Preheating control method and device for heat-not-burn appliance, controller and appliance

Abstract

The invention relates to the technical field of heating control of heat-not-burn appliances, and provides a preheating control method and device for a heat-not-burn appliance, a controller and the heat-not-burn appliance. The method comprises the steps that after the heat-not-burn appliance starts preheating operation, the accumulated energy value generated by a heating body of the heat-not-burn appliance is detected, and the preheating operation comprises a preheating temperature rise stage and a preheating stabilization stage; and if the accumulated energy value reaches a first standard energy value in the preheating temperature rise stage, the preheating operation is controlled to jump from the preheating temperature rise stage to a preheating stable stage, and the first standard energy value is the total energy generated by the heating body in the preheating temperature rise stage and determined according to the standard temperature curve. By means of the method, the problem that preheating energy is too high in the appliance preheating process can be avoided, and a user is prevented from scalding the mouth after smoking.

Description

Technical Field

[0001] The present application relates to the technical field of heating control of heat-without-combustion appliances, and in particular to a preheating control method, device, controller and heat-without-combustion appliance of the heat-without-combustion appliance. Background Art

[0002] The heating non-combustion appliance will perform a preheating operation after startup, and the preheating temperature of the heating element will be controlled according to the stored standard temperature curve. The preheating operation usually includes two parts: the preheating temperature rise stage and the preheating stabilization stage. The preheating temperature rise stage controls the heating element to rise to the maximum preheating temperature and maintain it for a certain period of time, then cools down and enters the preheating stabilization stage, maintaining a certain set temperature for insulation until the preheating is completed.

[0003] However, since the standard temperature curve is usually debugged under a standard room temperature environment of about 25°C, and the ambient temperature will affect the heating rate of the heating element, if the initial temperature of the heating element before preheating is much higher than the standard room temperature, the actual energy value generated when preheating according to the standard temperature curve will also be much greater than the standard energy value, which will cause the preheating energy to be too high and the user will burn their mouth when puffing. Summary of the invention

[0004] In view of this, the embodiments of the present application provide a preheating control method, device, controller and heating without burning appliance, which can avoid the problem of excessive preheating energy during the preheating process of the appliance and prevent users from burning their mouths when puffing.

[0005] A first aspect of an embodiment of the present application provides a preheating control method for a heating-not-burning appliance, comprising:

[0006] When the heating-without-combustion device starts the preheating operation, the accumulated energy value generated by the heating element of the heating-without-combustion device is detected, and the preheating operation includes a preheating temperature rising stage and a preheating stabilization stage;

[0007] If the accumulated energy value reaches the first standard energy value during the preheating stage, the preheating operation is controlled to jump from the preheating stage to the preheating stabilization stage. The first standard energy value is the total energy generated by the heating element during the preheating stage determined according to the standard temperature curve.

[0008] In the technical solution of the embodiment of the present application, when the heating-not-burning appliance starts the preheating operation, the accumulated energy value generated by the heating element will be detected in real time; if the accumulated energy value reaches the first standard energy value during the preheating stage, the preheating operation is controlled to jump from the preheating stage to the preheating stabilization stage. Through such a setting, assuming that the initial temperature of the heating element before preheating is high, the accumulated energy value generated by the heating element will reach the first standard energy value before the end of the preheating stage. At this time, the preheating operation is controlled to jump directly from the preheating stage to the preheating stabilization stage, that is, the preheating time of the preheating stage is shortened, which can reduce the actual energy value generated by the heating element during the preheating stage, thereby avoiding the problem of excessive preheating energy during the preheating process of the appliance and preventing users from burning their mouths when sucking.

[0009] In one implementation of the embodiment of the present application, the method further includes:

[0010] If the accumulated energy value does not reach the first standard energy value during the preheating stage, the preheating stage is extended.

[0011] In another implementation of the embodiment of the present application, the method further includes:

[0012] If the accumulated energy value does not reach the first standard energy value during the preheating temperature rising stage, the target temperature of the preheating stabilization stage is increased and / or the preheating stabilization stage is extended.

[0013] In one implementation of the embodiment of the present application, the method further includes:

[0014] If the accumulated energy value reaches a second standard energy value during the preheating stabilization phase, the preheating operation is terminated; the second standard energy value is the total energy generated by the heating element during the preheating temperature rise phase and the preheating stabilization phase determined according to the standard temperature curve.

[0015] In one implementation of the embodiment of the present application, the method further includes:

[0016] If the accumulated energy value does not reach the second standard energy value within the preheating stabilization stage, the preheating stabilization stage is extended.

[0017] In one implementation of the embodiment of the present application, after controlling the preheating operation to jump from the preheating temperature rising stage to the preheating stabilization stage, it also includes:

[0018] Determine the shortened preheating time according to the current preheating time and the standard time of the preheating temperature rise stage;

[0019] Output preheating shortens the duration according to the setting method.

[0020] In one implementation of the embodiment of the present application, the first standard energy value is calculated in the following manner:

[0021] According to the standard temperature curve, determine the target temperature of the preheating stage, the atomization temperature of the heating-not-burning appliance, and the standard energy accumulation time of the preheating stage;

[0022] The first standard energy value is calculated according to the target temperature, atomization temperature and standard energy accumulated time in the preheating stage.

[0023] A second aspect of an embodiment of the present application provides a preheating control device for a heating-not-burning appliance, comprising:

[0024] An energy detection module is used to detect the accumulated energy value generated by the heating element of the heat-not-burning appliance after the heat-not-burning appliance starts the preheating operation, and the preheating operation includes a preheating temperature rising stage and a preheating stabilization stage;

[0025] The stage jump module is used to control the preheating operation to jump from the preheating stage to the preheating stabilization stage if the accumulated energy value reaches a first standard energy value during the preheating stage. The first standard energy value is the total energy generated by the heating element during the preheating stage determined according to the standard temperature curve.

[0026] A third aspect of an embodiment of the present application provides a controller, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the computer program, the preheating control method for a heating non-combustion appliance provided in the first aspect of an embodiment of the present application is implemented.

[0027] A fourth aspect of the embodiments of the present application provides a heating without burning appliance, which includes a controller provided in the third aspect of the embodiments of the present application.

[0028] A fifth aspect of an embodiment of the present application provides a computer-readable storage medium, which stores a computer program. When the computer program is executed by a processor, it implements the preheating control method of the heating non-combustion appliance provided in the first aspect of the embodiment of the present application.

[0029] It can be understood that the beneficial effects of the second to fifth aspects mentioned above can be found in the relevant description of the first aspect mentioned above, and will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 is a schematic diagram of a heating without burning device provided in an embodiment of the present application;

[0031] Figure 2 It is a flow chart of a preheating control method of a heating-without-combustion appliance provided in an embodiment of the present application;

[0032] Figure 3It is a schematic diagram of the operation flow of the preheating control method of the heating-without-combustion appliance provided in an embodiment of the present application in an actual application scenario;

[0033] Figure 4 It is a structural framework diagram of a preheating control device for a heating-without-combustion appliance provided in an embodiment of the present application;

[0034] Figure 5 It is a schematic diagram of a controller provided in an embodiment of the present application. DETAILED DESCRIPTION

[0035] In the following description, for the purpose of illustration rather than limitation, specific details such as specific system structures, technologies, etc. are proposed, so as to thoroughly understand the embodiments of the present application. However, it should be clear to those skilled in the art that the present application can also be implemented in other embodiments without these specific details. In other cases, the detailed description of well-known systems, devices, circuits and methods is omitted to prevent unnecessary details from hindering the description of the present application. In addition, in the description of the present application specification and the attached claims, the terms "first", "second", "third" etc. are only used to distinguish the description, and cannot be interpreted as indicating or suggesting relative importance.

[0036] After starting, the heating-not-burning device enters the preheating stage and preheats the heating element according to the stored standard temperature curve. However, since the ambient temperature will affect the heating rate of the heating element, if the initial temperature of the heating element before preheating is much higher than the standard room temperature, the preheating energy will be too high when preheating according to the standard temperature curve, and the user will burn his mouth when puffing.

[0037] To address this problem, the embodiments of the present application provide a preheating control method, device, controller, and heat-not-burn appliance for a heat-not-burn appliance. By appropriately shortening the preheating time in the preheating stage, the problem of excessive preheating energy during the preheating process of the appliance can be avoided, thereby preventing users from burning their mouths when smoking. For more specific technical implementation details of the embodiments of the present application, please refer to the various embodiments described below.

[0038] like Figure 1 , which is a schematic diagram of a heating without burning appliance provided in an embodiment of the present application. Figure 1 The heating-not-burning device shown includes a controller, a heating element, and a battery module, wherein the controller is electrically connected to the heating element and the battery module, respectively. The controller can be used to control the temperature of the heating element, and the heating element can be heated up under the control of the controller to bake the aerosol-generating matrix, and the battery module is used to provide electrical energy to the controller and the heating element.

[0039] It should be understood that the executor of each method embodiment of the present application is a controller provided in the heating without burning appliance, for example, it can be a device such as the main control chip of the heating without burning appliance, and the embodiments of the present application do not impose any restrictions on the specific type of the controller.

[0040] See also Figure 2 , shows a preheating control method for a heating-without-combustion appliance provided in an embodiment of the present application, comprising:

[0041] 201. After the heating-without-combustion device starts the preheating operation, the accumulated energy value generated by the heating element of the heating-without-combustion device is detected;

[0042] The heating-not-burning appliance begins the preheating operation after startup, and the controller controls the heating of the heating element according to the stored standard temperature curve. The standard temperature curve usually includes two parts: the preheating period and the suction period. The standard temperature curve of the preheating period can be divided into the preheating temperature rise part and the preheating stabilization part, that is, the preheating operation includes the preheating temperature rise stage and the preheating stabilization stage. When the preheating process begins, it first enters the preheating temperature rise stage. The appliance controls the heating element to heat up from the ambient temperature to the set maximum preheating temperature through full power output. After the maximum preheating temperature is maintained for a certain period of time, the temperature is lowered and the preheating stabilization stage is entered. In the preheating stabilization stage, the heating element will be controlled to maintain a certain set temperature for insulation until the end of the preheating period.

[0043] The standard temperature curve is usually debugged in advance at a normal temperature of about 25°C and stored in a storage device such as the register Flash of the device. After the standard temperature curve is given, the starting time point, ending time point and target temperature of the preheating stage, the starting time point, ending time point and target temperature of the preheating stabilization stage, the atomization temperature of the device (the temperature at which the aerosol generating matrix is ​​atomized) and the standard energy accumulation time of the preheating stage are all known. Specifically, after the standard temperature curve is given, the standard temperature curve can be parsed to obtain various time parameters and temperature parameters. For example, the preheating stage can be the 0th to 20th second of the preheating process and the target temperature is 330°C, the preheating stabilization stage can be the 20th to 25th second of the preheating process and the target temperature is 280°C, the set device atomization temperature can be 260°C, the set standard energy accumulation time of the preheating stage can be 10 seconds, and so on.

[0044] After the appliance starts the preheating operation, the accumulated energy value generated by the heating element will be detected in real time. The accumulated energy value is positively correlated with the temperature of the heating element and the heating time. During the preheating process of the appliance, the controller can continuously detect and record the real-time temperature of the heating element, thereby drawing the actual temperature curve. The accumulated energy value can be regarded as the area enclosed by the actual temperature curve and the time axis, which can be calculated by integrating. Specifically, since the integral can be decomposed into the accumulated value of the area of ​​the rectangle in multiple unit times, the accumulated energy value can be calculated using the formula P=Σ(T 当前 -T 前一时刻 ) 2 ×Δt is calculated, where T 当前 Indicates the actual temperature of the heating element at the current moment, T 前一时刻 represents the actual temperature of the heating element at the previous moment, and Δt represents the time difference between the two moments. If the heating element temperature calculation function of the appliance is called once every 100ms, then Δt = 100ms.

[0045] 202. If the accumulated energy value reaches the first standard energy value in the preheating temperature rising stage, the preheating operation is controlled to jump from the preheating temperature rising stage to the preheating stabilization stage.

[0046] As the preheating time goes by, the accumulated energy value generated by the heating element will continue to increase. It is determined whether the accumulated energy value reaches the preset first standard energy value during the preheating stage. If it reaches the first standard energy value, the preheating operation is controlled to jump directly from the preheating stage to the preheating stabilization stage, that is, shorten the preheating time of the preheating stage. This can reduce the actual energy value generated by the heating element during the preheating stage and avoid excessive preheating energy of the appliance. For example, assuming that the accumulated energy value is P, the first standard energy value is P1, the preheating stage is the 0th to 20th second of the preheating process, and the preheating stabilization stage is the 20th to 25th second of the preheating process. If the accumulated energy value P reaches P1 before the end of the preheating stage, for example, it reaches P1 at the 18th second, then the heating clock inside the control device jumps directly to the 20th second, that is, jumps to the preheating stabilization stage. This process is equivalent to shortening the preheating time of the preheating stage by 2 seconds.

[0047] The first standard energy value is the total energy generated by the heating element during the preheating stage determined according to the standard temperature curve. The calculation method of the first standard energy value is described below.

[0048] In one implementation of the embodiment of the present application, the first standard energy value is calculated in the following manner:

[0049] (1) determining the target temperature of the preheating stage, the atomization temperature of the heating-without-combustion device, and the standard energy accumulation time of the preheating stage according to the standard temperature curve;

[0050] (2) Calculate the first standard energy value according to the target temperature, atomization temperature and standard energy accumulation time in the preheating stage.

[0051] By analyzing the standard temperature curve, we can obtain the target temperature T1 of the preheating stage, the atomization temperature T2 of the heating-not-burning appliance, and the standard energy accumulation time t of the preheating stage. Based on these parameters and the energy calculation formula described above, we can calculate the first standard energy value P1. That is, P1 = (T1-T2) 2 ×t, after the device obtains the first standard energy value P1 by calculation according to the standard temperature curve, the first standard energy value P1 can be stored in a storage device such as a register Flash for use in subsequent processes.

[0052] In one implementation of the embodiment of the present application, after controlling the preheating operation to jump from the preheating temperature rising stage to the preheating stabilization stage, it also includes:

[0053] (1) Determine the shortened preheating time according to the current preheating time and the standard time of the preheating heating stage;

[0054] (2) Output preheating shortening time according to the setting method.

[0055] The accumulated energy value reaches the first standard energy value before the end of the preheating stage. At this time, the preheating operation is controlled to jump directly from the preheating stage to the preheating stabilization stage, thereby shortening the preheating time of the preheating stage. In order to let the user know that the preheating stage is shortened, the preheating shortening time can be determined according to the current preheating time and the standard time of the preheating stage, and then the preheating shortening time is output according to the setting method. For example, assuming that the preheating stage is the 0th to 20th second of the preheating process, that is, the standard time of the preheating stage is 20 seconds, assuming that the current preheating time is 18 seconds, that is, the time point of jumping from the preheating stage to the preheating stabilization stage is the 18th second, then the preheating shortening time is 20 seconds-18 seconds=2 seconds. After calculating the shortened preheating time, the device can output the relevant information of the shortened preheating time through voice broadcast or screen display, so that the user can know that the current preheating stage is shortened by 2 seconds.

[0056] In one implementation of the embodiment of the present application, the method further includes:

[0057] If the accumulated energy value does not reach the first standard energy value during the preheating stage, the preheating stage is extended.

[0058] If the initial temperature of the heating element before preheating is low, when preheating is performed according to the standard temperature curve, the accumulated energy value may not reach the first standard energy value at the end of the preheating stage, that is, the problem of insufficient preheating energy occurs, which will affect the user's puffing experience. In response to this problem, if it is detected that the accumulated energy value does not reach the first standard energy value during the preheating stage, the preheating stage can be appropriately extended, and the accumulated energy value can be continued to be increased until the accumulated energy value reaches the first standard energy value and then jumps to the preheating stabilization stage, thereby avoiding the problem of insufficient preheating energy. For example, assuming that the accumulated energy value is P, the first standard energy value is P1, the preheating stage is the 0th to 20th second of the preheating process, and the preheating stabilization stage is the 20th to 25th second of the preheating process. If the accumulated energy value P does not reach P1 after the end of the preheating stage (i.e., the 20th second), the preheating stage is extended, and the accumulated energy value P is continuously calculated until the accumulated energy value P reaches P1, and then jumps to the preheating stabilization stage. Assuming that the accumulated energy value P reaches P1 at the 23rd second, it is equivalent to extending the preheating stage by 3 seconds, while the duration of the preheating stabilization stage remains unchanged, that is, the preheating stage becomes 0-23 seconds, and the preheating stabilization stage becomes 23-28 seconds.

[0059] In another implementation of the embodiment of the present application, the method further includes:

[0060] If the accumulated energy value does not reach the first standard energy value during the preheating temperature rising stage, the target temperature of the preheating stabilization stage is increased and / or the preheating stabilization stage is extended.

[0061] In case that the accumulated energy value has not reached the first standard energy value at the end of the preheating stage, in addition to appropriately extending the preheating stage, another implementation method can also be adopted. In this implementation method, if it is detected that the accumulated energy value has not reached the first standard energy value during the preheating stage, the preheating stage is kept unchanged, and the system jumps to the preheating stabilization stage normally, and energy compensation is completed by increasing the heating temperature and / or extending the duration of the preheating stabilization stage. For example, assuming that the accumulated energy value is P, the first standard energy value is P1, the preheating stage is the 0th to 20th second of the preheating process, the preheating stabilization stage is the 20th to 25th second of the preheating process, and the target temperature of the preheating stabilization stage is 280°C. If the accumulated energy value P still does not reach P1 after the end of the preheating stage (i.e., the 20th second), the system jumps to the preheating stabilization stage normally. During the preheating stabilization stage, the heating target temperature can be increased to 290°C or the preheating stabilization stage can be extended by 3 seconds (that is, the preheating stabilization stage becomes the 20th-28th second). Alternatively, the target temperature can be increased and the preheating stabilization stage can be extended at the same time. This can increase the energy value generated by the heating element during the preheating stabilization stage, thereby compensating for the energy value P1-P that is missing during the preheating temperature rise stage. Ultimately, the cumulative energy value generated by the heating element during the entire preheating stage meets the standard value, thereby avoiding the problem of insufficient preheating energy.

[0062] In one implementation of the embodiment of the present application, the method further includes:

[0063] If the accumulated energy value reaches a second standard energy value during the preheating stabilization phase, the preheating operation is terminated; the second standard energy value is the total energy generated by the heating element during the preheating temperature rise phase and the preheating stabilization phase determined according to the standard temperature curve.

[0064] When the preheating operation enters the preheating stabilization stage, the accumulated energy value of the heating element is continuously detected, and the accumulated energy value will continue to increase. It is determined whether the accumulated energy value reaches the preset second standard energy value during the preheating stabilization stage. If the second standard energy value is reached, the preheating operation is terminated directly, that is, the preheating time of the preheating stabilization stage is shortened. In this way, the accumulated energy value generated by the heating element during the entire preheating stage can be controlled to be equal to the second standard energy value, avoiding problems such as excessive preheating energy or insufficient preheating energy in the appliance. Among them, the second standard energy value is the total energy generated by the heating element during the preheating temperature rise stage and the preheating stabilization stage determined according to the standard temperature curve, which is equal to the sum of the total energy generated by the heating element during the preheating temperature rise stage (that is, the first standard energy value P1) and the total energy generated by the heating element during the preheating stabilization stage. Please refer to the previous text for the calculation method of the total energy generated by the heating element during the preheating temperature rise stage, and the total energy generated by the heating element during the preheating stabilization stage can be calculated according to the target temperature and duration of the preheating stabilization stage recorded in the standard temperature curve, and is also calculated using the energy calculation formula described above. As an example, assuming that the accumulated energy value is P, the second standard energy value is P2, the preheating stage is the 0th to 20th second of the preheating process, and the preheating stabilization stage is the 20th to 25th second of the preheating process. If the accumulated energy value P reaches P2 before the end of the preheating stabilization stage, for example, it reaches P2 in the 24th second, the preheating operation is terminated directly. This process is equivalent to shortening the preheating time of the preheating stabilization stage by 1 second, so that the accumulated energy value P generated by the heating element in the entire preheating stage is equal to the second standard energy value P2.

[0065] In one implementation of the embodiment of the present application, the method further includes:

[0066] If the accumulated energy value does not reach the second standard energy value within the preheating stabilization stage, the preheating stabilization stage is extended.

[0067] If the accumulated energy value of the heating element has not reached the second standard energy value at the end of the preheating stabilization stage, the problem of insufficient preheating energy may occur, which will affect the user's puffing experience. In response to this problem, if it is detected that the accumulated energy value has not reached the second standard energy value during the preheating stabilization stage, the preheating stabilization stage can be appropriately extended, and the accumulated energy value can continue to be increased until the accumulated energy value reaches the second standard energy value and then the preheating operation is terminated, thereby avoiding the problem of insufficient preheating energy. For example, assuming that the accumulated energy value is P, the second standard energy value is P2, and the preheating stabilization stage is the 20th-25th second of the preheating process, if the accumulated energy value P does not reach P2 after the end of the preheating stabilization stage (i.e., the 25th second), the preheating stabilization stage is extended, and the accumulated energy value P is continuously calculated until the accumulated energy value P reaches P2, and then the preheating operation is terminated. Assuming that the accumulated energy value P reaches P2 at the 28th second, it is equivalent to extending the preheating stabilization stage by 3 seconds, that is, the preheating stabilization stage becomes the 20th-28th second.

[0068] In the technical solution of the embodiment of the present application, when the heating-not-burning appliance starts the preheating operation, the accumulated energy value generated by the heating element will be detected in real time; if the accumulated energy value reaches the first standard energy value during the preheating stage, the preheating operation is controlled to jump from the preheating stage to the preheating stabilization stage. Through such a setting, assuming that the initial temperature of the heating element before preheating is high, the accumulated energy value generated by the heating element will reach the first standard energy value before the end of the preheating stage. At this time, the preheating operation is controlled to jump directly from the preheating stage to the preheating stabilization stage, that is, the preheating time of the preheating stage is shortened, which can reduce the actual energy value generated by the heating element during the preheating stage, thereby avoiding the problem of excessive preheating energy during the preheating process of the appliance and preventing users from burning their mouths when sucking.

[0069] To facilitate understanding of the preheating control method for a heating-not-burning appliance provided in an embodiment of the present application, an actual application scenario is listed below.

[0070] like Figure 3 FIG. 1 is a schematic diagram of the operation flow of the preheating control method for a heating-without-combustion appliance provided in an embodiment of the present application in an actual application scenario. Figure 3In the application scenario shown, after the heating-without-combustion device starts the preheating operation, the target temperature T1 of the preheating stage, the atomization temperature T2 of the heating-without-combustion device and the standard energy accumulation time t of the preheating stage are read through the standard temperature curve; then, the standard energy value P1 of the preheating stage is calculated according to the target temperature T1, the atomization temperature T2 and the standard energy accumulation time t; the device calls the energy calculation function to detect the accumulated energy value P generated by the heating element in real time, and judges whether the accumulated energy value P reaches the standard energy value P1 before the end of the preheating stage; if the accumulated energy P reaches the standard energy value P1, the energy value P1 of the preheating stage is reached. If the value P reaches the standard energy value P1 before the end of the preheating stage, the heating clock is controlled to jump from the current time node to the time node at the beginning of the preheating stabilization stage, that is, it jumps directly from the preheating stage to the preheating stabilization stage, and then continues to preheat according to the standard temperature curve until the preheating operation is completed, and the user can be prompted to inhale by motor vibration or sound and light; if the accumulated energy value P does not reach the standard energy value P1 before the end of the preheating stage, it is preheated normally according to the standard temperature curve until the preheating operation is completed, and the user can also be prompted to inhale by motor vibration or sound and light. Through such a setting, the preheating time can be automatically shortened when the accumulated energy value in the preheating stage is detected to be too high, avoiding problems such as excessive preheating energy during the preheating process of the appliance.

[0071] It should be understood that the size of the serial numbers of the steps in the above embodiments does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

[0072] A preheating control method for a heat-not-burn appliance is mainly described above, and a preheating control device for a heat-not-burn appliance will be described below.

[0073] See also Figure 4 In the embodiment of the present application, an embodiment of a preheating control device for a heating-without-combustion appliance includes:

[0074] The energy detection module 401 is used to detect the accumulated energy value generated by the heating element of the heating device after the heating device starts the preheating operation, and the preheating operation includes a preheating temperature rising stage and a preheating stabilization stage;

[0075] The stage jump module 402 is used to control the preheating operation to jump from the preheating stage to the preheating stabilization stage if the accumulated energy value reaches a first standard energy value during the preheating stage. The first standard energy value is the total energy generated by the heating element during the preheating stage determined according to the standard temperature curve.

[0076] In one implementation of the embodiment of the present application, the preheating control device for the heating-not-burning appliance further includes:

[0077] The heating stage extension module is used to extend the preheating stage if the accumulated energy value does not reach the first standard energy value during the preheating stage.

[0078] In another implementation of the embodiment of the present application, the preheating control device for the heating-not-burning appliance further includes:

[0079] The preheating parameter increasing module is used to increase the target temperature of the preheating stabilization phase and / or extend the preheating stabilization phase if the accumulated energy value does not reach the first standard energy value during the preheating temperature rise phase.

[0080] In one implementation of the embodiment of the present application, the preheating control device for the heating-not-burning appliance further includes:

[0081] The preheating end control module is used to end the preheating operation if the accumulated energy value reaches a second standard energy value during the preheating stabilization stage; the second standard energy value is the total energy generated by the heating element during the preheating temperature rise stage and the preheating stabilization stage determined according to the standard temperature curve.

[0082] In one implementation of the embodiment of the present application, the preheating control device for the heating-not-burning appliance further includes:

[0083] The stabilization phase extension module is used to extend the preheating stabilization phase if the accumulated energy value does not reach the second standard energy value during the preheating stabilization phase.

[0084] In one implementation of the embodiment of the present application, the preheating control device for the heating-not-burning appliance further includes:

[0085] A shortened time determination module is used to determine the shortened preheating time according to the current preheating time and the standard time of the preheating heating stage;

[0086] The shortened time output module is used to output the shortened preheating time in a set manner.

[0087] In one implementation of the embodiment of the present application, the preheating control device for the heating-not-burning appliance further includes:

[0088] A parameter determination module, for determining the target temperature of the preheating stage, the atomization temperature of the heating-without-combustion device, and the standard energy accumulation time of the preheating stage according to the standard temperature curve;

[0089] The standard energy calculation module is used to calculate the first standard energy value according to the target temperature, atomization temperature and standard energy accumulation time in the preheating stage.

[0090] An embodiment of the present application further provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the preheating control method for a heating non-combustion appliance as described in any of the above embodiments is implemented.

[0091] Figure 5 is a schematic diagram of a controller provided in an embodiment of the present application. Figure 5 As shown, the controller 5 of this embodiment includes: a processor 50, a memory 51, and a computer program 52 stored in the memory 51 and executable on the processor 50. When the processor 50 executes the computer program 52, the steps in the above-mentioned embodiments of the preheating control method for the heating-not-burning appliance are implemented, for example Figure 2 Alternatively, when the processor 50 executes the computer program 52, the functions of each module / unit in the above-mentioned device embodiments are realized, for example Figure 4 Functions of modules 401 to 402 are shown.

[0092] The computer program 52 may be divided into one or more modules / units, which are stored in the memory 51 and executed by the processor 50 to complete the present application. The one or more modules / units may be a series of computer program instruction segments capable of completing specific functions, which are used to describe the execution process of the computer program 52 in the controller 5.

[0093] The processor 50 may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor or any conventional processor, etc.

[0094] The memory 51 may be an internal storage unit of the controller 5, such as a hard disk or memory of the controller 5. The memory 51 may also be an external storage device of the controller 5, such as a plug-in hard disk, a smart media card (SMC), a secure digital (SD) card, a flash card, etc. equipped on the controller 5. Further, the memory 51 may include both an internal storage unit of the controller 5 and an external storage device. The memory 51 is used to store the computer program and other programs and data required by the controller. The memory 51 may also be used to temporarily store data that has been output or is to be output.

[0095] The present application also provides a heating without burning device, which includes: Figure 5 Controller shown.

[0096] The technicians in the relevant field can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional units and modules is used as an example for illustration. In practical applications, the above-mentioned function allocation can be completed by different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above. The functional units and modules in the embodiment can be integrated in a processing unit, or each unit can exist physically separately, or two or more units can be integrated in one unit. The above-mentioned integrated unit can be implemented in the form of hardware or in the form of software functional units. In addition, the specific names of the functional units and modules are only for the convenience of distinguishing each other, and are not used to limit the scope of protection of this application. The specific working process of the units and modules in the above-mentioned system can refer to the corresponding process in the aforementioned method embodiment, which will not be repeated here.

[0097] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices and units described above can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0098] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0099] Those of ordinary skill in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.

[0100] In the embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the system embodiments described above are only schematic. For example, the division of the modules or units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interfaces, devices or units, which can be electrical, mechanical or other forms.

[0101] The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the embodiments of the present application.

[0102] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0103] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the present application implements all or part of the processes in the above-mentioned embodiment method, and can also be completed by instructing the relevant hardware through a computer program. The computer program can be stored in a computer-readable storage medium, and the computer program can implement the steps of the above-mentioned various method embodiments when executed by the processor. Among them, the computer program includes computer program code, and the computer program code can be in source code form, object code form, executable file or some intermediate form. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, U disk, mobile hard disk, disk, optical disk, computer memory, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium. It should be noted that the content contained in the computer-readable medium can be appropriately increased or decreased according to the requirements of legislation and patent practice in the jurisdiction. For example, in some jurisdictions, according to legislation and patent practice, computer-readable media do not include electric carrier signals and telecommunication signals.

[0104] The embodiments described above are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A preheating control method for a heat-not-burn appliance, characterized in that: include: After the heating-without-combustion device starts a preheating operation, the accumulated energy value generated by the heating element of the heating-without-combustion device is detected, wherein the preheating operation includes a preheating temperature rising stage and a preheating stabilization stage; If the accumulated energy value reaches a first standard energy value during the preheating stage, the preheating operation is controlled to jump from the preheating stage to the preheating stabilization stage, and the first standard energy value is the total energy generated by the heating element during the preheating stage determined according to the standard temperature curve.

2. The method according to claim 1, characterized in that Also includes: If the accumulated energy value does not reach the first standard energy value during the preheating stage, the preheating stage is extended.

3. The method according to claim 1, characterized in that Also includes: If the accumulated energy value does not reach the first standard energy value during the preheating temperature rising stage, the target temperature of the preheating stabilization stage is increased and / or the preheating stabilization stage is extended.

4. The method according to claim 1, characterized in that Also includes: If the accumulated energy value reaches a second standard energy value during the preheating stabilization phase, the preheating operation is terminated; The second standard energy value is the total energy generated by the heating element in the preheating temperature rising stage and the preheating stabilization stage determined according to the standard temperature curve.

5. The method according to claim 4, characterized in that Also includes: If the accumulated energy value does not reach the second standard energy value within the preheating stabilization stage, the preheating stabilization stage is extended.

6. The method according to claim 1, characterized in that After controlling the preheating operation to jump from the preheating temperature rising stage to the preheating stabilization stage, the method further includes: Determine the shortened preheating time according to the current preheating time and the standard time of the preheating temperature rising stage; The shortened preheating time is outputted according to the setting method.

7. The method according to any one of claims 1 to 6, characterized in that: The first standard energy value is calculated in the following way: According to the standard temperature curve, determining the target temperature of the preheating stage, the atomization temperature of the heating-without-combustion device, and the standard energy accumulation time of the preheating stage; The first standard energy value is calculated according to the target temperature of the preheating stage, the atomization temperature and the standard energy accumulation time.

8. A preheating control device for a heating-not-burning appliance, characterized in that: include: An energy detection module, used for detecting the accumulated energy value generated by the heating element of the heat-not-burning device after the heat-not-burning device starts a preheating operation, wherein the preheating operation includes a preheating temperature rising stage and a preheating stabilization stage; A stage jump module is used to control the preheating operation to jump from the preheating stage to the preheating stabilization stage if the accumulated energy value reaches a first standard energy value during the preheating stage, wherein the first standard energy value is the total energy generated by the heating element during the preheating stage determined according to a standard temperature curve.

9. A controller comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the computer program, the preheating control method for the heating non-combustion appliance according to any one of claims 1 to 7 is implemented.

10. A heating without burning device, characterized in that: Comprising a controller as claimed in claim 9.

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