Emergency processing method and related device
By configuring an infiltration isolation system of active cofferdams and power units in the flooding area, dynamically controlling the flow of accumulated water has been solved, and the problem of untimely treatment of waterlogging in the existing technology has been solved, achieving faster and more effective emergency disaster reduction results.
Patent Information
- Application Number
- CN202510346051.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-21
- Publication Date
- 2025-07-11
AI Technical Summary
The existing technology is not treated in time when dealing with waterlogging, which causes great harm to urban traffic and residents' lives, and it is difficult to quickly respond to the accumulated water caused by heavy rainfall by manually setting up sandbags.
By obtaining the liquid level and drainage flow of each sub-region in the target area, a flood isolation system is configured, including active cofferdams, power units and communication devices, and the opening and closing of the cofferdams are dynamically controlled to limit the direction of water accumulation and to promptly deal with severe flooding areas.
The timely treatment of waterlogging has been achieved, the harm of water accumulation to various areas has been reduced, the efficiency and synchronization of emergency disaster reduction has been improved, and the transportation cost and difficulty have been reduced.
Smart Images
Figure CN120295168A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the field of computer technology, and in particular, to an emergency processing method and related devices. Background Art
[0002] Waterlogging refers to a disaster in which short-term heavy rainfall or continuous rainfall exceeds the drainage capacity of the area, causing surface water accumulation. Taking urban waterlogging as an example, when the water accumulation is too deep and the scope is too large, it will affect urban traffic, residents' lives and production labor. Waterlogging is likely to occur in low-lying areas, such as underpasses, subways, underground pedestrian passages, underground shopping malls, underground garages, construction sites, and urban villages.
[0003] In the related art, usually after receiving a rainfall warning, existing flood control materials and equipment (such as sandbags) are manually allocated to block key intersections, entrances, etc.
[0004] However, the above method is not timely enough to cause greater harm to areas with heavy rainfall. Summary of the Invention
[0005] In view of the above problems, the present application provides an emergency processing method and related devices for more timely emergency disaster reduction processing and reducing the harm caused by waterlogging.
[0006] Based on this, the present application discloses the following technical solutions:
[0007] In a first aspect, an embodiment of the present application provides an emergency processing method, the method including:
[0008] Obtain the liquid level of each sub-region in the target area and the drainage flow rate of each sub-region in the target area. Each sub-region is configured with an internal waterlogging isolation system, and the internal waterlogging isolation system includes a movable cofferdam, a power device, and a communication device. The movable cofferdam is used to restrict the flow direction of the liquid, the power device is used to control the opening or closing of the movable cofferdam, and the communication device is used to receive an instruction to open the movable cofferdam;
[0009] In response to the liquid level of the target sub-region being greater than or equal to a first threshold and the drainage flow rate of the target sub-region being less than a second threshold, send an opening instruction to the internal waterlogging isolation system of the target sub-region, where the target sub-region is one of the multiple sub-regions.
[0010] Optionally, the communication device is further used to receive an instruction to close the internal waterlogging isolation system, and the method further includes:
[0011] In response to the liquid level in the target sub-region being less than the first threshold and the drainage flow rate in the target sub-region being greater than or equal to the third threshold, a closing instruction is sent to the waterlogging isolation system in the target sub-region, and the third threshold is determined based on the second threshold and the seepage flow rate in the target sub-region.
[0012] Optionally, the movable cofferdam includes a collapsible movable cofferdam that fits the ground when closed and flips up to a first preset position when opened, tightly fitting the water accumulation prevention inlet corresponding to the collapsible movable cofferdam.
[0013] Optionally, the movable cofferdam includes a liftable movable cofferdam that is located below the ground when closed and is lifted to a second preset position when opened, tightly fitting the water accumulation prevention inlet corresponding to the liftable movable cofferdam.
[0014] Optionally, the waterlogging isolation system corresponding to the liftable movable cofferdam further includes a cavity drainage system, which includes a liquid level gauge and a drainage pump. The liquid level gauge is used to obtain the target liquid level of the cavity below the liftable movable cofferdam, and the cavity drainage system is used to turn on the drainage pump when the target liquid level is greater than the fourth threshold during the opening process of the liftable movable cofferdam, so as to drain the accumulated water in the cavity.
[0015] Optionally, an overflow port is provided at the top of the movable cofferdam, and the overflow port is connected to a diversion pipeline, and the diversion pipeline leads to an emergency reservoir.
[0016] Optionally, the movable cofferdam is configured with an optical prompt device and a sound prompt alarm.
[0017] Optionally, the method further includes:
[0018] Obtain the pH value of the accumulated water in each sub-region of the target area and the density value of the accumulated water in each sub-region of the target area;
[0019] Generate water quality prompt information for the target area based on the pH value of the accumulated water and the density value of the accumulated water, where the density value of the accumulated water is used to represent the solid content rate of the accumulated water.
[0020] Optionally, the method further includes:
[0021] Generate precipitation status information for the target area based on the liquid level in each sub-region of the target area and the drainage flow rate in each sub-region of the target area.
[0022] In a second aspect, an embodiment of the present application provides an emergency treatment device, and the device includes an acquisition unit and a control unit;
[0023] The obtaining unit is configured to obtain the liquid levels of the respective sub-regions in the target region and the drainage flow rates of the respective sub-regions in the target region. Each of the sub-regions is configured with a waterlogging isolation system, and the waterlogging isolation system includes a movable cofferdam, a power device, and a communication device. The movable cofferdam is used to restrict the flow direction of the liquid, the power device is used to control the opening or closing of the movable cofferdam, and the communication device is used to receive an instruction to open the movable cofferdam.
[0024] The control unit is configured to send an opening instruction to the waterlogging isolation system of the target sub-region in response to the liquid level of the target sub-region being greater than or equal to a first threshold and the drainage flow rate of the target sub-region being less than the second threshold, where the target sub-region is one of the multiple sub-regions.
[0025] In a third aspect, an embodiment of the present application provides a computer device, which includes a processor and a memory:
[0026] The memory is configured to store a computer program and transmit the computer program to the processor;
[0027] The processor is configured to execute the method described in the first aspect above according to the computer program.
[0028] In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, which is configured to store a computer program, and the computer program is used to execute the method described in the first aspect above.
[0029] In a fifth aspect, an embodiment of the present application provides a computer program product including a computer program, which, when running on a computer device, causes the computer device to execute the method described in the first aspect above.
[0030] It can be seen from the above technical solutions that the present application has at least the following beneficial effects:
[0031] Obtain the liquid levels of each sub-region in the target area and the drainage flow rates of each sub-region in the target area. Each sub-region is configured with a waterlogging isolation system, which includes a movable cofferdam, a power device, and a communication device. The movable cofferdam is used to restrict the flow direction of the liquid, the power device is used to control the opening or closing of the movable cofferdam, and the communication device is used to receive an instruction to open the movable cofferdam. Based on the liquid levels and drainage flow rates of each sub-region, the waterlogging degree of each sub-region can be determined in a timely manner, so that timely treatment can be carried out according to the waterlogging degree of each sub-region. Each sub-region is configured with a waterlogging isolation system, enabling each sub-region to have the ability to independently hinder waterlogging through the movable cofferdam. At the same time, an instruction can be received in a timely manner through the communication device, having time synchronization with the waterlogging degree of each sub-region. The target sub-region is one of multiple sub-regions. In response to the liquid level of the target sub-region being greater than or equal to the first threshold and the drainage flow rate of the target sub-region being less than the second threshold, it indicates that the waterlogging degree of the target sub-region is relatively serious and the drainage capacity of the target sub-region is difficult to drain the current accumulated water. Send an opening instruction to the waterlogging isolation system of the target sub-region, so that the waterlogging isolation systems of each sub-region can more timely synchronize the waterlogging degree of their respective sub-regions and can restrict the flow direction of the accumulated water through the movable cofferdam to reduce the harm to each sub-region. BRIEF DESCRIPTION OF THE DRAWINGS
[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings described below are only some embodiments recorded in the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0033] Figure 1 Schematic flowchart of an emergency treatment method provided by an embodiment of the present application;
[0034] Figure 2 Schematic diagram of a collapsible movable cofferdam provided by an embodiment of the present application;
[0035] Figure 3 Schematic diagram of a lifting movable cofferdam provided by an embodiment of the present application;
[0036] Figure 4 Schematic flowchart of an emergency treatment system provided by an embodiment of the present application;
[0037] Figure 5 Schematic structural diagram of an emergency treatment device provided by an embodiment of the present application;
[0038] Figure 6 Schematic structural diagram of a computer device provided by an embodiment of the present application. Detailed implementation manners
[0039] Embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although some embodiments of the present application are shown in the drawings, it should be understood that the present application can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. On the contrary, these embodiments are provided to more thoroughly and completely understand the present application. It should be understood that the drawings and embodiments of the present application are only for exemplary purposes and are not used to limit the protection scope of the present application.
[0040] Regarding waterlogging, there is currently a lack of immediate treatment measures. It is difficult for manual labor to respond to the waterlogging situation in the area in a timely manner by setting up sandbags. For example, even if early warning information about rainstorm floods is received in a timely manner, when the sandbag transportation is completed at the entrance of a parking lot, an overpass, etc., there is already a large amount of accumulated water, and it is difficult to reduce the harm caused by heavy rainfall in a timely manner. Moreover, the difficulty of dispatching and coordinating flood prevention materials and equipment is high, and the transportation cost is high, making it more difficult to conduct emergency rescue and disaster relief, resulting in untimely treatment of waterlogging disasters and still causing relatively large harm.
[0041] Based on this, embodiments of the present application provide an emergency treatment method and related device, which obtain the liquid levels of each sub-region in a target region and the drainage flow rates of each sub-region in the target region, and in response to the liquid level of a target sub-region being greater than or equal to a first threshold and the drainage flow rate of the target sub-region being less than a second threshold, send an opening instruction to the waterlogging isolation system of the target sub-region, so as to timely control the waterlogging isolation system according to the real-time waterlogging degree of each sub-region, improve the timeliness of waterlogging treatment, and reduce the harm caused by waterlogging.
[0042] The emergency treatment method provided by the present application can be applied to computer devices with emergency treatment capabilities, such as terminal devices, servers, and central control devices integrated by PLC and DCS. Among them, the terminal device can specifically be a desktop computer, a laptop computer, a mobile phone, a tablet computer, etc.; the server can be an independent physical server, or a server cluster or distributed system composed of multiple physical servers, etc. The terminal device and the server can be directly or indirectly connected through wired or wireless communication methods, and the present application does not limit this here.
[0043] See Figure 1 , which is a schematic flowchart of the emergency treatment method provided by an embodiment of the present application. For ease of description, the following embodiments are described by taking the server as the execution subject of the emergency treatment method as an example. As Figure 1 shown, the emergency treatment method includes S101 - S102.
[0044] S101: Obtain the liquid levels of each sub-region in a target region and the drainage flow rates of each sub-region in the target region.
[0045] The target area is an area where waterlogging is about to occur or has already occurred. The target area includes multiple sub-areas, and each sub-area is configured with at least one waterlogging isolation system. The waterlogging isolation system is a system used to isolate the accumulated water in areas with severe waterlogging. The waterlogging isolation system includes a movable cofferdam, a power device, and a communication device. The movable cofferdam is used to restrict the flow direction of the liquid, that is, the movable cofferdam has the ability to restrict the flow of accumulated water to specific areas such as low-lying areas. At the same time, the movable cofferdam is a non-fixed device and its position can be adjusted by opening or closing it, so as to prevent obstacles to the passage of pedestrians, vehicles, etc. when the movable cofferdam does not need to be opened. The power device is used to control the opening or closing of the movable cofferdam, and the communication device is used to receive the instruction to open the movable cofferdam. The communication device can be connected to the server for sending instructions in a wired or wireless manner, and the embodiments of the present application do not limit this.
[0046] For example, the waterlogging isolation system can be installed at positions leading to low-lying areas such as the entrance of an underground parking lot and the entrance and exit of a subway station, that is, the waterlogging isolation system can be installed at the position corresponding to the prevention of water intrusion. The movable cofferdam of the waterlogging isolation system can be closely attached to the prevention of water intrusion to block the intrusion of accumulated water into the low-lying area, thereby reducing the harm caused by waterlogging.
[0047] As an implementation method, the movable cofferdam can be equipped with multiple power devices, and among the multiple power devices, there is a standby power device to prevent the failure of the waterlogging isolation system caused by the damage of one power device. For example, the movable cofferdam is equipped with 2 power devices, 1 is in a continuously open state, 1 is used as a standby, and the 2 power devices can use different power sources to enhance the robustness of the waterlogging isolation system.
[0048] As a possible implementation method, by accessing the public information platform, which includes a rainstorm and flood perception platform, a real-time early warning information platform, and a refined calculation platform for urban extreme rainstorm and flood prediction, the probability of future heavy rainfall and continuous rainfall in the target area provided by the public information platform can be obtained, and the alarm information corresponding to the rainfall probability can be generated, so that engineers can perform daily or emergency maintenance on the waterlogging isolation system in advance according to the alarm information.
[0049] Obtain the liquid level of each sub-area in the target area and the drainage flow rate of each sub-area in the target area. The liquid level can be collected by a liquid level gauge installed in each sub-area, such as a radar liquid level gauge, and the drainage flow rate can be collected by a flow meter installed in the drainage system of each sub-area. Then, the collected liquid level and drainage flow rate are uploaded in real time to timely determine the waterlogging degree of each sub-area in the target area.
[0050] S102: In response to the liquid level in the target sub-region being greater than or equal to the first threshold and the drainage flow rate in the target sub-region being less than the second threshold, send an opening instruction to the waterlogging isolation system in the target sub-region.
[0051] The target sub-region is one of multiple sub-regions. Taking the target sub-region as an example, in response to the liquid level in the target sub-region being greater than or equal to the first threshold, it indicates that the degree of water accumulation in the target sub-region is relatively high, reflecting a relatively high rainfall intensity or long rainfall duration. And the drainage flow rate in the target sub-region being less than the second threshold indicates that the current drainage capacity of the target sub-region is insufficient, and the liquid level of the water accumulation will continue to rise. Then send an opening instruction to the waterlogging isolation system in the target sub-region. As an implementation method, the drainage flow rate can be the sum of the natural drainage flow rate of the groundwater system and the active drainage flow rate of drainage devices such as drainage pumps.
[0052] Among them, the first threshold is a preset upper limit warning value of the liquid level, and the second threshold is a preset lower limit warning value of the drainage flow rate. Those skilled in the art can set the first threshold and the second threshold according to actual needs, and the embodiments of the present application do not limit this. For example, when the rainstorm level is relatively high, a smaller first threshold and a larger second threshold can be taken.
[0053] When the communication device of the waterlogging isolation system in the target sub-region receives the opening instruction, the movable cofferdam is opened through the power device to restrict the water accumulation to specific areas such as low-lying areas in the target sub-region, and reduce the harm caused by the water accumulation surging to some areas of the target sub-region.
[0054] In a possible implementation method, in response to the liquid level in the target sub-region being less than the first threshold and the drainage flow rate in the target sub-region being greater than or equal to the third threshold, send a closing instruction to the waterlogging isolation system in the target sub-region.
[0055] Among them, the third threshold is the minimum drainage flow rate required to preset to close the waterlogging isolation system. The third threshold can be determined according to the second threshold and the seepage flow rate in the target sub-region, and the seepage flow rate can be collected by a flow meter.
[0056] The seepage flow rate is used to characterize the water accumulation flow rate that is difficult for the waterlogging isolation system to isolate. For example, the third threshold is the second threshold + the seepage flow rate in the target sub-region. In response to the liquid level in the target sub-region being less than the first threshold, it indicates that the water accumulation in the target sub-region is less. And the drainage flow rate in the target sub-region being greater than or equal to the third threshold indicates that the drainage capacity of the target sub-region can not only meet the preset lower limit of the drainage flow rate, but also drain away the water accumulation that is difficult for the waterlogging isolation system to isolate. In this case, closing the waterlogging isolation system in the target sub-region can, on the premise of avoiding obstacles to the passage of pedestrians, vehicles, etc., ensure that the target sub-region has the condition to drain the seepage flow rate completely, and reduce the harm caused by waterlogging to the property of pedestrians, protected facilities, etc.
[0057] In a possible implementation, the movable cofferdam is configured with an optical prompting device and a sound prompting alarm. When the movable cofferdam is opened, it can emit a light prompt and a sound prompt to the outside world to prevent pedestrians, vehicles, etc. from accidentally touching it, thus bringing potential safety hazards.
[0058] In a possible implementation, it is also possible to obtain the accumulated water pH value of each sub-region in the target area and the accumulated water density value of each sub-region in the target area. Then, according to the accumulated water pH value and the accumulated water density value, water quality prompt information for the target area is generated.
[0059] Among them, the accumulated water density value is used to characterize the solid content rate of the accumulated water, which can be collected and uploaded by density meters installed in each sub-region. The pH value is used to characterize the acid-base condition of the accumulated water, which can be collected and uploaded by pH meters installed in each sub-region. For example, the pH meters and density meters can be installed in the emergency storage pool, which is used to temporarily store the accumulated water in the waterlogging and is a buffer zone for waterlogging.
[0060] Thus, it is possible to determine the water quality of the target area based on the pH value and the accumulated water density value, and through the water quality prompt information, it is possible to determine which sub-region in the target area has polluted water quality, so as to monitor the water quality changes in each sub-region while carrying out emergency treatment for waterlogging.
[0061] In a possible implementation, when the liquid level of each sub-region in the target area and the drainage flow rate of each sub-region in the target area are obtained, the precipitation state of the target area can be calculated by a calculation platform, etc., to generate precipitation state information for the target area. For example, by uploading the collected liquid level and drainage flow rate to the public information platform accessed by the server, and calculating the precipitation state of the target area through the refined calculation platform for urban extreme rainstorm and flood prediction of the public information platform, the server generates precipitation state information for the target area to perform real-time perception and real-time early warning of the rainfall in the target area.
[0062] As can be seen from the above technical solution, the liquid levels of each sub-region in the target area and the drainage flow rates of each sub-region in the target area are obtained. Each sub-region is equipped with an internal waterlogging isolation system, which includes a movable cofferdam, a power device, and a communication device. The movable cofferdam is used to restrict the flow direction of the liquid, the power device is used to control the opening or closing of the movable cofferdam, and the communication device is used to receive an instruction to open the movable cofferdam. Based on the liquid levels and drainage flow rates of each sub-region, the degree of internal waterlogging of each sub-region can be determined in a timely manner, so that timely treatment can be carried out according to the degree of internal waterlogging of each sub-region. Each sub-region is equipped with an internal waterlogging isolation system, enabling each sub-region to independently have the ability to prevent internal waterlogging through the movable cofferdam. At the same time, an instruction can be received in a timely manner through the communication device, and it has time synchronization with the degree of internal waterlogging of each sub-region. The target sub-region is one of multiple sub-regions. In response to the liquid level of the target sub-region being greater than or equal to the first threshold and the drainage flow rate of the target sub-region being less than the second threshold, it indicates that the degree of internal waterlogging of the target sub-region is relatively serious, and the drainage capacity of the target sub-region is difficult to drain the current accumulated water. An opening instruction is sent to the internal waterlogging isolation system of the target sub-region, so that the internal waterlogging isolation systems of each sub-region can more timely synchronize the degree of internal waterlogging of their respective sub-regions and can restrict the flow direction of the accumulated water through the movable cofferdam to reduce the harm to each sub-region.
[0063] The embodiments of the present application do not specifically limit the types of movable cofferdams. Here, two types of movable cofferdams will be described as examples respectively.
[0064] Openable and closable movable cofferdam: When the openable and closable movable cofferdam is closed, it fits with the ground. When the openable and closable movable cofferdam is opened, it flips up to a first preset position and closely fits with the water intrusion prevention opening corresponding to the openable and closable movable cofferdam.
[0065] Among them, the first preset position is the position where the openable and closable movable cofferdam blocks the accumulated water when it is opened, and the water intrusion prevention opening is the entrance corresponding to the space where the movable cofferdam blocks the intrusion of accumulated water. The openable and closable movable cofferdam is divided into a rotary openable and closable movable cofferdam and a folding openable and closable movable cofferdam according to different ways of flipping up to the first preset position.
[0066] For example, the main body of the openable and closable movable cofferdam is a baffle with a certain thickness, and the material is metal. The power source of the power device is hydraulic or electric control. In the unopened state, the baffle fits with the ground. When the openable and closable movable cofferdam is opened, the flap flips up, and the position of the baffle is fixed to the first preset position through a limiter. The baffle and the supporting components of the entrance wall form a sealed container in the external form to prevent the intrusion of accumulated water.
[0067] See Figure 2, This figure is a schematic diagram of a collapsible movable cofferdam provided by an embodiment of the present application. When the collapsible movable cofferdam is closed, the baffle is in a normal state and fits closely to the ground. When the collapsible movable cofferdam is opened, the baffle is in a raised state, and the baffle flips up to the first preset position and fits closely to the facility entrance facilities to prevent accumulated water from invading the underground space of the target sub-region.
[0068] Lifting type movable cofferdam: The lifting type movable cofferdam is located below the ground when closed. When the lifting type movable cofferdam is opened, it is lifted to the second preset position and fits closely to the water accumulation prevention inlet corresponding to the lifting type movable cofferdam. Among them, the second preset position is the position for blocking water accumulation when the lifting type movable cofferdam is opened.
[0069] For example, the main body of the lifting type movable cofferdam is a baffle with a certain thickness. The material of the baffle can be metal, a cement-cast mixture inside the metal plate, and the power source of the power device is several hydraulic devices or lifting tracks. The hydraulic devices can be placed inside the baffle. When the movable cofferdam is fully opened, the stopper is opened and fixes the position of the baffle to the second preset position, and the baffle and the supporting components of the entrance wall form a sealed container in the external form to prevent water accumulation from invading.
[0070] See Figure 3 , This figure is a schematic diagram of a lifting type movable cofferdam provided by an embodiment of the present application. When the lifting type movable cofferdam is closed, the movable cofferdam is in a normal state and is located below the ground. When the lifting type movable cofferdam is opened, the movable cofferdam is lifted to the second preset position and makes a sound and gives a light prompt through the light source.
[0071] Since a cavity will be formed below during the rising process of the lifting type cofferdam, considering the insufficient sealing performance, water will flow into the cavity through the gaps. Based on this, the embodiment of the present application also provides a cavity drainage system for the waterlogging isolation system corresponding to the lifting type movable cofferdam. The cavity drainage system includes a liquid level gauge and a drainage pump. The liquid level gauge is used to obtain the target liquid level of the cavity below the lifting type movable cofferdam, and the target liquid level is the liquid level of the cavity. And the cavity drainage system is used to turn on the drainage pump when the target liquid level is greater than the fourth threshold during the opening process of the lifting type movable cofferdam, so as to drain the accumulated water in the cavity. The fourth threshold is the maximum value of the target liquid level. When it is detected by the flow detector that the target liquid level is greater than the fourth threshold, it means that the accumulated water in the cavity needs to be quickly drained.
[0072] In a possible implementation manner, an overflow port is provided at the top of the movable cofferdam, and the overflow port is connected to a diversion pipeline, and the diversion pipeline leads to an emergency reservoir. Continuing as Figure 3As shown, taking the lifting movable cofferdam as an example, an overflow opening is provided at the top of the movable cofferdam and leads to the main drainage pipe. This can prevent the accumulated water from exceeding the blocking range of the movable cofferdam, and introduce the accumulated water into the emergency reservoir through the overflow opening, thereby further reducing the disaster caused by the accumulated water to the corresponding specific area of the movable cofferdam.
[0073] Continue as Figure 3 As shown, a water accumulation tank is provided below the lifting movable cofferdam, and the accumulated water is led to the main drainage pipe through the water pipe of the water accumulation tank. When the liquid level of the water accumulation tank rises to the fourth threshold, the drainage pump starts to drain water to the emergency storage tank or the public drainage system.
[0074] As an implementation method, a water tank can be set in the cavity below the lifting movable cofferdam, and the target liquid level of the water tank is obtained through a liquid level gauge.
[0075] See Figure 4 This figure is a schematic flow chart of an emergency treatment system provided by an embodiment of the present application. The emergency treatment system makes a feedback based on the comprehensive waterlogging information. The system is connected to the public information platform, and the waterlogging is prevented and detected through the computing platform provided by the public information platform. First, the liquid level and drainage flow of each sub-region in the target area are obtained through the ground liquid level gauge and the sewer system flowmeter. If the liquid level of the target sub-region is greater than or equal to the first threshold and the drainage flow of the target sub-region is less than the second threshold, the waterlogging isolation system of the target sub-region is turned on. The waterlogging isolation system includes a movable cofferdam controlled to open and close by a power device. When the drainage flow of the target sub-region is greater than or equal to the third threshold and the liquid level of the target sub-region is less than the first threshold, the waterlogging isolation system is turned off. Taking the lifting movable cofferdam as an example, a water tank is set in the cavity below the movable cofferdam, and it is determined whether to turn on the drainage pump through the liquid level gauge and the corresponding sewer flowmeter in the water tank. After the drainage pump is turned on, the accumulated water is drained to the comprehensive emergency water tank, which is connected to the municipal drainage system. The water quality of the water in the water tank or the sewer system is detected, and the precipitation is judged through the liquid level and drainage flow to generate the water quality prompt information of the target area and the precipitation state information of the target area.
[0076] See Figure 5 , Figure 5 This is an emergency treatment device provided by an embodiment of the present application. The device 500 includes an acquisition unit 501 and a control unit 502;
[0077] The obtaining unit 501 is configured to obtain the liquid levels of each sub-region in the target area and the drainage flow rates of each sub-region in the target area. Each sub-region is equipped with a waterlogging isolation system, and the waterlogging isolation system includes a movable cofferdam, a power device, and a communication device. The movable cofferdam is used to restrict the flow direction of the liquid, the power device is used to control the opening or closing of the movable cofferdam, and the communication device is used to receive an instruction to open the movable cofferdam.
[0078] The control unit 502 is configured to send an opening instruction to the waterlogging isolation system of the target sub-region in response to the liquid level of the target sub-region being greater than or equal to a first threshold and the drainage flow rate of the target sub-region being less than the second threshold. The target sub-region is one of the multiple sub-regions.
[0079] It can be seen from the above technical solutions that the liquid levels of each sub-region in the target area and the drainage flow rates of each sub-region in the target area are obtained. Each sub-region is equipped with a waterlogging isolation system, which includes a movable cofferdam, a power device, and a communication device. The movable cofferdam is used to restrict the flow direction of the liquid, the power device is used to control the opening or closing of the movable cofferdam, and the communication device is used to receive an instruction to open the movable cofferdam. Based on the liquid levels and drainage flow rates of each sub-region, the waterlogging degree of each sub-region can be determined in a timely manner, so that timely treatment can be carried out according to the waterlogging degree of each sub-region. Each sub-region is equipped with a waterlogging isolation system, enabling each sub-region to have the ability to independently prevent waterlogging through the movable cofferdam. At the same time, instructions can be received in a timely manner through the communication device, having time synchronization with the waterlogging degree of each sub-region. The target sub-region is one of the multiple sub-regions. In response to the liquid level of the target sub-region being greater than or equal to the first threshold and the drainage flow rate of the target sub-region being less than the second threshold, it indicates that the waterlogging degree of the target sub-region is relatively serious and the drainage capacity of the target sub-region is difficult to drain the current accumulated water. An opening instruction is sent to the waterlogging isolation system of the target sub-region, so that the waterlogging isolation systems of each sub-region can more timely synchronize the waterlogging degree of their respective sub-regions and can restrict the flow direction of the accumulated water through the movable cofferdam to reduce the harm to each sub-region.
[0080] As a possible implementation, the communication device is further configured to receive an instruction to close the waterlogging isolation system. The device further includes a closing unit, which is configured to:
[0081] Send a closing instruction to the waterlogging isolation system of the target sub-region in response to the liquid level of the target sub-region being less than the first threshold and the drainage flow rate of the target sub-region being greater than or equal to the third threshold. The third threshold is determined according to the second threshold and the seepage flow rate of the target sub-region.
[0082] As a possible implementation, the movable cofferdam includes a collapsible movable cofferdam which fits the ground when closed and turns up to a first preset position when opened, and tightly fits the water accumulation prevention inlet corresponding to the collapsible movable cofferdam.
[0083] As a possible implementation, the movable cofferdam includes a liftable movable cofferdam which is located below the ground when closed and is lifted to a second preset position when opened, and tightly fits the water accumulation prevention inlet corresponding to the liftable movable cofferdam.
[0084] As a possible implementation, the waterlogging isolation system corresponding to the liftable movable cofferdam further includes a cavity drainage system which includes a liquid level gauge and a drainage pump. The liquid level gauge is used to obtain the target liquid level of the cavity below the liftable movable cofferdam, and the cavity drainage system is used to turn on the drainage pump to drain the accumulated water in the cavity if the target liquid level is greater than the fourth threshold during the opening process of the liftable movable cofferdam.
[0085] As a possible implementation, an overflow port is provided at the top of the movable cofferdam. The overflow port is connected to a diversion pipeline which leads to an emergency reservoir.
[0086] As a possible implementation, the movable cofferdam is configured with an optical warning device and a sound warning alarm.
[0087] As a possible implementation, the device further includes a first generation unit for:
[0088] Obtaining the accumulated water pH value of each sub-region in the target area and the accumulated water density value of each sub-region in the target area;
[0089] Generating water quality prompt information of the target area according to the accumulated water pH value and the accumulated water density value, where the accumulated water density value is used to characterize the solid content rate of the accumulated water.
[0090] As a possible implementation, the device further includes a second generation unit for:
[0091] Generating precipitation state information of the target area according to the liquid level of each sub-region in the target area and the drainage flow rate of each sub-region in the target area.
[0092] See Figure 6 , an embodiment of the present application further provides a computer device which includes a memory 601 and a processor 602:
[0093] The memory is used to store a computer program and transmit the computer program to the processor;
[0094] The processor is used to execute the method of the above method embodiment according to the computer program.
[0095] An embodiment of the present application further provides a computer-readable storage medium, characterized in that the computer-readable storage medium is used to store a computer program, and the computer program is used to execute the method of the above method embodiment.
[0096] An embodiment of the present application further provides a computer program product including a computer program, which, when running on a computer device, causes the computer device to execute the method of the above method embodiment.
[0097] It should be noted that the various embodiments in this specification are described in a progressive manner, and the key point of each embodiment is the difference from other embodiments. The same or similar parts among the various embodiments can be referred to each other. For the system or device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the description of the method part.
[0098] The term "including" and its variants used herein are open-ended, that is, "including but not limited to". The term "based on" is "at least partially based on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". The relevant definitions of other terms will be given in the following description.
[0099] It should be understood that in the present application, "at least one (item)" means one or more, and "a plurality" means two or more. "And / or" is used to describe the association relationship of associated objects, indicating that there can be three relationships. For example, "A and / or B" can mean: only A exists, only B exists, and both A and B exist at the same time. Among them, A and B can be singular or plural. The character " / " generally means that the associated objects before and after are in an "or" relationship. "At least one of the following (items)" or its similar expression means any combination of these items, including any combination of single item (item) or plural items (items). For example, at least one of a, b, or c can mean: a, b, c, "a and b", "a and c", "b and c", or "a and b and c", where a, b, c can be single or multiple.
[0100] It should also be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.
[0101] The steps of the methods or algorithms described in connection with the embodiments disclosed herein can be implemented directly in hardware, in software modules executed by a processor, or in a combination thereof. The software modules can be placed in a random access memory (RAM), internal 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 well-known in the art.
[0102] The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Thus, the present application is not intended to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. An emergency handling method, characterized in that, The method includes: Obtaining the liquid levels of each sub-region in the target area and the drainage flow rates of each sub-region in the target area. Each of the sub-regions is configured with a waterlogging isolation system, and the waterlogging isolation system includes a movable cofferdam, a power device, and a communication device. The movable cofferdam is used to restrict the flow direction of the liquid, the power device is used to control the opening or closing of the movable cofferdam, and the communication device is used to receive an instruction to open the movable cofferdam. In response to the liquid level of the target sub-region being greater than or equal to a first threshold and the drainage flow rate of the target sub-region being less than the second threshold, sending an opening instruction to the waterlogging isolation system of the target sub-region, where the target sub-region is one of the multiple sub-regions.
2. The method according to claim 1, wherein The communication device is further used to receive an instruction to close the waterlogging isolation system, and the method further includes: In response to the liquid level of the target sub-region being less than the first threshold and the drainage flow rate of the target sub-region being greater than or equal to the third threshold, sending a closing instruction to the waterlogging isolation system of the target sub-region, where the third threshold is determined based on the second threshold and the seepage flow rate of the target sub-region.
3. The method according to claim 1, characterized in that The movable cofferdam includes a collapsible movable cofferdam that fits the ground when closed and flips up to a first preset position when opened, tightly fitting with a water accumulation intrusion prevention opening corresponding to the collapsible movable cofferdam.
4. The method according to claim 1, characterized in that The movable cofferdam includes a lifting movable cofferdam that is located below the ground when closed and is lifted to a second preset position when opened, tightly fitting with a water accumulation intrusion prevention opening corresponding to the lifting movable cofferdam.
5. The method according to claim 1, wherein The waterlogging isolation system corresponding to the lifting movable cofferdam further includes a cavity drainage system, and the cavity drainage system includes a liquid level gauge and a drainage pump. The liquid level gauge is used to obtain the target liquid level of the cavity below the lifting movable cofferdam, and the cavity drainage system is used to, during the opening process of the lifting movable cofferdam, if the target liquid level is greater than the fourth threshold, turn on the drainage pump to drain the accumulated water in the cavity.
6. The method according to claim 1, wherein An overflow port is provided at the top of the movable cofferdam, and the overflow port is connected to a diversion pipeline that leads to an emergency water storage tank.
7. The method according to claim 1, characterized in that The movable cofferdam is configured with an optical warning device and a sound warning alarm.
8. The method according to claim 1, characterized in that, The method further includes: Obtaining the pH value of the accumulated water in each sub-region of the target area and the density value of the accumulated water in each sub-region of the target area; Generating water quality prompt information for the target area based on the pH value of the accumulated water and the density value of the accumulated water, where the density value of the accumulated water is used to characterize the solid content rate of the accumulated water.
9. The method according to claim 1, wherein The method further includes: Generating precipitation status information for the target area based on the liquid levels of each sub-region in the target area and the drainage flow rates of each sub-region in the target area.
10. An emergency treatment device, characterized in that, The device includes an acquisition unit and a control unit; The acquisition unit is configured to acquire the liquid levels of the respective sub-regions in the target region and the drainage flow rates of the respective sub-regions in the target region. Each of the sub-regions is equipped with an urban waterlogging isolation system, and the urban waterlogging isolation system includes a movable cofferdam, a power device, and a communication device. The movable cofferdam is used to restrict the flow direction of the liquid, the power device is used to control the opening or closing of the movable cofferdam, and the communication device is used to receive an instruction to open the movable cofferdam. The control unit is configured to send an opening instruction to the urban waterlogging isolation system of the target sub-region in response to the liquid level of the target sub-region being greater than or equal to a first threshold and the drainage flow rate of the target sub-region being less than the second threshold, where the target sub-region is one of the multiple sub-regions.