CN105249938B - Unexpected method and device of overworking is prevented based on the monitoring of brain temperature - Google Patents
Unexpected method and device of overworking is prevented based on the monitoring of brain temperature Download PDFInfo
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- CN105249938B CN105249938B CN201510757302.8A CN201510757302A CN105249938B CN 105249938 B CN105249938 B CN 105249938B CN 201510757302 A CN201510757302 A CN 201510757302A CN 105249938 B CN105249938 B CN 105249938B
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Abstract
The invention proposes one kind to prevent unexpected method and device of overworking based on the monitoring of brain temperature, including, for object to be measured, one or more temperature test points are set, acquire the temperature value sequence of each temperature test point within a preset time, based on the temperature value sequence, the physiological property of the object to be measured is judged.By using method of the invention, the abnormality of the variation of measurand continuous temperature is easily identified, and provides the prompt in terms of corresponding physiological function.
Description
Technical field
The invention belongs to field of temperature measurement, more particularly to a kind of monitored based on brain temperature to prevent overwork unexpected method and dress
It sets.
Background technique
The effect of the overall situation such as the educational environment as locating for adolescents in China, living habit, behavior trend, so,
In the life of adolescents in China, 95% people mainly uses left brain, and it is movable with right half body that everybody is accustomed to, and school is also absorbed in
The training of left brain thinking, emphasis basis subject Chinese language, English, mathematics, physics and chemistry etc. are all to storm the exploitation and application of left brain, and right
The potential of brain is substantially ignored.It on the one hand is that school stresses left brain over training, on the other hand parent is carrying out intelligence to child
When power is developed, and the training of left brain potential is early carried out, the training in terms of right brain then seldom carries out.
Under normal conditions, brain is to carry out work as a whole, from extraneous information, is passed through corpus callosum
It passs, the information of left and right two hemisphere can be exchanged in moment and (be exchanged each other with the speed of 1,000,000,000 bit per second), and people's is each
Kind activity is all two hemispheres information exchange and comprehensive result.Brain hemispheres has the division of labor in function, and left hemisphere is experienced and controlled
The body on the right is made, right hemisphere is experienced and controls the body on the left side.
Left half brain be mainly responsible for logic understanding, memory, the time, language, judgement, arrangement, classification, logic, analysis, writing,
Reasoning, inhibition, five senses (depending on, listen, smell, touch, the sense of taste) etc., the mode of thinking has continuity, continuity and analytical.Therefore left brain
" consciousness brain ", " academic brain ", " language brain " can be referred to as.Right half brain is mainly responsible for space memorizing in images, intuition, emotion, body
Coordination, visual perception, the fine arts, music rhythm, imagination, inspiration, insight etc., the mode of thinking have randomness, jumping characteristic, intuitive
Deng.Sperry thinks that right brain has image conversion function, such as enterprise planning power, creativity, the power of imagination；With universe resonate sympathetic response function, such as
6th sense, clairvoyance, intuition, inspiration, dreamland etc.；Ultrahigh speed auto computing function, such as mental arithmetic, mathematics；Ultrahigh speed is largely remembered
Recall, such as fast reading, memory.Right brain is good at finding out a variety of methods solved the problems, such as, many senior thought functions take as jack-off-all-trades
Certainly in right brain.Right brain potentiality are sufficiently excavated, the infinite creativity of the mankind can be just shown.So right brain can claim again
Make " instinct brain ", " subconsciousness brain ", " creating brain ", " music brain ", " artistic brain ".The magical function of right brain has conquered the whole world,
Sperry is made great contributions to for the whole mankind, by the love and esteem of the people of the world, is known as " right Mr. brain ", " world right side
Brain exploitation is the first ", the important research achievement of Sperry is the great milestone to human brain scientific research.
Right brain is potential lasing region, and right brain can show sign in the deep layer of the cultural life of the mankind suddenly；Right brain is wound
Power Burst Regions are made, right brain not only has magical memory capability to have high speed information processing capacity again, and the people of right brain prosperity can be quick-fried suddenly
Issue it is a kind of illusion, one innovation, one invention etc..Right brain is low-consumption high-efficiency workspace, and right brain does not need many energy just
Can be with the mathematical problem of supercomputing complexity, high speed memory, high quality memory have ability gifted with an extraordinary retentive memory, a large amount of moods of people
Behavior is also controlled by right brain.
The purpose of development of right brain is the advantage in order to give full play to right brain, is not to replace left brain thinking with right brain thinking,
But preferably combine left and right brain, second of collaboration of the mankind or so brain is carried out, the potential of human brain has been given full play to.
For most people, left hemisphere is processing language message " dominant hemisphere ", it can also be completed, and those are complicated,
Continuously, there is the activity of analysis, and expertly carry out mathematical computations.Although right hemisphere is " non-advantage ", but it administers sky
Between consciousness ability, perception to the visual pattern of non-language and analysis are than left hemisphere dominance.Some researches show that, music and
Artistic ability and emotional reactions etc. have bigger relationship with right hemisphere.For normal person, the function of brain or so two hemispheres
It can be balanced and coordinated development, not only Each performs its own functions but also close fit, and the two complements each other, and constitutes a unified control system
System.If function of right brain is also impossible to develop completely, and vice versa without the exploitation of left brain function, either left brain exploitation, still
Development of right brain, final purpose are to promote the equilibrium and coordinated development of left and right brain, develop brain on the whole.
In addition, frequently occur in recent years overstrain one's nerves teenager die suddenly event and other with excessively using the related disease of brain
Disease, making us, which can't help, sobs.
However, lacking the technology for effectively judging left and right brain use intensity and helping to develop left and right brain in the prior art
Scheme.
Summary of the invention
In consideration of it, the invention proposes a kind of thermometries and corresponding device to solve continuously to adopt using temperature
Sample sequence progress human brain temperature judge.
According to one embodiment of present invention, a kind of thermometry is provided, comprising:
For object to be measured, one or more temperature test points are set；
Acquire the temperature value sequence of each temperature test point within a preset time；
Based on the temperature value sequence, the physiological property of the object to be measured is judged.
Optionally, described to include: for the one or more temperature test points of object to be measured setting
One first test zone and the second test zone are set on the object to be measured；
The temperature value in first test zone and the second test zone is measured respectively.
Optionally, first test zone is the left brain area domain of human body；
Second test zone is the right brain area domain of human body.
Optionally, the method also includes:
The temperature sequence train value for comparing first test zone Yu second test zone obtains first test section
The temperature gap in domain and second test zone；
Judge whether the difference is greater than first threshold；
If so, sending the first prompt information to the object to be measured.
Optionally, described to be based on the temperature value sequence, judge the physiological property of the object to be measured, comprising:
Based on the temperature value sequence, the average temperature value of the object to be measured is obtained；
Judge whether the average temperature value is greater than second threshold；
If so, sending the second prompt information to the object to be measured.
Optionally, described to be based on the temperature value sequence, judge the physiological property of the object to be measured, comprising:
From one or more there is the reference temperature sequence for being preset with different physiological properties to carry out the temperature sequence train value
Matching；
It will be set as described to be measured right with the physiological property of the highest reference temperature sequence of the temperature sequence train value matching degree
The physiological property of elephant.
Optionally, the temperature value sequence of each temperature test point of acquisition within a preset time, comprising:
The temperature sensor of setting measurement ear temperature in the ear of human body, will acquire in preset time according to the default sampling period
Ear temperature as temperature value sequence.
Optionally, the temperature value sequence of each temperature test point of acquisition within a preset time, comprising:
Human body temple and/or forehead setting measurement brain temperature temperature sensor, by preset time according to preset
The brain temperature of sampling period acquisition is as temperature value sequence.
Optionally, the method also includes:
The temperature sensor has general data communication interface, by the general data communication interface, the temperature
Value sequence is passed to a communication terminal.
According to still another embodiment of the present invention, a kind of temperature measuring device is provided, described device includes:
Setup module, for one or more temperature test points to be arranged for object to be measured；
Acquisition module, for acquiring the temperature value sequence of each temperature test point within a preset time；
Judgment module judges the physiological property of the object to be measured for being based on the temperature value sequence.
Optionally, described to include: for the one or more temperature test points of object to be measured setting
One first test zone and the second test zone are set on the object to be measured；
The temperature value in first test zone and the second test zone is measured respectively.
Optionally, first test zone is the left brain area domain of human body；
Second test zone is the right brain area domain of human body.
Optionally, the judgment module is also used to:
The temperature sequence train value for comparing first test zone Yu second test zone obtains first test section
The temperature gap in domain and second test zone；
Judge whether the difference is greater than first threshold；
If so, sending the first prompt information to the object to be measured.
Optionally, described to be based on the temperature value sequence, judge the physiological property of the object to be measured, comprising:
Based on the temperature value sequence, the average temperature value of the object to be measured is obtained；
Judge whether the average temperature value is greater than second threshold；
If so, sending the second prompt information to the object to be measured.
Optionally, described to be based on the temperature value sequence, judge the physiological property of the object to be measured, comprising:
From one or more there is the reference temperature sequence for being preset with different physiological properties to carry out the temperature sequence train value
Matching；
It will be set as described to be measured right with the physiological property of the highest reference temperature sequence of the temperature sequence train value matching degree
The physiological property of elephant.
Optionally, the temperature value sequence of each temperature test point of acquisition within a preset time, comprising:
The temperature sensor of setting measurement ear temperature in the ear of human body, will acquire in preset time according to the default sampling period
Ear temperature as temperature value sequence.
Optionally, the temperature value sequence of each temperature test point of acquisition within a preset time, comprising:
Human body temple and/or forehead setting measurement brain temperature temperature sensor, by preset time according to preset
The brain temperature of sampling period acquisition is as temperature value sequence.
Optionally, the temperature sensor has general data communication interface, passes through the general data communication interface, institute
It states temperature value sequence and is passed to a communication terminal.
Thermometry or device in through the foregoing embodiment can use the continuous sampling sequence to the temperature of object
Column, referring to pre-set reference temperature, and then judge the temperature change feature of measurand, generate in measurand temperature different
In the case where often, to measurand to prompt.Further, it is possible to be avoided overstrain one's nerves by comparing the temperature difference of left and right brain
Meanwhile it being also beneficial to through temperature difference come developing right brain or left brain.
Detailed description of the invention
By reading detailed description of non-limiting embodiments referring to the drawings, other feature of the invention,
Objects and advantages will become more apparent upon.
Fig. 1 is the flow chart according to the thermometry of one embodiment of the present of invention；
Fig. 2 is the device that temperature signal collection is used for according to auxiliary in one embodiment of the present of invention；
Fig. 3 is the device that temperature signal collection is used for according to auxiliary in another embodiment of the invention；
Fig. 4 is the structural schematic diagram according to the temperature measuring device of another embodiment of the invention；
Wherein, the same or similar appended drawing reference indicates the same or similar steps characteristic or device (module).
Specific embodiment
Measurand can more reflect that brain temperature changes compared to single-point brain temperature in the brain temperature information of a continuous time comprehensively
The medical condition of the rhythm and pace of moving things and its behind provides the Health & Fitness Tip in terms of physiology for measurand.
Therefore, in a part of the embodiments of the present invention, it will be directed to the temperature acquisition of measurand whithin a period of time, and
Identification according to basic brain temperature sequence collected, to the brain temperature mode of measurand.
Fig. 1 is the flow chart according to the thermometry of one embodiment of the present of invention, method includes the following steps:
One or more temperature test points are arranged for object to be measured in S101.
By taking human body as an example, in order to accurately test multiple temperature values, need that more survey is arranged as far as possible
Pilot.
For testing the brain temperature of human body, temperature test is carried out due to being difficult directly to contact with brain, is usually measured
It is more to carry out temperature test with the close region of brain temperature, the positions such as these regions include: inside ear, temple, forehead.
S102 acquires the temperature value sequence of each temperature test point within a preset time.
In order to guarantee the stability of measurand test data, need to test the temperature change of measurand in a period of time
Situation, and the temperature data formation temperature value sequence that will be acquired in this period.For example, two temperature test points are respectively adopted,
User is acquired in same day 14:00 to the basic brain temperature during 14:30, forms 2 sample sequences:
Sample sequence 1:{ Xa1, Xa2, Xa3..., Xan}
Sample sequence 2:{ Xb1, Xb2, Xb3..., Xbn}。
S103 is based on the temperature value sequence, judges the physiological property of the object to be measured.
By above-mentioned sample sequence, the temperature data of measurand whithin a period of time can be known, by hits
According to being handled, some physiological properties of available user.For example to be above 38.5 Celsius for the average value of user temperature sequence
Degree, may determine that user temperature is higher at this time, there are the temperature sequence of fever sign or user within 1 hour from
36.5 degree gradually rise to 37.5 degree, user can be prompted overstrain one's nerves at this time, taken a good rest.
As another embodiment, one first test zone and the second test zone are set on the object to be measured,
The temperature value in first test zone and the second test zone is measured respectively.
For example, first test zone is the left brain area domain of human body, second test zone is the right brain area domain of human body, people
The sample sequence 1 in the left brain area domain of body are as follows: { Xa1, Xa2, Xa3..., Xan, the right brain sample sequence 2 of human body are as follows: { Xb1, Xb2, Xb3...,
Xbn}
By comparing the temperature sequence train value of first test zone and second test zone, show that described first surveys
The temperature gap for trying region and second test zone, judges whether the difference is greater than first threshold, if so, to described
Object to be measured sends the first prompt information.
For example, the temperature sequence average value that mode obtains the first test zone can be obtained by average value: Xav=(Xa1+Xa2
+Xa3+ ... ,+Xan)/n
The temperature sequence average value of second test zone are as follows:
Xbv=(Xb1+Xb2+Xb3+ ... ,+Xbn)/n
By comparing XavWith XbvBetween difference value whether be greater than a setting value, such as 2 degrees Celsius, set if more than this
Definite value then sends prompt information to test object, informs that the left brain of user or right brain are overstrain one's nerves, it should be noted that rest
It is described to be based on the temperature value sequence as another embodiment, judge the physiological property of the object to be measured,
It include: to obtain the average temperature value of the object to be measured based on the temperature value sequence, judge whether the average temperature value is big
In second threshold, if so, sending the second prompt information to the object to be measured.
E.g., including 2 cycle tests
Sample sequence 1:{ Xa1, Xa2, Xa3..., Xan}
Sample sequence 2:{ Xb1, Xb2, Xb3..., Xbm}
The then average value X of cycle testsv=(Xa1+Xa2+Xa3+ ... ,+Xan+Xb1+Xb2+Xb3+ ... ,+Xbm)/(m+n)
Such as XvValue is 38 degrees Celsius, and the second threshold set is 37.5 degree Celsius, and by comparing discovery, average value, which is greater than, to be set
Fixed second threshold prompts user's brain temperature higher, takes a good rest at this time.
It is described to be based on the temperature value sequence as another embodiment, judge the physiological property of the object to be measured,
It include: by the temperature sequence train value and one or more reference temperature sequence progress for having and being preset with different physiological properties
Match；The life of the object to be measured will be set as with the physiological property of the highest reference temperature sequence of the temperature sequence train value matching degree
Manage characteristic.
The distribution for respectively tieing up component for acquisition data is different, it is assumed that and the mean value (mean) that temperature measures sample set X is m,
Standard deviation (sXandarddeviaXion) is s, then " standardized variable " of X indicates are as follows: (X-m)/s
And the mathematic expectaion of standardized variable is 0, variance 1.Therefore the standardisation process of sample set
(sXandardizaXion) it is exactly with formula description:
Value=(value-component mean value before standardization)/component standard deviation after standardization
By simply derive can be obtained by two n-dimensional vector a (x11, x12 ..., x1n) and b (x21, x22 ...,
X2n the formula of the standardization Euclidean distance between):
By comparing the size of standardization Euclidean distance, the size of two temperature sequence train values can be compared.
In addition to this it is possible to the matching of two cycle tests is carried out by the related coefficient for calculating two test vectors,
It is as follows to define related coefficient:
(wherein, E is mathematic expectaion or mean value, and D is variance, and it is standard deviation that D, which opens radical sign, and E { [X-E (X)] [Y-E (Y)] } claims
It for the covariance of stochastic variable X and Y, is denoted as Cov (X, Y), i.e. Cov (X, Y)=E { [X-E (X)] [Y-E (Y)] }, and two changes
The quotient of covariance and standard deviation between amount is then known as the related coefficient of stochastic variable X and Y)
Related coefficient measure stochastic variable X and Y degree of correlation a kind of method, the value range of related coefficient be [- 1,
1].The absolute value of related coefficient is bigger, then shows that the X and Y degree of correlation is higher.As X and Y linear correlation, related coefficient value is 1
(linear positive is related) or -1 (negative linear correlation).
Specifically, if there are two variables: the meaning of X, Y, final calculated related coefficient can have following understanding:
When related coefficient is 0, X and two variable of Y are irrelevant.
When the value of X increases (reduction), Y value increases (reduction), and two variables are to be positively correlated, and related coefficient is in 0.00 and 1.00
Between.
When the value of X increases (reductions), Y value reduces (increases), two variables be it is negatively correlated, related coefficient -1.00 and
Between 0.00.
Pass through the correlation intensity of following value range judgment variable under normal conditions:
As another embodiment, the temperature value sequence of each temperature test point of acquisition within a preset time, packet
Include: in the ear of human body setting measurement ear temperature temperature sensor, by preset time according to the default sampling period acquisition ear
Temperature is used as temperature value sequence.
As shown in Fig. 2, being used for the device 20 of temperature signal collection according to one embodiment of present invention, comprising: pleasant
Formula temperature sensor 201, data transmission link 202 and data communication interface 203.
The number of the In-Ear temperature sensor 201 can freely be set according to the needs of users, and user will be In-Ear
After temperature sensor 201 is placed in ear, In-Ear temperature sensor 201 can be according to the temperature number of acquisition of scheduled period user
According to.
The data transmission link 202 is used to the data that In-Ear temperature sensor 201 acquires being transmitted to data communication
Interface, data transmission link can be communicated by the way of wired or wireless.
The data communication interface 203 (does not show for the temperature data of acquisition to be transmitted the corresponding client computer in figure
Out), as an example, data communication interface 203 is USB communication interface, and data communication interface will be warm by usb data mode
Degree is according to the mobile phone for passing to user, in order to which user checks corresponding content by mobile phone.In view of the universal of smart phone, institute
State USB interface or earphone interface that data communication interface 203 preferentially uses handset compatibility.
User can collect the data of its basic brain temperature by wearing the device 20.For these temperature datas
Sample sequence can handle these data in online or offline mode, to judge that the brain temperature of user, basic brain temperature are
It is no to have exception, the informing of abnormal patterns and its corresponding potential disease information.
As another embodiment, the temperature value sequence of each temperature test point of acquisition within a preset time, packet
It includes:, will be all according to default sampling in preset time in the temperature sensor of temple and/or forehead the setting measurement brain temperature of human body
The brain temperature of phase acquisition is as temperature value sequence.
As shown in figure 3, being used for the device 30 of temperature signal collection according to one embodiment of present invention, comprising: paste
Formula temperature sensor 303, data transmission link 302 and data communication interface 301.
The number and bonding method of the adhesive type temperature sensor 303 can freely be set according to the needs of users, be used
Adhesive type temperature sensor 303 is placed on the positions such as temple or forehead by family, and adhesive type temperature sensor 303 will be according to pre-
The temperature data of fixed period acquisition user.
The data transmission link 302 is used to the data that adhesive type temperature sensor 303 acquires being transmitted to data communication
Interface, data transmission link can be communicated by the way of wired or wireless.
The data communication interface 301 (does not show for the temperature data of acquisition to be transmitted the corresponding client computer in figure
Out), as an example, data communication interface 301 is USB communication interface, and data communication interface will be warm by usb data mode
Degree is according to the mobile phone for passing to user, in order to which user checks corresponding content by mobile phone.In view of the universal of smart phone, institute
State USB interface or earphone interface that data communication interface 203 preferentially uses handset compatibility.
User can collect the data of its basic brain temperature by wearing the device 30.For these temperature datas
Sample sequence can handle these data in online or offline mode, to whether judge the brain temperature of user, basic brain temperature
There are exception, the informing of abnormal patterns and its corresponding potential disease information.
Fig. 4 is according to the structural schematic diagram of the temperature measuring device of one embodiment of the present of invention, which includes setting
Module 401, acquisition module 402 and judgment module 403.
Setup module 401, for one or more temperature test points to be arranged for object to be measured.
By taking human body as an example, in order to accurately test multiple temperature values, need that more survey is arranged as far as possible
Pilot.
For testing the brain temperature of human body, temperature test is carried out due to being difficult directly to contact with brain, is usually measured
It is more to carry out temperature test with the close region of brain temperature, the positions such as these regions include: inside ear, temple, forehead.
Acquisition module 402, for acquiring the temperature value sequence of each temperature test point within a preset time.
In order to guarantee the stability of measurand test data, need to test the temperature change of measurand in a period of time
Situation, and the temperature data formation temperature value sequence that will be acquired in this period.For example, two temperature test points are respectively adopted,
User is acquired in same day 14:00 to the basic brain temperature during 14:30, forms 2 sample sequences:
Sample sequence 1:{ Xa1, Xa2, Xa3..., Xan}
Sample sequence 2:{ Xb1, Xb2, Xb3..., Xbn}。
Judgment module 403 judges the physiological property of the object to be measured for being based on the temperature value sequence.
By above-mentioned sample sequence, the temperature data of measurand whithin a period of time can be known, by hits
According to being handled, some physiological properties of available user.For example to be above 38.5 Celsius for the average value of user temperature sequence
Degree, may determine that user temperature is higher at this time, there are the temperature sequence of fever sign or user within 1 hour from
36.5 degree gradually rise to 37.5 degree, user can be prompted overstrain one's nerves at this time, taken a good rest.
As another embodiment, one first test zone and the second test zone are set on the object to be measured,
The temperature value in first test zone and the second test zone is measured respectively.
For example, first test zone is the left brain area domain of human body, second test zone is the right brain area domain of human body, people
The sample sequence 1 in the left brain area domain of body are as follows: { Xa1, Xa2, Xa3..., Xan, the right brain sample sequence 2 of human body are as follows: { Xb1, Xb2, Xb3...,
Xbn}
By comparing the temperature sequence train value of first test zone and second test zone, show that described first surveys
The temperature gap for trying region and second test zone, judges whether the difference is greater than first threshold, if so, to described
Object to be measured sends the first prompt information.
For example, the temperature sequence average value that mode obtains the first test zone can be obtained by average value: Xav=(Xa1+Xa2
+Xa3+ ... ,+Xan)/n
The temperature sequence average value of second test zone are as follows:
Xbv=(Xb1+Xb2+Xb3+ ... ,+Xbn)/n
By comparing XavWith XbvBetween difference value whether be greater than a setting value, such as 2 degrees Celsius, set if more than this
Definite value then sends prompt information to test object, informs that the left brain of user or right brain are overstrain one's nerves, it should be noted that rest
It is described to be based on the temperature value sequence as another embodiment, judge the physiological property of the object to be measured,
It include: to obtain the average temperature value of the object to be measured based on the temperature value sequence, judge whether the average temperature value is big
In second threshold, if so, sending the second prompt information to the object to be measured.
E.g., including 2 cycle tests
Sample sequence 1:{ Xa1, Xa2, Xa3..., Xan}
Sample sequence 2:{ Xb1, Xb2, Xb3..., Xbm}
The then average value X of cycle testsv=(Xa1+Xa2+Xa3+ ... ,+Xan+Xb1+Xb2+Xb3+ ... ,+Xbm)/(m+n)
Such as XvValue is 38 degrees Celsius, and the second threshold set is 37.5 degree Celsius, and by comparing discovery, average value, which is greater than, to be set
Fixed second threshold prompts user's brain temperature higher, takes a good rest at this time.
It is described to be based on the temperature value sequence as another embodiment, judge the physiological property of the object to be measured,
It include: by the temperature sequence train value and one or more reference temperature sequence progress for having and being preset with different physiological properties
Match；The life of the object to be measured will be set as with the physiological property of the highest reference temperature sequence of the temperature sequence train value matching degree
Manage characteristic.
The distribution for respectively tieing up component for acquisition data is different, it is assumed that and the mean value (mean) that temperature measures sample set X is m,
Standard deviation (sXandarddeviaXion) is s, then " standardized variable " of X indicates are as follows: (X-m)/s
And the mathematic expectaion of standardized variable is 0, variance 1.Therefore the standardisation process of sample set
(sXandardizaXion) it is exactly with formula description:
Value=(value-component mean value before standardization)/component standard deviation after standardization
By simply derive can be obtained by two n-dimensional vector a (x11, x12 ..., x1n) and b (x21, x22 ...,
X2n the formula of the standardization Euclidean distance between):
By comparing the size of standardization Euclidean distance, the size of two temperature sequence train values can be compared.
In addition to this it is possible to the matching of two cycle tests is carried out by the related coefficient for calculating two test vectors,
It is as follows to define related coefficient:
(wherein, E is mathematic expectaion or mean value, and D is variance, and it is standard deviation that D, which opens radical sign, and E { [X-E (X)] [Y-E (Y)] } claims
It for the covariance of stochastic variable X and Y, is denoted as Cov (X, Y), i.e. Cov (X, Y)=E { [X-E (X)] [Y-E (Y)] }, and two changes
The quotient of covariance and standard deviation between amount is then known as the related coefficient of stochastic variable X and Y)
Related coefficient measure stochastic variable X and Y degree of correlation a kind of method, the value range of related coefficient be [- 1,
1].The absolute value of related coefficient is bigger, then shows that the X and Y degree of correlation is higher.As X and Y linear correlation, related coefficient value is 1
(linear positive is related) or -1 (negative linear correlation).
Specifically, if there are two variables: the meaning of X, Y, final calculated related coefficient can have following understanding:
When related coefficient is 0, X and two variable of Y are irrelevant.
When the value of X increases (reduction), Y value increases (reduction), and two variables are to be positively correlated, and related coefficient is in 0.00 and 1.00
Between.
When the value of X increases (reductions), Y value reduces (increases), two variables be it is negatively correlated, related coefficient -1.00 and
Between 0.00.
Pass through the correlation intensity of following value range judgment variable under normal conditions:
As another embodiment, the temperature value sequence of each temperature test point of acquisition within a preset time, packet
Include: in the ear of human body setting measurement ear temperature temperature sensor, by preset time according to the default sampling period acquisition ear
Temperature is used as temperature value sequence.
Whether in conclusion technical solution of the present invention can effectively judge whether left and right brain is overstrain one's nerves, it is in due course to remind
Rest.If carrying out long-term follow monitoring, additionally aiding prevents overstrain one's nerves caused sudden death.In addition, by reflection left and right
The temperature of brain labor intensity is monitored, and can also judge to be currently relatively left brain or right brain with brain type, and can be used in
The exploitation brain of science.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the program can be stored in a computer-readable storage medium
In, the program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by those familiar with the art, all answers
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (10)
1. one kind prevents unexpected method of overworking based on the monitoring of brain temperature, which is characterized in that the described method includes:
For object to be measured, one or more temperature test points are set；
Acquire the temperature value sequence of each temperature test point within a preset time；
Based on the temperature value sequence, the physiological property of the object to be measured is judged；
Wherein, the temperature value sequence of each temperature test point of acquisition within a preset time, comprising:
Human body temple and/or forehead setting measurement brain temperature temperature sensor, by preset time according to default sampling
The brain temperature of period acquisition is as temperature value sequence；
The temperature sensor has general data communication interface, by the general data communication interface, the temperature value sequence
Column are passed to a communication terminal；
Wherein, described to be based on the temperature value sequence, judge the physiological property of the object to be measured, comprising:
Based on the temperature value sequence, the average temperature value of the object to be measured is obtained；
Judge whether the average temperature value is greater than second threshold；
If so, sending the second prompt information to the object to be measured；
From one or more there is the reference temperature sequence for being preset with different physiological properties to match the temperature sequence train value；
The object to be measured will be set as with the physiological property of the highest reference temperature sequence of the temperature sequence train value matching degree
Physiological property.
2. the method according to claim 1, wherein described be arranged one or more temperature surveys for object to be measured
Pilot includes:
One first test zone and the second test zone are set on the object to be measured；
The temperature value in first test zone and the second test zone is measured respectively.
3. according to the method described in claim 2, it is characterized by:
First test zone is the left brain area domain of human body；
Second test zone is the right brain area domain of human body.
4. according to the method in claim 2 or 3, which is characterized in that the method also includes:
The temperature sequence train value for comparing first test zone Yu second test zone, obtain first test zone with
The temperature gap of second test zone；
Judge whether the difference is greater than first threshold；
If so, sending the first prompt information to the object to be measured.
5. the method according to claim 1, wherein the acquisition each temperature test point is within a preset time
Temperature value sequence, comprising:
In the ear of human body setting measurement ear temperature temperature sensor, by preset time according to the default sampling period acquisition ear
Temperature is used as temperature value sequence.
6. one kind prevents unexpected device of overworking based on the monitoring of brain temperature, which is characterized in that described device includes:
Setup module, for one or more temperature test points to be arranged for object to be measured；
Acquisition module, for acquiring the temperature value sequence of each temperature test point within a preset time；
Judgment module judges the physiological property of the object to be measured for being based on the temperature value sequence；
Wherein, the temperature value sequence of each temperature test point of acquisition within a preset time, comprising:
Human body temple and/or forehead setting measurement brain temperature temperature sensor, by preset time according to default sampling
The brain temperature of period acquisition is as temperature value sequence；
The temperature sensor has general data communication interface, by the general data communication interface, the temperature value sequence
Column are passed to a communication terminal；
Wherein, described to be based on the temperature value sequence, judge the physiological property of the object to be measured, comprising:
Based on the temperature value sequence, the average temperature value of the object to be measured is obtained；
Judge whether the average temperature value is greater than second threshold；
If so, sending the second prompt information to the object to be measured；
From one or more there is the reference temperature sequence for being preset with different physiological properties to match the temperature sequence train value；
The object to be measured will be set as with the physiological property of the highest reference temperature sequence of the temperature sequence train value matching degree
Physiological property.
7. device according to claim 6, which is characterized in that described that one or more temperature surveys are arranged for object to be measured
Pilot includes:
One first test zone and the second test zone are set on the object to be measured；
The temperature value in first test zone and the second test zone is measured respectively.
8. device according to claim 7, it is characterised in that:
First test zone is the left brain area domain of human body；
Second test zone is the right brain area domain of human body.
9. device according to claim 7 or 8, which is characterized in that the judgment module is also used to:
The temperature sequence train value for comparing first test zone Yu second test zone, obtain first test zone with
The temperature gap of second test zone；
Judge whether the difference is greater than first threshold；
If so, sending the first prompt information to the object to be measured.
10. device according to claim 6, which is characterized in that each temperature test point of acquisition is within a preset time
Temperature value sequence, comprising:
In the ear of human body setting measurement ear temperature temperature sensor, by preset time according to the default sampling period acquisition ear
Temperature is used as temperature value sequence.
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