WO2018196783A1 - 用于将导风板旋转至预设位置的方法、装置及空调器 - Google Patents

用于将导风板旋转至预设位置的方法、装置及空调器 Download PDF

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Publication number
WO2018196783A1
WO2018196783A1 PCT/CN2018/084430 CN2018084430W WO2018196783A1 WO 2018196783 A1 WO2018196783 A1 WO 2018196783A1 CN 2018084430 W CN2018084430 W CN 2018084430W WO 2018196783 A1 WO2018196783 A1 WO 2018196783A1
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WIPO (PCT)
Prior art keywords
angle
wind deflector
limit position
deflector
rotating
Prior art date
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Ceased
Application number
PCT/CN2018/084430
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English (en)
French (fr)
Inventor
汪春节
余卫权
冯绍广
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Publication of WO2018196783A1 publication Critical patent/WO2018196783A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • 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
    • F24F11/89—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers

Definitions

  • the present invention relates to the field of air conditioning technology, and in particular, to a method, device and air conditioner for rotating an air deflector to a preset position.
  • the air conditioner can be more intelligent. As the user demands higher and higher air conditioning comfort, the air conditioner uses different operating modes (cooling, heating, etc.) to rotate the air deflector to Different positions, the position of the air deflector determines the air supply direction of the air conditioner, and different air supply directions in different running modes can improve the user experience.
  • different operating modes cooling, heating, etc.
  • the air-swept angle of the air deflector is controlled by the judgment of the air-conditioning operating mode, and the wind guided by the air deflector flows in the direction above the horizontal level in the upper sweep mode, and the sweep mode is the lower sweep.
  • the wind mode the wind guided by the air deflector flows in a direction below the horizontal direction.
  • the sweep mode is the full sweep mode, the wind guided through the wind deflector flows in a direction below the horizontal and above the horizontal. It can make the sweeping action more reasonable and detailed, and can meet various needs of users.
  • the air deflector drives the gear to drive the air deflector to rotate by the motor.
  • the air deflector may generate a position jump.
  • the virtual position of the wind plate makes it impossible to accurately position the rotation angle of the wind deflector, so that when the wind deflector guides the wind at a preset position, the angle is deviated, resulting in an inaccurate wind direction. Affect the use of the air conditioner, reducing the comfort of the whole machine; when the air conditioner is turned off or the air guide is stopped, the air deflector is returned, possibly due to the existence of a virtual position during the rotation of the air deflector, resulting in the return of the air deflector
  • the gap affects the aesthetics of the air conditioner and the user experience.
  • the technical problem to be solved by the present invention is to more accurately position the rotation angle of the wind deflector.
  • an embodiment of the present invention provides a method for rotating a wind deflector to a preset position, including:
  • the limiting position includes a first limiting position and a second limiting position, wherein the first limiting position is an extreme position that the wind deflector can rotate in the first direction, and the second limiting position is an air guiding position.
  • a limit position that can be achieved by rotating the board in the second direction, wherein the second direction is opposite to the first direction; wherein controlling the air deflector to rotate to the limit position comprises: obtaining a first angle of the preset position from the first limit position And a second angle from the first position position of the virtual position, wherein the virtual position is a position at which the air deflector changes the rotation angle during the rotation; determining whether the first angle is smaller than the second angle; when the first angle is smaller than At the second angle, the air deflector is controlled to rotate to the first limit position.
  • the air deflector is controlled to rotate to the second limit position.
  • the air deflector when the first angle is equal to the second angle, determining a rotation direction of the wind deflector; when the air deflector rotates in the first direction, controlling the wind deflector to rotate to the first limit position; when the air deflector is along the first When rotating in the two directions, the air deflector is controlled to rotate to the second limit position.
  • the method comprises: compensating an angle of the reverse rotation of the air deflector.
  • compensating the angle of the reverse rotation of the air deflector comprises: obtaining an angle of rotation of the air deflector in a reverse direction; obtaining a compensation angle according to an angle of the reverse rotation; and increasing an angle of compensation for an angle of the reverse rotation of the air deflector.
  • an embodiment of the present invention provides an apparatus for rotating a wind deflector to a preset position, including: a first control module, configured to control a wind deflector to rotate to a limit position; and a second control module It is used to control the wind deflector to rotate from the limit position to the preset position.
  • the limiting position includes a first limiting position and a second limiting position, wherein the first limiting position is an extreme position that the wind deflector can rotate in the first direction, and the second limiting position is an air guiding position.
  • the second position is opposite to the first direction;
  • the first control module includes: an acquisition unit, configured to acquire a first angle and a virtual position of the preset position from the first limit position a second angle of the position of the first position, wherein the virtual position is a position at which the air deflector changes the rotation angle during the rotation; the first determining unit is configured to determine whether the first angle is smaller than the second angle; a control unit, configured to control the wind deflector to rotate to the first limit position when the first determining unit determines that the first angle is smaller than the second angle.
  • the first control module further includes: a second control unit, configured to control the air deflector to rotate to the second limit position when the first determining unit determines that the first angle is greater than the second angle.
  • a second control unit configured to control the air deflector to rotate to the second limit position when the first determining unit determines that the first angle is greater than the second angle.
  • the first control module further includes: a second determining unit, configured to determine a rotation direction of the air deflector when the first determining unit determines that the first angle is greater than the second angle; and the third control unit is configured to When the second determining unit determines that the wind deflector rotates in the first direction, the control air deflector rotates to the first limit position; and the fourth control unit is configured to: when the second determining unit determines that the air deflector rotates in the second direction , the control air deflector is rotated to the second limit position.
  • a second determining unit configured to determine a rotation direction of the air deflector when the first determining unit determines that the first angle is greater than the second angle
  • the third control unit is configured to When the second determining unit determines that the wind deflector rotates in the first direction, the control air deflector rotates to the first limit position
  • the fourth control unit is configured to: when the second determining unit determines that the air deflector rotates in the second direction , the control air deflect
  • the apparatus further includes: a compensation module for compensating for an angle of reverse rotation of the air deflector.
  • the compensation module includes: an acquisition unit, configured to acquire an angle of rotation of the air deflector in a reverse direction; a compensation angle obtaining unit configured to obtain a compensation angle according to an angle of the reverse rotation; and an angle increasing unit configured to the air deflector The angle of the reverse rotation increases the compensation angle.
  • an embodiment of the present invention provides a non-transitory computer readable storage medium storing computer instructions for causing a computer to perform the above first aspect or the first aspect.
  • an embodiment of the present invention provides an air conditioner including: a wind deflector, a memory, and a processor, wherein the air deflector, the memory, and the processor are connected to each other by a bus, and the computer stores the computer instructions for processing
  • the method for rotating the wind deflector to a preset position as described in any one of the first aspect or the first aspect is implemented by executing a computer instruction.
  • the method, device and air conditioner for rotating the air deflector to a preset position are provided by the example of the present invention, and the air deflector is controlled to rotate to a limit position; and the air deflector is controlled to rotate from the limit position to the reverse direction to Preset location.
  • the shifting to the limit position is performed, and the wind deflector is rotated to the preset position based on the limit position, thereby preventing the wind deflector from entering the virtual position.
  • the angle change causes the rotation angle to be inaccurate, and the rotation angle is initialized at the limit position, which can compensate for the problem of the rotation angle caused by the virtual position, so that the rotation angle of the wind deflector can be accurately positioned.
  • FIG. 1 is a flow chart showing a method for rotating a wind deflector to a preset position according to an embodiment of the present invention
  • FIG. 2 is a schematic flow chart of an angle compensation method according to an embodiment of the present invention.
  • FIG. 3 is a schematic flow chart of another method for rotating a wind deflector to a preset position according to an embodiment of the present invention
  • FIG. 4a is a schematic view showing the position of the air deflector in the embodiment of the present invention.
  • 4b is a schematic view showing the position of the wind deflector in the case of guiding the wind upward according to the embodiment of the present invention
  • 4c is a schematic view showing the position of the air deflector in the embodiment of the present invention when the wind deflector is guided downward;
  • FIG. 5 is a schematic view showing a square device for rotating a wind deflector to a preset position according to an embodiment of the present invention
  • Fig. 6 is a view showing an air conditioner of an embodiment of the present invention.
  • connection or integral connection; may be mechanical connection or electrical connection; may be directly connected, may also be indirectly connected through an intermediate medium, or may be internal communication of two components, may be wireless connection, or may be wired connection.
  • connection or integral connection; may be mechanical connection or electrical connection; may be directly connected, may also be indirectly connected through an intermediate medium, or may be internal communication of two components, may be wireless connection, or may be wired connection.
  • An embodiment of the present invention provides a method for rotating a wind deflector to a preset position. The method is applicable to the following steps, as shown in FIG. 1 .
  • the embodiment of the invention provides a method for rotating the wind deflector to a preset position. As shown in FIG. 1 , the method may include the following steps:
  • the so-called limit position is the limit position that can be achieved by the rotation of the deflector.
  • the air conditioner receives the shutdown command, and the air deflector is returned. Before the air deflector is returned to the position, the air deflector needs to be rotated to the home position, and then the air deflector is retracted, because during the rotation of the air deflector, due to the guide
  • the gap between the wind plate gravity and the transmission gear may cause the air deflector to be in a virtual position, and the air deflector may sway.
  • the actual rotation angle is different from the theoretical angle.
  • the wind deflector needs to be rotated to the limit position first.
  • the limit position initializes the angle of the deflector.
  • the control air deflector is rotated from the limit position to the preset position.
  • the preset position may be a return position of the wind deflector. After the air deflector is rotated to the limit position, the angle of the air deflector at the limit position is zero degrees, and the position is turned to the limit position. After that, the control air deflector is rotated from the limit position to the preset angle, and the preset angle is the angle from the return position of the wind deflector to the preset position, and the return position of the wind deflector can be reached.
  • the deflector may generate a virtual position, and the angle is changed, so as to further accurately control the accuracy of the position of the rotation of the deflector, in an alternative embodiment
  • the following steps can also be included:
  • the air deflector compensates for the reverse rotation angle of the air deflector.
  • the air deflector generates a virtual position during the rotation process, and the air deflector may be increased or decreased by an angle according to the direction in which the wind deflector rotates.
  • the air deflector when the upper limit position is reversely rotated to the preset position, due to the gravity of the air deflector, when the virtual position is generated, the air deflector is rotated a certain angle in advance, and an angle can be reduced to ensure that the driving mechanism rotates After the preset angle is compensated, the preset angle is reduced by a certain angle, so that the air deflector can reach the preset position more accurately.
  • the air deflector When the rotation is reversed to the preset position based on the lower limit position, due to the gravity of the air deflector, when the virtual position is generated, the air deflector returns to a certain angle, and an angle can be added to ensure that the drive mechanism rotates through the compensated preset. After the angle, the preset angle is increased by a certain angle, so that the wind deflector can reach the preset position more accurately.
  • the angle of the reverse rotation can be compensated with a certain compensation coefficient.
  • the specific compensation coefficient can be determined according to the actual situation.
  • step S130 may include:
  • the angle of the reverse rotation may be a reverse rotation angle according to an angle of the position of the position closer to the preset position and the position of the preset position.
  • the magnitude of the reverse rotation angle can be determined after determining the air deflector operating mode.
  • the compensation angle is obtained according to the angle of the reverse rotation.
  • the angle of the reverse rotation may be determined.
  • the compensation angle for example, can compensate the reverse rotation angle by a certain reverse rotation angle. For example, when the reverse rotation angle is 30 degrees, it can compensate 3 degrees, and when the reverse rotation angle is 60 degrees, it can compensate. 6 degrees.
  • the specific ratio can be determined according to the actual use.
  • Controlling the wind deflector to rotate to a limit position controlling the wind deflector to rotate from the limit position to a preset position.
  • the shifting to the limit position is performed, and the wind deflector is rotated to the preset position based on the limit position, thereby preventing the wind deflector from entering the virtual position.
  • the angle change causes the rotation angle to be inaccurate, and the rotation angle is initialized at the limit position, which can compensate for the problem of the rotation angle caused by the virtual position, so that the rotation angle of the wind deflector can be accurately positioned.
  • the air conditioner may need to sweep the air conditioner in the direction position according to the user's needs. For example, sweeping the wind upwards or sweeping the wind downwards, the air deflector needs to be fixed at the preset position. Because the preset position of the air deflector is different when the wind is swept upward and the wind is swept downward, respectively, on both sides of the position where the virtual position is generated, the position of the virtual position in the embodiment is a virtual position, and the deflector is rotating.
  • the position at which the rotation angle changes during the process generally occurs in the vicinity of the center of gravity of the wind deflector and the center of the axis of rotation of the wind deflector coincident with the vertical line of the ground.
  • a limit position can be set on each side of the virtual position.
  • the limiting position includes a first limiting position and a second limiting position, wherein the first limiting position is a limit position that can be reached by the wind deflector rotating in the first direction, and the second limiting position is a second guiding position of the wind deflecting plate
  • the limit position that can be achieved by the direction rotation, the second direction is opposite to the first direction; in this embodiment, the first direction may be a clockwise rotation direction, and the corresponding second direction is a reverse time rotation direction. Alternatively, the first direction may be a second direction corresponding to the counterclockwise rotation direction.
  • the method for rotating the wind deflector to the preset position may include the following steps:
  • FIG. 4a shows the position of the wind deflector at the time of homing, which may be the position before the wind deflector returns to the position after the wind guide ends.
  • Figure 4b shows the position of the air deflector when the wind is directed upwards.
  • the upward wind guide can be the air guiding direction during cooling.
  • Figure 4c shows the position of the wind deflector when the wind is guided downward. User Comfort The downward wind guide can be the wind direction when heating.
  • the preset position can be obtained according to the current working mode, so that the first angle can be obtained, and the virtual position can be obtained according to the actual running condition of the air conditioner, and the position where the virtual position often occurs can also be set as the preset virtual position, and the virtual position is obtained.
  • the second angle can be obtained.
  • step S220 Determine whether the first angle is smaller than the second angle.
  • the first angle represents a distance from the preset position to the first limit position, when the first When the angle is smaller than the second angle, the process proceeds to step S230.
  • the process proceeds to step S240, and when the first angle is equal to the second angle, the process proceeds to step S250.
  • step S250 Determine the direction of rotation of the wind deflector.
  • the current rotation direction of the wind deflector may be determined.
  • the control air deflector is rotated from the limit position to the preset position.
  • the air deflector can be rotated to a position close to the distance, so that the air deflector can no longer rotate in the reverse direction.
  • the position where the virtual position is often generated is reversed by a certain angle to reach the preset position based on the limit position. It is possible to reduce the deviation of the rotation angle due to the virtual position.
  • the embodiment of the present invention provides a device for rotating a wind deflector to a preset position, as shown in FIG. 5, comprising: a first control module 1000 for controlling rotation of the wind deflector to a limit position;
  • the control module 2000 is configured to control the wind deflector to rotate from the limit position to the preset position.
  • the limiting position includes a first limiting position and a second limiting position, wherein the first limiting position is a limit position that can be reached by the wind deflector rotating in the first direction, and the second limit is The position is a limit position that can be reached by the wind deflector rotating in the second direction, and the second direction is opposite to the first direction;
  • the first control module includes: an acquiring unit, configured to acquire the first position of the preset position from the first limit position a second angle of the first position position, wherein the virtual position is a position at which the air deflector changes the rotation angle during the rotation; the first determining unit is configured to determine whether the first angle is smaller than the first The first control unit is configured to control the wind deflector to rotate to the first limit position when the first determining unit determines that the first angle is smaller than the second angle.
  • the first control module further includes: a second control unit, configured to control the air deflector to rotate to the second limit position when the first determining unit determines that the first angle is greater than the second angle.
  • the first control module further includes: a second determining unit, configured to determine a rotation direction of the air deflector when the first determining unit determines that the first angle is greater than the second angle; the third control unit, When the second determining unit determines that the air deflector rotates in the first direction, the air deflector is controlled to rotate to the first limit position; and the fourth control unit is configured to determine, in the second determining unit, the air deflector When rotating in the two directions, the air deflector is controlled to rotate to the second limit position.
  • the apparatus further includes: a compensation module for compensating for an angle of reverse rotation of the wind deflector.
  • the compensation module includes: an acquisition unit configured to acquire an angle of rotation of the wind deflector in a reverse direction; a compensation angle obtaining unit configured to obtain a compensation angle according to an angle of the reverse rotation; and an angle increasing unit configured to: The angle of the reverse rotation of the deflector increases the compensation angle.
  • the embodiment of the present invention further provides a non-transitory computer readable storage medium, wherein the non-transitory computer readable storage medium stores computer instructions for causing a computer to perform the above described first aspect or any one of the first aspects.
  • the embodiment of the invention further provides an air conditioner, comprising: a wind deflector, a memory and a processor, wherein the memory and the processor are connected to each other by a bus, wherein the computer stores computer instructions, and the processor implements the above by executing computer instructions.
  • an air conditioner comprising: a wind deflector, a memory and a processor, wherein the memory and the processor are connected to each other by a bus, wherein the computer stores computer instructions, and the processor implements the above by executing computer instructions.
  • the user terminal includes one or more processors 61 and a memory 62.
  • One processor 63 is exemplified in FIG.
  • the user terminal may further include: an input device 63 and an output device 64.
  • the processor 61, the memory 62, the input device 63, and the output device 64 may be connected by a bus or other means, as exemplified by a bus connection in FIG.
  • the processor 61 can be a Central Processing Unit (CPU).
  • the processor 61 can also be another general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field-programmable gate array (FPGA), or Other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, etc., or a combination of the above various types of chips.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the memory 62 is used as a non-transitory computer readable storage medium, and can be used for storing a non-transitory software program, a non-transitory computer executable program, and a module, such as the program instruction corresponding to the eSIM card information management method in the embodiment of the present application. Module.
  • the processor 61 executes various functional applications and data processing of the server by running non-transitory software programs, instructions, and modules stored in the memory 62, that is, implementing the above method embodiment for rotating the air deflector to a preset position Methods.
  • the memory 62 may include a storage program area and an storage data area, wherein the storage program area may store an operating system, an application required for at least one function; the storage data area may store data created according to use of the processing device operated by the server, and the like.
  • memory 62 can include high speed random access memory, and can also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device.
  • Input device 63 can receive input numeric or character information and generate key signal inputs related to user settings and function control of the processing device of the server.
  • Output device 64 can include a display device such as a display screen.
  • One or more modules are stored in memory 62, and when executed by one or more processors 61, the method illustrated in any of Figures 1-4 is performed.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
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Abstract

一种用于将导风板旋转至预设位置的方法、装置及空调器。该方法包括：控制导风板旋转至限位位置（S110）；控制导风板从限位位置反方向旋转至预设位置（S120）。在导风板旋转至预设位置之前先将导风板旋转至限位位置，并以限位位置为基础，将导风板旋转至预设位置，可以避免导风板因经过虚位位置，产生角度变化，导致旋转角度不准确，在限位位置对旋转角度进行初始化，可以弥补因虚位带来的旋转角度不准的问题，从而可以较为准确的定位导风板的旋转角度。

Description

用于将导风板旋转至预设位置的方法、装置及空调器 技术领域
本发明涉及空调技术领域，具体涉及到一种用于将导风板旋转至预设位置的方法、装置及空调器。
背景技术
空调器作为家庭普遍使用的一种家用电器，能够做到更加智能化，随着用户对空调舒适性要求越来越高，空调器采用不同运行模式(制冷、制热等)导风板旋转至不同的位置，导风板的位置决定对空调送风方向，在不同的运行没模式中采用不同的送风方向可以提高用户的体验度。
在专利CN103383126B中，通过对空调运行模式的判断，控制导风板的扫风角度，在上段扫风模式时使经过导风板引导的风沿水平以上的方向流动，当扫风模式为下段扫风模式时，使经过导风板引导的风沿水平以下的方向流动，当扫风模式为全段扫风模式时，使经过导风板引导的风沿水平以下和水平以上的方向流动。可以使扫风动作更加合理和细化，可以满足用户多种需求。然而，导风板通过电机带动齿轮驱动导风板旋转，在导风板旋转的过程中由于导风板的重量和/或传动齿轮之间的缝隙，导风板可能会产生位置跳变即导风板虚位，使得不能够准确的定位导风板旋转角度，使导风板在预设位置导风时，角度出现偏差，导致出风方向不准。影响空调器的使用，降低了整机的舒适性；在空调关闭或停止导风时，导风板归位，可能由于在导风板旋转过程中的虚位存在，导致导风板归位后，出现缝隙影响空调的美观和用户的体验度。
发明内容
本发明要解决的技术问题在于较为准确的地定位导风板的旋转角度。
为此，根据第一方面，本发明实施例提供了一种用于将导风板旋转至预设位置的方法，包括：
控制导风板旋转至限位位置；控制导风板从限位位置反方向旋转至预设位置。
可选地，限位位置包括第一限位位置和第二限位位置，其中第一限位位置为导风板沿第一方向旋转所能达到的极限位置，第二限位位置为导风板沿第二方向旋转所能达到的极限位置，第二方向与第一方向相反；其中，控制导风板旋转至限位位置，包括：获取预设位置距离第一限位位置的第一角度和虚位位置距离第一限位位置的第二角度，其中虚位位置是导风板在旋转的过程中产生旋转角度变化的位置；判断第一角度是否小于第二角度；当第一角度小于第二角度时，控制导风板旋转至第一限位位置。
可选地，当第一角度大于第二角度时，控制导风板旋转至第二限位位置。
可选地，当第一角度等于第二角度时，判断导风板旋转方向；当导风板沿第一方向旋转时，控制导风板旋转至第一限位位置；当导风板沿第二方向旋转时，控制导风板旋转至第二限位位置。
可选地，在控制导风板反方向旋转至预设位置之后包括：对导风板反向旋转的角度进行补偿。
可选地，对导风板反向旋转的角度进行补偿包括：获取导风板反方向旋转的角度；根据反向旋转的角度得到补偿角度；对导风板反向旋转的角度增加补偿角度。
根据第二方面，本发明实施例提供了一种用于将导风板旋转至预设位置的装置，包括：第一控制模块，用于控制导风板旋转至限位位置；第二控制模块，用于控制导风板从限位位置反方向旋转至预设位置。
可选地，限位位置包括第一限位位置和第二限位位置，其中第一限位位置为导风板沿第一方向旋转所能达到的极限位置，第二限位位置为导风板沿第二方向旋转所能达到的极限位置，第二方向与第一方向相反；第一控制模块包括：获取单元，用于获取预设位置距离第一限位位置的第一角度和虚位位置距离第一限位位置的第二角度，其中虚位位置是导风板在旋转的过程中产生旋转角度变化的位置；第一判断单元，用于判断第一角度是否小于第二角度；第一控制单元，用于在第一判断单元判断出第一角度小于第二角度时，控制导风板旋转至第一限位位置。
可选地，第一控制模块还包括：第二控制单元，用于在第一判断单元判断出第一角度大于第二角度时，控制导风板旋转至第二限位位置。
可选地，第一控制模块还包括：第二判断单元，用于在第一判断单元判断出第一角度大于第二角度时，判断导风板旋转方向；第三控制单元，用于在第二判断单元判断出导风板沿第一方向旋转时，控制导风板旋转至第一限位位置；第四控制单元，用于在第二判断单元判断出导风板沿第二方向旋转时，控制导风板旋转至第二限位位置。
可选地，该装置还包括：补偿模块，用于对导风板反向旋转的角度进行补偿。
可选地，补偿模块包括：获取单元，用于获取导风板反方向旋转的角度；补偿角度得到单元，用于根据反向旋转的角度得到补偿角度；角度增加单元，用于对导风板反向旋转的角度增加补偿角度。
根据第三方面，本发明实施例提供了一种非暂态计算机可读存储介质，非暂态计算机可读存储介质存储计算机指令，计算机指令用于使计算机执行上述第一方面或第一方面任意一项描述的用于将导风板旋转至预设位置的方法。
根据第四方面，本发明实施例提供了一种空调器，包括：导风板、存储器和处理器，导风板、存储器和处理器之间通过总线互相连接，存储器中存储有计算机指令，处理器通过执 行计算机指令，实现第一方面或第一方面任意一项描述的用于将导风板旋转至预设位置的方法。
本发明实例提供的用于将导风板旋转至预设位置的方法、装置及空调器，控制导风板旋转至限位位置；控制所述导风板从所述限位位置反方向旋转至预设位置。在导风板旋转至预设位置之前先将到分班旋转至限位位置，并以限位位置为基础，将导风板旋转至预设位置，可以避免导风板因进过虚位位置，产生角度变化，导致旋转角度不准确，在限位位置对旋转角度进行初始化，可以弥补因虚位带来的旋转角度不准的问题，从而可以较为精确的定位导风板的旋转角度。提高用户使用空调的舒适性和导风板归位时的精准性。
附图说明
为了更清楚地说明本发明具体实施方式或现有技术中的技术方案，下面将对具体实施方式或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施方式，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1示出了本发明实施例的用于将导风板旋转至预设位置的方法流程示意图；
图2示出了本发明实施例的角度补偿方法的流程示意图；
图3示出了本发明实施例的另一用于将导风板旋转至预设位置的方法流程示意图；
图4a示出了本发明实施例的导风板归位时的位置示意图；
图4b示出了本发明实施例的导风板向上导风时的位置示意图；
图4c示出了本发明实施例的导风板向下导风时的位置示意图；
图5示出了本发明实施例的用于将导风板旋转至预设位置的方装置的示意图；
图6示出了本发明实施例的空调器示意图。
具体实施方式
下面将结合附图对本发明的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，还可以是两个元件内部的连通，可以是无线连接，也可以是有线连接。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
本发明实施例提供了一种用于将导风板旋转至预设位置的方法，该方法适用于如图1所示，可以包括如下步骤：
空调在关机前，需要先将导风板转到归位位置，可以保证导风板归位后，能与空调外壳配合，为减小导风板与外壳的间隙，提高关机状态空调的美观本发明实施例提供了一种用于将导风板旋转至预设位置的方法，如图1所示，该方法可以包括如下步骤：
S110.控制导风板旋转至限位位置。在具体地实施例中，所称限位位置为导风板旋转所能达到的极限位置。空调收到关机指令，导风板归位，在导风板归位前需要将导风板旋转至归位位置，再将导风板收起，由于在导风板旋转的过程中，由于导风板重力和传动齿轮之间的间隙，可能会使导风板出现虚位，导风板产生晃动，实际旋转的角度与理论角度不相同，需要将导风板先旋转至限位位置，在限位位置将导风板的角度初始化。
S120.控制导风板从限位位置反方向旋转至预设位置。在具体地实施例中，所称预设位置可以为导风板归位位置，在导风板旋转至限位位置后，导风板在限位位置的角度为零度，在转到限位位置后，控制导风板从限位位置转过预设角度，所称预设角度为导风板归位位置到预设位置的角度，即可到达导风板归位位置。
导风板在从限位位置转到预设位置的过程中，可能产生虚位，角度发生变换，为进一步的较为精确的控制导风板的旋转的位置的准确度，在可选的实施例中，还可以包括如下步骤：
S130..对导风板反向旋转角度进行补偿。在具体的实施例中，导风板在旋转过程中产生虚位，可以根据导风板旋转的方向，对导风板增加或减少一个角度。具体的，基于上方限位位置反向旋转至预设位置时，由于导风板重力原因，在虚位产生时，导风板提前转过一定角度，可以减少一个角度，以保证驱动机构转过补偿后的预设角度后，即将预设角度减少一定的角度，使导风板能较为准确的达到预设位置。在基于下方限位位置反向旋转至预设位置时，由于导风板重力原因，在虚位产生时，导风板返回一定角度，可以增加一个角度以保证驱动机构转过补偿后的预设角度后，即将预设角度增加一定的角度，使导风板能较为准确的达到预设位置。在本实施例中，可以以一定的补偿系数对反向旋转的角度进行补偿。具体的补偿系数可以根据实际情况决定。
为精细化需补偿的角度，在可选的实施例中，如图2所示，步骤S130可以包括：
S131.获取导风板反方向旋转的角度。在具体的实施例中，反向旋转的角度可以根据距离预设位置较近的限位位置与预设位置的角度得到反向旋转角度。反向旋转角度的大小在确定导风板运行模式后即可确定。
S132.根据反向旋转的角度得到补偿角度。在具体的实施例中，由于虚位实在导风板旋转过程中产生，旋转的角度越大，产生的虚位角度可能越多，在本实施例中，可以根据反向旋转的角度的大小确定补偿角度，例如，可以以一定反向旋转角度的比例对反向旋转角度进行补偿，例如反向旋转角度为30度时，可以补偿3度，在反向旋转的角度为60度时，可以补偿6度。具体的比例可以根据实际使用情况确定。
S133.根据导风板旋转方向对导风板反向旋转的角度增加或减少补偿角度。具体的补偿方法可以参见上述步骤S130中对反向旋转的角度的补偿。
控制导风板旋转至限位位置；控制所述导风板从所述限位位置反方向旋转至预设位置。在导风板旋转至预设位置之前先将到分班旋转至限位位置，并以限位位置为基础，将导风板旋转至预设位置，可以避免导风板因进过虚位位置，产生角度变化，导致旋转角度不准确，在限位位置对旋转角度进行初始化，可以弥补因虚位带来的旋转角度不准的问题，从而可以较为精确的定位导风板的旋转角度。提高用户使用空调的舒适性和导风板归位时的精准性
在空调运行的过程中，空调在上下扫风模式后，可能根据用户需求，需要使空调在方向位置扫风，例如，向上扫风或向下扫风，需要将导风板固定在预设位置，由于向上扫风和向下扫风时导风板的预设位置不相同，分别在产生虚位位置的两侧，本实施例中所称虚位位置为虚位位置是导风板在旋转的过程中产生旋转角度变化的位置，通常发生在导风板重心与导风板旋转轴中心于地面垂直线重合的附近。在本实施例中，可以在虚位位置两侧各设置一个限位位置。限位位置包括第一限位位置和第二限位位置，其中第一限位位置为导风板沿第一方向旋转所能达到的极限位置，第二限位位置为导风板沿第二方向旋转所能达到的极限位置，第二方向与第一方向相反；在本实施例中，第一方向可以为顺时针旋转方向，对应的第二方向为逆时旋转方向。或者，第一方向可以为逆时针旋转方向对应的第二方向可以为，在本实施例中，如图3所示，用于将导风板旋转至预设位置的方法可以包括如下步骤：
S210.获取预设位置距离第一限位位置的第一角度和虚位位置距离第一限位位置的第二角度。在具体的实施例中，具体的，图4a示出了归位时的导风板的位置，可以为导风结束后，导风板归位前的位置。如图4b示出了向上导风时导风板的位置，为保证用户的舒适度向上导风可以为制冷时导风方向，图4c示出了向下导风时导风板的位置为保证用户的舒适度向下导风可以为制热时导风方向。可以根据当前工作模式得到预设位置，从而可以得到第一角度，虚位位置可以根据空调器实际运行状况获得，可以也将经常发生虚位的位置设置为预设的虚位位置，在得到虚位位置后，可以得到第二角度。
S220.判断第一角度是否小于第二角度。在具体的实施例中，在得到第一角度和第二角度的值后，比较第一角度和第二角度的大小，第一角度表征预设位置到第一限位位置的距离，当第一角度小于第二角度时，进入步骤S230。当第一角度大于第二角度时，进入步骤S240，当第一角度等于第二角度时，进入步骤S250。
S230.控制导风板旋转至第一限位位置。在具体的实施例中，在第一角度小于第二角度时，则表示预设位置距离第一限位位置比虚位位置距离第一限位位置小，为避免再次经过限位位置，可以将导风板旋转至第一限位位置。
S240.控制导风板旋转至第二限位位置。在具体的实施例中，在第一角度大于第二角度时，则表示预设位置距离第二限位位置比虚位位置距离第二限位位置小，为避免再次经过限位位置，可以将导风板旋转至第二限位位置。
S250.判断导风板旋转方向。在具体的实施例中，为避免导风板旋转再次经过虚位位置，可以判断导风板当前旋转方向，在导风板沿第一方向旋转时，进入步骤S230，当导风板沿第二方向旋转时，进入步骤S240。
S260.控制导风板从限位位置反方向旋转至预设位置。在具体的实施例中，经过判断预设位置与虚位位置到限位位置的距离，可以将导风板旋转至距离较近的限位位置，可以使导风板在反方向旋转时不再进过经常产生虚位的位置，以限位位置为基础反向旋转一定角度到达预设位置。可以减少因虚位产生的旋转角度的偏差。
S270.对导风板反向旋转的角度进行补偿。具体地，可以参见上述实施例步骤S130中对于对刀锋版的反向旋转的角度进行补偿的描述。
本发明实施例提供了一种用于将导风板旋转至预设位置的装置，如图5所示，包括：第一控制模块1000，用于控制导风板旋转至限位位置；第二控制模块2000，用于控制导风板从限位位置反方向旋转至预设位置。
在可选的实施例中，限位位置包括第一限位位置和第二限位位置，其中第一限位位置为导风板沿第一方向旋转所能达到的极限位置，第二限位位置为导风板沿第二方向旋转所能达到的极限位置，第二方向与第一方向相反；第一控制模块包括：获取单元，用于获取预设位置距离第一限位位置的第一角度和虚位位置距离第一限位位置的第二角度，其中虚位位置是导风板在旋转的过程中产生旋转角度变化的位置；第一判断单元，用于判断第一角度是否小于第二角度；第一控制单元，用于在第一判断单元判断出第一角度小于第二角度时，控制导风板旋转至第一限位位置。
在可选的实施例中，第一控制模块还包括：第二控制单元，用于在第一判断单元判断出第一角度大于第二角度时，控制导风板旋转至第二限位位置。
在可选的实施例中，第一控制模块还包括：第二判断单元，用于在第一判断单元判断出第一角度大于第二角度时，判断导风板旋转方向；第三控制单元，用于在第二判断单元判断出导风板沿第一方向旋转时，控制导风板旋转至第一限位位置；第四控制单元，用于在第二判断单元判断出导风板沿第二方向旋转时，控制导风板旋转至第二限位位置。
在可选的实施例中，该装置还包括：补偿模块，用于对导风板反向旋转的角度进行补偿。
在可选的实施例中，补偿模块包括：获取单元，用于获取导风板反方向旋转的角度；补偿角度得到单元，用于根据反向旋转的角度得到补偿角度；角度增加单元，用于对导风板反向旋转的角度增加补偿角度。
本发明实施例还提供了一种非暂态计算机可读存储介质，非暂态计算机可读存储介质存储计算机指令，计算机指令用于使计算机执行上述第一方面或第一方面任意一项描述的用于将导风板旋转至预设位置的方法。
本发明实施例还提供了一种空调器，包括：导风板、存储器和处理器，存储器和处理器之间通过总线互相连接，存储器中存储有计算机指令，处理器通过执行计算机指令，实现上述实施例中任意一项描述的用于将导风板旋转至预设位置的方法。
如图6所示，该用户终端包括一个或多个处理器61以及存储器62，图6中以一个处理器63为例。
用户终端还可以包括：输入装置63和输出装置64。
处理器61、存储器62、输入装置63和输出装置64可以通过总线或者其他方式连接，图6中以通过总线连接为例。
处理器61可以为中央处理器(Central Processing Unit，CPU)。处理器61还可以为其他通用处理器、数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现场可编程门阵列(Field-Programmable Gate Array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等芯片，或者上述各类芯片的组合。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。
存储器62作为一种非暂态计算机可读存储介质，可用于存储非暂态软件程序、非暂态计算机可执行程序以及模块，如本申请实施例中的eSIM卡信息管理方法对应的程序指令/模块。处理器61通过运行存储在存储器62中的非暂态软件程序、指令以及模块，从而执行服务器的各种功能应用以及数据处理，即实现上述方法实施例用于将导风板旋转至预设位置的方法。
存储器62可以包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需要的应用程序；存储数据区可存储根据服务器操作的处理装置的使用所创建的数据等。此外，存储器62可以包括高速随机存取存储器，还可以包括非暂态存储器，例如至少一个磁盘存储器件、闪存器件、或其他非暂态固态存储器件。
输入装置63可接收输入的数字或字符信息，以及产生与服务器的处理装置的用户设置以及功能控制有关的键信号输入。输出装置64可包括显示屏等显示设备。
一个或者多个模块存储在存储器62中，当被一个或者多个处理器61执行时，执行如图1-4任意一项所示的方法。
虽然结合附图描述了本发明的实施方式，但是本领域技术人员可以在不脱离本发明的精神和范围的情况下作出各种修改和变型，这样的修改和变型均落入由所附权利要求所限定的范围之内。

Claims (14)

  1. 一种用于将导风板旋转至预设位置的方法，其特征在于，包括：
    控制导风板旋转至限位位置；
    控制所述导风板从所述限位位置反方向旋转至预设位置。
  2. 如权利要求1所述的用于将导风板旋转至预设位置的方法，其特征在于，所述限位位置包括第一限位位置和第二限位位置，其中所述第一限位位置为所述导风板沿第一方向旋转所能达到的极限位置，所述第二限位位置为所述导风板沿第二方向旋转所能达到的极限位置，所述第二方向与所述第一方向相反；其中，所述控制导风板旋转至限位位置，包括：
    获取所述预设位置距离所述第一限位位置的第一角度和虚位位置距离所述第一限位位置的第二角度，其中所述虚位位置是导风板在旋转的过程中产生旋转角度变化的位置；
    判断所述第一角度是否小于所述第二角度；
    当所述第一角度小于所述第二角度时，控制所述导风板旋转至所述第一限位位置。
  3. 如权利要求2所述的用于将导风板旋转至预设位置的方法，其特征在于，
    当所述第一角度大于所述第二角度时，控制所述导风板旋转至所述第二限位位置。
  4. 如权利要求2所述的用于将导风板旋转至预设位置的方法，其特征在于，
    当所述第一角度等于所述第二角度时，判断所述导风板旋转方向；
    当所述导风板沿所述第一方向旋转时，控制所述导风板旋转至第一限位位置；
    当所述导风板沿所述第二方向旋转时，控制所述导风板旋转至第二限位位置。
  5. 如权利要求1-4任意一项所述的用于将导风板旋转至预设位置的方法，其特征在于，在所述控制所述导风板反方向旋转至所述预设位置之后包括：
    对所述导风板反向旋转的角度进行补偿。
  6. 如权利要求5所述的用于将导风板旋转至预设位置的方法，其特征在于，所述对所述导风板反向旋转的角度进行补偿包括：
    获取所述导风板反方向旋转的角度；
    根据所述反向旋转的角度得到补偿角度；
    根据所述导风板旋转方向对所述导风板反向旋转的角度增加或减少所述补偿角度。
  7. 一种用于将导风板旋转至预设位置的装置，其特征在于，包括：
    第一控制模块，用于控制导风板旋转至限位位置；
    第二控制模块，用于控制所述导风板从所述限位位置反方向旋转至预设位置。
  8. 如权利要求7所述的用于将导风板旋转至预设位置的装置，其特征在于，所述限位位置包括第一限位位置和第二限位位置，其中所述第一限位位置为所述导风板沿第一方向旋转所能达到的极限位置，所述第二限位位置为所述导风板沿第二方向旋转所能达到的极限位置，所述第二方向与所述第一方向相反；所述第一控制模块包括：
    获取单元，用于获取所述预设位置距离所述第一限位位置的第一角度和虚位位置距离所述第一限位位置的第二角度，其中所述虚位位置是导风板在旋转的过程中产生旋转角度变化的位置；
    第一判断单元，用于判断所述第一角度是否小于所述第二角度；
    第一控制单元，用于在所述第一判断单元判断出所述第一角度小于所述第二角度时，控制所述导风板旋转至所述第一限位位置。
  9. 如权利要求8所述的用于将导风板旋转至预设位置的装置，其特征在于，所述第一控制模块还包括：
    第二控制单元，用于在所述第一判断单元判断出所述第一角度大于所述第二角度时，控制所述导风板旋转至所述第二限位位置。
  10. 如权利要求8所述的用于将导风板旋转至预设位置的装置，其特征在于，所述第一控制模块还包括：
    第二判断单元，用于在所述第一判断单元判断出所述第一角度大于所述第二角度时，判断所述导风板旋转方向；
    第三控制单元，用于在所述第二判断单元判断出所述导风板沿所述第一方向旋转时，控制所述导风板旋转至第一限位位置；
    第四控制单元，用于在所述第二判断单元判断出所述导风板沿所述第二方向旋转时，控制所述导风板旋转至第二限位位置。
  11. 如权利要求7-10任意一项所述的用于将导风板旋转至预设位置的装置，其特征在于，还包括:
    补偿模块，用于对所述导风板反向旋转的角度进行补偿。
  12. 如权利要求11所述的用于将导风板旋转至预设位置的装置，其特征在于，所述补偿模块包括：
    获取单元，用于获取所述导风板反方向旋转的角度；
    补偿角度得到单元，用于根据所述反向旋转的角度得到补偿角度；
    角度增加单元，用于对所述导风板反向旋转的角度增加所述补偿角度。
  13. 一种非暂态计算机可读存储介质，其特征在于，
    所述非暂态计算机可读存储介质存储计算机指令，所述计算机指令用于使所述计算机执行如权利要求1-6任意一项所述的用于将导风板旋转至预设位置的方法。
  14. 一种空调器，其特征在于，包括：
    导风板、存储器和处理器，所述导风板、所述存储器和所述处理器之间通过总线互相连接，所述存储器中存储有计算机指令，所述处理器通过执行所述计算机指令，实现如权利要求1-6任意一项所述的用于将导风板旋转至预设位置的方法。
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