CN107490152A - Control method, air conditioner and the storage medium of air conditioner - Google Patents
Control method, air conditioner and the storage medium of air conditioner Download PDFInfo
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- CN107490152A CN107490152A CN201710815371.9A CN201710815371A CN107490152A CN 107490152 A CN107490152 A CN 107490152A CN 201710815371 A CN201710815371 A CN 201710815371A CN 107490152 A CN107490152 A CN 107490152A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The present invention discloses a kind of control method of air conditioner, air conditioner, and storage medium, when instruction is completed in the initialization for receiving rpyroelectric infrared detection device feedback, the rpyroelectric infrared detection device is controlled to detect static thermal source in the default anglec of rotation, by the deflection angle for obtaining rpyroelectric infrared detection device absolute presupposition initial position in feedback pulse signal in this cycle, calculate the relative position information of static thermal source, and when the static thermal source is human body, according to indoor and outdoor temperature and the design temperature and/or air-out parameter of relative position relation adjustment air conditioner, when solving human body and being still in a certain region, pyroelectric infrared sensor can not be utilized to produce the problem of pulse signal is adjusted to the operational factor of air conditioner, improve the comfortableness of air conditioner.
Description
Technical field
The present invention relates to air conditioner technical field, more particularly to a kind of control method of air conditioner, air conditioner and storage to be situated between
Matter.
Background technology
The existing thermal source detection based on single-point pyroelectric infrared sensor, can identify mobile human body or thermal objects,
But it is difficult to detect static thermal source.Therefore, when pyroelectric infrared sensor is applied to air conditioner, simply merely according to human body
Air conditioner is turned on and off in pulse signal control respective regions caused by movement, and when human body is still in a certain region
When, pyroelectric infrared sensor just can not be recycled to produce the adjustment that pulse signal carries out air conditioner operating parameter, cause air-conditioning
The comfortableness of device is poor；And during using forming thermoelectric pile by multiple single-point pyroelectric infrared sensors to detect the thermal source of fine motion,
Cost is again higher.
The content of the invention
It is a primary object of the present invention to provide a kind of control method of air conditioner, it is intended to improve the comfortableness of air conditioner.
To achieve the above object, the present invention proposes a kind of control method of air conditioner, and it is red that the air conditioner is provided with pyroelectricity
Outer detection device, the control method comprise the following steps：
When receiving initialization completion instruction, the rpyroelectric infrared detection device is controlled to be visited in the default anglec of rotation
Survey static thermal source；
Obtain rpyroelectric infrared detection device absolute presupposition initial position in feedback pulse signal in this cycle
Deflection angle, and according to the relative position information of the static thermal source of deflection angle calculating；
When the static thermal source is human body, the air conditioner is adjusted according to indoor and outdoor temperature and the relative position information
Design temperature and/or air-out parameter.
Further, before all steps are performed, the control method also includes：
After enabled instruction is received, the rpyroelectric infrared detection device is controlled to perform initialization operation.
Further, the rpyroelectric infrared detection device include the pyroelectric infrared sensor with Fresnel Lenses, with
And the stepper motor for driving the pyroelectric infrared sensor to rotate in the horizontal direction, described after enabled instruction is received, control
The step of rpyroelectric infrared detection device performs initialization operation is made, is specifically included：
After enabled instruction is received, whether the pyroelectric infrared sensor is detected in default initial position；
If so, then instruction is completed in generation initialization；
If it is not, then controlling the stepper motor to drive the pyroelectric infrared sensor, rotation is first to presetting to the left or to the right
Beginning position.
Further, it is described when receiving initialization completion instruction, the rpyroelectric infrared detection device is controlled pre-
If the step of static thermal source is detected in the anglec of rotation, specifically includes：
When receiving initialization completion instruction, indoor temperature is monitored；
When the difference between the indoor temperature and the design temperature of air conditioner is less than the first predetermined threshold value, generation detection
Instruction；
The stepper motor is controlled to drive the pyroelectric infrared sensor complete with preset rotation speed according to the probe instructions
Into the default swing circle of a correspondence default anglec of rotation.
Further, when the static thermal source is located at the first predeterminable area, the pyroelectricity in described this cycle of acquisition
The deflection angle of infrared detection device absolute presupposition initial position in feedback pulse signal, and calculated according to the deflection angle
The step of positional information of static thermal source, specifically include：
When the rpyroelectric infrared detection device receives the probe instructions, the first moment t is recorded1, and the heat
Release electric infrared sensor and be in the initial position that deflection angle is 0 °；
When receiving the first pulse signal of the rpyroelectric infrared detection device feedback, the second moment t is recorded2, and
Based on first moment t1Deflection of the pyroelectric infrared sensor relative to initial position is calculated with the preset rotation speed
Angle, θ1；
When receiving the second pulse signal of the rpyroelectric infrared detection device feedback, the 3rd moment t is recorded3, and
Based on first moment t1, the preset rotation speed and the default anglec of rotation calculate the pyroelectric infrared sensor relative to
The deflection angle θ of initial position2；
According to the θ1、θ2And the radius of investigation of the pyroelectric infrared sensor calculates the relative position letter of static thermal source
Breath.
Further, when the static thermal source is located at the second predeterminable area, the pyroelectricity in described this cycle of acquisition
The deflection angle of infrared detection device absolute presupposition initial position in feedback pulse signal, and calculated according to the deflection angle
The step of positional information of static thermal source, specifically include：
When the rpyroelectric infrared detection device receives the probe instructions, the 4th moment t is recorded4, and the heat
Release electric infrared sensor and be in the initial position that deflection angle is 0 °；
When receiving three pulse signal of the rpyroelectric infrared detection device feedback, the 5th moment t is recorded5, and
Based on the 4th moment t4Deflection of the pyroelectric infrared sensor relative to initial position is calculated with the preset rotation speed
Angle, θ3；
When receiving four pulse signal of the rpyroelectric infrared detection device feedback, the 6th moment t is recorded6, and
Based on the 4th moment t4, the preset rotation speed and the default anglec of rotation calculate the pyroelectric infrared sensor relative to
The deflection angle θ of initial position4；
When receiving five pulse signal of the rpyroelectric infrared detection device feedback, the 7th moment t is recorded7, and
The pyroelectric infrared sensor is in the initial position that deflection angle is 0 °；
When receiving six pulse signal of the rpyroelectric infrared detection device feedback, the 8th moment t is recorded8, and
Based on the 7th moment t7Deflection of the pyroelectric infrared sensor relative to initial position is calculated with the preset rotation speed
Angle, θ5；
When receiving seven pulse signal of the rpyroelectric infrared detection device feedback, the 9th moment t is recorded9, and
Based on the 7th moment t7, the preset rotation speed and the default anglec of rotation calculate the pyroelectric infrared sensor relative to
The deflection angle θ of initial position6；
According to the θ3、θ4、θ5、θ6And the radius of investigation of the pyroelectric infrared sensor calculates the relative of static thermal source
Positional information.
Further, it is described when the static thermal source is human body, according to indoor and outdoor temperature and the relative position information
The step of adjusting the design temperature and/or air-out parameter of the air conditioner, specifically includes：
When the temperature parameter and area parameters of the static thermal source match with human parameters, indoor and outdoor temperature is detected；
When indoor temperature is less than outdoor temperature, and the difference between human body temperature and indoor temperature is more than the second predetermined threshold value
When, turn the design temperature of air conditioner down, and/or, control air conditioner to be sent to human body region according to the relative position information
Wind simultaneously tunes up air output；
When indoor temperature is less than outdoor temperature, and the difference between human body temperature and indoor temperature is less than the second predetermined threshold value
When, the design temperature of air conditioner is tuned up, and/or, control air conditioner to the air-supply of other regions, simultaneously according to the relative position information
Turn air output down；
When indoor temperature is more than outdoor temperature, and the difference between human body temperature and indoor temperature is more than the 3rd predetermined threshold value
When, the design temperature of air conditioner is tuned up, and/or, control air conditioner to be sent to human body region according to the relative position information
Wind simultaneously tunes up air output；
When indoor temperature is more than outdoor temperature, and the difference between human body temperature and indoor temperature is less than the 3rd predetermined threshold value
When, turn the design temperature of air conditioner down, and/or, control air conditioner to the air-supply of other regions, simultaneously according to the relative position information
Turn air output down.
Further, when the static thermal source is non-human, and the temperature of the static thermal source is more than preset temperature threshold value
When, output audio alert prompting；Or prompted in the display unit display alarm of the air conditioner；Or it is connected to the air conditioner
Terminal or background server send alarm.
Present invention further propose that a kind of air conditioner, the air conditioner includes rpyroelectric infrared detection device, memory, processing
Device and the memory and the control program run on the processor are stored in, wherein：
The rpyroelectric infrared detection device, for the feedback pulse signal when detecting static thermal source；
The step of control method of air conditioner as described above is realized when the control program is by the computing device.
The present invention also proposes a kind of storage medium, and the storage medium storing control program, the control program is processed
The step of device realizes the control method of air conditioner as described above when performing.
The control method of the air conditioner of the embodiment of the present invention, for the air conditioner provided with rpyroelectric infrared detection device,
When receiving the initialization completion instruction of rpyroelectric infrared detection device feedback, the rpyroelectric infrared detection device is controlled pre-
If the static thermal source of detection in the anglec of rotation, by obtaining in this cycle the rpyroelectric infrared detection device in feedback pulse signal
When absolute presupposition initial position deflection angle, calculate the relative position information of static thermal source, and behave in the static thermal source
During body, the design temperature and/or air-out parameter of air conditioner are adjusted according to indoor and outdoor temperature and the relative position relation.The control
Method obtains its relative position information using the static thermal source in rpyroelectric infrared detection room, so it is determined that
When the static thermal source is human body, the design temperature and/or air-out parameter of air conditioner are adjusted with reference to indoor and outdoor temperature, solved
When human body of having determined is still in a certain region, pyroelectric infrared sensor can not be utilized to produce operation ginseng of the pulse signal to air conditioner
The problem of number is adjusted, improve the comfortableness of air conditioner.
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
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the hardware architecture diagram of the embodiment of air conditioner one of the present invention；
Fig. 2 is the flow chart of the embodiment of control method one of the air conditioner of the present invention；
Fig. 3 is the particular flow sheet of the embodiments of step S10 mono- in Fig. 2；
Fig. 4 is the particular flow sheet of the embodiments of step S20 mono- in Fig. 2；
Fig. 5 is the particular flow sheet of step S30 first embodiments in Fig. 2；
Fig. 6 is the particular flow sheet of step S30 second embodiments in Fig. 2；
Fig. 7 is the particular flow sheet of the embodiments of step S40a mono- in Fig. 2.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
As shown in figure 1, Fig. 1 is the hardware architecture diagram of the embodiment of air conditioner one of the present invention.
As shown in figure 1, air conditioner 100 can include：Processor 1001, such as CPU, network interface 1004, user interface
1003, memory 1005, communication bus 1002.Wherein, communication bus 1002 is used to realize the connection communication between these components.
User interface 1003 can include display unit (Display), input block such as interactive interface, in the present invention air conditioner
100 can interact during running software with user terminal, when carrying out parameter setting or debugging to air conditioner 100, survey
Examination personnel or designer can carry out the input of data message using user interface 1003, and optional user interface 1003 can also wrap
Include wireline interface, the wave point of standard.Network interface 1004 can optionally include wireline interface, the wave point of standard
(such as WI-FI interfaces).Memory 1005 can be high-speed RAM memory or stable memory (non-volatile
), such as magnetic disk storage memory.Memory 1005 optionally can also be the storage dress independently of aforementioned processor 1001
Put.
Alternatively, air conditioner 100 can also include camera, RF (Radio Frequency, radio frequency) circuit, sensor,
Voicefrequency circuit, WiFi module etc..Wherein, sensor ratio for example optical sensor, motion sensor, air mass sensor and its
His sensor.Specifically, optical sensor may include ambient light sensor and proximity transducer, wherein, ambient light sensor can root
The brightness of display unit is adjusted according to the light and shade of ambient light, proximity transducer can be opened when detecting that people comes into air conditioner 100
Open display unit and/or backlight.As one kind of motion sensor, gravity accelerometer can detect (one in all directions
As be three axles) size of acceleration, size and the direction of gravity are can detect that when static, available for identification mobile terminal posture
Using (such as magnetometer pose calibrating), Vibration identification correlation function (for example percussion) etc.；As environment measuring element, air matter
Quantity sensor can be temperature sensor, humidity sensor, carbon dioxide sensor and PM2.5 sensors, in the present embodiment
Air mass sensor is preferably temperature sensor, to detect the indoor and outdoor temperature of air conditioner local environment in real time；Certainly, institute
State air conditioner 100 and can also configure the other sensors such as gyroscope, barometer, hygrometer, thermometer, infrared ray sensor, herein
Repeat no more.
It will be understood by those skilled in the art that the hardware configuration shown in Fig. 1 does not form the restriction to air conditioner 100,
It can include than illustrating more or less parts, either combine some parts or different parts arrangement.
The primary solutions of the embodiment of the present invention are：For the air conditioner provided with rpyroelectric infrared detection device, connecing
When receiving the initialization completion instruction of rpyroelectric infrared detection device feedback, the rpyroelectric infrared detection device is controlled default
The static thermal source of detection in the anglec of rotation, by obtaining in this cycle the rpyroelectric infrared detection device in feedback pulse signal
The deflection angle of absolute presupposition initial position, the relative position information of static thermal source is calculated, and be human body in the static thermal source
When, according to indoor and outdoor temperature and the design temperature and/or air-out parameter of relative position relation adjustment air conditioner.
The control method obtains its relative position letter using the static thermal source in rpyroelectric infrared detection room
Breath, and then when it is determined that the static thermal source is human body, the design temperature of air conditioner and/or air-out are joined with reference to indoor and outdoor temperature
Number is adjusted, and when solving human body and being still in a certain region, pyroelectric infrared sensor can not be utilized to produce pulse signal pair
The problem of operational factor of air conditioner is adjusted, improve the comfortableness of air conditioner.
As shown in figure 1, it can lead to as in a kind of memory 1005 of computer-readable storage medium including operating system, network
Believe module and control program.
In the air conditioner 100 shown in Fig. 1, air conditioner 100 is provided with rpyroelectric infrared detection device, and network interface 1004 is led
It is used to connect background server or big data high in the clouds, enters row data communication with background server or big data high in the clouds；User connects
Mouth 1003 is mainly used in connecting client (user terminal), enters row data communication with client；
The rpyroelectric infrared detection device, the feedback pulse signal when detecting static thermal source；
Processor 1001 can be used for calling the control program stored in memory 1005, and perform following operate：
When receiving initialization completion instruction, the rpyroelectric infrared detection device is controlled to be visited in the default anglec of rotation
Survey static thermal source；
Obtain rpyroelectric infrared detection device absolute presupposition initial position in feedback pulse signal in this cycle
Deflection angle, and according to the relative position information of the static thermal source of deflection angle calculating；
When the static thermal source is human body, the air conditioner is adjusted according to indoor and outdoor temperature and the relative position information
Design temperature and/or air-out parameter.
Further, processor 1001 may call upon the control program stored in memory 1005 and perform following operate：
After enabled instruction is received, the rpyroelectric infrared detection device is controlled to perform initialization operation.
Further, the rpyroelectric infrared detection device include the pyroelectric infrared sensor with Fresnel Lenses, with
And the stepper motor for driving the pyroelectric infrared sensor to rotate in the horizontal direction, processor 1001 may call upon memory
The control program stored in 1005 performs following operate：
After enabled instruction is received, whether the pyroelectric infrared sensor is detected in default initial position；
If so, then instruction is completed in generation initialization；
If it is not, then controlling the stepper motor to drive the pyroelectric infrared sensor, rotation is first to presetting to the left or to the right
Beginning position.
Further, processor 1001 may call upon the control program stored in memory 1005 and perform following operate：
When receiving initialization completion instruction, indoor temperature is monitored；
When the difference between the indoor temperature and the design temperature of air conditioner is less than the first predetermined threshold value, generation detection
Instruction；
The stepper motor is controlled to drive the pyroelectric infrared sensor complete with preset rotation speed according to the probe instructions
Into the default swing circle of a correspondence default anglec of rotation.
Further, when the static thermal source is located at the first predeterminable area, processor 1001 may call upon memory
The control program stored in 1005 performs following operate：
When the rpyroelectric infrared detection device receives the probe instructions, the first moment t is recorded1, and the heat
Release electric infrared sensor and be in the initial position that deflection angle is 0 °；
When receiving the first pulse signal of the rpyroelectric infrared detection device feedback, the second moment t is recorded2, and
Based on first moment t1Deflection of the pyroelectric infrared sensor relative to initial position is calculated with the preset rotation speed
Angle, θ1；
When receiving the second pulse signal of the rpyroelectric infrared detection device feedback, the 3rd moment t is recorded3, and
Based on first moment t1, the preset rotation speed and the default anglec of rotation calculate the pyroelectric infrared sensor relative to
The deflection angle θ of initial position2；
According to the θ1、θ2And the radius of investigation of the pyroelectric infrared sensor calculates the relative position letter of static thermal source
Breath.
Further, when the static thermal source is located at the second predeterminable area, processor 1001 may call upon memory
The control program stored in 1005 performs following operate：
When the rpyroelectric infrared detection device receives the probe instructions, the 4th moment t is recorded4, and the heat
Release electric infrared sensor and be in the initial position that deflection angle is 0 °；
When receiving three pulse signal of the rpyroelectric infrared detection device feedback, the 5th moment t is recorded5, and
Based on the 4th moment t4Deflection of the pyroelectric infrared sensor relative to initial position is calculated with the preset rotation speed
Angle, θ3；
When receiving four pulse signal of the rpyroelectric infrared detection device feedback, the 6th moment t is recorded6, and
Based on the 4th moment t4, the preset rotation speed and the default anglec of rotation calculate the pyroelectric infrared sensor relative to
The deflection angle θ of initial position4；
When receiving five pulse signal of the rpyroelectric infrared detection device feedback, the 7th moment t is recorded7, and
The pyroelectric infrared sensor is in the initial position that deflection angle is 0 °；
When receiving six pulse signal of the rpyroelectric infrared detection device feedback, the 8th moment t is recorded8, and
Based on the 7th moment t7Deflection of the pyroelectric infrared sensor relative to initial position is calculated with the preset rotation speed
Angle, θ5；
When receiving seven pulse signal of the rpyroelectric infrared detection device feedback, the 9th moment t is recorded9, and
Based on the 7th moment t7, the preset rotation speed and the default anglec of rotation calculate the pyroelectric infrared sensor relative to
The deflection angle θ of initial position6；
According to the θ3、θ4、θ5、θ6And the radius of investigation of the pyroelectric infrared sensor calculates the relative of static thermal source
Positional information.
Further, processor 1001 may call upon the control program stored in memory 1005 and perform following operate：
When the temperature parameter and area parameters of the static thermal source match with human parameters, indoor and outdoor temperature is detected；
When indoor temperature is less than outdoor temperature, and the difference between human body temperature and indoor temperature is more than the second predetermined threshold value
When, turn the design temperature of air conditioner down, and/or, control air conditioner to be sent to human body region according to the relative position information
Wind simultaneously tunes up air output；
When indoor temperature is less than outdoor temperature, and the difference between human body temperature and indoor temperature is less than the second predetermined threshold value
When, the design temperature of air conditioner is tuned up, and/or, control air conditioner to the air-supply of other regions, simultaneously according to the relative position information
Turn air output down；
When indoor temperature is more than outdoor temperature, and the difference between human body temperature and indoor temperature is more than the 3rd predetermined threshold value
When, the design temperature of air conditioner is tuned up, and/or, control air conditioner to be sent to human body region according to the relative position information
Wind simultaneously tunes up air output；
When indoor temperature is more than outdoor temperature, and the difference between human body temperature and indoor temperature is less than the 3rd predetermined threshold value
When, turn the design temperature of air conditioner down, and/or, control air conditioner to the air-supply of other regions, simultaneously according to the relative position information
Turn air output down.
Further, processor 1001 may call upon the control program stored in memory 1005 and perform following operate：
When the static thermal source is non-human, and the temperature of the static thermal source is more than preset temperature threshold value, language is exported
Sound alarm；Or prompted in the display unit display alarm of the air conditioner；Or to the terminal being connected with the air conditioner or
Background server sends alarm.
Present invention further propose that a kind of control method of air conditioner, for the air-conditioning provided with rpyroelectric infrared detection device
Device.
Reference picture 2, Fig. 2 are the flow chart of the embodiment of control method one of the air conditioner of the present invention.
In the present embodiment, the air conditioner is provided with rpyroelectric infrared detection device, and the control method includes following step
Suddenly：
S10：After enabled instruction is received, the rpyroelectric infrared detection device is controlled to perform initialization operation；
S20：When receiving initialization completion instruction, the rpyroelectric infrared detection device is controlled in the default anglec of rotation
The interior static thermal source of detection；
S30：Obtain rpyroelectric infrared detection device absolute presupposition initial bit in feedback pulse signal in this cycle
The deflection angle put, and according to the relative position information of the static thermal source of deflection angle calculating；
Judge whether the static thermal source is human body；
If so, then perform step S40a；
S40a：The design temperature of the air conditioner is adjusted according to indoor and outdoor temperature and the relative position information and/or gone out
Wind parameter；
If it is not, then perform step S40b；
S40b：When the temperature of the static thermal source is more than preset temperature threshold value, output audio alert prompting；Or described
The display unit display alarm prompting of air conditioner；Or send alarm to the terminal or background server being connected with the air conditioner and carry
Show.
In the present embodiment, the control method based on air conditioner is somebody's turn to do mainly by rpyroelectric infrared detection room
Static thermal source, the rpyroelectric infrared detection device includes a pyroelectric infrared sensor with Fresnel Lenses and one
Stepper motor, the stepper motor drive the static thermal source in the pyroelectric infrared sensor movement detecting chamber so that heat is released
Form relative motion trend between electric infrared sensor and static thermal source so that Fresnel Lenses can constantly alternately from
" blind area " entrance " highly sensitive area " produces electric signal, is conveyed to single-point pyroelectric infrared sensor, the rpyroelectric infrared sensing
Device receives the electric signal of varying strength, and so as to produce pulse train ripple, pulse radio is handled by peripheral circuit (except making an uproar, filter
Fall high frequency spurs) after, the processor that digital pulse signal feeds back to air conditioner is converted to, the processor is receiving the arteries and veins
When rushing signal, the detection angle of rpyroelectric infrared detection device is judged, after the pulse signal in a cycle is obtained,
Algorithm is recycled to calculate relative position relation of the static thermal source relative to rpyroelectric infrared detection device, in conjunction with indoor and outdoor temperature
The design temperature and air-out parameter of Intelligent adjustment air conditioner are spent, it is specific as follows：
After enabled instruction is received, air conditioner enters refrigeration operational state or heating operation shape according to the enabled instruction
State, to indoor conveying cold or heat, the enabled instruction can by air-conditioning remote control, air conditioner interactive interface on ＆ off switch,
User in terminal operates generation, can also detect that user enters to enter the room by gate control system that pyroelectric infrared sensor forms
When interior, synchronously generated with gate inhibition's signal.After air conditioner unlatching, rpyroelectric infrared detection device of the control on air conditioner
Initialization operation is performed, the initialization operation performs once after air conditioner unlatching at interval of preset duration, every to ensure
The accuracy of one detection cycle detection data.
After the rpyroelectric infrared detection device completes initialization, the initialization of processor feedback one to air conditioner is completed
Instruction, so that the processor controls the rpyroelectric infrared detection device in the static heat in the range of predetermined angle in detecting chamber
Source, the rpyroelectric infrared detection device are usually mounted near the air outlet of indoor apparatus of air conditioner, so as to by interior it is big
Scanning area is included in subregion, and the predetermined angle scope is that rpyroelectric infrared detection device is leftward or rightward after initialization
Each 90 degree, therefore, the scope of the default anglec of rotation is 0 °~180 °, according to the model for being actually needed the default anglec of rotation
Can also be optimized for by enclosing by 0 °~160 °.
It is starting point to anticlockwise institute from the position after initialization in the detection process of the rpyroelectric infrared detection device
State a quarter angle of the default anglec of rotation, then to described in right rotation preset the anglec of rotation half angle, finally
The a quarter angle of the anglec of rotation is being preset to anticlockwise, a detection cycle is being completed, in the detection cycle, whenever described
Pyroelectric infrared detector detects static thermal source, namely when relative motion occurs with the static thermal source, static thermal source radiation
Infrared ray dynamic electric signal can be generated in " high sensitizing range " and be conveyed to pyroelectric infrared sensor, and due to connecing
The electrical signal intensity that receives is different, and forming pulse train ripple, to be converted to digital pulse signal after peripheral circuit is handled again anti-
Feed the processor of air conditioner, the processor can know that rpyroelectric infrared is visited when receiving each pulse signal
Deflection angle of the device relative to default initial position is surveyed, and then static heat is calculated by multiple deflection angles in this cycle
The relative position information in source.
After the relative position information of static thermal source is known, it is possible to carry out intelligence to air conditioner according to the type of static thermal source
It can adjust, for example, when the static thermal source is human body, it is possible to reference to indoor and outdoor temperature and/or humidity, intelligently judge
The running status of air conditioner, and then automatic control air conditioner device carries out the regulation of design temperature and/or air-out parameter, such as adjusts air-conditioning
The air supply pattern of device is to follow air supply pattern, control air conditioner to be blown to human body region according to the relative position information,
Or air supply pattern is avoided, controls air conditioner to be blown to other regions according to the relative position information and turns air output down.
When the static thermal source is non-human, determine whether to obtain the real time temperature of the static thermal source, when described
When the temperature value of static thermal source is more than preset temperature threshold value, at such as larger than 80 DEG C, there is fire risk in deduction, and then export alarm
Prompting, such as audio alert can be exported when detecting user distance air conditioner farther out according to the relative position information and carried
Show, or by proximity transducer or camera when detecting user distance air conditioner farther out the too high language alarm of output temperature
Prompting, equally can also be when detecting in visual range of the user in air conditioner, in sky according to proximity transducer or camera
The too high alarm of the display unit displays temperature of device is adjusted, the alarm can be flash for prompting or text prompt.It is described
The display unit of air conditioner, it is additionally operable to show water temperature parameters, air quality parameters, current indoor outer temperature parameter, time parameter
Deng.In addition, when detecting that air conditioner is connectable to terminal device, during such as mobile phone, PAD, flat board, sent to the terminal device
The too high alarm of temperature, or when detecting that air conditioner is connectable to the background server of supplier, can also be to
The background server sends alarm, to ensure the security of the lives and property of user.
The control method of the air conditioner of the embodiment of the present invention, for the air conditioner provided with rpyroelectric infrared detection device,
When receiving the initialization completion instruction of rpyroelectric infrared detection device feedback, the rpyroelectric infrared detection device is controlled pre-
If the static thermal source of detection in the anglec of rotation, by obtaining in this cycle the rpyroelectric infrared detection device in feedback pulse signal
When absolute presupposition initial position deflection angle, calculate the relative position information of static thermal source, and behave in the static thermal source
During body, the design temperature and/or air-out parameter of air conditioner are adjusted according to indoor and outdoor temperature and the relative position relation.The control
Method obtains its relative position information using the static thermal source in rpyroelectric infrared detection room, so it is determined that
When the static thermal source is human body, the design temperature and/or air-out parameter of air conditioner are adjusted with reference to indoor and outdoor temperature, solved
When human body of having determined is still in a certain region, pyroelectric infrared sensor can not be utilized to produce operation ginseng of the pulse signal to air conditioner
The problem of number is adjusted, improve the comfortableness of air conditioner.
Further, reference picture 3, the rpyroelectric infrared detection device include the rpyroelectric infrared with Fresnel Lenses and passed
Sensor and the stepper motor for driving the pyroelectric infrared sensor to rotate in the horizontal direction, the sky based on above-described embodiment
The control method of device is adjusted, step S10, is specifically included：
S11：After enabled instruction is received, whether the pyroelectric infrared sensor is detected in default initial position；
If so, then perform step S12；
S12：Instruction is completed in generation initialization；
If it is not, then perform step S13；
S13：Controlling the stepper motor to drive the pyroelectric infrared sensor, rotation is initial to presetting to the left or to the right
Position.
In the present embodiment, receiving by the user in air-conditioning remote control, the on ＆ off switch of air conditioner interactive interface, terminal
The enabled instruction of generation is operated, or is detecting that user gets in by the gate control system that pyroelectric infrared sensor forms
When, after the enabled instruction synchronously generated with gate inhibition's signal, whether the pyroelectric infrared sensor is detected in default initial position,
The default initial position is initial position when deflection angle is 0 °, such as when the default anglec of rotation is 160 °, with institute
It is starting point to state default initial position, and the stepper motor can drive the pyroelectric infrared sensor also may be used to 80 ° of anticlockwise
To drive the pyroelectric infrared sensor to 80 ° of right rotation, when the deflection angle of the pyroelectric infrared sensor is 0 °,
Instruction is completed in generation initialization, when the pyroelectric infrared sensor deflects, is controlled described in the stepper motor drive
Relative direction rotating and excursion angle from pyroelectric infrared sensor to deflection, so that the pyroelectric infrared sensor is returned to partially
Gyration is 0 ° of initial position, is then initialized in generation and completes instruction, with the static thermal source that ensures to obtain in this cycle
Relative position information is accurate, and then controls the design temperature and/or air-out parameter of air conditioner exactly, improves the comfortable of air conditioner
Property.
In addition, the rpyroelectric infrared detection device of the present embodiment is merely with single-point pyroelectric infrared sensor and stepper motor
Static thermal source can just be detected, relative to the thermoelectric pile being made up of multiple pyroelectric infrared sensors, reduce cost.
Further, reference picture 4, the control method of the air conditioner based on above-described embodiment, step S20, specifically include：
S21：When receiving initialization completion instruction, indoor temperature is monitored；
S22：When the difference between the indoor temperature and the design temperature of air conditioner is less than the first predetermined threshold value, generation
Probe instructions；
S23：The stepper motor is controlled to drive the pyroelectric infrared sensor to turn with default according to the probe instructions
Speed completes the default swing circle of a correspondence default anglec of rotation.
In the present embodiment, after the rpyroelectric infrared detection device completes initialization, at the beginning of the feedback one of air conditioner
Beginningization completes instruction, when receiving the initialization completion instruction, utilizes the temperature sensor monitors room set in air conditioner
Interior temperature, or the temperature real time data inspecting indoor temperature of the temperature sensor feedback by being arranged at indoor each region, or
Person monitors indoor temperature by other household electrical appliances；In order to improve the intellectuality that air conditioner automatically adjusts, air conditioner Intelligent adjustment is improved
Response speed and efficiency, and also in real time adjust air conditioner operational factor to improve the comfortableness of air conditioner, work as institute
When difference before stating the design temperature of indoor temperature and air conditioner is less than the first predetermined threshold value, probe instructions are generated, described the
One predetermined threshold value is 3-5 DEG C；After the rpyroelectric infrared detection device receives the probe instructions, pass through stepping electricity
Machine operation drives the pyroelectric infrared sensor with preset rotation speed, from default initial position to the default anglec of rotation described in anticlockwise
The a quarter angle of degree, then to the half angle that the anglec of rotation is preset described in right rotation, finally pre- to anticlockwise
If a quarter angle of the anglec of rotation, a default swing circle is completed, or from default initial position to described in right rotation
The a quarter angle of the default anglec of rotation, then to the half angle that the anglec of rotation is preset described in anticlockwise, again finally
The a quarter angle of the anglec of rotation is preset to right rotation, a default swing circle is completed, to detect the static of the interior space
Thermal source.
Further, reference picture 5, when the static thermal source is located at the first predeterminable area, the sky based on above-described embodiment
The control method of device is adjusted, step S30 first embodiment, is specifically included：
S31a：When the rpyroelectric infrared detection device receives the probe instructions, the first moment t is recorded1, and institute
State pyroelectric infrared sensor and be in the initial position that deflection angle is 0 °；
S32a：When receiving the first pulse signal of the rpyroelectric infrared detection device feedback, recorded for the second moment
t2, and it is based on first moment t1The pyroelectric infrared sensor is calculated relative to initial position with the preset rotation speed
Deflection angle θ1；
S33a：When receiving the second pulse signal of the rpyroelectric infrared detection device feedback, recorded for the 3rd moment
t3, and it is based on first moment t1, the preset rotation speed and the default anglec of rotation calculate the pyroelectric infrared sensor phase
For the deflection angle θ of initial position2；
S34a：According to the θ1、θ2And the radius of investigation of the pyroelectric infrared sensor calculates the relative of static thermal source
Positional information.
In the present embodiment, it is non-when first predeterminable area is that pyroelectric infrared sensor is in default initial position
The left blind area or right blind area of pyroelectric infrared sensor described in face, when the static thermal source is located at first preset areas
During domain, when stepper motor drives the pyroelectric infrared sensor to complete a default swing circle, drawn by Fresnel Lenses
" the high sensitizing range " divided can detect the static thermal source twice, and then pulse signal, processor can be with bases twice for feedback
The deflection angle of pyroelectric infrared sensor is known at the time of receiving pulse signal, and then calculates static thermal source relative to heat
The relative position information of electric infrared detection device is released, it is specific as follows：
When the rpyroelectric infrared detection device receives the probe instructions, the pyroelectric infrared sensor is in
Default initial position, deflection angle is 0 °, and records the first moment t1；When pyroelectric infrared sensor for the first time detect it is static
The first pulse signal is fed back during thermal source, records the second moment t2, now can be with according to the second moment t2With the first moment t1Difference
Value and the preset rotation speed of pyroelectric infrared sensor calculate pyroelectric infrared sensor relative to starting point, namely default initial
The deflection angle θ of position1；The second pulse signal is fed back when pyroelectric infrared sensor detects static thermal source for the second time, is remembered
Record the 3rd moment t3, now can be according to the 3rd moment t3With the first moment t1Difference and the preset rotation speed calculate heat
The total deflection angle for releasing electric infrared sensor subtracts the 3rd moment t3With the second moment t2Difference and preset rotation speed product, just
Deflection angle θ of the pyroelectric infrared sensor relative to default initial position can be obtained2；Finally according to the θ1、θ2And
The radius of investigation of the pyroelectric infrared sensor calculates relative position of the static thermal source relative to rpyroelectric infrared detection device
Confidence ceases.
Further, reference picture 6, when the static thermal source is located at the second predeterminable area, the sky based on above-described embodiment
The control method of device is adjusted, step S30 second embodiment, is specifically included：
S31b：When the rpyroelectric infrared detection device receives the probe instructions, the 4th moment t is recorded4, and institute
State pyroelectric infrared sensor and be in the initial position that deflection angle is 0 °；
S32b：When receiving three pulse signal of the rpyroelectric infrared detection device feedback, recorded for the 5th moment
t5, and it is based on the 4th moment t4The pyroelectric infrared sensor is calculated relative to initial position with the preset rotation speed
Deflection angle θ3；
S33b：When receiving four pulse signal of the rpyroelectric infrared detection device feedback, recorded for the 6th moment
t6, and it is based on the 4th moment t4, the preset rotation speed and the default anglec of rotation calculate the pyroelectric infrared sensor phase
For the deflection angle θ of initial position4；
S34b：When receiving five pulse signal of the rpyroelectric infrared detection device feedback, recorded for the 7th moment
t7, and the pyroelectric infrared sensor is in the initial position that deflection angle is 0 °；
S35b：When receiving six pulse signal of the rpyroelectric infrared detection device feedback, recorded for the 8th moment
t8, and it is based on the 7th moment t7The pyroelectric infrared sensor is calculated relative to initial position with the preset rotation speed
Deflection angle θ5；
S36b：When receiving seven pulse signal of the rpyroelectric infrared detection device feedback, recorded for the 9th moment
t9, and it is based on the 7th moment t7, the preset rotation speed and the default anglec of rotation calculate the pyroelectric infrared sensor phase
For the deflection angle θ of initial position6；
S37b：According to the θ3、θ4、θ5、θ6And the radius of investigation of the pyroelectric infrared sensor calculates static thermal source
Relative position information.
In the present embodiment, when second predeterminable area is that pyroelectric infrared sensor is in default initial position, just
To the blind area of the pyroelectric infrared sensor, when the static thermal source is located at second predeterminable area, in stepping
When pyroelectric infrared sensor described in motor driven completes a default swing circle, by the " high sensitive of Fresnel Lenses division
Area " can detect the static thermal source for four times, and the blind area of pyroelectric infrared sensor described in face with static thermal source due to sending out
Raw relative motion, can also produce a pulse signal, so will feed back five subpulse signals, processing in the default swing circle
Device can be to know the deflection angle of pyroelectric infrared sensor according at the time of receiving pulse signal, and then calculates static
Thermal source relative to rpyroelectric infrared detection device relative position information, it is specific as follows：
When the rpyroelectric infrared detection device receives the probe instructions, the pyroelectric infrared sensor is in
Default initial position, deflection angle is 0 °, and records the 4th moment t4；When pyroelectric infrared sensor for the first time detect it is static
The 3rd pulse signal is fed back during thermal source, records the 5th moment t5, now can be with according to the 5th moment t5With the 4th moment t4Difference
Value and the preset rotation speed of pyroelectric infrared sensor calculate pyroelectric infrared sensor relative to starting point, namely default initial
The deflection angle θ of position3；The 4th pulse signal, note are fed back when pyroelectric infrared sensor detects static thermal source for the second time
Record the 6th moment t6, now can be according to the 6th moment t6With the 4th moment t4Difference and the preset rotation speed calculate heat
The total deflection angle for releasing electric infrared sensor subtracts the 6th moment t6With the 5th moment t5Difference and preset rotation speed product, just
Deflection angle θ of the pyroelectric infrared sensor relative to default initial position can be obtained4；Similarly, when rpyroelectric infrared senses
Device third time feeds back the 5th pulse signal when detecting static thermal source, records the 7th moment t7, now pyroelectric infrared sensor
It is returned to default initial position, deflection angle is 0 °；Fed back when pyroelectric infrared sensor is tossed about to static thermal source for the 4th time
6th pulse signal, record the 8th moment t8, now can be with according to the 8th moment t8With the 7th moment t7Difference and heat release
The preset rotation speed of electric infrared sensor calculates deflection angle θ of the pyroelectric infrared sensor relative to default initial position5；When
Pyroelectric infrared sensor feeds back the 7th pulse signal when detecting static thermal source for the 6th time, records the 9th moment t9, now may be used
With according to the 9th moment t9With the 7th moment t7Difference and the preset rotation speed calculate pyroelectric infrared sensor it is total partially
Gyration subtracts the 9th moment t9With the 8th moment t8Difference and preset rotation speed product, it becomes possible to obtain rpyroelectric infrared biography
Sensor relative to default initial position deflection angle θ6；Last can is according to the θ3、θ4、θ5、θ6And the pyroelectricity
The radius of investigation of infrared sensor calculates relative position information of the static thermal source relative to rpyroelectric infrared detection device.
Further, reference picture 7, the control method of the air conditioner based on above-described embodiment, step S40a, specifically include：
S41a：It is warm inside and outside sensing chamber when the temperature parameter and area parameters of the static thermal source match with human parameters
Degree；
S42a：When indoor temperature is less than outdoor temperature, and to be more than second pre- for the difference between human body temperature and indoor temperature
If during threshold value, turn the design temperature of air conditioner down, and/or, according to where the relative position information controls air conditioner to human body
Blow and tune up air output in region；
S43a：When indoor temperature is less than outdoor temperature, and to be less than second pre- for the difference between human body temperature and indoor temperature
If during threshold value, the design temperature of air conditioner is tuned up, and/or, air conditioner is controlled to other regions according to the relative position information
Blow and turn air output down；
S44a：When indoor temperature is more than outdoor temperature, and to be more than the 3rd pre- for the difference between human body temperature and indoor temperature
If during threshold value, the design temperature of air conditioner is tuned up, and/or, according to where the relative position information controls air conditioner to human body
Blow and tune up air output in region；
S45a：When indoor temperature is more than outdoor temperature, and to be less than the 3rd pre- for the difference between human body temperature and indoor temperature
If during threshold value, turn the design temperature of air conditioner down, and/or, air conditioner is controlled to other regions according to the relative position information
Blow and turn air output down.
In the present embodiment, when whether judge the static thermal source be human body, mainly by obtaining the static thermal source
Temperature parameter and area parameters are matched with human body infrared thermal map parameter, as the Temperature Distribution of human body infrared thermal map, temperature value,
Temperature value variation tendency, when Temperature Distribution, temperature value and the temperature changing trend of the static thermal source are warm with human body infrared
When graph parameter matches, judge that the static thermal source is human body, and then detect indoor and outdoor temperature and/or humidity, and combine human temperature
Air conditioner described in degree and the relative position information Intelligent adjustment, it is specially：
When indoor temperature is less than outdoor temperature, judge that air conditioner is in cooling operation mode, further relatively human temperature
Degree and the size of indoor temperature, when the human body temperature is more than the indoor temperature, and difference therebetween is pre- more than second
If during threshold value, second predetermined threshold value is 3-5 DEG C, knows that the thermal sensation of current human is obvious, can now turn air conditioner down
Design temperature, further to reduce indoor temperature, the air outlet angle of air conditioner can also be adjusted according to the relative position information
To human body region, and wind velocity is tuned up out to increase air output, or control air conditioner while design temperature is turned down
Blown to human body region with Wind Volume, reduce human body thermal sensation, improve the comfortableness of air conditioner；
When indoor temperature is less than outdoor temperature, judge that air conditioner is in cooling operation mode, further relatively human temperature
Degree and the size of indoor temperature, when the human body temperature is more than the indoor temperature, and difference therebetween is pre- less than second
If during threshold value, second predetermined threshold value is 3-5 DEG C, knows that the thermal sensation of current human has been eased, can now tune up
The design temperature of air conditioner, further to reduce the speed of indoor temperature reduction, it can also be incited somebody to action according to the relative position information
The air outlet angle of air conditioner be adjusted to human body not other regions, and turn out wind velocity down to reduce air output, or tuning up
While design temperature control air conditioner to human body not other regions blown with small air quantity, avoid temperature is too low from causing human body
Flu, health is threatened, improve the comfortableness of air conditioner；
When indoor temperature is more than outdoor temperature, judge that air conditioner is in heating operation mode, further relatively human temperature
Degree and the size of indoor temperature, when the human body temperature is more than the indoor temperature, and difference therebetween is pre- more than the 3rd
If during threshold value, the 3rd predetermined threshold value is 4-6 DEG C, knows that the creeping chill of current human is obvious, can now tune up air conditioner
Design temperature, further to raise indoor temperature, the air outlet angle of air conditioner can also be adjusted according to the relative position information
To human body region, and wind velocity is tuned up out to increase air output, or control air conditioner while design temperature is tuned up
Blown to human body region with Wind Volume, reduce human body creeping chill, improve the comfortableness of air conditioner；
When indoor temperature is more than outdoor temperature, judge that air conditioner is in heating operation mode, further relatively human temperature
Degree and the size of indoor temperature, when the human body temperature is more than the indoor temperature, and difference therebetween is pre- less than the 3rd
If during threshold value, the 3rd predetermined threshold value is 4-6 DEG C, knows that the creeping chill of current human has been eased, can now turn down
The design temperature of air conditioner, further to reduce the elevated speed of indoor temperature, it can also be incited somebody to action according to the relative position information
The air outlet angle of air conditioner be adjusted to human body not other regions, and turn out wind velocity down to reduce air output, or turning down
While design temperature control air conditioner to human body not other regions blow with small air quantity, avoid temperature it is too high be human body produce
Heat sense, improve the comfortableness of air conditioner.
In addition, the embodiment of the present invention also proposes a kind of storage medium, and the storage medium storing control program, the control
The step of control method of air conditioner as described above is realized when program is executed by processor.
Wherein, the method realized when control program is performed can refer to each reality of the control method of air conditioner of the present invention
Example is applied, here is omitted.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or system including a series of elements not only include those key elements, and
And also include the other element being not expressly set out, or also include for this process, method, article or system institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Other identical element also be present in the process of key element, method, article or system.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme is substantially done to prior art in other words
Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in one as described above
In storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions to cause a station terminal equipment (can be mobile phone,
Computer, server, air conditioner, or network equipment etc.) perform method described in each embodiment of the present invention.
The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of control method of air conditioner, it is characterised in that the air conditioner is provided with rpyroelectric infrared detection device, the control
Method processed comprises the following steps：
When receiving initialization completion instruction, the rpyroelectric infrared detection device is controlled to be detected in the default anglec of rotation quiet
Only thermal source；
Obtain the deflection of rpyroelectric infrared detection device absolute presupposition initial position in feedback pulse signal in this cycle
Angle, and according to the relative position information of the static thermal source of deflection angle calculating；
When the static thermal source is human body, setting for the air conditioner is adjusted according to indoor and outdoor temperature and the relative position information
Constant temperature degree and/or air-out parameter.
2. control method according to claim 1, it is characterised in that before all steps are performed, the control method is also
Including：
After enabled instruction is received, the rpyroelectric infrared detection device is controlled to perform initialization operation.
3. control method according to claim 2, it is characterised in that the rpyroelectric infrared detection device is included with luxuriant and rich with fragrance alunite
The pyroelectric infrared sensor of your lens and the stepping electricity for driving the pyroelectric infrared sensor to rotate in the horizontal direction
Machine, described after enabled instruction is received, the step of controlling the rpyroelectric infrared detection device to perform initialization operation, specifically
Including：
After enabled instruction is received, whether the pyroelectric infrared sensor is detected in default initial position；
If so, then instruction is completed in generation initialization；
If it is not, the stepper motor is then controlled to drive the pyroelectric infrared sensor to rotate to the left or to the right to default initial bit
Put.
4. control method according to claim 3, it is characterised in that described when receiving initialization completion instruction, control
The step of rpyroelectric infrared detection device detects static thermal source in the default anglec of rotation is made, is specifically included：
When receiving initialization completion instruction, indoor temperature is monitored；
When the difference between the indoor temperature and the design temperature of air conditioner is less than the first predetermined threshold value, generation detection refers to
Order；
The stepper motor is controlled to drive the pyroelectric infrared sensor to complete one with preset rotation speed according to the probe instructions
The default swing circle of the individual correspondence default anglec of rotation.
5. described control method according to claim 4, it is characterised in that when the static thermal source is located at the first predeterminable area
When, it is described obtain this cycle in the rpyroelectric infrared detection device in feedback pulse signal absolute presupposition initial position it is inclined
Gyration, and the step of calculate the positional information of static thermal source according to the deflection angle, specifically include：
When the rpyroelectric infrared detection device receives the probe instructions, the first moment t is recorded1, and the pyroelectricity is red
Outer sensor is in the initial position that deflection angle is 0 °；
When receiving the first pulse signal of the rpyroelectric infrared detection device feedback, the second moment t is recorded2, and based on institute
State the first moment t1Deflection angle θ of the pyroelectric infrared sensor relative to initial position is calculated with the preset rotation speed1；
When receiving the second pulse signal of the rpyroelectric infrared detection device feedback, the 3rd moment t is recorded3, and based on institute
State the first moment t1, the preset rotation speed and the default anglec of rotation calculate the pyroelectric infrared sensor relative to initial bit
The deflection angle θ put2；
According to the θ1、θ2And the radius of investigation of the pyroelectric infrared sensor calculates the relative position information of static thermal source.
6. control method according to claim 4, it is characterised in that when the static thermal source is located at the second predeterminable area
When, it is described obtain this cycle in the rpyroelectric infrared detection device in feedback pulse signal absolute presupposition initial position it is inclined
Gyration, and the step of calculate the positional information of static thermal source according to the deflection angle, specifically include：
When the rpyroelectric infrared detection device receives the probe instructions, the 4th moment t is recorded4, and the pyroelectricity is red
Outer sensor is in the initial position that deflection angle is 0 °；
When receiving three pulse signal of the rpyroelectric infrared detection device feedback, the 5th moment t is recorded5, and based on institute
State the 4th moment t4Deflection angle θ of the pyroelectric infrared sensor relative to initial position is calculated with the preset rotation speed3；
When receiving four pulse signal of the rpyroelectric infrared detection device feedback, the 6th moment t is recorded6, and based on institute
State the 4th moment t4, the preset rotation speed and the default anglec of rotation calculate the pyroelectric infrared sensor relative to initial bit
The deflection angle θ put4；
When receiving five pulse signal of the rpyroelectric infrared detection device feedback, the 7th moment t is recorded7, and the heat
Release electric infrared sensor and be in the initial position that deflection angle is 0 °；
When receiving six pulse signal of the rpyroelectric infrared detection device feedback, the 8th moment t is recorded8, and based on institute
State the 7th moment t7Deflection angle θ of the pyroelectric infrared sensor relative to initial position is calculated with the preset rotation speed5；
When receiving seven pulse signal of the rpyroelectric infrared detection device feedback, the 9th moment t is recorded9, and based on institute
State the 7th moment t7, the preset rotation speed and the default anglec of rotation calculate the pyroelectric infrared sensor relative to initial bit
The deflection angle θ put6；
According to the θ3、θ4、θ5、θ6And the radius of investigation of the pyroelectric infrared sensor calculates the relative position of static thermal source
Information.
7. according to the control method described in claim any one of 1-6, it is characterised in that described when the static thermal source is human body
When, the design temperature of the air conditioner and/or the step of air-out parameter are adjusted according to indoor and outdoor temperature and the relative position information
Suddenly, specifically include：
When the temperature parameter and area parameters of the static thermal source match with human parameters, indoor and outdoor temperature is detected；
When indoor temperature is less than outdoor temperature, and the difference between human body temperature and indoor temperature is more than the second predetermined threshold value,
Turn the design temperature of air conditioner down, and/or, control air conditioner to be blown to human body region according to the relative position information,
And tune up air output；
When indoor temperature is less than outdoor temperature, and the difference between human body temperature and indoor temperature is less than the second predetermined threshold value,
The design temperature of air conditioner is tuned up, and/or, control air conditioner to blow and adjust to other regions according to the relative position information
Small air output；
When indoor temperature is more than outdoor temperature, and the difference between human body temperature and indoor temperature is more than three predetermined threshold values,
The design temperature of air conditioner is tuned up, and/or, control air conditioner to be blown to human body region according to the relative position information,
And tune up air output；
When indoor temperature is more than outdoor temperature, and the difference between human body temperature and indoor temperature is less than three predetermined threshold values,
Turn the design temperature of air conditioner down, and/or, control air conditioner to blow and adjust to other regions according to the relative position information
Small air output.
8. control method according to claim 1, it is characterised in that when the static thermal source is non-human and described quiet
When only the temperature of thermal source is more than preset temperature threshold value, output audio alert prompting；Or shown in the display unit of the air conditioner
Alarm；Or send alarm to the terminal or background server being connected with the air conditioner.
9. a kind of air conditioner, it is characterised in that the air conditioner includes rpyroelectric infrared detection device, memory, processor and deposited
Store up in the memory and the control program run on the processor, wherein：
The rpyroelectric infrared detection device, the feedback pulse signal when detecting static thermal source；
The control program is realized the air conditioner as any one of claim 1-8 control during the computing device
The step of method.
10. a kind of storage medium, it is characterised in that the storage medium storing control program, the control program is by processor
The step of control method of the air conditioner as described in claim any one of 1-8 is realized during execution.
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| CN109882982A (en) * | 2019-01-21 | 2019-06-14 | 长沙市万科企业有限公司 | A kind of fresh air system and its control method for kitchen use adjusted based on human body physiological state |
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| CN110173869A (en) * | 2019-05-29 | 2019-08-27 | 广东美的制冷设备有限公司 | Control method, air conditioner and the storage medium of air conditioner |
| CN110440419A (en) * | 2019-08-23 | 2019-11-12 | 奥克斯空调股份有限公司 | Air conditioner intelligent air blowing control method, air conditioner and computer readable storage medium |
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