WO2008046315A1 - An air conditioner using infrared temperature measurement technique and its control method - Google Patents

An air conditioner using infrared temperature measurement technique and its control method Download PDF

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Publication number
WO2008046315A1
WO2008046315A1 PCT/CN2007/002984 CN2007002984W WO2008046315A1 WO 2008046315 A1 WO2008046315 A1 WO 2008046315A1 CN 2007002984 W CN2007002984 W CN 2007002984W WO 2008046315 A1 WO2008046315 A1 WO 2008046315A1
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Prior art keywords
air conditioner
temperature
human body
infrared temperature
target human
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PCT/CN2007/002984
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French (fr)
Chinese (zh)
Inventor
Ying-Jiang Ma
Gang Jin
Liang Zeng
Rui-Sheng Yu
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Gree Electric Appliances, Inc. Of Zhuhai
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Publication of WO2008046315A1 publication Critical patent/WO2008046315A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • 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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/46—Improving electric energy efficiency or saving
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • 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

Definitions

  • the present invention relates to the field of air conditioners, and more particularly to an air conditioner controlled by infrared temperature measurement technology and a control method therefor. Background technique
  • the ambient temperature measurement of the air-conditioning indoor unit air supply mechanism is to measure the ambient temperature around the air conditioner by installing a temperature sensor on the air conditioner.
  • the temperature sensor only measures the temperature in a small space around the indoor unit, and there is a large error with the actual temperature of the entire environment.
  • Infrared temperature measurement technology is still a high-tech frontier technology at home and abroad. It mainly measures the temperature of objects by measuring the infrared rays emitted from objects. It has the characteristics of high measurement accuracy and wide application range. In the non-contact temperature measurement of steel, power supply systems, etc., there are still few products used in the field of air conditioning.
  • Chinese Patent No. 02122689.X discloses an air conditioner controlled according to the amount of infrared rays and an operating method thereof.
  • the main technical solution disclosed in the patent is that the infrared detector is attached to the louver of the air conditioner, and the infrared detector measures the amount of infrared rays in the plurality of spaces in the room with the driving of the louver, and then the air conditioner is controlled by the microcomputer according to the measurement result. The operation of the machine, so as to achieve the purpose of intelligent adjustment.
  • the infrared detector is driven by the louver, so the detection space and the degree of freedom of detection are greatly limited; in addition, the above technique only senses the ambient temperature, and cannot be based on the environment. The body's own surface temperature is intelligently adjusted, and its design is not user-friendly. Summary of the invention
  • the present invention provides a method for controlling an air conditioner by using an infrared temperature measuring technology, which is characterized in that it comprises the following steps: (1) using an infrared temperature sensor installed on an air conditioner to measure the temperature of the environment to obtain an ambient temperature; (2) Using the infrared temperature sensor installed on the air conditioner to measure the temperature of the target human body in the environment, and obtain the surface temperature of the target human body; (3) controlling the air supply operation of the air conditioner by the microcomputer according to the obtained ambient temperature and the human body temperature.
  • the present invention also provides an air conditioner controlled by an infrared temperature measurement technology, including an air conditioner indoor unit, the air conditioner indoor unit including a casing, an infrared temperature sensor and a control device, wherein the air conditioner indoor unit
  • the invention also includes a rotating mechanism driven by the rotating mechanism for measuring an ambient temperature in a plurality of regions and a surface temperature of the target human body in the environment;
  • the control device includes a microcomputer, a supply air control module, and a timing The module, the auxiliary measurement and control module and the external communication interface are used for acquiring the coordinates of the target human body in the environment.
  • the present invention measures the ambient temperature and the surface temperature of the human body by using an infrared temperature sensor mounted on the air conditioner, and comprehensively analyzes the measured result to control the air supply operation of the air conditioner.
  • the invention intelligently controls the air supply temperature of the air conditioner according to the ambient temperature and the temperature of the surface of the human body, and solves the problem that the traditional supply air temperature can only be adjusted according to the temperature around the air conditioner, and the air supply temperature changes due to the change of the surface temperature of the human body in the environment. It makes people feel more comfortable, can improve the air supply temperature with the decrease of human body temperature, or stop the air supply, and can also save energy.
  • FIG. 1 is a flow chart of an environmental temperature measurement service program in the present invention
  • FIG. 2 is a flow chart of a target human body surface temperature measurement service program according to the present invention.
  • FIG. 3 is a flow chart of timing control when the invention is embodied on an air conditioner. Detailed ways
  • an air conditioner of the present invention includes an air conditioner indoor unit including a housing, a control device, and a rotating mechanism.
  • an infrared temperature sensor is installed on the air conditioner indoor unit, and an interface for data transmission and auxiliary control is reserved in the air conditioner microcomputer.
  • the infrared temperature sensor is driven by a rotating mechanism and is capable of freely sensing a plurality of azimuths for sensing an ambient temperature and a surface temperature of a target human body in the environment, and acquiring data.
  • the control device comprises a microcomputer, a supply air control module, a timer module, an auxiliary measurement and control module and an external communication interface.
  • the computer analyzes the obtained ambient temperature and the surface temperature of the target human body in the environment, and then controls the air conditioner indoor unit to perform the corresponding air supply operation.
  • the external communication interface is used to acquire the coordinates of the target human body in the environment or integrate the functions.
  • the air conditioner may be a split type air conditioner or a cabinet machine.
  • the method for controlling an air conditioner by using an infrared temperature measuring technology provided by the invention includes the following steps: T N2007/002984
  • the air supply operation of the air conditioner is controlled by the microcomputer.
  • the ambient temperature obtained in the above step (1) refers to the average temperature of the environment, and the step (1) specifically includes: starting a rotating mechanism, and measuring the temperature of an area in the environment by using an infrared temperature measuring sensor; The infrared temperature sensor rotates to test the temperature of multiple areas in the environment and calculate the average temperature of the environment.
  • the surface temperature of the target human body obtained in step (2) refers to the average temperature of the surface of the target human body, and the step (2) specifically includes: determining the coordinates of the target human body; adjusting the rotating mechanism, using the infrared temperature measuring sensor The surface temperature of the target human body is measured at multiple points, and the average temperature of the target human body surface is calculated.
  • the step (3) specifically includes: analyzing, by the control software of the microcomputer, the average temperature of the obtained environment and the average temperature of the target human body surface, and determining whether to adjust the air temperature, and if so, adjusting the air supply temperature of the air conditioner, if otherwise, determining whether Adjust the supply wind direction, if yes, adjust the supply wind direction. If the external communication interface checks that there is no target human body in the environment, reduce the power consumption of the air conditioner or turn off the air conditioner.
  • Figure 3 shows the timing control flow of the method when it is implemented on an air conditioner.
  • the intelligent infrared temperature measurement function is activated, the air supply control module is initialized, the infrared temperature sensor is initialized, the timer module is initialized, and other auxiliary measurement and control modules are initialized; then, the timer is interrupted, and the environmental temperature measurement service program and the target human body surface temperature are transferred.
  • Measurement service program (refer to Figure 1 and Figure 2); analyze the ambient temperature data and the target body surface temperature data, and determine whether to adjust the outlet air temperature, if yes, adjust the air supply temperature of the air conditioner, if otherwise determine whether to perform other control actions, For example, adjust the wind direction, etc.; then, return to the timer interrupt step, and so on, until the intelligent infrared temperature measurement function is turned off.

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

Abstract

An air conditioner using infrared temperature measurement technique and its control method are disclosed. The air conditioner comprises an indoor unit. The indoor unit consists of a casing, a control device, and a rotary mechanism. The control device comprises a microcomputer, an air supply control module, a timer module, an auxiliary measurement module, and an external communication interface. An infrared temperature sensor is installed in the indoor unit and used for measuring the indoor temperature and the body surface temperature respectively. By analyzing the results of the measurement comprehensively the air supply operation is controlled.

Description

刺用红外测温技术控制的空调器及其控制方法 技术领域  Air conditioner controlled by infrared temperature measurement technology and control method thereof
本发明涉及空调器领域， 尤其涉及利用红外测温技术控制的空调器及其控 制方法。 背景技术  The present invention relates to the field of air conditioners, and more particularly to an air conditioner controlled by infrared temperature measurement technology and a control method therefor. Background technique
目前， 空调室内机送风机构对环境温度的测量大多都是通过在空调上安装 温度传感器来测量空调周围的环境温度。实际中，温度传感器只是测量到室内机 周围很小空间的温度， 与整个环境的真实温度存在一个较大的误差。  At present, most of the ambient temperature measurement of the air-conditioning indoor unit air supply mechanism is to measure the ambient temperature around the air conditioner by installing a temperature sensor on the air conditioner. In practice, the temperature sensor only measures the temperature in a small space around the indoor unit, and there is a large error with the actual temperature of the entire environment.
红外测温技术目前在国内外仍是一门高技术含量的前沿技术， 主要通过测 量物体发射出来的红外线来实现对物体温度的测量，具有测量精度高，应用范围 广等特点， 目前主要应用在钢铁、供电系统等的非接触式的温度测量等方面， 而 应用于空调领域产品还比较少。  Infrared temperature measurement technology is still a high-tech frontier technology at home and abroad. It mainly measures the temperature of objects by measuring the infrared rays emitted from objects. It has the characteristics of high measurement accuracy and wide application range. In the non-contact temperature measurement of steel, power supply systems, etc., there are still few products used in the field of air conditioning.
中国专利第 02122689.X号揭露了一种根据红外线数量控制的空调机及其操 作方法。该专利公开的主要技术方案是：将红外线检测器附着在空调机的百叶板 上，红外线检测器随百叶板的驱动测定室内多个空间的红外线数量，进而根据测 定的结果， 由微机控制空气调节机的操作， 从而实现智能调节的目的。  Chinese Patent No. 02122689.X discloses an air conditioner controlled according to the amount of infrared rays and an operating method thereof. The main technical solution disclosed in the patent is that the infrared detector is attached to the louver of the air conditioner, and the infrared detector measures the amount of infrared rays in the plurality of spaces in the room with the driving of the louver, and then the air conditioner is controlled by the microcomputer according to the measurement result. The operation of the machine, so as to achieve the purpose of intelligent adjustment.
然而， 上述技术中， 红外线检测器是受百叶板的驱动， 所以其检测空间及 检测自由度受到较大的限制； 另外， 上述技术仅是对环境温度进行感测， 还不能 做到根据环境内人体自身的表面温度来智能的调整， 其设计不够人性化。 发明内容  However, in the above technique, the infrared detector is driven by the louver, so the detection space and the degree of freedom of detection are greatly limited; in addition, the above technique only senses the ambient temperature, and cannot be based on the environment. The body's own surface temperature is intelligently adjusted, and its design is not user-friendly. Summary of the invention
本发明的目的是提供一种利用红外测温技术控制的空调器及其控制方法。 为实现上述目的， 本发明提供的利用红外测温技术控制空调的方法， 其特 征在于， 包括如下步骤： （1 )利用空调器上安装的红外测温传感器对环境进行温 度测量， 获取环境温度； （2)利用空调器上安装的红外测温传感器测量环境内目 标人体的温度，获取目标人体的表面温度；（3 )根据获取的环境温度和人体温度， 由微机控制空调的送风操作。 另外， 本发明还提供利用红外测温技术控制的空调器， 包括空调器室内机， 所述空调器室内机包括壳体、红外测温传感器和控制装置， 其特征在于， 所述空 调器室内机还包括旋转机构，所述红外测温传感器由所述旋转机构驱动，用于测 量多个区域内的环境温度和环境内目标人体的表面温度； 所述控制装置包括微 机、送风控制模块、 定时器模块、辅助测控模块和外部通迅接口， 所述外部通迅 接口用于获取环境内目标人体的坐标。 It is an object of the present invention to provide an air conditioner controlled by infrared temperature measurement technology and a control method therefor. In order to achieve the above object, the present invention provides a method for controlling an air conditioner by using an infrared temperature measuring technology, which is characterized in that it comprises the following steps: (1) using an infrared temperature sensor installed on an air conditioner to measure the temperature of the environment to obtain an ambient temperature; (2) Using the infrared temperature sensor installed on the air conditioner to measure the temperature of the target human body in the environment, and obtain the surface temperature of the target human body; (3) controlling the air supply operation of the air conditioner by the microcomputer according to the obtained ambient temperature and the human body temperature. In addition, the present invention also provides an air conditioner controlled by an infrared temperature measurement technology, including an air conditioner indoor unit, the air conditioner indoor unit including a casing, an infrared temperature sensor and a control device, wherein the air conditioner indoor unit The invention also includes a rotating mechanism driven by the rotating mechanism for measuring an ambient temperature in a plurality of regions and a surface temperature of the target human body in the environment; the control device includes a microcomputer, a supply air control module, and a timing The module, the auxiliary measurement and control module and the external communication interface are used for acquiring the coordinates of the target human body in the environment.
如上所述， 本发明利用空调器上安装的红外测温传感器对环境温度及人体 表面温度分别进行测量，通过综合分析所测量的结果，进而控制空调器的送风操 作。本发明根据环境温度及人体表面的温度智能控制空调的送风温度，解决了传 统的只能根据空调周围的温度调整送风温度的问题，同时送风温度因环境内人体 表面温度的变化而变化，使人感觉更舒服， 能够很好的随着人体温度的下降提高 送风温度， 或者停止送风， 还能达到节约能源的目的。 附图说明  As described above, the present invention measures the ambient temperature and the surface temperature of the human body by using an infrared temperature sensor mounted on the air conditioner, and comprehensively analyzes the measured result to control the air supply operation of the air conditioner. The invention intelligently controls the air supply temperature of the air conditioner according to the ambient temperature and the temperature of the surface of the human body, and solves the problem that the traditional supply air temperature can only be adjusted according to the temperature around the air conditioner, and the air supply temperature changes due to the change of the surface temperature of the human body in the environment. It makes people feel more comfortable, can improve the air supply temperature with the decrease of human body temperature, or stop the air supply, and can also save energy. DRAWINGS
图 1为本发明中环境温度测量服务程序的流程图；  1 is a flow chart of an environmental temperature measurement service program in the present invention;
图 2为本发明中目标人体表面温度测量服务程序的流程图；  2 is a flow chart of a target human body surface temperature measurement service program according to the present invention;
图 3为本发明在空调器上具体实施时的时序控制流程图。 具体实施方式  FIG. 3 is a flow chart of timing control when the invention is embodied on an air conditioner. Detailed ways
根据本发明的一个实施例，本发明的空调器包括空调器室内机，所述空调器 室内机包括壳体、控制装置和旋转机构。其中， 在空调室内机上安装红外测温传 感器，并在空调微机预留进行数据传输和辅助控制的接口。所述红外测温传感器 由旋转机构驱动，可以自由地对多个方位进行感测，用于感测环境温度及环境内 目标人体的表面温度， 并获取数据。所述控制装置包括微机、送风控制模块、 定 时器模块、辅助测控模块和外部通迅接口。微机分析获取的环境温度及环境内目 标人体的表面温度，进而控制空调室内机执行相应的送风操作。所述外部通讯接 口用于获取环境内目标人体的坐标或是集成这部分功能。  According to an embodiment of the present invention, an air conditioner of the present invention includes an air conditioner indoor unit including a housing, a control device, and a rotating mechanism. Among them, an infrared temperature sensor is installed on the air conditioner indoor unit, and an interface for data transmission and auxiliary control is reserved in the air conditioner microcomputer. The infrared temperature sensor is driven by a rotating mechanism and is capable of freely sensing a plurality of azimuths for sensing an ambient temperature and a surface temperature of a target human body in the environment, and acquiring data. The control device comprises a microcomputer, a supply air control module, a timer module, an auxiliary measurement and control module and an external communication interface. The computer analyzes the obtained ambient temperature and the surface temperature of the target human body in the environment, and then controls the air conditioner indoor unit to perform the corresponding air supply operation. The external communication interface is used to acquire the coordinates of the target human body in the environment or integrate the functions.
所述空调器可以是分体式空调器或柜机。  The air conditioner may be a split type air conditioner or a cabinet machine.
本发明提供的利用红外测温技术控制空调的方法， 包括如下步骤： T N2007/002984 The method for controlling an air conditioner by using an infrared temperature measuring technology provided by the invention includes the following steps: T N2007/002984
( 1 )利用空调器上安装的红外测温传感器对环境进行温度测量， 获取环境 温度； (1) Using the infrared temperature sensor installed on the air conditioner to measure the temperature of the environment and obtain the ambient temperature;
(2)利用空调器上安装的红外测温传感器测量环境内目标人体的温度， 获 取目标人体的表面温度；  (2) Measuring the temperature of the target human body in the environment by using an infrared temperature sensor installed on the air conditioner to obtain the surface temperature of the target human body;
(3)根据获取的环境温度和人体温度， 由微机控制空调的送风操作。  (3) According to the obtained ambient temperature and human body temperature, the air supply operation of the air conditioner is controlled by the microcomputer.
请参阅图 1， 上述步骤 （1 ) 中所述获取的环境温度是指环境的平均温度， 步骤（1 )具体包括： 启动旋转机构， 利用红外测温传感器测量环境中某个区域 的温度； 调整红外测温传感器旋转， 测试环境中多个区域的温度， 计算环境的平 均温度。  Referring to FIG. 1, the ambient temperature obtained in the above step (1) refers to the average temperature of the environment, and the step (1) specifically includes: starting a rotating mechanism, and measuring the temperature of an area in the environment by using an infrared temperature measuring sensor; The infrared temperature sensor rotates to test the temperature of multiple areas in the environment and calculate the average temperature of the environment.
请参阅图 2， 步骤 （2) 中所述获取的目标人体的表面温度是指目标人体表 面的平均温度， 步骤 （2) 具体包括： 确定目标人体的坐标； 调节旋转机构， 利 用红外测温传感器测量目标人体多点的表面温度，计算出目标人体表面的平均温 度。  Referring to FIG. 2, the surface temperature of the target human body obtained in step (2) refers to the average temperature of the surface of the target human body, and the step (2) specifically includes: determining the coordinates of the target human body; adjusting the rotating mechanism, using the infrared temperature measuring sensor The surface temperature of the target human body is measured at multiple points, and the average temperature of the target human body surface is calculated.
步骤（3 )具体包括： 由微机的控制软件分析所获取的环境的平均温度及目 标人体表面的平均温度，并判断是否调整出风温度，如果是则调整空调的送风温 度， 如果否则判断是否调整送风风向， 如果是则调整送风风向。如果外部通讯接 口检查到环境内没有目标人体存在， 则降低空调的功耗或是关闭空调。  The step (3) specifically includes: analyzing, by the control software of the microcomputer, the average temperature of the obtained environment and the average temperature of the target human body surface, and determining whether to adjust the air temperature, and if so, adjusting the air supply temperature of the air conditioner, if otherwise, determining whether Adjust the supply wind direction, if yes, adjust the supply wind direction. If the external communication interface checks that there is no target human body in the environment, reduce the power consumption of the air conditioner or turn off the air conditioner.
图 3所示为本方法在空调器上具体实施时的时序控制流程。 首先， 启动智 能红外测温功能， 初始化送风控制模块、初始化红外测温传感器、初始化定时器 模块、初始化其他辅助测控模块； 然后， 定时器中断， 转入环境温度测量服务程 序及目标人体表面温度测量服务程序（参阅图 1及图 2); 分析环境温度数据及 目标人体表面温度数据，并判断是否调整出风温度，如果是则调整空调的送风温 度， 如果否则判断是否执行其他控制动作， 如调节风向等； 之后， 返回定时器中 断步骤， 如此反复， 直到关闭智能红外测温功能。  Figure 3 shows the timing control flow of the method when it is implemented on an air conditioner. First, the intelligent infrared temperature measurement function is activated, the air supply control module is initialized, the infrared temperature sensor is initialized, the timer module is initialized, and other auxiliary measurement and control modules are initialized; then, the timer is interrupted, and the environmental temperature measurement service program and the target human body surface temperature are transferred. Measurement service program (refer to Figure 1 and Figure 2); analyze the ambient temperature data and the target body surface temperature data, and determine whether to adjust the outlet air temperature, if yes, adjust the air supply temperature of the air conditioner, if otherwise determine whether to perform other control actions, For example, adjust the wind direction, etc.; then, return to the timer interrupt step, and so on, until the intelligent infrared temperature measurement function is turned off.

Claims

权利 要 求 书 Claim
1.一种利用红外测温技术控制空调的方法， 其特征在于， 包括如下步骤-A method for controlling an air conditioner using an infrared temperature measuring technique, comprising the steps of -
( 1 ) 利用空调器上安装的红外测温传感器对环境温度进行测量， 获取环境温度；(1) Using an infrared temperature sensor installed on the air conditioner to measure the ambient temperature to obtain an ambient temperature;
(2) 利用空调器上安装的红外测温传感器测量环境内目标人体的表面温度， 获取 目标人体的表面温度； (2) Measuring the surface temperature of the target human body in the environment by using an infrared temperature sensor installed on the air conditioner to obtain the surface temperature of the target human body;
(3 ) 根据上述获取的环境温度及人体的表面温度的参数控制空调的送风操作。 (3) The air supply operation of the air conditioner is controlled according to the parameters of the ambient temperature obtained above and the surface temperature of the human body.
2.如权利要求 1所述的利用红外测温技术控制空调的方法，其特征在于，所述红外 测温传感器由旋转机构驱动， 从而可以对多个方位进行温度感测。 2. The method of controlling an air conditioner using an infrared temperature measurement technique according to claim 1, wherein the infrared temperature sensor is driven by a rotating mechanism to perform temperature sensing on a plurality of orientations.
3.如权利要求 2所述的利用红外测温技术控制空调的方法，其特征在于，所述步骤 3. The method of controlling an air conditioner using an infrared temperature measurement technique according to claim 2, wherein said step
( 1 ) 包括： 启动旋转机构， 利用红外测温传感器测量环境中某个区域的温度； 调整红 外测温传感器旋转， 测试环境中多个区域的温度， 计算环境的平均温度。 (1) Including: Starting the rotating mechanism, using an infrared temperature sensor to measure the temperature of an area in the environment; adjusting the rotation of the infrared temperature sensor, testing the temperature of multiple areas in the environment, and calculating the average temperature of the environment.
4. 如权利要求 2所述的利用红外测温技术控制空调的方法，其特征在于，所述步骤 4. The method of controlling an air conditioner using an infrared temperature measurement technique according to claim 2, wherein said step
(2) 包括： 确定目标人体的坐标； 调节旋转机构， 利用红外测温传感器测量目标人体 多点的表面温度， 计算出目标人体表面的平均温度。 (2) Including: determining the coordinates of the target human body; adjusting the rotating mechanism, measuring the surface temperature of the target human body with an infrared temperature measuring sensor, and calculating the average temperature of the target human body surface.
5.如权利要求 4所述的利用红外测温技术控制空调的方法，其特征在于，所述目标 人体坐标是通过所述空调器的外部通讯接口获取的。  The method of controlling an air conditioner using an infrared temperature measuring technique according to claim 4, wherein the target human body coordinates are acquired through an external communication interface of the air conditioner.
6. 如权利要求 2所述的利用红外测温技术控制空调的方法，其特征在于，所述步骤 6. The method of controlling an air conditioner using an infrared temperature measurement technique according to claim 2, wherein said step
(3 ) 具体包括： 由所述空调器的控制软件分析所获取的环境的平均温度及目标人体表 面的平均温度等参数， 并判断是否调整出风温度， 如果是则调整空调的送风温度， 如果 否则判断是否调整送风风向， 如果是则调整送风风向， 如果外部通讯接口检査到环境内 没有目标人体存在， 则降低空调的功耗或是关闭空调。 (3) Specifically comprising: analyzing, by the control software of the air conditioner, parameters such as an average temperature of the obtained environment and an average temperature of the surface of the target human body, and determining whether to adjust the air temperature, and if so, adjusting the air supply temperature of the air conditioner, If it is determined otherwise, whether to adjust the air supply direction, if yes, adjust the air supply direction. If the external communication interface detects that there is no target human body in the environment, reduce the power consumption of the air conditioner or turn off the air conditioner.
7. 采用如权利要求 1至 6中任一项控制方法的空调器， 包括空调器室内机， 所述 空调器室内机包括壳体、 红外测温传感器和控制装置， 其特征在于， 所述空调器室内机 还包括旋转机构， 所述红外测温传感器由所述旋转机构驱动， 用于测量多个区域内的环 境温度和环境内目标人体的表面温度； 所述控制装置包括微机、 送风控制模块、 定时器 模块、辅助测控模块和外部通迅接口， 所述外部通迅接口用于获取环境内目标人体的坐 标。  The air conditioner according to any one of claims 1 to 6, comprising an air conditioner indoor unit, wherein the air conditioner indoor unit includes a casing, an infrared temperature sensor, and a control device, wherein the air conditioner The indoor unit further includes a rotating mechanism, wherein the infrared temperature measuring sensor is driven by the rotating mechanism to measure an ambient temperature in a plurality of regions and a surface temperature of the target human body in the environment; the control device includes a microcomputer and a supply air control The module, the timer module, the auxiliary measurement and control module and the external communication interface are used for acquiring the coordinates of the target human body in the environment.
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