CN117704705A - Method for refrigerator to enter special control mode, electronic equipment and storage medium - Google Patents
Method for refrigerator to enter special control mode, electronic equipment and storage medium Download PDFInfo
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- CN117704705A CN117704705A CN202311829789.7A CN202311829789A CN117704705A CN 117704705 A CN117704705 A CN 117704705A CN 202311829789 A CN202311829789 A CN 202311829789A CN 117704705 A CN117704705 A CN 117704705A
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- 238000000034 method Methods 0.000 title claims abstract description 47
- 230000008859 change Effects 0.000 claims abstract description 5
- 238000005070 sampling Methods 0.000 claims description 20
- 238000004590 computer program Methods 0.000 claims description 9
- 230000004044 response Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 3
- 238000012795 verification Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 7
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000010257 thawing Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a method for entering a special control mode of a refrigerator, electronic equipment and a storage medium, wherein the method comprises the steps of responding to a change signal of a gear knob when receiving a signal for adjusting the gear knob to the lowest gear and opening and closing a door button, and judging whether to enter the special control mode; and when the signal for adjusting the gear knob from the lowest gear to the highest gear is received for a plurality of times within the set time and the number of times of adjusting the signal meets the set minimum rotation number, sending a temperature control instruction to the refrigerating system so as to enter a special control mode corresponding to the adjustment number. The invention provides a portable control method for the factory detection and the after-sale detection of the mechanical refrigerator by using the special control logic to enter the special control mode under the common program mode. And the special control logic provided by the invention effectively avoids the situation that the refrigerator enters a special control mode due to false touch of a user in the actual use process by constructing double verification.
Description
Technical Field
The invention relates to the technical field of traditional mechanical refrigerators, in particular to a method for entering a special control mode of a refrigerator, electronic equipment and a storage medium.
Background
The mechanical refrigerator adopts a mechanical temperature controller, has simple structure, low price and convenient use, and has larger occupancy rate in the market. However, mechanical refrigerators generally do not have a display screen, and thus, the mechanical refrigerator cannot perform special mode adjustment through a display screen or other control panel.
At present, two main methods exist for special mode adjustment of mechanical refrigerators; engineers adjust, or test, by repeating the adjustment procedure, or by directly replacing a new control panel at the user's home. This mode of operation has the following disadvantages: complicated operation, requiring specialized personnel to perform the operation; long operation time and low efficiency; potential safety hazards exist and the refrigerator is easy to damage. Another is to use external devices, such as computers, mobile phones, etc., to perform special mode adjustment by connecting control lines of the refrigerator. This mode of operation has the following disadvantages: additional purchase of external devices is required; the operation is complex, and a certain technical level is needed; potential safety hazards exist and the refrigerator is easy to damage.
Therefore, both of the above methods have certain drawbacks, and cannot meet the requirements for special mode adjustment of the mechanical refrigerator in the after-sales or detection.
Disclosure of Invention
The invention aims to provide a method for entering a special control mode of a refrigerator, electronic equipment and a storage medium, so as to solve the problem that the prior art cannot meet the requirement of special mode adjustment of a mechanical refrigerator.
In order to achieve one of the above objects, an embodiment of the present invention provides a method for a refrigerator to enter a special control mode, comprising,
when receiving signals for adjusting the gear knob to the lowest gear and opening and closing the door keys, judging whether to enter a special control mode or not in response to the change signals of the gear knob;
and when the signal for adjusting the gear knob from the lowest gear to the highest gear is received for a plurality of times within the set time and the number of times of adjusting the signal meets the set minimum rotation number, sending a temperature control instruction to the refrigerating system so as to enter a special control mode corresponding to the adjustment number.
As a further improvement of an embodiment of the present invention, the method further includes: when gear adjustment is carried out through the gear knob, gear values corresponding to different rotation angles of the gear knob potentiometer obtained through AD sampling are received, so that the gear where the gear knob is located is judged;
the AD sampling value corresponds to the gear of the refrigerator from low to high from small to large.
As a further improvement of an embodiment of the present invention, the method further includes: in one gear knob adjustment, the received AD sampling value is effectively adjusted from minimum to maximum.
As a further improvement of an embodiment of the present invention, the method further includes: when the effective adjustment is carried out once, the lamp inside the refrigerator flashes once and the buzzer responds to sound;
if the effective adjustment is not performed, the false touch is judged, and the working mode is judged based on the gear where the gear knob is located.
As a further improvement of an embodiment of the present invention, the method further includes: and in the set time, continuously performing effective adjustment through the gear knob, and judging whether the set minimum adjustment times are reached or not through counting.
As a further improvement of an embodiment of the present invention, the method further includes: the "determining whether the set minimum number of adjustments is reached" includes,
judging whether effective regulation is continued in a set time after the effective regulation times reach the set minimum regulation times;
if the set minimum adjustment times are not reached within the set time, the false touch is judged, and the working mode is judged based on the gear where the gear knob is located.
As a further improvement of an embodiment of the present invention, the method further includes: the step of judging whether to continue the effective adjustment within the set time after the effective adjustment times reach the set minimum adjustment times comprises,
judging whether the fluctuation of the AD sampling value corresponding to the rotation angle of the gear knob in a short time is smaller than a certain value or not;
if the number of times of the effective adjustment is smaller than the preset threshold value, entering a special control mode corresponding to the current effective adjustment number of times, and continuously flashing and responding by a refrigerator internal lamp and a buzzer according to the effective adjustment number of times;
if the value is larger than the preset value, judging whether effective adjustment is carried out in the set time.
As a further improvement of an embodiment of the present invention, the method further includes: the "determining whether or not effective adjustment is still performed within the set time" includes,
if yes, entering a corresponding special control mode according to the effective adjustment times when the set time is over;
if not, entering a special control mode corresponding to the current effective adjustment times.
In order to achieve one of the above objects, an embodiment of the present invention provides an electronic device including a memory and a processor, wherein the memory stores a computer program executable on the processor, and the processor executes the program to implement steps in a method for entering a special control mode of a refrigerator as described above.
In order to achieve one of the above objects, an embodiment of the present invention provides a storage medium storing a computer program, wherein the computer program when executed by a processor implements the steps of the method for entering a special control mode of a refrigerator as described above.
Compared with the prior art, the method for entering the special control mode of the refrigerator, the electronic equipment and the storage medium provided by the invention have the advantages that the special control mode is entered by using the special control logic in the common program mode, and the portable control method is provided for the factory detection and the after-sale detection of the mechanical refrigerator. And the special control logic provided by the invention effectively avoids the situation that the refrigerator enters a special control mode due to false touch of a user in the actual use process by constructing double verification.
Drawings
Fig. 1 is an overall flowchart of a method for entering a special control mode of a refrigerator according to the present invention.
Fig. 2 is a schematic view of a gear knob potentiometer of the method for entering a special control mode of the refrigerator according to the present invention.
Detailed Description
The present invention will be described in detail below with reference to specific embodiments shown in the drawings. These embodiments are not intended to limit the invention and structural, methodological, or functional modifications of these embodiments that may be made by one of ordinary skill in the art are included within the scope of the invention.
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention and are not to be construed as limiting the present invention.
The special control modes of the mechanical refrigerator during factory detection and after-sales detection generally comprise the following modes: cooling mode: in this mode, the refrigerator will be cooled at the highest power to rapidly cool the temperature inside the refrigerator. The mode is mainly used for detecting whether the refrigerating performance of the refrigerator is normal. Energy-saving mode: in this mode, the refrigerator will be cooled at the lowest power to save energy. The mode is mainly used for detecting whether the energy saving performance of the refrigerator is normal. Quick freezing mode: in this mode, the refrigerator will lower the temperature of the freezer compartment below-25 ℃ to quickly freeze the food. This mode is mainly used to detect whether the freezing performance of the refrigerator is normal. Fast refrigeration mode: in this mode, the refrigerator will lower the temperature of the refrigerating compartment below 4 ℃ to rapidly cool food. The mode is mainly used for detecting whether the refrigeration performance of the refrigerator is normal. Defrost mode: in this mode, the refrigerator will automatically defrost to prevent frosting of the freezer compartment. This mode is mainly used to detect whether the defrosting performance of the refrigerator is normal.
Furthermore, in some special cases, it may also be desirable to use other special control modes, such as: test mode: in this mode, the refrigerator will provide a variety of test functions for detecting various properties of the refrigerator. Diagnostic mode: in this mode, the refrigerator will provide a fault diagnosis function for helping technicians to locate faults quickly.
In a first embodiment of the present invention, the present invention provides a method for a refrigerator to enter a special control mode, as shown in fig. 1, the method comprising,
s1: when receiving signals for adjusting the gear knob to the lowest gear and opening and closing the door keys, judging whether to enter a special control mode or not in response to the change signals of the gear knob;
s2: and when the signal for adjusting the gear knob from the lowest gear to the highest gear is received for a plurality of times within the set time and the number of times of adjusting the signal meets the set minimum rotation number, sending a temperature control instruction to the refrigerating system so as to enter a special control mode corresponding to the adjustment number.
In a specific embodiment of the invention, when gear adjustment is performed through a gear knob, gear values corresponding to different rotation angles of the gear knob potentiometer obtained through AD sampling are received so as to judge the gear where the gear knob is located; the AD sampling value corresponds to the gear of the refrigerator from low to high from small to large.
Specifically, when the gear knob is rotated, according to the principle of the potentiometer, the voltage of the output end can be changed along with the change of the rotation angle, so that different AD sampling values are generated; according to the output voltage of the potentiometer and the resolution of the AD converter, the range of the AD sampling value corresponding to each gear is calculated, and according to the value obtained by AD sampling, the range of the AD sampling value is judged, so that the gear where the gear knob is located is determined.
In one embodiment of the invention, it is defined that in one gear knob adjustment, the received AD sample value is effectively adjusted from minimum to maximum. When the effective adjustment is carried out once, the lamp inside the refrigerator flashes once and the buzzer responds to sound; if the effective adjustment is not performed, the false touch is judged, and the working mode is judged based on the gear where the gear knob is located.
Specifically, in a specific implementation scenario of the invention, data acquired by judging the AD sampling of the singlechip chip is firstly acquired to be less than 30, and then data acquired to be more than 1035 can be recorded as one-time effective adjustment. Wherein the values 30 and 1035 correspond to the minimum and maximum shelves of the refrigerator respectively, and the values smaller than 30 and larger than 1035 correspond to the maximum limit of the physical structure of the gear switch potentiometer.
Fig. 2 is a schematic diagram of a gear knob potentiometer of a mechanical refrigerator in an embodiment of the present invention. The potentiometer rotates clockwise, and the gear is from weak to strong, and the rotation range is 240 degrees. After the assembly is in place, according to the limit of the structural part, the initial position of the potentiometer, namely the knob corresponds to the weakest gear: the potentiometer rotates anticlockwise to the maximum and returns to the 29-degree position clockwise; the final position of the potentiometer, namely the knob corresponds to the strongest gear: the potentiometer is rotated clockwise to a maximum and then returned to the 11 deg. position counterclockwise.
Specifically, in the adjustment of a gear knob, firstly, gear values corresponding to different rotation angles of the gear knob potentiometer obtained by AD sampling are received to judge the gear of the gear knob; the AD sampling value corresponds to the gear of the refrigerator from low to high from small to large. Then, it is determined whether the received AD sampling value is from minimum to maximum, i.e., whether the gear knob is adjusted from lowest gear to highest gear. If so, then an effective adjustment is deemed to be made, i.e., one of the conditions for entering the special control mode is satisfied. If not, no effective adjustment is deemed to be made, i.e., the condition for entering the special control mode is not satisfied. After an effective adjustment, the lamp inside the refrigerator blinks once and the buzzer responds one sound to indicate that an effective adjustment has been completed, in order to give a feedback. If the effective adjustment is not performed, the false touch is judged, namely, the gear knob is unintentionally or wrongly touched, and the special control mode is not wanted to be entered. At this time, the internal lamp of the refrigerator and the buzzer do not react at all, but judge the working mode based on the gear where the gear knob is located, namely, the refrigerating capacity and the temperature of the refrigerator are controlled according to the position of the gear knob.
In one specific embodiment of the invention, the gear knob is continuously and effectively adjusted within a set time, and whether the set minimum adjustment times are reached is judged by counting. Judging whether effective regulation is continued in a set time after the effective regulation times reach the set minimum regulation times; if the set minimum adjustment times are not reached within the set time, the false touch is judged, and the working mode is judged based on the gear where the gear knob is located.
Specifically, in the set time, a timer is started first for recording the adjustment time of the gear knob. And then, continuously carrying out effective adjustment through the gear knob, after each effective adjustment rotation is completed, reducing the gear knob from the highest gear to the lowest gear, and recording the effective adjustment times through a counter to judge whether the set minimum adjustment times are reached, namely meeting the second condition of entering a special control mode. If the effective adjustment times reach the set minimum adjustment times within the set time, it is also necessary to determine whether effective adjustment is continued within the set time, i.e. whether there are more adjustment times, so as to enter different special control modes. If the effective adjustment times do not reach the set minimum adjustment times within the set time, the false touch is judged, namely, the user unintentionally or wrongly touches the gear knob and does not want to enter the special control mode. At this time, the internal lamp of the refrigerator and the buzzer do not react at all, but judge the working mode based on the gear where the gear knob is located, namely, the refrigerating capacity and the temperature of the refrigerator are controlled according to the position of the gear knob.
In one embodiment of the present invention, after the effective adjustment number reaches the set minimum adjustment number, it is determined whether effective adjustment is continued for a set time, specifically,
judging whether the fluctuation of the AD sampling value corresponding to the rotation angle of the gear knob in a short time is smaller than a certain value or not; if the number of times of the effective adjustment is smaller than the preset threshold value, entering a special control mode corresponding to the current effective adjustment number of times, and continuously flashing and responding by a refrigerator internal lamp and a buzzer according to the effective adjustment number of times; if the value is larger than the preset value, judging whether effective adjustment is carried out in the set time. If yes, entering a corresponding special control mode according to the effective adjustment times when the set time is over; if not, entering a special control mode corresponding to the current effective adjustment times.
Specifically, after the effective adjustment times reach the set minimum adjustment times in the set time, it is further required to determine whether effective adjustment is continued in the set time, that is, whether there are more adjustment times, so as to enter different special control modes. In order to judge whether to continue effective adjustment, the rotation angle of the gear knob needs to be monitored, gear numerical values corresponding to different rotation angles of the gear knob potentiometer are obtained through AD sampling, and then fluctuation amplitude of the numerical values in a short time, namely the difference between the maximum value and the minimum value is calculated. If this fluctuation amplitude is smaller than a certain value, it is considered that the adjustment of the shift knob has been stopped, at which time the third condition for entering the special control mode is satisfied. If the fluctuation amplitude is larger than a certain value, the user is considered to continuously adjust the gear knob, namely, the third condition for entering the special control mode is not met. And after the third condition for entering the special control mode is met, entering the corresponding special control mode according to the current effective adjustment times. To give a feedback to the user, the lights and buzzer inside the refrigerator flash and respond continuously according to the number of effective adjustments. If the third condition for entering the special control mode is not met in the set time, namely the user is always adjusting the gear knob or does not adjust the gear knob, the user is required to wait until the end of the set time, and enter the corresponding special control mode according to the last effective adjustment times.
Specifically, in one embodiment of the present invention, the setting time is within 100 seconds, and after the minimum adjustment times are reached 3 times, effective adjustment judgment is continued. If the fluctuation of the AD sampling value is smaller than 20 in 3 seconds, the adjustment of the gear knob is judged to be stopped and a special control mode corresponding to the corresponding rotation times is entered, for example, 3 times of automatic defrosting mode, 4 times of quick freezing mode, 5 times of holiday mode, 6 times of intelligent mode and 7 times of exiting special control mode are judged, and at the moment, the internal lamp and the buzzer of the refrigerator continuously flash and respond according to the effective adjustment times.
In a third embodiment of the present invention, the present invention provides an electronic device, including a memory and a processor, where the memory stores a computer program that can be run on the processor, and the processor executes the program to implement the steps in the method for entering the special control mode into the refrigerator as described above.
In a fourth embodiment of the present invention, there is provided a storage medium storing a computer program, wherein the computer program when executed by a processor implements the steps of the method for entering a special control mode of a refrigerator as described above.
In summary, the method for entering the special control mode of the refrigerator, the electronic device and the storage medium provided by the invention provide a portable control method for factory detection and after-sale detection of the mechanical refrigerator by entering the special control mode by using the special control logic in the ordinary program mode. And the special control logic provided by the invention effectively avoids the situation that the refrigerator enters a special control mode due to false touch of a user in the actual use process by constructing double verification.
It should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is for clarity only, and that the skilled artisan should recognize that the embodiments may be combined as appropriate to form other embodiments that will be understood by those skilled in the art.
It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described modules may refer to corresponding procedures in the foregoing method embodiments, and are not repeated herein.
The modules illustrated as separate components may or may not be physically separate, and components shown as modules may or may not be physical modules, i.e., may be located in one place, or may be distributed over a plurality of network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the embodiment.
In addition, each functional module in each embodiment of the present application may be integrated into one processing module, or each module may exist alone physically, or 2 or more modules may be integrated into one module. The integrated modules may be implemented in hardware or in hardware plus software functional modules.
The integrated modules, which are implemented in the form of software functional modules, may be stored in a computer readable storage medium. The software functional modules described above are stored in a storage medium and include instructions for causing a computer system (which may be a personal computer, a server, or a network system, etc.) or processor (processor) to perform some of the steps of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and are not limiting thereof; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (10)
1. A method for a refrigerator to enter a special control mode, which is applied to a traditional mechanical refrigerator, and is characterized by comprising the following steps of,
when receiving signals for adjusting the gear knob to the lowest gear and opening and closing the door keys, judging whether to enter a special control mode or not in response to the change signals of the gear knob;
and when the signal for adjusting the gear knob from the lowest gear to the highest gear is received for a plurality of times within the set time and the number of times of adjusting the signal meets the set minimum rotation number, sending a temperature control instruction to the refrigerating system so as to enter a special control mode corresponding to the adjustment number.
2. The method for entering a special control mode of a refrigerator according to claim 1, wherein when gear adjustment is performed through a gear knob, gear values corresponding to different rotation angles of the gear knob potentiometer obtained by AD sampling are received to judge the gear in which the gear knob is located;
the AD sampling value corresponds to the gear of the refrigerator from low to high from small to large.
3. The method of entering a special control mode of a refrigerator according to claim 2, wherein the received AD sample value is effectively adjusted from minimum to maximum in one adjustment of the gear knob.
4. The method for entering a special control mode for a refrigerator according to claim 3, further comprising,
when the effective adjustment is carried out once, the lamp inside the refrigerator flashes once and the buzzer responds to sound;
if the effective adjustment is not performed, the false touch is judged, and the working mode is judged based on the gear where the gear knob is located.
5. The method of entering a special control mode of a refrigerator according to claim 4, wherein the effective adjustment is continuously performed by the gear knob for a set time, and whether the set minimum adjustment number is reached is judged by counting.
6. The method for entering a special control mode of a refrigerator according to claim 5, wherein said judging whether the set minimum number of adjustments is reached comprises,
judging whether effective regulation is continued in a set time after the effective regulation times reach the set minimum regulation times;
if the set minimum adjustment times are not reached within the set time, the false touch is judged, and the working mode is judged based on the gear where the gear knob is located.
7. The method of entering a special control mode of a refrigerator according to claim 6, wherein the judging whether to continue the effective adjustment for a set time after the effective adjustment number reaches the set minimum adjustment number includes,
judging whether the fluctuation of the AD sampling value corresponding to the rotation angle of the gear knob in a short time is smaller than a certain value or not;
if the number of times of the effective adjustment is smaller than the preset threshold value, entering a special control mode corresponding to the current effective adjustment number of times, and continuously flashing and responding by a refrigerator internal lamp and a buzzer according to the effective adjustment number of times;
if the value is larger than the preset value, judging whether effective adjustment is carried out in the set time.
8. The method of entering a special control mode of a refrigerator according to claim 7, wherein the judging whether the effective adjustment is further performed within the set time comprises,
if yes, entering a corresponding special control mode according to the effective adjustment times when the set time is over;
if not, entering a special control mode corresponding to the current effective adjustment times.
9. An electronic device comprising a memory and a processor, wherein the memory stores a computer program executable on the processor, the processor executing the steps of the method for entering a special control mode for a refrigerator according to any one of claims 1-8.
10. A storage medium storing a computer program, wherein the computer program when executed by a processor implements the steps of the method for entering a special control mode for a refrigerator according to any one of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311829789.7A CN117704705A (en) | 2023-12-28 | 2023-12-28 | Method for refrigerator to enter special control mode, electronic equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311829789.7A CN117704705A (en) | 2023-12-28 | 2023-12-28 | Method for refrigerator to enter special control mode, electronic equipment and storage medium |
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| Publication Number | Publication Date |
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| CN117704705A true CN117704705A (en) | 2024-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311829789.7A Pending CN117704705A (en) | 2023-12-28 | 2023-12-28 | Method for refrigerator to enter special control mode, electronic equipment and storage medium |
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| Country | Link |
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| CN (1) | CN117704705A (en) |
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- 2023-12-28 CN CN202311829789.7A patent/CN117704705A/en active Pending
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