Method, device, equipment and system for determining detection threshold value of aerosol-forming substrate

Abstract

The invention relates to the technical field of heat-not-burn, in particular to a method, a device, equipment and a system for determining a detection threshold value of an aerosol-forming substrate. The method comprises the following steps: receiving a detection value of the sensor when the heat-not-burn device is not inserted into the aerosol-forming substrate; under the condition that the detection value is in a preset standard range, determining a detection threshold value for detecting whether the heat-not-burn device is inserted into an aerosol-forming substrate or not based on the detection value and a preset initial detection threshold value; the detection threshold is sent to the heat-not-burn device such that the heat-not-burn device determines whether to insert the aerosol-forming substrate through the detection threshold. By adopting the method, the detection accuracy can be improved.

Description

Technical Field

[0001] The present application relates to the field of heat-without-combustion technology, and in particular to a method, device, equipment and system for determining a detection threshold of an aerosol-forming substrate. Background Art

[0002] With the development of heat-not-burn device technology, a technology has emerged that uses sensors to identify whether the heat-not-burn device is inserted into an aerosol-forming substrate. By using sensors to detect whether the aerosol-forming substrate is inserted, the heat-not-burn device can be automatically awakened when the sensor detects that the heat-not-burn device has been inserted into the aerosol-forming substrate, thereby saving the user's time in starting the device. The heat-not-burn device can also be automatically shut down when the sensor does not detect that the heat-not-burn device has been inserted into the aerosol-forming substrate, thereby preventing the device from continuing to heat without the aerosol-forming substrate being inserted, thereby preventing damage to the heat-not-burn device.

[0003] However, different sensors have differences due to differences in assembly, materials, etc., and the existing technology sets the detection threshold of the sensor in batches, which makes the detection threshold of the sensor inaccurate, and thus cannot accurately detect whether the heat without burning device is inserted into the aerosol-forming matrix. Summary of the invention

[0004] Based on this, it is necessary to provide a method, device, equipment and system for determining the detection threshold of an aerosol-forming matrix that can improve detection accuracy in response to the above-mentioned technical problems.

[0005] In a first aspect, the present application provides a method for determining a detection threshold of an aerosol-forming substrate, which is applied to a sensor detection workstation, and the method comprises:

[0006] receiving a detection value of the sensor when the heat-not-burn device is not inserted into the aerosol-forming substrate;

[0007] In the case where the detection value is within a preset standard range, determining a detection threshold for detecting whether the heat-not-burn device is inserted into the aerosol-forming substrate based on the detection value and a preset initial detection threshold;

[0008] The detection threshold is sent to the heat-not-burn device, so that the heat-not-burn device determines whether to insert the aerosol-forming substrate according to the detection threshold.

[0009] In one embodiment, the receiving detection value of the sensor when the heat without burning device is not inserted into the aerosol-forming substrate comprises:

[0010] Receiving device parameters sent by the heat-not-burn device;

[0011] When the device parameters match the preset standard parameters, sending a sensor detection value acquisition instruction to the heat-not-burn device, so that the heat-not-burn device sends the sensor detection value when no aerosol-forming substrate is inserted to the sensor detection workstation;

[0012] Receive the detection value sent by the heating without burning device.

[0013] In one embodiment, the device parameters include at least one of the resistance of the heating element, the temperature of the printed circuit board, the temperature of the battery core, and the number of aging times; the preset standard parameters include the standard resistance of the heating element, the standard temperature of the printed circuit board, the standard temperature of the battery core, and the standard number of aging times;

[0014] When the device parameters match the preset standard parameters, sending a sensor detection value acquisition instruction to the heating without burning device includes:

[0015] When at least one of the matching results of the heating element resistance and the standard heating element resistance, the matching results of the printed circuit board temperature and the standard printed circuit board temperature, the matching results of the battery cell temperature and the standard battery cell temperature, and the matching results of the aging times and the standard aging times is successfully matched, a sensor detection value acquisition instruction is sent to the heating without burning device.

[0016] In one embodiment, the device parameters have at least two types; the method further comprises:

[0017] When there are device parameters that failed to match and device parameters that successfully matched, the device parameters that successfully matched are displayed in a first area of ​​the display interface of the sensor detection workstation, and the device parameters that failed to match are displayed in a second area of ​​the display interface.

[0018] In one embodiment, the method further comprises:

[0019] In the case where the device parameters fail to match the preset standard parameters, the device parameters that failed to match are displayed in the display interface of the sensor detection workstation.

[0020] In one embodiment, the method further comprises:

[0021] Receiving a return instruction sent by the heat-without-combustion device; the return instruction carries a set threshold value set in the heat-without-combustion device;

[0022] When the set threshold value is consistent with the detection threshold value, a first mark indicating that the threshold value is successfully set is displayed in the display interface of the sensor detection workstation;

[0023] When the set threshold value is inconsistent with the detection threshold value, a second indicator indicating a failure in setting the threshold value is displayed in the display interface.

[0024] In one embodiment, the initial detection threshold comprises an initial maximum detection threshold and an initial minimum detection threshold for detecting the aerosol-forming substrate; the detection threshold comprises a maximum detection threshold and a minimum detection threshold for detecting whether the aerosol-forming substrate has been inserted;

[0025] The determining, based on the detection value and a preset initial detection threshold, a detection threshold for detecting whether the heat-not-burn device is inserted into the aerosol-forming substrate comprises:

[0026] Determining the minimum detection threshold based on the sum of the detection value and the initial minimum detection threshold;

[0027] The maximum detection threshold is determined based on the detection value, the initial minimum detection threshold, and the sum of the initial minimum detection threshold.

[0028] In a second aspect, the present application provides a device for determining a detection threshold of an aerosol-forming substrate, the device comprising:

[0029] A detection value receiving module, used for receiving the detection value of the sensor when the heat-not-burn device is not inserted into the aerosol-forming matrix;

[0030] a threshold determination module, configured to determine, when the detection value is within a preset standard range, a detection threshold for detecting whether the heat-not-burn device is inserted into the aerosol-forming substrate based on the detection value and a preset initial detection threshold;

[0031] A threshold sending module is used to send the detection threshold to the heat-not-burn device, so that the heat-not-burn device determines whether to insert the aerosol-forming substrate through the detection threshold.

[0032] In a third aspect, the present application provides a computer device, including a memory and a processor, wherein the memory stores a computer program, and the processor implements the steps of the above method when executing the computer program.

[0033] In a fourth aspect, the present application provides a detection threshold determination system for an aerosol-forming substrate, comprising a sensor detection workstation, wherein the sensor detection workstation is used to implement the steps of the above-mentioned method.

[0034] The above-mentioned method, device, equipment and system for determining the detection threshold of an aerosol-forming substrate receive the detection value of the sensor when the aerosol-forming substrate is not inserted into the heat-not-burn device, and when the detection value is within a preset standard range, determine the detection threshold for detecting whether the heat-not-burn device is inserted into the aerosol-forming substrate based on the detection value and the preset initial detection threshold, and send the detection threshold to the heat-not-burn device so that the heat-not-burn device determines whether the aerosol-forming substrate is inserted through the detection threshold. This can reduce fixed errors caused by environmental changes or sensor differences, and improve the accuracy of the heat-not-burn device in identifying whether the aerosol-forming substrate is inserted through the detection threshold. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 A diagram of an application environment of a method for determining a detection threshold of an aerosol-forming substrate in one embodiment;

[0036] Figure 2 A schematic diagram of a method for determining a detection threshold of an aerosol-forming substrate in one embodiment;

[0037] Figure 3 A schematic diagram of a device parameter partition display in one embodiment;

[0038] Figure 4 A schematic diagram of a verification failure in an embodiment;

[0039] Figure 5 A schematic diagram showing a first mark in an embodiment;

[0040] Figure 6 is a schematic diagram showing a second identifier in an embodiment;

[0041] Figure 7 A schematic flow chart of a method for determining a detection threshold of an aerosol-forming substrate in another embodiment;

[0042] Figure 8 is a structural block diagram of a device for determining a detection threshold of an aerosol-forming substrate in one embodiment;

[0043] Fig. 9 FIG. 4 is a diagram showing the internal structure of a computer device in one embodiment. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0045] The method for determining the detection threshold of an aerosol-forming matrix provided in the embodiments of the present application can be applied to Figure 1 In the application environment shown. Among them, the sensor detection workstation 104 is connected and communicated with the heat-not-burn device 102 via wire. The sensor detection workstation 104 receives the detection value of the sensor when the heat-not-burn device is not inserted into the aerosol-forming substrate. When the detection value is within the preset standard range, the sensor detection workstation 104 determines the detection threshold for detecting whether the heat-not-burn device is inserted into the aerosol-forming substrate based on the detection value and the preset initial detection threshold. The sensor detection workstation 104 sends the detection threshold to the heat-not-burn device, so that the heat-not-burn device determines whether the aerosol-forming substrate is inserted through the detection threshold.

[0046] In one embodiment, Figure 2 As shown, a method for determining the detection threshold of an aerosol-forming substrate is provided, and the method is applied to Figure 1 Taking the sensor detection workstation 104 in the example as an example, the following steps are included:

[0047] S202, receiving a detection value of a sensor when the heat without burning device is not inserted into an aerosol-forming substrate.

[0048] The sensor is a component installed in the heat-not-burn device and used to identify whether the heat-not-burn device is inserted into the aerosol-forming substrate. The detection value is sent by the heat-not-burn device to the sensor detection workstation. The detection value is the output value of the sensor when the heat-not-burn device is not inserted into the aerosol-forming substrate.

[0049] In some embodiments, the reception and transmission of the detection value are realized after the sensor detection workstation successfully establishes a connection with the heat-not-burn device. The process of successfully establishing a connection between the heat-not-burn device and the sensor detection workstation can be: the sensor detection workstation is wired to the heat-not-burn device to obtain a communication channel for transmitting data or instructions between the heat-not-burn device and the sensor detection workstation; the sensor detection workstation sends a wake-up instruction to the heat-not-burn device through the communication channel to wake up the heat-not-burn device, and the heat-not-burn device sends an instruction consistent with the wake-up instruction to the sensor detection workstation; the sensor detection workstation receives an instruction consistent with the wake-up instruction sent by the heat-not-burn device, and determines that a connection with the heat-not-burn device is successfully established based on the received instruction.

[0050] In some embodiments, the heating without burning device can actively send the detection value of the sensor when the aerosol-forming matrix is ​​not inserted to the sensor detection workstation, or after receiving the sensor detection value acquisition instruction, send the detection value of the sensor when the aerosol-forming matrix is ​​not inserted to the sensor detection workstation to determine whether the detection value of the sensor is within a preset standard range.

[0051] Optionally, after the heat without burn device successfully establishes a connection, the sensor detection workstation receives a detection value of the sensor when the aerosol-forming substrate is not inserted and sent by the heat without burn device.

[0052] S204: When the detection value is within a preset standard range, a detection threshold for detecting whether the heat-not-burn device is inserted into the aerosol-forming substrate is determined based on the detection value and a preset initial detection threshold.

[0053] The preset standard range refers to an allowable value range pre-set in the sensor detection workstation, which is mainly used to determine whether the sensor of the heat-not-burn device can work normally. The preset standard range is usually determined based on the design requirements, safety specifications or performance standards of the sensor. When the received test value is not within the preset standard range, it means that the sensor is abnormal and cannot work normally and needs to be replaced or repaired. When the received test value is within the preset standard range, it means that the sensor can work normally and does not need to be replaced or repaired.

[0054] The preset initial detection threshold refers to the threshold that can detect that the heat-not-burn device has been inserted into the aerosol-forming substrate, and can also be understood as the threshold of the sensor change after the aerosol-forming substrate is inserted into the heat-not-burn device. For example, when the sensor is working normally, when the heat-not-burn device is not inserted into the aerosol-forming substrate, the detection value of the sensor is A, and when the heat-not-burn device is inserted into the aerosol-forming substrate, the detection value of the sensor fluctuates between B1 and B2, then the initial detection threshold can be preset as (B1-A, B2-A).

[0055] S206, sending the detection threshold to the heat without burn device, so that the heat without burn device determines whether to insert the aerosol-forming substrate through the detection threshold.

[0056] Among them, the sensor will also output detection values ​​when it is abnormal, and will also output detection values ​​when objects of other materials are inserted. Therefore, in order to accurately identify that the inserted object is an aerosol-forming matrix, it is necessary to first check whether the sensor is working normally, that is, first determine whether the detection value is within the preset standard range, and then determine the detection threshold of the sensor after the aerosol-forming matrix has been inserted according to the initial detection threshold, and send it to the heat without burning device, so that the heat without burning device can accurately identify whether the aerosol-forming matrix is ​​inserted according to the detection threshold.

[0057] In the above-mentioned method for determining the detection threshold of the aerosol-forming substrate, by receiving the detection value of the sensor when the heat-not-burn device is not inserted with the aerosol-forming substrate, when the detection value is within the preset standard range, the detection threshold for detecting whether the heat-not-burn device is inserted with the aerosol-forming substrate is determined based on the detection value and the preset initial detection threshold, and the detection threshold is sent to the heat-not-burn device so that the heat-not-burn device determines whether the aerosol-forming substrate is inserted through the detection threshold. This can reduce fixed errors caused by environmental changes or sensor differences, and improve the accuracy of the heat-not-burn device in identifying whether the aerosol-forming substrate is inserted through the detection threshold.

[0058] In one embodiment, receiving a detection value of a sensor when the heat-not-burn device is not inserted with an aerosol-forming substrate comprises:

[0059] Receive device parameters sent by the heat without combustion device.

[0060] When the device parameters match the preset standard parameters, the sensor detection value acquisition instruction is sent to the heat without burning device, so that the heat without burning device sends the sensor detection value when the aerosol-forming matrix is ​​not inserted to the sensor detection workstation.

[0061] Receive the detection value sent by the heat without combustion device.

[0062] The device parameters are the values ​​or set values ​​that describe the performance and characteristics of the heat-not-burn device, for example, the resistance of the heating element, the temperature of the printed circuit board, the temperature of the battery core, and the number of aging times in the heat-not-burn device.

[0063] The matching of device parameters with preset standard parameters means that the device parameters of the heat without burning device are within the range of preset standard parameters. For example, the resistance of the heating element of the heat without burning device is x, and the range of preset standard heating element resistance is X1 to X2. If x is between X1 and X2, then the resistance of the heating element matches the preset standard heating element resistance.

[0064] In some embodiments, the device parameters can be actively sent by the heat without combustion device to the sensor detection workstation, or after the sensor detection workstation sends a device parameter acquisition instruction to the heat without combustion device, the heat without combustion device can then send the device parameters to the sensor detection workstation based on the received device parameter acquisition instruction.

[0065] In some embodiments, if the device parameters received by the sensor detection workstation are device parameters to be decoded, it is necessary to decode the device parameters to be decoded, and then match the decoded device parameters with the preset standard parameters. The specific decoding process is: determine the inverse process of the heat without burn device encoding the device parameters to obtain the device parameters to be decoded, and decode the device parameters to be decoded according to the inverse process to obtain the decoded device parameters. Decoding the device parameters to be decoded according to the inverse process of encoding to obtain the device parameters to be decoded can avoid decoding errors or failures, and ensure that the device parameters obtained by decoding are the device parameters stored in the heat without burn device.

[0066] Optionally, the sensor detection workstation sends a device parameter acquisition instruction to the heat-not-burn device, so that the heat-not-burn device sends the device parameters to the sensor detection workstation. The sensor detection workstation receives the device parameters sent by the heat-not-burn device, and matches the received device parameters with preset standard parameters. When the device parameters match the preset standard parameters, the sensor detection value acquisition instruction is sent to the heat-not-burn device, so that the heat-not-burn device sends the sensor detection value when the aerosol-forming matrix is ​​not inserted to the sensor detection workstation. The sensor detection workstation receives the detection value sent by the heat-not-burn device to detect whether the sensor can work normally through the received detection value.

[0067] In this embodiment, by sending the sensor detection value acquisition instruction to the heating without combustion device when the device parameters match the preset standard parameters, it can be ensured that the sensor detection is finally performed on the heating without combustion device whose device parameters match the preset standard parameters, that is, it is determined whether the sensor can work normally, and it is avoided to perform sensor detection on the heating without combustion device whose device parameters do not match the preset standard parameters, thereby improving the production line detection efficiency.

[0068] In one embodiment, the device parameters include at least one of the resistance of the heating element, the temperature of the printed circuit board, the temperature of the battery core, and the number of aging times; the preset standard parameters include the standard resistance of the heating element, the standard temperature of the printed circuit board, the standard temperature of the battery core, and the standard number of aging times;

[0069] When the device parameters match the preset standard parameters, a sensor detection value acquisition instruction is sent to the heat-not-burn device, including:

[0070] When at least one of the matching results of the heating element resistance and the standard heating element resistance, the printed circuit board temperature and the standard printed circuit board temperature, the battery cell temperature and the standard battery cell temperature, and the aging times and the standard aging times is successfully matched, the sensor detection value acquisition instruction is sent to the heating without burning device.

[0071] Among them, successful matching means that the device parameters of the heat-not-burn device are within the range of the preset standard parameters. For example, if the device parameter is x, the range of the preset standard parameters is X1 to X2, and x is between X1 and X2, then the device parameters successfully match the preset standard parameters.

[0072] In some embodiments, if the device parameters include only one of the resistance of the heating element, the temperature of the printed circuit board, the temperature of the battery core, and the number of aging times, then if the device parameters are matched successfully, the sensor detection value acquisition instruction is sent to the heat-not-burn device. For example, if the acquired device parameters include only the resistance of the heating element, the resistance of the heating element is matched with the standard resistance of the heating element, and if the match is successful, the sensor detection value acquisition instruction is sent to the heat-not-burn device.

[0073] In some embodiments, if the device parameters include only two / three / four of the heating element resistance, printed circuit board temperature, battery core temperature, and aging times, then when the two / three / four device parameters are successfully matched, the sensor detection value acquisition instruction is sent to the heat-not-burn device. For example, if the acquired device parameters include only the heating element resistance and the printed circuit board temperature, the heating element resistance is matched with the standard heating element resistance, and the printed circuit board temperature is matched with the standard printed circuit board temperature, and when the two device parameters are successfully matched, the sensor detection value acquisition instruction is sent to the heat-not-burn device.

[0074] In some embodiments, if there are multiple device parameters, the matching of each device parameter can be performed simultaneously or sequentially. When matching each device parameter sequentially, the next device parameter is matched after the previous device parameter is matched successfully. For example, the acquired device parameters include the resistance of the heating element, the temperature of the printed circuit board, the temperature of the battery core, and the number of aging times. The resistance of the heating element can be matched with the standard resistance of the heating element first. After the match is successful, the temperature of the printed circuit board can be matched with the standard temperature of the printed circuit board. After the match is successful, the temperature of the battery core can be matched with the standard temperature of the battery core. After the match is successful, the number of aging times can be matched with the standard number of aging times. If a match fails when matching each device parameter sequentially, an indicator indicating the failure of the device parameter match is directly output in the display interface of the sensor detection workstation. For example, the acquired device parameters include the resistance of the heater, the temperature of the printed circuit board, the temperature of the battery core, and the number of aging times. The resistance of the heater is first matched with the resistance of the standard heater. If the match fails, an indicator indicating the failure of the device parameter match is output in the display interface of the sensor detection workstation, and the printed circuit board temperature, the battery core temperature, and the number of aging times are no longer matched.

[0075] In this embodiment, when at least one of the matching results of the heating element resistance and the standard heating element resistance, the printed circuit board temperature and the standard printed circuit board temperature, the battery cell temperature and the standard battery cell temperature, and the aging times and the standard aging times is successfully matched, a sensor detection value acquisition instruction is sent to the heating without combustion device. This can ensure that sensor detection is ultimately performed on the heating without combustion device whose device parameters are successfully matched, that is, to determine whether the sensor can work normally, to avoid sensor detection on the heating without combustion device whose device parameters fail to match, and to improve the production line detection efficiency.

[0076] In one embodiment, there are at least two types of device parameters; the method further comprises:

[0077] In the case where there are device parameters that failed to match and device parameters that successfully matched, the device parameters that successfully matched are displayed in a first area of ​​the display interface of the sensor detection workstation, and the device parameters that failed to match are displayed in a second area of ​​the display interface.

[0078] Matching failure refers to the device parameters of the heat-not-burn device being outside the range of preset standard parameters. For example, if the resistance of the heating element of the heat-not-burn device is y, the range of the standard heating element resistance is Y1 to Y2, and x is between Y1 and Y2, then the heating element resistance fails to match the standard heating element resistance.

[0079] The first area and the second area are areas that are simultaneously presented in the display interface. Figure 3 As shown, the first area 302 displays the device parameters that failed to match, and the second area 304 displays the device parameters that successfully matched.

[0080] In some embodiments, the first area and the second area of ​​the display interface may also display the difference between the device parameters and the preset standard parameters. Figure 3 As shown, the current resistance value in the upper section = 7295 (-2051), and 2051 is the difference between the resistance value of the heating element and the resistance value of the standard heating element.

[0081] In some embodiments, the display interface of the sensor detection workstation further includes a third area and / or a fourth area, and the third area is used to display various preset standard parameters, or the difference threshold between the device parameters and the preset standard parameters. Figure 4 As shown, the third area 402 displays a reasonable resistance difference of 400, which means that the difference threshold between the resistance of the heating element and the standard resistance of the heating element is 400. If the difference between the resistance of the heating element and the standard resistance of the heating element exceeds 400, the resistance of the heating element fails to match the resistance of the standard heating element. The fourth area is used to display the mark representing the failure or success of the device parameter matching.

[0082] Optionally, when there are device parameters that failed to match and device parameters that successfully matched, the sensor detection workstation displays the device parameters that successfully matched in a first area of ​​the display interface, and displays the device parameters that failed to match in a second area of ​​the display interface.

[0083] In this embodiment, when there are device parameters that fail to match and device parameters that succeed in matching, the device parameters that succeed in matching are displayed in the first area of ​​the display interface of the sensor detection workstation, and the device parameters that fail to match are displayed in the second area of ​​the display interface. In this way, it is possible to intuitively see which device parameters are abnormal and need to be adjusted, and which device parameters are normal and do not need to be adjusted.

[0084] In one embodiment, the method for determining a detection threshold of an aerosol-forming substrate further comprises:

[0085] In the case where the device parameters fail to match the preset standard parameters, the device parameters that failed to match are displayed in the display interface of the sensor detection workstation.

[0086] Wherein, the matching failure means that the device parameters of the heat-not-burn device are outside the range of the preset standard parameters. Figure 3 and Figure 4 As shown, if the resistance matching of the heating element of the heating without burning device fails, the display interface of the sensor detection workstation will display resistance verification failure.

[0087] Optionally, when the device parameters fail to match the preset standard parameters, the sensor detection workstation displays the device parameters that failed to match in the display interface.

[0088] In this embodiment, when the device parameters fail to match the preset standard parameters, the device parameters that failed to match are displayed in the display interface of the sensor detection workstation, so that it can be intuitively observed which device parameters failed to match.

[0089] In one embodiment, the method for determining a detection threshold of an aerosol-forming substrate further comprises:

[0090] A return instruction sent by the heat without combustion device is received. The return instruction carries a set threshold value set in the heat without combustion device.

[0091] When the set threshold value is consistent with the detection threshold value, a first mark indicating that the threshold value is set successfully is displayed in the display interface of the sensor detection workstation.

[0092] When the set threshold value is inconsistent with the detection threshold value, a second indicator indicating that the threshold value setting has failed is displayed in the display interface.

[0093] The return instruction is a command sent by the heat-not-burn device to the sensor detection workstation after the threshold of the heat-not-burn device is set. The return instruction can be used to prompt the sensor detection workstation that the threshold has been set, and can also carry the set threshold.

[0094] The first mark is inconsistent with the second mark. The first mark and the second mark include but are not limited to a mixture of one or more of colors and characters. For example, if the first mark is green, the second mark can be red or other colors except green. For another example, the first mark is "verification passed" or "PASS", and the second mark is "verification failed" or "FAIL". For another example, if Figure 5 As shown, the first mark is in the form of a green area filled with "PASS" characters, such as Figure 6 As shown, the second identification is in the form of a red area filled with "FAIL" characters, wherein the verification information is a preset standard parameter, or a difference threshold between a device parameter and a preset standard parameter, PCB board and board are printed circuit boards, the infrared intensity Min and Max values ​​are the set thresholds in the heat-not-burn device, and the infrared intensity reading is the detection threshold stored in the sensor detection workstation.

[0095] In some embodiments, the set threshold or detection threshold may be displayed while displaying the first mark. The set threshold and detection threshold may be displayed while displaying the second mark to determine the gap between the set threshold and the detection threshold.

[0096] Optionally, the sensor detection workstation receives a return instruction sent by the heat without combustion device, and the return instruction carries a set threshold value set in the heat without combustion device. When the set threshold value is consistent with the detection threshold value, the sensor detection workstation displays a first mark indicating successful threshold setting in the display interface, and when the set threshold value is inconsistent with the detection threshold value, the sensor detection workstation displays a second mark indicating failed threshold setting in the display interface.

[0097] In this embodiment, when the set threshold value is consistent with the detection threshold value, a first mark indicating successful threshold setting is displayed in the display interface of the sensor detection workstation; when the set threshold value is inconsistent with the detection threshold value, a second mark indicating failure of threshold setting is displayed in the display interface. In this way, it is possible to directly judge whether the detection threshold value for detecting whether the aerosol-forming matrix has been inserted in the heat without burning device has been set successfully through the displayed mark.

[0098] In one embodiment, the initial detection threshold comprises an initial maximum detection threshold and an initial minimum detection threshold for detecting an aerosol-forming substrate.The detection threshold comprises a maximum detection threshold and a minimum detection threshold for detecting whether an aerosol-forming substrate has been inserted.

[0099] Determining a detection threshold for detecting whether the heat-not-burn device is inserted into the aerosol-forming substrate based on the detection value and a preset initial detection threshold, including:

[0100] A minimum detection threshold is determined based on the sum of the detection value and the initial minimum detection threshold.

[0101] A maximum detection threshold is determined based on the detection value, the initial minimum detection threshold, and the sum of the initial minimum detection threshold.

[0102] Among them, when using a sensor to identify whether the heat without burn device is inserted into the aerosol-forming substrate, if the detection value of the sensor is between the minimum detection threshold and the maximum detection threshold, it indicates that the heat without burn device has been inserted into the aerosol-forming substrate.

[0103] Optionally, the sensor detection workstation determines the sum of the detection value and the initial minimum detection threshold as the minimum detection threshold, and determines the sum of the detection value, the initial minimum detection threshold, and the initial minimum detection threshold as the maximum detection threshold.

[0104] In this embodiment, the minimum detection threshold is determined based on the sum of the detection value and the initial minimum detection threshold, and the maximum detection threshold is determined based on the detection value, the initial minimum detection threshold, and the sum of the initial minimum detection threshold. This can reduce errors caused by environmental changes or sensor differences, so that the detection threshold determined based on the detection value can be more accurate, thereby improving the accuracy of the heat-not-burn device in identifying whether the aerosol-forming substrate is inserted through the detection threshold.

[0105] The present application also provides an application scenario, which applies the above-mentioned method for determining the detection threshold of an aerosol-forming substrate. Specifically, the application of the method for determining the detection threshold of an aerosol-forming substrate in the application scenario is as follows:

[0106] like Figure 7 As shown, the sensor detection workstation is connected to the heat-not-burn device by wire to obtain a communication channel for transmitting data or instructions between the heat-not-burn device and the sensor detection workstation. The sensor detection workstation sends a wake-up instruction to the heat-not-burn device through the communication channel to wake up the heat-not-burn device, and causes the heat-not-burn device to send an instruction consistent with the wake-up instruction to the sensor detection workstation. The sensor detection workstation receives an instruction consistent with the wake-up instruction sent by the heat-not-burn device, and determines that a connection with the heat-not-burn device is successfully established based on the received instruction.

[0107] The sensor detection workstation sends a device parameter acquisition instruction to the heating without burning device, so that the heating without burning device sends the device parameters to the sensor detection workstation. Among them, the device parameters are encoded device parameters, and the device parameters include heating element resistance, printed circuit board temperature, battery core temperature, and aging times. The sensor detection workstation receives the encoded device parameters, and determines the inverse process of the heating without burning device encoding the device parameters to obtain the device parameters to be decoded, and decodes the device parameters to be decoded according to the inverse process to obtain the decoded device parameters. The sensor detection workstation matches the heating element resistance with the standard heating element resistance, and after the match is successful, matches the printed circuit board temperature with the standard printed circuit board temperature, and after the match is successful, matches the battery core temperature with the standard battery core temperature, and after the match is successful, matches the aging times with the standard aging times, and after the match is successful, sends the sensor detection value acquisition instruction to the heating without burning device, so that the heating without burning device sends the sensor detection value when the aerosol forming matrix is ​​not inserted to the sensor detection workstation. If a match fails when matching each device parameter in sequence, an indicator indicating the failure of the device parameter match will be directly output in the display interface of the sensor detection workstation. At the same time, the successfully matched device parameters can be displayed in the first area of ​​the display interface of the sensor detection workstation, and the failed matching device parameters can be displayed in the second area of ​​the display interface.

[0108] The sensor detection workstation receives the detection value sent by the heat-not-burn device, and when the detection value is within the preset standard range, determines the sum of the detection value and the initial minimum detection threshold as the minimum detection threshold, and determines the sum of the detection value, the initial minimum detection threshold, and the initial minimum detection threshold as the maximum detection threshold. The initial detection threshold includes the initial maximum detection threshold and the initial minimum detection threshold for detecting the aerosol-forming substrate. The detection threshold includes the maximum detection threshold and the minimum detection threshold for detecting whether the aerosol-forming substrate has been inserted.

[0109] The sensor detection workstation sends the detection threshold to the heat without combustion device. The sensor detection workstation receives a return instruction sent by the heat without combustion device, and the return instruction carries the set threshold set in the heat without combustion device. When the set threshold is consistent with the detection threshold, the sensor detection workstation displays a first mark indicating that the threshold is set successfully in the display interface. When the set threshold is inconsistent with the detection threshold, the sensor detection workstation displays a second mark indicating that the threshold is set unsuccessfully in the display interface.

[0110] It should be understood that, although the various steps in the flowcharts involved in the above-mentioned embodiments are displayed in sequence according to the indication of the arrows, these steps are not necessarily executed in sequence according to the order indicated by the arrows. Unless there is a clear explanation in this article, the execution of these steps does not have a strict order restriction, and these steps can be executed in other orders. Moreover, at least a part of the steps in the flowcharts involved in the above-mentioned embodiments can include multiple steps or multiple stages, and these steps or stages are not necessarily executed at the same time, but can be executed at different times, and the execution order of these steps or stages is not necessarily to be carried out in sequence, but can be executed in turn or alternately with other steps or at least a part of the steps or stages in other steps.

[0111] Based on the same inventive concept, the embodiment of the present application also provides a device for determining the detection threshold of an aerosol-forming substrate for implementing the above-mentioned method for determining the detection threshold of an aerosol-forming substrate. The implementation scheme for solving the problem provided by the device is similar to the implementation scheme recorded in the above-mentioned method, so the specific limitations of the embodiments of one or more devices for determining the detection threshold of an aerosol-forming substrate provided below can refer to the limitations of the method for determining the detection threshold of an aerosol-forming substrate above, and will not be repeated here.

[0112] In one embodiment, Figure 8 As shown, a detection threshold determination device for an aerosol-forming substrate is provided, comprising:

[0113] The detection value receiving module 802 is used to receive the detection value of the sensor when the heat without burning device is not inserted into the aerosol-forming substrate.

[0114] The threshold determination module 804 is used to determine the detection threshold for detecting whether the heat-not-burn device is inserted into the aerosol-forming substrate based on the detection value and the preset initial detection threshold when the detection value is within the preset standard range.

[0115] The threshold sending module 806 is used to send the detection threshold to the heat without burn device, so that the heat without burn device determines whether to insert the aerosol-forming substrate through the detection threshold.

[0116] In this embodiment, by receiving the detection value of the sensor when the aerosol-forming substrate is not inserted into the heat-not-burn device, when the detection value is within the preset standard range, the detection threshold for detecting whether the aerosol-forming substrate is inserted into the heat-not-burn device is determined based on the detection value and the preset initial detection threshold, and the detection threshold is sent to the heat-not-burn device, so that the heat-not-burn device determines whether the aerosol-forming substrate is inserted through the detection threshold. This can reduce fixed errors caused by environmental changes or sensor differences, and improve the accuracy of the heat-not-burn device in identifying whether the aerosol-forming substrate is inserted through the detection threshold.

[0117] In one embodiment, the detection value receiving module includes:

[0118] The parameter receiving unit is used to receive device parameters sent by the heating without combustion device.

[0119] The parameter matching unit is used to send a sensor detection value acquisition instruction to the heat-not-burn device when the device parameters match the preset standard parameters, so that the heat-not-burn device sends the sensor detection value when the aerosol-forming matrix is ​​not inserted to the sensor detection workstation.

[0120] The detection value receiving unit is used to receive the detection value sent by the heating without combustion device.

[0121] In one embodiment, the device parameters include at least one of the resistance of the heating element, the temperature of the printed circuit board, the temperature of the battery core, and the number of aging times. The preset standard parameters include the standard resistance of the heating element, the standard temperature of the printed circuit board, the standard temperature of the battery core, and the standard number of aging times. The parameter matching unit includes:

[0122] The instruction sending subunit is used to send a sensor detection value acquisition instruction to the heating without burning device when at least one of the matching results of the heating element resistance and the standard heating element resistance, the matching results of the printed circuit board temperature and the standard printed circuit board temperature, the matching results of the battery cell temperature and the standard battery cell temperature, and the matching results of the aging times and the standard aging times are successfully matched.

[0123] In one embodiment, there are at least two types of device parameters, and the detection threshold determination device for the aerosol-forming substrate further comprises:

[0124] The first display unit is used to display the successfully matched device parameters in the first area of ​​the display interface of the sensor detection workstation and display the failed matching device parameters in the second area of ​​the display interface when there are failed matching device parameters and successfully matched device parameters.

[0125] In one embodiment, the detection threshold determination device for an aerosol-forming substrate further comprises:

[0126] The second display unit is used to display the device parameters that failed to match in the display interface of the sensor detection workstation when the device parameters fail to match the preset standard parameters.

[0127] In one embodiment, the detection threshold determination device for an aerosol-forming substrate further comprises:

[0128] The feedback unit is used to receive the feedback instruction sent by the heat without combustion device. The feedback instruction carries the set threshold value set in the heat without combustion device.

[0129] The third display unit is used to display a first mark indicating that the threshold value is set successfully in the display interface of the sensor detection workstation when the set threshold value is consistent with the detection threshold value.

[0130] The fourth display unit is used to display a second indicator indicating a failure in setting the threshold in the display interface when the setting threshold is inconsistent with the detection threshold.

[0131] In one embodiment, the initial detection threshold comprises an initial maximum detection threshold and an initial minimum detection threshold for detecting an aerosol-forming substrate. The detection threshold comprises a maximum detection threshold and a minimum detection threshold for detecting whether an aerosol-forming substrate has been inserted, and the threshold determination module comprises:

[0132] The minimum detection threshold determination unit is used to determine the minimum detection threshold based on the sum of the detection value and the initial minimum detection threshold.

[0133] The maximum detection threshold determination unit is used to determine the maximum detection threshold based on the detection value, the initial minimum detection threshold, and the sum of the initial minimum detection threshold.

[0134] Each module in the above-mentioned device for determining the detection threshold of an aerosol-forming substrate may be implemented in whole or in part by software, hardware, or a combination thereof. Each of the above-mentioned modules may be embedded in or independent of a processor in a computer device in the form of hardware, or may be stored in a memory in a computer device in the form of software, so that the processor may call and execute operations corresponding to each of the above modules.

[0135] In one embodiment, a computer device is provided. The computer device may be a sensor detection workstation, and its internal structure diagram may be as follows: Fig. 9As shown. The computer device includes a processor, a memory and a network interface connected via a system bus. The processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program and a database. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The database of the computer device is used to store the detection value of the sensor, the preset standard range, the initial detection threshold, the detection threshold, the device parameters, and the preset standard parameters. The network interface of the computer device is used to communicate with an external terminal via a network connection. When the computer program is executed by the processor, a method for determining the detection threshold of an aerosol-forming matrix is ​​implemented.

[0136] Those skilled in the art will understand that Fig. 9 The structure shown in the figure is only a block diagram of a part of the structure related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied. The specific computer device may include more or fewer components than those shown in the figure, or combine certain components, or have a different arrangement of components.

[0137] In one embodiment, a computer device is further provided, including a memory and a processor, wherein a computer program is stored in the memory, and the processor implements the steps in the above method embodiments when executing the computer program.

[0138] In one embodiment, a system for determining a detection threshold of an aerosol-forming substrate comprises a sensor detection workstation, and the sensor detection workstation is used to implement the steps in the above-mentioned method embodiments.

[0139] It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data used for analysis, stored data, displayed data, etc.) involved in this application are all information and data authorized by the user or fully authorized by all parties.

[0140] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to the memory, database or other medium used in the embodiments provided in the present application can include at least one of non-volatile and volatile memory. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetoresistive random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. As an illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM). The database involved in each embodiment provided in this application may include at least one of a relational database and a non-relational database. Non-relational databases may include distributed databases based on blockchains, etc., but are not limited to this. The processor involved in each embodiment provided in this application may be a general-purpose processor, a central processing unit, a graphics processor, a digital signal processor, a programmable logic device, a data processing logic device based on quantum computing, etc., but are not limited to this.

[0141] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0142] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the attached claims.

Claims

1. A method for determining the detection threshold of an aerosol-forming matrix, applied to a sensor detection workstation, characterized in that: The method comprises: receiving a detection value of the sensor when the heat-not-burn device is not inserted into the aerosol-forming substrate; In the case where the detection value is within a preset standard range, determining a detection threshold for detecting whether the heat-not-burn device is inserted into the aerosol-forming substrate based on the detection value and a preset initial detection threshold; The detection threshold is sent to the heat-not-burn device, so that the heat-not-burn device determines whether to insert the aerosol-forming substrate according to the detection threshold.

2. The method according to claim 1, characterized in that The receiving detection value of the sensor when the heat without burning device is not inserted into the aerosol-forming substrate includes: Receiving device parameters sent by the heat-not-burn device; When the device parameters match the preset standard parameters, sending a sensor detection value acquisition instruction to the heat-not-burn device, so that the heat-not-burn device sends the sensor detection value when no aerosol-forming substrate is inserted to the sensor detection workstation; Receive the detection value sent by the heating without burning device.

3. The method according to claim 2, characterized in that The device parameters include at least one of the resistance of the heating element, the temperature of the printed circuit board, the temperature of the battery core, and the number of aging times; the preset standard parameters include the standard resistance of the heating element, the standard temperature of the printed circuit board, the standard temperature of the battery core, and the standard number of aging times; When the device parameters match the preset standard parameters, sending a sensor detection value acquisition instruction to the heating without burning device includes: When at least one of the matching results of the heating element resistance and the standard heating element resistance, the matching results of the printed circuit board temperature and the standard printed circuit board temperature, the matching results of the battery cell temperature and the standard battery cell temperature, and the matching results of the aging times and the standard aging times is successfully matched, a sensor detection value acquisition instruction is sent to the heating without burning device.

4. The method according to claim 2 or 3, characterized in that: There are at least two types of device parameters; the method further includes: When there are device parameters that failed to match and device parameters that successfully matched, the device parameters that successfully matched are displayed in a first area of ​​the display interface of the sensor detection workstation, and the device parameters that failed to match are displayed in a second area of ​​the display interface.

5. The method according to claim 2 or 3, characterized in that: The method further comprises: In the case where the device parameters fail to match the preset standard parameters, the device parameters that failed to match are displayed in the display interface of the sensor detection workstation.

6. The method according to claim 1 or 2, characterized in that: The method further comprises: Receiving a return instruction sent by the heat-without-combustion device; the return instruction carries a set threshold value set in the heat-without-combustion device; When the set threshold value is consistent with the detection threshold value, a first mark indicating that the threshold value is successfully set is displayed in the display interface of the sensor detection workstation; When the set threshold value is inconsistent with the detection threshold value, a second indicator indicating a failure in setting the threshold value is displayed in the display interface.

7. The method according to claim 1, characterized in that the initial detection thresholds comprising an initial maximum detection threshold and an initial minimum detection threshold for detecting the aerosol-forming substrate; the detection thresholds comprising a maximum detection threshold and a minimum detection threshold for detecting whether the aerosol-forming substrate has been inserted; The determining, based on the detection value and a preset initial detection threshold, a detection threshold for detecting whether the heat-not-burn device is inserted into the aerosol-forming substrate comprises: Determining the minimum detection threshold based on the sum of the detection value and the initial minimum detection threshold; The maximum detection threshold is determined based on the detection value, the initial minimum detection threshold, and the sum of the initial minimum detection threshold.

8. A device for determining a detection threshold of an aerosol-forming substrate, characterized in that: The device comprises: A detection value receiving module, used for receiving a detection value of the sensor when the heat-not-burn device is not inserted into the aerosol-forming matrix; a threshold determination module, configured to determine, when the detection value is within a preset standard range, a detection threshold for detecting whether the heat-not-burn device is inserted into the aerosol-forming substrate based on the detection value and a preset initial detection threshold; A threshold sending module is used to send the detection threshold to the heat-not-burn device, so that the heat-not-burn device determines whether to insert the aerosol-forming substrate through the detection threshold.

9. A computer device comprising a memory and a processor, wherein the memory stores a computer program, wherein: When the processor executes the computer program, the steps of the method according to any one of claims 1 to 7 are implemented.

10. A detection threshold determination system for an aerosol-forming substrate, comprising a sensor detection workstation, characterized in that: The sensor detection workstation is used to implement the steps of the method according to any one of claims 1 to 7.

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