CN108180604A - Human body active state judgment method, device and readable storage medium storing program for executing, air conditioner - Google Patents
Human body active state judgment method, device and readable storage medium storing program for executing, air conditioner Download PDFInfo
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- CN108180604A CN108180604A CN201711464375.3A CN201711464375A CN108180604A CN 108180604 A CN108180604 A CN 108180604A CN 201711464375 A CN201711464375 A CN 201711464375A CN 108180604 A CN108180604 A CN 108180604A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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Abstract
The present invention provides a kind of human body active state judgment method, includes the following steps：The temperature sweep data of target area is obtained, to judge that the target area whether there is human body；If in the presence of the action message of the human body is determined according to the temperature sweep data；Measure practical shell temperature value, the ambient temperature value of the target area of the human body；The theoretical shell temperature value of the human body is calculated according to the ambient temperature value；According to the action message of the practical shell temperature value, the theoretical shell temperature value and the human body, the active state of the human body is judged.The present invention also provides a kind of human body active state judgment means and readable storage medium storing program for executing, air conditioners.The present invention, which realizes, accurately identifies the active state of human body, has the advantages that accuracy of judgement, reliability are high, versatile.
Description
Technical field
The present invention relates to body state detection application field more particularly to human body active state judgment method, devices and can
Read storage medium, air conditioner.
Background technology
With the improvement of living standard, requirement of the people for quality of the life is also gradually increased.And much with the life of people
The closely related technical field of quality, such as the household appliance technical fields such as air conditioner generally require the active state progress to human body
It accurately identifies, to realize that carrying out more accurately equipment for the different active state of user controls and provide preferably service.
The above is only used to facilitate the understanding of the technical scheme, and is not represented and is recognized that the above is existing skill
Art.
Invention content
It is a primary object of the present invention to provide a kind of human body active state judgment method, device and readable storage medium storing program for executing,
Air conditioner, it is intended to more accurately and easily identify human body active state.
To achieve the above object, the present invention provides a kind of human body active state judgment method, includes the following steps：
The temperature sweep data of target area is obtained, to judge that the target area whether there is human body；
If in the presence of the action message of the human body is determined according to the temperature sweep data；
Measure practical shell temperature value, the ambient temperature value of the target area of the human body；
The theoretical shell temperature value of the human body is calculated according to the ambient temperature value；
According to the action message of the practical shell temperature value, the theoretical shell temperature value and the human body, institute is judged
State the active state of human body.
Preferably, the temperature sweep data for obtaining target area, to judge that the target area whether there is human body
The step of include：
According to the temperature sweep data, the mean radiant temperature value of the target area is determined；
According to the temperature sweep data and the mean radiant temperature value, the Temperature Distribution feelings of the target area are judged
Whether condition meets default human body, and there are judgment rules；
If meeting, judge that there are human bodies for the target area.
Preferably, it is described the human body is determined according to the temperature sweep data action message the step of include：
According to the temperature sweep data, determine in the first space bit where the human body before and after default calculating cycle
It puts, second space position；
According to first, second spatial position, the operating range of the human body is calculated；
According to the operating range and the default calculating cycle, human body mean activity speed is determined.
Preferably, it is described according to the operating range and the default calculating cycle, determine human body mean activity speed
After step, further include：
Confirm whether the mean activity speed matches pre-set velocity interval；
If so, monitoring whether the mean activity speed maintains the pre-set velocity interval；
If the mean activity speed does not maintain the pre-set velocity interval, step is performed：It is swept according to the temperature
Data are retouched, are determined in the first spatial position, the second space position where the human body before and after default calculating cycle；
If the mean activity speed maintains the pre-set velocity interval, start timing, until reaching default continue
Time performs step：Measure practical shell temperature value, the ambient temperature value of the target area of the human body.
Preferably, it is described according to the practical shell temperature value, the activity of the theoretical shell temperature value and the human body
The step of information, the active state for judging the human body, includes：
Confirm the practical shell temperature value, the theoretical shell temperature value, the human body action message whether match
Parameter value corresponding with default human body active state；
If matching determines the active state of the human body according to matching result.
Preferably, the temperature sweep data for obtaining target area, to judge that the target area whether there is human body
The step of after, further include：
If being not present, after the default scan period, step is re-executed：Obtain the temperature sweep data of target area.
Preferably, the target area is scanned by infrared sensor, to obtain the temperature scanning number of the target area
According to；Wherein, the temperature sweep data is the temperature data collection that unit area pixel temperatures data are formed.
In addition, to achieve the above object, the present invention also provides a kind of human body active state judgment means, the physical activities
State judging device includes：Memory, processor and it is stored in the people that can be run on the memory and on the processor
Body active state determining program, wherein：
The human body active state determining program realizes human body active state as described above when being performed by the processor
The step of judgment method.
In addition, to achieve the above object, the present invention also provides a kind of readable storage medium storing program for executing, state and are stored on readable storage medium storing program for executing
There is human body active state determining program, the human body active state determining program realizes people as described above when being executed by processor
The step of body active state judgment method.
In addition, to achieve the above object, the present invention also provides a kind of air conditioner, the air conditioner includes people as described above
Body active state judgment means.
A kind of human body active state judgment method, device and readable storage medium storing program for executing, the air conditioner that the embodiment of the present invention proposes,
By obtaining the temperature sweep data of target area, judge that target area whether there is human body.When there are during human body, determining human body
Practical shell temperature value, the ambient temperature value of the target area, and by ambient temperature value calculate human body be in static shape
Theoretical shell temperature value under state.Finally according to comparison result of the practical shell temperature value of human body with theoretical shell temperature value and people
The action message of body judges the corresponding active state of human body.This embodiment avoids the human body to being difficult to calculate activity (or
Person's activity metabolic rate) it is directly asked for, while the parameter value reflection human body that dexterously is easy to measure by other or calculate
Activity (or activity metabolic rate), so as to be accurately judged to the active state of human body.Human body provided in an embodiment of the present invention
Active state judgment method has the advantages that accuracy of judgement, reliability are high, versatile.
Description of the drawings
The running environment structure diagram of Fig. 1 human body active state judgment means of each embodiment to realize the present invention；
Fig. 2 is the flow diagram of human body active state judgment method first embodiment of the present invention；
Fig. 3 is the refinement flow diagram of human body active state judgment method first embodiment step S20 of the present invention；
Fig. 4 is human body active state judgment method physical activity process schematic of the present invention；
Fig. 5 is the flow diagram of human body active state judgment method second embodiment of the present invention；
Fig. 6 is the flow diagram of human body active state judgment method 3rd embodiment of the present invention；
Fig. 7 is the flow chart that human body active state judgment method of the present invention realizes process；
Fig. 8 is human activity amount and a kind of correlativity experimental data figure of human body mean activity speed.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Since the active state to human body being needed to accurately identify, the embodiment of the present invention provides a kind of human body active state
Judgment method includes the following steps：The temperature sweep data of target area is obtained, to judge that the target area whether there is people
Body；If in the presence of the action message of the human body is determined according to the temperature sweep data；Measure the practical body surface of the human body
Temperature value, the ambient temperature value of the target area；The theoretical body surface temperature of the human body is calculated according to the ambient temperature value
Angle value；According to the action message of the practical shell temperature value, the theoretical shell temperature value and the human body, the people is judged
The active state of body.
The human body active state judgment means that the embodiment of the present invention is related to can be specifically with micro-control unit
(MCU) or device/equipment of central processing unit (CPU)；Understandably, device setting has to area of space into trip temperature
Sensory package/module of field scan function, such as infrared sensing component；Or device control has to area of space progress temperature
Sensory package/module of field scan function is spent, to obtain temperature sweep data.
As shown in Figure 1, the running environment knot for the human body active state judgment means that Fig. 1, which is the embodiment of the present invention, to be related to
Structure schematic diagram can specifically include：Processor 1001, such as CPU, network interface 1004, user interface 1003, memory
1005, communication bus 1002.Wherein, communication bus 1002 is used to implement the connection communication between these components.User interface
1003 can include display screen (Display), input unit such as keyboard (Keyboard), and optional user interface 1003 can be with
Including standard wireline interface and wireless interface.Network interface 1004 can optionally include standard wireline interface and wireless interface
(such as WI-FI interfaces).Memory 1005 can be high-speed RAM memory or the memory (non-volatile of stabilization
), such as magnetic disk storage memory.Memory 1005 optionally can also be the storage dress independently of aforementioned processor 1001
It puts.
Optionally, human body active state judgment means can also include camera, RF (Radio Frequency, radio frequency)
Circuit, sensor, voicefrequency circuit, WiFi module etc..Wherein, sensor such as optical sensor, motion sensor and other
Sensor.Certainly, smart television can also configure gyroscope, barometer, hygrometer, thermometer, infrared sensor etc. other sensing
Device, details are not described herein.
It will be understood by those skilled in the art that the running environment structure shown in Fig. 1 is not formed to human body active state
The restriction of judgment means can include either combining certain components or different components than illustrating more or fewer components
Arrangement.
As shown in Figure 1, as operating system, network communication mould can be included in a kind of memory 1005 of storage medium
Block, Subscriber Interface Module SIM and human body active state determining program.
In running environment structure shown in Fig. 1, network interface 1004 is mainly used for Connection Service device, is carried out with server
Data communicate；User interface 1003 is mainly used for connecting client (user terminal), with client into row data communication；And processor
1001 can be used for calling the human body active state determining program stored in memory 1005, and perform following operate：
The temperature sweep data of target area is obtained, to judge that the target area whether there is human body；
If in the presence of the action message of the human body is determined according to the temperature sweep data；
Measure practical shell temperature value, the ambient temperature value of the target area of the human body；
The theoretical shell temperature value of the human body is calculated according to the ambient temperature value；
According to the action message of the practical shell temperature value, the theoretical shell temperature value and the human body, institute is judged
State the active state of human body.
Further, processor 1001 can call the human body active state determining program stored in memory 1005, also
Perform following operate：
According to the temperature sweep data, the mean radiant temperature value of the target area is determined；
According to the temperature sweep data and the mean radiant temperature value, the Temperature Distribution feelings of the target area are judged
Whether condition meets default human body, and there are judgment rules；
If meeting, judge that there are human bodies for the target area.
Further, processor 1001 can call the human body active state determining program stored in memory 1005, also
Perform following operate：
According to the temperature sweep data, determine in the first space bit where the human body before and after default calculating cycle
It puts, second space position；
According to first, second spatial position, the operating range of the human body is calculated；
According to the operating range and the default calculating cycle, human body mean activity speed is determined.
Confirm whether the mean activity speed matches pre-set velocity interval；
If so, monitoring whether the mean activity speed maintains the pre-set velocity interval；
If the mean activity speed does not maintain the pre-set velocity interval, step is performed：It is swept according to the temperature
Data are retouched, are determined in the first spatial position, the second space position where the human body before and after default calculating cycle；
If the mean activity speed maintains the pre-set velocity interval, start timing, until reaching default continue
Time performs step：Measure practical shell temperature value, the ambient temperature value of the target area of the human body.
Further, processor 1001 can call the human body active state determining program stored in memory 1005, also
Perform following operate：
Confirm the practical shell temperature value, the theoretical shell temperature value, the human body action message whether match
Parameter value corresponding with default human body active state；
If matching determines the active state of the human body according to matching result.
Further, processor 1001 can call the human body active state determining program stored in memory 1005, also
Perform following operate：
If human body is not present in the target area, after the default scan period, step is re-executed：Obtain target area
Temperature sweep data.
Further, processor 1001 can call the human body active state determining program stored in memory 1005, also
Perform following operate：
The target area is scanned by infrared sensor, to obtain the temperature sweep data of the target area；Wherein,
The temperature sweep data is the temperature data collection that unit area pixel temperatures data are formed.
In addition, the embodiment of the present invention also provides a kind of air conditioner, the air conditioner includes physical activity shape as described above
State judgment means.I.e. the air conditioner is provided with human body active state judgment means as described above, is used to implement physical activity shape
The judgement of state.Understandably, by the judging result of human body active state, refrigeration or other operating modes to air conditioner are realized
More precisely efficient control.
With reference to Fig. 4, first embodiment of the invention provides a kind of human body active state judgment method, includes the following steps：
Step S10 obtains the temperature sweep data of target area, to judge that the target area whether there is human body；
In the specific implementation, target area can carry out the range area of temperature scanning for human body active state judgment means
Domain can be specifically the front region of the judgment means.It specifically, can be all by the infrared sensor being set on the device
Target area is scanned to phase property, so as to obtain the temperature sweep data of target area.Wherein, the scan period could be provided as 1 second.
Preferably, the target area is scanned by infrared sensor, to obtain the temperature sweep data of the target area；Wherein,
The temperature sweep data is the temperature data collection that unit area pixel temperatures data are formed.In other words, by infrared sensor institute
The corresponding infrared temperature image in target area of scanning carries out area division, and the unit area of division is considered as an area pixel list
Member.
According to acquired temperature sweep data, further determine whether that there are human bodies.It specifically includes：According to the temperature
Scan data determines the mean radiant temperature value of the target area；According to the temperature sweep data and the average radiation
Temperature value, judges whether the profiling temperatures of the target area meet default human body there are judgment rules；If meeting, sentence
There are human bodies for the fixed target area.I.e. according to body surface temperature with environment temperature there are the principle of notable difference, based on mesh
Mark region profiling temperatures, determine the target area in environmental background temperature there are notable difference regional area be human body
Region.Meet the regional area of above-mentioned condition by determining whether there is, judge to whether there is human body in target area.If
It is not present, then after the default scan period, re-executes step：Obtain the temperature sweep data of target area.
Step S20, if in the presence of the action message of the human body is determined according to the temperature sweep data；
In the specific implementation, as shown in figure 3, step S20 is specifically included：
Step S21 according to the temperature sweep data, is determined in first where the human body before and after default calculating cycle
Spatial position, second space position；
Target area is scanned by infrared sensor, obtains the temperature sweep data of target area.It more specifically, will be each
Scanning area be divided into 32*24 area pixel units, X-direction is Unit 32, and Y-direction is Unit 24.Judging that there are human bodies
Afterwards, the event trace of infrared sensor detection human body.For example, at a time carrying out temperature scanning, where human body is determined
One spatial position；After default calculating cycle t, temperature scanning is carried out again, determines the second space position where human body.Its
In, first, second spatial position is preferably the spatial position coordinate of human body.Wherein, default calculating cycle t could be provided as a certain
Time span, such as 30 seconds.Understandably, after one section of long period, the operating range of human body is multiple preset time ts pair
Answer activity sum of the distance.
Step S22 according to first, second spatial position, calculates the operating range of the human body；
It should be noted that the operating range of human body is calculated according to first, second spatial position, to preset calculating cycle t
Within the total length of physical activity track rather than the shift length of physical activity within preset time t.
Step S23 according to the operating range and the default calculating cycle, determines human body mean activity speed；
Wherein, the calculation formula Q1 of mean activity speed is：Mean activity speed v=operating ranges s/ presets calculating cycle
t.It should be noted that on the basis of Q1, during by multiple default calculating cycle t, the mean activity speed v of human bodyIt is averageIt calculates
Formula Q2 is：
Wherein, t is default calculating cycle (unit:S), SiWork for i-th of default calculating cycle t human body
Dynamic distance (unit:M), i, n be positive integer, i=1,2 ..., n.
Citing further illustrates：As shown in figure 4, Fig. 4 is human body active procedure schematic diagram.Wherein, X, Y-direction represent respectively
Mutually perpendicular direction during horizontal plane；Human body, from A points (x1, y1) activity to B points (x2, y2), corresponds in default calculating cycle t
Physical activity track for S1, then the operating range of human body is S1, it is clear that different from the deformation trace S2 of human body.Correspondingly, people
Body presets the mean activity speed v=S1/t of calculating cycle t at this.For example, it is detected within the 30 second time of default calculating cycle
The event trace total length of human body is 9 meters, then corresponding human body mean activity speed is 0.3 meter per second.
After step S23, further include：
Step S24, confirms whether the mean activity speed matches pre-set velocity interval；
I.e. after the temperature scanning of a certain default calculating cycle t, confirm that the human body that calculating cycle t is preset at this is averagely living
Whether dynamic speed matches pre-set velocity interval.
Step S25, if so, monitoring whether the mean activity speed maintains the pre-set velocity interval；
Periodical monitoring is persistently carried out to the mean activity speed of the human body, it will be appreciated that ground repeats step
Whether S21-S24, the mean activity speed to confirm the human body maintain original speed interval.
Step S26 if the mean activity speed does not maintain the pre-set velocity interval, performs step S21：According to
The temperature sweep data is determined in the first spatial position, the second space position where the human body before and after default calculating cycle
It puts；
Step S27 if the mean activity speed maintains the pre-set velocity interval, starts timing, until reaching
Preset durations perform step S30：Measure practical shell temperature value, the environment temperature of the target area of the human body
Value.
For example, a certain pre-set velocity interval is 0.2-0.5 meter per seconds, when the human body for calculating a certain default calculating cycle t is put down
When equal moving speed is 0.4 meter per second, start to monitor human body mean activity speed, with confirm human body mean activity speed whether after
The continuous speed interval for maintaining 0.2-0.5 meter per seconds and confirmation human body mean activity speed maintain the pre-set velocity interval
Whether the duration reaches preset durations (such as 90 seconds).It should be noted that the preset durations are generally longer,
Such as 90 seconds, 120 seconds, to confirm whether human body is stably maintained at a certain active state, live so as to improve the present embodiment human body
The accuracy of dynamic state judging method.
If meeting above 2 conditions during human body mean activity speed difference, step S25 is re-executed；If human body is averaged
Moving speed meets above 2 conditions simultaneously, then performs step S30.
Step S30 measures practical shell temperature value, the ambient temperature value of the target area of the human body；
Step S40 calculates the theoretical shell temperature value of the human body according to the ambient temperature value；
After judging in target area there are human body, the practical shell temperature of human body is further determined by temperature sweep data
Value TIt is practicalAnd the ambient temperature value Ta of the target area.It should be noted that the ambient temperature value Ta of the target area
Determining method can be：By the corresponding practical shell temperature value T of position of human bodyIt is practicalTemperature value corresponding with inhuman body position is put down
Homogenizing equalizes the corresponding temperature value in inhuman body position.Specifically, the position corresponding area picture that will be judged as human body
Plain unit is marked, to region position of human body and inhuman body position.
After ambient temperature value is determined, the theoretical shell temperature value of human body is further calculated；The theory shell temperature value is
Body surface temperature theoretical value under remaining static.The embodiment of the present invention provides a kind of more excellent calculation formula：
TIt is theoretical=a*Ta 2+b*Ta-c
Wherein, TIt is theoreticalFor human-centered theory shell temperature value (unit for DEG C), Ta is ambient temperature value, and 16 DEG C≤Ta≤35
DEG C, a, b, c are associated temperature constant.
Step S50 believes according to the activity of the practical shell temperature value, the theoretical shell temperature value and the human body
Breath judges the active state of the human body.
When human body is in active state, due to air and body surface skin relative motion so that body surface radiates
Accelerate, the practical shell temperature value of human body can be less than the body surface temperature value under remaining static, i.e. T at this timeIt is practical<TIt is theoretical。
Meanwhile the mean activity speed of human body is faster, corresponding physical activity is more violent, activity intensity is bigger.That is the practical body surface of human body
Temperature value TIt is practicalWith theoretical shell temperature value TIt is theoreticalComparison result and the action message concentrated expression of human body go out the activity of human body
(or activity metabolic rate)；According to the activity (or activity metabolic rate) of human body, the corresponding moving type of human body is further determined that
State.
In the present embodiment, by obtaining the temperature sweep data of target area, judge that target area whether there is human body.
When there are practical shell temperature value, the ambient temperature value of the target area for during human body, determining human body, and pass through environment temperature
Value calculates the theoretical shell temperature value under human body remains static.Finally according to the practical shell temperature value of human body and theoretical body surface
The comparison result of temperature value and the action message of human body judge the corresponding active state of human body.This embodiment avoids to being difficult to
The activity (either activity metabolic rate) of the human body of calculating directly asked for and meanwhile dexterously by other be easy to measure or
The activity (or activity metabolic rate) of the parameter value reflection human body of calculating, so as to be accurately judged to the active state of human body.This
The human body active state judgment method that inventive embodiments provide has the advantages that accuracy of judgement, reliability are high, versatile.
Further, with reference to Fig. 5, Fig. 5 is the flow diagram for the second embodiment that human body active state judges.Based on upper
The first embodiment of method is stated, step S10 is specifically included：
Step S11 according to the temperature sweep data, determines the mean radiant temperature value of the target area；
Step S12 according to the temperature sweep data and the mean radiant temperature value, judges the temperature of the target area
Whether degree distribution situation meets default human body, and there are judgment rules；
Step S13 if meeting, judges that there are human bodies for the target area.
In a specific implementation, the temperature sweep data is the temperature number that unit area pixel unit temperature data is formed
According to collection, in other words, the corresponding infrared temperature image in target area that infrared sensor is scanned carries out area division, division
Unit area is considered as an area pixel unit.At this point, the arithmetic average of all area pixel unit corresponding temperature values is calculated,
That is mean radiant temperature value Tr.
Further, there are judgment rules to include for default human body：Confirm target area with the presence or absence of a continuum, the company
Temperature value in continuous region at least more than the adjacent area pixel unit of preset quantity (such as 10) is more than (Tr+1) DEG C.If
In the presence of the continuum for meeting above-mentioned condition, then judge that there are human bodies for the target area.It should be noted that other are according to temperature
Scan data judgement target area is spent with the presence or absence of the technical solution of human body also in the protection domain of the embodiment of the present invention.
In this way, according to the temperature sweep data of target area and mean radiant temperature value, the temperature point of target area is judged
Whether cloth situation meets default human body, and there are judgment rules, and so as to judge that target area whether there is human body, method is easy to be reliable,
It is easy to implement.
Further, with reference to Fig. 6, Fig. 6 is the flow diagram for the 3rd embodiment that human body active state judges.Based on upper
The first embodiment of method is stated, step S50 is specifically included：
Step S51, confirm the practical shell temperature value, the theory shell temperature value, the human body action message
Whether with default human body active state corresponding parameter value is matched；
Wherein, parameter value corresponding with default human body active state includes：Practical shell temperature value and theoretical shell temperature
The comparison result of value,
If matching, the active state of the human body is determined according to matching result by step S52.
Specifically, as shown in fig. 7, obtaining the temperature sweep data of target area by infrared sensor, and judge whether
There are human bodies.When judgement target area is there are during human body, the detection of event trace is persistently performed to the human body, institute is determined with this
The action message of human body is stated, including the corresponding activity time t of a certain section of event trace of the human bodyContinueAnd the human body is at this
Activity time tContinueInterior mean activity speed vIt is average.And it measures and reaches activity time tContinueThe practical shell temperature of Shi Renti
Value TIt is practical, ambient temperature value Ta, and the theoretical shell temperature value T of human body under static state is calculated according to TaIt is theoretical。
Further, confirm TIt is practical、TIt is theoretical、vIt is averageAnd tContinueWhether human body active state and human activity amount, body are matched
Table temperature value (TIt is practical、TIt is theoretical), physical activity information (vIt is average、tContinue) relation table, a preference relation table is as shown in the table.That is basis
Fixed TIt is practical、TIt is theoretical、vIt is averageAnd tContinue, by way of tabling look-up, determine human body active state.
A large amount of experimental data shows that human activity amount is equal to body metabolism rate, and human activity amount under normal circumstances
With human body mean activity speed there are positive correlation, more specifically a kind of linear relationship, as shown in Figure 8.In this way, by infrared
Sensor obtains the temperature sweep data of target area, determines the body surface temperature value (T being easier toIt is practical、TIt is theoretical), human body
Action message (vIt is average、tContinue), so as to determine the activity (or activity metabolic rate) of human body indirectly.And human body active state and people
Body activity has exact positive correlation, therefore can pass through body surface temperature value (TIt is practical、TIt is theoretical), physical activity information
(vIt is average、tContinue), it is accurately judged to the active state of human body.
In addition, the embodiment of the present invention also proposes a kind of readable storage medium storing program for executing, human body is stored on the readable storage medium storing program for executing
Active state determining program realizes following operation when the human body active state determining program is executed by processor：
The temperature sweep data of target area is obtained, to judge that the target area whether there is human body；
If in the presence of the action message of the human body is determined according to the temperature sweep data；
Measure practical shell temperature value, the ambient temperature value of the target area of the human body；
The theoretical shell temperature value of the human body is calculated according to the ambient temperature value；
According to the action message of the practical shell temperature value, the theoretical shell temperature value and the human body, institute is judged
State the active state of human body.
Further, following operation is also realized when the human body active state determining program is executed by processor：
According to the temperature sweep data, the mean radiant temperature value of the target area is determined；
According to the temperature sweep data and the mean radiant temperature value, the Temperature Distribution feelings of the target area are judged
Whether condition meets default human body, and there are judgment rules；
If meeting, judge that there are human bodies for the target area.
Further, following operation is also realized when the human body active state determining program is executed by processor：
It is described the human body is determined according to the temperature sweep data action message the step of include：
According to the temperature sweep data, determine in the first space bit where the human body before and after default calculating cycle
It puts, second space position；
According to first, second spatial position, the operating range of the human body is calculated；
According to the operating range and the default calculating cycle, human body mean activity speed is determined.
Further, following operation is also realized when the human body active state determining program is executed by processor：
Confirm whether the mean activity speed matches pre-set velocity interval；
If so, monitoring whether the mean activity speed maintains the pre-set velocity interval；
If the mean activity speed does not maintain the pre-set velocity interval, step is performed：It is swept according to the temperature
Data are retouched, are determined in the first spatial position, the second space position where the human body before and after default calculating cycle；
If the mean activity speed maintains the pre-set velocity interval, start timing, until reaching default continue
Time performs step：Measure practical shell temperature value, the ambient temperature value of the target area of the human body.
Further, following operation is also realized when the human body active state determining program is executed by processor：
Confirm the practical shell temperature value, the theoretical shell temperature value, the human body action message whether match
Parameter value corresponding with default human body active state；
If matching determines the active state of the human body according to matching result.
Preferably, the temperature sweep data for obtaining target area, to judge that the target area whether there is human body
The step of after, further include：
If being not present, after the default scan period, step is re-executed：Obtain the temperature sweep data of target area.
Further, following operation is also realized when the human body active state determining program is executed by processor：
The target area is scanned by infrared sensor, to obtain the temperature sweep data of the target area；Wherein,
The temperature sweep data is the temperature data collection that unit area pixel temperatures data are formed.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or system including a series of elements not only include those elements, and
And it further includes other elements that are not explicitly listed or further includes intrinsic for this process, method, article or system institute
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including this
Also there are other identical elements in the process of element, method, article or system.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme of the present invention substantially in other words does the prior art
Going out the part of contribution can be embodied in the form of software product, which is stored in one as described above
In storage medium (such as ROM/RAM, magnetic disc, CD), used including some instructions so that a station terminal equipment performs the present invention respectively
Method described in a embodiment.
It these are only the preferred embodiment of the present invention, be not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow shift that bright specification and accompanying drawing content are made directly or indirectly is used in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of human body active state judgment method, which is characterized in that the human body active state judgment method includes following step
Suddenly：
The temperature sweep data of target area is obtained, to judge that the target area whether there is human body；
If in the presence of the action message of the human body is determined according to the temperature sweep data；
Measure practical shell temperature value, the ambient temperature value of the target area of the human body；
The theoretical shell temperature value of the human body is calculated according to the ambient temperature value；
According to the action message of the practical shell temperature value, the theoretical shell temperature value and the human body, the people is judged
The active state of body.
2. human body active state judgment method as described in claim 1, which is characterized in that the temperature for obtaining target area
Scan data, to judge that the step of target area whether there is human body includes：
According to the temperature sweep data, the mean radiant temperature value of the target area is determined；
According to the temperature sweep data and the mean radiant temperature value, judging the profiling temperatures of the target area is
It is no to meet default human body there are judgment rules；
If meeting, judge that there are human bodies for the target area.
3. human body active state judgment method as described in claim 1, which is characterized in that described according to the temperature scanning number
Include according to the step of action message for determining the human body：
According to the temperature sweep data, determine where the human body before and after default calculating cycle the first spatial position, the
Two spatial positions；
According to first, second spatial position, the operating range of the human body is calculated；
According to the operating range and the default calculating cycle, human body mean activity speed is determined.
4. human body active state judgment method as claimed in claim 3, which is characterized in that it is described according to the operating range and
The default calculating cycle after the step of determining human body mean activity speed, further includes：
Confirm whether the mean activity speed matches pre-set velocity interval；
If so, monitoring whether the mean activity speed maintains the pre-set velocity interval；
If the mean activity speed does not maintain the pre-set velocity interval, step is performed：According to the temperature scanning number
According to determining in the first spatial position, the second space position where the human body before and after default calculating cycle；
If the mean activity speed maintains the pre-set velocity interval, start timing, until preset durations are reached,
Perform step：Measure practical shell temperature value, the ambient temperature value of the target area of the human body.
5. human body active state judgment method as described in claim 1, which is characterized in that described according to the practical body surface temperature
The step of action message of angle value, the theoretical shell temperature value and the human body, the active state for judging the human body, includes：
Confirm the practical shell temperature value, the theoretical shell temperature value, the human body action message whether match in advance
If the corresponding parameter value of human body active state；
If matching determines the active state of the human body according to matching result.
6. human body active state judgment method as described in claim 1, which is characterized in that the temperature for obtaining target area
Scan data after judging the step of target area whether there is human body, further includes：
If being not present, after the default scan period, step is re-executed：Obtain the temperature sweep data of target area.
7. the human body active state judgment method as described in claim 1 to 6 is any, which is characterized in that pass through infrared sensor
The target area is scanned, to obtain the temperature sweep data of the target area；Wherein, the temperature sweep data is unit
The temperature data collection that area pixel temperatures data are formed.
8. a kind of human body active state judgment means, which is characterized in that the human body active state judgment means include：Storage
Device, processor and the human body active state determining program that can be run on the memory and on the processor is stored in,
In：
It is realized as described in any one of claim 1 to 7 when the human body active state determining program is performed by the processor
Human body active state judgment method the step of.
9. a kind of readable storage medium storing program for executing, which is characterized in that be stored with human body active state on the readable storage medium storing program for executing and judge journey
Sequence realizes the human body as described in any one of claim 1 to 7 when the human body active state determining program is executed by processor
The step of active state judgment method.
10. a kind of air conditioner, which is characterized in that the air conditioner judges including human body active state as claimed in claim 8
Device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN201711464375.3A CN108180604A (en) | 2017-12-28 | 2017-12-28 | Human body active state judgment method, device and readable storage medium storing program for executing, air conditioner |
| PCT/CN2018/081477 WO2019127966A1 (en) | 2017-12-28 | 2018-03-31 | Method and device for determining activity state of human body, readable storage medium, and air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711464375.3A CN108180604A (en) | 2017-12-28 | 2017-12-28 | Human body active state judgment method, device and readable storage medium storing program for executing, air conditioner |
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| CN108180604A true CN108180604A (en) | 2018-06-19 |
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| CN109000303A (en) * | 2018-07-25 | 2018-12-14 | 浙江工业大学 | Tracking heating device and the method certainly of carrying space temperature field recognition |
| CN110274367A (en) * | 2019-06-27 | 2019-09-24 | 珠海格力电器股份有限公司 | Air conditioning control device, method, controller, air-conditioning and storage medium |
| CN110534208A (en) * | 2019-09-04 | 2019-12-03 | 北京海益同展信息科技有限公司 | Monitoring device, monitoring system and monitoring method |
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| CN111981623A (en) * | 2020-08-25 | 2020-11-24 | 珠海格力电器股份有限公司 | Air conditioner motion mode control method and device, air conditioner and storage medium |
| CN111981753A (en) * | 2019-05-24 | 2020-11-24 | 东芝生活电器株式会社 | Refrigerator and refrigerator system |
| CN112032970A (en) * | 2020-09-14 | 2020-12-04 | 重庆大学 | Intelligent air conditioner regulation and control method based on body surface temperature monitoring |
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| WO2019127966A1 (en) | 2019-07-04 |
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