KR102150173B1 - Apparatus and method for providing safety status information on building - Google Patents

Abstract

The present invention is a method for providing building safety status information by a disaster evacuation guidance system consisting of a diagnostic sensor, a safety diagnostic device, a broadcasting device, and a user terminal, wherein the sensing value sensed by the diagnostic sensor is measured every predetermined period. Receiving by, and determining a safety state of the building by the safety diagnosis device based on the received sensing value; Determining an alarm level by the safety diagnosis device according to the determined safety state of the building, and classifying information recipients to receive alarm condition information in response to the alarm level based on the determined alarm level; And outputting the alarm condition information to the classified information receiver, wherein the information receiver is classified into a broadcasting device in a building, an administrator group, and a general receiver group, and the alarm condition information includes an alarm level and the information receiver. It includes different information according to each other, and generates the safest evacuation route based on the sensing values of the diagnostic sensors provided in different locations by the safety diagnosis device, the location of the diagnostic sensor, the location of the door, and In consideration of the location of the user terminal, the shortest path between the user terminal and the door is provided as an evacuation path, and if a dangerous area is included in the shortest path, a bypass path is set, but the location of the next shortest door, the location of the user terminal The next priority route is set in consideration of the location and the number of the user terminals located on the same route, and the user terminal displays an interface page providing the alarm situation information on the screen by executing the application, and the drawing of the building Based on, the point where the danger occurred is marked, and the other exits except those that involve danger are guided.

Description

Apparatus and method for providing safety status information on building}

The present invention relates to an apparatus and method for providing building safety status information.

In general, construction buildings are deteriorated over time, and are subjected to loads that are unspecified over time due to wind, earthquakes, vehicles, etc., and the behavior of the building also changes according to time and the applied load. .

When the state of the building is kept constant, the natural frequency, damping coefficient, and mode shape of the target building, which are represented by the dynamic behavior of the building, are kept constant, and such a building is called an Integrity Structure. Changes occur in factors such as mass and slope reflecting the characteristics of the building, and these changes cause changes in the dynamic characteristics of the original building.

Therefore, if a system that can constantly monitor the dynamic characteristics of a building is built, it is possible to evaluate the condition of the building in real time and secure stability.

In particular, since aging schools and hospitals are buildings where the elderly live in a dense concentration, such a monitoring system is more urgent.

In addition, the elderly living in such aging schools and hospitals are less likely to cope with abnormal symptoms in buildings than the general public, and thus, countermeasures are needed.

The present invention is to solve the above-described conventional problem, and its object is to provide an apparatus and method for providing building safety state information capable of detecting and alarming a disaster risk based on sensing values of the displacement and slope of the building. .

To this end, according to the first aspect of the present invention, the method for providing safety status information of the device for providing safety status information of a building according to the present invention is provided in a disaster evacuation guide system comprising a diagnostic sensor, a safety diagnostic device, a broadcasting device, and a user terminal. A method for providing building safety status information by, wherein a sensing value sensed by the diagnostic sensor is received by the safety diagnosis device every predetermined period, and the safety of the building by the safety diagnosis device based on the received sensing value. Determining a state; Determining an alarm level by the safety diagnosis device according to the determined safety state of the building, and classifying information receivers to receive alarm condition information in response to the alarm level based on the determined alarm level; And outputting the alarm condition information to the classified information receiver, wherein the information receiver is classified into a broadcasting device in a building, an administrator group, and a general receiver group, and the alarm condition information includes an alarm level and the information receiver. It includes different information according to each other, and generates the safest evacuation route based on the sensing values of the diagnostic sensors provided in different locations by the safety diagnosis device, the location of the diagnostic sensor, the location of the door, and In consideration of the location of the user terminal, the shortest path between the user terminal and the door is provided as an evacuation path, and if a dangerous area is included in the shortest path, a bypass path is set, but the location of the next shortest door, the location of the user terminal The next priority route is set in consideration of the location and the number of the user terminals located on the same route, and the user terminal displays an interface page providing the alarm situation information on the screen by executing the application, and the drawing of the building Based on, the point where the danger occurred is marked, and the other exits except those that involve danger are guided.

The diagnostic sensor includes a tilt sensor capable of measuring a change in the tilt of the building.

The manager group includes managers of one or more buildings.

The general recipient group includes recipients staying in the building.

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The warning level is classified into a plurality of levels, and has a positive correlation with a change amount or cumulative change amount of a slope for a predetermined reference time.

The warning situation information includes sensor location information of a danger point and location information of an evacuation door.

The broadcasting device verifies whether the alarm condition information is a valid alarm signal or a duplicated alarm signal, determines what kind of alarm signal the alarm condition information is, and outputs an alarm sound matching the determined type. .

According to a second aspect of the present invention, an apparatus for providing building safety state information according to the present invention includes: a communication unit for transmitting and receiving information with an external device and a terminal; Based on the sensing value of the diagnostic sensor received from the communication unit, the safety state of the building is determined, the information receiver and the alarm level are determined according to the determined safety state of the building, and the alarm situation information according to the information recipient and the alarm level A control unit that controls to output; And a storage unit for storing information of information recipients classified into a broadcasting device in a building, an administrator group, and a general recipient group, wherein the control unit provides different alarm situation information according to the alarm level and the information recipient, , Based on the sensing values of the diagnostic sensors provided in different locations, the safest evacuation route is generated, and the shortest between the user terminal and the door in consideration of the location of the diagnostic sensor, the location of the door, and the location of the user terminal. A route is provided as an evacuation route, and if a dangerous area is included in the shortest route, a detour route is set, but taking into account the location of the next shortest door, the location of the user terminal, and the number of user terminals located on the same route. The next priority route is set, and the user terminal displays an interface page that provides the warning situation information on the screen by executing the application, and displays the point where the danger occurred based on the drawing of the building, and the exit accompanying the danger Guide the other exits except for.

As described above, according to various aspects of the present invention, since risk information is determined based on measured values including displacement and slope of a building, there is an effect of more accurately detecting and alarming a disaster risk in advance.

Differentiated countermeasures such as repair/reinforcement/precision inspection/diagnosis can be guided according to the risk information.

You can select and send the destination according to the countermeasure.

By providing an evacuation route to users in real time, it is possible to prevent human and material damage that may occur due to the collapse of a building.

1 is a diagram schematically illustrating a disaster evacuation guidance system for an aged school according to an embodiment of the present specification.
2 is a diagram schematically illustrating a safety diagnosis device according to an embodiment of the present specification.
3 is a diagram schematically illustrating a broadcasting device according to an embodiment of the present specification.
4 is a flowchart illustrating a safety management method of a safety diagnosis device according to an embodiment of the present specification.
5 is a flowchart illustrating a broadcasting method of a broadcasting device according to an embodiment of the present specification.
6 is a diagram illustrating an example of a screen of a terminal displaying alarm information notified by the disaster evacuation guide system for an aged school according to an embodiment of the present specification.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. The configuration of the present invention and its effect will be clearly understood through the detailed description below. Note that prior to the detailed description of the present invention, the same components are denoted by the same reference numerals as possible even if they are displayed on different drawings, and a detailed description will be omitted when it is determined that the gist of the present invention may be obscure for known configurations. do.

Disaster evacuation guidance system for an aged school according to an embodiment of the present specification diagnoses the safety status of a building based on a diagnostic sensing value such as a change in slope that continuously occurs before the collapse of the building, and It is a system that alerts the people involved.

1 is a diagram schematically illustrating a disaster evacuation guidance system for an aged school according to an embodiment of the present specification.

Disaster evacuation guidance system for an aged school according to an embodiment of the present invention includes a diagnostic sensor 10 provided in an aged building, a safety state information providing device 100 and a broadcasting device 200, as shown in FIG. , It may further include a user terminal 300.

The diagnostic sensor 10 includes a plurality of sensors, and is provided in a building to sense physical displacement and inclination of the building. The diagnostic sensor 10 is a sensor for measuring a change in inclination of a building, and may include at least one sensor selected from an acceleration sensor, a gravitational acceleration sensor, and a geomagnetic sensor. The result sensed by the diagnosis sensor 10 is transmitted to the safety diagnosis device 100.

The safety status information providing device 100 is the same device as the safety diagnosis device 100. The safety diagnosis apparatus 100 may determine the safety state of the current building based on the sensing value of the diagnosis sensor 10. In addition, the safety diagnosis device 100 may receive information on the safety of a building from the meteorological agency and the disaster situation room.

The information on the safety of the building may be earthquake public data or various disaster initiation information. Information about the safety of these buildings can be received via Ethernet communication.

Disaster issuance information includes weather warnings and natural disasters, and weather warnings include at least one of strong winds, storms, heavy rain, heavy snow, dryness, storm tsunamis, tsunamis, cold waves, typhoons, yellow dust, heat waves, and natural disasters. It may include any one or more of flood, volcano, forest fire, civil defense warning, emergency flood, thunderstorm, snow storm, fire, and landslide.

The safety diagnosis apparatus 100 analyzes and monitors received information on the safety of a building to diagnose a current dangerous state, and determines the degree of risk.

The safety diagnosis apparatus 100 may generate a diagnosis result including a risk level and transmit the generated diagnosis result to the broadcasting apparatus 200. In addition, the safety diagnosis apparatus 100 may transmit the diagnosis result to the user terminal 300 of people related to the building.

The broadcasting device 200 may receive an alert signal of a disaster broadcast from the safety diagnosis device 100 and control a transmission facility to perform an alert broadcast.

Broadcasting equipment allows alarm broadcast audio to propagate into the building.

The user terminal 300 is implemented as an electronic device or similar device capable of performing communication, receiving user input, and outputting a screen, for example, a smart phone, PDA, tablet PC, notebook computer, laptop computer, personal computer, etc. Can be.

The safety diagnosis apparatus 100 and the user terminal 300 are connected through a communication network and communicate with each other through a communication network.

Communication networks include, for example, LTE (Long Term Evolution), LTE-A (LTE-Advanced), WI-FI, LAN (Local Area Network), WAN (Wide Area Network), CDMA (Code Division Multiple Access), TDMA (Time Division Multiple Access), WiBro (Wireless Broadband), GSM (Global System for Mobile Communications), and others. It may be implemented using at least some of the communication methods developed in the past, present, or available in the future. Hereinafter, for convenience, it will be described as if the user terminal 300 and the safety diagnosis apparatus 100 directly communicate with each other without mentioning the communication network.

2 is a diagram schematically illustrating a safety diagnosis device 100 according to an exemplary embodiment of the present specification.

The safety diagnosis device 100 according to an embodiment of the present invention may include a communication unit 110, a control unit 130, and a storage unit 150, as shown in FIG. 2.

The communication unit 110 exchanges data with external terminals and devices. The communication unit 110 transmits the received data to the control unit 130. In addition, the communication unit 110 transmits data to external terminals and devices under the control of the controller 130. The communication technology used by the communication unit 110 may vary depending on the type of communication network or other circumstances.

The control unit 130 controls the overall operation of the safety diagnosis apparatus 100 and each component. The controller 130 processes information according to a sensing value received from the communication unit 110 and displays the processing result through the display unit 170 or transmits the processing result to external terminals and devices through the communication unit 110.

In addition, the controller 130 processes the information input from the input unit 190 and displays the processing result through the display unit 170 or transmits the processing result to external terminals and devices through the communication unit 110. For example, the controller 130 receives the sensing value of the diagnostic sensor 10 through the communication unit 110, diagnoses the current dangerous state of the building, and determines the degree of risk. The controller 130 may transmit safety diagnosis information including a diagnosis result to the broadcasting apparatus 200 based on the risk level determination result.

The operation performed by the controller 130 may be distributedly processed by several physically separated computing devices. For example, the control unit 130 may include an information processing module 132, a diagnosis module 134, and a notification module 136.

The information processing module 132 serves to mediate a number of types of non-standardized information in a complex heterogeneous environment to enable recognition between various hardware and software.

The information processing module 132 converts and provides information received through the communication unit 110 into information that can be processed by the diagnostic module 134.

The diagnosis module 134 diagnoses a dangerous state of the building based on information provided from the information processing module 132 and a previously stored diagnosis-related database, and determines whether a disaster exists and the degree of risk. Risk can be classified into multiple levels. Each level may be, for example, a repair/reinforcement/diagnosis/precision inspection of a building. When it is determined that the risk is more than a preset level, for example, more than a detailed inspection, the sensing period may be set shorter than the previous period.

The notification module 136 notifies the user terminal 300 and the broadcasting device 200 stored in the storage unit 150 according to the determination result, when the diagnosis module 134 determines whether there is a disaster and the degree of risk. . The notification module 136 transmits information through an application and a push message to the user terminal 300 through the communication unit 110.

To this end, the storage unit 150 stores user terminal information to be notified according to the degree of risk. The user terminal information may include an identifier, a contact number, a user name, and an information receiving code. Information receiving codes are classified according to whether they are administrators or general users.

The storage unit 150 stores data under the control of the controller 130 and transmits the requested data to the controller 130. The storage unit 150 may be implemented as a total of physically separated storage devices. When the storage unit 150 is implemented as a total of several devices that are physically separated, communication between several devices may be required. Here, for the sake of simplicity, the description will be made on the assumption that the storage unit 150 is implemented as one object.

When the safety diagnosis apparatus 100 transmits and receives data, it may be expressed that the communication unit 110 transmits and receives data according to the control of the controller 130 according to the viewpoint, and the controller 130 controls the communication unit 110 to transmit data. It can also be expressed as sending and receiving.

The display unit 170 outputs a screen according to the control of the controller 130.

The display unit 170 may be a separate display device or may be integrally formed with the safety diagnosis device 100. The display unit 170 may be implemented as, for example, a liquid crystal display (LCD), a light emitting diode (LED), an organic light emitting diode (OLED), a projector, and other display devices that are possible in the present, past, or in the future. The display unit 170 may display, for example, an interface page for providing information or an information providing result page. Depending on the embodiment, the display unit 170 may be used instead of the display unit 170 instead of the display unit 170, but instead of the display unit 170, a component using a voice output or a vibration or other method capable of transmitting information to the user may be used.

The input unit 190 converts a user's input operation into an input signal and transmits it to the control unit 130. The input unit 190 may be implemented as, for example, a keyboard, a mouse, a touch sensor on a touch screen, a touch pad, a keypad, a voice input, and other input processing devices that are possible in the present, in the past, or in the future. The input unit 190 may receive, for example, a user's information request input and transmit it to the control unit 130.

In addition, the display unit 170 and the input unit 190 may be integrally formed such as a touch pad.

3 is a diagram schematically illustrating a broadcasting device 200 according to an embodiment of the present specification.

The broadcasting device 200 is provided in an aging building, and broadcasts information on the occurrence of a disaster to people in the building.

The broadcasting device 200 may include a communication unit 210, a control unit 230, a storage unit 250, and an output unit 170.

The communication unit 210 serves to communicate with external terminals and devices. For example, the communication unit 210 receives an alarm signal from the safety diagnosis device 100.

The control unit 230 may analyze the alarm signal received through the communication unit 210 to determine what kind of information signal the alarm is. The controller 230 may select to output an alarm sound matched to a previously stored information signal according to what kind of information signal the alarm is.

Here, the alarm sound may include a siren sound that causes attention or alertness, and an alarm explanation sound, which is a sound including a guide voice such as a reason for an alarm situation and a countermeasure.

The control unit 230 controls the output unit 270 to output the included alarm sound when the received alarm signal contains an alarm sound, and when the alarm condition information signal does not contain an alarm sound, the control unit 230 generates an alarm sound. The output unit 270 may be controlled to output the generated and generated alarm sound.

The control unit 230 verifies whether it is a valid alarm signal or a duplicated alarm signal, determines that it is a valid alarm signal or a new alarm signal, and determines that the received alarm signal is a valid alarm signal according to a preset execution scenario. Be informed by an alarm situation inside.

The control unit 230 transmits an alarm broadcast audio signal such as recorded broadcast, text to speech (TTS), and voice training according to the alarm situation to the output unit 270.

In addition, the control unit 230 transmits the alarm situation according to the alarm signal to the output unit 170, a signal for power control of the output unit 270 and a signal for push to talk (PTT) control. Prints.

The control unit 230 may monitor a broadcast execution state and an operation state of the output unit 270.

The control unit 230 blocks the output of an alarm signal according to an erroneous report, an erroneous operation, or an operation error by monitoring the broadcasting execution state and operation state.

The output unit 270 includes various types of devices capable of performing broadcasting in a building, such as premises broadcasting facilities and emergency broadcasting facilities.

4 is a flowchart illustrating a safety management method of a safety diagnosis device according to an embodiment of the present specification.

The safety diagnosis apparatus 100 receives the received information, for example, a diagnosis sensing value of the diagnosis sensor 10 (S110). The diagnostic sensors 10 may be provided at different locations in the building. For example, in a five-story building, a diagnostic sensor 10 may be provided for each floor.

The safety diagnosis apparatus 100 may receive a diagnosis sensing value every predetermined period.

The safety diagnosis apparatus 100 determines a safety state based on the received sensing value (S120). For example, the risk level may be determined based on the amount of change or the accumulated displacement of the sensing value compared to the reference time. The amount of change or accumulated displacement of the sensing value versus the reference time and the risk level are set to have a positive correlation. The greater the amount of change in the sensing value compared to the reference time or the greater the accumulated displacement, the higher the risk level (danger) of the safety state of the building may be determined.

The risk level can be divided into interest/attention/crisis/evacuation. Separately, you can set the diagnostic level for the administrator. The diagnosis level can be divided into maintenance/reinforcement/diagnosis/precision diagnosis. The diagnostic level can only be transmitted to the administrator. To this end, the safety diagnosis apparatus 100 may filter only users having an administrator code and transmit the diagnosis level only to the selected user terminal.

The safety diagnosis apparatus 100 may request to shorten the sensing period of the diagnosis sensor 10 when the amount of change in the sensing value for the predetermined reference time is greater than the previous sensing value.

The safety diagnosis apparatus 100 generates one or more alarm condition information according to the determination result of step S120 (S130). The warning situation information may include any one or more of diagnosis result information, disaster evacuation guide, and evacuation route.

The control unit of the safety diagnosis apparatus 100 generates the safest evacuation route based on sensor values of the diagnosis sensors provided at different locations.

The control unit of the safety diagnosis apparatus 100 provides an evacuation route in consideration of the sensor location, the door, and the location of the receiver terminal. For example, the control unit of the safety diagnosis apparatus 100 first sets the shortest path between the receiver terminal and the door. If a danger area is included in the shortest route, a detour route is established.

When setting the bypass route, the next route is set in consideration of the location of the next door, the location of the user, and the number of users located on the same route. That is, considering that more than a reference number of users are gathered at the same door, the next priority route is recommended to a user who is determined to have another escape route.

The warning situation information may include any one or more of diagnosis result information, disaster evacuation guide, and evacuation route.

The safety diagnosis device 100 transmits the generated alarm situation information to the broadcasting device and the receiver terminal (S140).

Information reception range can be set according to the risk level. For example, if the risk level is interest or caution, only the administrator is set as the information receiving range, and if the risk level is crisis/evacuation, the administrator and general users are set as the information receiving range.

5 is a flowchart illustrating a broadcasting method of a broadcasting device according to an embodiment of the present specification.

The broadcasting device receives the alarm situation information generated from the safety diagnosis device 100 (S200).

The alarm situation information from the safety diagnosis device 100 is received through the communication unit 210.

The control unit 230 analyzes the alarm situation information (S210).

The control unit 230 analyzes the received alarm situation information and performs a verification process of validity determination and redundancy determination. When it is determined that it is a valid alarm, it is determined what kind of alarm signal the alarm condition information is, and whether or not the alarm sound is included in the alarm condition information. It determines which signal is the alarm situation of interest/attention/crisis/evacuation, and also determines whether the alarm sound is included in the alarm situation information.

The control unit 230 prepares an alarm sound to be output based on the analysis result (S220).

The control unit 230 outputs the included alarm sound when the alarm condition information includes the alarm sound, and generates an alarm sound corresponding to the alarm signal when the alarm condition information does not include the alarm sound. To this end, the storage unit 250 pre-stores a description of an alarm condition corresponding to the alarm condition information signal and evacuation plan information among explanations of different alarm conditions and evacuation plan information.

When the siren sound and the alarm explanation sound input through a separate input unit (not shown) are input, the alarm sound may be prepared by combining the siren sound and the input alarm explanation sound.

The control unit 230 controls the output unit 270 to output a prepared alarm sound (S230).

At this time, the output unit 150 is composed of a building broadcasting equipment device that broadcasts in the building and may output an alarm sound into the building.

6 is an example of a screen on which alarm information provided to a receiver's terminal is displayed by a building safety state information providing apparatus according to an embodiment of the present specification.

Referring to FIG. 6, the terminal displays a page including the received alert information by an application pre-installed on the terminal of the receiver.

The terminal displays an interface page 600 that provides alert situation information on the screen of the terminal by executing the application. The application serves to provide evacuation guidance by indicating the point of occurrence of danger based on the drawing of the building and guiding all exits except those that involve danger.

The interface page 600 includes a sensor location 610 of a danger point, an evacuation route 620, and a location 630 of an entrance door to be evacuated. When there are a plurality of evacuation routes 620, different evacuation routes may be provided by a plurality of taps. However, if the application can obtain user location information, a recommended route may be prioritized based on the user location information. The displayed interface page 600 may further include user location information.

The above-described method can be implemented through various means. For example, embodiments of the present invention may be implemented by hardware, firmware, software, or a combination thereof.

In the case of implementation by hardware, the method according to embodiments of the present invention includes one or more ASICs (application specific integrated circuits), DSPs (digital signal processors), DSPDs (digital signal processing devices), PLDs (programmable logic devices). , Field programmable gate arrays (FPGAs), processors, controllers, microcontrollers, microprocessors, and the like.

In the case of implementation by firmware or software, the method according to the embodiments of the present invention may be implemented in the form of a module, procedure, or function that performs the functions or operations described above. The software code may be stored in a memory unit and driven by a processor. The memory unit may be located inside or outside the processor, and may exchange data with the processor through various known means.

In the above, embodiments disclosed in the present specification have been described with reference to the accompanying drawings. As described above, the embodiments shown in each drawing are not to be construed as limiting, and may be combined with each other by those skilled in the art who are familiar with the contents of the present specification, and when combined, some components may be interpreted as being omitted.

Here, the terms or words used in the specification and claims should not be construed as being limited to a conventional or dictionary meaning, but should be construed as meanings and concepts consistent with the technical idea disclosed in the present specification.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are only one embodiment disclosed in the present specification, and do not represent all of the technical ideas disclosed in the present specification. It should be understood that there may be equivalents and variations.

10: diagnostic sensor 100: safety diagnostic device
110: communication unit 130: control unit
150: storage unit 200: broadcasting device
300: user terminal

Claims (16)

As a method of providing building safety status information by a disaster evacuation guidance system consisting of a diagnostic sensor, a safety diagnosis device, a broadcasting device, and a user terminal,
Receiving a sensing value sensed by the diagnostic sensor by the safety diagnosis device every predetermined period, and determining a safety state of the building by the safety diagnosis device based on the received sensing value;
Determining an alarm level by the safety diagnosis device according to the determined safety state of the building, and classifying information receivers to receive alarm condition information in response to the alarm level based on the determined alarm level; And
Including, outputting the alarm situation information to the classified information recipient,
The information receiver is classified into a broadcasting device in the building, a manager group, and a general receiver group,
The alarm situation information includes different information according to an alarm level and a recipient of the information,
By the safety diagnosis device, the safest evacuation route is generated based on the sensing values of the diagnosis sensors provided at different locations, and the location of the diagnosis sensor, the location of the door, and the location of the user terminal are considered. Provides the shortest route between the user terminal and the door as an evacuation route,
If the risk area is included in the shortest path, a bypass path is set, but the next priority path is set in consideration of the location of the next shortest door, the location of the user terminal, and the number of user terminals located on the same path,
The user terminal displays an interface page that provides the alarm situation information on the screen by executing the application, displays the point where the risk has occurred based on the drawing of the building, and guides the rest of the exits excluding the exit involving the risk. How to provide information on the safety of the building.
The method of claim 1,
The diagnostic sensor is a method for providing building safety status information including a tilt sensor capable of measuring a change in the tilt of the building.
The method of claim 1,
The manager group is a method for providing building safety status information including managers of one or more buildings.
The method of claim 1,
The general recipient group is a method of providing building safety status information including recipients staying in the building.
delete The method of claim 1,
The warning level is classified into a plurality of levels, and a method for providing building safety status information having a positive correlation with a change amount or cumulative change amount of a slope for a predetermined reference time.
The method of claim 6,
The alarm situation information is a method for providing building safety status information including location information of a sensor of a dangerous point and location information of a door to be evacuated.
The method of claim 1,
The broadcasting device verifies whether the alarm condition information is a valid alarm signal or a duplicated alarm signal, determines what kind of alarm signal the alarm condition information is, and outputs an alarm sound matching the determined type. How to provide building safety status information.
A communication unit for transmitting and receiving information with external devices and terminals;
Based on the sensing value of the diagnostic sensor received from the communication unit, the safety state of the building is determined, the information receiver and the alarm level are determined according to the determined safety state of the building, and the alarm situation information according to the information recipient and the alarm level A control unit that controls to output; And
Including; a storage unit for storing information of the information receiver classified into a broadcasting device in the building, a manager group, and a general receiver group,
The control unit,
It provides different alarm situation information according to the alarm level and the information receiver,
The safest evacuation route is generated based on the sensing values of the diagnostic sensors provided in different locations, but the shortest path between the user terminal and the door in consideration of the location of the diagnostic sensor, the location of the door, and the location of the user terminal As an evacuation route,
When the risk area is included in the shortest path, a bypass path is set, but the next priority path is set in consideration of the location of the next shortest door, the location of the user terminal, and the number of user terminals located on the same path,
The user terminal displays an interface page that provides the alarm situation information on the screen by executing the application, displays the point where the risk has occurred based on the drawing of the building, and guides the rest of the exits excluding the exit involving the risk. Building safety condition information providing device.
The method of claim 9,
The manager group is a building safety state information providing device including one or more building maintenance and reinforcement managers.
The method of claim 9,
The general recipient group is a building safety status information providing apparatus including one or more recipients staying in the building.
delete The method of claim 9,
The alarm level is classified into a plurality of levels, and a building safety state information providing device having a positive correlation with a change amount or cumulative change amount of a slope for a predetermined reference time. The method of claim 13,
When the alarm level is evacuation, the alarm condition information includes sensor location information of a dangerous point and location information of a door to be evacuated.
The method of claim 9,
The broadcasting device verifies whether the alarm condition information is a valid alarm signal or a duplicated alarm signal, determines what kind of alarm signal the alarm condition information is, and outputs an alarm sound matching the determined type. Building safety status information providing device. delete

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