CN104728990A - Air-conditioner air supply speed control device and method and air conditioner - Google Patents

Air-conditioner air supply speed control device and method and air conditioner Download PDF

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Publication number
CN104728990A
CN104728990A CN201310705976.4A CN201310705976A CN104728990A CN 104728990 A CN104728990 A CN 104728990A CN 201310705976 A CN201310705976 A CN 201310705976A CN 104728990 A CN104728990 A CN 104728990A
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CN
China
Prior art keywords
air
conditioning
distance
signal
wind speed
Prior art date
Application number
CN201310705976.4A
Other languages
Chinese (zh)
Inventor
由秀玲
时斌
邵海柱
禚百田
程绍江
王军
Original Assignee
海尔集团公司
青岛海尔空调电子有限公司
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Filing date
Publication date
Application filed by 海尔集团公司, 青岛海尔空调电子有限公司 filed Critical 海尔集团公司
Priority to CN201310705976.4A priority Critical patent/CN104728990A/en
Publication of CN104728990A publication Critical patent/CN104728990A/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/77Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00Control inputs relating to users or occupants
    • F24F2120/10Occupancy
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00Control inputs relating to users or occupants
    • F24F2120/10Occupancy
    • F24F2120/12Position of occupants
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

The invention discloses an air-conditioner air supply speed control device and method and an air conditioner. The method includes the following steps: detecting distance between a user and the air conditioner through a distance measuring module by the air conditioner; automatically adjusting air supply speed according to the distance by the air conditioner. The air-conditioner air supply speed control device is arranged on the air conditioner; the air supply speed control method is used in a manner of being matched with the device, the distance between the user and the air conditioner can be measured through the distance measuring module, and automatic air supply speed adjusting can be realized according to the distance; when the user is close to an air outlet, air speed is lowered, and the user can feel gentle; when the user is away from the air outlet, the air speed is increased, and the user can feel cool or warm when being afar, so that resources are saved effectively, the air conditioner is utilized efficiently, the user can feel comfortable, and user experience is better.

Description

A kind of air-conditioning air speed control device, method and air-conditioning
Technical field
The present invention relates to air-conditioning technical field, relate to a kind of air-conditioning air speed control device, method and air-conditioning more specifically.
Background technology
Air-conditioning and air conditioning, refer to the process of carrying out regulation and control by the parameter such as temperature, humidity, cleanliness factor, speed of artificial means to building/structures environment air, the structure of air-conditioning mainly comprises: compressor, condenser, evaporimeter, cross valve, check valve capillary module form.
Along with the progress of science and technology, air-conditioning develops into diversified air supply pattern from early stage single air supply pattern.Common ventilation state comprises following three kinds: general state, and namely up and down, left and right sweeps wind; Follow the mode, namely follows people and carries out sweeping wind; Dodge pattern, namely avoid people and carry out sweeping wind.The wind direction of sweeping of general state is fixed, need manually to arrange, the wind direction of sweeping of latter two pattern changes automatically with the movement of people, under follow the mode, wind blows on the health of people always, although make use of air-conditioning to greatest extent, human body temperature declines fast, very unfavorable to the health of human body, this kind of pattern easily makes people catch a cold, catch a cold; Dodging under pattern, wind does not blow to human body always, although can avoid flu, cause the wasting of resources, this kind of state greatly reduces the comfort level of air-conditioning.
Application number be 201110137462.4 Chinese patent disclose a kind of air-conditioner and air supply pattern control method thereof and device, the air supply pattern control method of this air-conditioner comprises: air-conditioner obtains the human parameters of tested person apart from the Distance geometry tested person of air-conditioner; Air-conditioner calculates the wind-guiding angle of wind deflector according to Distance geometry human parameters; And air-conditioner control wind deflector is blown according to wind-guiding angle.Although this invention can carry out the adjustment of wind deflector wind-guiding angle according to the human parameters of the Distance geometry tested person of tested person's distance air-conditioning, to a certain extent can person easy to use effectively utilize air-conditioning, but fundamentally do not solve air supply pattern and be supplied to the comfort level of people and effectively utilize the problem of air-conditioning.
Therefore, propose a kind of can distance between perception user and air-conditioning according to range information Intelligent adjustment air-conditioning wind speed, the wind that air-conditioning is produced by boasting allows people feel comfortable air-conditioning mode control method and device, is a problem demanding prompt solution.
Summary of the invention
One object of the present invention is, proposes a kind of air-conditioning wind speed control method that automatically can carry out Intelligent adjustment air-conditioning wind speed according to the distance of user's distance air-conditioning.
Another object of the present invention is, proposes a kind of air-conditioning air speed control device that can realize automatically carrying out according to the distance of user's distance air-conditioning Intelligent adjustment air-conditioning wind speed.
Another object of the present invention is, proposes a kind of air-conditioning, can realize automatically carrying out Intelligent adjustment air-conditioning wind speed according to user apart from the distance of air-conditioning.
For reaching the present invention of this object by the following technical solutions:
A kind of air-conditioning wind speed control method, comprises the following steps: described air-conditioning detects the distance of user distance air-conditioning by distance-measurement module; Described air-conditioning is according to described distance adjustment air-supply wind speed.
Further, described distance-measurement module comprises: signal generation apparatus, signal receiving device, time set and computing module; Described signal generation apparatus, for launching signal; Described signal receiving device, runs into user and the signal launched of the described signal generation apparatus reflected for receiving; Described time set, for obtaining the signal launched from the time being transmitted into receiving course and spending; Described computing module, goes out the distance of user apart from air-conditioning according to the described Time Calculation that described time set obtains.
Further, described computing module calculates described distance according to speed and the relation of time, utilizes following formula to calculate:
d=(t*v)/2;
Wherein, d is described distance, and described t is that described signal generation apparatus issues a signal to described signal receiving device and receives the signal time used, and described v is the light velocity.
Further, described air-conditioning also comprises control module, and described control module receives the distance that described computing module calculates, and selects different air-supply wind speed according to described distance value, specific as follows:
When 0 < d≤2 meter, described air-supply wind speed is in low wind state;
As 2 meters of < d < 5 meters, described air-supply wind speed is in apoplexy state;
When d >=5 meter, described air-supply wind speed is high wind state.
Further, the wind speed of described low wind state is 0.25 meter per second-0.5 meter per second; The wind speed of described apoplexy state is 1.5 meter per second-2.5 meter per seconds; The wind speed of described high wind state is 3.5 meter per second-5 meter per seconds.
A kind of air-conditioning air speed control device, comprises for measuring user apart from the distance-measurement module of air-conditioning distance and the control module for controlling air-conditioning wind speed.
Further, described distance-measurement module comprises signal generation apparatus, signal receiving device, time set and computing module; Described signal generation apparatus, for launching signal; Described signal receiving device, runs into user and the signal launched of the described signal generation apparatus reflected for receiving; Described time set, for obtaining the signal launched from the time being transmitted into receiving course and spending; Described computing module, goes out the distance of user apart from air-conditioning according to the described Time Calculation that described time set obtains.
Preferably, described signal generation apparatus is infrared signal generating means; Described signal receiving device is infrared signal receiving apparatus.
A kind of air-conditioning, described air-conditioning is provided with above-mentioned air-conditioning air speed control device.
Beneficial effect of the present invention is: the air-conditioning in the present invention is provided with air-conditioning air speed control device, with the use of the air-supply wind speed control method in the present invention, the distance of user and air conditioning room can be measured by distance-measurement module, and carry out the adjustment of automatic ventilating wind speed according to distance, when user is near air outlet, wind speed reduces, to a kind of sensation softly of people; When people is away from air outlet, wind speed raises, and user also can be experienced a long way off nice and cool or warm, can effectively while saving resource, efficiency utilization air-conditioning, and brings people comfortable sensation, and Consumer's Experience is better.
Accompanying drawing explanation
Fig. 1 is air-conditioning air speed control device syndeton schematic diagram in the present invention;
Fig. 2 is air-conditioning wind speed control method flow chart in the present invention;
Fig. 3 is the air-conditioning wind speed control method particular flow sheet that the specific embodiment of the invention provides.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
As shown in Figure 1, be air-conditioning air speed control device syndeton provided by the invention, comprise distance-measurement module and control module, described distance-measurement module comprises signal generation apparatus, signal receiving device, time set and computing module.Wherein, described signal generation apparatus and signal receiving device are preferably infrared signal generating means and infrared signal receiving apparatus.Described infrared signal generating means and infrared signal receiving apparatus are arranged on the control panel of described air-conditioning, described infrared signal generating means launches infrared signal, infrared signal runs into user and is reflected back in communication process, described infrared signal receiving apparatus receives the signal reflected, and records infrared signal from being transmitted into the time receiving whole process and spend.Described time set, for obtaining the signal launched from the time being transmitted into receiving course and spending; Described computing module, goes out the distance of user apart from air-conditioning according to the described Time Calculation that described time set obtains.After described computing module calculates described distance, described distance is passed to described control module, micro-control unit is provided with in described control module, described micro-control unit is determined concrete air-supply wind speed and controls described air-conditioning to blow according to the air-supply wind speed determined after being contrasted by the prestored information prestored in described distance and described control module.
As shown in Figure 2, it is air-conditioning wind speed control method provided by the invention, control method in control method in the present invention and existing air-conditioning can combinationally use, only ON/OFF button need be set on the controller of air-conditioning, when user wants the air-conditioning state using intelligent mode, on the controller, button is pressed to ON position; When user does not want the air-conditioning state using intelligent mode, when wanting the ventilation state using user oneself to determine, only button need be pressed to OFF position.
When user determines the air-conditioning state that will use intelligent mode, button is pressed to ON position, the infrared signal generating means be now arranged on described Air-Conditioning Control Panel is launched infrared signal and is detected, and is reflected back the infrared signal receiving apparatus be arranged on described control panel and receives and record infrared signal from being transmitted into the time receiving whole process and spend after infrared signal runs into user.Described time set calculates infrared signal generating means and receives the infrared signal time used from being transmitted into described infrared signal receiving apparatus, and gives described computing module by described Time Transmission.Described computing module calculates described distance according to speed and the relation of time, utilizes following formula to calculate:
d=(t*v)/2;
Wherein, d is described distance, and described t is that described signal generation apparatus issues a signal to described signal receiving device and receives the signal time used, and described v is the light velocity.
Then, the described distance calculated is passed to described control module by described computing module, and described control module receives the distance that described computing module calculates, and selects different air-supply wind speed according to described distance value, specific as follows:
When 0 < d≤2 meter, described air-supply wind speed is in low wind state;
As 2 meters of < d < 5 meters, described air-supply wind speed is in apoplexy state;
When d >=5 meter, described air-supply wind speed is in high wind state.
Wherein, the wind speed of described low wind state is 0.25 meter per second-0.5 meter per second; The wind speed of described apoplexy state is 1.5 meter per second-2.5 meter per seconds; The wind speed of described high wind state is 3.5 meter per second-5 meter per seconds.
As shown in Figure 3, be the idiographic flow of a kind of air-conditioning wind speed control method that the specific embodiment of the invention provides.After user performs initiation command, air-conditioning carries out module initialization setting automatically, user needs according to oneself the selection carrying out air-conditioning wind speed control method subsequently, when user's choice for use general ventilation state, button is pressed to OFF gear, the general ventilation state of starting of air conditioner, blows according to the ventilation state that user wants.When user selects intellectual status to blow, button is pressed to ON gear, air-conditioning selects intellectual status to blow, and then infrared signal generating means launches infrared signal, when infrared signal runs into after user is launched, infrared signal receiving apparatus receives the infrared signal reflected, and time set record infrared signal receives the time of cost from being transmitted into, and by described Time Transmission to computing module.Described distance is compared with prestored information by described control module, determines air supply pattern and blows, and air blowing control process terminates.
The invention also discloses a kind of air-conditioning, described air-conditioning is provided with above-mentioned air-conditioning air speed control device, with the use of the air-supply wind speed control method in the present invention, the distance of user and air conditioning room can be measured by distance-measurement module, and carry out the adjustment of automatic ventilating wind speed according to distance, when user is near air outlet, wind speed reduces, to a kind of sensation softly of people; When people is away from air outlet, wind speed raises, and user also can be experienced a long way off nice and cool or warm, can effectively while saving resource, efficiency utilization air-conditioning, and brings people comfortable sensation, and Consumer's Experience is better.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present invention, and these modes all will fall within protection scope of the present invention.

Claims (9)

1. an air-conditioning wind speed control method, is characterized in that, comprises the following steps:
Described air-conditioning detects the distance of user distance air-conditioning by distance-measurement module;
Described air-conditioning regulates air-supply wind speed automatically according to described distance.
2. a kind of air-conditioning wind speed control method according to claim 1, it is characterized in that, described distance-measurement module comprises: signal generation apparatus, signal receiving device, time set and computing module;
Described signal generation apparatus, for launching signal;
Described signal receiving device, runs into user and the signal launched of the described signal generation apparatus reflected for receiving;
Described time set, for obtaining the signal launched from the time being transmitted into receiving course and spending;
Described computing module, goes out the distance of user apart from air-conditioning according to the described Time Calculation that described time set obtains.
3. a kind of air-conditioning wind speed control method according to claim 2, is characterized in that, described computing module calculates described distance according to speed and the relation of time, utilizes following formula to calculate:
d=(t*v)/2;
Wherein, d is described distance, and described t is that described signal generation apparatus issues a signal to described signal receiving device and receives the signal time used, and described v is the light velocity.
4. a kind of air-conditioning wind speed control method according to claim 3, it is characterized in that, described air-conditioning also comprises control module, and described control module receives the distance that described computing module calculates, and determine different air-supply wind speed according to described distance value, specific as follows:
When 0 < d≤2 meter, described air-supply wind speed is in low wind state;
As 2 meters of < d < 5 meters, described air-supply wind speed is in apoplexy state;
When d >=5 meter, described air-supply wind speed is high wind state.
5. a kind of air-conditioning wind speed control method according to claim 4, is characterized in that, the wind speed of described low wind state is 0.25 meter per second-0.5 meter per second;
The wind speed of described apoplexy state is 1.5 meter per second-2.5 meter per seconds;
The wind speed of described high wind state is 3.5 meter per second-5 meter per seconds.
6. an air-conditioning air speed control device, is characterized in that: comprise for measuring user apart from the distance-measurement module of air-conditioning distance and the control module for controlling air-conditioning wind speed.
7. a kind of air-conditioning air speed control device according to claim 6, it is characterized in that, described distance-measurement module comprises signal generation apparatus, signal receiving device, time set and computing module;
Described signal generation apparatus, for launching signal;
Described signal receiving device, runs into user and the signal launched of the described signal generation apparatus reflected for receiving;
Described time set, for obtaining the signal launched from the time being transmitted into receiving course and spending;
Described computing module, goes out the distance of user apart from air-conditioning according to the described Time Calculation that described time set obtains.
8. a kind of air-conditioning air speed control device according to claim 7, is characterized in that, described signal generation apparatus is infrared signal generating means;
Described signal receiving device is infrared signal receiving apparatus.
9. an air-conditioning, is characterized in that: described air-conditioning is provided with the air-conditioning air speed control device as described in any one of claim 6-8.
CN201310705976.4A 2013-12-19 2013-12-19 Air-conditioner air supply speed control device and method and air conditioner CN104728990A (en)

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Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105402865A (en) * 2015-11-23 2016-03-16 惠州学院 Infrared human body sensing intelligent air-conditioner and control method thereof
CN106016580A (en) * 2016-05-09 2016-10-12 珠海格力电器股份有限公司 Air speed adjusting method and device for indoor fan
CN106052013A (en) * 2016-05-25 2016-10-26 青岛海尔空调器有限总公司 Air conditioner refrigeration control method and device based on distance
CN106091232A (en) * 2016-05-31 2016-11-09 珠海格力电器股份有限公司 A kind of wind speed control method for air-conditioning, device and air conditioning system
CN107374208A (en) * 2017-09-08 2017-11-24 北京光华纺织集团有限公司 Bedding articles for use on a kind of temp-adjustable bed
CN107388495A (en) * 2017-07-18 2017-11-24 广东美的制冷设备有限公司 Air conditioner and its control method
CN107461876A (en) * 2017-07-18 2017-12-12 广东美的制冷设备有限公司 Air conditioner and its control method
CN107525238A (en) * 2017-08-22 2017-12-29 广东美的制冷设备有限公司 Air-conditioner control method, infrared signal transceiver and air conditioner
CN107741082A (en) * 2016-08-12 2018-02-27 青岛海尔智能技术研发有限公司 It is a kind of for the control method of air-conditioning, device and air-conditioning
CN107781950A (en) * 2016-08-25 2018-03-09 珠海格力电器股份有限公司 Air supply method, device and the air-conditioning and its system of air-conditioning
CN107860100A (en) * 2017-09-30 2018-03-30 珠海格力电器股份有限公司 The air-out control method and terminal of air-conditioning
CN108458454A (en) * 2018-03-30 2018-08-28 广东美的制冷设备有限公司 Air conditioner and its control method and computer readable storage medium
CN109668255A (en) * 2018-12-20 2019-04-23 广东美的制冷设备有限公司 Air conditioner and its control method and computer readable storage medium
CN110685944A (en) * 2019-09-11 2020-01-14 珠海格力电器股份有限公司 Tower fan wind speed control method, computer readable storage medium and tower fan
CN110878981A (en) * 2018-09-05 2020-03-13 合肥海尔空调器有限公司 Air conditioner and control method thereof
CN111059737A (en) * 2019-12-16 2020-04-24 珠海格力电器股份有限公司 Air conditioner indoor unit control device and method and air conditioner indoor unit
CN111637534A (en) * 2020-05-27 2020-09-08 珠海格力电器股份有限公司 Intelligent human sensing sterilization air conditioner

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CN1176366A (en) * 1996-09-12 1998-03-18 三星电子株式会社 Discharge current control apparatus of air conditioner and method thereof
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Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105402865A (en) * 2015-11-23 2016-03-16 惠州学院 Infrared human body sensing intelligent air-conditioner and control method thereof
CN106016580A (en) * 2016-05-09 2016-10-12 珠海格力电器股份有限公司 Air speed adjusting method and device for indoor fan
CN106016580B (en) * 2016-05-09 2019-01-18 珠海格力电器股份有限公司 The wind speed adjusting method and device of indoor fan
CN106052013B (en) * 2016-05-25 2017-11-28 青岛海尔空调器有限总公司 The method and device of air conditioner refrigerating control is realized based on distance
CN106052013A (en) * 2016-05-25 2016-10-26 青岛海尔空调器有限总公司 Air conditioner refrigeration control method and device based on distance
CN106091232A (en) * 2016-05-31 2016-11-09 珠海格力电器股份有限公司 A kind of wind speed control method for air-conditioning, device and air conditioning system
CN107741082A (en) * 2016-08-12 2018-02-27 青岛海尔智能技术研发有限公司 It is a kind of for the control method of air-conditioning, device and air-conditioning
CN107781950A (en) * 2016-08-25 2018-03-09 珠海格力电器股份有限公司 Air supply method, device and the air-conditioning and its system of air-conditioning
CN107461876A (en) * 2017-07-18 2017-12-12 广东美的制冷设备有限公司 Air conditioner and its control method
CN107388495A (en) * 2017-07-18 2017-11-24 广东美的制冷设备有限公司 Air conditioner and its control method
CN107525238A (en) * 2017-08-22 2017-12-29 广东美的制冷设备有限公司 Air-conditioner control method, infrared signal transceiver and air conditioner
CN107525238B (en) * 2017-08-22 2020-09-11 广东美的制冷设备有限公司 Air conditioner control method, infrared signal transceiver and air conditioner
CN107374208A (en) * 2017-09-08 2017-11-24 北京光华纺织集团有限公司 Bedding articles for use on a kind of temp-adjustable bed
CN107860100A (en) * 2017-09-30 2018-03-30 珠海格力电器股份有限公司 The air-out control method and terminal of air-conditioning
CN108458454A (en) * 2018-03-30 2018-08-28 广东美的制冷设备有限公司 Air conditioner and its control method and computer readable storage medium
CN110878981A (en) * 2018-09-05 2020-03-13 合肥海尔空调器有限公司 Air conditioner and control method thereof
CN109668255A (en) * 2018-12-20 2019-04-23 广东美的制冷设备有限公司 Air conditioner and its control method and computer readable storage medium
CN110685944A (en) * 2019-09-11 2020-01-14 珠海格力电器股份有限公司 Tower fan wind speed control method, computer readable storage medium and tower fan
CN111059737A (en) * 2019-12-16 2020-04-24 珠海格力电器股份有限公司 Air conditioner indoor unit control device and method and air conditioner indoor unit
CN111637534A (en) * 2020-05-27 2020-09-08 珠海格力电器股份有限公司 Intelligent human sensing sterilization air conditioner

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