CN110186237A - A kind of refrigerator with food preservation information alert - Google Patents
A kind of refrigerator with food preservation information alert Download PDFInfo
- Publication number
- CN110186237A CN110186237A CN201910420201.XA CN201910420201A CN110186237A CN 110186237 A CN110186237 A CN 110186237A CN 201910420201 A CN201910420201 A CN 201910420201A CN 110186237 A CN110186237 A CN 110186237A
- Authority
- CN
- China
- Prior art keywords
- food
- refrigerator
- code area
- storing part
- preservation state
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
-
- 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
-
- 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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/36—Visual displays
-
- 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
- F25D2500/00—Problems to be solved
- F25D2500/06—Stock management
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The present invention provides a kind of refrigerator with food preservation information alert, which includes: ultrasonic equipment, and the storing part of refrigerator is arranged in, and storing part is divided into multiple code areas for being used to detect food in advance；The detectable signal of ultrasonic equipment detection code area food；Determining module is configured to determine the food standing time of multiple code areas according to detectable signal；Cue module is configured to determine the food preservation state of multiple code areas according to food standing time, and exports standby signal corresponding with food preservation state.The present invention uses ultrasonic technology in refrigerator storing part.It can not only prompt some code area food of user storing part expired or i.e. will be expired, realize the prompt facility to food preservation information in refrigerator, user is facilitated to handle food in time；And some code area of user storing part can be prompted to have expired food to remain, it is ensured that expired food will not pollute other foods, improve the reliability of refrigerator food fresh-keeping.
Description
Technical field
The present invention relates to home wiring control fields, more particularly to a kind of refrigerator with food preservation information alert.
Background technique
As social development and people's living standard increasingly improve, people are to the functional requirement of refrigerator in addition to traditional storage
Beyond the region of objective existence, it is also higher and higher to its intelligentized demand.
The vegetable and fruit bought or other foods can be stored in refrigerator during using refrigerator by user at present
It is inside stored, but when the food materials of user's purchase are larger, longer period of time can be stored.Due to fresh vegetables fruit or
Food materials have a shelf-life, but there are many quantity bought, and often many foods have just had been subjected to most before not eating up
The good shelf-life；Or many foods have had been subjected to the shelf-life.A large amount of bacteriums etc. can be accumulated after some food spoilage, it is likely that can shadow
It rings and arrives other normal foods.Therefore how to solve the problems, such as since the resting period is long or addles food spoilage is caused to seem especially
It is important.If without handling these rotten foods in time, foodstuff surface will generate bacterium or harmful substance.Work as people
Body is possible to cause uncomfortable or sick etc. when having eaten with bacterium or sundries, directly jeopardizes human body
Health.Refrigerator is generally not present the fast expired device of automatic prompt food, will lead to bacterium or harmful substance in this way and is eating
Growth in object.Current general way is that artificial timing goes the food to addle to be cleared up, but sometimes if purchase
The case where food bought is excessive, or after forgetting, just will appear delay cleaning food, at this moment bacterium will generate, thus shadow
Ring the health for arriving eater.
Summary of the invention
In view of the above problems, it proposes on the present invention overcomes the above problem or at least be partially solved in order to provide one kind
State the method and refrigerator of the control refrigerator food fresh-keeping of problem.
It is expired or fast expired that a further object of the present invention is to foods in refrigerator to be prompted.
Another further object of the present invention is to improve the fresh-keeping reliability of food in refrigerator.
Particularly, the present invention provides a kind of refrigerator with food preservation information alert, comprising: ultrasonic equipment, setting
In the storing part of refrigerator, and storing part is divided into multiple code areas for being used to detect food in advance；Ultrasonic equipment detection is compiled
The detectable signal of code area food；Determining module is configured to determine the food standing time of multiple code areas according to detectable signal；
Cue module is configured to determine the food preservation state of multiple code areas according to food standing time, and output and food preservation
The corresponding standby signal of state.
Optionally, cue module is configured to: being preset fresh keeping time according to the food of code area, is determined food standing time
Whether it is greater than food and presets fresh keeping time；If food standing time, which is greater than food, presets fresh keeping time, food preservation shape is exported
State is to have expired standby signal.If food standing time, which is less than or equal to food, presets fresh keeping time, food preservation shape is exported
State is not out of date standby signal.
Optionally, ultrasonic wave module is configured to obtain the food detectable signal on code area；Determining module is configured to
According to detectable signal, the height of food out of date on code area is determined；Cue module is configured to determine and compile according to food heights
The food preservation state in code area, and export standby signal corresponding with food preservation state.
Optionally, cue module is configured to: according to the preset height of code area food, determining whether food heights are greater than
Preset height；If food heights are greater than preset height, exporting food preservation state is to have the remaining standby signal of expired food；
If food heights are less than or equal to preset height, exporting food preservation state is the standby signal that expired food has been cleaned out.
Optionally, refrigerator further includes obtaining module, obtains module and is configured to obtain preconfigured refrigerator touch-control option, and
And determine that the food of code area presets fresh keeping time and preset height according to refrigerator touch-control option.
Optionally, cue module is configured to: displaying circle of food preservation state is generated on the display board of refrigerator door
Face, and standby signal is exported using displaying interface；Alternatively, the terminal device connected to data for refrigerator sends food preservation state,
And standby signal is exported by the terminal device.
Optionally, ultrasonic equipment includes multiple ultrasonic sensors；Ultrasonic sensor is uniformly covered with the upper of storing part
Surface and/or surrounding.
Optionally, the corresponding code area of each ultrasonic sensor；Code area and the placement region of storing part food are
One-to-one relationship.
Refrigerator with food preservation information alert of the invention, since the storing part in refrigerator body uses ultrasound
Wave technology can effectively prompt some code area food of user storing part expired or will by detecting food standing time
It is expired, it realizes to the expired of food or fast expired prompt facility is stored in refrigerator, user is facilitated to locate food in time
Reason,
Further, the refrigerator with food preservation information alert of the invention can be with by detecting remnant food weight
Effectively prompt some code area of user storing part has expired food to remain, it is ensured that expired food will not pollute other neighbouring foods
Object improves the reliability of refrigerator food fresh-keeping.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter
The above and other objects, advantages and features of the present invention.
Detailed description of the invention
Some specific embodiments of the present invention is described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing:
Fig. 1 is the structural schematic diagram of the refrigerator with food preservation information alert of the embodiment of the present invention；
Fig. 2 is the main modular schematic diagram of the refrigerator of the embodiment of the present invention；
Fig. 3 is the flow diagram of food preservation information alert in refrigerator according to an embodiment of the invention；
Fig. 4 is the flow diagram of food preservation information alert in refrigerator in accordance with another embodiment of the present invention；
Fig. 5 is the flow diagram of food preservation information alert in the refrigerator of another embodiment according to the present invention.
Specific embodiment
The present embodiment provides firstly a kind of refrigerator, can solve food in refrigerator and forgets to eat since storage is too many,
It is not in time for edible the problem of just having crossed fresh keeping time, and cannot be clear in time after food reaches fresh keeping time or addles
The problem of reason leads to bacterial reproduction, pollutes other foods in refrigerator, cause other food rapid deteriorations.In order to solve above-mentioned ask
Topic, the present invention provide a kind of refrigerator based on ultrasonic technology.Can be effectively prevented user eat by mistake food expired in refrigerator with
And food it is expired after cannot clear up in time so that influencing the fresh-keeping of other foods.
Fig. 1 is the structural schematic diagram for the refrigerator that the embodiment of the present invention has food preservation information alert.Refrigerator 10 is general
Ground may include: cabinet 1, and the door body 2 of 1 front side of cabinet is arranged in display 4, and storage that is in cabinet 1 and being used for storing is arranged in
The ultrasonic equipment 101 of storing part 3 is arranged in object area 3.
Storage room is equipped with inside cabinet 1.The quantity and structure of storage room can be configured according to demand, such as
The case where the first storage room, the second storage room and third storage room that storage room is set gradually from top to bottom；More than
Storage room is configurable to refrigerator room, freezing compartment or alternating temperature compartment according to purposes difference.Each storage room again may be used
To be divided into multiple storing parts 3；Storage room is divided into different storing parts 3 for example, by using drawer or partition.The present embodiment
Refrigerator 10 can be typical French refrigerator, three storage rooms set gradually up and down are respectively refrigerator room, first cold
Freeze compartment, the second freezing compartment.Wherein using partition or drawer separation at different storing parts 3, freezing compartment is refrigerator room
Using drawer-type storage.
Ultrasonic equipment 101 includes multiple ultrasonic sensors.Ultrasonic sensor, for completing the transmission to ultrasonic wave
And receiving.Since ultrasonic frequency vibratory is higher than mechanical wave, with wavelength is short, frequency is high, diffraction phenomenon is small, good directionality, wears
Saturating ability is strong, has the characteristics that Doppler effect, therefore characteristic based on ultrasound develops ultrasonic sensor, and in work
The every field such as industry, biomedicine, national defence are used widely.Ultrasonic sensor is mainly by transmitter part, receiver portion
Divide, control section and power unit are constituted.Wherein, transmitter part is made of transmitter and energy converter, and energy converter will be for that will shake
The energy that son vibration generates is converted to the form of ultrasonic wave and radiates to aerial；Receiver part is by energy converter and amplifying circuit structure
At energy converter generates mechanical oscillation for receiving ultrasonic wave to be converted into electric energy；It mainly completes to whole system control section
The control of system work such as controls transmitter and sends ultrasonic wave, judges whether receiver receives ultrasonic wave, identification has received ultrasonic wave
Size etc.；Power unit is mainly that the work of system provides energy.Ultrasonic sensor, which mainly passes through, sends ultrasonic wave simultaneously
Receive ultrasonic wave to detect to certain parameters or item.It sends ultrasonic wave to be partially completed by transmitter, mainly utilizes oscillator
Vibration generate and to aerial radiation ultrasonic wave；Ultrasonic wave is received to be partially completed by receiver, it is main to receive to be radiated by transmitter
Ultrasonic wave out is simultaneously converted into power output；In addition to this, the movement of transmitter and receiver is all controlled by control section,
The pulse for such as controlling transmitter sending ultrasonic wave connects frequency, duty ratio, detection range；The work of total system also needs energy
Offer, completed by power unit.In this way, power supply effect under, control section control under, ultrasonic wave is sent by transmitter
The function of completion needed for ultrasonic sensor can be completed by receiving ultrasonic wave with receiver.
Above-mentioned ultrasonic technology can be applied to each storage room.Wherein, since the first freezing compartment and second freeze
The food of compartment storage is under lower temperature environments, and refrigerator room temperature is typically much higher than the temperature of freezing compartment, and
The food of storage should not freeze.Due to the food of refrigerator room than the food of freezing compartment be easier to addle it is rotten, cold
The storing part 3 for hiding compartment is equipped with ultrasonic equipment 101.
In the present embodiment, the food fresh-keeping degree of storing part 3 is monitored by ultrasonic technology realization.Ultrasonic wave
The storing part 3 of refrigerator 10 is arranged in equipment 101.Storing part 3 is divided into multiple code areas in advance using ultrasonic equipment 101,
Each code area is respectively used to generate detectable signal corresponding with food thereon.Ultrasonic equipment 101 is passed including multiple ultrasonic waves
Sensor, each ultrasonic sensor respectively correspond a code area of storing part 3.It is put with 3 food of storing part each code area
Setting region is one-to-one relationship.
In the present embodiment, the upper surface of refrigerator room storing part 3, and/or/surrounding is arranged in ultrasonic equipment 101.For example,
Refrigerator room is divided into three different storing parts 3 by partition, is followed successively by the first storing part from top to bottom, the second storing part and
Third storing part.Ultrasonic equipment 101 is set in the top surface of the second storing part and surrounding, the top surface setting in the second storing part is super
Namely ultrasonic equipment 101 is arranged in the lower surface of the first storing part partition in acoustic wave device 101, to detect the second storing part food
The storage situation of object.Storing part 3 is divided into multiple code areas for being used for accommodating food by ultrasonic equipment 101 in advance；Each volume
Code area is respectively used to generate detectable signal corresponding with food thereon.
Same food is placed on one or more code areas.Determine that it needs to place according to the volume size of practical food
Code area quantity.According to the habit of actual use, it can use ultrasonic equipment 101 for storing part 3 and be configured to multiple rule
The different code area of lattice.It selects to place in the code area of dimension according to the volume size of food as far as possible in accommodating food.
Usually a variety of foods will not be placed on a code area, be not easy to monitoring food preservation information in this way.
Display 4 is configured to corresponding with code area and food storage situation for showing storing part 3.Display 4
For long-range terminal, or the display board of the door body 2 of refrigerator is set.Display 4 can be to each code area of refrigerator storing part
Storing situation be monitored.The display 4 of the present embodiment is the display board being arranged on refrigerator door 2.The each volume in storing part 3
There is corresponding display area in code area on the display panel, and display area is to correspond on the code area of storing part 3 and display board
Relationship.Display board can show each code area.
Touch-control option is arranged on display 4, and the food that code area can be set in advance using refrigerator touch-control option is default
Fresh keeping time and preset height.
Fig. 2 is the main modular schematic diagram of refrigerator of the embodiment of the present invention.As shown in Fig. 2, the present invention believes with food preservation
Cease the refrigerator 10 of prompt, comprising: ultrasonic equipment 101 obtains module 102, determining module 103 and cue module 104.
The storing part 3 of refrigerator 10 is arranged in ultrasonic equipment 101；, and storing part 3 is divided into advance and multiple is used to detect
The code area of food；Ultrasonic equipment 101 detects the detectable signal of the code area food.Determining module 103 is configured to basis
Detectable signal determines the food standing time of multiple code areas.Cue module 104 is configured to be determined according to food standing time
The food preservation state of multiple code areas, and export standby signal corresponding with food preservation state.Specifically, cue module
104 are configured to preset fresh keeping time according to the food of code area, when determining whether food standing time is greater than food and presets fresh-keeping
Between；If food standing time, which is greater than food, presets fresh keeping time, exporting food preservation state is to have expired standby signal；If
Food standing time is less than or equal to food and presets fresh keeping time, then exporting food preservation state is not out of date standby signal.
Determining that certain code area food is expired and by after processed.Ultrasonic equipment 101 is also used to obtain on the code area
Food detectable signal；Determining module 103 is also used to determine the height of food out of date on code area according to detectable signal；It mentions
Show that module 104 is also used to determine the food preservation state of code area according to food heights, and exports corresponding with food preservation state
Standby signal.Specifically, cue module 104 is configured to whether determine food heights according to the preset height of code area food
Meet preset height；If food heights are greater than preset height, exporting food preservation state is to have the remaining prompt of expired food
Signal；If food heights are less than or equal to preset height, exporting food preservation state is the prompt that expired food has been cleaned out
Signal.
It obtains module 102 to be disposed for obtaining preconfigured refrigerator touch-control option, and according to refrigerator touch-control option
Determine that the food of code area presets fresh keeping time and preset height.Cue module 104 is configured to: in the display board of refrigerator door
The upper displaying interface for generating food preservation state, and standby signal is exported using displaying interface；Alternatively, connected to data for refrigerator
Terminal device sends food preservation state, and exports standby signal by the terminal device.
Fig. 3 is the flow diagram of the reminding method of food preservation information in refrigerator according to an embodiment of the invention.
Storing part 3 is first divided into multiple code areas for being used for accommodating food using ultrasonic equipment 101.Food is placed on
On code area, the ultrasonic signal of the corresponding ultrasonic sensor transmitting tube transmitting specific frequency in corresponding encoded area, reception pipe is connect
The ultrasonic signal for receiving this frequency, when the detection direction of ultrasonic wave encounters barrier, ultrasonic signal is reflected and is connect
Closed tube receives, and after processing, returns to central processing unit host by digital sensor interface, central processing unit can benefit
The storage information of food is identified with the return signal of ultrasonic wave.The food preservation information of embodiment according to the present invention includes food
Object standing time, food placement region and food heights, but it is not limited only to above- mentioned information.
The reminding method of the food preservation information of the refrigerator of the present embodiment, comprising:
S101 obtains the detectable signal of the ultrasonic equipment of the storing part of refrigerator；
S102 determines the food standing time on each code area according to detectable signal；
S103 determines the food preservation state of multiple code areas according to food standing time, and exports and food preservation shape
The corresponding standby signal of state.
In step s101, server obtains the detectable signal of the ultrasonic equipment of refrigerator inside storing part setting；Ultrasound
Storing part is divided into multiple code areas for being used for accommodating food by wave device in advance, each code area be respectively used to generate with thereon
The corresponding detectable signal of accommodating food height.Detectable signal can be digital signal, or through filter amplifier treated letter
Number.Storing part is divided into multiple code areas by server by utilizing ultrasonic equipment in advance, and each code area can place food
Object.One food can be placed on multiple adjacent code areas or a code area simultaneously and place a food.According to reality
The volume size of food determines the quantity for the code area that its needs is placed.According to the habit of actual use, ultrasonic wave can use
Storing part is designed to multiple specifications code area of different sizes by equipment.In accommodating food as far as possible according to the volume size of food
It selects to place in the code area of dimension.Usually a variety of foods will not be placed on a code area, be not easy to monitor in this way
Food preservation information.
In step s 102, server determines the food standing time of code area according to detectable signal；Food standing time
Refer to period of the timing until detectable signal disappears since when server obtains detectable signal.
In step s 103, server determines the food preservation state of multiple code areas according to food standing time, and defeated
Standby signal corresponding with the food preservation state out.Standby signal includes at least one of: flashing lamp flashing, indicator light
It lights, number display.Food preservation state can be food fresh-keeping situation, food standing time, and food places temperature, and food is put
Set height etc..The standby signal of output instruction code area is realized by the following method: food is generated on the display board of refrigerator door
The displaying interface of object reservoir status, and standby signal is exported using displaying interface；Alternatively, the terminal device connected to data for refrigerator
Food preservation state is sent, and standby signal is exported by terminal device.Terminal device can be mobile phone or computer etc. and can show
The display shown.There is display area corresponding with the code area of storing part on display.
Fresh keeping time is preset according to the food of code area, determines whether food standing time meets the food fresh-keeping time；When
Food standing time is greater than food and presets fresh keeping time, when the standing time of server identification food meets food and presets fresh-keeping
Between, the standby signal of output instruction code area is out of date to prompt the user with food, needs user to clear up in time, avoids eating.
When food standing time no more than food preset fresh keeping time, server identification food standing time do not meet food preset it is fresh-keeping
Time, the standby signal of output instruction code area, food is not out of date to prompt the user with, can be true according to the fresh-keeping degree of food
It is fixed whether to need to eat as early as possible.
Fig. 4 is the flow diagram of the reminding method of food preservation information in refrigerator according to a further embodiment of the invention；
As shown in figure 4, the present embodiment determines the food preservation state of multiple code areas according to food standing time, comprising:
Step S201 judges whether that food standing time is greater than food and presets fresh keeping time；
Step S202, if so, output food preservation state is to have expired standby signal；
Step S203, if it is not, then exporting food preservation state is not out of date standby signal.
In step S202, food standing time is greater than food when presetting fresh keeping time, then refrigerator display panel corresponding region
The flashing lamp at place flashes, out of date with the food for prompting the user with code area placement.It is expired to prompt user to handle in time
Food avoids eating the food to addle by mistake, influences the health of eater.
In step S203, when food standing time presets fresh keeping time less than or equal to food, then refrigerator display panel is corresponding
The food remaining holding time is shown at region, it is not out of date with the food for prompting the user with code area, to prompt the user whether to need
The food of code area placement is eaten in time.The food residue holding time refers to that food presets fresh keeping time and food standing time
Time difference.
It is to be noted that refrigerator display panel corresponding region refers on refrigerator display panel and presets volume in above-mentioned steps
The corresponding region in code area.
If Fig. 5 is the process signal of the reminding method of food preservation information in the refrigerator of another embodiment according to the present invention
Figure.As shown in figure 5, the reminding method of food preservation information includes: in the refrigerator of the present embodiment
S301 obtains the detectable signal of the ultrasonic equipment of the storing part of refrigerator；
S302 determines the food standing time on multiple code areas according to detectable signal；
S303 judges whether that food standing time is greater than food and presets fresh keeping time；
S304, if so, output food preservation state is to have expired standby signal；Then step S305 is executed；
S305, if it is not, then exporting food preservation state is not out of date standby signal；Then step S301 is executed；
S306 reacquires the food detectable signal of code area；
S307 determines the food heights of food out of date on code area according to detectable signal；
S308 judges whether that food heights are greater than preset height；
S309, if so, output food preservation state is to have the remaining standby signal of expired food；Then step is executed
S306；
S310, if it is not, then exporting food preservation state is the standby signal that expired food has been cleaned out；
S311, code area are resetted until reapposing food；Then step S301 is executed.
In step S301, the detectable signal of the ultrasonic equipment of the storing part of refrigerator is obtained；Ultrasonic equipment includes more
A code area for accommodating food, each code area are respectively used to generate detection letter corresponding with the height of accommodating food thereon
Number.
In step s 304, if food standing time is greater than food and presets fresh keeping time, refrigerator display panel corresponding region
The flashing lamp at place flashes, out of date with the food for prompting the user with code area placement.It is expired to prompt user to handle in time
Food avoids eating the food to addle by mistake, influences the health of eater.Then it after the expired food of code area is processed, obtains
The detectable signal of code area；According to detectable signal, the remnant food height of code area is determined；According to the default height of the food of code area
Degree, determines whether remnant food height meets preset height.Executed since step S305 after step S304.
In step S305, if food standing time presets fresh keeping time, refrigerator display panel respective area no more than food
The food remaining holding time is shown at domain, it is not out of date with the food for prompting the user with code area, to prompt the user whether to need
The food that edible code area is placed in time.The detectable signal for then continuing the ultrasonic equipment of the storing part of acquisition refrigerator, according to
Detectable signal determines the food standing time on multiple code areas；Fresh keeping time is preset according to the food of code area, determines food
Whether standing time, which meets food, is preset fresh keeping time.Executed since step S301 after step S305.
In step S306, after the expired food of code area is processed, the detectable signal of code area is reacquired.
In step S309, if food heights are greater than preset height, the flashing lamp at refrigerator display panel corresponding region dodges
It is bright, there is expired food to remain to prompt the user with code area.So that user clears up away remaining expired food, it is ensured that addle
Food generate bacterium and impurity will not pollute other neighbouring foods；Improve the reliability of refrigerator food fresh-keeping.Then
After the expired food of code area is processed, the detectable signal of code area is obtained；According to detectable signal, the food of code area is determined
Highly；According to the food preset height of code area, determine whether remnant food height meets preset height.I.e. step S309 it
It is executed since step S306 afterwards.
In step s310, if food heights are not more than preset height, the flashing lamp at refrigerator display panel corresponding region
Flashing is extinguished, and has been cleaned out with prompting the user with code area.Code area starts to reset later, can reappose food.
In step S311, after the expired food of code area is cleaned, the code area of ultrasonic equipment resets, until
Food is reapposed in the code area, obtains detectable signal.Executed since step S301 after step S311.
In an embodiment of the present invention, following steps are executed before step S301 or before step S101: obtaining refrigerator
Touch-control option, and determine that the food of code area presets fresh keeping time and preset height according to touch-control option.
Refrigerator of the invention, which can be realized, is monitored food standing time and food heights in refrigerator, in refrigerator
Food it is fast expired or it is expired prompted, facilitate user to be finished food in fresh keeping time, or when food reaches fresh-keeping
Between after food is cleared out out of refrigerator in time；It avoids leading to bacterium and nuisance since refrigerator food is expired or addles
The problem of matter breeding causes other food spoilages.
So far, although those skilled in the art will appreciate that present invention has been shown and described in detail herein multiple shows
Example property embodiment still without departing from the spirit and scope of the present invention, still can according to the present disclosure directly
Determine or deduce out many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers all such other variations or modifications.
Claims (10)
1. a kind of refrigerator with food preservation information alert, comprising:
Ultrasonic equipment, is arranged in the storing part of the refrigerator, and the storing part is divided into advance and multiple is used to detect food
The code area of object；The ultrasonic equipment detects the detectable signal of the code area food；
Determining module is configured to determine the food standing time of multiple code areas according to the detectable signal；
Cue module is configured to determine the food preservation state of multiple code areas according to the food standing time, and defeated
Standby signal corresponding with the food preservation state out.
2. refrigerator according to claim 1, wherein the cue module is configured to:
Fresh keeping time is preset according to the food of the code area, it is default to determine whether the food standing time is greater than the food
Fresh keeping time；
If the food standing time, which is greater than the food, presets fresh keeping time, it is out of date for exporting the food preservation state
Standby signal.
3. refrigerator according to claim 2, wherein the cue module is configured to:
If the food standing time, which is less than or equal to the food, presets fresh keeping time, exporting the food preservation state is not
Expired standby signal.
4. refrigerator according to claim 2, wherein
The ultrasonic equipment is disposed for obtaining the food detectable signal on the code area；
The determining module is configured to determine the height of food out of date on the code area according to the detectable signal；
The cue module is configured to determine the food preservation state of the code area according to the height, and output and institute
State the corresponding standby signal of food preservation state.
5. refrigerator according to claim 4, wherein the cue module is configured to:
According to the preset height of the code area food, determine whether the food heights are greater than preset height；
If the food heights are greater than preset height, exporting the food preservation state is to have the remaining prompt letter of expired food
Number.
6. refrigerator according to claim 5, wherein the cue module is configured to:
If the food heights are less than or equal to preset height, exporting the food preservation state is that expired food has been cleaned out
Standby signal.
7. refrigerator according to claim 6, further includes: obtain module；
The acquisition module is configured to obtain preconfigured refrigerator touch-control option, and is determined according to the refrigerator touch-control option
The food of the code area presets fresh keeping time and preset height.
8. refrigerator according to claim 7, wherein the cue module is configured to:
The displaying interface of food preservation state is generated on the display board of the refrigerator door, and is exported using the displaying interface
Standby signal；Alternatively,
The terminal device connected to the data for refrigerator sends food preservation state, and exports prompt letter by the terminal device
Number.
9. refrigerator according to claim 8, wherein
The ultrasonic equipment includes multiple ultrasonic sensors；The ultrasonic sensor is uniformly covered with the upper of the storing part
Surface and/or surrounding.
10. refrigerator according to claim 9, wherein
Each corresponding code area of the ultrasonic sensor；The code area and the placement region of the storing part food are
One-to-one relationship.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910420201.XA CN110186237A (en) | 2019-05-20 | 2019-05-20 | A kind of refrigerator with food preservation information alert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910420201.XA CN110186237A (en) | 2019-05-20 | 2019-05-20 | A kind of refrigerator with food preservation information alert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110186237A true CN110186237A (en) | 2019-08-30 |
Family
ID=67717051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910420201.XA Pending CN110186237A (en) | 2019-05-20 | 2019-05-20 | A kind of refrigerator with food preservation information alert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110186237A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111707034A (en) * | 2020-06-17 | 2020-09-25 | 上海明略人工智能(集团)有限公司 | Food taking management method, device and equipment and storage medium |
| WO2023005549A1 (en) * | 2021-07-29 | 2023-02-02 | 青岛海尔电冰箱有限公司 | Refrigerator and control method for ultrasonic auxiliary processing apparatus thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070050244A (en) * | 2005-11-10 | 2007-05-15 | 엘지전자 주식회사 | Refrigerator having a display function for remain capacity |
| EP2778586A1 (en) * | 2013-03-15 | 2014-09-17 | Diehl AKO Stiftung & Co. KG | Cooler, in particular domestic cooler |
| US20150088306A1 (en) * | 2013-09-26 | 2015-03-26 | Sonia Varrasso | Inventory monitoring system |
| CN104776681A (en) * | 2015-03-17 | 2015-07-15 | 宁波日樱电器有限公司 | Refrigerator capable of recording food storage time |
| CN107642941A (en) * | 2016-07-20 | 2018-01-30 | 青岛海高设计制造有限公司 | A kind of method that refrigerator and the refrigerator storage time limit remind |
| CN108548359A (en) * | 2018-04-23 | 2018-09-18 | 佛山市龙生光启科技有限公司 | A kind of refrigerator and method of prompt food standing time |
| CN108870864A (en) * | 2018-07-19 | 2018-11-23 | 芜湖桑乐金电子科技有限公司 | A kind of refrigerator showing article storage duration |
| CN108870861A (en) * | 2018-07-19 | 2018-11-23 | 芜湖桑乐金电子科技有限公司 | A kind of refrigerator showing article storage duration |
| CN109724350A (en) * | 2017-10-30 | 2019-05-07 | 佛山市顺德区美的电热电器制造有限公司 | Household appliance and progress control method |
-
2019
- 2019-05-20 CN CN201910420201.XA patent/CN110186237A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070050244A (en) * | 2005-11-10 | 2007-05-15 | 엘지전자 주식회사 | Refrigerator having a display function for remain capacity |
| EP2778586A1 (en) * | 2013-03-15 | 2014-09-17 | Diehl AKO Stiftung & Co. KG | Cooler, in particular domestic cooler |
| US20150088306A1 (en) * | 2013-09-26 | 2015-03-26 | Sonia Varrasso | Inventory monitoring system |
| CN104776681A (en) * | 2015-03-17 | 2015-07-15 | 宁波日樱电器有限公司 | Refrigerator capable of recording food storage time |
| CN107642941A (en) * | 2016-07-20 | 2018-01-30 | 青岛海高设计制造有限公司 | A kind of method that refrigerator and the refrigerator storage time limit remind |
| CN109724350A (en) * | 2017-10-30 | 2019-05-07 | 佛山市顺德区美的电热电器制造有限公司 | Household appliance and progress control method |
| CN108548359A (en) * | 2018-04-23 | 2018-09-18 | 佛山市龙生光启科技有限公司 | A kind of refrigerator and method of prompt food standing time |
| CN108870864A (en) * | 2018-07-19 | 2018-11-23 | 芜湖桑乐金电子科技有限公司 | A kind of refrigerator showing article storage duration |
| CN108870861A (en) * | 2018-07-19 | 2018-11-23 | 芜湖桑乐金电子科技有限公司 | A kind of refrigerator showing article storage duration |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111707034A (en) * | 2020-06-17 | 2020-09-25 | 上海明略人工智能(集团)有限公司 | Food taking management method, device and equipment and storage medium |
| WO2023005549A1 (en) * | 2021-07-29 | 2023-02-02 | 青岛海尔电冰箱有限公司 | Refrigerator and control method for ultrasonic auxiliary processing apparatus thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105444222B (en) | Cooking control method, system, Cloud Server and the micro-wave oven of micro-wave oven | |
| CN103857991B (en) | Continuous monitoring kernel temperature sensor and its method | |
| US10682018B2 (en) | Automated food preparation and dispensing | |
| CN110186237A (en) | A kind of refrigerator with food preservation information alert | |
| US20200278238A1 (en) | Sensing pad | |
| CN105476441B (en) | Thermal-insulation control method, device and the cooking apparatus of cooking apparatus | |
| CN108415298B (en) | Control method and device | |
| CN109114871A (en) | A kind of food scorches equipment, control equipment and corresponding method automatically | |
| WO2017124687A1 (en) | Vegetable and fruit treatment method based on refrigerating and freezing device, and refrigerating and freezing device | |
| CN109567557A (en) | Detection method and device for electric cooker | |
| CN105816012A (en) | Cooking equipment | |
| CN109358538B (en) | Monitoring method, device, equipment and system for cooking appliance | |
| CN110186239A (en) | The reminding method and refrigerator of food preservation information in a kind of refrigerator | |
| CN112394149A (en) | Food material maturity detection prompting method and device and kitchen electrical equipment | |
| WO2021051962A1 (en) | Control method and system applied to electric rice cooker | |
| CN106859321A (en) | It is a kind of to monitor device and its monitoring method that boiling water and water dryout | |
| KR102091120B1 (en) | Apparatus for processing meat | |
| JP2004165081A (en) | Induction heating cooker | |
| CN110186238A (en) | The reminding method and refrigerator of food preservation information in refrigerator based on infrared ray | |
| CN103799853B (en) | Pot and cooking methods thereof | |
| CN111345666A (en) | Cooking utensil and cooking method thereof | |
| CN114208993B (en) | Thawing method, thawing device and thawing equipment | |
| CN113827111B (en) | Method, device and system for identifying food materials, electronic equipment and storage medium | |
| CN111435454B (en) | Method and device for identifying types of rice grains and cooking utensil | |
| CN114115065A (en) | Integrated intelligent kitchen and control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190830 |