KR20100002104A - Unification wireless digital system for preventing disasters - Google Patents

Abstract

PURPOSE: A wireless digital integration accident preventing system is provided to make rapidly initial fire fighting by operating a fire fighting device. CONSTITUTION: A plurality of fire sensors(100) senses the fire. A synthesis controlling gear(500) performs the synthesis control related to the fire. Relay equipment(200) relays data between the synthesis controlling gear and the fire sensor. A plurality of fire sensors is connected in the form of bus. The relay equipment automatically operates fire-warning facilities(300) and an initializing agent corresponding device(400) while informing of an integrated controlling device of the corresponding situation. The fire sensor comprises the fire sensor, a wireless communication unit and a power supply unit. The wireless communication unit is ZigBee communication module transmitting the fire related information to the relay equipment.

Description

Unification wireless digital system for preventing disasters

The present invention relates to a wireless digital integrated disaster prevention system capable of suppressing the initializing material by automatically driving the initial fire suppression apparatus installed in the field quickly when a fire occurs.

In general, a disaster prevention system is a system for protecting valuable lives and properties by responding to fires quickly and accurately in response to a fire, and an emergency response device is added to the disaster prevention system.

In particular, high-rise buildings with many floating populations such as apartments, department stores, and multiplex cinemas, respond to fires quickly to protect property and lives, such as sprinklers, fire shutters, dampers (or, Ventilator) and the like, and when the fire is detected, the response device is driven to prevent disasters.

Looking at the conventional disaster prevention system to drive the initial response device to prevent disasters, a plurality of fire detectors (fire detection sensors) to detect the heat or smoke to generate fire information and transmit it wirelessly, and a plurality of fires At least one relay device for receiving the fire information input from the detector, and analyzes the fire information received from the relay device to display the location of the fire when the fire is detected to the outside, the fire alarm includes a comprehensive control device.

The fire detector is installed in a plurality of places in the building to detect a fire, and the relay device is installed on each floor of the building to receive fire information input from a plurality of fire detectors, and the comprehensive control device controls and manages the entire building. It is installed at and monitors the fire while transmitting and receiving fire information with the relay device in real time. If a fire breaks out, the relay device and the general control device respectively indicate the place where the fire occurred, and issue a fire alarm to notify the residents in the building where the fire occurred, the building manager, and the public offices connected as necessary.

However, such a conventional disaster prevention system has the following problems.

First, when the fire protection device detects a fire and judges it to be a fire through communication between the relay device and the general control device, an administrator or an external person who manages the control device manually controls the fire control device to control the fire. By extinguishing, there is a problem in that it takes a long time from the occurrence of a fire to the operation of the initializer counterpart.

Since the fire is extinguished according to the control operation of the integrated control device, there is a problem that the time required from the occurrence of the fire to the operation of the initializer counterpart is long.

Secondly, when an abnormality occurs in a communication device that transmits and receives data communication between the relay device and the integrated control device due to the fire, data transmission for the fire occurrence is impossible, and thus, an initial fire suppression is impossible.

Third, since the power supply system is wired, when the wire is disconnected or lost due to a fire, or when the wire is disconnected due to other factors, power supply is impossible and a disaster prevention system itself does not operate.

The present invention is to solve such a problem, it is an object to provide a wireless digital integrated disaster prevention system that is capable of suppressing the initialization material by automatically driving the initial fire suppression apparatus installed in the field quickly when a fire occurs.

In addition, the present invention is that the relay device for receiving the fire detection signal through the wireless communication with the fire detector automatically drives the initiator response device before performing the communication with the integrated control device, the relay device due to fire or other obstacles It is an object of the present invention to provide a wireless digital integrated disaster prevention system that can cope quickly with a fire even when communication between the control system and the integrated control device is impossible.

Furthermore, an object of the present invention is to use a solar cell as the power source for driving the fire detector, so that a separate power supply is not required, and thus, an easy installation of the fire detector is provided.

Furthermore, an object of the present invention is to simplify a circuit configuration by connecting a plurality of fire detectors and a relay device in a bus manner.

Furthermore, an object of the present invention is to provide a wireless digital integrated disaster prevention system aiming at saving power and facilitating installation by using short range wireless communication such as Zigbee between a fire detector and a relay device.

Furthermore, an object of the present invention is to enable data communication between a relay device and a general control device by using both wired communication, wireless communication, and voice communication between the relay device and the general control device.

The above technical problem is achieved by the characteristic aspects of the present invention described below. In the disaster prevention system comprising a plurality of fire detectors for detecting a fire according to the present invention, a comprehensive control device for performing a comprehensive control related to the fire, a relay device for relaying data between the fire detector and the comprehensive control device, the relay device is a fire When a fire detection signal is received from the detector, the fire alarm system is automatically operated and the initiator responds to the overall control device through the communication while suppressing the fire.

According to a further aspect of the invention, the plurality of fire detectors are characterized in that connected in the form of a bus (BUS).

According to a further aspect of the present invention, the fire detector is a sensor for detecting a fire, a wireless communication unit for transmitting the fire-related information including a fire detection signal detected from the detection sensor to the relay device, and converts solar energy into electrical energy And a power supply unit charging the battery so that the converted electric energy is supplied to the sensor and the wireless communication unit.

According to a further aspect of the invention, the wireless communication unit is a Zigbee communication module.

According to a further aspect of the present invention, the power supply unit includes a light collecting plate for converting solar energy into electrical energy, a power conversion unit for converting a level of electrical energy, a charging unit for charging the battery with converted level energy, and a voltage of the battery. If it is equal to or less than the set voltage, and includes a voltage detector for guiding the checked voltage value through the wireless communication unit.

According to this aspect of the present invention, it is possible to suppress the initial material by automatically driving the initial fire suppression apparatus installed in the field quickly when a fire occurs, and when the relay receives a fire detection signal by wirelessly communicating with the fire detector in the repeater control By automatically driving the initiator suppressor prior to the communication with the device, it is possible to quickly cope with the fire even if the power line communication between the repeater and the total control device is not possible due to a fire or other failure.

In addition, by using the solar cell as a power source for the fire detector, it is easy to install a fire detector because there is no need to supply a separate power supply, and even if the electricity is cut off, the fire detector is normally operated by the power charged in the battery. It can work. In addition, by using short-range wireless communication such as Zigbee between the fire detector and the relay device, power saving and ease of installation are facilitated. A plurality of fire detectors are connected to the relay device in a bus manner and connected to a circuit. The configuration can be facilitated.

According to a further aspect of the present invention, the relay device includes a data communication unit for transmitting and receiving fire related information with a fire detector or a comprehensive control device, and when the fire related information is received from the fire detector or the comprehensive control device through the data communication unit, the received fire is received. And a controller for analyzing the related information and controlling the overall operation of the relay device according to the analyzed result.

According to a further aspect of the present invention, if the fire-related information received from the fire detector through the data communication unit is a fire detection signal, the fire alarm device driving unit for processing to guide the fire occurrence by operating the fire alarm device.

According to a further aspect of the present invention, if the fire-related information received from the fire detector through the data communication unit is a fire detection signal, the initialization material suppressor for driving the initiator response device to suppress the fire at the point associated with the fire detection signal It includes a drive unit.

According to a further aspect of the present invention, the initializer counterpart includes: an initiator repressor comprising a sprinkler, an emergency shutter, an emergency ladder, and a surveillance camera, and operating the initiator repressor according to a driving command of the initiator repressor drive unit. The suppression equipment drive unit includes a manual switch for operating the initializer suppression equipment at the request of an administrator or user who manages the initiator response device in the event of a fire, and the drive command of the initiator suppressor. According to the switching element for outputting the driving signal of the initializing material suppressor, the relay transmitting the driving signal output from the switching element to the initializing material suppression device, and the initializing material according to the operation signal of the manual switch or the driving signal transmitted through the relay. It includes a battery that supplies power to the suppressor.

According to a further aspect of the present invention, if the fire-related information received from the fire detector through the data communication unit is a fire detection signal, the control unit includes a location information output unit for outputting the location information of the point where the fire detector is installed on the screen.

According to a further aspect of the present invention, if the fire-related information received from the fire detector is a fire detection signal, the control unit includes a fire generation signal processing unit for transmitting a fire occurrence signal associated with the fire detection signal to the comprehensive control device through the data communication unit. .

According to a further aspect of the present invention, the data communication unit is a wireless communication unit for transmitting and receiving fire-related information through the fire detector and the Zigbee communication module or Bluetooth, and if the fire-related information of the fire detector is received through the wireless communication unit, RS485 communication or RS232C communication It includes a wired communication unit for transmitting and receiving the fire control information with the integrated control device.

According to a further aspect of the present invention, the data communication unit may transmit and receive fire-related information through a fire detector and a Zigbee communication module or Bluetooth, and when fire-related information of the fire detector is received through the wireless communication unit, the data communication unit may be integrated through a voice signal. It includes a voice communication unit for communicating with the control device.

According to this aspect of the present invention, when the fire occurs, before the communication with the total control device, the relay can automatically drive the initializing material counter to perform the fire suppression early, the relay device and the total control As all communication between devices is possible, it is possible to send / receive situation information normally due to fire occurrence.

According to a further aspect of the present invention, the integrated control device includes a memory in which identification information of a plurality of fire detectors, identification information of a relay device, an emergency contact number, and fire related information received from the relay device are recorded and stored, and a control of a controller. According to the command, the information on the fire situation and the image taken by the surveillance camera are displayed on the screen or the self-diagnosis result information is output on the screen, and the image output unit which stores the information on the memory and the fire related information are displayed. If it is a fire occurrence signal, the emergency call number to the emergency contact number stored in the memory further comprises a call section.

According to a further aspect of the present invention, the memory is further configured to store map information of a region or a building in which a plurality of fire detectors and a relay device are installed, and the image output unit map information stored in the memory if the fire related information is a fire occurrence signal. With reference to the characterized in that the output of the map of the point associated with the fire occurrence signal on the screen.

According to this aspect of the present invention, the manager or the fire-related person in charge of the fire according to the fire occurrence status information and the image of the fire occurrence point output on the screen of the integrated control device and the fire occurrence information called by his phone It can quickly identify the situation and extinguish the fire, and can identify the cause of the fire more accurately and quickly to cope with the post-treatment after fire extinguishing.

Wireless digital integrated disaster prevention system according to the present invention has the advantage that it is possible to quickly suppress the initializing material by automatically driving the initial fire suppression apparatus installed in the field quickly when a fire occurs.

In addition, when the relay device wirelessly communicates with the fire detector and receives the fire detection signal, the relay device is automatically driven prior to the communication with the integrated control device. Even if communication between the general control devices is impossible, there is an advantage that can quickly cope with the fire.

In addition, since the solar cell is used as a driving power supply for the fire detector, power supply is not required separately, thus providing easy installation of the fire detector, and periodically checking the power supply amount of the battery supplying power to the fire detector and discharging it. As long as power is supplied to the battery, even when no electricity is supplied, the fire detector can normally perform fire detection through the power charged in the battery. There is an advantage in that the circuit configuration is simplified by being connected. In addition, by using short-range wireless communication such as Zigbee between the fire detector and the relay device, it saves power and facilitates installation, and the relay device and the total control device can communicate with each other. There is an advantage that the data communication between the device and the integrated control device can be made normally.

In addition, the central control unit guides the fire occurrence detected by the fire detector and outputs an image of the fire occurrence point on the screen, so that the administrator can quickly identify the fire occurrence and suppress the fire. And, there is an advantage that the post-treatment after the fire can be made quickly.

Hereinafter, described in detail with reference to the accompanying drawings a preferred embodiment of the present invention. If it is determined that the detailed description of the known function or configuration related to the present invention may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

1 is a block diagram showing the overall configuration of a wireless digital integrated disaster prevention system according to an embodiment of the present invention.

As shown in FIG. 1, the wireless digital integrated disaster prevention system is composed of a fire detector 100, a relay device 200, a fire alarm device 300, an initiator response device 400, and a comprehensive control device 500. .

The fire detector 100 is installed at a plurality of places in a building to detect a fire and detect a fire, and relays the fire-related information including a detection sensor identification information and a fire detection signal through a Zigbee communication method. 200). As described above, the plurality of fire detectors 100 are connected to the relay device 200 in the form of a bus to transmit fire related information, and the relay device 200 receiving the fire related information receives the received fire related information. Analyze and drive the fire alarm device 300 and the initialization material counterpart 400 according to the analysis result or transmit the analysis result information to the comprehensive control device 500. Such a relay device 200 is installed in a plurality of fire detectors 100 and a group unit, for example, in an office, a home, or a corridor of each floor of a building.

That is, the relay device 200 that receives the fire related information from at least one of the plurality of fire detectors 100, analyzes the received fire related information. As a result of the analysis, if the fire-related information is determined to be a fire detection signal, the relay device 200 processes the fire alarm device 300 and the initiator response device 400 to operate by itself. Accordingly, the fire alarm device 300 processes a signal, such as an emergency bell, to sound a signal indicating that a fire has occurred to people in the building. In addition, the initializer response device 400 includes a sprinkler 411, an emergency shutter 412, an emergency ladder 413, and a surveillance camera 414 according to an operation command of the relay device 200. Operate 410 to process the fire.

The relay device 200 for extinguishing the fire by operating the fire alarm device 300 and the initializing material counterpart 400 by itself transmits the fire occurrence information to the general control device 500. The comprehensive control device 500 that receives the fire occurrence information outputs the point where the fire occurred on the screen and causes a fire to the public office 600 or the manager 700 such as a fire department or a police station that manages the fire suppression through the stored emergency contact network. Be notified.

Accordingly, the public office 600 or the manager 700 can quickly identify the fire occurrence situation and suppress the fire occurrence, and more accurately and quickly determine the cause of the fire through the image captured by the surveillance camera 414 Post treatment after fire extinguishing can be done quickly.

Hereinafter, the configuration of each of the aforementioned wireless digital integrated disaster prevention systems will be described in detail.

2 is a block diagram showing a fire detector according to an embodiment of the present invention.

As shown, the fire detector 100 includes a sensor 110, a wireless communication unit 120, a power supply 130.

Detection sensor 100 is a sensor for detecting a fire, a thermal sensor for detecting heat, a temperature sensor for detecting a temperature, a smoke sensor for detecting smoke, a composite sensor for detecting heat or temperature or smoke in combination For example, the image sensor may detect a fire through an image. The wireless communication unit 120 transmits the fire related information including the fire detection signal detected by the detection sensor 100 or the internal voltage information detected by the power supply unit 130 to the relay device 200. The wireless communication unit 120 is preferably composed of a Zigbee communication module. The power supply unit 130 converts solar energy into electrical energy and charges the battery 134 so that the converted electrical energy is supplied to the sensor 110 and the wireless communication unit 120. That is, the power supply unit 130 supplies the electric energy charged in the battery 134 to the detection sensor 110 to transmit a fire occurrence signal from the detection sensor 100 to the relay device 200 when a fire occurs. In addition, the power supply unit 134 supplies power to the sensor 100 and the wireless communication unit 120 or periodically checks the battery 134 that is naturally discharged to charge the consumed power, even when electricity is cut off. The sensing sensor 100 and the wireless communication unit 120 may be operated through the charged power of the battery 134. The power supply unit 130 is preferably configured as shown in FIG.

3 is a block diagram showing a power supply of the fire detector according to an embodiment of the present invention.

As illustrated, the power supply unit 130 includes a light collecting plate 131, a power conversion unit 132, a charging unit 133, a battery 134, and a voltage detector 135. The light collecting plate 131 converts solar energy into electric energy, and the power converter 132 converts the level of electric energy converted by the light collecting plate 131. The charging unit 133 charges the battery 134 with the power generated by converting the level of electrical energy from the power conversion unit 132. The charging unit 133 preferably charges the power to the battery 134 by at least one of the constant current charging method, the constant voltage charging method, or the constant voltage-constant current charging method.

The voltage detector 135 checks whether the voltage of the battery 134 charged with the power is lower than or equal to a preset voltage. As a result of the check, if the voltage of the battery 134 is less than or equal to the predetermined voltage, the wireless communication unit 120, which is a Zigbee communication module, relays the fire related information including the voltage value or the low voltage guide information checked from the voltage detection unit 135. 200). Here, the Zigbee communication module can reduce the power consumption compared to the general RF communication method, promotes the accuracy of data transmission in the short-range wireless communication, and does not require a separate device at the time of installation, thereby providing convenience in installation. Meanwhile, the fire related information transmitted to the relay device 200 may include identification information of the corresponding fire detector 100 together with the low voltage guide information.

The relay device 200 receiving the low voltage guide information through the wireless communication unit 120 which is the Zigbee communication module transmits the information to the integrated control device 500, and accordingly, the integrated control device 500 detects the fire 100. By notifying the battery 134 of the power supply shortage, the administrator can quickly follow up.

On the other hand, the relay device 200 analyzes the fire-related information received from the fire detector 100, and as a result, if determined as a fire detection signal, automatically operates the fire alarm device 300 and initializer response device 400 By extinguishing the fire by driving), and informs the situation to the total control device 500 through communication. As such, the relay device 200 for guiding the fire occurrence situation to the fire suppression and comprehensive control device 500 according to the fire detection signal of the fire detector 100 may be configured through FIGS. 4 and 5.

4 is a block diagram showing a configuration of a relay device according to an embodiment of the present invention, Figure 5 is an exemplary view showing a relay device according to an embodiment of the present invention.

As shown in FIG. 4, the relay device 200 includes a data communication unit 210 and a controller 220. The data communication unit 210 transmits and receives topic-related information with the fire detector 100 or the comprehensive control apparatus 500. When the fire related information is received from the fire detector 100 or the comprehensive control apparatus 500 through the data communication unit 210, the controller 220 analyzes the received fire related information, and the relay device 200 according to the analyzed result. ) To control the overall operation. On the other hand, the data communication unit 210 for transmitting the fire-related information received from the fire detector 100 or the comprehensive control device 500 to the control unit 220 is a wireless communication unit 211, DTMF signal receiving unit 212, DTMF signal transmitting unit (213). These plurality of communication units may operate simultaneously or selectively.

The wireless communication unit 211 transmits and receives fire related information through the fire detector 100 and the Zigbee communication module or Bluetooth. That is, when the fire related information is received from the fire detector 100 through the Zigbee communication module or Bluetooth, the wireless communication unit 211 transmits the received fire related information to the controller 220. The DTMF signal receiver 212 receives data in the form of a DTMF signal through a power line. That is, when the DTMF signal receiving unit 212 receives a dual tone multi frequency (DTMF) signal from the comprehensive control device 500, the DTMF signal receiving unit 212 processes the converted signal, and transmits the converted data to the control unit 220. Here, the DTMF signal received from the comprehensive control device 500 may be a status request information for checking the state of the plurality of fire detectors 100 or a signal for driving the initializer response device 400 according to the fire occurrence. have. The DTMF signal transmitter 213 converts the fire related information transmitted from the controller 220 into a DTMF signal and transmits the DTMF signal to the integrated control apparatus 500. Here, the fire-related information is self-diagnosis result information or a fire detection signal that checks the state of the plurality of fire detectors 100 at the request of the general control apparatus 500, and the control unit 220 analyzes the received fire-related information. Determine if it is a fire detection signal. The fire-related information including the self-diagnosis result information or the fire detection signal is converted into a DTMF signal through the DTMF signal transmitter 213 and transmitted to the comprehensive control apparatus 500.

Meanwhile, the amplifier 230 of the relay device 200 amplifies the DTMF signal converted from the DTMF signal transmitter 213 to a predetermined level, and the transformer 240 converts the DTMF signal amplified from the amplifier 230 into power line communication. It transmits to the comprehensive control apparatus 500. The transformer 240 that transmits the DTMF signal to the integrated control device 500 by power line communication transmits the received DTMF signal to the DTMF signal receiver 212 when the DTMF signal is received from the integrated control device 500.

The data communication unit 210 according to an additional aspect of the present invention includes a wired communication unit 214 and a voice communication unit 215. The wired communication unit 214 transmits and receives fire related information with the integrated control device 500 through RS485 communication or RS232C communication. In the case of RS485 communication or RS232C communication, an RS485 signal receiver (not shown) or an RS232C signal receiver (not shown) and an RS485 signal transmitter (not shown) or an RS232C signal transmitter (not shown) constitute the aforementioned DTMF signal receiver 212. ) And the DTMF signal transmitter 213. That is, when the DTMF signal receiving unit 212 or the DTMF signal transmitting unit 213 is abnormally operated and data communication with the integrated control device 500 is not possible wirelessly, the integrated control device through the RS485 or RS232C communication, which is the wired communication unit 214. Data communication with the 500 can be made.

The wired communication unit 214 receives the fire related information received from the fire detector 100 from the control unit 220, and transmits it to the integrated control device 500. Here, the fire-related information is the self-diagnosis result information in which the states of the plurality of fire detectors 100 are checked at the request of the general control apparatus 500 or the fire detection signal and the fire detector 100 and the relay device 200 in which the fire occurred. ), And the controller 220 analyzes whether the received fire-related information is a fire detection signal or self-diagnosis result information as described above.

The voice communication unit 215 communicates with the integrated control apparatus 500 by using the voice signal. That is, the relay device 200 is provided with a microphone capable of voice communication with the general control device 500 as shown in ① of Figure 5, the manager or user of the relay device 200 is a general control device through the microphone (①) Passes fire related information in voice communication with an administrator or user of 500. For example, as shown in FIG. 5, when the alarm lamp ② is turned on among the indicators of the relay device 200, the manager or the user of the relay device 200 may control the general control device 500 through the microphone ①. The administrator or user can be informed that a fire has occurred. In addition, the manager or user of the relay device 200 may listen to the voice of the manager or the user of the integrated control device 500 through the speaker (③) of FIG. When the DTMF signal receiver 212 or the DTMF signal transmitter 213 operates abnormally or the communication unit 215 cannot communicate with the integrated control apparatus 500 through RS485 or RS232C communication, which is a wired communication unit 214. The manager of the relay apparatus 200 may transmit fire related information to the general control apparatus 500 through voice communication.

On the other hand, the control unit 220 for controlling the overall operation of the relay device 200 according to the data related to the fire-related information received from the fire detector 100 or the comprehensive control device 500 is the fire alarm device drive unit 221, initial The fire suppression apparatus driving unit 222, location information output unit 223, and the fire occurrence signal processing unit 224. When it is determined that the fire related information of the fire detector 100 received through the data communication unit 210 is a fire detection signal by the controller 220, the fire alarm device 300 operates to guide the fire occurrence. Here, the fire alarm device 300 is to generate a fire to the sound by causing people in the building to evacuate safely, for example, it may be a horn such as an emergency bell. The fire alarm device driver 221 driving the fire alarm device 300 may be automatically operated according to the fire detection signal or manually driven by an administrator or a user of the relay device 200.

When it is determined that the fire-related information received from the fire detector 100 through the data communication unit 210 is a fire detection signal by the controller 220, the initializer suppressor driving unit 222 includes a fire detector included in the fire-related information. Using the identification information of the (100) to drive the initializer response device 400 to extinguish the fire at the point where the fire occurred. Accordingly, the initializer response device 400 operates the initializer suppression equipment 410 including a sprinkler 411, an emergency shutter (fire shutter) 412, an emergency ladder 413, and a surveillance camera 414. make someone do. Initializer suppression equipment 410 is used as is known products, the operation of the initializer suppression equipment 410 is the administrator or the administrator to manage the drive command or the initiator response device 400 of the initializer suppressor drive unit 222 or It operates according to the user's operation. Hereinafter, the initializer counterpart 400 for driving the respective devices included in the initializer suppressor 410 according to the driving command of the initializer suppressor driver 222 will be described in detail with reference to FIG. 6.

FIG. 6 is a circuit diagram illustrating an initializer counterpart 400 according to an embodiment of the present invention.

As shown, the initializer counterpart 400 includes an initializer suppressor 410 and a suppressor driver 420. As described above, the initial material suppressor 410 includes a sprinkler 411, an emergency shutter 412, an emergency ladder 413, a surveillance camera 414. The sprinkler 411 sprays a corresponding fire point when a fire occurs, the emergency shutter 412 prevents the fire from spreading to the outside, and the emergency ladder 413 allows people to escape outside the fire. . Surveillance camera 414 for photographing the point where the fire occurs, according to the request of the general control device 500 side or when the fire occurs immediately shoot the fire occurrence point, and transmits the captured image to the general control device 500 To monitor the current fire situation. Accordingly, the manager of the comprehensive control device 500 can monitor the fire occurrence state through the image captured by the surveillance camera 414, it is used as important data to determine the cause of the fire.

The suppression equipment driving unit 420 is configured to operate the initializing material suppression equipment 410. In order to operate each of the equipment included in the initial material suppressor 410 is configured to correspond to the respective equipment. However, the present invention is not limited thereto, and each of the equipments included in the initializing material suppression equipment 410 may be operated through one suppression equipment driving unit 420.

As such, the suppressor driving unit 420 for operating the initializer suppressor 410 includes a manual switch 421, a switching element 422, a relay 423, and a battery 424. The manual switch 421 operates the initialization material suppressor 410 according to a request of an administrator or a user who manages the initialization material response device 400. The switching element 422 outputs a driving signal for driving the initializer suppressor 410 according to a driving command of the initializer suppressor driver 222. The relay 423 transmits the driving signal output from the switching element 422 to the initiator suppressor 410, and the battery 424 supplies power to drive the initiator suppressor 410.

According to an embodiment of the present disclosure, when driving command information related to the sprinkler 411 among the equipment included in the initializer suppressor 410 is received from the initializer suppressor driver 222, the sprinkler 411 may correspond to the sprinkler 411. The switching element 422 of the suppressor driving unit 420 outputs a driving signal to operate the sprinkler 411. When the driving signal is output, the relay 423 transmits the output driving signal to the sprinkler 411. On the other hand, when the manual switch 421 is switched at the request of the administrator or the user, the manual switch 421 transmits a driving signal for driving the sprinkler 411 to the sprinkler 411. As such, when the driving signal is transmitted to the sprinkler 411 through the manual switch 421 or the relay 423, the sprinkler 411 is driven by the power supplied from the battery 424 to spray the corresponding fire point. . Meanwhile, the suppression apparatus driving unit 420 operates the emergency shutter 412, the emergency ladder 413, and the monitoring camera 414 in the same manner as the sprinkler 411 described above, and thus, detailed description of the remaining equipment is omitted. Let's do it.

When the location information output unit 223 determines that the fire related information received from the fire detector 100 through the data communication unit 210 is a fire detection signal by the control unit 220, the fire detector included in the fire related information ( Using the identification information of 100) outputs the location information of the point where the corresponding fire detector 100 is installed on the screen as shown in ④ of FIG. That is, the relay apparatus 200 outputs the current state of the point where the corresponding fire detectors 100 are installed on the screen with reference to data periodically received from the plurality of fire detectors 100. For example, when data is received from the fire detector A 100, the relay device 200 displays the text of the fire detector A, the current temperature 33 ° C., the current communication state: Good through the location information output unit 223. Output to.

However, if the fire-related information received from at least one of the plurality of fire detectors (100) is determined to be a fire signal, the location information output unit 223 is a point where the corresponding fire detector 100 is installed A letter indicating that a fire has occurred is displayed on the screen.

If the fire-related signal received from the fire detector 100 is a fire detection signal, the fire generation signal processing unit 224 of the fire detection signal and the corresponding fire detector 100 to the comprehensive control device 500 through the data communication unit 210. The fire generation signal including the identification information and the identification information of the relay device 200 is transmitted. Accordingly, the integrated control apparatus 500 outputs a fire situation on the screen in response to the fire occurrence signal received from the fire occurrence signal processor 224 of the relay device 200, and the public office 600 or the building related to the fire suppression. Notify the manager 700 of the fire occurrence situation, and check the state of the initial material suppression equipment (410). In addition, the integrated control device 500 is also capable of remote control monitoring, GIS screen monitoring, information management data change and inquiry function. Such a comprehensive control device 500 can be achieved through FIG.

7 is a block diagram showing a comprehensive control device according to an embodiment of the present invention.

As shown, the integrated control apparatus 500 includes a data communication unit 510, a control unit 520, and a power supply unit 530. The data communication unit 510 is configured to transmit and receive fire related information with the relay device 200. If the fire-related information received from the relay device 200 through the data communication unit 510 is a fire occurrence signal, the controller 520 notifies the occurrence of a fire, and accordingly the operation of the initialization material counterpart upon manual operation by an administrator or a user. Generates a drive signal for controlling. On the other hand, if the received fire-related information is the self-diagnosis result information according to the status request information, the control unit 520 controls to guide the received self-diagnosis result information, and the power supply unit 530 is for driving the comprehensive control device 500 Supply power.

On the other hand, the data communication unit 510 for transmitting and receiving the fire-related information with the relay device 200 includes a DTMF signal receiver 511, DTMF signal transmitter 512. When the DTMF signal receiving unit 511 receives the DTMF signal received from the relay device 200, only the fire related information is extracted from the received DTMF signal and transmitted to the control unit 520. The DTMF signal transmitting unit 512 converts the fire related information including the driving signal or the status request information for operating the initializer counterpart 400 according to a control command of the controller 520 into a DTMF signal to relay the device 200. To send. That is, the integrated control apparatus 500 amplifies the DTMF signal converted from the DTMF signal transmitter 512 to a predetermined level using the amplifier 530, and DTMF amplified from the amplifier 530 using the transformer 540. The signal is transmitted to the relay device 200 through power line communication. The transformer 540 transmitting the DTMF signal to the relay device 200 through power line communication transmits the received DTMF signal to the DTMF signal receiving unit 511 when the DTMF signal related to the fire related information is received from the relay device 200. .

The data communication unit 510 according to an additional aspect of the present invention includes a wired communication unit 513 and a voice communication unit 514. The wired communication unit 513 transmits and receives fire related information with the integrated control device 500 through RS485 communication or RS232C communication. In the case of RS485 communication or RS232C communication, an RS485 signal receiver (not shown) or an RS232C signal receiver (not shown) and an RS485 signal transmitter (not shown) or an RS232C signal transmitter (not shown) constitute the aforementioned DTMF signal receiver 511. ) And the DTMF signal transmitter 512. That is, when the DTMF signal receiving unit 512 or the DTMF signal transmitting unit 513 is abnormally operated and data communication with the relay device 200 is impossible by wireless, the relay device 200 through the RS485 or RS232C communication that is the wired communication unit 513. Can send and receive fire-related information

On the other hand, the voice communication unit 514 is a configuration for transmitting and receiving the fire-related information with the relay device 200 as a voice signal. When the DTMF signal receiver 212 or the DTMF signal transmitter 213 operates abnormally or the communication unit 514 cannot communicate with the integrated control apparatus 500 through RS485 or RS232C communication, which is a wired communication unit 214. The manager of the relay apparatus 200 may transmit fire related information to the general control apparatus 500 through voice communication.

On the other hand, the fire-related information transmitted and received between the relay device 200 and the comprehensive control device 500 is the status request information for checking the state of the fire detector 100 and the relay device 200 and the resulting self-diagnosis result information or fire Fire detection signal according to occurrence.

Comprehensive control device 500 according to an additional aspect of the present invention includes a memory 560, an image output unit 570, an emergency telephone call unit 580. The memory 540 includes a plurality of fire detectors 100, a relay device 200, identification information of an initial fire suppressor 410, an emergency contact number, a plurality of fire detectors 100, and a relay device 200. Map information of the installed area or building and fire related information received from the relay device 200 are recorded and stored. The image output unit 550 outputs the fire situation information and the image photographed by the surveillance camera 414 on the screen by referring to the information stored in the memory 540 according to a control command of the controller 520, or as a result of a self-diagnosis. The information is output to the screen, and the fire-related information including the image captured by the surveillance camera 414 or the self-diagnosis result information received from the relay device 200 is stored in the memory 450. Also, the image output unit 550 outputs a map of a point related to a fire occurrence signal on the screen by referring to map information stored in the memory 540 according to a control command of the controller 520. If the fire related information received from the relay device 200 is a fire occurrence signal, the emergency call calling unit 580 notifies the occurrence of a fire to an emergency contact number stored in the memory 540 according to a control command of the controller 520.

That is, when the self-diagnosis request information of the fire-related equipment and the fire-related device is input at the request of the administrator who manages the comprehensive control device 500, the controller 520 may provide information for requesting self-diagnosis to the data communication unit 510. to provide. Here, the information requesting self-diagnosis preferably includes identification information of fire-related equipment and fire-related devices installed in each floor or at each location. Thereafter, the comprehensive control apparatus 500 transmits the self-diagnosis request information to the relay apparatus 200 through the data communication unit 510. Accordingly, the relay device 200 transmits the self-diagnosis request information to the plurality of fire detectors 100 or the initializer suppressor 400 with reference to the received self-diagnostic request information, and receives the self-diagnosis result information accordingly. do. Subsequently, the relay device 200 processes the fire-related information including the self-diagnosis result information received from the plurality of fire detectors 100 or the initial fire suppression equipment 410 including itself, and then the comprehensive control device 500 To send). Thereafter, the fire related information transmitted to the integrated control device 500 is signaled through the data communication unit 510 and transmitted to the control unit 520, and the control unit 520 analyzes the fire related information and determines it as self-diagnosis result information. When the self-diagnosis result information is output to the screen through the image output unit 570. Accordingly, the image output unit 570 refers to the identification information of the plurality of fire detectors 100, the relay device 200, and the initialization material suppressor 410 stored in the memory 560, and the self-diagnosis result information. To match the output to the screen. Accordingly, the administrator can easily check the status of the fire-related equipment and fire-related devices without having to manually check.

On the other hand, the relay device 200, if the fire-related information received from at least one of the plurality of fire detectors 100, the fire detection signal is determined as a fire detection signal, as described above the initializing material response device 400 Drive the signal, and transmits the fire-related information including the fire detection signal to the comprehensive control apparatus 500. The topic-related information transmitted to the integrated control device 500 is signaled through the data communication unit 510 and transmitted to the control unit 520. Subsequently, when the controller 520 analyzes the received fire related information and determines that it is a fire occurrence signal, the controller 520 controls the image output unit 570 to output a fire occurrence state on the screen, and a fire occurs to a fire related person or manager. The emergency call calling unit 580 is controlled to notify that the call has been made. Accordingly, the image output unit 570 refers to the identification information of the plurality of fire detectors 100 and the relay device 200 stored in the memory 560, the fire occurrence situation including the location of the point associated with the fire occurrence signal The information is output to the screen and the fire occurrence situation information is stored in the memory 560. The image output unit 570 displays a map of a point related to a fire occurrence signal by referring to map information of a region or a building in which the plurality of fire detectors 100 and the relay device 200 are installed in the memory 560. Can be output to That is, the image output unit 570 maps the position of the fire detector 100 that transmitted the fire occurrence signal to the map output on the screen and outputs the map.

The emergency call calling unit 580, according to a control command of the control unit 520, refers to the emergency contact number stored in the memory 560 to notify the fire occurrence situation to the short message service (SMS) by telephone of a fire related person or manager. Or, do auto dialing, and when the other party comes in, the pre-recorded voice is used to notify the fire. Here, the person in charge of fire may be a public office 600 for managing a fire such as a fire station, a police station, a city hall, and the like, and the manager 700 may be a person in charge of managing the comprehensive control device 500 or a security guard in a building. .

As such, the fire incidence situation information and the position is mapped and output through the image output unit 570 or the image captured by the surveillance camera 414 is output on the screen, and the person responsible for the fire through the emergency telephone call unit 580. Or by notifying the fire occurrence situation by the manager's telephone, it is possible to quickly identify the fire occurrence situation and suppress the fire occurrence. In addition, as the fire occurrence status information and the image photographed by the surveillance camera 414 are stored in the memory 560, it is possible to identify the cause of the fire more accurately and quickly to quickly perform post-processing after the fire extinguishing.

So far I looked at the center of the preferred embodiment for the present invention.

Those skilled in the art will understand that the present invention may be implemented in a modified form without departing from the essential characteristics of the present invention. Therefore, the disclosed embodiments should be considered in descriptive sense only and not for purposes of limitation. The scope of the present invention is shown in the claims rather than the foregoing description, and all differences within the scope will be construed as being included in the present invention.

1 is a block diagram showing the overall configuration of a wireless digital integrated disaster prevention system according to an embodiment of the present invention,

2 is a block diagram showing a fire detector according to an embodiment of the present invention,

3 is a block diagram showing a power supply of the fire detector according to an embodiment of the present invention,

4 is a block diagram showing the configuration of a relay device according to an embodiment of the present invention;

5 is an exemplary view showing a relay device according to an embodiment of the present invention;

6 is a circuit diagram showing an initialization material counterpart 400 according to an embodiment of the present invention;

7 is a block diagram showing a comprehensive control device according to an embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

100: fire detector 110: detection sensor

120, 211: wireless communication unit 130: power supply unit

131: light collecting plate 132: power conversion unit

133: charging unit 134, 424: battery

135: voltage detector 200: relay device

210, 510: data communication unit 212, 511: DTMF signal receiving unit

213, 512: DTMF signal transmitting unit 214, 513: wired communication unit

215, 514: voice communication unit 220, 520: control unit

221: fire alarm device drive unit 222: initial material suppressor drive unit

223: location information output unit 224: fire occurrence signal processing unit

230, 530: amplifier 240, 540: transformer

300: fire alarm device 400: initializer response device

410: initializer suppression equipment 411: sprinkler

412: emergency shutter 413: emergency ladder

414: surveillance camera 420: suppression equipment drive unit

421: manual switch 422: switching element

423: relay 500: total control system

550: power supply 560: memory

570: Image output unit 580: Emergency call page

600: Government Office 700: Manager

Claims (16)

In the disaster prevention system comprising a plurality of fire detectors for detecting a fire, a comprehensive control device for performing a comprehensive control related to the fire, a relay device for relaying data between the fire detector and the comprehensive control device, The relay device, When a fire detection signal is received from the fire detector, the fire alarm system is automatically operated and the initializing device counteracting device is used to extinguish the fire while notifying the integrated control device of the situation through communication. Integrated Disaster Prevention System. The fire detector of claim 1, wherein the plurality of fire detectors are: Wireless digital integrated disaster prevention system, characterized in that connected in the form of a bus (BUS). The fire detector of claim 1, wherein the fire detector is: A detection sensor detecting a fire; A wireless communication unit which is a Zigbee communication module for transmitting fire related information including a fire detection signal detected by the detection sensor to the relay device; A collecting plate for converting solar energy into electrical energy, a power converting unit for converting the level of the electrical energy, a charging unit for charging the battery so that the converted electrical energy is supplied to the sensing sensor and the wireless communication unit; A power supply unit including a voltage detector for guiding the checked voltage value to the relay device through the wireless communication unit when the voltage of the battery is less than the set voltage; Wireless digital integrated disaster prevention system comprising a. The apparatus of claim 1, wherein the relay device is: A data communication unit configured to transmit / receive fire-related information with the fire detector or the integrated control device; A control unit for analyzing the received fire related information and controlling the overall operation of the relay device according to the analyzed result when the fire related information is received from the fire detector or the integrated control device through the data communication unit; Wireless digital integrated disaster prevention system comprising a. The method of claim 4, wherein the control unit: A fire alarm device driver configured to process the fire alarm device to guide a fire occurrence when the fire related information received from the fire detector through the data communication unit is a fire detection signal; Wireless digital integrated disaster prevention system comprising a. The method of claim 4, wherein the control unit: An initial material suppressor driving unit for driving the initial material counterpart so that the fire is extinguished at a point associated with the fire detection signal if the fire related information received from the fire detector through the data communication unit is a fire detection signal; Wireless digital integrated disaster prevention system comprising a. 7. The apparatus of claim 6, wherein the initiator responds to: Initialization material suppression equipment including a sprinkler, an emergency shutter, an emergency ladder, and a surveillance camera; And a suppression apparatus driving unit for operating the initializer suppression apparatus according to a driving command of the initializer suppressor driving unit. The suppressor driving unit A manual switch for operating the initializer suppression equipment in response to a request of an administrator or a user who manages the initiator response device in case of a fire; A switching element configured to output a driving signal of the initiator suppressor according to a driving command of the initiator suppressor; A relay for transmitting a driving signal output from the switching element to the initializing material suppressing equipment; A battery for supplying power to drive the initial material suppressor according to an operation command of the manual switch or a drive signal transmitted through the relay; Wireless digital integrated disaster prevention system comprising a. The method of claim 4, wherein the control unit: A location information output unit for outputting location information of a location where the fire detector is installed, if the fire related information received from the fire detector through the data communication unit is a fire detection signal; Wireless digital integrated disaster prevention system comprising a. The method of claim 4, wherein the control unit: A fire generation signal processor configured to transmit a fire occurrence signal related to the fire detection signal to the integrated control device through the data communication unit, if the fire related information received from the fire detector is a fire detection signal; Wireless digital integrated disaster prevention system comprising a. The method of claim 4, wherein the data communication unit: A wireless communication unit for transmitting and receiving the fire related information through the fire detector and the Zigbee communication module or Bluetooth; A DTMF signal receiving unit for receiving a DTMF signal from the integrated control device and processing the converted signal, and transmitting the converted data to the control unit; When the fire-related information of the fire detector is received by the control unit through the wireless communication unit, DTMF signal transmission unit for converting the fire-related information into a DTMF signal and transmitting to the integrated control device; The relay device is: An amplifier for amplifying the DTMF signal converted from the DTMF transmitter to a predetermined level; A transformer for transmitting the DTMF signal amplified to a predetermined level through the amplifier to the integrated control device through a power line communication method, and transmitting the DTMF signal received from the integrated control device to the DTMF receiving unit; Wireless digital integrated disaster prevention system comprising a. The method of claim 4, wherein the data communication unit: A wireless communication unit for transmitting and receiving the fire related information through the fire detector and the Zigbee communication module or Bluetooth; A wired communication unit configured to transmit and receive the fire related information to and from the integrated control device through RS485 communication or RS232C communication when the fire related information of the fire detector is received through the wireless communication unit; A voice communication unit communicating with the integrated control device through a voice signal when fire related information of the fire detector is received through the wireless communication unit; Wireless digital integrated disaster prevention system comprising a. The apparatus of claim 1, wherein the initiator responds to: Sprinkler, emergency shutter, emergency ladder, surveillance camera, The wireless digital integrated control system A data communication unit for transmitting and receiving fire related information with the relay device; If the fire related information received from the relay device through the data communication unit is a fire occurrence signal, a fire signal may be generated, and a driving signal may be generated to control an operation of the initiator response device upon manual operation of an administrator or a user. If the received fire-related information is the self-diagnosis result information according to the status request information, the control unit for controlling to guide the self-diagnosis result information; A general control device including a power supply unit supplying power for driving the general control device; Wireless digital integrated disaster prevention system further comprises. 13. The integrated control device of claim 12, wherein: A memory for storing identification information of the plurality of fire detectors, identification information of the relay device, emergency contact number, and fire related information received from the relay device; The image outputting the fire situation information and the image taken by the surveillance camera on the screen or outputting the self-diagnosis result information on the screen by referring to the information stored in the memory according to the control command of the control unit, and stored in the memory An output unit; An emergency telephone call unit that notifies a fire occurrence to an emergency contact number stored in the memory when the fire related information is a fire occurrence signal; Wireless digital integrated disaster prevention system further comprises. The memory of claim 13, wherein the memory is: In addition, the map information of the area or building in which the plurality of fire detectors and the relay device is installed is stored, The image output unit And when the fire related information is a fire occurrence signal, outputting a map of a point related to the fire occurrence signal on the screen by referring to map information stored in the memory. The method of claim 12, wherein the data communication unit A DTMF signal receiving unit for extracting only fire related information from the DTMF signal received from the relay device and transmitting the extracted fire related information to the control unit; And a DTMF signal transmitter for converting a fire signal including the driving signal or the state request information for operating the initiator response device into a DTMF signal and transmitting the DTMF signal to the relay device according to a control command of the controller. The comprehensive control device An amplifier for amplifying the DTMF signal output from the DTMF signal transmitter to a predetermined level; A transformer that transmits the DTMF signal amplified from the amplifier to the relay device by power line communication, and transmits the signal related to fire when the signal is received from the relay device to the DTMF signal receiver; Wireless digital integrated disaster prevention system further comprises. The method of claim 12, wherein the data communication unit: A wired communication unit configured to transmit and receive the fire-related information with the integrated control device through RS485 communication or RS232C communication; A voice communication unit configured to communicate with the relay device a voice related information including the relay device and the fire occurrence situation or the self-diagnosis result information as a voice signal; Wireless digital integrated disaster prevention system comprising a.

Images