WO2016137075A1

WO2016137075A1 - Safety device mounted on fire extinguisher and safety service providing method using same

Info

Publication number: WO2016137075A1
Application number: PCT/KR2015/010306
Authority: WO
Inventors: 윤주현; 김민영; 양지영; 김혜원; 이은섭; 한재석; 반규성; 이재호; 페드렛애니
Original assignee: 서울대학교 산학협력단
Priority date: 2015-02-27
Filing date: 2015-09-30
Publication date: 2016-09-01

Abstract

The present invention relates to a safety device mounted on a fire extinguisher and a safety service providing method using the same. The safety device mounted on a fire extinguisher can comprise: a detection unit for generating first alarm generation information when the use of the fire extinguisher is detected; and a device communication unit for receiving second alarm generation information from a first external safety device different from the safety device, and for transmitting the first alarm generation information or the second alarm generation information to at least one of a server, a user terminal, and a second external safety device different from the safety device.

Description

Safety device mounted on fire extinguisher and method of providing safety service using the same

The present invention relates to a safety device mounted on a fire extinguisher for fire evacuation and fire response by alerting a fire occurrence situation and a method of providing a safety service using the same.

Fire can be prevented at best, but with no caution. Fires can result in property damage as well as casualties, resulting in catastrophic disasters.

In the event of a fire, the extent of the damage is determined by how people around the scene initially responded or what fire alarm systems were in place. Therefore, it is important to have a system that can alert people early in the event of a fire, so that people can respond to it.

However, despite the above importance, building a new fire alarm system is expensive. Therefore, many buildings do not have a fire alarm system. In addition, many buildings have an aging fire alarm system or an inadequate fire alarm system, but it is not possible to construct a new fire alarm system due to cost problems.

In addition, for example, even if a fire alarm system is installed, there is a problem such as lack of expandability and deliverability of the fire alarm due to the geographical limit of the fire occurrence site and the physical limitations of the person at the fire occurrence site.

In addition, for example, a conventional fire occurrence alarm device detects a fire using a temperature sensor, a smoke detection sensor, or the like, and thus may malfunction and generate an alarm even when an actual fire does not occur. In addition, when a sensor for detecting a fire occurrence is not close to the actual fire occurrence point or when the direction of the detection sensor does not face the fire occurrence point there is a problem that can not properly detect the fire occurrence.

Meanwhile, Korean Patent No. 10-0638120, which is a prior art document, discloses a fire monitoring system.

However, it still does not solve the problem of the cost of building the new fire alarm system described above, it does not solve the problem of malfunction or failure to properly detect the fire, the problem of not sharing the fire occurrence situation quickly and accurately.

One embodiment of the present invention is to provide a safety device and a method for providing a safety service using the fire extinguisher.

One embodiment of the present invention aims to promptly and accurately share the fire occurrence situation to induce immediate response and protect lives and property from emergency situations.

One embodiment of the present invention is to enable the safety device to be detachable to the fire extinguisher to be able to build a fire alarm system inexpensively and easily.

One embodiment of the present invention is to provide a safety device that can be continuously recycled.

One embodiment of the present invention is to facilitate the use of safety devices and to help the fire extinguisher to easily recognize and use intuitively.

As a technical means for achieving the above technical problem, according to the first aspect of the present invention, the safety device is a safety device mounted on the fire extinguisher, the sensing unit for generating the first alarm generation information when detecting the use of the fire extinguisher And receiving second alarm generation information from a first external safety device that is different from the safety device, and converting the first alarm generation information or the second alarm generation information to a second external safety device, server, and user different from the safety device. It may include a device communication unit for transmitting to at least one of the terminal.

According to a second aspect of the present invention, there is provided a safety service providing method comprising: generating, by a safety device mounted on a fire extinguisher, first alarm occurrence information when detecting the use of the fire extinguisher; And transmitting to at least one of a second external safety device, a server, and a user terminal different from and emitting light and generating sound.

According to a third aspect of the present invention, a user terminal having a function of communicating with a safety device mounted on a fire extinguisher, the terminal communication unit for receiving at least one of the first alarm generation information and the second alarm generation information from the safety device; An estimator for estimating location information of a fire occurrence based on the first alarm generation information or the second alarm occurrence information, a storage unit storing location information of the user terminal, location information of the user terminal and the fire occurrence Generation unit for generating an evacuation route based on the location information of the, may include a display unit for displaying the evacuation route on the screen of the user terminal.

According to a fourth aspect of the present invention, a method for providing a safety service performed by a user terminal capable of communicating with a safety device mounted on a fire extinguisher includes at least one of the first alarm generation information and the second alarm generation information from the safety device. Receiving a step of estimating location information of a fire occurrence based on the first alarm generation information or the second alarm generation information, storing the location information of the user terminal, the location information of the user terminal and the The method may include generating an evacuation route based on the location information of the fire occurrence, and displaying the evacuation route on the screen of the user terminal.

According to any one of the problem solving means of the present invention described above, it is possible to provide a safety device mounted on the fire extinguisher and a safety service providing method using the same.

In addition, according to any one of the problem solving means of the present invention, it is possible to perform appropriate information transfer and situation sharing in a crisis situation.

In addition, according to any one of the problem solving means of the present invention, it is possible to make a person who is in an emergency situation immediately recognize his or her situation and to quickly proceed with the emergency situation.

In addition, according to any one of the problem solving means of the present invention, it is possible to facilitate the use of a fire extinguisher to induce the use of a fire extinguisher in the event of an emergency.

Moreover, according to any one of the subject solving means of this invention, a fire occurrence alarm system can be constructed at low cost.

In addition, according to any one of the problem solving means of the present invention, by detecting the use of the fire extinguisher to detect the fire situation can significantly reduce the case of false alarm to the user in a situation that is not the actual fire occurrence.

In addition, according to any one of the problem solving means of the present invention, even when not close to the actual fire occurrence point can detect the use of the fire extinguisher equipped with a safety device can quickly propagate the alarm can provide an accurate safety service have.

In addition, according to any one of the problem solving means of the present invention, a person who is in an emergency situation can be more actively dealing with safety problems.

The effects obtainable in the present invention are not limited to the above-mentioned effects, and other effects not mentioned above may be clearly understood by those skilled in the art from the following description. will be.

1 is a view showing a safety device according to an embodiment of the present invention.

2 is a view showing a fire extinguisher equipped with a safety device according to an embodiment of the present invention.

3 is a block diagram showing the configuration of a safety device according to an embodiment of the present invention.

Figure 4 is an exemplary view for explaining how the safety device according to an embodiment of the present invention communicates with the outside.

5 is a flowchart illustrating a safety service providing method according to an embodiment of the present invention.

6 is a block diagram illustrating a user terminal provided with a safety service according to an embodiment of the present invention.

7 is a flowchart illustrating a method for providing a safety service to a user terminal according to an embodiment of the present invention.

8 is a view showing a safety device according to an embodiment of the present invention.

DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. In the drawings, parts irrelevant to the description are omitted in order to clearly describe the present invention, and like reference numerals designate like parts throughout the specification.

Throughout the specification, when a part is "connected" to another part, this includes not only "directly connected" but also "electrically connected" with another element in between. . In addition, when a part is said to "include" a certain component, which means that it may further include other components, except to exclude other components unless otherwise stated.

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

1 is a view showing a safety device 10 according to an embodiment of the present invention, Figure 2 is a view showing a fire extinguisher (E) equipped with a safety device 10 according to an embodiment of the present invention. .

Safety device 10 according to an embodiment of the present invention may be mounted on the fire extinguisher (E). At this time, the fire extinguisher (E), filling the extinguishing agent that can extinguish the fire by using the effect of cooling or blocking the air inside the fire extinguisher (E), means a transportable mechanism. The fire extinguisher (E) is usually provided with a safety pin (1) to prevent the extinguishing agent charged therein from leaking to the outside due to external impacts, such a safety pin (1) is a safety device (10) It may include. In addition, the fire extinguisher (E) may be provided with a handle (E1) to apply a force so that the extinguishing agent can be injected through the nozzle.

As an example of the safety device 10, as shown in FIG. 1, the safety device 10 may include a groove 13 on one side of the safety device 10.

When the safety device 10 is mounted on the fire extinguisher (E), the groove 13 provided on one side of the safety device 10 may be mounted in close contact with at least a portion of the fire extinguisher (E).

Preferably, at least a portion of the outer surface 14 of the groove 13 provided on one side of the safety device 10 is in close contact with at least one side of the handle E1 of the fire extinguisher E so that the safety device 10 is It can be mounted on the fire extinguisher (E).

3 is a block diagram showing the configuration of a safety device 10 according to an embodiment of the present invention.

Referring to FIG. 3, the safety device 10 according to an embodiment of the present invention includes a sensing unit 110, a light emitting unit 120, a sounding unit 130, a device communication unit 140, a light emission control unit 150, It may include a pronunciation controller 160, a power supply unit 170 and the diagnostic unit 180.

In addition, the safety device 10 is an internal component of the safety device 10, that is, the sensing unit 110, the light emitting unit 120, the pronunciation unit 130, the device communication unit 140, the light emission control unit 150, It may include a controller (not shown) for controlling the pronunciation controller 160, the power supply unit 170, the diagnostic unit 180 as a whole. Hereinafter, the function of each component will be described.

The detection unit 110 generates the first alarm generation information when detecting the use of the fire extinguisher E equipped with the safety device 10. Here, the first alarm generation information is information for indicating that the fire extinguisher (E) equipped with the safety device 10 is used, for example, information about the position of the fire extinguisher (E) equipped with the safety device (10), It may include at least one of identification information of the fire extinguisher (E) equipped with the safety device 10, identification information of the safety device 10, the use time of the safety device 10 and the use time of the fire extinguisher (E). .

Here, the information about the location of the fire extinguisher E equipped with the safety device 10 may be location information input by an operator. Here, the 'operator' may be a user who operates the fire alarm system using the safety device 10. In addition, the information on the location of the fire extinguisher (E) equipped with the safety device 10 may be a longitude and latitude information, the location information measured based on the GPS (Global Positioning System), the location measured based on the Wi-Fi (Wifi) Information, information obtained through a media access control (MAC) address of a communication module, location information measured based on a cell of a base station, location information measured based on a satellite, and zigbee It may be at least one of the location information measured based on.

In addition, the identification information of the fire extinguisher (E) equipped with the safety device 10 and the identification information of the safety device 10 may be composed of letters, numbers, or a combination thereof, and may be information arbitrarily generated by the operator. It may be and may be composed of a serial number given by the manufacturer of the fire extinguisher (E) or the safety device (10).

In addition, the use time of the safety device 10 and the use time of the fire extinguisher E may include information on a use date and time.

In addition, the detector 110 may generate the first alarm generation information by detecting the use of the fire extinguisher (E) when someone who recognizes the occurrence of the fire uses the fire extinguisher (E).

For example, if a fire extinguisher (E) equipped with a safety device (10) is not close to the location of the fire and cannot detect the fire, or a fire detection sensor (for example, temperature, gas, smoke, heat or illuminance). Even when a fire extinguisher (E) is used by someone even when the sensor cannot detect a fire, the detector 110 may detect the use of the fire extinguisher (E) and generate first alarm generation information.

In addition, the detection unit 110 may detect the use of the fire extinguisher when detecting the departure of the safety pin 10 for converting the fire extinguisher into a usable state.

For example, since the fire extinguisher (E) can be used only by removing the safety pin (1), the detection unit 110 can detect the use of the fire extinguisher (E) by detecting the departure of the safety pin (1). Therefore, the detection unit 110 may include a module for detecting the departure of the safety pin 1, and when detecting the departure of the safety pin 1, first detection generation information may be generated. Here, the release of the safety pin 1 may mean a case in which the safety pin 1 is separated from the fire extinguisher (E) and the safety pin 1 is separated from the safety device 10, respectively.

In addition, the detection unit 110 may detect the use of the fire extinguisher (E) by detecting that the safety device 10 is separated from the fire extinguisher (E). For example, the sensing unit 110 may be in a state in which a part of the outer surface 14 of the groove 13 of the safety device 10 in close contact with one side of the handle E1 is separated (or not in close contact). If the safety device 10 can detect the departure from the fire extinguisher (E). In this case, as shown in FIG. 8, the safety device 10 may not include the safety pin 1 as an embodiment of the safety device 10.

In addition, the detection unit 110 may include a module that detects the safety pin 1 or the safety device 10 is separated from the fire extinguisher (E).

For example, the module for detecting the safety pin (1) or the safety device 10 is separated from the fire extinguisher (E), for example, vibration detection sensor, contact sensor, tilt sensor, acceleration sensor, gyro sensor, geomagnetic sensor There may be at least one.

The vibration monitoring sensor detects movement by measuring vibration generated when the safety pin 1 or the safety device 10 moves, and detects that the safety pin 1 or the safety device 10 is separated from the fire extinguisher E. FIG. have.

The contact sensor detects whether the safety pin 1 or the safety device 10 is in contact with at least a part of the fire extinguisher E, and if the safety pin 1 or safety device is not in contact with at least a part of the fire extinguisher E, the safety pin 1 or the safety device. It can be sensed that 10 departs from the fire extinguisher (E).

The acceleration sensor detects movement by measuring acceleration that may occur when the safety pin 1 or the safety device 10 moves, and detects that the safety pin 1 or the safety device 10 leaves the fire extinguisher E. have. In addition, the gyro sensor may detect the movement by measuring the angular velocity when the safety pin 1 or the safety device 10 is moved, and detect that the safety pin 1 or the safety device 10 is separated from the fire extinguisher E. FIG. . In addition, the geomagnetic sensor may detect the movement by measuring the deflection angle when the safety pin 1 or the safety device 10 is moved by detecting the geomagnetic, and may detect that the safety device 10 is separated from the fire extinguisher (E). .

In addition, the sensing unit 110 may detect the departure of the safety pin 1 or the safety device 10, and generate first alarm generation information when the use of the fire extinguisher E is sensed.

Here, the first alarm generation information may be information for informing the second external safety device 30, the user terminal 40, and the disaster prevention center server 20 that a fire situation or an alarm situation has occurred due to the use of the fire extinguisher (E). Can be.

In addition, the second external safety device 30 may have the same configuration as the safety device 10 of the present invention. However, for convenience of description, it is only to distinguish the safety device for generating the alarm generation information and the safety device for receiving the generated alarm generation information. In addition, the second external safety device 30 may be an expression referring to at least one or more safety devices.

On the other hand, the light emitting unit 120 may emit light. For example, when the use of the fire extinguisher (E) is detected by the detector 110 or the device communication unit 140 receives the second alarm generation information from the first external safety device 50, the light emitter 120 It can emit light.

Here, the first external safety device 50 may have the same configuration as the safety device 10 of the present invention. However, for the convenience of description, the first external safety device 50 may receive the safety device and the generated alarm generation information. It is only to distinguish safety devices. In addition, the first external safety device 50 may be an expression referring to at least one or more safety devices.

The light emitting unit 120 may include at least one light emitting device such as an LED.

In addition, the safety device 10 may include a light emission controller 150 for controlling the light emitting unit 120. For example, the light emission controller 150 may control the color, intensity, or on / off period of light of the light emitter 120. Accordingly, the light emitting unit 120 may be controlled by the light emission controller 150 while the light emitting unit 120 emits light.

On the other hand, the pronunciation unit 130 may generate a sound. For example, when the use of the fire extinguisher E is detected by the detector 110 or the device communication unit 140 receives the second alarm generation information from the first external safety device 50, the sound may be generated. .

The pronunciation unit 130 may include at least one sound generating element such as a speaker.

In addition, the safety device 10 may include a pronunciation control unit 160 for controlling the pronunciation unit 130. For example, the pronunciation controller 160 may control the intensity of the sound of the pronunciation unit 130 or the on / off period of the sound. In addition, the pronunciation controller 130 may be controlled by the pronunciation controller 160 while generating a sound.

Meanwhile, the device communication unit 140 may transmit at least one of the first alarm generation information and the second alarm generation information to at least one of the second external safety device 30, the disaster prevention center server 20, and the user terminal 40. .

Therefore, the device communication unit 140 may transmit the first alarm generation information generated by the detection unit 110 to the second external safety device 30, the disaster prevention center server 20, and the user terminal 40.

When the second alarm occurrence information is received from the first external safety device 50, the device communication unit 140 receives the second alarm occurrence information received by the second external safety device 30 and the disaster prevention center server 20. At least one of the terminals 40 may be transmitted.

The second alarm occurrence information is information for indicating that the fire extinguisher E mounted on the first external safety device 50 is used, and the second alarm occurrence information is, for example, mounted on the first external safety device 50. Information regarding the location of the fire extinguisher (E), identification information of the fire extinguisher (E) equipped with the first external safety device (50), identification information of the first external safety device (50), first external safety device (50) At least one of the use time and the use time of the fire extinguisher (E) may include.

In addition, the device communication unit 140 may transmit only the first alarm generation information when the use of the fire extinguisher E is detected and the first alarm generation information is generated after the second alarm generation information is transmitted.

In addition, the device communication unit 140 periodically transmits the position of the safety device 10 (or the location of the fire extinguisher to which the safety device 10 is attached) to the user terminal 40 (or a server that can communicate with the user terminal 40). By transmitting, it is possible for the user to know the position of the fire extinguisher in advance.

Also, the device communication unit 140 may periodically transmit the first alarm generation information or the second alarm generation information to the user terminal 40, the control center server 20, or another safety device.

In this regard, the device communication unit 140 may communicate with various types of external devices according to various types of communication methods, and the device communication unit 140 may include a Wi-Fi chip, a Bluetooth chip, a wireless communication chip, and an NFC chip. Can be.

The Wi-Fi chip and the Bluetooth chip may communicate with each other by WiFi or Bluetooth. In addition, the wireless communication chip refers to a chip that performs communication according to various communication standards such as IEEE, Zigbee, 3rd Generation (3G), 3rd Generation Partnership Project (3GPP), Long Term Evoloution (LTE), LTE-A, and the like. Here, Zigbee is a standard technology for configuring and communicating with a personal communication network using a small, low-power digital radio, which may mean that it is based on the IEEE 802.15 standard. The NFC chip refers to a chip operating in a near field communication (NFC) method using a 13.56 MHz band among various RF-ID frequency bands such as 135 kHz, 13.56 MHz, 433 MHz, 860-960 MHz, and 2.45 GHz.

On the other hand, the safety device 10 may further include a location information providing unit (not shown) in addition to the above-described configuration. The location information providing unit may provide location information on which the safety device 10 is mounted. The location information providing unit measures location information measured based on a GPS (Global Positioning System), location information measured based on a Wi-Fi, location information measured based on a cell of a base station, and location measured based on a satellite. Information may be provided at least one or more of the location information measured based on the zigbee (zigbee). Therefore, when generating alarm generation information, the safety device 10 may include the location information provided by the location information providing unit in the alarm generation information.

Meanwhile, the safety device 10 may further include a power supply unit 170 for operating the safety device 10. The power supply unit 170 may use a general rechargeable battery and may use a lithium polymer (Li-Po) rechargeable battery.

Meanwhile, in addition to the above-described configuration, the safety device 10 may further include a diagnosis unit 180. The diagnosis unit 180 may check whether the safety device 10 can detect whether the fire extinguisher is used or whether the fire extinguisher equipped with the safety device 10 can be used. In addition, it is possible to check whether the power supply state of the power supply unit 170 is equal to or less than a predetermined threshold. You can also check whether you can communicate with other external safety devices.

For example, when the remaining battery level of the power supply unit 170 is less than or equal to a predetermined threshold, the diagnosis unit 180 may cause the light emitting unit 130 to emit light through the light emission control unit 150 to notify the user. In this case, the light emission controller 150 may control the color, intensity, on / off cycle, and the like of the light when the light emitter 130 emits light. In addition, the pronunciation controller 130 may generate a sound through the pronunciation controller 160.

For example, when the alarm information is received, the color of the light is red, when the use of the fire extinguisher is detected and the alarm information is generated, the intensity of the light is increased and the color of the light is white. In the following case, it may be yellow, and when there is a problem in communication with other safety devices, it may be made blue. In this case, the pronunciation controller 160 may control the intensity of the sound and the on / off period when the sound generator 130 generates the sound.

The safety device 10 according to the above may be divided into an upper portion 11 and a lower portion 12. For example, the light emitting unit 120, the pronunciation unit 130, the device communication unit 140, and the light emission control unit ( 150, the pronunciation control unit 160, the power supply unit 170, and the diagnosis unit 180 may be provided at the upper part 11, and the safety pin 1 and the sensing unit 110 may be provided at the lower part 12. After the safety device 10 attached to the fire extinguisher E is used, the used safety device 10 can be restored and used again at a low cost.

By including the components as described above, the safety device 10, for example, when the fire extinguisher is detected by the safety pin 1 is pulled out, it emits light or generates a sound to inform the occurrence of the fire, mounted on the surrounding fire extinguisher The

safety devices

30 and 50 may also emit light or generate sound to immediately notify a fire situation. In addition, it is possible to promptly respond to emergency situations by identifying the fire situation and location and information of the ignition and notifying the disaster prevention center. In addition, the user terminal 40 may guide the evacuation route to the user.

On the other hand, Figure 4 is an exemplary view for explaining how the safety device 10 communicates with the outside according to an embodiment of the present invention.

That is, as shown in FIG. 4, the safety device 10 may communicate with the disaster prevention center server 20, which may be implemented as a group of server systems such as a load balancing server and a database server, including a web server. At this time, the disaster prevention center server 20 is a server for guiding the occurrence of a fire to the disaster prevention center (for example, a fire station, etc.), the disaster prevention center server 20 is generated by the detection unit 110 of the safety device 10 Based on the first alarm generation information or the second alarm generation information received from the device communication unit 140 of the safety device 10, the disaster prevention center can respond to the fire occurrence. For example, the disaster prevention center server 20 may include the location information or the safety device 10 of the safety device 10 or the first external safety device 50 that may be included in the received first alarm occurrence information or the second alarm occurrence information. Alternatively, the location of the fire occurrence may be estimated based on the use time of the first external safety device 50.

In addition, the device communication unit 140 may communicate with the first external stabilizer 50 or the second external safety device 30 mounted on the other extinguisher, and thus the first alarm generated by the detection unit 110. The generation information may be transmitted to the second external safety device 30, or the second alarm generation information generated by the first external safety device 50 and received by the safety device 10 may be received. When the second alarm generation information is received from the first external safety device 50, the light emitting unit 120 or the sounding unit 130 may emit light or generate a sound to inform the user of an emergency. In this case, the first external safety device 50 and the second external safety device 30 are only used to distinguish the safety device 10 according to an embodiment of the present invention, and refer to a specific safety device. no.

In addition, the device communication unit 140 may communicate directly with the user terminal 40 or through a server capable of communicating with the user terminal 40.

That is, the device communication unit 140 may transmit the first alarm generation information or the second alarm generation information to the user terminal 40, and thus the user terminal 40 receiving the first alarm generation information or the second alarm generation information. ) Can guide the occurrence of an emergency, the location of the safety device 10 (or the location of the fire extinguisher with the safety device 10 attached), and also guides the evacuation route to safely escape the emergency. can do.

Safety service providing method according to an embodiment of the present invention may include a step (S1000) of detecting the use of the fire extinguisher (E). If the use of the fire extinguisher (E) is detected, the first alarm generation information is generated (S1100), and the generated first alarm generation information is transmitted to another safety device, a user terminal, and a server (S1200), and light emission (S3000). It can be pronounced (S3100) to alert the fire.

In addition, another embodiment of the present invention provides a method for providing a safety service may include receiving second alarm generation information from another external safety device (S2000). If the second alarm generation information is received, the received second alarm generation information is transmitted to another safety device, the user terminal 40, the disaster prevention center server 20 (S2100), light emission (S3000), and pronunciation (S3100). can do. In addition, the light emitting step S1000 and the sounding step S2000 may occur at the same time and may be reversed.

Hereinafter, a user terminal 40 according to an embodiment of the present invention will be described with reference to FIG. 6.

In this case, the user terminal 40 may be various electronic devices for displaying various information extracted through the first alarm generation information or the second alarm generation information to a user who controls the user terminal 40. For example, the user terminal 40 may be implemented as a computer, a portable terminal, a television, a wearable device, or the like, which can be connected to other terminals and servers. Here, the computer includes, for example, a laptop, desktop, laptop, etc., which is equipped with a web browser, and the portable terminal is, for example, a wireless communication device that ensures portability and mobility. Can be. In addition, the television may include an Internet Protocol Television (IPTV), an Internet Television (Internet Television), a terrestrial TV, a cable TV, or the like. Further, the wearable device may be, for example, an information processing apparatus of a type that can be directly worn on a human body such as a watch, glasses, accessories, clothes, shoes, and the like.

6 illustrates the configuration of the user terminal 40 according to an embodiment of the present invention.

As shown in FIG. 6, the user terminal 40 may include a terminal communication unit 410. The terminal communication unit 410 may directly communicate with the safety device 10, or may communicate with the disaster prevention center server 30 that may communicate with the safety device 10.

The terminal communication unit 410 may communicate with various types of external devices according to various types of communication methods, and the terminal communication unit 410 may include a Wi-Fi chip, a Bluetooth chip, a wireless communication chip, and an NFC chip. .

Accordingly, the user terminal 40 may receive the first alarm generation information or the second alarm generation information from the safety device 10 through the terminal communication unit 410.

As shown in FIG. 6, the user terminal 40 may include an estimator 420. The estimator 420 may estimate the location of the fire occurrence based on the location information of the safety device or the use time of the safety device that may be included in the first alarm generation information or the second alarm generation information.

For example, when receiving one alarm occurrence information, a radius having a predetermined threshold of the position of the safety device or the position of the fire extinguisher may be estimated as the location of the fire occurrence.

For example, in the case of receiving a plurality of alarm occurrence information, the location information of each safety device is extracted based on the respective alarm occurrence information, and each position has a radius having a predetermined threshold so that each radius overlaps. The location can be extracted and the overlapping point can be estimated as the location of the fire.

For example, in case of receiving a plurality of alarm occurrence information, the use time of each safety device or the use time of each fire extinguisher is extracted based on the respective alarm occurrence information, and the first alarm occurrence information is determined through this. Location information of the safety device or fire extinguisher included in the original alarm information can identify the location of the safety device or fire extinguisher first used.

As shown in FIG. 6, the user terminal 40 may include a storage unit 430. The storage unit 430 measures location information measured based on a GPS (Global Positioning System), location information measured based on a Wi-Fi, location information measured based on a cell of a base station, and satellite based. At least one of the measured location information and the location information measured based on the zigbee.

As shown in FIG. 6, the user terminal 40 may include a generation unit 440. The generation unit 440 may generate an evacuation route based on the location information of the user terminal 40 and the information on the estimated location of the fire occurrence. For example, the evacuation route may be generated so that the estimated location of the fire occurrence is far from the location of the user terminal 40. In this case, the generation unit 440 may use the map information stored in the user terminal 40 or the map information provided from the disaster prevention center server 20.

As shown in FIG. 6, the user terminal 40 may include a display unit 450. The display unit 450 may display the evacuation path generated from the generation unit 440 on the screen or display of the user terminal 40.

7 is a step of a step of guiding the evacuation route to the user who controls the user terminal 40 based on the alarm occurrence information received by the user terminal 40 in the method for providing a safety service according to an embodiment of the present invention. It is a flowchart shown.

In the method for providing a safety service to the user terminal 40 according to an embodiment of the present invention, the user terminal 40 receives the first alarm generation information or the second alarm generation information (S4100), and receives the received first alarm. The location of the fire occurrence is estimated based on the occurrence information or the second alarm occurrence information (S4200). In addition, the location information of the user terminal 40 may be stored (S4300), and an evacuation route may be generated based on the estimated location of the fire and the location information of the user terminal 40 (S4400). The generated evacuation route may be displayed on the user terminal 40 (S4500).

On the other hand, the term '~ part' used in this embodiment means a software component or a hardware component such as a field programmable gate array (FPGA) or an ASIC, and the '~ part' plays a role. However, '~' is not meant to be limited to software or hardware. '~ Portion' may be configured to be in an addressable storage medium or may be configured to play one or more processors. Thus, as an example, '~' means components such as software components, object-oriented software components, class components, and task components, and processes, functions, properties, procedures, and the like. Subroutines, segments of program patent code, drivers, firmware, microcode, circuits, data, databases, data structures, tables, arrays, and variables.

The functionality provided within the components and 'parts' may be combined into a smaller number of components and 'parts' or separated from additional components and 'parts'.

In addition, the components and '~' may be implemented to play one or more CPUs in the device or secure multimedia card.

The method of providing a safety service according to the embodiment described with reference to FIG. 5 or 7 may also be implemented in the form of a recording medium including instructions executable by a computer, such as a program module executed by the computer. Computer readable media can be any available media that can be accessed by a computer and includes both volatile and nonvolatile media, removable and non-removable media. In addition, computer readable media may include both computer storage media and communication media. Computer storage media includes both volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data. Communication media typically includes computer readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave, or other transmission mechanism, and includes any information delivery media.

In addition, the method for providing a safety service according to an embodiment of the present invention may be implemented as a computer program (or computer program product) including instructions executable by a computer. The computer program includes programmable machine instructions processed by the processor and may be implemented in a high-level programming language, an object-oriented programming language, an assembly language, or a machine language. . The computer program may also be recorded on tangible computer readable media (eg, memory, hard disks, magnetic / optical media or solid-state drives, etc.).

Therefore, the method of providing a safety service according to an embodiment of the present invention may be implemented by executing the computer program as described above by the computing device. The computing device may include at least a portion of a processor, a memory, a storage device, a high speed interface connected to the memory and a high speed expansion port, and a low speed interface connected to the low speed bus and the storage device. Each of these components are connected to each other using a variety of buses and may be mounted on a common motherboard or otherwise mounted in a suitable manner.

Here, the processor may process instructions within the computing device, such as to display graphical information for providing a graphical user interface (GUI) on an external input, output device, such as a display connected to a high speed interface. Instructions stored in memory or storage. In other embodiments, multiple processors and / or multiple buses may be used with appropriately multiple memories and memory types. The processor may also be implemented as a chipset consisting of chips comprising a plurality of independent analog and / or digital processors.

The memory also stores information within the computing device. In one example, the memory may consist of a volatile memory unit or a collection thereof. As another example, the memory may consist of a nonvolatile memory unit or a collection thereof. The memory may also be other forms of computer readable media, such as, for example, magnetic or optical disks.

In addition, the storage device can provide a large amount of storage space to the computing device. The storage device may be a computer readable medium or a configuration including such a medium, and may include, for example, devices or other configurations within a storage area network (SAN), and may include a floppy disk device, a hard disk device, an optical disk device, Or a tape device, flash memory, or similar other semiconductor memory device or device array.

The foregoing description of the present invention is intended for illustration, and it will be understood by those skilled in the art that the present invention may be easily modified in other specific forms without changing the technical spirit or essential features of the present invention. will be. Therefore, it should be understood that the embodiments described above are exemplary in all respects and not restrictive. For example, each component described as a single type may be implemented in a distributed manner, and similarly, components described as distributed may be implemented in a combined form.

The scope of the present invention is shown by the following claims rather than the above description, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included in the scope of the present invention. do.

Claims

As a safety device mounted on the fire extinguisher,

A detector configured to generate first alarm generation information when detecting the use of the fire extinguisher; And

Receiving second alarm generation information from a first external safety device different from the safety device, and receiving the first alarm generation information or the second alarm generation information from a second external safety device, server and user terminal different from the safety device. Communication unit transmitting to at least one of

Including, safety device.
The method of claim 1,

The first alarm generation information includes at least one of information on the location of the fire extinguisher, identification information of the fire extinguisher, identification information of the safety device, use time of the safety device and use time of the fire extinguisher.
The method of claim 1,

The second alarm generation information is information on the location of the fire extinguisher equipped with the first external safety device, identification information of the fire extinguisher equipped with the first external safety device, identification information of the first external safety device, the first And at least one of a use time of the external safety device and a use time of the fire extinguisher equipped with the first external safety device.
The method of claim 1,

The detection unit,

And detecting the use of the fire extinguisher when the safety device detects a departure from the fire extinguisher.
The method of claim 4, wherein

The safety device,

Further comprising a groove on one side of the safety device

At least a portion of the outer surface of the groove in close contact with one side of the handle of the fire extinguisher is the safety device is mounted on the fire extinguisher,

The detection unit,

Safety device for detecting the departure from the fire extinguisher when a portion of the outer surface of the groove in close contact with one side of the handle is separated.
The method of claim 1,

The detection unit,

Safety device for detecting the use of the fire extinguisher when detecting the escape of the pin to switch the fire extinguisher to the usable state.
The method of claim 1,

The safety device,

A light emitting unit emitting light when the sensing unit senses the use of the fire extinguisher; And

When the sensing unit detects the use of the fire extinguisher further comprises a sound generating unit for generating a sound.
The method of claim 1,

The safety device,

A light emitting unit which emits light when the device communication unit receives the second alarm generation information; And

And a sounding unit for generating a sound when the device communication unit receives the second alarm generation information.
The method of claim 1,

The safety device,

A power supply unit supplying power charged in the battery;

A diagnosis unit generating diagnostic result information by checking a power supply state from the power supply unit or a communication state of the device communication unit; And

An emission control unit controlling the emission unit based on the diagnosis result information

It further comprises a safety device.
The method of claim 1,

The device communication unit,

And a device communication unit configured to transmit / receive the first alarm generation information or the second alarm generation information with the first external safety device or the second external safety device through a Zigbee communication module or Bluetooth.
Fire extinguisher equipped with the safety device of claim 1.
A user terminal capable of communicating with the safety device of claim 1,

A terminal communication unit for receiving at least one of the first alarm generation information and the second alarm generation information from the safety device;

An estimator for estimating location information of a fire occurrence based on the first alarm occurrence information or the second alarm occurrence information;

A storage unit for storing location information of the user terminal;

A generation unit configured to generate an evacuation route based on the location information of the user terminal and the location information of the fire occurrence; And

A display unit for displaying the evacuation route on the screen of the user terminal

Including, the user terminal.
The safety device on the fire extinguisher

Generating first alarm generation information when detecting the use of the fire extinguisher;

Transmitting the first alarm generation information to at least one of a second external safety device, a server, and a user terminal different from the safety device; And

Emitting light and generating sound

Including, safety service providing method.
The method of claim 13,

Receiving second alarm generation information from a first external safety device that is different from the safety device when the use of the fire extinguisher is not sensed;

Transmitting the second alarm generation information to at least one of a second external safety device, a server, and a user terminal different from the safety device; And

Emitting light and generating sound

Further comprising, the safety service providing method.
Carried out by a user terminal capable of communicating with the safety device of claim 1,

Receiving at least one of the first alarm generation information and the second alarm generation information from the safety device;

Estimating location information of a fire occurrence based on the first alarm occurrence information or the second alarm occurrence information;

Storing location information of the user terminal;

Generating an evacuation route based on the location information of the user terminal and the location information of the fire occurrence; And

Displaying the evacuation route on the screen of the user terminal;

Including, safety service providing method.