CN111067553A - Human body efficiency experiment system for operating personnel under action of multiple environmental elements - Google Patents
Human body efficiency experiment system for operating personnel under action of multiple environmental elements Download PDFInfo
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
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- A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
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- A61B5/48—Other medical applications
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Abstract
The invention relates to an operator human body efficiency experiment system under the action of multiple environmental elements, which comprises a controllable environmental factor subsystem for providing required environmental factors for a closed experiment cabin, a human body efficiency test subsystem for providing test tasks for operators and a human body efficiency monitoring and evaluating subsystem; the environmental factors comprise carbon dioxide concentration, illumination intensity, illumination color temperature and noise components; the human body efficiency monitoring and evaluating subsystem is used for monitoring environmental factors in the closed experiment cabin, acquiring physiological data and test task data of an operator when the operator executes a test task in the closed experiment cabin, and evaluating the human body efficiency of the operator under the condition of setting the test task by setting the environmental factors based on the data. The human body efficiency of the operating personnel is tested under the action of multiple environmental elements, and more accurate human body efficiency is obtained by analyzing the physiological parameters and task performance of the operating personnel.
Description
Technical Field
The invention relates to the field of human body efficiency detection, in particular to a human body efficiency experiment system for operating personnel under the action of multiple environmental elements.
Background
With the development of the technology, the requirements of closed operation such as an underwater closed space, an aviation closed space, an underground military space, an underground civil space and the like are met. In a closed environment, the physical efficiency of the operating personnel is reduced because environmental factors and the load of the operating task have certain influence on the physiology and the psychology of the operating personnel.
The existing experimental system judges the human body efficiency in an open space in a form of a subjective evaluation scale, and has the defects that the subjectivity of a test method is strong, and the obtained human body efficiency is not accurate enough.
Disclosure of Invention
The invention aims to provide an operator human body efficiency experiment system under the action of multiple environmental elements, and the purpose of more accurately determining human body efficiency is achieved by analyzing various human body efficiency test results.
In order to achieve the purpose, the invention provides the following scheme:
a human body efficiency experiment system of operating personnel under the action of multiple environmental elements comprises a controllable environmental element subsystem, a human body efficiency test subsystem and a human body efficiency monitoring and evaluating subsystem;
the human body efficiency monitoring and evaluating subsystem is respectively connected with the controllable environmental factor subsystem and the human body efficiency testing subsystem;
the controllable environmental factor subsystem is used for providing environmental factors required by human body efficiency experiments of operators for the closed experiment cabin; the environmental factors comprise carbon dioxide concentration, illumination intensity, illumination color temperature and noise components;
the human body efficiency testing subsystem is used for providing testing tasks required by human body efficiency tests of operators for the operators in the closed experiment cabin; the test tasks comprise a multi-level aviation test task, a multi-dimensional cognition test task and a multi-state self-evaluation task;
the human body efficiency monitoring and evaluating subsystem is used for monitoring environmental factors in the closed experimental cabin and acquiring physiological data and test task data of an operator when the operator executes a test task in the closed experimental cabin; wherein, a set test task corresponds to a group of first result data comprising physiological data and test task data under a set environmental factor; the test task data comprises aviation task performance data, cognitive performance data and state self-evaluation data;
and the human body efficiency monitoring and evaluating subsystem is also used for evaluating the human body efficiency of the operating personnel under the set test tasks of the set environmental factors according to the first result data corresponding to each set test task to obtain second result data.
Optionally, the system further comprises a human body efficiency enhancement regulation subsystem;
the human body efficiency enhancement regulation and control subsystem is respectively connected with the controllable environmental factor subsystem, the human body efficiency test subsystem and the human body efficiency monitoring and evaluating subsystem;
the human body efficiency enhancement regulation and control subsystem is used for acquiring second result data which is transmitted by the human body efficiency monitoring and evaluation subsystem and used for evaluating the human body efficiency of an operator under the condition of setting a test task by setting environmental factors, and adjusting the environmental factors provided by the controllable environmental factor subsystem and the test task load output by the human body efficiency test subsystem based on the second result data.
Optionally, the human body efficacy monitoring and evaluating subsystem includes a monitoring module and an evaluating module connected to the monitoring module;
the monitoring module comprises an environmental factor monitoring unit, a physiological parameter acquiring unit and a test task data acquiring unit;
the environment factor monitoring unit is used for monitoring the environment factors in the closed experiment cabin in real time;
the physiological parameter acquisition unit is used for acquiring physiological data of an operator wearing physiological parameter detection equipment when the operator executes a set test task in the closed experiment cabin with set environmental factors; the physiological data comprises electroencephalogram data and electrocardio data;
the test task data acquisition unit is used for acquiring test task data when an operator wearing the physiological parameter detection equipment executes a set test task in the closed experiment cabin with set environmental factors;
the evaluation module is used for evaluating the human body efficiency of the operating personnel under the set test task of the set environmental factors according to the physiological data and the test task data.
Optionally, the evaluation module includes an environmental factor processing unit, a physiological data processing unit, a test task data processing unit, and an evaluation unit;
the environment factor processing unit is used for analyzing and processing environment factors in the closed experiment cabin, removing other environment factors and reserving the environment factors including carbon dioxide concentration, illumination intensity, illumination color temperature and noise components;
the physiological data processing unit is used for analyzing and processing the physiological data and determining a heart rate variability index and an electroencephalogram power spectrum characteristic index of an operator under a set test task of a set environmental factor;
the test task data processing unit is used for analyzing and processing the test task data and determining an average value and a significant value of task performance of an operator under a set test task under a set environmental factor;
the evaluation unit is used for evaluating the human body efficiency of the operator under the set environmental factor set test task according to the heart rate variability index and the electroencephalogram power spectrum characteristic index of the operator, and the average value and the significant value of the task performance of the operator.
Optionally, the environmental factor processing unit is configured to analyze and process the environmental factors in the sealed experimental cabin by using a filtering algorithm, remove other environmental factors, and retain the environmental factors including the carbon dioxide concentration, the illumination intensity, the illumination color temperature, and the noise component.
Optionally, the physiological data processing unit includes an electroencephalogram data processing subunit and an electrocardiograph data processing subunit;
the electroencephalogram data processing subunit is used for processing the electroencephalogram data by adopting an electroencephalogram power spectrum characteristic analysis method and determining an electroencephalogram power spectrum characteristic index of an operator under a set test task of a set environmental factor;
the electrocardio data processing subunit is used for processing the electrocardio data by adopting a time domain analysis method and a frequency domain analysis method and determining the heart rate variability index of the operator under the set test task set by the set environmental factors.
Optionally, the test task data processing unit is configured to analyze and process the test task data by using a single-factor repeated measurement variance analysis method, and determine an average value and a significant value of task performance of an operator under a set test task set by a set environmental factor.
Optionally, the evaluation unit includes a first evaluation subunit, a second evaluation subunit, and a third evaluation subunit;
the first evaluation subunit is used for determining a first evaluation result influencing the physiology of the operator under the set environmental factor set test task according to the heart rate variability index and the electroencephalogram power spectrum characteristic index of the operator;
the second evaluation subunit is used for determining a second evaluation result influencing the task performance of the operator under the set environmental factor setting test task according to the average value and the significant value of the task performance of the operator;
and the third evaluation subunit is used for evaluating the human body efficiency of the operator under the set environmental factor set test task according to the first evaluation result and the second evaluation result.
According to the specific embodiment provided by the invention, the invention discloses the following technical effects:
the invention provides an operator human body efficiency experiment system under the action of multiple environmental elements, which comprises a controllable environmental factor subsystem, a human body efficiency test subsystem and a human body efficiency monitoring and evaluating subsystem, wherein the controllable environmental factor subsystem is connected with the human body efficiency test subsystem; the controllable environmental factor subsystem is used for providing environmental factors required by human body efficiency experiments of operators for the closed experiment cabin; the environmental factors comprise carbon dioxide concentration, illumination intensity, illumination color temperature and noise components; the human body efficiency testing subsystem is used for providing testing tasks required by human body efficiency tests of operators for the operators in the closed experiment cabin; the test tasks comprise a multi-level aviation test task, a multi-dimensional cognition test task and a multi-state self-evaluation task; the human body efficiency monitoring and evaluating subsystem is used for monitoring environmental factors in the closed experiment cabin, acquiring physiological data and test task data of an operator when the operator executes a test task in the closed experiment cabin, and evaluating the human body efficiency of the operator under the test task set by the set environmental factors according to first result data corresponding to each set test task; a set of test tasks corresponds to a set of first result data including physiological data and test task data under a set of environmental factors. The human body efficiency of the operating personnel is tested under the action of multiple environmental elements, and more accurate human body efficiency is obtained by analyzing the physiological parameters and task performance of the operating personnel.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a block diagram of an experimental system for human body performance of an operator under the action of multiple environmental elements according to the present invention;
FIG. 2 is a block diagram of an embodiment of a human body performance testing system for an operator under the action of multiple environmental elements;
FIG. 3 is a flow chart of the operation of the human body performance testing system of the operator under the effect of multiple environmental elements.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide an operator human body efficiency experiment system under the action of multiple environmental elements, and the purpose of more accurately determining human body efficiency is achieved by analyzing various human body efficiency test results.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Example one
As shown in fig. 1 and 2, the system for testing human body performance of an operator under the action of multiple environmental elements provided by the present invention includes 4 subsystems, which are a controllable environmental factor subsystem, a human body performance testing subsystem, a human body performance monitoring and evaluating subsystem, and a human body performance enhancing and controlling subsystem.
The human body efficiency monitoring and evaluating subsystem is respectively connected with the controllable environmental factor subsystem and the human body efficiency testing subsystem. The human body efficiency enhancement regulation and control subsystem is respectively connected with the controllable environmental factor subsystem, the human body efficiency testing subsystem and the human body efficiency monitoring and evaluating subsystem.
The controlled environmental factor subsystem is primarily concerned with carbon dioxide (chemical formula CO)2) Three environmental factors of illumination and noise, mainly used for controlling CO in a closed experimental cabin2Concentration, illuminance, color temperature, and noise component. The controllable environmental factor subsystem is used for providing environmental factors required by human body efficiency experiments of operators for the closed experiment cabin; the environmental factors include carbon dioxide concentration, illumination intensity, illumination color temperature, and noise component.
The human body efficiency testing subsystem consists of three tasks, namely a multi-level aviation testing task, a multi-dimensional cognition testing task and a multi-state self-evaluation task. The human body efficiency testing subsystem is used for providing testing tasks required by human body efficiency tests of operators for the operators in the closed experimental cabin; the test tasks comprise a multi-level aviation test task, a multi-dimensional cognition test task and a multi-state self-evaluation task.
The human body efficiency monitoring and evaluating subsystem can monitor environmental factors (CO) in the closed experiment cabin2Concentration, illumination, color temperature, noise components and other environmental factors), physiological parameters (electroencephalogram data and electrocardio data) of the operator, and changes of test task data (aviation task performance data, cognitive performance data and state self-evaluation data) of the operator, and analyzing and evaluating. The human body efficiency monitoring and evaluating subsystem is used for monitoring the environmental factors in the closed experimental cabin and acquiring the existence of operatorsPhysiological data and test task data when the test task is executed in the closed experimental cabin; wherein, a set test task corresponds to a group of first result data comprising physiological data and test task data under a set environmental factor; the test task data comprises aviation task performance data, cognitive performance data and state self-evaluation data. And the human body efficiency monitoring and evaluating subsystem is also used for evaluating the human body efficiency of the operating personnel under the set test tasks of the set environmental factors according to the first result data corresponding to each set test task to obtain second result data.
The human body efficiency enhancement regulation and control subsystem regulates and controls the controllable environmental factor subsystem and the human body efficiency test subsystem according to the evaluation result of the human body efficiency monitoring and evaluation subsystem. The human body efficiency enhancement regulation and control subsystem regulates and controls various environmental factor parameters of the controllable environmental factor subsystem and various test task loads of the human body efficiency test subsystem, and the human body efficiency of the operating personnel is enhanced and the human body efficiency decline of the operating personnel is prevented by changing the influence of the environmental factors and the test task loads on the operating personnel. The human body efficiency enhancement regulation and control subsystem is used for acquiring second result data which is transmitted by the human body efficiency monitoring and evaluation subsystem and used for evaluating the human body efficiency of the operating personnel under the set environment factor set test task, and adjusting the environment factors provided by the controllable environment factor subsystem and the test task load output by the human body efficiency test subsystem based on the second result data.
The existing experimental system judges the human body efficiency in a development space through the form of a subjective evaluation scale, the subjectivity is strong, and the obtained human body efficiency is not accurate enough. The invention provides an operator human body efficiency experimental system under the action of multiple environmental elements, and more accurate human body efficiency can be obtained through analysis of physiological parameters, task performance and subjective evaluation of operators.
Example two
An embodiment is provided below to further illustrate the scheme of the present invention shown in fig. 1 and 2.
The present embodiment is the same as the controllable environmental factor subsystem, the human body performance testing subsystem, and the human body performance enhancement regulation and control subsystem in the first embodiment, and will not be described again here. Mainly introduces the following human body efficiency monitoring and evaluating subsystem.
The human body efficiency monitoring and evaluating subsystem comprises a monitoring module and an evaluating module connected with the monitoring module.
The monitoring module comprises an environmental factor monitoring unit, a physiological parameter acquiring unit and a test task data acquiring unit.
The environmental factor monitoring unit is used for monitoring the environmental factors in the closed experiment cabin in real time. The physiological parameter acquisition unit is used for acquiring physiological data of an operator wearing physiological parameter detection equipment when the operator executes a set test task in the closed experiment cabin with set environmental factors; the physiological data comprises electroencephalogram data and electrocardio data, and the physiological parameter detection equipment comprises electroencephalogram signal detection equipment and electrocardio signal detection equipment in the prior art. The test task data acquisition unit is used for acquiring test task data when an operator wearing the physiological parameter detection equipment executes a set test task in the closed experiment cabin with set environmental factors.
The evaluation module is used for evaluating the human body efficiency of the operating personnel under the set test task of the set environmental factors according to the physiological data and the test task data. The evaluation module comprises an environmental factor processing unit, a physiological data processing unit, a test task data processing unit and an evaluation unit.
The environment factor processing unit is used for analyzing and processing environment factors in the closed experiment cabin, removing other environment factors and reserving the environment factors including carbon dioxide concentration, illumination intensity, illumination color temperature and noise components. Preferably, in this embodiment, the environmental factor processing unit analyzes and processes the environmental factors in the sealed laboratory by using a filtering algorithm, removes other environmental factors, and retains the environmental factors including the carbon dioxide concentration, the illumination intensity, the illumination color temperature, and the noise component.
The physiological data processing unit is used for analyzing and processing the physiological data and determining a heart rate variability index and an electroencephalogram power spectrum characteristic index of an operator under a set test task of a set environmental factor; the physiological data processing unit comprises an electroencephalogram data processing subunit and an electrocardio data processing subunit; the electroencephalogram data processing subunit is used for processing the electroencephalogram data by adopting an electroencephalogram power spectrum characteristic analysis method and determining an electroencephalogram power spectrum characteristic index of an operator under a set test task of a set environmental factor; the electrocardio data processing subunit is used for processing the electrocardio data by adopting a time domain analysis method and a frequency domain analysis method and determining the heart rate variability index of the operator under the set test task set by the set environmental factors.
The test task data processing unit is used for analyzing and processing the test task data and determining an average value and a significant value of task performance of an operator under a set test task under a set environmental factor; preferably, in this embodiment, the test task data processing unit analyzes and processes the test task data by using a single-factor repeated measurement variance analysis method, and determines an average value and a significant value of the task performance of the operator under the set environmental factor set test task.
The evaluation unit is used for evaluating the human body efficiency of the operator under the set environmental factor set test task according to the heart rate variability index and the electroencephalogram power spectrum characteristic index of the operator, and the average value and the significant value of the task performance of the operator. The evaluation unit comprises a first evaluation subunit, a second evaluation subunit and a third evaluation subunit; the first evaluation subunit is used for determining a first evaluation result influencing the physiology of the operator under the set environmental factor set test task according to the heart rate variability index and the electroencephalogram power spectrum characteristic index of the operator; the second evaluation subunit is used for determining a second evaluation result influencing the task performance of the operator under the set environmental factor setting test task according to the average value and the significant value of the task performance of the operator; and the third evaluation subunit is used for evaluating the human body efficiency of the operator under the set environmental factor set test task according to the first evaluation result and the second evaluation result.
The experimental process of the experimental system provided by the invention is described as follows, and the flow chart is shown in fig. 3 and comprises the following steps:
1. the controllable environmental factor subsystem provides the environmental factors needed in the closed experimental cabin.
2. An operator wears electrocardiosignal detection equipment and electroencephalogram detection equipment to execute a test task in a closed experimental cabin, and the test task is provided by a human body efficiency test subsystem.
3. The physiological data of the operating personnel are collected in the process of executing the test task, meanwhile, the test task data obtained after the operating personnel execute the test task are recorded, and the physiological data and the test task data are input to the human body efficiency monitoring and evaluating subsystem. The physiological data includes electroencephalogram data and electrocardiograph data.
4. The method comprises the steps of collecting data of a closed experimental cabin, collecting data of a human body, monitoring and evaluating environmental factors, a human body efficiency monitoring and evaluating subsystem, monitoring and evaluating input environmental factor parameters, physiological parameters and test task data, monitoring and evaluating the collected environmental factors of the closed experimental cabin in real time, analyzing and processing the environmental factors by a filtering method, removing other environmental factors, avoiding interference of other environmental factors on an experiment, processing electroencephalogram data by an electroencephalogram power spectrum characteristic analysis method to obtain an electroencephalogram power spectrum characteristic index, reflecting the change of electroencephalogram signal energy characteristics of different rhythms visually and vividly, obtaining the energy of α waves, β waves, theta waves and delta waves by analysis, reflecting the change of human body efficiency according to the relation among different wave band energies, processing the electrocardiograph data by a time domain analysis method and a frequency domain analysis method, analyzing the time domain analysis method around the change of RR, calculating the change of RR interval by a statistical dispersion trend analysis method to obtain indexes such as average heart rate, average RR interval, difference of normal sinus interval standard difference in the whole RR interval, average heart rate, average performance standard difference of RR interval, and normal sinus interval difference in the whole RR interval, and the average performance of HF interval, and obtaining the average performance of HF performance by a single work, and a good judgment result of HF performance by a single work efficiency analysis method, wherein the change of HF performance and HF performance of HF performance is obtained by a single work under a single work, the average work, the analysis method.
5. The human body efficiency monitoring and evaluating subsystem inputs the result of the human body efficiency evaluation into the human body efficiency enhancing and controlling subsystem. In the initial stage of the experiment, the human body efficiency enhancement regulation and control subsystem sends instructions to the controllable environmental factor subsystem and the human body efficiency test subsystem, when one environmental factor or test task load is changed, other environmental factors or loads are kept unchanged, and multiple experiments are carried out in a circulating mode. After multiple experiments, the influence curve of various environmental factors and various test task loads on the change of the human body efficiency is obtained. After the experiment, when the human body efficiency monitoring and evaluating subsystem outputs the human body efficiency evaluating result, the human body efficiency enhancing and regulating subsystem sends instructions to the controllable environmental factor subsystem and the human body efficiency testing subsystem according to the influence curves of various environmental factors and various testing task loads on the human body efficiency change, adjusts various environmental factors and various testing task loads, and changes the direction of enhancing the human body efficiency of the operating personnel, so that the human body efficiency of the operating personnel is enhanced, and the human body efficiency of the operating personnel is prevented from declining.
The invention provides an operator human body efficiency experimental system under the action of multiple environmental elements, and firstly provides CO2Influence of three important environmental factors, namely illumination and noise and task operation load on human body efficiency decline; then, providing a variable index comprising operation capacity, cognitive level, subjective evaluation and physiological parameters as human body efficiency; then using the environmental element parameters, the physiological parameters and different test task data as the input of human body efficiency evaluation, and analyzing according to the equal weights of the environmental element parameters, the physiological parameters and the different test task data to obtain the monitoring and evaluation results of the human body efficiency; and finally, regulating and controlling environmental elements and task load in the system according to the monitoring and evaluation result of human body efficiency. The invention provides CO2The technical approach of regulating and controlling the three environmental elements of illumination and noise can be used for testing the human body efficiency of the operating personnel under the action of the multiple environmental elements, so that the aim of more accurately determining the human body efficiency is fulfilled.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The principles and embodiments of the present invention have been described herein using specific examples, which are provided only to help understand the method and the core concept of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (8)
1. A human body efficiency experiment system of operating personnel under the action of multiple environmental elements is characterized by comprising a controllable environmental element subsystem, a human body efficiency test subsystem and a human body efficiency monitoring and evaluating subsystem;
the human body efficiency monitoring and evaluating subsystem is respectively connected with the controllable environmental factor subsystem and the human body efficiency testing subsystem;
the controllable environmental factor subsystem is used for providing environmental factors required by human body efficiency experiments of operators for the closed experiment cabin; the environmental factors comprise carbon dioxide concentration, illumination intensity, illumination color temperature and noise components;
the human body efficiency testing subsystem is used for providing testing tasks required by human body efficiency tests of operators for the operators in the closed experiment cabin; the test tasks comprise a multi-level aviation test task, a multi-dimensional cognition test task and a multi-state self-evaluation task;
the human body efficiency monitoring and evaluating subsystem is used for monitoring environmental factors in the closed experimental cabin and acquiring physiological data and test task data of an operator when the operator executes a test task in the closed experimental cabin; wherein, a set test task corresponds to a group of first result data comprising physiological data and test task data under a set environmental factor; the test task data comprises aviation task performance data, cognitive performance data and state self-evaluation data;
and the human body efficiency monitoring and evaluating subsystem is also used for evaluating the human body efficiency of the operating personnel under the set test tasks of the set environmental factors according to the first result data corresponding to each set test task to obtain second result data.
2. The system for testing human body performance of operating personnel under the action of multiple environmental elements according to claim 1, further comprising a human body performance enhancement regulation subsystem;
the human body efficiency enhancement regulation and control subsystem is respectively connected with the controllable environmental factor subsystem, the human body efficiency test subsystem and the human body efficiency monitoring and evaluating subsystem;
the human body efficiency enhancement regulation and control subsystem is used for acquiring second result data which is transmitted by the human body efficiency monitoring and evaluation subsystem and used for evaluating the human body efficiency of an operator under the condition of setting a test task by setting environmental factors, and adjusting the environmental factors provided by the controllable environmental factor subsystem and the test task load output by the human body efficiency test subsystem based on the second result data.
3. The system for testing human body performance of operators under the action of multiple environmental elements according to claim 1, wherein the human body performance monitoring and evaluating subsystem comprises a monitoring module and an evaluating module connected with the monitoring module;
the monitoring module comprises an environmental factor monitoring unit, a physiological parameter acquiring unit and a test task data acquiring unit;
the environment factor monitoring unit is used for monitoring the environment factors in the closed experiment cabin in real time;
the physiological parameter acquisition unit is used for acquiring physiological data of an operator wearing physiological parameter detection equipment when the operator executes a set test task in the closed experiment cabin with set environmental factors; the physiological data comprises electroencephalogram data and electrocardio data;
the test task data acquisition unit is used for acquiring test task data when an operator wearing the physiological parameter detection equipment executes a set test task in the closed experiment cabin with set environmental factors;
the evaluation module is used for evaluating the human body efficiency of the operating personnel under the set test task of the set environmental factors according to the physiological data and the test task data.
4. The system for testing the human body performance of the operators under the action of multiple environmental elements according to claim 3, wherein the evaluation module comprises an environmental factor processing unit, a physiological data processing unit, a test task data processing unit and an evaluation unit;
the environment factor processing unit is used for analyzing and processing environment factors in the closed experiment cabin, removing other environment factors and reserving the environment factors including carbon dioxide concentration, illumination intensity, illumination color temperature and noise components;
the physiological data processing unit is used for analyzing and processing the physiological data and determining a heart rate variability index and an electroencephalogram power spectrum characteristic index of an operator under a set test task of a set environmental factor;
the test task data processing unit is used for analyzing and processing the test task data and determining an average value and a significant value of task performance of an operator under a set test task under a set environmental factor;
the evaluation unit is used for evaluating the human body efficiency of the operator under the set environmental factor set test task according to the heart rate variability index and the electroencephalogram power spectrum characteristic index of the operator, and the average value and the significant value of the task performance of the operator.
5. The human body performance test system of operators under the action of multiple environmental elements as claimed in claim 4, wherein the environmental element processing unit is used for analyzing and processing the environmental elements in the closed test chamber by using a filtering algorithm, removing other environmental elements and keeping the environmental elements including carbon dioxide concentration, illumination intensity, illumination color temperature and noise components.
6. The system for testing the human body efficiency of the operators under the action of the multiple environmental elements as claimed in claim 4, wherein the physiological data processing unit comprises an electroencephalogram data processing subunit and an electrocardiograph data processing subunit;
the electroencephalogram data processing subunit is used for processing the electroencephalogram data by adopting an electroencephalogram power spectrum characteristic analysis method and determining an electroencephalogram power spectrum characteristic index of an operator under a set test task of a set environmental factor;
the electrocardio data processing subunit is used for processing the electrocardio data by adopting a time domain analysis method and a frequency domain analysis method and determining the heart rate variability index of the operator under the set test task set by the set environmental factors.
7. The system for testing the human body performance of the operators under the action of the multiple environmental elements as claimed in claim 4, wherein the test task data processing unit is used for analyzing and processing the test task data by adopting a single-factor repeated measurement variance analysis method, and determining the average value and the significant value of the task performance of the operators under the set environmental factor set test task.
8. The system for testing human body performance of operators under the action of multiple environmental elements according to claim 4, wherein the evaluation unit comprises a first evaluation subunit, a second evaluation subunit and a third evaluation subunit;
the first evaluation subunit is used for determining a first evaluation result influencing the physiology of the operator under the set environmental factor set test task according to the heart rate variability index and the electroencephalogram power spectrum characteristic index of the operator;
the second evaluation subunit is used for determining a second evaluation result influencing the task performance of the operator under the set environmental factor setting test task according to the average value and the significant value of the task performance of the operator;
and the third evaluation subunit is used for evaluating the human body efficiency of the operator under the set environmental factor set test task according to the first evaluation result and the second evaluation result.
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