WO2023045353A1 - 用于车辆的空调系统的控制方法及空调系统 - Google Patents

用于车辆的空调系统的控制方法及空调系统 Download PDF

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Publication number
WO2023045353A1
WO2023045353A1 PCT/CN2022/092854 CN2022092854W WO2023045353A1 WO 2023045353 A1 WO2023045353 A1 WO 2023045353A1 CN 2022092854 W CN2022092854 W CN 2022092854W WO 2023045353 A1 WO2023045353 A1 WO 2023045353A1
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WIPO (PCT)
Prior art keywords
air outlet
passenger
air
seat
conditioning system
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PCT/CN2022/092854
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English (en)
French (fr)
Inventor
刘光朋
张鹏
韩钟辉
于晓立
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
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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 WO2023045353A1 publication Critical patent/WO2023045353A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
    • B60H1/00742—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models by detection of the vehicle occupants' presence; by detection of conditions relating to the body of occupants, e.g. using radiant heat detectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
    • B60H1/00871—Air directing means, e.g. blades in an air outlet

Definitions

  • the invention relates to the technical field of vehicle air-conditioning, and specifically provides a control method and the air-conditioning system for a vehicle air-conditioning system.
  • the vehicle's air conditioning system is a device that cools, heats, ventilates and purifies the air in the vehicle compartment. It can provide a comfortable riding environment for the passengers, reduce the driver's fatigue intensity and improve driving safety.
  • the air conditioning unit has become one of the symbols to measure whether the car is fully functional.
  • the air conditioning system of an existing vehicle is not highly intelligent, and the user experience is not good.
  • the present invention aims to solve the above-mentioned technical problems, that is, the existing vehicle air-conditioning system has a low degree of intelligence and poor user experience.
  • the present invention provides a control method for an air-conditioning system of a vehicle, wherein a plurality of seats are arranged in the compartment of the vehicle, the air-conditioning system includes a plurality of air outlets, and the air outlets are located at corresponding above the seat, the control method includes: during the operation of the air conditioning system, acquiring the posture of the passenger on the seat; according to the posture of the passenger, selectively turning off the The air outlet above the seat.
  • the step of "selectively closing the air outlet above the seat of the passenger according to the posture of the passenger” specifically includes: judging the Whether the posture of the passenger is a standing posture; according to the judgment result, selectively close the air outlet above the seat of the passenger.
  • the step of "selectively closing the air outlet above the passenger's seat according to the judgment result" specifically includes: if the passenger's If the posture is a standing posture, the air outlet above the seat of the passenger is closed.
  • the step of "selectively closing the air outlet above the passenger's seat according to the judgment result" further includes: if the passenger's If the posture is not a standing posture, the air outlet above the seat of the passenger is not closed.
  • the control method when the air conditioning system is in cooling mode, the control method further includes: Whether the passenger on the seat is in a sleep state; if the judgment result is "yes", then obtain the temperature in the compartment; according to the temperature, selectively close the air outlet or adjust the air outlet direction of the air outlet In order to avoid the cold wind discharged from the air outlet from blowing to the passengers.
  • step of blowing cold air to the passenger specifically includes: comparing the temperature with a preset temperature; according to the comparison result, selectively closing the air outlet or adjusting the direction of the air outlet to avoid blowing the air from the The cold wind discharged from the air outlet is blown to the passengers.
  • step of blowing toward the passenger further includes: if the temperature is not lower than the preset temperature, adjusting the direction of the air outlet of the air outlet to prevent the wind discharged from the air outlet from blowing to the passenger.
  • control method further includes: closing the air outlet above the seat when there is no passenger on the seat.
  • the present invention also provides an air-conditioning system, the air-conditioning system includes a controller, and the controller is configured to be able to execute the above-mentioned control method.
  • the air-conditioning system of the present invention can judge whether to close the air outlet above the passenger's seat according to the posture of the passenger on the seat. Through such setting, the intelligence degree of the air-conditioning system is improved, Improved user experience.
  • control method of the present invention further includes: when the passenger is in a standing posture, closing the air outlet above the seat of the passenger.
  • the control method of the present invention further includes: judging whether the passenger on the seat corresponding to the open air outlet is in a sleeping state; if the judging result is "yes", then Obtain the temperature in the cabin, and according to the temperature, selectively close the air outlet or adjust the direction of the air outlet to avoid the cold wind discharged from the air outlet from blowing to the passengers.
  • the intelligence degree of the air-conditioning system is further improved, and the cold wind discharged from the air outlet can also be prevented from blowing to the sleeping passengers, so as to prevent the passengers from catching cold and ensure the health of the passengers.
  • the air-conditioning system further provided by the present invention on the basis of the above-mentioned technical solution adopts the above-mentioned control method, and further possesses the technical effects of the above-mentioned control method.
  • the air-conditioning system of the present invention is more Intelligent, better user experience.
  • Fig. 1 is the flowchart of control method of the present invention
  • FIG. 2 is a flowchart of an embodiment of the control method of the present invention.
  • step S300 and step S400 of the control method of the present invention may also be exchanged, or step S300 and step S400 may be executed simultaneously.
  • top ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇
  • the present invention provides a control method and an air-conditioning system for a vehicle air-conditioning system, aiming at improving the air-conditioning
  • the degree of intelligence of the system improves the user experience.
  • the vehicle of the present invention includes a compartment and an air-conditioning system.
  • a plurality of seats are arranged in the compartment.
  • the air-conditioning system includes a plurality of air outlets, and the air outlets are located above the corresponding seats.
  • each air outlet corresponds to a seat. Exhaust cold air to lower the temperature inside the cabin.
  • hot air can be discharged from the air outlet to increase the temperature inside the cabin.
  • Each air outlet is provided with an air deflector and a motor connected to the air deflector.
  • the air deflector is rotatably connected to the roof of the compartment.
  • the motor can drive the air deflector to rotate so that the air deflector opens or closes the air outlet.
  • the motor is connected in communication with the controller of the air conditioning system, and the controller can control the motor.
  • control method for the air conditioning system of the vehicle of the present invention comprises the following steps:
  • S200 Selectively close the air outlet above the seat of the passenger according to the posture of the passenger.
  • the air-conditioning system can judge whether to close the air outlet above the passenger's seat according to the posture of the passenger on the seat. Through this setting, the intelligence of the air-conditioning system is improved. Improved user experience.
  • the camera installed in the compartment can be communicated with the controller of the air-conditioning system, and the image of the passengers on each seat can be obtained through the camera, and the image information can be transmitted to the controller of the air-conditioning system.
  • the attitude of each passenger is obtained according to the received image information.
  • control method of the present invention will be described in detail below in conjunction with a specific embodiment.
  • control method of the present invention comprises the following steps:
  • the step of "selectively closing the air outlet above the passenger's seat according to the judgment result” specifically includes: if the judgment result is "Yes”, that is, if the passenger's posture is a standing posture, then Execute step S220, that is, close the air outlet above the passenger's seat; otherwise, if the judgment result is "No", that is, if the passenger's posture is not a standing posture, then perform step S230, that is, not close the air outlet above the passenger's seat, Leave the air outlet open.
  • S220 Close the air outlet above the seat of the passenger.
  • the controller of the air-conditioning system controls the air outlet above the passenger's seat to close, specifically, the controller controls the motor at the air outlet to drive the wind deflector at the air outlet to rotate to turn the air outlet The vent is closed.
  • control method of the present invention further includes the following steps:
  • S300 Determine whether the passenger on the seat corresponding to the opened air outlet is in a sleeping state.
  • step S400 When the air conditioning system is in cooling operation, obtain the state of the air outlet, if the air outlet is open, then judge whether the o Passenger is in sleep state, then execute step S400, namely obtain the temperature in the compartment; Conversely, if judged result is "no", promptly if judge that this passenger is not in sleep state, then continue to judge whether this passenger is in sleep state.
  • the images of the passengers can be obtained through the camera installed in the compartment, and the images are transmitted to the controller of the air conditioning system.
  • a sleep state for example, when the passenger closes his eyes and continues for a period of time (for example, 5 minutes), it can be determined that the passenger is in a sleep state; otherwise, it can be determined that the passenger is not in a sleep state.
  • the temperature in the compartment is obtained.
  • a plurality of temperature sensors can be set in the compartment, and each temperature sensor is connected with the controller of the air conditioning system.
  • each temperature sensor can transmit its measured temperature data to the controller, and the controller calculates an average temperature value based on the obtained multiple temperature data, and records the average temperature value as the temperature in the compartment.
  • S500 According to the temperature, selectively close the air outlet or adjust the air outlet direction to prevent the cold wind discharged from the air outlet from blowing to the passenger.
  • the step of "selectively closing the air outlet or adjusting the air outlet direction according to the temperature to prevent the cold wind discharged from the air outlet from blowing to the passenger" specifically includes: comparing the temperature with a preset temperature; As a result, the air outlet is selectively closed or the air outlet direction is adjusted to avoid the cold wind discharged from the air outlet from blowing to the passenger.
  • the step of "selectively closing the air outlet or adjusting the air outlet direction of the air outlet according to the comparison result to prevent the cold wind discharged from the air outlet from blowing to the passenger" specifically includes: if the temperature is lower than the preset temperature, then The air outlet above the passenger's seat is closed; if the temperature is not less than the preset temperature, then adjust the air outlet direction of the air outlet above the passenger's seat to avoid blowing the passenger from the wind discharged from the air outlet.
  • the preset temperature is 26 degrees.
  • the air-conditioning system is cooling, the state of the air outlet is acquired. If the air outlet is open, it is judged whether the passenger on the seat corresponding to the air outlet is in a sleeping state. If Determine that the passenger is in a sleep state, then further obtain the temperature in the compartment, if the temperature in the compartment is less than 26 degrees, then the controller of the air conditioning system controls the motor at the air outlet to drive the wind deflector to rotate to close the air outlet; Conversely, if the temperature in the compartment is greater than or equal to 26 degrees, the controller controls the motor at the air outlet to drive the wind deflector to rotate to adjust the air outlet direction of the air outlet, so as to avoid the cold wind discharged from the air outlet from blowing the passenger.
  • the preset temperature is not limited to the above-mentioned 26 degrees, for example, the preset temperature can also be set to 25 or 27 degrees, etc., those skilled in the art can flexibly set the preset temperature based on experience in practical applications. The specific value of the temperature.
  • control method of the present invention further includes: closing the air outlet above the seat when there is no passenger on the seat.
  • the image of the seat can be obtained through the camera installed in the compartment, and the image can be transmitted to the controller of the air conditioning system, and the controller can To determine whether there are passengers in the seat.
  • the air-conditioning system of the present invention can realize the following functions. First, judge whether there is a passenger on the seat. When there is no passenger on the seat, automatically close the air outlet above the seat; second, judge whether the passenger on the seat is in Standing posture, when the passenger on the seat is in the standing posture, the air outlet above the seat is automatically closed; third, when the air conditioning system is cooling, it is judged which air outlets are open, and then the air outlets below the open air outlets are judged.
  • the passenger is in a sleeping state, if the passenger is in a sleeping state and the temperature in the compartment is low, close the air outlet above the passenger, if the passenger is in a sleeping state and the temperature in the compartment is not low, adjust the air outlet of the air outlet Direction, avoiding the cold wind discharged from the air outlet from blowing to the passenger, through the above settings, the intelligence of the air conditioning system is greatly improved, and the user experience is improved.
  • control functions can all be executed by the controller of the air conditioning system.

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  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

一种用于车辆的空调系统的控制方法，车辆的车厢内设置有多个座位，空调系统包括多个出风口，出风口位于相对应的座位的上方，控制方法包括：在空调系统运行的过程中，获取座位上的乘客的姿态；根据乘客的姿态，选择性地关闭乘客的座位上方的出风口。通过这样的设置，使得空调系统能够根据座位上的乘客的姿态，来判断是否将乘客的座位上方的出风口关闭，提高了空调系统的智能化程度，提高了用户的使用体验；还包括一种空调系统。

Description

用于车辆的空调系统的控制方法及空调系统 技术领域
本发明涉及车用空调技术领域，具体提供一种用于车辆的空调系统的控制方法及空调系统。
背景技术
车辆的空调系统是实现对车厢内空气进行制冷、加热、换气和空气净化的装置。它可以为乘车人员提供舒适的乘车环境，降低驾驶员的疲劳强度，提高行车安全。空调装置已成为衡量汽车功能是否齐全的标志之一。
然而，现有的车辆的空调系统的智能化程度不高，用户体验不佳。
因此，本领域需要一种新的技术方案来解决上述问题。
发明内容
本发明旨在解决上述技术问题，即，现有的车辆的空调系统的智能化程度不高，用户体验不佳的问题。
在第一方面，本发明提供了一种用于车辆的空调系统的控制方法，所述车辆的车厢内设置有多个座位，所述空调系统包括多个出风口，所述出风口位于相对应的所述座位的上方，所述控制方法包括：在所述空调系统运行的过程中，获取所述座位上的乘客的姿态；根据所述乘客的姿态，选择性地关闭所述乘客的所述座位上方的所述出风口。
在上述用于车辆的空调系统的控制方法的优选技术方案中，“根据所述乘客的姿态，选择性地关闭所述乘客的所述座位上方的所述出风口”的步骤具体包括：判断所述乘客的姿态是否为站立姿态；根据判断结果，选择性地关闭所述乘客的所述座位上方的所述出风口。
在上述用于车辆的空调系统的控制方法的优选技术方案中，“根据判断结果，选择性地关闭所述乘客的所述座位上方的所述出风口”的步骤 具体包括：如果所述乘客的姿态是站立姿态，则将所述乘客的所述座位上方的所述出风口关闭。
在上述用于车辆的空调系统的控制方法的优选技术方案中，“根据判断结果，选择性地关闭所述乘客的所述座位上方的所述出风口”的步骤还包括：如果所述乘客的姿态不是站立姿态，则不将所述乘客的所述座位上方的所述出风口关闭。
在上述用于车辆的空调系统的控制方法的优选技术方案中，在所述空调系统处于制冷模式的情形下，所述控制方法还包括：判断与处于打开状态的所述出风口相对应的所述座位上的乘客是否处于睡眠状态；如果判断结果为“是”，则获取所述车厢内的温度；根据所述温度，选择性地关闭所述出风口或者调整所述出风口的出风方向以避免从所述出风口排出的冷风吹向所述乘客。
在上述用于车辆的空调系统的控制方法的优选技术方案中，“根据所述温度，选择性地关闭所述出风口或者调整所述出风口的出风方向以避免从所述出风口排出的冷风吹向所述乘客”的步骤具体包括：将所述温度与预设温度进行比较；根据比较结果，选择性地关闭所述出风口或者调整所述出风口的出风方向以避免从所述出风口排出的冷风吹向所述乘客。
在上述用于车辆的空调系统的控制方法的优选技术方案中，“根据比较结果，选择性地关闭所述出风口或者调整所述出风口的出风方向以避免从所述出风口排出的冷风吹向所述乘客”的步骤具体包括：如果所述温度小于所述预设温度，则将所述出风口关闭。
在上述用于车辆的空调系统的控制方法的优选技术方案中，“根据比较结果，选择性地关闭所述出风口或者调整所述出风口的出风方向以避免从所述出风口排出的冷风吹向所述乘客”的步骤还包括：如果所述温度不小于所述预设温度，则调整所述出风口的出风方向以避免从所述出风口排出的风吹向所述乘客。
在上述用于车辆的空调系统的控制方法的优选技术方案中，所述控制方法还包括：当所述座位上没有乘客时，将所述座位上方的所述出风口关闭。
在第二方面，本发明还提供了一种空调系统，空调系统包括控制器，控制器配置成能够执行上述的控制方法。
在采用上述技术方案的情况下，本发明的空调系统能够根据座位上的乘客的姿态，来判断是否将乘客的座位上方的出风口关闭，通过这样的设置，提高了空调系统的智能化程度，提高了用户的使用体验。
进一步地，本发明的控制方法还包括：当乘客处于站立姿态时，将该乘客的座位上方的出风口关闭。通过这样的设置，能够避免因从出风口排出的冷风或者热风吹向该乘客而导致乘客不适，进一步提升了用户的使用体验。
又进一步地，在空调系统以制冷模式运行时，本发明的控制方法还包括：判断与处于打开状态的出风口相对应的座位上的乘客是否处于睡眠状态；如果判断结果为“是”，则获取车厢内的温度，根据温度，选择性地关闭出风口或者调整出风口的出风方向以避免从出风口排出的冷风吹向乘客。通过这样的设置，进一步提高了空调系统的智能化程度，并且，还能够避免从出风口排出的冷风吹向处于睡眠状态的乘客，避免乘客受凉，保证乘客的身体健康。
此外，本发明在上述技术方案的基础上进一步提供的空调系统由于采用了上述控制方法，进而具备了上述控制方法所具备的技术效果，相比于改进前的空调系统，本发明的空调系统更加智能，用户体验更佳。
附图说明
下面结合附图来描述本发明的优选实施方式，附图中：
图1是本发明的控制方法的流程图；
图2是本发明的控制方法的实施例的流程图。
具体实施方式
下面参照附图来描述本发明的优选实施方式。本领域技术人员应当理解的是，这些实施方式仅仅用于解释本发明的技术原理，并非旨在限制本发明的保护范围。
下面参照附图来描述本发明的优选实施方式。本领域技术人员应当 理解的是，在本发明的描述中，尽管本申请中按照特定顺序描述了本发明的控制方法的各个步骤，但是这些顺序并不是限制性的，在不偏离本发明的基本原理的前提下，本领域技术人员可以按照不同的顺序来执行所述步骤。例如，本发明的控制方法的步骤S300和步骤S400的执行顺序还可以互相调换，或者同时执行步骤S300和步骤S400。
需要说明的是，在本发明的描述中，术语“顶”、“底”等指示方向或位置关系的术语是基于附图所示的方向或位置关系，这仅仅是为了便于描述，而不是指示或暗示所述装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”、仅用于描述目的，而不能理解为指示或暗示相对重要性。
此外，还需要说明的是，在本发明的描述中，除非另有明确的规定和限定，术语“设置”、“安装”、“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，或一体连接。对于本领域技术人员而言，可根据具体情况理解上述术语在本发明中的具体含义。
基于背景技术指出的，现有的车辆的空调系统的智能化程度不高，用户体验不佳的问题，本发明提供了一种用于车辆的空调系统的控制方法及空调系统，旨在提高空调系统的智能化程度，提高用户的使用体验。
具体地，本发明的车辆包括车厢和空调系统，车厢内设置有多个座位，空调系统包括多个出风口，出风口位于相对应的座位的上方。
以中巴车为例，中巴车的车厢内设置有多个座位，车厢的顶板上设置有多个出风口，每个出风口对应一个座位，当空调系统制冷运行时，从出风口内能够排出冷风，以降低车厢内的温度，当空调系统制热运行时，从出风口内能够排出热风，以提高车厢内的温度。
每个出风口处都设置有导风板以及与导风板驱动连接的电机，导风板与车厢的顶板转动连接，电机能够驱动导风板转动，以使导风板打开或者关闭出风口，该电机与空调系统的控制器通讯连接，控制器能够对电机进行控制。
如图1所示，本发明的用于车辆的空调系统的控制方法包括以下步骤：
S100：在空调系统运行的过程中，获取座位上的乘客的姿态。
S200：根据乘客的姿态，选择性地关闭乘客的座位上方的出风口。
也就是说，在空调系统运行的过程中，空调系统能够根据座位上的乘客的姿态，来判断是否将乘客的座位上方的出风口关闭，通过这样的设置，提高了空调系统的智能化程度，提高了用户的使用体验。
需要说明的是，可以使设置在车厢内的摄像头与空调系统的控制器通讯连接，通过该摄像头来获取每个座位上的乘客的图像，并将图像信息传输给空调系统的控制器，控制器根据接收到的图像信息来获取每个乘客的姿态。
下面结合一个具体的实施例来详细地介绍本发明的控制方法。
如图2所示，本发明的控制方法包括以下步骤：
S100：在空调系统运行的过程中，获取座位上的乘客的姿态。
在获取到座位上的乘客的姿态之后，根据乘客的姿态，选择性地关闭乘客的座位上方的出风口，具体步骤包括S210、S220和S230。
S210：判断乘客的姿态是否为站立姿态。
在获取到座位上的乘客的姿态之后，判断乘客的姿态是否为站立姿态，然后根据判断结果，选择性地关闭乘客的座位上方的出风口。
具体而言，如图2所示，“根据判断结果，选择性地关闭乘客的座位上方的出风口”的步骤具体包括：如果判断结果为“是”，即如果乘客的姿态是站立姿态，则执行步骤S220，即将乘客的座位上方的出风口关闭；反之，如果判断结果为“否”，即如果乘客的姿态不是站立姿态，则执行步骤S230，即不将乘客的座位上方的出风口关闭，使出风口保持打开状态。
S220：将乘客的座位上方的出风口关闭。
当乘客处于站立姿态时，空调系统的控制器控制该乘客的座位上方的出风口关闭，具体地，由控制器控制该出风口处的电机驱动该出风口处的导风板转动，以将出风口关闭。
通过将处于站立状态的乘客上方的出风口关闭，能够避免因从出风口排出的冷风或者热风吹向该乘客而导致乘客不适，进一步提升了用户的使用体验。
S230：不将乘客的座位上方的出风口关闭。
当乘客处于非站立姿态时，无需将该乘客上方的出风口关闭，可以使该出风口继续保持打开状态。
优选地，在空调系统以制冷模式运行时，本发明的控制方法还包括以下步骤：
S300：判断与处于打开状态的出风口相对应的座位上的乘客是否处于睡眠状态。
在空调系统制冷运行时，获取出风口的状态，如果出风口处于打开状态，则判断与该出风口相对应的座位上的乘客是否处于睡眠状态，如果判断结果为“是”，即如果判定该乘客处于睡眠状态，则执行步骤S400，即获取车厢内的温度；反之，如果判断结果为“否”，即如果判定该乘客没有处于睡眠状态，则继续判断该乘客是否处于睡眠状态。
需要说明的是，与获取座位上的乘客的姿态的方式相类似，可以通过设置在车厢内的摄像头获取乘客的图像，并将图像传输至空调系统的控制器，控制器根据接收到的图像信息来判断乘客是否处于睡眠状态，示例性地，当乘客将眼睛闭上且持续一段时间(例如5分钟)后，可以判定该乘客处于睡眠状态；反之，则可以判定乘客未处于睡眠状态。
当然，也可以通过其他方式来判断乘客是否处于睡眠状态，例如可以通过乘客的呼吸频率、心跳频率等身体特征参数来判断乘客是否处于睡眠状态，这种灵活地调整和改变并不偏离本发明的原理和范围，均应限定在本发明的保护范围之内。
S400：获取车厢内的温度。
当判定处于打开状态的出风口下方的乘客处于睡眠状态时，则获取车厢内的温度，示例性地，可以在车厢内设置多个温度传感器，并使每个温度传感器都与空调系统的控制器进行通讯，每个温度传感器都能够将其测量的温度数据传输给控制器，控制器根据获取到的多个温度数据计算出一个平均温度值，将该平均温度值记为车厢内的温度。
S500：根据温度，选择性地关闭出风口或者调整出风口的出风方向以避免从出风口排出的冷风吹向该乘客。
在获取到车厢内的温度后，接下来，根据该温度，来判断是将该乘客上方的出风口关闭，或者调整该出风口的出风方向，以避免从出风口 排出的冷风吹向该乘客。
需要说明的是，在实际应用中，可以直接根据该温度的大小来进行判断，或者，也可以先计算该温度与预设温度的差值，然后根据该差值的大小来进行判断，再或者，还可以先计算该温度与预设温度的比值，然后根据该比值的大小来进行判断，等等，这种灵活地调整和改变并不偏离本发明的原理和范围，均应限定在本发明的保护范围之内。
优选地，“根据温度，选择性地关闭出风口或者调整出风口的出风方向以避免从出风口排出的冷风吹向该乘客”的步骤具体包括：将温度与预设温度进行比较；根据比较结果，选择性地关闭出风口或者调整出风口的出风方向以避免从出风口排出的冷风吹向该乘客。
优选地，“根据比较结果，选择性地关闭出风口或者调整出风口的出风方向以避免从出风口排出的冷风吹向该乘客”的步骤具体包括：如果温度小于预设温度，则将该乘客的座位上方的出风口关闭；如果温度不小于预设温度，则调整该乘客的座位上方的出风口的出风方向以避免从出风口排出的风吹向该乘客。
示例性地，预设温度为26度，在空调系统制冷运行时，获取出风口的状态，如果出风口处于打开状态，则判断与该出风口相对应的座位上的乘客是否处于睡眠状态，如果判定该乘客处于睡眠状态，则进一步获取车厢内的温度，如果车厢内的温度小于26度，则由空调系统的控制器控制该出风口处电机驱动导风板转动，以将该出风口关闭；反之，如果车厢内的温度大于或者等于26度，则由控制器控制该出风口处的电机驱动导风板转动，以调整该出风口的出风方向，以避免从出风口排出的冷风吹向该乘客。
需要说明的是，预设温度并不局限于上述的26度，例如，还可以将预设温度设置为25或者27度等，本领域技术人员在实际应用中可以根据经验灵活地设定预设温度的具体数值。
优选地，本发明的控制方法还包括：当座位上没有乘客时，将座位上方的出风口关闭。
需要说明的是，与获取座位上的乘客的姿态的方式相类似，可以通过设置在车厢内的摄像头获取座位的图像，并将图像传输至空调系统的 控制器，控制器根据接收到的图像信息来判断座位上是否有乘客。
当然，也可以通过其他方式来判断座位上是否有乘客，例如可以在每个座位上都设置一个压力传感器，根据压力传感器采集的数据来判断座位上是否有乘客，等等，这种灵活地调整和改变并不偏离本发明的原理和范围，均应限定在本发明的保护范围之内。
综上所述，本发明的空调系统能够实现以下功能，第一，判断座位上是否有乘客，当座位上没有乘客时，自动将座位上方的出风口关闭；第二，判断座位上乘客是否处于站立姿态，当座位上的乘客处于站立姿态时，自动将座位上方的出风口关闭；第三，在空调系统制冷运行时，判断哪些出风口处于打开状态，然后判断处于打开状态的出风口下方的乘客是否处于睡眠状态，如果该乘客处于睡眠状态且车厢内的温度较低时，将该乘客上方的出风口关闭，如果乘客处于睡眠状态且车厢内的温度不低时，调整出风口的出风方向，避免从出风口排出的冷风吹向该乘客，通过上述设置，极大地提升了空调系统的智能化程度，提高了用户的使用体验。
需要说明的是，上述控制功能均可以通过空调系统的控制器执行。
至此，已经结合附图所示的优选实施方式描述了本发明的技术方案，但是，本领域技术人员容易理解的是，本发明的保护范围显然不局限于这些具体实施方式。在不偏离本发明的原理的前提下，本领域技术人员可以对相关技术特征作出等同的更改或替换，这些更改或替换之后的技术方案都将落入本发明的保护范围之内。

Claims (10)

  1. 一种用于车辆的空调系统的控制方法，其特征在于，所述车辆的车厢内设置有多个座位，所述空调系统包括多个出风口，所述出风口位于相对应的所述座位的上方，所述控制方法包括：
    在所述空调系统运行的过程中，获取所述座位上的乘客的姿态；
    根据所述乘客的姿态，选择性地关闭所述乘客的所述座位上方的所述出风口。
  2. 根据权利要求1所述的控制方法，其特征在于，“根据所述乘客的姿态，选择性地关闭所述乘客的所述座位上方的所述出风口”的步骤具体包括：
    判断所述乘客的姿态是否为站立姿态；
    根据判断结果，选择性地关闭所述乘客的所述座位上方的所述出风口。
  3. 根据权利要求2所述的控制方法，其特征在于，“根据判断结果，选择性地关闭所述乘客的所述座位上方的所述出风口”的步骤具体包括：
    如果所述乘客的姿态是站立姿态，则将所述乘客的所述座位上方的所述出风口关闭。
  4. 根据权利要求3所述的控制方法，其特征在于，“根据判断结果，选择性地关闭所述乘客的所述座位上方的所述出风口”的步骤还包括：
    如果所述乘客的姿态不是站立姿态，则不将所述乘客的所述座位上方的所述出风口关闭。
  5. 根据权利要求1所述的控制方法，其特征在于，在所述空调系统处于制冷模式的情形下，所述控制方法还包括：
    判断与处于打开状态的所述出风口相对应的所述座位上的乘客是否处于睡眠状态；
    如果判断结果为“是”，则获取所述车厢内的温度；
    根据所述温度，选择性地关闭所述出风口或者调整所述出风口的出风方向以避免从所述出风口排出的冷风吹向所述乘客。
  6. 根据权利要求5所述的控制方法，其特征在于，“根据所述温度，选择性地关闭所述出风口或者调整所述出风口的出风方向以避免从所述出风口排出的冷风吹向所述乘客”的步骤具体包括：
    将所述温度与预设温度进行比较；
    根据比较结果，选择性地关闭所述出风口或者调整所述出风口的出风方向以避免从所述出风口排出的冷风吹向所述乘客。
  7. 根据权利要求6所述的控制方法，其特征在于，“根据比较结果，选择性地关闭所述出风口或者调整所述出风口的出风方向以避免从所述出风口排出的冷风吹向所述乘客”的步骤具体包括：
    如果所述温度小于所述预设温度，则将所述出风口关闭。
  8. 根据权利要求7所述的控制方法，其特征在于，“根据比较结果，选择性地关闭所述出风口或者调整所述出风口的出风方向以避免从所述出风口排出的冷风吹向所述乘客”的步骤还包括：
    如果所述温度不小于所述预设温度，则调整所述出风口的出风方向以避免从所述出风口排出的风吹向所述乘客。
  9. 根据权利要求1至8中任一项所述的控制方法，其特征在于，所述控制方法还包括：
    当所述座位上没有乘客时，将所述座位上方的所述出风口关闭。
  10. 一种空调系统，包括控制器，其特征在于，所述控制器配置成能够执行权利要求1至9中任一项所述的控制方法。
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