WO2021179899A1 - 空调器室内机及其控制方法 - Google Patents

空调器室内机及其控制方法 Download PDF

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Publication number
WO2021179899A1
WO2021179899A1 PCT/CN2021/077277 CN2021077277W WO2021179899A1 WO 2021179899 A1 WO2021179899 A1 WO 2021179899A1 CN 2021077277 W CN2021077277 W CN 2021077277W WO 2021179899 A1 WO2021179899 A1 WO 2021179899A1
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WIPO (PCT)
Prior art keywords
display
indoor unit
distance
display device
interactive user
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PCT/CN2021/077277
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English (en)
French (fr)
Inventor
王博鹏
陈会敏
Original Assignee
青岛海尔空调器有限总公司
海尔智家股份有限公司
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Publication of WO2021179899A1 publication Critical patent/WO2021179899A1/zh

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    • 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
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52—Indication arrangements, e.g. displays
    • 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
    • F24F2120/12—Position of occupants

Definitions

  • the invention relates to smart home appliances, in particular to an indoor unit of an air conditioner and a control method thereof.
  • Some air conditioners in the prior art have a single display mode of the display device, and can only display information or images to the user according to a preset fixed display mode, so that the user can only stand in front of the display device and is relatively far from the display device Only when it is near can the information or images displayed by the display device be clearly seen, resulting in a poor user experience.
  • An object of the present invention is to provide an air conditioner indoor unit and a control method thereof that at least partially solve the above-mentioned problems.
  • a further object of the present invention is to enable the indoor function of the air conditioner to automatically adjust the display mode according to the user's position.
  • a further object of the present invention is to enable the indoor function of the air conditioner to show more information to the user when the user is close.
  • a further object of the present invention is to enable the indoor function of the air conditioner to display clear images to users at different viewing positions and different viewing angles.
  • the present invention provides a control method of an indoor unit of an air conditioner, including: acquiring a signal for the indoor unit to wake up a display device; acquiring the position of a target interactive user of the display device relative to the indoor unit and/or the body posture of the target interactive user; The position and/or body posture of the interactive user configure the display mode of the display device; drive the display device to provide the target interactive user with the information display image of the indoor unit according to the display mode.
  • the step of configuring the display mode of the display device according to the location of the target interactive user includes: determining the distance between the target interactive user and the indoor unit according to the location of the target interactive user; and configuring the display interface of the display device according to the distance.
  • the step of configuring the display interface of the display device according to the distance includes: determining the number of display elements of the display interface according to a preset distance range correspondence relationship; the number of display elements decreases correspondingly as the distance increases; and the display is allocated according to the number of display elements area.
  • the step of configuring the display interface of the display device according to the distance further includes: configuring the font size of the display element in the display area according to the preset distance and font correspondence, so that the font size of the display element increases correspondingly as the distance increases.
  • the step of configuring the display interface of the display device according to the distance includes: configuring the resolution of the display interface according to the distance.
  • the step of configuring the resolution of the display interface according to the distance includes: judging whether the distance is greater than a first distance threshold; if the distance is greater than the first distance threshold, configuring the resolution of the display interface as the first resolution; if the distance is less than or equal to the first distance A distance threshold, the resolution of the configuration display interface is the second resolution; the first resolution is higher than the second resolution.
  • the step of configuring the display mode of the display device according to the position and body posture of the target interactive user includes: determining the deviation angle of the line of sight of the target interactive user relative to the indoor unit according to the position and body posture of the target interactive user; and according to the deviation angle Configure the viewing angle of the display interface of the display device.
  • the step of configuring the display mode of the display device according to the position of the target interactive user further includes: determining the offset angle of the line of sight of the target interactive user relative to the indoor unit in the horizontal direction according to the position of the target interactive user; Configure the horizontal viewing angle of the display interface of the display device.
  • the step of configuring the display mode of the display device according to the body posture includes: when the body posture is a standing posture, configuring the vertical angle of view of the display interface of the display device as the first vertical angle of view;
  • the vertical viewing angle of the configuration display interface is the second vertical viewing angle;
  • the vertical viewing angle of the configuration display interface is the third vertical viewing angle;
  • the first vertical viewing angle is smaller than the second vertical viewing angle.
  • the second vertical viewing angle is smaller than the third vertical viewing angle.
  • an indoor unit of an air conditioner including: a control device, which includes a processor and a memory, and a control program is stored in the memory. Any control method.
  • the display mode of the display device can be configured according to the position and/or body posture of the target interactive user, and the display device can be driven according to the display mode.
  • the target interactive user provides the information display image of the indoor unit, so that the indoor unit of the air conditioner can automatically adjust the display mode according to the position of the user, and the degree of intelligence of the air conditioner is improved.
  • the indoor unit of the air conditioner and the control method thereof of the present invention can determine the distance between the target interactive user and the indoor unit according to the location of the target interactive user, and can determine the number of display elements of the display interface of the display device according to the distance, wherein , The number of display elements decreases correspondingly as the distance increases, so that the indoor unit of the air conditioner of the present invention can show the user clear necessary information when the user is far away, and can also show the user more information when the user is close , Improve the efficiency and quality of information obtained by users through display devices.
  • the indoor unit of the air conditioner and the control method thereof of the present invention can determine the offset angle of the target interactive user from the display device in the horizontal direction according to the position of the target interactive user, and can configure the horizontal viewing angle of the display device according to the offset angle .
  • the vertical viewing angle of the display device can also be configured according to the body posture of the target interactive user, so that the indoor function of the air conditioner of the present invention can show clear images to users at different viewing positions and different viewing angles, without the user needing to adjust himself The location improves the user experience.
  • Fig. 1 is a schematic diagram of an indoor unit of an air conditioner according to an embodiment of the present invention
  • Fig. 2 is a schematic block diagram of an indoor unit of an air conditioner according to an embodiment of the present invention
  • Fig. 3 is a schematic diagram of a control method of an indoor unit of an air conditioner according to an embodiment of the present invention
  • FIG. 4 is a schematic diagram of a display interface of a display device of an indoor unit of an air conditioner according to an embodiment of the present invention
  • FIG. 5 is a schematic diagram of another display interface of a display device of an indoor unit of an air conditioner according to an embodiment of the present invention.
  • Fig. 6 is a control flowchart of an indoor unit of an air conditioner according to an embodiment of the present invention.
  • Fig. 7 is another control flowchart of the indoor unit of the air conditioner according to an embodiment of the present invention.
  • Fig. 1 is a schematic diagram of an air conditioner indoor unit 10 according to an embodiment of the present invention
  • Fig. 2 is a schematic block diagram of an air conditioner indoor unit 10 according to an embodiment of the present invention.
  • the indoor unit 10 of the air conditioner in this embodiment may be a vertical type, such as a square cabinet or a circular cabinet, or a wall-mounted type, but is not limited to this.
  • Fig. 1 only uses the indoor unit 10 of a wall-mounted air conditioner for illustration. Those skilled in the art should be fully capable of expanding upon understanding of this embodiment, and no examples are given here.
  • the air conditioner indoor unit 10 may generally include a display device 200 and a control device 400.
  • the indoor unit 10 and the outdoor unit of the air conditioner are effectively coordinated to complete the cooling and heating cycle of the air conditioner, thereby realizing the cooling and heating regulation of the indoor temperature.
  • the indoor unit 10 may further include: a casing 500, a heat exchanger, and a blower. Wherein, the casing 500 has the function of accommodating and fixing, and the heat exchanger and the blower can be arranged inside the casing 500.
  • the display device 200 may be disposed on the cabinet 500, for example, it may be disposed on the front panel of the cabinet 500 and located above or below the air outlet 501 of the indoor unit 10.
  • the display device 200 may be an electronic display device, for example, an LED screen, which is a device that can output images or sense information.
  • the indoor unit 10 may be provided with a detection device for detecting the position of the target interactive user relative to the indoor unit 10 and/or the body posture of the target interactive user, and obtain related information.
  • the target interactive user (hereinafter referred to as "user") may be at least one preset user, or may be at least one user determined by the indoor unit 10 according to the instruction signal.
  • the detection device can be arranged on the casing 500. In other embodiments, the indoor unit 10 may also obtain the position of the target interactive user relative to the indoor unit 10 and/or the body posture of the target interactive user through other external detection devices.
  • the detection device may include an infrared detector for detecting the position of the target interactive user relative to the indoor unit 10.
  • the detection device may also include an image collector for collecting the body posture of the target interactive user. Match the image acquired by the image collector with the preset image recognition model to obtain the body posture of the target interactive user.
  • the control device 400 has a memory 420 and a processor 410.
  • the memory 420 stores a control program 421.
  • the control program 421 is used to implement the control method of the air conditioner indoor unit 10 in any of the following embodiments when executed by the processor 410.
  • the processor 410 may be a central processing unit (CPU), or a digital processing unit (DSP), or the like.
  • the memory 420 is used to store a program executed by the processor 410.
  • the memory 420 may be any medium that can be used to carry or store desired program codes in the form of instructions or data structures and that can be accessed by a computer, but is not limited thereto.
  • the memory 420 may also be a combination of various memories 420. Since the control program 421 is executed by the processor 410 to implement each process of the following method embodiments, and can achieve the same technical effect, in order to avoid repetition, details are not repeated here.
  • the display mode of the display device 200 can be configured according to the position and/or body posture of the target interactive user, and the display device 200 can be driven according to the display
  • the mode provides the target interactive user with the information display image of the indoor unit 10, so that the indoor unit 10 of the air conditioner can automatically adjust the display mode according to the position of the user, which improves the degree of intelligence of the air conditioner.
  • FIG. 3 is a schematic diagram of a control method of the indoor unit 10 of an air conditioner according to an embodiment of the present invention.
  • the control method of the indoor unit 10 of the air conditioner may generally include:
  • step S302 a signal for the indoor unit 10 to wake up the display device 200 is acquired.
  • the display device 200 Before the display device 200 is awakened, it may be in a shutdown state, that is, it may be in a screen-off state.
  • the indoor unit 10 When the indoor unit 10 is in the power-on state, it can send a wake-up signal to the display device 200 to switch the display device 200 from the shutdown state to the power-on state.
  • the display device 200 in the power-on state can provide the user with the information display image of the indoor unit 10 according to the display mode corresponding to the designated instruction after receiving the designated instruction issued by the processor 410.
  • the indoor unit 10 may receive the instruction to wake up the display device 200 issued by the user through a voice signal processing unit or other signal processing unit. After receiving the instruction issued by the user, the processor 410 may issue a signal to wake up the display device 200. The processor 410 may also periodically issue a signal to wake up the display device 200 according to a preset display period.
  • Step S304 Obtain the position of the target interactive user of the display device 200 relative to the indoor unit 10 and/or the body posture of the target interactive user.
  • the detection device can be driven to start detecting the position of the user relative to the indoor unit 10 and/or the user's body posture.
  • the location may be the location of the user in the working environment of the indoor unit 10.
  • the space where the working environment is located can be preset with a three-dimensional coordinate system.
  • the plane of the working environment can be preset with a plane rectangular coordinate system, and the projection of the geometric center of the base plate of the indoor unit 10 cabinet 500 on the horizontal ground can be a circular point of the plane rectangular coordinate system, which is similar to that of the indoor unit.
  • the direction perpendicular to the plane where the front panel of the cabinet 500 is located may be the extension direction of the longitudinal coordinate axis, and the direction parallel to the plane where the front panel of the indoor unit 10 cabinet 500 is located and perpendicular to the longitudinal coordinate axis may be the extension direction of the horizontal coordinate axis.
  • the position of the user relative to the indoor unit 10 may be the position of the user on the level ground of the working environment, that is, the coordinates of the user on the level ground.
  • the user's body posture may include at least: standing posture, sitting posture, and lying posture.
  • Step S306 Configure the display mode of the display device 200 according to the position and/or body posture of the target interactive user.
  • the display mode may include at least the display area, display elements, font size, resolution, horizontal viewing angle, and vertical viewing angle of the display interface.
  • the step of configuring the display mode of the display device 200 according to the position and/or body posture of the target interactive user may include: configuring the display mode of the display device 200 according to the position of the target interactive user, or may include: configuring the display of the display device 200 according to the body posture
  • the mode may also include: configuring the display mode of the display device 200 according to the position and body posture of the target interactive user.
  • FIG. 4 is a schematic diagram of a display interface of the display device 200 of the air conditioner indoor unit 10 according to an embodiment of the present invention
  • FIG. 5 is another display interface of the display device 200 of the air conditioner indoor unit 10 according to an embodiment of the present invention Schematic diagram.
  • the display mode may include at least the display interface, and the display area, font size, resolution, and viewing angle of the display interface.
  • the step of configuring the display mode of the display device 200 according to the location of the target interactive user may include: determining the distance between the target interactive user and the indoor unit 10 according to the location of the target interactive user, and configuring the display interface of the display device 200 according to the distance.
  • the position of the target interactive user relative to the indoor unit 10 may include: the distance between the target interactive user and the indoor unit 10.
  • the distance may refer to the length of the interval in the horizontal direction between the target interactive user and the indoor unit 10. According to the coordinates of the target interactive user, the distance between the target interactive user and the indoor unit 10 can be directly calculated.
  • the step of configuring the display interface of the display device 200 according to the distance may include: determining the number of display elements of the display interface 200 according to the preset distance range correspondence relationship, the number of display elements decreases correspondingly as the distance increases, and the display area is allocated according to the number of display elements .
  • the distance range correspondence relationship may be a plurality of preset correspondence relationship tables between distance segments and the number of display elements.
  • the step of determining the number of display elements of the display interface 200 according to the distance range correspondence may include: matching the distance with a plurality of preset distance segments, and determining the number of display elements of the display interface according to the distance segment to which the distance belongs.
  • the number of distance zones and the range of each distance zone can be preset according to actual needs.
  • the number of distance segments may be three, four, or five.
  • Each distance zone can correspond to a preset number of display elements.
  • a table of correspondences between distance segments and the number of display elements can be preset.
  • the number of display elements corresponding to the first distance zone can be six
  • the number of display elements corresponding to the second distance zone can be four
  • the number of display elements corresponding to the third distance zone can be two .
  • the range of the first distance section may be (0, 3] m
  • the range of the second distance section may be (3, 5) m
  • the range of the third distance section may be (5, 15] m. If it is detected that the distance between the user and the indoor unit 10 is 4 m, the distance section to which the distance belongs is the second distance section, and accordingly, the number of display elements on the display interface is four.
  • the number of display elements is configured to decrease as the distance increases.
  • the screen size of the display device 200 may be a fixed value.
  • the number of display elements is configured to decrease correspondingly as the distance increases, and the display areas are allocated according to the number of display elements.
  • the number of display areas can be configured to be the same as the number of display elements, and each display area can be used to display one display element.
  • the division method of the display area can be preset according to the number of display elements.
  • the content of each display element can be set corresponding to a piece of operating information of the air conditioner.
  • the operating information may at least include: set temperature, operating mode, set wind speed, indoor environmental humidity, outdoor temperature, and indoor environmental temperature.
  • the air conditioner may be preset with a priority order table regarding the above-mentioned operation information. For example, when the number of display elements of the display interface is determined to be two according to the distance section to which the distance belongs, the display area can be two, and the two top two in the above priority order table can be displayed in the
  • the number of display elements is small, and each display element can occupy a larger display area, which can improve the clarity of each operation information.
  • the number of display elements is large, and the display device 200 can display more operation information to the user.
  • the air conditioner indoor unit 10 of this embodiment can display clear necessary information to the user when the user is far away, and can also display more information to the user when the user is close, which improves the user’s access to the display device 200. The efficiency and quality of information obtained.
  • the step of configuring the display interface of the display device 200 according to the distance may further include: configuring the font size of the display element in the display area according to the preset distance and font correspondence, so that the font size of the display element increases correspondingly as the distance increases.
  • Each distance section can be correspondingly set with a distance and font correspondence.
  • the number of display elements and the display area can be kept consistent.
  • the font increases correspondingly as the distance increases, so that when the distance between the user and the indoor unit 10 changes slightly, the indoor unit 10 can still adjust the font size of the display elements accordingly, and at the same time improve the degree of intelligence and humanization.
  • the step of configuring the display interface of the display device 200 according to the distance may further include: configuring the resolution of the display interface according to the distance.
  • the step of configuring the resolution of the display interface according to the distance may include: judging whether the distance is greater than the first distance threshold, if the distance is greater than the first distance threshold, configuring the resolution of the display interface as the first resolution, and if the distance is less than or equal to the first distance threshold , Configure the resolution of the display interface as the second resolution. The first resolution is higher than the second resolution.
  • the size of the first distance threshold can be preset according to actual needs, and can be any value in the range of 3-12m, for example, it can be 3m, 5m, 8m, or 10m.
  • increasing the resolution of the display interface can enhance the clarity of the display interface, facilitate the user to identify information, and improve the visual experience.
  • the step of configuring the display mode of the display device 200 according to the position of the target interactive user may further include: determining, according to the position of the target interactive user, an offset angle of the line of sight of the target interactive user relative to the indoor unit 10 in the horizontal direction, and configuring according to the offset angle
  • the horizontal viewing angle of the display interface of the display device 200 may refer to the direction parallel to the ground of the working environment. The above-mentioned horizontal viewing angle can be adjusted by twisting or shifting the image laterally.
  • the direction of the user's line of sight may be roughly the direction of the connection line between the user's eyes or head and the indoor unit 10.
  • the geometric center of the screen of the display device 200 may be used as the above-mentioned reference point. Since there is a certain distance between the user and the indoor unit 10, the geometric center of the front panel of the cabinet 500 may also be used as the above-mentioned reference point for rough calculation.
  • the direction of the user's line of sight may refer to the direction of the line between the user's eyes or head and the geometric center of the front panel of the casing 500.
  • the offset angle of the user's line of sight from the indoor unit 10 in the horizontal direction may refer to the angle in the horizontal direction between the user's line of sight direction and a straight line perpendicular to the front panel of the cabinet 500 and passing through the geometric center of the front panel of the cabinet 500. .
  • the location of the target interactive user can be represented by the user's coordinates.
  • the offset angle of the target interactive user from the indoor unit 10 in the horizontal direction can be directly calculated.
  • the above-mentioned offset angle may refer to the degree of deviation in the horizontal direction of the user's position relative to any position directly in front of the geometric center of the front panel of the indoor unit 10.
  • the offset angle may be zero.
  • the offset angle increases accordingly.
  • the display device 200 faces the front panel of the housing 500 of the indoor unit 10, in general, when the user is roughly in front of the geometric center of the front panel of the housing 500 of the indoor unit 10, the image information received by the eyes will not be significantly deformed. , The visual effect is better.
  • the horizontal viewing angle of the display interface is configured according to the user's offset angle, the angle of the display interface is adjusted, and the image of the display interface is Facing the user as far as possible can improve the user's visual effect when receiving information, thereby improving the accuracy of information reception.
  • the step of configuring the display mode of the display device 200 according to the body posture includes: when the body posture is a standing posture, configuring the vertical viewing angle of the display interface as the first vertical viewing angle, and when the body posture is a sitting posture, configuring the display interface
  • the vertical viewing angle of is the second vertical viewing angle
  • the vertical viewing angle of the configuration display interface is the third vertical viewing angle.
  • the first vertical viewing angle is smaller than the second vertical viewing angle
  • the second vertical viewing angle is smaller than the third vertical viewing angle.
  • the above-mentioned vertical viewing angle can be adjusted by longitudinally twisting or shifting the image.
  • the user Since the user receives the display information through his eyes, through the user's position, only the offset angle of the user as a whole from the front panel of the housing 500 of the indoor unit 10 in the horizontal direction can be obtained.
  • the user's body posture is different, and the eye position is different.
  • the user’s body posture can be used to determine the extent to which the user’s eyes deviate from the front of the indoor unit 10 in the vertical direction.
  • the vertical viewing angle of the display interface is configured according to the body posture, so that the user can work in different postures. Observe the relatively clear display information, which is simple and effective, and does not need to detect the height of the eyes.
  • the step of configuring the display mode of the display device 200 according to the position of the target interactive user and the body posture of the target interactive user may include: determining the deviation angle of the line of sight of the target interactive user relative to the indoor unit 10 according to the position and body posture of the target interactive user; The deviation angle configures the viewing angle of the display interface of the display device 200.
  • the viewing angle can be calculated from the horizontal viewing angle and the vertical viewing angle, and the viewing angle can also be calculated from the deviation angle of the target interactive user's line of sight from the indoor unit 10.
  • the offset angle of the target interactive user's line of sight from the indoor unit 10 in the horizontal direction can be obtained.
  • the body posture of the target interactive user it can be obtained that the target interactive user's line of sight deviates from the indoor unit in the vertical direction. Therefore, according to the position and body posture, the deviation angle of the visual line of the target interactive user from the indoor unit 10 in the horizontal direction and the vertical direction can be obtained at the same time, so as to configure the viewing angle of the display interface according to the deviation angle.
  • “view angle” can refer to the working angle of the display interface, which can be adjusted by twisting or shifting the deviated position of the image toward the user.
  • step S308 the display device 200 is driven to provide the information display image of the indoor unit 10 to the target interactive user according to the display mode.
  • the information display image of the indoor unit 10 may include operation information of the indoor unit 10.
  • the information display image of the indoor unit 10 may be composed of display elements corresponding to operating information.
  • the processor 410 may send a designated instruction containing the display mode information to the display device 200, and drive the display device 200 to display the indoor display of the user according to the display mode. Information about the operation of the machine 10.
  • Fig. 6 is a control flowchart of the indoor unit 10 of the air conditioner according to an embodiment of the present invention.
  • step S602 a signal for the indoor unit 10 to wake up the display device 200 is acquired. Before the display device 200 is awakened, it may be in a shutdown state, that is, it may be in a screen-off state. When the indoor unit 10 is in the power-on state, it can send a wake-up signal to the display device 200 to switch the display device 200 from the shutdown state to the power-on state.
  • step S604 the position of the target interactive user of the display device 200 relative to the indoor unit 10 is acquired. That is, the position of the target interactive user relative to the indoor unit 10 detected by the detection device of the indoor unit 10 is acquired.
  • the working environment of the indoor unit 10 can be preset with a plane rectangular coordinate system.
  • the geometric center of the base plate of the indoor unit 10 cabinet 500 on the horizontal ground can be the origin of the plane rectangular coordinate system, and the front panel of the cabinet 500
  • the direction perpendicular to the plane may be the extension direction of the longitudinal coordinate axis, and the direction parallel to the plane where the front panel of the casing 500 is located and perpendicular to the longitudinal coordinate axis may be the extension direction of the horizontal coordinate axis.
  • the position of the user relative to the indoor unit 10 may be the position of the user on the level ground of the working environment, that is, the coordinates of the user on the level ground.
  • Step S606 Determine the distance between the target interactive user and the indoor unit 10 according to the location of the target interactive user. According to the coordinates of the target interactive user, the distance between the target interactive user and the indoor unit 10 can be directly calculated.
  • Step S608 Determine the number of display elements of the display interface according to the distance.
  • the distance is matched with a plurality of preset distance sections, and each distance section is set corresponding to a number of display elements.
  • the number of display elements on the display interface is determined according to the distance zone to which the distance belongs.
  • the number of display elements is configured to decrease as the distance increases.
  • the display area is allocated according to the number of display elements.
  • the number of display areas can be configured to be the same as the number of display elements, and each display area can be used to display one display element.
  • the content of each display element can be set corresponding to a piece of operating information of the air conditioner.
  • the division method of the display area can be preset according to the number of display elements. For example, an even distribution method can be used, but it is not limited to this.
  • Step S612 Configure the font size of the display elements in the display area according to the preset distance and font correspondence.
  • Each distance section can be correspondingly set with a distance and font correspondence.
  • the number of display elements and the display area can be kept consistent, and the display elements The font size increases as the distance increases.
  • Step S614 Configure the resolution of the display interface according to the distance.
  • the step of configuring the resolution of the display interface according to the distance may include: judging whether the distance is greater than the first distance threshold, if the distance is greater than the first distance threshold, configuring the resolution of the display interface as the first resolution, and if the distance is less than or equal to the first distance threshold , Configure the resolution of the display interface as the second resolution. The first resolution is higher than the second resolution.
  • Step S616 Determine the offset angle of the line of sight of the target interactive user from the indoor unit 10 in the horizontal direction according to the position of the target interactive user. According to the coordinates of the target interactive user, the offset angle of the target interactive user from the indoor unit 10 in the horizontal direction can be directly calculated.
  • Step S618 Configure the horizontal viewing angle of the display interface of the display device 200 according to the offset angle.
  • step S620 the display device 200 is driven to provide the information display image of the indoor unit 10 to the target interactive user according to the display mode.
  • Fig. 7 is another control flowchart of the air conditioner indoor unit 10 according to an embodiment of the present invention.
  • step S702 a signal for the indoor unit 10 to wake up the display device 200 is acquired.
  • Step S704 Obtain the position of the target interactive user of the display device 200 relative to the indoor unit 10 and the body posture of the target interactive user.
  • the user's body posture may include at least: standing posture, sitting posture, and lying posture.
  • Step S706 Determine the deviation angle of the line of sight of the target interactive user relative to the indoor unit 10 according to the position and body posture of the target interactive user. According to the position of the target interactive user, the offset angle of the target interactive user's line of sight from the indoor unit 10 in the horizontal direction can be obtained. According to the body posture of the target interactive user, it can be obtained that the target interactive user's line of sight deviates from the indoor unit in the vertical direction. The angle of 10, according to the angle of the target interactive user's line of sight deviating from the indoor unit 10 in the horizontal direction and the vertical direction, the deviation angle of the target interactive user's line of sight relative to the display device 200 can be directly calculated.
  • the viewing angle of the display interface is configured according to the deviation angle.
  • the viewing angle of the display interface can be adjusted by twisting or shifting the deviated position of the image toward the user.
  • step S710 the display device 200 is driven to provide the information display image of the indoor unit 10 to the target interactive user according to the display mode.
  • the display mode of the display device 200 can be configured according to the position and/or body posture of the target interactive user, and the display device 200 can be driven according to the display mode.
  • the information display image of the indoor unit 10 is provided to the target interactive user, so that the indoor unit 10 of the air conditioner can automatically adjust the display mode according to the position of the user, which improves the degree of intelligence of the air conditioner.

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Abstract

一种空调器室内机及其控制方法，控制方法包括：获取室内机唤醒显示设备的信号（S302）；获取显示设备的目标交互用户相对于室内机的位置和/或目标交互用户的身体姿态（S304）；根据目标交互用户的位置和/或身体姿态配置显示设备的显示模式（S306）；驱动显示设备按照显示模式向目标交互用户提供室内机的信息展示图像（S308）。

Description

空调器室内机及其控制方法 技术领域
本发明涉及智能家电，特别是涉及一种空调器室内机及其控制方法。
背景技术
现有技术中的部分空调器，其显示设备的显示模式单一，仅能按照预设的固定显示模式向用户展示信息或图像，使得用户只能站在显示设备的正前方，并且距离显示设备比较近的时候，才能看清显示设备所展示的信息或图像，导致用户体验不佳。
因此，如何根据用户位置自动调节空调器的显示设备的显示模式，成为本领域技术人员亟待解决的技术问题。
发明内容
本发明的一个目的是要提供一种至少部分地解决上述问题的空调器室内机及其控制方法。
本发明一个进一步的目的是使得空调器室内机能根据用户位置自动调节显示模式。
本发明一个进一步的目的是要使得空调器室内机能在用户距离较近时向用户展示较多信息。
本发明一个进一步的目的是要使得空调器室内机能向位于不同观察位置和不同观察角度处的用户展示清晰的图像。
本发明提供了一种空调器室内机的控制方法，包括：获取室内机唤醒显示设备的信号；获取显示设备的目标交互用户相对于室内机的位置和/或目标交互用户的身体姿态；根据目标交互用户的位置和/或身体姿态配置显示设备的显示模式；驱动显示设备按照显示模式向目标交互用户提供室内机的信息展示图像。
可选地，根据目标交互用户的位置配置显示设备的显示模式的步骤包括：根据目标交互用户的位置确定目标交互用户与室内机之间的距离；根据距离配置显示设备的显示界面。
可选地，根据距离配置显示设备的显示界面的步骤包括：按照预设的距离范围对应关系确定显示界面的显示要素数量；显示要素数量随距离的增大 而相应减少；根据显示要素数量分配显示区域。
可选地，根据距离配置显示设备的显示界面的步骤还包括：根据预设的距离与字体对应关系配置显示区域内的显示要素字体大小，使得显示要素字体大小随距离增加而相应增大。
可选地，根据距离配置显示设备的显示界面的步骤包括：根据距离配置显示界面的分辨率。
可选地，根据距离配置显示界面的分辨率的步骤包括：判断距离是否大于第一距离阈值；若距离大于第一距离阈值，配置显示界面的分辨率为第一分辨率；若距离小于等于第一距离阈值，配置显示界面的分辨率为第二分辨率；第一分辨率高于第二分辨率。
可选地，根据目标交互用户的位置和身体姿态配置显示设备的显示模式的步骤包括：根据目标交互用户的位置和身体姿态，确定目标交互用户的视线相对于室内机的偏离角度；根据偏离角度配置显示设备的显示界面的视角。
可选地，根据目标交互用户的位置配置显示设备的显示模式的步骤还包括：根据目标交互用户的位置确定目标交互用户的视线在水平方向上相对于室内机的偏移角度；根据偏移角度配置显示设备的显示界面的水平视角。
可选地，根据身体姿态配置显示设备的显示模式的步骤包括：在身体姿态为站姿的情况下，配置显示设备的显示界面的竖直视角为第一竖直视角；在身体姿态为坐姿的情况下，配置显示界面的竖直视角为第二竖直视角；在身体姿态为卧姿的情况下，配置显示界面的竖直视角为第三竖直视角；第一竖直视角小于第二竖直视角，第二竖直视角小于第三竖直视角。
根据本发明的另一方面，还提供了一种空调器室内机，包括：控制装置，其包括：处理器以及存储器，存储器内存储有控制程序，控制程序被处理器执行时，用于实现上述任一项的控制方法。
本发明的空调器室内机及其控制方法，空调器室内机的显示设备被唤醒后，能根据目标交互用户的位置和/或身体姿态配置显示设备的显示模式，并驱动显示设备按照显示模式向目标交互用户提供室内机的信息展示图像，从而使得空调器室内机能根据用户位置自动调节显示模式，提高了空调器的智能化程度。
进一步地，本发明的空调器室内机及其控制方法，能根据目标交互用户 的位置确定目标交互用户与室内机之间的距离，并能根据距离确定显示设备的显示界面的显示要素数量，其中，显示要素数量随距离的增大而相应减少，从而使得本发明的空调器室内机能在用户距离较远时向用户展示清晰的必要信息，也能在用户距离较近时向用户展示较多信息，提高了用户通过显示设备获取信息的效率和质量。
进一步地，本发明的空调器室内机及其控制方法，能根据目标交互用户的位置确定目标交互用户在水平方向上偏离显示设备的偏移角度，并能根据偏移角度配置显示设备的水平视角，还能根据目标交互用户的身体姿态相应配置显示设备的竖直视角，从而使得本发明的空调器室内机能向位于不同观察位置和不同观察角度处的用户展示清晰的图像，而无需用户调整自身的位置，提高了用户体验。
根据下文结合附图对本发明具体实施例的详细描述，本领域技术人员将会更加明了本发明的上述以及其他目的、优点和特征。
附图说明
后文将参照附图以示例性而非限制性的方式详细描述本发明的一些具体实施例。附图中相同的附图标记标示了相同或类似的部件或部分。本领域技术人员应该理解，这些附图未必是按比例绘制的。附图中：
图1是根据本发明一个实施例的空调器室内机的示意图；
图2是根据本发明一个实施例的空调器室内机的示意性框图；
图3是根据本发明一个实施例的空调器室内机的控制方法的示意图；
图4是根据本发明一个实施例的空调器室内机的显示设备的一个显示界面的示意图；
图5是根据本发明一个实施例的空调器室内机的显示设备的另一个显示界面的示意图；
图6是根据本发明一个实施例的空调器室内机的控制流程图；
图7是根据本发明一个实施例的空调器室内机的另一控制流程图。
具体实施方式
图1是根据本发明一个实施例的空调器室内机10的示意图，图2是根据本发明一个实施例的空调器室内机10的示意性框图。
本实施例的空调器室内机10可以为立式，例如方形柜机或者圆形柜机， 也可以为壁挂式，但不限于此。图1仅以壁挂式空调器室内机10进行示意，本领域技术人员在了解本实施例的基础上应当完全有能力进行拓展，此处不再一一举例。
空调器室内机10一般性地可包括：显示设备200和控制装置400。空调器的室内机10和室外机通过有效的配合运转，完成空调器的制冷和制热循环，从而实现室内温度的冷热调节。室内机10还可以进一步地包括：机壳500，换热器，送风风机。其中，机壳500具有容纳和固定作用，换热器和送风风机可以设置于机壳500内部。
显示设备200可以设置于机壳500上，例如，可以设置于机壳500的前面板上，并位于室内机10的送风口501上方或下方。显示设备200可以为电子显示设备，例如，LED屏，是一种可输出图像或感触信息的设备。
室内机10上可以设置有检测装置，用于检测目标交互用户相对于室内机10的位置和/或目标交互用户的身体姿态，并得到相关信息。目标交互用户(以下可简称“用户”)可以为预设的至少一个用户，也可以为室内机10根据指令信号确定出的至少一个用户。该检测装置可以设置于机壳500上。在另一些实施例中，室内机10也可以通过外部的其他检测装置获取目标交互用户相对于室内机10的位置和/或目标交互用户的身体姿态。
检测装置可以包括红外检测器，用于检测目标交互用户相对于室内机10的位置。
检测装置还可以包括图像采集器，用于采集目标交互用户的身体姿态。将图像采集器获取的图像与预设的图像识别模型进行匹配，即可得到目标交互用户的身体姿态。
控制装置400，具有存储器420以及处理器410，其中存储器420内存储有控制程序421，控制程序421被处理器410执行时用于实现以下任一实施例的空调器室内机10的控制方法。处理器410可以是一个中央处理单元(CPU)，或者为数字处理单元(DSP)等等。存储器420用于存储处理器410执行的程序。存储器420可以是能够用于携带或存储具有指令或数据结构形式的期望的程序代码并能够由计算机存取的任何介质，但不限于此。存储器420也可以是各种存储器420的组合。由于控制程序421被处理器410执行时实现下述方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
使用下述方法，本实施例的空调器室内机10，其显示设备200被唤醒后，能根据目标交互用户的位置和/或身体姿态配置显示设备200的显示模式，并驱动显示设备200按照显示模式向目标交互用户提供室内机10的信息展示图像，从而使得空调器室内机10能根据用户位置自动调节显示模式，提高了空调器的智能化程度。
图3是根据本发明一个实施例的空调器室内机10的控制方法的示意图。该空调器室内机10的控制方法一般性地可以包括：
步骤S302，获取室内机10唤醒显示设备200的信号。
显示设备200被唤醒前，可以处于停机状态，即，可以处于熄屏状态。室内机10处于开机状态下，可以向显示设备200发送唤醒信号，以使显示设备200从停机状态切换至开机状态。处于开机状态下的显示设备200在接收到处理器410下发的指定指令后可以按照指定指令对应的显示模式向用户提供室内机10的信息展示图像。
室内机10可以通过语音信号处理单元或其他信号处理单元接收用户发出的唤醒显示设备200指令，接收到用户发出的指令后，处理器410可以发出唤醒显示设备200的信号。处理器410还可以按照预设的显示周期定时发出唤醒显示设备200的信号。
步骤S304，获取显示设备200的目标交互用户相对于室内机10的位置和/或目标交互用户的身体姿态。
室内机10发出唤醒显示设备200的信号后，可以驱动检测装置开始检测用户相对于室内机10的位置和/或用户的身体姿态。
在一些可选的实施例中，位置可以为用户在室内机10的工作环境中的所在处。工作环境所在空间可以预设有立体坐标系。在本实施例中，工作环境所在地面可以预设有平面直角坐标系，室内机10机壳500底板的几何中心在水平地面上的投影所在处可以为平面直角坐标系的圆点，与室内机10机壳500前面板所在平面垂直的方向可以为纵向坐标轴的延伸方向，与室内机10机壳500前面板所在平面平行且与纵向坐标轴垂直的方向可以为横向坐标轴的延伸方向。用户相对于室内机10的位置可以为用户在工作环境的水平地面的所在处，即，用户在水平地面上的坐标。
用户的身体姿态至少可以包括：站姿、坐姿和卧姿。
步骤S306，根据目标交互用户的位置和/或身体姿态配置显示设备200 的显示模式。显示模式至少可以包括显示界面的显示区域、显示要素、字体大小、分辨率、水平视角和竖直视角。
根据目标交互用户的位置和/或身体姿态配置显示设备200的显示模式的步骤可以包括：根据目标交互用户的位置配置显示设备200的显示模式，或者可以包括：根据身体姿态配置显示设备200的显示模式，也可以包括：根据目标交互用户的位置和身体姿态配置显示设备200的显示模式。
图4是根据本发明一个实施例的空调器室内机10的显示设备200的一个显示界面的示意图，图5是根据本发明一个实施例的空调器室内机10的显示设备200的另一个显示界面的示意图。
显示模式至少可以包括显示界面、以及显示界面的显示区域、字体大小、分辨率、视角。根据目标交互用户的位置配置显示设备200的显示模式的步骤可以包括：根据目标交互用户的位置确定目标交互用户与室内机10之间的距离，根据距离配置显示设备200的显示界面。
目标交互用户相对于室内机10的位置可以包括：目标交互用户与室内机10之间的距离。该距离可以指目标交互用户与室内机10之间的水平方向上的间隔长度。根据目标交互用户的坐标可以直接计算得出目标交互用户与室内机10之间的距离。
根据距离配置显示设备200的显示界面的步骤可以包括：按照预设的距离范围对应关系确定显示界面200的显示要素数量，显示要素数量随距离的增大而相应减少，根据显示要素数量分配显示区域。其中，距离范围对应关系可以为多个预设的距离区段与显示要素数量之间的对应关系表。按照距离范围对应关系确定显示界面200的显示要素数量的步骤可以包括：将距离与多个预设的距离区段进行匹配，根据距离所属的距离区段确定显示界面的显示要素数量。
距离区段的数量和每个距离区段的范围可以根据实际需要进行预先设置。例如，距离区段的数量可以为三个、四个或者五个。在本实施例中，距离区段可以为三个，分别为第一距离区段、第二距离区段和第三距离区段。每个距离区段可以对应有预设的显示要素数量。例如，可以预先设定距离区段与显示要素数量的对应关系表。与第一距离区段相对应的显示要素数量可以为六个，与第二距离区段相对应的显示要素数量可以为四个，与第三距离区段相对应的显示要素数量可以为两个。通过查询距离区段与显示要素数量 的对应关系表，可以得到对应的显示要素数量。例如，第一距离区段的范围可以为(0，3]m，第二距离区段的范围可以为(3，5]m，第三距离区段的范围可以为(5，15]m。若检测到用户与室内机10之间的距离为4m，则该距离所属的距离区段为第二距离区段，相应地，显示界面的显示要素数量为四个。
显示要素数量配置成随距离的增大而相应减少。显示设备200的屏幕大小可以为定值。将显示要素数量配置成随距离的增大而相应减少，并根据显示要素数量分配显示区域，显示区域的数量可以与显示要素数量配置成相同，每一显示区域内可以用于显示一个显示要素。显示区域的划分方式可以根据显示要素数量进行预先设置。每一显示要素的内容可以与空调器的一个运行信息对应设置。运行信息至少可以包括：设定温度、运行模式、设定风速、室内环境湿度、室外温度、室内环境温度。空调器中可以预先设置有关于上述运行信息的优先级顺序表。例如，当根据距离所属的距离区段确定显示界面的显示要素数量为两个时，显示区域可以为两个，这两个显示区域内可以显示上述优先级顺序表中排行前两位的两个运行信息。
在用户距离室内机10较远时，显示要素数量较少，每个显示要素可以占用较大的显示区域，能提高每个运行信息的清晰度。在用户距离室内机10较近时，显示要素数量较多，显示设备200能向用户展示较多运行信息。
使用上述方法，本实施例的空调器室内机10能在用户距离较远时向用户展示清晰的必要信息，也能在用户距离较近时向用户展示较多信息，提高了用户通过显示设备200获取信息的效率和质量。
根据距离配置显示设备200的显示界面的步骤还可以包括：根据预设的距离与字体对应关系配置显示区域内的显示要素字体大小，使得显示要素字体大小随距离增加而相应增大。
每一距离区段可以相应设置有一个距离与字体对应关系，当用户与室内机10之间的距离在某一距离区段内变化时，显示要素的数量和显示区域可以保持一致，显示要素的字体随距离的增加而相应增大，使得用户与室内机10之间的距离发生较小变动时，室内机10仍然能够相应调整显示要素字体大小，同时提高了智能化程度和人性化程度。
根据距离配置显示设备200的显示界面的步骤还可以包括：根据距离配置显示界面的分辨率。根据距离配置显示界面的分辨率的步骤可以包括：判 断距离是否大于第一距离阈值，若距离大于第一距离阈值，配置显示界面的分辨率为第一分辨率，若距离小于等于第一距离阈值，配置显示界面的分辨率为第二分辨率。第一分辨率高于第二分辨率。
第一距离阈值的大小可以根据实际需要进行预先设置，可以为3～12m范围内的任意值，例如，可以为3m、5m、8m或者10m。在用户距离室内机10较远时，提高显示界面的分辨率，能增强显示界面的清晰程度，便于用户识别信息，提高视觉体验。
根据目标交互用户的位置配置显示设备200的显示模式的步骤还可以包括：根据目标交互用户的位置确定目标交互用户的视线在水平方向上相对于室内机10的偏移角度，根据偏移角度配置显示设备200的显示界面的水平视角。“水平”方向可以指平行于工作环境的地面的方向。上述水平视角可以通过对图像进行横向的扭转或者偏移来进行调整。在确定目标交互用户的视线在水平方向上偏离室内机10的偏移角度时，可以选取室内机10上的任意一点作为参考点。用户的视线方向大致可以为用户的眼睛或头部与室内机10之间的连线方向。例如，可以将显示设备200的屏幕几何中心作为上述参考点，由于用户与室内机10之间存在一定距离，也可以将机壳500前面板的几何中心作为上述参考点进行粗略计算。用户的视线方向可以指用户的眼睛或头部与机壳500前面板几何中心之间的连线方向。用户的视线在水平方向上偏离室内机10的偏移角度可以指用户的视线方向与垂直于机壳500前面板并经过机壳500前面板几何中心的直线方向之间的水平方向上的夹角。
目标交互用户的位置可以由用户的坐标表示。根据目标交互用户的坐标可以直接计算得出目标交互用户在水平方向上偏离室内机10的偏移角度。上述偏移角度可以指用户所在位置相对于室内机10前面板几何中心正前方任意位置的水平方向上的偏离程度。当用户位于室内机10前面板几何中心正前方时，偏移角度可以为零，当用户在水平方向上沿远离室内机10前面板几何中心正前方的方向运动时，偏移角度相应增大。
由于显示设备200朝向室内机10机壳500前面板的正前方，一般情况下，当用户大致位于室内机10机壳500前面板几何中心正前方时，眼睛接收到的图像信息不会发生明显形变，视觉效果较佳。在本实施例中，当用户所在位置偏离室内机10机壳500前面板几何中心正前方时，根据用户的偏移角度配置显示界面的水平视角，调整显示界面的角度，并使得显示界面的 图像尽可能地朝向用户，能提高用户接收信息时的视觉效果，从而提高信息接收的准确率。
根据身体姿态配置显示设备200的显示模式的步骤包括：在身体姿态为站姿的情况下，配置显示界面的竖直视角为第一竖直视角，在身体姿态为坐姿的情况下，配置显示界面的竖直视角为第二竖直视角，在身体姿态为卧姿的情况下，配置显示界面的竖直视角为第三竖直视角。第一竖直视角小于第二竖直视角，第二竖直视角小于第三竖直视角。上述竖直视角可以通过对图像进行纵向的扭转或者偏移来进行调整。
由于用户通过眼睛接收显示信息，通过用户的位置，仅能获取用户整体在水平方向上偏离室内机10机壳500前面板正前方的偏移角度。用户的身体姿态不同，眼睛的高低位置则不同。在本实施例中，通过用户的身体姿态，可以确定用户的眼睛在竖直方向上偏离室内机10正前方的程度，根据身体姿态配置显示界面的竖直视角，使得用户在不同姿态下均能观察到比较清晰的显示信息，简单有效，无需检测眼睛的高低位置。
根据目标交互用户的位置和目标交互用户身体姿态配置显示设备200的显示模式的步骤可以包括：根据目标交互用户的位置和身体姿态，确定目标交互用户的视线相对于室内机10的偏离角度，根据偏离角度配置显示设备200的显示界面的视角。视角可以通过水平视角和竖直视角计算得到，视角也可以通过目标交互用户的视线偏离室内机10的偏离角度计算得到。
根据目标交互用户的位置，可以得到目标交互用户的视线在水平方向上偏离室内机10的偏移角度，根据目标交互用户的身体姿态，可以得到目标交互用户的视线在竖直方向上偏离室内机10的角度，因此，根据位置和身体姿态可以同时得到目标交互用户的视线在水平方向和竖直方向偏离室内机10的偏离角度，从而根据偏离角度配置显示界面的视角。其中，“视角”可以指显示界面的工作角度，可以通过对图像朝向用户的偏离位置进行扭转或者偏移来进行调整。
步骤S308，驱动显示设备200按照显示模式向目标交互用户提供室内机10的信息展示图像。室内机10的信息展示图像可以包括室内机10的运行信息。即，室内机10的信息展示图像可以由与运行信息相对应的显示要素构成。根据目标交互用户的位置和/或身体姿态配置显示设备200的显示模式后，处理器410可以将包含显示模式信息的指定指令发送至显示设备200， 并驱动显示设备200按照显示模式相用户显示室内机10的运行信息。
图6是根据本发明一个实施例的空调器室内机10的控制流程图。
步骤S602，获取室内机10唤醒显示设备200的信号。显示设备200被唤醒前，可以处于停机状态，即，可以处于熄屏状态。室内机10处于开机状态下，可以向显示设备200发送唤醒信号，以使显示设备200从停机状态切换至开机状态。
步骤S604，获取显示设备200的目标交互用户相对于室内机10的位置。即，获取室内机10的检测装置检测到的目标交互用户相对于室内机10的位置。室内机10的工作环境所在地面可以预设有平面直角坐标系，室内机10机壳500底板的几何中心在水平地面上的投影所在处可以为平面直角坐标系的原点，与机壳500前面板所在平面垂直的方向可以为纵向坐标轴的延伸方向，与机壳500前面板所在平面平行且与纵向坐标轴垂直的方向可以为横向坐标轴的延伸方向。用户相对于室内机10的位置可以为用户在工作环境的水平地面的所在处，即，用户在水平地面上的坐标。
步骤S606，根据目标交互用户的位置确定目标交互用户与室内机10之间的距离。根据目标交互用户的坐标可以直接计算得出目标交互用户与室内机10之间的距离。
步骤S608，根据距离确定显示界面的显示要素数量。将距离与多个预设的距离区段进行匹配，每一距离区段与一显示要素数量对应设置。根据距离所属的距离区段确定显示界面的显示要素数量。显示要素数量配置成随距离的增大而相应减少。
步骤S610，根据显示要素数量分配显示区域。显示区域的数量可以与显示要素数量配置成相同，每一显示区域内可以用于显示一个显示要素。每一显示要素的内容可以与空调器的一个运行信息对应设置。显示区域的划分方式可以根据显示要素数量进行预先设置。例如，可以采用平均分配方式，但不限于此。
步骤S612，根据预设的距离与字体对应关系配置显示区域内的显示要素字体大小。每一距离区段可以对应设置有一个距离与字体对应关系，当用户与室内机10之间的距离在某一距离区段内变化时，显示要素的数量和显示区域可以保持一致，显示要素的字体随距离的增加而相应增大。
步骤S614，根据距离配置显示界面的分辨率。根据距离配置显示界面 的分辨率的步骤可以包括：判断距离是否大于第一距离阈值，若距离大于第一距离阈值，配置显示界面的分辨率为第一分辨率，若距离小于等于第一距离阈值，配置显示界面的分辨率为第二分辨率。第一分辨率高于第二分辨率。
步骤S616，根据目标交互用户的位置确定目标交互用户的视线在水平方向上偏离室内机10的偏移角度。根据目标交互用户的坐标可以直接计算得出目标交互用户在水平方向上偏离室内机10的偏移角度。
步骤S618，根据偏移角度配置显示设备200的显示界面的水平视角。
步骤S620，驱动显示设备200按照显示模式向目标交互用户提供室内机10的信息展示图像。
图7是根据本发明一个实施例的空调器室内机10的另一控制流程图。
步骤S702，获取室内机10唤醒显示设备200的信号。
步骤S704，获取显示设备200的目标交互用户相对于室内机10的位置以及目标交互用户的身体姿态。用户的身体姿态至少可以包括：站姿、坐姿和卧姿。
步骤S706，根据目标交互用户的位置和身体姿态确定目标交互用户的视线相对室内机10的偏离角度。根据目标交互用户的位置，可以得到目标交互用户的视线在水平方向上偏离室内机10的偏移角度，根据目标交互用户的身体姿态，可以得到目标交互用户的视线在竖直方向上偏离室内机10的角度，根据目标交互用户的视线在水平方向上和竖直方向上偏离室内机10的角度，可以直接计算得到目标交互用户的视线相对于显示设备200的偏离角度。
步骤S708，根据偏离角度配置显示界面的视角。例如，可以通过对图像朝向用户的偏离位置进行扭转或者偏移来进行调整显示界面的视角。
步骤S710，驱动显示设备200按照显示模式向目标交互用户提供室内机10的信息展示图像。
使用上述方法，本实施例的空调器室内机10，其显示设备200被唤醒后，能根据目标交互用户的位置和/或身体姿态配置显示设备200的显示模式，并驱动显示设备200按照显示模式向目标交互用户提供室内机10的信息展示图像，从而使得空调器室内机10能根据用户位置自动调节显示模式，提高了空调器的智能化程度。
至此，本领域技术人员应认识到，虽然本文已详尽示出和描述了本发明 的多个示例性实施例，但是，在不脱离本发明精神和范围的情况下，仍可根据本发明公开的内容直接确定或推导出符合本发明原理的许多其他变型或修改。因此，本发明的范围应被理解和认定为覆盖了所有这些其他变型或修改。

Claims (10)

  1. 一种空调器室内机的控制方法，包括：
    获取所述室内机唤醒显示设备的信号；
    获取所述显示设备的目标交互用户相对于所述室内机的位置和/或所述目标交互用户的身体姿态；
    根据所述目标交互用户的位置和/或所述身体姿态配置所述显示设备的显示模式；
    驱动所述显示设备按照所述显示模式向所述目标交互用户提供所述室内机的信息展示图像。
  2. 根据权利要求1所述的控制方法，其中，所述根据所述目标交互用户的位置配置所述显示设备的显示模式的步骤包括：
    根据所述目标交互用户的位置确定所述目标交互用户与所述室内机之间的距离；
    根据所述距离配置所述显示设备的显示界面。
  3. 根据权利要求2所述的控制方法，其中，所述根据所述距离配置所述显示设备的显示界面的步骤包括：
    按照预设的距离范围对应关系确定所述显示界面的显示要素数量；所述显示要素数量随所述距离的增大而相应减少；
    根据所述显示要素数量分配显示区域。
  4. 根据权利要求3所述的控制方法，其中，所述根据所述距离配置所述显示设备的显示界面的步骤还包括：
    根据预设的距离与字体对应关系配置所述显示区域内的所述显示要素字体大小，使得所述显示要素字体大小随所述距离增加而相应增大。
  5. 根据权利要求2所述的控制方法，其中，所述根据所述距离配置所述显示设备的显示界面的步骤包括：
    根据所述距离配置所述显示界面的分辨率。
  6. 根据权利要求5所述的控制方法，其中，所述根据所述距离配置所述显示界面的分辨率的步骤包括：
    判断所述距离是否大于第一距离阈值；
    若所述距离大于所述第一距离阈值，配置所述显示界面的分辨率为第一分辨率；
    若所述距离小于等于所述第一距离阈值，配置所述显示界面的分辨率为第二分辨率；所述第一分辨率高于所述第二分辨率。
  7. 根据权利要求1所述的控制方法，其中，所述根据所述目标交互用户的位置和所述身体姿态配置所述显示设备的显示模式的步骤包括：
    根据所述目标交互用户的位置和所述身体姿态，确定所述目标交互用户的视线相对于所述室内机的偏离角度；
    根据所述偏离角度配置所述显示设备的显示界面的视角。
  8. 根据权利要求1所述的控制方法，其中，所述根据所述目标交互用户的位置配置所述显示设备的显示模式的步骤还包括：
    根据所述目标交互用户的位置确定所述目标交互用户的视线在水平方向上相对于所述室内机的偏移角度；
    根据所述偏移角度配置所述显示设备的显示界面的水平视角。
  9. 根据权利要求1所述的控制方法，其中，所述根据所述身体姿态配置所述显示设备的显示模式的步骤包括：
    在所述身体姿态为站姿的情况下，配置所述显示设备的显示界面的竖直视角为第一竖直视角；
    在所述身体姿态为坐姿的情况下，配置所述显示界面的竖直视角为第二竖直视角；
    在所述身体姿态为卧姿的情况下，配置所述显示界面的竖直视角为第三竖直视角；所述第一竖直视角小于所述第二竖直视角，所述第二竖直视角小于所述第三竖直视角。
  10. 一种空调器室内机，包括：
    控制装置，其包括：处理器以及存储器，所述存储器内存储有控制程序，所述控制程序被所述处理器执行时，用于实现根据权利要求1-9中任一项所述的控制方法。
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