WO2017054520A1 - 冰箱的间室照明控制方法与冰箱 - Google Patents
冰箱的间室照明控制方法与冰箱 Download PDFInfo
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- WO2017054520A1 WO2017054520A1 PCT/CN2016/086197 CN2016086197W WO2017054520A1 WO 2017054520 A1 WO2017054520 A1 WO 2017054520A1 CN 2016086197 W CN2016086197 W CN 2016086197W WO 2017054520 A1 WO2017054520 A1 WO 2017054520A1
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- refrigerator
- storage area
- door
- backlight
- target storage
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- 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 a refrigerator control, in particular to a compartment lighting control method and a refrigerator of a refrigerator.
- the lighting devices in the refrigerator are all lighted to illuminate the entire storage compartment.
- the user only operates one of the plurality of storage areas at a time, and lighting the entire storage room also wastes electrical energy.
- the present invention has been made in order to provide an inter-room lighting control method and a refrigerator for a refrigerator that overcomes the above problems or at least partially solves the above problems.
- Another further object of the present invention is to facilitate the user's knowledge of the storage of items within the refrigerator.
- the invention provides a compartment lighting control method for a refrigerator.
- the storage compartment of the refrigerator used in the control method is divided into a plurality of storage areas, and the method includes: obtaining a door opening signal of the refrigerator; opening a backlight provided in the storage compartment according to the opening signal, and the backlight is used for the entire storage
- the inter-room lighting detecting determines the target storage area to be operated in the plurality of storage areas; and turning on the fill light set in the target storage area to enhance the illumination brightness of the target storage area.
- the step of turning on the backlight provided in the refrigerator area according to the opening signal comprises: detecting the brightness of the environment in which the refrigerator is located; and determining the illumination brightness of the backlight according to the brightness of the environment in which the refrigerator is located.
- the step of detecting the determined target storage area in the plurality of storage areas comprises: detecting the storage area of the plurality of storage areas by using infrared sensors respectively disposed in the plurality of storage areas to determine whether there is The user's arm enters; the storage area that is entered by the user's arm is used as the target storage area.
- the method further comprises: detecting a door closing signal of the refrigerator; and delaying sequentially turning off the fill light and the backlight.
- the method further includes: setting in the target storage area.
- the image capturing device captures the target storage area; the captured image is transmitted to the user.
- the method further includes: timing the opening time of the refrigerator; and after the opening time exceeds the preset time, issuing a door closing reminding signal.
- a refrigerator comprises: a box body defining a storage compartment inside, and the storage compartment is divided into a plurality of storage areas; the door body is pivotally connected to the front part of the box; the door detecting sensor is configured Forming: obtaining a door opening signal of the refrigerator; a backlight disposed in the interior of the storage compartment to illuminate the entire storage compartment and configured to be opened according to the opening signal; and a human detecting device configured to detect and determine the plurality of storage a target storage area operated in the area; a plurality of fill lights, one or more fill lights are disposed in each of the storage areas, and the fill light is configured to be determined as a target storage in the corresponding storage area The area is turned on later to enhance the illumination brightness of the target storage area.
- the refrigerator further includes: a visible light sensor configured to detect the brightness of the environment in which the refrigerator is located; and the backlight, configured to determine the brightness of the illumination according to the brightness of the environment in which the refrigerator is located.
- a visible light sensor configured to detect the brightness of the environment in which the refrigerator is located
- the backlight configured to determine the brightness of the illumination according to the brightness of the environment in which the refrigerator is located.
- the human body detecting device comprises: a plurality of infrared sensors, each of the storage areas is provided with one or more infrared sensors, and the infrared sensors are configured to detect the storage area of the storage area to determine whether there is a user's arm enter.
- the arrangement positions of the infrared sensors in each storage area include:
- An infrared sensor is disposed in each storage area, and the infrared sensor is fixed to the front of the side of the box near the hinge of the door body, and the sensing direction is toward the storage area, and the bottom end limit of the sensing direction is set to be opposite to the storage.
- the bottom plane of the area is parallel; or
- Two infrared sensors are arranged in each storage area, one of which is fixed to the front of the side of the box near the hinge of the door body, and the other infrared sensor is fixed to the front of the side of the box away from the hinge of the door body Department, the two infrared sensors are in the opposite direction of sensing; or
- a wide-angle infrared sensor is disposed in each storage area, and the wide-angle infrared sensor is fixed to the front of the side of the box away from the door hinge, and the sensing direction is toward the storage area, and the bottom end limit of the sensing direction is set to The bottom plane of the storage area is parallel.
- the door detecting sensor is further configured to: acquire a door closing signal of the refrigerator; the backlight and the fill light are further configured to: close the time delay after the door detecting sensor determines that the refrigerator is closed.
- the refrigerator further includes: a plurality of image capturing devices respectively disposed in the storage area, and configured to photograph the target storage area after the refrigerator is closed and the backlight and the backlight are turned off; the data transmission device , configured to transmit the captured image to the user.
- the refrigerator further includes: a timing device configured to time the opening time of the refrigerator; and when the door is opened After the preset time has elapsed, a door closing reminder signal is issued.
- the refrigerator and the compartment lighting control method thereof of the invention after the door body of the refrigerator is opened, firstly illuminate the entire storage compartment with a background lamp with a soft brightness, and detect the operation of the user to determine the target storage to be operated.
- the fill light of the target storage area operated by the user is specifically turned on, and the user is provided with sufficient illumination brightness with less power consumption.
- the refrigerator and the compartment lighting control method thereof of the present invention can also adjust the illumination brightness of the backlight according to the brightness of the environment in which the refrigerator is located, so as to adapt to the user's use environment, and adjust the fill light accordingly if necessary. Brightness meets the requirements for use under different conditions.
- the refrigerator of the present invention and the compartment lighting control method thereof can also be used to close the target storage area before closing the light of the storage compartment to obtain a target storage area.
- the image is user-inquired to improve the user's ease of use.
- FIG. 1 is a schematic structural block diagram of a refrigerator according to an embodiment of the present invention.
- FIG. 2 is a schematic view of an illumination component of a refrigerator in accordance with one embodiment of the present invention.
- FIG. 3 is a schematic view showing an arrangement position of an infrared sensor of a refrigerator according to an embodiment of the present invention
- FIG. 4 is a schematic view showing an arrangement position of an infrared sensor of a refrigerator according to another embodiment of the present invention.
- FIG. 5 is a schematic view showing an arrangement position of an infrared sensor of a refrigerator according to still another embodiment of the present invention.
- FIG. 6 is a schematic diagram of a compartment lighting control method of a refrigerator according to an embodiment of the present invention.
- FIG. 7 is a flow chart of a compartment lighting control method of a refrigerator according to an embodiment of the present invention.
- FIG. 8 is a flow chart of a method of controlling a compartment lighting of a refrigerator in accordance with another embodiment of the present invention.
- the embodiment provides a room lighting control method and a refrigerator for a refrigerator.
- 1 is a schematic block diagram of a refrigerator 10 in accordance with one embodiment of the present invention.
- Figure 2 is a schematic illustration of an illumination component of a refrigerator 10 in accordance with one embodiment of the present invention.
- the refrigerator 10 may generally include: a casing 110 internally defining a storage compartment, the compartment being partitioned into a plurality of storage areas by a partition 111 such as a partition, a shelf, etc.; the door 120 is pivotable Groundly connected to the front of the cabinet 110.
- the door detecting sensor 121 is configured to acquire a door opening signal and a door closing signal of the refrigerator 10, and the door detecting sensor 121 can detect the door body 120 of the refrigerator 10 by using a door detecting sensor 121 such as a magnetic sensor or a sector switch, and according to The opening and closing state of the door body 120 generates a corresponding switching amount to provide a door opening signal and a door closing signal.
- a door detecting sensor 121 such as a magnetic sensor or a sector switch
- the backlight 130 is disposed inside the storage compartment to illuminate the entire storage compartment and is configured to be opened according to the opening signal.
- the brightness of the backlight 130 can be set to meet the minimum lighting requirements of the user's respective storage areas.
- the backlight 130 may be configured to adjust brightness, such as a visible light sensor 131 configured to detect the brightness of the environment in which the refrigerator 10 is located; and the backlight 130 determines the brightness of the illumination according to the brightness of the environment in which the refrigerator 10 is located. Thereby meeting the requirements of different use environments.
- the human body detecting device 140 is configured to detect and determine a target storage area that is operated in the plurality of storage areas; the human body detecting device 140 may include: a plurality of infrared sensors 141, each of which is provided with one or more infrared sensors 141.
- the infrared sensor 141 is configured to detect the storage area in which it is located to determine whether a user's arm has entered.
- One or more fill lights 150 are disposed in each of the storage areas, and the fill light 150 is configured to be turned on after the corresponding storage area is determined as the target storage area to enhance the target storage The brightness of the area of the object.
- the above-mentioned fill light 150 and backlight 130 can each adopt an energy-saving light source such as an LED, and can flexibly adjust the brightness.
- the door detecting sensor 121 can acquire the door closing signal of the refrigerator 10; the backlight 130 and the fill light 150 are further configured to be sequentially turned off after the door detecting sensor 121 determines that the refrigerator 10 is closed.
- one or more image capturing devices 160 may be disposed in each storage area to photograph the target storage area after the refrigerator 10 is closed and the fill light 150 and the backlight 130 are turned off; the data transfer device 170, It is configured to transmit the captured image to the user.
- These images can also be saved to the corresponding server or sent directly to the user's mobile terminal. The image taken after each door closing can be used to replace the previous image, so that the user can quickly and conveniently understand the current storage situation of the refrigerator 10.
- the timing device 180 is configured to time the door opening time of the refrigerator 10; and after the door opening time exceeds the preset time, issue a door closing reminding signal.
- the door closing reminder signal can be reminded to the user by sound or image.
- the arrangement position of the infrared sensor 141 of the refrigerator 10 of the present embodiment may be various.
- FIG 3 is a schematic view showing the arrangement position of the infrared sensor 141 of the refrigerator 10 according to an embodiment of the present invention, in which an infrared sensor 141 is disposed in each storage area, and the infrared sensor 141 is fixed to one of the cabinets 110 close to the door hinge 122.
- the front portion of the side, and the sensing direction is toward the storage area, and the bottom end limit of the sensing direction is set to be parallel to the bottom plane of the storage area.
- the shading in the figure is the sensing range of the infrared sensor 141.
- an infrared sensor 141 for sensing an angle of less than 90 degrees in the vertical direction is used, and its mounting position is solid.
- the door body 120 is positioned near the side of the hinge 122 and is located at the inner side of the casing 110 in the upper portion of the partition 111 of the refrigerator casing 110 near the front edge of the partition member 111.
- the lower limit of the effective sensing area of the infrared sensor 141 is parallel to the bottom level of the partition 111, and the sensing area is located above the partition 111.
- the probability of taking the user in this blind area is low, and if the user's arm inevitably passes through the sensing area located at the lower left of the blind spot when the food in the area is taken, the sensing dead zone can be relatively reduced. Sensors are mounted on one side for low cost and maximize the sensing area.
- FIG. 4 is a schematic diagram showing the arrangement position of the infrared sensor 141 of the refrigerator 10 according to another embodiment of the present invention.
- Two infrared sensors 141 are disposed in each storage area, and one of the infrared sensors 141 is fixed to the door body hinge near the door body hinge.
- the front portion of one side of the 122, the other infrared sensor 141 is fixed to the front portion of the side of the casing 110 away from the door hinge 122, and the sensing directions of the two infrared sensors 141 are opposite.
- the embodiment of this embodiment employs an arrangement paradigm in which the infrared sensors 141 are mounted on both sides.
- a first infrared sensor 141 is mounted on the side wall of the box near the hinge 122 in each storage area, and the upper part of the partition 111 is placed on the side wall of the box passing the front edge of the partition 111, and each storage area is away from the hinge 122.
- the side wall of the case, away from the partition 111 in the vertical direction and opposite to the first infrared sensor 141, is provided with a second infrared sensor 141.
- the infrared sensor 141 arranged in this manner, since the storage area separated by the partition 111 of the refrigerator 10 is substantially horizontally larger than the vertical size, when the small-angle infrared sensor 141 is installed diagonally, the sensing blind area or induction of a certain sensor The insensitive area is inevitably close to the opposite sensor, so that the area where the opposite sensor is easier to sense can ensure the full coverage of the detection range.
- FIG. 5 is a schematic diagram showing the arrangement position of the infrared sensor 141 of the refrigerator 10 according to still another embodiment of the present invention.
- a wide-angle infrared sensor 141 is disposed in each storage area, and the wide-angle infrared sensor 141 is fixed to the door body hinge away from the door hinge.
- the front of one side of 122, and the sensing direction is toward the storage area, and the bottom end limit of the sensing direction is set to be parallel to the bottom plane of the storage area
- the mounting position may be away from the door hinge 122, and located in the upper portion of the partition 111 in the refrigerator casing 110, adjacent to the front edge of the partition 111, the side wall of the casing 110 on.
- the lower limit of the effective sensing area of the infrared sensor 141 is parallel to the bottom horizontal plane of the partition 111, and the sensing area is located above the upper part of the partition 111. Since the infrared sensing sensitive area is on the door opening side, the area is also an area where the user operates relatively much, and the user's operating arm can be effectively detected.
- the refrigerator 10 of the present embodiment can also adopt various arrangement of infrared sensors 141 to meet the requirements of being able to quickly and comprehensively detect the user's arm entering the storage area to determine the target storage. Area of matter.
- the present invention also provides a compartment lighting control method for the refrigerator 10, and the compartment lighting control method of the refrigerator 10 can be used to control the refrigerator 10 in the above embodiment to meet the lighting demand of the user using the refrigerator 10.
- FIG. 6 is a schematic diagram of a compartment lighting control method of the refrigerator 10 according to an embodiment of the present invention, and the compartment lighting control method of the refrigerator 10 includes:
- Step S602 acquiring a door opening signal of the refrigerator 10
- Step S604 according to the door opening signal to open the backlight 130 provided in the storage compartment;
- Step S606 detecting and determining a target storage area that is operated in the plurality of storage areas
- Step S608 the fill light 150 disposed in the target storage area is turned on to enhance the illumination brightness of the target storage area.
- the backlight 130 is used to illuminate the entire storage compartment.
- the brightness of the backlight 130 can be automatically adjusted.
- An optional execution process of step S604 is: detecting the brightness of the environment in which the refrigerator 10 is located; The brightness of the environment in which it is located determines the illumination brightness of the backlight 130.
- Step S606 can be implemented by detecting the arm entering the storage area by using the infrared sensor 141, for example, using the infrared sensor 141 respectively disposed in the plurality of storage areas to detect the storage area thereof to determine whether there is a user.
- the arm enters; the storage area that is entered by the user's arm is used as the target storage area.
- the control method of the embodiment can also detect the door closing signal of the refrigerator 10; the time delay light 150 and the backlight 130 are turned off in sequence. Moreover, before the step of sequentially turning off the fill light 150 and the backlight 130, the target storage area may be photographed using the image capturing device 160 provided in the target storage area; the captured image is transmitted to the user for the user. Timely and convenient to understand the current storage situation of the refrigerator 10.
- the method further includes: timing the opening time of the refrigerator 10; and after the opening time exceeds the preset time, issuing a door closing reminding signal. Prevent users from forgetting to close the door.
- FIG. 7 is a flowchart of the compartment lighting control method of the refrigerator 10 according to an embodiment of the present invention, which may sequentially perform the following step:
- Step S702 using the door detection sensor 121 to obtain the door opening signal of the refrigerator 10 to determine whether the door body 120 is opened, if not, may continue to perform step S702;
- Step S704 detecting the brightness of the environment in which the refrigerator 10 is located;
- Step S706 determining the illumination brightness of the backlight 130 according to the brightness of the environment in which the refrigerator 10 is located, and turning on the backlight 130 to illuminate the entire storage room;
- Step S708 the infrared sensor 141 is configured to detect the storage area of the infrared sensor 141 to determine whether a user's arm enters;
- Step S710 if the user's arm enters the storage area, it is determined that the target storage area is operated to open the fill light 150 set in the target storage area, the target storage area is supplementally illuminated, and then returns to step S708;
- Step S712 the door closing detection sensor 121 acquires the door closing signal of the refrigerator 10 to determine whether an event occurs that the door body 120 is closed.
- Step S714 if the door body 120 is not closed, it is determined whether the refrigerator door body 120 opening time exceeds a preset time, if not, then return to step S708;
- Step S716 if the door body 120 exceeds the preset time, a door closing reminding signal is issued;
- step S720 the backlight 130 is turned off.
- FIG. 8 is a flowchart of a method for controlling an inter-room lighting of a refrigerator 10 according to another embodiment of the present invention. After step S716, a method is further provided:
- Step S802 if the door body 120 is closed or sends a door closing reminding signal, the target storage area is photographed, and the captured image is transmitted to the user;
- steps S718 and S720 are performed to sequentially turn off the fill light 150 and the backlight 130.
- the compartment lighting control method of the embodiment can capture the storage situation after the most recent operation of each storage area in the storage room, so that the user can understand the inside of the refrigerator 10 without opening the refrigerator door body 120, and further improve the situation. The user's convenience of use.
- the entire storage compartment is first illuminated by the background light 130 having a soft brightness, and the operation of the user is detected to determine the The target storage area of the operation, the fill light 150 of the target storage area operated by the user is specifically opened, and the user is provided with sufficient illumination brightness with less power consumption.
- the illumination brightness of the backlight 130 can be adjusted according to the brightness of the environment in which the refrigerator is located, so as to adapt to the user's use environment, and the brightness of the fill light 150 can be adjusted accordingly to meet the use requirements under different conditions.
- the target storage area is photographed before the light of the storage compartment is turned off; to obtain an image reflecting the target storage area, so that the user can make an inquiry and improve the user's use. Convenience.
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Abstract
一种冰箱的间室照明控制方法与冰箱（10），冰箱（10）的储物间室被分隔为多个储物区域，并且设置有门体检测传感器（121）、背景灯（130）、人体检测装置(140)以及多个补光灯(150)，背景灯(130)对整个储物间室照明；补光灯(150)以增强目标储物区域的照明亮度。
Description
本发明涉及一种冰箱控制，特别涉及一种冰箱的间室照明控制方法与冰箱。
现在基本上是通过冰箱门开关来控制整个间室冰箱照明灯的开闭，而且不论外部环境光线强弱，当用户打开冰箱门时，为了能够让用户看清楚间室内的物品，如果提高整个间室内的照明灯的照明亮度，会造成电能的浪费，在一些应用场景中还给用户带来晃眼的感觉。
另外，冰箱的储物间室被分隔为多个储物区域的情况下，当用户打开冰箱进行物品的取用时，冰箱内的照明装置被全部点亮，以对整个储物间室进行照明。但在实际的操作中，用户每次仅会对多个储物区域中的一个进行操作，对整个储物间室进行照明也带来了电能的浪费。
发明内容
鉴于上述问题，提出了本发明以便提供一种克服上述问题或者至少部分地解决上述问题的冰箱的间室照明控制方法与冰箱。
本发明一个进一步的目的是减小冰箱照明消耗的电能。
本发明的另一个进一步目的是便于用户了解冰箱内部物品存储情况。
根据本发明的一个方面，本发明提供了一种冰箱的间室照明控制方法。控制方法使用的冰箱的储物间室被分隔为多个储物区域，并且方法包括：获取冰箱的开门信号；根据开门信号开启储物间室中设置的背景灯，背景灯用于对整个储物间室照明；检测确定多个储物区域中被操作的目标储物区域；开启目标储物区域中设置的补光灯，以增强目标储物区域的照明亮度。
可选地，根据开门信号开启冰箱区域中设置的背景灯的步骤包括：检测冰箱所在环境的亮度；根据冰箱所在环境的亮度确定背景灯的照明亮度。
可选地，检测确定多个储物区域中被操作的目标储物区域的步骤包括：使用分别设置于多个储物区域中的红外传感器对其所在储物区域进行检测，以确定出是否有用户的手臂进入；将由用户手臂进入的储物区域作为目标储物区域。
可选地，在开启目标储物区域中设置的补光灯的步骤之后还包括：检测冰箱的关门信号；延时依次关闭补光灯和背景灯。
可选地，在延时依次关闭补光灯和背景灯的步骤之前还包括：使用目标储物区域中设置
的图像拍摄装置对目标储物区域进行拍摄；向用户传送拍摄得到的图像。
可选地，在开启目标储物区域中设置的补光灯的步骤之后还包括：对冰箱的开门时间进行计时；在开门时间超过预设时间后，发出关门提醒信号。
根据本发明的另一方面，还提供了一种冰箱。该冰箱包括：箱体，内部限定有储物间室，并且储物间室被分隔为多个储物区域；门体，可枢转地连接至箱体的前部；门体检测传感器，配置成：获取冰箱的开门信号；背景灯，设置于储物间室内部，以对整个所述储物间室照明，并配置成根据开门信号开启；人体检测装置，配置成检测确定多个储物区域中被操作的目标储物区域；多个补光灯，每个储物区域中设置有一个或多个补光灯，并且补光灯配置成在对应的储物区域被确定为目标储物区域后开启，以增强目标储物区域的照明亮度。
可选地，上述冰箱还包括：可见光传感器，配置成检测冰箱所在环境的亮度；并且背景灯，还配置成根据冰箱所在环境的亮度确定照明亮度。
可选地，人体检测装置包括：多个红外传感器，每个储物区域中设置有一个或多个红外传感器，红外传感器配置成对其所在储物区域进行检测，以确定出是否有用户的手臂进入。
可选地，每个储物区域中红外传感器的布置位置包括：
每个储物区域中布置一个红外传感器，并且红外传感器固定于箱体的靠近门体铰链的一侧的前部，并且感应方向朝向储物区域，并且感应方向的底端界限设置为与储物区域的底部平面平行；或者
每个储物区域中布置两个红外传感器，其中一个红外传感器固定于箱体的靠近门体铰链的一侧的前部，另一个红外传感器固定于箱体的远离门体铰链的一侧的前部，两个红外传感器的感应方向相对；或者
每个储物区域中布置一个广角红外传感器，并且广角红外传感器固定于箱体的远离门体铰链的一侧的前部，并且感应方向朝向储物区域，并且感应方向的底端界限设置为与储物区域的底部平面平行。
可选地，门体检测传感器还配置成：获取冰箱的关门信号；背景灯和补光灯还配置成：在门体检测传感器确定冰箱关门后延时依次关闭。
可选地，上述冰箱还包括：多个图像拍摄装置，分别设置于储物区域中，并配置成在冰箱关门后并且关闭补光灯和背景灯之前对目标储物区域进行拍摄；数据传送装置，配置成向用户传送拍摄得到的图像。
可选地，上述冰箱还包括：计时装置，配置成对冰箱的开门时间进行计时；并在开门时
间超过预设时间后，发出关门提醒信号。
本发明的冰箱及其间室照明控制方法，在冰箱门体被打开后，首先使用亮度柔和的背景灯对整个储物间室进行照明，并对用户的操作进行检测，确定出被操作的目标储物区域，有针对性地开启用户进行操作的目标储物区域的补光灯，以更小的电能消耗，为用户提供充足的照明亮度。
进一步地，本发明的冰箱及其间室照明控制方法，还可以根据冰箱所在环境的亮度，对背景灯的照明亮度进行调节，以适应用户的使用环境，在必要时也可以相应调节补光灯的亮度，满足不同条件下使用要求。
更进一步地，本发明的冰箱及其间室照明控制方法，还可以在冰箱门体关闭，在关闭储物间室的灯光前，对对目标储物区域进行拍摄；以得到反映目标储物区域的图像，以便用户进行查询，提高了用户的使用便利性。
根据下文结合附图对本发明具体实施例的详细描述，本领域技术人员将会更加明了本发明的上述以及其他目的、优点和特征。
后文将参照附图以示例性而非限制性的方式详细描述本发明的一些具体实施例。附图中相同的附图标记标示了相同或类似的部件或部分。本领域技术人员应该理解，这些附图未必是按比例绘制的。附图中：
图1是根据本发明一个实施例的冰箱的示意性结构框图；
图2是根据本发明一个实施例的冰箱的照明部件的示意图；
图3是根据本发明一个实施例的冰箱的红外传感器的布置位置示意图；
图4是根据本发明另一实施例的冰箱的红外传感器的布置位置示意图；
图5是根据本发明又一实施例的冰箱的红外传感器的布置位置示意图；
图6是根据本发明一个实施例的冰箱的间室照明控制方法的示意图；
图7是根据本发明一个实施例的冰箱的间室照明控制方法的流程图；以及
图8是根据本发明另一实施例的冰箱的间室照明控制方法的流程图。
本实施例提供了一种冰箱的间室照明控制方法与冰箱。图1是根据本发明一个实施例的冰箱10的示意性结构框图。以及图2是根据本发明一个实施例的冰箱10的照明部件的示意图。
该冰箱10一般性地可以包括：内部限定有储物间室的箱体110，储物间室被隔板、置物架等分隔件111分隔为多个储物区域；门体120，可枢转地连接至箱体110的前部。
门体检测传感器121用于获取冰箱10的开门信号以及关门信号，该门体检测传感器121可以使用磁敏传感器、扇形开关等门体检测传感器121，对冰箱10的门体120进行检测，并根据门体120的开闭状态生成对应的开关量，以提供开门信号以及关门信号。
背景灯130，设置于储物间室内部，以对整个储物间室照明，并配置成根据开门信号开启。背景灯130的亮度可以设置为能够满足用户分别储物区域的最低照明要求。优选地，背景灯130可以配置为可调节亮度，例如可见光传感器131，配置成检测冰箱10所在环境的亮度；并且背景灯130根据冰箱10所在环境的亮度确定照明亮度。从而满足不同使用环境的要求。
人体检测装置140，配置成检测确定多个储物区域中被操作的目标储物区域；人体检测装置140可以包括：多个红外传感器141，每个储物区域中设置有一个或多个红外传感器141，红外传感器141配置成对其所在储物区域进行检测，以确定出是否有用户的手臂进入。
每个所述储物区域中设置有一个或多个补光灯150，并且所述补光灯150配置成在对应的储物区域被确定为目标储物区域后开启，以增强所述目标储物区域的照明亮度。
以上补光灯150和背景灯130可以均采用LED等节能光源，并且可以灵活地对亮度进行调节。
门体检测传感器121可以获取冰箱10的关门信号；背景灯130和补光灯150还配置成：在门体检测传感器121确定冰箱10关门后延时依次关闭。
另外，每个储物区域内还可以设置有一个或多个图像拍摄装置160，在冰箱10关门后并且关闭补光灯150和背景灯130之前对目标储物区域进行拍摄；数据传送装置170，配置成向用户传送拍摄得到的图像。这些图像还可以保存至对应的服务器或者直接向用户的移动终端发送。每次关门后拍摄的图像，可以用于替换之前的图像，以便用户及时方便地了解冰箱10当前的储物情况。
计时装置180，配置成对冰箱10的开门时间进行计时；并在开门时间超过预设时间后，发出关门提醒信号。该关门提醒信号可以通过声音或者图像等方式，向用户提醒。
为了保证人体检测的准确程度，本实施例的冰箱10的红外传感器141的布置位置可以为多种。
图3是根据本发明一个实施例的冰箱10的红外传感器141的布置位置示意图，每个储物区域中布置一个红外传感器141，并且红外传感器141固定于箱体110的靠近门体铰链122的一侧的前部，并且感应方向朝向储物区域，并且感应方向的底端界限设置为与储物区域的底部平面平行。图中阴影为红外传感器141的感应范围。
该实施例中使用对于在垂直方向上感应角度小于90度的红外传感器141，其安装位置固
定于门体120靠近铰链122的一侧，并位于冰箱箱体110内分隔件111上部靠近分隔件111前边缘的箱体110内侧的位置。红外传感器141的有效感应区域下界限与分隔件111底部水平面平行，感应区域位于该分隔件111以上。使用该实施例的布置方式，由于红外感应区域在开门侧，盲区位于离用户较远侧并主要在离用户较远的冰箱10上部区域。此盲区内物品用户拿取的概率较低，而且如果取放该区域的食物时用户手臂必然经过位于盲区左下方的感应区，所以，可以相对减少感应盲区。单侧安装传感器，成本低，并可以使感应区域最大化。
图4是根据本发明另一实施例的冰箱10的红外传感器141的布置位置示意图，每个储物区域中布置两个红外传感器141，其中一个红外传感器141固定于箱体110的靠近门体铰链122的一侧的前部，另一个红外传感器141固定于箱体110的远离门体铰链122的一侧的前部，两个红外传感器141的感应方向相对。
为提高感应区域及感应灵敏度，该实施例的采用双侧安装红外传感器141的布置范式。每个储物区域内靠近铰链122的箱体侧壁、分隔件111上部靠经分隔件111前边沿的箱体侧壁上安装第一个红外传感器141，每个储物区域内远离铰链122的箱体侧壁、在垂直方向上远离分隔件111并与第一个红外传感器141对角设置第二个红外传感器141。
使用这种方式布置的红外传感器141，由于冰箱10用分隔件111隔开的储物区域基本上水平方向尺寸大于垂直尺寸，小角度红外传感器141对角安装时，某一传感器的感应盲区或者感应迟钝区域必然距离对面传感器距离较近，使对面传感器较容易感应的区域，可以保证检测范围的全面覆盖。
图5是根据本发明又一实施例的冰箱10的红外传感器141的布置位置示意图，每个储物区域中布置一个广角红外传感器141，并且广角红外传感器141固定于箱体110的远离门体铰链122的一侧的前部，并且感应方向朝向储物区域，并且感应方向的底端界限设置为与储物区域的底部平面平行
对于在垂直方向上感应角度大于90度的广角红外传感器141，安装位置可以远离门体铰链122，并位于冰箱箱体110内分隔件111上部、靠近分隔件111前边缘的箱体110侧壁胆上。红外传感器141的有效感应区域下界限与分隔件111底部水平面平行，感应区域位于该分隔件111以上上部。由于红外感应敏感区域在开门侧，该区域也是用户操作相对较多的区域，可以有效检测用户的操作手臂。
除了以上几种红外传感器141的布置方式，本实施例的冰箱10还可以采用各种红外传感器141的布置方式，以满足能够及时快速全面地检测到进入储物区域的用户手臂，以确定目标储物区域。
本发明还提供了一种冰箱10的间室照明控制方法，该冰箱10的间室照明控制方法可以用于对以上实施例中的冰箱10进行控制，以满足用户使用冰箱10的照明需求。图6是根据本发明一个实施例的冰箱10的间室照明控制方法的示意图，该冰箱10的间室照明控制方法包括：
步骤S602，获取冰箱10的开门信号；
步骤S604，根据开门信号开启储物间室中设置的背景灯130；
步骤S606，检测确定多个储物区域中被操作的目标储物区域；
步骤S608，开启目标储物区域中设置的补光灯150，以增强目标储物区域的照明亮度。
背景灯130用于对整个储物间室照明，在优选实施例中，背景灯130的亮度可自动调节，步骤S604的一种可选执行流程为：检测冰箱10所在环境的亮度；根据冰箱10所在环境的亮度确定背景灯130的照明亮度。
步骤S606可以利用红外传感器141对进入储物区域的手臂进行检测来实现，例如使用分别设置于多个储物区域中的红外传感器141对其所在储物区域进行检测，以确定出是否有用户的手臂进入；将由用户手臂进入的储物区域作为目标储物区域。
在步骤S608之后，本实施例的控制方法还可以检测冰箱10的关门信号；延时依次关闭补光灯150和背景灯130。并且，在延时依次关闭补光灯150和背景灯130的步骤之前还可以使用目标储物区域中设置的图像拍摄装置160对目标储物区域进行拍摄；向用户传送拍摄得到的图像，以便用户及时方便地了解冰箱10当前的储物情况。
在开启目标储物区域中设置的补光灯150的步骤之后还包括：对冰箱10的开门时间进行计时；在开门时间超过预设时间后，发出关门提醒信号。防止用户忘记关门。
以下是使用本实施例的冰箱10的间室照明控制方法的一个具体实例，图7是根据本发明一个实施例的冰箱10的间室照明控制方法的流程图，该照明控制方法可以依次执行以下步骤：
步骤S702，利用门体检测传感器121获取冰箱10的开门信号，以确定是否发生门体120被开启的事件，如果未发生，可以持续执行步骤S702；
步骤S704，检测冰箱10所在环境的亮度；
步骤S706，根据冰箱10所在环境的亮度确定背景灯130的照明亮度，开启背景灯130对整个储物间室进行照明；
步骤S708，利用红外传感器141配置成对其所在储物区域进行检测，以确定出是否有用户的手臂进入；
步骤S710，若有用户的手臂进入储物区域，则确定被操作的目标储物区域开启目标储物区域中设置的补光灯150，对目标储物区域进行补充照明，然后返回执行步骤S708；
步骤S712，利用门体检测传感器121获取冰箱10的关门信号，以确定是否发生门体120被关闭的事件，
步骤S714，如果门体120未被关闭，则判断冰箱门体120开启时间是否超过预设时间，若没有则返回执行步骤S708；
步骤S716，若门体120超过预设时间，则发出关门提醒信号；
步骤S718，若门体120被关闭或者发出关门提醒信号后，关闭补光灯150；
步骤S720，关闭背景灯130。
利用以上流程，可以满足用户取放物品时的照明要求，提高了用户的使用体验。
图8是根据本发明另一实施例的冰箱10的间室照明控制方法的流程图，在步骤S716之后还设置有：
步骤S802，若门体120被关闭或者发出关门提醒信号后，对目标储物区域进行拍摄，并向用户传送拍摄得到的图像；
在拍摄图像完成后再执行步骤S718和步骤S720，依次关闭补光灯150和背景灯130。
该实施例的间室照明控制方法，可以拍摄储物间室内各储物区域最近操作后的储物情况，以便用户在不开启冰箱门体120的情况下可以了解冰箱10内部的情况，进一步提高了用户的使用便利性。
本实施例的冰箱10及其间室照明控制方法，在冰箱门体120被打开后，首先使用亮度柔和的背景灯130对整个储物间室进行照明，并对用户的操作进行检测，确定出被操作的目标储物区域，有针对性地开启用户进行操作的目标储物区域的补光灯150，以更小的电能消耗，为用户提供充足的照明亮度。另外，还可以根据冰箱所在环境的亮度，对背景灯130的照明亮度进行调节，以适应用户的使用环境，在必要时也可以相应调节补光灯150的亮度，满足不同条件下使用要求。
更进一步地，在冰箱门体120关闭，在关闭储物间室的灯光前，对对目标储物区域进行拍摄；以得到反映目标储物区域的图像，以便用户进行查询，提高了用户的使用便利性。
至此，本领域技术人员应认识到，虽然本文已详尽示出和描述了本发明的多个示例性实施例，但是，在不脱离本发明精神和范围的情况下，仍可根据本发明公开的内容直接确定或推导出符合本发明原理的许多其他变型或修改。因此，本发明的范围应被理解和认定为覆盖了所有这些其他变型或修改。
Claims (13)
- 一种冰箱的间室照明控制方法，所述冰箱的储物间室被分隔为多个储物区域，并且所述方法包括：获取所述冰箱的开门信号；根据所述开门信号开启所述储物间室中设置的背景灯，所述背景灯用于对整个所述储物间室照明；检测确定所述多个储物区域中被操作的目标储物区域；开启所述目标储物区域中设置的补光灯，以增强所述目标储物区域的照明亮度。
- 根据权利要求1所述的方法，其中，根据所述开门信号开启所述冰箱区域中设置的背景灯的步骤包括：检测所述冰箱所在环境的亮度；根据所述冰箱所在环境的亮度确定所述背景灯的照明亮度。
- 根据权利要求1所述的方法，其中，检测确定所述多个储物区域中被操作的目标储物区域的步骤包括：使用分别设置于所述多个储物区域中的红外传感器对其所在储物区域进行检测，以确定出是否有用户的手臂进入；将由用户手臂进入的储物区域作为所述目标储物区域。
- 根据权利要求1至3中任一项所述的方法，其中，在开启所述目标储物区域中设置的补光灯的步骤之后还包括：检测所述冰箱的关门信号；延时依次关闭所述补光灯和所述背景灯。
- 根据权利要求4所述的方法，其中，在延时依次关闭所述补光灯和所述背景灯的步骤之前还包括：使用所述目标储物区域中设置的图像拍摄装置对所述目标储物区域进行拍摄；向用户传送拍摄得到的图像。
- 根据权利要求1至3中任一项所述的方法，其中，在开启所述目标储物区域中设置的补光灯的步骤之后还包括：对所述冰箱的开门时间进行计时；在所述开门时间超过预设时间后，发出关门提醒信号。
- 一种冰箱，包括：箱体，内部限定有储物间室，并且所述储物间室被分隔为多个储物区域；门体，可枢转地连接至所述箱体的前部；门体检测传感器，配置成：获取所述冰箱的开门信号；背景灯，设置于所述储物间室内部，以对整个所述储物间室照明，并配置成根据所述开门信号开启；人体检测装置，配置成检测确定所述多个储物区域中被操作的目标储物区域；多个补光灯，每个所述储物区域中设置有一个或多个补光灯，并且所述补光灯配置成在对应的储物区域被确定为目标储物区域后开启，以增强所述目标储物区域的照明亮度。
- 根据权利要求7所述的冰箱，还包括：可见光传感器，配置成检测所述冰箱所在环境的亮度；并且所述背景灯，还配置成根据所述冰箱所在环境的亮度确定照明亮度。
- 根据权利要求7所述的冰箱，其中所述人体检测装置包括：多个红外传感器，每个所述储物区域中设置有一个或多个红外传感器，所述红外传感器配置成对其所在储物区域进行检测，以确定出是否有用户的手臂进入。
- 根据权利要求9所述的冰箱，其中每个所述储物区域中所述红外传感器的布置位置包括：每个所述储物区域中布置一个所述红外传感器，并且所述红外传感器固定于所述箱体的靠近门体铰链的一侧的前部，并且感应方向朝向所述储物区域，并且所述感应方向的底端界限设置为与所述储物区域的底部平面平行；或者每个所述储物区域中布置两个所述红外传感器，其中一个所述红外传感器固定于所述箱体的靠近门体铰链的一侧的前部，另一个所述红外传感器固定于所述箱体的远离门体铰链的一侧的前部，两个所述红外传感器的感应方向相对；或者每个所述储物区域中布置一个广角红外传感器，并且所述广角红外传感器固定于所述箱体的远离门体铰链的一侧的前部，并且感应方向朝向所述储物区域，并且所述感应方向的底端界限设置为与所述储物区域的底部平面平行。
- 根据权利要求7至10中任一项所述的冰箱，其中所述门体检测传感器还配置成：获取所述冰箱的关门信号；所述背景灯和所述补光灯还配置成：在所述门体检测传感器确定所述冰箱关门后延时依次关闭。
- 根据权利要求11所述的冰箱，还包括：多个图像拍摄装置，分别设置于所述储物区域中，并配置成在所述冰箱关门后并且关闭所述补光灯和所述背景灯之前对所述目标储物区域进行拍摄；数据传送装置，配置成向用户传送拍摄得到的图像。
- 根据权利要求11所述的冰箱，还包括：计时装置，配置成对所述冰箱的开门时间进行计时；并在所述开门时间超过预设时间后，发出关门提醒信号。
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