Underground civil air defense green building design optimization method based on BIM technology

Abstract

The invention discloses an underground civil air defense green building design optimization method based on a BIM technology, and the method comprises the steps: carrying out the region division of a to-be-tested underground civil air defense project according to the structural design and material composition of the to-be-tested underground civil air defense project, and obtaining a region division result; shooting the to-be-tested underground civil air defense project in real time and creating a BIM model of the to-be-tested underground civil air defense project; performing equipment layout on each area of the underground civil air defense project to be tested, outputting an equipment layout completion signal, and marking on the BIM model of the underground civil air defense project to be tested; detecting whether toxic gas exists in each area of the to-be-detected underground civil air defense project or not, if so, starting equipment for filtering, and then outputting a toxic gas protection completion signal; resource collection is carried out according to the devices installed in the to-be-tested underground civil air defense areas to obtain resource collection information, and the resource collection information is labeled in the BIM model of the to-be-tested underground civil air defense project. The method has the effect of improving the green building design optimization efficiency of the underground civil air defense based on the BIM technology.

Description

Technical Field

[0001] This application relates to the field of architectural design technology, and in particular to a green building design optimization method for underground civil defense facilities based on BIM technology. Background Technology

[0002] Currently, Building Information Modeling (BIM) is a building model built upon various relevant information and data of a construction project. Through digital information simulation, it mimics the real-world information of a building. It is an integrated process built upon design, construction, operation coordination, and project information. By using BIM, construction companies can innovate, design, and draw projects with unified information throughout the entire process. Furthermore, realistic simulation and building visualization facilitate better communication, allowing all parties involved to understand basic project information such as schedule, real-time site conditions, costs, and environmental impacts. Underground civil defense engineering refers to protective underground spaces constructed independently or in conjunction with above-ground buildings to ensure the shelter of personnel and materials, civil air defense command, and medical rescue during wartime. Its core function is to defend against the lethal effects of air attacks (such as bombs and missiles) and nuclear, biological, and chemical weapons, while also possessing dual-use characteristics for peacetime and wartime applications. Underground civil defense engineering impacts people's lives during wartime; therefore, optimizing the green building design of underground civil defense facilities is crucial.

[0003] Existing green building design optimization methods for underground civil defense facilities refer to reducing electricity consumption by introducing sunlight underground, using fireproof, moisture-proof, and low-pollution decoration materials such as green walls and permeable concrete to improve indoor air quality, and collecting rainwater in underground reservoirs for dust suppression or irrigation. However, existing green building design optimization methods for underground civil defense facilities do not take into account the introduction of sunlight underground or the collection of rainwater in underground civil defense projects. Underground civil defense projects occupy a large area, and uneven distribution of electricity or water resources can lead to insufficient power or water supply in some areas, which has a significant impact on people's lighting, other electricity use, or water use. As a result, the efficiency of green building design optimization for underground civil defense facilities based on BIM technology is low, and there is room for improvement. Summary of the Invention

[0004] To improve the efficiency of green building design optimization for underground civil defense facilities based on BIM technology, this application provides a green building design optimization method for underground civil defense facilities based on BIM technology.

[0005] The green building design optimization method for underground civil defense facilities based on BIM technology provided in this application adopts the following technical solution:

[0006] The green building design optimization method for underground civil defense facilities based on BIM technology includes the following steps:

[0007] Step S1: Based on the structural design and material composition of the underground civil defense project to be tested, the project is divided into regions to obtain the region division results.

[0008] Step S2: Take real-time photos of the underground civil defense project to be tested and create a BIM model of the underground civil defense project to be tested;

[0009] Step S3: Based on the regional division results, deploy equipment in each area of ​​the underground civil defense project to be tested. After completion, output the equipment deployment completion signal and display the mark on the BIM model of the underground civil defense project to be tested.

[0010] Step S4: Detect whether there are toxic gases in each area of ​​the underground civil defense project to be tested. If there are toxic gases, start the equipment to filter them. After completion, output a signal that the toxic gas protection is completed.

[0011] Step S5: Collect resource information in real time based on the equipment installed in each area of ​​the underground civil defense project to be tested, and mark the resource collection information in the BIM model of the underground civil defense project to be tested.

[0012] Step S6: Based on the resource collection information, determine whether the supply and demand of resources in each region are balanced. If the supply and demand are not balanced, allocate resources to each region and perform scheduling operations. After the resource scheduling operation is completed, output a resource scheduling completion signal.

[0013] Step S7: Send the gas protection completion signal and resource scheduling completion signal to the background monitoring system.

[0014] Preferably, the basic building information of the underground civil defense project to be tested is obtained, and the basic building information of the underground civil defense project to be tested includes land location information, structural design information and material composition information;

[0015] Based on the location information of the underground civil defense project to be measured, the underground civil defense project to be measured is initially divided into blocks according to the unit of measurement to obtain the block unit division information;

[0016] Based on the structural design information of the underground civil defense project to be tested, the safety level of the structural design of each block in the block unit division information of the underground civil defense project to be tested is determined to obtain the structural design safety level information of each block;

[0017] Based on the material composition information of the underground civil defense project to be tested, the safety level of the materials in each block of the block unit division information of the underground civil defense project to be tested is determined to obtain the material composition safety level information.

[0018] Based on the structural design safety information and material composition safety information of each block in the block unit division information of the underground civil defense project to be tested, the structural safety information of each block in the block unit division information of the underground civil defense project to be tested is determined.

[0019] Based on the security level information of each block, the blocks are divided into regions, which include security zones, storage zones, and hazard protection zones.

[0020] Preferably, multiple external images are captured in real time from multiple angles on the exterior of the underground civil defense project to be tested, and the multiple external images are fused to obtain the external image information of the building.

[0021] Multiple internal images of the underground civil defense project under test are obtained by taking real-time multi-angle photos of the interior. The multiple internal images are then fused to obtain the internal image information of the building.

[0022] Based on external and internal building image information, a BIM model of the underground civil defense project to be tested is created, and the area division module is displayed on the BIM model of the underground civil defense project to be tested.

[0023] Preferably, a first ventilation and filtration unit is set at the boundary of the hazardous protection area, a second ventilation and filtration unit is set at the boundary of the storage area, and a third ventilation and filtration unit is set at the boundary of the safe area. The first, second, and third ventilation and filtration units are combined to form a toxic gas protection module. When the toxic gas protection module is installed, a first-type deployment completion signal is output.

[0024] Based on the BIM model of the underground civil defense project under test, the rainwater flow direction is predicted when rainfall occurs to obtain characteristic rainwater flow information. Based on the characteristic rainwater flow information, the layout of water tanks is determined to obtain water tank layout information. Based on the water tank layout information, water tanks are laid out in each area of ​​the underground civil defense project under test. After the layout is completed, a second type of layout completion signal is output.

[0025] Light wells are evenly distributed in the safety and protection zones of the underground civil defense project to be tested. After the distribution is completed, a light well distribution completion signal is output. The lighting conditions are predicted based on the BIM model of the underground civil defense project to be tested, and photovoltaic panels are distributed in each area. After the distribution is completed, a photovoltaic panel distribution completion signal is output. LED voice-controlled lights are installed inside the underground civil defense project to be tested. After the installation is completed, a lighting fixture distribution completion signal is output. When the light well distribution completion signal, photovoltaic panel distribution completion signal, and lighting fixture distribution completion signal are received, a third type of distribution completion signal is output.

[0026] Based on the structural design information of the underground civil defense project to be tested, the internal pipeline laying location information is determined. Based on the internal pipeline laying location information, the pipelines inside the underground civil defense project to be tested are laid. After the laying is completed, the fourth type of laying completion signal is output.

[0027] Upon receiving the first type of deployment completion signal, the second type of deployment completion signal, the third type of deployment completion signal, and the fourth type of deployment completion signal, the device deployment completion signal is output.

[0028] The locations and types of different equipment in each area of ​​the underground civil defense project to be tested are displayed and marked on the BIM model of the underground civil defense project to be tested.

[0029] Preferably, after receiving the first type of deployment completion signal, the first type of toxic gas detection sensors are uniformly installed at the boundary of the hazardous protection zone, the second type of toxic gas detection sensors are uniformly installed at the boundary of the storage area, and the third type of toxic gas detection sensors are installed at the boundary of the safe zone.

[0030] A toxic gas detection module is formed by combining the first type of toxic gas detection sensor, the second type of toxic gas detection sensor, and the third type of toxic gas detection sensor.

[0031] The toxic gas detection module detects the presence of toxic gas in various areas of the underground civil defense project under test and obtains toxic gas content detection information. Based on the toxic gas content detection information, it is determined whether toxic gas is present. If toxic gas is present, the toxic gas protection module is activated to ventilate and filter the gas until the toxic gas content detection information is within the preset standard toxic gas content threshold within a set time and the toxic gas content detection information does not show an increasing trend. Then, it is determined that the toxic gas protection of the underground civil defense project under test is completed, and a toxic gas protection completion signal is output.

[0032] Preferably, based on the water tank layout information, a static pressure level gauge is installed at each water tank layout point. The water tank collects rainwater when the underground civil defense project under test is in a rainfall state. The water level of each water tank is detected based on the static pressure level gauge to obtain the water level height information of each water tank.

[0033] Based on the water level and layout dimensions of each water tank, the collected water volume of each water tank is calculated. Based on the degree of contamination of the water in each water tank, the loss rate from collected water to usable water is determined, and the water loss coefficient of each water tank is obtained. Based on the collected water volume and the water loss coefficient, the effective water volume of each water tank is determined, and the effective water storage content information is obtained. The effective water storage content information of each water tank is marked on the BIM model of the underground civil defense project to be tested.

[0034] Energy storage batteries are connected to the output terminals of the photovoltaic panels at each photovoltaic deployment site. The photovoltaic panels collect light energy and store it in the energy storage batteries.

[0035] The energy storage capacity of each energy storage battery is calculated based on the ampere-hour integral method to obtain the energy storage capacity information of each energy storage battery. The energy storage capacity information of each energy storage battery is then marked on the BIM model of the underground civil defense project to be tested.

[0036] The information on effective water storage content and the information on stored electricity are combined to form resource collection information.

[0037] Preferably, based on the number of people resettled and water use activities in each underground civil defense area to be tested, the water demand information of each underground civil defense area to be tested is predicted. The water demand information includes water demand point information and water demand amount information of each demand point.

[0038] Based on the effective water storage content information of each water tank and the water demand information of each demand point, it is determined whether the effective water storage of each area is sufficient for the use of the area. If it is insufficient, the area is determined to be a water-scarce area. The water demand points in the water-scarce area are water resource scheduling demand points. Based on the water demand information of each water demand point in the water-scarce area, the demand level of the water demand point is determined to obtain the water resource scheduling demand level.

[0039] The locations of water tanks for water resource allocation in water-scarce areas are marked as water source output points, and water resources are allocated and allocated to water resource allocation points based on the water source output points.

[0040] After the water resource scheduling operation is completed, the water resource scheduling information is recorded and a water resource scheduling completion signal is output.

[0041] Preferably, based on the power requirements of the LED voice-controlled lights in each area of ​​the underground civil defense project to be tested, it is determined whether the power supply and demand of each area has reached a balance. It is also determined whether the sum of the stored power information of each energy storage battery in each area is sufficient to supply the power required by the LED voice-controlled lights in that area. If it is sufficient, the power supply and demand of that area has reached a balance. If it is insufficient, the power supply and demand of that area has not reached a balance. That area is marked as a power demand area.

[0042] Mark the energy storage battery deployment points in the areas where electricity demand is supplied as electricity dispatch demand points.

[0043] Select the energy storage battery deployment point in the nearest adjacent area to the power dispatch demand point and mark it as the power output point. Then, allocate and dispatch power to the power dispatch demand point based on the power output point.

[0044] After the power dispatch operation is completed, record the power dispatch information and output a power dispatch completion signal;

[0045] The combination of the water resource scheduling completion signal and the power scheduling completion signal forms the resource scheduling completion signal.

[0046] Preferably, a wireless communication module is acquired and a signal connection link is established between the wireless communication module and the underground civil defense project to be tested;

[0047] The wireless communication module sends the signals indicating completion of toxic gas protection and resource scheduling to the background monitoring system.

[0048] In summary, this application includes at least one of the following beneficial technical effects:

[0049] 1. By classifying and dispersing toxic gases in each area of ​​the area division module when toxic gases are present in the underground civil defense project under test, the targeted and graded dispersal of toxic gases in the underground civil defense project under test is realized. This also reduces the problem of blindly activating the toxic gas protection module when toxic gases are present, which leads to chaotic and inefficient toxic gas dispersal. This improves the efficiency of green building design optimization for underground civil defense based on BIM technology.

[0050] 2. By collecting water resources from various areas of the underground civil defense project under test, the solar energy from these areas is collected and converted into electrical energy, which is then stored in energy storage batteries. The supply and demand of water resources and electrical energy in each area are analyzed. Water resources and electrical energy are allocated and scheduled at different levels and locations where there is an imbalance between water supply and demand and an imbalance between supply and demand for electrical energy. This reduces energy loss during transportation and improves the energy utilization rate within the underground civil defense project under test during wartime. Furthermore, it enhances the efficiency of green building design optimization for underground civil defense based on BIM technology. Attached Figure Description

[0051] Figure 1 This embodiment is a flowchart illustrating the green building design optimization method for underground civil defense based on BIM technology. Detailed Implementation

[0052] The present application is further described in detail below with reference to the accompanying drawings.

[0053] This application discloses a green building design optimization method for underground civil defense facilities based on BIM technology.

[0054] The green building design optimization method for underground civil defense facilities based on BIM technology includes the following steps:

[0055] Reference Figure 1 Step S1 involves dividing the underground civil defense project into zones based on its structural design and material composition. Step S1 specifically includes the following sub-steps:

[0056] Step S11: Obtain the basic building information of the underground civil defense project to be tested. The basic building information of the underground civil defense project to be tested includes the land location information, structural design information and material composition information.

[0057] Step S12: Based on the location information of the underground civil defense project to be measured, the project is initially divided into blocks according to the unit of measurement to obtain block unit division information. For example, the location information of the underground civil defense project to be measured includes the shape and area of ​​the land area; the shape of the land area is square, and the area is 3000 m². 2 Based on the location, shape, and area of ​​the site, the underground civil defense project to be tested is uniformly divided into block units, where the area of ​​each block in the block unit division information is 1m². 2 .

[0058] Step S13: Based on the structural design information of the underground civil defense project to be tested, determine the safety level of the structural design of each block in the block unit division information of the underground civil defense project to be tested, and obtain the structural design safety level information of each block. For example: if one block is located at the location of a load-bearing wall, and another block is located at a location without any load-bearing walls, then the structural design safety level information of the block located at the location of the load-bearing wall is higher than that of the block located at a location without any load-bearing walls.

[0059] Step S14: Based on the material composition information of the underground civil defense project to be tested, determine the safety level of the materials in each block of the block unit division information of the underground civil defense project to be tested to obtain the material composition safety level information.

[0060] Here's an example: If one block is made of reinforced concrete and another block is made of wood, then the safety information of the material composition of the block made of reinforced concrete is higher than that of the block made of wood.

[0061] Step S15: Integrate the structural design safety information and material composition safety information of each block in the block unit division information of the underground civil defense project to be tested, and determine the structural safety information of each block in the block unit division information of the underground civil defense project to be tested.

[0062] Step S16: Based on the security level information of each block, the blocks are divided into regions, including a security zone, a storage zone, and a hazard protection zone. The security zone, storage zone, and hazard protection zone are arranged in a sequential outward expansion pattern, with the storage zone surrounding the security zone and the hazard protection zone surrounding the storage zone.

[0063] Reference Figure 1Step S2 involves taking real-time photos of the underground civil defense project to be measured and creating a BIM model of the project. Step S2 specifically includes the following sub-steps:

[0064] Step S21: Take multiple external images of the exterior of the underground civil defense project under test from multiple angles in real time, and fuse the multiple external images to obtain the external image information of the building.

[0065] Step S22: Take real-time multi-angle photos of the interior of the underground civil defense project to be tested to obtain multiple interior images, and fuse the multiple interior images to obtain interior images of the building.

[0066] Step S23: Based on the external and internal image information of the building, create a BIM model of the underground civil defense project to be tested, and display the area division module on the BIM model of the underground civil defense project to be tested.

[0067] Reference Figure 1 Step S3 involves deploying equipment in each area of ​​the underground civil defense project under test based on the regional division results. Upon completion, a signal indicating equipment deployment completion is output and displayed on the BIM model of the underground civil defense project. Step S3 specifically includes the following sub-steps:

[0068] Step S31: A first ventilation and filtration unit is installed at the boundary of the hazardous protection area, a second ventilation and filtration unit is installed at the boundary of the storage area, and a third ventilation and filtration unit is installed at the boundary of the safe area. The first, second, and third ventilation and filtration units are combined to form a toxic gas protection module. When the toxic gas protection module is installed, a first-class deployment completion signal is output.

[0069] Step S32: Based on the BIM model of the underground civil defense project to be tested, predict the rainwater flow direction when rainfall occurs to obtain characteristic rainwater flow information. Based on the characteristic rainwater flow information, determine the layout of water tanks to obtain water tank layout information. Based on the water tank layout information, lay out water tanks in each area of ​​the underground civil defense project to be tested. After the layout is completed, output the second type of layout completion signal.

[0070] Specifically, historical rainfall and water flow information of the underground civil defense project to be tested is obtained, and the historical rainfall and water flow information of the underground civil defense project to be tested is input into the BIM model of the underground civil defense project to be tested to predict and obtain characteristic rainwater flow information.

[0071] Among them, the characteristic rainwater flow information includes characteristic rainwater flow direction information and characteristic rainwater flow rate information. Based on the characteristic rainwater flow direction information, the water tank layout points in each area of ​​the underground civil defense project to be tested are determined to obtain the water tank layout location information. Based on the characteristic rainwater flow rate information, the size of the water tanks at each area of ​​the underground civil defense project to be tested is determined to obtain the water tank layout size information. The water tank layout size information and the water tank layout location information are combined to form the water tank layout information.

[0072] Step S33: Evenly distribute light wells in the safety and protection zones of the underground civil defense project to be tested. After the distribution is completed, output a light well distribution completion signal. Predict the lighting conditions based on the BIM model of the underground civil defense project to be tested and deploy photovoltaic panels in each area. After completion, output a photovoltaic panel distribution completion signal. Install LED voice-activated lights inside the underground civil defense project to be tested. After installation, output a lighting fixture distribution completion signal. Upon receiving the light well distribution completion signal, photovoltaic panel distribution completion signal, and lighting fixture distribution completion signal, output a third type of distribution completion signal. The distribution density of LED voice-activated lights around the light wells is slightly lower than in other locations.

[0073] Step S34: Determine the internal pipeline laying location information based on the structural design information of the underground civil defense project to be tested, lay the pipelines inside the underground civil defense project to be tested based on the internal pipeline laying location information, and output the fourth type of laying completion signal after the laying is completed.

[0074] Step S35: After receiving the first type of deployment completion signal, the second type of deployment completion signal, the third type of deployment completion signal and the fourth type of deployment completion signal, output the device deployment completion signal.

[0075] Step S36: Display and mark the layout points and layout types of different equipment in each area of ​​the underground civil defense project to be tested on the BIM model of the underground civil defense project to be tested.

[0076] Reference Figure 1 Step S4 involves detecting the presence of toxic gases in each area of ​​the underground civil defense project. If toxic gases are present, the equipment is activated for filtration, and a toxic gas protection completion signal is output upon completion. Step S4 specifically includes the following sub-steps:

[0077] Step S41: After receiving the first type of deployment completion signal, uniformly install the first type of toxic gas detection sensors at the boundary of the hazardous protection zone, uniformly install the second type of toxic gas detection sensors at the boundary of the storage area, and install the third type of toxic gas detection sensors at the boundary of the safe zone.

[0078] Step S42: The first type of toxic gas detection sensor, the second type of toxic gas detection sensor, and the third type of toxic gas detection sensor are combined to form a toxic gas detection module.

[0079] Step S43: Based on the toxic gas detection module, detect whether there is toxic gas in each area of ​​the underground civil defense project to be tested and obtain toxic gas content detection information. Based on the toxic gas content detection information, determine whether there is toxic gas. If there is toxic gas, start the toxic gas protection module to ventilate and filter the gas until the toxic gas content detection information is within the preset standard toxic gas content threshold within a set time and the toxic gas content detection information does not show an increasing trend. Then, determine that the toxic gas protection of the underground civil defense project to be tested is completed and output a toxic gas protection completion signal.

[0080] Specifically, the first type of toxic gas detection sensor, the second type of toxic gas detection sensor, and the third type of toxic gas detection sensor respectively detect the toxic gas at the boundary of each area in real time to obtain the toxic gas content detection information of each deployment point.

[0081] When the first type of toxic gas detection sensor detects toxic gas while the second and third type of toxic gas detection sensors do not detect toxic gas, the first ventilation and filtration unit is activated until the toxic gas content detection information of the first type of sensor at the boundary of the hazardous protection zone meets the requirement that the toxic gas content detection information is within the preset standard toxic gas content threshold within a set time and the toxic gas content detection information does not show an increasing trend. Then, a toxic gas protection completion signal is output.

[0082] When the third type of toxic gas detection sensor detects toxic gas, the third ventilation and filtration unit is activated until the toxic gas content detection information of the third type sensor at the boundary of the safe zone meets the requirement that the toxic gas content detection information is within the preset standard toxic gas content threshold for a set time and does not show an increasing trend. Then, the second ventilation and filtration unit is activated until the toxic gas content detection information of the second type sensor at the boundary of the storage area meets the requirement that the toxic gas content detection information is within the preset standard toxic gas content threshold for a set time and does not show an increasing trend. Then, the first ventilation and filtration unit is activated until the toxic gas content detection information of the first type sensor at the boundary of the hazardous protection area meets the requirement that the toxic gas content detection information is within the preset standard toxic gas content threshold for a set time and does not show an increasing trend. Finally, a toxic gas protection completion signal is output.

[0083] In this embodiment, when toxic gas is present in the underground civil defense project to be tested, the toxic gas in each area of ​​the area division module is dispersed in a graded manner, which realizes the directional and graded dispersion of toxic gas in the underground civil defense project to be tested, and reduces the problem of blindly activating the toxic gas protection module when toxic gas is present, which leads to chaotic and inefficient toxic gas dispersion.

[0084] Reference Figure 1Step S5 involves collecting resource information in real time based on the equipment installed in each area of ​​the underground civil defense project to be tested, and then annotating this information in the BIM model of the underground civil defense project. Step S5 specifically includes the following sub-steps:

[0085] Step S51: Based on the water tank layout information, static pressure level gauges are installed at each water tank layout point. The water tanks collect rainwater when the underground civil defense project under test is in a rainfall state. The water level of each water tank is detected based on the static pressure level gauges to obtain the water level height information of each water tank.

[0086] Step S52: Based on the water level and layout dimensions of each water tank, the collected water volume of each tank is calculated. The water loss coefficient of each tank is obtained by determining the degree of contamination in the water and calculating the loss from collected water to usable water. Higher levels of contamination result in greater water loss during purification, leading to a higher water loss coefficient for that tank. The effective water storage content of each tank is determined based on the collected water volume and water loss coefficient. This effective water storage content information is then marked on the BIM model of the underground civil defense project to be tested.

[0087] Step S53: Connect energy storage batteries to the output terminals of the photovoltaic panels at each photovoltaic deployment point. The photovoltaic panels collect light energy and store it in the energy storage batteries.

[0088] Step S54: Calculate the energy of each energy storage battery based on the ampere-hour integration method to obtain the energy storage information of each energy storage battery, and mark the energy storage information of each energy storage battery on the BIM model of the underground civil defense project to be tested.

[0089] Step S55: The effective water storage content information and the stored electricity information are combined to form resource collection information.

[0090] Reference Figure 1 Step S6 involves determining whether the resource supply and demand are balanced in each region based on the resource collection information. If the supply and demand are not balanced, resources are allocated to each region and a scheduling operation is performed. After the resource scheduling operation is completed, a resource scheduling completion signal is output. Step S6 specifically includes the following sub-steps:

[0091] Step S61: Based on the number of people resettled and water use activities in each underground civil defense area to be tested, predict the water demand information of each underground civil defense area to be tested. The water demand information includes water demand point information and water demand amount information of each demand point.

[0092] Step S62: Based on the effective water storage content information of each water tank and the water demand information of each demand point, determine whether the effective water storage of each area is sufficient for the use of the area. If it is insufficient, the area is determined to be a water-scarce area. The water demand points in the water-scarce area are water resource scheduling demand points. Based on the water demand information of each water demand point in the water-scarce area, determine the demand level of the water demand point to obtain the water resource scheduling demand level.

[0093] Step S63: Select the water tank deployment points for water source scheduling at each water resource scheduling demand point in the water-scarce area as water source output points, and allocate and schedule water resources at the water resource scheduling demand points based on the water source output points.

[0094] Specifically, water resource scheduling operations are performed on water resource scheduling demand points sequentially based on the water resource scheduling demand level. That is, the water tank deployment point in the adjacent area closest to the water resource scheduling demand point is selected as the water source output point. Water resource scheduling is performed on the water source scheduling demand point based on the water source output point. Based on the effective water storage content information, it is determined whether there is enough water for resource scheduling. If not, a water tank deployment point in the second closest adjacent area to the water resource scheduling demand point is added for joint scheduling. If there is enough water, the water source output point can be used for parallel branch scheduling of other water source scheduling demand points.

[0095] Step S64: After the water resource scheduling operation is completed, record the water resource scheduling information and output a water resource scheduling completion signal. The water resource scheduling information includes water resource scheduling path information and scheduled water volume information.

[0096] Step S65: Based on the power requirements of the LED voice-controlled lights in each area of ​​the underground civil defense project to be tested, determine whether the power supply and demand of each area has reached a balance. Determine whether the sum of the stored power information of each energy storage battery in each area is sufficient to supply the power required by the LED voice-controlled lights in that area. If it is sufficient, the power supply and demand of that area has reached a balance. If it is insufficient, the power supply and demand of that area has not reached a balance. Mark that area as a power demand area.

[0097] Step S66: Mark the energy storage battery deployment points in the power supply demand area as power dispatch demand points.

[0098] Step S67: Select the energy storage battery deployment point in the adjacent area closest to the power dispatch demand point and mark it as the power output point. Based on the power output point, allocate and dispatch power to the power dispatch demand point.

[0099] Step S68: After the power dispatch operation is completed, record the power dispatch information and output a power dispatch completion signal. The power dispatch information includes power dispatch path information and dispatched power quantity information.

[0100] Step S69: The water resource scheduling completion signal and the power energy scheduling completion signal are combined to form resource scheduling completion information. Water resource scheduling information and power energy scheduling information are combined to form resource scheduling information.

[0101] Reference Figure 1 Step S7 involves sending the gas protection completion signal and resource scheduling completion signal to the background monitoring system. Step S7 specifically includes the following sub-steps:

[0102] Step S71: Obtain the wireless communication module and create a signal connection link between the wireless communication module and the underground civil defense project to be tested.

[0103] Step S72: The toxic gas protection completion signal and resource scheduling completion signal are sent to the background monitoring system via the wireless communication module. It should be noted that the wireless communication module in this embodiment refers to a wireless communication module based on Bluetooth technology. The resource scheduling information is then uploaded to the blockchain system for recording and storage.

[0104] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A green building design optimization method for underground civil defense facilities based on BIM technology, characterized in that, Includes the following steps: Step S1: Based on the structural design and material composition of the underground civil defense project to be tested, the project is divided into regions to obtain the region division results. Step S2: Take real-time photos of the underground civil defense project to be tested and create a BIM model of the underground civil defense project to be tested; Step S3: Based on the regional division results, deploy equipment in each area of ​​the underground civil defense project to be tested. After completion, output the equipment deployment completion signal and display the mark on the BIM model of the underground civil defense project to be tested. Step S4: Detect whether there are toxic gases in each area of ​​the underground civil defense project to be tested. If there are toxic gases, start the equipment to filter them. After completion, output a signal that the toxic gas protection is completed. Step S5: Collect resource information in real time based on the equipment installed in each area of ​​the underground civil defense project to be tested, and mark the resource collection information in the BIM model of the underground civil defense project to be tested. Step S6: Based on the resource collection information, determine whether the supply and demand of resources in each region are balanced. If the supply and demand are not balanced, allocate resources to each region and perform scheduling operations. After the resource scheduling operation is completed, output a resource scheduling completion signal. Step S7: Send the gas protection completion signal and resource scheduling completion signal to the background monitoring system.

2. The green building design optimization method for underground civil defense based on BIM technology according to claim 1, characterized in that, Step S1 specifically includes: Obtain the basic building information of the underground civil defense project to be tested, which includes land location information, structural design information and material composition information; Based on the location information of the underground civil defense project to be measured, the underground civil defense project to be measured is initially divided into blocks according to the unit of measurement to obtain the block unit division information; Based on the structural design information of the underground civil defense project to be tested, the safety level of the structural design of each block in the block unit division information is determined to obtain the structural design safety level information of each block; Based on the material composition information of the underground civil defense project to be tested, the safety level of the materials in each block of the block unit division information of the underground civil defense project to be tested is determined to obtain the material composition safety level information. Based on the structural design safety information and material composition safety information of each block in the block unit division information of the underground civil defense project to be tested, the structural safety information of each block is determined. Based on the security level information of each block, the blocks are divided into regions, which include security zones, storage zones, and hazard protection zones.

3. The green building design optimization method for underground civil defense based on BIM technology according to claim 2, characterized in that, Step S2 specifically includes: Multiple external images of the underground civil defense project under test are obtained by taking real-time multi-angle photos of the exterior. These multiple external images are then fused to obtain the building's external image information. Multiple internal images of the underground civil defense project under test are obtained by taking real-time multi-angle photos of the interior. The multiple internal images are then fused to obtain the internal image information of the building. Based on external and internal images of the building, a BIM model of the underground civil defense project to be tested is created, and the area division module is displayed on the BIM model of the underground civil defense project to be tested.

4. The green building design optimization method for underground civil defense based on BIM technology according to claim 3, characterized in that, Step S3 specifically includes: A first ventilation and filtration unit is installed at the boundary of the hazardous protection zone, a second ventilation and filtration unit is installed at the boundary of the storage area, and a third ventilation and filtration unit is installed at the boundary of the safe zone. The first, second, and third ventilation and filtration units are combined to form a toxic gas protection module. When the toxic gas protection module is installed, a first-class deployment completion signal is output. Based on the BIM model of the underground civil defense project under test, the rainwater flow direction is predicted when rainfall occurs to obtain characteristic rainwater flow information. Based on the characteristic rainwater flow information, the layout of water tanks is determined to obtain water tank layout information. Based on the water tank layout information, water tanks are laid out in each area of ​​the underground civil defense project under test. After the layout is completed, a second type of layout completion signal is output. Light wells are evenly distributed in the safety and protection zones of the underground civil defense project to be tested. After the distribution is completed, a light well distribution completion signal is output. The lighting conditions are predicted based on the BIM model of the underground civil defense project to be tested, and photovoltaic panels are distributed in each area. After the distribution is completed, a photovoltaic panel distribution completion signal is output. LED voice-controlled lights are installed inside the underground civil defense project to be tested. After the installation is completed, a lighting fixture distribution completion signal is output. When the light well distribution completion signal, photovoltaic panel distribution completion signal, and lighting fixture distribution completion signal are received, a third type of distribution completion signal is output. Based on the structural design information of the underground civil defense project to be tested, the internal pipeline laying location information is determined. Based on the internal pipeline laying location information, the pipelines inside the underground civil defense project to be tested are laid. After the laying is completed, the fourth type of laying completion signal is output. Upon receiving the first type of deployment completion signal, the second type of deployment completion signal, the third type of deployment completion signal, and the fourth type of deployment completion signal, the device deployment completion signal is output. The locations and types of different equipment in each area of ​​the underground civil defense project to be tested are displayed and marked on the BIM model of the underground civil defense project to be tested.

5. The green building design optimization method for underground civil defense based on BIM technology according to claim 4, characterized in that, Step S4 specifically includes: Upon receiving the first type of deployment completion signal, first type of toxic gas detection sensors are uniformly installed at the boundary of the hazardous protection zone, second type of toxic gas detection sensors are uniformly installed at the boundary of the storage area, and third type of toxic gas detection sensors are installed at the boundary of the safe zone. A toxic gas detection module is formed by combining the first type of toxic gas detection sensor, the second type of toxic gas detection sensor, and the third type of toxic gas detection sensor. The toxic gas detection module detects the presence of toxic gas in various areas of the underground civil defense project under test and obtains toxic gas content detection information. Based on the toxic gas content detection information, it is determined whether toxic gas is present. If toxic gas is present, the toxic gas protection module is activated to ventilate and filter the gas until the toxic gas content detection information is within the preset standard toxic gas content threshold within a set time and the toxic gas content detection information does not show an increasing trend. Then, it is determined that the toxic gas protection of the underground civil defense project under test is completed, and a toxic gas protection completion signal is output.

6. The green building design optimization method for underground civil defense based on BIM technology according to claim 5, characterized in that, Step S5 specifically includes: Based on the water tank layout information, static pressure level gauges are installed at each water tank layout point. The water tanks collect rainwater when the underground civil defense project under test is in a rainfall state. The water level of each water tank is detected based on the static pressure level gauges to obtain the water level height information of each water tank. Based on the water level and layout dimensions of each water tank, the collected water volume of each water tank is calculated. Based on the degree of contamination of the water in each water tank, the loss rate from collected water to usable water is determined, and the water loss coefficient of each water tank is obtained. Based on the collected water volume and the water loss coefficient, the effective water volume of each water tank is determined, and the effective water storage content information is obtained. The effective water storage content information of each water tank is marked on the BIM model of the underground civil defense project to be tested. Energy storage batteries are connected to the output terminals of the photovoltaic panels at each photovoltaic deployment site. The photovoltaic panels collect light energy and store it in the energy storage batteries. The energy storage capacity of each energy storage battery is calculated based on the ampere-hour integral method to obtain the energy storage capacity information of each energy storage battery. The energy storage capacity information of each energy storage battery is then marked on the BIM model of the underground civil defense project to be tested. The information on effective water storage content and the information on stored electricity are combined to form resource collection information.

7. The green building design optimization method for underground civil defense based on BIM technology according to claim 6, characterized in that, Step S6 specifically includes: Based on the number of people resettled and water use activities in each underground civil defense area to be tested, the water demand information of each underground civil defense area to be tested is predicted. The water demand information includes water demand point information and water demand amount information of each demand point. Based on the effective water storage content information of each water tank and the water demand information of each demand point, it is determined whether the effective water storage of each area is sufficient for the use of the area. If it is insufficient, the area is determined to be a water-scarce area. The water demand points in the water-scarce area are water resource scheduling demand points. Based on the water demand information of each water demand point in the water-scarce area, the demand level of the water demand point is determined to obtain the water resource scheduling demand level. The locations of water tanks for water resource allocation in water-scarce areas are marked as water source output points, and water resources are allocated and allocated to water resource allocation points based on the water source output points. After water resource allocation is completed, record the water resource allocation information and output a water resource allocation completion signal.

8. The green building design optimization method for underground civil defense based on BIM technology according to claim 7, characterized in that, Step S6 also includes: Based on the power requirements of the LED voice-controlled lights in each area of ​​the underground civil defense project to be tested, it is determined whether the power supply and demand of each area has reached a balance. It is also determined whether the sum of the stored power information of the energy storage batteries in each area is sufficient to supply the power required by the LED voice-controlled lights in that area. If it is sufficient, the power supply and demand of that area has reached a balance. If it is insufficient, the power supply and demand of that area has not reached a balance. That area is marked as a power demand area. Mark the energy storage battery deployment points in the areas where electricity demand is supplied as electricity dispatch demand points. Select the energy storage battery deployment point in the nearest adjacent area to the power dispatch demand point and mark it as the power output point. Then, allocate and dispatch power to the power dispatch demand point based on the power output point. After the power dispatch operation is completed, record the power dispatch information and output a power dispatch completion signal; The combination of the water resource scheduling completion signal and the power energy scheduling completion signal indicates that resource scheduling is complete.

9. The green building design optimization method for underground civil defense based on BIM technology according to claim 8, characterized in that, Step S7 specifically includes: Acquire the wireless communication module and create a signal connection link between the wireless communication module and the underground civil defense project under test; The wireless communication module sends the signals indicating completion of toxic gas protection and resource scheduling to the background monitoring system.

Images