TWM648203U - Disaster prevention warning system - Google Patents

Abstract

A disaster prevention warning system includes a plurality of abnormal sensing units, a plurality of camera units and a central control server. Each abnormality sensing unit generates abnormal event information, and the abnormal event information includes device serial number information. Each camera unit corresponds to at least one device serial number information. The central control server includes personnel information database, route planning module, image generation module and notification module. The personnel information database stores personnel communication information. The route planning module plans escape routes based on abnormal event information and map information. The image generation module obtains the camera information captured by the corresponding camera unit based on the abnormal event information and the escape route, and generates the escape route image. The notification module transmits abnormal event information, escape routes, and escape route images to the terminal device designated by the personnel communication information corresponding to the equipment serial number information.

Description

Disaster prevention warning system

A warning system, especially a disaster prevention warning system.

According to fire regulations, the building is equipped with relevant fire protection mechanisms. However, the old apartments lacked the construction of fire protection infrastructure. In addition, most apartments are built adjacent to old factories. When a fire breaks out in a single unit, or hazardous gases such as carbon monoxide and gas leak out, its exact location is difficult to quickly grasp and is not easily noticed. Therefore, the disaster easily spreads and becomes uncontrollable. situation.

Since the actual situation of the disaster cannot be known, people inside buildings and factories often cannot escape through safe routes, and disaster relief units cannot carry out rescue operations in the most efficient manner.

In addition, even if smoke alarms are installed in the home, people with hearing or visual impairments are often unable to respond in time when a fire breaks out and are put at risk.

The disaster prevention warning system of this creation mainly includes a plurality of abnormal sensing units, a plurality of camera units and a central control server. Each abnormality sensing unit includes an abnormality sensing module and an abnormality warning module. The abnormality sensing module generates an abnormality warning signal when it detects an abnormal event. The abnormality warning module generates abnormal event information based on the abnormal warning signal. The abnormal event information Contains device serial number information and exception type information. Each camera unit corresponds to at least one device serial number information, and each camera unit captures camera information. The central control server connects the abnormality sensing units and the camera units, receives the abnormal event information transmitted by the abnormality sensing units, and receives the camera information transmitted by the camera units. The central control server mainly includes personnel information database, route planning module, image generation module and notification module. The personnel information database stores multiple personnel communication information, and each personnel communication information corresponds to at least one device serial number information. The route planning module stores map information and plans escape routes based on abnormal event information and map information. The image generation module obtains the camera information captured by the corresponding camera unit based on the device serial number information of the abnormal event information, and the escape route obtains the camera information captured by the corresponding camera unit, and generates an escape route image. The notification module connects to the personnel information database, route planning module and image generation module, and transmits abnormal event information, escape routes and escape route images to the terminal device specified by the personnel communication information corresponding to the equipment serial number information.

To sum up, in one embodiment, when the abnormality sensing unit senses that an abnormal event occurs (such as a fire or gas leak), the central control server will generate an escape route and an escape route image as soon as possible. And sent to the terminal device of the person who has an abnormal event in the living area, so that the relevant personnel can grasp the situation of the disaster, so they can avoid entering the living area where the abnormal event occurs, and people who are already in the area where the abnormal event occurs can also Referring to escape routes and images of escape routes for evacuation can effectively reduce the number of casualties.

The detailed features and advantages of this invention are described in detail below in the implementation mode. The content is sufficient to enable anyone familiar with the relevant arts to understand the technical content of this invention and implement it accordingly. According to the content disclosed in this specification, the scope of the patent application and the drawings Anyone familiar with the relevant techniques can easily understand the purpose and advantages of this creation.

Specific examples are given below to describe the content of the present invention in detail, and drawings are used as auxiliary explanations. For symbols mentioned in the manual, please refer to the symbol description.

Please refer to Figures 1 and 2. Figure 1 is a block diagram of the disaster prevention warning system of this invention. The disaster prevention warning system mainly includes a plurality of abnormality sensing units 1, a plurality of camera units 2 and a central control server 3.

As shown in FIG. 1 , the abnormality sensing unit 1 mainly includes an abnormality sensing module 11 and an abnormality warning module 12 . Here, the abnormality sensing module 11 can be a fire sensor, such as a smoke sensor, which uses a light emitter and a light receiver to detect the amount of opaque particles (such as smoke particles) in the air to detect whether There may be a large amount of smoke particles caused by a fire; it can also be a temperature sensor that detects the ambient temperature to determine whether a fire has occurred, but this creation is not limited to this. The abnormality sensing module 11 may also be a carbon monoxide sensor, a volatile organic compound (VOC) sensor, a gas sensor, or other sensors, but the invention is not limited to this.

When the abnormality sensing module 11 detects that an abnormal event occurs, an abnormality warning signal is generated. For example, when the abnormality sensing module 11 is a fire sensor, when the abnormality sensing module 11 detects a fire event, the abnormality sensing module 11 generates an abnormality warning signal. When the abnormality sensing module 11 is a gas sensor, the gas sensor detects combustible gas, such as natural gas, methane, propane, etc., and the abnormality sensing module 11 generates an abnormality warning signal.

The abnormality warning module 12 generates abnormal event information based on the abnormal warning signal. The abnormal event information includes equipment serial number information and abnormal type information. Here, the equipment serial number information is the exclusive equipment serial number of the abnormality sensing unit 1 that generates the abnormal warning signal, such as the exclusive equipment serial number of the fire sensor installed in Area A of the first factory building, the gas sensor installed on the 15th floor. The unique device serial number of the sensor. The abnormality type information is the type of abnormal event detected by the abnormality sensing module 11. For example, the abnormality sensing module 11 is a fire sensor, and the abnormal event detected by it is a fire. The abnormality type information That is fire. In some implementations, the device serial number information includes a unique device serial number, device address, and device type, and can be archived in advance and stored in the central control server 3 .

The camera unit 2 may include a monitor, and the monitor is installed in various spaces, such as corridors, stairwells, elevators, and doorways of each room, to capture camera information of each space. The camera unit 2 corresponds to at least one device serial number information. The device serial number information corresponding to the camera unit 2 is the exclusive device serial number of the anomaly sensing unit 1 in the space where the camera unit 2 captures the camera information. For example, if a certain camera unit 2 is used to capture camera information in Area A of the first factory building, its corresponding equipment serial number information may at least include the exclusive equipment serial number of the fire sensor installed in Area A of the first factory building.

Please refer to Figure 1 again. The central control server 3 is connected to the abnormality sensing unit 1 and the camera unit 2, and can receive the abnormal event information sent by the abnormality sensing unit 1, and receive the camera information sent by the camera unit 2. . The central control server 3 mainly includes a personnel information database 31 , a route planning module 32 , an image generation module 33 and a notification module 34 . Here, the abnormality sensing unit 1 and the camera unit 2 can be connected to the central control server 3 through the Internet and can transmit information in both directions. However, this invention is not limited to this. The anomaly sensing unit 1 and the camera unit 2 can also be connected to the monitoring host installed in the building or factory through a local network or wired connection, and the central control server 3 is connected to the monitoring host through the Internet. Information can be transmitted bidirectionally with the abnormality sensing unit 1 and the camera unit 2 .

The personnel information database 31 stores plural personnel communication information, and each personnel communication information corresponds to at least one device serial number information. Here, the personnel communication information may include the names, communication methods, and activity areas of relevant personnel/residents of the factory, and the personnel communication information may be archived in advance and stored in the personnel information database 31 . The equipment serial number information corresponding to the personnel communication information is the exclusive equipment serial number of the anomaly sensing unit 1 installed in its activity area (such as the work area, corridors and entrances passing in and out of the work factory area), for example, personnel If Person A's main activity area is Area A of the first factory building, the equipment serial number information corresponding to the personnel communication information of Person A at least includes the exclusive equipment serial number of the fire sensor installed in Area A of the first factory building.

The route planning module 32 stores map information and plans an escape route based on the abnormal event information and the map information. Here, the graphic information is, for example, a floor plan of a factory/building, but this creation is not limited to this. In some embodiments, when the control server 3 receives the abnormal event information, it obtains the address where the abnormal event occurred based on the device serial number information in the abnormal event information, and plans an escape route based on the map information.

The image generation module 33 obtains the imaging information captured by the corresponding imaging unit 2 based on the device serial number information of the abnormal event information. Specifically, after receiving the abnormal event information, the central control server 3 obtains the imaging information captured by the camera unit 2 corresponding to the equipment serial number information based on the equipment serial number information in the abnormal event information. For example, if the central control server 3 receives the abnormal event information, and the equipment serial number information of the abnormal event information is the exclusive equipment serial number of the fire sensor in Area A of the first factory building, then the central control server 3 will obtain the equipment serial number installed in the first factory building. The camera information captured by the camera unit 2 in area A.

Furthermore, the image generation module 33 obtains the imaging information captured by the corresponding imaging unit 2 according to the escape route planned by the aforementioned route planning module 32 . Specifically, when the control server 3 receives the abnormal event information, the route planning module 32 will first generate an escape route, and then the image generation module 33 will obtain the camera information captured by the camera unit 2 installed on the escape route. Finally, the image generation module 33 obtains the imaging information captured by the corresponding camera unit 2 based on the device serial number information of the abnormal event information, and obtains the imaging information captured by the corresponding camera unit 2 based on the escape route to generate an escape route image.

The notification module 34 connects to the personnel information database 31, route planning module 32 and image generation module 33, and transmits abnormal event information, escape routes and escape route images to the terminal device 4 designated by the personnel communication information corresponding to the equipment serial number information. As mentioned above, the equipment serial number information corresponding to the personnel communication information is the exclusive equipment serial number of the abnormality sensing unit 1 installed in the activity area. Therefore, personnel can be notified immediately that there are abnormalities in their daily activity area. event occurs.

Here, the terminal device 4 is, for example, a smart phone, a tablet computer, or a wearable device such as a smart watch, but the invention is not limited thereto. In addition, when the terminal device 4 receives the abnormal event information, the escape route, and the escape route image, it will also emit a notification sound or generate a vibration to remind that an abnormal event occurs.

To sum up, when the abnormality sensing unit 1 senses an abnormal event (such as fire or gas leakage), the central control server 3 will generate an escape route and an escape route image as soon as possible and send them to The terminal device 4 for people who experience abnormal events in the living area allows relevant personnel to grasp the situation of the disaster, so as to avoid entering the living area where abnormal events occur. People who are already in the area where abnormal events occur can also refer to escape Routes and escape route images can be used for evacuation, which can effectively reduce the number of casualties.

Please refer to Figure 2, which is a block diagram of the central control server of this creation. In some embodiments, the central control server 3 may further include an annotation module 35 . The annotation module 35 connects to the route planning module 32 to obtain map information. The marking module 35 marks the location of the hazard on the map information based on the abnormal event information to generate the disaster location map information.

For example, if a fire breaks out in Zone A of the first factory building, the abnormal event information will include the equipment serial number information of the abnormality sensing unit 1 installed in Zone A of the first factory building and the abnormality type information is fire. Therefore, label module 35 According to the equipment serial number information, it can be known that the dangerous location where the abnormal event occurred is Area A of the first factory building. The labeling module 35 then marks the dangerous location and abnormal type information on the map information, and generates the disaster location map information accordingly. Furthermore, the notification module 34 transmits the disaster location information to the terminal device 4 or the management platform. In this way, relevant personnel can directly view the disaster location map information through the terminal device 4 (such as a smartphone, tablet computer). The administrator of the management center or the rescue personnel of the disaster relief agency can also view the disaster location map through the management platform, which can be used as a reference for evacuating personnel or rescue operations to increase the efficiency of rescue.

Please refer to FIG. 2 . In some embodiments, the central control server 3 may further include an alert judgment module 36 . The warning judgment module 36 is connected to the notification module 34 . The abnormal event information may further include abnormal location information. Here, the abnormal location information is, for example, Area A of the first factory building. The notification module 34 receives the terminal location information of the terminal device 4. Here, the terminal location information may be the positioning information obtained by the terminal device 4 through the Global Positioning System (GPS), including longitude, latitude, altitude, etc. The warning judgment module 36 generates dangerous proximity information when the terminal position information and the abnormal position information are less than a predetermined distance (for example, less than 50 meters). For example, when the warning judgment module 36 judges that the terminal position information and the first factory building area A are When the distance is less than 50 meters, dangerous approach information is generated. The notification module 34 transmits dangerous approach information to the terminal device 4 . In this way, relevant personnel located near the location where the abnormal event occurs can be reminded that there is dangerous approach information nearby, and personnel can be prevented from going to the site where the abnormal event occurs.

Please refer to FIG. 2 . In some embodiments, the central control server 3 may further include a connected humanoid detection module 37 and a warning judgment module 36 . The abnormal event information also includes abnormal location information. The abnormal location information is the same as mentioned above, so it will not be described again here. After the central control server 3 receives the camera information captured by the camera unit 2 of the humanoid detection module 37, the humanoid detection module 37 detects that the camera information contains humanoid information, and the warning judgment module 36 determines that the humanoid information is consistent with the anomaly. Dangerous proximity information is generated when the location information is smaller than a predetermined distance (for example, less than 50 meters). The notification module 34 transmits dangerous approach information to the terminal device 4 . In this way, relevant personnel located near the location where the abnormal event occurs can be reminded that there is dangerous approach information nearby, and personnel can be prevented from going to the site where the abnormal event occurs.

Please refer to Figures 2 and 3. Figure 3 is a block diagram of the camera unit of this invention. In some embodiments, the camera unit 2 includes a humanoid recognition module 21 . In this embodiment, the central control server 3 also includes a warning judgment module 36 . The abnormal event information may further include abnormal location information. The abnormal location information is the same as mentioned above, so it will not be described again here. When the humanoid recognition module 21 of the camera unit 2 determines that the camera information contains humanoid information, it sends the humanoid information to the central control server 3 . The warning judgment module 36 of the central control server 3 determines whether the humanoid information and the abnormal position information are less than a predetermined distance (for example, less than 50 meters), and generates dangerous approach information when the abnormal position information of the humanoid information is less than the predetermined distance. The notification module 34 transmits dangerous approach information to the terminal device 4 . In this way, relevant personnel located near the location where the abnormal event occurs can be reminded that there is dangerous approach information nearby, and personnel can be prevented from going to the site where the abnormal event occurs.

In some implementations, when the terminal device 4 receives the dangerous approaching information, it will also emit a notification sound or generate a vibration to remind relevant personnel that there is dangerous approaching information nearby. In addition, the terminal device 4 vibrates when receiving the dangerous approach information, which can also effectively remind the visually impaired or the hearing impaired that there is dangerous approaching information nearby.

Please refer to FIG. 2 and FIG. 3 again. In some embodiments, the camera unit 2 may further include a warning module 22 connected to the central control server 3 . The warning module 22 generates a warning message when receiving the dangerous approach information sent by the notification module 34 . Here, the warning module 22 is, for example, a warning light or a buzzer. Here, the warning module 22 can be an external component or built into the monitor, and the warning message can be, for example, a flashing light, a warning sound, etc. The warning module 22 can also be a voice playback module. When receiving the danger approaching information sent by the notification module 34, the warning message generated is, for example, "Danger occurs, please leave the scene as soon as possible." The aforementioned warning module 22 is only an illustration, and the invention is not limited thereto.

Please refer to Figures 2 and 4. Figure 4 is a block diagram of the disaster prevention warning system of this invention. In some embodiments, the disaster prevention warning system may further include an electronic door plate 5 , including a connected transmission module 51 and a display module 52 . The transmission module 51 connects the central control server 3 and the terminal device 4 . The transmission module 51 receives the distress signal transmitted by the terminal device 4 and transmits the distress signal to the central control server 3 . Here, the terminal device 4 is, for example, a smartphone, a tablet, or a smart watch. The person can press the touch screen through the user interface of the application to cause the terminal device 4 to generate a distress signal, and the terminal device 4 will call for help. The signal is sent to the electronic house number 5 and the central control server 3. The display module 52 of the electronic door plate 5 displays a distress signal. In addition, the electronic door number 5 can also generate a warning sound to remind rescuers that there are people in the space who need to be rescued. In this way, disaster relief personnel can quickly determine whether there are people who need to be rescued in the space, and how many people need to be rescued.

Please refer to Figures 2 and 4. In some embodiments, the disaster prevention warning system can further include an electronic lock 6 connected to the central control server 3. The electronic lock 6 includes a fingerprint identification module 61 and a communication module 62 that are connected. The fingerprint recognition module 61 recognizes fingerprint features after being pressed, and generates a distress signal accordingly. In other words, the distress signal includes fingerprint features. The communication module 62 sends a distress signal to the central control server 3 . In some implementations, the personnel communication information stored in the personnel information database 31 of the central control server 3 may also include fingerprint recognition characteristics, so the central control server 3 can obtain the basic information of the rescue personnel based on the distress signal, such as name, Information such as communication methods and whether the person is a disabled person can be provided to disaster relief personnel to increase the efficiency of disaster relief.

Please refer to Figures 2 and 4. In some embodiments, the disaster prevention warning system can further include an electronic lock 6 connected to the central control server 3. In this embodiment, the electronic lock 6 at least includes a connected communication module 62 and a control module 63 . Among them, the electronic lock 6 corresponds to at least one device serial number information. Here, the device serial number information corresponding to the electronic lock 6 is an exclusive device serial number that controls the opening/closing of the abnormality sensing unit 1 in the space. For example, if an electronic lock is used to control the opening/closing of Area A of the first factory building, its corresponding equipment serial number information may at least include the exclusive equipment serial number of the fire sensor installed in Area A of the first factory building.

The notification module 34 of the central control server 3 transmits the abnormal event information to the electronic lock 6 corresponding to the device serial number information. Furthermore, the notification module 34 transmits the abnormal event information to the electronic lock 6 corresponding to the equipment serial number information based on the device serial number information in the abnormal event information. For example, the equipment serial number information in the abnormal event information is the exclusive equipment serial number of the fire sensor in Zone A of the first factory building, then the notification module 34 sends the abnormal event information to the fire sensor corresponding to Zone A of the first factory building. The electronic lock 6 with the exclusive equipment serial number is the electronic lock 6 that transmits abnormal event information to open/close Area A of the first factory building.

When the communication module 62 of the electronic lock 6 receives the abnormal event information, the control module 63 increases the unlocking time of the electronic lock 6 . For example, when an abnormal event occurs in Area A of the first factory, the central control server 3 sends abnormal event information to the electronic lock 6 for opening/closing Area A of the first factory, and the control module 63 of the electronic lock 6 adds an electronic lock. The unlocking time of 6, for example, the unlocking time can be extended from the time when the electronic lock 6 is pressed to unlock immediately after pressing the electronic lock 6, to 6 seconds after the electronic lock 6 is pressed. This allows the person opening the door to have time to respond to the dangers they may face after opening the door.

It should be noted that the aforementioned abnormality sensing module 11, abnormality warning module 12, human figure recognition module 21, warning module 22, personnel information database 31, route planning module 32, image generation module 33, notification module 34. The annotation module 35, the warning judgment module 36, the humanoid detection module 37, the transmission module 51, the display module 52, the fingerprint identification module 61, the communication module 62 and the control module 63 can be software combined with hardware. It is composed of a body, which can cooperate with the computing program for the processor, and can further perform calculations and processing through artificial intelligence functions.

To sum up, in one embodiment, when the abnormality sensing unit 1 senses that an abnormal event occurs (such as a fire or gas leakage), the central control server 3 will generate an escape route and an escape route as soon as possible. The image is transmitted to the terminal device 4 of the person who has an abnormal event in the living area, so that the relevant personnel can understand the situation of the disaster, so as to avoid entering the living area where the abnormal event occurs, and people who are already in the area where the abnormal event occurs , you can also refer to escape routes and escape route images for evacuation, which can effectively reduce the number of casualties. In some embodiments, relevant personnel can directly view the disaster location map information through the terminal device 4 (such as a smartphone, tablet computer). The administrator of the management center or the rescue personnel of the disaster relief agency can also view the disaster location map through the management platform, which can be used as a reference for evacuating personnel or rescue operations to increase the efficiency of rescue. In some embodiments, the notification module 34 transmits dangerous approach information to the terminal device 4, which can remind relevant personnel that an abnormal event occurs nearby and prevent personnel from going to the site where the abnormal event occurs. In some embodiments, the electronic door plate 5 displays a distress signal, which can speed up disaster relief personnel to determine whether there are people who need to be rescued in the space and the number of people who need to be rescued. In some embodiments, the electronic lock 6 increases the unlocking time so that the person opening the door has time to respond to possible dangers after opening the door.

Through the above detailed description, it can be fully demonstrated that the purpose and effect of this invention are progressive in implementation and have great industrial utilization value. It is a new creation that has never been seen in the market and fully meets the patent requirements. Yuan filed an application in accordance with the law. However, the above descriptions are only preferred embodiments of this invention and cannot be used to limit the scope of implementation of this invention. That is to say, all equal changes and modifications made based on the scope of this creative patent should fall within the scope of this creative patent. We sincerely ask the review committee to clearly understand and pray for your approval.

1: Abnormal sensing unit 11: Abnormal sensing module 12: Abnormal warning module 2:Camera unit 21: Humanoid recognition module 22: Warning module 3: Central control server 31:Personnel information database 32:Route planning module 33:Image generation module 34:Notification module 35: Annotation module 36: Alert judgment module 37: Humanoid detection module 4:Terminal device 5: Electronic door number 51:Transmission module 52:Display module 6: Electronic lock 61:Fingerprint identification module 62: Communication module 63:Control module

Figure 1 is a block diagram of the disaster prevention warning system of this invention. Figure 2 is a block diagram of the central control server of this creation. Figure 3 is a block diagram of the camera unit of this creation. Figure 4 is a block diagram of the disaster prevention warning system of this invention.

1: Abnormal sensing unit

11: Abnormal sensing module

12: Abnormal warning module

2:Camera unit

3: Central control server

31:Personnel information database

32:Route planning module

33:Image generation module

34:Notification module

4:Terminal device

Claims (9)

A disaster prevention warning system, including: A plurality of abnormality sensing units. Each abnormality sensing unit includes an abnormality sensing module and an abnormality warning module. The abnormality sensing module generates an abnormality warning signal when detecting an abnormal event. The abnormality warning module Generate an abnormal event information based on the abnormal warning signal, the abnormal event information includes a device serial number information and an abnormal type information; A plurality of camera units, each of which corresponds to at least one device serial number information, and each of which captures one piece of camera information; and A central control server connects the abnormal sensing units and the camera units, receives the abnormal event information transmitted by the abnormal sensing units, and receives the camera information transmitted by the camera units, including: A personnel information database that stores multiple personnel communication information, and each personnel communication information corresponds to at least one device serial number information; A route planning module stores a map information and plans an escape route based on the abnormal event information and the map information; An image generation module obtains the corresponding camera information captured by the camera unit based on the abnormal event information and the escape route obtains the corresponding camera information captured by the camera unit, and generates an escape route image. ;and A notification module, connected to the personnel information database, the route planning module and the image generation module, transmits the abnormal event information, the escape route and the escape route image to the designated personnel communication information corresponding to the equipment serial number information a terminal device. The disaster prevention warning system as described in claim 1, wherein the central control server further includes a marking module, connected to the route planning module, marking a dangerous location on the map information based on the abnormal event information to generate a Disaster location map information, the notification module sends the disaster location map information to the terminal device or a management platform. The disaster prevention warning system as described in claim 1, wherein the central control server further includes a warning judgment module connected to the notification module, the abnormal event information further includes abnormal location information, and the notification module receives the terminal device A terminal location information, the warning judgment module generates dangerous approach information when the terminal location information and the abnormal location information are less than a predetermined distance, and the notification module sends the dangerous approach information to the terminal device. The disaster prevention warning system as described in claim 1, wherein the central control server further includes a connected humanoid detection module and a warning judgment module, the abnormal event information further includes an abnormal location information, and the humanoid detection module The module detects that the camera information contains humanoid information and the warning judgment module generates dangerous approach information when it determines that the humanoid information and the abnormal location information are less than a predetermined distance, and the notification module sends the dangerous approach information to the terminal. device. The disaster prevention warning system as described in claim 1, wherein the camera unit includes a humanoid recognition module, the central control server further includes a warning judgment module, the abnormal event information further includes abnormal location information, and the humanoid recognition module When the group determines that the camera information contains humanoid information, it sends the humanoid information to the central control server. The warning judgment module determines whether the humanoid information and the abnormal location information are less than a predetermined distance, and determines whether the humanoid information and the abnormal location information are less than a predetermined distance. When the position information is smaller than a predetermined distance, a dangerous proximity information is generated. The disaster prevention warning system as described in claim 4 or 5, wherein the camera unit further includes a warning module connected to the central control server to generate a warning message when receiving the dangerous approach information. The disaster prevention warning system as described in claim 1 further includes an electronic door plate, including a connected transmission module and a display module. The transmission module connects the central control server and the terminal device. The transmission module Receive a distress signal sent by the terminal device and send the distress signal to the central control server, and the display module displays the distress signal. The disaster prevention warning system as described in claim 1 further includes an electronic lock connected to the central control server, including a connected fingerprint recognition module and a communication module. The fingerprint recognition module is pressed to generate a call for help. signal, the communication module sends the distress signal to the central control server. The disaster prevention warning system as described in claim 1 further includes an electronic lock connected to the central control server, including a connected communication module and a control module. The electronic lock corresponds to at least one device serial number information, The notification module of the central control server sends the abnormal event information to the electronic lock corresponding to the device serial number information. When the communication module receives the abnormal event information, the control module increases an unlocking time of the electronic lock.

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