TWI770617B - Fire safety communication and alarm system - Google Patents

Abstract

A fire safety communication system is provided in the present disclosure. The fire safety communication is connected to a server. The fire safety communication system includes a first signal detection device arranged in a first fire host. The first fire host is electrically connected to a first power source. The first signal detecting device is electrically connected to the first power source in parallel to detect an on state or an off state of the first power source. The first signal detecting device periodically transmits a power switch state signal corresponding to the on state or the off state of the first power source to the server.

Description

Fire safety communication warning system

The invention relates to a fire safety communication warning system, in particular to a fire safety communication warning system that does not change the original circuit design and is simple to set.

Most traditional fire-fighting hosts do not include any communication modules. When the fire host fails or is powered off, it cannot respond properly.

Therefore, how to provide a fire safety communication warning system that does not change the original circuit design and is simple to set has become one of the important issues to be solved by this project.

The technical problem to be solved by the present invention is to provide a fire safety communication warning system in view of the deficiencies of the prior art, which communicates with a server. The fire safety communication warning system includes a first signal detection device, which is arranged in a first fire host, the first fire host is electrically connected to a first power source, and the first signal detection device is connected to the ground in parallel. The first power source is sexually connected to detect an on state and an off state of the first power source. Wherein, the first signal detection device periodically transmits a power switch state signal corresponding to an on state and an off state of the first power supply to the server.

One of the beneficial effects of the present invention is that the fire safety communication warning system provided by the present invention includes a signal detection device that can be easily set up without changing the original electrical power of the fire fighting host. It can effectively reduce R&D costs and setup costs. In addition, the fire safety communication warning system of the present invention can also transmit relevant records to the blockchain server for recording, which can effectively improve the reliability and availability of records. In addition, the fire safety communication warning system provided by the present invention can effectively detect the disabled state of the host, and send the state back to the server in real time.

For a further understanding of the features and technical content of the present invention, please refer to the following detailed descriptions and drawings of the present invention. However, the drawings provided are only for reference and description, and are not intended to limit the present invention.

9: Server

F1: The first fire main engine

F2: Second fire main engine

F3: The third fire main engine

F4: Fourth fire main engine

F5: Fifth fire main engine

VS1: first power supply

VS2: Second power supply

VS3: The third power supply

VS4: Fourth power supply

VS5: Fifth power supply

DTU1: The first signal detection device

DTU2: The second signal detection device

DTU3: The third signal detection device

DTU4: Fourth signal detection device

DTU5: The fifth signal detection device

F1-1: Control circuit

F1-2: Repeater circuit

F1-3: Warning circuit

F1-0A: The first shell

F1-0B: The first cover

F1-0C: Electromagnetic switch

11: Signal control module

12: The first signal collection module

13: Power Module

14: The first communication module

15: The second signal collection module

141: The first wired communication unit

142: The first wireless communication unit

FS1-FSN: Fire Alarm Sensor

SV1: Remote device remote control server

SV2: Mail Server

SV3: IM push server

SV4: Blockchain Server

SV5: Web API Service Server

SYS1: Fire safety communication warning system

91: Control Module

92: Storage Module

93: Continuous signal detection module

94: Event trigger module

FIG. 1 is a schematic diagram of a fire safety communication warning system according to a first embodiment of the present invention.

FIG. 2 is a schematic diagram of the first fire main engine in FIG. 1 .

FIG. 3 is a schematic diagram of the circuit of the first signal detection device mounted in the first fire main engine of the present invention.

FIG. 4 is a functional block diagram of the first signal detection device of the present invention.

FIG. 5 is a schematic diagram of a server connected to a plurality of servers according to the present invention.

The following are specific embodiments to illustrate the implementation of the "fire safety communication warning system" disclosed in the present invention, and those skilled in the art can understand the advantages and effects of the present invention from the content disclosed in this specification. The present invention can be implemented or applied through other different specific embodiments, and various details in this specification can also be modified and changed based on different viewpoints and applications without departing from the concept of the present invention. In addition, the drawings of the present invention are merely schematic illustrations, and are not drawn according to the actual size, and are stated in advance. The following embodiments will further describe the related technical contents of the present invention in detail, but the disclosed contents are not intended to limit the protection scope of the present invention. in addition, As used herein, the term "or" shall, as appropriate, include any one or a combination of more of the associated listed items.

[First Embodiment]

Please refer to FIG. 1 , FIG. 2 , FIG. 3 , FIG. 4 and FIG. 5 . FIG. 1 is a schematic diagram of a fire safety communication warning system according to a first embodiment of the present invention. FIG. 2 is a schematic diagram of the first fire main engine in FIG. 1 . FIG. 3 is a schematic diagram of the circuit of the first signal detection device mounted in the first fire main engine of the present invention. FIG. 4 is a functional block diagram of the first signal detection device of the present invention. FIG. 5 is a schematic diagram of a server connected to a plurality of servers according to the present invention.

Please refer to FIG. 1 and FIG. 2, the fire safety communication warning system SYS1 includes a server 9, a first signal detection device DTU1, a second signal detection device DTU2, a third signal detection device DTU3, a fourth signal detection device DTU3, and a fourth signal detection device DTU1. The signal detection device DTU4 and a fifth signal detection device DTU5.

The first signal detection device DTU1, the second signal detection device DTU2, the third signal detection device DTU3, the fourth signal detection device DTU4 and the fifth signal detection device DTU5 are respectively mounted on a first fire host F1, A second fire engine F2, a third fire engine F3, a fourth fire engine F4 and a fifth fire engine F5. In this embodiment, the first fire host F1, the second fire host F2, the third fire host F3, the fourth fire host F4 and the fifth fire host F5 are respectively set in the same area (for example: a school, a building) different locations.

The first fire host F1, the second fire host F2, the third fire host F3, the fourth fire host F4 and the fifth fire host F5 are respectively electrically connected to a first power supply VS1, a second power supply VS2, and a third power supply VS3, a fourth power source VS4 and a fifth power source VS5.

In this embodiment, the first signal detection device DTU1, the second signal detection device DTU2, the third signal detection device DTU3, the fourth signal detection device DTU4, and the fifth signal detection device DTU5 are electrically connected in parallel, respectively. Connect the first power supply VS1, the second power supply VS2, the third power supply VS3, the fourth power supply VS4 and the fifth power supply VS5 to detect the first power supply VS1, the second power supply VS2, An ON state and an OFF state of the third power supply VS3, the fourth power supply VS4 and the fifth power supply VS5.

Since the power supply of the fire-fighting host F1-F5 needs to continuously provide power to maintain the operation of the fire-fighting host F1-F5, the first signal detection device DTU1, the second signal detection device DTU2, the third signal detection device DTU3, the first signal detection device DTU1, the third signal detection device DTU3, the The four-signal detection device DTU4 and the fifth-signal detection device DTU5 can be used to detect whether the first power supply VS1 , the second power supply VS2 , the third power supply VS3 , the fourth power supply VS4 and the fifth power supply VS5 are turned off. In addition, the first signal detection device DTU1, the second signal detection device DTU2, the third signal detection device DTU3, the fourth signal detection device DTU4 and the fifth signal detection device DTU5 are electrically connected in parallel in the first A power supply VS1, a second power supply VS2, a third power supply VS3, a fourth power supply VS4 and a fifth power supply VS5, therefore, the first signal detection device DTU1, the second signal detection device DTU2, and the third signal detection device DTU3 , When the fourth signal detection device DTU4 and the fifth signal detection device DTU5 are set, the circuit between the first fire host F1 and the first power supply VS1 is connected, and the circuit between the second fire host F2 and the second power supply VS2 Connection, the circuit connection between the third fire fighting host F3 and the third power supply VS3, the circuit connection VS4 between the fourth fire fighting host F4 and the fourth power supply VS4, and the circuit connection between the fifth fire fighting host F5 and the fifth power supply VS5 No changes are required.

Taking the first fire fighting host F1 as an example, the first fire fighting host F1 at least includes a control circuit F1-1, an alarm circuit F1-3 and a repeater circuit F1-2. The control circuit F1-1 is electrically connected to the warning circuit F1-3 and a repeater circuit F1-2. The repeater circuit F1-2 includes a plurality of repeaters.

The multiple repeaters of the repeater circuit F1-2 of the first fire fighting host F1 are respectively electrically connected to the multiple fire alarm sensors FS1-FSN.

When one of the fire alarm sensors FS1-FSN detects a fire alarm state, it will send a fire alarm state signal to the control circuit F1-1 through a connected repeater (not shown). The control circuit F1-1 sends a warning control signal to the warning circuit F1-3 according to the fire alarm state signal to provide a warning signal. For example, an audible warning signal or an optical warning signal.

Similarly, the fire fighting hosts F2-F4 also each include a control circuit (not shown), a warning circuit (not shown) and a repeater circuit (not shown). The control circuit F1-1 is electrically connected to the warning circuit F1-3 and a repeater circuit F1-2. The repeater circuit F1-2 includes a plurality of repeaters.

The multiple repeaters of the repeater circuit F1-2 of the first fire fighting host F1 are respectively electrically connected to the multiple fire alarm sensors FS1-FSN.

When one of the fire alarm sensors FS1-FSN detects a fire alarm state, it will send a fire alarm state signal to the control circuit F1-1 through a connected repeater (not shown). The control circuit F1-1 sends a warning control signal to the warning circuit F1-3 according to the fire alarm state signal to provide a warning signal. For example, an audible warning signal or an optical warning signal.

Please refer to FIG. 4 , taking the first signal detection device DTU1 as an example, the first signal detection device DTU1 includes a signal control module 11 , a first signal collection module 12 , a power module 13 and a first communication module Module 14. The structures and functions of the second signal detection device DTU2, the third signal detection device DTU3, the fourth signal detection device DTU4 and the fifth signal detection device DTU5 are the same as those of the first signal detection device DTU1, and will not be repeated here.

The first signal control module 11 is electrically connected to the first signal collection module 12 , the power module 13 and the first communication module 14 . The power module 13 provides the first signal control module 11 , the first signal collection module 12 and the first communication module 14 with driving power.

In this embodiment, the power module 13 may be a battery, a DC-to-DC voltage converter, or an AC-to-DC voltage converter.

When the power module 13 is a battery, the power module 13 can be a lithium ion battery, a lithium manganese battery, a lithium polymer battery or a nickel metal hydride battery.

When the power module 13 is a DC-to-DC voltage converter or an AC-to-DC voltage converter, the power module 13 can be electrically connected to the first power source VS1 or to another power source.

In this embodiment, the first signal collecting module 12 can be wired to connect The first power source VS1 is electrically connected in a parallel manner.

The first signal collection module 12 may include a signal collection connection port (not shown). Each signal collection port (not shown) is connected to a signal collection point. That is, in this embodiment, one of the plurality of signal collection connection ports (not shown) of the first signal collection module 12 is electrically connected to the first power source VS1 connected to the fire fighting host F1. Other signal collecting connecting ports (not shown) of the first signal collecting module 12 can be electrically connected to other signal detecting points in parallel.

In addition, the first signal detection device DTU1 further includes a second signal collection module 15 . The second signal collection module 15 is electrically connected to the signal control module 11 . In this embodiment, the first signal collection module 12 and the second signal collection module 15 respectively include four signal collection connection ports. The number of signal collection modules can be adjusted according to actual needs. That is, a signal detection device can be connected to N signal collection modules, N is a positive integer, and N is greater than or equal to 1.

In this embodiment, the other signal collection connection ports (not shown) of the first signal collection module 12 and the second signal collection module are electrically connected in parallel to the repeater circuit F1-2 of the first fire fighting host F1. of each repeater (not shown). In this embodiment, since the signal collection connection ports (not shown) of the first signal collection module 12 and the second signal collection module 15 are connected to each signal detection point in parallel, no modification is required. original circuit design.

In the fifth embodiment, each signal collection module can be connected to a plurality of signal detection lines. A first end of each signal detection line is connected to the signal collection module, and a second end of each signal detection line can be provided with a parallel connection unit to connect a signal detection point.

The signal collection module 12 may include a plurality of switch units, such as relays, electromagnetic switches, or use metal oxide semiconductors as switch elements. In this embodiment, the function of the switch unit is independent and will not affect the operation of the fire fighting host circuit.

Please refer to FIG. 3 , in addition, the first fire main engine F1 further includes a first housing F1-0A having a first cover F1-0B that can be opened and closed, and main components such as a control circuit F1-1 and an alarm circuit F1 -3 and a repeater circuit F1-2 are provided in the housing.

An electromagnetic switch F1-0C is disposed between the first cover (not shown) and the first casing (not shown), and the electromagnetic switch F1-0C is electrically connected to the first signal collection module 12 or the first signal collection module 12 in parallel. Two signal collection modules 15 . If someone opens the first cover, the first signal collecting module 12 or the second signal collecting module 15 can even detect the electromagnetic switch state signal of the electromagnetic switch F1-0C. Furthermore, the first signal detection device DTU1 transmits the electromagnetic switch state signal to the server 9 .

When the first signal collection module 12 and the second signal collection module 15 detect the signal change at the signal collection point, the first signal collection module 12 and the second signal collection module 15 will transmit the collected signals to Signal control module 11 . The signal control module 11 is transmitted to the server 9 through the first communication module 14 .

In this embodiment, the first signal control module 11 will display the power status of the first power source VS of the fire main engine F1 and the fire alarms of each floor or each user received by a plurality of repeaters (not shown). The status signal is transmitted to the server 9 through the first communication module 14 . However, as mentioned above, the first signal collection module 12 and the second collection module 15 of the first signal detection device DTU1 only detect the ON state and the OFF state (OFF) of each signal detection point. state), and then transmit the signal of each signal detection point to the server 9. That is, since the first signal detection device DTU1 does not need to change the circuit of the first fire main engine F1, it will not receive various communication signals inside the equipment, and therefore will not involve decoding and encoding of the internal communication protocol of the equipment. In this way, the manufacturing cost and installation cost of the first signal detection device DTU1 can be greatly reduced.

The server 9 includes a control module 91 , a storage module 92 , a continuous signal detection module 93 and an event trigger module 94 . The control module 91 is connected to the storage module 92 , the continuous signal detection module 93 and the event trigger module 94 .

In this embodiment, the control module 91 is a central processing unit (CPU), an application-specific integrated circuit (ASIC) or a microprocessor (MCU). The storage module 92 is a flash memory, A read-only memory, a programmable read-only memory, an electrically rewritable read-only memory, an erasable programmable read-only memory, or an electrically erasable programmable read-only memory.

The continuous signal detection module 93 is used to detect the signals returned by the signal detection devices DTU1-DTU5, especially the signals that need continuous detection, such as power signals. The signals returned by the signal detection devices DTU1 - DTU5 are stored in the database of the storage module 92 . When the continuous signal detection module 93 detects that the signals returned by the detection signal detection devices DTU1-DTU5 are not transmitted according to the predetermined return time, for example, the signal detection device DTU1 is originally scheduled to return a signal every five minutes, but The last time the signal was returned was 10 minutes ago. At this time, the continuous signal detection module 93 will send a notification signal to the control module 91 to notify the control module that there is a problem with the signal detection device DTU1. Furthermore, in this embodiment, the continuous signal detection module 93 is disposed in the server 9 . In other embodiments, the continuous signal detection module 93 can be set in other places to communicate with the server 9. In addition to detecting the signals returned by the signal detection devices DTU1-DTU5, it can also detect the servo the operating state of device 9. Furthermore, a plurality of persistent signal detection modules 93 can also be provided to reduce the possibility of the simultaneous server 9 and the persistent signal detection module 93 crashing. Moreover, the continuous signal detection module 93 can set the time period for the continuous signal to be detected, such as 10sec, 30sec, one minute or ten minutes.

The event triggering module 94 can be used to detect a predetermined event set by the user. That is, the event triggering module 94 can provide the user to set whether the predetermined signal needs to perform an action response. Such as sending an instant message or activating a sprinkler system. The event triggering module 94 can provide a setting interface for the user to set by himself, to link the interaction time, action and status of the different signal detection devices DTU1-DTU5 and the server 9 and each server SV1-SV5. The relationship between the event triggering module 94 and the server 9 and each of the servers SV1-SV5 can be operated according to the formula Equation.

If Event(DTU,Time,Val,...)is True=>[Actions]; where, [Actions] represents Listo f{SV1,SV2,SV3,SV4,SV5}Actions, That is, each server SV1-SV5 triggers a sequence of actions.

That is, when the return time and state of the signals from the signal detection devices DTU1-DTU5 are consistent with the set values, the actions of each of the servers SV1-SV5 will be executed. At this time, the operations of each of the servers SV1 to SV5 can be performed simultaneously by two or more servers.

Furthermore, when the first fire host F1 receives the warning signal of the fire alarm sensor FS1-FSN, the first signal collection module 12 or the second signal collection module 15 of the first signal detection device DTU1 A fire alarm status signal from one of multiple repeaters (not shown) is detected. Then, the first signal collection module 12 or the second signal collection module 15 of the first signal detection device DTU1 transmits the fire alarm state signal to the first signal control module 11 . The signal control module 11 transmits the fire alarm status signal to the server 9 through the first communication module 14 .

Please refer to FIG. 5, the server 9 provides a fire alarm state control signal to the mail server SV2 and the real-time message push server SV3 according to the fire alarm state signals of a plurality of repeaters, so as to enable the mail server SV2 and the real-time message to push and broadcast The server SV3 provides a notification message to a user.

The first communication module 14 may include a first wired communication unit 141 and a first wireless communication unit 142 . In this embodiment, the first communication module 14 includes both the first wired communication unit 141 and the first wireless communication unit 142 , that is, the first communication module 14 has both the wired communication transmission capability and the wireless communication transmission capability. In other embodiments, the first communication module 14 may only include the first wired communication unit 141 , or the first communication module 14 may include only the first wireless communication unit 142 . The first wireless communication unit 142 may be a Wi-Fi communication unit, a Bluetooth communication unit, a Zigbee communication unit, a LoRa communication unit, a Sigfox communication unit or an NB-IoT communication unit.

After the first signal control module 11 transmits the signal of each signal detection point to the server 9 through the first communication module 14, the server 9 will first determine the address (Media Access Control Address) of the transmitted signal detection device. , MAC), identification code and the address of the signal detection point to judge the content of the received signal. The address of the signal detection point can be defined by the user. For example, the first signal detection device DTU1 continuously transmits the signal of the first power source VS1 to Server 9. However, at a first time point T1, the first power supply VS1 of the first fire fighting host F1 is turned off. At this time, the first signal collection module 12 of the first signal detection device DTU1 detects the first power supply The closed state of VS1. The first signal collection module 12 transmits the off-state signal of the first power supply VS to the server 9 . The server 9 determines whether to send a notification signal according to the off state signal of the first power supply VS transmitted by the first signal collecting module 12 .

The status signal of each signal detection point can be set in advance to match different detection modes and subsequent cooperative work modes.

For example, the status signal of the first power supply VS1 can be set to continuously detect the on state, which is a normal detection mode. If after a certain time point, the server 9 does not receive the transmission from the first signal detection device DTU1 When the first power source VS1 is turned on, the server 9 will provide a notification signal or other cooperative working modes.

In this embodiment, the server 9 can be connected to a remote device remote control server (MQTT Server) SV1, a mail server (Mail Server) SV2, an instant message push server (Instant message Server) SV3, a zone Block chain server (Blockchain Server) SV4 and a website application programming interface service server (Web Application programming interface service server, Web API service server) SV5. In other embodiments, the server 9 may only be connected to the remote device remote control server SV1, the mail server SV2, a real-time signal push server SV3, a blockchain server SV4, and a website API server server Either or a combination of SV5.

In this embodiment, the server 9 will send a notification signal or an instant message to the mail server SV2 according to the off state signal of the first power supply VS1 of the first fire fighting host F1 detected by the first signal detection device DTU1 Push server SV3. The mail server SV2 or the instant message push server SV3 respectively provides a fire alarm notification message and a fire alarm notification message to the mailbox or mobile device of the relevant responsible unit according to the communication signal provided by the server 9 . The responsible unit may include the A regional responsible unit, fire construction unit or fire rescue unit in the area where the fire main engine F1 is set up. Furthermore, the fire safety communication warning system of this embodiment can effectively prevent the host from being shut down maliciously, and return the status of the host in real time.

In short, the server 9 will provide a power state control signal to the mail server and the real-time message push server according to a transmission state of the first power switch state signal detected by the first signal detection device DTU1, so as to Make the mail server and the instant message push server provide a notification information to a user.

In addition, each state signal sent by the signal detection device received by the server 9 will be sent to the blockchain server SV4 for recording. In this way, it can be judged when the signal detection device provides the status signal of each signal detection point, and various operating conditions of each fire main engine can be judged more easily.

That is, the server 9 determines whether the first power switch state signal is periodically transmitted to the server 9 . When the first power switch status signal is not continuously sent to the server 9, the server 9 will record the address and identification code of the first signal detection device DTU1, and send it to a blockchain platform server for recording .

In addition, the server 9 can also detect the status signal transmitted by the device according to each received signal, and provide a control signal to the remote device remote control server SV1, so that the remote device remote control server SV1 can send out a remote control according to the control signal. The signal is sent to other electronic devices to carry out related supporting cooperative measures, such as triggering sprinkler equipment and opening and closing of smoke exhaust windows.

Furthermore, the server 9 can also detect the status signal transmitted by the device according to each received signal, and provide a control signal to the web API service server (Web API service server) SV5, so as to enable the web API service Server SV5 opens a specific website to log in or send related messages.

Similarly, the second fire host F2, the third fire host F3, and the fourth fire host F4 The second signal detection device DTU2, the third signal detection device DTU3, the fourth signal detection device DTU4, and the fifth signal detection device DTU5 are mounted on the fifth fire host F5, respectively, and are also connected with the first signal detection device DTU2. The device DTU1 has the same function and structure, which will not be repeated here.

That is, the respective signal collection modules (not shown) of the second signal detection device DTU2, the third signal detection device DTU3, the fourth signal detection device DTU4 and the fifth signal detection device DTU5 are connected to the ground in parallel. The second power source VS2, the third power source VS3, the fourth power source VS4 and the fifth power source VS5 are connected to each other. In addition, similarly, the respective signal collection modules (not shown) of the second signal detection device DTU2, the third signal detection device DTU3, the fourth signal detection device DTU4 and the fifth signal detection device DTU5 can also be Connect each repeater (not shown) in the second fire host F2, the third fire host F3, the fourth fire host F4 and the fifth fire host F5 in parallel to detect the fire alarm status signal and transmit it to the server 9 .

Likewise, the power state signal (on state or off state) of each power supply is periodically transmitted to the server 9 .

Each signal detection device 1-5 further includes a storage module (not shown) for storing or temporarily storing the detected status signals of each signal detection point.

The storage module (not shown) is a flash memory, a read-only memory, a programmable read-only memory, an electrically rewritable read-only memory, an erasable programmable read-only memory or It is an electrically erasable and programmable read-only memory.

In this embodiment, each signal control module is a central processing unit (CPU), an application-specific integrated circuit (ASIC) or a microprocessor (MCU).

[Advantageous effects of the embodiment]

One of the beneficial effects of the present invention is that the fire safety communication warning system provided by the present invention includes a signal detection device that can be easily set up, and does not need to change the original circuit of the fire fighting host, thereby effectively reducing research and development costs and installation costs. In addition, the fire safety communication warning system of the present invention The system can also transmit relevant records to the blockchain server for recording, which can effectively improve the reliability and availability of records. In addition, the fire safety communication warning system provided by the present invention can effectively detect the disabled state of the host, and send the state back to the server in real time.

The contents disclosed above are only preferred feasible embodiments of the present invention, and are not intended to limit the scope of the present invention. Therefore, any equivalent technical changes made by using the contents of the description and drawings of the present invention are included in the application of the present invention. within the scope of the patent.

9: Server

F1: The first fire main engine

F2: Second fire main engine

F3: The third fire main engine

F4: Fourth fire main engine

F5: Fifth fire main engine

VS1: first power supply

VS2: Second power supply

VS3: The third power supply

VS4: Fourth power supply

VS5: Fifth power supply

DTU1: The first signal detection device

DTU2: The second signal detection device

DTU3: The third signal detection device

DTU4: Fourth signal detection device

DTU5: The fifth signal detection device

Claims (8)

A fire safety communication warning system is communicatively connected to a server, and the fire safety communication warning system includes: a first signal detection device, which is arranged in a first fire host, and the first fire host is electrically connected to a first fire host. a power supply, the first signal detection device is electrically connected to the first power supply in parallel to detect an on state and an off state of the first power supply; wherein, the first signal detection device periodically A first power switch state signal corresponding to an on state and an off state of the first power supply is transmitted to the server, the first fire host includes a plurality of repeaters, and the first signal detects The device includes a second signal collection module, the second signal collection module is electrically connected to the plurality of repeaters in parallel to detect a plurality of fire alarm state signals of the plurality of repeaters, and to The plurality of fire alarm status signals are transmitted to the server. The fire safety communication warning system according to claim 1, wherein the first signal detection device includes a first communication module, and the first communication module includes a first wired communication unit and a first wireless communication unit. In the communication unit, the first signal detection device transmits the power switch status signal and the plurality of fire alarm status signals to the server through the first communication module. The fire safety communication warning system according to claim 2, wherein the first fire main engine further comprises a first casing and a first cover, and the first cover is pivoted on the first casing above, the plurality of repeaters of the first fire main engine are arranged in the first casing, an electromagnetic switch is arranged between the first cover and the first casing, the first The signal detection device is connected in parallel with the electromagnetic switch to detect an electromagnetic switch state signal of the electromagnetic switch, and the first signal detection device transmits the electromagnetic switch state signal to the server. The fire safety communication warning system according to claim 1, wherein the server is communicatively connected to a mail server, an instant message push server, and a blockchain server, a web server, and a remote device remote server. The fire safety communication warning system of claim 4, wherein the server determines whether the first power switch status signal is periodically transmitted to the server, when the first power switch status signal does not persist When sent to the server, the server will record and send an address of the first signal detection device, an identification code and the first power switch status signal to the blockchain server record. The fire safety communication warning system of claim 5, wherein the server provides a power state control signal to the mail server and the instant message according to a transmission state of the first power switch state signal A push server, so that the mail server or the real-time message push server provides a notification information to a user, and the server is based on the fire alarm state signals of the plurality of repeaters, A fire alarm state control signal is provided to the mail server and the instant message push server, so that the letter server and the instant message push server provide a notification information to a user. The fire safety communication warning system of claim 1, wherein the first signal detection device comprises a first signal control module, a first signal collection module and a first power module, and the first signal A signal control module is electrically connected to the first signal collection module and the first power module. The first signal collection module includes a plurality of signal collection connection ports. One of the plurality of signal collection connection ports is electrically connected to the first power supply in parallel. The fire safety communication warning system according to claim 1, further comprising: a second signal detection device disposed in a second fire main engine, the second fire main engine is electrically connected to a second power source, the first Two signal detection devices are electrically connected to the second power supply in parallel to detect an on state and an off state of the second power supply; wherein the second signal detection device periodically transmits signals corresponding to the first power supply. two power supply A second power switch status signal of an on state and an off state is sent to the server.

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