CN111450381A - Fatigue relieving system and method thereof - Google Patents
Fatigue relieving system and method thereof Download PDFInfo
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Abstract
The invention discloses a fatigue relieving system and a method thereof, wherein the method comprises the following steps: a. acquiring physiological characteristics and behavior characteristics of a human body, b, automatically identifying a fatigue form according to the physiological characteristics, and automatically identifying an action state according to the behavior characteristics, c, relieving the identified fatigue form by combining the action state, and d, checking the relieving effect of the fatigue form through the real-time physiological characteristics and/or the behavior characteristics; the system comprises: the system comprises a data acquisition module, a success monitoring module, a fatigue healing module and a central processing module, wherein the central processing module is respectively connected with the data acquisition module, the success monitoring module and the fatigue healing module. The fatigue relieving system and the method thereof have the characteristics of intelligent control, precaution, safety and comfort.
Description
Technical Field
The invention relates to the field of data identification, in particular to a fatigue relieving system and a method thereof.
Background
Doctors and psychologists generally classify fatigue into physiological fatigue and psychological fatigue. The former mainly aims at labor and is mainly manifested as muscular soreness, tiredness, weakness, etc.; the latter refers to mental labor, and fatigue is manifested by restlessness, distraction, poor thinking, slow reaction, etc. An obvious sign of psychological fatigue is that the learning and working efficiency is reduced, and long-term psychological fatigue affects the psychological health, so that the human mind is depressed, is boring, distracting and exhausted, even has neurasthenia symptoms, such as headache, dizziness, hypomnesis, insomnia, photophobia and the like, and other psychological diseases can occur.
Generally, people pay attention to physical labor intensity reduction, labor environment improvement, labor and ease combination and other psychological and health requirements, and the health protection is beneficial. The experts especially advise mental workers to integrate labor and ease and pay attention to the mental health in the mental labor. Scientists advocate brainworkers to emphasize their interest in all of the brainwork, make the calming of the brainwork environment and the light illumination meet the hygienic requirements, and think that these are beneficial to relieving psychological fatigue. The signal of mental fatigue is psychological fatigue, which is the conflict between human body, organs or main cells (granulocytes, etc.) and the continuous work, and the signal of fatigue reveals that the body needs to rest, needs to be adjusted and recovered, should stop working, and promotes the adjustment of brain functions in positive ways such as sleeping or entertainment, physical activities (or physical activities), etc. In this case, when the brain is forced to continue working, psychological fatigue may be increased, which may cause damage to brain cells or may cause a failure in recovery of brain function. Many people like to adopt various brain stimulation measures to eliminate the psychological fatigue feeling in real life so as to continue to finish work, for example, a great deal of smoking may be stimulant which is hard to write at home; the poems are helped by wine; western people like to smoke cigars, drink coffee, or use other stimulants to stimulate themselves or to urge themselves to overcome fatigue with willingness, and continue learning and working. However, medical studies have shown that recovery from cell fatigue is only promoted if the physiological processes of the cells can be improved. Therefore, people usually use a method of exciting the brain to force the brain to continue working, which can aggravate psychological fatigue and cell injury, and is very harmful to the body.
For different reasons, fatigue of people of different groups cannot be solved by one method. The high-intensity brainworkers comprise white collars in workplaces, student groups and the like, the groups do little exercise at ordinary times, lack of exercise, and can possibly generate an anoxic state to influence work if tired, stay up all night and have high pressure, and diseases can be caused by long-term hypoxia, so that the high-intensity brainworkers can effectively relieve the exercise. The high-intensity manual labor can continue overload activities, and accidents are easily caused under the condition that sufficient rest can not be guaranteed. In the countless times of high-tech., electronic sphygmomanometers, heart rate bracelets and portable blood oxygen detection sports bracelets appear in the market, and provide more convenient devices for friends needing to detect blood oxygen. However, people may know their fatigue status through the smart device, but usually do not further actively perform actions to relieve fatigue, such as actively exercising and resting, because people usually do not acknowledge their fatigue status. The invention can automatically change the environmental state by identifying the human body condition to passively promote, improve and induce the physical function to relieve the fatigue.
Disclosure of Invention
In order to overcome the defects of the background art, the invention provides a fatigue relieving system and a method thereof.
In order to achieve the purpose, the invention adopts the technical scheme that: a method of relieving fatigue, comprising:
a. acquiring physiological characteristics and behavior characteristics of a human body;
b. automatically identifying a fatigue form according to physiological characteristics, and automatically identifying an action state according to action characteristics;
c. mitigating the identified fatigue patterns in combination with the action state;
d. the effect of relief in the form of fatigue is examined by real-time physiological and/or behavioral characteristics.
Further, the behavior characteristics are motion gestures and motion tracks.
Further, the relieving in the step c is at least one of playing music, aroma, light show and cold and hot stimulation.
Further, the action state is one of rest, driving, working, waiting and sports.
Further, the passing of the behavioral characteristic test in the step d is passing of the sleep quality detection verification.
A fatigue mitigation system associated with a method of mitigating fatigue, comprising: the system comprises a data acquisition module, a success monitoring module, a fatigue healing module and a central processing module, wherein the central processing module is respectively connected with the data acquisition module, the success monitoring module and the fatigue healing module.
Furthermore, the data acquisition module is provided with a sensor and an image device.
Furthermore, the fatigue healing module is provided with at least one of a music playing unit, an aromatherapy unit, a light performing unit and a temperature adjusting unit.
Further, the central processing module is provided with a machine learning unit and a data storage unit.
Furthermore, the effect monitoring module is at least provided with a sleep monitoring unit.
The invention has the beneficial effects that: the fatigue relieving effect is automatically verified by collecting data, identifying the data and analyzing the data and intelligently controlling the fatigue relieving curing behavior according to the identification and analysis of the data, and the purposes of automatically identifying the fatigue form, automatically relieving the fatigue and automatically checking the fatigue relieving effect are achieved without various manual operations of a user; intelligently starting a cure mode to relieve fatigue in the scenes such as a home environment, a factory workshop, an office, a waiting room, a cab and the like, and carrying out precaution and safety reminding through data identification and processing; some external behaviors such as vision, hearing, smell, cold and hot stimulation are applied, the change of body functions is induced by the healing behavior of non-contact sensing to relieve fatigue, no medicine or skin and meat damage is needed, and the mode of relieving fatigue is easy, comfortable and harmless.
Drawings
FIG. 1 is a flow chart of a method of relieving fatigue.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, a fatigue mitigation system comprises: the system comprises a data acquisition module, a success monitoring module, a fatigue healing module and a central processing module, wherein the central processing module is respectively connected with the data acquisition module, the success monitoring module and the fatigue healing module. A method of fatigue mitigation in connection with a fatigue mitigation system, comprising:
step a: acquiring physiological characteristics and behavior characteristics of a human body, acquiring a series of physiological characteristic data continuously generated by the human body in real time, or acquiring a group of physiological characteristic data at a certain moment instantly according to system requirements, and extracting a group of data at a certain moment from the two data to obtain the real-time physiological characteristics, wherein the physiological characteristics can be at least one of electroencephalogram, electrocardio, blood oxygen saturation, heart rate, blood pressure, blink posture, mouth opening posture, iris, pupil and the like; recording a series of data of the behavior characteristics in real time, wherein the behavior characteristics can be the action postures and action tracks generated by the limbs such as wrists, ankles and the like of the human body in the activity.
Step b: automatically identifying any fatigue form of physical fatigue, psychological fatigue, physical and psychological fatigue (namely the physical fatigue and the psychological fatigue coexist) and no fatigue symptom according to the physiological characteristics, combining information fusion of at least one of electroencephalogram, electrocardio, blood oxygen saturation, heart rate, blood pressure, blinking posture, mouth opening posture, iris and pupil, establishing a mapping relation between the information fusion processing and the fatigue form through machine learning by the system, and comprehensively identifying the fatigue form of the human body; the intelligent bracelet which is provided with various sensors and can be used for capturing and identifying actions is worn on the wrist or ankle of a human body according to behavior characteristics, the action posture and the action track are recorded by sensing gestures or body actions of the human body, the action data are collected and transmitted in real time, and the action state of the human body is accurately identified through analysis and processing of a central processing module, so that the current action of the human body is known to be any working state such as keyboard typing or machine tool operation or any action state such as rest, movement and automobile driving, further, whether the human body is waiting can be estimated by combining position information, further, any rest state such as sitting, lying, sleeping and the like, any motion state such as light movement and violent movement and the like can be identified by combining physiological characteristics, any brain using state such as reading, thinking and speaking, so as to realize the identification of the action state.
Step c: the identified fatigue form is combined with the action state for relieving, a targeted solution is provided according to the fatigue form after the action state is identified, the physical function of the human body is promoted to relieve the fatigue by changing the environment atmosphere, for example, the physiological fatigue enables the human body to have a rest to induce drowsiness; psychological fatigue improves the mood of people and promotes the passive state to be dispersed as soon as possible; in addition, the action state is also recognized to take into account the actual situation on the spot, and the drowsiness should be delayed and the attention should be focused when the physiological fatigue occurs under the conditions that the driving, the waiting, the dangerous work and the like can not have a rest.
Step d: in one embodiment, the relief effect in the form of fatigue is checked by real-time physiological characteristics in the case of an inability to rest: in each fatigue form, the physiological characteristics of good self-feeling relieving effect and poor relieving effect are measured, the mapping relation between the physiological characteristics and the relieving effect is established through machine learning, and the real-time physiological characteristics are extracted by the system for identifying the relieving effect; or the system can extract real-time physiological characteristics to automatically identify any one fatigue form of physiological fatigue, psychological fatigue, physical and mental fatigue and no fatigue symptom according to the physiological characteristics, identify the fatigue form of the human body and then judge the relieving effect, and the fatigue form is identified: physical and mental fatigue, physiological fatigue and psychological fatigue are regarded as poor in relieving effect, and fatigue symptoms are not present, so that the relieving effect is good. In another embodiment, the fatigue-type alleviating effect is checked through behavior characteristics, the fatigue-type alleviating effect is checked through detecting sleep quality, the quality of the sleep quality is analyzed to correspond to the quality of the fatigue-measuring alleviating effect, the effect monitoring module is provided with a sleep monitoring unit, the sleep monitoring unit is an intelligent bracelet provided with various sensors, and the intelligent bracelet detects and calculates parameters of sleep quality such as deep sleep time, getting-up times, heart rate, blood pressure, blood oxygen saturation and the like to determine the following states: the sleep is fast and can be realized in about ten minutes; the sleep is deep, the breath is deep and long, and the patient is not easy to wake up; if the sleep quality is good when at least one of the sleep quality and the sleep quality is satisfied, the sleep quality is considered to be good, and the relieving effect is considered to be good, if the sleep quality is not good or the sleep quality is rarely good (0-1 times); otherwise, the sleep is poor, and the alleviation effect is considered to be poor. In another embodiment, the fatigue relieving effect is checked through real-time physiological characteristics and behavior characteristics, and the fatigue relieving effect is analyzed and judged by combining the quality of sleep and the physiological characteristics: the method comprises the steps of firstly checking the relieving effect of the fatigue form through behavior characteristics, primarily detecting the relieving effect of the fatigue form to be good or poor, checking the relieving effect of the fatigue form again through real-time physiological characteristics, namely extracting the real-time physiological characteristics for identifying or judging the relieving effect, and outputting a result if the results of the primary detection and the auxiliary verification are consistent, otherwise outputting the auxiliary verification result.
Further, the system also comprises a circulating step, wherein the steps a to d are executed circularly according to the releasing effect fed back by the step d, the step d feeds back that the releasing effect is good or poor, the steps a to d are circulated if the releasing effect is poor, and the program is terminated if the releasing effect is good.
The data acquisition module is used for acquiring the heart rate, the blood oxygen saturation and the blood pressure of a human body through various sensors such as a heart rate sensor, a blood oxygen sensor and a photoelectric sensor, and the facial expression is acquired through the image equipment. In one embodiment, the data acquisition module is a smart band and a mobile phone, the smart band is worn on a wrist to acquire the heart rate, the blood oxygen saturation and the blood pressure of a human body, the mobile phone can acquire the facial expression while the face recognition unlocking is performed, the facial expression can comprise blinking and mouth opening postures and iris and pupil, and the mapping relation between the facial expression and the fatigue form is established through the machine learning unit to be used for recognizing physiological fatigue, psychological fatigue, coexistence of physiological fatigue and psychological fatigue and no fatigue symptom. In another embodiment, the facial expression and the fatigue form are mapped by the machine learning unit as a primary verification, the heart rate, the blood oxygen saturation and the blood pressure are respectively mapped with the fatigue form by the machine learning unit as an auxiliary verification, the facial expression is identified as one of physical fatigue, psychological fatigue, physical and psychological fatigue, at least one of the heart rate, the blood oxygen saturation and the blood pressure is also identified as the fatigue form, the auxiliary verification is correct, the system directly outputs the fatigue form, and if none of the identification results of the auxiliary verification is consistent with the result of the primary verification, the system directly outputs no fatigue symptom, or: and the system carries out primary verification and auxiliary verification again, and the system outputs no fatigue symptom only if none of the recognition results of the auxiliary verification is consistent with the result of the primary verification after repeating at least once.
The fatigue healing module is provided with a music playing unit, an aromatherapy unit, a light performance unit and a temperature adjusting unit, and relieves the fatigue healing action through the healing behavior preset by the fatigue healing module: the music playing unit plays music tracks regularly, and the music tracks can be personal favorite music or audio-video programs preset by the system for relieving fatigue; the aromatherapy unit can be essential oil which is personally preferred by aromatherapy, or essential oil products which are preset by the system for relieving fatigue; the light performance unit can change the light color background or the light color change performance and the illumination mode change performance according to personal preference and system intelligent recommendation and following music rhythm; the temperature regulating unit regulates the temperature of the environment to provide cold and hot stimulation, so that people can refresh or cannot fall asleep; and the mutual combination of two or three among the units of the fatigue healing module, wherein the combination can be from intelligent solutions provided by the Internet. In one embodiment, before the user gets up in the morning, the fatigue form is resolved according to the collected data, on one hand, in the case of going out, the action state is static lying or sleeping, and any fatigue automatically provides the healing behavior that people cannot fall asleep: playing enthusiasm music, adjusting the temperature to become cold or hot, and converting into green background by stimulating aroma; on the other hand, in the case of a person who does not need to go out, the action state is sleep, and psychological fatigue automatically provides a calm healing behavior: playing happy and happy music and refreshing fragrance of the heart and spleen to enable people to continuously lie or sleep; physiological fatigue or physical and mental fatigue automatically provides a healing action that makes a person fall asleep: the essential oil for cradle music or light music and aromatherapy sleep-aiding is converted into a blue background. In another embodiment, before the user goes home at night and drives a vehicle, data is collected to analyze the current driving state of the user and identify the current driving state as physiological fatigue or physical and mental fatigue, the fatigue curing module provides music for stimulating joy, fragrance for refreshing and stimulating and cold stimulation to improve the driving environment in the vehicle, dispel or delay sleepiness to relieve the physiological fatigue and concentrate the attention of the driver; the fatigue recovery module is used for recognizing psychological fatigue, playing happy and happy music and aromatherapy refreshing essential oil, improving the mental state of a user, promoting the passive state to be dispersed and driving easily; further, the home environment is preset in advance: playing cradle music or light music, converting essential oil for aromatherapy sleep aiding into blue background, playing light music and aromatherapy sedative essential oil when a driver comes home to induce sleepiness to enable the driver to fall asleep safely, or recognizing that the action state of the driver coming home is sitting still and lying still; when a user is ready to sleep, the essential oil for playing cradle music or light music and aromatherapy sleep-aiding is played; furthermore, the human body is in physiological and/or psychological fatigue, the sleeping state of the human body is unstable due to the fact that the room is too cold, too hot or too stuffy, the swing amplitude of the wrist detected by the intelligent bracelet is large, data are uploaded to the system, and the system can automatically control temperature adjustment or air freshening of intelligent homes such as a fresh air system and an air conditioner to promote sleeping quality, so that the effect of relieving the human body fatigue is promoted.
The central processing module is provided with a machine learning unit and a data storage unit, and the action states are driving, working, waiting and moving. The intelligent bracelet collects the behavior characteristics of a human body to identify the action state of the human body, distinguishes a fatigue form through physiological characteristics, combines the fatigue form and the action state to automatically relieve fatigue through a solution preset by a system, stores historical record information in the data storage unit, analyzes the historical record information, and forms an intelligent solution according to individual or group characteristics. In one embodiment, the work mainly based on physical activities such as production workshops, construction site staff and the like, workers wear intelligent bracelets for recording physiological characteristics and behavior characteristics of the workers, image equipment is arranged on stations for recording facial expressions of the workers, a data acquisition module uploads information to a central processing module, action states of human bodies can be known by means of the behavior characteristics, when physiological fatigue is recognized, the central processing module controls starting of a fatigue curing module, essential oil for aromatherapy concentration is used for playing music of passion, sleepiness is delayed, physical activities are detected while curing actions are performed, safety reminding is provided for the workers through vibration of the intelligent bracelets, meanwhile, fatigue information of the workers is sent to managers, the managers take countermeasures in time to avoid accidents, and in addition, labor intensity of the workers can be known through the behavior characteristics, the workload is reasonably arranged when the labor intensity is close to a safety threshold; when the number of workers identified as psychological fatigue reaches 30-100%, aromatherapy relaxing, calming, refreshing and pleasant essential oil, such as bergamot essential oil, basil essential oil, chamomile essential oil, rose essential oil, sandalwood essential oil, ylang essential oil, clary sage essential oil, geranium essential oil, jasmine essential oil, lavender essential oil, balm essential oil, patchouli essential oil, grapefruit essential oil and the like, plays mild and cheerful music, such as light music, promotes dissipation of a passive state, relieves fatigue of the workers, and improves the working enthusiasm. And finally, detecting the fatigue relieving effect, analyzing the occurrence of fatigue to obtain a rule, properly adjusting the working time and labor intensity, and using the rule for prevention and control work to reduce the occurrence of dangerous accidents. In one embodiment, brainpower-oriented work such as employees of offices, enterprises and public institutions and the like is performed, the employees record facial expressions through an access control system every time, physiological characteristics and behavior characteristics of the employees are recorded by an intelligent bracelet, collected data are uploaded to a central processing module to be analyzed, the facial expressions are obtained through access identification of the access control system, action states of human bodies can be obtained through the behavior characteristics to perform reasonable work arrangement and adjustment, when physiological fatigue is identified, work tasks mainly based on brain activities are distributed, when psychological fatigue is identified, work tasks mainly based on physical activities are distributed, and when physiological and psychological fatigue occurs to the employees, workload is reduced; in addition, the threshold value of the intelligent solution of the system can be triggered by referring to the duty ratio number of workers in each fatigue form, the recovery behaviors such as music playing, aroma, light show and the like are provided through the fatigue recovery module, the recovery behavior which enables people to quickly and joyfully is automatically provided when the duty ratio of mental fatigue workers reaches 30% -100%, the recovery behavior which enables people to concentrate attention is automatically provided when the duty ratio of physiological fatigue workers reaches 30% -100%, the fatigue relieving effect is detected, the data storage unit stores relevant information, the passive state of the fatigue workers is promoted to be eliminated, the mood state is improved, and the working efficiency is improved. In one embodiment, the work which takes mental and physical efforts such as a driver and the like is performed, the image device is arranged in front of the driver, the intelligent bracelet records physiological characteristics and behavior characteristics of the driver, the data acquisition module uploads information to the central processing module, the central processing module controls the starting of the fatigue curing module, essential oil for aromatherapy is used for performing aromatherapy, music for exciting emotions is played, the temperature in the vehicle is reduced to give cold stimulation to prompt the drowsiness of the driver to be dissipated or delayed, the attention of the driver is focused, the fatigue relieving effect is detected after the curing behavior is relieved, if the fatigue state is not dissipated, the driving is stopped, the driving can be continued after the safety threshold of the fatigue is reached, and meanwhile, the curing behavior for focusing attention of people is continuously and automatically provided. In one embodiment, the behavior characteristics are identified as a waiting room by combining position information, an access control system of the waiting room or a mobile phone face identification system is provided with an image device for detecting the facial expression of each passenger, the facial expression and the fatigue form establish a mapping relation through a machine learning unit for identifying physiological fatigue, psychological fatigue, coexistence of physiological fatigue and psychological fatigue and no fatigue symptom, counting fatigue passengers who generate physiological fatigue, psychological fatigue and coexistence of physiological fatigue and psychological fatigue, the waiting room which is not in the current riding period, and when the fatigue passengers reach 30% -100%, a fatigue cure module is started to play soft and fast music and soft light colors to enable people to have quiet fragrance smell; in the waiting room of the current riding time period, the essential oil for fragrance refreshing plays the music of passion, changes the blue light to delay sleepiness, and avoids the passengers missing the riding times. In one embodiment, the behavior characteristics are used to learn the action state of the human body and the human body is identified as mental fatigue, the healing behavior is implemented while the human body is detected to be moving, and the fatigue healing module further provides the healing behavior which stimulates the enthusiasm of physical activity of the human body.
In one embodiment, certain curing behaviors are provided on visual, auditory, olfactory and cold-heat stimuli to further induce body functions to enter states of concentration, silence, sleep and the like, the fatigue relieving effect is detected, relevant data are registered in a book to form a historical database, the data analyze the relation between the curing behaviors and the relieving effect, record cases with the fastest effect and the best effect are marked to form an intelligent solution, and the curing behaviors corresponding to the intelligent solution are directly called when the situation is reproduced; the historical database is analyzed, the influence of the curing behavior on the relieving effect is analyzed in the aspects of time, physiological characteristics and the like, the influence of the curing behavior on the relieving effect at different times can be analyzed, the influence of the curing behavior on the relieving effect at different physiological characteristics can be analyzed, the rule of fatigue occurrence can be analyzed, and the rule is obtained for prevention and control.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A method of relieving fatigue, comprising:
a. acquiring physiological characteristics and behavior characteristics of a human body;
b. automatically identifying a fatigue form according to physiological characteristics, and automatically identifying an action state according to action characteristics;
c. mitigating the identified fatigue patterns in combination with the action state;
d. the effect of relief in the form of fatigue is examined by real-time physiological and/or behavioral characteristics.
2. The method of relieving fatigue of claim 1, wherein: the behavior characteristics are action gestures and action tracks.
3. The method of relieving fatigue of claim 1, wherein: and the relieving in the step c is at least one of music playing, aroma, light show and cold and hot stimulation.
4. The method of relieving fatigue of claim 1, wherein: the action state is one of rest, driving, working, waiting and sports.
5. The method of relieving fatigue of claim 1, wherein: the passing of the behavioral characteristic test in the step d is passing of the sleep quality detection verification.
6. A fatigue mitigation system in accordance with claim 1, comprising: the system comprises a data acquisition module, a success monitoring module, a fatigue healing module and a central processing module, wherein the central processing module is respectively connected with the data acquisition module, the success monitoring module and the fatigue healing module.
7. The fatigue mitigation system of claim 6, wherein: the data acquisition module is provided with a sensor and an image device.
8. The fatigue mitigation system of claim 6, wherein: the fatigue healing module is provided with at least one of a music playing unit, an aromatherapy unit, a light performing unit and a temperature adjusting unit.
9. The fatigue mitigation system of claim 6, wherein: the central processing module is provided with a machine learning unit and a data storage unit.
10. The fatigue mitigation system of claim 6, wherein: the effect monitoring module is at least provided with a sleep monitoring unit.
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