KR101950093B1 - Fire disaster early warning system using beacon - Google Patents

Abstract

A fire alarm emergency warning system and method using a beacon is disclosed. A method of generating an alarm performed in a terminal according to an exemplary embodiment includes: receiving a beacon signal from at least one beacon device through short-range wireless communication; Identifying a beacon device from the received beacon signal; Determining whether specific information included in the beacon signal corresponding to the identified beacon device has been changed; And generating an alarm upon determining that the specific information included in the received beacon signal is changed.

Description

FIRE DISASTER EARLY WARNING SYSTEM USING BEACON [0001]

The following description relates to fire alarm technology and relates to a beacon-based early warning alarm system and method.

Beacons are based on 'BLE Bluetooth 4.0' technology, which supports low-power Bluetooth. At this time, the smart device must have an app for beacon service and Bluetooth must be turned on. For example, when an application is executed in a smart device, identification information is extracted from a beacon signal transmitted from a beacon, and the extracted identification information is transmitted to a server to transmit information (for example, a message, a coupon, etc.) Can be provided.

Beacons, on the other hand, enable real-time navigation and location awareness for smart device apps through location tracking technology for smart devices. Technologies for tracking location include GPS, Inertial Navigation, Transponder Triangulation, and Wi-Fi (Basic Service Set Identifier-BSSID) scanning. Wi-Fi technology can provide adequate location awareness indoors, but is not suitable for applications requiring precise real-time location updates. The first standard implementation of BLE beacons is Apple's iBeacon. The way to detect eyebreaking in smart devices is similar to detecting Wi-Fi access points in terms of calculating position using signal strength and signal distance characteristics. However, the two technologies have significant differences in packaging and implementation. BLE beacons are mobile, fully wireless, and inexpensive. As a result, BLE beacon solutions for location awareness are much cheaper and easier to install than comparable Wi-Fi based solutions.

The Wi-Fi access point also waits for the terminal to wake up from various sleep states, while in the case of a beacon, the app monitors the beacon that continuously transmits the signal and calculates its position, which is much more advantageous in terms of real-time accuracy.

References: KR10-2015-0109988, KR10-2016-0093488, KR10-2011-007413

It is possible to provide an alarm system and method using a beacon in order to detect an emergency at an early stage and propagate an emergency situation using a beacon and support a fire report.

It is possible to provide a system and method for detecting a fire or a gas leak to change specific information of a beacon signal related to the beacon and transmitting the beacon signal to the terminal, thereby providing an alert for fire or gas leakage.

A method of generating an alert performed at a terminal includes receiving a beacon signal from at least one or more beacon devices via short range wireless communication; Identifying a beacon device from the received beacon signal; Determining whether specific information included in the beacon signal corresponding to the identified beacon device has been changed; And generating an alarm upon determining that the specific information included in the received beacon signal is changed.

Wherein the step of receiving a beacon signal from at least one or more beacon devices via the short range wireless communication comprises receiving a beacon signal including a major value and a minor value based on sensor information collected by the beacon device, Wherein at least one or more beacon devices determine whether sensor information collected from the at least one or more beacon devices is included in a predetermined sensor value range and, if the collected sensor information is not included in the predetermined sensor value range, And changing a major value and a minor value of the beacon signal.

Wherein identifying a beacon device from the received beacon signal comprises: setting a UUID value for identifying the beacon device in each of the at least one or more beacons; And determining the area information in which the beacon device is located.

Wherein the step of determining whether or not the specific information included in the beacon signal corresponding to the identified beacon signal has been changed comprises the steps of comparing a major value and a minor value included in the received beacon signal with a previously stored beacon data signal, The step of generating an alarm as the specific information included in the received beacon signal is changed may include generating the alarm sound differently according to the fire or gas leakage .

The step of generating an alarm as the specific information included in the received beacon signal is changed may include providing location information in which an alarm has been generated corresponding to the UUID set in the received beacon signal.

Generating the alarm as the specific information included in the received beacon signal is changed includes generating a message for notifying information related to the alarm and transmitting the generated message to the predetermined contact .

Generating the alarm as the beacon signal data included in the received beacon signal is changed includes guiding the evacuation route to the entrance by guiding the evacuation route based on the address information obtained from the location beacon and the received beacon signal . ≪ / RTI >

An alarm method performed in a beacon device includes collecting sensor information associated with at least one sensor; Changing the specific information of the beacon signal based on the comparison result obtained by comparing the collected sensor information with a preset sensor value; And transmitting the beacon signal including the changed specific information to at least one terminal through short-range wireless communication.

The step of changing the specific information of the beacon signal may include determining whether the gas has leaked by comparing the gas sensor information among the collected sensor information with a predetermined gas sensor value, And comparing the fire sensor information among the collected sensor information with a predetermined fire sensor value to determine whether a fire has occurred.

The step of changing the specific information of the beacon signal may further include changing a major value and a minor value of the beacon signal corresponding to the gas leakage or fire according to the determination that gas leakage or fire has occurred based on the collected sensor information Step < / RTI >

The step of modifying the specific information of the beacon signal may include setting a UUID value for identifying the area information in which the beacon device exists in each of the at least one or more beacons and storing the set UUID value have.

The alarm system changes the specific information of the beacon signal based on the comparison result obtained by comparing the sensor information collected in association with at least one sensor with the predetermined reference information and transmits the beacon signal including the changed specific information A beacon device for transmitting to at least one terminal through short-range wireless communication; And a terminal for identifying the beacon device through the beacon signal received from the beacon device and for generating an alarm when specific information included in the beacon signal corresponding to the identified beacon device is changed.

A terminal for generating an alarm includes a receiver for receiving a beacon signal from at least one or more beacon apparatuses via short-range wireless communication; An identification unit for identifying a beacon device from the received beacon signal; A determination unit for determining whether specific information included in the beacon signal corresponding to the identified beacon device has been changed; And a generator for generating an alarm upon determining that the specific information included in the received beacon signal is changed.

The receiving unit may receive a beacon signal including a changed major value and a minor value based on the sensor information collected from the identified beacon device.

Wherein the identification unit sets a UUID value for identifying the beacon device in each of the at least one or more beacons and sets the beacon device location information based on the UUID value set in the received beacon signal It can be judged.

Wherein the determination unit includes a fire or gas leak judgment by comparing a major value and a minor value included in the received beacon signal with a previously stored beacon data signal, The sound can be generated differently.

By detecting a fire or a gas leak based on the specific information included in the beacon signal, an alarm is generated in the terminal so that the user can be aware of an urgent situation and can be provided so as to evacuate from the risk at an early stage.

The automatic notification service can be provided by detecting fire or gas leakage based on the specific information included in the beacon signal.

FIG. 1 is a view for explaining a beacon device and a terminal according to an embodiment.
2 is a block diagram for explaining a configuration of a terminal according to an embodiment.
3 is a flowchart illustrating a method of generating an alarm in a terminal according to an exemplary embodiment of the present invention.
4 is a block diagram illustrating a configuration of a beacon device according to an embodiment.
5 is a flowchart illustrating an alarm method of a beacon device according to an embodiment.
FIG. 6 is a diagram for explaining a method of transmitting a message according to an embodiment of the present invention.
7 is a flowchart illustrating a method of generating an alarm sound through operation between a beacon device and a terminal according to an exemplary embodiment of the present invention.

Hereinafter, embodiments will be described in detail with reference to the accompanying drawings.

FIG. 1 is a view for explaining a beacon device and a terminal according to an embodiment.

The terminal 100 may be a fixed terminal implemented as a computer device or a mobile terminal. Examples of the terminal 100 include a smart phone, a mobile phone, a navigation device, a computer, a notebook, a digital broadcasting terminal, a PDA (Personal Digital Assistants), a PMP (Portable Multimedia Player), a tablet PC, For example, Smart Band). The terminal 100 may communicate with other terminals and / or servers via a network using a wireless or wired communication scheme. For example, the terminal 100 may drive an application (App) for generating a fire or disaster alert. The terminal 100 can always turn on the power of the Bluetooth to receive the beacon signal and use Bluetooth low energy (BLE). More specifically, when the terminal 100 is a wearable device, it can detect a danger by receiving a beacon signal. At this time, the ultrasonic sensor is mounted on the wearable device and the obstacle is detected, so that the vibration is generated differently based on the distance from the obstacle, and the ultrasonic sensor detects the obstacle present at the upper end of the user, . At the same time, the wearable device may receive a beacon signal transmitted from the beacon signal to generate an alarm for a fire or gas leak.

The beacon device 110 is a Bluetooth 4.0 (BLE) protocol based short range wireless communication device. It can communicate with devices within 70m maximum. The beacon unit 110 is highly accurate enough to distinguish between 5 and 10 cm units, and is suitable for the Internet implementation of objects in which all devices are always connected because of low power consumption. In case the beacon unit 110 is not supplied with electricity in a dangerous situation such as a power failure, fire or gas leakage, the beacon unit 120 may transmit a beacon signal 120 for a certain period of time can do.

A method of generating an alarm sound through the operation between the beacon device and the terminal will be described in detail with reference to FIG. The beacon device 110 may collect sensor information associated with the sensor (701). For example, the beacon device 110 may collect sensor information via sensors mounted on the beacon device. The beacon unit 110 may be equipped with a gas sensor capable of detecting fire or gas leakage. Also, the beacon device 110 can collect sensor information through the combination of various sensors such as a temperature sensor, a flame sensor, and a smoke sensor.

The beacon device 110 may determine whether there is an abnormality in the sensor value based on the collected sensor information (702). The beacon apparatus 110 can determine whether the sensor value is abnormal by comparing the collected sensor information with a preset sensor value range. More specifically, the beacon unit 110 determines whether the collected sensor information is included in a predetermined sensor value range. If the collected sensor information is not included in the predetermined sensor value range, And the minor value can be changed. For example, the beacon apparatus 110 may determine whether gas has leaked by comparing the gas sensor information among the collected sensor information with a predetermined gas sensor value, and determine whether the gas is leaked or not, It is possible to determine whether a fire has occurred by comparing the topic sensor information in the sensor information with a predetermined fire sensor value. At this time, the predetermined gas sensor value, which is a reference value for comparing the gas sensor information and the fire sensor information, can be set to 2, and the preset fire sensor value can be set to 50. [

The beacon apparatus 110 may transmit the beacon signal according to the determination that there is no abnormality in the sensor value based on the collected sensor information (703). At this time, the beacon apparatus 110 can transmit a beacon signal including a UUID value, a major value, and a minor value.

The beacon apparatus 110 may change the major and minor values of the beacon signal according to the determination that the sensor value is abnormal based on the collected sensor information (704). At this time, the beacon unit 110 may change the major and minor values set according to the acquired result information, for example, fire or gas leakage, by comparing the collected sensor information with the sensor value. On the other hand, a UUID value for identifying the location information in which the beacon device 110 exists can be set. Accordingly, as the user terminal 100 receives the beacon signal, it can determine the local information on which the beacon device 110 is located based on the UUID value.

The beacon device 110 may transmit a beacon signal including a UUID, a changed major value, and a changed minor value (705). At this time, the beacon unit 110 may be installed indoors or outdoors to transmit a beacon signal, and a beacon signal may be transmitted periodically or in real time.

The terminal 100 may receive a beacon signal in a region where the beacon signal is detected (706). At this time, as the distance between the terminal 100 and the beacon 110 decreases, the intensity of the beacon signal received by the terminal 100 increases, and as the distance increases, the intensity of the beacon signal received by the terminal 100 gradually decreases Loses. More specifically, as the terminal 100 moves, it can receive a beacon signal from at least one or more beacon devices 110 existing around the terminal.

The terminal 100 may identify the beacon device from the received beacon signal (707). For example, the beacon device can be identified through the UUID set in the beacon signal. The UUID of the beacon signal may include information relating to the beacon device 110 as well as information related to the location of the beacon device 110. In addition, the UUID can set the UUID value by classifying the local information into a specific city, a city, a city, a county, a town, a town, and the like.

The terminal 100 may determine whether the specific information included in the beacon signal corresponding to the identified beacon device has been changed. The terminal 100 may determine whether the major value and the minor value included in the beacon signal have been changed (708). More specifically, the terminal 100 may compare the received beacon signal with a pre-stored beacon data signal. At this time, the beacon data signal may be stored in the terminal 100 to determine a fire or a gas leak. The beacon data signal may include a major value and a minor value set to determine a fire or a gas leak.

The terminal 100 may determine a fire or a gas leak based on the comparison result of comparing the received beacon signal with the pre-stored beacon data signal (709). The terminal 100 may generate an alarm sound differently depending on a fire or gas leakage. The terminal 100 may generate a first alarm sound related to the fire as determined based on the received beacon signal (step 710). When the terminal 100 determines that it is a gas leakage based on the received beacon signal, And generate a second alarm sound (711).

FIG. 2 is a block diagram illustrating a configuration of a UE according to an embodiment. FIG. 3 is a flowchart illustrating a method of generating an alert in a UE according to an embodiment.

The terminal 100 may include a processor 200, a storage unit (not shown) and a communication unit (not shown) for generating an alarm. The processor 200 may include a receiving unit 210, an identifying unit 220, a determining unit 230, and a generating unit 240. The storage unit may store a beacon data signal for determining an abnormality based on the UUID, the major value, and the minor value included in the beacon signal received from the beacon apparatus. The communication unit can perform short-range wireless communication with the beacon device. For example, the communication unit can transmit / receive data to / from the beacon device via Bluetooth.

The components of the processor 200 and the processor 200 may control the terminal to perform the steps 310 to 340 included in the alarm generation method of FIG. At this time, the components of the processor 200 and the processor 200 may be implemented to execute an instruction according to code of an operating system and code of at least one program included in the memory. Here, the components of the processor 200 may be representations of different functions performed by the processor 200 according to control commands provided by the program codes stored in the terminal 100. [

The processor 200 may load the program code stored in the file of the program for the alarm generation method into the memory. For example, when the program is executed in the terminal 100, the processor can control the terminal to load the program code from the file of the program into the memory under the control of the operating system.

In step 310, the receiving unit 210 may receive a beacon signal from at least one or more beacon apparatuses via short-range wireless communication. The receiving unit 210 may receive a beacon signal including a major value and a minor value based on the sensor information collected from the beacon apparatus.

In step 320, the identification unit 220 may identify the beacon device from the received beacon signal. A UUID value for identifying the area information in which a beacon device exists in each of at least one or more beacons may be set. The identification unit 220 can determine the local information in which the beacon device is located based on the UUID value set in the received beacon signal.

In step 330, the determination unit 230 may determine whether the specific information included in the beacon signal corresponding to the identified beacon device has been changed. The determination unit 230 may compare a major value and a minor value included in the received beacon signal with a previously stored beacon data signal to determine a fire or a gas leak.

In step 340, the generating unit 240 may generate an alarm according to the determination that the specific information included in the received beacon signal is changed. The generating unit 240 may generate an alarm sound differently depending on a fire or gas leakage. The generating unit 240 may provide positional information in which an alarm is generated corresponding to the UUID set in the received beacon signal. For example, the generating unit 240 may output positional information where an alarm is generated, as a message or a voice.

Also, the generating unit 240 may generate a message for notifying information related to the alarm, and may transmit the generated message to the predetermined contact. For example, the generating unit 240 may transmit a message to a preset contact, for example, a guardian or a report center, by detecting that the alarm 240 does not take any action despite the occurrence of an alarm. Accordingly, by sending a message to the guardian or report center, the user can be notified of the dangerous situation. Also, as the message is sent to the reporting center, a report on the location where the user is located may be accepted. At this time, an emergency message may be generated by combining an alarm message due to a fire or a gas leak and address information of a beacon receiving a beacon signal.

Also, the generating unit 240 may guide the user to move to the entrance by guiding the evacuation route based on the address information of the beacon receiving the beacon signal and the received beacon signal. At this time, the generating unit 240 may obtain the address information from the location beacon.

FIG. 4 is a block diagram illustrating a configuration of a beacon device according to an embodiment, and FIG. 5 is a flowchart illustrating an alarm method of a beacon device according to an embodiment.

Cortex^TM-M0 32 bitprocessor, Serial Wire Debug (SWD), 256 kB embedded flash programmemory, 16 kB or 32 kB RAM, 8/9/10 bit ADC - 8 configurablechannels, 31 General Purpose I/O Pins, One 32 bit and two 16 bittimers with counter mode, SPI Master/Slave, Low power comparator, Temperature sensor, Two-wire Master (I2Ccompatible), UART (CTS/RTS), CPU independent ProgrammablePeripheral Interconnect (PPI), Real Timer Counter (RTC) 등을 포함할 수 있다. Cortex-M0는 ARM사에서 마이크로 컨트롤러용으로 개발한 코어로서, Cortex-M3 개발된 이후 저전력을 타겟으로 개발되었다. 필요한 기능은 가져가면서 구조는 보다 가볍게 제작되었다. The processor 400 of the beacon apparatus 110 may include a collecting unit 410, a changing unit 420, and a transmitting unit 430. [ The processor 400 may be configured with an ultra low power system on chip (SOC) that supports 2.4GHz wireless communication. For example, the processor may be a 2.4 GHz transceiver, an ARM

Cortex ^TM -M0 32 bit processor, Serial Wire Debug (SWD), 256 kB embedded flash programmemory, 16 kB or 32 kB RAM, 8/9/10 bit ADC - 8 configurablechannels, 31 General Purpose I / O Pins, One 32 bit and two 16 bit timers with counter mode, SPI master / slave, low power comparator, temperature sensor, two-wire master (I2Ccompatible), UART (CTS / RTS), CPU independent ProgrammablePeripheral Interconnect (PPI) . The Cortex-M0 is a core developed by ARM for microcontrollers and has been developed for low-power targets since the Cortex-M3 was developed. The structure was made lighter while taking the necessary functions.

An ultra low power 2.4GHz radio radio transceiver is designed and also supports the BLE protocol. With the PPI (The Programmable Peripheral Interconnect) system, peripheral can be controlled with EVENT and TASK of each peripheral without using CPU. Supports SWD (The 2 pin Serial WireDebug interface), enabling debugging and application writing through J-link debugger.

The components of the processor 400 and the processor 400 may control the terminal to perform the steps 510 to 530 included in the alert method of FIG. At this time, the components of the processor 400 and the processor 400 may be implemented to execute an instruction according to code of an operating system and code of at least one program included in the memory. Here, components of the processor 400 may be representations of different functions performed by the processor 400 in accordance with the control commands provided by the program code stored in the beacon unit 110.

The processor 400 may load the program code stored in the file of the program for the alarm method into memory. In step 510, the collection unit 410 may collect sensor information associated with at least one or more sensors. For example, gas sensor values can be collected through a gas sensor (e.g., MQ-5). Gas sensor is a sensor that can detect fire or gas leakage. Sensor information related to H ₂ , LPG, CH ₄ , CO, and alcohol can be collected. The principle of operation of the gas sensor can distinguish the adsorbed material according to the heated temperature after applying heat to the inside of the sensor. In addition, various sensors other than the gas sensor can be mounted on the beacon device, and the infrared rays of the flame can be detected through the combination of the sensors.

In step 520, the changing unit 420 may change specific information of the beacon signal based on the comparison result obtained by comparing the collected sensor information with a predetermined sensor value. The changing unit 420 determines whether the sensor information collected from at least one or more beacon devices is included in a predetermined sensor value range. If the collected sensor information is not included in the preset sensor value range, You can change the value and minor value. More specifically, the changing unit 420 determines whether or not the gas has leaked by comparing the gas sensor information among the collected sensor information with the gas sensor value, and determines whether or not the gas is leaked, The fire sensor information can be compared with the fire sensor value to determine whether a fire has occurred. The changing unit 420 may change the major value and the minor value of the beacon signal corresponding to the gas leakage or fire according to the determination that the gas leakage or the fire has occurred, based on the collected sensor information. Meanwhile, the changing unit 420 may set a UUID value for identifying the area information in which the beacon device exists and store the set UUID value.

In step 530, the transmitter 430 may transmit a beacon signal including the changed specific information to at least one terminal through short-range wireless communication.

FIG. 6 is a diagram for explaining a method of transmitting a message according to an embodiment of the present invention.

The terminal may monitor the beacon device (610) by executing an application (App) to generate a fire or disaster early warning. If the terminal and the beacon device are at a distance where the beacon signal is transmitted and received, the terminal can monitor the beacon device. For example, the following process can be executed by receiving a beacon signal including a changed major value and a changed minor value while the application is operating in the terminal.

Furthermore, the terminal can recognize the object. For example, the terminal 100 can detect a danger by comparing the acquired image with the information stored in the image database by controlling the camera. The terminal 100 can detect a danger by comparing the image photographed by the terminal with the information stored in the image database through pattern recognition. Alternatively, the location information can be determined by comparing the image photographed by the terminal with the information stored in the image database through pattern recognition. Also, the terminal may detect a danger through the beacon signal and object recognition function.

Upon receiving the beacon signal from the beacon device, the terminal can determine the location information based on the UUID of the beacon device and can voice the determined location information (610). For example, the terminal may output a voice message such as "00 " At this time, the message may be outputted as voice or text.

The terminal may determine a fire or gas leak based on the beacon signal received from the beacon device, and may voice the information about the determined fire or gas leak (611). More specifically, when a major value and a minor value of a beacon signal are changed, the terminal can determine a fire or a gas leak based on the changed value. At this time, a major value and a minor value, which are reference values (beacon data signals) for judging a fire or a gas leak, may be stored in an application of the terminal. Accordingly, the terminal can determine a fire or gas leak by comparing the major value and the minor value of the received beacon signal based on the reference value. Alternatively, the terminal may determine a fire or gas leakage by comparing the major and minor values included in the received beacon signal with a major value and a minor value of the received beacon signal before a preset time for receiving the beacon signal. For example, a voice message such as "There is a danger of fire" may be output as the terminal judges it to be a fire. At this time, the message may be outputted as voice or text.

The terminal may generate an emergency message based on the address information of the beacon device and the risk information associated with the fire / gas leak. For example, the terminal may generate an emergency message containing address information of a fire or an emergency message containing address information of a gas leak. The terminal may transmit the generated emergency message to a guardian or reporting center (e.g., 112, 119, etc.) (620).

At this time, as the beacon signal is transmitted from the beacon device, a more accurate location can be searched through the location beacon (640). For example, the location beacon can be installed at key points in the behavior learning zone to grasp the moving lines, etc. of the terminal. The terminal can acquire address information for the searched location through the location beacon (650). At this time, the address information may include map information and coordinate information.

Meanwhile, the terminal can provide a service for guiding the evacuation route. For example, the terminal can guide the evacuation route based on the address information obtained through the at least one location beacon. It is possible to guide the terminal to the evacuation path (for example, in which direction the current position of the terminal should be moved) by providing the evacuation path according to the location information of the terminal. At this time, as the beacon signal is transmitted from the beacon device, the signal beacon intensity at the entrance may be further counted. Accordingly, the terminal can escape the escape route.

The terminal may complete the transmission of the generated emergency message to a guardian or reporting center (e.g., 112, 119, etc.) (630). For example, if the mobile terminal is not detected to move even if an alarm sound or an emergency message is output to the terminal, the terminal may automatically provide a notification service to the notification center (620).

The alarm system according to an embodiment can directly monitor the place by radio using fire alarm early warning, and can receive and monitor fire disaster information remotely. At this time, the terminal performs real-time monitoring using a beacon device, and can immediately receive feedback on the changed value.

The alarm system according to one embodiment can guarantee the safety of home by applying the above-mentioned technique in connection with the home IOT. At this time when the interest in disaster at the national level is heightened, it can provide assistance to those who are vulnerable to the initial measures such as preschoolers, elderly people living alone as well as the visually impaired.

The apparatus described above may be implemented as a hardware component, a software component, and / or a combination of hardware components and software components. For example, the apparatus and components described in the embodiments may be implemented within a computer system, such as, for example, a processor, a controller, an arithmetic logic unit (ALU), a digital signal processor, a microcomputer, a field programmable gate array (FPGA) , A programmable logic unit (PLU), a microprocessor, or any other device capable of executing and responding to instructions. The processing device may execute an operating system (OS) and one or more software applications running on the operating system. The processing device may also access, store, manipulate, process, and generate data in response to execution of the software. For ease of understanding, the processing apparatus may be described as being used singly, but those skilled in the art will recognize that the processing apparatus may have a plurality of processing elements and / As shown in FIG. For example, the processing unit may comprise a plurality of processors or one processor and one controller. Other processing configurations are also possible, such as a parallel processor.

The software may include a computer program, code, instructions, or a combination of one or more of the foregoing, and may be configured to configure the processing device to operate as desired or to process it collectively or collectively Device can be commanded. The software and / or data may be in the form of any type of machine, component, physical device, virtual equipment, computer storage media, or device As shown in FIG. The software may be distributed over a networked computer system and stored or executed in a distributed manner. The software and data may be stored on one or more computer readable recording media.

The method according to an embodiment may be implemented in the form of a program command that can be executed through various computer means and recorded in a computer-readable medium. The computer-readable medium may include program instructions, data files, data structures, and the like, alone or in combination. The program instructions to be recorded on the medium may be those specially designed and configured for the embodiments or may be available to those skilled in the art of computer software. Examples of computer-readable media include magnetic media such as hard disks, floppy disks and magnetic tape; optical media such as CD-ROMs and DVDs; magnetic media such as floppy disks; Magneto-optical media, and hardware devices specifically configured to store and execute program instructions such as ROM, RAM, flash memory, and the like. Examples of program instructions include machine language code such as those produced by a compiler, as well as high-level language code that can be executed by a computer using an interpreter or the like.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. For example, it is to be understood that the techniques described may be performed in a different order than the described methods, and / or that components of the described systems, structures, devices, circuits, Lt; / RTI > or equivalents, even if it is replaced or replaced.

Therefore, other implementations, other embodiments, and equivalents to the claims are also within the scope of the following claims.

Claims (16)

A method for generating an alarm performed in a terminal,
Receiving a beacon signal from at least one or more beacon devices via short-range wireless communication;
Identifying a beacon device from the received beacon signal;
Determining whether specific information included in the beacon signal corresponding to the identified beacon device has been changed; And
Generating an alarm by determining that specific information included in the received beacon signal is changed
Lt; / RTI >
Monitoring the location wirelessly using the beacon device, and receiving and monitoring the fire disaster information remotely
Further comprising:
Wherein identifying a beacon device from the received beacon signal comprises:
A UUID value for identifying the beacon device exists in each of the at least one or more beacon devices and determining local information in which the beacon device is located based on the UUID value set in the received beacon signal
Lt; / RTI >
Wherein the step of determining whether the specific information included in the beacon signal corresponding to the identified beacon device is changed comprises:
Determining whether a fire or a gas leak is generated based on a comparison result of comparing the major value and the minor value included in the received beacon signal with the pre-stored beacon data signal
Lt; / RTI >
Wherein the at least one beacon device compares collected sensor information with a gas sensor value to determine whether or not a gas leak occurs and changes a major value and a minor value corresponding to the gas leakage when the gas leakage is determined, Determining whether or not a fire has occurred by comparing the sensor information with a fire sensor value if it is determined that the fire is not a gas leak, changing a major value and a minor value in response to the fire occurrence, A beacon signal including a major value and a minor value is transmitted,
The pre-stored beacon data signal includes a major value and a minor value set for judging the gas leakage and a major value and a minor value set for judging occurrence of the fire,
Wherein the step of generating an alarm upon determining that the specific information included in the received beacon signal is changed comprises:
A first alarm sound related to the occurrence of the fire is generated and information about the occurrence of the fire is notified by voice and the position information on which the alarm is generated corresponding to the UUID set in the received beacon signal Voice; And
A second alarm sound related to the gas leakage is generated and the information about the gas leakage is notified by voice and the position information on which the alarm is generated corresponding to the UUID set in the received beacon signal Notifying by voice
/ RTI > delete delete delete delete The method according to claim 1,
Wherein the step of generating an alarm as the specific information included in the received beacon signal changes,
Generating a message for notifying information related to the alert, and transmitting the generated message to a preset contact
/ RTI > The method according to claim 1,
Wherein the step of generating an alarm as the beacon signal data included in the received beacon signal is changed comprises:
Guiding the evacuation path to the entrance by guiding the escape route based on the address information obtained from the location beacon and the received beacon signal
/ RTI > An alarm method performed on a beacon device,
Collecting sensor information associated with at least one sensor;
Changing the specific information of the beacon signal based on the comparison result obtained by comparing the collected sensor information with a preset sensor value; And
And transmitting the beacon signal including the changed specific information to at least one terminal through short range wireless communication
Lt; / RTI >
The step of modifying the specific information of the beacon signal comprises:
Setting a UUID value for identifying the area information in which the beacon device exists in each of the at least one beacon device and storing the set UUID value;
Determining whether gas leakage is caused by comparing the gas sensor information among the collected sensor information with a predetermined gas sensor value;
Determining whether a fire has occurred by comparing the fire sensor information among the collected sensor information with a predetermined fire sensor value when it is determined that the gas is not leaked; And
Changing a major value and a minor value of the beacon signal in response to the gas leakage or fire occurrence according to the determination of the gas leakage or fire occurrence based on the collected sensor information
Lt; / RTI >
The step of changing the major value and the minor value, respectively,
Changing the major value and the minor value in response to the gas leakage when the gas leakage is determined; And
And changing the major value and the minor value in response to the occurrence of the fire when the occurrence of the fire is determined,
The terminal determines area information where the beacon device is located based on a UUID value set in the received beacon signal and compares a major value and a minor value included in the received beacon signal with a pre-stored beacon data signal Determines a fire occurrence or a gas leakage based on a result of the comparison, generates a warning sound differently according to the occurrence of the fire or the gas leakage, notifies the occurrence of the fire or the gas leakage by voice, The location information in which the alarm is generated corresponding to the UUID set in the beacon signal is voiced,
The pre-stored beacon data signal includes a major value and a minor value set for judging the gas leakage and a major value and a minor value set for judging occurrence of the fire,
The terminal generates a first alarm sound related to the occurrence of the fire when the occurrence of the fire is determined and generates a second alarm sound related to the gas leakage when the gas leakage is determined
Alarm method. delete delete delete Modifying specific information of the beacon signal based on the comparison result obtained by comparing the sensor information collected in association with at least one sensor with predetermined reference information and transmitting the beacon signal including the changed specific information to the near- To the at least one terminal; And
Identifying a beacon device through a beacon signal received from the beacon device, generating an alarm when specific information included in the beacon signal corresponding to the identified beacon device is changed, A terminal that remotely receives and monitors fire disaster information
/ RTI >
The beacon device compares the collected sensor information with a gas sensor value to determine whether or not a gas leakage occurs and, when the gas leakage is determined, changes a major value and a minor value of the beacon signal corresponding to the gas leakage And comparing the sensor information with a fire sensor value to determine whether or not a fire has occurred. When it is determined that the fire has occurred, Lt; / RTI >
Wherein the terminal is configured to set a UUID value for identifying the area information in which the beacon device exists in each of the at least one or more beacon devices based on the UUID value set in the received beacon signal, Determines a fire or gas leak based on a result of comparing the major value and the minor value included in the received beacon signal with the pre-stored beacon data signal, and judges whether a fire or a gas leak occurs, Notifies the information about the occurrence of the fire or the gas leak by voice, notifies the location information where the alarm is generated corresponding to the UUID set in the received beacon signal by voice,
The pre-stored beacon data signal includes a major value and a minor value set for judging the gas leakage and a major value and a minor value set for judging occurrence of the fire,
The terminal generates a first alarm sound related to the occurrence of the fire when the occurrence of the fire is determined and generates a second alarm sound related to the gas leakage when the gas leakage is determined
Alarm system. A terminal for generating an alarm,
A receiver for receiving a beacon signal from at least one or more beacon devices through short-range wireless communication;
An identification unit for identifying a beacon device from the received beacon signal;
A determination unit for determining whether specific information included in the beacon signal corresponding to the identified beacon device has been changed; And
And generates an alarm according to the determination that the specific information included in the received beacon signal is changed,
Lt; / RTI >
The terminal,
Further comprising receiving and monitoring fire disaster information remotely as the location is monitored wirelessly using the beacon device,
Wherein,
A UUID value for identifying the beacon device exists in each of the at least one or more beacon devices is set and the area information in which the beacon device is located is determined based on the UUID value set in the received beacon signal Including,
Wherein,
And comparing the major and minor values included in the received beacon signal with the pre-stored beacon data signal to determine a fire occurrence or a gas leak based on a result of the comparison,
Wherein the at least one beacon device compares collected sensor information with a gas sensor value to determine whether or not a gas leak occurs and changes a major value and a minor value corresponding to the gas leakage when the gas leakage is determined, Determining whether or not a fire has occurred by comparing the sensor information with a fire sensor value if it is determined that the fire is not a gas leak, changing a major value and a minor value in response to the fire occurrence, A beacon signal including a major value and a minor value is transmitted,
The pre-stored beacon data signal includes a major value and a minor value set for judging the gas leakage and a major value and a minor value set for judging occurrence of the fire,
The generating unit includes:
A first alarm sound related to the occurrence of the fire is generated and a second alarm sound related to the gas leakage is generated when the gas leakage is determined, and information about the occurrence of the fire or the gas leakage And notifies the location information in which the alarm is generated corresponding to the UUID set in the received beacon signal by voice
Terminal. delete delete delete

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