CN109727429A - Human body localization method and device, computer readable storage medium, terminal - Google Patents
Human body localization method and device, computer readable storage medium, terminal Download PDFInfo
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Abstract
A kind of human body localization method and device, computer readable storage medium, terminal, it the described method comprises the following steps: determining the first temperature matrices figure under nobody blank environment, the first temperature matrices figure is to be detected using infrared temperature sensor to detection zone, the position of high-temperature service is labeled in the first temperature matrices figure, the high-temperature service refers to that temperature exceeds the equipment of the first preset temperature；When carrying out human body positioning, the second temperature matrix diagram of the detection zone is determined using the infrared temperature sensor；Determine that human body position location, the human body position location are the positions for exceeding the second preset temperature except the position of the high-temperature service using the second temperature matrix diagram and the first temperature matrices figure.The accuracy of human body positioning can be improved in the present invention program, and helps to reduce cost, meets user and protects privacy requirements.
Description
Technical field
The present invention relates to smart home field more particularly to a kind of human body localization methods and device, computer-readable storage
Medium, terminal.
Background technique
With the progress of science and technology and the development of social economy, people's lives mode is also constantly changing, high
Shelves, luxurious common hardware facility have been unable to meet growing demand, and people get over intelligent, automation degree pursuit
Come it is higher, to promote safety, the convenience, comfort of work and life.
In a kind of existing human body positioning system, it is based on camera, human bioequivalence, the party are realized by image procossing
Case not only higher cost in an implementation, and the initial signal grabbed is image, and there are the hidden danger of privacy leakage.
In existing another human body positioning system, using the infrared sensor based on Fresnel Lenses, use
Fresnel Lenses makes the infrared ray form the light and shade that is separated by one by one, for realizing swarming into and mobile detection.But it is constrained to
The basic principle of Fresnel Lenses can only identify the object of movement, for object (human body when as slept) static for a long time
It can not then identify, be unable to satisfy user demand.
One kind is needed in the case where not invasion of privacy, the method for carrying out human body positioning is in detection zone with determination
No someone and the position for determining people.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of human body localization method and device, computer readable storage medium,
Terminal, no matter human body, which is motion state or stationary state, can be positioned, and effectively detection can be obtained
Human body or high-temperature service distinguish, to improve the accuracy of human body positioning, and help to reduce cost, meet user guarantor
Protect privacy requirements.
In order to solve the above technical problems, the embodiment of the present invention provides a kind of human body localization method, comprising the following steps: determine
The first temperature matrices figure under nobody blank environment, the first temperature matrices figure are using infrared temperature sensor to inspection
It surveys what region was detected, the position of high-temperature service is labeled in the first temperature matrices figure, the high-temperature service is
Refer to that temperature exceeds the equipment of the first preset temperature；When carrying out human body positioning, using described in infrared temperature sensor determination
The second temperature matrix diagram of detection zone；Human body sprocket bit is determined using the second temperature matrix diagram and the first temperature matrices figure
It sets, the human body position location is the position for exceeding the second preset temperature except the position of the high-temperature service；Wherein, described
First preset temperature is lower than second preset temperature.
Optionally, the infrared temperature sensor includes MEMS infrared temperature sensor.
Optionally, the infrared temperature sensor is mounted on the top of the detection zone.
Optionally, second preset temperature be the detection zone nobody when, according to removing the high-temperature service
The temperature averages of the detection zone determine after temperature.
Optionally, second preset temperature is that the temperature of the detection zone after the temperature for removing the high-temperature service is flat
Mean value adds default surplus temperature.
Optionally, the human body localization method further include: exceed warning when detecting in the second temperature matrix diagram
When the object of temperature threshold, warning is issued the user with.
Optionally, the human body localization method further include: according to the position of the high-temperature service of pre-selection, setting warning region；
If distance of the human body position location apart from the warning region is less than pre-determined distance and exceeds the first preset duration, to
User issues warning.
Optionally, the human body localization method further include: in preset illumination time period, if in the detection zone
It inside detects human body, then the lamp in the detection zone is kept to open；If failed in the second preset duration in the detection
Human body is detected in region, then closes the lamp in the detection zone.
In order to solve the above technical problems, the embodiment of the present invention provides a kind of human body positioning device, comprising: the first temperature matrices
Figure determining module, the first temperature matrices figure being suitable for use in determining under nobody blank environment, the first temperature matrices figure are benefits
Detection zone is detected with infrared temperature sensor, is labeled with high-temperature service in the first temperature matrices figure
Position, the high-temperature service refer to that temperature exceeds the equipment of the first preset temperature；Second temperature matrix diagram determining module is suitable for
When carrying out human body positioning, the second temperature matrix diagram of the detection zone is determined using the infrared temperature sensor；Human body is fixed
Position position determination module, suitable for determining human body position location, institute using the second temperature matrix diagram and the first temperature matrices figure
Stating human body position location is the position for exceeding the second preset temperature except the position of the high-temperature service；Wherein, described first
Preset temperature is lower than second preset temperature.
Optionally, the infrared temperature sensor includes MEMS infrared temperature sensor.
Optionally, the infrared temperature sensor is mounted on the top of the detection zone.
Optionally, second preset temperature be the detection zone nobody when, according to removing the high-temperature service
The temperature averages of the detection zone determine after temperature.
Optionally, second preset temperature is that the temperature of the detection zone after the temperature for removing the high-temperature service is flat
Mean value adds default surplus temperature.
Optionally, the human body positioning device further include: the first alarm module is suitable for when in the second temperature matrix diagram
In when detecting the object beyond temperature alarm threshold value, issue the user with warning.
Optionally, the human body positioning device further include: warning region setup module, suitable for the high-temperature service according to pre-selection
Position, setting warning region；Second alarm module, suitable for the distance when the human body position location apart from the warning region
When less than pre-determined distance and exceeding the first preset duration, warning is issued the user with.
Optionally, the human body positioning device further include: module is kept it turning on, is suitable in preset illumination time period,
When detecting human body in the detection zone, the lamp in the detection zone is kept to open；Closedown module is suitable for when the
When failing to detect human body in the detection zone in two preset durations, the lamp in the detection zone is closed.
In order to solve the above technical problems, the embodiment of the present invention provides a kind of computer readable storage medium, it is stored thereon with
The step of computer instruction, the computer instruction executes above-mentioned human body localization method when running.
In order to solve the above technical problems, the embodiment of the present invention provides a kind of terminal, including memory and processor, it is described to deposit
The computer instruction that can be run on the processor is stored on reservoir, when the processor runs the computer instruction
The step of executing above-mentioned human body localization method.
Compared with prior art, the technical solution of the embodiment of the present invention has the advantages that
In embodiments of the present invention, the first temperature matrices figure under nobody blank environment, first temperature are determined
Matrix diagram is to be detected using infrared temperature sensor to detection zone, is labeled in the first temperature matrices figure
The position of high-temperature service, the high-temperature service refer to that temperature exceeds the equipment of the first preset temperature；When carrying out human body positioning, benefit
The second temperature matrix diagram of the detection zone is determined with the infrared temperature sensor；Using the second temperature matrix diagram and
First temperature matrices figure determines that human body position location, the human body position location are exceeded except the position of the high-temperature service
The position of second preset temperature.Using the above scheme, by under nobody blank environment determine the first temperature matrices figure, with
And the second temperature matrix diagram determined when carrying out human body positioning, it can exclude the high-temperature service of fixed position, and according to
Preset temperature determines human body position location, compared with the prior art in for sleep when human body or high-temperature service cannot be distinguished,
Using the above scheme, no matter human body, which is motion state or stationary state, can be positioned, and can be effectively to inspection
The human body or high-temperature service measured distinguishes, to improve the accuracy of detection, and helps to reduce cost, meets and use
Protect privacy requirements in family.
Further, in embodiments of the present invention, it detects when in the second temperature matrix diagram beyond temperature alarm threshold
When the object of value, warning can be issued the user with, to improve safety.
Further, in embodiments of the present invention, if distance of the human body position location apart from the warning region is small
In pre-determined distance and exceed the first preset duration, then warning can be issued the user with, to improve safety.
Further, in embodiments of the present invention, in preset illumination time period, if detected in the detection zone
To human body, then the lamp in the detection zone can be kept to open, compared with the prior art according to identification movement object, only
It turns on light under human body active state, and turns off the light when human body is stationary, using the scheme of the embodiment of the present invention, can be improved just
Benefit.
Detailed description of the invention
Fig. 1 is a kind of flow chart of human body localization method in the embodiment of the present invention；
Fig. 2 is a kind of set-up mode schematic diagram of sensor in the embodiment of the present invention；
Fig. 3 is a kind of schematic diagram of first temperature matrices figure in the embodiment of the present invention；
Fig. 4 is a kind of schematic diagram of second temperature matrix diagram in the embodiment of the present invention；
Fig. 5 is the partial process view of another human body localization method in the embodiment of the present invention；
Fig. 6 is the partial process view of another human body localization method in the embodiment of the present invention；
Fig. 7 is a kind of structural schematic diagram of human body positioning device in the embodiment of the present invention.
Specific embodiment
In existing human body positioning system, using the infrared sensor based on Fresnel Lenses, Fresnel is used
Lens make the infrared ray form the light and shade that is separated by one by one, for realizing swarming into and mobile detection.But it is constrained to Fresnel
The basic principle of lens can only identify the object of movement, can not if the object static for long-time (human body when sleep)
Identification, is unable to satisfy user demand.One kind is needed in the case where not invasion of privacy, the method for carrying out human body positioning, with determination
In detection zone whether someone and determine people position.
The present inventor has found after study, in the prior art, difficult although using infrared sensor
It is distinguished with the human body or high-temperature service that are obtained to detection, also accurately human body cannot be positioned.Although using base
In the infrared sensor of Fresnel Lenses, the high temp objects under motion state can be identified, but on the one hand for sleep
When human body or high-temperature service still cannot be distinguished, application direction is narrow, on the other hand by the high temperature substrate under all motion states
Stereoscopic is human body, and error rate is higher.
In embodiments of the present invention, the first temperature matrices figure under nobody blank environment, first temperature are determined
Matrix diagram is to be detected using infrared temperature sensor to detection zone, is labeled in the first temperature matrices figure
The position of high-temperature service, the high-temperature service refer to that temperature exceeds the equipment of the first preset temperature；When carrying out human body positioning, benefit
The second temperature matrix diagram of the detection zone is determined with the infrared temperature sensor；Using the second temperature matrix diagram and
First temperature matrices figure determines that human body position location, the human body position location are exceeded except the position of the high-temperature service
The position of second preset temperature.Using the above scheme, by under nobody blank environment determine the first temperature matrices figure, with
And the second temperature matrix diagram determined when carrying out human body positioning, it can exclude the high-temperature service of fixed position, and according to
Preset temperature determines human body position location, compared with the prior art in for sleep when human body or high-temperature service cannot be distinguished,
Using the above scheme, no matter human body, which is motion state or stationary state, can be positioned, and can be effectively to inspection
The human body or high-temperature service measured distinguishes, to improve the accuracy of detection, and helps to reduce cost, meets and use
Protect privacy requirements in family.
It is understandable to enable above-mentioned purpose of the invention, feature and beneficial effect to become apparent, with reference to the accompanying drawing to this
The specific embodiment of invention is described in detail.
Referring to Fig.1, Fig. 1 is a kind of flow chart of human body localization method in the embodiment of the present invention.The human body localization method
May include step S11 to step S13:
Step S11: determine that the first temperature matrices figure under nobody blank environment, the first temperature matrices figure are benefits
Detection zone is detected with infrared temperature sensor, is labeled with high-temperature service in the first temperature matrices figure
Position, the high-temperature service refer to that temperature exceeds the equipment of the first preset temperature；
Step S12: when carrying out human body positioning, the second of the detection zone is determined using the infrared temperature sensor
Temperature matrices figure；
Step S13: human body position location, the people are determined using the second temperature matrix diagram and the first temperature matrices figure
Body position location is the position for exceeding the second preset temperature except the position of the high-temperature service.
It, can be true by determining the first temperature matrices figure under nobody blank environment in the specific implementation of step S11
Determine the ambient noise in detection zone, such as when carrying out human body positioning by infrared temperature sensor, it is possible to create interference
High-temperature service.
Specifically, the first temperature matrices figure is to be detected to obtain to detection zone using infrared temperature sensor
, the position of high-temperature service is labeled in the first temperature matrices figure, the high-temperature service refers to that temperature is default beyond first
The equipment of temperature.
In a kind of specific embodiment of the embodiment of the present invention, the infrared temperature sensor can be mounted on described
The top of detection zone.Specifically, since infrared light is different from visible light, it can not be by visually judging that infrared temperature senses
The coverage area of device can position coverage area using the water for being higher than environment temperature.When sensor is ceiling installation
When, detection zone tends to appear as rectangle.Therefore it can be covered using the four parts of water determination being placed on four vertex of the rectangle
Lid range.Further, for large-scale detection zone, nothing can also be carried out by the cascade of multiple infrared temperature sensors
Seam covering.
Referring to Fig. 2, Fig. 2 is a kind of set-up mode schematic diagram of sensor in the embodiment of the present invention.The side installed with ceiling
Sensor 21 is mounted on the top of detection zone 22 by formula.
To Fig. 2 shows detection zone 22 detect, and determine matrix diagram according to the obtained data of detection.With 8 × 8
For matrix, according to the temperature value obtained from sensor, the temperature value of each of matrix minimum unit can be determined, thus
Determine the first temperature matrices figure.
In specific implementation, bilinear interpolation algorithm can also be carried out to 8 × 8 matrix and obtains pseudo-colours picture, thus
Obtain the first finer temperature matrices figure.In a concrete application of the embodiment of the present invention, the pseudo-colours picture can
To be considered as 500 × 500 matrix diagram.
Usually in house fitting-up, domestic environment variation is smaller, such as sofa, dining table, TV, the furniture appliances such as water dispenser
Position may generally be considered as stationary state.By scanning the temperature value of blank environment first, record high point temperature is as back
Scape noise.In specific implementation, it can be determined in the engineering initial stage and high-temperature service is indicated.
A kind of schematic diagram of first temperature matrices figure, the first temperature square in the embodiment of the present invention referring to shown in Fig. 3
The position of high-temperature service 31 is labeled in the system of battle formations, the high-temperature service refers to that temperature exceeds the equipment of the first preset temperature, such as
It may include TV, water dispenser, kitchen range, refrigerator etc..
Such as in 6 × 6 matrixes shown in Fig. 3, the region where can indicating high-temperature service 31 is television set.
First preset temperature should not be arranged excessively high, otherwise be difficult to exclude ambient noise as much as possible, may
Can exist and fail to indicate and exclude lower than the high-temperature service of the first preset temperature, be also just difficult to by the high-temperature service and human body into
Row is distinguished.As a unrestricted example, settable first preset temperature is 10 degrees Celsius (DEG C) to 25 DEG C, such as
It can be set to 15 DEG C.
With continued reference to Fig. 1, in the specific implementation of step S11, when the area of detection zone is excessive, lead to single sensor
When can not all cover, more high standard sensor can be selected, such as 16 × 16 biography can be upgraded to from 8 × 8 sensor
Sensor, or can be directly connected using two 8 × 8 sensors, it is configured when whole system initial configuration.
Preferably, the infrared temperature sensor can use MEMS infrared temperature sensor.Specifically, due to common red
Outer temperature sensor is mostly to test single point temperature, needs additionally to be analyzed and processed temperature data, just can determine that detection zone
Interior profiling temperatures, and then determine the first temperature matrices figure；And use MEMS infrared temperature sensor can quickly really
Fixed first temperature matrices figure.
In the specific implementation of step S12, when carrying out human body positioning, using described in infrared temperature sensor determination
The second temperature matrix diagram of detection zone.
Referring to Fig. 4, Fig. 4 is a kind of schematic diagram of second temperature matrix diagram, the second temperature square in the embodiment of the present invention
It is labeled with the position beyond the second preset temperature in the system of battle formations, in 6 × 6 matrixes shown in Fig. 4,31 institute of high-temperature service can be indicated
Region be television set, can also indicate described in human body 32 position.
Wherein, first preset temperature should be lower than second preset temperature namely the second preset temperature should be high
It in the first preset temperature, is otherwise difficult to exclude ambient noise as much as possible, may exist and high temperature similar in human body temperature
Equipment fails to indicate and exclude, and is also just difficult to distinguish the high-temperature service with human body.
Specifically, second preset temperature can be the detection zone nobody when, set according to the high temperature is removed
The temperature averages of the detection zone determine after standby temperature.
In specific implementation, remaining data can be sought putting down after the interference temperature data of removal high-temperature service
Mean value, to obtain average ambient temperature of the detection zone when not interfering with.And then on the basis of the average ambient temperature
Upper the second preset temperature of determination.To make to determine that the second obtained preset temperature is more suitable.
Preferably, second preset temperature can be the temperature of the detection zone after the temperature of the removal high-temperature service
It spends average value and adds default surplus temperature.
It should be pointed out that second preset temperature can also be directly specified by predetermined manner.Implement in the present invention
Example a kind of specific embodiment in, can determine depending on changes in ambient temperature be suitble to the second preset temperature, such as with
Season, moment morning and evening variation and be modified.
It is understood that second preset temperature should not be arranged too low, otherwise it is difficult to average ambient temperature
Distinguished with human body temperature, namely be easy indoors nobody when be mistaken for someone, and then carry out location of mistake；Described second is pre-
If temperature should not be arranged excessively high, otherwise it is easy to be mistaken for nobody when someone indoors.As a unrestricted example,
Settable second preset temperature is 15 DEG C to 35 DEG C, such as can be set to 30 DEG C.
With continued reference to Fig. 1, in the specific implementation of step S13, the second temperature matrix diagram and the first temperature square are utilized
The system of battle formations determines the position for exceeding the second preset temperature except the position of the high-temperature service, thus as human body position location.
By taking the second temperature matrix diagram shown in Fig. 4 as an example, the position location of the human body 32 be the position of the high-temperature service 31 it
The outer position for exceeding the second preset temperature.
In specific implementation, can also be by carrying out two change processing to matrix, the whole for being greater than threshold temperature is set
1, other wholes set 0, so as to obtain black and white picture, to more clearly from indicate the position of human body in a matrix.
In embodiments of the present invention, by under nobody blank environment determine the first temperature matrices figure, and into
The second temperature matrix diagram determined when pedestrian's body positions, can exclude the high-temperature service of fixed position, and according to default temperature
Spend determine human body position location, compared with the prior art in for sleep when human body or high-temperature service cannot be distinguished, in use
Scheme is stated, no matter human body, which is motion state or stationary state, can be positioned, and can effectively be obtained to detection
Human body or high-temperature service distinguish, to improve the accuracy of detection, and help to reduce cost, meet user protection
Privacy requirements.
It further, can be with when detecting the object beyond temperature alarm threshold value in the second temperature matrix diagram
Warning is issued the user with, to improve safety.
Wherein, the warning way may include buzzer or voice reminder, in embodiments of the present invention, for specific
Warning way with no restrictions.
Further, warning setting can also be carried out according to human body position location at a distance from high-temperature service.
It is the partial process view of another human body localization method in the embodiment of the present invention, the another kind referring to Fig. 5, Fig. 5
Human body localization method may include step S11 shown in fig. 1 to step S13, can also include step S51 to step S52:
Step S51: according to the position of the high-temperature service of pre-selection, setting warning region；
Step S52: if distance of the human body position location apart from the warning region is less than pre-determined distance and exceeds
First preset duration then issues the user with warning.
It in specific implementation, can be by the one or more where television set by taking the high-temperature service is television set as an example
The minimum unit of matrix is set as warning region, and when human body position location, the distance apart from the warning region is less than pre-determined distance
And the time it is longer when, it can be determined that be human body and television set hypotelorism, it is possible to affect vision or cause danger, thus
Issue the user with warning.
Using the scheme of the embodiment of the present invention, if distance of the human body position location apart from the warning region is less than
Pre-determined distance and exceed the first preset duration, then warning can be issued the user with, to improve safety.
Further, lamp switch setting can also be carried out, to improve convenience according to the human body position location detected
Property.
Referring to Fig. 6, Fig. 6 is the partial process view of another human body localization method in the embodiment of the present invention, it is described another
Human body localization method may include step S11 shown in fig. 1 to step S13, can also include step S61 to step S62:
Step S61: in preset illumination time period, if detecting human body in the detection zone, institute is kept
The lamp stated in detection zone is opened；
Step S62: if failing to detect human body in the detection zone in the second preset duration, described in closing
Lamp in detection zone.
Specifically, the preset illumination time period can be the period for needing to illuminate in detection zone, can be root
It is adjusted according to the bright condition of Various Seasonal, different geographical locations, detection zone, such as in fenestrate room, in the summer
It can be set to season at late 7 points to early 5 points, can be set in winter at late 5 points to early 7 points.
In embodiments of the present invention, in preset illumination time period, if detecting human body in the detection zone,
The lamp in the detection zone can be then kept to open, the middle identification according to the object to movement, only exists compared with the prior art
It turns on light under human body active state, and turns off the light when human body is stationary, using the scheme of the embodiment of the present invention, convenience can be improved
Property.
Referring to Fig. 7, Fig. 7 is a kind of structural schematic diagram of human body positioning device in the embodiment of the present invention.The human body positioning
Device may include that the first temperature matrices figure determining module 71, second temperature matrix diagram determining module 72, human body position location are true
Cover half block 73, the first alarm module 74, warning region setup module 75, the second alarm module 76, keep it turning on module 77 and
Closedown module 78.
Wherein, the first temperature matrices figure determining module 71 is suitable for use in determining the first temperature under nobody blank environment
Matrix diagram, the first temperature matrices figure are to be detected using infrared temperature sensor to detection zone, described
The position of high-temperature service is labeled in one temperature matrices figure, the high-temperature service refers to temperature setting beyond the first preset temperature
It is standby；
The second temperature matrix diagram determining module 72 is suitable for when carrying out human body positioning, is sensed using the infrared temperature
Device determines the second temperature matrix diagram of the detection zone, wherein first preset temperature is lower than second preset temperature；
Human body position location determining module 73 is suitable for utilizing the second temperature matrix diagram and the first temperature matrices figure
Determine that human body position location, the human body position location are except the position of the high-temperature service beyond the second preset temperature
Position；
First alarm module 74, which is suitable for working as, to be detected in the second temperature matrix diagram beyond temperature alarm threshold value
Object when, issue the user with warning；
The warning region setup module 75 is suitable for the position of the high-temperature service according to pre-selection, setting warning region；
Second alarm module 76 is suitable for being less than when the human body position location apart from the distance in the warning region pre-
If distance and exceed the first preset duration when, issue the user with warning；
The module 77 that keeps it turning on is suitable in preset illumination time period, when detecting people in the detection zone
When body, the lamp in the detection zone is kept to open；
The closedown module 78 is suitable for when failing to detect human body in the detection zone in the second preset duration,
Close the lamp in the detection zone.
Further, the infrared temperature sensor may include MEMS infrared temperature sensor.
The infrared temperature sensor may be mounted at the top of the detection zone.
Second preset temperature can be the detection zone nobody when, according to the temperature for removing the high-temperature service
The temperature averages of the detection zone determine afterwards.
Second preset temperature can be the temperature-averaging of the detection zone after the temperature of the removal high-temperature service
Value is plus default surplus temperature.
It is please referred to above and shown in Fig. 1 to Fig. 6 about the principle of human body positioning device, specific implementation and beneficial effect
About the associated description of human body localization method, details are not described herein again.
The embodiment of the invention also provides a kind of computer readable storage mediums, are stored thereon with computer instruction, described
The step of computer instruction executes above-mentioned human body localization method when running.The computer readable storage medium can be CD,
Mechanical hard disk, solid state hard disk etc..
The embodiment of the invention also provides a kind of terminal, including memory and processor, energy is stored on the memory
Enough computer instructions run on the processor, the processor executes above-mentioned human body when running the computer instruction fixed
The step of position method.
Although present disclosure is as above, present invention is not limited to this.Anyone skilled in the art are not departing from this
It in the spirit and scope of invention, can make various changes or modifications, therefore protection scope of the present invention should be with claim institute
Subject to the range of restriction.
Claims (18)
1. a kind of human body localization method, which comprises the following steps:
Determine that the first temperature matrices figure under nobody blank environment, the first temperature matrices figure are passed using infrared temperature
Sensor detects detection zone, and the position of high-temperature service, the height are labeled in the first temperature matrices figure
Warm equipment refers to that temperature exceeds the equipment of the first preset temperature；
When carrying out human body positioning, the second temperature matrix diagram of the detection zone is determined using the infrared temperature sensor；
Determine that human body position location, the human body position location are using the second temperature matrix diagram and the first temperature matrices figure
Exceed the position of the second preset temperature except the position of the high-temperature service；
Wherein, first preset temperature is lower than second preset temperature.
2. human body localization method according to claim 1, which is characterized in that the infrared temperature sensor includes MEMS red
Outer temperature sensor.
3. human body localization method according to claim 1, which is characterized in that the infrared temperature sensor is mounted on described
The top of detection zone.
4. human body localization method according to claim 1, which is characterized in that second preset temperature is in the detection
Region nobody when, determined according to the temperature averages of the detection zone after the temperature for removing the high-temperature service.
5. human body localization method according to claim 4, which is characterized in that second preset temperature is to remove the height
The temperature averages of the detection zone add default surplus temperature after the temperature of warm equipment.
6. human body localization method according to claim 1, which is characterized in that further include:
When detecting the object beyond temperature alarm threshold value in the second temperature matrix diagram, warning is issued the user with.
7. human body localization method according to claim 1, which is characterized in that further include:
According to the position of the high-temperature service of pre-selection, setting warning region；
If distance of the human body position location apart from the warning region is less than pre-determined distance and exceeds the first preset duration,
Then issue the user with warning.
8. human body localization method according to claim 1, which is characterized in that further include:
In preset illumination time period, if detecting human body in the detection zone, keep in the detection zone
Lamp open；
If failing to detect human body in the detection zone in the second preset duration, close in the detection zone
Lamp.
9. a kind of human body positioning device characterized by comprising
First temperature matrices figure determining module, the first temperature matrices figure being suitable for use in determining under nobody blank environment, described
One temperature matrices figure is to be detected using infrared temperature sensor to detection zone, in the first temperature matrices figure
It is labeled with the position of high-temperature service, the high-temperature service refers to that temperature exceeds the equipment of the first preset temperature；
Second temperature matrix diagram determining module is suitable for when carrying out human body positioning, determines institute using the infrared temperature sensor
State the second temperature matrix diagram of detection zone；
Human body position location determining module, suitable for determining that human body is fixed using the second temperature matrix diagram and the first temperature matrices figure
Position position, the human body position location are the positions for exceeding the second preset temperature except the position of the high-temperature service；
Wherein, first preset temperature is lower than second preset temperature.
10. human body positioning device according to claim 9, which is characterized in that the infrared temperature sensor includes MEMS
Infrared temperature sensor.
11. human body positioning device according to claim 9, which is characterized in that the infrared temperature sensor is mounted on institute
State the top of detection zone.
12. human body positioning device according to claim 9, which is characterized in that second preset temperature is in the inspection
Survey region nobody when, determined according to the temperature averages of the detection zone after the temperature for removing the high-temperature service.
13. human body positioning device according to claim 12, which is characterized in that second preset temperature is described in removal
The temperature averages of the detection zone add default surplus temperature after the temperature of high-temperature service.
14. human body positioning device according to claim 9, which is characterized in that further include:
First alarm module, suitable for when detecting the object beyond temperature alarm threshold value in the second temperature matrix diagram,
Issue the user with warning.
15. human body positioning device according to claim 9, which is characterized in that further include:
Region setup module is warned, suitable for the position according to the high-temperature service of pre-selection, setting warning region；
Second alarm module, suitable for when distance of the human body position location apart from the warning region is less than pre-determined distance and surpasses
Out when the first preset duration, warning is issued the user with.
16. human body positioning device according to claim 9, which is characterized in that further include:
Module is kept it turning on, is suitable in preset illumination time period, when detecting human body in the detection zone, is kept
Lamp in the detection zone is opened；
Closedown module, suitable for when failing to detect human body in the detection zone in the second preset duration, described in closing
Lamp in detection zone.
17. a kind of computer readable storage medium, is stored thereon with computer instruction, which is characterized in that the computer instruction
Perform claim requires the step of any one of 1 to 8 human body localization method when operation.
18. a kind of terminal, including memory and processor, be stored on the memory to run on the processor
Computer instruction, which is characterized in that perform claim requires any one of 1 to 8 institute when the processor runs the computer instruction
The step of stating human body localization method.
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| CN113640897A (en) * | 2021-08-05 | 2021-11-12 | 上海上实龙创智能科技股份有限公司 | Method and device for detecting human body in space, electronic equipment and storage medium |
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