Special environment and psychological adaptability training system
By designing a special environmental and psychological adaptability training system, the problem of lacking environmental parameter control and human health monitoring in existing technologies has been solved. This has enabled personalized training programs, improved the scientific nature and safety of training, reduced training injuries, and enhanced combat effectiveness.
Patent Information
- Application Number
- CN202422846676.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-21
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-11-21
AI Technical Summary
Existing technologies lack professional training systems for scientific environmental parameter control and human health monitoring, which makes it impossible to personalize training effects and easily leads to overtraining and non-combat casualties.
A special environmental and psychological adaptability training system was designed, including a closed training chamber, a high-altitude and cold tolerance simulation system, a high-temperature and humid environment simulation system, an obstacle and physical training system, a central control system, and a VR virtual simulation system. By monitoring and controlling training parameters in real time, personalized environmental adaptability training can be achieved.
It has improved the scientific nature and safety of training, reduced training injuries, and enhanced training effectiveness and combat capability.
Smart Images
Figure CN223757156U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the field of protection training, specifically relates to a protection adaptability facility simulation environment adaptation room. BACKGROUND
[0002] Good environment and psychological adaptability is the powerful guarantee for various situations of each unit and fire rescue personnel to complete rescue tasks. Environmental and psychological adaptability training is an important factor affecting the improvement of real combat training level. In order to improve the level of real combat training, it is necessary to strengthen the special environment and psychological adaptability training.
[0003] Many countries have built multiple cold region training centers, and every year they conduct training in different areas, such as field survival, cold region rescue, ice sports, skiing and cold region tactical exercises, in order to strengthen the ability to resist hunger, cold resistance and environmental adaptability and psychological endurance in cold region conditions.
[0004] At present, the environmental adaptability training in China mainly focuses on physical training in the field environment, and lacks a professional training system for environmental parameter control and human health monitoring. Due to the lack of scientific theoretical data support, it is impossible to adjust the training content according to the human body, and in order to increase the training effect, it is necessary to increase the training intensity, which is easy to cause training injuries and non-combat casualties.
[0005] The new edition of Military Sports Training Outline reconstructs the standard system of military sports training content according to five major blocks of basic knowledge, basic physical fitness, practical skills, post ability and comprehensive application, and provides a basic basis for the implementation of military training at all levels. The general rules of the new edition of Military Sports Training Outline clearly state that the organization of military sports training must grasp the science of human body, pay attention to reasonable load, gradual progress, classified training and balanced development, and comprehensively improve the physical and mental qualities of officers and soldiers in carrying out diversified military tasks.
[0006] Therefore, military training not only needs to increase the training intensity, but also should pursue the quality of scientific training. Therefore, it is necessary to develop a controllable special environment and psychological training system with physical sign information collection of trainees. UTILITY MODEL CONTENT
[0007] Therefore, the utility model provides a special environment and psychological adaptability training system, which can simulate training in high altitude and cold, high temperature and high humidity environments, and improve personal protection adaptability effect.
[0008] The specific technical scheme is as follows:
[0009] A special environment and psychological adaptability training system, comprising a closed training cabin, a high altitude and cold tolerance simulation system, a high temperature and high humidity environment simulation system, an obstacle and physical training system, and a central control system, wherein,
[0010] The closed training cabin is a closed training space independent of external pressure, temperature and humidity.
[0011] The plateau high-cold tolerance simulation system is used to form a plateau high-cold environment in the closed training cabin.
[0012] The high-temperature and hot environment simulation system is used to form a high-temperature and hot environment in the closed training cabin.
[0013] The obstacle and physical training system is a simulation training facility for environmental psychological and physical training of personnel.
[0014] The central control system is used for system control according to training requirements.
[0015] Further, the plateau high-cold tolerance simulation system includes a nitrogen supply and pipeline system, an oxygen concentration measurement system, a negative pressure simulation system, a high-cold simulation system,
[0016] The nitrogen supply and pipeline system adopts a split design, a fan and a gas supply pipeline are arranged in the training cabin, the fan is responsible for the rapid mixing of internal air and newly introduced nitrogen, and a nitrogen gas supply source is arranged outside the training cabin, and a hose is connected through a reserved flange on the training cabin.
[0017] The oxygen concentration measurement system adopts a high-precision oxygen concentration online detection sensor, and the test signal of the sensor is sent to the central control system.
[0018] The negative pressure simulation system is used to simulate a low-pressure environment, including a screw dry pump unit, a controllable valve and a pressure measuring instrument; the screw dry pump unit is used to pump and pump air into the closed training cabin, the screw dry pump unit is connected to the closed training cabin through the controllable valve, and the pressure measuring instrument is installed in the closed training cabin for real-time measurement of the pressure of the closed training cabin,
[0019] The high-cold simulation system includes a refrigeration unit, a cold air fan, an expansion valve and an electric control box.
[0020] Further, the high-temperature and hot environment simulation system is divided into a temperature increasing system and a humidity system, the temperature increasing system selects a radiation type electric heating device, and the humidity system uses a high-pressure micro-mist humidifying device.
[0021] Further, the central control system uses PLC to control and collect signals of the plateau high-cold tolerance simulation system and the high-temperature and hot environment simulation system, the collected signals include oxygen concentration and pressure signals of the plateau high-cold tolerance chamber, and temperature and humidity signals of the high-temperature and high-humidity tolerance chamber.
[0022] Further, the environmental psychological training of personnel can also be carried out through a VR virtual simulation system.
[0023] Further, a vital sign monitoring and collecting system is arranged to monitor the vital sign parameters of the human body and feed back to the central control system.
[0024] Further, the operation interface works under the Windows system by using the configuration software, communicates with the PLC device through the Ethernet interface of the PC, and realizes the control of all devices and the browsing, monitoring, recording, exporting and printing of experimental data at any point through the configuration software.
[0025] Advantages
[0026] 1. The utility model discloses a closed training cabin is arranged, and the closed training space of pressure, temperature, humidity independent of outside is built, and then the high temperature and humidity environment simulation system and the plateau high cold tolerance simulation system form the high temperature and humidity environment and the plateau high cold environment in the closed training cabin, combine the obstacle system used in physical and psychological training, VR virtual simulation system, carry out corresponding physical and psychological training, and the vital sign monitoring and collecting system is used to feed back the vital sign parameters of the human body to the central control system, store and save, compare the human body parameters after scientific medical parameters, and the central control system dynamically adjusts the high temperature and humidity environment simulation system and the plateau high cold tolerance simulation system parameters, and carries out the environmental adaptability training of the vital sign of the human body.
[0027] 2. The wearable VR interactive training system can cover the whole process of the environment, make the training scene consistent with the real scene operation, and improve the authenticity of the training.
[0028] 3. The negative pressure simulation system feeds back the control valve through the pressure measuring instrument, realizes the flow control of air extraction and air intake, and then realizes the constant maintenance and control of the required pressure or pressure lifting rate.
[0029] 4. The utility model discloses a scientific method + scientific and technological means, carries out targeted environmental and psychological adaptability training, greatly improves the quality and efficiency of military training, effectively solves the problem of training injury, and has important significance for improving the combat effectiveness. DRAWINGS
[0030] Figure 1 , the appearance plane of closed training cabin
[0031] Figure 2 , the plane view of closed training cabin
[0032] Figure 3 , the equipment layout of the utility model CONCRETE IMPLEMENTATION
[0033] The environmental and psychological adaptability training system is composed of a closed training cabin, a plateau high-cold tolerance simulation system, a high-temperature and humid environment simulation system, an obstacle and physical training system, a VR virtual simulation system, a vital sign monitoring and collecting system, a central control system, and the like.
[0034] (1) Closed training cabin
[0035] The existing overall size of the simulated environment adaptation room is set as follows: length 12 m, width 8 m, and net height 2.7 m. The room uses a metal plate to weld a closed space, and the metal plate is made of SUS304 and three-layer laminated bulletproof glass.
[0036] The simulated closed cabin uses an airtight door that can be opened manually and automatically from the inside and outside of the cabin, facilitating personnel access.
[0037] The closed cabin is provided with a personnel access door, and the opening response time of the door is not greater than 2 s. During the opening of the door, pressure leakage will occur, and pressure monitoring and compensation need to be performed according to the on-off time.
[0038] Airtightness valves are arranged in the air supply channel of the closed cabin, and the leakage rate is not greater than 2%. The pressure in the cabin is supplemented by a special pressure compensation system.
[0039] (2) Plateau high-cold tolerance simulation system
[0040] The plateau high-cold tolerance simulation system is composed of a nitrogen supply and pipeline system, an oxygen concentration measurement and control system, a negative pressure simulation system, and a high-cold simulation system.
[0041] 1) Nitrogen supply and pipeline system
[0042] The nitrogen supply and pipeline system is also designed in a split manner. A fan and a gas distribution pipeline are arranged in the cabin, and the gas supply pipeline is designed to ensure uniform gas supply in the cabin. The fan is responsible for the rapid mixing of internal air and newly introduced nitrogen. A nitrogen gas source is arranged outside the cabin, and the system is equipped with a hose connected through a flange reserved on the cabin. This design can ensure the concentration parameters of various gases required for cabin gas environment simulation, while not affecting the overall structure of the cabin.
[0043] 2) Oxygen concentration measurement and control system
[0044] The oxygen concentration measurement system uses a high-precision oxygen concentration online detection sensor with a detection accuracy of ≤±2% F.S and an oxygen concentration detection range of 0-30%. The working environment temperature is -40℃-70℃, and the working atmospheric pressure is 70 KPa-130 KPa. The test signal of the sensor can directly send data to the control system. The oxygen concentration in the cabin can be monitored on the control system and the upper computer, and information archiving, alarm, and trend display can be performed.
[0045] The plateau low oxygen concentration control is divided into two steps of fast coarse adjustment and accurate fine adjustment. An operator inputs the altitude and oxygen content to be simulated in the training room. The control system first calibrates whether the input parameters are reasonable and matched according to the preset theoretical value. After the calibration is correct, the nitrogen gas volume V1 needed to be injected is automatically calculated and the nitrogen gas control valve is opened. When the signal of the flow sensor at the rear end of the valve reaches 90% of the calculated volume V1, the valve opening is reduced to reduce the nitrogen flow. At the same time, closed-loop control is performed with the oxygen concentration transmitter parameters. A hair dryer is placed inside the cabin to accelerate gas mixing. Finally, when the oxygen concentration detectors arranged in four directions are within the preset value of 0.1% range, the nitrogen valve is closed.
[0046] 3) Negative pressure simulation system
[0047] The cabin body can simulate a low pressure environment, and can simulate a pressure of 6000m altitude from normal pressure to negative pressure. According to the height-pressure conversion table, the pressure in the cabin can be adjusted in the range of 45kPa-110kPa. The main equipment of the pressure simulation system includes screw dry pump unit, various vacuum valves and controllable valves, and pressure measuring instruments. The screw dry pump is used to pump air from each cabin section. The pump unit is connected to each cabin section through adjustable valves. Pressure measuring instruments are installed in each cabin section to measure the real-time pressure in the cabin. When the cabin pressure or the pressure reduction rate needs to be maintained and controlled, the pressure measuring instrument feedback controls the valve to control the flow of air intake and exhaust, and then the final required pressure or pressure rise rate is maintained and controlled.
[0048] The negative altitude of the pressure simulation system is mainly realized by the vacuum pump. The system needs to consider the air required for the normal life of the subjects in the cabin. According to the standard, each person needs not less than 30 cubic meters of fresh air per hour. According to the calculation of 1 person test at the same time, and considering a certain design margin, the pressure simulation system needs to consider at least not less than 40m3 / h of continuous air flow.
[0049] The pressure measurement system uses high-precision differential pressure transmitters. The sensor measurement range is 0Pa-250kPa, the accuracy is 0.03%, the temperature is -40℃-120℃, and one way of the differential pressure sensor is in the cabin, and the other way detects the atmospheric pressure outside the cabin. The test signal of the sensor can directly send data to the control system. The pressure control system can realize the pressure change and constant maintenance at different altitudes in the cabin and the adjustment of the pressure rise rate. The pressure maintenance and rate adjustment during the pressure drop process are mainly realized by the pressure control system. The specific implementation process is as follows: a differential pressure sensor is configured on the cabin body, and adjustable valves are provided between the vacuum pump unit and the cabin section. The pressure sensor measures the current vacuum degree in the container and feeds back to the control system. The pressure control system controls the opening of the adjustable valve according to the feedback result, and adjusts and maintains the specified pressure value or the specified drop rate through the balance of air intake and exhaust.
[0050] 4) High cold simulation system
[0051] High cold simulation system uses a refrigeration unit, air cooler, expansion valve and electric control box, standard refrigeration capacity 2.5KW-11.8KW. The minimum can make the training cabin temperature to 0~ -40 ℃, temperature adjustable.
[0052] (3) High temperature and hot environment simulation system
[0053] High temperature and hot environment simulation system is mainly divided into two parts of the heating system and humidity simulation system.
[0054] 1) Heating system
[0055] The heating system selects the radiant electric heating device, which directly converts electric energy into heat energy by using far infrared high temperature radiation principle. The radiant electric heater is mainly composed of electric heater, radiator and shell. The product has the characteristics of large heat radiation angle and long heat radiation distance, and the radiation temperature is greater than 50 ℃; heating without visible light; each training cabin is placed with two heating devices on both sides of the bulletproof window.
[0056] 2) Humidity system
[0057] The humidity system uses high pressure micro fog humidification device, which mainly includes frequency converter 1.5KW, motor, plunger pump 1.8L / min (to meet the humidification requirement), humidity controller and spray pipeline accessories. It can release steam into the training room.
[0058] (4) Obstacle training system
[0059] The obstacle training system is mainly composed of treadmill and grid barrier obstacle, wherein the grid barrier obstacle has a single size of (length 800 x width 800 x height 1200) mm. The modular metal "standard components" are used to link into a training channel with a certain effective training length in the form of building blocks. The whole is a two-layer structure, and the training channel is equipped with step ladder, inclined ladder, flip plate, cylinder, straight ladder, soft ladder, soft rope, slide pole, log bridge, "V" and "X" type obstacle barriers and other simulation training facilities. The training channel isolation net can be randomly replaced to change the training channel for the commander. The inner and outer nets of the channel can be easily disassembled to deal with unexpected accidents in combination with the evacuation system to ensure the safety of the trainees.
[0060] Obstacle positioning system: according to the spatial position of the trainees in the obstacle training system, the contact or wireless positioning system can be used to locate the position information of the trainees, and the specific training can be carried out according to different position information combined with the environmental information in the cabin.
[0061] (5) VR simulation system
[0062] The obstacle system can also be implemented through the VR simulation training system, and more realistic environmental psychological training can be carried out through real environment simulation and VR virtual obstacle or scene simulation.
[0063] The wearable VR interaction training system built in the project can cover the whole process of the environment.
[0064] 1) The platform can provide three-dimensional simulation of environment and scene, equipment, so that the training scene is consistent with the real scene operation, and the training reality is improved.
[0065] 2) The virtual platform can be used to examine and evaluate the training in the virtual scene.
[0066] (6) Control system
[0067] According to the different performance and principles of the equipment, the near-ground control equipment PLC is mainly used for control and signal acquisition. Among them, the oxygen concentration, pressure difference signal and temperature signal of the high-altitude cold-resistant chamber, the temperature and humidity signal of the high-temperature and high-humidity resistant chamber are collected by the PLC, and the equipment including the air valve, vacuum pump, nitrogen charging device and heating and humidifying equipment in the simulated environment adaptation room are controlled through the PLC output module.
[0068] The PLC system realizes the collection and display of temperature, pressure, oxygen concentration and other data; realizes the start-stop control and state display of nitrogen supply, vacuum pump, refrigeration, heating and humidification; realizes the opening and closing control and state display of the valve; realizes the vacuum pumping and nitrogen charging process; realizes the heating and humidification process; realizes the automatic interlocking closed loop control of various signals and control systems.
[0069] The operation interface uses configuration software to work under the Windows system, communicates with the PLC equipment through the Ethernet interface of the PC, and can realize the control of all equipment and the browsing, monitoring, recording, exporting and printing of experimental data at any point through the configuration software. The software has a friendly man-machine interface, realizes system state and information visualization, including device / instrument state, input / output state. The graphical interface includes the principle diagram of the whole system, dynamic update of device / instrument state, alarm record, temperature, vacuum degree and other related parameters.
[0070] The utility information can combine professional data such as sports medicine and sports training, sort out the physical ability list that relevant personnel must master, find out the weak links and imbalance points in the movement of the training personnel through detecting the basic movement, control and stability of the training personnel, and generate test data report.
Claims
1. A special environment and psychological adaptability training system, characterized in that: The system comprises a closed training cabin, a plateau high-cold tolerance simulation system, a high-temperature and high-humidity environment simulation system, an obstacle and physical training system, and a central control system. The closed training cabin is a closed training space independent of external pressure, temperature and humidity. The plateau high-cold tolerance simulation system is used to form a plateau high-cold environment in the closed training cabin. The high-temperature and high-humidity environment simulation system is used to form a high-temperature and high-humidity environment in the closed training cabin. The obstacle and physical training system is a simulation training facility used for environmental psychological and physical training of personnel. The central control system is used to control the system according to training requirements.
2. The special environment and psychological adaptation training system according to claim 1, wherein the plateau high-cold tolerance simulation system comprises a nitrogen supply and pipeline system, an oxygen concentration measurement system, a negative pressure simulation system and a high-cold simulation system. The nitrogen supply and pipeline system is designed in a split manner, a fan and a gas supply pipeline are arranged in the training cabin, the fan is responsible for rapid mixing of internal air and newly supplied nitrogen, and a nitrogen gas supply source is arranged outside the training cabin and connected to the training cabin through a hose via a flange reserved on the training cabin. The oxygen concentration measurement system adopts a high-precision oxygen concentration online detection sensor, and the test signal of the sensor is sent to the central control system. The negative pressure simulation system is used to simulate a low-pressure environment and comprises a screw dry pump unit, controllable valves and pressure measuring instruments. The screw dry pump unit is used to pump and supply air to the closed training cabin, the screw dry pump unit is connected to the closed training cabin through controllable valves, and pressure measuring instruments are installed in the closed training cabin to measure the pressure of the closed training cabin in real time. The high-cold simulation system comprises a refrigeration unit, a cold air fan, an expansion valve and an electric control box.
3. The special environment and psychological adaptation ability training system according to claim 1, characterized in that: The high-temperature and high-humidity environment simulation system comprises a temperature increasing system and a humidity system.
4. The special environment and psychological adaptability training system according to claim 1, characterized in that: The temperature increasing system adopts a radiation type electric heating device, and the humidity system uses a high-pressure micro-mist humidifying device. The central control system adopts PLC to control and collect signals of the plateau high-cold tolerance simulation system and the high-temperature and high-humidity environment simulation system.
5. The special environment and psychological adaptation training system according to any one of claims 1-4, wherein the personnel environmental psychological training can also be performed through a VR virtual simulation system.
6. The special environment and psychological adaptability training system according to claim 5, characterized in that: A vital sign monitoring and collecting system is further arranged to monitor human vital sign parameters and feed back to the central control system.
7. The special environment and psychological adaptability training system according to claim 6, characterized in that: The operation interface uses configuration software to work under a Windows system, communicates with PLC devices through an Ethernet interface of a PC, and realizes control of all devices and browsing, monitoring, recording, exporting and printing of experimental data at any point through the configuration software.