WO2022105938A1 - A control method and a control apparatus for an air conditioner outdoor unit, and an air conditioner outdoor unit - Google Patents

A control method and a control apparatus for an air conditioner outdoor unit, and an air conditioner outdoor unit Download PDF

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Publication number
WO2022105938A1
WO2022105938A1 PCT/CN2021/142840 CN2021142840W WO2022105938A1 WO 2022105938 A1 WO2022105938 A1 WO 2022105938A1 CN 2021142840 W CN2021142840 W CN 2021142840W WO 2022105938 A1 WO2022105938 A1 WO 2022105938A1
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WO
WIPO (PCT)
Prior art keywords
moving object
shutter
outdoor unit
air outlet
blowing area
Prior art date
Application number
PCT/CN2021/142840
Other languages
French (fr)
Chinese (zh)
Inventor
袁珊珊
李建科
马振豪
杨欢
程杰
Original Assignee
青岛海尔空调器有限总公司
青岛海尔空调电子有限公司
海尔智家股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 青岛海尔空调器有限总公司, 青岛海尔空调电子有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔空调器有限总公司
Publication of WO2022105938A1 publication Critical patent/WO2022105938A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/46—Component arrangements in separate outdoor units
    • F24F1/48—Component arrangements in separate outdoor units characterised by air airflow, e.g. inlet or outlet airflow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00—Control inputs relating to users or occupants
    • F24F2120/10—Occupancy

Definitions

  • the invention belongs to the technical field of air conditioners, and in particular relates to a control method for an air conditioner outdoor unit, a control device for an air conditioner outdoor unit, and an air conditioner outdoor unit.
  • the outdoor unit of the air conditioner is generally placed outdoors. When the air conditioner is working, the wind blown by the outdoor unit of the air conditioner will blow to the pedestrians, making the pedestrians feel uncomfortable.
  • the outdoor unit of the air conditioner blows hot air out.
  • the legs will be blown by the hot air, which will make them feel hotter and less comfortable.
  • the invention provides a control method for an outdoor unit of an air conditioner, which improves the comfort of pedestrians.
  • the present invention adopts the following technical solutions to realize:
  • a control method for an air conditioner outdoor unit the front panel of the air conditioner outdoor unit has an air outlet; a roller blind that can be rolled up and unfolded is arranged at the air outlet; when the roller blind is rolled up, the air outlet is exposed. an air outlet; when the roller blind is unfolded, the air outlet is blocked;
  • the control method includes:
  • the moving object includes one or more of a human body and a baby carriage;
  • the roller shutter When it is detected that a moving object approaches or enters the blowing area of the outdoor unit of the air conditioner, the roller shutter is controlled to be unfolded to block the air outlet.
  • controlling the rolling shutter to unfold specifically includes:
  • the roller shutter is controlled to expand at the first set speed
  • the roller shutter When it is detected that there is a moving object entering in the blowing area, the roller shutter is controlled to expand at the second set speed;
  • the first set speed ⁇ the second set speed.
  • the roller shutter includes a ventilation shutter and a windproof shutter, and the ventilation shutter and the windproof shutter are arranged in layers; when it is detected that a moving object approaches or enters the blowing area of the outdoor unit of the air conditioner, the The roller blinds are unfolded, including:
  • the roller shutter includes a ventilation shutter and a windproof shutter, and the ventilation shutter and the windproof shutter are arranged in layers; when it is detected that a moving object approaches or enters the blowing area of the outdoor unit of the air conditioner, the control The roller blinds are unfolded, including:
  • the ventilation shutter is controlled to expand at a speed V1;
  • the moving speed is less than or equal to the set speed
  • control method also includes:
  • the ventilation roller blinds and wind protection roller blinds maintain the speed and continue to deploy until fully deployed.
  • the ventilation shutter and the windproof shutter are installed above the air outlet, and the windproof shutter is located outside the ventilation shutter.
  • a left adjacent area is delineated on the left side of the air blowing area
  • a right adjacent area is delineated on the right side of the air blowing area
  • a front adjacent area is demarcated in front of the air blowing area
  • the outdoor unit of the air conditioner is provided with:
  • Distance measuring equipment used to measure the distance between the moving object and the center of the air outlet
  • the first camera whose viewing angle range is the left adjacent area
  • the second camera whose viewing angle range is the right adjacent area
  • the center camera whose viewing angle ranges from the front adjacent area and the blowing area;
  • a control device for an air conditioner outdoor unit the front panel of the air conditioner outdoor unit has an air outlet; the air outlet is provided with a roller blind that can be rolled up and unfolded; when the roller blind is rolled up, the air outlet is exposed. an air outlet; when the roller blind is unfolded, the air outlet is blocked;
  • the control device includes:
  • a detection module for detecting whether a moving object approaches or enters the blowing area of the outdoor unit of the air conditioner;
  • the moving object includes one or more of a human body and a baby carriage;
  • the control module is configured to control the rolling shutter to expand to block the air outlet when it is detected that a moving object approaches or enters the blowing area of the outdoor unit of the air conditioner.
  • An air conditioner outdoor unit adopts the control method for the air conditioner outdoor unit.
  • the advantages and positive effects of the present invention are: the method for controlling the outdoor unit of the air conditioner, the control device for the outdoor unit of the air conditioner and the outdoor unit of the air conditioner of the present invention can detect whether there is a moving object approaching or not during the operation of the outdoor unit of the air conditioner. Entering the air blowing area of the outdoor unit of the air conditioner, when it is detected that there is a moving object approaching or entering the air blowing area of the outdoor unit of the air conditioner, the roller shutter is controlled to expand to block the air outlet and prevent the wind from the air outlet from affecting pedestrians, so as to improve the comfort of pedestrians .
  • FIG. 1 is a flowchart of an embodiment of a method for controlling an outdoor unit of an air conditioner proposed by the present invention
  • Fig. 2 is the structural schematic diagram of the air blowing area of the outdoor unit of the air conditioner proposed by the present invention
  • FIG. 3 is a flowchart of another embodiment of the method for controlling an outdoor unit of an air conditioner proposed by the present invention.
  • FIG. 4 is a structural block diagram of an embodiment of an air conditioner outdoor unit control device proposed by the present invention.
  • FIG. 5 is a principle block diagram of an embodiment of the outdoor unit of the air conditioner proposed by the present invention.
  • the present invention provides a control method of the outdoor unit of the air conditioner, a control device of the outdoor unit of the air conditioner and the outdoor unit of the air conditioner, so as to avoid the wind blown by the outdoor unit of the air conditioner from blowing directly on the pedestrians and improve the pedestrian's safety. comfort.
  • a method for controlling an air conditioner outdoor unit, an air conditioner outdoor unit control device and an air conditioner outdoor unit will be described in detail below with reference to the accompanying drawings through specific embodiments.
  • the air conditioner outdoor unit of this embodiment has an air outlet on its front panel, and a roller blind that can be rolled up and unfolded is arranged at the air outlet; when the roller blind is rolled up, the air outlet is exposed; when the roller blind is unfolded, the air outlet is blocked. tuyere. The rolling and unwinding of the roller blind is driven by the motor.
  • the method for controlling an air conditioner outdoor unit in this embodiment mainly includes the following steps, as shown in FIG. 1 .
  • Step S11 During the operation of the outdoor unit of the air conditioner, it is detected whether a moving object approaches or enters the blowing area of the outdoor unit of the air conditioner.
  • the blowing area of the outdoor unit of the air conditioner refers to the area directly in front of the air outlet of the outdoor unit of the air conditioner. In this area, the wind blown from the air outlet blows directly on pedestrians.
  • the moving object includes one or more of a human body and a baby carriage. If an animal approaches or enters the air outlet area, the outdoor unit does not act and keeps the current state.
  • the outdoor unit of the air conditioner keeps the current running state.
  • step S12 is executed.
  • Step S12 When it is detected that a moving object approaches or enters the blowing area of the outdoor unit of the air conditioner, control the rolling shutter to expand to block the air outlet and prevent the wind from the air outlet from affecting pedestrians.
  • the rolling shutter is controlled to expand, which can block the air outlet in time to prevent the rolling shutter from affecting pedestrians in time.
  • the roller shutter When it is detected that a moving object enters the blowing area of the outdoor unit of the air conditioner, the roller shutter is controlled to expand to block the air outlet and prevent the wind from the air outlet from blowing directly on pedestrians.
  • the method for controlling an air conditioner outdoor unit in this embodiment detects whether a moving object approaches or enters the blowing area of the air conditioner outdoor unit during the operation of the air conditioner outdoor unit, and when it is detected that a moving object approaches or enters the blowing area of the air conditioner outdoor unit, Control the rolling shutter to block the air outlet and prevent the wind from the air outlet from affecting pedestrians, so as to improve the comfort of pedestrians.
  • step S12 specifically includes the following steps:
  • the roller shutter is controlled to expand at a second set speed; wherein, the first set speed ⁇ the second set speed.
  • the roller shutter When there is no moving object entering the blowing area, but there are moving objects approaching the blowing area, since the air out of the air outlet has not affected the moving object, the roller shutter can be slowly unfolded at the first set speed to slow down the blocking of the air outlet.
  • the roller shutter includes a ventilation shutter and a windproof shutter, and the ventilation shutter and the windproof shutter are spaced back and forth and arranged in layers.
  • the ventilation roller shutter is made of lighter material and has good ventilation.
  • the ventilation shutter When the ventilation shutter is unfolded to block the air outlet, due to the good air permeability of the ventilation shutter, the blocking effect on the air outlet from the air outlet is small, which has little impact on the operation of the air conditioner and has little impact on the comfort of indoor users.
  • the material of the windproof roller shutter is thicker and has poor ventilation.
  • the windproof roller shutter is unfolded to block the air outlet, due to the poor ventilation of the windproof roller shutter, the blocking effect on the air outlet from the air outlet is greater, which has a greater impact on the operation of the air conditioner and has a greater impact on the comfort of indoor users.
  • step S12 specifically includes the following steps:
  • the windproof roller shutter does not need to be unfolded, only the ventilation roller shutter is controlled to unfold, and the ventilation roller blind It has a certain ability to block the air out of the air outlet, which can reduce the discomfort of pedestrians when passing the outdoor unit to a certain extent, and also only affects the air supply of the air conditioner to a certain extent, and has little effect on the comfort experience of the air conditioner for indoor users. .
  • the windproof roller shutter is controlled to unfold, and the windproof roller shutter has good wind resistance, which can better block the wind from the air outlet and prevent the wind from blowing to pedestrians.
  • step S12 specifically includes the following steps:
  • the moving speed of moving objects in the blowing area is less than or equal to the set speed P, and it means that some moving objects in the blowing area move slowly, and it is necessary to judge the distance between the moving object and the center of the air outlet.
  • the impact on the operation of the outdoor unit caused by the occlusion of the air outlet is reduced as much as possible, and the impact on indoor users is reduced, and the wind from the air outlet is prevented from affecting pedestrians; both the indoor user's experience comfort is considered, and the maximum The amplitude reduces the discomfort of pedestrians passing through the air outlet of the outdoor unit.
  • the method for controlling an air conditioner outdoor unit in this embodiment further includes the following steps:
  • the ventilation shutter and the windproof shutter are rolled up at the speed V4 to expose the air outlet, so as to avoid affecting the cooling and heating effect of the air conditioner.
  • V4 >V3.
  • the ventilation roller blinds and windproof roller blinds keep the current deployment speed and continue. Expand until fully expanded.
  • both the ventilation shutter and the windproof shutter are installed above the air outlet, the ventilation shutter and the windproof shutter are arranged at intervals and in layers, and the windproof shutter is located outside the ventilation shutter, and the windproof shutter can protect the ventilation shutter. curtain.
  • the roller blind When the roller blind is unfolded, the roller blind falls from top to bottom to block the air outlet; when the roller blind is rolled up, the roller blind rises from bottom to up, exposing the air outlet.
  • the two roller blinds are suspended above the front side of the air outlet grille at the air outlet, driven by a motor, and can be unfolded and rolled up. When the roller blinds are unfolded, the air outlet and the air outlet grille can be completely covered.
  • the air conditioner is stopped and no moving objects approach or enter the blowing area, in order to ensure the life of the roller blinds, the roller blinds are rolled up.
  • the left adjacent area is defined on the left side of the blowing area
  • the right adjacent area is defined on the right side of the blowing area
  • the front adjacent area is defined in front of the blowing area. If it is detected that a moving object enters any of the left adjacent area, the right adjacent area, and the front adjacent area, and the moving object moves toward the blowing area, it is determined that a moving object is close to the blowing area. Through the above area division, it can be easily determined whether the moving object is approaching or entering the blowing area, which is convenient for subsequent control of the rolling and unfolding of the roller blind.
  • the area in front of the air outlet on the front panel of the outdoor unit of the air conditioner is divided into four areas, as shown in Figure 2, the area enclosed by C1C2B2B1 is the blowing area, the area enclosed by B1B2D2D1 is the front adjacent area, and the area enclosed by A1B1C1 is the left adjacent area area, the area enclosed by A2B2C2 is the right adjacent area.
  • C1 is the left edge of the air outlet
  • C2 is the right edge of the air outlet
  • C is the center of the air outlet
  • the area enclosed by C1C2B2B1 is a square area within 2 meters in front of the air outlet
  • the area enclosed by B1B2D2D1 is The square area within 1 meter in front of the blowing area
  • the area enclosed by A1B1C1 and the area enclosed by A2B2C2 are the 45-degree radiation angle area of the air conditioner outdoor unit.
  • the lengths of A1B1, B1C1, A2B2, and B2C2 are all 2 meters, the angle between C1B1 and C1A1 is 45°, the angle between C2B2 and C2A2 is 45°, and the lengths of B1D1 and B2D2 are both 1 meter.
  • a distance measuring device, a first camera, a second camera and a center camera are arranged on the outdoor unit of the air conditioner.
  • a distance measuring device used to measure the distance between a moving object and the center of the air outlet.
  • the distance measuring device is installed on the front panel of the outdoor unit of the air conditioner.
  • the first camera whose viewing angle range is the left adjacent area; the first camera is installed on the left side panel of the outdoor unit or at the left edge C1 of the air outlet.
  • the second camera has a viewing angle range of the right adjacent area; the second camera is installed on the right side panel of the outdoor unit or at the right edge C2 of the air outlet.
  • the center camera its viewing angle range is the front adjacent area and the blowing area; the center camera is installed on the front panel of the outdoor unit.
  • the distance measuring device By setting the distance measuring device and three cameras, it can accurately determine whether the moving object enters the left adjacent area, the right adjacent area, the front adjacent area, and the blowing area, which is simple and convenient and easy to implement.
  • the method for controlling an air conditioner outdoor unit in this embodiment specifically includes the following steps, as shown in FIG. 3 .
  • Step S21 During the operation of the outdoor unit of the air conditioner, it is detected whether a moving object enters any one of the left adjacent area, the right adjacent area, and the front adjacent area.
  • the moving objects include one or more of a human body and a stroller.
  • Image recognition technology can be used to determine whether the moving object is a person or a stroller.
  • the outdoor unit of the air conditioner keeps the current running state.
  • step S22 is executed after T1 seconds.
  • Step S22 Determine whether the moving object moves toward the blowing area.
  • the moving object stops moving or the moving object moves in a direction away from the air conditioner. In this case, the interval T1 is continued and then S22 is repeatedly performed.
  • step S23 is executed.
  • Step S23 Control the ventilation shutter to fall at the speed V1.
  • V1 is not large.
  • the ventilation roller shutter has a certain ability to block the air out of the air outlet, which can reduce the discomfort of pedestrians passing through the outdoor unit of the air conditioner to a certain extent, and also only affects the indoor air supply of the air conditioner to a certain extent. Experience doesn't matter much.
  • Step S24 Determine whether the moving object enters the blowing area.
  • step S25 is executed.
  • Step S25 Determine whether there is a moving object in the blowing area and the moving speed ⁇ set speed P.
  • the moving speed ⁇ the set speed P.
  • step S26 is executed: if the ventilation shutter has not been fully unfolded, the ventilation shutter is controlled to be unfolded at the speed V2; expanded, it remains fully expanded. Because the speed of moving objects is very fast, when they pass through the outdoor unit of the air conditioner at a faster speed, their uncomfortable experience will not be so strong. Therefore, for such moving objects, as long as the ventilation roller shutter falls, there is no need to put the The windproof roller blinds are also lowered to avoid affecting the comfort of indoor users.
  • step S27 determine whether there is a moving object in the blowing area and the distance from the center of the air outlet ⁇ set distance D.
  • the distance between no moving object and the center of the air outlet in the blowing area is less than or equal to the set distance, it means that the moving object in the blowing area is far from the air outlet. At this time, there is no need to deploy the windproof shutter, and only control the ventilation shutter to expand at a speed V1.
  • step S28 control the wind protection
  • the roller blind is unfolded at speed V3, and the ventilation roller blind continues to unfold at speed V1 until fully unfolded.
  • Step S29 Determine whether it is satisfied that all moving objects in the blowing area leave the blowing area and no new moving objects enter any of the left adjacent area, the right adjacent area, the front adjacent area, and the blowing area.
  • step S30 is executed: the ventilation shutter and the windproof shutter are rolled up at the speed V4 to expose the air outlet.
  • step S31 is executed: the ventilation shutter and the windproof shutter maintain the current deployment speed until they are fully deployed to avoid repeated rolling of the shutter. action to avoid excessive energy consumption.
  • this embodiment proposes a control device for the outdoor unit of the air conditioner.
  • the front panel of the outdoor unit of the air conditioner has an air outlet; the air outlet is provided with a rolling shutter that can be rolled up and unfolded. ; When the roller shutter is rolled up, the air outlet is exposed; when the roller shutter is unfolded, the air outlet is blocked.
  • the air conditioner outdoor unit control device includes a storage module, a detection module, a control module, etc., as shown in FIG. 4 .
  • the storage module is used to store human body images and baby carriage images.
  • the detection module is used for detecting whether a moving object approaches or enters the blowing area of the outdoor unit of the air conditioner; the moving object includes one or more of a human body and a baby carriage.
  • the detection module compares the moving objects approaching or entering the blowing area with the images of the human body and the stroller in the storage module, so as to determine whether the moving object is a human body or a stroller.
  • the control module is used to control the rolling shutter to expand to block the air outlet when it is detected that a moving object approaches or enters the blowing area of the outdoor unit of the air conditioner.
  • the control device for the air conditioner outdoor unit in this embodiment detects whether a moving object approaches or enters the blowing area of the air conditioner outdoor unit during the operation of the air conditioner outdoor unit, and when detecting that a moving object approaches or enters the blowing area of the air conditioner outdoor unit, Control the rolling shutter to block the air outlet and prevent the wind from the air outlet from affecting pedestrians, so as to improve the comfort of pedestrians.
  • the air conditioner outdoor unit mainly includes a controller, a memory, a distance measuring device, a first camera, a second camera, a center camera, and the like. See Figure 5.
  • the front panel of the outdoor unit of the air conditioner has an air outlet; the air outlet is provided with a roller shutter that can be rolled up and unfolded; when the roller blind is rolled up, the air outlet is exposed; when the roller shutter is unfolded, the air outlet is blocked.
  • the controller controls the motor to rotate, and the motor drives the rolling shutter to unfold and roll up.
  • the distance measuring device is used to measure the distance between the moving object and the center of the air outlet, and send the measured data to the controller.
  • the distance measuring device is installed on the front panel of the outdoor unit of the air conditioner.
  • the first camera, the second camera, and the center camera are respectively used to collect images of moving objects. For details, refer to the description of the first embodiment.
  • Memory used to store computer programs, and to store images of the human body and stroller.
  • the controller is used to control the operation of the entire outdoor unit of the air conditioner, and execute the computer program to realize the control method of the outdoor unit of the air conditioner, realize the rolling and unfolding control of the roller shutter, and prevent the air from the air outlet from affecting the pedestrians, so as to improve the comfort of the pedestrians .

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
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  • Physics & Mathematics (AREA)
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  • Air Conditioning Control Device (AREA)

Abstract

A control method for an air conditioner outdoor unit, a control apparatus for an air conditioner outdoor unit, and an air conditioner outdoor unit. During the operation of an air conditioner outdoor unit, it is detected whether or not a moving object approaching or entering an air blowing region of the air conditioner outdoor unit is present, and when a moving object approaching or entering the air blowing region of the air conditioner outdoor unit is present, a roller curtain is controlled to unroll in order to block the air outlet, preventing the air output from the air outlet from impacting pedestrians, in order to improve pedestrian comfort.

Description

一种空调室外机控制方法、控制装置及空调室外机An air conditioner outdoor unit control method, control device and air conditioner outdoor unit 技术领域technical field
本发明属于空调技术领域，具体地说，是涉及一种空调室外机控制方法、空调室外机控制装置及空调室外机。The invention belongs to the technical field of air conditioners, and in particular relates to a control method for an air conditioner outdoor unit, a control device for an air conditioner outdoor unit, and an air conditioner outdoor unit.
背景技术Background technique
空调室外机一般放置在室外，当空调工作时，空调室外机吹出的风会吹向行人，使得行人感到不舒服。The outdoor unit of the air conditioner is generally placed outdoors. When the air conditioner is working, the wind blown by the outdoor unit of the air conditioner will blow to the pedestrians, making the pedestrians feel uncomfortable.
技术问题technical problem
在炎热的夏季，当空调制冷工作时，空调室外机向外吹热风，当行人路过的时候，腿部会吹到热风，会觉得更热，舒适度很低。In the hot summer, when the air conditioner is working, the outdoor unit of the air conditioner blows hot air out. When pedestrians pass by, the legs will be blown by the hot air, which will make them feel hotter and less comfortable.
技术解决方案technical solutions
本发明提供了一种空调室外机控制方法，提高了行人的舒适性。The invention provides a control method for an outdoor unit of an air conditioner, which improves the comfort of pedestrians.
为解决上述技术问题，本发明采用下述技术方案予以实现：In order to solve the above-mentioned technical problems, the present invention adopts the following technical solutions to realize:
一种空调室外机控制方法，所述空调室外机的前面板具有出风口；在所述出风口处设置有可以卷起和展开的卷帘；当所述卷帘卷起时，露出所述出风口；当所述卷帘展开时，遮挡住所述出风口；A control method for an air conditioner outdoor unit, the front panel of the air conditioner outdoor unit has an air outlet; a roller blind that can be rolled up and unfolded is arranged at the air outlet; when the roller blind is rolled up, the air outlet is exposed. an air outlet; when the roller blind is unfolded, the air outlet is blocked;
所述控制方法包括：The control method includes:
检测是否有移动对象靠近或进入空调室外机的吹风区域；所述移动对象包括人体、婴儿车的一种或多种；Detecting whether a moving object approaches or enters the blowing area of the outdoor unit of the air conditioner; the moving object includes one or more of a human body and a baby carriage;
在检测到有移动对象靠近或进入空调室外机的吹风区域时，控制所述卷帘展开，以遮挡出风口。When it is detected that a moving object approaches or enters the blowing area of the outdoor unit of the air conditioner, the roller shutter is controlled to be unfolded to block the air outlet.
进一步的，所述在检测到有移动对象靠近或进入空调室外机的吹风区域时，控制所述卷帘展开，具体包括：Further, when it is detected that a moving object approaches or enters the blowing area of the outdoor unit of the air conditioner, controlling the rolling shutter to unfold, specifically includes:
在检测到吹风区域内没有移动对象进入，但有移动对象向吹风区域靠近时，控制卷帘以第一设定速度展开；When it is detected that there is no moving object entering the blowing area, but a moving object is approaching the blowing area, the roller shutter is controlled to expand at the first set speed;
在检测到吹风区域内有移动对象进入时，控制卷帘以第二设定速度展开；When it is detected that there is a moving object entering in the blowing area, the roller shutter is controlled to expand at the second set speed;
其中，第一设定速度＜第二设定速度。Wherein, the first set speed < the second set speed.
又进一步的，所述卷帘包括透风卷帘和防风卷帘，所述透风卷帘和防风卷帘层叠布设；所述在检测到有移动对象靠近或进入空调室外机的吹风区域时，控制所述卷帘展开，具体包括：Still further, the roller shutter includes a ventilation shutter and a windproof shutter, and the ventilation shutter and the windproof shutter are arranged in layers; when it is detected that a moving object approaches or enters the blowing area of the outdoor unit of the air conditioner, the The roller blinds are unfolded, including:
在检测到吹风区域内没有移动对象进入，但有移动对象向吹风区域靠近时，控制透风卷帘展开；When it is detected that there is no moving object entering the blowing area, but there is a moving object approaching the blowing area, control the ventilation shutter to unfold;
在检测到吹风区域内有移动对象进入时，控制防风卷帘展开。When it is detected that there is a moving object entering the blowing area, control the windproof roller shutter to unfold.
更进一步的，所述卷帘包括透风卷帘和防风卷帘，所述透风卷帘和防风卷帘层叠布设；所述在检测到有移动对象靠近或进入空调室外机的吹风区域时，控制所述卷帘展开，具体包括：Further, the roller shutter includes a ventilation shutter and a windproof shutter, and the ventilation shutter and the windproof shutter are arranged in layers; when it is detected that a moving object approaches or enters the blowing area of the outdoor unit of the air conditioner, the control The roller blinds are unfolded, including:
在检测到吹风区域内没有移动对象进入，但有移动对象向吹风区域靠近时，控制透风卷帘以速度V1展开；When it is detected that there is no moving object entering the blowing area, but there is a moving object approaching the blowing area, the ventilation shutter is controlled to expand at a speed V1;
在检测到吹风区域内有移动对象进入时，判断吹风区域内是否有移动对象的移动速度≤设定速度；When it is detected that there is a moving object entering in the blowing area, determine whether there is a moving object in the blowing area. The moving speed is less than or equal to the set speed;
若否，则在透风卷帘未完全展开时以速度V2展开，在透风卷帘已完全展开时保持展开状态；If not, deploy at speed V2 when the ventilation shutter is not fully deployed, and maintain the deployed state when the ventilation shutter has been fully deployed;
若是，则判断在吹风区域内是否有移动对象与出风口中心的距离≤设定距离；在没有移动对象与出风口中心的距离≤设定距离时，控制透风卷帘以速度V1展开；在有移动对象与出风口中心的距离≤设定距离时，控制防风卷帘以速度V3展开；If yes, then judge whether there is a moving object in the blowing area and the distance between the center of the air outlet ≤ the set distance; when there is no moving object and the distance between the center of the air outlet ≤ the set distance, control the ventilation shutter to expand at speed V1; When the distance between the moving object and the center of the air outlet is less than or equal to the set distance, control the windproof shutter to expand at the speed V3;
其中，V1＜V2＜V3。Wherein, V1<V2<V3.
再进一步的，所述控制方法还包括：Still further, the control method also includes:
判断是否满足吹风区域内的移动对象全部离开吹风区域且没有新的移动对象靠近或进入吹风区域；Determine whether it is satisfied that all moving objects in the blowing area leave the blowing area and no new moving objects approach or enter the blowing area;
若是，则透风卷帘和防风卷帘以速度V4卷起；If so, the ventilation shutters and windproof shutters are rolled up at speed V4;
若否，则透风卷帘和防风卷帘保持速度继续展开直至完全展开。If not, the ventilation roller blinds and wind protection roller blinds maintain the speed and continue to deploy until fully deployed.
进一步的，所述透风卷帘和防风卷帘安装在出风口的上方，所述防风卷帘位于透风卷帘的外侧。Further, the ventilation shutter and the windproof shutter are installed above the air outlet, and the windproof shutter is located outside the ventilation shutter.
又进一步的，在吹风区域的左侧划定左邻近区域，在吹风区域的右侧划定右邻近区域，在吹风区域的前方划定前邻近区域；Still further, a left adjacent area is delineated on the left side of the air blowing area, a right adjacent area is delineated on the right side of the air blowing area, and a front adjacent area is demarcated in front of the air blowing area;
如果检测到有移动对象进入左邻近区域、右邻近区域、前邻近区域的任一区域，且向吹风区域移动，则判定有移动对象靠近吹风区域。If it is detected that a moving object enters any of the left adjacent area, the right adjacent area, and the front adjacent area and moves toward the blowing area, it is determined that a moving object is approaching the blowing area.
更进一步的，在所述空调室外机上设置有：Further, the outdoor unit of the air conditioner is provided with:
测距设备，用于测量移动对象与出风口中心的距离；Distance measuring equipment, used to measure the distance between the moving object and the center of the air outlet;
第一摄像头，其视角范围为左邻近区域；the first camera, whose viewing angle range is the left adjacent area;
第二摄像头，其视角范围为右邻近区域；The second camera, whose viewing angle range is the right adjacent area;
中心摄像头，其视角范围为前邻近区域和吹风区域；The center camera, whose viewing angle ranges from the front adjacent area and the blowing area;
当检测到有移动对象进入第一摄像头的视角范围且与出风口中心的距离在第一设定范围内时，判定有移动对象进入左邻近区域；When it is detected that a moving object enters the viewing angle range of the first camera and the distance from the center of the air outlet is within the first set range, it is determined that a moving object enters the left adjacent area;
当检测到有移动对象进入第二摄像头的视角范围且与出风口中心的距离在第二设定范围内时，判定有移动对象进入右邻近区域；When it is detected that a moving object enters the viewing angle range of the second camera and the distance from the center of the air outlet is within the second set range, it is determined that a moving object enters the right adjacent area;
当检测到有移动对象进入中心摄像头的视角范围且与出风口中心的距离在第三设定范围内时，判定有移动对象进入前邻近区域；When it is detected that a moving object enters the viewing angle range of the center camera and the distance from the center of the air outlet is within the third set range, it is determined that a moving object enters the front adjacent area;
当检测到有移动对象进入中心摄像头的视角范围且与出风口中心的距离在第四设定范围内时，判定有移动对象进入吹风区域。When it is detected that a moving object enters the viewing angle range of the center camera and the distance from the center of the air outlet is within the fourth set range, it is determined that a moving object enters the blowing area.
一种空调室外机控制装置，所述空调室外机的前面板具有出风口；在所述出风口处设置有可以卷起和展开的卷帘；当所述卷帘卷起时，露出所述出风口；当所述卷帘展开时，遮挡住所述出风口；A control device for an air conditioner outdoor unit, the front panel of the air conditioner outdoor unit has an air outlet; the air outlet is provided with a roller blind that can be rolled up and unfolded; when the roller blind is rolled up, the air outlet is exposed. an air outlet; when the roller blind is unfolded, the air outlet is blocked;
所述控制装置包括：The control device includes:
检测模块，用于检测是否有移动对象靠近或进入空调室外机的吹风区域；所述移动对象包括人体、婴儿车的一种或多种；a detection module for detecting whether a moving object approaches or enters the blowing area of the outdoor unit of the air conditioner; the moving object includes one or more of a human body and a baby carriage;
控制模块，用于在检测到有移动对象靠近或进入空调室外机的吹风区域时，控制所述卷帘展开，以遮挡出风口。The control module is configured to control the rolling shutter to expand to block the air outlet when it is detected that a moving object approaches or enters the blowing area of the outdoor unit of the air conditioner.
一种空调室外机，采用所述的空调室外机控制方法。An air conditioner outdoor unit adopts the control method for the air conditioner outdoor unit.
有益效果beneficial effect
与现有技术相比，本发明的优点和积极效果是：本发明的空调室外机控制方法、空调室外机控制装置及空调室外机，通过在空调室外机运行过程中检测是否有移动对象靠近或进入空调室外机的吹风区域，在检测到有移动对象靠近或进入空调室外机的吹风区域时，控制卷帘展开，以遮挡出风口，避免出风口的出风影响行人，以提高行人的舒适性。Compared with the prior art, the advantages and positive effects of the present invention are: the method for controlling the outdoor unit of the air conditioner, the control device for the outdoor unit of the air conditioner and the outdoor unit of the air conditioner of the present invention can detect whether there is a moving object approaching or not during the operation of the outdoor unit of the air conditioner. Entering the air blowing area of the outdoor unit of the air conditioner, when it is detected that there is a moving object approaching or entering the air blowing area of the outdoor unit of the air conditioner, the roller shutter is controlled to expand to block the air outlet and prevent the wind from the air outlet from affecting pedestrians, so as to improve the comfort of pedestrians .
附图说明Description of drawings
图1是本发明提出的空调室外机控制方法的一个实施例的流程图；1 is a flowchart of an embodiment of a method for controlling an outdoor unit of an air conditioner proposed by the present invention;
图2是本发明提出的空调室外机的吹风区域的结构示意图；Fig. 2 is the structural schematic diagram of the air blowing area of the outdoor unit of the air conditioner proposed by the present invention;
图3是本发明提出的空调室外机控制方法的另一个实施例的流程图；3 is a flowchart of another embodiment of the method for controlling an outdoor unit of an air conditioner proposed by the present invention;
图4是本发明提出的空调室外机控制装置的一个实施例的结构框图；4 is a structural block diagram of an embodiment of an air conditioner outdoor unit control device proposed by the present invention;
图5是本发明提出的空调室外机的一个实施例的原理框图。FIG. 5 is a principle block diagram of an embodiment of the outdoor unit of the air conditioner proposed by the present invention.
本发明的实施方式Embodiments of the present invention
为了使本发明的目的、技术方案及优点更加清楚明白，以下将结合附图和实施例，对本发明作进一步详细说明。In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments.
针对目前空调室外机吹风影响行人舒适性的问题，本发明提出了一种空调室外机控制方法、空调室外机控制装置及空调室外机，避免空调室外机吹出的风直吹行人，提高了行人的舒适性。下面结合附图通过具体实施例对空调室外机控制方法、空调室外机控制装置及空调室外机进行详细说明。Aiming at the problem that the air blowing of the outdoor unit of the air conditioner affects the comfort of pedestrians, the present invention provides a control method of the outdoor unit of the air conditioner, a control device of the outdoor unit of the air conditioner and the outdoor unit of the air conditioner, so as to avoid the wind blown by the outdoor unit of the air conditioner from blowing directly on the pedestrians and improve the pedestrian's safety. comfort. A method for controlling an air conditioner outdoor unit, an air conditioner outdoor unit control device and an air conditioner outdoor unit will be described in detail below with reference to the accompanying drawings through specific embodiments.
本实施例的空调室外机，其前面板具有出风口，在出风口处设置有可以卷起和展开的卷帘；当卷帘卷起时，露出出风口；当卷帘展开时，遮挡住出风口。通过电机带动卷帘的卷起和展开。The air conditioner outdoor unit of this embodiment has an air outlet on its front panel, and a roller blind that can be rolled up and unfolded is arranged at the air outlet; when the roller blind is rolled up, the air outlet is exposed; when the roller blind is unfolded, the air outlet is blocked. tuyere. The rolling and unwinding of the roller blind is driven by the motor.
实施例一、Embodiment 1.
本实施例的空调室外机控制方法，主要包括下述步骤，参见图1所示。The method for controlling an air conditioner outdoor unit in this embodiment mainly includes the following steps, as shown in FIG. 1 .
步骤S11：在空调室外机运行过程中，检测是否有移动对象靠近或进入空调室外机的吹风区域。Step S11: During the operation of the outdoor unit of the air conditioner, it is detected whether a moving object approaches or enters the blowing area of the outdoor unit of the air conditioner.
空调室外机的吹风区域，是指空调室外机出风口正前方的区域，在该区域内，出风口吹出的风直吹行人。在本实施例中，移动对象包括人体、婴儿车的一种或多种。如果有动物靠近或进入出风区域，室外机不动作，保持当前状态。The blowing area of the outdoor unit of the air conditioner refers to the area directly in front of the air outlet of the outdoor unit of the air conditioner. In this area, the wind blown from the air outlet blows directly on pedestrians. In this embodiment, the moving object includes one or more of a human body and a baby carriage. If an animal approaches or enters the air outlet area, the outdoor unit does not act and keeps the current state.
若否，则空调室外机保持当前运行状态。If not, the outdoor unit of the air conditioner keeps the current running state.
若是，则执行步骤S12。If yes, step S12 is executed.
步骤S12：在检测到有移动对象靠近或进入空调室外机的吹风区域时，控制卷帘展开，以遮挡出风口，防止出风口吹出的风影响行人。Step S12: When it is detected that a moving object approaches or enters the blowing area of the outdoor unit of the air conditioner, control the rolling shutter to expand to block the air outlet and prevent the wind from the air outlet from affecting pedestrians.
在检测到有移动对象靠近空调室外机的吹风区域时，说明移动对象有进入吹风区域的趋势，此时即控制卷帘展开，可以及时遮挡住出风口，防止卷帘展开不及时影响行人。When a moving object is detected close to the air blowing area of the outdoor unit of the air conditioner, it means that the moving object has a tendency to enter the blowing area. At this time, the rolling shutter is controlled to expand, which can block the air outlet in time to prevent the rolling shutter from affecting pedestrians in time.
在检测到有移动对象进入空调室外机的吹风区域时，控制卷帘展开，以遮挡出风口，避免出风口的出风直吹行人。When it is detected that a moving object enters the blowing area of the outdoor unit of the air conditioner, the roller shutter is controlled to expand to block the air outlet and prevent the wind from the air outlet from blowing directly on pedestrians.
本实施例的空调室外机控制方法，通过在空调室外机运行过程中检测是否有移动对象靠近或进入空调室外机的吹风区域，在检测到有移动对象靠近或进入空调室外机的吹风区域时，控制卷帘展开，以遮挡出风口，避免出风口的出风影响行人，以提高行人的舒适度。The method for controlling an air conditioner outdoor unit in this embodiment detects whether a moving object approaches or enters the blowing area of the air conditioner outdoor unit during the operation of the air conditioner outdoor unit, and when it is detected that a moving object approaches or enters the blowing area of the air conditioner outdoor unit, Control the rolling shutter to block the air outlet and prevent the wind from the air outlet from affecting pedestrians, so as to improve the comfort of pedestrians.
作为本实施例的一种优选设计方案，步骤S12具体包括下述步骤：As a preferred design solution of this embodiment, step S12 specifically includes the following steps:
（11）在检测到吹风区域内没有移动对象进入，但有移动对象向吹风区域靠近时，控制卷帘以第一设定速度展开。(11) When it is detected that no moving objects enter the blowing area, but there are moving objects approaching the blowing area, the roller shutter is controlled to expand at the first set speed.
（12）在检测到吹风区域内有移动对象进入时，控制卷帘以第二设定速度展开；其中，第一设定速度＜第二设定速度。(12) When it is detected that a moving object enters the blowing area, the roller shutter is controlled to expand at a second set speed; wherein, the first set speed < the second set speed.
当吹风区域内没有移动对象进入，但有移动对象向吹风区域靠近时，由于出风口的出风还没有影响到移动对象，卷帘可以以第一设定速度缓慢展开，以减缓由于出风口遮挡对室外机运行造成的影响；当吹风区域内有移动对象进入时，由于移动对象已经进入了吹风区域，因此卷帘要快速展开，防止出风口出风影响移动对象。通过设计上述步骤，既尽可能地减弱由于出风口遮挡对室外机运行造成的影响，减弱对室内用户的影响，又避免出风口出风影响行人。When there is no moving object entering the blowing area, but there are moving objects approaching the blowing area, since the air out of the air outlet has not affected the moving object, the roller shutter can be slowly unfolded at the first set speed to slow down the blocking of the air outlet. The impact on the operation of the outdoor unit; when a moving object enters the blowing area, since the moving object has already entered the blowing area, the roller shutter should be quickly unfolded to prevent the wind from the air outlet from affecting the moving object. By designing the above steps, the influence on the operation of the outdoor unit caused by the blocking of the air outlet and the influence on the indoor users can be reduced as much as possible, and the wind from the air outlet can be prevented from affecting pedestrians.
在本实施例中，卷帘包括透风卷帘和防风卷帘，透风卷帘和防风卷帘前后间隔且层叠布设。电机设置有两个，两个电机对应控制透风卷帘和防风卷帘的展开和卷起。In this embodiment, the roller shutter includes a ventilation shutter and a windproof shutter, and the ventilation shutter and the windproof shutter are spaced back and forth and arranged in layers. There are two motors, and the two motors control the unfolding and rolling of the ventilation shutter and the windproof shutter correspondingly.
透风卷帘由较轻材质制成，透风性好。当透风卷帘展开遮挡住出风口时，由于透风卷帘的透风性好，对出风口出风的阻挡作用较小，对空调运行影响不大，对室内用户的舒适性影响不大。The ventilation roller shutter is made of lighter material and has good ventilation. When the ventilation shutter is unfolded to block the air outlet, due to the good air permeability of the ventilation shutter, the blocking effect on the air outlet from the air outlet is small, which has little impact on the operation of the air conditioner and has little impact on the comfort of indoor users.
防风卷帘的材质较厚实，透风性较差。当防风卷帘展开遮挡住出风口时，由于防风卷帘的透风性差，对出风口出风的阻挡作用较大，对空调运行影响较大，对室内用户的舒适性影响较大。The material of the windproof roller shutter is thicker and has poor ventilation. When the windproof roller shutter is unfolded to block the air outlet, due to the poor ventilation of the windproof roller shutter, the blocking effect on the air outlet from the air outlet is greater, which has a greater impact on the operation of the air conditioner and has a greater impact on the comfort of indoor users.
作为本实施例的另一种优选设计方案，步骤S12具体包括下述步骤：As another preferred design solution of this embodiment, step S12 specifically includes the following steps:
（21）在检测到吹风区域内没有移动对象进入，但有移动对象向吹风区域靠近时，控制透风卷帘展开。(21) When it is detected that no moving objects enter the blowing area, but there are moving objects approaching the blowing area, control the ventilation shutter to expand.
（22）在检测到吹风区域内有移动对象进入时，控制防风卷帘展开。(22) When it is detected that there is a moving object entering in the blowing area, control the windproof roller shutter to unfold.
当吹风区域内没有移动对象进入，但有移动对象向吹风区域靠近时，由于出风口的出风还没有影响到移动对象，因此，防风卷帘无需展开，只控制透风卷帘展开，透风卷帘有一定的阻挡出风口出风的能力，可以在一定程度上减弱行人经过室外机时的不舒适感，同时也对空调的送风只造成一定影响，对室内用户的空调舒适性体验影响不大。当吹风区域内有移动对象进入时，控制防风卷帘展开，防风卷帘防风性好，可以较好地阻挡出风口出风，避免出风吹到行人。通过设计上述步骤，既尽可能地减弱由于出风口遮挡对室外机运行造成的影响，减弱对室内用户的影响，又避免出风口出风影响行人。When no moving objects enter the blowing area, but there are moving objects approaching the blowing area, since the air out of the air outlet has not affected the moving objects, the windproof roller shutter does not need to be unfolded, only the ventilation roller shutter is controlled to unfold, and the ventilation roller blind It has a certain ability to block the air out of the air outlet, which can reduce the discomfort of pedestrians when passing the outdoor unit to a certain extent, and also only affects the air supply of the air conditioner to a certain extent, and has little effect on the comfort experience of the air conditioner for indoor users. . When a moving object enters the blowing area, the windproof roller shutter is controlled to unfold, and the windproof roller shutter has good wind resistance, which can better block the wind from the air outlet and prevent the wind from blowing to pedestrians. By designing the above steps, the influence on the operation of the outdoor unit caused by the blocking of the air outlet and the influence on the indoor users can be reduced as much as possible, and the wind from the air outlet can be prevented from affecting pedestrians.
作为本实施例的又一种优选设计方案，步骤S12具体包括下述步骤：As another preferred design solution of this embodiment, step S12 specifically includes the following steps:
（31）在检测到吹风区域内没有移动对象进入，但有移动对象向吹风区域靠近时，控制透风卷帘以速度V1展开。(31) When it is detected that there is no moving object entering the blowing area, but there is a moving object approaching the blowing area, control the ventilation shutter to expand at a speed V1.
（32）在检测到吹风区域内有移动对象进入时，判断吹风区域内是否有移动对象的移动速度≤设定速度。(32) When detecting that there is a moving object entering in the blowing area, determine whether there is a moving object in the blowing area. The moving speed is less than or equal to the set speed.
若否，说明吹风区域内所有移动对象的移动速度均＞设定速度P，说明移动对象的速度都很快，移动对象快速通过吹风区域，被风直吹时间较短，无需展开防风卷帘，只展开透风卷帘即可，避免影响空调的制冷制热效果。因此，当吹风区域内所有移动对象的移动速度均＞设定速度P时，在透风卷帘未完全展开时以速度V2展开，在透风卷帘已完全展开时保持展开状态。也就是说，当吹风区域内所有移动对象的移动速度均＞设定速度P时，如果透风卷帘还未完全展开，则控制透风卷帘以速度V2展开；如果透风卷帘已经完全展开，则保持完全展开状态。If no, it means that the moving speed of all moving objects in the blowing area is greater than the set speed P, which means that the speed of the moving objects is very fast. Just unfold the ventilation shutter to avoid affecting the cooling and heating effect of the air conditioner. Therefore, when the moving speed of all moving objects in the blowing area is greater than the set speed P, when the ventilation roller blind is not fully unfolded, the speed V2 is used, and when the ventilation roller blind is fully unfolded, the unfolded state is maintained. That is to say, when the moving speed of all moving objects in the blowing area is greater than the set speed P, if the ventilation shutter has not been fully unfolded, the ventilation shutter is controlled to be unfolded at the speed V2; if the ventilation shutter has been fully unfolded, then Keep it fully expanded.
若是，说明吹风区域内有移动对象的移动速度≤设定速度P，说明吹风区域内有的移动对象移动速度较慢，需要判断移动对象与出风口中心的距离，因此，判断在吹风区域内是否有移动对象与出风口中心的距离≤设定距离D；在吹风区域内没有移动对象与出风口中心的距离≤设定距离D时，说明吹风区域内的移动对象距离出风口较远，此时无需展开防风卷帘，只控制透风卷帘以速度V1展开，避免影响空调的制冷制热效果；在吹风区域内有移动对象与出风口中心的距离≤设定距离时，说明吹风区域内有的移动对象距离出风口较近，受出风口出风影响较大，此时控制防风卷帘以速度V3展开，以遮挡出风口，防止室外机出风影响行人。其中，V1＜V2＜V3。If yes, it means that the moving speed of moving objects in the blowing area is less than or equal to the set speed P, and it means that some moving objects in the blowing area move slowly, and it is necessary to judge the distance between the moving object and the center of the air outlet. The distance between the moving object and the center of the air outlet ≤ the set distance D; when there is no moving object in the blowing area and the distance between the center of the air outlet ≤ the set distance D, it means that the moving object in the blowing area is far from the air outlet. There is no need to unfold the windproof roller blinds, only control the ventilation roller blinds to unfold at the speed V1, so as to avoid affecting the cooling and heating effect of the air conditioner; when the distance between the moving object and the center of the air outlet in the blowing area is less than or equal to the set distance, it means that there is something in the blowing area. The moving object is closer to the air outlet, and is greatly affected by the air out of the air outlet. At this time, the windproof shutter is controlled to expand at a speed of V3 to block the air outlet and prevent the wind from the outdoor unit from affecting pedestrians. Wherein, V1<V2<V3.
通过设计上述步骤，既尽可能地减弱由于出风口遮挡对室外机运行造成的影响，减弱对室内用户的影响，又避免出风口出风影响行人；既考虑到室内用户的体验舒适性，又最大幅度的减少行人经过室外机出风口的不舒适性。By designing the above steps, the impact on the operation of the outdoor unit caused by the occlusion of the air outlet is reduced as much as possible, and the impact on indoor users is reduced, and the wind from the air outlet is prevented from affecting pedestrians; both the indoor user's experience comfort is considered, and the maximum The amplitude reduces the discomfort of pedestrians passing through the air outlet of the outdoor unit.
作为本实施例的一种优选设计方案，本实施例的空调室外机控制方法还包括下述步骤：As a preferred design solution of this embodiment, the method for controlling an air conditioner outdoor unit in this embodiment further includes the following steps:
判断是否满足吹风区域内的移动对象全部离开吹风区域且没有新的移动对象靠近或进入吹风区域。It is judged whether it is satisfied that all moving objects in the blowing area leave the blowing area and no new moving objects approach or enter the blowing area.
若是，则透风卷帘和防风卷帘以速度V4卷起，露出出风口，避免影响空调的制冷制热效果。其中，V4＞V3。If so, the ventilation shutter and the windproof shutter are rolled up at the speed V4 to expose the air outlet, so as to avoid affecting the cooling and heating effect of the air conditioner. Among them, V4>V3.
若否，说明有移动对象还未离开吹风区域，或者有新的移动对象靠近或进入吹风区域，为避免卷帘反复动作，避免耗能过多，透风卷帘和防风卷帘保持当前展开速度继续展开直至完全展开。If no, it means that there are moving objects that have not left the blowing area, or that there are new moving objects approaching or entering the blowing area. In order to avoid repeated movements of the roller blinds and excessive energy consumption, the ventilation roller blinds and windproof roller blinds keep the current deployment speed and continue. Expand until fully expanded.
在本实施例中，透风卷帘和防风卷帘均安装在出风口的上方，透风卷帘和防风卷帘间隔且层叠布设，防风卷帘位于透风卷帘的外侧，防风卷帘可以防护透风卷帘。当卷帘展开时，卷帘由上至下落下，遮挡出风口；当卷帘卷起时，卷帘由下至上升起，露出出风口。具体来说，两个卷帘悬挂在出风口处的出风栅的前侧上方，由电机带动，可以实现展开与卷起，卷帘展开时可以完全覆盖住出风口和出风栅。在空调停机以及没有移动对象靠近或进入吹风区域时，为保证卷帘寿命，卷帘为卷起状态。In this embodiment, both the ventilation shutter and the windproof shutter are installed above the air outlet, the ventilation shutter and the windproof shutter are arranged at intervals and in layers, and the windproof shutter is located outside the ventilation shutter, and the windproof shutter can protect the ventilation shutter. curtain. When the roller blind is unfolded, the roller blind falls from top to bottom to block the air outlet; when the roller blind is rolled up, the roller blind rises from bottom to up, exposing the air outlet. Specifically, the two roller blinds are suspended above the front side of the air outlet grille at the air outlet, driven by a motor, and can be unfolded and rolled up. When the roller blinds are unfolded, the air outlet and the air outlet grille can be completely covered. When the air conditioner is stopped and no moving objects approach or enter the blowing area, in order to ensure the life of the roller blinds, the roller blinds are rolled up.
在本实施例中，在吹风区域的左侧划定左邻近区域，在吹风区域的右侧划定右邻近区域，在吹风区域的前方划定前邻近区域。如果检测到有移动对象进入左邻近区域、右邻近区域、前邻近区域的任一区域，且移动对象向吹风区域移动，则判定有移动对象靠近吹风区域。通过上述区域划分，可以方便地判定移动对象是否靠近或进入吹风区域，便于后续控制卷帘的卷起与展开。In this embodiment, the left adjacent area is defined on the left side of the blowing area, the right adjacent area is defined on the right side of the blowing area, and the front adjacent area is defined in front of the blowing area. If it is detected that a moving object enters any of the left adjacent area, the right adjacent area, and the front adjacent area, and the moving object moves toward the blowing area, it is determined that a moving object is close to the blowing area. Through the above area division, it can be easily determined whether the moving object is approaching or entering the blowing area, which is convenient for subsequent control of the rolling and unfolding of the roller blind.
对空调室外机前面板出风口前方的区域划分为四个区域，参见图2所示，C1C2B2B1围成的区域为吹风区域，B1B2D2D1围成的区域为前邻近区域，A1B1C1围成的区域为左邻近区域，A2B2C2围成的区域为右邻近区域。其中，C1为出风口的左侧边缘，C2为出风口的右侧边缘，C为出风口的中心；C1C2B2B1围成的区域为出风口前方2米之内的方形区域，B1B2D2D1围成的区域为吹风区域前方1米之内的方形区域，A1B1C1围成的区域、A2B2C2围成的区域为空调室外机45度辐射角度区域。A1B1、B1C1、A2B2、B2C2的长度均为2米，C1B1与C1A1的夹角为45°，C2B2与C2A2的夹角为45°，B1D1、B2D2的长度均为1米。The area in front of the air outlet on the front panel of the outdoor unit of the air conditioner is divided into four areas, as shown in Figure 2, the area enclosed by C1C2B2B1 is the blowing area, the area enclosed by B1B2D2D1 is the front adjacent area, and the area enclosed by A1B1C1 is the left adjacent area area, the area enclosed by A2B2C2 is the right adjacent area. Among them, C1 is the left edge of the air outlet, C2 is the right edge of the air outlet, and C is the center of the air outlet; the area enclosed by C1C2B2B1 is a square area within 2 meters in front of the air outlet, and the area enclosed by B1B2D2D1 is The square area within 1 meter in front of the blowing area, the area enclosed by A1B1C1 and the area enclosed by A2B2C2 are the 45-degree radiation angle area of the air conditioner outdoor unit. The lengths of A1B1, B1C1, A2B2, and B2C2 are all 2 meters, the angle between C1B1 and C1A1 is 45°, the angle between C2B2 and C2A2 is 45°, and the lengths of B1D1 and B2D2 are both 1 meter.
在空调室外机上设置有测距设备、第一摄像头、第二摄像头、中心摄像头。A distance measuring device, a first camera, a second camera and a center camera are arranged on the outdoor unit of the air conditioner.
测距设备，用于测量移动对象与出风口中心的距离。测距设备安装在空调室外机的前面板上。A distance measuring device used to measure the distance between a moving object and the center of the air outlet. The distance measuring device is installed on the front panel of the outdoor unit of the air conditioner.
第一摄像头，其视角范围为左邻近区域；第一摄像头安装在室外机左侧板上或出风口的左侧边缘C1处。The first camera, whose viewing angle range is the left adjacent area; the first camera is installed on the left side panel of the outdoor unit or at the left edge C1 of the air outlet.
第二摄像头，其视角范围为右邻近区域；第二摄像头安装在室外机右侧板上或出风口的右侧边缘C2处。The second camera has a viewing angle range of the right adjacent area; the second camera is installed on the right side panel of the outdoor unit or at the right edge C2 of the air outlet.
中心摄像头，其视角范围为前邻近区域和吹风区域；中心摄像头安装在室外机前面板上。The center camera, its viewing angle range is the front adjacent area and the blowing area; the center camera is installed on the front panel of the outdoor unit.
当检测到有移动对象进入第一摄像头的视角范围且移动对象与出风口中心的距离在第一设定范围内时，判定有移动对象进入左邻近区域。When it is detected that a moving object enters the viewing angle range of the first camera and the distance between the moving object and the center of the air outlet is within the first set range, it is determined that a moving object enters the left adjacent area.
当检测到有移动对象进入第二摄像头的视角范围且移动对象与出风口中心的距离在第二设定范围内时，判定有移动对象进入右邻近区域。When it is detected that a moving object enters the viewing angle range of the second camera and the distance between the moving object and the center of the air outlet is within the second set range, it is determined that a moving object enters the right adjacent area.
当检测到有移动对象进入中心摄像头的视角范围且移动对象与出风口中心的距离在第三设定范围内时，判定有移动对象进入前邻近区域。When it is detected that a moving object enters the viewing angle range of the center camera and the distance between the moving object and the center of the air outlet is within the third set range, it is determined that a moving object enters the front adjacent area.
当检测到有移动对象进入中心摄像头的视角范围且移动对象与出风口中心的距离在第四设定范围内时，判定有移动对象进入吹风区域。When it is detected that a moving object enters the viewing angle range of the center camera and the distance between the moving object and the center of the air outlet is within the fourth set range, it is determined that a moving object enters the blowing area.
通过设置测距设备与三个摄像头，可以准确判断出移动对象是否进入左邻近区域、右邻近区域、前邻近区域、吹风区域，简单方便，易于实现。By setting the distance measuring device and three cameras, it can accurately determine whether the moving object enters the left adjacent area, the right adjacent area, the front adjacent area, and the blowing area, which is simple and convenient and easy to implement.
作为本实施例的一种优选设计方案，本实施例的空调室外机控制方法具体包括下述步骤，参见图3所示。As a preferred design solution of this embodiment, the method for controlling an air conditioner outdoor unit in this embodiment specifically includes the following steps, as shown in FIG. 3 .
步骤S21：在空调室外机运行过程中，检测是否有移动对象进入左邻近区域、右邻近区域、前邻近区域中的任一区域。Step S21 : During the operation of the outdoor unit of the air conditioner, it is detected whether a moving object enters any one of the left adjacent area, the right adjacent area, and the front adjacent area.
移动对象包括人体、婴儿车的一种或多种。可以通过图像识别技术来判断移动对象是人还是婴儿车。The moving objects include one or more of a human body and a stroller. Image recognition technology can be used to determine whether the moving object is a person or a stroller.
若否，则空调室外机保持当前运行状态。If not, the outdoor unit of the air conditioner keeps the current running state.
若是，则T1秒后执行步骤S22。If so, step S22 is executed after T1 seconds.
步骤S22：判断移动对象是否向吹风区域移动。Step S22: Determine whether the moving object moves toward the blowing area.
若否，可能是移动对象停止运动或者移动对象向远离空调的方向移动，此时继续间隔T1后重复执行S22。If not, it may be that the moving object stops moving or the moving object moves in a direction away from the air conditioner. In this case, the interval T1 is continued and then S22 is repeatedly performed.
若是，说明移动对象有向出风口移动的趋势，则执行步骤S23。If yes, it means that the moving object has a tendency to move toward the air outlet, and then step S23 is executed.
步骤S23：控制透风卷帘以速度V1下落。此时由于移动对象未进入吹风区域，V1并不大。透风卷帘有一定的阻挡出风口出风的能力，可以在一定程度上减弱行人经过空调室外机的不舒适感，同时也对空调的室内送风只造成一定影响，对室内用户的空调舒适性体验影响不大。Step S23: Control the ventilation shutter to fall at the speed V1. At this time, since the moving object does not enter the blowing area, V1 is not large. The ventilation roller shutter has a certain ability to block the air out of the air outlet, which can reduce the discomfort of pedestrians passing through the outdoor unit of the air conditioner to a certain extent, and also only affects the indoor air supply of the air conditioner to a certain extent. Experience doesn't matter much.
步骤S24：判断移动对象是否进入吹风区域。Step S24: Determine whether the moving object enters the blowing area.
若否，则一定时间后再执行S24。If not, execute S24 after a certain period of time.
若是，则执行步骤S25。If yes, step S25 is executed.
步骤S25：判断吹风区域内是否有移动对象的移动速度≤设定速度P。Step S25: Determine whether there is a moving object in the blowing area and the moving speed ≤ set speed P.
由于吹风区域内的移动对象的数量可能大于1，有的移动对象走得快，有的移动对象走得慢，因此，需要判断吹风区域内是否有移动对象的移动速度≤设定速度P。Since the number of moving objects in the blowing area may be greater than 1, some moving objects move fast, and some moving objects move slowly. Therefore, it is necessary to determine whether there are moving objects in the blowing area. The moving speed ≤ the set speed P.
若否，说明吹风区域内的移动对象的移动速度都＞设定速度P，则执行步骤S26：如果透风卷帘还未完全展开，则控制透风卷帘以速度V2展开；如果透风卷帘已经完全展开，则保持完全展开状态。由于移动对象的速度都特别快，那么他们以较快速度经过空调室外机时，他们不舒适的体验感不会那么强烈，因此，针对这种移动对象，只要透风卷帘下落即可，无需将防风卷帘也落下，避免影响室内用户的舒适性。If no, it means that the moving speeds of the moving objects in the blowing area are all > the set speed P, then step S26 is executed: if the ventilation shutter has not been fully unfolded, the ventilation shutter is controlled to be unfolded at the speed V2; expanded, it remains fully expanded. Because the speed of moving objects is very fast, when they pass through the outdoor unit of the air conditioner at a faster speed, their uncomfortable experience will not be so strong. Therefore, for such moving objects, as long as the ventilation roller shutter falls, there is no need to put the The windproof roller blinds are also lowered to avoid affecting the comfort of indoor users.
若是，说明吹风区域内有移动对象的移动速度≤设定速度，说明吹风区域内有的移动对象移动速度较慢，则执行步骤S27：判断在吹风区域内是否有移动对象与出风口中心的距离≤设定距离D。If yes, it means that the moving speed of the moving objects in the blowing area is less than or equal to the set speed, and it means that there are moving objects in the blowing area moving slowly, then go to step S27: determine whether there is a moving object in the blowing area and the distance from the center of the air outlet ≤ set distance D.
如果在吹风区域内没有移动对象与出风口中心的距离≤设定距离，说明吹风区域内的移动对象距离出风口较远，此时无需展开防风卷帘，只控制透风卷帘以速度V1展开。If the distance between no moving object and the center of the air outlet in the blowing area is less than or equal to the set distance, it means that the moving object in the blowing area is far from the air outlet. At this time, there is no need to deploy the windproof shutter, and only control the ventilation shutter to expand at a speed V1.
如果在吹风区域内有移动对象与出风口中心的距离≤设定距离，说明吹风区域内有的移动对象距离出风口较近，受出风口出风影响较大，此时执行步骤S28：控制防风卷帘以速度V3展开，透风卷帘继续以速度V1展开直至完全展开。If the distance between the moving objects and the center of the air outlet in the blowing area is less than or equal to the set distance, it means that some moving objects in the blowing area are closer to the air outlet and are greatly affected by the air out of the air outlet. At this time, step S28 is executed: control the wind protection The roller blind is unfolded at speed V3, and the ventilation roller blind continues to unfold at speed V1 until fully unfolded.
步骤S29：判断是否满足吹风区域内的移动对象全部离开吹风区域且没有新的移动对象进入左邻近区域、右邻近区域、前邻近区域、吹风区域中的任一区域。Step S29: Determine whether it is satisfied that all moving objects in the blowing area leave the blowing area and no new moving objects enter any of the left adjacent area, the right adjacent area, the front adjacent area, and the blowing area.
若是，则执行步骤S30：透风卷帘和防风卷帘以速度V4卷起，露出出风口。If so, step S30 is executed: the ventilation shutter and the windproof shutter are rolled up at the speed V4 to expose the air outlet.
若否，说明有移动对象还未离开吹风区域，或者有新的移动对象靠近或进入吹风区域，则执行步骤S31：透风卷帘和防风卷帘保持当前展开速度直至完全展开，以避免卷帘反复动作，避免耗能过多。If no, it means that there is a moving object that has not left the blowing area, or that a new moving object approaches or enters the blowing area, then step S31 is executed: the ventilation shutter and the windproof shutter maintain the current deployment speed until they are fully deployed to avoid repeated rolling of the shutter. action to avoid excessive energy consumption.
实施例二、Embodiment two,
基于实施例一的空调室外机控制方法的设计，本实施例提出来一种空调室外机控制装置，空调室外机的前面板具有出风口；在出风口处设置有可以卷起和展开的卷帘；当卷帘卷起时，露出出风口；当卷帘展开时，遮挡住出风口。Based on the design of the control method for the outdoor unit of the air conditioner, this embodiment proposes a control device for the outdoor unit of the air conditioner. The front panel of the outdoor unit of the air conditioner has an air outlet; the air outlet is provided with a rolling shutter that can be rolled up and unfolded. ; When the roller shutter is rolled up, the air outlet is exposed; when the roller shutter is unfolded, the air outlet is blocked.
空调室外机控制装置包括储存模块、检测模块和控制模块等，参见图4所示。The air conditioner outdoor unit control device includes a storage module, a detection module, a control module, etc., as shown in FIG. 4 .
储存模块，用于储存人体图像、婴儿车图像。The storage module is used to store human body images and baby carriage images.
检测模块，用于检测是否有移动对象靠近或进入空调室外机的吹风区域；所述移动对象包括人体、婴儿车的一种或多种。检测模块将靠近或进入吹风区域的移动对象与储存模块内的人体图像、婴儿车图像进行对比，从而判断出移动对象是人体还是婴儿车。The detection module is used for detecting whether a moving object approaches or enters the blowing area of the outdoor unit of the air conditioner; the moving object includes one or more of a human body and a baby carriage. The detection module compares the moving objects approaching or entering the blowing area with the images of the human body and the stroller in the storage module, so as to determine whether the moving object is a human body or a stroller.
控制模块，用于在检测到有移动对象靠近或进入空调室外机的吹风区域时，控制卷帘展开，以遮挡出风口。The control module is used to control the rolling shutter to expand to block the air outlet when it is detected that a moving object approaches or enters the blowing area of the outdoor unit of the air conditioner.
具体的空调室外机控制装置的工作过程，已经在上述空调室外机控制方法中详述，此处不予赘述。The specific working process of the air conditioner outdoor unit control device has been described in detail in the above air conditioner outdoor unit control method, and will not be repeated here.
本实施例的空调室外机控制装置，通过在空调室外机运行过程中检测是否有移动对象靠近或进入空调室外机的吹风区域，在检测到有移动对象靠近或进入空调室外机的吹风区域时，控制卷帘展开，以遮挡出风口，避免出风口的出风影响行人，以提高行人的舒适度。The control device for the air conditioner outdoor unit in this embodiment detects whether a moving object approaches or enters the blowing area of the air conditioner outdoor unit during the operation of the air conditioner outdoor unit, and when detecting that a moving object approaches or enters the blowing area of the air conditioner outdoor unit, Control the rolling shutter to block the air outlet and prevent the wind from the air outlet from affecting pedestrians, so as to improve the comfort of pedestrians.
实施例三、Embodiment three,
基于实施例一的空调室外机控制方法的设计，本实施例提出了一种空调室外机，空调室外机主要包括控制器、存储器、测距设备、第一摄像头、第二摄像头、中心摄像头等，参见图5所示。空调室外机的前面板具有出风口；在出风口处设置有可以卷起和展开的卷帘；当卷帘卷起时，露出出风口；当卷帘展开时，遮挡住出风口。控制器控制电机转动，由电机带动卷帘的展开与卷起。Based on the design of the control method for the air conditioner outdoor unit in Embodiment 1, this embodiment proposes an air conditioner outdoor unit. The air conditioner outdoor unit mainly includes a controller, a memory, a distance measuring device, a first camera, a second camera, a center camera, and the like. See Figure 5. The front panel of the outdoor unit of the air conditioner has an air outlet; the air outlet is provided with a roller shutter that can be rolled up and unfolded; when the roller blind is rolled up, the air outlet is exposed; when the roller shutter is unfolded, the air outlet is blocked. The controller controls the motor to rotate, and the motor drives the rolling shutter to unfold and roll up.
测距设备，用于测量移动对象与出风口中心的距离，并将测量到的数据发送给控制器。测距设备安装在空调室外机的前面板上。The distance measuring device is used to measure the distance between the moving object and the center of the air outlet, and send the measured data to the controller. The distance measuring device is installed on the front panel of the outdoor unit of the air conditioner.
第一摄像头、第二摄像头、中心摄像头，分别用于采集移动对象的图像，具体参见实施例一的描述。The first camera, the second camera, and the center camera are respectively used to collect images of moving objects. For details, refer to the description of the first embodiment.
存储器，用于存储计算机程序，以及存储人体图像和婴儿车图像。Memory, used to store computer programs, and to store images of the human body and stroller.
控制器，用于控制整个空调室外机的运行，并执行计算机程序以实现空调室外机控制方法，实现对卷帘的卷起和展开控制，避免出风口出风影响行人，以提高行人的舒适度。The controller is used to control the operation of the entire outdoor unit of the air conditioner, and execute the computer program to realize the control method of the outdoor unit of the air conditioner, realize the rolling and unfolding control of the roller shutter, and prevent the air from the air outlet from affecting the pedestrians, so as to improve the comfort of the pedestrians .
以上实施例仅用以说明本发明的技术方案，而非对其进行限制；尽管参照前述实施例对本发明进行了详细的说明，对于本领域的普通技术人员来说，依然可以对前述实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或替换，并不使相应技术方案的本质脱离本发明所要求保护的技术方案的精神和范围。The above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art can still The recorded technical solutions are modified, or some technical features thereof are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions claimed in the present invention.

Claims (10)

  1. 一种空调室外机控制方法，所述空调室外机的前面板具有出风口；其特征在于：在所述出风口处设置有可以卷起和展开的卷帘；当所述卷帘卷起时，露出所述出风口；当所述卷帘展开时，遮挡住所述出风口；A control method for an air conditioner outdoor unit, the front panel of the air conditioner outdoor unit has an air outlet; it is characterized in that: a roller blind that can be rolled up and unfolded is arranged at the air outlet; when the roller blind is rolled up, Expose the air outlet; when the roller blind is unfolded, block the air outlet;
    所述控制方法包括：The control method includes:
    检测是否有移动对象靠近或进入空调室外机的吹风区域；所述移动对象包括人体、婴儿车的一种或多种；Detecting whether a moving object approaches or enters the blowing area of the outdoor unit of the air conditioner; the moving object includes one or more of a human body and a baby carriage;
    在检测到有移动对象靠近或进入空调室外机的吹风区域时，控制所述卷帘展开，以遮挡出风口。When it is detected that a moving object approaches or enters the blowing area of the outdoor unit of the air conditioner, the roller shutter is controlled to be unfolded to block the air outlet.
  2. 根据权利要求1所述的控制方法，其特征在于：所述在检测到有移动对象靠近或进入空调室外机的吹风区域时，控制所述卷帘展开，具体包括：The control method according to claim 1, wherein when it is detected that a moving object approaches or enters the blowing area of the outdoor unit of the air conditioner, controlling the rolling shutter to unfold, specifically comprising:
    在检测到吹风区域内没有移动对象进入，但有移动对象向吹风区域靠近时，控制卷帘以第一设定速度展开；When it is detected that there is no moving object entering the blowing area, but a moving object is approaching the blowing area, the roller shutter is controlled to expand at the first set speed;
    在检测到吹风区域内有移动对象进入时，控制卷帘以第二设定速度展开；When it is detected that there is a moving object entering in the blowing area, the roller shutter is controlled to expand at the second set speed;
    其中，第一设定速度＜第二设定速度。Wherein, the first set speed < the second set speed.
  3. 根据权利要求1所述的控制方法，其特征在于：所述卷帘包括透风卷帘和防风卷帘，所述透风卷帘和防风卷帘层叠布设；所述在检测到有移动对象靠近或进入空调室外机的吹风区域时，控制所述卷帘展开，具体包括：The control method according to claim 1, characterized in that: the roller shutter comprises a ventilation shutter and a windproof shutter, and the ventilation shutter and the windproof shutter are arranged in layers; when it is detected that a moving object approaches or enters When the air-conditioning outdoor unit is in the blowing area, the rolling shutter is controlled to unfold, which specifically includes:
    在检测到吹风区域内没有移动对象进入，但有移动对象向吹风区域靠近时，控制透风卷帘展开；When it is detected that there is no moving object entering the blowing area, but there is a moving object approaching the blowing area, control the ventilation shutter to unfold;
    在检测到吹风区域内有移动对象进入时，控制防风卷帘展开。When it is detected that there is a moving object entering the blowing area, control the windproof roller shutter to unfold.
  4. 根据权利要求1所述的控制方法，其特征在于：所述卷帘包括透风卷帘和防风卷帘，所述透风卷帘和防风卷帘层叠布设；所述在检测到有移动对象靠近或进入空调室外机的吹风区域时，控制所述卷帘展开，具体包括：The control method according to claim 1, characterized in that: the roller shutter comprises a ventilation shutter and a windproof shutter, and the ventilation shutter and the windproof shutter are arranged in layers; when it is detected that a moving object approaches or enters When the air-conditioning outdoor unit is in the blowing area, the rolling shutter is controlled to unfold, which specifically includes:
    在检测到吹风区域内没有移动对象进入，但有移动对象向吹风区域靠近时，控制透风卷帘以速度V1展开；When it is detected that there is no moving object entering the blowing area, but there is a moving object approaching the blowing area, the ventilation shutter is controlled to expand at a speed V1;
    在检测到吹风区域内有移动对象进入时，判断吹风区域内是否有移动对象的移动速度≤设定速度；When it is detected that there is a moving object entering in the blowing area, determine whether there is a moving object in the blowing area. The moving speed is less than or equal to the set speed;
    若否，则在透风卷帘未完全展开时以速度V2展开，在透风卷帘已完全展开时保持展开状态；If not, deploy at speed V2 when the ventilation shutter is not fully deployed, and maintain the deployed state when the ventilation shutter has been fully deployed;
    若是，则判断在吹风区域内是否有移动对象与出风口中心的距离≤设定距离；在没有移动对象与出风口中心的距离≤设定距离时，控制透风卷帘以速度V1展开；在有移动对象与出风口中心的距离≤设定距离时，控制防风卷帘以速度V3展开；If yes, then judge whether there is a moving object in the blowing area and the distance between the center of the air outlet ≤ the set distance; when there is no moving object and the distance between the center of the air outlet ≤ the set distance, control the ventilation shutter to expand at the speed V1; When the distance between the moving object and the center of the air outlet is less than or equal to the set distance, control the windproof shutter to expand at the speed V3;
    其中，V1＜V2＜V3。Wherein, V1<V2<V3.
  5. 根据权利要求4所述的控制方法，其特征在于：所述控制方法还包括：The control method according to claim 4, wherein the control method further comprises:
    判断是否满足吹风区域内的移动对象全部离开吹风区域且没有新的移动对象靠近或进入吹风区域；Determine whether it is satisfied that all moving objects in the blowing area leave the blowing area and no new moving objects approach or enter the blowing area;
    若是，则透风卷帘和防风卷帘以速度V4卷起；If so, the ventilation shutters and windproof shutters are rolled up at speed V4;
    若否，则透风卷帘和防风卷帘保持速度继续展开直至完全展开。If not, the ventilation roller blinds and wind protection roller blinds maintain the speed and continue to deploy until fully deployed.
  6. 根据权利要求3所述的控制方法，其特征在于：所述透风卷帘和防风卷帘安装在出风口的上方，所述防风卷帘位于透风卷帘的外侧。The control method according to claim 3, characterized in that: the ventilation shutter and the windproof shutter are installed above the air outlet, and the windproof shutter is located outside the ventilation shutter.
  7. 根据权利要求2至6中任一项所述的控制方法，其特征在于：在吹风区域的左侧划定左邻近区域，在吹风区域的右侧划定右邻近区域，在吹风区域的前方划定前邻近区域；The control method according to any one of claims 2 to 6, characterized in that: a left adjacent area is defined on the left side of the blowing area, a right adjacent area is defined on the right side of the blowing area, and a right adjacent area is defined on the front of the blowing area. pre-determined adjacent areas;
    如果检测到有移动对象进入左邻近区域、右邻近区域、前邻近区域的任一区域，且向吹风区域移动，则判定有移动对象靠近吹风区域。If it is detected that a moving object enters any of the left adjacent area, the right adjacent area, and the front adjacent area and moves toward the blowing area, it is determined that a moving object is approaching the blowing area.
  8. 根据权利要求7所述的控制方法，其特征在于：在所述空调室外机上设置有：The control method according to claim 7, wherein: the outdoor unit of the air conditioner is provided with:
    测距设备，用于测量移动对象与出风口中心的距离；Distance measuring equipment, used to measure the distance between the moving object and the center of the air outlet;
    第一摄像头，其视角范围为左邻近区域；the first camera, whose viewing angle range is the left adjacent area;
    第二摄像头，其视角范围为右邻近区域；The second camera, whose viewing angle range is the right adjacent area;
    中心摄像头，其视角范围为前邻近区域和吹风区域；The center camera, whose viewing angle ranges from the front adjacent area and the blowing area;
    当检测到有移动对象进入第一摄像头的视角范围且与出风口中心的距离在第一设定范围内时，判定有移动对象进入左邻近区域；When it is detected that a moving object enters the viewing angle range of the first camera and the distance from the center of the air outlet is within the first set range, it is determined that a moving object enters the left adjacent area;
    当检测到有移动对象进入第二摄像头的视角范围且与出风口中心的距离在第二设定范围内时，判定有移动对象进入右邻近区域；When it is detected that a moving object enters the viewing angle range of the second camera and the distance from the center of the air outlet is within the second set range, it is determined that a moving object enters the right adjacent area;
    当检测到有移动对象进入中心摄像头的视角范围且与出风口中心的距离在第三设定范围内时，判定有移动对象进入前邻近区域；When it is detected that a moving object enters the viewing angle range of the center camera and the distance from the center of the air outlet is within the third set range, it is determined that a moving object enters the front adjacent area;
    当检测到有移动对象进入中心摄像头的视角范围且与出风口中心的距离在第四设定范围内时，判定有移动对象进入吹风区域。When it is detected that a moving object enters the viewing angle range of the center camera and the distance from the center of the air outlet is within the fourth set range, it is determined that a moving object enters the blowing area.
  9. 一种空调室外机控制装置，所述空调室外机的前面板具有出风口；其特征在于：在所述出风口处设置有可以卷起和展开的卷帘；当所述卷帘卷起时，露出所述出风口；当所述卷帘展开时，遮挡住所述出风口；A control device for an air conditioner outdoor unit, the front panel of the air conditioner outdoor unit has an air outlet; it is characterized in that: a roller blind that can be rolled up and unfolded is arranged at the air outlet; when the roller blind is rolled up, Expose the air outlet; when the roller blind is unfolded, block the air outlet;
    所述控制装置包括：The control device includes:
    检测模块，用于检测是否有移动对象靠近或进入空调室外机的吹风区域；所述移动对象包括人体、婴儿车的一种或多种；a detection module for detecting whether a moving object approaches or enters the blowing area of the outdoor unit of the air conditioner; the moving object includes one or more of a human body and a baby carriage;
    控制模块，用于在检测到有移动对象靠近或进入空调室外机的吹风区域时，控制所述卷帘展开，以遮挡出风口。The control module is configured to control the rolling shutter to expand to block the air outlet when it is detected that a moving object approaches or enters the blowing area of the outdoor unit of the air conditioner.
  10. 一种空调室外机，其特征在于：采用如权利要求1至8中任一项所述的控制方法。An air conditioner outdoor unit, characterized in that: the control method according to any one of claims 1 to 8 is adopted.
PCT/CN2021/142840 2021-04-08 2021-12-30 A control method and a control apparatus for an air conditioner outdoor unit, and an air conditioner outdoor unit WO2022105938A1 (en)

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