CN110986337A - Electric appliance reset control method and device and electric appliance - Google Patents
Electric appliance reset control method and device and electric appliance Download PDFInfo
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- CN110986337A CN110986337A CN201911241256.0A CN201911241256A CN110986337A CN 110986337 A CN110986337 A CN 110986337A CN 201911241256 A CN201911241256 A CN 201911241256A CN 110986337 A CN110986337 A CN 110986337A
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000004146 energy storage Methods 0.000 claims abstract description 33
- 238000001514 detection method Methods 0.000 claims description 12
- 239000003990 capacitor Substances 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 abstract description 8
- 238000010438 heat treatment Methods 0.000 description 14
- 230000005540 biological transmission Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
- G01R19/16576—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing DC or AC voltage with one threshold
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- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Power Engineering (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Electric Stoves And Ranges (AREA)
Abstract
An electric appliance reset control method and device are provided, wherein the method comprises the following steps: detecting input voltage when the electric appliance is in an operating state; comparing the input voltage with a preset input voltage of the electric appliance, wherein the preset input voltage is the input voltage when the electric appliance normally operates; when the numerical value of the input voltage is smaller than the preset proportional value of the preset input voltage, the electric appliance is controlled to stop running and move to the second position through the electric energy control device stored in the energy storage assembly. An electrical appliance is also provided. Whether the electrical apparatus cuts off the power supply is judged through the input voltage of detecting the electrical apparatus, if for the outage, then make the energy storage subassembly in the electrical apparatus provide the electric energy for mobile device, make it can continue to move to the second position after the outage, prevent to appear because of the outage leads to the problem that mobile device does not reset in place, avoided the mechanical problem that mobile device drive mechanism probably appears, improved the safety in utilization of electrical apparatus.
Description
Technical Field
The invention relates to the technical field of electric appliance control, in particular to an electric appliance reset control method and device and an electric appliance.
Background
The conventional electric appliances set the operation position of one or more devices to be different from the initial position for the purpose of improving the work efficiency, reducing the size of the apparatus, or other reasons. I.e. when the household appliance is not in operation, the mobile device is in its initial position; after the household appliance is powered on and started, the movable device is driven by the transmission mechanism to move to the running position; when the household appliance stops running, the movable device is driven by the transmission mechanism again to move to the initial position.
However, it takes a certain time for the movable device to move from the operating position to the initial position, and if a power failure occurs during the moving process, the transmission mechanism stops working due to the power failure, and the movable device cannot move to the initial position. In addition, the non-reset movable device may cause mechanical failure of the transmission mechanism and damage to the household appliance during the movement of the household appliance.
Disclosure of Invention
Therefore, the technical problem to be solved by the present invention is to overcome the defect that a movable device in an electrical appliance cannot be reset when power is cut off in the resetting process, so as to provide an electrical appliance resetting control method for controlling the movable device in the electrical appliance to move from a first position to a second position, wherein the electrical appliance comprises an energy storage assembly, and the method comprises the following steps:
detecting the input voltage of the electric appliance in the running state;
comparing the input voltage with a preset input voltage of the electric appliance, wherein the preset input voltage is the input voltage when the electric appliance normally operates;
and when the numerical value of the input voltage is smaller than the preset proportional value of the preset input voltage, controlling the electric appliance to stop running, and controlling the device to move to a second position through the electric energy stored in the energy storage assembly.
Preferably, the preset proportional value is in a range of 85% -115%.
Preferably, the detecting the input voltage when the electrical appliance is in the operating state includes:
detecting the input voltage of the electric appliance in an operating state in real time; or
Detecting the input voltage of the electric appliance in the running state according to a preset time interval;
wherein a duration of the preset time interval is less than a duration of a single frequency cycle of the input voltage.
Preferably, the electrical appliance reset control method further includes:
and when the value of the input voltage is larger than the preset proportional value of the preset input voltage, controlling the electric appliance to continue to operate.
Preferably, the energy storage assembly comprises: a battery or an energy storage capacitor.
Correspondingly, the invention also provides an electrical appliance reset control device for controlling a movable device in the electrical appliance to move from a first position to a second position, wherein the electrical appliance comprises an energy storage assembly, and the energy storage assembly comprises:
the detection module is used for detecting the input voltage of the electric appliance in the running state;
the comparison module is used for comparing the input voltage with a preset input voltage of the electric appliance, wherein the preset input voltage is the input voltage when the electric appliance normally operates;
and the control module is used for controlling the electric appliance to stop running when the numerical value of the input voltage is smaller than the preset proportional value of the preset input voltage, and controlling the device to move to a second position through the electric energy stored in the energy storage assembly.
Preferably, the preset proportional value is in a range of 85% -115%.
Preferably, the detection module is used for detecting the input voltage of the electric appliance in the running state in real time; or
The detection module is used for detecting the input voltage of the electric appliance in the running state according to a preset time interval;
wherein a duration of the preset time interval is less than a duration of a single frequency cycle of the input voltage.
Preferably, the control module is further configured to control the electrical appliance to continue to operate when the value of the input voltage is greater than a preset proportional value of the preset input voltage.
Preferably, the energy storage assembly comprises: a battery or an energy storage capacitor.
The invention also provides an electric appliance, which comprises a movable device and further comprises: the processor executes the computer instructions so as to execute any electric appliance reset control method.
The invention also provides a computer readable storage medium, which stores computer instructions for causing the computer to execute any one of the above-mentioned electrical appliance reset control methods.
The technical scheme of the invention has the following advantages:
according to the electric appliance reset control method provided by the invention, whether the electric appliance is powered off is judged by detecting the input voltage of the electric appliance, if the electric appliance is powered off, the energy storage assembly in the electric appliance provides electric energy for the movable device, so that the movable device can move to the second position after the power off, the problem that the movable device is not reset in place due to the power off is prevented, the mechanical problem possibly occurring in a transmission mechanism of the movable device is avoided, and the use safety of the electric appliance is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic illustration of an air cooler incorporating a PTC heating module in accordance with the invention;
FIG. 2 is a flowchart of an electrical appliance reset control method according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a voltage divider circuit according to an embodiment of the present invention;
fig. 4 is a block diagram of an electrical appliance reset control device in the embodiment of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The following describes an electrical appliance reset control method using a cooling fan with a heating function as an example. Referring to fig. 1, the cooling fan includes a PTC heating module 14 having a heating function, and may be set to a heating warm air mode. The PTC heating module 14 is located at its initial position and does not operate electrically when the cooling fan is not operating or when it is operating in the cooling mode. When the cooling fan operates according to the heating warm air mode, the PTC heating module 14 is driven to the operation position 15 by the PTC driving motor 13 to start heating, and air heated by the PTC heating module 14 is blown out by the fan 11, so that the requirements of users are met. When the cooling fan stops operating according to the heating and warm air mode, the PTC heating module 14 stops heating, the PTC heating module 14 is driven to the initial position from the operating position 15 through the PTC driving motor 13, and the PTC driving motor 13 is controlled to stop operating after the PTC driving motor position sensor 12 is triggered.
A first aspect of an embodiment of the present invention provides an electrical appliance reset control method, referring to fig. 2, for controlling a movable device in an electrical appliance to move from a first position to a second position, where the electrical appliance includes an energy storage component, including the following steps:
and S100, detecting the input voltage of the electric appliance in the running state.
S200, comparing the input voltage with a preset input voltage of the electric appliance, wherein the preset input voltage is the input voltage when the electric appliance normally operates.
And S300, when the value of the input voltage is smaller than the preset proportional value of the preset input voltage, controlling the electric appliance to stop running, and moving to a second position through the electric energy control device stored in the energy storage assembly.
According to the electrical appliance reset control method, whether the electrical appliance is powered off or not is judged by detecting the input voltage of the electrical appliance, if the electrical appliance is powered off, the energy storage assembly in the electrical appliance provides electric energy for the movable device, so that the movable device can move to the second position after being powered off, the problem that the movable device is not reset in place due to the power off is prevented, the mechanical problem possibly occurring in a transmission mechanism of the movable device is avoided, and the use safety of the electrical appliance is improved.
In one implementation manner of the embodiment of the present invention, the method for controlling the reset of the electrical appliance further includes: and when the value of the input voltage is larger than the preset proportional value of the preset input voltage, controlling the electric appliance to continue to operate.
In an embodiment of this embodiment, before detecting the input voltage when the electrical appliance is in the operating state, when the voltage value of the input voltage is high, in order to improve the safety of the detection module in the electrical appliance, the input voltage may be divided, and a specific voltage dividing circuit is as shown in fig. 3. The detection module in the electric appliance is connected with the output end of the voltage division circuit and is used for detecting the input voltage value after voltage division by the voltage division circuit.
The voltage divider circuit is only one embodiment of the present invention for dividing the input voltage, and the present invention is not limited thereto.
In the embodiment of the present invention, the preset ratio is in the range of 85% to 115%. The range of the preset proportional value is determined in relation to the fluctuation range of the mains power grid to which the electrical appliance is connected and in relation to the redundancy for improving the input voltage contrast of the electrical appliance, so as to avoid the normal fluctuation of the input voltage from causing the generator to stop running. When the voltage of the commercial power grid is higher than the standard commercial power voltage, the preset proportion value is correspondingly increased within a numerical range; when the utility grid voltage is lower than the standard utility voltage during use, the preset proportional value is correspondingly reduced within a numerical range. Alternatively, the standard mains voltage may be 220V and 110V, depending on the region of use.
In another implementation manner of the embodiment of the present invention, before detecting the input voltage of the electrical appliance, the method further includes: the input voltage is rectified.
Optionally, the detecting of the input voltage when the electrical appliance is in the operating state includes at least the following two modes. The method comprises the steps of firstly, detecting the input voltage of the electric appliance in the running state in real time, and secondly, detecting the input voltage of the electric appliance in the running state according to the preset time interval. Wherein the duration of the preset time interval is less than the duration of a single frequency cycle of the input voltage. At present, the power supply frequency f of a mains power grid is 50Hz or 60Hz, and the duration of a single frequency cycle of the input voltage is 1/f.
Optionally, the energy storage assembly includes: a battery or an energy storage capacitor. In the present invention, the energy storage element is not limited to a battery or an energy storage capacitor, and a device capable of storing electric energy when the electric appliance is operated and supplying electric energy to a movable device of the electric appliance when the electric appliance is powered off falls within the protection scope of the present invention.
A second aspect of the embodiments of the present invention provides an electrical appliance reset control device, referring to fig. 4, for controlling a movable device in an electrical appliance to move from a first position to a second position, where the electrical appliance includes an energy storage component, including: the device comprises a detection module 1, a comparison module 2 and a control module 3. The detection module 1 is used for detecting the input voltage of the electric appliance in the running state. And the comparison module 2 is used for comparing the input voltage with a preset input voltage of the electric appliance, wherein the preset input voltage is the input voltage when the electric appliance normally operates. And the control module 3 is used for controlling the electric appliance to stop running when the numerical value of the input voltage is smaller than the preset proportional value of the preset input voltage, and moving the electric appliance to the second position through the electric energy control device stored in the energy storage assembly.
In this embodiment, the preset proportional value in the electrical reset control device is in a range of 85% to 115%.
Optionally, the detection module 1 may be configured to detect the input voltage of the electrical appliance in the operating state in real time.
Optionally, the detection module 1 may be further configured to detect an input voltage of the electrical appliance in an operating state according to a preset time interval; wherein the duration of the preset time interval is less than the duration of a single frequency cycle of the input voltage.
In an implementation manner of the embodiment of the present invention, the control module is further configured to control the electrical appliance to continue to operate when the value of the input voltage is greater than a preset proportional value of the preset input voltage.
Alternatively, the first position may be an operational position of the appliance movable device and the second position may be an initial position of the appliance movable device.
Alternatively, the first position may be an initial position of the movable device of the electrical appliance, and the second position may be an operational position of the movable device of the electrical appliance.
Optionally, the energy storage assembly includes: a battery or an energy storage capacitor.
A third aspect of the embodiments of the present invention provides an electric appliance, including a movable device, further including: the electric appliance reset control method comprises a memory and a processor, wherein the memory and the processor are communicated with each other, the memory stores computer instructions, and the processor executes the computer instructions so as to execute the electric appliance reset control method in the first aspect of the embodiment of the invention.
A fourth aspect of the embodiments of the present invention provides a computer-readable storage medium, where computer instructions are stored, and the computer instructions are used to enable a computer to execute the electrical appliance reset control method in the first aspect of the embodiments of the present invention.
The embodiment of the invention provides an electric appliance reset control method and device, comprising the following steps: detecting input voltage when the electric appliance is in an operating state; comparing the input voltage with a preset input voltage of the electric appliance, wherein the preset input voltage is the input voltage when the electric appliance normally operates; when the numerical value of the input voltage is smaller than the preset proportional value of the preset input voltage, the electric appliance is controlled to stop running and move to the second position through the electric energy control device stored in the energy storage assembly. Above-mentioned technical scheme judges whether the electrical apparatus cuts off the power supply through the input voltage who detects the electrical apparatus, if for the outage, makes the energy storage subassembly in the electrical apparatus provide the electric energy for mobile device, makes it can remove to the second position after the outage, prevents to appear leading to the problem that mobile device resets not in place because of the outage, has avoided the mechanical problem that mobile device drive mechanism probably appears, has improved the safety in utilization of electrical apparatus.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (12)
1. An electrical appliance reset control method for controlling a movable device in an electrical appliance to move from a first position to a second position, wherein the electrical appliance comprises an energy storage assembly, comprising the steps of:
detecting the input voltage of the electric appliance in the running state;
comparing the input voltage with a preset input voltage of the electric appliance, wherein the preset input voltage is the input voltage when the electric appliance normally operates;
and when the numerical value of the input voltage is smaller than the preset proportional value of the preset input voltage, controlling the electric appliance to stop running, and controlling the device to move to a second position through the electric energy stored in the energy storage assembly.
2. The appliance reset control method according to claim 1,
the numerical range of the preset proportion value is 85% -115%.
3. The electrical appliance reset control method according to claim 1, wherein the detecting the input voltage when the electrical appliance is in the operating state comprises:
detecting the input voltage of the electric appliance in an operating state in real time; or
Detecting the input voltage of the electric appliance in the running state according to a preset time interval;
wherein a duration of the preset time interval is less than a duration of a single frequency cycle of the input voltage.
4. The appliance reset control method according to claim 1, further comprising:
and when the value of the input voltage is larger than the preset proportional value of the preset input voltage, controlling the electric appliance to continue to operate.
5. The appliance reset control method according to claim 1,
the energy storage assembly comprises: a battery or an energy storage capacitor.
6. An appliance reset control device for controlling a movable device in the appliance to move from a first position to a second position, the appliance including an energy storage assembly comprising:
the detection module is used for detecting the input voltage of the electric appliance in the running state;
the comparison module is used for comparing the input voltage with a preset input voltage of the electric appliance, wherein the preset input voltage is the input voltage when the electric appliance normally operates;
and the control module is used for controlling the electric appliance to stop running when the numerical value of the input voltage is smaller than the preset proportional value of the preset input voltage, and controlling the device to move to a second position through the electric energy stored in the energy storage assembly.
7. The appliance reset control device according to claim 6,
the numerical range of the preset proportion value is 85% -115%.
8. The appliance reset control device according to claim 6,
the detection module is used for detecting the input voltage of the electric appliance in the running state in real time; or
The detection module is used for detecting the input voltage of the electric appliance in the running state according to a preset time interval;
wherein a duration of the preset time interval is less than a duration of a single frequency cycle of the input voltage.
9. The appliance reset control device according to claim 6,
the control module is further used for controlling the electric appliance to continue to operate when the value of the input voltage is larger than the preset proportional value of the preset input voltage.
10. The appliance reset control device according to claim 6,
the energy storage assembly comprises: a battery or an energy storage capacitor.
11. An electrical appliance comprising a movable device, characterized in that it further comprises: a memory and a processor, the memory and the processor are communicated with each other, the memory is stored with computer instructions, and the processor executes the computer instructions to execute the electric appliance reset control method according to any one of claims 1 to 5.
12. A computer-readable storage medium storing computer instructions for causing a computer to execute the appliance reset control method according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911241256.0A CN110986337A (en) | 2019-12-06 | 2019-12-06 | Electric appliance reset control method and device and electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911241256.0A CN110986337A (en) | 2019-12-06 | 2019-12-06 | Electric appliance reset control method and device and electric appliance |
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| CN110986337A true CN110986337A (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911241256.0A Pending CN110986337A (en) | 2019-12-06 | 2019-12-06 | Electric appliance reset control method and device and electric appliance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111854111A (en) * | 2020-07-13 | 2020-10-30 | Tcl德龙家用电器（中山）有限公司 | Air conditioner control method, air conditioner control device, air conditioner, and medium |
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| CN108592182A (en) * | 2018-03-28 | 2018-09-28 | 海信科龙电器股份有限公司 | Control circuit of indoor unit in air conditioner, control method of control circuit and air conditioner |
| CN108683222A (en) * | 2018-05-17 | 2018-10-19 | 芜湖凌梦电子商务有限公司 | A kind of aquatic environment monitoring device used for aquiculture |
| CN108709284A (en) * | 2018-04-08 | 2018-10-26 | 广东美的暖通设备有限公司 | The control method of indoor unit, air conditioner and indoor unit |
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2019
- 2019-12-06 CN CN201911241256.0A patent/CN110986337A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781368A (en) * | 2016-04-07 | 2016-07-20 | 国网江苏省电力公司连云港供电公司 | Louver with air filtering cotton |
| CN108592182A (en) * | 2018-03-28 | 2018-09-28 | 海信科龙电器股份有限公司 | Control circuit of indoor unit in air conditioner, control method of control circuit and air conditioner |
| CN108709284A (en) * | 2018-04-08 | 2018-10-26 | 广东美的暖通设备有限公司 | The control method of indoor unit, air conditioner and indoor unit |
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| CN111854111A (en) * | 2020-07-13 | 2020-10-30 | Tcl德龙家用电器（中山）有限公司 | Air conditioner control method, air conditioner control device, air conditioner, and medium |
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