A water rescue training system platform and method

Abstract

The present invention discloses a water rescue training system platform and method. The water rescue control platform performs special training on trainees by simulating different types of water conditions. The platform receives personnel information sent by the trainee monitor; the detector collects the trainee information at a certain frequency, and the personnel information includes the heartbeat information, depth and position information of the personnel; the detector collects the personnel information and judges the personnel information; if it is judged that the personnel information does not conform to a preset state, an action is executed and the personnel information is sent to a controller, and after receiving the information, the controller processes it according to preset logic or instructions of on-site personnel, and synchronizes the information to a control center, and the preset state is a normal range of the personnel information; the present invention realizes efficient and safe water rescue training by controlling and simulating different types of waters to carry out rescue training and real-time monitoring of underwater rescue trainee information, and sending it to an on-site controller and a control center in real time.

Description

Technical Field

[0001] The present invention relates to the technical field of water rescue, and in particular to a water rescue training system platform and method. Background Art

[0002] In recent years, flood disasters have occurred frequently across the country, and urban waterlogging has occurred repeatedly, making it difficult to quickly search and locate a large number of missing people in the water. In addition, with the continuous improvement of the urban environment, the city's landscape rivers, lakes, reservoirs and other bottoms have been developed into leisure and entertainment venues. Especially in the southern waters, drowning incidents occur frequently every year, and water rescue, salvage and aftermath work have become one of the important responsibilities of the fire rescue department.

[0003] Normally, civilian searches for drowning people are mainly conducted by rolling hooks, divers exploring, etc., which puts great psychological pressure on the families of the victims and rescuers, and the search results are often poor. Professional rescue teams generally use assault boats or other large ships equipped with professional side-scan sonars. The search process also requires the cooperation of multiple people, and the safety of search and rescue personnel is difficult to guarantee in complex waters. Water rescue personnel mainly rely on swimming, diving training and field physical waters to conduct water rescue training. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention designs a water rescue training system platform and method.

[0005] A water rescue training system platform, specifically comprising: a water rescue training controller, a wind-generating device platform, a water flow environment simulation platform, a water rescue training image acquisition system, and a water rescue trainee monitor;

[0006] Among them, the water flow environment simulation platform, the water rescue training image acquisition system, and the water rescue trainee monitor are in the training pool and are all connected to the water rescue training controller;

[0007] The water rescue training controller is composed of a network or WiFi communication module, a graphic display workstation and a large-screen display platform;

[0008] The water rescue training image acquisition system is composed of an underwater camera and a video acquisition system, which can acquire video images in real time, record images at high speed or normal speed, and play them back frame by frame; the water rescue training image acquisition system has multiple cameras, which are placed on the long side of the pool in sequence according to the positions of the trainees, and cameras are added at different depths according to the depth of the pool and experimental requirements; the water rescue trainee monitors are n, which are determined according to the trainees, and n is a positive integer;

[0009] The water rescue trainee monitor is a customized underwater personnel monitoring device. After selecting a diving computer and connecting it to an underwater communication module, it can be worn on the hand as a bracelet or on the arm as an armband. The matching heart rate monitoring belt can be configured as a close-fitting monitoring belt, which is worn diagonally across the shoulder, with the monitoring part close to the heart. The underwater personnel monitoring device is used to monitor the vital signs of trainees in real time and upload them to the platform;

[0010] The wind-generating device platform is composed of a wind speed controller, a forward wind unit and a transverse wind unit, and the water flow environment simulation generating platform is composed of a transverse wave device, a wave eliminating device, a water tank, a vortex device, a slide rail, a mobile control platform and a wave maker connected in sequence; the wind-generating device platform receives the setting mode and parameters of the water rescue training controller through its controller, and controls the various connected components to perform wind force simulation control; the water flow environment simulation generating platform receives the setting mode and parameters of the water rescue training controller through its controller, and controls the various connected components to perform water flow environment simulation control;

[0011] A water rescue training method is implemented based on the above-mentioned water rescue training system platform, specifically comprising:

[0012] The water rescue training system platform is initialized. The water rescue training controller selects the training subject and the water flow simulation type. The water flow environment simulation generator simulates different types of water rescue environments by controlling the mobile control platform; including the following types of water environments:

[0013] (1) Smiling flow: The water flows from the center to the bottom and sides of the riverbed due to the impact of obstacles in the river channel;

[0014] Waves are generated by wave machines, and the position and angle of obstacles in the water are controlled by a mobile control platform to form a smiling flow, which is then circulated through the wave-breaking device.

[0015] (2) Frowning flow: It is caused when the water flows downstream and hits a flat obstacle. Due to the influence of the terrain obstacle, it converges from the outside to the center.

[0016] Waves are generated by wave machines, and water flow convergence plates at different angles in the water are controlled by mobile control platforms. Frowning flows are formed in the training area in combination with transverse wave devices, and then water circulation is formed through wave elimination devices.

[0017] (3) Tumble flow: A strong current flowing downstream from upstream meets the bottom water flow after encountering a drop. It appears downstream of an instantaneous drop of more than 1 meter after the rapids cover the obstacle.

[0018] Waves are generated by wave machines, and the mobile control platform is used to control the elevation to different heights to form a tumbling flow, and then a water cycle is formed through the wave-breaking device;

[0019] (4) High-speed water flow: Based on some common sense in fluid mechanics, the water flow speed in a river is not a constant value, but is distributed in a laminar flow state. The closer to the water surface, the faster the flow speed, but the surface is not the fastest; the closer to the middle, the faster the flow speed.

[0020] Waves are generated by wave machines, and the mobile control platform is used to control the laminar flow plates in the water at different heights to form hierarchical high-speed water flows, which are then circulated through the wave-breaking device.

[0021] (5) Underwater turbulence: Excluding the rapids rescue in spillways and artificial ditches, most of the remaining rapids are caused by floods or flash floods. The common feature of these areas is that the underwater / shore conditions are particularly complex, and the impact on the entire flow path changes with the change of flood depth.

[0022] The vortex device realizes underwater vortex, and combines with the mobile control platform to control the angle of underwater obstacles and the transverse wave device to form underwater turbulence;

[0023] (6) High wind speed on the water surface: The forward wind turbine is used to test the ability to move against the wind, three transverse wind turbines are used to simulate the side wind environment, and the wind-generating device platform is used to set, close-loop control and display the wind speed in the test area in real time;

[0024] Water rescue trainees wear monitors to carry out water rescue training. The monitors monitor in real time and upload trainee information to the controller. The controller collects personnel information and video motion information to control the water flow under different conditions. The personnel information includes the trainee's heart rate information, blood oxygen index, and location information;

[0025] The water rescue training image acquisition system collects trainees' underwater action images and records trainees' actions in real time through cameras installed in the training pool, providing data support for improving training quality and rescue skills assessment; if the personnel information is judged not to meet the preset status based on the real-time collected personnel status information and the personnel's position in the water, the controller will alarm and display the personnel information on the controller screen in real time. The on-site coach will process the alarm information, stop the water flow environment simulation generator, and carry out rescue; playback and analyze the abnormal reasons and optimize the training method, and restart the training; the preset status is the normal range of personnel information;

[0026] If there is no abnormality in the trainee, the final training result will be given through the underwater action images and the corresponding handling actions of a single trainee in dealing with different types of water flow environments.

[0027] The trainees' heart rate change amplitude and action completion time are quantitative scores, and the quality of training action completion is judged and scored by trainers. The heart rate change amplitude is weighted and judged based on the trainees' basic data such as heart rate and blood oxygen during daily meditation, jogging, swimming and high-speed running. The action completion time is counted as a unified time from entering the water to escaping. The quality of action completion is judged according to four levels: poor, qualified, good and excellent according to the prescribed actions of performing different tasks in the water with different equipment.

[0028] Beneficial technical effects of the present invention:

[0029] The training pool simulates and reproduces different types of water flow environments, monitors trainees’ information in real time, and collects trainees’ movements, providing an efficient and safe training system for water rescue personnel training. Through the image acquisition system and trainee monitor, the trainees’ status monitoring and movement quality data collection can be realized, providing data support for training quality and training assessment, and providing a set of efficient, safe and reliable devices and methods for water rescue personnel to carry out rescue training. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 A schematic diagram of the structure of a water rescue training system platform according to an embodiment of the present invention;

[0031] Figure 2 A schematic structural diagram of a wind-generating device platform and a water flow environment simulation platform of a water rescue training system platform according to an embodiment of the present invention;

[0032] Figure 3 A flow chart of a water rescue training method according to an embodiment of the present invention;

[0033] Figure 4 The embodiment of the present invention uploads the trainee information data collection to the controller flow chart;

[0034] Figure 5 Schematic diagram of information flow of a water rescue training platform according to an embodiment of the present invention. DETAILED DESCRIPTION

[0035] The present invention will be further described below in conjunction with the accompanying drawings and embodiments;

[0036] The purpose of the present invention is to provide a water rescue training system platform and method. The training platform simulates different types of water flow environments in real time and monitors the information of trainees. The monitor collects underwater personnel information at a certain frequency and judges the personnel information. If it is judged that the personnel information does not meet the preset state, the control platform alarms and sends the personnel information to the control center. The on-site coach processes the alarm information, stops the water flow environment simulation generator, and carries out rescue. The preset state is the normal range of the personnel information. The present invention combines the real-time monitoring of the underwater trainees' information through the water flow environment simulation, and sends it to the on-site controller and the control center in real time. The on-site coach actively directs the training according to the changes in the personnel information, and conducts efficient and safe water rescue training.

[0037] The present invention provides a water rescue training system platform and method.

[0038] A water rescue training system platform, as shown in the attached Figure 1 As shown in the figure, it specifically includes: water rescue training controller (SJXK01), wind generating device platform (ZFPT01), water flow environment simulation platform (SMFT01), water rescue training image acquisition system (SXTC01), water rescue trainee monitor (SJRT01); the information flow diagram of the water rescue training platform is shown in the attached figure. Figure 5 As shown;

[0039] There are multiple water rescue training image acquisition systems, which are placed in sequence on the long side of the pool according to the positions of the trainees. Cameras (DS-IPC-B14H-LFT plus waterproof housing) can be added at different depths according to the depth of the pool and experimental requirements; there are n monitors for water rescue trainees, which are determined according to the trainees, and n is a positive integer; the water rescue training image acquisition system (SXTC01) is composed of underwater cameras and video acquisition systems of Hikvision, Dahua or other brands, combined with the standard software package of the corresponding manufacturer, which can acquire video images in real time, record images at high speed or normally, and play them back frame by frame;

[0040] The water rescue training controller is composed of a network RJ45 or WiFi communication module, a Huawei or Inspur brand graphic display workstation, and a large-screen display platform using Hikvision or Dahua brand monitors connected to Xiaomi, Huawei, and BOE;

[0041] The water rescue trainee monitor is a customized underwater personnel monitoring device. After selecting a diving computer and connecting it to an underwater communication module, it can be worn on the hand as a bracelet or on the arm as an armband. The matching heart rate monitoring belt can be configured as a close-fitting monitoring belt, which is worn diagonally across the shoulder, with the monitoring part close to the heart. The underwater personnel monitoring device is used to monitor the vital signs of trainees in real time and upload them to the platform;

[0042] Among them, the water flow environment simulation platform, the water rescue training image acquisition system, and the water rescue trainee monitor are in the training pool and are all connected to the water rescue training controller;

[0043] The wind-generating device platform is composed of a wind speed controller, a forward wind unit and a transverse wind unit; the water flow environment simulation generating platform is composed of a transverse wave device, a wave eliminating device, a water tank, a vortex device, a slide rail, a mobile control platform and a wave maker connected in sequence; the wind-generating device platform receives the setting mode and parameters of the water rescue training controller by its controller, and controls the various connected components to perform wind force simulation control; the water flow environment simulation generating platform receives the setting mode and parameters of the water rescue training controller by its controller, and controls the various connected components to perform water flow environment simulation control; the structural schematic diagram of the wind-generating device platform and the water flow environment simulation generating platform is shown in the attached figure Figure 2 As shown;

[0044] A water rescue training method, as shown in the attached Figure 3 As shown, based on the above-mentioned water rescue training system platform, it is implemented specifically including:

[0045] A water rescue training method is implemented based on the above-mentioned water rescue training system platform, specifically comprising:

[0046] The water rescue training system platform is initialized. The water rescue training controller selects the training subject and the water flow simulation type. The water flow environment simulation generator simulates different types of water rescue environments by controlling the mobile control platform; including the following types of water environments:

[0047] (1) Smiling flow: The water flows from the center to the bottom and sides of the riverbed due to the impact of obstacles in the river channel;

[0048] Waves are generated by wave machines, and the position and angle of obstacles in the water are controlled by a mobile control platform to form a smiling flow, which is then circulated through the wave-breaking device.

[0049] (2) Frowning flow: It is caused when the water flows downstream and hits a flat obstacle. Due to the influence of the terrain obstacle, it converges from the outside to the center.

[0050] Waves are generated by wave machines, and water flow convergence plates at different angles in the water are controlled by mobile control platforms. Frowning flows are formed in the training area in combination with transverse wave devices, and then water circulation is formed through wave elimination devices.

[0051] (3) Tumble flow: A strong current flowing downstream from upstream meets the bottom water flow after encountering a drop. It appears downstream of an instantaneous drop of more than 1 meter after the rapids cover the obstacle.

[0052] Waves are generated by wave machines, and the mobile control platform is used to control the elevation to different heights to form a tumbling flow, and then a water cycle is formed through the wave-breaking device;

[0053] (4) High-speed water flow: Based on some common sense in fluid mechanics, the water flow speed in a river is not a constant value, but is distributed in a laminar flow state. The closer to the water surface, the faster the flow speed, but the surface is not the fastest; the closer to the middle, the faster the flow speed.

[0054] Waves are generated by wave machines, and the mobile control platform is used to control the laminar flow plates in the water at different heights to form hierarchical high-speed water flows, which are then circulated through the wave-breaking device.

[0055] (5) Underwater turbulence: Excluding the rapids rescue in spillways and artificial ditches, most of the remaining rapids are caused by floods or flash floods. The common feature of these areas is that the underwater / shore conditions are particularly complex, and the impact on the entire flow path changes with the change of flood depth.

[0056] The vortex device realizes underwater vortex, and combines with the mobile control platform to control the angle of underwater obstacles and the transverse wave device to form underwater turbulence;

[0057] (6) High wind speed on the water surface: The forward wind turbine is used to test the ability to move against the wind, three transverse wind turbines are used to simulate the side wind environment, and the wind-generating device platform is used to set, close-loop control and display the wind speed in the test area in real time;

[0058] Water rescue trainees wear monitors to carry out water rescue training. The monitors monitor in real time and upload trainee information to the controller. The controller collects personnel information and video motion information to control the water flow under different conditions. The personnel information includes the trainee's heart rate information (50-200), blood oxygen index (64-88 / 90-100), and location information 3*2*5 (the relative position of the pool corresponding to the 0 point of the positioning base station, length, width, and depth);

[0059] The water rescue training image acquisition system collects trainees' underwater action images and records trainees' actions in real time through the camera installed in the training pool, providing data support for improving training quality and rescue skills assessment; if the personnel information is judged not to meet the preset status based on the real-time collected personnel status information and the personnel's position in the water, the controller will alarm and display the personnel information on the controller screen in real time. The on-site coach will process the alarm information, stop the water flow environment simulation generator, and carry out rescue; replay and analyze the abnormal reasons and optimize the training method, and restart the training; the preset status is the normal range of personnel information; upload the trainees' information data to the controller for collection. The flowchart is as shown in the attached Figure 4 As shown;

[0060] The final training score of 0-100 (full score 100) is given through underwater action images and the corresponding handling actions of a single trainee in dealing with different types of water flow environments.

[0061] The trainees’ heart rate change amplitude and action completion time are quantitative scores. The training action completion quality is scored by the trainers based on their experience. The heart rate change amplitude is weighted and judged based on the trainees’ daily sitting, jogging, swimming, high-speed running heart rate and blood oxygen and other basic data. The score is 30 points. The action completion time statistics are unified from entering the water to getting out of trouble. The score is 30 points. The action completion quality is judged according to the prescribed actions of different tasks performed in the water with different equipment. The score is 40 points.

Claims

1. A water rescue training system platform, characterized in that: Specifically include: Water rescue training controller, wind-generating device platform, water flow environment simulation platform, water rescue training image acquisition system, water rescue trainee monitor; Among them, the water flow environment simulation platform, the water rescue training image acquisition system, and the water rescue trainee monitor are in the training pool and are all connected to the water rescue training controller; The water rescue training controller is composed of a network or WiFi communication module, a graphic display workstation and a large-screen display platform; The water rescue training image acquisition system is composed of an underwater camera and a video acquisition system, which can acquire video images in real time, record images at high speed or normal speed, and play them back frame by frame; The water rescue training image acquisition system has multiple cameras, which are placed in sequence on the long side of the pool according to the position of the trainees, and cameras are added at different depths according to the depth of the pool and experimental requirements; the water rescue trainee monitors are n, which are determined according to the trainees, and n is a positive integer; The water rescue trainee monitor is a customized underwater personnel monitoring device. After selecting a diving computer and connecting it to an underwater communication module, it can be worn on the hand as a bracelet or on the arm as an armband. The matching heart rate monitoring belt can be configured as a close-fitting monitoring belt, which is worn diagonally across the shoulder, with the monitoring part close to the heart. The underwater personnel monitoring device is used to monitor the vital signs of trainees in real time and upload them to the platform; The wind-making device platform is composed of a wind speed controller, a forward wind unit and a transverse wind unit; the water flow environment simulation generating platform is composed of a transverse wave device, a wave eliminating device, a water tank, a vortex device, a slide rail, a mobile control platform and a wave maker connected in sequence; the wind-making device platform receives the setting mode and parameters of the water rescue training controller through its controller, and controls the various connected components to perform wind force simulation control; the water flow environment simulation generating platform receives the setting mode and parameters of the water rescue training controller through its controller, and controls the various connected components to perform water flow environment simulation control.

2. A water rescue training method, implemented based on a water rescue training system platform according to claim 1, characterized in that: Specifically include: The water rescue training system platform is initialized, the water rescue training controller selects the training subject and the water flow simulation type, and the water flow environment simulation generator simulates different types of water rescue environments by controlling the mobile control platform; Water rescue trainees wear monitors to carry out water rescue training. The monitors monitor in real time and upload trainee information to the controller. The controller collects personnel information and video motion information to control the water flow under different conditions. The personnel information includes the trainee's heart rate information, blood oxygen index, and location information; The water rescue training image acquisition system collects trainees' underwater action images and records trainees' actions in real time through cameras installed in the training pool, providing data support for improving training quality and rescue skills assessment; if the personnel information is judged not to meet the preset status based on the real-time collected personnel status information and the personnel's position in the water, the controller will alarm and display the personnel information on the controller screen in real time. The on-site coach will process the alarm information, stop the water flow environment simulation generator, and carry out rescue; playback and analyze the abnormal reasons and optimize the training method, and restart the training; the preset status is the normal range of personnel information; If the trainee has no abnormality, the final training result will be given through underwater action images and the corresponding single trainee's handling actions in dealing with different types of water flow environments; The trainees' heart rate change amplitude and action completion time are quantitative scores. The quality of the training action completion is judged and scored by the trainers. The heart rate change amplitude is weighted and judged in combination with the trainees' daily heart rate and blood oxygen data such as sitting, jogging, swimming and high-speed running. The time to complete the action is calculated as a unified time from entering the water to escaping from the water; The quality of the action completion is judged into four levels: poor, qualified, good and excellent according to the prescribed actions of performing different tasks in the water with different equipment.

3. A water rescue training method according to claim 2, characterized in that: The simulation realizes different types of water rescue environments; including the following types of water environments: (1) Smiling flow: The water flows from the center to the bottom and sides of the riverbed due to the impact of obstacles in the river channel; Waves are generated by wave machines, and the position and angle of obstacles in the water are controlled by a mobile control platform to form a smiling flow, which is then circulated through the wave-breaking device. (2) Frowning flow: It is caused when the water flows downstream and hits a flat obstacle. Due to the influence of the terrain obstacle, it converges from the outside to the center. Waves are generated by wave machines, and water flow convergence plates at different angles in the water are controlled by mobile control platforms. Frowning flows are formed in the training area in combination with transverse wave devices, and then water circulation is formed through wave elimination devices. (3) Tumble flow: formed when a strong water flow flowing downstream from upstream meets the bottom water flow after encountering a drop; it appears downstream at a drop of more than 1 meter after the rapids cover the obstacles; Waves are generated by wave machines, and the mobile control platform is used to control the elevation to different heights to form a tumbling flow, and then a water cycle is formed through the wave-breaking device; (4) High-speed water flow: Based on some common sense in fluid mechanics, the water flow speed in a river is not a constant value, but is distributed in a laminar flow state. The closer to the water surface, the faster the flow speed, but the surface is not the fastest; the closer to the middle, the faster the flow speed. Waves are generated by wave machines, and the mobile control platform is used to control the laminar flow plates in the water at different heights to form hierarchical high-speed water flows, which are then circulated through the wave-breaking device. (5) Underwater turbulence: Excluding the rapids rescue in spillways and artificial ditches, most of the remaining rapids are caused by floods or flash floods. The common feature of these areas is that the underwater / shore conditions are particularly complex, and the impact on the entire flow path changes with the change of flood depth. The vortex device realizes underwater vortex, and combines with the mobile control platform to control the angle of underwater obstacles and the transverse wave device to form underwater turbulence; (6) High wind speed on the water surface: The forward wind turbine is used to test the ability to move against the wind, three lateral wind turbines are used to simulate the side wind environment, and the wind-generating device platform is used to set, close-loop control and display the wind speed in the test area in real time.

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