CN110017661A - A kind of controlling method for refrigerator based on ultrasound, storage medium and refrigerator - Google Patents
A kind of controlling method for refrigerator based on ultrasound, storage medium and refrigerator Download PDFInfo
- Publication number
- CN110017661A CN110017661A CN201910244866.XA CN201910244866A CN110017661A CN 110017661 A CN110017661 A CN 110017661A CN 201910244866 A CN201910244866 A CN 201910244866A CN 110017661 A CN110017661 A CN 110017661A
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- refrigerator
- preset
- duration
- temperature
- refrigeration device
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Classifications
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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
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
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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
- F25D29/005—Mounting of control devices
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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
- F25D2600/00—Control issues
- F25D2600/06—Controlling according to a predetermined profile
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- 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)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a kind of controlling method for refrigerator, storage medium and refrigerators based on ultrasound, several ultrasonic sensors towards its front region are provided on the refrigerator, which comprises the object for existing in preset range and meeting preset condition is periodically detected by ultrasonic sensor；When the preset range has the object for meeting preset condition, the refrigeration device of control refrigerator configuration starts and monitors the temperature in refrigerator；When the temperature monitored reaches preset temperature, controls the refrigeration device and stop.The present invention detected in preset range by ultrasonic sensor there are when object, and control refrigerator force cold, is reduced the temperature in refrigerator in advance, is avoided causing ice the temperature inside the box excessively high when the refrigerator doors opening time is long, to improve the fresh-keeping effect of refrigerator.
Description
Technical field
The present invention relates to refrigerator art, in particular to a kind of controlling method for refrigerator based on ultrasound, storage medium
And refrigerator.
Background technique
As social development and people's living standard increasingly improve, requirement of the people to refrigerator handles traditional storing
Outside, also higher and higher to its intelligentized demand.Generally after refrigerator doors unlatching, the temperature detected in refrigerator becomes refrigerator at present
Change, when temperature change reaches preset value, the setting predetermined time forces cold a period of time, to lower the temperature in refrigerator.But
It forces to need the situation that the temperature in refrigerator reaches and normal temperature is high just to will start, this makes ice in cold in existing refrigerator
In case is to need to undergo hot environment, to reduce the food fresh-keeping period.
Summary of the invention
In view of the deficiencies in the prior art, the present invention is intended to provide a kind of controlling method for refrigerator based on ultrasound, storage are situated between
Matter and refrigerator.
The technical solution adopted in the present invention is as follows:
A kind of controlling method for refrigerator based on ultrasound is provided with several ultrasonic waves towards its front region on the refrigerator and passes
Sensor, which comprises
The object for existing in preset range and meeting preset condition is periodically detected by ultrasonic sensor；
When the preset range has the object for meeting preset condition, the refrigeration device of control refrigerator configuration starts and monitors ice
Temperature in case；
When the temperature monitored reaches preset temperature, controls the refrigeration device and stop.
The controlling method for refrigerator based on ultrasound, wherein it is described be periodically detected by ultrasonic sensor it is default
Whether occur object in range to specifically include:
It is periodically detected whether the first preset duration in preset range object occurs using ultrasonic sensor；
When occurring object in preset range, the appearance duration of the object is obtained, and judges described occur whether duration reaches
Second preset duration, to judge whether the object meets preset condition.
The controlling method for refrigerator based on ultrasound, wherein it is described when occurring object in preset range, described in acquisition
The appearance duration of object, and judge it is described occur whether duration reaches the second preset duration, to judge whether the object meets
Preset condition specifically includes:
When occurring object in preset range, the appearance duration that each ultrasonic sensor is continuously detected object is obtained；
Detect whether duration occur and reach the second preset duration there are ultrasonic sensor is corresponding, to judge whether the object is full
Sufficient preset condition.
The controlling method for refrigerator based on ultrasound, wherein described to meet preset condition when the preset range exists
Object when, the refrigeration device of control refrigerator configuration starts and monitors the temperature in refrigerator and specifically includes:
When the preset range has the object for meeting preset condition, the working condition of the refrigeration device of refrigerator configuration is obtained；
When the working condition is in idle condition, refrigeration device starting is controlled, it will be by the work of the refrigeration device
Efficiency is set as default working efficiency.
The controlling method for refrigerator based on ultrasound, wherein described to meet preset condition when the preset range exists
Object when, control refrigerator configuration refrigeration device start and monitor the temperature in refrigerator further include:
When the working condition is occupied state, refrigerator Current Temperatures and default refrigeration duration are obtained；
According to the working efficiency of refrigeration device described in the Current Temperatures, preset temperature and default refrigeration duration calculation, and will
The working efficiency being calculated is set as the working efficiency.
The controlling method for refrigerator based on ultrasound, wherein described to meet preset condition when the preset range exists
Object when, the refrigeration device of control refrigerator configuration starts and monitors the temperature in refrigerator and specifically includes:
When the preset range has the object for meeting preset condition, wakes up the display screen of refrigerator configuration and unlock refrigerator；
Start the pre-cooling rule of refrigerator configuration, starts to control the refrigeration device of refrigerator configuration and monitor the temperature in refrigerator.
The controlling method for refrigerator based on ultrasound, wherein the method also includes:
It monitors ultrasonic sensor and is continuously the free time length for detecting object；
When the free time length reaches third preset duration, control locking refrigerator simultaneously controls the display screen suspend mode.
The controlling method for refrigerator based on ultrasound, wherein described when the free time length reaches third preset duration
When, control locking refrigerator simultaneously controls the display screen suspend mode specifically:
When the corresponding free time length of all ultrasonic sensors reaches third preset duration, control locking refrigerator simultaneously controls institute
State display screen suspend mode.
A kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage have one or
The multiple programs of person, one or more of programs can be executed by one or more processor, as above any described to realize
Controlling method for refrigerator method based on ultrasound in step.
A kind of refrigerator comprising: processor, memory and communication bus;Being stored on the memory can be by the place
Manage the computer-readable program that device executes；
The communication bus realizes the connection communication between processor and memory；
The processor realizes as above any refrigerator based on ultrasound control when executing the computer-readable program
Step in method.
The utility model has the advantages that compared with prior art, the present invention provides a kind of controlling method for refrigerator based on ultrasound, storage
Medium and refrigerator are provided with several ultrasonic sensors towards its front region on the refrigerator, which comprises pass through
Ultrasonic sensor is periodically detected the object for existing in preset range and meeting preset condition；Meet when the preset range exists
When the object of preset condition, the refrigeration device of control refrigerator configuration starts and monitors the temperature in refrigerator；It is monitored when described
When temperature reaches preset temperature, controls the refrigeration device and stop, wherein the preset temperature is lower than the refrigerator of refrigerator configuration
The operating temperature of stopping.The present invention detects that control refrigerator carries out there are when object in preset range by ultrasonic sensor
Force it is cold, in advance reduce refrigerator in temperature, avoid when refrigerator doors unlatching be to cause ice the temperature inside the box excessively high, to improve ice
The fresh-keeping effect of case.
Detailed description of the invention
Fig. 1 is the structural schematic diagram at one visual angle of refrigerator in controlling method for refrigerator based on ultrasound provided by the invention.
Fig. 2 is the structural representation at another visual angle of refrigerator in controlling method for refrigerator based on ultrasound provided by the invention
Figure.
Fig. 3 is the flow chart of the embodiment one of controlling method for refrigerator based on ultrasound provided by the invention.
Fig. 4 is the flow chart of step S10 in the embodiment one of controlling method for refrigerator based on ultrasound provided by the invention.
Fig. 5 is the flow chart of step S20 in the embodiment one of controlling method for refrigerator based on ultrasound provided by the invention.
Fig. 6 is the flow chart of the embodiment two of controlling method for refrigerator based on ultrasound provided by the invention.
Fig. 7 is a kind of structure principle chart of the control system preferred embodiment using self-starting provided by the invention.
Specific embodiment
The present invention provides a kind of controlling method for refrigerator based on ultrasound, storage medium and refrigerator, to make mesh of the invention
, technical solution and effect it is clearer, clear, the present invention is described in more detail as follows in conjunction with drawings and embodiments.
It should be appreciated that described herein, specific examples are only used to explain the present invention, is not intended to limit the present invention.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singular " one " used herein, " one
It is a ", " described " and "the" may also comprise plural form.It is to be further understood that being arranged used in specification of the invention
Diction " comprising " refer to that there are the feature, integer, step, operation, element and/or component, but it is not excluded that in the presence of or addition
Other one or more features, integer, step, operation, element, component and/or their group.It should be understood that when we claim member
Part is " connected " or when " coupled " to another element, it can be directly connected or coupled to other elements, or there may also be
Intermediary element.In addition, " connection " used herein or " coupling " may include being wirelessly connected or wirelessly coupling.It is used herein to arrange
Diction "and/or" includes one or more associated wholes for listing item or any cell and all combinations.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific term), there is meaning identical with the general understanding of those of ordinary skill in fields of the present invention.Should also
Understand, those terms such as defined in the general dictionary, it should be understood that have in the context of the prior art
The consistent meaning of meaning, and unless idealization or meaning too formal otherwise will not be used by specific definitions as here
To explain.
With reference to the accompanying drawing, by the description of the embodiment, further explanation of the contents of the invention are made.
Embodiment one
A kind of controlling method for refrigerator based on ultrasound is present embodiments provided, is provided on the refrigerator several towards its front
The ultrasonic sensor in region, as shown in Figure 3, which comprises
S10, the object for existing in preset range and meeting preset condition is periodically detected by ultrasonic sensor.
Specifically, several ultrasonic sensors towards its front region are provided on the refrigerator, if with by described
The object of dry ultrasonic sensor detection refrigerator front region.In the present embodiment, as shown in Figure 1, the ultrasonic sensor
It is 5,5 ultrasonic sensors are denoted as the first ultrasonic sensor 1, the second ultrasonic sensor 4, third ultrasound respectively
Wave sensor 5, the 4th ultrasonic sensor 6 and the 5th ultrasonic sensor 7, wherein the first ultrasonic sensor 1 is set to ice
The top of box body frame, the second ultrasonic sensor 4 are located at refrigerator cold-storage door body upper left, and third ultrasonic sensor 5 is located at ice
Case refrigeration door body bottom right, the 4th ultrasonic sensor 6 are located at the left freezing chamber of refrigerator, and the 5th ultrasonic sensor 7 is located at refrigerator case
Body frame bottom.It can expand the detection range of ultrasonic sensor by 5 ultrasonic sensors in this way, improve inspection
The accuracy of survey.
Further, each ultrasonic sensor can be configured to the object in the region of pre-determined distance refrigerator pre-determined distance
Body, i.e., each corresponding detection range of ultrasonic sensor, while the union shape of the corresponding detection range of each ultrasonic sensor
At the monitoring range.In the present embodiment, in order to improve the accuracy of each ultrasonic sensor detection, each ultrasonic sensor
The monitoring range that corresponding pre-determined distance is formed can be greater than preset range, i.e. the corresponding pre-determined distance of monitoring range is greater than default
The corresponding pre-determined distance of range, for example, monitoring range is 100cm, the corresponding pre-determined distance of preset range for big pre-determined distance
For 60cm.Certainly, the preset range is the detection model that each ultrasonic sensor is formed in the corresponding pre-determined distance of preset range
The union enclosed.Preset range, which is less than, in the present embodiment monitors range, can cause to force to be cold-started to avoid the object for passing by refrigerator,
Improve the accuracy for forcing cold start-up.Certainly, in the other embodiments of the present embodiment, the monitoring range can be equal to institute
State preset range.
Illustratively, as shown in figure 4, described be periodically detected in preset range whether object occur by ultrasonic sensor
Body specifically includes:
S11, it is periodically detected whether the first preset duration in preset range object occurs using ultrasonic sensor；
S12, when occurring object in preset range, obtain the appearance duration of the object, and judge described whether duration occur
Reach the second preset duration, to judge whether the object meets preset condition.
Specifically, it is primary to refer to that ultrasonic sensor is detected at interval of the set time for the periodicity.Institute's set time
For default settings, for example, 3s.That is, the ultrasonic sensor is again started up after stopping the set time, and detect default
Whether occur meeting the object of preset condition in range.In the present embodiment, it is continued working after the ultrasonic sensor starting
First preset duration stops working after first preset duration that works, and is again started up after the set time that stops working, and according to
This is reciprocal.Wherein, first preset duration can be 10s.
Further, second preset duration is to be continuously detected the appearance duration of object, that is to say, that the default item
Part is to detect that duration existing for object reaches the second preset duration within a preset range.Correspondingly, described when in preset range
Occur object when, obtain the appearance duration of the object, and judge it is described occur whether duration reaches the second preset duration, to sentence
Whether the object that breaks, which meets preset condition, specifically includes:
When occurring object in preset range, the appearance duration that each ultrasonic sensor is continuously detected object is obtained；
Detect whether duration occur and reach the second preset duration there are ultrasonic sensor is corresponding, to judge whether the object is full
Sufficient preset condition.
Specifically, the appearance duration for detecting object reaches the second preset duration and refers to several ultrasonic sensors
In any ultrasonic sensor be continuously detected the appearance duration of object and reach the second preset duration.That is, the object
Appearance duration refer to that a ultrasonic sensor is consecutively detected the duration of object, can reduce in this way because physics it is temporary
Stop and caused by refrigeration device starting, thus improve refrigeration device starting accuracy.
S20, when the preset range exist meet preset condition object when, control refrigerator configuration refrigeration device starting
And monitor the temperature in refrigerator.
Specifically, the refrigeration device is the device 11 that refrigerator itself is configured to refrigeration, as shown in Figure 2.In this implementation
In example, the refrigeration device is compressor.That is, when there is the object for meeting preset condition, control in the preset range
Compressor start, as long as there is the object for meeting preset condition in this way in refrigerator preset range, i.e. control compressor start, and nothing
Whether method monitoring refrigerator doors are turned on, and when so as to force the cold preposition unlatching to refrigerator doors, refrigerator doors unlatching are avoided to cause
Temperature in refrigerator is lower than preset temperature, to improve the freshness of refrigerator.
Further, in one embodiment of the invention, as shown in figure 5, described meet in advance when the preset range exists
If when the object of condition, the refrigeration device of control refrigerator configuration, which starts and monitors the temperature in refrigerator, to be specifically included:
S21, when the preset range exist meet preset condition object when, obtain refrigerator configuration refrigeration device work shape
State；
S22, when the working condition is in idle condition, control refrigeration device starting, will be by the refrigeration device
Working efficiency is set as default working efficiency.
Specifically, the default working efficiency is pre-set, so that the refrigeration device drops within a preset time
Down to preset temperature.That is, refrigeration device can be reduced within a preset time when the default working efficiency works
Preset temperature.Wherein, preset time is for example, the preset time is 1 minute.The preset temperature is configured according to cold compartment of refrigerator
Temperature determines that the preset temperature is the temperature that 2 degree of temperature are configured lower than refrigerating chamber.For example, working as the configuration temperature of cold compartment of refrigerator
When degree is 5 degree, preset temperature is 3 degree, that is to say, that refrigeration device is after working efficiency is preset in configuration at 1 minute by refrigerator temperature
Degree is reduced to 3 degree.
In addition, the refrigeration device of refrigerator may be at occupied state when detection meets the object of preset condition, refrigerator is needed
Determine refrigerator present case for default working efficiency.Correspondingly, described meet default item when the preset range exists
When the object of part, the refrigeration device of control refrigerator configuration starts and monitors the temperature in refrigerator further include:
When the working condition is occupied state, refrigerator Current Temperatures and default refrigeration duration are obtained；
According to the working efficiency of refrigeration device described in the Current Temperatures, preset temperature and default refrigeration duration calculation, and will
The working efficiency being calculated is set as the working efficiency.
Specifically, the occupied state refers to that the refrigeration device is in work, furthermore, it is necessary to obtain refrigerator cold-storage
Current Temperatures, preset duration and the preset temperature of room, and can according to the Current Temperatures, preset duration and preset temperature
To determine the degree needs of the difference of the temperature reduction Current Temperatures of cold compartment of refrigerator and preset temperature within a preset time
Working efficiency, and the working efficiency work for controlling refrigeration device to be calculated, so that the temperature of cold compartment of refrigerator can be
Decreasing value preset temperature after preset duration.
S30, when the temperature monitored reaches preset temperature, control the refrigeration device and stop, wherein is described pre-
If temperature is lower than the operating temperature that the refrigerator of refrigerator configuration stops.
Specifically, the temperature refers to the temperature of cold compartment of refrigerator, when the temperature of cold compartment of refrigerator reaches preset temperature
When, illustrate that strong process of refrigerastion terminates.At this point, control refrigeration device stops stopping work, to terminate strong process of refrigerastion.
Embodiment two
A kind of controlling method for refrigerator based on ultrasound is present embodiments provided, as shown in fig. 6, being provided on the refrigerator several
Towards the ultrasonic sensor of its front region, which comprises
H10, the object for existing in preset range and meeting preset condition is periodically detected by ultrasonic sensor；
H20, when the preset range exist meet preset condition object when, wake up refrigerator configuration display screen simultaneously unlock ice
Case；
H30, starting refrigerator configuration pre-cooling rule, start to control the refrigeration device of refrigerator configuration and monitor the temperature in refrigerator
Degree；
H40, when the temperature monitored reaches preset temperature, control the refrigeration device and stop, wherein the default temperature
Degree is lower than the operating temperature that the refrigerator of refrigerator configuration stops.
Specifically, the refrigerator is provided with display screen 3 in advance, as shown in Figure 1.The display screen 3 is for showing that refrigerator is joined
The display interface of number and setting refrigerator functions, wherein refrigerator lock mark is shown on the display screen.When the preset range
When in the presence of the object for meeting preset condition, while starting refrigeration device to start strong process of refrigerastion, refrigerator configuration is waken up
Display screen unlocks refrigerator simultaneously, so that the refrigerator lock on display screen is in the unlocked state, can wake up display in this way to avoid manual
Screen and manual unlocking refrigerator, reduce user's operation, improve the convenience that user uses.
Further, in one embodiment of the invention, in order to provide the intelligence of refrigerator, the method also includes:
It monitors ultrasonic sensor and is continuously the free time length for detecting object；
When the free time length reaches third preset duration, control locking refrigerator simultaneously controls the display screen suspend mode.
Specifically, the free time length is pre-set, for example, the free time length is 20s.That is, each super
Sonic sensor was persistently to sense object in 20 seconds, and control locking refrigerator simultaneously controls the display screen suspend mode.Correspondingly,
It is described when the free time length reaches third preset duration, control locking refrigerator simultaneously control the display screen suspend mode specifically:
When the corresponding free time length of all ultrasonic sensors reaches third preset duration, control locking refrigerator is simultaneously controlled described aobvious
Display screen suspend mode.In addition, in practical applications, in order to provide the accuracy of display screen suspend mode, each ultrasonic sensor is in 20 seconds
It is when can detecte refrigerator with the presence or absence of feature operation, when not there is no feature operation, to be controlled after persistently sensing object
3 suspend mode of LED display.
Based on above-mentioned controlling method for refrigerator based on ultrasound, the present invention also provides a kind of computer-readable storage mediums
Matter, which is characterized in that the computer-readable recording medium storage has one or more program, one or more of journeys
Sequence can be executed by one or more processor, to realize the controlling method for refrigerator based on ultrasound as described in above-described embodiment
Step in method.
Based on above-mentioned controlling method for refrigerator based on ultrasound, the present invention also provides a kind of refrigerators, as shown in fig. 7, its
Including at least one processor (processor) 20；Display screen 21；And memory (memory) 22, it can also include communication
Interface (Communications Interface) 23 and bus 24.Wherein, processor 20, display screen 21, memory 22 and logical
Letter interface 23 can complete mutual communication by bus 24.Display screen 21 is set as preset in display initial setting mode
User guides interface.Communication interface 23 can transmit information.Processor 20 can call the logical order in memory 22, to hold
Method in row above-described embodiment.
In addition, the logical order in above-mentioned memory 22 can be realized and as only by way of SFU software functional unit
Vertical product when selling or using, can store in a computer readable storage medium.
Memory 22 is used as a kind of computer readable storage medium, and it is executable to may be configured as storage software program, computer
Program, such as the corresponding program instruction of method or module in the embodiment of the present disclosure.Processor 20 is stored in memory by operation
Software program, instruction or module in 22, thereby executing functional application and data processing, i.e. side in realization above-described embodiment
Method.
Memory 22 may include storing program area and storage data area, wherein storing program area can storage program area, extremely
Application program needed for a few function；Storage data area, which can be stored, uses created data etc. according to terminal device.This
Outside, memory 22 may include high-speed random access memory, can also include nonvolatile memory.For example, USB flash disk, movement
Hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory,
RAM), a variety of media that can store program code such as magnetic or disk, are also possible to transitory memory medium.
In addition, a plurality of instruction processing unit in above-mentioned storage medium and refrigerator loads and the detailed process that executes is above-mentioned
It has been described in detail in method, has just no longer stated one by one herein.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of controlling method for refrigerator based on ultrasound, which is characterized in that be provided on the refrigerator several towards its front
The ultrasonic sensor in region, which comprises
The object for existing in preset range and meeting preset condition is periodically detected by ultrasonic sensor；
When the preset range has the object for meeting preset condition, the refrigeration device of control refrigerator configuration starts and monitors ice
Temperature in case；
When the temperature monitored reaches preset temperature, controls the refrigeration device and stop.
2. controlling method for refrigerator based on ultrasound according to claim 1, which is characterized in that described to pass through supersonic sensing
Device is periodically detected in preset range object whether occur and specifically include:
It is periodically detected whether the first preset duration in preset range object occurs using ultrasonic sensor；
When occurring object in preset range, the appearance duration of the object is obtained, and judges described occur whether duration reaches
Second preset duration, to judge whether the object meets preset condition.
3. controlling method for refrigerator based on ultrasound according to claim 2, which is characterized in that described to go out when preset range is interior
When existing object, obtain the appearance duration of the object, and judge it is described occur whether duration reaches the second preset duration, with judgement
Whether the object, which meets preset condition, specifically includes:
When occurring object in preset range, the appearance duration that each ultrasonic sensor is continuously detected object is obtained；
Detect whether duration occur and reach the second preset duration there are ultrasonic sensor is corresponding, to judge whether the object is full
Sufficient preset condition.
4. controlling method for refrigerator based on ultrasound according to claim 1, which is characterized in that described to work as the preset range
When in the presence of the object for meeting preset condition, the refrigeration device of control refrigerator configuration, which starts and monitors the temperature in refrigerator, specifically to be wrapped
It includes:
When the preset range has the object for meeting preset condition, the working condition of the refrigeration device of refrigerator configuration is obtained；
When the working condition is in idle condition, refrigeration device starting is controlled, it will be by the work of the refrigeration device
Efficiency is set as default working efficiency.
5. controlling method for refrigerator based on ultrasound according to claim 4, which is characterized in that described to work as the preset range
When in the presence of the object for meeting preset condition, the refrigeration device of control refrigerator configuration starts and monitors the temperature in refrigerator further include:
When the working condition is occupied state, refrigerator Current Temperatures and default refrigeration duration are obtained；
According to the working efficiency of refrigeration device described in the Current Temperatures, preset temperature and default refrigeration duration calculation, and will
The working efficiency being calculated is set as the working efficiency.
6. controlling method for refrigerator based on ultrasound according to claim 1, which is characterized in that described to work as the preset range
When in the presence of the object for meeting preset condition, the refrigeration device of control refrigerator configuration, which starts and monitors the temperature in refrigerator, specifically to be wrapped
It includes:
When the preset range has the object for meeting preset condition, wakes up the display screen of refrigerator configuration and unlock refrigerator；
Start the pre-cooling rule of refrigerator configuration, starts to control the refrigeration device of refrigerator configuration and monitor the temperature in refrigerator.
7. controlling method for refrigerator based on ultrasound according to claim 6, which is characterized in that the method also includes:
It monitors ultrasonic sensor and is continuously the free time length for detecting object；
When the free time length reaches third preset duration, control locking refrigerator simultaneously controls the display screen suspend mode.
8. controlling method for refrigerator based on ultrasound according to claim 7, which is characterized in that described to work as the free time length
When reaching third preset duration, control locking refrigerator simultaneously controls the display screen suspend mode specifically:
When the corresponding free time length of all ultrasonic sensors reaches third preset duration, control locking refrigerator simultaneously controls institute
State display screen suspend mode.
9. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage have one or
Multiple programs, one or more of programs can be executed by one or more processor, to realize such as claim 1~8
Step in controlling method for refrigerator method based on ultrasound described in any one.
10. a kind of refrigerator characterized by comprising processor, memory and communication bus;Being stored on the memory can
The computer-readable program executed by the processor；
The communication bus realizes the connection communication between processor and memory；
Realized when the processor executes the computer-readable program as described in claim 1-8 any one based on ultrasound
Step in the controlling method for refrigerator of wave.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910244866.XA CN110017661B (en) | 2019-03-28 | 2019-03-28 | Refrigerator control method based on ultrasonic waves, storage medium and refrigerator |
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|---|---|---|---|
| CN201910244866.XA CN110017661B (en) | 2019-03-28 | 2019-03-28 | Refrigerator control method based on ultrasonic waves, storage medium and refrigerator |
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| CN110017661A true CN110017661A (en) | 2019-07-16 |
| CN110017661B CN110017661B (en) | 2021-10-01 |
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