Control method of atomization equipment, time delay device, atomization equipment and storage medium

Abstract

The invention discloses a control method of atomization equipment, a time delay device, the atomization equipment and a storage medium, and belongs to the technical field of atomization equipment. The atomization equipment comprises a sensor for generating a trigger signal, a waveform generator, a time delay device, a plurality of heating elements and switch units in one-to-one correspondence with the heating elements, the control method of the atomization equipment comprises the steps that a waveform generator responds to a trigger signal output by a sensor and generates at least two waveform signals; the time delay device receives the at least two waveform signals and generates control signals corresponding to the at least two waveform signals, the control signals comprise a first control signal and a second control signal which are adjacent to each other, and a phase difference exists between the first control signal and the second control signal; the corresponding switch units receive the first control signal and the second control signal and control different heating elements to work. According to the invention, buzzing can be reduced, and the user experience is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of atomization equipment, in particular to a control method of atomization equipment, a time delay device, atomization equipment and a storage medium. BACKGROUND

[0002] With the development of technology, atomization equipment is also developing. Some existing atomization equipment uses multiple independent liquid storage bins to store atomization substrates, so multiple heating elements corresponding to the liquid storage bins are needed for heating. However, when the atomization equipment is used, multiple heating elements may form a multi-state coupling resonance, that is, multiple liquid storage bins may vibrate cooperatively in multiple distinct and stable ways, resulting in the generation of a buzzing sound and affecting the user experience. SUMMARY

[0003] The present application provides a control method of atomization equipment, a time delay device, atomization equipment and a storage medium, which can reduce the generation of a buzzing sound when the atomization equipment is used and improve the user experience. The technical solution is as follows:

[0004] In one aspect, a control method of atomization equipment is provided, the atomization equipment including a sensor for generating a trigger signal, a waveform generator and a time delay device, multiple heating elements and a corresponding switch unit for each heating element;

[0005] The method includes:

[0006] The waveform generator generates at least two waveform signals in response to the trigger signal output by the sensor;

[0007] The time delay device receives the at least two waveform signals, generates a control signal corresponding to the at least two waveform signals, the control signal including adjacent first and second control signals, and the first and second control signals have a phase difference;

[0008] The corresponding switch unit receives the first and second control signals and controls different heating elements to work.

[0009] Optionally, after the time delay device generates the control signal corresponding to the at least two waveform signals, the time delay device is further configured to:

[0010] Determine the phase angle of the heating elements as the ratio of the working period of the atomization equipment to the number of heating elements;

[0011] Determine an interval time based on the phase angle, the working period of the atomization equipment and the related information of the control signal;

[0012] The first control signal and the second control signal are sent to corresponding switch units according to the interval time, so that the first control signal and the second control signal have a phase difference.

[0013] Optionally, the related information of the control signal includes a corresponding output frequency.

[0014] The interval time is determined by the phase angle, the working period of the atomization device, and the related information of the control signal.

[0015] A first parameter is determined according to the phase angle and the working period.

[0016] A second parameter is determined according to the corresponding output frequencies of the first control signal and the second control signal.

[0017] The product of the first parameter and the second parameter is determined as the interval time.

[0018] Optionally, the corresponding output frequencies of the first control signal and the second control signal are the same, and the second parameter is determined according to the corresponding output frequencies of the first control signal and the second control signal.

[0019] The reciprocal of the output frequency is determined as the second parameter.

[0020] Optionally, the corresponding output frequencies of the first control signal and the second control signal are different, and the second parameter is determined according to the corresponding output frequencies of the first control signal and the second control signal.

[0021] The reciprocal of the minimum output frequency of the corresponding output frequencies of the first control signal and the second control signal is determined as the second parameter.

[0022] Optionally, the first control signal and the second control signal are sent to corresponding switch units according to the interval time includes:

[0023] The first control signal is sent to a first switch unit at a first time point, so that the corresponding heating element heats up, and the first switch unit is any one of the switch units in the switch assembly;

[0024] The second control signal is sent to a second switch unit at a second time point, so that the corresponding heating element heats up, the second switch unit is any one of the switch units in the switch assembly except the first switch unit, and the first time point and the second time point are different by the interval time.

[0025] In another aspect, a time delay device is provided, which is applied to control an atomization apparatus, and characterized in that the atomization apparatus is provided with at least two heating elements; the time delay device comprises:

[0026] a receiving module configured to receive at least two waveform signals;

[0027] a generating module configured to generate control signals corresponding to the at least two waveform signals, the control signals comprising adjacent first and second control signals, the first and second control signals having a phase difference, and the first and second control signals being configured to control different heating elements to work.

[0028] Optionally, the time delay device further comprises:

[0029] a power supply module configured to boost voltage to supply power to the time delay device.

[0030] In another aspect, an atomization apparatus is provided, which comprises:

[0031] a heating assembly comprising a plurality of heating elements configured to heat an aerosol substrate;

[0032] a switching assembly comprising a plurality of switch units corresponding to the plurality of heating elements, and when the switch units are turned on, the corresponding heating elements are enabled to heat;

[0033] a sensor configured to generate a trigger signal in response to a puffing action;

[0034] a controller configured to output control signals corresponding to the plurality of switch units according to the trigger signal, and the control signals being configured to control the on / off state and the on duration of the corresponding switch units.

[0035] The controller comprises a waveform generator and a time delay device.

[0036] The waveform generator is configured to generate at least two waveform signals in response to the trigger signal.

[0037] The time delay device is configured to receive the at least two waveform signals, and generate control signals corresponding to the at least two waveform signals, the control signals comprising adjacent first and second control signals, and the first and second control signals having a phase difference.

[0038] In another aspect, a computer readable storage medium is provided, and the storage medium stores a computer program, which can be executed by a processor to implement the steps of the control method of the atomization apparatus.

[0039] In another aspect, a computer program product containing instructions which, when executed on a computer, cause the computer to perform the steps of the control method of the atomization device described above is provided.

[0040] The technical solutions provided by the present application can bring at least the following beneficial effects:

[0041] By causing a phase difference between two adjacent control signals, such as the first control signal and the second control signal, the first control signal and the second control signal are configured to control different heating elements to work in time division, which can improve the buzzing sound or the vibration that the human body can feel due to the simultaneous heating work of multiple heating elements, and improve the user experience. In addition, it can also reduce the impact on the service life of the switch unit. BRIEF DESCRIPTION OF DRAWINGS

[0042] Figure 1 A structural schematic diagram of an atomization device provided by an embodiment of the present application is provided;

[0043] Figure 2 A flowchart of a control method of an atomization device provided by an embodiment of the present application is provided;

[0044] Figure 3 A schematic diagram of a control signal provided by an embodiment of the present application is provided;

[0045] Figure 4 A schematic diagram of another control signal provided by an embodiment of the present application is provided;

[0046] Figure 5 A structural schematic diagram of a time delay device provided by an embodiment of the present application is provided;

[0047] Figure 6 A structural schematic diagram of another time delay device provided by an embodiment of the present application is provided. DETAILED DESCRIPTION

[0048] The present application will be further described in detail by specific embodiments in conjunction with the accompanying drawings. In different embodiments, similar elements are associated with similar element reference numbers. In the following embodiments, many details are described in order to make the present application better understood. However, those skilled in the art can easily recognize that some features can be omitted in different cases, or can be replaced by other elements, materials, methods. In some cases, some operations related to the present application are not shown or described in the specification, in order to avoid the core part of the present application being overwhelmed by too much description, and it is not necessary to describe these related operations in detail for those skilled in the art according to the description in the specification and the general technical knowledge in the art.

[0049] In addition, features described in the specification, operations or characteristics can be combined in any appropriate manner to form various embodiments. Meanwhile, the steps or actions in the method description can also be sequentially changed or adjusted in a manner that can be apparent to those skilled in the art. Therefore, the various sequences in the specification and the drawings are only for the purpose of clearly describing a certain embodiment, and do not mean that the sequence is necessary, unless otherwise stated that a certain sequence must be followed.

[0050] The serial numbers of components in this paper, such as "first", "second", etc., are only used to distinguish the described objects, and do not have any order or technical meaning. The "connection" and "coupling" in this application include direct and indirect connections (couplings) unless otherwise specified.

[0051] With the development of technology, the atomization equipment is also developing. Some existing atomization equipment will use multiple independent liquid storage bins to store atomization substrates, so multiple heating elements corresponding to the liquid storage bins are needed for heating. The current scheme usually uses multi-channel PWM (Pulse Width Modulation) control to control the corresponding heating elements to work, and the control frequency and phase of the multi-channel PWM are also the same. In this way, when the atomization equipment is used, multiple heating elements may work together at the same time, and some heating elements are made of metal materials and have thermal expansion deformation. Such technical deformation combined with a certain frequency will form a buzzing sound or a vibration that users can feel, affecting the user experience.

[0052] In the related art, the structure design of the atomization equipment is adjusted to improve the resonance, but the structure design of the atomization equipment is complex, so the research and development cost is high, and the research and development period is long. Or it will also be used to reduce the output chopping frequency to improve the resonance, but reducing the frequency will also affect the user's experience.

[0053] Based on this, the embodiment of the present application provides an atomization equipment which can reduce the buzzing sound of the atomization equipment with multiple liquid storage bins and multiple heating elements, and improve the user's experience.

[0054] Please refer to Figure 1 , Figure 1This is a schematic diagram of an atomizing device provided in an embodiment of this application. The atomizing device includes a heating component 1, a switching component 2, a sensor 3, and a controller 4. The heating component 1 includes multiple heating elements 11, which are used to heat the aerosol matrix. The switching component 2 includes a switching unit 21 corresponding to each of the multiple heating elements 11. When a switching unit 21 is turned on, the corresponding heating element 11 can be heated. The sensor 3 generates a trigger signal in response to a suction action. The controller 4 outputs control signals corresponding to each of the multiple switching units based on the trigger signal. The control signals are configured to control the conduction state and conduction duration of the corresponding switching units. The controller includes a waveform generator 41 and a time delay device 42. The waveform generator 41 generates at least two waveform signals in response to the trigger signal. The time delay device 42 receives the at least two waveform signals and generates control signals corresponding to the at least two waveform signals. The control signals include adjacent first and second control signals with a phase difference. The first and second control signals are configured to control different heating elements 11 to operate.

[0055] Each heating element 11 in heating assembly 1 corresponds one-to-one with a switching unit 21 in switching assembly 2. Thus, when switching unit 21 is turned on, the corresponding heating element 11 can generate heat. For example, suppose heating assembly 1 includes heating element A, heating element B, and heating element C, and switching assembly 2 includes switching unit X, switching unit Y, and switching unit Z, with heating element A corresponding to switching unit X, heating element B corresponding to switching unit Y, and heating element C corresponding to switching unit Z; then, when switching unit X is turned on, heating element A can generate heat; when switching unit Y is turned on, heating element B can generate heat; and when switching unit Z is turned on, heating element C can generate heat.

[0056] It should be noted that the above example illustrates that the heating element assembly includes three heating elements 11 and the switching assembly 2 includes three switching units 21. In application, the heating element 1 may further include two or more heating elements 11, and the switching assembly 2 may also include two or more switching units 21. This application does not limit this aspect.

[0057] In some embodiments, the heating element 11 may include a heating wire, and the switching unit 21 may include a switching transistor. The switching transistor may be a MOS transistor (Metal-Oxide-Semiconductor Field-Effect Transistor), specifically a P-MOS transistor (P-channel Metal-Oxide-Semiconductor Field-Effect Transistor) or an N-MOS transistor (N-channel Metal-Oxide-Semiconductor Field-Effect Transistor). This application does not limit the specific type of MOS transistor used.

[0058] Sensor 3 can generate a trigger signal in response to the inhalation action. That is, under normal circumstances, sensor 3 can output a trigger signal when the atomizing device is inhaled by the user, and sensor 3 will not output a trigger signal when the atomizing device is not inhaled by the user.

[0059] It should be noted that the sensor 3 can be an airflow sensor 3, a barometric pressure sensor 3, or, in practical applications, other sensors 3 capable of outputting trigger signals. This application does not limit the specific type of sensor.

[0060] As described above, when the atomizing device is inhaled, sensor 3 can output a trigger signal. Therefore, after sensor 3 outputs the trigger signal, controller 4 can receive the trigger signal and output a control signal corresponding to each of the plurality of switching units 21. This control signal is used to control the corresponding switching unit 21 to conduct with a certain duty cycle; that is, the control signal is configured to control the conduction state and conduction duration of the corresponding switching unit 21. For example, this control signal can be a PWM (Pulse Width Modulation) signal.

[0061] In some embodiments, the controller 4 includes a waveform generator 41 and a time delay device 42. After the sensor 3 generates a trigger signal, the waveform generator 41 is able to respond to the trigger signal and generate at least two waveform signals. Then, the time delay device 42 is able to receive the at least two waveform signals and generate a control signal corresponding to the at least two waveform signals.

[0062] In some embodiments, the control signal includes a first control signal and a second control signal.

[0063] To prevent the multiple switching units 21 from being turned on simultaneously, which would cause the multiple heating elements 11 to start heating up at the same time and generate a buzzing sound, the delay device 42 needs to ensure that there is a phase difference between adjacent first control signals and second control signals. This makes the turn-on times of the multiple switching units 21 different, thereby improving the buzzing sound and enhancing the user experience.

[0064] The control method of the atomizing device provided in the embodiments of this application will be explained in detail below.

[0065] Figure 2 This is a flowchart illustrating a control method for an atomizing device according to an embodiment of this application. The method is applied to an atomizing device, which includes a sensor for generating a trigger signal, a waveform generator and a time delay device, multiple heating elements, and corresponding switching units. Please refer to... Figure 2 The method includes the following steps:

[0066] Step 201: The waveform generator responds to the trigger signal output by the sensor and generates at least two waveform signals.

[0067] Step 202: The time delay device receives at least two waveform signals and generates control signals corresponding to the at least two waveform signals. The control signals include an adjacent first control signal and a second control signal, and there is a phase difference between the first control signal and the second control signal.

[0068] Step 203: The corresponding switching unit receives the first control signal and the second control signal to control the different heating elements to work.

[0069] This application embodiment enables a phase difference between two adjacent control signals, such as the first control signal and the second control signal, which can improve the buzzing sound or vibration that can be felt by the human body due to multiple heating elements working simultaneously, thereby improving the user experience.

[0070] In some embodiments, in order to make the turn-on times of the plurality of switching units 21 different, after the delay device 42 generates control signals corresponding to at least two waveform signals, it can also determine the time interval according to the following steps (1)-(3) so that there is a phase difference between the first control signal and the second control signal;

[0071] (1) The ratio of the working cycle of the atomizing device to the number of heating elements 11 is determined as the phase angle of the heating elements 11.

[0072] As an example, assuming the atomizing device is powered by DC, its working cycle, i.e., the complete phase angle, is 180°. The phase angle can be determined according to the following formula (1);

[0073] (1)

[0074] Where Ha represents the phase angle of each heating element 11, and Hs represents the number of heating elements 11.

[0075] It should be noted that the above-described working cycle and method for determining the phase angle are merely illustrative examples. In practice, other methods can be used to determine the phase angle based on actual circumstances. This application does not limit this approach.

[0076] (2) Determine the interval time based on the phase angle, the working cycle of the atomizing device and the relevant information of the control signal.

[0077] In some embodiments, the relevant information of the control signal includes the corresponding output frequency. Then, after determining the time allocation method of the heating element 11, the time delay device 42 can determine the interval time according to the following steps ac;

[0078] a. Determine the first parameter based on the phase angle and the duty cycle.

[0079] In some embodiments, the ratio of the phase angle to the duty cycle can be determined as a first parameter.

[0080] As an example, assuming the working cycle is 180°, the first parameter can be determined according to the following formula (2);

[0081] (2)

[0082] Where A represents the first parameter and Ha represents the phase angle.

[0083] b. Determine the second parameter based on the output frequencies corresponding to the first and second control signals.

[0084] In some embodiments, the output frequencies corresponding to the first control signal and the second control signal are the same, and the delay device 42 can determine the reciprocal of the output frequency as the second parameter. That is, when the output frequencies corresponding to two adjacent control signals are the same, the reciprocal of the output frequency can be directly determined as the second parameter.

[0085] Furthermore, in some embodiments, the output frequencies corresponding to the first control signal and the second control signal are different. The delay device 42 can determine the reciprocal of the smaller output frequency between the first and second control signals as the second parameter. That is, when the output frequencies corresponding to two adjacent control signals are different, the delay device 42 can first compare the magnitudes of the output frequencies corresponding to the two adjacent control signals, and then determine the reciprocal of the smaller output frequency between the two output frequencies as the second parameter.

[0086] As an example, assuming that the output frequencies corresponding to two adjacent control signals are 200Hz and 210Hz respectively, then the delay device 42 can determine 1 / 200Hz as the second parameter.

[0087] c. Determine the interval time by the product of the first and second parameters.

[0088] As an example, the interval time can be determined according to the following formula (3);

[0089] (3)

[0090] Where Hahz represents the time interval between two adjacent control signals. This represents the second parameter, and Hz represents the output frequency.

[0091] For example, suppose that the current delay device 42 receives two control signals, namely the first control signal and the second control signal; if the output frequency of the first control signal and the second control signal is 200Hz, then according to the above formula (3), the interval time between the first control signal and the second control signal is 2.5ms; if the output frequency of the first control signal is 100Hz and the output frequency of the second control signal is 200Hz, then the second parameter of the above two control signals is 1 / 100, and according to the above formula (3), the interval time between the first control signal and the second control signal is 5ms.

[0092] (3) Send a first control signal and a second control signal to the corresponding switch unit according to the interval time so that there is a phase difference between the first control signal and the second control signal.

[0093] In some embodiments, the delay device 42 may send a first control signal to the first switching unit 21 at a first time point to cause the corresponding heating element 11 to heat up, wherein the first switching unit 21 is any one of the switching units 21 in the switching assembly 2; and send a second control signal to the second switching unit 21 at a second time point to cause the corresponding heating element 11 to heat up, wherein the second switching unit 21 is any one of the switching units 21 in the switching assembly 2 other than the first switching unit 21, wherein the first time point and the second time point are separated by an interval time.

[0094] Therefore, the conduction and turn-on times of the first switch unit 21 and the second switch unit 21 can be separated by the interval time, so that the heating element 11 corresponding to the first switch unit 21 and the heating element 11 corresponding to the second switch unit 21 start heating by the interval time, thereby improving the buzzing sound and enhancing the user experience.

[0095] As an example, assuming the determined interval is 2.5ms, if the delay device 42 sends a first control signal to the first switching unit 21 at time T1, the first switching unit 21 will turn on at time T1, and the heating element 11 corresponding to the first switching unit 21 will also start heating at time T1. Then, the delay device 42 needs to send its corresponding second control signal to the second switching unit 21 at time T2, that is, T1+2.5ms. Thus, the second switching unit 21 will also turn on at time T2, and the heating element 11 corresponding to the second switching unit 21 will also start heating at time T2.

[0096] Therefore, the first control signal and the second control signal can be made to... Figure 3 Become Figure 4 That is, phase shifting is performed to create a phase difference between the first control signal and the second control signal. This ensures that the heating element 11 corresponding to the first control signal and the heating element 11 corresponding to the second control signal do not start heating at the same time; and when the duty cycles corresponding to the first control signal and the second control signal are the same, it not only ensures that the heating element 11 corresponding to the first control signal and the heating element 11 corresponding to the second control signal do not start heating at the same time, but also ensures that the heating element 11 corresponding to the first control signal and the heating element 11 corresponding to the second control signal do not stop heating at the same time, thereby avoiding thermal expansion and contraction deformation of the heating element 11 at the same moment, and thus improving the buzzing sound or the vibration felt by the human body.

[0097] In addition, for Figure 3 If the first and second control signals shown are sent at the same time, i.e., in phase, the simultaneous activation of the first and second switching units 21 may cause an excessively large instantaneous load peak. This could lead to a decrease in supply voltage and instantaneous power, affecting the temperature of the heating element 11. Furthermore, when the load returns to normal after the initial surge, the reduced load may trigger ringing of control signals, such as pulse signals, generating a high negative voltage and impacting the lifespan of the switching unit 21. However, for... Figure 4 The first and second control signals shown can reduce the occurrence of the above problems.

[0098] It should be noted that the above description assumes that the delay device 42 sends the first control signal first and then the second control signal. Alternatively, the delay device 42 may send the second control signal first and then the first control signal. In other words, this application does not limit the sending order of two adjacent control signals.

[0099] In some embodiments, the heating component 1 includes at least three heating elements 11, and correspondingly, the switching component 2 also includes at least three corresponding switching units 21. Thus, the delay device 42 receives at least three control signals. For each pair of adjacent control signals, the step of determining the interval time described above needs to be performed. That is, for each pair of adjacent control signals, the corresponding interval time needs to be determined so that the turn-on time of the switching units 21 corresponding to the two adjacent control signals is separated by the corresponding interval time.

[0100] This embodiment of the application improves the user experience by creating a phase difference between two adjacent control signals, such as the first control signal and the second control signal, thereby reducing the buzzing noise or perceptible vibration caused by multiple heating elements operating simultaneously. Furthermore, it also reduces the impact on the lifespan of the switching unit.

[0101] Please refer to Figure 5 , Figure 5 This is a schematic diagram of a time delay device 42 provided in an embodiment of this application. The time delay device 42 is used to control an atomizing device, which has at least two heating elements 11. The time delay device 42 includes a receiving module 421 and a generating module 422. The receiving module 421 is used to receive at least two waveform signals. The generating module 422 is used to generate control signals corresponding to the at least two waveform signals. The control signals include an adjacent first control signal and a second control signal. The first control signal and the second control signal have a phase difference. The first control signal and the second control signal are configured to control different heating elements 11 to operate.

[0102] In some embodiments, please refer to Figure 6 The generation module 422 includes a phase shifter 4221.

[0103] It should be noted that the above process has been described in detail in the text above, and will not be repeated here. Please refer to the relevant text above.

[0104] In some embodiments, please refer to Figure 6 The delay device 42 also includes a power supply module 423, which is used to boost the voltage to supply power to the delay device 42.

[0105] In some embodiments, the power supply module 423 may include a charge pump 4231, which can increase the power supply voltage so that the controller 4, including the delay device 42, controls the switching of multiple switching units at a higher voltage, thereby improving the switching efficiency of the switching units.

[0106] The time delay device in this embodiment can generate a phase difference between two adjacent control signals, such as the first control signal and the second control signal, through the generation module. This improves the buzzing sound or vibration that can be felt by the human body caused by multiple heating elements working simultaneously, thereby enhancing the user experience.

[0107] Those skilled in the art will understand that all or part of the functions of the various methods in the above embodiments can be implemented by hardware or by computer programs. When all or part of the functions in the above embodiments are implemented by computer programs, the program can be stored in a computer-readable storage medium, which may include: read-only memory, random access memory, disk, optical disk, hard disk, etc., and the program is executed by a computer to achieve the above functions. For example, the program can be stored in the memory of a device, and when the program in the memory is executed by the processor, all or part of the above functions can be achieved. In addition, when all or part of the functions in the above embodiments are implemented by computer programs, the program can also be stored in a server, another computer, disk, optical disk, flash drive, or external hard drive, etc., and can be downloaded or copied to the memory of a local device, or the system of the local device can be updated. When the program in the memory is executed by the processor, all or part of the functions in the above embodiments can be achieved.

[0108] The above examples illustrate the present invention only to aid in understanding it and are not intended to limit the scope of the invention. Those skilled in the art can make various simple deductions, modifications, or substitutions based on the principles of this invention.

Claims

1. A control method for an atomizing device, characterized in that, The atomizing device includes a sensor for generating a trigger signal, a waveform generator and a time delay device, multiple heating elements and corresponding switching units; The method includes: The waveform generator responds to the trigger signal output by the sensor and generates at least two waveform signals; The time delay device receives the at least two waveform signals and generates a control signal corresponding to the at least two waveform signals. The control signal includes an adjacent first control signal and a second control signal, and the first control signal and the second control signal have a phase difference. The corresponding switching unit receives the first control signal and the second control signal to control the different heating elements to work.

2. The control method for the atomizing device as described in claim 1, characterized in that, After the time delay device generates control signals corresponding to the at least two waveform signals, the time delay device is further used for: The ratio of the working cycle of the atomizing device to the number of heating elements is determined as the phase angle of the heating element; The interval time is determined based on the phase angle, the working cycle of the atomizing device, and relevant information of the control signal; The first control signal and the second control signal are sent to the corresponding switching unit according to the interval time, so that the first control signal and the second control signal have a phase difference.

3. The control method for the atomizing device as described in claim 2, characterized in that, The relevant information of the control signal includes the corresponding output frequency; The time delay device determines the interval time based on the phase angle, the working cycle of the atomizing device, and relevant information of the control signal, including: The first parameter is determined based on the phase angle and the working cycle; The second parameter is determined based on the output frequencies corresponding to the first control signal and the second control signal; The product of the first parameter and the second parameter is determined as the interval time.

4. The control method for the atomizing device as described in claim 3, characterized in that, The first control signal and the second control signal have the same output frequency; The time delay device determines the second parameter based on the output frequencies corresponding to the first control signal and the second control signal, including: The reciprocal of the output frequency is determined as the second parameter.

5. The control method for the atomizing device as described in claim 3, characterized in that, The first control signal and the second control signal have different output frequencies; The time delay device determines the second parameter based on the output frequencies corresponding to the first control signal and the second control signal, including: The reciprocal of the smaller of the output frequencies corresponding to the first control signal and the second control signal is determined as the second parameter.

6. The control method for the atomizing device as described in claim 2, characterized in that, The delay device sends the first control signal and the second control signal to the corresponding switching unit according to the interval time, including: A first control signal is sent to the first switching unit at a first time point to cause the corresponding heating element to heat up. The first switching unit is any one of the switching units in the switching assembly. A second control signal is sent to the second switching unit at a second time point to cause the corresponding heating element to heat up. The second switching unit is any switching unit in the switching assembly other than the first switching unit. The first time point and the second time point are separated by the interval time.

7. A time delay device, used to control an atomizing device, characterized in that, The atomizing device is equipped with at least two heating elements; the time delay device includes: The receiving module is used to receive at least two waveform signals; A generation module is used to generate control signals corresponding to the at least two waveform signals. The control signals include an adjacent first control signal and a second control signal, and the first control signal and the second control signal have a phase difference. The first control signal and the second control signal are configured to control different heating elements to operate.

8. The time delay device as described in claim 7, characterized in that, The time delay device further includes: A power supply module is provided to boost the voltage to power the delay device.

9. An atomizing device, characterized in that, include: A heating assembly, comprising a plurality of heating elements, wherein the heating elements are used to heat an aerosol matrix; A switching assembly, comprising a switching unit corresponding to each of the plurality of heating elements, wherein when the switching unit is turned on, the corresponding heating element is enabled to generate heat. Sensors are used to generate trigger signals in response to suction actions; The controller is configured to output control signals corresponding one-to-one with the plurality of switching units according to the trigger signal; the control signals are configured to control the conduction state and conduction duration of the corresponding switching units; The controller includes a waveform generator and a time delay device; The waveform generator is capable of generating at least two waveform signals in response to the trigger signal; The time delay device is used to receive the at least two waveform signals and generate control signals corresponding to the at least two waveform signals; the control signals include adjacent first control signals and second control signals, and the first control signals and the second control signals have a phase difference; the first control signals and the second control signals are configured to control different heating elements to operate.

10. A computer-readable storage medium, characterized in that, The medium stores a computer program that can be executed by a processor to implement the method as described in any one of claims 1 to 6.

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