Fire control method, device and electronic equipment
By establishing two-way communication and control priority determination between the fire alarm system and the DCS, efficient linkage control of fire-fighting equipment in nuclear power plants has been achieved, solving the problem of fire safety control in nuclear power plants and improving the timeliness and safety of fire response.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- HUALONG PRESSURIZED WATER REACTOR TECH CORP LTD
- Filing Date
- 2024-12-19
- Publication Date
- 2026-06-23
AI Technical Summary
How to effectively control fire safety in nuclear power plants, especially in the event of a fire, and ensure the timely response and efficient operation of fire-fighting equipment to reduce potential radiation damage and fire impact.
Through two-way communication between the fire alarm system and the distributed control system (DCS), control priorities are determined, and the operation of fire-fighting equipment is controlled according to equipment status control commands, including the linkage control of fire dampers, smoke exhaust dampers, gas extinguishing devices, etc.
It has improved the fire safety of nuclear power plants, ensured the timeliness and efficiency of firefighting operations, and reduced the damage of fire to nuclear power plants.
Smart Images
Figure CN122260894A_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of nuclear power technology, and in particular to a fire control method, device and electronic equipment. Background Technology
[0002] A nuclear power plant is a facility that uses the energy released by nuclear fission reactions to generate electricity; it is also known as a nuclear power plant. Due to potential radiation damage, the consequences of a fire or other safety accident at a nuclear power plant are extremely serious. With the development of nuclear power technology, nuclear power plant equipment and facilities are becoming increasingly complex, leading to more potential fire-causing factors and increasingly severe consequences and impacts. Therefore, how to effectively control fire safety at nuclear power plants is an urgent problem to be solved. Summary of the Invention
[0003] This application provides a fire control method, device, and electronic equipment to solve the problem of fire safety control in nuclear power plants.
[0004] To solve the above-mentioned technical problems, this application is implemented as follows:
[0005] In a first aspect, embodiments of this application provide a fire control method, the method comprising:
[0006] When the fire alarm system receives a fire alarm signal from a fire detector, it sends the fire alarm signal to the distributed control system (DCS) through the fire alarm system.
[0007] The fire alarm system receives equipment status control commands sent by the DCS based on the fire alarm signal.
[0008] The fire alarm system controls the fire-fighting equipment to perform fire-fighting operations as indicated by the equipment status control command, wherein the fire-fighting equipment is the fire-fighting equipment indicated by the equipment status control command.
[0009] Optionally, after receiving the equipment status control command sent by the DCS based on the fire alarm signal through the fire alarm system, the method further includes:
[0010] Based on the preset correspondence between control systems and control priorities, the target control system with the highest control priority is determined in the fire alarm system and the DCS, and the target control system is the fire alarm system or the DCS.
[0011] The step of controlling the fire-fighting equipment to perform the fire-fighting operations indicated by the equipment status control command through the fire alarm system includes:
[0012] When the target control system is the DCS, the fire alarm system controls the fire-fighting equipment to perform the fire-fighting operation based on the equipment status control command sent by the DCS.
[0013] Optionally, before receiving the equipment status control command sent by the DCS based on the fire alarm signal through the fire alarm system, the method further includes:
[0014] When the fire alarm system receives the fire alarm signal, it sends the fire alarm signal to the DCS through the fire alarm system, and displays at least one of the location information and equipment information corresponding to the fire alarm signal through the information control system of the DCS.
[0015] The system receives device status control commands input by a user into the information control system, wherein the device status control commands are input based on at least one of the location information and the device information;
[0016] The DCS controller of the DCS sends the equipment status control command to the fire alarm system.
[0017] Optionally, controlling the fire-fighting equipment to perform the fire-fighting operation indicated by the equipment status control command through the fire alarm system includes at least one of the following:
[0018] The fire alarm system controls at least one of the fire dampers and smoke exhaust dampers indicated by the equipment status control command to perform fire-fighting operations.
[0019] The fire alarm system controls at least one of the fire valves and fire pumps indicated by the equipment status control command to perform fire-fighting operations.
[0020] The fire alarm system controls at least one of the following devices—a gas extinguishing control device, a fireproof roller shutter, a fire door, a blower, and an air conditioner—to perform fire-fighting operations as indicated by the equipment status control command:
[0021] The fire damper and the smoke exhaust damper are controlled by a module box, while the fire valve and the fire pump are controlled by a switch panel.
[0022] Optionally, before controlling the fire-fighting equipment to execute the fire-fighting operation indicated by the equipment status control command through the fire alarm system, the method further includes:
[0023] The fire alarm system collects the operating status of the fire-fighting equipment.
[0024] The step of controlling the fire-fighting equipment to perform the fire-fighting operations indicated by the equipment status control command through the fire alarm system includes:
[0025] When the fire-fighting equipment is in a preset working state, the fire alarm system controls the fire-fighting equipment to perform the fire-fighting operations indicated by the equipment status control command.
[0026] Optionally, after collecting the operating status of the fire-fighting equipment through the fire alarm system, and before controlling the fire-fighting equipment to execute the fire-fighting operation indicated by the equipment status control command through the fire alarm system, the method further includes:
[0027] The fire alarm system sends the operating status of the fire-fighting equipment to the DCS;
[0028] When the fire-fighting equipment is in a preset working state, the DCS sends the equipment status control command to the fire alarm system. The equipment status control command is used to instruct the fire-fighting equipment to perform fire-fighting operations.
[0029] Secondly, embodiments of this application provide a fire control device, the device comprising:
[0030] The transmitting module is used to transmit the fire alarm signal to the distributed control system (DCS) through the fire alarm system when the fire alarm system receives the fire alarm signal sent by the fire detector.
[0031] The receiving module is used to receive equipment status control commands sent by the DCS based on the fire alarm signal through the fire alarm system;
[0032] The control module is used to control the fire-fighting equipment to perform fire-fighting operations indicated by the equipment status control command through the fire alarm system, wherein the fire-fighting equipment is the fire-fighting equipment indicated by the equipment status control command.
[0033] Thirdly, embodiments of this application provide an electronic device, including: a processor, a memory, and a program stored in the memory and executable on the processor, wherein when the program is executed by the processor, it implements the steps of the fire control method described in the first aspect.
[0034] Fourthly, embodiments of this application provide a computer-readable storage medium storing a computer program, which, when executed by a processor, implements the steps of the fire control method described in the first aspect.
[0035] Fifthly, a computer program product is provided, including computer instructions that, when executed by a processor, implement the steps of the fire control method as described in the first aspect.
[0036] In this embodiment, the fire alarm system controls the fire-fighting equipment to perform fire-fighting operations. The fire alarm system can perform corresponding fire-fighting operations according to the equipment status control instructions of the DCS, which can improve the fire safety of nuclear power plants. Attached Figure Description
[0037] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments of this application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0038] Figure 1 This is one of the flowcharts of a fire control method provided in the embodiments of this application;
[0039] Figure 2 This is a second flowchart of a fire control method provided in the embodiments of this application;
[0040] Figure 3 This is the third flowchart of a fire control method provided in the embodiments of this application;
[0041] Figure 4 This is the fourth flowchart of a fire control method provided in the embodiments of this application;
[0042] Figure 5 This is a schematic diagram of a fire-fighting device provided in an embodiment of this application;
[0043] Figure 6 This is a structural schematic diagram of a fire control device provided in an embodiment of this application;
[0044] Figure 7 This is a schematic diagram of the structure of an electronic device provided in an embodiment of this application. Detailed Implementation
[0045] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.
[0046] This application provides a fire control method, device, and electronic equipment to solve the problem of fire safety control in nuclear power plants.
[0047] See Figure 1 , Figure 1This is a flowchart of a fire control method provided in an embodiment of this application, such as... Figure 1 As shown, the method includes the following steps:
[0048] Step 101: When the fire alarm system receives a fire alarm signal sent by the fire detector, the fire alarm system sends the fire alarm signal to the distributed control system (DCS).
[0049] Step 102: Receive the equipment status control command sent by the DCS based on the fire alarm signal through the fire alarm system;
[0050] Step 103: Control the fire-fighting equipment to perform the fire-fighting operation indicated by the equipment status control command through the fire alarm system, wherein the fire-fighting equipment is the fire-fighting equipment indicated by the equipment status control command.
[0051] The fire protection system of a nuclear power plant includes an automatic fire alarm system and a distributed control system (DCS).
[0052] The fire alarm signal may include information such as the fire location, monitoring equipment information, fire type, and alarm time. Fire control commands may include the fire-fighting equipment to perform fire-fighting operations, as well as specific fire-fighting actions. For example, controlling the opening of smoke exhaust valves or the descent of fireproof roller shutters to a set height.
[0053] A fire alarm system can send fire alarm signals to a DCS (Distributed Control System), and then execute fire control operations based on the fire control commands sent by the DCS. In some scenarios, a fire alarm system can also execute fire control operations based on fire alarm signals without needing to execute them through fire control commands sent by the DCS.
[0054] In some optional embodiments, the automatic fire alarm system sends the fire alarm information from the fire detectors to the DCS and receives equipment status control commands from the DCS based on the fire alarm signals. The automatic fire alarm system then controls the fire-fighting equipment to perform fire-fighting operations based on the equipment status control commands. The above process is as follows: Figure 2 As shown, the automatic fire alarm system (i.e., the aforementioned fire alarm system) and the DCS can communicate bidirectionally, allowing the automatic fire alarm system to perform fire control operations based on the equipment status control commands from the DCS. Based on Figure 2 The system described above includes a linkage-type fire controller with fire detection and alarm functions, equipment status acquisition functions, and fire linkage control functions. The fire controller can achieve fire linkage control through bidirectional communication with the DCS controller.
[0055] In some alternative embodiments, after the automatic fire alarm system detects a fire alarm signal sent by a fire detector, it controls the fire-fighting equipment to perform fire-fighting operations based on the location indicated by the fire alarm signal, such as... Figure 2 As shown, the automatic fire alarm system can perform fire control operations based on the fire alarm signal.
[0056] In some alternative embodiments, the automatic fire alarm system performs fire detection and sends a fire alarm signal to the DCS controller, which then controls the fire-fighting equipment. The DCS controller's control scope includes: equipment status acquisition, fire-fighting linkage control, and manual / automatic control. The linkage-type fire controller's control scope includes: fire detection and alarm. For example... Figure 3 As shown, the automatic fire alarm system sends a fire alarm signal to the DCS, and the DCS performs fire control operations.
[0057] In the above methods, such as Figure 4 As shown, a fire alarm system can control fire-fighting equipment (including fire dampers or smoke exhaust dampers, etc.) to perform fire-fighting operations through fire alarm controllers and fire linkage controllers, either manually or automatically.
[0058] Optionally, after receiving the equipment status control command sent by the DCS based on the fire alarm signal through the fire alarm system, the method further includes:
[0059] Based on the preset correspondence between control systems and control priorities, the target control system with the highest control priority is determined in the fire alarm system and the DCS, and the target control system is the fire alarm system or the DCS.
[0060] The step of controlling the fire-fighting equipment to perform the fire-fighting operations indicated by the equipment status control command through the fire alarm system includes:
[0061] When the target control system is the DCS, the fire alarm system controls the fire-fighting equipment to perform the fire-fighting operation based on the equipment status control command sent by the DCS.
[0062] Fire alarm systems can execute fire-fighting operations based on fire alarm signals detected by fire detectors, or execute corresponding operations based on equipment status control commands sent by the DCS. Based on this, a preset correspondence can be established between the fire alarm system, the DCS, and control priorities. For example, the DCS has a higher control priority than the fire alarm system. Thus, when a fire alarm signal is detected, the fire alarm system executes fire-fighting control operations based on the equipment status control commands sent by the DCS. Alternatively, the fire alarm system can be set to have a higher priority than the DCS, thereby improving the timeliness of fire-fighting control. When the fire alarm system has a higher priority than the DCS, it can execute fire-fighting control operations based on the fire alarm signal, further enhancing operational timeliness.
[0063] Furthermore, the system's control priority can be set according to specific application scenarios. For example, in conventional fire alarms, the DCS has a higher priority than the fire alarm system. In special scenarios, the fire alarm system has a higher priority than the DCS. This allows the fire alarm system to quickly execute fire-fighting operations upon detecting a fire alarm signal, improving the timeliness and safety of fire prevention. These special scenarios, such as in particularly important or high-risk areas, or during specific nighttime periods, can be configured accordingly or adjusted based on actual conditions.
[0064] Furthermore, during the fire alarm system's execution of fire-fighting operations according to priority, if it receives an equipment status control command from the DCS, it will execute the corresponding fire-fighting operation based on the command. The control priority of the control system can also be determined based on factors such as the type of fire alarm signal, thus improving the timeliness of the fire alarm system's execution of fire-fighting operations.
[0065] like Figure 2 As shown, the automatic fire alarm system can directly execute fire control operations based on fire alarm signals, or it can execute fire control operations based on equipment status control commands sent by the DCS.
[0066] Optionally, in some embodiments, before receiving the equipment status control command sent by the DCS based on the fire alarm signal through the fire alarm system, the method further includes:
[0067] When the fire alarm system receives the fire alarm signal, it sends the fire alarm signal to the DCS through the fire alarm system, and displays at least one of the location information and equipment information corresponding to the fire alarm signal through the information control system of the DCS.
[0068] The system receives device status control commands input by a user into the information control system, wherein the device status control commands are input based on at least one of the location information and the device information;
[0069] The DCS controller of the DCS sends the equipment status control command to the fire alarm system.
[0070] like Figure 2 As shown, when a fire alarm system receives a fire alarm signal, the fire alarm signal can be displayed through an information control system. The information control system can include the computer information and control system shown in the figure, as well as display devices such as graphic workstations and operation terminals. This allows for fire alarm notifications through multiple channels, enabling users to input control information through any means and improving the timeliness of fire control.
[0071] When displaying fire alarm signals through a computer information and control system, the fire alarm signal can first be sent to the DCS controller, which then forwards it to the computer information and control system for display. The DCS controller can automatically control the system based on user manual input or the fire alarm signal, outputting equipment status control commands. The fire alarm signal can include information such as the location of the fire, room number, monitoring equipment number, and the equipment involved in the fire.
[0072] The above methods can improve the timeliness of fire alarm information processing.
[0073] Optionally, in some embodiments, controlling the fire-fighting equipment to perform the fire-fighting operation indicated by the equipment status control command through the fire alarm system includes at least one of the following:
[0074] The fire alarm system controls at least one of the fire dampers and smoke exhaust dampers indicated by the equipment status control command to perform fire-fighting operations.
[0075] The fire alarm system controls at least one of the fire valves and fire pumps indicated by the equipment status control command to perform fire-fighting operations.
[0076] The fire alarm system controls at least one of the following devices—a gas extinguishing control device, a fireproof roller shutter, a fire door, a blower, and an air conditioner—to perform fire-fighting operations as indicated by the equipment status control command:
[0077] The fire damper and the smoke exhaust damper are controlled by a module box, while the fire valve and the fire pump are controlled by a switch panel.
[0078] Firefighting equipment can be divided into many categories, and different communication devices can be used to control the firefighting equipment.
[0079] like Figure 2As shown, by sending commands to the module box, the fire damper and / or smoke exhaust valve are controlled to perform corresponding fire-fighting operations.
[0080] The fire operation of fire valves and / or fire pumps is controlled by sending commands to the switch panel.
[0081] Firefighting equipment can also be found in Figure 5 As shown, it includes the linkage control of the gas extinguishing system (including the gas extinguishing control device), the linkage control of fireproof roller shutters and fire extinguishing doors, the linkage control of smoke exhaust (including valves, smoke exhaust fans, air conditioners, air supply fans, fire doors, etc.), and the linkage control of fire hydrant pumps (including sprinkler pumps, fire pumps, etc.).
[0082] Among them, the linkage control of fire hydrant pumps: the selection of the starting mode of the indoor fire hydrant system pumps is related to the scale of the building and the water supply system.
[0083] Smoke exhaust linkage control: The electrical control of the smoke prevention and exhaust system is carried out after the selection of natural smoke exhaust, mechanical smoke exhaust, a combination of natural and mechanical smoke exhaust, or mechanical pressurized air supply.
[0084] Interlocking Control of Fire-Resistant Roller Shutters and Fire Doors: Fire-resistant roller shutters are typically installed outside the fire compartment entrances of buildings, forming a curtain-like fire barrier. In the event of a fire, the fire-resistant roller shutter, based on instructions from the fire alarm controller or manual control, first descends partially, and after a certain delay, descends to the ground. This achieves emergency evacuation of personnel, fire and smoke isolation of the fire zone, control of the spread of smoke and toxic gases that may be generated during combustion, and control of the fire's spread. Electric fire doors serve the same function as fire-resistant roller shutters, and the principle of their interlocking control is similar.
[0085] Gas fire suppression system linkage control: Used for important locations within buildings that require waterproofing, such as electrical distribution rooms and communication equipment rooms. Typically, gas pipeline fire suppression systems use fire alarm detectors to link and control the fire suppression control devices, achieving automatic fire suppression.
[0086] After the fire controller sends a control signal to the fire-fighting equipment, the equipment can send a feedback signal to the fire controller to report its current status. Furthermore, when the feedback signal is sent to the DCS (Distributed Control System), the DCS controller can make further decisions based on the feedback signal. In the event of temporary equipment failure or sudden abnormalities, timely measures can be taken.
[0087] When performing fire control operations, one or more devices can be controlled according to fire control instructions. For example, the operation of fire equipment can be controlled based on its location and function.
[0088] Optionally, before controlling the fire-fighting equipment to execute the fire-fighting operation indicated by the equipment status control command through the fire alarm system, the method further includes:
[0089] The fire alarm system collects the operating status of the fire-fighting equipment.
[0090] The step of controlling the fire-fighting equipment to perform the fire-fighting operations indicated by the equipment status control command through the fire alarm system includes:
[0091] When the fire-fighting equipment is in a preset working state, the fire alarm system controls the fire-fighting equipment to perform the fire-fighting operations indicated by the equipment status control command.
[0092] The working status of fire-fighting equipment includes normal working status or abnormal working status (e.g., damaged or awaiting repair, power failure, etc.). When the working status of fire-fighting equipment is normal working status, that is, the preset working status, the fire-fighting equipment is controlled to perform fire-fighting operations.
[0093] Optionally, after collecting the operating status of the fire-fighting equipment through the fire alarm system, and before controlling the fire-fighting equipment to execute the fire-fighting operation indicated by the equipment status control command through the fire alarm system, the method further includes:
[0094] The fire alarm system sends the operating status of the fire-fighting equipment to the DCS;
[0095] When the fire-fighting equipment is in a preset working state, the DCS sends the equipment status control command to the fire alarm system. The equipment status control command is used to instruct the fire-fighting equipment to perform fire-fighting operations.
[0096] After obtaining the working status of the fire-fighting equipment, the DCS performs fire-fighting operations on the fire-fighting equipment that is in the preset working state.
[0097] In some alternative implementations, the fire alarm system can periodically acquire the operating status of the fire-fighting equipment. The operating status is determined before fire control is implemented, and the operating status of the fire-fighting equipment is received from the fire-fighting equipment after fire control is implemented.
[0098] In this embodiment, the nuclear power plant's fire-fighting linkage control is integrated with the DCS (Distributed Control System) and the automatic fire alarm system. The fire-fighting linkage control equipment remains manually controlled and monitored within the DCS, eliminating the need for an additional automatic fire alarm system control panel in the main control room. Operators can centrally control and monitor fire-fighting equipment on the DCS without altering their operating methods, operator instructions, or manual terms, thus improving the reliability and safety of the nuclear power plant.
[0099] The system configuration strategy in this application needs to take into account the nuclear safety management requirements of nuclear power plants and the special plant environment of nuclear power plants to effectively realize the system functions.
[0100] According to general fire protection facility specifications, automatic fire alarm systems should be equipped with automatic and manual triggering alarm devices. The system should have the functions of automatic fire detection and alarm or manual assisted alarm, emergency activation of related system equipment, and receiving feedback signals from its actions. An automatic fire alarm system is actually an abbreviation for "Fire Detection, Alarm, and Fire Equipment Linkage Control System." Fire alarm controllers should meet the requirements of the "Fire Alarm Controller" standard, and fire linkage controllers should meet the requirements of the "Fire Linkage Control System" standard. However, the current nuclear island fire linkage control function is implemented through a DCS (Distributed Control System), which does not meet the requirements of the "Fire Linkage Control System" standard and has not obtained fire protection certification from the national fire protection product technical appraisal institution.
[0101] In this embodiment, the linkage-type fire alarm controller performs fire detection alarm and fire-fighting linkage control functions, while the DCS controller performs manual control functions for the fire-fighting equipment. The fire controller and DCS controller communicate bidirectionally, the fire controller receiving external communication control commands from the DCS controller and sending information such as fire alarm and fire-fighting equipment status to the "Power Plant Computer Information and Control System" for display. The fire alarm controller (including the linkage-type controller) can accept commands from third-party systems (from the "DCS controller"), and the information displayed on the fire alarm controller can be defined as a regulatory signal.
[0102] In some optional implementations, the monitoring signal can be set to meet the "Compatibility Requirements for Components of Automatic Fire Alarm Systems". These requirements include: "Equipment directly triggered by the automatic fire alarm system: output functions (controller terminals or output devices) used to control normally open door devices, close fire dampers, smoke exhaust, and control ventilation are all basic functions; each component that triggers these devices should be classified as a Class I component"; and "Equipment activated by the linkage function of the automatic fire alarm system: activating the output functions of fire extinguishing systems, smoke control systems, fire compartmentation systems, access control systems, etc., are all basic functions; each component that triggers these systems should be classified as a Class I component."
[0103] The graphic workstations and operating terminals of the automatic fire alarm system, as well as the "Power Plant Computer Information and Control System" of the DCS, are all located in the main control room. In this solution, the fire-fighting linkage control equipment remains manually controlled and monitored through the "Power Plant Computer Information and Control System," therefore, there is no need to add an additional panel for the automatic fire alarm system to the main control room. Operators can centrally control and monitor the fire-fighting equipment through the "Power Plant Computer Information and Control System," therefore, this solution does not change the operator's operating method and does not require modification of existing operator instructions and manual clauses. Operators can centrally control and monitor the fire-fighting equipment through the "Computer Information and Control System."
[0104] See Figure 6 , Figure 6 This is a structural schematic diagram of a fire control device provided in an embodiment of this application, as shown below. Figure 6 As shown, the fire control device 600 includes:
[0105] The first sending module 601, when the fire alarm system receives the fire alarm signal sent by the fire detector, sends the fire alarm signal to the distributed control system (DCS) through the fire alarm system.
[0106] The first receiving module 602 is used to receive, through the fire alarm system, equipment status control commands sent by the DCS based on the fire alarm signal;
[0107] The control module 603 is used to control the fire-fighting equipment to perform fire-fighting operations indicated by the equipment status control command through the fire alarm system, wherein the fire-fighting equipment is the fire-fighting equipment indicated by the equipment status control command.
[0108] Optionally, the device further includes:
[0109] The determination module is used to determine the target control system with the highest control priority in the fire alarm system and the DCS based on a preset correspondence between the control system and the control priority, wherein the target control system is the fire alarm system or the DCS.
[0110] The control module is specifically used for:
[0111] When the target control system is the DCS, the fire alarm system controls the fire-fighting equipment to perform the fire-fighting operation based on the equipment status control command sent by the DCS.
[0112] Optionally, the device for receiving equipment status control commands sent by the DCS based on the fire alarm signal through the fire alarm system further includes:
[0113] The second sending module is used to send the fire alarm signal to the DCS through the fire alarm system when the fire alarm system receives the fire alarm signal, and to display at least one of the location information and equipment information corresponding to the fire alarm signal through the information control system of the DCS.
[0114] The second receiving module is used to receive the device status control command input by the user in the information control system, wherein the device status control command is input based on at least one of the location information and the device information;
[0115] The third sending module is used to send the equipment status control command to the fire alarm system through the DCS controller of the DCS.
[0116] Optionally, the control operation includes at least one of the following:
[0117] The first control submodule is used to control at least one of the fire damper and smoke exhaust valve indicated by the equipment status control command to perform fire-fighting operations through the fire alarm system;
[0118] The second control submodule is used to control at least one of the fire valves and fire pumps indicated by the equipment status control command to perform fire-fighting operations through the fire alarm system;
[0119] The third control submodule is used to control at least one of the following devices—gas extinguishing control device, fireproof roller shutter, fire door, air supply fan, and air conditioner—to perform fire-fighting operations as indicated by the equipment status control command through the fire alarm system.
[0120] The fire damper and the smoke exhaust damper are controlled by a module box, while the fire valve and the fire pump are controlled by a switch panel.
[0121] Optionally, the device further includes:
[0122] The data acquisition module is used to acquire the operating status of the fire-fighting equipment through the fire alarm system;
[0123] The control module is specifically used for:
[0124] When the fire-fighting equipment is in a preset working state, the fire alarm system controls the fire-fighting equipment to perform the fire-fighting operations indicated by the equipment status control command.
[0125] Optionally, the device further includes:
[0126] The fourth sending module is used to send the operating status of the fire-fighting equipment to the DCS through the fire alarm system;
[0127] The fifth sending module is used to send the equipment status control command to the fire alarm system through the DCS when the fire-fighting equipment is in a preset working state. The equipment status control command is used to instruct the fire-fighting equipment to perform fire-fighting operations.
[0128] Fire control devices can achieve Figure 1 The various processes implemented in the method embodiments can achieve the same technical effect, and will not be described again here to avoid repetition.
[0129] The fire control device in this application embodiment can be an electronic device or a component of an electronic device, such as an integrated circuit or a chip. The electronic device can be a terminal or other devices besides a terminal. For example, the electronic device can be a mobile phone, tablet computer, laptop computer, handheld computer, vehicle electronic device, etc., and can also be a server, network attached storage (NAS), personal computer (PC), etc., which are not specifically limited in this application embodiment.
[0130] like Figure 7 As shown, this application embodiment also provides an electronic device 700, including: a processor 701, a memory 702, and a program stored in the memory 702 and executable on the processor 701. When the program is executed by the processor 701, it implements the various processes of the above-described fire control method embodiment and can achieve the same technical effect. To avoid repetition, it will not be described again here.
[0131] This application also provides a computer-readable storage medium storing a computer program. When executed by a processor, this computer program implements the various processes of the above-described fire control method embodiments and achieves the same technical effects. To avoid repetition, it will not be described again here. The computer-readable storage medium may be a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, etc.
[0132] This application also provides a computer program product, including computer instructions, which, when executed by a processor, implement the above-described... Figure 1 The various processes of the method embodiments shown can achieve the same technical effect, and will not be described again here to avoid repetition.
[0133] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.
[0134] Through the above description of the embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus necessary general-purpose hardware platforms. Of course, they can also be implemented by hardware, but in many cases the former is a better implementation method. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk) and includes several instructions to cause a terminal (which may be a mobile phone, computer, server, air conditioner, or network device, etc.) to execute the methods described in the various embodiments of this application.
[0135] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.
Claims
1. A fire control method, characterized in that, include: When the fire alarm system receives a fire alarm signal from a fire detector, it sends the fire alarm signal to the distributed control system (DCS) through the fire alarm system. The fire alarm system receives equipment status control commands sent by the DCS based on the fire alarm signal. The fire alarm system controls the fire-fighting equipment to perform the fire-fighting operations indicated by the equipment status control command, wherein the fire-fighting equipment is the fire-fighting equipment indicated by the equipment status control command.
2. The method according to claim 1, characterized in that, After receiving the equipment status control command sent by the DCS based on the fire alarm signal through the fire alarm system, the method further includes: Based on the preset correspondence between control systems and control priorities, the target control system with the highest control priority is determined in the fire alarm system and the DCS, and the target control system is the fire alarm system or the DCS. The step of controlling the fire-fighting equipment to perform the fire-fighting operations indicated by the equipment status control command through the fire alarm system includes: When the target control system is the DCS, the fire alarm system controls the fire-fighting equipment to perform the fire-fighting operation based on the equipment status control command sent by the DCS.
3. The method according to claim 1, characterized in that, Before receiving the equipment status control command sent by the DCS based on the fire alarm signal through the fire alarm system, the method further includes: When the fire alarm system receives the fire alarm signal, it sends the fire alarm signal to the DCS through the fire alarm system, and displays at least one of the location information and equipment information corresponding to the fire alarm signal through the information control system of the DCS. The system receives device status control commands input by a user into the information control system, wherein the device status control commands are input based on at least one of the location information and the device information; The DCS controller of the DCS sends the equipment status control command to the fire alarm system.
4. The method according to any one of claims 1 to 3, characterized in that, The method of controlling the fire-fighting equipment to perform the fire-fighting operations indicated by the equipment status control command through the fire alarm system includes at least one of the following: The fire alarm system controls at least one of the fire dampers and smoke exhaust dampers indicated by the equipment status control command to perform fire-fighting operations. The fire alarm system controls at least one of the fire valves and fire pumps indicated by the equipment status control command to perform fire-fighting operations. The fire alarm system controls at least one of the following devices—a gas extinguishing control device, a fireproof roller shutter, a fire door, a blower, and an air conditioner—to perform fire-fighting operations as indicated by the equipment status control command: The fire damper and the smoke exhaust damper are controlled by a module box, while the fire valve and the fire pump are controlled by a switch panel.
5. The method according to any one of claims 1 to 3, characterized in that, Before controlling the fire-fighting equipment to execute the fire-fighting operation indicated by the equipment status control command through the fire alarm system, the method further includes: The fire alarm system collects the operating status of the fire-fighting equipment. The step of controlling the fire-fighting equipment to perform the fire-fighting operations indicated by the equipment status control command through the fire alarm system includes: When the fire-fighting equipment is in a preset working state, the fire alarm system controls the fire-fighting equipment to perform the fire-fighting operations indicated by the equipment status control command.
6. The method according to claim 5, characterized in that, After the fire alarm system collects the operating status of the fire-fighting equipment, and before the fire alarm system controls the fire-fighting equipment to execute the fire-fighting operation indicated by the equipment status control command, the method further includes: The fire alarm system sends the operating status of the fire-fighting equipment to the DCS; When the fire-fighting equipment is in a preset working state, the DCS sends the equipment status control command to the fire alarm system. The equipment status control command is used to instruct the fire-fighting equipment to perform fire-fighting operations.
7. A fire control device, characterized in that, include: The transmitting module is used to transmit the fire alarm signal to the distributed control system (DCS) through the fire alarm system when the fire alarm system receives the fire alarm signal sent by the fire detector. The receiving module is used to receive equipment status control commands sent by the DCS based on the fire alarm signal through the fire alarm system; The control module is used to control the fire-fighting equipment to perform the fire-fighting operations indicated by the equipment status control command through the fire alarm system, wherein the fire-fighting equipment is the fire-fighting equipment indicated by the equipment status control command.
8. An electronic device, characterized in that, include: A processor, a memory, and a program stored in the memory and executable on the processor, wherein the program, when executed by the processor, implements the steps of the fire control method as described in any one of claims 1 to 6.
9. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores a computer program that, when executed by a processor, implements the steps of the fire control method as described in any one of claims 1 to 6.
10. A computer program product, characterized in that, It includes computer instructions that, when executed by a processor, implement the steps of the fire control method as described in any one of claims 1 to 6.