KR20210039073A - Method and Apparatus for providing safety status information on building Based on access information - Google Patents

Abstract

The present invention relates to a method and a device for providing building safety status information based on access information. The method for providing building safety status information based on access information comprises the following steps of: receiving a sensed value sensed by a diagnostic sensor and determining safety status of a building based on the sensed value; setting a danger zone according to the safety status and determining an alarm level; and when the alarm level is higher than or equal to a preset level, requesting access information matching the danger zone to an access information providing device; receiving access information from the access information providing device; and setting a recipient based on the access information and outputting alarm situation information to a corresponding recipient terminal.

Description

Method and Apparatus for providing safety status information on building Based on access information}

The present invention relates to a method and apparatus for providing building safety status information based on access 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 are made 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 not easy to cope with abnormal symptoms in buildings compared to the general public, and thus, countermeasures are necessary.

The present invention is to solve the above-described conventional problem, the object of which is to detect a disaster risk based on the sensing value of the slope of the building and select a recipient based on the access information to alert the danger, the access information It is to provide a method and apparatus for providing basic building safety status information.

To this end, the method for providing safety status information of the apparatus for providing safety status information based on access information according to the first aspect of the present invention includes receiving a sensing value measured by a diagnostic sensor, and based on the sensing value and a reference value stored in advance. Determining the safety state of the building; Setting a danger zone and determining an alarm level based on the position of the diagnostic sensor according to the safety state; When the alarm level is higher than a preset level, requesting access information matching the danger zone from an access information providing device; Receiving access information from the access information providing device; And selecting a recipient based on the access information and outputting alarm situation information to the corresponding recipient terminal.

The outputting of the warning situation information may include determining an evacuation route through simulation based on the access information of the danger zone; And generating alarm situation information including the evacuation route.

The access information further includes seat position information of the occupant.

In the step of determining an evacuation route through simulation based on the access information of the danger zone, the optimal evacuation route is determined through simulation by checking the number and location of occupants and the location of the door based on the access information.

The diagnostic sensor is provided in the building, and the diagnostic sensor is a tilt sensor, a carbon monoxide sensor, a carbon dioxide measurement sensor, a hydrogen sulfide measurement sensor, a methane gas measurement sensor, a nitrogen dioxide measurement sensor, a fire detection sensor, a noise measurement sensor, a vibration sensor, a water level sensor. And at least one of the sensors.

The determining of the evacuation route may include receiving weather information including weather, temperature, precipitation, wind direction, and wind speed from an external server; And determining an evacuation route through simulation by checking the number of occupants and the number of doors based on the weather information and access information.

The warning situation information includes location information of a danger point and an evacuation route, and the evacuation route includes a moving route from a user's location to an entrance door.

The method of providing building safety status information based on the access information further includes the step of retrieving the information of the recipient terminal of the selected recipient from the storage unit or obtaining a request from the access information providing device.

The apparatus for providing building safety status information based on access information according to the first aspect of the present invention includes a communication unit that transmits and receives information to and from an external device and a terminal, a sensing value measured by a diagnostic sensor received from the communication unit, and a reference value stored in advance. Based on the safety status of the building, the danger zone is set based on the position of the diagnostic sensor according to the safety status, and the warning level is determined. When the warning level is higher than a preset level, matching to the danger zone A control unit that requests access information from the access information providing device, selects a recipient based on the received access information, and controls to output alarm situation information to the corresponding recipient terminal; And a storage unit for storing a reference value for determining the alarm level.

The control unit determines an evacuation route through simulation based on the access information of the dangerous area, and generates alarm situation information including the evacuation route.

The access information further includes seat position information of occupants, and the control unit determines the optimal evacuation route through simulation by checking the number and location of occupants and the position of the entrance door based on the access information.

The diagnostic sensor is provided in the building, and the diagnostic sensor is a tilt sensor, a carbon monoxide sensor, a carbon dioxide measurement sensor, a hydrogen sulfide measurement sensor, a methane gas measurement sensor, a nitrogen dioxide measurement sensor, a fire detection sensor, a noise measurement sensor, a vibration sensor, a water level sensor. And at least one of the sensors.

The communication unit receives weather information including weather, temperature, precipitation, wind direction, and wind speed from an external server, and the control unit checks the number of occupants and the number of doors based on the weather information and access information, Determine the evacuation route.

The warning situation information includes location information of a danger point and an evacuation route, and the evacuation route includes a moving route from a user's location to an entrance door.

The control unit retrieves the information of the recipient terminal of the selected recipient from the storage unit or obtains the information by requesting from the access information providing device.

As described above, according to various aspects of the present invention, since a safety state is determined based on a sensing value of a diagnostic sensor provided in a building, it is possible to more accurately detect and alert a disaster risk in advance.

It is possible to check the number of floors and seat information of the occupant who cannot be grasped by location information such as GPS in real time, so that the recipient can be accurately selected.

By accurately confirming the location of the occupants, the best evacuation information is provided to prevent human and material damage that may occur due to the collapse of the building.

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

1 is a diagram schematically illustrating a building safety state information system according to an exemplary embodiment of the present specification.
2 is a diagram schematically illustrating an apparatus 100 for providing safety state information according to an exemplary embodiment of the present specification.
3 is a diagram schematically illustrating an access information providing apparatus 200 according to an embodiment of the present specification.
4 is a diagram schematically illustrating a broadcasting device 400 according to an exemplary embodiment of the present specification.
5 is a flowchart illustrating a safety management method of a safety diagnosis device according to an embodiment of the present specification.
6 is a flowchart illustrating a broadcasting method of a broadcasting device according to an embodiment of the present specification.
7 is an example of a screen on which alarm information provided to a receiver's terminal is displayed by the building safety state information providing apparatus according to an embodiment of the present specification.

Hereinafter, exemplary 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.

The disaster evacuation guidance system according to an embodiment of the present specification diagnoses the safety state of the building based on a diagnostic sensing value such as a change in slope that continuously occurs before the collapse of the building, and diagnoses the person in the building before the disaster and related people It is a system that alerts you.

1 is a diagram schematically illustrating a building safety state information system according to an exemplary embodiment of the present specification.

As shown in FIG. 1, the disaster evacuation guide system according to an embodiment of the present invention includes a diagnostic sensor 10, an access information providing device 200, a safety state information providing device 100, and a broadcasting device ( 400) and 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 the inclination of a building, and may include at least one sensor selected from an acceleration sensor, a gravitational acceleration sensor, and a geomagnetic sensor. In addition, the diagnostic sensor 10 includes at least one of a carbon monoxide measurement sensor, a carbon dioxide measurement sensor, a hydrogen sulfide measurement sensor, a methane gas measurement sensor, a nitrogen dioxide measurement sensor, a fire detection sensor, a noise measurement sensor, a vibration sensor, and a water level sensor. can do. The result sensed by the diagnostic sensor 10 is transmitted to the device 100 for providing safety status information.

The access information providing device 200 may be provided in a building, and stores and manages access information of a user registered in advance in real time. For example, when the user's access is recognized, the access information providing device 200 may input and store the user's access time, and when the user's exit is recognized, the user's exit time may be input and stored. In addition, the access information providing apparatus 200 may obtain information on the user whose access is recognized and allow or disallow access based on matching with previously registered user information.

The access information providing device 200 provides the user's access information to the safety state information providing device 100 at the request of the safety state information providing device 100. The safety status information providing device 100 may determine the safety status of the current building based on the sensing value of the diagnostic sensor 10. In addition, the safety status information providing apparatus 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 weather information, 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, and heat waves. It may include any one or more of floods, volcanoes, forest fires, civil defense warnings, emergency floods, thunderstorms, snow storms, fires, and landslides.

The device 100 for providing safety status information analyzes and monitors received information on the safety of a building to diagnose a current dangerous state, and determines the degree of risk.

The apparatus 100 for providing safety status information may generate a diagnosis result including a degree of risk and transmit it to the broadcasting apparatus 400. In addition, the safety state information providing apparatus 100 may transmit the diagnosis result to the user terminal 300 of people related to the building.

The safety status information providing device 100 may request the access information of the user from the access information providing device 200 and selectively provide different guide status information based on the received access information of the user.

The broadcast device 400 may receive an alert signal of a disaster broadcast from the safety state information providing device 100 and control a broadcast facility to perform the 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 user terminal 300 may acquire its own location information based on a sensor such as an mounted GPS.

The user terminal 300 may have one or more dedicated applications installed. For example, the user terminal 300 installs an access information application to register and manage access information through the access information providing device 200 and information transmission and reception, or install an evacuation application to transmit and receive information with the safety status information providing device 100 The evacuation route included in the alarm situation information can be displayed through.

That is, the user may transmit the entry or exit through the user terminal 300 to the access information providing device 200 or check the alarm situation information.

The safety state information providing device 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), etc. 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 state information providing apparatus 100 directly communicate with each other without mentioning the communication network.

2 is a diagram schematically illustrating an apparatus 100 for providing safety state information according to an exemplary embodiment of the present specification.

The apparatus 100 for providing safety status information 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 state information providing apparatus 100 and each component. The control unit 130 processes information according to the 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 control unit 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 the external terminal and the broadcasting device 400 through the communication unit 110. For example, the control unit 130 receives the sensing value of the diagnostic sensor 10 through the communication unit 110, diagnoses the safety state of the current building, and determines the degree of risk. The controller 130 may transmit safety diagnosis information including a diagnosis result to the broadcasting device 400 based on the risk level determination result.

The operation performed by the control unit 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 so as to be recognizable 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 the safety condition of the building based on the information provided from the information processing module 132 and the diagnosis-related database stored in advance, sets the danger zone, and determines the alarm level. Risk can be classified into multiple levels. Each level can be, for example, an alarm situation of interest/attention/crisis/evacuation. When the risk of the safety state is determined to be above a preset level, for example, a'crisis' or above, that is, a'crisis' or'evacuation', the alarm level may be set.

The simulation module 136 performs an evacuation simulation based on the access information of the danger zone.

The simulation module 136 determines an evacuation route according to the simulation result. According to the simulation result of the simulation module 136, a plurality of evacuation routes can be set, and the shortest distance, the shortest time, and a distance from the user's location to the door or a preset safety zone are provided. I can. Here, the safety path refers to a path that bypasses a pre-registered dangerous area or goes through an area in which pre-registered safety facilities are provided.

According to the administrator's setting, any one of the shortest distance route, the shortest time route, and the safety route can be provided as the highest priority route. In addition, by providing an interface for setting the shortest distance route, the shortest time route, and the safety route through a user application, the highest priority route may be set by the user.

When receiving weather information including weather, temperature, precipitation, wind direction, and wind speed from an external server through the communication unit, the simulation module 136 checks the number of occupants and the number of doors based on the weather information and access information. You can determine the evacuation route.

When the alarm level is determined by the diagnosis module 134, the notification module 138 notifies the user terminal 300 and the broadcasting device 400 of the occupant selected as a receiver according to the determination result. The notification module 136 retrieves the information of the recipient terminal of the selected recipient from the storage unit or obtains it by requesting the access information providing device.

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 data and programs for providing safety state information. For example, you can save a simulation program. In addition, the storage unit 150 may store a floor plan of a building subject to safety status diagnosis, a map including the building, and the like. In addition, the storage unit 150 stores a reference value and user information, which are criteria for diagnosing the safety state. The user terminal information may include an identifier, a contact number, a user name, and an information receiving code. The information receiving code can be classified according to whether it is an administrator or a general user.

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, description will be made on the assumption that the storage unit 150 is implemented as one object.

When the safety state information providing device 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 It can also be expressed as sending and receiving data.

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

The display unit 170 may be a separate display device or may be integrally formed with the safety state information providing device 100. The display unit 170 may be implemented as, for example, an LCD (liquid crystal display), an LED (light emitting diode), an OLED (organic light emitting diode), a projector, and other display devices that are possible in the present, in the 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, instead of the screen output, a component using a different method of transmitting information to the user such as voice output or vibration may be used instead of the display unit 170.

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 provision 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 an access information providing apparatus 200 according to an embodiment of the present specification.

The access information providing apparatus 200 according to an embodiment of the present invention includes an information transmission/reception unit 210, an information recognition unit 220, a control unit 230, and a storage unit 250.

The information transmitting and receiving unit 210 may transmit and receive information with external terminals and devices. For example, the information transmitting and receiving unit 210 receives an access information request signal from the safety status information providing device 100 and transmits the stored access information to the safety status information providing device 100.

The information recognition unit 220 is provided at the entrance door of the building to recognize user ID information. The user ID information may be biometric information such as a user's fingerprint or iris, barcode information stored in the user's access card, or a beacon signal of the user terminal 300. In addition, it may be a separate signal output by a commuting application pre-installed in the user terminal. Therefore, the information recognition unit 220 can recognize user ID information in a preset form, depending on the type of user ID information, one of a fingerprint reader, an iris reader, a barcode reader, a beacon receiver, or an application signal receiver. It can be a combination.

In addition, when a plurality of information recognizing units 220 are provided, the information recognizing unit 220 may have its own unique ID.

The control unit 230 matches the information recognized by the information recognition unit 220 with the user ID information registered in advance in the storage unit 250 and checks whether they match, and allows or disallows access. In addition, the control unit 230 may store the recognized information in the storage unit 250 together with the information recognition time. Also, the controller 230 may store the recognized information together with the ID information of the information recognition unit 220.

The storage unit 250 matches and stores a user identifier capable of identifying a user, ID information of an information recognition unit, and access or exit time as access information.

The storage unit 250 may match and store the ID of the information recognition unit with information on the location of the information recognition unit. In this case, the access information may further include a provision location of the information recognition unit. Since the information recognition unit is provided near the door, the location of the information recognition unit may be treated as the door position.

4 is a diagram schematically illustrating a broadcasting device 400 according to an exemplary embodiment of the present specification.

The broadcasting device 400 is provided in a building and broadcasts alarm situation information to people in the building.

The broadcasting device 400 may include a communication unit 410, a control unit 430, a storage unit 450, and an output unit 470.

The communication unit 410 serves to communicate with external terminals and devices. For example, the communication unit 410 receives an alarm signal from the device 100 for providing safety status information.

The control unit 430 may analyze the alarm signal received through the communication unit 410 to determine what kind of information signal the alarm is. The control unit 430 may select to output an alarm sound matching an unknown 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 that is a sound including a guide voice such as a reason for an alarm situation and a countermeasure.

The control unit 430 controls the output unit 470 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 430 generates an alarm sound. The output unit 470 may be controlled to output the generated and generated alarm sound.

It verifies whether it is a valid alarm signal or a duplicated alarm signal, and if it is a valid alarm signal or a new alarm signal, it is determined as a valid alarm signal, and the received alarm signal is converted into an alarm situation inside the building according to a preset execution scenario. Let them know.

The control unit 430 transmits, to the output unit 470, an alarm broadcasting audio signal such as recorded broadcasting, text to speech (TTS), and voice broadcasting according to the alarm situation.

In addition, the control unit 430 transmits the alarm situation according to the alarm signal to the output unit 470, and a signal for power control of the output unit 470 and a signal for push to talk (PTT) control Prints.

The control unit 430 may monitor a broadcast execution state and an operation state of the output unit 470.

The control unit 430 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 470 includes various types of devices capable of performing broadcasting in a building, such as premises broadcasting facilities and emergency broadcasting facilities.

The storage unit 450 stores information for broadcasting alarm situation information to people in the building.

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

The safety state information providing apparatus 100 receives the received information, for example, a sensing value of the diagnostic 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 device 100 for providing safety status information may receive a sensing value from the diagnostic sensor 10 every predetermined period. The safety state information providing apparatus 100 may adaptively change the reception period of the sensing value according to the danger level. The higher the risk level, the shorter the period of receiving the sensing value.

When receiving the sensing value from the diagnostic sensor 10, the safety state information providing device 100 receives the unique identifier of the diagnostic sensor 10 together. The prepared position of the diagnostic sensor 10 corresponding to the unique identifier of the diagnostic sensor 10 is stored in advance. Accordingly, the device 100 for providing safety status information can check the sensing position through the unique identifier of the diagnostic sensor 10.

The device 100 for providing safety status information determines a safety status 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 relative to the reference time. The change amount of the sensing value or the accumulated displacement amount compared to 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 and the greater the amount of accumulated displacement, the higher the risk level (danger) of the safety state of the building can be determined. In another example, the apparatus 100 for providing safety state information may determine a risk level according to a result of comparing the sensing value with a preset reference value. When the sensing value is greater than or equal to the preset first reference value and less than the second reference value, the risk level is set as interest, and if the sensing value is greater than or equal to the preset second reference value and less than the third reference value, the risk level is set to caution, and the sensing value is preset. When the set 3rd reference value or more and less than the 4th reference value, the danger level is set as a crisis, and when the sensing value is more than the preset 3rd reference value and less than the 4th reference value, the danger level may be set as evacuation.

The device 100 for providing safety status information sets a danger zone according to the safety status according to the determination result of step S120 and determines an alarm level (S130).

The apparatus 100 for providing safety status information sets a danger zone based on the location and the sensing value of the diagnostic sensor 10 that has transmitted the sensing value. When the sensing value is greater than or equal to a preset reference value, the location of the diagnostic sensor 10 that has transmitted the sensing value greater than or equal to the reference value is checked, and a danger zone is set based on the identified location of the diagnostic sensor 10.

For example, when the safety status information providing device 100 receives a sensing value higher than the reference value corresponding to the evacuation level from the diagnostic sensor 10 located on the third floor of the building, the third floor of the building is set as a danger zone, and the alarm level Can be judged as'evacuation'.

The safety status information providing device 100 checks whether the alarm level is higher than the reference level (S140) and, in the case of S140, requests access information from the access information providing device matching the set danger zone (S150).

The safety status information providing device 100 receives access information from the access information providing device 200 (S160).

The safety status information providing apparatus 100 identifies the occupant based on the access information, selects a recipient, and provides the alarm situation information to the corresponding recipient terminal (S170).

Based on the occupant's access information, the number of occupants and the number of doors are checked to determine the evacuation route through an evacuation simulation, and alarm situation information including the evacuation route is generated. If the number of occupants is large, the evacuation route should be set in consideration of the bottleneck.

When the occupant's seat position information is further included in the access information, the evacuation simulation can be executed by considering the occupant's seat position information.

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

For example, the safety state information providing apparatus 100 may set the shortest path between the receiver terminal and the door by simulation. If a danger zone is included in the next shortest route, a detour route is established.

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 standard 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 state information providing device 100 transmits the generated alarm situation information to the broadcasting device and the receiver terminal (S140).

6 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 state information providing device 100 (S200).

Receives the alarm situation information from the safety state information providing device 100 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 or not the alarm sound is included in the alarm situation information.

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

The controller 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 an 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 to the inside of the building.

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

Referring to FIG. 7, the terminal displays a page including the received alert situation information by an application pre-installed in the receiver's terminal.

The terminal displays an interface page 600 that provides alert situation information on the screen of the terminal by the execution of 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 the exits other than the exits involving the 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 the seat location information, it may prioritize and display the recommended route based on the seat location information. The displayed interface page 600 may include an evacuation route from seat location information to a safe entrance.

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 application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs). , 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 limited, 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 present specification and claims should not be interpreted as being limited to a conventional or dictionary meaning, but should be interpreted 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 the technical ideas disclosed in the present specification. It should be understood that there may be equivalents and variations.

10: diagnostic sensor
100: safety diagnosis device
110: communication department
130: control unit
150: storage unit
200: Access information providing device
300: user terminal
400: broadcasting device

Claims (14)

In the method of providing safety status information of a building safety status information providing device based on access information,
Receiving a sensing value measured by a diagnostic sensor and determining a safety state of the building based on the sensing value and a pre-stored reference value;
Setting a danger zone and determining an alarm level based on the position of the diagnostic sensor according to the safety state;
When the alarm level is higher than a preset level, requesting access information matching the danger zone from an access information providing device;
Receiving access information from the access information providing device; And
Selecting a recipient based on the access information and outputting alarm situation information to the recipient's terminal
A method of providing building safety status information based on access information including a. The method of claim 1,
The step of outputting the alarm situation information,
Determining an evacuation route through simulation based on the access information of the danger zone; And
Generating alarm situation information including the evacuation route
A method of providing building safety status information based on access information including a. The method of claim 2,
The access information further includes seat location information of the occupant,
The step of determining an evacuation route through simulation based on the access information of the danger zone,
A method of providing building safety status information based on access information for determining an evacuation route through simulation by checking the number and location of occupants and the location of the door based on the access information. The method of claim 1, wherein the diagnostic sensor is provided in a building,
The diagnostic sensor includes at least one of a tilt sensor, a carbon monoxide measurement sensor, a carbon dioxide measurement sensor, a hydrogen sulfide measurement sensor, a methane gas measurement sensor, a nitrogen dioxide measurement sensor, a fire detection sensor, a noise measurement sensor, a vibration sensor, and a water level sensor. A method of providing information-based building safety status information. The method of claim 2,
The step of determining an evacuation route through simulation based on the access information of the danger zone,
Receiving weather information including weather, temperature, precipitation, wind direction, and wind speed from an external server; And
A method of providing building safety status information based on access information for determining an evacuation route through simulation by checking the number of occupants and the number of doors based on the weather information and access information. The method of claim 1, wherein the alarm situation information includes location information and an evacuation route of a danger point, and the evacuation route includes a moving route from a user's location to an entrance door. . The method of claim 1,
Retrieving the information of the recipient terminal of the selected recipient from the storage unit or obtaining a request from the access information providing device
A method of providing building safety status information based on access information further comprising a. A communication unit for transmitting and receiving information with external devices and terminals;
Based on the sensing value measured by the diagnostic sensor received from the communication unit and the reference value stored in advance, the safety state of the building is determined, and the danger zone is set based on the position of the diagnostic sensor according to the safety state, and the alarm level is determined. And, if the alarm level is higher than a preset level, request access information matching the danger zone to the access information providing device, select a recipient based on the received access information, and output the alarm situation information to the recipient's terminal. A control unit to control; And
A storage unit that stores the reference value for determining the alarm level
Building safety status information providing device based on the access information including a. The apparatus of claim 8, wherein the control unit determines an evacuation route through simulation based on the access information of the dangerous area, and generates alarm condition information including the evacuation route. The method of claim 9, wherein the access information further includes seat position information of the occupant,
The control unit checks the number and location of occupants and the location of the door based on the access information, and determines an evacuation route through simulation. The method of claim 8, wherein the diagnostic sensor is provided in a building, and the diagnostic sensor is a tilt sensor, a carbon monoxide measurement sensor, a carbon dioxide measurement sensor, a hydrogen sulfide measurement sensor, a methane gas measurement sensor, a nitrogen dioxide measurement sensor, a fire detection sensor, a noise measurement sensor. , A vibration sensor, a device for providing building safety status information based on access information including at least one sensor of a water level sensor. The method of claim 8, wherein the communication unit receives weather information including weather, temperature, precipitation, wind direction, and wind speed from an external server,
The control unit checks the number of occupants and the number of doors based on the weather information and access information, and determines an evacuation route through simulation. The method of claim 8,
The alarm situation information includes location information and an evacuation route of a danger point, and the evacuation route is a building safety state information providing device based on access information including a moving route from a user's location to an entrance door. The apparatus of claim 8, wherein the control unit searches for information on the recipient terminal of the selected recipient from the storage unit or requests the access information providing device to obtain the access information based on the access information.

Images