Intelligent comprehensive emergency linkage system for security and protection of underground powerhouse hydraulic power plant

Abstract

The invention provides an underground powerhouse hydraulic power plant security and protection intelligent comprehensive emergency linkage system, and relates to the technical field of hydraulic power plant security and protection, and the system comprises an information collection unit which is used for collecting security and protection information of an underground powerhouse hydraulic power plant; the data management unit is used for arranging the collected security and protection information and displaying the security and protection information in a data cockpit; the logic judgment unit is used for carrying out accident judgment according to the sorted security and protection information, screening accident information and generating an accident emergency processing scheme when an accident occurs, and sending an instruction to an execution unit of the underground powerhouse hydraulic power plant according to the scheme; and the execution unit executes corresponding operation according to the instruction sent by the logic judgment unit. According to the scheme, when accidents such as fire disasters and plant flooding happen to the underground plant hydraulic power plant, related equipment can be quickly linked to act, personnel are prevented from being trapped, and casualties are prevented.

Description

Technical Field

[0001] This application relates to the technical field of security for hydropower plants, and particularly to an intelligent integrated emergency linkage system and method for security in underground hydropower plants. Background Art

[0002] The environment of the underground powerhouse is relatively enclosed, and the underground chambers are complex. Especially for the underground powerhouse of large hydropower plants, there are many functional areas, multiple floors, large areas, and the structure is more complex. After accidents such as fires and flooding in the underground powerhouse, it is very difficult to escape from the accident area without efficient technical and organizational measures. Especially for outsourcing workers who are not familiar with the site environment, it is even more difficult to evacuate. During the evacuation process, they may be trapped because the access control system opens slowly or they do not have sufficient permissions to open the door, or they may receive the news of accidents such as fires and flooding in the powerhouse too late and have no time to evacuate. Summary of the Invention

[0003] This application aims to solve at least one of the technical problems in the related art to some extent.

[0004] To this end, the first object of this application is to propose an intelligent integrated emergency linkage system for security in underground hydropower plants, which can quickly link relevant equipment to operate when accidents such as fires and flooding occur in underground hydropower plants, prevent personnel from being trapped, and cause casualties.

[0005] The second object of this application is to propose an intelligent integrated emergency linkage method for security in underground hydropower plants.

[0006] To achieve the above object, an embodiment of the first aspect of this application proposes an intelligent integrated emergency linkage system for security in underground hydropower plants, including: an information collection unit for collecting security information of the underground hydropower plant; a data management unit for sorting out the collected security information and displaying it in a data cockpit; a logical judgment unit for judging accidents based on the sorted security information, screening accident information when an accident occurs, generating an accident emergency treatment plan, and sending instructions to the execution unit of the underground hydropower plant according to the plan; and an execution unit for performing corresponding operations according to the instructions sent by the logical judgment unit.

[0007] To achieve the above object, an embodiment of the second aspect of this invention proposes a method including: collecting security information of the underground hydropower plant; sorting out the collected security information and displaying it in a data cockpit; judging accidents based on the sorted security information, screening accident information when an accident occurs, generating an accident emergency treatment plan, and sending instructions to the execution unit of the underground hydropower plant according to the plan; and performing corresponding operations according to the instructions sent by the logical judgment unit.

[0008] The security intelligent integrated emergency linkage system and method for an underground powerhouse hydropower plant according to the embodiments of the present application link various security devices in the underground powerhouse hydropower plant, monitor accidents in the underground powerhouse in real time, and when accidents such as fires and flooding of the powerhouse occur, quickly activate the emergency broadcast system, intelligent safety helmets, mobile phone information, and other audible and visual alarm systems in the plant for warning prompts, notify relevant personnel to evacuate quickly, and at the same time open all access control, vehicle barriers, sidewalk barriers and other devices to create an unobstructed life passage for the rapid evacuation of personnel.

[0009] Additional aspects and advantages of the present application will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The above-mentioned and / or additional aspects and advantages of the present application will become apparent and be readily understood from the following description of the embodiments in conjunction with the drawings, in which:

[0011] Figure 1 is a schematic structural diagram of a security intelligent integrated emergency linkage system for an underground powerhouse hydropower plant provided by Embodiment 1 of the present application;

[0012] Figure 2 is a schematic flow diagram of a security intelligent integrated emergency linkage method for an underground powerhouse hydropower plant provided by an embodiment of the present application. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0013] The embodiments of the present application will be described in detail below. Examples of the embodiments are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present application and should not be construed as limiting the present application.

[0014] The security intelligent integrated emergency linkage system and method for an underground powerhouse hydropower plant according to the embodiments of the present application will be described below with reference to the drawings.

[0015] Figure 1 is a schematic structural diagram of a security intelligent integrated emergency linkage system for an underground powerhouse hydropower plant provided by Embodiment 1 of the present application.

[0016] As Figure 1 shown, the security intelligent integrated emergency linkage system for the underground powerhouse hydropower plant includes:

[0017] An information collection unit for collecting security information of the underground powerhouse hydropower plant;

[0018] A data management unit for sorting out the collected security information and displaying it in the data cockpit;

[0019] The logic judgment unit makes accident judgments based on the collated security information, and when an accident occurs, it screens the accident information, generates an emergency response plan, and issues instructions to the execution unit of the underground powerhouse hydropower plant according to the plan;

[0020] The execution unit performs corresponding operations according to the instructions issued by the logic judgment unit.

[0021] The intelligent integrated emergency linkage system for security of underground power plants and hydropower plants in the embodiment of the present application can realize the collection, sharing, and display of data from various systems, make comprehensive judgments based on the data between the systems, automatically decide on accident handling plans, trigger the linkage of various systems, quickly open up life channels, avoid the expansion of accidents, reduce casualties, and reduce unnecessary losses.

[0022] Furthermore, in the embodiments of the present application, the security equipment of the underground plant and hydropower plant includes fire protection, flood prevention plant, industrial television, emergency broadcasting, UWB positioning, smart access control (including vehicle barriers) and other systems. Each system manufacturer opens a data interface to push the information collected by itself to the data management unit in a timely manner.

[0023] Furthermore, in the embodiment of the present application, the logic judgment unit comprehensively judges the collected information, screens the accident information, clarifies the scope of the accident, makes emergency response decisions for the accident, and issues instructions to the systems or devices of the execution units such as access control, vehicle barriers, broadcasting, ventilation, and lighting.

[0024] Furthermore, in an embodiment of the present application, the logic judgment unit comprehensively judges the collected information, screens the accident information, clarifies the scope of the accident, makes emergency response decisions on the accident, and issues instructions to the systems or equipment of execution units such as access control, vehicle barriers, broadcasting, ventilation, and lighting; fourth, the execution unit, including access control, vehicle barriers, broadcasting, ventilation, lighting and other systems and their equipment, performs operations according to the instructions of the logic judgment unit.

[0025] Furthermore, in the embodiment of the present application, the specific application scenarios of the security intelligent comprehensive emergency linkage system at least include:

[0026] (1) When a fire occurs in the computer room, the smoke detector is triggered and transmits information to the fire alarm system. The fire alarm system pushes the relevant alarm information to the data management unit of the security intelligent comprehensive emergency linkage system, and automatically starts the heptafluoropropane fire extinguishing device to extinguish the fire. The logic judgment unit of the security intelligent comprehensive emergency linkage system retrieves the industrial TV screen and UWB positioning data in the area based on the alarm information of the smoke detector to determine whether there is a fire in the computer room and whether there are people.

[0027] 1) If it is determined that a fire has indeed occurred in the computer room and there are people inside, the following systems will be given commands:

[0028] Emergency broadcast system: Activate the emergency broadcast system to notify the personnel in the machine room and other areas of the underground power house to evacuate quickly, preventing the accident from expanding or causing unnecessary casualties.

[0029] Access control system: Release the access control lock functions of the machine room and its surrounding areas, facilitating the quick evacuation of the personnel inside and around the machine room and the rapid arrival of accident handlers at the scene for fire fighting.

[0030] Ventilation system: Turn on the ventilation equipment around the machine room to promptly discharge the toxic smoke.

[0031] Lighting system: Turn on all lighting systems in the machine room and its surrounding areas, facilitating the quick evacuation of the personnel inside and around the machine room and the rapid arrival of accident handlers at the scene for fire fighting.

[0032] 2) When it is judged that there is a fire in the machine room but there is no one inside the machine room, the following systems will be ordered:

[0033] Emergency broadcast system: Activate the emergency broadcast system to notify the personnel in the machine room and other areas of the underground power house to evacuate quickly, preventing the accident from expanding or causing unnecessary casualties.

[0034] Access control system: Keep the access control of the machine room in the locked state to prevent the spread of fire, and release the access control lock functions of the surrounding areas, facilitating the quick evacuation of the surrounding personnel and the rapid arrival of accident handlers at the scene for fire fighting.

[0035] Ventilation system: Turn on the ventilation equipment around the machine room to promptly discharge the toxic smoke.

[0036] Lighting system: Turn on all lighting systems in the machine room and its surrounding areas, facilitating the quick evacuation of the personnel inside and around the machine room and the rapid arrival of accident handlers at the scene for fire fighting.

[0037] (2) When a flood occurs in the underground power house and the flood prevention system for the underground power house receives the alarm signal sent out by the sensor, it will push the relevant alarm information to the data management unit of the security intelligent integrated emergency linkage system; the logic judgment unit of the security intelligent integrated emergency linkage system will retrieve the industrial TV images of the area according to the alarm information of the flood prevention sensor for the underground power house and judge whether a flood has occurred in the underground power house. When it is judged that the flood information is true, the following systems will be ordered:

[0038] Emergency broadcast system: Activate the emergency broadcast system to notify the personnel to evacuate quickly.

[0039] Access control system: Release all access control lock functions to facilitate the quick evacuation of the personnel.

[0040] Vehicle barrier system: Lower the vehicle stopper and raise the barrier railing to facilitate the quick evacuation of the personnel and vehicles.

[0041] Drainage system: Start all drainage pumps for drainage.

[0042] (3) When sulfur hexafluoride gas leaks in the underground factory, the sulfur hexafluoride leakage monitoring and alarm system receives the alarm signal from the sensor and pushes the relevant alarm information to the data management unit of the intelligent comprehensive emergency linkage system for security. The logic judgment unit of the intelligent comprehensive emergency linkage system retrieves the industrial TV screen and UWB positioning data of the area based on the alarm information from the sulfur hexafluoride monitoring system to determine whether there are people in the area.

[0043] 1) When it is determined that there are staff in the area, the following systems are given orders:

[0044] Emergency broadcast system: Activate the emergency broadcast system to notify personnel in the sulfur hexafluoride leakage area to evacuate quickly;

[0045] Access control system: Release the locking function of the access control in the sulfur hexafluoride leakage area and surrounding areas, so as to facilitate the rapid evacuation of personnel in the leakage area and the rapid arrival of personnel in charge at the scene;

[0046] Ventilation system: Turn on ventilation equipment around the sulfur hexafluoride leakage area to reduce the sulfur hexafluoride gas concentration in the area;

[0047] Lighting system: Turn on all lighting systems in the sulfur hexafluoride gas leakage area and its surrounding areas to facilitate the rapid evacuation of personnel in the leakage area and surrounding areas and for accident handling personnel to quickly arrive at the scene to handle the situation.

[0048] 2) When it is determined that there are no staff in the area, the following systems are given orders:

[0049] Emergency broadcast system: Activate the emergency broadcast system to notify people around the sulfur hexafluoride leakage area not to approach the leakage area;

[0050] Access control system: Maintain the access control and locking function of the sulfur hexafluoride leakage area and surrounding areas to prevent people from mistakenly entering the sulfur hexafluoride gas leakage area;

[0051] Ventilation system: Turn on ventilation equipment around the sulfur hexafluoride leakage area to reduce the sulfur hexafluoride gas concentration in the area;

[0052] Lighting system: Turn on all lighting systems in the sulfur hexafluoride gas leakage area and its surrounding areas to facilitate rapid evacuation of personnel and quick arrival of accident handling personnel at the scene.

[0053] In order to implement the above-mentioned embodiments, the present application also proposes an intelligent comprehensive emergency linkage method for underground powerhouse hydropower plant security.

[0054] Figure 2 A flow chart of an intelligent integrated emergency linkage method for security of an underground powerhouse and hydropower plant provided in an embodiment of the present application.

[0055] like Figure 2As shown in the figure, the intelligent integrated emergency linkage method for the security of the underground hydropower plant includes the following steps:

[0056] Step 201: Collect the security information of the underground hydropower plant.

[0057] Step 202: Organize the collected security information and display it in the data cockpit.

[0058] Step 203: Make accident judgments based on the organized security information. When an accident occurs, screen the accident information, generate an accident emergency treatment plan, and send instructions to the execution unit of the underground hydropower plant according to the plan.

[0059] Step 204: Execute corresponding operations according to the instructions issued by the logic judgment unit.

[0060] Furthermore, in the embodiments of the present application, the accidents include fire accidents, flood accidents, and sulfur hexafluoride gas leakage accidents.

[0061] It should be noted that the above explanation of the embodiments of the intelligent integrated emergency linkage system for the security of the underground hydropower plant also applies to the intelligent integrated emergency linkage method for the security of the underground hydropower plant in this embodiment, and will not be elaborated here.

[0062] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0063] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present application, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0064] Any process or method description represented in a flowchart or otherwise described herein can be understood to represent a module, segment, or portion of code including one or more executable instructions for implementing a customized logical function or process. The scope of the preferred embodiments of the present application includes additional implementations, where functions may be performed in a substantially simultaneous manner or in an order opposite to that shown or discussed, according to the functions involved, which should be understood by those skilled in the art to which the embodiments of the present application pertain.

[0065] The logic and / or steps represented in a flowchart or otherwise described herein, for example, can be considered a sequenced list of executable instructions for implementing a logical function, and can be embodied specifically in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, a system including a processor, or other systems that can fetch and execute instructions from the instruction execution system, apparatus, or device. For the purposes of this specification, a "computer-readable medium" can be any device that can contain, store, communicate, propagate, or transport a program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium include the following: an electrical connection having one or more wires (electronic device), a portable computer diskette (magnetic device), a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or Flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium can even be paper or other suitable medium on which the program can be printed, as the program can be obtained, for example, by optically scanning the paper or other medium, followed by editing, interpretation, or other suitable processing as necessary to obtain the program in electronic form and then storing it in a computer memory.

[0066] It should be understood that various parts of the present application can be implemented using hardware, software, firmware, or a combination thereof. In the above embodiments, multiple steps or methods can be implemented using software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented using hardware, as in another embodiment, any one or a combination of the following technologies well known in the art can be used: discrete logic circuits having logic gate circuits for implementing logical functions on data signals, application specific integrated circuits having appropriate combinational logic gate circuits, programmable gate arrays (PGAs), field programmable gate arrays (FPGAs), etc.

[0067] Those of ordinary skill in the art can understand that all or part of the steps carried out in the method of the above embodiments can be completed by instructing relevant hardware through a program, and the program can be stored in a computer-readable storage medium. When the program is executed, it includes one or a combination of the steps of the method embodiments.

[0068] In addition, each functional unit in various embodiments of the present application can be integrated in a processing module, or each unit can exist physically alone, or two or more units can be integrated in a module. The above integrated module can be implemented in the form of hardware or in the form of a software functional module. When the above integrated module is implemented in the form of a software functional module and sold or used as an independent product, it can also be stored in a computer-readable storage medium.

[0069] The above-mentioned storage medium can be a read-only memory, a magnetic disk or an optical disc, etc. Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present application. Those of ordinary skill in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present application.

Claims

1. An intelligent comprehensive emergency linkage system for underground powerhouse hydropower plant security, characterized in that: include: Information collection unit, used to collect security information of underground powerhouses and hydropower plants; Data management unit, used to organize the collected security information and display it in the data cockpit; The logic judgment unit makes accident judgments based on the collated security information, and when an accident occurs, it screens the accident information, generates an emergency response plan, and issues instructions to the execution unit of the underground powerhouse hydropower plant according to the plan; The execution unit performs corresponding operations according to the instructions issued by the logic judgment unit.

2. The system according to claim 1, characterized in that The accidents include fire accidents, flood accidents, and sulfur hexafluoride gas leakage accidents.

3. The system according to claim 2, characterized in that The information collection unit is specifically used to: obtain the alarm information sent to the fire alarm system when the smoke detector is triggered; The data management unit is specifically used to: organize fire alarm information; The logic judgment unit is specifically used to: based on the sorted fire alarm information, screen out the industrial TV screen data and UWB positioning data of the fire area to determine whether the corresponding computer room is on fire and whether there are people in the corresponding computer room, and generate an accident emergency response plan, and issue instructions to the emergency broadcast system, access control system, ventilation system and lighting system.

4. The system according to claim 3, characterized in that When it is determined that a fire has broken out in the equipment room and there are people inside, the generated emergency response plan includes: Activate the emergency broadcast system to issue fire and personnel evacuation notices; Release the locking function of the access control system; Open the ventilation system around the machine room to exhaust the smoke; Turn on the lighting system; When it is determined that a fire has broken out in the equipment room and there are no personnel in the room, the generated emergency response plan includes: Activate the emergency broadcast system to issue fire and personnel evacuation notices; Put the access control system in a locked state; Open the ventilation system around the machine room to exhaust the smoke; Turn on the lighting system.

5. The system according to claim 2, characterized in that The information collection unit is specifically used to: obtain the alarm information sent by the sensor to the flood prevention plant system; The data management unit is specifically used to: organize flood alarm information; The logic judgment unit is specifically used to: screen out industrial TV image data and UWB positioning data in the flood-affected area according to the sorted flood alarm information to determine whether a flooded factory building has occurred, generate an emergency response plan for the accident, and issue instructions to the emergency broadcast system, access control system, vehicle gate system and drainage system.

6. The system according to claim 5, characterized in that In the event of flooding of the plant, an emergency response plan is generated, including: Activate the emergency broadcast system to issue flood and evacuation notices; Release the locking function of the access control system; Make the vehicle barrier system open, lower the vehicle arrester, and raise the barrier railing; Start all drain pumps in the drainage system.

7. The system according to claim 2, characterized in that The information acquisition unit is specifically used to: obtain the alarm information sent by the sensor to the sulfur hexafluoride gas leakage monitoring and alarm system; The data management unit is specifically used to: organize sulfur hexafluoride gas leakage alarm information; The logic judgment unit is specifically used to: according to the sorted sulfur hexafluoride gas leakage information, screen out the industrial television picture data and UWB positioning data of the sulfur hexafluoride gas leakage area to determine whether there is sulfur hexafluoride gas leakage in the corresponding area and whether there are people in the area, and generate an accident emergency response plan, and issue instructions to the emergency broadcast system, access control system, ventilation system and lighting system.

8. The system according to claim 7, characterized in that When there is a sulfur hexafluoride gas leak in the corresponding area and there are people in the area, the generated accident emergency response plan includes: Activate the emergency broadcast system to issue a notice of sulfur hexafluoride gas leakage and personnel evacuation; Release the locking function of the access control system; Open the ventilation system around the machine room to discharge the sulfur hexafluoride gas; Turn on the lighting system; When there is a sulfur hexafluoride gas leak in the corresponding area and there are no people in the area, the generated accident emergency response plan includes: Activate the emergency broadcast system to issue a notice of sulfur hexafluoride gas leakage and personnel evacuation; Put the access control system in a locked state; Open the ventilation system around the machine room to discharge the sulfur hexafluoride gas; Turn on the lighting system.

9. An intelligent comprehensive emergency linkage method for underground powerhouse hydropower plant security, characterized in that: include: Collect security information of underground power plants and hydropower plants; Organize the collected security information and display it in the data cockpit; Make accident judgments based on the collated security information, and when an accident occurs, screen the accident information, generate an emergency response plan, and issue instructions to the execution unit of the underground powerhouse hydropower plant according to the plan; Execute corresponding operations according to the instructions issued by the logic judgment unit.

10. The method according to claim 9, characterized in that The accidents include fire accidents, flood accidents, and sulfur hexafluoride gas leakage accidents.

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