CN106322687B - Human body position detection method and system - Google Patents
Human body position detection method and system Download PDFInfo
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- CN106322687B CN106322687B CN201610855272.9A CN201610855272A CN106322687B CN 106322687 B CN106322687 B CN 106322687B CN 201610855272 A CN201610855272 A CN 201610855272A CN 106322687 B CN106322687 B CN 106322687B
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- 238000001514 detection method Methods 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000012163 sequencing technique Methods 0.000 claims description 34
- 230000003578 releasing effect Effects 0.000 claims description 13
- 230000008707 rearrangement Effects 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 6
- 230000006870 function Effects 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 230000005619 thermoelectricity Effects 0.000 description 7
- 238000012545 processing Methods 0.000 description 6
- 238000004378 air conditioning Methods 0.000 description 2
- 238000013480 data collection Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000005616 pyroelectricity Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0066—Radiation pyrometry, e.g. infrared or optical thermometry for hot spots detection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
- G01J5/12—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using thermoelectric elements, e.g. thermocouples
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
- F24F2120/12—Position of occupants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
- F24F2120/14—Activity of occupants
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses a human body position detection method, which is applied to a four-side air-out type courtyard machine and comprises the following steps: the system comprises four infrared pyroelectric sensors and an infrared thermopile array sensor, wherein the four infrared pyroelectric sensors are respectively arranged on an air outlet panel of the courtyard machine, and the infrared thermopile array sensor is arranged on the courtyard machine; the method comprises the following steps: the four infrared pyroelectric sensors respectively detect the position of a human body, output motion signals and send the motion signals to the microcontroller; the microcontroller records the received motion signals in a scanning queue in sequence; the microcontroller controls the infrared thermopile array sensor to acquire data based on the sequence of the motion signals in the scanning queue; the microcontroller relocates the human body through algorithm analysis based on the data acquired by the infrared thermopile array sensor, and outputs a positioning result. The invention can quickly realize the detection of the positions of the human body under the four air outlet surfaces. The invention also discloses a human body position detection system.
Description
Technical field
The present invention relates to technical field of electric device control, more particularly to a kind of position of human body detection method and system.
Background technology
With the development of air-conditioning technical, various air-conditioning internal machines are developed to adapt to different places and client
Demand.Different interior machine control modes are also not quite similar, current common control mode be by wired line control machine, it is infrared
Remote control and RF remote are controlled.The development of intelligent residence, occur again with infrared human body sensing control mode and
Wifi control modes, realize automatic switching and wind moves with people, and wind keeps away the function that people moves, and this goes out in wall-hanging air conditioner and one side
Had been carried out on wind formula air-cooled ducted air conditioner.And on four sides air-out formula courtyard machine, due to the position of human body under four outlet air surfaces more
It is complicated to it is also difficult to achieve intelligent control at present, thus how the detection for realizing the position of human body under four outlet air surfaces faster,
To realize that the intelligent control of four sides air-out formula courtyard machine is a urgent problem to be solved.
The content of the invention
The invention provides a kind of position of human body detection method, can quickly realize the position of human body under four outlet air surfaces
Detection.
The invention provides a kind of position of human body detection method, applied to four sides air-out formula courtyard machine, including：Install respectively
Four pyroelectric infrared sensors in the courtyard machine wind outlet panel, an infrared thermoelectricity on the courtyard machine
Heap sensor array, and microcontroller；Methods described includes：
Four pyroelectric infrared sensors detect position of human body, output campaign signal respectively, and the motion is believed
Number send to the microcontroller；
The motor message received is sequentially recorded in scan queue by the microcontroller according to sequencing；
Sequencing of the microcontroller based on motor message in the scan queue, controls the infrared thermopile battle array
Sensor carries out data acquisition；
The data that the microcontroller is gathered based on the infrared thermopile sensor array, by Algorithm Analysis to human body
Relocated, export positioning result.
Preferably, it is described when there was only the motor message that a pyroelectric infrared sensor exports in the scan queue
Sequencing of the microcontroller based on motor message in the scan queue, the infrared thermopile sensor array is controlled to carry out
Data acquisition is specially：
Infrared thermopile sensor array described in the microprocessor control is rotated to the infrared thermal releasing of output campaign signal
Outlet air surface where electric transducer carries out data acquisition.
Preferably, it is described micro- when there is the motor message that two pyroelectric infrared sensors export in the scan queue
Sequencing of the controller based on motor message in the scan queue, controls the infrared thermopile sensor array to be adopted
Collection is specially：
Whether the microcontroller judges the infrared thermopile sensor array positioned at the red of the output campaign signal
Outlet air surface where outer pyroelectric sensor, if so, then infrared thermopile sensor array described in the microprocessor control is first
First rotate to the outlet air surface where the infrared thermopile sensor array and carry out data acquisition, infrared thermoelectricity described in its secondary control
Heap sensor array, which is rotated to another outlet air surface, carries out data acquisition；If it is not, then：
When two pyroelectric infrared sensors of output campaign signal are adjacent, infrared heat described in the microprocessor control
Galvanic pile array sensor rotates to the outlet air surface where passive sensor adjacent thereto first carries out data acquisition, secondly
Control the infrared thermopile array sensing to rotate to another outlet air surface and carry out data acquisition；
When two pyroelectric infrared sensors of output campaign signal are relative, infrared heat described in the microprocessor control
Galvanic pile array sensor is according to counterclockwise successively to the outlet air surface progress data acquisition where passive sensor.
Preferably, it is described micro- when there is the motor message that three pyroelectric infrared sensors export in the scan queue
Sequencing of the controller based on motor message in the scan queue, controls the infrared thermopile sensor array to be adopted
Collection is specially：
Whether the microcontroller judges the infrared thermopile sensor array positioned at the red of the output campaign signal
Outlet air surface where outer pyroelectric sensor, if so, then infrared thermopile sensor array described in the microprocessor control is first
First rotate to the outlet air surface where the infrared thermopile sensor array and carry out data acquisition, infrared thermoelectricity described in its secondary control
Heap sensor array, which is rotated to other two sides outlet air surface, carries out data acquisition；If it is not, then：
Infrared thermopile sensor array is according to counterclockwise rotates to infrared thermal releasing described in the microprocessor control
Outlet air surface where fax sense carries out data acquisition.
Preferably, methods described also includes：
The microcontroller judges the infrared thermopile sensor array when responding outlet air surface, the infrared thermal release electric
Whether sensor exports new motor message, if so, then：
The microcontroller judges whether the motor message is that the infrared thermopile sensor array place responds out
Pyroelectric infrared sensor output in wind face, if so, then controlling the infrared thermopile sensor array in currently collection number
According to outlet air surface stop preset time, and the new motor message is arranged to scan queue tail of the queue；If it is not, then：
After controlling the complete current outlet air surface data acquisition of the infrared thermopile sensor array, go out to what remaining needs responded
Wind face is resequenced, and carries out data acquisition according to the order of rearrangement.
A kind of position of human body detecting system, applied to four sides air-out formula courtyard machine, including：It is separately mounted to the courtyard machine
Four pyroelectric infrared sensors in wind outlet panel, an infrared thermopile array sensing on the courtyard machine
Device, and microcontroller；Wherein：
Four pyroelectric infrared sensors detect position of human body, output campaign signal respectively, and the motion is believed
Number send to the microcontroller；
The motor message received is sequentially recorded in scan queue by the microcontroller according to sequencing；
Sequencing of the microcontroller based on motor message in the scan queue, controls the infrared thermopile battle array
Sensor carries out data acquisition；
The data that the microcontroller is gathered based on the infrared thermopile sensor array, by Algorithm Analysis to human body
Relocated, export positioning result.
Preferably, it is described when there was only the motor message that a pyroelectric infrared sensor exports in the scan queue
Sequencing of the microcontroller based on motor message in the scan queue, the infrared thermopile sensor array is controlled to carry out
Data acquisition is specially：
Infrared thermopile sensor array described in the microprocessor control is rotated to the infrared thermal releasing of output campaign signal
Outlet air surface where electric transducer carries out data acquisition.
Preferably, it is described micro- when there is the motor message that two pyroelectric infrared sensors export in the scan queue
Sequencing of the controller based on motor message in the scan queue, controls the infrared thermopile sensor array to be adopted
Collection is specially：
Whether the microcontroller judges the infrared thermopile sensor array positioned at the red of the output campaign signal
Outlet air surface where outer pyroelectric sensor, if so, then infrared thermopile sensor array described in the microprocessor control is first
First rotate to the outlet air surface where the infrared thermopile sensor array and carry out data acquisition, infrared thermoelectricity described in its secondary control
Heap sensor array, which is rotated to another outlet air surface, carries out data acquisition；If it is not, then：
When two pyroelectric infrared sensors of output campaign signal are adjacent, infrared heat described in the microprocessor control
Galvanic pile array sensor rotates to the outlet air surface where passive sensor adjacent thereto first carries out data acquisition, secondly
Control the infrared thermopile array sensing to rotate to another outlet air surface and carry out data acquisition；
When two pyroelectric infrared sensors of output campaign signal are relative, infrared heat described in the microprocessor control
Galvanic pile array sensor is according to counterclockwise successively to the outlet air surface progress data acquisition where passive sensor.
Preferably, it is described micro- when there is the motor message that three pyroelectric infrared sensors export in the scan queue
Sequencing of the controller based on motor message in the scan queue, controls the infrared thermopile sensor array to be adopted
Collection is specially：
Whether the microcontroller judges the infrared thermopile sensor array positioned at the red of the output campaign signal
Outlet air surface where outer pyroelectric sensor, if so, then infrared thermopile sensor array described in the microprocessor control is first
First rotate to the outlet air surface where the infrared thermopile sensor array and carry out data acquisition, infrared thermoelectricity described in its secondary control
Heap sensor array, which is rotated to other two sides outlet air surface, carries out data acquisition；If it is not, then：
Infrared thermopile sensor array is according to counterclockwise rotates to infrared thermal releasing described in the microprocessor control
Outlet air surface where fax sense carries out data acquisition.
Preferably, the microcontroller is additionally operable to：
The infrared thermopile sensor array is judged when responding outlet air surface, and whether the pyroelectric infrared sensor is defeated
Go out new motor message, if so, then：
The microcontroller judges whether the motor message is that the infrared thermopile sensor array place responds out
Pyroelectric infrared sensor output in wind face, if so, then controlling the infrared thermopile sensor array in currently collection number
According to outlet air surface stop preset time, and the new motor message is arranged to scan queue tail of the queue；If it is not, then：
After controlling the complete current outlet air surface data acquisition of the infrared thermopile sensor array, go out to what remaining needs responded
Wind face is resequenced, and carries out data acquisition according to the order of rearrangement.
From such scheme, a kind of position of human body detection method provided by the invention, applied to four sides air-out formula courtyard
Machine, including four pyroelectric infrared sensors being separately mounted in courtyard machine wind outlet panel, and on courtyard machine
One infrared thermopile sensor array；When carrying out position of human body detection, examined respectively by four pyroelectric infrared sensors
Position of human body, output campaign signal are surveyed, and motor message is sent to microcontroller, microcontroller says the motor message received
It is sequentially recorded in scan queue, sequencing of the microcontroller based on motor message in scan queue, controls according to sequencing
Infrared thermopile sensor array processed carries out data acquisition, the number that microcontroller is gathered based on infrared thermopile sensor array
According to, human body is relocated by Algorithm Analysis, export positioning result, so as to quickly realize under four outlet air surfaces
The detection of position of human body.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of flow chart of position of human body detection method embodiment 1 disclosed by the invention；
Fig. 2 is a kind of flow chart of position of human body detection method embodiment 2 disclosed by the invention；
Fig. 3 is a kind of flow chart of position of human body detection method embodiment 3 disclosed by the invention；
Fig. 4 is a kind of flow chart of position of human body detection method embodiment 4 disclosed by the invention；
Fig. 5 is a kind of structural representation of position of human body detecting system embodiment 1 disclosed by the invention；
Fig. 6 is a kind of structural representation of position of human body detecting system embodiment 2 disclosed by the invention；
Fig. 7 is a kind of structural representation of position of human body detecting system embodiment 3 disclosed by the invention；
Fig. 8 is a kind of structural representation of position of human body detecting system embodiment 4 disclosed by the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
As shown in figure 1, being a kind of flow chart of position of human body detection method embodiment 1 disclosed by the invention, this method should
For four sides air-out formula courtyard machine, including：Four pyroelectric infrared sensors being separately mounted in courtyard machine wind outlet panel, peace
An infrared thermopile sensor array on courtyard machine, and microcontroller；This method comprises the following steps：
S101, four pyroelectric infrared sensors detect position of human body, output campaign signal, and motor message are sent out respectively
Deliver to microcontroller；
When needing to detect the position of human body in courtyard machine working environment, by being separately mounted to courtyard machine air-out
Four pyroelectric infrared sensors on panel detect to position of human body, and pyroelectric infrared sensor is in Fresnel Lenses
Under spatial modulation effect, different motor messages is produced according to the different direction of motion of human body, when pyroelectric infrared sensor institute
Outlet air surface direction on have human motion when, pyroelectric infrared sensor exports corresponding motor message, and by the fortune of output
Dynamic signal is sent to microcontroller.
The motor message received is sequentially recorded in scan queue by S102, microcontroller according to sequencing；
Microcontroller receives the motor message of pyroelectric infrared sensor transmission according to time order and function order successively, and will connect
The run signal received is recorded in scan queue.
The sequencing of S103, microcontroller based on motor message in scan queue, control infrared thermopile array sensing
Device carries out data acquisition；
Microcontroller according to the sequencing of the motor message received, control infrared thermopile sensor array rotate to
Outlet air surface where the pyroelectric infrared sensor of output campaign signal, and carry out data acquisition.
The data that S104, microcontroller are gathered based on infrared thermopile sensor array, human body is entered by Algorithm Analysis
Row reorientation, exports positioning result.
The data that microcontroller gathers according to infrared thermopile sensor array, corresponding Algorithm Analysis is carried out to data,
The reorientation to position of human body is completed, and exports positioning result, according to the positioning result of output, further courtyard machine can be entered
Row intelligent control.
In summary, in the above-described embodiments, when carrying out position of human body detection, four on courtyard machine are passed through
Pyroelectric infrared sensor and an infrared thermopile sensor array are combined, and by microcontroller to infrared thermopile
The control of sensor array and the processing to gathered data, improve position of human body detection accuracy and reduce detection into
This, while can quickly realize the detection of the position of human body under four outlet air surfaces.
As shown in Fig. 2 being a kind of flow chart of position of human body detection method embodiment 2 disclosed by the invention, this method should
For four sides air-out formula courtyard machine, including：Four pyroelectric infrared sensors being separately mounted in courtyard machine wind outlet panel, peace
An infrared thermopile sensor array on courtyard machine, and microcontroller；This method comprises the following steps：
S201, four pyroelectric infrared sensors detect position of human body, output campaign signal, and motor message are sent out respectively
Deliver to microcontroller；
When needing to detect the position of human body in courtyard machine working environment, by being separately mounted to courtyard machine air-out
Four pyroelectric infrared sensors on panel detect to position of human body, and pyroelectric infrared sensor is in Fresnel Lenses
Under spatial modulation effect, different motor messages is produced according to the different direction of motion of human body, when pyroelectric infrared sensor institute
Outlet air surface direction on have human motion when, pyroelectric infrared sensor exports corresponding motor message, and by the fortune of output
Dynamic signal is sent to microcontroller.
The motor message received is sequentially recorded in scan queue by S202, microcontroller according to sequencing；
Microcontroller receives the motor message of pyroelectric infrared sensor transmission according to time order and function order successively, and will connect
The run signal received is recorded in scan queue.
S203, when there was only the motor message of pyroelectric infrared sensor output in scan queue, microcontroller control
Infrared thermopile sensor array processed, which is rotated to the outlet air surface where the pyroelectric infrared sensor of output campaign signal, enters line number
According to collection；
When there was only the motor message that a pyroelectric infrared sensor exports in scan queue, i.e., in four infrared thermal releasings
In electric transducer only have one detect human motion, now microprocessor control infrared thermopile sensor array rotate to
Outlet air surface where the pyroelectric infrared sensor of output campaign signal carries out data acquisition, is passed in rotary infrared thermopile array
During sensor, microprocessor control motor driven rotary infrared thermopile array sensor can be passed through.
The data that S204, microcontroller are gathered based on infrared thermopile sensor array, human body is entered by Algorithm Analysis
Row reorientation, exports positioning result.
The data that microcontroller gathers according to infrared thermopile sensor array, corresponding Algorithm Analysis is carried out to data,
The reorientation to position of human body is completed, and exports positioning result, according to the positioning result of output, further courtyard machine can be entered
Row intelligent control.
In summary, in the above-described embodiments, when carrying out position of human body detection, four on courtyard machine are passed through
Pyroelectric infrared sensor and an infrared thermopile sensor array are combined, and by microcontroller to infrared thermopile
The control of sensor array and the processing to gathered data, improve position of human body detection accuracy and reduce detection into
This, while can quickly realize the detection of the position of human body under four outlet air surfaces.
As shown in figure 3, being a kind of flow chart of position of human body detection method embodiment 3 disclosed by the invention, this method should
For four sides air-out formula courtyard machine, including：Four pyroelectric infrared sensors being separately mounted in courtyard machine wind outlet panel, peace
An infrared thermopile sensor array on courtyard machine, and microcontroller；This method comprises the following steps：
S301, four pyroelectric infrared sensors detect position of human body, output campaign signal, and motor message are sent out respectively
Deliver to microcontroller；
When needing to detect the position of human body in courtyard machine working environment, by being separately mounted to courtyard machine air-out
Four pyroelectric infrared sensors on panel detect to position of human body, and pyroelectric infrared sensor is in Fresnel Lenses
Under spatial modulation effect, different motor messages is produced according to the different direction of motion of human body, when pyroelectric infrared sensor institute
Outlet air surface direction on have human motion when, pyroelectric infrared sensor exports corresponding motor message, and by the fortune of output
Dynamic signal is sent to microcontroller.
The motor message received is sequentially recorded in scan queue by S302, microcontroller according to sequencing；
Microcontroller receives the motor message of pyroelectric infrared sensor transmission according to time order and function order successively, and will connect
The run signal received is recorded in scan queue.
S303, when there is the motor message of two pyroelectric infrared sensors output in scan queue, the microcontroller
Judge the infrared thermopile sensor array whether where the pyroelectric infrared sensor of the output campaign signal
Outlet air surface, if so, then entering S304, if it is not, then entering S305 and S306：
When there is the motor message that two pyroelectric infrared sensors export in scan queue, show courtyard machine wind outlet panel
On four pyroelectric infrared sensors in there is two of which to detect human motion.Now, microcontroller is further sentenced
Whether disconnected infrared thermopile sensor array is sentenced positioned at the outlet air surface where the pyroelectric infrared sensor of output campaign signal
Disconnected infrared thermopile sensor array whether positioned at the outlet air surface where the pyroelectric infrared sensor of output campaign signal its
Middle one side.
S304, microprocessor control infrared thermopile sensor array rotate to infrared thermopile sensor array institute first
Outlet air surface carry out data acquisition, its secondary control infrared thermopile sensor array rotate to another outlet air surface carry out data adopts
Collection；
When judge infrared thermopile sensor array be located in one of output campaign signal infrared thermopile array pass
During outlet air surface where sensor, microcontroller controls infrared thermopile sensor array to rotate first to infrared thermopile battle array first
Outlet air surface where sensor carries out data acquisition, and its secondary control infrared thermopile sensor array is rotated to another outlet air surface
Carry out data acquisition.
S305, when two pyroelectric infrared sensors of output campaign signal are adjacent, the infrared thermoelectricity of microprocessor control
Heap sensor array rotates to the outlet air surface where passive sensor adjacent thereto first carries out data acquisition, its secondary control
Infrared thermopile sensor array processed, which is rotated to another outlet air surface, carries out data acquisition；
Where judging that infrared thermopile sensor array is not located at the pyroelectric infrared sensor of output campaign signal
During outlet air surface, determine whether two pyroelectric infrared sensors of output campaign signal are adjacent, when output campaign signal
Two pyroelectric infrared sensors it is adjacent when, microprocessor control infrared thermopile sensor array rotate first to its phase
Outlet air surface where adjacent passive sensor carries out data acquisition, its secondary control infrared thermopile sensor array rotate to
Another outlet air surface carries out data acquisition.
S306, when two pyroelectric infrared sensors of output campaign signal are relative, the infrared thermoelectricity of microprocessor control
Heap sensor array is according to counterclockwise successively to the outlet air surface progress data acquisition where passive sensor；
Where judging that infrared thermopile sensor array is not located at the pyroelectric infrared sensor of output campaign signal
During outlet air surface, determine whether two pyroelectric infrared sensors of output campaign signal are adjacent, when judging output campaign
When two pyroelectric infrared sensors of signal are relative, microprocessor control infrared thermopile sensor array is according to side counterclockwise
To successively to the outlet air surface progress data acquisition where passive sensor.
The data that S307, microcontroller are gathered based on infrared thermopile sensor array, human body is entered by Algorithm Analysis
Row reorientation, exports positioning result.
The data that microcontroller gathers according to infrared thermopile sensor array, corresponding Algorithm Analysis is carried out to data,
The reorientation to position of human body is completed, and exports positioning result, according to the positioning result of output, further courtyard machine can be entered
Row intelligent control.
In summary, in the above-described embodiments, when carrying out position of human body detection, four on courtyard machine are passed through
Pyroelectric infrared sensor and an infrared thermopile sensor array are combined, and by microcontroller to infrared thermopile
The control of sensor array and the processing to gathered data, improve position of human body detection accuracy and reduce detection into
This, while can quickly realize the detection of the position of human body under four outlet air surfaces.
As shown in figure 4, being a kind of flow chart of position of human body detection method embodiment 4 disclosed by the invention, this method should
For four sides air-out formula courtyard machine, including：Four pyroelectric infrared sensors being separately mounted in courtyard machine wind outlet panel, peace
An infrared thermopile sensor array on courtyard machine, and microcontroller；This method comprises the following steps：
S401, four pyroelectric infrared sensors detect position of human body, output campaign signal, and motor message are sent out respectively
Deliver to microcontroller；
When needing to detect the position of human body in courtyard machine working environment, by being separately mounted to courtyard machine air-out
Four pyroelectric infrared sensors on panel detect to position of human body, and pyroelectric infrared sensor is in Fresnel Lenses
Under spatial modulation effect, different motor messages is produced according to the different direction of motion of human body, when pyroelectric infrared sensor institute
Outlet air surface direction on have human motion when, pyroelectric infrared sensor exports corresponding motor message, and by the fortune of output
Dynamic signal is sent to microcontroller.
The motor message received is sequentially recorded in scan queue by S402, microcontroller according to sequencing；
Microcontroller receives the motor message of pyroelectric infrared sensor transmission according to time order and function order successively, and will connect
The run signal received is recorded in scan queue.
S403, when there is the motor message of three pyroelectric infrared sensors output in the scan queue, microcontroller
Judge infrared thermopile sensor array whether positioned at the air-out where the pyroelectric infrared sensor of the output campaign signal
Face, if so, then entering S404, if it is not, then entering S405：
When there is the motor message that three pyroelectric infrared sensors export in scan queue, show courtyard machine wind outlet panel
On four pyroelectric infrared sensors in there are three to detect human motion.Now, infrared thermopile is further judged
Whether sensor array judges infrared thermopile positioned at the outlet air surface where the pyroelectric infrared sensor of output campaign signal
Sensor array whether positioned at output campaign signal pyroelectric infrared sensor where outlet air surface wherein one side.
S404, microprocessor control infrared thermopile sensor array rotate to infrared thermopile sensor array institute first
Outlet air surface carry out data acquisition, its secondary control infrared thermopile sensor array, which is rotated to other two sides outlet air surface, enters line number
According to collection；
When judge infrared thermopile sensor array be located in one of output campaign signal infrared thermopile array pass
During outlet air surface where sensor, microprocessor control infrared thermopile sensor array rotates to infrared thermopile array first to be passed
Outlet air surface where sensor carries out data acquisition, and its secondary control infrared thermopile sensor array is rotated to other two sides outlet air surface
Carry out data acquisition.It should be noted that when responding other two sides outlet air surface, when other two sides is adjacent, microcontroller is first
First control infrared thermopile sensor array, which is rotated to the outlet air surface where passive sensor adjacent thereto, carries out data
Collection, its secondary control infrared thermopile sensor array, which is rotated to another outlet air surface, carries out data acquisition.When other two sides is relative
When, microprocessor control infrared thermopile sensor array is adopted according to counterclockwise carrying out data to two outlet air surfaces successively
Collection.
S405, microprocessor control infrared thermopile sensor array are according to counterclockwise rotates to infrared thermal releasing fax
Outlet air surface where sense carries out data acquisition；
Where judging that infrared thermopile sensor array is not located at the pyroelectric infrared sensor of output campaign signal
During outlet air surface, microprocessor control infrared thermopile sensor array is according to counterclockwise rotates to passive sensor institute
Outlet air surface carry out data acquisition.
The data that S406, microcontroller are gathered based on infrared thermopile sensor array, human body is entered by Algorithm Analysis
Row reorientation, exports positioning result.
The data that microcontroller gathers according to infrared thermopile sensor array, corresponding Algorithm Analysis is carried out to data,
The reorientation to position of human body is completed, and exports positioning result, according to the positioning result of output, further courtyard machine can be entered
Row intelligent control.
In summary, in the above-described embodiments, when carrying out position of human body detection, four on courtyard machine are passed through
Pyroelectric infrared sensor and an infrared thermopile sensor array are combined, and improve the accuracy of position of human body detection simultaneously
Testing cost is reduced, while can quickly realize the detection of the position of human body under four outlet air surfaces.
Specifically, in the above-described embodiment, when infrared thermopile array sensor is responding some face, while micro-control
Device processed detects that there is infrared thermal release electric output campaign signal in the face again, and microcontroller judges whether motor message is infrared thermopile
Pyroelectric infrared sensor output in response outlet air surface where sensor array, if so, then controlling infrared thermopile array to pass
Sensor stops preset time in the outlet air surface of current gathered data, and the new motor message is arranged to scan queue tail of the queue；
If it is not, then：After controlling the complete current outlet air surface data acquisition of infrared thermopile sensor array, to the remaining outlet air surface for needing to respond
Resequenced, and data acquisition is carried out according to the order of rearrangement, will be resequenced when complete per secondary response；To save
Time.
As shown in figure 5, for a kind of structural representation of position of human body detecting system embodiment 1 disclosed by the invention, this is
System is applied to four sides air-out formula courtyard machine, and the system includes：Four infrared heat being separately mounted in courtyard machine wind outlet panel
Electric transducer 501 is released, on courtyard machine infrared thermopile sensor array 502, and microcontroller 503；Its
In：
Four pyroelectric infrared sensors 501 detect position of human body, output campaign signal respectively, and motor message is sent
To microcontroller 503；
When needing to detect the position of human body in courtyard machine working environment, by being separately mounted to courtyard machine air-out
Four pyroelectric infrared sensors on panel detect to position of human body, and pyroelectric infrared sensor is in Fresnel Lenses
Under spatial modulation effect, different motor messages is produced according to the different direction of motion of human body, when pyroelectric infrared sensor institute
Outlet air surface direction on have human motion when, pyroelectric infrared sensor exports corresponding motor message, and by the fortune of output
Dynamic signal is sent to microcontroller.
The motor message received is sequentially recorded in scan queue by microcontroller 503 according to sequencing；
Microcontroller receives the motor message of pyroelectric infrared sensor transmission according to time order and function order successively, and will connect
The run signal received is recorded in scan queue.
Sequencing of the microcontroller 503 based on motor message in scan queue, control infrared thermopile sensor array
502 carry out data acquisition；
Microcontroller according to the sequencing of the motor message received, control infrared thermopile sensor array rotate to
Outlet air surface where the pyroelectric infrared sensor of output campaign signal, and carry out data acquisition.
The data that microcontroller 503 is gathered based on the device of infrared thermopile array sensing 502, human body is entered by Algorithm Analysis
Row reorientation, exports positioning result.
The data that microcontroller gathers according to infrared thermopile sensor array, corresponding Algorithm Analysis is carried out to data,
The reorientation to position of human body is completed, and exports positioning result, according to the positioning result of output, further courtyard machine can be entered
Row intelligent control.
In summary, in the above-described embodiments, when carrying out position of human body detection, four on courtyard machine are passed through
Pyroelectric infrared sensor and an infrared thermopile sensor array are combined, and by microcontroller to infrared thermopile
The control of sensor array and the processing to gathered data, improve position of human body detection accuracy and reduce detection into
This, while can quickly realize the detection of the position of human body under four outlet air surfaces.
As shown in fig. 6, for a kind of structural representation of position of human body detecting system embodiment 2 disclosed by the invention, this is
System is applied to four sides air-out formula courtyard machine, and the system includes：Four infrared heat being separately mounted in courtyard machine wind outlet panel
Electric transducer 601 is released, on courtyard machine infrared thermopile sensor array 602, and microcontroller 603；Its
In：
Four pyroelectric infrared sensors 601 detect position of human body, output campaign signal respectively, and motor message is sent
To microcontroller 603；
When needing to detect the position of human body in courtyard machine working environment, by being separately mounted to courtyard machine air-out
Four pyroelectric infrared sensors on panel detect to position of human body, and pyroelectric infrared sensor is in Fresnel Lenses
Under spatial modulation effect, different motor messages is produced according to the different direction of motion of human body, when pyroelectric infrared sensor institute
Outlet air surface direction on have human motion when, pyroelectric infrared sensor exports corresponding motor message, and by the fortune of output
Dynamic signal is sent to microcontroller.
The motor message received is sequentially recorded in scan queue by microcontroller 603 according to sequencing；
Microcontroller receives the motor message of pyroelectric infrared sensor transmission according to time order and function order successively, and will connect
The run signal received is recorded in scan queue.
When there was only the motor message that a pyroelectric infrared sensor 601 exports in scan queue, microcontroller 603 is controlled
Infrared thermopile sensor array 602 processed is rotated to the outlet air surface where the pyroelectric infrared sensor 601 of output campaign signal
Carry out data acquisition；
When there was only the motor message that a pyroelectric infrared sensor exports in scan queue, i.e., in four infrared thermal releasings
In electric transducer only have one detect human motion, now microprocessor control infrared thermopile sensor array rotate to
Outlet air surface where the pyroelectric infrared sensor of output campaign signal carries out data acquisition, is passed in rotary infrared thermopile array
During sensor, microprocessor control motor driven rotary infrared thermopile array sensor can be passed through.
The data that microcontroller 603 is gathered based on infrared thermopile sensor array 602, human body is entered by Algorithm Analysis
Row reorientation, exports positioning result.
The data that microcontroller gathers according to infrared thermopile sensor array, corresponding Algorithm Analysis is carried out to data,
The reorientation to position of human body is completed, and exports positioning result, according to the positioning result of output, further courtyard machine can be entered
Row intelligent control.
In summary, in the above-described embodiments, when carrying out position of human body detection, four on courtyard machine are passed through
Pyroelectric infrared sensor and an infrared thermopile sensor array are combined, and by microcontroller to infrared thermopile
The control of sensor array and the processing to gathered data, improve position of human body detection accuracy and reduce detection into
This, while can quickly realize the detection of the position of human body under four outlet air surfaces.
As shown in fig. 7, for a kind of structural representation of position of human body detecting system embodiment 3 disclosed by the invention, this is
System is applied to four sides air-out formula courtyard machine, and the system includes：Four infrared heat being separately mounted in courtyard machine wind outlet panel
Electric transducer 701 is released, on courtyard machine infrared thermopile sensor array 702, and microcontroller 703；Its
In：
Four pyroelectric infrared sensors 701 detect position of human body, output campaign signal respectively, and motor message is sent
To microcontroller 703；
When needing to detect the position of human body in courtyard machine working environment, by being separately mounted to courtyard machine air-out
Four pyroelectric infrared sensors on panel detect to position of human body, and pyroelectric infrared sensor is in Fresnel Lenses
Under spatial modulation effect, different motor messages is produced according to the different direction of motion of human body, when pyroelectric infrared sensor institute
Outlet air surface direction on have human motion when, pyroelectric infrared sensor exports corresponding motor message, and by the fortune of output
Dynamic signal is sent to microcontroller.
The motor message received is sequentially recorded in scan queue by microcontroller 703 according to sequencing；
Microcontroller receives the motor message of pyroelectric infrared sensor transmission according to time order and function order successively, and will connect
The run signal received is recorded in scan queue.
When there is the motor message that two pyroelectric infrared sensors export in scan queue, microcontroller judges 703 institutes
The outlet air surface whether infrared thermopile sensor array is located at where the pyroelectric infrared sensor of the output campaign signal is stated,
If so, then microcontroller 703 controls infrared thermopile sensor array 702 to rotate first to infrared thermopile sensor array
Outlet air surface where 702 carries out data acquisition, and its secondary control infrared thermopile sensor array 702 rotates to another outlet air surface
Row data acquisition；If it is not, then when two pyroelectric infrared sensors 701 of output campaign signal are adjacent, microcontroller 703 is controlled
Infrared thermopile sensor array 702 processed rotates to the outlet air surface where passive sensor 701 adjacent thereto first
Row data acquisition, its secondary control infrared thermopile sensor array 702, which is rotated to another outlet air surface, carries out data acquisition；
When there is the motor message that two pyroelectric infrared sensors export in scan queue, show courtyard machine wind outlet panel
On four pyroelectric infrared sensors in there is two of which to detect human motion.Now, microcontroller is further sentenced
Whether disconnected infrared thermopile sensor array is sentenced positioned at the outlet air surface where the pyroelectric infrared sensor of output campaign signal
Disconnected infrared thermopile sensor array whether positioned at the outlet air surface where the pyroelectric infrared sensor of output campaign signal its
Middle one side.
When judge infrared thermopile sensor array be located in one of output campaign signal infrared thermopile array pass
During outlet air surface where sensor, microcontroller controls infrared thermopile sensor array to rotate first to infrared thermopile battle array first
Outlet air surface where sensor carries out data acquisition, and its secondary control infrared thermopile sensor array is rotated to another outlet air surface
Carry out data acquisition.
Where judging that infrared thermopile sensor array is not located at the pyroelectric infrared sensor of output campaign signal
During outlet air surface, determine whether two pyroelectric infrared sensors of output campaign signal are adjacent, when output campaign signal
Two pyroelectric infrared sensors it is adjacent when, microprocessor control infrared thermopile sensor array rotate first to its phase
Outlet air surface where adjacent passive sensor carries out data acquisition, its secondary control infrared thermopile sensor array rotate to
Another outlet air surface carries out data acquisition.
When two pyroelectric infrared sensors of output campaign signal are relative, microcontroller 703 controls infrared thermopile
Sensor array 702 is according to counterclockwise successively to the outlet air surface progress data acquisition where passive sensor 701；
Where judging that infrared thermopile sensor array is not located at the pyroelectric infrared sensor of output campaign signal
During outlet air surface, determine whether two pyroelectric infrared sensors of output campaign signal are adjacent, when judging output campaign
When two pyroelectric infrared sensors of signal are relative, microprocessor control infrared thermopile sensor array is according to side counterclockwise
To successively to the outlet air surface progress data acquisition where passive sensor.
The data that microcontroller 703 is gathered based on infrared thermopile sensor array 702, human body is entered by Algorithm Analysis
Row reorientation, exports positioning result.
The data that microcontroller gathers according to infrared thermopile sensor array, corresponding Algorithm Analysis is carried out to data,
The reorientation to position of human body is completed, and exports positioning result, according to the positioning result of output, further courtyard machine can be entered
Row intelligent control.
In summary, in the above-described embodiments, when carrying out position of human body detection, four on courtyard machine are passed through
Pyroelectric infrared sensor and an infrared thermopile sensor array are combined, and by microcontroller to infrared thermopile
The control of sensor array and the processing to gathered data, improve position of human body detection accuracy and reduce detection into
This, while can quickly realize the detection of the position of human body under four outlet air surfaces.
As shown in figure 8, for a kind of structural representation of position of human body detecting system embodiment 4 disclosed by the invention, this is
System is applied to four sides air-out formula courtyard machine, and the system includes：Four infrared heat being separately mounted in courtyard machine wind outlet panel
Electric transducer 801 is released, on courtyard machine infrared thermopile sensor array 802, and microcontroller 803；Its
In：
Four pyroelectric infrared sensors 801 detect position of human body, output campaign signal respectively, and motor message is sent
To microcontroller 803；
When needing to detect the position of human body in courtyard machine working environment, by being separately mounted to courtyard machine air-out
Four pyroelectric infrared sensors on panel detect to position of human body, and pyroelectric infrared sensor is in Fresnel Lenses
Under spatial modulation effect, different motor messages is produced according to the different direction of motion of human body, when pyroelectric infrared sensor institute
Outlet air surface direction on have human motion when, pyroelectric infrared sensor exports corresponding motor message, and by the fortune of output
Dynamic signal is sent to microcontroller.
The motor message received is sequentially recorded in scan queue by microcontroller 803 according to sequencing；
Microcontroller receives the motor message of pyroelectric infrared sensor transmission according to time order and function order successively, and will connect
The run signal received is recorded in scan queue.
When there is the motor message that three pyroelectric infrared sensors 801 export in the scan queue, microcontroller 803
Judge infrared thermopile sensor array 802 whether positioned at the air-out where the pyroelectric infrared sensor of output campaign signal
Face, if so, then microcontroller 803 controls infrared thermopile sensor array 802 to rotate first to infrared thermopile array sensing
Outlet air surface where device 802 carries out data acquisition, and its secondary control infrared thermopile sensor array 802 rotates to other two sides
Wind face carries out data acquisition；If it is not, then microcontroller 803 controls infrared thermopile sensor array 802 according to counterclockwise
Rotate to the outlet air surface where passive sensor 801 and carry out data acquisition；
When there is the motor message that three pyroelectric infrared sensors export in scan queue, show courtyard machine wind outlet panel
On four pyroelectric infrared sensors in there are three to detect human motion.Now, infrared thermopile is further judged
Whether sensor array judges infrared thermopile positioned at the outlet air surface where the pyroelectric infrared sensor of output campaign signal
Sensor array whether positioned at output campaign signal pyroelectric infrared sensor where outlet air surface wherein one side.
When judge infrared thermopile sensor array be located in one of output campaign signal infrared thermopile array pass
During outlet air surface where sensor, microprocessor control infrared thermopile sensor array rotates to infrared thermopile array first to be passed
Outlet air surface where sensor carries out data acquisition, and its secondary control infrared thermopile sensor array is rotated to other two sides outlet air surface
Carry out data acquisition.It should be noted that when responding other two sides outlet air surface, when other two sides is adjacent, microcontroller is first
First control infrared thermopile sensor array, which is rotated to the outlet air surface where passive sensor adjacent thereto, carries out data
Collection, its secondary control infrared thermopile sensor array, which is rotated to another outlet air surface, carries out data acquisition.When other two sides is relative
When, microprocessor control infrared thermopile sensor array is adopted according to counterclockwise carrying out data to two outlet air surfaces successively
Collection.
When judge infrared thermopile sensor array 802 be located at output campaign signal pyroelectric infrared sensor 801
During the outlet air surface at place, microcontroller 803 controls infrared thermopile sensor array 802 according to counterclockwise rotates to infrared
Outlet air surface where pyroelectricity sensing 801 carries out data acquisition.
The data that microcontroller 803 is gathered based on infrared thermopile sensor array 802, human body is entered by Algorithm Analysis
Row reorientation, exports positioning result.
The data that microcontroller gathers according to infrared thermopile sensor array, corresponding Algorithm Analysis is carried out to data,
The reorientation to position of human body is completed, and exports positioning result, according to the positioning result of output, further courtyard machine can be entered
Row intelligent control.
In summary, in the above-described embodiments, when carrying out position of human body detection, four on courtyard machine are passed through
Pyroelectric infrared sensor and an infrared thermopile sensor array are combined, and improve the accuracy of position of human body detection simultaneously
Testing cost is reduced, while can quickly realize the detection of the position of human body under four outlet air surfaces.
Specifically, in the above-described embodiment, when infrared thermopile array sensor is responding some face, while micro-control
Device processed detects that there is infrared thermal release electric output campaign signal in the face again, and microcontroller judges whether motor message is infrared thermopile
Pyroelectric infrared sensor output in response outlet air surface where sensor array, if so, then controlling infrared thermopile array to pass
Sensor stops preset time in the outlet air surface of current gathered data, and the new motor message is arranged to scan queue tail of the queue；
If it is not, then：After controlling the complete current outlet air surface data acquisition of infrared thermopile sensor array, to the remaining outlet air surface for needing to respond
Resequenced, and data acquisition is carried out according to the order of rearrangement, will be resequenced when complete per secondary response；To save
Time.
If the function described in the present embodiment method is realized in the form of SFU software functional unit and is used as independent product pin
Sell or in use, can be stored in a computing device read/write memory medium.Based on such understanding, the embodiment of the present invention
The part to be contributed to prior art or the part of the technical scheme can be embodied in the form of software product, and this is soft
Part product is stored in a storage medium, including some instructions to cause a computing device (can be personal computer,
Server, mobile computing device or network equipment etc.) perform all or part of step of each embodiment methods described of the present invention
Suddenly.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), deposit at random
Access to memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be with it is other
The difference of embodiment, between each embodiment same or similar part mutually referring to.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (10)
1. a kind of position of human body detection method, applied to four sides air-out formula courtyard machine, including：The courtyard machine is separately mounted to go out
Four pyroelectric infrared sensors on wind panel, it is characterised in that the four sides air-out formula courtyard machine also includes：Installed in institute
State an infrared thermopile sensor array on courtyard machine, and microcontroller；Methods described includes：
Four pyroelectric infrared sensors detect position of human body, output campaign signal respectively, and the motor message is sent out
Deliver to the microcontroller；
The motor message received is sequentially recorded in scan queue by the microcontroller according to sequencing；
Sequencing of the microcontroller based on motor message in the scan queue, the infrared thermopile array is controlled to pass
Sensor carries out data acquisition；
The data that the microcontroller is gathered based on the infrared thermopile sensor array, human body is carried out by Algorithm Analysis
Reorientation, export positioning result.
2. according to the method for claim 1, it is characterised in that when an only infrared thermal releasing fax in the scan queue
During the motor message of sensor output, sequencing of the microcontroller based on motor message in the scan queue, institute is controlled
Stating the progress data acquisition of infrared thermopile sensor array is specially：
Infrared thermopile sensor array described in the microprocessor control is rotated to the infrared thermal releasing fax of output campaign signal
Outlet air surface where sensor carries out data acquisition.
3. according to the method for claim 1, it is characterised in that when there is two passive sensors in the scan queue
During the motor message of device output, sequencing of the microcontroller based on motor message in the scan queue, described in control
Infrared thermopile sensor array is acquired specially：
The microcontroller judges whether the infrared thermopile sensor array is located at the infrared heat of the output campaign signal
The outlet air surface where electric transducer is released, if so, then infrared thermopile sensor array revolves first described in the microprocessor control
Outlet air surface where going to the infrared thermopile sensor array carries out data acquisition, infrared thermopile battle array described in its secondary control
Sensor, which is rotated to another outlet air surface, carries out data acquisition；If it is not, then：
When two pyroelectric infrared sensors of output campaign signal are adjacent, infrared thermopile described in the microprocessor control
Sensor array rotates to the outlet air surface where passive sensor adjacent thereto first carries out data acquisition, its secondary control
The infrared thermopile sensor array, which is rotated to another outlet air surface, carries out data acquisition；
When two pyroelectric infrared sensors of output campaign signal are relative, infrared thermopile described in the microprocessor control
Sensor array is according to counterclockwise successively to the outlet air surface progress data acquisition where passive sensor.
4. according to the method for claim 1, it is characterised in that when there is three passive sensors in the scan queue
During the motor message of device output, sequencing of the microcontroller based on motor message in the scan queue, described in control
Infrared thermopile sensor array is acquired specially：
The microcontroller judges whether the infrared thermopile sensor array is located at the infrared heat of the output campaign signal
The outlet air surface where electric transducer is released, if so, then infrared thermopile sensor array revolves first described in the microprocessor control
Outlet air surface where going to the infrared thermopile sensor array carries out data acquisition, infrared thermopile battle array described in its secondary control
Sensor, which is rotated to other two sides outlet air surface, carries out data acquisition；If it is not, then：
Infrared thermopile sensor array described in the microprocessor control is according to counterclockwise rotates to infrared thermal releasing fax
Outlet air surface where sense carries out data acquisition.
5. according to the method described in any one in claim 2-3, it is characterised in that also include：
The microcontroller judges the infrared thermopile sensor array when responding outlet air surface, the passive sensor
Whether device exports new motor message, if so, then：
The microcontroller judges whether the motor message is response outlet air surface where the infrared thermopile sensor array
In pyroelectric infrared sensor output, if so, then controlling the infrared thermopile sensor array in current gathered data
Outlet air surface stops preset time, and the new motor message is arranged to scan queue tail of the queue；If it is not, then：
After controlling the complete current outlet air surface data acquisition of the infrared thermopile sensor array, to the remaining outlet air surface for needing to respond
Resequenced, and data acquisition is carried out according to the order of rearrangement.
6. a kind of position of human body detecting system, applied to four sides air-out formula courtyard machine, including：The courtyard machine is separately mounted to go out
Four pyroelectric infrared sensors on wind panel, it is characterised in that the four sides air-out formula courtyard machine also includes：Installed in institute
State an infrared thermopile sensor array on courtyard machine, and microcontroller；Wherein：
Four pyroelectric infrared sensors detect position of human body, output campaign signal respectively, and the motor message is sent out
Deliver to the microcontroller；
The motor message received is sequentially recorded in scan queue by the microcontroller according to sequencing；
Sequencing of the microcontroller based on motor message in the scan queue, the infrared thermopile array is controlled to pass
Sensor carries out data acquisition；
The data that the microcontroller is gathered based on the infrared thermopile sensor array, human body is carried out by Algorithm Analysis
Reorientation, export positioning result.
7. system according to claim 6, it is characterised in that when an only infrared thermal releasing fax in the scan queue
During the motor message of sensor output, sequencing of the microcontroller based on motor message in the scan queue, institute is controlled
Stating the progress data acquisition of infrared thermopile sensor array is specially：
Infrared thermopile sensor array described in the microprocessor control is rotated to the infrared thermal releasing fax of output campaign signal
Outlet air surface where sensor carries out data acquisition.
8. system according to claim 6, it is characterised in that when there is two passive sensors in the scan queue
During the motor message of device output, sequencing of the microcontroller based on motor message in the scan queue, described in control
Infrared thermopile sensor array is acquired specially：
The microcontroller judges whether the infrared thermopile sensor array is located at the infrared heat of the output campaign signal
The outlet air surface where electric transducer is released, if so, then infrared thermopile sensor array revolves first described in the microprocessor control
Outlet air surface where going to the infrared thermopile sensor array carries out data acquisition, infrared thermopile battle array described in its secondary control
Sensor, which is rotated to another outlet air surface, carries out data acquisition；If it is not, then：
When two pyroelectric infrared sensors of output campaign signal are adjacent, infrared thermopile described in the microprocessor control
Sensor array rotates to the outlet air surface where passive sensor adjacent thereto first carries out data acquisition, its secondary control
The infrared thermopile array sensing, which is rotated to another outlet air surface, carries out data acquisition；
When two pyroelectric infrared sensors of output campaign signal are relative, infrared thermopile described in the microprocessor control
Sensor array is according to counterclockwise successively to the outlet air surface progress data acquisition where passive sensor.
9. system according to claim 6, it is characterised in that when there is three passive sensors in the scan queue
During the motor message of device output, sequencing of the microcontroller based on motor message in the scan queue, described in control
Infrared thermopile sensor array is acquired specially：
The microcontroller judges whether the infrared thermopile sensor array is located at the infrared heat of the output campaign signal
The outlet air surface where electric transducer is released, if so, then infrared thermopile sensor array revolves first described in the microprocessor control
Outlet air surface where going to the infrared thermopile sensor array carries out data acquisition, infrared thermopile battle array described in its secondary control
Sensor, which is rotated to other two sides outlet air surface, carries out data acquisition；If it is not, then：
Infrared thermopile sensor array described in the microprocessor control is according to counterclockwise rotates to infrared thermal releasing fax
Outlet air surface where sense carries out data acquisition.
10. according to the system described in any one in claim 6-9, it is characterised in that the microcontroller is additionally operable to：
The infrared thermopile sensor array is judged when responding outlet air surface, and whether the pyroelectric infrared sensor exports newly
Motor message, if so, then：
The microcontroller judges whether the motor message is response outlet air surface where the infrared thermopile sensor array
In pyroelectric infrared sensor output, if so, then controlling the infrared thermopile sensor array in current gathered data
Outlet air surface stops preset time, and the new motor message is arranged to scan queue tail of the queue；If it is not, then：
After controlling the complete current outlet air surface data acquisition of the infrared thermopile sensor array, to the remaining outlet air surface for needing to respond
Resequenced, and data acquisition is carried out according to the order of rearrangement.
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| CN107920307A (en) * | 2017-12-07 | 2018-04-17 | 北海威德电子科技有限公司 | A kind of device and method of sound equipment adjust automatically sound output phase |
| EP3835485B1 (en) * | 2019-12-11 | 2022-08-24 | MOBA Mobile Automation AG | Measuring system for a construction machine |
| CN111681379A (en) * | 2019-12-23 | 2020-09-18 | 江苏如高第三代半导体产业研究院有限公司 | AT89C 52-based intelligent alarm system circuit structure |
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| CN106322687A (en) | 2017-01-11 |
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