CN213545600U - Simulation experiment device for risk-taking behavior of high-altitude operation - Google Patents
Simulation experiment device for risk-taking behavior of high-altitude operation Download PDFInfo
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- CN213545600U CN213545600U CN202022687634.2U CN202022687634U CN213545600U CN 213545600 U CN213545600 U CN 213545600U CN 202022687634 U CN202022687634 U CN 202022687634U CN 213545600 U CN213545600 U CN 213545600U
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Abstract
The utility model discloses a aerial work adventure behavior simulation experiment device, including platform analog system, environmental simulation system and data acquisition system. The platform simulation system comprises an operation platform and an elevator weightlessness experience machine, wherein the operation platform is a floating base which is built by pine trees and has the length of 4m, the width of 1m and the height of 0.4m, and 4 wood boards with the length of 1.2m and the width of 1m are transversely placed on the floating base; the elevator weightlessness experience machine comprises a galvanized square pipe, an electric control pneumatic device and a control system. The environment simulation system comprises a body feeling simulation device and an image simulation device, wherein the body feeling simulation device comprises a natural wind fan, the image simulation device comprises VR glasses and a built-in VR video source. The data acquisition device comprises a wireless physiological sensor and a human-computer environment testing cloud platform, and the wireless physiological sensor is connected with the human-computer environment testing cloud platform. The physiological index change condition of the high-altitude operation personnel during the adventure behavior can be tested, and a basis is provided for reducing the adventure behavior of the high-altitude operation and accidents caused by the adventure behavior.
Description
Technical Field
The utility model relates to a simulation dangerous accident equipment especially relates to a aerial work adventure behavior simulation experiment device.
Background
At present, high-altitude operation is a very common dangerous operation. Because the high-altitude operation environment is complex, the work-type cross operation is frequent, the manual operation proportion is large, the professional skill quality of operators is low, the safety consciousness is poor, and the phenomenon of violation adventure and brute force is common, the high-altitude falling accidents are frequent, and the casualties and the property loss are huge. Risk is a behavioral trait that refers to the tendency of an individual to engage in some behavior whose outcome cannot be determined. Research shows that people with risk tendency are accident-prone people, and the risk of error cognition or intentional acceptance of the accident is the main reason of accident occurrence. The adverse factors in the construction operation environment and the natural environment where people and objects are located can increase the probability of risk taking actions of operators, and further cause various high-place operation accidents.
The method for solving the problems is to enable operators to be in a high-altitude operation situation through experimental simulation, and explore the physiological change rule of the operators in the adventure behavior, so that effective prevention and control measures are taken.
In recent years, researchers have studied methods for manufacturing high-altitude falling equipment and high-altitude operation experiencing devices, and the like, and have been able to make experiencers experience the situation of high-altitude operation environments while being unable to simulate and study adventure behaviors of operators.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high place operation adventure behavior simulation experiment device.
The utility model aims at realizing through the following technical scheme:
the utility model discloses a simulation experiment device for high-altitude operation adventure behaviors, which comprises a platform simulation system, an environment simulation system and a data acquisition system;
the platform simulation system comprises an operation platform and an elevator weightlessness experience machine, wherein the elevator weightlessness experience machine is arranged on one side of the operation platform;
the environment simulation system comprises a somatosensory simulation device and an image simulation device, wherein the somatosensory simulation device comprises a natural wind fan, and the image simulation device comprises VR glasses;
the data acquisition system comprises a wireless physiological sensor and a human-computer environment testing cloud platform.
By the above-mentioned the technical scheme the utility model provides a can see out, the embodiment of the utility model provides an aerial working adventure behavior simulation experiment device can realize the simulation of aerial working environment, can test the physiological index situation of change of aerial working personnel when taking place the adventure behavior, provides the foundation for reducing aerial working adventure behavior and the emergence that leads to the accident.
Drawings
Fig. 1 is a test system diagram of an aerial work adventure behavior simulation experiment apparatus provided by an embodiment of the present invention.
Fig. 2 is a schematic view of an operation platform of the high-altitude operation adventure behavior simulation experiment apparatus provided by the embodiment of the utility model.
In the figure:
1-a system control cabinet; 2, air conditioning; 3, a humidifier; 4-an axial flow fan; 5-a computer control system; 6, operating the platform; 7-the operator; 8-VR glasses; 9-a wireless physiological sensor; 10-floating a base; 11-wood board; 12-an impact belt; 13-a shock pad; 14-elevator loss of weight experience machine.
Detailed Description
Embodiments of the present invention will be described in further detail below. Details not described in the embodiments of the present invention belong to the prior art known to those skilled in the art.
The utility model discloses a high altitude construction adventure behavior simulation experiment device, the concrete implementation mode of its preferred is:
the system comprises a platform simulation system, an environment simulation system and a data acquisition system;
the platform simulation system comprises an operation platform and an elevator weightlessness experience machine, wherein the elevator weightlessness experience machine is arranged on one side of the operation platform;
the environment simulation system comprises a somatosensory simulation device and an image simulation device, wherein the somatosensory simulation device comprises a natural wind fan, and the image simulation device comprises VR glasses;
the data acquisition system comprises a wireless physiological sensor and a human-computer environment testing cloud platform.
The operation platform comprises a floating base which is built by pine and is 4m long, 1m wide and 0.4m high, 4 boards which are 1.2m long and 1m wide are transversely placed on the floating base, the boards are connected with the base through screws, anti-collision belts are pasted on the edges of the boards every 20cm, and shock pads which are 0.1m thick are placed at the bottom of the floating base;
the elevator weightlessness experience machine comprises a galvanized square pipe, an electric control pneumatic device and a control system.
The natural wind fan comprises a direct current variable frequency motor and a 7-blade fan;
and a video source of a virtual scene with the same size as the actual scene is built in the VR glasses in a simulated mode.
The wireless physiological sensor comprises a wearable ear clip sensor, a wearable chest strap sensor, a wearable wrist sensor and a wearable finger sensor;
the human-computer environment testing cloud platform is connected with the wireless physiological sensor.
The VR glasses are used for presenting a near-real high-altitude operation adventure behavior situation;
the wireless physiological sensor collects physiological signal data of transmitting personnel such as skin electricity, pulse, skin temperature, respiration and the like in real time;
the human-computer environment testing cloud platform synchronously acquires personnel behaviors, physiological signals and virtual environment data, and performs primary processing analysis.
The utility model discloses a high altitude construction adventure behavior simulation experiment device utilizes the analog simulation theory, can realize the simulation of high altitude construction environment, and the physiological index change condition when can test the high altitude construction personnel and take place the adventure behavior provides the foundation for reducing the high altitude construction adventure behavior and the emergence that leads to the accident.
The specific embodiment is as follows:
the system comprises a platform simulation system, an environment simulation system and a data acquisition system. The platform simulation system mainly realizes the simulation of the high-altitude operation construction platform. The environment simulation system can mainly realize the simulation of the high-altitude operation environment. The data acquisition system mainly simulates the change conditions of various parameters when the risk-taking action of the high-altitude operation personnel occurs.
The platform simulation system comprises an operation platform and an elevator weightlessness experience machine, wherein the operation platform is a floating base which is built by pine and has the length of 4m, the width of 1m and the height of 0.4m, 4 wood boards with the length of 1.2m and the width of 1m are transversely placed on the floating base, the wood boards are connected with the base through screws and used for simulating scaffold boards during construction of high-rise buildings, anti-collision belts are attached to the edges of the wood boards every 20cm, and shock pads with the thickness of 0.1m are placed at the bottom of the floating base; the weightlessness experience machine comprises a galvanized square pipe, an electric control pneumatic device and a control system, and is arranged on one side of the floating base to convey operators to the operation platform for simulating the construction elevator for conveying the operators to a certain operation height.
The environment simulation system comprises a motion sensing simulation device and an image simulation device, and is mainly used for simulating the environmental conditions such as temperature and wind speed of high-rise operation and the risk behavior situation of high-rise building construction operation.
The somatosensory simulation is to construct a real high-altitude operation environment by adjusting the wind speed to be 3m/s by using a natural wind fan and adjusting the temperature, the humidity and the like by using a system control cabinet according to the actual environment in the high altitude. The image simulation is to simulate model pictures such as building external scaffolds, scaffold boards, construction elevators, building walls and the like according to the construction site conditions of the high-rise building, construct virtual scenes with the same size as the actual construction scenes, and embed a video source in VR glasses to provide a real high-rise operation risk behavior situation. The high-altitude operation risk taking behavior situation is arranged on an external scaffold of a high-rise building in a virtual scene, wherein the scaffold is not provided with a fence protection railing, and a part of scaffold boards in the middle of an operation layer are not fully paved.
The data acquisition system comprises a wearable ear clip sensor, a wearable chest strap sensor, a wearable wrist sensor, a wearable finger sensor, a human-computer environment testing cloud platform and the like, various sensors are worn at corresponding positions of the body of an operator, and under the condition of limiting the minimum constraint on the body, the real-time acquisition and transmission of physiological signal data of the operator such as skin electricity, pulse, skin temperature, respiration and the like are realized. The human-computer environment testing cloud platform is connected with the wireless physiological sensor, synchronously collects data such as eye movement tracks, personnel behaviors and physiological signals, realizes presentation of the data on the same software interface, and performs primary processing and analysis.
The utility model discloses a theory of operation is:
when the entire apparatus was completed, the experiment was started. Before the experiment is started, the operator is firstly told about tasks to be completed, the operator is explained about high-altitude operation, scaffold hazard and the like, and the operator watches videos of high-altitude falling accidents caused by adventure behaviors to know risks of the high-altitude operation and possible consequences caused by the adventure behaviors. The operator wears the physiological signal sensor to measure the baseline physiological index in a calm state, and the baseline physiological index is used as a control group in data processing, and the acquisition time is not less than 3 minutes.
The operating personnel wears the VR helmet and enters the virtual environment. The construction elevator is taken to reach an appointed operation layer, namely the elevator weightlessness experience machine is taken to reach the simulation built platform, and the natural wind fan is started to enable the wind speed to reach 3m/s, so that the construction elevator can feel that the construction elevator is placed at a high construction platform with a certain height. After the operator arrives at the operation layer, the operator walks forwards along the scaffold board in the virtual scene, namely walks forwards on the simulated platform, and the length of the platform is equal to that of the operation layer in the virtual environment. In the virtual environment, a part of scaffold boards are not fully paved in the middle of the operation layer, and no horizontal protective barrier exists, so that an operator can reach the other end of the operation layer through the scaffold boards which are not fully paved under the condition that a safety belt is not fastened, and the risk taking action is finished.
In the whole experiment process, the human-computer environment testing cloud platform synchronously acquires the eye movement track, the personnel behavior, the skin electricity, the pulse, the skin temperature, the respiration and other physiological signal data, and completes the preliminary processing and analysis of various data.
After the experiment is finished, the wireless physiological sensor and the virtual reality helmet of the operator are disassembled, and test data are stored for further statistics and analysis.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (4)
1. A simulation experiment device for high-altitude operation adventure behaviors is characterized by comprising a platform simulation system, an environment simulation system and a data acquisition system;
the platform simulation system comprises an operation platform and an elevator weightlessness experience machine, wherein the elevator weightlessness experience machine is arranged on one side of the operation platform;
the environment simulation system comprises a somatosensory simulation device and an image simulation device, wherein the somatosensory simulation device comprises a natural wind fan, and the image simulation device comprises VR glasses;
the data acquisition system comprises a wireless physiological sensor and a human-computer environment testing cloud platform.
2. The aerial work adventure behavior simulation experiment device as claimed in claim 1, wherein the work platform comprises a floating base which is built by pine and is 4m long, 1m wide and 0.4m high, 4 wood boards which are 1.2m long and 1m wide are transversely placed on the floating base, the wood boards are connected with the base through screws, anti-collision belts are attached to the edges of the wood boards every 20cm, and a shock pad which is 0.1m thick is placed at the bottom of the floating base;
the elevator weightlessness experience machine comprises a galvanized square pipe, an electric control pneumatic device and a control system.
3. The aerial work adventure behavior simulation experiment device of claim 1, wherein the natural wind fan comprises a direct current variable frequency motor and a 7-blade fan;
and a video source of a virtual scene with the same size as the actual scene is built in the VR glasses in a simulated mode.
4. The aerial work adventure behavior simulation experiment device of claim 1, wherein the wireless physiological sensors comprise wearable ear clip sensors, wearable chest strap sensors, wearable wrist sensors and wearable finger sensors;
the human-computer environment testing cloud platform is connected with the wireless physiological sensor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022687634.2U CN213545600U (en) | 2020-11-19 | 2020-11-19 | Simulation experiment device for risk-taking behavior of high-altitude operation |
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| CN202022687634.2U CN213545600U (en) | 2020-11-19 | 2020-11-19 | Simulation experiment device for risk-taking behavior of high-altitude operation |
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| CN213545600U true CN213545600U (en) | 2021-06-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112289121A (en) * | 2020-11-19 | 2021-01-29 | 中国矿业大学(北京) | Simulation experiment device for risk-taking behavior of high-altitude operation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112289121A (en) * | 2020-11-19 | 2021-01-29 | 中国矿业大学(北京) | Simulation experiment device for risk-taking behavior of high-altitude operation |
| CN112289121B (en) * | 2020-11-19 | 2024-07-16 | 中国矿业大学(北京) | Simulation experiment device for dangerous behavior of high-altitude operation |
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