CN111955885A - Method and device for controlling power of blower - Google Patents
Method and device for controlling power of blower Download PDFInfo
- Publication number
- CN111955885A CN111955885A CN202010938944.9A CN202010938944A CN111955885A CN 111955885 A CN111955885 A CN 111955885A CN 202010938944 A CN202010938944 A CN 202010938944A CN 111955885 A CN111955885 A CN 111955885A
- Authority
- CN
- China
- Prior art keywords
- target
- blower
- heating element
- range
- power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
-
- 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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The application relates to a method and a device for controlling the power of a blower, belonging to the technical field of computers, wherein the method comprises the following steps: determining a target range of working parameters of a heating element of the blower according to the target power range of the blower, wherein the working parameters comprise a time characteristic parameter of the conduction of the heating element of the blower in a preset period; controlling the working parameters of the heating element to be kept in a target range, and keeping the power of the blower in the target power range; the problem that different blowers working at the same gear actually work at different powers due to the difference among different blowers can be solved; the power ranges of different blowers working at the same gear can be consistent without adjusting the difference between blowers of the same model, so that different blowers of the same model can work according to expected power.
Description
Technical Field
The application relates to a method and a device for controlling the power of a blower, belonging to the technical field of computers.
Background
Hair dryers are mainly used for drying and shaping hair. The blower generally includes a heating wire and a fan. When the electric fan is powered on, the heating wire can generate heat, and the fan drives the airflow to flow through the heating wire and output hot air from the air outlet.
Generally, the power of the blower corresponding to each gear in the blower is calibrated uniformly. However, due to the difference between different blowers, the actual operating power of different blowers operating in the same gear may be different.
Disclosure of Invention
The application provides a method and a device for controlling the power of blowers, which can solve the problem that the actual working power of different blowers working at the same gear is different due to the difference among different blowers. The application provides the following technical scheme:
in a first aspect, there is provided a method of blower power control, the method comprising:
determining a target range of working parameters of a heating element of a blower according to a target power range of the blower, wherein the working parameters comprise a time characteristic parameter of conduction of the heating element of the blower in a preset period;
and controlling the working parameters of the heating element to be kept in the target range, so that the power of the blower is kept in the target power range.
Optionally, said determining a target range of operating parameters of a heating element of a hair dryer based on a target power range of the hair dryer comprises:
acquiring a first corresponding relation between the pre-established working parameters and the power of the blower;
and calculating to obtain the target range of the working parameter according to the target power range and the first corresponding relation.
Optionally, the operating parameter includes a number of half-waves at which a heating element of the hair dryer is turned on in a predetermined period, wherein the predetermined period includes a plurality of half-waves, and correspondingly, the controlling the operating parameter of the heating element to be maintained in the target range includes:
and controlling the on-off of the heating element to keep the number of the on-state half waves of the heating element in the preset period within the target range, wherein one or more interval half waves exist between partial or all adjacent on-state half waves of the heating element.
Optionally, the determining a target range of the operating parameter of the heating element corresponding to the target power range includes:
acquiring a first corresponding relation between the pre-established working parameters and the power of the blower;
acquiring a second corresponding relation between the pre-established working parameters and the air outlet temperature of the blower;
and calculating the target range of the working parameters of the heating element according to the target power range of the blower, the target temperature range of the outlet air temperature, the first corresponding relation and the second corresponding relation.
Optionally, the first corresponding relationship includes establishing in the following manner:
controlling the blower to operate;
adjusting the working parameters during the operation process;
recording the numerical value of the working parameter in the adjusting process, and detecting the power value corresponding to the numerical value of the working parameter;
and calculating to obtain the first corresponding relation according to the numerical value of the working parameter and the power value.
Optionally, the second corresponding relationship includes that the following method is adopted to establish:
controlling the blower to operate;
adjusting the working parameters during the operation process;
recording the numerical value of the working parameter in the adjusting process, and detecting the temperature value of the outlet air temperature corresponding to the numerical value of the working parameter;
and calculating to obtain the second corresponding relation according to the working parameters and the temperature values.
Optionally, the calculating the target range of the working parameter of the heating element according to the target power range of the blower, the target temperature range of the outlet air temperature, the first corresponding relationship, and the second corresponding relationship includes:
calculating to obtain a first target range of the working parameters of the heating element according to the target power range and the first corresponding relation;
calculating to obtain a second target range of the working parameters of the heating element according to the target temperature range and the second corresponding relation;
and taking the intersection of the first target range and the second target range as the target range of the working parameter of the heating element.
In a second aspect, there is provided a hair dryer power control apparatus, the apparatus comprising:
a calculation unit configured to determine a target range of operating parameters of a heating element of a hair dryer according to a target power range of the hair dryer, the operating parameters including a time characteristic parameter of conduction of the heating element of the hair dryer during a predetermined period;
a control unit configured to control the operating parameter of the heating element to be maintained in the target range, so that the power of the blower is maintained in the target power range.
Optionally, the calculating unit is further configured to obtain a first pre-established correspondence between the operating parameter and the power of the blower; and calculating to obtain the target range of the working parameter according to the target power range and the first corresponding relation.
Optionally, the operating parameter includes a number of half-waves at which a heating element of the hair dryer is turned on in a predetermined period, wherein the predetermined period includes a plurality of half-waves, and correspondingly, the control unit is further configured to:
and controlling the on-off of the heating element to keep the number of the on-state half waves of the heating element in the preset period within the target range, wherein one or more interval half waves exist between partial or all adjacent on-state half waves of the heating element.
Optionally, the calculating unit is further configured to obtain a first pre-established correspondence between the operating parameter and the blower power; acquiring a second corresponding relation between the pre-established working parameters and the air outlet temperature of the blower; and calculating the target range of the working parameters of the heating element according to the target power range of the blower, the target temperature range of the outlet air temperature, the first corresponding relation and the second corresponding relation.
Optionally, the first corresponding relationship includes establishing in the following manner:
controlling the blower to operate;
adjusting the working parameters during the operation process;
recording the numerical value of the working parameter in the adjusting process, and detecting the power value corresponding to the numerical value of the working parameter;
and calculating to obtain the first corresponding relation according to the numerical value of the working parameter and the power value.
Optionally, the second corresponding relationship includes that the following method is adopted to establish:
controlling the blower to operate;
adjusting the working parameters during the operation process;
recording the numerical value of the working parameter in the adjusting process, and detecting the temperature value of the outlet air temperature corresponding to the numerical value of the working parameter;
and calculating to obtain the second corresponding relation according to the working parameters and the temperature values.
Optionally, the calculating the target range of the working parameter of the heating element according to the target power range of the blower, the target temperature range of the outlet air temperature, the first corresponding relationship, and the second corresponding relationship includes:
calculating to obtain a first target range of the working parameters of the heating element according to the target power range and the first corresponding relation;
calculating to obtain a second target range of the working parameters of the heating element according to the target temperature range and the second corresponding relation;
and taking the intersection of the first target range and the second target range as the target range of the working parameter of the heating element.
The beneficial effect of this application lies in: determining a target range of working parameters of a heating element of the blower according to the target power range of the blower, wherein the working parameters comprise a time characteristic parameter of the conduction of the heating element of the blower in a preset period; controlling the working parameters of the heating element to be kept in a target range, and keeping the power of the blower in the target power range; the problem that different blowers working at the same gear actually work at different powers due to the difference among different blowers can be solved; the working parameters of the heating element when the hair dryer works in the target power range are determined in advance, and the power of the hair dryer can be guaranteed to be kept in the target power range by working according to the working parameters, so that the power ranges of different hair dryers working at the same gear can be consistent without adjusting the difference between the hair dryers of the same model, and therefore the different hair dryers of the same model can work according to expected power.
The foregoing description is only an overview of the technical solutions of the present application, and in order to make the technical solutions of the present application more clear and clear, and to implement the technical solutions according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present application and the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of a blower power control system according to an embodiment of the present application;
fig. 2 is a flow chart of a blower power control method according to an embodiment of the present application;
figure 3 is a block diagram of a blower power control device provided in one embodiment of the present application;
figure 4 is a block diagram of a blower power control device according to another embodiment of the present application.
Detailed Description
The following detailed description of embodiments of the present application will be described in conjunction with the accompanying drawings and examples. The following examples are intended to illustrate the present application but are not intended to limit the scope of the present application.
Fig. 1 is a power control system 100 for a blower according to an embodiment of the present application, as shown in fig. 1, the system at least includes: a calibration terminal 110, a power harvesting assembly 120, and a blower 130.
The power harvesting assembly 120 is configured to harvest power parameters of the blower 130. The power parameter includes the overall power of the blower 130, in other words, the sum of the powers of the various components in the blower 130 during operation.
Optionally, the power collection assembly 120 may be a power sensor or a power meter, and the present embodiment does not limit the device type of the power collection assembly 120.
Alternatively, the power harvesting component 120 may be part of the calibration terminal 110; alternatively, the power harvesting component 120 is a separate device from the calibration terminal 110.
The blower 130 includes a control assembly 131 and a heating element 132. The control assembly 131 is communicatively coupled to the heating element 132.
The control assembly 131 is used to control the blower 130, such as: controls the start and stop of the blower 130, the heating temperature of the heating element 132, the on and off of the heating element 132, and the like. In one example, the control component 131 is a Printed Circuit Board (PCB) of the blower 130.
The heating element 132 is used to heat the air flowing through the blower 130. Alternatively, the heating element 132 may be a heating wire, the number of the heating wire may be one or more, and the embodiment does not limit the implementation manner of the heating element 132.
The calibration terminal 110 is used to power calibrate the blower 130. Optionally, the calibration terminal 110 may be a computer, a mobile phone, a tablet computer, or a notebook computer, and the like, and the present embodiment does not limit the device type of the calibration terminal 110.
During power calibration, the calibration terminal 110 is respectively connected to the power collection component 120 and the control component 131 in a communication manner, and controls the heating element 132 to operate by controlling the control component 131 in the blower 130.
The process of calibrating the power of the calibration terminal 110 includes: acquiring the power acquired by the power acquisition component 120 and the working parameters of the heating element 132 when the blower 130 works; a first correspondence between power and operating parameters is established. Thereafter, the calibration terminal 110 stores the first correspondence to the blower 130.
Wherein the operation parameter includes a time characteristic parameter of the conduction of the heating element 131 of the blower 130 in a predetermined period. In other words, the operation parameter is used to indicate at which time the heating element 131 is turned on and at which time it is turned off during a predetermined period.
In one example, the time characteristic parameter is a half-wave number at which the heating element 131 is turned on. Wherein the predetermined period comprises a plurality of half waves. The half wave is a half waveform of the sinusoidal voltage signal for supplying power to the heating element 131, and the half waveform has a start position voltage of 0V and an end position voltage of 0V.
Wherein the power at which the blower 130 operates includes a target power range, such that the first correspondence includes a correspondence between the target power range and a target range of the operating parameter.
The target power range is stored in advance in the calibration terminal 110. Optionally, when the blower 130 includes at least two gears, the target power ranges corresponding to different gears are different.
Such as: the target power range corresponding to the gear 1 is [ P1, P1' ]; the target power range corresponding to the gear 2 is [ P2, P2' ]; the target power range for gear 3 is [ P3, P3' ].
Optionally, the target power range is determined based on the rated power corresponding to each gear, such as: the rated power is 100W, and the corresponding target power range may be [90W, 110W ].
Optionally, blower power control system 100 further includes a temperature acquisition assembly 140. The temperature collecting component 140 is used for collecting the outlet air temperature of the blower 130. Alternatively, the temperature collection assembly 140 may be a temperature measuring element such as a thermocouple or a thermistor, and the implementation of the temperature collection assembly 140 is not limited in this example. The temperature acquisition assembly 140 is communicatively coupled to the calibration terminal 110.
At this time, the process of calibrating the power by the calibration terminal 110 further includes: acquiring the air outlet temperature corresponding to the working parameter of the heating element 132 when the blower 130 works; and establishing a second corresponding relation between the working parameters and the air outlet temperature. Thereafter, the calibration terminal 110 stores the second correspondence to the blower 130.
The outlet air temperature of the blower during operation comprises a target temperature range, and thus the second corresponding relation comprises a corresponding relation between the target temperature range and the target range of the working parameter.
The target temperature range is stored in advance in the calibration terminal 110. Optionally, when the blower 130 includes at least two gears, the target temperature ranges corresponding to different gears are different.
Such as: the target power range corresponding to the gear 1 is [ T1, T1' ]; the target power range corresponding to the gear 2 is [ T2, T2' ]; the target power range for gear 3 is [ T3, T3' ].
Alternatively, in the present application, the blower 130 is used to: determining a target range of operating parameters of the heating elements of the blower based on the target power range of the blower 130, the operating parameters including a time characteristic parameter of the on-state of the heating elements of the blower during a predetermined period; and controlling the working parameters of the heating element to be kept in a target range, so that the power of the air blower is kept in the target power range.
In one example, determining a target range of operating parameters of a heating element of a hair dryer based on a target power range of the hair dryer comprises: acquiring a first corresponding relation between a pre-established working parameter and the power of a blower; and calculating to obtain the target range of the working parameter according to the target power range and the first corresponding relation.
In yet another example, determining the target range of the operating parameter of the heat-generating component corresponding to the target power range includes: acquiring a first corresponding relation between a pre-established working parameter and the power of a blower; acquiring a second corresponding relation between the pre-established working parameters and the air outlet temperature of the blower; and calculating the target range of the working parameters of the heating element according to the target power range of the blower, the target temperature range of the outlet air temperature, the first corresponding relation and the second corresponding relation.
In this embodiment, the working parameters of the heating element when the hair dryer works in the target power range are predetermined, and the power of the hair dryer can be ensured to be kept in the target power range by working according to the working parameters, so that the power ranges of different hair dryers working at the same gear can be consistent without adjusting the difference between the hair dryers of the same model, and therefore, different hair dryers of the same model can all work according to expected power.
Fig. 2 is a power control method for a blower according to an embodiment of the present application, which is illustrated in the embodiment of the power control system 100 for a blower shown in fig. 1. The method at least comprises the following steps:
step 201, determining a target range of working parameters of a heating element of the hair dryer according to a target power range of the hair dryer, wherein the working parameters comprise a time characteristic parameter of conduction of the heating element of the hair dryer in a preset period.
Optionally, the target power range is determined based on a rated power of the blower. When the hair drier comprises at least two gears, the target power ranges corresponding to different gears are different.
In one example, a method for determining a target range of operating parameters of a heating element of a hair dryer based on a target power range of the hair dryer includes: acquiring a first corresponding relation between a pre-established working parameter and the power of a blower; and calculating to obtain the target range of the working parameter according to the target power range and the first corresponding relation.
The first correspondence in the hair dryer is established in the following manner: controlling the blower to operate; in the operation process, adjusting working parameters; recording the numerical value of the working parameter in the adjusting process, and detecting the power value corresponding to the numerical value of the working parameter; and calculating to obtain a first corresponding relation according to the numerical value and the power value of the working parameter.
In yet another example, determining the target range of the operating parameter of the heat-generating component corresponding to the target power range includes: acquiring a first corresponding relation between a pre-established working parameter and the power of a blower; acquiring a second corresponding relation between the pre-established working parameters and the air outlet temperature of the blower; and calculating the target range of the working parameters of the heating element according to the target power range of the blower, the target temperature range of the outlet air temperature, the first corresponding relation and the second corresponding relation.
The second correspondence in the hair dryer is established in the following manner: controlling the blower to operate; in the operation process, adjusting working parameters; recording the numerical value of the working parameter in the adjusting process, and detecting the temperature value of the outlet air temperature corresponding to the numerical value of the working parameter; and calculating to obtain a second corresponding relation according to the working parameters and the temperature values.
At this time, according to the target power range of the blower, the target temperature range of the outlet air temperature, the first corresponding relationship and the second corresponding relationship, the target range of the working parameters of the heating element obtained by calculation includes: calculating to obtain a first target range of the working parameters of the heating element according to the target power range and the first corresponding relation; calculating a second target range of the working parameters of the heating element according to the target temperature range and the second corresponding relation; and taking the intersection of the first target range and the second target range as the target range of the working parameters of the heating element.
And 202, controlling the working parameters of the heating element to be kept in a target range, and keeping the power of the blower in the target power range.
Optionally, the operating parameter comprises a number of half-waves at which a heating element of the hair dryer is on during a predetermined period, wherein the predetermined period comprises a plurality of half-waves. Correspondingly, controlling the operating parameters of the heating element to remain within the target range includes: the number of the half waves of the heating element which is conducted in a preset period is kept within a target range by controlling the conduction or the disconnection of the heating element, wherein one or more interval half waves exist between partial or all adjacent half waves of the conduction of the heating element.
The half-wave is a half-wave in a sinusoidal voltage signal for supplying power to the heating element, and the voltage at the starting position and the voltage at the ending position of the half-wave are 0V and 0V respectively.
In summary, in the blower power control method provided in this embodiment, a target range of an operating parameter of a heating element of a blower is determined according to a target power range of the blower, where the operating parameter includes a time characteristic parameter of conduction of the heating element of the blower in a predetermined period; controlling the working parameters of the heating element to be kept in a target range, and keeping the power of the blower in the target power range; the problem that different blowers working at the same gear actually work at different powers due to the difference among different blowers can be solved; the working parameters of the heating element when the hair dryer works in the target power range are determined in advance, and the power of the hair dryer can be guaranteed to be kept in the target power range by working according to the working parameters, so that the power ranges of different hair dryers working at the same gear can be consistent without adjusting the difference between the hair dryers of the same model, and therefore the different hair dryers of the same model can work according to expected power.
Figure 3 is a block diagram of a blower power control device provided in one embodiment of the present application. The device at least comprises the following modules: a calculation unit 310 and a control unit 320.
A calculation unit 310 configured to determine a target range of operating parameters of a heating element of a hair dryer according to a target power range of the hair dryer, the operating parameters including a time characteristic parameter of conduction of the heating element of the hair dryer during a predetermined period;
a control unit 320 configured to control the operating parameter of the heating element to be maintained in the target range, and to maintain the power of the blower in the target power range.
Optionally, the calculating unit is further configured to obtain a first pre-established correspondence between the operating parameter and the power of the blower; and calculating to obtain the target range of the working parameter according to the target power range and the first corresponding relation.
Optionally, the operating parameter includes a number of half-waves at which a heating element of the hair dryer is turned on in a predetermined period, wherein the predetermined period includes a plurality of half-waves, and correspondingly, the control unit is further configured to:
and controlling the on-off of the heating element to keep the number of the on-state half waves of the heating element in the preset period within the target range, wherein one or more interval half waves exist between partial or all adjacent on-state half waves of the heating element.
Optionally, the calculating unit is further configured to obtain a first pre-established correspondence between the operating parameter and the blower power; acquiring a second corresponding relation between the pre-established working parameters and the air outlet temperature of the blower; and calculating the target range of the working parameters of the heating element according to the target power range of the blower, the target temperature range of the outlet air temperature, the first corresponding relation and the second corresponding relation.
Optionally, the first corresponding relationship includes establishing in the following manner:
controlling the blower to operate;
adjusting the working parameters during the operation process;
recording the numerical value of the working parameter in the adjusting process, and detecting the power value corresponding to the numerical value of the working parameter;
and calculating to obtain the first corresponding relation according to the numerical value of the working parameter and the power value.
Optionally, the second corresponding relationship includes that the following method is adopted to establish:
controlling the blower to operate;
adjusting the working parameters during the operation process;
recording the numerical value of the working parameter in the adjusting process, and detecting the temperature value of the outlet air temperature corresponding to the numerical value of the working parameter;
and calculating to obtain the second corresponding relation according to the working parameters and the temperature values.
Optionally, the calculating the target range of the working parameter of the heating element according to the target power range of the blower, the target temperature range of the outlet air temperature, the first corresponding relationship, and the second corresponding relationship includes:
calculating to obtain a first target range of the working parameters of the heating element according to the target power range and the first corresponding relation;
calculating to obtain a second target range of the working parameters of the heating element according to the target temperature range and the second corresponding relation;
and taking the intersection of the first target range and the second target range as the target range of the working parameter of the heating element.
For relevant details reference is made to the above-described method embodiments.
It should be noted that: in the blower power control device provided in the above embodiment, only the division of the above functional modules is exemplified when performing blower power control, and in practical applications, the above function distribution may be completed by different functional modules according to needs, that is, the internal structure of the blower power control device is divided into different functional modules to complete all or part of the above described functions. In addition, the blower power control device provided by the above embodiment and the blower power control method embodiment belong to the same concept, and the specific implementation process is described in the method embodiment, which is not described herein again.
Figure 4 is a block diagram of a blower power control device, including at least a processor 401 and a memory 402, according to one embodiment of the present application.
Processor 401 may include one or more processing cores such as: 4 core processors, 8 core processors, etc. The processor 401 may be implemented in at least one hardware form of a DSP (Digital Signal Processing), an FPGA (Field-Programmable Gate Array), and a PLA (Programmable Logic Array).
Memory 402 may include one or more computer-readable storage media, which may be non-transitory. Memory 402 may also include high speed random access memory, as well as non-volatile memory, such as one or more magnetic disk storage devices, flash memory storage devices. In some embodiments, a non-transitory computer readable storage medium in the memory 402 is used to store at least one instruction for execution by the processor 401 to implement the blower power control method provided by the method embodiments herein.
In some embodiments, the blower power control device may further comprise: a peripheral interface and at least one peripheral. The processor 401, memory 402 and peripheral interface may be connected by bus or signal lines. Each peripheral may be connected to the peripheral interface via a bus, signal line, or circuit board. Illustratively, peripheral devices include, but are not limited to: radio frequency circuit, touch display screen, audio circuit, probe and power etc..
Of course, the blower power control device may include fewer or more components, and the embodiment is not limited thereto.
Optionally, the present application also provides a computer readable storage medium having a program stored therein, the program being loaded and executed by a processor to implement the blower power control method of the above-described method embodiments.
Optionally, the present application also provides a computer product comprising a computer readable storage medium having a program stored therein, the program being loaded and executed by a processor to implement the method of blower power control of the above-described method embodiments.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A method of blower power control, the method comprising:
determining a target range of working parameters of a heating element of a blower according to a target power range of the blower, wherein the working parameters comprise a time characteristic parameter of conduction of the heating element of the blower in a preset period;
and controlling the working parameters of the heating element to be kept in the target range, so that the power of the blower is kept in the target power range.
2. The method of claim 1, wherein said determining a target range of operating parameters of a heating element of a hair dryer based on a target power range of the hair dryer comprises:
acquiring a first corresponding relation between the pre-established working parameters and the power of the blower;
and calculating to obtain the target range of the working parameter according to the target power range and the first corresponding relation.
3. The method of claim 1, wherein said operating parameters include a number of half-waves over which a heating element of said hair dryer is turned on for a predetermined period, wherein said predetermined period includes a plurality of half-waves, and wherein correspondingly, said controlling said operating parameters of said heating element to remain within said target range comprises:
and controlling the on-off of the heating element to keep the number of the on-state half waves of the heating element in the preset period within the target range, wherein one or more interval half waves exist between partial or all adjacent on-state half waves of the heating element.
4. The method of claim 1, wherein determining the target range of the operating parameter of the heat-generating component corresponding to the target power range comprises:
acquiring a first corresponding relation between the pre-established working parameters and the power of the blower;
acquiring a second corresponding relation between the pre-established working parameters and the air outlet temperature of the blower;
and calculating the target range of the working parameters of the heating element according to the target power range of the blower, the target temperature range of the outlet air temperature, the first corresponding relation and the second corresponding relation.
5. The method of claim 2 or 4, wherein the first correspondence relationship comprises establishing:
controlling the blower to operate;
adjusting the working parameters during the operation process;
recording the numerical value of the working parameter in the adjusting process, and detecting the power value corresponding to the numerical value of the working parameter;
and calculating to obtain the first corresponding relation according to the numerical value of the working parameter and the power value.
6. The method of claim 4, wherein the second correspondence comprises establishing:
controlling the blower to operate;
adjusting the working parameters during the operation process;
recording the numerical value of the working parameter in the adjusting process, and detecting the temperature value of the outlet air temperature corresponding to the numerical value of the working parameter;
and calculating to obtain the second corresponding relation according to the working parameters and the temperature values.
7. The method of claim 4, wherein calculating the target range of the operating parameter of the heating element based on the target power range of the blower, the target temperature range of the outlet air temperature, the first correspondence, and the second correspondence comprises:
calculating to obtain a first target range of the working parameters of the heating element according to the target power range and the first corresponding relation;
calculating to obtain a second target range of the working parameters of the heating element according to the target temperature range and the second corresponding relation;
and taking the intersection of the first target range and the second target range as the target range of the working parameter of the heating element.
8. A blower power control device, said device comprising:
a calculation unit configured to determine a target range of operating parameters of a heating element of a hair dryer according to a target power range of the hair dryer, the operating parameters including a time characteristic parameter of conduction of the heating element of the hair dryer during a predetermined period;
a control unit configured to control the operating parameter of the heating element to be maintained in the target range, so that the power of the blower is maintained in the target power range.
9. The apparatus of claim 8, wherein the computing unit is further configured to obtain a pre-established first correspondence of the operating parameter to a power of the blower; and calculating to obtain the target range of the working parameter according to the target power range and the first corresponding relation.
10. The apparatus of claim 8, wherein the operating parameter comprises a number of half-waves over which a heating element of the hair dryer is on for a predetermined period, wherein the predetermined period comprises a plurality of half-waves, and wherein the control unit, in response, is further configured to:
and controlling the on-off of the heating element to keep the number of the on-state half waves of the heating element in the preset period within the target range, wherein one or more interval half waves exist between partial or all adjacent on-state half waves of the heating element.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310145885.3A CN116349999A (en) | 2020-09-09 | 2020-09-09 | Blower power control method and device |
| CN202010938944.9A CN111955885B (en) | 2020-09-09 | 2020-09-09 | Method and device for controlling power of blower |
| JP2023515554A JP2023539922A (en) | 2020-09-09 | 2021-08-30 | Hair dryer power control and temperature control parameter calibration method and device |
| PCT/CN2021/115256 WO2022052824A1 (en) | 2020-09-09 | 2021-08-30 | Power control method and apparatus for blower, and temperature control parameter calibration method and apparatus for blower |
| EP21865880.5A EP4186390A4 (en) | 2020-09-09 | 2021-08-30 | Power control method and apparatus for blower, and temperature control parameter calibration method and apparatus for blower |
| KR1020237007811A KR20230051680A (en) | 2020-09-09 | 2021-08-30 | How to calibrate temperature control parameters |
| US18/025,641 US20230329412A1 (en) | 2020-09-09 | 2021-08-30 | Power control method for hair dryer, and temperature control parameter calibration method and calibration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010938944.9A CN111955885B (en) | 2020-09-09 | 2020-09-09 | Method and device for controlling power of blower |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310145885.3A Division CN116349999A (en) | 2020-09-09 | 2020-09-09 | Blower power control method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111955885A true CN111955885A (en) | 2020-11-20 |
| CN111955885B CN111955885B (en) | 2023-04-07 |
Family
ID=73392144
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010938944.9A Active CN111955885B (en) | 2020-09-09 | 2020-09-09 | Method and device for controlling power of blower |
| CN202310145885.3A Pending CN116349999A (en) | 2020-09-09 | 2020-09-09 | Blower power control method and device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310145885.3A Pending CN116349999A (en) | 2020-09-09 | 2020-09-09 | Blower power control method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN111955885B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022052824A1 (en) * | 2020-09-09 | 2022-03-17 | 追觅创新科技(苏州)有限公司 | Power control method and apparatus for blower, and temperature control parameter calibration method and apparatus for blower |
| TWI796049B (en) * | 2021-12-14 | 2023-03-11 | 梁建忠 | Data module of hair perm detector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110381619A (en) * | 2018-04-13 | 2019-10-25 | 佛山市顺德区美的电热电器制造有限公司 | Electromagnetic heater and its control method, device |
| CN209732899U (en) * | 2019-03-15 | 2019-12-06 | 莱克电气股份有限公司 | Hair-dryer protection device and hair-dryer |
| CN111083811A (en) * | 2019-12-24 | 2020-04-28 | 追觅科技(上海)有限公司 | Power control method, device and storage medium |
| CN111083810A (en) * | 2019-12-24 | 2020-04-28 | 追觅科技(上海)有限公司 | Power control method, device and storage medium |
-
2020
- 2020-09-09 CN CN202010938944.9A patent/CN111955885B/en active Active
- 2020-09-09 CN CN202310145885.3A patent/CN116349999A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110381619A (en) * | 2018-04-13 | 2019-10-25 | 佛山市顺德区美的电热电器制造有限公司 | Electromagnetic heater and its control method, device |
| CN209732899U (en) * | 2019-03-15 | 2019-12-06 | 莱克电气股份有限公司 | Hair-dryer protection device and hair-dryer |
| CN111083811A (en) * | 2019-12-24 | 2020-04-28 | 追觅科技(上海)有限公司 | Power control method, device and storage medium |
| CN111083810A (en) * | 2019-12-24 | 2020-04-28 | 追觅科技(上海)有限公司 | Power control method, device and storage medium |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022052824A1 (en) * | 2020-09-09 | 2022-03-17 | 追觅创新科技(苏州)有限公司 | Power control method and apparatus for blower, and temperature control parameter calibration method and apparatus for blower |
| TWI796049B (en) * | 2021-12-14 | 2023-03-11 | 梁建忠 | Data module of hair perm detector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116349999A (en) | 2023-06-30 |
| CN111955885B (en) | 2023-04-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111796584B (en) | Calibration method and device for temperature control parameters of blower | |
| CN111955885B (en) | Method and device for controlling power of blower | |
| CN104914944A (en) | Information processing method and electronic equipment | |
| CN111089426A (en) | Blower control method, blower control device and storage medium | |
| CN111142591A (en) | Temperature sudden change detection method and device and storage medium | |
| CN109358219A (en) | Thermostat and electric energy meter | |
| CN111141034B (en) | Blower control method, blower control device and storage medium | |
| EP4186390A1 (en) | Power control method and apparatus for blower, and temperature control parameter calibration method and apparatus for blower | |
| CN113576300B (en) | Intelligent electric heating towel rack based on multiple sensors and control method thereof | |
| CN111083811A (en) | Power control method, device and storage medium | |
| CN111829692B (en) | Blower parameter calibration device | |
| CN103838655B (en) | Computer system and control method thereof | |
| CN111083810A (en) | Power control method, device and storage medium | |
| WO2020207112A1 (en) | Heat dissipation testing method and system, and heating device | |
| CN103821746B (en) | Fan monitoring method and server system | |
| CN111132389B (en) | Power regulation method, device and storage medium | |
| CN116818123A (en) | Method and device for detecting chip node temperature and electronic equipment | |
| CN111142040B (en) | Blower control method, blower control device and storage medium | |
| CN111102750A (en) | Blower control method, blower control device and storage medium | |
| CN113821946A (en) | IGBT module power cycle simulation method, device, equipment and storage medium | |
| CN206322051U (en) | A kind of temperature control voltage adjusting circuit | |
| CN111083809A (en) | Power control method, device and storage medium | |
| CN107966975A (en) | A kind of fan control board test system and method | |
| CN113467546A (en) | Temperature control method and device and temperature measurement box | |
| CN114371642A (en) | Equipment control method, device and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 215000 E3, building 16, No. 2288, Wuzhong Avenue, Yuexi, Wuzhong District, Suzhou City, Jiangsu Province Applicant after: Pursuit innovation technology (Suzhou) Co.,Ltd. Address before: 215000 E3, building 16, No. 2288, Wuzhong Avenue, Yuexi, Wuzhong District, Suzhou City, Jiangsu Province Applicant before: ZHUICHUANG TECHNOLOGY (SUZHOU) Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |