Intelligent control system for active monitoring and active fire extinguishing

Abstract

The invention relates to an intelligent control system for active monitoring and active fire extinguishing. The MCU of the host is used for setting a condition threshold value and acquiring data, storing and recording the data, transmitting the data through a 4G or 5G network or a Wi-Fi network or an RS485 communication line, a serial server or a router and a server, and monitoring real-time temperature data through a mobile phone APP or a computer APP; an early warning temperature alarm, a cloud server, a mobile phone APP or a computer APP, a TCP / IP protocol, an enterprise central control system or an FAS and a fire alarm system, and a short message or a mailbox or an APP acousto-optic notification designated principal and a fire protection unit. The mobile phone or the computer with network signals can be used for setting the early warning temperature of a monitored area, actively starting the fire extinguishing temperature, actively starting the fire extinguishing mode, monitoring the interval time of data transmission, monitoring the early warning temperature state, notifying the fire extinguishing starting state, and notifying the position of a fault area or an area where fire extinguishing is started.

Description

Technical Field

[0001] This invention relates to an intelligent control system for active monitoring and active fire suppression, belonging to the field of intelligent fire protection technology. Background Technology

[0002] Currently, there are two main types of fire extinguishing patch solutions available on the market: 1. The fire extinguishing agent is heated by an electric current after the physical properties of the metal sheet are used to sense the fire temperature. 2. After sensing a fixed ignition temperature using a temperature sensing element, the current is activated to heat the extinguishing agent pack to extinguish the fire.

[0003] The existing fire extinguishing methods described above have the following drawbacks: 1. Some fire extinguishing patches can only be monitored in specific factory areas via the network, with limited monitoring distance and no ability to monitor the temperature of the external environment in real time in the background; 2. Existing products on the market have networked surveillance cameras to monitor environmental conditions, but they do not have the function of automatically activating fire suppression. 3. Existing products on the market have network connectivity but no way to set warning temperatures or data upload intervals; fire extinguishing devices have built-in temperature sensors that are not in direct contact with the environment, resulting in slow fire extinguishing response times, and if the built-in temperature sensor fails, network interconnection data cannot be uploaded. 4. Existing market products, network data transmission processes, and fire suppression activation plans: 4.1 One LORA network or 4G host → Fire extinguishing device with built-in RS485 serial port server and related detection sensors → Server → Mobile phone or computer APP; 4.2 Upon receiving a fire notification on a mobile phone or computer APP, users can confirm and activate the fire extinguishing device within the APP to put out the fire. 4.3 Press the extinguish button on the fire extinguishing device to extinguish the fire (this method may endanger personnel safety if a fire has already occurred). 5. Existing market products cannot set the ignition temperature for different areas, nor can they monitor the ambient temperature to ensure that the gas extinguishing device is automatically activated by external electric heating once the extinguishing temperature is reached. 6. Existing market products are unable to actively extinguish a single point of ignition or to actively activate all installed gas extinguishing devices in the extinguishing area simultaneously. 7. Existing market products use LoRa or 4G network communication technology (LoRa network communication speed is low) to send and receive audible and visual alarms to mobile phones or computer monitoring systems. After confirming the fire on a mobile phone or PC APP, users can manually activate the fire extinguishing system within the APP or manually press the fire extinguishing button on the fire extinguishing device. However, they do not simultaneously possess high-speed network communication technologies such as Wi-Fi + Bluetooth, 4G / 5G, or 4G / 5G + RS485. They also lack the ability to set the location of the fire area, temperature interval monitoring, active fire extinguishing, single-point fire extinguishing, simultaneous fire extinguishing of all fire extinguishing devices in the fire area, electric start heating duration setting, one-click fire extinguishing after warning temperature notification, system equipment fault alarm, active fire extinguishing in special areas at low or normal temperatures (timely cooling to prolong the fire occurrence time and notify professional firefighters), and temperature reduction in special fields at low or normal temperatures. 8. Unable to set the temperature for fire suppression in special low-temperature or normal-temperature areas (e.g., chemical storage rooms in small spaces where temperatures exceeding 30°C can cause spontaneous combustion of chemicals). Real-time monitoring of the ignition point of a fire in a special area and intelligently and proactively activate the fire suppression function. 9. Existing gaseous fire extinguishing packs include five types: nitrogen (N2), carbon dioxide (CO2), nitrogen (N2) + carbon dioxide (CO2), perfluorohexanone (C6F12O), and thermal aerosol (KNO3 + Sr(NO3)2). However, there is no integrated intelligent fire extinguishing control system that can combine all of the above fire extinguishing packs or fire extinguishing devices to achieve functions such as real-time monitoring and early warning of external ambient temperature, active activation of fire extinguishing, active activation of fire extinguishing when a fire occurs at low temperatures, and manual fire extinguishing after an early warning temperature is reached, and to notify the fire protection unit or person in charge. Summary of the Invention

[0004] The technical problem to be solved by this invention is to provide an intelligent control system for active monitoring and active fire extinguishing, which is an improvement over the prior art. This system allows users to set the warning temperature of the monitored area, the active fire extinguishing temperature (which can be set to actively extinguish a single ignition point or simultaneously activate all fire extinguishing devices within the fire area), the interval for monitoring data transmission and the status of the warning temperature, the location of the control system, whether the intelligent control system is malfunctioning and whether it will promptly alarm and display the location of abnormal temperature or the activation of fire extinguishing, and the activation status of fire extinguishing. Alternatively, it can detect a rapid rise in abnormal temperature without waiting for the set active fire extinguishing temperature value. Upon receiving a notification of an abnormality from the monitoring system via a mobile phone or computer APP or via SMS, the fire safety officer can enter a password to activate the electric heating device with one click, causing the heat-sensitive wire (or metal wire) of the gas fire extinguishing device to heat the igniting gas fire extinguishing device for fire extinguishing.

[0005] The technical solution adopted by this invention to solve the above problems is as follows: an intelligent control system for active monitoring and active fire suppression, including a power supply, a host, a server, and a mobile phone or computer, with the specific transmission process as follows: The host MCU sets condition thresholds or collects data → transmits data → server → mobile APP or computer APP → sets early warning temperature, monitoring interval time, and fire extinguishing activation settings → mobile APP or computer APP monitors real-time temperature data or alarms based on early warning temperature data or actively activates fire extinguishing → mobile APP or computer APP → TCP / IP protocol → central control system or FAS, fire alarm system → SMS or network notification to designated personnel and fire departments.

[0006] Optionally, the power supply includes a neutral wire port, a live wire port, and a ground wire port. The host includes a host neutral wire port, a host live wire port, a host ground wire port, a host heating wire port 1, a host heating wire port 2, a host thermocouple wire port 1, a host thermocouple wire port 2, and a host antenna port. The power supply's neutral wire port, live wire port, and ground wire port are respectively connected to the host's host neutral wire port, host live wire port, and host ground wire port via wires. A gas fire extinguishing device is connected to the host heating wire port 1 and / or host heating wire port 2. A temperature sensing thermocouple wire is connected to the host thermocouple wire port 1 and / or host thermocouple wire port 2. A 4G or 5G signal antenna is connected to the host antenna port via a signal line. The 4G or 5G signal antenna is connected to the server via a 4G or 5G network. The server connects to a mobile phone or computer APP via the network using the MQTT protocol or WebSocket.

[0007] Optionally, the system also includes a router. The power supply includes a neutral wire port, a live wire port, and a ground wire port. The host includes a host neutral wire port, a host live wire port, a host ground wire port, a host heating wire port 1, a host heating wire port 2, a host thermocouple wire port 1, a host thermocouple wire port 2, and a host antenna port. The router includes a router network cable port, and the server includes a server network cable port. The power supply's neutral wire port, live wire port, and ground wire port are respectively connected to the host's host neutral wire port, host live wire port, and host ground wire port via wires. The host heating wire port 1 and / or host heating wire port 2 are connected to a gas fire extinguishing device. The host thermocouple wire port 1 and / or host thermocouple wire port 2 are connected to a temperature sensing thermocouple wire. The host antenna port is connected to a Wi-Fi signal antenna via a signal line. The Wi-Fi signal antenna is connected to a router via a Wi-Fi network. The router's network cable port is connected to the server's network cable port via a network cable. The server connects to the mobile phone or computer APP via the network using the MQTT protocol or WebSocket.

[0008] An intelligent control system for active monitoring and active fire suppression includes a power supply, a host, N slave devices, a serial server module, a router, a server, and a mobile phone or computer. The specific transmission process is as follows: The host MCU sets threshold conditions or collects data → sends threshold settings or collects data to the slave → transmits data → server → mobile APP or computer APP → sets early warning temperature, monitoring interval time, and fire extinguishing activation → monitors real-time temperature data or early warning temperature data alarms or actively activates fire extinguishing or electrically starts heating → mobile APP or computer APP → TCP / IP protocol → central control system or FAS, fire alarm system → notifies designated personnel and fire departments via SMS or network.

[0009] Optionally, the power supply includes a neutral wire port, a live wire port, and a ground wire port; the host includes a host-side neutral wire port, a host-side live wire port, a host-side ground wire port, a host-side heating wire port 1, a host-side heating wire port 2, a host-side thermocouple wire port 1, a host-side thermocouple wire port 2, a host-side antenna port, and a host-side Wi-Fi module; the slave includes a slave-side neutral wire port, a slave-side live wire port, a slave-side ground wire port, a slave-side heating wire port 1, a slave-side heating wire port 2, a slave-side thermocouple wire port 1, and a slave-side thermocouple wire port 2. The serial server module includes a serial server Wi-Fi module and a serial server antenna port. The router includes a router network cable port. The server includes a server network cable port. The power supply's neutral, live, and ground ports are respectively connected via wires to the host's host neutral, live, and ground ports, as well as the slave's neutral, live, and ground ports. The host heating wire port is one and / or... A gas extinguishing device is connected to the second heating wire port of the host. A temperature sensing thermocouple is connected to the first and / or second heating wire port of the host. A gas extinguishing device is connected to the first and / or second heating wire port of each slave device. A temperature sensing thermocouple is connected to the first and / or second heating wire port of each slave device. A host Wi-Fi signal antenna is connected to the host antenna port via a signal line. A serial server Wi-Fi signal antenna is connected to the serial server antenna port. The host Wi-Fi module is adapted to connect to the Wi-Fi modules of all slave devices via the host Wi-Fi signal antenna. The host Wi-Fi module is adapted to connect to the serial server Wi-Fi module via the host Wi-Fi signal antenna. The serial server module is adapted to connect to the router via the serial server Wi-Fi module. The router's network cable port is connected to the server's network cable port via a network cable. The server connects to the APP on the mobile phone or computer via the network using the MQTT protocol or WebSocket.

[0010] Optionally, the power supply includes a neutral wire port, a live wire port, and a ground wire port; the host includes a host-side neutral wire port, a host-side live wire port, a host-side ground wire port, a host-side heating wire port 1, a host-side heating wire port 2, a host-side thermocouple wire port 1, a host-side thermocouple wire port 2, a host-side antenna port, a host-side differential signal port 1, a host-side differential signal port 2, and a host-side Wi-Fi module; the slave includes a slave-side neutral wire port, a slave-side live wire port, a slave-side ground wire port, a slave-side heating wire port 1, a slave-side heating wire port 2, a slave-side differential signal port 1, a slave-side differential signal port 2, and a slave-side thermocouple wire port. 1. Slave thermocouple wire port 2 and slave Wi-Fi module; the serial server module includes serial server differential signal port 1, serial server differential signal port 2 and serial server network cable port; the router includes router network cable port 1 and router network cable port 2; the server includes server network cable port; the power supply's neutral wire port, power supply live wire port and power supply ground wire port are respectively connected to the host's host neutral wire port, host live wire port and host ground wire port and the slave's slave neutral wire port, slave live wire port and slave ground wire port via wires; the host heating wire port 1 and / or Alternatively, a gas fire extinguishing device may be connected to port two of the main unit's heating wire. Temperature sensing thermocouples may be connected to port one and / or port two of the main unit's thermocouple wire. A gas fire extinguishing device may also be connected to port one and / or port two of the slave unit's heating wire. Temperature sensing thermocouples may also be connected to port one and / or port two of the slave unit's thermocouple wire. A Wi-Fi signal antenna may be connected to the main unit's antenna port via a signal line. The main unit's Wi-Fi module (and / or Bluetooth module) may communicate with all slave units' Wi-Fi modules (and / or Bluetooth modules) via the main unit's Wi-Fi signal antenna. The host differential signal port 1 and host differential signal port 2 of the host and all slave differential signal ports 1 and slave differential signal ports 2 of the slave devices are respectively connected to the serial server differential signal port 1 and serial server differential signal port 2 of the serial server via RS485 data communication lines. The server network cable port of the serial server is connected to the router network cable port 1 of the router via a network cable. The router network cable port 2 of the router is connected to the server network cable port of the server via a network cable. The server connects to the APP on the mobile phone or computer via the network using the MQTT protocol or WebSocket.

[0011] An intelligent control system for active monitoring and active fire suppression includes a power supply, a main unit, N slave units, a server, and a mobile phone or computer. The specific transmission process is as follows: The host MCU sets threshold conditions or collects data → sends threshold settings or collects data to the slave → transmits data → server → mobile APP or computer APP → sets early warning temperature, monitoring interval time, and fire extinguishing activation → monitors real-time temperature data or early warning temperature data alarms or actively activates fire extinguishing or electrically starts heating → mobile APP or computer APP → TCP / IP protocol → central control system or FAS, fire alarm system → notifies designated personnel and fire departments via SMS or network.

[0012] Optionally, the power supply includes a neutral wire port, a live wire port, and a ground wire port; the host includes a host neutral wire port, a host live wire port, a host ground wire port, a host heating wire port 1, a host heating wire port 2, a host thermocouple wire port 1, a host thermocouple wire port 2, a host antenna port, and a host Wi-Fi module (and / or Bluetooth module); the slave includes a slave neutral wire port, a slave live wire port, a slave ground wire port, a slave heating wire port 1, a slave heating wire port 2, a slave thermocouple wire port 1, a slave thermocouple wire port 2, and a slave Wi-Fi module; the router includes a router network cable port; the server includes a server network cable port; the power supply's neutral wire port, live wire port, and ground wire port are respectively connected to the host's host neutral wire port, host live wire port, and host ground wire port, and each slave's slave neutral wire port, slave live wire port, and slave ground wire port via wires. The host heating wire port one and / or host heating wire port two are connected to a gas fire extinguishing device. The host thermocouple wire port one and / or host thermocouple wire port two are connected to a temperature sensing thermocouple wire. Each slave device's slave heating wire port one and / or slave heating wire port two are connected to a gas fire extinguishing device. Each slave device's slave thermocouple wire port one and / or slave thermocouple wire port two are connected to a temperature sensing thermocouple wire. The host antenna port is connected to a host Wi-Fi signal antenna via a signal line. The host Wi-Fi module (and / or Bluetooth module) is adapted and connected to all slave Wi-Fi modules (and / or Bluetooth modules) via the host Wi-Fi signal antenna. The host is adapted and connected to a Wi-Fi router via the host Wi-Fi module. The router's network cable port is connected to the server's network cable port via a network cable. The server connects to the APP on the mobile phone or computer via the network using the MQTT protocol or WebSocket.

[0013] Optionally, the power supply includes a neutral wire port, a live wire port, and a ground wire port; the host includes a host-side neutral wire port, a host-side live wire port, a host-side ground wire port, a host-side heating wire port 1, a host-side heating wire port 2, a host-side differential signal port 1, a host-side differential signal port 2, a host-side thermocouple wire port 1, a host-side thermocouple wire port 2, and a host-side antenna port; the slave includes a slave-side neutral wire port, a slave-side live wire port, a slave-side ground wire port, a slave-side heating wire port 1, and a slave-side antenna port. The power supply has two heating wire ports: slave differential signal port 1, slave differential signal port 2, slave thermocouple wire port 1, and slave thermocouple wire port 2. The power supply's neutral wire port, live wire port, and ground wire port are connected via wires to the host's neutral wire port, host's live wire port, and host's ground wire port, as well as to the slave's neutral wire port, slave's live wire port, and slave's ground wire port. The host heating wire port 1 and / or host heating wire port 2 are connected and equipped with... A gas extinguishing device is provided, wherein the host thermocouple port 1 and / or host thermocouple port 2 are connected to a temperature sensing thermocouple. Each slave device has a slave heating wire port 1 and / or slave heating wire port 2 connected to a gas extinguishing device, and each slave device has a slave thermocouple port 1 and / or slave thermocouple port 2 connected to a temperature sensing thermocouple (for sensing the external ambient temperature). The host differential signal port 1 and host differential signal port 2 of the host are respectively connected to the slave differential signal port 1 and slave differential signal port 2 of each slave device via RS485 data communication lines. The host antenna port is connected to a 4G or 5G signal antenna via a signal line. The 4G or 5G signal antenna is connected to a server via a 4G or 5G network. The host uploads all settings, monitoring, fire extinguishing and alarm functions of the host and slave devices to the server via the 4G or 5G network. The server connects to a mobile phone or computer APP via the network using the MQTT protocol or WebSocket.

[0014] Optionally, the heating wire of either the main heating wire port one or the main heating wire port two can be connected to any one of the thermal wires of the gas extinguishing device, or the main heating wire port one and the main heating wire port two can be connected to the two thermal wires of the gas extinguishing device respectively. Either the host thermocouple port 1 or the host thermocouple port 2 can be connected to a temperature sensing thermocouple, or both the host thermocouple port 1 and the host thermocouple port 2 can be connected to a temperature sensing thermocouple. The heating wire of either slave heating wire port one or slave heating wire port two of each slave unit is connected to any one of the thermal wires of the gas extinguishing device, or the slave heating wire port one and slave heating wire port two are respectively connected to the two thermal wires of the gas extinguishing device. Each slave device can have either slave thermocouple port 1 or slave thermocouple port 2 connected to a temperature sensing thermocouple, or both slave thermocouple ports 1 and 2 can be connected to temperature sensing thermocouples.

[0015] Compared with the prior art, the advantages of the present invention are as follows: 1. This invention allows users thousands of miles away, even abroad, to set the warning temperature of the monitoring area, the operating status of the control system equipment, the activation temperature for fire extinguishing, the data transmission interval, and the status of the warning temperature and fire extinguishing activation via a mobile phone or computer with a network signal. It can even detect abnormally rapid temperature increases and automatically activate the fire extinguishing device without waiting for the set active activation temperature to reach the set value. After detecting the critical abnormal temperature for fire ignition on the mobile phone and computer monitoring system, the fire extinguishing device can be manually activated with one click via the APP or background to cool down the temperature, extend or prevent the fire from occurring, and notify fire professionals to arrive at the scene. 2. Both the host and slave units of this invention are equipped with two heating wire ports. The heating wires are connected to the heat-sensitive wire of the gas extinguishing device. When the external ambient temperature reaches the ignition point, the system will actively activate the electric heating to ignite the heat-sensitive wire of the extinguishing device, triggering the gas cartridge (or conductive metal wire) to extinguish the fire (the types of gas extinguishing devices include the five types of gas cartridges mentioned in the background technology). Currently, there are similar systems in China that monitor ambient temperature and send fire temperature notifications to mobile phones or computers. Fire extinguishing can only be initiated in the APP after confirming the occurrence of a fire. However, if the fire temperature is not reached, the heat-sensitive wire of the gas extinguishing device can be automatically heated to extinguish the fire automatically. Alternatively, after receiving a temperature warning, the system can be manually activated in a timely manner to extinguish and cool down the fire, extinguish fires simultaneously at single or multiple points in an area, and send audible and visual alarms to the mobile phones of designated units or persons in charge of the fire protection system. 3. This system is designed so that one host can connect to 10 slave units, and each host or slave unit can connect to 1-2 gas extinguishing devices. That is, one host with a 4G or 5G chip module can connect to 10 slave units. In addition, the number of slave units in this system can be expanded within a range of 1200 meters by updating the slave unit setting of the microcontroller unit (MCU) to increase the corresponding number of slave units according to the fire density requirements. 4. When the present invention detects an abnormal temperature, the control device will transmit the temperature monitoring data to the backend mobile phone or computer monitoring system via 4G, 5G or Wi-Fi network and send an alarm to the monitoring personnel or the designated government fire unit. The control system will take the initiative to extinguish the fire first, and the monitoring personnel or government fire unit will go to the area with abnormal temperature or the area where the fire occurred to see if further corresponding inspection and handling are needed. 5. This invention can be set with early warning and active fire extinguishing functions for different environmental fields (for example, in a chemical storage room that originally had air conditioning or no air conditioning to control temperature and humidity, if the air conditioning suddenly fails or the temperature rises above 30°C, it may cause spontaneous combustion of chemicals). 6. This invention can monitor ambient temperature in real time and report ambient temperature data to the server. The interval between the data transmission to the mobile phone or computer monitoring backend can be set to a minimum of once per second. 7. This invention can be divided into a host and a slave. The host or slave can be changed to a 4G, 5G or Wi-Fi chip module according to customer needs. 8. The host of this invention can be connected to a slave device without a 4G, 5G or Wi-Fi chip module via an RS485 cable according to the size of the area to network and set the warning temperature, the interval for uploading the monitored ambient temperature, and the temperature for actively starting fire suppression. 9. When the host of this invention has a 4G or 5G network, the slave device can be connected in the following two ways: 9.1 When the host is connected to a 4G or 5G network → Host → Server → Mobile or PC APP; 9.2 When the host is a 4G or 5G network → The RS485 data communication line of the host's RS485 port (line A and line B) is connected to the RS485 data communication lines of all slave devices' RS485 ports (line A and line B) → All slave devices are connected to RS485 lines (line A and line B) → Connect to the RS485 data communication line of the serial server module (wired RS485 gateway) → The host is a 4G or 5G network → Server → Mobile phone or computer APP; 10. The host of this invention has a Wi-Fi module / Bluetooth module network and connects to the slave device (the slave device also has a Wi-Fi module / Bluetooth module). The slave device can be connected to the network via wires in the following ways: 10.1 The first host (Wi-Fi + Bluetooth module) searches for and adapts to all slave devices (slave devices with Wi-Fi or Bluetooth modules) → The host searches for and adapts to serial servers with Wi-Fi to connect to the network → Searches for and adapts to Wi-Fi routers to connect to the local area network → Connects to the server via Ethernet cable or wireless Wi-Fi → Mobile phone or computer APP. 10.2 The first host (Wi-Fi + Bluetooth module) searches for and adapts to all slave devices (slave devices with Wi-Fi or Bluetooth modules) → the host searches for and adapts to the Wi-Fi router and connects to the local area network → the network cable or wireless Wi-Fi is connected to the server → mobile phone or computer APP; 10.3 The first host (Wi-Fi + Bluetooth module) searches for and adapts to all slave devices (slave devices with Wi-Fi or Bluetooth modules) → connect the host RS480 data communication cable to the serial server communication cable → connect the serial server LAN port network cable to the Wi-Fi router LAN port → connect the Wi-Fi router LAN port network cable to the server LAN port → mobile phone or computer APP. 10.4 Host (Wi-Fi + Bluetooth module) searches for and adapts to the Wi-Fi router → Wi-Fi router LAN port network cable connects to server LAN port → mobile phone or computer APP; 11. This invention assumes that 10 devices (each device can be connected to 1-2 gas extinguishing devices) of this control device are installed in the same area. The extinguishing mode can be set to activate the extinguishing device of the single point area to extinguish the fire when the temperature of a single point exceeds the set ignition temperature. 12. This invention assumes that 10 units of this control device are installed in the same area (each unit can connect to 1-2 fire extinguishing devices' packs). The fire extinguishing activation mode can be set so that if the temperature of a single point exceeds the set ignition temperature, the fire extinguishing devices' packs at all 10 points will be activated simultaneously to extinguish the fire. 13. This invention can be adapted to 110V, 220V or 380V transformers and corresponding capacitors, power control chips and inductors according to different countries / regions or fields of use, so that the power supply of this control system can be connected to the power supply system of different voltage in the monitoring area, or use the power supply of the host and slave with built-in batteries, or use the wireless charging module to supply the operating power of the host and slave, so as to monitor the ambient ignition temperature and actively start the fire extinguishing function. 14. The disaster prevention area of ​​this invention must be independently equipped with an IP CAN (network camera) with night vision function and paired with this control system. When the temperature of the monitored area reaches the warning temperature or the temperature for actively activating fire extinguishing, this system will alarm the monitoring personnel or government fire department. The monitoring personnel or government fire department can use a separate video monitoring system to observe whether a fire has occurred in the monitored area or whether fire extinguishing has been activated, so as to quickly dispatch personnel to the scene for handling. Attached Figure Description

[0016] Figure 1 This is a wiring diagram of Embodiment 1 of the intelligent control system for active monitoring and active fire suppression according to the present invention.

[0017] Figure 2 This is a wiring diagram of Embodiment 2 of the intelligent control system for active monitoring and active fire extinguishing according to the present invention.

[0018] Figure 3 This is a wiring diagram of Embodiment 3 of the intelligent control system for active monitoring and active fire suppression of the present invention.

[0019] Figure 4 This is a wiring diagram of Embodiment 4 of the intelligent control system for active monitoring and active fire suppression according to the present invention.

[0020] Figure 5 This is a wiring diagram of Embodiment 5 of the intelligent control system for active monitoring and active fire suppression of the present invention.

[0021] Figure 6 This is a wiring diagram of Embodiment 6 of the intelligent control system for active monitoring and active fire suppression of the present invention.

[0022] Figure 7 This is a diagram of the wiring ports for the host computer.

[0023] Figure 8 This is a schematic diagram of the wiring ports for the slave device.

[0024] Figure 9 This is a schematic diagram of the operation process of a single host 4G or 5G smart fire extinguishing device.

[0025] Figure 10 A block diagram of the control flow of a single-host 4G or 5G intelligent fire extinguishing device.

[0026] Figure 11 This is a schematic diagram illustrating the operation process of an intelligent fire suppression system with a Wi-Fi + Bluetooth host and all slave devices being Wi-Fi or Bluetooth devices (with an RS485 gateway equipped with Wi-Fi).

[0027] Figure 12 The host device is a Wi-Fi + Bluetooth connection, and all slave devices are either Wi-Fi or Bluetooth devices (with an RS485 gateway that supports Wi-Fi). ） The control flow block diagram of the intelligent fire extinguishing device.

[0028] Figure 13 This is a schematic diagram illustrating the operation process of an intelligent fire extinguishing device with a Wi-Fi + Bluetooth host and all slave devices being Wi-Fi or Bluetooth devices (without an RS485 gateway).

[0029] Figure 14 This is a block diagram of the control flow of an intelligent fire extinguishing device with a Wi-Fi + Bluetooth host and all slave devices being Wi-Fi or Bluetooth devices (without an RS485 gateway).

[0030] Figure 15 This is a schematic diagram illustrating the operation process of an intelligent fire suppression system where the main unit is Wi-Fi and Bluetooth, and all slave units are Wi-Fi or Bluetooth devices (connected to a wired RS485 gateway).

[0031] Figure 16This is a block diagram of the control flow of an intelligent fire extinguishing device, consisting of a Wi-Fi + Bluetooth host and all slave devices that are Wi-Fi or Bluetooth devices (connected to a wired RS485 gateway).

[0032] Figure 17 A schematic diagram of the operation process of an intelligent fire extinguishing device with RS485 communication wiring for 4G or 5G host and slave (RS458 data communication cable is used for communication between host and slave).

[0033] Figure 18 A control flow block diagram for an intelligent fire extinguishing device with RS485 communication wiring for both 4G or 5G master and slave (the master and slave communicate using an RS458 data communication cable).

[0034] Figure 19 A schematic diagram of the operation process of an intelligent fire extinguishing device with a single Wi-Fi + Bluetooth host.

[0035] Figure 20 A block diagram of the control flow of a smart fire extinguishing device with a single Wi-Fi + Bluetooth host.

[0036] in: Master side neutral port 1, master side live wire port 2, master side ground wire port 3, master side heating wire port 1, master side heating wire port 2, master side differential signal port 1 (i.e. RS485 communication port 1), master side differential signal port 2 (i.e. RS485 communication port 2), master side thermocouple wire port 1, master side thermocouple wire port 2, master side antenna port 10, slave side neutral port 11, slave side live wire port 12, slave side ground wire port 13, slave side heating wire port 1, slave side heating wire port 2, slave side differential signal port 1 (i.e. RS485 communication port 1), slave side differential signal port 2 (i.e. RS485 communication port 2), slave side thermocouple wire port 1, slave side thermocouple wire port 1, slave side thermocouple wire port 19. Detailed Implementation

[0037] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0038] Example 1: 4G or 5G host wiring See Figure 1This invention relates to an intelligent control system for active monitoring and active fire suppression, comprising a power supply, a host, a server, and a mobile phone or computer connected in sequence. The power supply includes a neutral wire port, a live wire port, and a ground wire port. The host includes a host-side neutral wire port, a host-side live wire port, a host-side ground wire port, a host-side heating wire port 1, a host-side heating wire port 2, a host-side thermocouple wire port 1, a host-side thermocouple wire port 2, and a host-side antenna port. The power supply's neutral wire port, live wire port, and ground wire port are respectively connected to the host-side neutral wire port, host-side live wire port, and host-side ground wire port via wires. The host-side heating wire port 1 and... / Or the host heating wire port two is connected to a gas fire extinguishing device, the host thermocouple wire port one and / or the host thermocouple wire port two are connected to a temperature sensing thermocouple wire (for sensing the external ambient temperature), the host antenna port is connected to a 4G or 5G signal antenna via a signal line, the 4G or 5G signal antenna is connected to the server via a 4G or 5G network, the server is connected to the APP on the mobile phone or computer via the network using MQTT protocol or WebSocket, thereby realizing the functions of publishing / subscribing to all function settings, monitoring, starting fire extinguishing and alarm of this control system (refer to the description of "Microcontroller Unit (MCU)" in this patent description); The heating wire of either the main heating wire port one or the main heating wire port two is connected to any one of the heat-sensitive wires (or metal wires) of the gas extinguishing device, or the main heating wire port one and the main heating wire port two are respectively connected to the two heat-sensitive wires (or metal wires) of the gas extinguishing device. Either the host thermocouple port one or the host thermocouple port two can be connected to a temperature sensing thermocouple, or both host thermocouple ports one and two can be connected to temperature sensing thermocouples.

[0039] Example 2: Wiring without 4G / 5G (the host has a Wi-Fi module + Bluetooth module, the slave has a Wi-Fi module or Bluetooth module, connected to a serial server module with a Wi-Fi module) See Figure 2This invention relates to an intelligent control system for active monitoring and active fire suppression, comprising a power supply, a host, N slave devices, a Wi-Fi serial server (i.e., an RS485 gateway with a built-in Wi-Fi module), a router (wireless Wi-Fi router), a server, and a mobile phone or computer connected in sequence. The power supply includes a neutral wire port, a live wire port, and a ground wire port. The host includes a host-side neutral wire port, a host-side live wire port, a host-side ground wire port, a host-side heating wire port 1, a host-side heating wire port 2, a host-side thermocouple wire port 1, a host-side thermocouple wire port 2, a host-side antenna port, and a host-side Wi-Fi module (and / or Bluetooth module). Each slave device includes a slave-side neutral wire port, a slave-side... The system includes a slave-side live wire port, a slave-side ground wire port, a slave-side heating wire port 1, a slave-side heating wire port 2, a slave-side thermocouple wire port 1, a slave-side thermocouple wire port 2, and a slave-side Wi-Fi module (and / or Bluetooth module). The serial server module includes a serial server Wi-Fi module and a serial server antenna port. The router includes a router network cable port (LAN port), and the server includes a server network cable port (LAN port). The power supply's power-side neutral wire port, power-side live wire port, and power-side ground wire port are respectively connected to the host-side neutral wire port, host-side live wire port, and host-side ground wire port of the host and the slave-side neutral wire port, slave-side live wire port, and slave-side ground wire port of each slave unit via wires. The host heating wire port one and / or host heating wire port two are connected to a gas fire extinguishing device. The host thermocouple port one and / or host thermocouple port two are connected to a temperature sensing thermocouple (for sensing the external ambient temperature). Each slave unit's slave heating wire port one and / or slave heating wire port two are connected to a gas fire extinguishing device. Each slave unit's slave thermocouple port one and / or slave thermocouple port two are connected to a temperature sensing thermocouple (for sensing the external ambient temperature). The host antenna port is connected to a host Wi-Fi signal antenna via a signal line. The serial server antenna port is connected to a serial server Wi-Fi signal antenna via a signal line. The Wi-Fi module (and / or Bluetooth module) connects to all slave Wi-Fi modules (or Bluetooth modules) via the host Wi-Fi signal antenna (to establish data transmission with the host network). The host Wi-Fi module connects to the serial server Wi-Fi module (this serial server module is an RS485 gateway with a built-in Wi-Fi module) via the host Wi-Fi signal antenna. The serial server module connects to the router via the serial server Wi-Fi module adapter. The router's network cable port (LAN port) is connected to the server's network cable port (LAN port) via a network cable. The server connects to the mobile phone or computer APP via the network using the MQTT protocol or WebSocket.This enables the publishing / subscribing of all function settings, monitoring, fire suppression activation, and alarm functions of this control system (refer to section 1.2 of the "Microcontroller Unit (MCU)" description in this patent specification); The heating wire of either the main heating wire port one or the main heating wire port two is connected to any one of the heat-sensitive wires (or metal wires) of the gas extinguishing device, or the main heating wire port one and the main heating wire port two are respectively connected to the two heat-sensitive wires (or metal wires) of the gas extinguishing device. Either the host thermocouple port 1 or the host thermocouple port 2 can be connected to a temperature sensing thermocouple, or both the host thermocouple port 1 and the host thermocouple port 2 can be connected to a temperature sensing thermocouple. The heating wire of either slave heating wire port one or slave heating wire port two of each slave unit is connected to any one of the heat-sensitive wires (or metal wires) of the gas extinguishing device, or the slave heating wire port one and slave heating wire port two are respectively connected to the two heat-sensitive wires (or metal wires) of the gas extinguishing device. Each slave device can have either slave thermocouple port 1 or slave thermocouple port 2 connected to a temperature sensing thermocouple, or both slave thermocouple ports 1 and 2 can be connected to temperature sensing thermocouples.

[0040] Example 3: Wiring without 4G / 5G (the host has a Wi-Fi module + Bluetooth module, the slave has a Wi-Fi module or Bluetooth module, no serial server is connected, directly to the router) See Figure 3This invention relates to an intelligent control system for active monitoring and active fire suppression, comprising a power supply, a host, N slave devices, a router (wireless Wi-Fi router), a server, and a mobile phone or computer connected in sequence. The power supply includes a neutral wire port, a live wire port, and a ground wire port. The host includes a host-side neutral wire port, a host-side live wire port, a host-side ground wire port, a host-side heating wire port 1, a host-side heating wire port 2, a host-side thermocouple wire port 1, a host-side thermocouple wire port 2, a host-side antenna port, and a host-side Wi-Fi module (and / or Bluetooth module). Each slave device includes a slave-side neutral wire port and a slave-side live wire port. The system includes a slave-side ground port, a slave-side heating wire port 1, a slave-side heating wire port 2, a slave-side thermocouple wire port 1, a slave-side thermocouple wire port 2, and a slave-side Wi-Fi module (and / or Bluetooth module). The router includes a router network cable port (LAN port), and the server includes a server network cable port (LAN port). The power supply's neutral wire port, live wire port, and ground wire port are respectively connected via wires to the host-side neutral wire port, host-side live wire port, and host-side ground wire port of the main unit, as well as to the slave-side neutral wire port, slave-side live wire port, and slave-side ground wire port of each slave unit. The host heating wire port 1 and / or... Alternatively, a gas extinguishing device may be connected to port two of the main unit's heating wire. Temperature sensing thermocouples (for sensing external ambient temperature) are connected to port one and / or port two of the main unit's thermocouple wire. A gas extinguishing device is also connected to port one and / or port two of the slave unit's heating wire. Temperature sensing thermocouples (for sensing external ambient temperature) are also connected to port one and / or port two of the slave unit's thermocouple wire. A main unit Wi-Fi signal antenna is connected to the main unit's antenna port via a signal line. The main unit's Wi-Fi module (and / or Bluetooth module) connects to the main unit's Wi-Fi... The signal antenna is adapted and connected to the Wi-Fi module (or Bluetooth module) of all slave devices (to form a data transmission with the host network). The host is adapted and connected to the router through the host Wi-Fi module (and / or Bluetooth module). The router's network cable port (LAN port) is connected to the server's network cable port (LAN port) via a network cable. The server connects to the APP on the mobile phone or computer via the network using the MQTT protocol or WebSocket, thereby realizing the functions of publishing / subscribing to all function settings, monitoring, and initiating fire extinguishing and alarm functions of this control system (refer to the description in section 1.2 of "Microcontroller Unit (MCU)" in this patent specification). The heating wire of either the main heating wire port one or the main heating wire port two is connected to any one of the heat-sensitive wires (or metal wires) of the gas extinguishing device, or the main heating wire port one and the main heating wire port two are respectively connected to the two heat-sensitive wires (or metal wires) of the gas extinguishing device. Either the host thermocouple port 1 or the host thermocouple port 2 can be connected to a temperature sensing thermocouple, or both the host thermocouple port 1 and the host thermocouple port 2 can be connected to a temperature sensing thermocouple. The heating wire of either slave heating wire port one or slave heating wire port two of each slave unit is connected to any one of the heat-sensitive wires (or metal wires) of the gas extinguishing device, or the slave heating wire port one and slave heating wire port two are respectively connected to the two heat-sensitive wires (or metal wires) of the gas extinguishing device. Each slave device can have either slave thermocouple port 1 or slave thermocouple port 2 connected to a temperature sensing thermocouple, or both slave thermocouple ports 1 and 2 can be connected to temperature sensing thermocouples.

[0041] Example 4: Wiring between host and slave devices without 4G / 5G (host device has Wi-Fi module + Bluetooth module, slave device has Wi-Fi module or Bluetooth module, connected to a serial server module without Wi-Fi module) See Figure 4This invention relates to an intelligent control system for active monitoring and active fire suppression, comprising a power supply, a host, N slave devices, a serial server module (an RS485 gateway without a Wi-Fi module), a router, a server, and a mobile phone or computer connected in sequence. The power supply includes a neutral wire port, a live wire port, and a ground wire port. The host includes a host-side neutral wire port, a host-side live wire port, a host-side ground wire port, a host-side heating wire port 1, a host-side heating wire port 2, a host-side thermocouple wire port 1, a host-side thermocouple wire port 2, a host-side antenna port, a host-side differential signal port 1 (i.e., a host-side RS485 communication port 1), and a host-side differential signal port. The second slave device includes a host RS485 communication port (i.e., host RS485 communication port 2) and a host Wi-Fi module (and / or Bluetooth module). The slave device includes a slave-side neutral port, a slave-side live port, a slave-side ground port, a slave-side heating wire port 1, a slave-side heating wire port 2, a slave-side differential signal port 1 (i.e., slave RS485 communication port 1), a slave-side differential signal port 2 (i.e., slave RS485 communication port 2), a slave-side thermocouple wire port 1, a slave-side thermocouple wire port 2, and a slave-side Wi-Fi module (and / or Bluetooth module). The serial server module includes a serial server differential signal port 1 (i.e., server RS485 communication port 1) and a serial server differential signal port 2. (i.e., server RS485 communication port two) and serial server network cable port (LAN port), the router includes router network cable port one (LAN port) and router network cable port two, the server includes server network cable port (LAN port), the power supply's neutral wire port, power supply live wire port and power supply ground wire port are respectively connected to the host's host neutral wire port, host live wire port and host ground wire port and each slave's slave neutral wire port, slave live wire port and slave ground wire port via wires, the host heating wire port one and / or host heating wire port two are connected to a gas fire extinguishing device, the host thermocouple wire end A temperature-sensing thermocouple wire (for sensing the external ambient temperature) is connected to Port 1 and / or Port 2 of the host thermocouple wire. A gas extinguishing device is connected to Port 1 and / or Port 2 of the slave heating wire of each slave unit. A temperature-sensing thermocouple wire (for sensing the external ambient temperature) is also connected to Port 1 and / or Port 2 of the slave heating wire of each slave unit. A Wi-Fi signal antenna is connected to the host antenna port via a signal line. The host Wi-Fi module (and / or Bluetooth module) is adapted and connected to the Wi-Fi modules (or Bluetooth modules) of all slave units via the host Wi-Fi signal antenna (data transmission is formed on the host network).The host's host differential signal port 1 (i.e., host RS485 communication port 1) and host differential signal port 2 (i.e., host RS485 communication port 2), as well as all slave devices' slave differential signal ports 1 (i.e., slave RS485 communication port 1) and slave differential signal port 2 (i.e., slave RS485 communication port 2), are respectively connected to the serial server's serial server differential signal port 1 (i.e., serial server RS485 communication port 1) and serial server differential signal port 2 (i.e., serial server RS485 communication port 2) via RS485 data communication lines. The server's LAN port is connected to the router's LAN port one via a network cable. The router's LAN port two is connected to the server's LAN port via a network cable. The server connects to a mobile phone or computer app via the network using the MQTT protocol or WebSocket, thereby enabling the publishing / subscribing of all function settings, monitoring, fire suppression, and alarm functions of this control system (refer to section 1.2 of the "Microcontroller Unit (MCU)" description in this patent specification). The heating wire of either the main heating wire port one or the main heating wire port two is connected to any one of the heat-sensitive wires (or metal wires) of the gas extinguishing device, or the main heating wire port one and the main heating wire port two are respectively connected to the two heat-sensitive wires (or metal wires) of the gas extinguishing device. Either the host thermocouple port 1 or the host thermocouple port 2 can be connected to a temperature sensing thermocouple, or both the host thermocouple port 1 and the host thermocouple port 2 can be connected to a temperature sensing thermocouple. The heating wire of either slave heating wire port one or slave heating wire port two of each slave unit is connected to any one of the heat-sensitive wires (or metal wires) of the gas extinguishing device, or the slave heating wire port one and slave heating wire port two are respectively connected to the two heat-sensitive wires (or metal wires) of the gas extinguishing device. Each slave device can have either slave thermocouple port 1 or slave thermocouple port 2 connected to a temperature sensing thermocouple, or both slave thermocouple ports 1 and 2 can be connected to temperature sensing thermocouples.

[0042] Example 5: Wiring of 4G / 5G host + slave (connecting the RS458 cable between the host and slave) like Figure 5As shown, this invention relates to an intelligent control system for active monitoring and active fire suppression. It includes a power supply, a host, N slave devices, a server, a mobile phone, or a computer connected to it. The power supply includes a neutral wire port, a live wire port, and a ground wire port. The host includes a host-side neutral wire port, a host-side live wire port, a host-side ground wire port, a host-side heating wire port 1, a host-side heating wire port 2, a host-side differential signal port 1 (i.e., host RS485 communication port 1), a host-side differential signal port 2 (i.e., host RS485 communication port 2), a host-side thermocouple wire port 1, a host-side thermocouple wire port 2, and a host-side antenna port. Each slave device includes a slave-side neutral wire port and a slave-side live wire port. The power supply includes a slave-side ground port, a slave-side heating wire port 1, a slave-side heating wire port 2, a slave-side differential signal port 1 (i.e., slave-side RS485 communication port 1), a slave-side differential signal port 2 (i.e., slave-side RS485 communication port 2), a slave-side thermocouple wire port 1, and a slave-side thermocouple wire port 2. The power supply's neutral wire port, live wire port, and ground wire port are respectively connected to the host-side neutral wire port, host-side live wire port, and host-side ground wire port, as well as the slave-side neutral wire port, slave-side live wire port, and slave-side ground wire port of each slave unit via wires. A gas extinguishing device is connected to the host-side heating wire port 1 and / or host-side heating wire port 2. Temperature sensing thermocouples (for sensing external ambient temperature) are connected to thermocouple port one and / or master thermocouple port two of each slave unit. A gas extinguishing device is connected to slave heating wire port one and / or slave heating wire port two of each slave unit. Temperature sensing thermocouples (for sensing external ambient temperature) are also connected to slave thermocouple port one and / or slave thermocouple port two of each slave unit. The master differential signal port one (i.e., master RS485 communication port one) and master differential signal port two (i.e., master RS485 communication port two) of the master unit are respectively connected to slave differential signal port one (i.e., slave RS485 communication port one) and slave differential signal port two of each slave unit via RS485 communication data lines. The main unit has a differential signal port two (i.e., slave unit RS485 communication port two). The main unit antenna port is connected to a 4G or 5G signal antenna via a signal line. The 4G or 5G signal antenna is connected to the server via a 4G or 5G network. The main unit uploads all settings, monitoring, fire extinguishing and alarm activation functions of the main unit and slave units to the server via the 4G or 5G network. The server connects to the APP on the mobile phone or computer via the network using the MQTT protocol or WebSocket, thereby realizing the function of publishing / subscribing to all function settings, monitoring, fire extinguishing and alarm activation of this control system (refer to the description in section 1.2 of "Microcontroller Unit (MCU)" in this patent description). The heating wire of either the main heating wire port one or the main heating wire port two is connected to any one of the heat-sensitive wires (or metal wires) of the gas extinguishing device, or the main heating wire port one and the main heating wire port two are respectively connected to the two heat-sensitive wires (or metal wires) of the gas extinguishing device. Either the host thermocouple port 1 or the host thermocouple port 2 can be connected to a temperature sensing thermocouple, or both the host thermocouple port 1 and the host thermocouple port 2 can be connected to a temperature sensing thermocouple. The heating wire of either slave heating wire port one or slave heating wire port two of each slave unit is connected to any one of the heat-sensitive wires (or metal wires) of the gas extinguishing device, or the slave heating wire port one and slave heating wire port two are respectively connected to the two heat-sensitive wires (or metal wires) of the gas extinguishing device. Each slave device can have either slave thermocouple port 1 or slave thermocouple port 2 connected to a temperature sensing thermocouple, or both slave thermocouple ports 1 and 2 can be connected to temperature sensing thermocouples.

[0043] Example 6: Host wiring (the standalone host has a Wi-Fi + Bluetooth module) See Figure 6This invention relates to an intelligent control system for active monitoring and active fire suppression, comprising a power supply, a host, a router, a server, and a mobile phone or computer connected in sequence. The power supply includes a neutral wire port, a live wire port, and a ground wire port. The host includes a neutral wire port, a live wire port, a ground wire port, a heating wire port 1, a heating wire port 2, a thermocouple wire port 1, a thermocouple wire port 2, and an antenna port. The router includes a router network cable port (LAN port), and the server includes a server network cable port (LAN port). The power supply's neutral, live, and ground terminals are connected to the host's neutral, live, and ground terminals respectively via wires. A gas extinguishing device is connected to the host's heating wire port one and / or host heating wire port two. A temperature sensing thermocouple (for sensing the external ambient temperature) is connected to the host's thermocouple port one and / or host thermocouple port two. A Wi-Fi signal antenna is connected to the host's antenna port via a signal line. The Wi-Fi signal antenna is connected to a router via a Wi-Fi network. The router's network cable port is connected to the server's network cable port via a network cable. The server connects to a mobile phone or computer APP via the network using the MQTT protocol or WebSocket, thereby enabling the publishing / subscribing of all function settings, monitoring, fire extinguishing, and alarm functions of this control system (refer to section 1.2 of the "Microcontroller Unit (MCU)" description in this patent specification). The heating wire of either the main heating wire port one or the main heating wire port two is connected to any one of the heat-sensitive wires (or metal wires) of the gas extinguishing device, or the main heating wire port one and the main heating wire port two are respectively connected to the two heat-sensitive wires (or metal wires) of the gas extinguishing device. Either the host thermocouple port one or the host thermocouple port two can be connected to a temperature sensing thermocouple, or both host thermocouple ports one and two can be connected to temperature sensing thermocouples.

[0044] The host and slave devices also include a control chip, which mainly includes the following components: 1. Microcontroller Unit (MCU): 1.1 Receive ambient temperature and warning temperature data monitored by the thermocouple chip and upload them to the server, mobile APP and computer control panel; 1.2 The MCU collects data and encapsulates it into MQTT+JSON protocol → sends it via 4G or 5G module / RS485 gateway (or Wi-Fi / Ethernet) → mobile APP (MQTT client) and computer APP (can be MQTT client or via WebSocket, etc.) subscribe to the corresponding topic → the mobile and computer APPs parse the JSON data and display it, and can also send control commands (such as setting temperature, monitoring temperature, monitoring time interval, temperature alarm, and activating heating and fire suppression thresholds, etc.) to MQTTBroker. The MCU subscribes to the control topic and performs the following settings and monitoring: 1.2.1 When the ambient temperature is higher than the activation and extinguishing temperature, the time unit for transmitting the data from the server to the mobile phone or computer monitoring backend is once per second. 1.2.2 When the ambient temperature sensed by a thermocouple connected to a single host or slave device exceeds the activation extinguishing temperature, the host or slave device at a single point actively activates the current-heated gas extinguishing device. 1.2.3 When the ambient temperature sensed by the thermocouples connected to the main unit and slave unit exceeds the activation extinguishing temperature, the current-heated gas extinguishing device is actively activated. 1.3 Based on the ignition temperature monitored by the thermocouple chip, the heating relay chip is notified to energize the heating wire or the metal wire, with a current of 0.36A (e.g., 80W power at 220V).

[0045] 2. 4G or 5G communication module (host networking method) It enables the device to connect to 4G or 5G mobile communication networks for data transmission and voice communication. It transmits temperature alarm data and temperature monitoring data to servers of individuals, internal fire supervision units of companies, or government fire departments for audible and visual alarms or SMS notifications.

[0046] 3. 4G or 5G SIM card or 4G or 5G eSIM chip card It provides mobile data networking services, enabling users to connect to the internet, make calls, send messages, and use other network-related applications via mobile phones or mobile devices to transmit temperature alarm data and temperature monitoring data to the servers of individuals, companies' internal fire supervision units, or government fire departments for audible and visual alarms or SMS notifications.

[0047] 4. Wi-Fi + Bluetooth module (the host has a Wi-Fi + Bluetooth module, and the slave has a Wi-Fi + Bluetooth module or only a Bluetooth module) The Wi-Fi module's networking principle is mainly based on wireless network communication protocols, which convert serial port or TTL level signals into a communication mode that conforms to the Wi-Fi standard, thereby enabling devices to connect to the network.

[0048] The following is an explanation of the core principles: Protocol Conversion The Wi-Fi module has a built-in IEEE 802.11b / g / n protocol stack and TCP / IP protocol stack, which can convert the digital signals of traditional serial devices (such as sensors, controllers, etc.) into Wi-Fi wireless network communication standards, enabling connection to the Internet.

[0049] Network access process 1. Signal Conversion: Converting the device's original serial port or TTL level signals into a Wi-Fi-recognizable data format; II. Protocol Adaptation: Data encapsulation is performed in accordance with the IEEE 802.11 standard, and network transmission is carried out via the TCP / IP protocol; III. Network Applications: After connecting to the wireless network, remote data transmission, device interconnection, and Internet of Things (IoT) application scenarios can be realized.

[0050] IV. The module is widely used in smart homes, industrial control and other fields, and is a key component for IoT devices to achieve wireless networking.

[0051] V. Frequency Band Sharing Both Wi-Fi and Bluetooth use the 2.4GHz frequency band (2400-2483.5MHz), but they transmit data using different protocols (such as Wi-Fi 802.11 and Bluetooth 4.0). When the modules coexist, time-division multiplexing technology is needed to manage frequency band resources; for example, Bluetooth communication may pause when Wi-Fi is transmitting data, and vice versa. Protocol Collaboration The Wi-Fi module is responsible for device networking, enabling internet access via the TCP / IP protocol; the Bluetooth module enables short-range data transmission via the RFCOMM or L2CAP protocol. When integrated within the module, the two typically share hardware resources (such as antennas), but software coordination is required to avoid conflicts.

[0052] Module Function Division • Wi-Fi component: Handles network connectivity, data packaging and transmission, and supports remote cloud communication. • Bluetooth component: Responsible for short-range data exchange (such as audio transmission and device pairing), sharing resources with Wi-Fi.

[0053] • "Hybrid" networking: The Bluetooth module is typically used for initial pairing and setup of the device, connecting the device to the local network area where the system controller is installed via Bluetooth.

[0054] Typical application scenarios For example, smart headphones support both Bluetooth audio transmission and Wi-Fi firmware updates, allowing users to remotely control the device's status via a mobile app. This module uses serial port pass-through technology to forward commands to the first main controller, enabling smart home control or industrial applications.

[0055] 2. RS485 communication transceiver chip (networking method for slave devices without 4G or 5G modules but with Wi-Fi modules) 5.1 Differential signal transmission and reception: RS485 uses differential signals to transmit data, representing logic high and low levels through the voltage difference between lines A and B. Line A is the positive signal, and line B is the inverted signal. The receiving end performs a difference operation on the signals at both ends A and B to determine whether the received data is high or low level. This can effectively suppress common-mode noise and improve the reliability of communication.

[0056] 5.2 Half-duplex direction control: RS485 typically uses half-duplex communication, meaning that only one device can send at a time, while other devices can only receive.

[0057] RS485 transceiver chips need to switch between sending and receiving states according to the requirements of the communication protocol.

[0058] Typically, an RS485 transceiver chip has an enable pin (e.g., the DE / RE pin). When the enable pin is high, the chip is in transmit mode, sending data from terminals A and B. When the enable pin is low, the chip is in receive mode, receiving data from terminals A and B.

[0059] 5.3 Enhanced anti-interference capability: RS485's differential signal transmission method and high drive capability give it strong anti-interference ability, effectively suppressing the effects of noise and electromagnetic interference, making it particularly suitable for noisy environments such as industrial environments.

[0060] 5.4 Longer transmission distance: Compared to RS232, RS485 has stronger driving capability and lower signal attenuation, thus enabling longer transmission distances, typically exceeding 1200 meters.

[0061] 5.5 Multi-point communication (slave unit individually networked) RS485 supports multi-point communication, allowing multiple devices to be connected to a single bus.

[0062] RS485 chip → RS485 cable → serial server module (RS485 gateway or RS485 gateway Wi-Fi) → wireless router or RJ45 network cable to server → mobile phone or computer APP → realize device network connection to set early warning temperature, set monitoring interval time, monitor real-time temperature data, alarm early warning temperature data or actively start current heating gas fire extinguishing device.

[0063] Serial server module (RS485 gateway) → RS485 cable → wireless router or network cable to server → mobile phone or computer APP → realizes device network connection, early warning temperature setting, monitoring interval time setting, real-time temperature data monitoring, early warning temperature data alarm or active activation of current heating gas fire extinguishing device.

[0064] The slave device can connect to the network and transmit messages through the above-mentioned networking methods, and use other network-related applications to transmit temperature alarm data and temperature monitoring data to the servers or mobile phones of individuals, company internal fire supervision units, or government fire departments for audible and visual alarms.

[0065] Data interaction between multiple devices can be achieved through methods such as address recognition.

[0066] 5.6 Automatic direction switching: Some RS485 transceiver chips integrate automatic direction switching functionality, which can automatically switch between sending and receiving states according to the data stream, simplifying software design.

[0067] 3. Heating wire relay chip 6.1 When the heating wire relay is energized, the heating wire generates heat, which connects to and heats the thermal wire of the fire extinguishing device, igniting the gaseous charge of the gas extinguishing device to extinguish the fire.

[0068] 6.2 The heating wire relay is energized and connected to the metal wire of the gas extinguishing device to ignite the gas extinguishing device's gas cartridge for fire extinguishing.

[0069] 7. Thermocouple chip Sensing and monitoring the temperature of the area, with a temperature measurement resolution of ±1℃; monitoring temperature: -40℃~260℃.

[0070] Temperature sensing wire material: Teflon.

[0071] The host and slave device housing design is as follows: Both the main unit and the slave unit have openings on both sides, and the front terminal interface is open to increase heat dissipation of the circuit board; The outer shell is made of PE material, which is resistant to corrosion from acids, alkalis and salts, and can withstand temperatures up to 200℃, preventing heat failure inside the system. After the surface mount technology (SMT) is applied to the electronic components on the circuit board, a nano-coating is sprayed on to achieve dustproof, waterproof, anti-sulfurization, corrosion resistance, salt spray resistance, low temperature resistance, and high temperature resistance, thereby reducing the lifespan or failure of the electronic components on the circuit board when used in specific fields.

[0072] The gas extinguishing device uses two types of wiring to activate the extinguishing mechanism: 1. The heating wire is connected to the heat-sensitive wire of various gas extinguishing devices. Metal clips are used to connect and heat the heat-sensitive wire of the gas extinguishing device. The heat-sensitive wire of the gas extinguishing device must be at least 5 mm long and in contact with the external environment. 2. The heating wire is connected to the metal wire of various gas extinguishing devices, and a metal clip is used to connect the wire to the metal wire of the gas extinguishing device for heating.

[0073] Option 1: When using a single host with a 4G or 5G network, intelligent settings are implemented for monitoring temperature intervals, warning temperatures, fire extinguishing temperature settings, single-point fire suppression, simultaneous fire suppression by all fire extinguishing devices in the fire area, electric heating duration, and one-click fire suppression after warning temperature notification. The system also includes the transmission process for temperature interval monitoring, fire extinguishing activation, single-point fire suppression, simultaneous fire suppression by all fire extinguishing devices in the fire area, electric heating duration, one-click fire suppression after warning temperature notification, and system equipment fault alarms. The process involves: setting threshold conditions and collecting data on the host MCU → 4G or 5G network → server → mobile APP or computer APP → setting early warning temperature, monitoring interval time, and fire suppression activation → monitoring real-time temperature data or alarming based on early warning temperature data, or actively activating fire suppression (electric heating or power-on) via mobile APP or computer APP → cloud server → mobile APP or computer APP → TCP / IP protocol → enterprise central control system or FAS, fire alarm system → notification of designated personnel and fire department via SMS, email, or APP (see...). Figure 9 , Figure 10 ).

[0074] Option 2: A host and slave unit without 4G or 5G modules (the host has a Wi-Fi + Bluetooth module, the slave has a Wi-Fi or Bluetooth module, connected to a serial server module with a Wi-Fi module). It intelligently sets the monitoring temperature interval, warning temperature, fire suppression temperature setting, single-point fire suppression, simultaneous fire suppression of all fire suppression devices in the fire area, electric start heating duration, one-click fire suppression after warning temperature notification, and equipment fault alarms. It implements the transmission process for temperature interval monitoring, active fire suppression, single-point fire suppression, simultaneous fire suppression of all fire suppression devices in the fire area, electric start heating duration, one-click fire suppression after warning temperature alarm, and equipment fault alarms within the system. The host MCU sets threshold conditions and trigger conditions for data collection → The host sends the threshold settings, data collection, and trigger conditions to the slave via Wi-Fi or Bluetooth module → via the host's Wi-Fi + Bluetooth module or serial server with Wi-Fi module → router → server → mobile APP or computer APP → alarm temperature setting, monitoring interval setting, fire suppression activation setting → monitor real-time temperature data or alarm based on alarm temperature data or actively activate fire suppression (electric start heating) → mobile APP or computer APP → TCP / IP protocol → enterprise central control system or FAS, fire alarm system → notification to designated personnel and fire department via SMS, email, or APP (see...) Figure 11 , Figure 12 ).

[0075] Option 3: A host and slave unit without 4G or 5G modules (the host has Wi-Fi + Bluetooth modules, the slave has Wi-Fi or Bluetooth modules, but no serial server). It intelligently sets the monitoring temperature interval, warning temperature, fire suppression temperature setting, single-point fire suppression, simultaneous fire suppression of all fire suppression devices in the fire area, electric start heating duration, and one-click fire suppression after warning temperature notification. It implements the transmission process for temperature interval monitoring, fire suppression activation, single-point fire suppression, simultaneous fire suppression of all fire suppression devices in the fire area, electric start heating duration, one-click fire suppression after warning temperature notification, and alarms for equipment failures within the system. The host MCU sets threshold conditions and trigger conditions for data collection → The host sends the threshold settings, data collection settings, and trigger conditions to the slave via Wi-Fi or Bluetooth module → via the host's Wi-Fi + Bluetooth module → router → server → mobile APP or computer APP → alarm temperature setting, monitoring interval setting, and fire suppression activation settings → monitor real-time temperature data or alarm based on alarm temperature data or actively activate fire suppression (electric start heating) → mobile APP or computer APP → TCP / IP protocol → enterprise central control system or FAS, fire alarm system → notification to designated personnel and fire departments via SMS, email, or APP (see...) Figure 13 , Figure 14 ).

[0076] Option 4: A host and slave unit without 4G or 5G modules (the host has a Wi-Fi + Bluetooth module, the slave has a Wi-Fi or Bluetooth module, connected to a wired serial server). It intelligently sets the monitoring temperature interval, warning temperature, fire suppression temperature setting, single-point fire suppression, simultaneous fire suppression of all fire suppression devices in the fire area, electric start heating duration, and one-click fire suppression after warning temperature notification. It implements the transmission process for temperature interval monitoring, fire suppression activation, single-point fire suppression, simultaneous fire suppression of all fire suppression devices in the fire area, electric start heating duration, one-click fire suppression after warning temperature notification, and alarms for equipment failures within the system. The host MCU sets threshold conditions and collects data → The host connects to the host network after being paired with the Wi-Fi modules (or Bluetooth modules) of all slave devices via Wi-Fi + Bluetooth modules to form data transmission. The host sends threshold settings, data collection, and trigger conditions to the slave devices → The host's RS485 communication line transmits data to the RS485 communication line of the serial server → Router → Server → Mobile APP or PC APP → Warning temperature setting, monitoring interval time setting, fire extinguishing activation setting → Monitor real-time temperature data or warning temperature data alarm or actively activate fire extinguishing (electric start heating) → Mobile APP or PC APP → TCP / IP protocol → Enterprise central control system or FAS, fire alarm system → Notify designated responsible persons and fire departments via SMS, email, or APP (see...) Figure 15 , Figure 16 ).

[0077] Option 5: When the host unit has a 4G or 5G module and the host and slave units are connected via RS485 data communication cable, the system can intelligently set the monitoring temperature interval, warning temperature, fire extinguishing temperature setting, single-point fire extinguishing, simultaneous fire extinguishing of all fire extinguishing devices in the fire area, electric start heating duration, and one-click fire extinguishing after warning temperature notification; it also implements the transmission process for temperature interval monitoring, fire extinguishing activation, single-point fire extinguishing, simultaneous fire extinguishing of all fire extinguishing devices in the fire area, electric start heating duration, one-click fire extinguishing after warning temperature notification, and alarms for equipment failures in this system. The host MCU sets threshold conditions and collects data → The host sends threshold settings, data collection, and trigger conditions to the slave device via RS485 data communication line → Data is transmitted via the host's 4G or 5G network → Server → Mobile APP or PC APP → Warning temperature setting, monitoring interval setting, and fire extinguishing activation setting → Monitoring real-time temperature data or warning temperature data alarm or actively activating fire extinguishing (electric start heating) → Mobile APP or PC APP → TCP / IP protocol → Enterprise central control system or FAS, fire alarm system → Notification to designated personnel and fire protection unit via SMS, email, or APP (see...) Figure 17 , Figure 18 ).

[0078] Option 6: When a single host has a Wi-Fi + Bluetooth network module (without using slave units), intelligent settings are implemented for monitoring temperature intervals, warning temperatures, fire extinguishing temperature settings, single-point fire extinguishing, simultaneous fire extinguishing of all fire extinguishing devices in the fire area, electric start heating duration, and one-click fire extinguishing after warning temperature notification. The system also transmits alarms related to temperature interval monitoring, fire extinguishing activation, single-point fire extinguishing, simultaneous fire extinguishing of all fire extinguishing devices in the fire area, electric start heating duration, one-click fire extinguishing after warning temperature notification, and system equipment malfunctions. The process involves: setting threshold conditions and triggering conditions for data acquisition in the host's MCU → transmitting data via the host's Wi-Fi + Bluetooth module → serial port server or router → server → mobile APP or computer APP → setting early warning temperature, monitoring interval time, and fire suppression activation → monitoring real-time temperature data or early warning temperature data alarm or actively activating fire suppression (electric start heating) → mobile APP or computer APP → TCP / IP protocol → enterprise central control system or FAS, fire alarm system → notifying designated personnel and fire departments via SMS, email, or APP (see...). Figure 19 , Figure 20 ).

[0079] In addition to the above embodiments, the present invention also includes other embodiments. All technical solutions formed by equivalent transformation or equivalent substitution should fall within the protection scope of the claims of the present invention.

Claims

1. An intelligent control system for active monitoring and active fire suppression, characterized in that: The transmission process includes power supply, host, server, mobile phone or computer, and is as follows: The host MCU sets condition thresholds or collects data → transmits data → server → mobile APP or computer APP → sets early warning temperature, monitoring interval time, and fire extinguishing activation settings → mobile APP or computer APP monitors real-time temperature data or alarms based on early warning temperature data or actively activates fire extinguishing → mobile APP or computer APP → TCP / IP protocol → central control system or FAS, fire alarm system → SMS or network notification to designated personnel and fire departments.

2. The intelligent control system for active monitoring and active fire suppression according to claim 1, characterized in that: The power supply includes a neutral wire port, a live wire port, and a ground wire port. The host includes a host neutral wire port, a host live wire port, a host ground wire port, a host heating wire port 1, a host heating wire port 2, a host thermocouple wire port 1, a host thermocouple wire port 2, and a host antenna port. The power supply's neutral wire port, live wire port, and ground wire port are respectively connected to the host's host neutral wire port, host live wire port, and host ground wire port via wires. A gas fire extinguishing device is connected to the host heating wire port 1 and / or host heating wire port 2. A temperature sensing thermocouple wire is connected to the host thermocouple wire port 1 and / or host thermocouple wire port 2. A 4G or 5G signal antenna is connected to the host antenna port via a signal line. The 4G or 5G signal antenna is connected to the server via a 4G or 5G network. The server connects to a mobile phone or computer APP via the network using the MQTT protocol or WebSocket.

3. The intelligent control system for active monitoring and active fire suppression according to claim 1, characterized in that: It also includes a router. The power supply includes a neutral wire port, a live wire port, and a ground wire port. The host includes a host neutral wire port, a host live wire port, a host ground wire port, a host heating wire port 1, a host heating wire port 2, a host thermocouple wire port 1, a host thermocouple wire port 2, and a host antenna port. The router includes a router network cable port. The server includes a server network cable port. The power supply's neutral wire port, live wire port, and ground wire port are respectively connected to the host's host neutral wire port, host live wire port, and host ground wire port via wires. The host heating wire port one and / or host heating wire port two are connected to a gas fire extinguishing device. The host thermocouple wire port one and / or host thermocouple wire port two are connected to a temperature sensing thermocouple wire. The host antenna port is connected to a Wi-Fi signal antenna via a signal line. The Wi-Fi signal antenna is connected to a router via a Wi-Fi network. The router's network cable port is connected to the server's network cable port via a network cable. The server connects to the mobile phone or computer APP via the network using the MQTT protocol or WebSocket.

4. An intelligent control system for active monitoring and active fire suppression, characterized in that: The system includes a power supply, a host computer, N slave computers, a serial server module, a router, a server, and a mobile phone or computer. The specific transmission process is as follows: The host MCU sets threshold conditions or collects data → sends threshold settings or collects data to the slave → transmits data → server → mobile APP or computer APP → sets early warning temperature, monitoring interval time, and fire extinguishing activation → monitors real-time temperature data or early warning temperature data alarms or actively activates fire extinguishing or electrically starts heating → mobile APP or computer APP → TCP / IP protocol → central control system or FAS, fire alarm system → notifies designated personnel and fire departments via SMS or network.

5. The intelligent control system for active monitoring and active fire suppression according to claim 4, characterized in that: The power supply includes a neutral wire port, a live wire port, and a ground wire port. The host includes a host-side neutral wire port, a host-side live wire port, a host-side ground wire port, a host-side heating wire port 1, a host-side heating wire port 2, a host-side thermocouple wire port 1, a host-side thermocouple wire port 2, a host-side antenna port, and a host-side Wi-Fi module. The slave includes a slave-side neutral wire port, a slave-side live wire port, a slave-side ground wire port, a slave-side heating wire port 1, a slave-side heating wire port 2, a slave-side thermocouple wire port 1, a slave-side thermocouple wire port 2, and a slave-side... The Wi-Fi module, the serial server module including a serial server Wi-Fi module and a serial server antenna port, the router including a router network cable port, the server including a server network cable port, the power supply's neutral, live, and ground ports being connected via wires to the host's host neutral, live, and ground ports and the slave's slave neutral, live, and ground ports respectively. The host heating wire port and / or the host heating wire port... Port 2 is connected to a gas fire extinguishing device. Temperature sensing thermocouples are connected to both the host thermocouple port 1 and / or the host thermocouple port 2. Each slave device has a gas fire extinguishing device connected to both the slave heating wire port 1 and / or the slave heating wire port 2. Temperature sensing thermocouples are also connected to both the slave thermocouple port 1 and / or the slave thermocouple port 2. A host Wi-Fi signal antenna is connected to the host antenna port via a signal line. A serial server Wi-Fi signal antenna is connected to the serial server antenna port via a signal line. The host Wi-Fi module is adapted to connect to all slave Wi-Fi modules via the host Wi-Fi signal antenna. The host Wi-Fi module is adapted to connect to the serial server Wi-Fi module via the host Wi-Fi signal antenna. The serial server module is adapted to connect to the router via the serial server Wi-Fi module. The router's network cable port is connected to the server's network cable port via a network cable. The server connects to the mobile phone or computer APP via the network using the MQTT protocol or WebSocket.

6. The intelligent control system for active monitoring and active fire suppression according to claim 4, characterized in that: The power supply includes a neutral wire port, a live wire port, and a ground wire port. The host includes a host-side neutral wire port, a host-side live wire port, a host-side ground wire port, a host-side heating wire port 1, a host-side heating wire port 2, a host-side thermocouple wire port 1, a host-side thermocouple wire port 2, a host-side antenna port, a host-side differential signal port 1, a host-side differential signal port 2, and a host-side Wi-Fi module. The slave includes a slave-side neutral wire port, a slave-side live wire port, a slave-side ground wire port, a slave-side heating wire port 1, a slave-side heating wire port 2, a slave-side differential signal port 1, a slave-side differential signal port 2, and a slave-side thermocouple. The system includes a serial server module with three network ports: a serial server differential signal port 1, a serial server differential signal port 2, and a serial server network cable port. The router includes router network cable port 1 and router network cable port 2. The server includes a server network cable port. The power supply's neutral, live, and ground terminals are connected via wires to the host's neutral, live, and ground terminals, as well as to the slave's neutral, live, and ground terminals, respectively. A gas extinguishing device is connected to the main unit's heating wire port one and / or main unit heating wire port two. A temperature sensing thermocouple is connected to the main unit's thermocouple wire port one and / or main unit heating wire port two. A gas extinguishing device is connected to the slave unit's heating wire port one and / or slave unit heating wire port two. A temperature sensing thermocouple is connected to the slave unit's thermocouple wire port one and / or slave unit heating wire port two. A Wi-Fi signal antenna is connected to the main unit's antenna port via a signal line. The main unit's Wi-Fi module connects to the Wi-Fi modules of all slave units via the main unit's Wi-Fi signal antenna. In the adapter connection, the host differential signal port 1 and host differential signal port 2 of the host and the slave differential signal port 1 and slave differential signal port 2 of all slave devices are respectively connected to the serial server differential signal port 1 and serial server differential signal port 2 of the serial server via data communication lines. The server network cable port of the serial server is connected to the router network cable port 1 of the router via a network cable. The router network cable port 2 of the router is connected to the server network cable port of the server via a network cable. The server connects to the APP on the mobile phone or computer via the network using the MQTT protocol or WebSocket.

7. An intelligent control system for active monitoring and active fire suppression, characterized in that: The transmission process includes a power supply, a host computer, N slave computers, a server, and a mobile phone or computer. The specific transmission flow is as follows: The host MCU sets threshold conditions or collects data → sends threshold settings or collects data to the slave → transmits data → server → mobile APP or computer APP → sets early warning temperature, monitoring interval time, and fire extinguishing activation → monitors real-time temperature data or early warning temperature data alarms or actively activates fire extinguishing or electrically starts heating → mobile APP or computer APP → TCP / IP protocol → central control system or FAS, fire alarm system → notifies designated personnel and fire departments via SMS or network.

8. The intelligent control system for active monitoring and active fire suppression according to claim 7, characterized in that: The power supply includes a neutral wire port, a live wire port, and a ground wire port. The host includes a host-side neutral wire port, a host-side live wire port, a host-side ground wire port, a host-side heating wire port 1, a host-side heating wire port 2, a host-side thermocouple wire port 1, a host-side thermocouple wire port 2, a host-side antenna port, and a host-side Wi-Fi module. The slave includes a slave-side neutral wire port, a slave-side live wire port, a slave-side ground wire port, a slave-side heating wire port 1, a slave-side heating wire port 2, a slave-side thermocouple wire port 1, a slave-side thermocouple wire port 2, and a slave-side Wi-Fi module. The router includes a router network cable port, and the server includes a server network cable port. The power supply's neutral wire port, live wire port, and ground wire port are connected via wires to the host-side neutral wire port, host-side live wire port, and host-side ground wire port of the host, and to the slave-side neutral wire port, slave-side live wire port, and slave-side ground wire port of each slave. The host heating wire port 1 and / or host heating wire port 2 are connected to the wire ports. A gas fire extinguishing device is connected to each host thermocouple wire port 1 and / or host thermocouple wire port 2. A temperature sensing thermocouple wire is connected to each slave heating wire port 1 and / or slave heating wire port 2. A gas fire extinguishing device is connected to each slave heating wire port 1 and / or slave thermocouple wire port 2. A temperature sensing thermocouple wire is connected to each slave heating wire port 1 and / or slave thermocouple wire port 2. The host antenna port is connected to the host Wi-Fi signal antenna via a signal line. The host Wi-Fi module is adapted to connect to the Wi-Fi modules of all slaves via the host Wi-Fi signal antenna. The host is adapted to connect to the router via the host Wi-Fi module. The router network cable port is connected to the server network cable port via a network cable. The server connects to the APP on the mobile phone or computer via the network using the MQTT protocol or WebSocket.

9. The intelligent control system for active monitoring and active fire suppression according to claim 7, characterized in that: The power supply includes a neutral wire port, a live wire port, and a ground wire port. The host includes a host-side neutral wire port, a host-side live wire port, a host-side ground wire port, a host-side heating wire port 1, a host-side heating wire port 2, a host-side differential signal port 1, a host-side differential signal port 2, a host-side thermocouple wire port 1, a host-side thermocouple wire port 2, and a host-side antenna port. The slave includes a slave-side neutral wire port, a slave-side live wire port, a slave-side ground wire port, a slave-side heating wire port 1, and a slave-side heating wire port 2. The system includes two slave differential signal ports: slave port 1, slave differential signal port 2, slave thermocouple port 1, and slave thermocouple port 2. The power supply's neutral, live, and ground terminals are connected via wires to the host's neutral, live, and ground terminals, as well as to the slave's neutral, live, and ground terminals for each slave device. Gas is connected to the host heating wire port 1 and / or host heating wire port 2. The fire extinguishing device includes a temperature-sensing thermocouple connected to the main unit's thermocouple port 1 and / or main unit's thermocouple port 2. Each slave unit has a gas fire extinguishing device connected to its slave heating wire port 1 and / or slave heating wire port 2, and each slave unit also has a temperature-sensing thermocouple (for sensing the external ambient temperature) connected to its slave differential signal port 1 and slave differential signal port 2 via RS485 data communication lines. The main unit's antenna port is connected to a 4G or 5G signal antenna via a signal line. The 4G or 5G signal antenna is connected to a server via a 4G or 5G network. The main unit uploads all settings, monitoring, fire extinguishing activation, and alarm functions of both the main unit and slave units to the server via the 4G or 5G network. The server connects to a mobile phone or computer APP via the network using the MQTT protocol or WebSocket.

10. An intelligent control system for active monitoring and active fire suppression according to claims 4-9, characterized in that: The heating wire of either the main heating wire port one or the main heating wire port two is connected to any one of the thermal wires of the gas extinguishing device, or the main heating wire port one and the main heating wire port two are respectively connected to the two thermal wires of the gas extinguishing device. Either the host thermocouple port 1 or the host thermocouple port 2 can be connected to a temperature sensing thermocouple, or both the host thermocouple port 1 and the host thermocouple port 2 can be connected to a temperature sensing thermocouple. The heating wire of either slave heating wire port one or slave heating wire port two of each slave unit is connected to any one of the thermal wires of the gas extinguishing device, or the slave heating wire port one and slave heating wire port two are respectively connected to the two thermal wires of the gas extinguishing device. Each slave device can have either slave thermocouple port 1 or slave thermocouple port 2 connected to a temperature sensing thermocouple, or both slave thermocouple ports 1 and 2 can be connected to temperature sensing thermocouples.

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