A digital twin emergency plan simulation system and method based on a Feiteng CPU

Abstract

The application discloses a kind of digital twin emergency plan simulation system and method based on Feiteng CPU, belong to the field of emergency plan, including Feiteng CPU, i3D three-dimensional interactive application engine based on Feiteng CPU and simulation operation unit based on i3D three-dimensional interactive application engine, the simulation operation unit is based on Feiteng CPU architecture under operation, and i3D three-dimensional interactive application engine is used on the Feiteng CPU hardware server.It can be synchronized to twin system in the accident information, dispatch information, emergency measures and the like during accident emergency, can be kept running while synchronously maintaining emergency simulation system, and the complete reproduction, simulation of accident is carried out using twin system.

Description

Technical Field

[0001] This invention relates to the field of emergency response plan technology, and in particular to a digital twin emergency response plan simulation system and method based on Phytium CPU. Background Technology

[0002] An emergency response plan refers to the emergency management, command, and rescue plans for sudden events such as natural disasters, major accidents, environmental pollution, and man-made damage. It should generally be based on a comprehensive disaster prevention plan.

[0003] Problems in the development of emergency response plans: Emergency response plans are formulated based on the guiding principles and tactical principles for emergency response to potential safety accidents or other disasters in key areas, key equipment, or components, as well as existing equipment. Therefore, the most important thing in developing a plan is to adhere to the principle of seeking truth from facts, so as to achieve the fundamental goal of being effective at the scene of a safety accident or disaster.

[0004] However, due to a lack of understanding of this principle when formulating the plan, some misunderstandings have arisen, which have restricted the practical operability of the plan's application.

[0005] There is a lack of a comprehensive information system for safety and environmental protection that combines advanced technologies such as the Internet of Things, mobile Internet, 3S (GIS, RS, GPS, Beidou), and 3D simulation to achieve early identification of major risks, simulation of accident scenarios, and complete reproduction of accidents, while also serving as an alarm platform and simulation platform.

[0006] Based on this, the issue of self-sufficiency in domestically produced CPUs has been brought to the forefront again, and industrial policies are being continuously strengthened. If combined with domestically produced CPU hardware, it can provide stable central information processing, which is a basic capability of CPUs. Compared with imported products, domestically produced CPU servers can have fixed domain values ​​and lower cost requirements. Summary of the Invention

[0007] The purpose of this invention is to address the deficiencies in the existing technology by proposing a digital twin emergency response simulation system and method based on Phytium CPU.

[0008] To achieve the above objectives, the present invention adopts the following technical solution:

[0009] According to one aspect of the present invention, a digital twin emergency response simulation system based on Phytium CPU has been provided.

[0010] A digital twin emergency response simulation system based on Phytium CPU includes a Phytium CPU, an i3D 3D interactive application engine, and a simulation computing unit based on the i3D 3D interactive application engine. The simulation computing unit includes an IoT input unit for obtaining alarm information from IoT alarm components, a 3D computing unit for performing preliminary calculations and simulations on the information using the i3D 3D interactive application engine, a risk level judgment unit for assessing the risk situation after simulating the input information, a twin simulation unit for establishing a digital twin model of the target area, a direct rendering unit for directly rendering the scene from the input data information through the model, a simulation output unit for further simulating and outputting the simulation results, and a result output unit. The terminal reporting unit and the IoT input unit are both connected to the 3D computing unit. The 3D computing unit is connected to the risk level judgment unit, the risk level judgment unit is connected to the direct rendering unit, the risk level judgment unit is connected to the simulation output unit through the twin simulation unit, and the simulation output unit and the direct rendering unit are both connected to the result output unit.

[0011] Furthermore, the i3D 3D interactive application engine includes spatial topology units, physical rule units, script units, and compiler units.

[0012] Furthermore, the simulation computing unit operates based on the Phytium CPU architecture and uses the i3D three-dimensional interactive application engine on the Phytium CPU hardware server.

[0013] Furthermore, the risk level judgment unit is used to manually judge the risk level of an event and determine whether to take emergency measures based on the risk level, while the IoT input unit is used to input accident-related information.

[0014] According to another aspect of the present invention, an emergency response plan method is provided.

[0015] An emergency response plan method includes the following steps:

[0016] Step 1: Run the program and input the relevant accident information. Upon discovering a fire, immediately cut off the power and determine whether the event is under experimental conditions.

[0017] Step 2: If the incident occurs during an experiment, on-site personnel should notify the laboratory administrator and activate the emergency response plan.

[0018] Step 3: In a real-life scenario, on-site personnel directly evacuated people from the fire scene and used laboratory fire extinguishers to put out the fire.

[0019] Step 4: After extinguishing the fire, clean up the scene and conduct an accident investigation;

[0020] Step 5: Restore emergency status, conclude the incident, and conduct a summary review.

[0021] Furthermore, in step three above, after the emergency plan is activated, the emergency command team leader conducts command and dispatch, and collects information. The dispatch includes the following methods:

[0022] The dispatched personnel directly evacuated people from the fire scene and extinguished the fire using laboratory fire extinguishers;

[0023] The emergency alarm team is dispatched to decide whether to call 119 based on the fire situation. When an alarm is raised, the fire location, floor, fire materials, and on-site personnel information are reported and recorded simultaneously. Detailed statistics are collected and reported after the emergency response.

[0024] Evacuation should be carried out in an orderly manner, and on-site order should be maintained. After the personnel have left the site, the evacuation efficiency and the order during the evacuation should be recorded and the information should be reported.

[0025] Furthermore, in the above-mentioned dispatching method, after information is collected and reported, the system organizes the information and then performs a 1:1 reconstruction of the emergency scenario to reproduce the scenario for training.

[0026] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0027] It enables functions such as receiving and dispatching alarms, predictive analysis, intelligent auxiliary decision-making, and emergency resource dispatch, thereby improving the efficiency and scientific nature of leadership command and decision-making;

[0028] Establish a unified, standardized, multi-channel, and comprehensive early warning and dissemination system, utilizing emergency broadcasts, text messages, and other methods;

[0029] This enables information to be entered once and published through multiple channels, achieving unified management and approval of information publication, and ensuring that information is published in a timely, accurate, reasonable, and orderly manner.

[0030] The emergency simulation system can reproduce dangerous situations in real life to train employees. It also has a digital twin system that can synchronize accident information, dispatch information, and emergency measures during an emergency to the twin system. It can keep the emergency simulation system running while using the twin system to completely reproduce and simulate the accident. Attached Figure Description

[0031] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof.

[0032] Figure 1 This is one of the flowcharts of the digital twin emergency response simulation system based on Phytium CPU proposed in this invention;

[0033] Figure 2 This is the second flowchart of the digital twin emergency response simulation system based on Phytium CPU proposed in this invention;

[0034] Figure 3 This is a logic diagram of the digital twin emergency response simulation system based on Phytium CPU proposed in this invention;

[0035] Figure 4 This is an architecture diagram of the digital twin emergency response simulation system based on Phytium CPU proposed in this invention;

[0036] Figure 5 This is a fire emergency implementation logic diagram of the emergency response plan method proposed in this invention. Detailed Implementation

[0037] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0038] Reference Figure 1-4 A digital twin emergency response simulation system based on Phytium CPU includes a Phytium CPU, an i3D 3D interactive application engine, and a simulation computing unit based on the i3D 3D interactive application engine. The simulation computing unit includes an IoT input unit for obtaining alarm information from IoT alarm components, a 3D computing unit for performing preliminary calculations and simulations on the information using the i3D 3D interactive application engine, a risk level judgment unit for assessing the risk situation after simulating the input information, a twin simulation unit for establishing a digital twin model of the target area, a direct rendering unit for directly rendering the scene from the input data information through the model, a simulation output unit for further simulating and outputting the simulation results, and a result output unit. The terminal reporting unit and the IoT input unit are both connected to the 3D computing unit. The 3D computing unit is connected to the risk level judgment unit, the risk level judgment unit is connected to the direct rendering unit, the risk level judgment unit is connected to the simulation output unit through the twin simulation unit, and the simulation output unit and the direct rendering unit are both connected to the result output unit.

[0039] It should be noted that the emergency response simulation system uses the GLES 3.0 interface for 3D rendering, runs on a Phytium CPU, and relies on the GPU to generate 2D / 3D graphics and videos. At the same time, it has a built-in IoT unit interface, which facilitates the construction and simulation of real-time data feedback from the Internet of Things.

[0040] Phytium CPUs can be any Phytium series CPU, such as D2000 or FT-2000. Taking the Phytium FT-2000 CPU as an example:

[0041] The Phytium FT-2000 / 4 chip integrates four Phytium-developed next-generation high-performance processor cores, FTC663, adopts an out-of-order four-issue superscalar pipeline, is compatible with the 64-bit ARMV8 instruction set and supports both ARM64 and ARM32 execution modes, supports single-precision and double-precision floating-point arithmetic instructions and ASIMD processing instructions, and supports hardware virtualization. The FT-2000 / 4 enhances the chip's security at the hardware level and supports Phytium's self-defined processor security architecture standard PSPA 1.0, meeting the performance and security requirements of more complex application scenarios.

[0042] Furthermore, the simulation computing unit, based on Phytium CPU, comprehensively utilizes technologies such as 3D modeling, digital twins, virtual simulation, massive data management, and 3D spatial analysis to provide daily simulation exercises and training for handling public safety emergency incidents, achieving organic integration, three-dimensional display, multi-dimensional and visualized spatial analysis based on 3D digital simulation.

[0043] Specifically, the emergency simulation system also has the same digital twin system, which can synchronize accident information, dispatch information, emergency measures, etc. during the emergency to the twin system. It can keep the emergency simulation system running at the same time, and use the twin system to completely reproduce and simulate the accident.

[0044] Reference Figure 3-4 In a specific embodiment of this application, the simulation computing unit operates based on the Phytium CPU architecture and uses the i3D three-dimensional interactive application engine on the Phytium CPU hardware server. The i3D three-dimensional interactive application engine includes a spatial topology unit, a physical rule unit, a script unit, and a compiler unit.

[0045] Specifically, the script unit is used to describe the invocation of physical rules to perform simulation calculations on the spatial topology model, wherein the script unit adopts the Python scripting language;

[0046] The compiler unit is used to interpret the script into Phytium's ARM architecture to complete the final business process simulation. The compiler unit uses the scons command for cross-compilation.

[0047] The physical rule unit uses the I3DPhysicsModUpdate function.

[0048] More specifically, the i3D 3D interactive application engine uses digital twin models to build simulations. By using the i3Di3D 3D interactive application engine on the Phytium CPU to build a digital twin of a target area, some possible fault phenomena are input by writing simulation scripts, and then the digital twin completes the simulation to find out whether the corresponding emergency plan is correct, to virtually simulate the correctness of an emergency plan, and after the final accident is resolved, the results are saved and output.

[0049] In a specific embodiment of this application, the i3D three-dimensional interactive application engine includes spatial topology units, physical rule units, script units, and compiler units.

[0050] In a specific embodiment of this application, the simulation computing unit operates based on the Phytium CPU architecture and uses the i3D three-dimensional interactive application engine on the Phytium CPU hardware server.

[0051] In a specific embodiment of this application, the risk level judgment unit is used to manually judge the risk level of an event and determine whether to take emergency measures based on the risk level. The Internet of Things input unit is used to input accident-related information, such as accident type, accident level, accident location, and accident description.

[0052] According to a specific embodiment of the present invention, a method for a digital twin emergency response simulation system based on Phytium CPU is also provided.

[0053] Reference Figure 5 An emergency response plan method includes the following steps:

[0054] Step S101: Run the program and input relevant accident information. After a fire is detected, immediately cut off the power and determine whether the event is in an experimental state.

[0055] Step S103: In the experimental state, the on-site personnel notify the laboratory administrator and activate the emergency plan;

[0056] Step S105: In a real-life scenario, on-site personnel directly evacuate people from the fire scene and extinguish the fire using laboratory fire extinguishers;

[0057] Step S107: After extinguishing the fire, clean up the scene and conduct an accident investigation;

[0058] Step S109: Restore the emergency status, end the incident, and conduct a summary review.

[0059] In a specific embodiment of this application, in step S105 above, after the emergency plan is activated, the emergency command team leader conducts command and dispatch, and collects information, wherein the dispatch includes the following methods:

[0060] The dispatched personnel directly evacuated people from the fire scene and extinguished the fire using laboratory fire extinguishers;

[0061] The emergency alarm team is dispatched to decide whether to call 119 based on the fire situation. When an alarm is raised, the fire location, floor, fire materials, and on-site personnel information are reported and recorded simultaneously. Detailed statistics are collected and reported after the emergency response.

[0062] Evacuation should be carried out in an orderly manner, and on-site order should be maintained. After the personnel have left the site, the evacuation efficiency and the order during the evacuation should be recorded and the information should be reported.

[0063] Specifically, in the above-mentioned dispatching method, after information is collected and reported, the system organizes the information and then recreates the emergency scenario on a 1:1 scale to reproduce the scenario for training.

[0064] In this embodiment, the units and method steps of the various examples described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of both. The program corresponding to the software units and method steps can be placed in random access memory (RAM), main memory, read-only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, removable disk, CD-ROM, or any other form of storage medium known in the art. To clearly illustrate the interchangeability of electronic hardware and software, the components and steps of the various examples have been generally described in terms of functionality in the foregoing description. Whether these functions are implemented in electronic hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of the invention.

Claims

1. A digital twin emergency response simulation system based on Phytium CPU, comprising a Phytium CPU, an i3D three-dimensional interactive application engine, and a simulation computing unit and a terminal reporting unit based on the i3D three-dimensional interactive application engine, characterized in that, The simulation calculation unit includes an IoT input unit for obtaining alarm information from IoT alarm components, a 3D calculation unit for performing preliminary calculations and simulations on the information using the i3D 3D interactive application engine, a risk level judgment unit for judging the risk situation after simulating the input information, a twin simulation unit for establishing a digital twin model of the target area, a direct rendering unit for directly rendering the scene from the input data information through the model, a simulation output unit for further simulating and outputting the simulation calculation results, and a result output unit. The terminal reporting unit and the IoT input unit are both connected to the 3D calculation unit. The 3D calculation unit is connected to the risk level judgment unit. The risk level judgment unit is connected to the direct rendering unit. The risk level judgment unit is connected to the simulation output unit through the twin simulation unit. The simulation output unit and the direct rendering unit are both connected to the result output unit. The i3D 3D interactive application engine includes spatial topology units, physical rule units, script units, and compiler units; the script units use the Python scripting language, and the compiler units use the scons command for cross-compilation.

2. The digital twin emergency response simulation system based on Phytium CPU according to claim 1, characterized in that, The simulation computing unit operates based on the Phytium CPU architecture and uses the i3D three-dimensional interactive application engine on the Phytium CPU hardware server.

3. The digital twin emergency response simulation system based on Phytium CPU according to claim 2, characterized in that, The risk level assessment unit is used to manually assess the risk level of an event and determine whether to take emergency measures based on the risk level. The IoT input unit is used to input accident-related information.

4. An emergency response plan method, characterized in that, The method for the digital twin emergency response simulation system based on Phytium CPU as described in any one of claims 1-3 includes the following steps: Step 1: Run the program and input the relevant accident information. Upon discovering a fire, immediately cut off the power and determine whether the event is under experimental conditions. Step 2: If the incident occurs during an experiment, on-site personnel should notify the laboratory administrator and activate the emergency response plan. Step 3: In a real-life scenario, on-site personnel directly evacuated people from the fire scene and used laboratory fire extinguishers to put out the fire. Step 4: After extinguishing the fire, clean up the scene and conduct an accident investigation; Step 5: Restore emergency status, conclude the incident, and conduct a summary review.

5. The emergency response plan method according to claim 4, characterized in that, In step three above, after the emergency plan is activated, the emergency command team leader will conduct command and dispatch, and collect information. The dispatch includes the following methods: The dispatched personnel directly evacuated people from the fire scene and extinguished the fire using laboratory fire extinguishers; The emergency alarm team is dispatched to decide whether to call 119 based on the fire situation. When an alarm is raised, the fire location, floor, fire materials, and on-site personnel information are reported and recorded simultaneously. Detailed statistics are collected and reported after the emergency response. Evacuation should be carried out in an orderly manner, and on-site order should be maintained. After the personnel have left the site, the evacuation efficiency and the order during the evacuation should be recorded and the information should be reported.

6. The emergency response plan method according to claim 5, characterized in that, In the above dispatching method, after information is collected and reported, the system organizes the information and then recreates the emergency scenario on a 1:1 scale to reproduce the scenario for training.

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