WO2023273714A1 - 一种制冷设备控制方法及制冷设备 - Google Patents

一种制冷设备控制方法及制冷设备 Download PDF

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Publication number
WO2023273714A1
WO2023273714A1 PCT/CN2022/095117 CN2022095117W WO2023273714A1 WO 2023273714 A1 WO2023273714 A1 WO 2023273714A1 CN 2022095117 W CN2022095117 W CN 2022095117W WO 2023273714 A1 WO2023273714 A1 WO 2023273714A1
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Prior art keywords
ambient light
frequency
sterilization module
refrigeration equipment
distance
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PCT/CN2022/095117
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English (en)
French (fr)
Inventor
杨东亚
张文
肖耀杰
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青岛海尔电冰箱有限公司
海尔智家股份有限公司
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Publication of WO2023273714A1 publication Critical patent/WO2023273714A1/zh

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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D27/00—Lighting arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D27/00—Lighting arrangements
    • F25D27/005—Lighting arrangements combined with control means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices

Definitions

  • the invention relates to the technical field of refrigeration equipment, in particular to a control method of refrigeration equipment and refrigeration equipment.
  • Refrigeration equipment such as refrigerators has become an indispensable household appliance in people's life, which brings great convenience to human daily life. With the continuous development of science and technology, people require refrigeration equipment to have a good fresh-keeping effect. , and more and more emphasis on the user experience of refrigeration equipment; and enhancing the interaction between users and refrigeration equipment can effectively improve user experience.
  • the lighting part of refrigeration equipment on the market mainly includes the backlight installed on the control panel outside the door of the refrigeration equipment and the lighting lamp built into the top of the refrigerator compartment.
  • the user In the kitchen, when taking drinks or fruits from the refrigeration equipment at night, the user needs to turn on the lighting in the living room or kitchen to achieve the purpose, which causes a lot of inconvenience to the user and leads to poor user experience.
  • some refrigeration equipment is often equipped with ambient light, but the ambient light in the prior art is mainly used for auxiliary lighting, its function is relatively single, and user interaction is poor, so it is not suitable for the application of intelligent refrigeration equipment.
  • the object of the present invention is to provide a refrigeration equipment control method to solve the deficiencies in the prior art. It can control the operating state of the ambient light of the refrigeration equipment according to the working state of the sterilization module, so as to realize the reaction through the external ambient light.
  • the working state of the sterilization module in the refrigeration equipment improves the interactivity of the ambient light of the refrigeration equipment and enhances the intelligence of the refrigeration equipment.
  • the refrigeration equipment control method provided by the present invention includes:
  • controlling the ambient light according to the working state of the sterilization module includes:
  • the sterilizing module if it is in the running state, then control the atmosphere light to flash at the first frequency.” After that, it also includes:
  • obtaining the distance L between the user and the cooling device, and adjusting the flickering frequency of the ambient light according to the distance L includes the following steps:
  • the data of the distance L is acquired in real time
  • the ambient light is controlled to blink at a third frequency, wherein the third frequency is greater than the second frequency.
  • the sterilization module is controlled to be closed.
  • control sterilization module restarts.
  • the door body sensor switch signal is obtained in real time, and the sterilization module is controlled according to the door body sensor switch signal; specifically,
  • control sterilization module When the door sensor switch is in the open state, the control sterilization module is in the non-operating state;
  • a refrigeration equipment controlled by the refrigeration equipment control method comprising:
  • a monitoring unit is used to determine whether a user enters the predetermined space
  • the signal acquisition unit is used to acquire the working status of the sterilization module of the refrigeration equipment after a user enters the predetermined space;
  • the control unit is used to control the ambient light according to the working state of the sterilization module acquired by the signal acquisition unit.
  • the control method disclosed in the embodiment of the present invention can control the operating state of the ambient light of the refrigeration device according to the working state of the sterilization module, so as to realize the work of the sterilization module in the refrigeration device through the ambient light set outside. state.
  • the sterilization module is running, feedback to the user through the atmosphere light can effectively avoid the situation that the sterilization module is not closed when the refrigeration equipment door is opened, reduce the harm of the sterilization module to the user, and improve the interactivity of the refrigeration equipment atmosphere light , Enhance the intelligence of the refrigeration equipment.
  • FIG. 1 is a schematic flowchart of a control method for a refrigeration device disclosed in an embodiment of the present invention
  • Fig. 2 is a schematic flowchart of controlling an ambient light in a method for controlling a refrigeration device disclosed in an embodiment of the present invention
  • Fig. 3 is a schematic flowchart of a complete control method of a refrigeration device disclosed in an embodiment of the present invention.
  • Embodiments of the present invention As shown in Figures 1 and 2, a control method for a refrigeration device is disclosed. The control method is applied to the refrigeration device to control the operating state of the ambient light of the refrigeration device according to the working state of the sterilization module.
  • the refrigerating device may be a refrigerator, a freezer or a wine cabinet, and in this embodiment, a refrigerator is taken as an example for development.
  • the control method of the refrigeration equipment specifically includes the following steps:
  • S100 Determine whether there is a user entering the predetermined space; specifically, use an infrared sensing device to monitor users around the refrigeration equipment, and use an infrared sensing device to monitor the distance between the human body and the refrigeration equipment, and send the collected data to the control unit for further processing. Judgment; the basis for judgment is whether the distance between the refrigeration equipment and the user is lower than the rated threshold and it is judged that the user enters the predetermined space when it is lower than the rated threshold; the user can adjust the size of the rated threshold according to the surrounding environment of the refrigeration equipment at home, For example, if the refrigeration equipment is placed in the kitchen, the rated threshold can be set as the distance from the refrigeration equipment to the kitchen door. When the user walks out of the bedroom and opens the kitchen door to enter, the infrared sensing device can be activated to immediately detect that there is a user approaching;
  • S200 After a user enters the predetermined space, obtain whether the sterilization module of the refrigeration equipment is in the working state; after judging that a user enters the predetermined space, it is necessary to obtain whether the sterilization module is in the working state, and then according to whether the sterilization module is in the working state Control the ambient light; the sterilization module here has two states: operating state and non-operating state;
  • S300 Control the ambient light according to the working state of the sterilization module.
  • the sterilization module has two states: running state and non-running state. Under different working states, the ambient light can be controlled in different forms to realize the working state of the sterilization module through the ambient light. ; In two different working states, the ambient light can have different brightness, or the ambient light can emit different colors of light, or the ambient light can display different flickering frequencies.
  • the control method disclosed in this embodiment can control the operating state of the ambient light of the refrigeration device according to the working state of the sterilization module, so as to reflect the working state of the sterilization module in the refrigeration device through the ambient light installed outside.
  • the sterilization module is running, feedback to the user through the atmosphere light can effectively avoid the situation that the sterilization module is not closed when the refrigeration equipment door is opened, reduce the harm of the sterilization module to the user, and improve the interactivity of the refrigeration equipment atmosphere light , Enhance the intelligence of the refrigeration equipment.
  • S300 Control the ambient light according to the working state of the sterilization module
  • S300 specifically includes the following:
  • the ambient light is controlled to blink at the first frequency to indicate that the internal sterilization module is performing a sterilization operation, thereby indirectly reminding the user to pay attention when turning on the refrigeration device.
  • feedback can also be provided by controlling the color of the ambient light.
  • the sterilization module is not in operation, the user can provide lighting requirements by controlling the constant lighting of the ambient light.
  • control the ambient light to flash at the first frequency also includes:
  • S301 Obtain the distance L between the user and the cooling device, and adjust the flickering frequency of the ambient light according to the distance L.
  • the control method disclosed in this embodiment can Change the flashing frequency according to the distance L between the user and the cooling device. For example, when the user is far away from the cooling device, the ambient light can be selected to flash at a low frequency; The light selection flashes at a high frequency.
  • the further "S301: Obtain the distance L between the user and the cooling device, and adjust the flickering frequency of the ambient light according to the distance L" includes the following steps:
  • S3012 Determine whether the distance L is decreasing, and if so, increase the flickering frequency of the ambient light.
  • the distance between the user and the cooling device is monitored in real time within a certain continuous time t, and the flickering frequency of the ambient light is adjusted according to the change of the distance.
  • the distance data is decreasing. If it is decreasing, it indicates that the user is gradually approaching the refrigeration equipment. It may be judged that the user wants to use the refrigeration equipment. Gradually approaching the refrigeration equipment, the flashing frequency of the breathing light will gradually increase. The gradual increase of the flashing frequency of the breathing light can simulate the increase of the breathing frequency to indicate the state of tension, so as to better remind the user that the current refrigeration equipment is being sterilized, please do not approach Or please turn off the sterilization module before using it.
  • the interval data L is in a continuous decreasing state within the continuous time t, and if it is in a continuous decreasing state, the flickering frequency of the ambient light is increased.
  • the continuous decreasing state can more accurately realize the judgment of user behavior, thereby reducing unnecessary flickering changes caused by misjudgment.
  • the continuous time t may be 3s, that is, it is monitored whether the user is gradually approaching the cooling device within a continuous period of 3 seconds.
  • S3012 Determine whether the distance L is in a decreasing state, and if so, increase the flickering frequency of the ambient light
  • S3012 Determine whether the distance L is in a decreasing state, and if so, increase the flickering frequency of the ambient light
  • the ambient light is controlled to flash at a second frequency, wherein the second frequency is greater than the first frequency.
  • the ambient light is controlled to blink at a third frequency, wherein the third frequency is greater than the second frequency.
  • the ambient light starts to flicker at the first frequency when the distance L is lower than the rated threshold, so in this embodiment the first threshold is smaller than the rated threshold, that is, when the distance L is between the first threshold and the rated threshold blinks at the first frequency at a low frequency.
  • the first threshold When the distance is between the second threshold and the first threshold, it blinks at a second frequency of medium frequency, and when the distance is smaller than the third threshold, it blinks at a third frequency of high frequency.
  • the rated threshold may be 2m
  • the first threshold may be 1.5m
  • the second threshold may be 0.5m
  • the third threshold may be 0.3m.
  • the color of the light emitted by the ambient light can be changed while "increasing the flashing frequency of the ambient light", specifically including:
  • the ambient light flashes at the second frequency, it indicates that the user is relatively close to the cooling device, so the user is warned by a yellow light, and when the user flashes at the third frequency, it indicates that the user is very close to the cooling device. , at this time a red light is emitted to warn the user at a higher level. Displaying different colors of light through the user's position to provide different levels of warnings to the user can remind the user more intuitively.
  • control method disclosed in this embodiment also has the following steps:
  • S400 Control the sterilizing module to turn off when the distance L is smaller than the second threshold L2.
  • the distance is smaller than the second threshold L2
  • the second threshold L2 may be set to 0.3m.
  • S500 Obtain whether the door sensor switch is in the open state within the time interval T1, if so, control the ambient light to be in a constant on state and adjust the color of the ambient light to white; otherwise, control the sterilization module to restart.
  • step S400 it is a pre-judgment of whether the user uses the refrigeration equipment or not, and there may be misjudgment. If the user does not open the door of the refrigeration equipment after the misjudgment, it will cause the interruption of the sterilization of the sterilization module and affect the sterilization in the refrigeration equipment. Effect. Therefore, in order to reduce the impact caused by misjudgment, the control method disclosed in this embodiment also has a corresponding remedial design. Specifically, after the sterilization module of the refrigeration equipment is turned off, the state of the door sensor switch is obtained. The door sensor switch is used to monitor whether the door of the refrigeration equipment is open. When the door sensor switch is in the open state, it indicates is opened, when the door sensor switch is in the closed transition state, it indicates that the door of the refrigeration equipment is not opened.
  • the sterilization module is in a non-running state, and at the same time adjust the blinking state of the ambient light to a constant on state to provide illumination for the user, and adjust the color of the ambient light to white.
  • the sterilizing module can be restarted to further detoxify the food in the refrigeration equipment. of sterilization.
  • control method of this embodiment also includes obtaining the door sensor switch signal in real time, and according to the door sensor switch signal Control the sterilization module; specifically,
  • control sterilization module When the door sensor switch is in the open state, the control sterilization module is in the non-operating state;
  • the refrigeration equipment In the initial state, the refrigeration equipment is in a standby state. After the user enters the predetermined space, the infrared sensing device obtains the distance L between the user and the refrigeration equipment, and Obtain the working status of the sterilization module. If the sterilization module is in the running state, control the ambient light to flash at the first frequency; otherwise, the ambient light will be displayed in a steady state.
  • While the ambient light is flashing at the first frequency, monitor the distance L between the user and the cooling device in real time, and if the distance L decreases gradually within a continuous time t, control the flashing frequency of the ambient light of the cooling device according to the distance L between the user and the cooling device And the color of the ambient light of the refrigeration equipment. Specifically, when the distance L is greater than L1, the ambient light is controlled to flash at the first frequency and the ambient light emits white light; when the distance L is smaller than L1 but greater than L2, the ambient light is controlled to flash at the second frequency.
  • Another embodiment of the present invention also discloses a refrigeration equipment controlled by the refrigeration equipment control method, which is characterized in that it includes:
  • a monitoring unit is used to determine whether a user enters the predetermined space
  • the signal acquisition unit is used to acquire the working status of the sterilization module of the refrigeration equipment after a user enters the predetermined space;
  • the control unit is used to control the ambient light according to the working state of the sterilization module acquired by the signal acquisition unit.
  • the monitoring unit can be an infrared sensing device arranged on the refrigeration equipment box, the monitoring unit is electrically connected to the control unit, and the infrared sensing device is used to obtain the distance between the user and the refrigeration equipment, and transmit the distance data to the control unit.
  • the signal acquisition unit is electrically connected to the sterilizing module, and the sterilizing module transmits the operating state data to the signal acquisition unit, and the signal acquisition unit is electrically connected to the control unit, and the state data of the sterilizing module is transmitted to the control unit through the signal acquisition unit, and the control unit communicates with the control unit.
  • the ambient light is electrically connected, and the control unit controls the ambient light according to the status data of the sterilization module transmitted by the signal acquisition unit and the distance between the user and the device obtained by the monitoring unit.

Abstract

一种制冷设备控制方法及制冷设备，其中制冷设备的控制方法包括如下步骤：判断是否有用户进入预定空间；若是，获取制冷设备杀菌模块的工作状态；根据杀菌模块的工作状态控制氛围灯；若杀菌模块处于运行状态，则控制氛围灯以第一频率闪烁；若杀菌模块处于非运行状态，则控制氛围灯常亮。提升了制冷设备氛围灯的交互性，增强了制冷设备的智能性。

Description

一种制冷设备控制方法及制冷设备 技术领域
本发明涉及制冷设备技术领域，特别是一种制冷设备的控制方法及制冷设备。
背景技术
制冷设备如冰箱已成为人们生活过程中必不可少的一种家用电器，其为人类日常生活带来了极大的便利，随着科技的不断发展，人们在要求制冷设备具有良好保鲜效果的同时，也越来越强调制冷设备的用户体验；而增强用户与制冷设备的互动可以有效提高用户体验。
目前，市场上的制冷设备的灯光部分主要有安装在制冷设备门体外侧的操控面板上的背光灯和内置于冷藏室顶部的照明灯，照明的灯光方式单一，家用制冷设备一般放置在客厅或厨房，当夜晚拿取制冷设备的饮料或水果时，用户需要打开客厅或厨房的照明灯才可以达到目的，给用户造成诸多不便，导致用户体验差。为了解决上述问题一些制冷设备上常配置有氛围灯，但是现有技术的氛围灯主要用于辅助照明，其功能较为单一，用户交互性差，并不适用于智能化制冷设备的应用。
发明内容
本发明的目的是提供一种制冷设备控制方法，以解决现有技术中的不足，它能够根据杀菌模块的工作状态控制制冷设备的氛围灯的运行状态，从而实现通过设置在外界的氛围灯反应制冷设备内的杀菌模块的工 作状态，提升了制冷设备氛围灯的交互性，增强了制冷设备的智能性。
本发明提供的制冷设备控制方法，包括：
判断是否有用户进入预定空间；
若是，获取制冷设备杀菌模块的工作状态；
根据杀菌模块的工作状态控制氛围灯。
进一步的，“根据杀菌模块的工作状态控制氛围灯”包括：
若杀菌模块处于运行状态，则控制氛围灯以第一频率闪烁；
若杀菌模块处于非运行状态，则控制氛围灯常亮。
进一步的，若杀菌模块处于运行状态，则控制氛围灯以第一频率闪烁”之后还包括：
获取用户与制冷设备之间的间距L，并根据间距L调整氛围灯的闪烁频率。
进一步的，“获取用户与制冷设备之间的间距L，并根据间距L调整氛围灯的闪烁频率”包括如下步骤：
在连续时间t内，实时获取间距L的数据；
判断间距L是否呈递减状态，若是，则提高氛围灯的闪烁频率。
进一步的，在“提高氛围灯的闪烁频率”具体包括：
当间距L超出第一阈值L1时，控制氛围灯以第一频率闪烁；
当间距L小于第一阈值L1但大于第二阈值L2时，控制氛围灯以第二频率闪烁，其中第二频率大于第一频率；
当间距L小于第二阈值L2时控制氛围灯以第三频率闪烁，其中第三频率大于第二频率。
进一步的，在“提高氛围灯的闪烁频率”的同时改变氛围灯发出的光的颜色，具体包括:
在氛围灯以第一频率闪烁时发出白色光；
在氛围灯以第二频率闪烁时发出黄色光；
在氛围灯以第三频率闪烁时发出红色光。
进一步的，当间距L小于第二阈值L2时控制所述杀菌模块关闭。
进一步的，在控制所述杀菌模块关闭后，包括如下步骤：
在时间间隔T1内获取门体感应开关是否处于打开状态，
若是，则控制氛围灯处于常亮状态并调整氛围灯的颜色为白色；
否则，控制杀菌模块重新启动。
进一步的，在“控制杀菌模块重新启动”后实时获取门体感应开关信号，并根据门体感应开关信号控制杀菌模块；具体的，
在门体感应开关处在打开状态时，控制杀菌模块处在非运行状态；
在门体感应开关处在关闭状态时，控制杀菌模块维持在运行状态。
一种采用所述的制冷设备控制方法进行控制的制冷设备，包括：
监测单元，用于判断是否有用户进入预定空间；
信号获取单元，用于在有用户进入预定空间后，获取制冷设备杀菌模块的工作状态；
控制单元，用于根据信号获取单元获取到的杀菌模块的工作状态控制氛围灯。
与现有技术相比，本发明实施例公开的控制方法可以根据杀菌模块的工作状态控制制冷设备的氛围灯的运行状态，从而实现通过设置在外界的氛围灯反应制冷设备内的杀菌模块的工作状态。当杀菌模块在运转的时候通过氛围灯向用户反馈，能够有效的避免在开启制冷设备门体时杀菌模块没有关闭的状况，减少杀菌模块对用户的伤害，同时提升了制冷设备氛围灯的交互性，增强了制冷设备的智能性。
附图说明
图1是本发明实施例公开的制冷设备的控制方法的流程示意图；
图2是本发明实施例公开的制冷设备的控制方法中控制氛围灯的流程示意图；
图3是本发明实施例公开的制冷设备的控制方法的完整流程示意图。
具体实施方式
下面通过参考附图描述的实施例是示例性的，仅用于解释本发明，而不能解释为对本发明的限制。
本发明的实施例：如图1和2所示，公开了一种制冷设备的控制方法，该控制方法应用在制冷设备上用以根据杀菌模块的工作状态控制制冷设备的氛围灯的运行状态。该制冷设备可以是冰箱、冷柜或者酒柜，在本实施例中以冰箱为例进行展开。
该制冷设备的控制方法具体包括如下步骤：
S100：判断是否有用户进入预定空间；具体的采用红外感应装置对制冷设备周围的用户进行监测，可以用红外感应装置来监测人体靠近制冷设备的距离，并将采集到的数据交给控制单元进行判断；判断的依据为制冷设备与用户之间的间距是否低于额定阈值并在低于额定阈值的时候判断为用户进入预定空间；用户可以根据自家制冷设备周围环境的状况调整额定阈值的大小，例如制冷设备放置在厨房，可设定额定阈值为制冷设备至厨房门的距离范围，当用户走出卧室且打开厨房的门进入时，红外感应装置启动可立即监测到有用户靠近；
S200：在有用户进入预定空间后，获取制冷设备杀菌模块是否处在工作状态；在判断为有用户进入预定空间后，需要获取杀菌模块是否处在工作状态，然后根据杀菌模块是否处在工作状态控制氛围灯；这里的杀菌模块具有运行状态和非运行状态两种状态；
S300：根据杀菌模块的工作状态控制氛围灯，杀菌模块具有运行状态和非运行状态两种状态，在不同的工作状态下控制氛围灯有不同的表现形式以实现通过氛围灯反应杀菌模块的工作状态；在两种不同的工作状态下可以使氛围灯呈现不同的亮度或者使氛围灯发出不同颜色的光或者使氛围灯展示不同的闪烁频次。
本实施例公开的控制方法可以根据杀菌模块的工作状态控制制冷设备的氛围灯的运行状态，从而实现通过设置在外界的氛围灯反应制冷设备内的杀菌模块的工作状态。当杀菌模块在运转的时候通过氛围灯向用户反馈，能够有效的避免在开启制冷设备门体时杀菌模块没有关闭的状况，减少杀菌模块对用户的伤害，同时提升了制冷设备氛围灯的交互性，增强了制冷设备的智能性。
如图2所示，在本实施例中“S300：根据杀菌模块的工作状态控制氛围灯”具体包括如下：
若杀菌模块处于运行状态，则控制氛围灯以第一频率闪烁；
若杀菌模块处于非运行状态，则控制氛围灯常亮。
本实施例中通过控制氛围灯以第一频率闪烁以指示内部的杀菌模块在进行杀菌操作，进而间接提醒用户在开启制冷设备时应该注意。当然在另一实施例中还可以通过控制氛围灯的颜色进行反馈。在杀菌模块处于非运行状态时则通过控制氛围灯的常亮以为用户提供照明需求。
如图3所示，“若杀菌模块处于运行状态，则控制氛围灯以第一频率闪烁”之后还包括：
S301：获取用户与制冷设备之间的间距L，并根据间距L调整氛围灯的闪烁频率。
当用户进入到预定空间后如果杀菌模块在运行状态会以第一频率进行闪烁，为了更好的体现制冷设备的智能化控制以及更好的对用户进行提醒，本实施例公开的控制方法中能够根据用户与制冷设备之间的间距L对闪烁的频率进行改变，如在用户距离制冷设备较远的时候可以使氛围灯选择以低频率进行闪烁，当用户距离制冷设备较近的时候可以使氛围灯选择以高频率进行闪烁。
进一步的“S301：获取用户与制冷设备之间的间距L，并根据间距L调整氛围灯的闪烁频率”包括如下步骤：
S3011：在连续时间t内，实时获取间距L的数据；
S3012：判断间距L是否呈递减状态，若是，则提高氛围灯的闪烁频率。
在本实施例中通过在一定的连续时间t内对用户与制冷设备之间的间距进行实时的监测，并根据间距的变化对氛围灯的闪烁频率进行调整。在获取完连续时间t内的所有间距L数据后，判断间距数据是否呈递减，如果是呈递减，则指示用户在逐渐的靠近制冷设备，可能判断为用于要使用制冷设备，而随着用户逐渐的靠近制冷设备呼吸灯的闪烁频率也会逐渐增大，呼吸灯的闪烁频率逐渐的增大可以模拟呼吸频率升高以表示紧张状态，以更好的提醒用户当前制冷设备在杀菌请不要靠近或者请关闭杀菌模块后再进行使用。
作为优选的方案可以判断连续时间t内间距数据L是否呈连续递减状态，若呈连续递减状态则提高氛围灯的闪烁频率。连续递减状态能够更精准的实现对用户行为的判断，从而降低判断失误造成的不必要的闪烁变化。连续时间t可以为3s，也就是监控在连续的3秒的时间内用户是否逐渐在靠近制冷设备。
其中“S3012：判断间距L是否呈递减状态，若是，则提高氛围灯的闪烁频率”具体包括：
当间距L超出第一阈值L1时，控制氛围灯以第一频率闪烁；
当间距L小于第一阈值L1但大于第二阈值L2时，控制氛围灯以第二频率闪烁，其中第二频率大于第一频率。
当间距L小于第二阈值L2时控制氛围灯以第三频率闪烁，其中第三频率大于第二频率。
需要说明的是由于间距L在低于额定阈值的时候氛围灯即开始以第一频率闪烁，因此在本实施例中第一阈值小于额定阈值，也就是当间距L在第一阈值和额定阈值之间时以低频率的第一频率闪烁。当间距在第二阈值和第一阈值之间时以中等频率的第二频率闪烁，当间距小于第三阈值时以高频率的第三频率闪烁。其中额定阈值可以为2m，第一阈值可以为1.5m，第二阈值可以为0.5m，第三阈值可以为0.3m。
进一步的在“提高氛围灯的闪烁频率”的同时可以改变氛围灯发出的光的颜色，具体包括:
在氛围灯以第一频率闪烁时发出白色光；
在氛围灯以第二频率闪烁时发出黄色光；
在氛围灯以第三频率闪烁时发出红色光。
当氛围灯以第二频率闪烁时指示用户在相对靠近制冷设备的位置，因此通过黄色的光对用户提出警告，而当用户以第三频率闪烁时则指示了用户在很靠近制冷设备的位置了，此时发出红色的光对用户进行更高级别的警告。通过用户的位置展示不同颜色的光以对用户提出不同层级的警告能够更直观的对用户进行提醒。
为了更好的对用户进行保护，在本实施例公开的控制方法中还具有如下步骤：
S400：当间距L小于第二阈值L2时控制所述杀菌模块关闭。当间距小于第二阈值L2时指示用户比较靠近制冷设备，可能暗示用户要打开制冷设备，通过提前预判用户行为控制杀菌模块的提前关闭从而降低对用户的伤害。
在连续获取一定时间的间距后如果间距呈现递减状态则指示了用户逐渐向制冷设备靠近，并在靠近到间距L小于第二阈值L2后指示出有打开制冷设备的可能。在本实施例中第二阈值L2可以设置为0.3m。
S400：当间距L小于第二阈值L2时控制所述杀菌模块关闭之后，包括如下步骤：
S500：在时间间隔T1内获取门体感应开关是否处于打开状态，若是，则控制氛围灯处于常亮状态并调整氛围灯的颜色为白色；否则，控制杀菌模块重新启动。
在步骤S400中是对用户使用制冷设备与否的一个预判，可能存在判断失误的情况，判断失误后如果用户没有开启制冷设备门体则会造成杀菌模块杀菌的中断进而影响制冷设备内杀菌的效果。因此为了降低误判造成的影响本实施例公开的控制方法中还具有相应的补救设计。具体的，在关闭制冷设备的杀菌模块后获取门体感应开关的状态，门体感应开关用于监测制冷设备的门体是否打开，当门体感应开关处于打开状态的时候则指示制冷设备门体被打开了，当门体感应开关处于关闭转态的时候则指示制冷设备门体未打开。
在判断用于逐渐靠近制冷设备后关闭杀菌模块，并且在关闭杀菌模块后的时间间隔T1内判断门体感应开关的信号是否发生变化，
若门体感应开关的信号发生变化，也就是门体感应开关信号由原来的关闭状态变化为打开状态，此时反映了用户开启了制冷设备，也就意味着之前的判断是正确的，因此控制杀菌模块处于非运行状态，同时将氛围灯的闪烁状态调整为常亮状态以为用户提供照明，同时将氛围灯的颜色调整为白色。
若门体感应开关的信号没有发生变化，也就是门体感应开关信号还是为原来的关闭状态，此时反应了用户并没有开启制冷设备，此时可以重新启动杀菌模块对制冷设备内的食物进一步的杀菌。
在“控制杀菌模块重新启动”后为了避免用户再次开启制冷设备门体时杀菌模块仍在运转状态，本实施例的控制方法中还包括实时获取门体感应开关信号，并根据门体感应开关信号控制杀菌模块；具体的，
在门体感应开关处在打开状态时，控制杀菌模块处在非运行状态；
在门体感应开关处在关闭状态时，控制杀菌模块维持在运行状态。
以下以一个完整的流程状态图对本发明申请的方案进行阐述，在最开始状态下制冷设备处于待机状态，在用户进入到预定空间之后，红外感应装置获取用户与制冷设备之间的间距L，并获取杀菌模块的工作状态，如果杀菌模块在运行状态则控制氛围灯以第一频率闪烁，否则氛围灯以常亮状态显示。在氛围灯以第一频率闪烁的同时，实时监控用户与制冷设备的间距L，若间距L在连续时间t内呈递减状态，则根据用户与制冷设备的间距L控制制冷设备氛围灯的闪烁频率以及制冷设备氛围灯的颜色，具体的，在间距L大于L1时，控制氛围灯以第一频率进行闪烁并且氛围灯发出白色光；在间距L小于L1但大于L2时，控制氛围灯以第二频率进行闪烁并且氛围灯发出黄色光；在间距L小于时，控制氛围灯以第三频率进行闪烁并且氛围灯发出红色光；第三频率大于第二频率，第二频率大于第一频率，随着间距L的不断减少氛围灯闪烁的频率逐渐增大。
在间距小于L2的同时关闭杀菌模块，在关闭杀菌模块后的时间间隔 T1内获取门体感应开关是否处于打开状态，若是，则控制氛围灯处于常亮状态并调整氛围灯的颜色为白色；否则，控制杀菌模块重新启动。
本发明的另一实施例还公开了一种采用所述的制冷设备控制方法进行控制的制冷设备，其特征在于，包括：
监测单元，用于判断是否有用户进入预定空间；
信号获取单元，用于在有用户进入预定空间后，获取制冷设备杀菌模块的工作状态；
控制单元，用于根据信号获取单元获取到的杀菌模块的工作状态控制氛围灯。
监测单元可以为设置在制冷设备箱体上的红外感应装置，监测单元与控制单元电性连接，红外感应装置用于获取用户距离制冷设备之间的距离，并将该距离数据传递至控制单元。信号获取单元与杀菌模块电性连接，杀菌模块将运转状态的数据传递至信号获取单元，信号获取单元与控制单元电性连接，杀菌模块的状态数据通过信号获取单元传递至控制单元，控制单元与氛围灯电性连接，控制单元根据信号获取单元传递的杀菌模块的状态数据以及监测单元获取的用户与设备之间的距离控制氛围灯。
以上依据图式所示的实施例详细说明了本发明的构造、特征及作用效果，以上所述仅为本发明的较佳实施例，但本发明不以图面所示限定实施范围，凡是依照本发明的构想所作的改变，或修改为等同变化的等效实施例，仍未超出说明书与图示所涵盖的精神时，均应在本发明的保护范围内。

Claims (10)

  1. 一种制冷设备控制方法，其特征在于，包括：
    判断是否有用户进入预定空间；
    若是，获取制冷设备杀菌模块的工作状态；
    根据杀菌模块的工作状态控制氛围灯。
  2. 根据权利要求1所述的制冷设备控制方法，其特征在于：“根据杀菌模块的工作状态控制氛围灯”包括：
    若杀菌模块处于运行状态，则控制氛围灯以第一频率闪烁；
    若杀菌模块处于非运行状态，则控制氛围灯常亮。
  3. 根据权利要求2所述的制冷设备控制方法，其特征在于：“若杀菌模块处于运行状态，则控制氛围灯以第一频率闪烁”之后还包括：
    获取用户与制冷设备之间的间距L，并根据间距L调整氛围灯的闪烁频率。
  4. 根据权利要求3所述的制冷设备控制方法，其特征在于：“获取用户与制冷设备之间的间距L，并根据间距L调整氛围灯的闪烁频率”包括如下步骤：
    在连续时间t内，实时获取间距L的数据；
    判断间距L是否呈递减状态，若是，则提高氛围灯的闪烁频率。
  5. 根据权利要求4所述的制冷设备控制方法，其特征在于：在“提高氛围灯的闪烁频率”具体包括：
    当间距L超出第一阈值L1时，控制氛围灯以第一频率闪烁；
    当间距L小于第一阈值L1但大于第二阈值L2时，控制氛围灯以第二频率闪烁，其中第二频率大于第一频率；
    当间距L小于第二阈值L2时控制氛围灯以第三频率闪烁，其中第三频率大于第二频率。
  6. 根据权利要求5所述的制冷设备控制方法，其特征在于：在“提高氛围灯的闪烁频率”的同时改变氛围灯发出的光的颜色，具体包括:
    在氛围灯以第一频率闪烁时发出白色光；
    在氛围灯以第二频率闪烁时发出黄色光；
    在氛围灯以第三频率闪烁时发出红色光。
  7. 根据权利要求5所述的制冷设备控制方法，其特征在于：当间距L小于第二阈值L2时控制所述杀菌模块关闭。
  8. 根据权利要求7所述的制冷设备控制方法，其特征在于：在控制所述杀菌模块关闭后，包括如下步骤：
    在时间间隔T1内获取门体感应开关是否处于打开状态，
    若是，则控制氛围灯处于常亮状态并调整氛围灯的颜色为白色；
    否则，控制杀菌模块重新启动。
  9. 根据权利要求7所述的制冷设备控制方法，其特征在于：在“控制杀菌模块重新启动”后实时获取门体感应开关信号，并根据门体感应开关信号控制杀菌模块；具体的，
    在门体感应开关处在打开状态时，控制杀菌模块处在非运行状态；
    在门体感应开关处在关闭状态时，控制杀菌模块维持在运行状态。
  10. 一种采用如权利要求1所述的制冷设备控制方法进行控制的制冷设备，其特征在于，包括：
    监测单元，用于判断是否有用户进入预定空间；
    信号获取单元，用于在有用户进入预定空间后，获取制冷设备杀菌模块的工作状态；
    控制单元，用于根据信号获取单元获取到的杀菌模块的工作状态控制氛围灯。
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