KR101584628B1 - Fire extinguisher managemetnt device and fire extinguisher - Google Patents

Abstract

The present invention relates to a fire extinguisher management device and a fire extinguisher. The fire extinguisher management device includes: a receiving part installed in a fire extinguisher, and receiving a near field communication (NFC) signal, transmitted from a mobile device; a transmitting part transmitting the NFC signal to the mobile device; an acceleration sensor detecting a change of speed of X, Y, and Z axes by unit time corresponding to the fire extinguisher inspection of a manager; a gyro sensor detecting angular speed by unit time corresponding to the fire extinguisher inspection of the manager; an inspection information management part storing the signals, received from the acceleration sensor and the gyro sensor, as inspection state information of the fire extinguisher; a manager approval part providing the inspection state information to a mobile device of the manager when the mobile device, tagged on NFC through identification information of the mobile device received from the receiving part, is the mobile device of the manager; and a power part supplying power to each component.

Description

FIRE EXTINGUISHER MANAGEMETNT DEVICE AND FIRE EXTINGUISHER

The present invention relates to a fire extinguisher management device and a fire extinguisher which are mounted on a fire extinguisher.

With the development of cities and the concentration of population in large cities, many incidents and accidents occur frequently in many high-rise buildings, apartments, subways, and railways, among which fire causes massive casualties and property damage. The most basic disaster prevention tools are fire extinguishers, and fire extinguishers are mandatory in buildings, subways, and apartments.

However, if the fire extinguisher is not used for a long period of time or is not managed, the internal powder of the fire extinguisher will harden or the pressure will drop. Currently, most fire extinguishers do not manage fire extinguishers over a period of time or are often unavailable if you do not need a lot.

Therefore, it is necessary for the manager to manage the fire extinguisher periodically, and in particular, a technique for managing the fire extinguisher in accordance with the prescribed fire extinguisher management principle is required.

Korean Registered Patent No. 10-0605565 (Registered on Jul. 20, 2006) Korea Patent No. 10-0436731 (Registered on September 19, 2007)

An object of the present invention is to provide a fire extinguisher management device mounted on or mounted in a fire extinguisher and capable of detecting and managing the fire extinguishing operation of the fire extinguisher by itself and providing information stored in the mobile device and a fire extinguisher equipped with the fire extinguisher management device.

Another object of the present invention is to provide a fire extinguisher management device and a fire extinguisher equipped with the fire extinguisher management device, which allow an administrator to perform a fire extinguisher check operation in accordance with a prescribed fire extinguisher check operation.

According to one aspect of the present invention, a fire extinguisher management device is provided. This fire extinguisher management device is installed in a fire extinguisher and includes a receiver for receiving an NFC (Near Field Communication) signal transmitted from a mobile station, a transmitter for transmitting an NFC signal to a mobile station, an X- And an acceleration sensor for detecting a change in speed with respect to the Z axis, a gyro sensor for detecting an angular velocity per unit time corresponding to an extinguisher checking operation of an administrator, a signal received from the acceleration sensor and the gyro sensor as a fire extinguisher check status information A manager accepting unit for providing the manager mobile with the fire extinguisher check status if the mobile which is NFC-tagged is an administrator mobile through the identification information of the mobile received from the receiver, and a power supply unit for supplying power to each configuration .

The fire extinguisher management device includes a notification unit for generating a warning sound or displaying a warning, and a fire extinguisher management unit for interlocking with the maintenance information management unit and storing fire extinguisher check information, The fire extinguisher checking state information is stored in the fire extinguisher checking state information if the fire extinguisher checking operation is determined to be incompatible with the fire extinguisher checking state information. And notifying the user of the operation of the notification unit.

Alternatively, the fire extinguisher management apparatus may include a notification unit for generating a warning sound or performing a warning display, and a fire extinguisher management unit for interlocking with the manager approval unit and storing fire extinguisher check information, To the manager mobile, and if the manager does not match the firearm check status information, the management unit does not provide the firearm check status information to the manager mobile.

The receiving unit, the transmitting unit, the manager accepting unit, the checking information managing unit, and the checking rule checking unit are configured with an NFC tag module. The NFC tag module uses the power contained in the RF signal of the mobile received through the receiver as a power source.

The power supply of the power source unit is not supplied to the acceleration sensor and the gyro sensor when the NFC tag module is used alone and the power source of the power source unit is connected to the acceleration sensor And a power management unit for supplying power to the gyro sensor.

According to another aspect of the present invention, there is provided a fire extinguisher equipped with a fire extinguisher management device. This fire extinguisher has a receiver for receiving NFC (Near Field Communication) signal transmitted from mobile, a transmitter for transmitting NFC signal to mobile, and a controller for controlling speed of X axis, Y axis and Z axis per unit time A gyro sensor for detecting an angular velocity per unit time corresponding to a firearm checking operation of an administrator, a maintenance information managing unit for storing a signal received from the acceleration sensor and the gyro sensor as fire extinguisher check status information, A manager approval unit for providing the manager mobile with the fire extinguisher check status information if the mobile which is NFC-tagged through the identification information of the mobile received from the mobile terminal is an administrator mobile, and a power supply unit for supplying power to each configuration do.

As described above, according to the embodiment of the present invention, the fire extinguisher is always managed in a usable state so that the fire extinguisher can be immediately extinguished by using the fire extinguisher.

Further, a problem to be solved by the present invention is to allow a manager to perform a fire extinguisher check operation in accordance with a prescribed fire extinguisher check operation and to systematically manage the fire extinguisher.

FIG. 1 is a view showing a use environment of a fire extinguisher management apparatus according to an embodiment of the present invention.
2 is a block diagram of a fire extinguisher management apparatus according to an embodiment of the present invention.
3 is an operational flowchart of the fire extinguisher management apparatus according to the first embodiment of the present invention.
4 is an operational flowchart of a fire extinguisher management apparatus according to a second embodiment of the present invention.
5 is a block diagram of a fire extinguisher management apparatus according to another embodiment of the present invention.
6 is an operation flowchart of the fire extinguisher management apparatus according to the third embodiment of the present invention.

While the invention is susceptible to various modifications and alternative forms, specific embodiments thereof are shown by way of example in the drawings and will herein be described in detail. It should be understood, however, that the invention is not intended to be limited to the particular embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

Like reference numerals are used for like elements in describing each drawing. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

The terms first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another.

For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

And / or < / RTI > includes any combination of a plurality of related listed items or any of a plurality of related listed items.

It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, .

On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.

The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention.

The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the terms "comprises" or "having" and the like are used to specify that there is a feature, a number, a step, an operation, an element, a component or a combination thereof described in the specification, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

Hereinafter, a fire extinguisher management device and a fire extinguisher equipped with the fire extinguisher management device according to an embodiment of the present invention will be described with reference to the accompanying drawings.

FIG. 1 is a view showing a use environment of a fire extinguisher management apparatus according to an embodiment of the present invention. As shown in FIG. 1, the fire extinguisher management apparatus 200 according to an embodiment of the present invention may be used in a form mounted on the exterior of the fire extinguisher 100, or may be mounted on the interior of the fire extinguisher 100. When the fire extinguisher 100 is mounted inside the fire extinguisher 100, the fire extinguisher 100 is manufactured in a state in which the fire extinguisher management device 200 is mounted inside the fire extinguisher.

When the fire extinguisher management device 200 is installed outside the fire extinguisher 100, the fire extinguisher management device 200 is designed to be fixed externally or mounted and detached.

The fire extinguisher 100 in which the fire extinguisher management device 200 is mounted or mounted can be any type of fire extinguisher.

The fire extinguisher management device 200 has a function of sensing a moving state of the fire extinguisher 100 such as rocking or tilting, and has a function of detecting a fire extinguisher 100, that is, a fire extinguisher checking operation by a manager. The fire extinguisher management apparatus 200 has a function of storing the sensed information (i.e., fire extinguisher check state information) according to the fire extinguisher check operation by the manager and providing the information to the mobile device 300 through NFC (Near Field Communication) communication. At this time, it is preferable that the mobile provided with the fire extinguisher check status information is the manager's mobile set in the fire extinguisher management device 200.

Hereinafter, a fire extinguisher equipped with a fire extinguisher management device and a fire extinguisher management device according to an embodiment of the present invention will be described in detail with reference to FIG.

Prior to the explanation, the extinguisher equipped with the extinguisher management device is the same as the ordinary extinguisher except for the extinguisher management device. Therefore, only the fire extinguisher management apparatus 200 will be described below. However, those skilled in the art will be able to easily implement a fire extinguisher equipped with a fire extinguisher management apparatus according to an embodiment of the present invention through the following description.

2 is a block diagram of a fire extinguisher management apparatus according to an embodiment of the present invention. 2, the fire extinguisher management apparatus 200 according to an embodiment of the present invention includes an antenna 201, a receiving unit 202, a transmitting unit 203, a manager approval unit 204, an administrator information storage unit 205 The general information storage 206, the acceleration sensor 207, the gyro sensor 208, the inspection information management unit 209, the inspection specification inspection unit 210, the notification unit 211, the inspection information storage unit 212, And a power supply unit 213.

The antenna 201 is for receiving an NFC signal. The receiving unit 202 receives the NFC signal transmitted from the mobile station 300 through the antenna 201 and the transmitting unit 203 transmits the NFC signal to the mobile station 300 through the antenna 201.

The information received through the receiver 202 is identification information of the mobile device 300 and may be various information or a user command in the case of communicating with a service APP installed in the mobile device 300. [ The information transmitted through the transmission unit 203 includes information stored in the check information storage unit 212 and information stored in the general information storage unit 206 and communicates with a service APP installed in the mobile device 300 If so, the information requested by the service app.

The manager approval section 204 determines whether the identification information of the mobile 300 received from the reception section 202 matches one of the one or more manager mobile identification information stored in the manager information storage section 205, And allows important information to be provided to the manager mobile 300 when approved. The important information is, for example, fire extinguisher check status information stored in the check information storage 212. The fire extinguisher check status information includes information detected by the acceleration sensor 207 and the gyro sensor 208, do.

The manager information storage unit 205 stores identification information (e.g., telephone number, MAC address, etc.) of one or more manager mobiles. The general information storage unit 206 stores general information about the fire extinguisher and general information about the fire extinguisher management device 200. When the NFC tagged person is a general person, To the general public.

The acceleration sensor 207 detects a change in velocity with respect to the X axis, the Y axis, and the Z axis per unit time. That is, the acceleration sensor 207 measures the acceleration of the fire extinguisher 100 during the fire extinguisher checking operation by the manager. The gyro sensor 208 detects the angular velocity per unit time. That is, the gyro sensor 208 measures the angular velocity of the fire extinguisher 100 when the fire extinguisher is inspected by the pipe.

The information detected by the acceleration sensor 207 and the gyro sensor 208 allows the manager to know how much the controller has shaken, how many times the controller has shaken, and how much the controller has shaken.

The inspection information management unit 209 stores the detection signals received from the acceleration sensor 207 and the gyro sensor 208 in the inspection information storage unit 212 as the fire extinguisher inspection status information with the date of receipt And provides the manager mobile 300 with fire extinguisher check status information stored in the check information storage unit 212 upon receiving the manager approval success from the manager approval unit 204.

On the other hand, if the check information management unit 209 matches the fire extinguisher check status information with the fire extinguisher check status information using the check rule check unit 210 before storing the fire extinguisher check status information in the check information storage unit 212 Save fire extinguisher check status information. Alternatively, the administrator approval unit 204 may use the check rule grasp unit 210 before providing the stored fire extinguisher check status information to the manager mobile 300. If the fire extinguisher check status information matches the fire extinguisher check information, And provides the check status information to the manager mobile 300.

The check rule catching unit 210 stores prescribed fire extinguisher check information and determines whether or not the fire extinguisher check operation of the manager sensed by the acceleration sensor 207 and the gyro sensor 208 matches fire extinguisher check information specified. The prescribed fire extinguisher check information is, for example, shaking the fire extinguisher more than three times (rotation number of times) at a speed of 20 km / h (rotation speed) and more than 90 degrees (rotation angle) vertically. The revolving speed can be deleted in the fire extinguisher check information specified here.

If the manager's checking operation of the fire extinguisher does not match the fire extinguisher check information specified by the administrator, the inspection rule catcher 210 causes the notification unit 211 to inform the administrator of the fire extinguisher check operation. It informs.

The notification unit 211 is a device for generating a warning sound or a device for enabling a person to recognize a specific situation by an LED indicator or the like. The power supply unit 213 may be a device that supplies power to each configuration or a configuration that uses power contained in an RF signal (i.e., an NFC signal) received from the mobile device 300 as a power source, Supply.

Meanwhile, the fire extinguisher management apparatus 200 according to an embodiment of the present invention may be configured to exclude at least one of the general information storage unit 206, the inspection rule determination unit 210, and the notification unit 211, have.

The antenna 201, the reception unit 202, the transmission unit 203, the administrator approval unit 204, the inspection information management unit 209, the inspection rule determination unit 210, and the various storage units 205, 206, The administrator approval section 204, the inspection information management section 209 and the inspection rule determination section 210 are installed in the form of an application in the processor (or controller) of the NFC tag module . The various storage units 205, 206, and 212 correspond to memories of the NFC tag module. The NFC tag module may be configured to use power included in an RF signal (i.e., an NFC signal) received from the mobile device 300 as a power source.

Hereinafter, the operation of the fire extinguisher management device (or fire extinguisher equipped with the fire extinguisher management device) according to the second embodiment of the present invention will be described with reference to Fig. 3 is an operational flowchart of the fire extinguisher management apparatus according to the first embodiment of the present invention.

As shown in FIG. 3, the administrator shakes the fire extinguisher 100 for the fire extinguisher 100 checking operation (that is, an operation for making the fire extinguisher 100 usable). The acceleration sensor 207 and the gyro sensor 208 of the fire extinguisher management apparatus 200 sense the shake of the fire extinguisher 100 (S301) and output a sensing signal accordingly (S302).

This detection signal is received by the inspection information management unit 209. The inspection information management unit 209 adds date information to the detection signal output from the acceleration sensor 207 and the gyro sensor 208 to generate fire extinguisher check status information , And stores the fire extinguisher check status information in the check information storage 212 (S303).

In this state, when the manager NFC tags the fire extinguisher management device 200 using his or her mobile 300 (S304), the manager approval unit 204 receives the manager mobile 200 through the antenna 201 and the receiver 202 300, and compares the received identification information of the manager mobile 300 with the identification information of the manager mobile stored in the manager information storage 205, and determines whether or not there is a match.

If the identification information of the received manager mobile 300 is stored in the manager information storage unit 205, the manager approval unit 204 confirms that the management information is the manager, (S305),

Upon receipt of the manager approval from the manager approval section 204, the check information management section 209 sends the fire extinguisher check status information stored in the check information storage section 212 to the manager terminal 300 via the transmission section 203 and the antenna 201 (S306). Here, the fire extinguisher check status information is the most recent information or all the fire extinguisher check status information (i.e., fire extinguisher check status history information) stored in the check information storage 212.

If the received identification information of the manager mobile 300 is not stored in the manager information storage unit 205, the manager approval unit 204 determines that the general person is the general person and transmits the general information stored in the general information author book 206 to the NFC tagging (Step S307)

Hereinafter, the operation of the fire extinguisher management device (or fire extinguisher equipped with the fire extinguisher management device) according to the second embodiment of the present invention will be described with reference to Fig. 4 is an operational flowchart of a fire extinguisher management apparatus according to a second embodiment of the present invention.

As shown in FIG. 4, the manager shakes the fire extinguisher 100 for the fire extinguisher 100 check operation. The acceleration sensor 207 and the gyro sensor 208 of the fire extinguisher management apparatus 200 sense the shaking motion of the fire extinguisher 100 (S401) and output a sensing signal accordingly (S402).

The detection information management unit 209 receives the detection signals, and the inspection information management unit 209 provides the detection signals of the respective sensors to the inspection rule determination unit 210 to inquire whether they comply with the regulations. Accordingly, the inspection-specification grasp unit 210 grasps the checking operation of the manager, that is, the number of rotations, the rotation angle, and the rotation speed of the fire extinguisher 100 through the detection signals of the acceleration sensor 207 and the gyro sensor 208 (S403 ) ..

Then, the checking rule determining unit 210 compares the checking operation of the manager with the prescribed checking operation to determine whether it satisfies (conforms). For example, if the prescribed check operation is "shake the fire extinguisher 3 times or more (the number of revolutions) at a speed of 20 km / h (rotational speed) and 90 degrees or more (rotational angle) It is judged that the regulation is satisfied when the rotation speed of the fire extinguisher is 20 km / h or more, the rotation angle is 90 degrees or more, and the rotation number is 3 or more according to the inspection operation of the manager. If the at least one of the rotational speed, the rotational angle and the number of rotations is not satisfied, the inspection-specification-grasping part 210 judges that the specification is not satisfied.

The inspection-condition-grasping unit 210 provides the inspection-information-management unit 209 with the comparison result between the inspection operation of the manager and the prescribed inspection operation, (S405). ≪ / RTI > If it is not satisfied through the determination, the checking rule holder 210 performs an alarm operation through the notification unit 211 without storing the outputs of the sensors 207 and 208, (S406).

On the other hand, if it is determined that the inspection rule holding unit 210 is satisfied (S405), the firearm inspection unit 210 generates firearm inspection status information using the sensing signals of the sensors 207 and 208 and stores the information in the inspection information storage unit 212 S407).

In this state, when the manager NFC tags the fire extinguisher management device 200 using his or her mobile 300 (S408), the manager acceptance unit 204 receives the manager mobile 200 through the antenna 201 and the receiver 202 300, and compares the received identification information of the manager mobile 300 with the identification information of the manager mobile stored in the manager information storage 205, and determines whether or not there is a match.

If the identification information of the received manager mobile 300 is stored in the manager information storage unit 205, the manager approval unit 204 confirms that the management information is the manager, (S409),

Upon receipt of the manager approval from the manager approval section 204, the check information management section 209 sends the fire extinguisher check status information stored in the check information storage section 212 to the manager terminal 300 via the transmission section 203 and the antenna 201 (S410). Here, the fire extinguisher check status information is the most recent information or all the fire extinguisher check status information (i.e., fire extinguisher check status history information) stored in the check information storage 212.

If the received identification information of the manager mobile 300 is not stored in the manager information storage unit 205, the manager approval unit 204 determines that the general person is the general person and transmits the general information stored in the general information author book 206 to the NFC tagging And provides it to the mobile of a general public (S411)

Although it has been described in the above embodiment that the fire extinguisher check state information is executed before the storage of the fire extinguisher check state information in the check information storage 212, steps S403 to S406 may be performed immediately before S410. If the fire extinguisher check status information stored before the S410 process is performed matches the prescribed fire extinguisher check information, the information is provided to the manager mobile. If not, the fire extinguisher check status information is not provided to the manager mobile. .

Hereinafter, a fire extinguisher management apparatus according to another embodiment of the present invention will be described with reference to FIG. 5 is a block diagram of a fire extinguisher management apparatus according to another embodiment of the present invention.

As shown in FIG. 5, the fire extinguisher management device 200a according to another embodiment of the present invention is substantially the same as the fire extinguisher management device 200 according to an embodiment of the present invention with reference to FIG. However, the fire extinguisher management apparatus 200a according to another embodiment of the present invention further includes a power management unit 214 as compared to the fire extinguisher management apparatus 200 according to an embodiment of the present invention.

The antenna 201, the reception unit 202, the transmission unit 203, and the administrator approval unit 204, which correspond to the portions A and B in the shaded area in the fire extinguisher management apparatus 200a according to another embodiment of the present invention, The inspection information management unit 209, the inspection rule determination unit 210 and the various storage units 205, 206 and 212 are constituted by one NFC tag module. The NFC tag module operates using power included in an RF signal (i.e., an NFC signal) received from the mobile station 300 as a power source.

Accordingly, in the case where only the NFC tag module is used, the power management unit 214 prevents the power of the power source unit 213 from being supplied to the acceleration sensor 207 and the gyro sensor 208, The power of the power source unit 213 causes the acceleration sensor 207 and the gyro sensor 208 to be supplied with power.

Meanwhile, a fire extinguisher equipped with the fire extinguisher management device 200a according to the embodiment of the present invention can mount sensors and electronic parts other than the acceleration sensor 207 and the gyro sensor 208. In this case, the power management part 214 If the NFC tag module is used alone, the power of the power source unit 213 is not supplied to the various sensors (including the sensors 207 and 208) and the electronic components, and if the manager performs the firearm checking operation, And electronic components.

Hereinafter, the main operation of the fire extinguisher management device 200a according to another embodiment of the present invention will be described with reference to FIG. FIG. 6 is an operational flowchart of the fire extinguisher management apparatus according to the third embodiment of the present invention, and is an operation flowchart based on the power management unit 214. FIG.

6, when the manager acceptance unit 204 receives the mobile identification information according to the NFC tagging through the antenna 201 and the receiver 202 (S601), the manager approval information storage unit 205 It is determined whether the tagged mobile is the manager mobile (S602).

If the tagged mobile is the manager mobile 300, the manager approval unit 204 receives the check operation start command from the manager mobile 300 (S603), controls the power management unit 214 according to the received check operation start command A power supply path is established between the power source unit 213 and the acceleration sensor 207 and the gyro sensor 208 so that the power of the power source unit 213 is supplied to the acceleration sensor 207 and the gyro sensor 208 (S604) .

The acceleration sensor 207 and the gyro sensor 208 are operated to output a detection signal corresponding to the fire extinguisher check operation of the manager (S605), and in response thereto, the inspection information management unit 209 obtains the fire extinguisher check status information And stores it (S606).

When the fire extinguisher checking state information corresponding to the fire extinguisher checking operation by the administrator is generated and stored, the checking information managing unit 209 notifies the manager accepting unit 204 of the fact that the fire extinguisher checking state information is stored. So that the power of the power supply unit 213 is prevented from being supplied to the sensors 207 and 208 (S607).

The manager approval unit 204 receives the mobile identification information according to the NFC tagging through the antenna 201 and the receiver 202 in step S608 and transmits the mobile tagged through the manager information storage unit 205 to the manager mobile (S609).

When the tagged mobile is the manager mobile 300 and receives the request for the fire extinguisher check status information from the manager mobile 300 (S610), the manager approval unit 204 stores the stored information in the check information storage unit 212 according to the received request And provides the fire extinguisher check status information to the manager mobile 300 (S611).

At this time, since the manager acceptance unit 204 does not use the sensors 207 and 208, the power supply of the power supply unit 213 is maintained in a state where it is not supplied to the sensors 207 and 208.

In step S602 and step S609, if the tagged mobile is a mobile of the general public, the manager acceptance unit 204 maintains a state in which the power of the power source unit 213 is not supplied to the sensors 207 and 208, And provides it to the general person's mobile (S612).

The embodiments of the present invention described above are not only implemented by the apparatus and method but may be implemented through a program for realizing the function corresponding to the configuration of the embodiment of the present invention or a recording medium on which the program is recorded, The embodiments can be easily implemented by those skilled in the art from the description of the embodiments described above.

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, It belongs to the scope of right.

100: fire extinguisher 200: fire extinguisher management device
300: mobile 201: antenna
202: Receiving unit 203:
204: administrator acceptance unit 205: manager information storage unit
206: general information storage unit 207: acceleration sensor
208: Gyro sensor 209: Inspection information management unit
210: Inspection specification determination section 211: Notification section
212: maintenance information storage unit 213: power supply unit
214: Power management unit

Claims (9)

Mounted on a fire extinguisher,
A receiver for receiving a Near Field Communication (NFC) signal transmitted from a mobile station,
A transmitter for transmitting the NFC signal to the mobile,
An acceleration sensor for detecting a change in speed with respect to the X axis, the Y axis, and the Z axis per unit time corresponding to the fire extinguisher check operation of the manager,
A gyro sensor for detecting the angular velocity per unit time corresponding to the fire extinguisher checking operation of the manager,
A maintenance information management unit for storing signals received from the acceleration sensor and the gyro sensor as fire extinguisher check status information,
A manager approval unit for providing the manager mobile with the fire extinguisher check status information if the mobile which is NFC-tagged through the identification information of the mobile received from the receiver is an administrator mobile,
A power supply unit for supplying power to each configuration
A notification unit for generating a warning sound or performing a warning display,
Wherein the controller checks whether the fire extinguisher checking operation of the manager judged by the output signal of the acceleration sensor and the gyro sensor matches the prescribed fire extinguisher check information, Wherein the maintenance information management unit causes the maintenance information management unit to store the fire extinguisher information as the fire extinguisher check status information, and when the fire extinguisher does not match the fire extinguisher check status information, causes the notification unit to operate without being stored as the fire extinguisher check status information. delete The method of claim 1,
The inspection rule-
The fire extinguisher checking information stored in the fire extinguisher checking information stored in the fire extinguisher checking unit is interlocked with the administrator accepting unit and stores the fire extinguisher checking information stored in the fire extinguisher checking unit. And notifies the manager mobile of the fire extinguisher check status information to the fire extinguisher management device. The method of claim 1,
Wherein the receiving unit, the transmitting unit, the manager accepting unit, the checking information managing unit, and the checking rule acquiring unit comprise an NFC tag module. 5. The method of claim 4,
Wherein the NFC tag module uses power included in an RF signal of a mobile received through the receiver as a power source. The method of claim 5,
In the case of using only the NFC tag module, the power of the power source unit is not supplied to the acceleration sensor and the gyro sensor, and when the power source unit is operated to check the fire extinguisher of the manager, the power source of the power source unit is connected to the acceleration sensor and the gyro sensor Further comprising a power management unit for supplying power to the fire extinguisher. Built in fire extinguishers,
A receiver for receiving a Near Field Communication (NFC) signal transmitted from a mobile station,
A transmitter for transmitting the NFC signal to the mobile,
An acceleration sensor for detecting a change in speed with respect to the X axis, the Y axis, and the Z axis per unit time corresponding to the fire extinguisher check operation of the manager,
A gyro sensor for detecting the angular velocity per unit time corresponding to the fire extinguisher checking operation of the manager,
A maintenance information management unit for storing signals received from the acceleration sensor and the gyro sensor as fire extinguisher check status information,
A manager approval unit for providing the manager mobile with the fire extinguisher check status information if the mobile which is NFC-tagged through the identification information of the mobile received from the receiver is an administrator mobile,
A power supply unit for supplying power to each configuration
A notification unit for generating a warning sound or performing a warning display,
Wherein the controller checks whether the fire extinguisher checking operation of the manager judged by the output signal of the acceleration sensor and the gyro sensor matches the prescribed fire extinguisher check information, The fire extinguisher checking state information is stored in the fire extinguisher checking state information, and the fire extinguisher checking state information is not stored in the fire extinguisher checking state information. delete 8. The method of claim 7,
The inspection rule-
The fire extinguisher checking information stored in the fire extinguisher checking information stored in the fire extinguisher checking unit is interlocked with the administrator accepting unit and stores the fire extinguisher checking information stored in the fire extinguisher checking unit. And notifies the manager mobile of the extinguisher check status information.

Images