CN115568642A - Working parameter calibration method and device and computer readable storage medium - Google Patents
Working parameter calibration method and device and computer readable storage medium Download PDFInfo
- Publication number
- CN115568642A CN115568642A CN202110685587.4A CN202110685587A CN115568642A CN 115568642 A CN115568642 A CN 115568642A CN 202110685587 A CN202110685587 A CN 202110685587A CN 115568642 A CN115568642 A CN 115568642A
- Authority
- CN
- China
- Prior art keywords
- resistance value
- heater
- temperature
- actual
- value
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/50—Control or monitoring
- A24F40/53—Monitoring, e.g. fault detection
Landscapes
- Control Of Resistance Heating (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The invention discloses a working parameter calibration method, a device and a computer readable storage medium, when a heater of an electronic atomization device enters a non-working state, the actual resistance value of the heater is detected after a target cooling time interval; comparing the actual resistance value with the default configured initial resistance value; and when the resistance deviation value between the actual resistance value and the initial resistance value is larger than a preset threshold value, updating the default configured initial resistance value into the actual resistance value. By implementing the invention, when the influence of aging on the heater of the electronic atomization device is recognized, the default configured initial resistance value is updated, the impedance caused by the aging of the electric connection part of the heater is eliminated, the accuracy of temperature control of the heater of the electronic atomization device is improved, and the suction experience of the electronic atomization device is ensured.
Description
Technical Field
The present invention relates to the field of electronic technologies, and in particular, to a method and an apparatus for calibrating a working parameter, and a computer-readable storage medium.
Background
Along with the continuous improvement of health consciousness of users, the electronic atomization device is gradually favored by the public, and the electronic atomization device adopts the heater of the atomization component to heat and atomize the atomized liquid/aerosol generating product in the working process to form aerosol for the users to suck.
In practical application, the heater follows the following relation when performing temperature control application: TCR = (R2-R1)/(R1 × (T2-T1)) = (R2-R1)/(R1 × Δ T), wherein TCR represents a resistance temperature coefficient, T1 represents an initial temperature of the heater, T2 represents a target temperature to which the heater is expected to be heated, R1 is a heater resistance value at the temperature of T1, that is, an initial resistance value, R2 is a heater resistance value at the temperature of T2, and T1 and R1 are recorded and stored in a memory chip of the electronic atomization device when leaving the factory, and when the heater needs to be heated, since T2, T1, R1, and TCR are known, R2 can be calculated through the above relational expression, and then only the output needs to be controlled to keep the resistance value of the heater at R2, so that the temperature control function can be realized.
However, at present along with the increase of heater live time, the relevant connection position of heater is ageing for example solder joint, electrode etc. can take place, the oxidation also can take place for the heat-generating body itself, and make the contact resistance increase of heater, and then make the real initial resistance of heater inconsistent with the default initial resistance that presets, if temperature control system still adopts default initial resistance to control the temperature, will lead to the temperature control effect deviation to appear, finally make electronic atomization device suction taste change, influence user's aerosol and inhale and eat and experience.
Disclosure of Invention
The embodiments of the present invention mainly aim to provide a method and an apparatus for calibrating operating parameters, and a computer-readable storage medium, which can at least solve the problem of poor temperature control accuracy of a temperature control system of an electronic atomization device provided in the related art due to aging of a connection portion related to a heater.
In order to achieve the above object, a first aspect of the embodiments of the present invention provides an operating parameter calibration method applied to a heater of an electronic atomization device, including:
when the heater enters a non-working state, detecting the actual resistance value of the heater after a target cooling time interval;
comparing the actual resistance value with an initial resistance value of a default configuration;
and when the resistance deviation value between the actual resistance value and the initial resistance value is larger than a preset threshold value, updating the initial resistance value configured in a default mode to the actual resistance value.
In order to achieve the above object, a second aspect of the embodiments of the present invention provides an operating parameter calibration device for a heater of an electronic atomization device, the device including:
the detection module is used for detecting the actual resistance value of the heater after a target cooling time interval when the heater enters a non-working state;
the comparison module is used for comparing the actual resistance value with the default configured initial resistance value;
and the calibration module is used for updating the default configured initial resistance value into the actual resistance value when the resistance value deviation value between the actual resistance value and the initial resistance value is larger than a preset threshold value.
To achieve the above object, a third aspect of embodiments of the present invention provides an electronic apparatus, including: a processor, a memory, and a communication bus;
the communication bus is used for realizing connection communication between the processor and the memory;
the processor is configured to execute one or more programs stored in the memory to implement the steps of any one of the above-described operating parameter calibration methods.
In order to achieve the above object, a fourth aspect of the embodiments of the present invention provides a computer-readable storage medium storing one or more programs, which are executable by one or more processors to implement the steps of any one of the above-mentioned operating parameter calibration methods.
According to the working parameter calibration method, the device and the computer readable storage medium provided by the embodiment of the invention, when a heater of the electronic atomization device enters a non-working state, the actual resistance value of the heater is detected after a target cooling time interval; comparing the actual resistance value with the default configured initial resistance value; and when the resistance deviation value between the actual resistance value and the initial resistance value is larger than a preset threshold value, updating the default configured initial resistance value into the actual resistance value. By implementing the invention, when the influence of aging on the heater of the electronic atomization device is recognized, the default configured initial resistance value is updated, the impedance caused by the aging of the electric connection part of the heater is eliminated, the accuracy of temperature control of the heater of the electronic atomization device is improved, and the suction experience of the electronic atomization device is ensured.
Other features and corresponding effects of the present invention are set forth in the following portions of the specification, and it should be understood that at least some of the effects are apparent from the description of the present invention.
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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram illustrating the correlation between the resistance and the aging frequency according to the first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a heater of an electronic atomizer according to a first embodiment of the present invention;
fig. 3 is a schematic structural diagram of another heater of an electronic atomizer according to a first embodiment of the present invention;
fig. 4 is a functional block diagram of a control system of an electronic atomizer according to a first embodiment of the present invention;
FIG. 5 is a schematic basic flowchart of a method for calibrating operating parameters according to a first embodiment of the present invention;
FIG. 6 is a schematic diagram illustrating program modules of an apparatus for calibrating operating parameters according to a second embodiment of the present invention;
fig. 7 is a schematic structural diagram of an electronic device according to a third embodiment of the invention.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The first embodiment:
as shown in fig. 1, which is a schematic diagram illustrating a correlation between a resistance value and an aging frequency provided in this embodiment, if an initial resistance value deviation is not solved, a resistance value of a heater (TCR coefficient of the heater is 0.001/deg.c) after each aging test is actually recorded, wherein the resistance value is amplified by one thousand times, that is, 500 represents 0.5 ohm; it can be seen that, as the aging times (working times) of the heater increase, the initial resistance value changes, and 0.526-0.462=0.064 ohm changes at most, so that the main factor causing the change is the increase of the resistance of the welding spot or the aging of the wire; according to the formula TCR = (R2-R1)/(R1 = (T2-T1)) = (R2-R1)/(R1 = (TCR: + Δ T + 1) = (R2 = (TCR: + Δ T + 1): R1), assuming that the heater is controlled to be heated to 325 degrees, Δ T =325-25 (T1 normal temperature) =300, R2= (0.001 × 300 1) = 0.462=0.6006, actually R1 has changed due to aging (from 0.462 ohm to 0.526 ohm), the resistance value change in the actual temperature control process is only equivalent to the interval of 0.526-0.6006, correspondingly, Δ T = (0.6006/0.526-1)/0.001 =141.8, the temperature can only reach 141.8 25 (T1) =166.8 degrees at normal temperature, resulting in deviation of the actually controlled temperature from the required temperature by one hundred degrees.
In practical applications, even if aging effects, such as solder joint firmness and wire material, are eliminated from hardware, the temperature control deviation can only be reduced, but the temperature control deviation cannot be eliminated, because the wire is always aged after long use, the contact point or the solder joint is also aged after long use to increase the impedance, and the heating element is also oxidized.
Based on this, in order to solve the problem that the temperature control accuracy of the temperature control system of the electronic atomization device provided in the related art is not good enough due to the aging of the related connection part of the heater and the oxidation of the heater or the lead itself, this embodiment provides a method for calibrating the operating parameters, which is applied to the heater of the electronic atomization device shown in fig. 2, the heater a is provided with a contact point B, and the electrode C (or the lead) is abutted to the heater a through the contact point B. In other embodiments of this embodiment, the method for calibrating operating parameters may also be applied to a heater of the electronic atomization device shown in fig. 3, where the heater includes a heating element a ' and a lead B ', a welding point C ' is disposed on the heating element, and the lead is welded to the heating element via the welding point, in this embodiment, the TCR of the heating element is preferably less than or equal to 0.002/deg.c, and further preferably less than or equal to 0.001/deg.c. It should also be noted that the calibration method for operating parameters of the present embodiment can also be applied to other types of heaters, and for heaters without solder joints, the problem of resistance change caused by long-term high-temperature oxidation of materials and abutting positions is mainly solved.
As shown in fig. 4, which is a schematic diagram of functional modules of the control system of the electronic atomization device provided in this embodiment, the MCU control system is used as a core module to control the normal operation of the whole system, detect the electric quantity of the battery, detect and control the resistance value of the heater (indirectly detect and control the temperature of the heater), and control the LED light to display.
When the system receives a starting instruction, the single chip microcomputer (MCU control system) detects a starting signal and starts each part of circuit module to enable the circuit module to enter a working state. When a user sucks the electronic atomization device, due to the action of air flow, aerosol formed by atomization of atomized liquid on the heater at the target temperature T2 can enter the mouth of the user, meanwhile, the MCU control system drives the LED to perform corresponding display, monitors each key signal of the circuit, and maintains normal work or closes the prompt abnormity.
In practical application, the factory resistance value R1 and the factory initial temperature T1 are determined after factory production and recorded in an MCU system register; wherein T1 is determined by the heater or the PCBA temperature detection module, the ambient temperature during production is read by the temperature instrument and fed back to the MCU control system, and the heater or the PCBA temperature detection module is calibrated, so that T1 is determined. After the T1 is determined, the MCU system detects the resistance value of the R1 and records the resistance value as the factory resistance value R1.
Derived from the relation TCR = (R2-R1)/(R1 × (T2-T1)) = (R2-R1)/(R1 ×. Δ T), Δ T = T2-T1, R2= (TCR × (T2-T1) + 1) × R1; the TCR of the heating element is a known constant determined by the material of the heating element, preferably the TCR of the heating element is less than or equal to 0.002/DEG C, and further preferably the TCR of the heating element is less than or equal to 0.001/DEG C. When the temperature is required to be controlled to T2, the resistance value of the heater at the reaching temperature can be calculated to be R2 according to the known values of R1, the TCR value, T1 and T2, and the MCU control system controls the output module to stabilize the resistance value of the heater to be R2.
In the working process, the MCU output control output module adds electric energy to the heater to enable the heater to generate heat. Meanwhile, the heater resistance detection module detects the resistance of the heater in real time and transmits resistance information to the MCU control system in real time, and the MCU control system calculates the real-time temperature of the heater according to the temperature control principle through the relation between the preset initial temperature and the factory resistance.
The lithium battery protection module is used for protecting the charging and discharging of the battery, detecting parameters such as charging current, voltage and discharging current of the battery in real time, realizing over-discharge protection, over-current protection, short-circuit protection, overcharge protection and the like, and playing a role in safety protection and prolonging service life.
The charging management module is used for charging and endurance of the battery when the battery is discharged.
The LED display module is used for displaying the state of the product, such as full power, empty power, smoking or abnormal state.
The heater resistance detection module is used for monitoring the change of the resistance value of the heater and feeding back information to the MCU control system, and the MCU control system calculates the temperature of the heater according to the preset relationship between the temperature and the resistance value. The heater can also be judged to be good or bad through the detected resistance value.
The MCU control system can heat the heater through the output module and indirectly control the temperature of the heater by controlling the output of the output module.
As shown in fig. 5, a basic flowchart of the working parameter calibration method provided in this embodiment is schematically illustrated, and the working parameter calibration method provided in this embodiment includes the following steps:
Specifically, the calibration method for the operating parameters of the heater of the embodiment is suitable for the non-operating state of the heater (that is, the output module does not supply power to the heater), and because the calibration object is the initial operating parameters of the heater, when the heater enters the non-operating state from the operating state, the heater needs to be spontaneously cooled to the ambient temperature for a certain cooling time period in the embodiment, so that the heater returns to the initial state.
In an optional implementation manner of this embodiment, before the step of detecting the actual resistance value of the heater after the interval of the target cooling time period, the method further includes: acquiring the heat dissipation coefficient of the heater and the working temperature of the heater before the heater enters a non-working state; the target cooling time period is determined based on the heat dissipation coefficient and the operating temperature.
Specifically, in practical application, the cooling time of the heater may be a preset fixed value, however, materials of different heaters are different, and target temperatures of the heaters are different, so that the fixed cooling time cannot meet cooling requirements of all heaters and different use scenes of the same heater, and therefore, the cooling time is flexibly determined by referring to the heat dissipation coefficient and the working temperature of the heater in the embodiment, and the heater is enabled to be recovered to the initial state after being sufficiently cooled in the working parameter calibration scene. Further, in order to more reliably ensure that the heater is sufficiently cooled, the present embodiment may further increase a time interval based on the cooling time period determined based on the heat dissipation coefficient and the operating temperature to obtain the target cooling time period, where the increased time interval is, for example, 1 minute, and is used as a time margin.
In this embodiment, the initial resistance value R1 of the default configuration of the heater is also the corresponding initial resistance value at the environmental temperature pre-stored when the heater is shipped from a factory, and the actual resistance value R1' is usually the resistance value of the heater restored to the initial state after repeated use, and since the repeated use may cause the related connection portion of the heater to age, whether the related connection portion of the heater ages or not is determined by comparing the two.
And 503, when the resistance deviation value between the actual resistance value and the initial resistance value is larger than a preset threshold value, updating the default configured initial resistance value to the actual resistance value.
Specifically, the preset threshold value of this embodiment may be R1 ± 1 ‰, in practical application, when a certain deviation is reached between an actual resistance value and a default initial resistance value, it can be effectively indicated that the influence of the impedance caused by aging of the relevant connection portions of the heater on the accuracy of temperature control is large, so that it is necessary to update the default initial resistance value by using the actually obtained resistance value at this time, thereby implementing automatic calibration of the initial resistance value, effectively eliminating the impedance caused by aging of the relevant connection portions of the heater such as solder joints and lead wires, and ensuring the accuracy of subsequent temperature control of the heater.
It should be noted that, since the aging of the relevant connection portion of the heater is usually caused by the repeated operation of the heater, in this embodiment, when updating the resistance value, the operation frequency N (work) of the heater may also be used as a reference index, that is, before updating the default configured initial resistance value to the actual resistance value, it may be further determined whether the current accumulated operation frequency of the heater is greater than a preset frequency threshold value, and when the resistance value deviation value and the current accumulated operation frequency are respectively greater than the corresponding threshold values, it may be accurately determined that the aging degree of the relevant connection portion of the heater significantly affects the temperature control accuracy, and the operation of calibrating the resistance value is further performed.
In an optional implementation manner of this embodiment, after the step of updating the default configured initial resistance value to the actual resistance value, the method further includes: detecting the actual temperature of the heater; comparing the actual temperature to an initial temperature of a default configuration; and when the temperature deviation value between the actual temperature and the initial temperature is greater than a preset threshold value, updating the initial temperature of the default configuration to the actual temperature.
Specifically, in this embodiment, the usage scenario of the electronic atomization device is not constant, the ambient temperatures in different usage environments are different, and the temperature control parameter determination in the temperature control relation is also directly related to the initial temperature, so that when the initial temperature (usually 25 ℃) of the default configuration cannot accurately reflect the current ambient temperature of the heater, the mapping relationship between the updated initial resistance value and the initial temperature of the default configuration is not reasonable, and the temperature control accuracy cannot be guaranteed. Based on this, this embodiment still carries out temperature detection to the heater when carrying out initial resistance calibration, and temperature detection can be realized through setting up the high accuracy NTC device on PCB or heater, then when the current temperature of heater is great with the initial temperature deviation of acquiescence, carries out synchronous calibration to the initial temperature of heater, further guarantees the accuracy of heater temperature control.
In an optional implementation manner of this embodiment, after the step of updating the default configured initial resistance value to the actual resistance value, the method further includes: determining a corresponding aging type of the heater according to the resistance deviation value and the mapping relation between the preset deviation value and the aging type; and outputting an aging maintenance prompt based on the aging type of the heater.
Specifically, the aging types of the heater of the embodiment include solder joint aging, lead aging, and the like. In practical application, different conditions exist at the relevant connection parts of the heater, although the initial parameters of the heater are calibrated by the software control method to enable the temperature of the heater to be accurately controlled, the hardware defects of the heater cannot be repaired, and the aging of the relevant connection parts of the heater is more serious along with the continuous increase of the use times, so that the normal use of the electronic atomization device except for temperature control can be influenced. It should be understood that, in practical applications, the resistance of the heater is affected differently by different aging conditions, and in this embodiment, the resistance deviation values corresponding to different aging types may be tested in a factory, and then a mapping relationship between the resistance deviation values and the resistance deviation values is established and stored in the memory of the electronic atomization device for subsequent use.
Further, in an optional implementation manner of this embodiment, after the step of updating the default configured initial resistance value to the actual resistance value, the method further includes: acquiring the total working times of the heater up to the present; establishing a mapping relation between the resistance value deviation value and the total working times; after obtaining a plurality of mapping relations through a plurality of times of resistance value calibration, constructing a resistance value calibration value calculation model based on the plurality of mapping relations; when the resistance value calibration condition is met again, acquiring the current total working times in real time, inputting the current total working times into a resistance value calculation model to be calibrated, and outputting the corresponding resistance value deviation value as a resistance value calibration value; calculating a calibration used resistance value based on the resistance value calibration value and the initial resistance value of the default configuration; and continuously updating the initial resistance value after the previous updating into the calibration used resistance value.
Specifically, after the initial resistance value of the heater is calibrated by adopting the resistance value detection method for multiple times, the total working times of the heater and the resistance value deviation value during each calibration can be correlated, and the correlation model of the total working times and the resistance value deviation value during each calibration is established through multiple correlation relations, so that when the resistance value calibration is continuously performed subsequently, the resistance value detection and comparison are not needed, the current total working times of the heater can be directly used as the model input, then the resistance value deviation value between the current actual resistance value and the previously updated initial resistance value is directly output, then the current actual resistance value can be obtained by adding the resistance value deviation value on the basis of the previously updated initial resistance value, and finally, the determined current actual resistance value is adopted to continuously update the previously updated initial resistance value. Also, the embodiment can establish an empirical model through calibration data after resistance detection for many times, so that the resistance for calibration can be obtained subsequently by adopting a simple model calculation mode, the complexity of resistance calibration can be effectively reduced, and the efficiency of resistance calibration is improved. It should be noted that the resistance value calibration condition in the present embodiment may be associated with the duration of use of the heater, the total number of operations, and the like.
According to the working parameter calibration method provided by the embodiment of the invention, when a heater of the electronic atomization device enters a non-working state, the actual resistance value of the heater is detected after a target cooling time interval; comparing the actual resistance value with the default configured initial resistance value; and when the resistance deviation value between the actual resistance value and the initial resistance value is larger than a preset threshold value, updating the default configured initial resistance value into the actual resistance value. By implementing the invention, when the influence of aging on the heater of the electronic atomization device is recognized, the default configured initial resistance value is updated, the impedance caused by the aging of the electric connection part of the heater is eliminated, the accuracy of temperature control of the heater of the electronic atomization device is improved, and the suction experience of the electronic atomization device is ensured.
Second embodiment:
in order to solve the problem that the temperature control accuracy of the temperature control system of the electronic atomization device provided in the related art is not good enough due to the aging of the electric connection part of the heater, the embodiment shows a working parameter calibration device applied to the heater of the electronic atomization device, and referring to fig. 6 specifically, the working parameter calibration device of the embodiment includes:
the detection module 601 is used for detecting the actual resistance value of the heater after a target cooling time interval when the heater enters a non-working state;
a comparison module 602, configured to compare the actual resistance value with an initial resistance value of a default configuration;
the calibration module 603 is configured to update the default initial resistance value to the actual resistance value when the resistance deviation value between the actual resistance value and the initial resistance value is greater than the predetermined threshold.
In some implementations of this embodiment, the detection module is further to: detecting the actual temperature of the heater; the comparison module is further configured to: comparing the actual temperature to an initial temperature of a default configuration; the calibration module is further configured to: and when the temperature deviation value between the actual temperature and the initial temperature is greater than a preset threshold value, updating the initial temperature of the default configuration to the actual temperature.
In some implementations of this embodiment, the detection module is further to: acquiring the heat dissipation coefficient of the heater and the working temperature of the heater before the heater enters a non-working state; the target cooling time period is determined based on the heat dissipation coefficient and the operating temperature.
In some embodiments of this embodiment, the operating parameter calibration device further includes: the prompting module is used for determining the corresponding ageing type of the heater according to the resistance deviation value and the mapping relation between the preset deviation value and the ageing type after updating the default configured initial resistance value into the actual resistance value; the heater aging types comprise welding spot aging and lead aging; and outputting an aging maintenance prompt based on the aging type of the heater.
In some embodiments of this embodiment, the operating parameter calibration apparatus further includes: a calculation module; the method comprises the steps of obtaining the total working times of the heater up to the present after updating the default configured initial resistance value to the actual resistance value; establishing a mapping relation between the resistance value deviation value and the total working times; after obtaining a plurality of mapping relations through a plurality of times of resistance value calibration, constructing a resistance value calibration value calculation model based on the plurality of mapping relations; when the resistance value calibration condition is met again, acquiring the current total working times in real time, inputting the current total working times into the resistance value calculation model to be calibrated, and outputting the corresponding resistance value deviation value as a resistance value calibration value; and calculating the calibration used resistance value based on the resistance value calibration value and the initial resistance value of the default configuration. Correspondingly, the calibration module is further configured to: and continuously updating the initial resistance value after the previous updating into the calibration used resistance value.
It should be noted that, the working parameter calibration method in the foregoing embodiments can be implemented based on the working parameter calibration device provided in this embodiment, and it can be clearly understood by those skilled in the art that, for convenience and simplicity of description, the specific working process of the working parameter calibration device described in this embodiment may refer to the corresponding process in the foregoing method embodiments, and details are not described herein again.
By adopting the working parameter calibration device provided by the embodiment, when a heater of the electronic atomization device enters a non-working state, the actual resistance value of the heater is detected after a target cooling time interval; comparing the actual resistance value with the default configured initial resistance value; and when the resistance deviation value between the actual resistance value and the initial resistance value is larger than a preset threshold value, updating the default configured initial resistance value into the actual resistance value. By implementing the invention, when the influence of aging on the heater of the electronic atomization device is recognized, the default configured initial resistance value is updated, the impedance caused by the aging of the electric connection part of the heater is eliminated, the accuracy of temperature control of the heater of the electronic atomization device is improved, and the suction experience of the electronic atomization device is ensured.
The third embodiment:
the present embodiment provides an electronic apparatus, as shown in fig. 7, which includes a processor 701, a memory 702, and a communication bus 703, wherein: the communication bus 703 is used for realizing connection communication between the processor 701 and the memory 702; the processor 701 is configured to execute one or more computer programs stored in the memory 702 to implement at least one step of the operation parameter calibration method in the first embodiment.
The present embodiments also provide a computer-readable storage medium including volatile or non-volatile, removable or non-removable media implemented in any method or technology for storage of information such as computer-readable instructions, data structures, computer program modules or other data. Computer-readable storage media include, but are not limited to, RAM (Random Access Memory), ROM (Read-Only Memory), EEPROM (Electrically Erasable Programmable Read-Only Memory), flash Memory or other Memory technology, CD-ROM (Compact disk Read-Only Memory), digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can be accessed by a computer.
The computer-readable storage medium in this embodiment may be used to store one or more computer programs, and the stored one or more computer programs may be executed by a processor to implement at least one step of the method in the first embodiment.
The present embodiment also provides a computer program, which can be distributed on a computer readable medium and executed by a computing device to implement at least one step of the method in the first embodiment; and in some cases at least one of the steps shown or described may be performed in an order different than that described in the embodiments above.
The present embodiments also provide a computer program product comprising a computer readable means on which a computer program as shown above is stored. The computer readable means in this embodiment may include a computer readable storage medium as shown above.
It will be apparent to those skilled in the art that all or some of the steps of the methods, systems, functional modules/units in the devices disclosed above may be implemented as software (which may be implemented as computer program code executable by a computing device), firmware, hardware, and suitable combinations thereof. In a hardware implementation, the division between functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be performed by several physical components in cooperation. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit.
In addition, as is well known to those of ordinary skill in the art, communication media typically embodies computer readable instructions, data structures, computer program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media. Thus, the present invention is not limited to any specific combination of hardware and software.
The foregoing is a more detailed description of the embodiments of the present invention, and the specific embodiments are not to be considered as limiting the invention. For those skilled in the art to which the invention pertains, numerous simple deductions or substitutions may be made without departing from the spirit of the invention, which shall be deemed to belong to the scope of the invention.
Claims (10)
1. A working parameter calibration method is applied to a heater of an electronic atomization device, and is characterized by comprising the following steps:
when the heater enters a non-working state, detecting the actual resistance value of the heater after a target cooling time interval;
comparing the actual resistance value with an initial resistance value of a default configuration;
and when the resistance deviation value between the actual resistance value and the initial resistance value is larger than a preset threshold value, updating the default configured initial resistance value into the actual resistance value.
2. The method for calibrating an operating parameter of claim 1, wherein said step of updating said initial resistance value of said default configuration to said actual resistance value further comprises, after said step of updating said initial resistance value of said default configuration to said actual resistance value:
detecting an actual temperature of the heater;
comparing the actual temperature to an initial temperature of a default configuration;
and when the temperature deviation value between the actual temperature and the initial temperature is greater than a preset threshold value, updating the initial temperature of default configuration to the actual temperature.
3. The operating parameter calibration method according to claim 1, wherein the step of detecting the actual resistance value of the heater after the interval of the target cooling period is preceded by:
acquiring the heat dissipation coefficient of the heater and the working temperature of the heater before the heater enters the non-working state;
determining the target cooling time period based on the heat dissipation coefficient and the operating temperature.
4. The method for calibrating an operating parameter of claim 1, wherein said step of updating said initial resistance value of said default configuration to said actual resistance value further comprises, after said step of updating said initial resistance value of said default configuration to said actual resistance value:
determining a corresponding heater aging type according to the resistance value deviation value and the mapping relation between the preset deviation value and the aging type; the heater aging types comprise welding spot aging and lead aging;
and outputting an aging maintenance prompt based on the heater aging type.
5. The method of calibrating an operating parameter of any of claims 1-4 wherein said step of updating said initial resistance value of a default configuration to said actual resistance value further comprises:
acquiring the total working times of the heater up to the present;
establishing a mapping relation between the resistance value deviation value and the total working times;
after obtaining a plurality of mapping relations through a plurality of times of resistance value calibration, constructing a resistance value calibration value calculation model based on the mapping relations;
when the resistance value calibration condition is met again, acquiring the current total working times in real time, inputting the current total working times into the resistance value calculation model to be calibrated, and outputting the corresponding resistance value deviation value as a resistance value calibration value;
calculating a calibration used resistance value based on the resistance value calibration value and the initial resistance value of a default configuration;
and continuously updating the initial resistance value after the previous updating to the calibrated used resistance value.
6. The utility model provides an operating parameter calibrating device, is applied to electron atomizing device's heater, its characterized in that includes:
the detection module is used for detecting the actual resistance value of the heater after a target cooling time interval when the heater enters a non-working state;
the comparison module is used for comparing the actual resistance value with the default configured initial resistance value;
and the calibration module is used for updating the default configured initial resistance value into the actual resistance value when the resistance value deviation value between the actual resistance value and the initial resistance value is larger than a preset threshold value.
7. The operating parameter calibration device of claim 6, wherein the detection module is further configured to: detecting an actual temperature of the heater;
the comparison module is further configured to: comparing the actual temperature to an initial temperature of a default configuration;
the calibration module is further configured to: and when the temperature deviation value between the actual temperature and the initial temperature is greater than a preset threshold value, updating the initial temperature of default configuration to the actual temperature.
8. The operating parameter calibration device of claim 6, wherein the detection module is further configured to: acquiring the heat dissipation coefficient of the heater and the working temperature of the heater before the heater enters the non-working state; determining the target cooling time period based on the heat dissipation coefficient and the operating temperature.
9. An electronic device, comprising: a processor, a memory, and a communication bus;
the communication bus is used for realizing connection communication between the processor and the memory;
the processor is configured to execute one or more programs stored in the memory to implement the steps of the operating parameter calibration method of any one of claims 1 to 5.
10. A computer readable storage medium, storing one or more programs, the one or more programs being executable by one or more processors for performing the steps of the operating parameter calibration method as claimed in any one of claims 1 to 5.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110685587.4A CN115568642A (en) | 2021-06-21 | 2021-06-21 | Working parameter calibration method and device and computer readable storage medium |
| PCT/CN2021/107860 WO2022267145A1 (en) | 2021-06-21 | 2021-07-22 | Operating parameter calibration method and apparatus, and computer-readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110685587.4A CN115568642A (en) | 2021-06-21 | 2021-06-21 | Working parameter calibration method and device and computer readable storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115568642A true CN115568642A (en) | 2023-01-06 |
Family
ID=84544908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110685587.4A Pending CN115568642A (en) | 2021-06-21 | 2021-06-21 | Working parameter calibration method and device and computer readable storage medium |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115568642A (en) |
| WO (1) | WO2022267145A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117824876A (en) * | 2024-03-05 | 2024-04-05 | 浙江正泰电器股份有限公司 | Terminal over-temperature early warning method and device, meter box equipment and storage medium |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109588779B (en) * | 2018-03-27 | 2024-03-29 | 深圳瀚星翔科技有限公司 | Electronic atomizing equipment and dry burning prevention control device thereof |
| CN109330027B (en) * | 2018-08-24 | 2022-10-21 | 深圳麦克韦尔科技有限公司 | Electronic smoking set, control method thereof, heating component, electronic equipment and storage medium |
| CN111487467B (en) * | 2019-01-29 | 2022-06-28 | 常州市派腾电子技术服务有限公司 | Method and device for obtaining initial resistance of heating element |
| CN110179160A (en) * | 2019-05-28 | 2019-08-30 | 筑思有限公司 | Calibration method, mouthfeel adjusting method and electronic cigarette for electronic cigarette |
| CN112353004A (en) * | 2020-11-11 | 2021-02-12 | 东莞市亿海电子有限公司 | Electronic cigarette temperature calibration method, electronic cigarette, controller and readable storage medium |
-
2021
- 2021-06-21 CN CN202110685587.4A patent/CN115568642A/en active Pending
- 2021-07-22 WO PCT/CN2021/107860 patent/WO2022267145A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022267145A1 (en) | 2022-12-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11454996B2 (en) | Electronic cigarette temperature control system and method, and electronic cigarette with the same | |
| CN107072312B (en) | Method for detecting depletion of tobacco tar in electronic cigarette and electronic cigarette | |
| CN204440191U (en) | Temperature control system and the electronic cigarette containing temperature control system thereof | |
| JP4215152B2 (en) | Battery capacity detection method | |
| CN108563255B (en) | Temperature control circuit, electronic cigarette temperature control method and computer readable storage medium | |
| US20170360097A1 (en) | Electronic cigarette control method and electronic cigarette | |
| CN112353009A (en) | Aerosol atomization device, atomization control method, control device and storage medium | |
| WO2017185355A1 (en) | Method for detecting whether cigarette liquid in electronic cigarette is consumed up | |
| EP3581040B1 (en) | Electronic cigarette, atomizing core, atomizer, and electronic cigarette control method | |
| CN114376274B (en) | Aerosol generating device, control method thereof, control device and storage medium | |
| CN110487848A (en) | Atomizing component oil-containing quantity measuring method, device and electronic atomization device | |
| CN115568642A (en) | Working parameter calibration method and device and computer readable storage medium | |
| CN111406991B (en) | Control method of electronic cigarette, storage medium and electronic cigarette | |
| WO2022028097A1 (en) | Baking smoking set having adjustable heating temperature | |
| CN110554718A (en) | Temperature compensation method and device, storage medium and temperature controller | |
| CN110025052B (en) | Voltage control method and device of atomizer and electronic cigarette | |
| US20230048555A1 (en) | Aerosol provision systems | |
| CN116632388A (en) | Method and device for adjusting battery charge and storage medium | |
| CN113197367B (en) | Temperature control method and device and computer readable storage medium | |
| CN111487467B (en) | Method and device for obtaining initial resistance of heating element | |
| JP3700379B2 (en) | Gas detection alarm | |
| CN115997989A (en) | Heating control method and device and computer readable storage medium | |
| CN117461911A (en) | Parameter correction method, device, equipment and readable storage medium | |
| CN116268577A (en) | Atomizing equipment control method and device and computer readable storage medium | |
| US20230126544A1 (en) | Method for determining at least one parameter for the vaporization in an inhaler, and an inhaler |
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 |