At this time, by transmitting a malfunction confirming signal for confirming the malfunction of the safe terminal 100 through the error check unit 230 together with the emergency signal, the malfunction of the safe terminal 100 is checked to check whether there is an emergency situation. S550)

Subsequently, the emergency situation part of the mobile terminal 10 checks whether the safety terminal 100 is malfunctioning, and in case of an emergency, the user terminal requests the current location information of the user to the safety terminal 100, and the position is provided from the safety terminal 100. When the information is transmitted, the emergency signal including the location information is transmitted to the management server 200 (S552). The management server 200 manages the rescue signal including the heart rate information and the location information of the user. 300) (S554).

In addition, the management and relief unit 300 allows the rescue of the emergency user, that is, the elderly living alone, based on the transmitted rescue signal (S556).

However, if not in an emergency situation, the operation of the emergency situation unit is released (S560) and the user terminal heart rate information request to the terminal 100, the heart rate information is transmitted to the management server 200 and at the same time the status of the user It can be confirmed continuously (S570).

The terms "comprise", "comprise" or "having" described above mean that a corresponding component may be included unless specifically stated otherwise, and thus does not exclude other components. It should be construed that it may further include other components, and all terms including technical or scientific terms are to be understood generally by one of ordinary skill in the art unless otherwise defined. Has the same meaning as

In addition, the above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains various modifications and variations without departing from the essential characteristics of the present invention. . Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

The present invention relates to a 24-hour monitoring system and method for elderly elderly safety using LoRa communication, it can be applied to the industry for the safety monitoring and protection of the elderly living alone.

Claims (9)

1. Measure the heart rate of the user, such as the elderly living alone or disabled people, and transmit the information on the measured heart rate to the mobile terminal using LoRa (Long Range) communication to determine the user's emergency situation, Safe terminal to make the structure;

   A mobile terminal having an emergency situation unit for transmitting the heart rate information and the location information of the user transmitted from the safe terminal to the management server in association with the safe terminal; And

   A management server which collects and analyzes the heart rate of the user transmitted from the portable terminal, determines whether an emergency is made according to the analyzed result, and makes the structure of the user through management and relief;

   Elderly safety 24 hours monitoring system for living alone using LoRa communication comprising a.
2. The method of claim 1,

   The safe terminal

   A heart rate measuring unit for measuring the heart rate information of the user at an actual time and transmitting a heart rate measurement impossible signal to the portable terminal if the heart rate of the user is not measured;

   A motion measuring unit configured to detect a user's movement and transmit an emergency signal to the portable terminal if the user's movement is not detected within a set time range;

   Detachable sensor unit for checking whether the safety terminal is worn;

   A warning alarm unit generating a warning signal and a warning alarm when an event for an emergency alarm occurs through an emergency situation unit of the portable terminal;

   GPS for measuring GPS coordinates of the user's location information;

   A calendar providing unit for providing date and time information to a user;

   A display unit configured to display information on a user's heart rate, date, and time, and to generate an event for a warning alarm according to an emergency or emergency;

   A power supply unit supplying power to the safe terminal; And

   A safe control unit controls the driving and malfunction of the safe terminal and transmits the heart rate information and the location information to the portable terminal in real time through a LoRa communication unit.

   Elderly safety 24 hours monitoring system for living alone using LoRa communication comprising a.
3. The method of claim 2,

   When the emergency terminal transmits an emergency signal, a warning alarm is continuously generated through the warning alarm unit and the display unit, so that a quick structure can be made by the people around the neighbors who live alone. Elderly safety 24 hour monitoring system.
4. The method of claim 1,

   The emergency situation unit of the mobile terminal, the emergency elderly safety using LoRa communication, characterized in that when the emergency situation of the user, the user sends a message notifying the emergency situation to the designated contact, or emergency contact is made Time monitoring system.
5. The method of claim 1,

   The management server

   A wireless communication unit for wireless communication with the portable terminal by a wireless communication network;

   An information collecting unit collecting heart rate and location information of the user transmitted through the wireless communication unit;

   An information analyzer to determine whether the user is in an emergency by analyzing the information collected through the information collector;

   An error check unit for checking whether the safe terminal is malfunctioning when the information is not transmitted for a predetermined time;

   An emergency alarm unit for transmitting an emergency signal to the portable terminal and the management and relief center when the current state of the user is in an emergency;

   A management controller which controls the management server and transmits / receives an emergency signal in case of an emergency by interworking with the portable terminal and the management relief center;

   A monitoring unit displaying the user's heart rate information and location information in real time so as to check an emergency situation of the user when the emergency alarm unit is driven; And

   A management DB storing the information collected through the information collecting unit;

   The elderly living safety 24 hours monitoring system using LoRa communication comprising a.
6. In the 24-hour monitoring method for the safety of the elderly living alone using LoRa communication,

   (a) measuring a user's heart rate at a predetermined time through a reliable terminal and transmitting the measured heart rate information to a portable terminal using LoRa communication;

   (b) in the portable terminal, determining whether the user has an emergency situation by transmitting heart rate information transmitted from a reliable terminal to a management server through a mobile communication network;

   (c) after step (b), check whether the heart rate information is less than a set value, and if less than the set value, transmit an emergency signal and a malfunction confirmation signal for confirming whether the safe terminal is malfunctioning to the portable terminal. Checking whether the user has an emergency; And

   (d) in step (c), when the user is in an emergency situation, receiving the current location information of the user from the terminal, and transmitting a rescue signal including the location information and the heart rate information of the user to a management and relief center; step;

   The elderly living safe 24 hours monitoring method using LoRa communication comprising a.
7. The method of claim 6,

   In step (c),

   When the heart rate information is more than the set value, the present state of the user is considered normal, and the elderly elderly safety 24-hour monitoring method using LoRa communication, characterized in that for storing the user's heart rate information.
8. The method of claim 6,

   In the step (c),

   Wherein the portable terminal, when the user is in an emergency, 24 hours monitoring the safety of the elderly living alone using LoRa communication characterized in that to send a message informing the emergency situation to the user specified.
9. The method of claim 6,

   Wherein the step (c), if the user is not in an emergency, the step of requesting the user's heart rate information to the assured terminal and at the same time transmitting the heart rate information to the management server further comprising the step of continuously checking the user's status Safe elderly 24 hours monitoring elderly people using LoRa communication, characterized in that.

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