Suction compensation method and apparatus, breast pump, and storage medium

Abstract

Disclosed in the present application is a suction compensation method. The suction compensation method comprises: acquiring working state data of a current breast pump; judging whether the breast pump needs suction compensation or not according to the working state data; and acquiring a suction compensation value according to the working state data after judging that the breast pump needs suction compensation, and compensating the suction intensity of the breast pump according to the suction compensation value. Further disclosed in the present application are a suction compensation apparatus, a breast pump, and a storage medium. In this way, suction attenuation of the breast pump can be avoided, and thus the milk extraction volume and the suction intensity can be improved.

Description

Suction compensation method and device, breast pump, and storage medium

[0001] Related applications

[0002] This application claims priority to Chinese patent application number 202410254219.8, filed on March 6, 2024, the entire contents of which are incorporated herein by reference. Technical Field

[0003] The present application relates to the technical field of maternal and infant products, and in particular to a suction compensation method and device, a breast pump, and a storage medium. Background Art

[0004] A breast pump is a device used to express breast milk accumulated in the mammary glands. It is generally used when the baby cannot directly suckle the breast milk, when the mother has nipple problems, or when the mother still wants to breastfeed despite working. Electric breast pumps generally use a vacuum pump as the suction power source to achieve milk extraction.

[0005] When a breast pump with industry-related technology is used by a user, the suction force of the negative pressure pump will decay over time, resulting in the workload of the negative pressure pump being inconsistent with actual expectations, and the milk suction volume and intensity will not reach the optimal effect, affecting the user experience.

[0006] Application Contents

[0007] The purpose of this application is to provide a suction compensation method and device, a breast pump, and a storage medium, which are intended to solve the technical problem that the milk suction volume and milk suction intensity do not meet the requirements due to the attenuation of the suction force of the breast pump.

[0008] To solve the above technical problems, the present application provides a technical solution: providing a suction compensation method, which includes: obtaining current working status data of a breast pump; judging whether the breast pump needs suction compensation based on the working status data; after judging that the breast pump needs suction compensation, obtaining a suction compensation value based on the working status data and compensating the suction of the breast pump based on the suction compensation value.

[0009] Wherein, obtaining the current working status data of the breast pump includes: obtaining the continuous working time of the negative pressure pump of the breast pump; and determining whether the breast pump needs suction compensation based on the working status data includes: determining whether the continuous working time is greater than or equal to a preset time, and determining that the breast pump needs suction compensation after determining that the working time is greater than or equal to the preset time.

[0010] The acquiring of the suction compensation value according to the working status data includes searching for a corresponding suction compensation value in a correspondence table between continuous working time and suction compensation value according to the continuous working time.

[0011] Wherein, the obtaining of the current working status data of the breast pump includes: detecting the negative pressure value output by the negative pressure pump in real time; and determining whether the breast pump needs suction compensation based on the working status data includes: determining whether the absolute value of the difference between the negative pressure value and a preset pressure value is greater than a preset attenuation threshold, and determining that the breast pump needs suction compensation after determining that the absolute value of the difference is greater than the preset attenuation threshold.

[0012] Wherein, obtaining the suction compensation value according to the working status data includes: taking the absolute value of the difference between the negative pressure value and a preset pressure value as the suction compensation value.

[0013] Wherein, the obtaining of the current working status data of the breast pump includes: detecting the temperature value of the surrounding environment of the negative pressure pump in real time; and determining whether the breast pump needs suction compensation based on the working status data includes: determining whether the temperature value is greater than a preset temperature threshold, and determining that the breast pump needs suction compensation after determining that the temperature value is greater than the preset temperature threshold.

[0014] The obtaining of the current working status data of the breast pump includes: obtaining the number of suction cycles that have been executed during the continuous operation of the negative pressure pump of the breast pump; and determining whether the breast pump needs suction compensation based on the working status data includes: determining whether the number of suction cycles is greater than a preset number threshold, and determining that the breast pump needs suction compensation after determining that the number of suction cycles is greater than the preset number threshold.

[0015] The compensating the suction of the breast pump according to the suction compensation value includes: compensating the suction of the breast pump by adjusting the duty cycle of the pulse width modulation signal of the negative pressure pump when the suction compensation value is greater than a preset pressure threshold.

[0016] The compensating the suction of the breast pump according to the suction compensation value includes: compensating the suction of the breast pump by adjusting the cycle duration of the pulse width modulation signal of the negative pressure pump when the suction compensation value is less than or equal to the preset pressure threshold.

[0017] To solve the above technical problems, another technical solution provided in this application is: providing a breast pump, which includes a processor and a memory electrically connected to the processor, the memory storing a computer program, and the processor being used to call the computer program to execute the above suction compensation method.

[0018] To solve the above technical problems, another technical solution provided in this application is: providing a breast pump, which includes a processor and a memory electrically connected to the processor, the memory storing a computer program, and the processor being used to call the computer program to execute the above suction compensation method.

[0019] In order to solve the above technical problems, another technical solution provided by the present application is: providing a storage medium, wherein the storage medium is used to store a computer program, and the computer program can be executed to implement the above suction compensation method.

[0020] To solve the above technical problems, another technical solution provided by the present application is: to provide a suction compensation device, the suction compensation device comprising: an acquisition module for acquiring current working status data of a breast pump; a judgment module for judging whether the breast pump needs suction compensation based on the working status data; and a compensation module for obtaining a suction compensation value based on the working status data and compensating the suction of the breast pump based on the suction compensation value after the judgment module judges that the breast pump needs suction compensation.

[0021] The beneficial effects of the present application are as follows: different from the prior art, the embodiment of the present application obtains the working status data of the current breast pump; determines whether the breast pump needs suction compensation according to the working status data; after determining that the breast pump needs suction compensation, obtains a suction compensation value according to the working status data and compensates the suction of the breast pump according to the suction compensation value, which can avoid the attenuation of the suction of the breast pump, improve the milk suction volume and suction force, and maintain the suction force and milk suction volume that meet customer needs after the breast pump has been working for a period of time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0023] FIG1 is a schematic flow chart of a suction compensation method according to a first embodiment of the present application;

[0024] FIG2 is a flow chart of a suction compensation method according to a second embodiment of the present application;

[0025] FIG3 is a schematic flow chart of a suction compensation method according to a third embodiment of the present application;

[0026] FIG4 is a flow chart of a suction compensation method according to a fourth embodiment of the present application;

[0027] FIG5 is a schematic flow chart of a suction compensation method according to a fifth embodiment of the present application;

[0028] FIG6 is a schematic diagram of a module of a suction compensation device according to an embodiment of the present application;

[0029] FIG7 is a schematic diagram of the hardware structure of a breast pump according to an embodiment of the present application.

[0030] The realization of the objectives, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0032] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship and movement status between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0033] It should also be noted that when an element is referred to as being "fixed on" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element.

[0034] In addition, the descriptions of "first", "second", etc. in this application are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0035] It is understood that the specific embodiments described herein are intended only to explain the present application and are not intended to limit the present application. It should also be noted that, for ease of description, the accompanying drawings only illustrate portions, rather than all, of the structures relevant to the present application. All other embodiments derived by persons of ordinary skill in the art based on the embodiments in the present application without inventive effort are intended to fall within the scope of protection of the present application.

[0036] The terms "first," "second," and the like in this application are used to distinguish between different objects, not to describe a particular order. Furthermore, the terms "including," "having," and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or apparatus comprising a series of steps or elements is not limited to the listed steps or elements, but may optionally include steps or elements not listed, or may optionally include other steps or elements inherent to the process, method, product, or apparatus.

[0037] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0038] Please refer to FIG1 , which is a flow chart of a suction compensation method according to a first embodiment of the present application.

[0039] In this embodiment, the suction compensation method is applied to a breast pump, and the suction compensation method may specifically include the following steps:

[0040] Step S11: Acquire the current working status data of the breast pump.

[0041] The operating status data of the breast pump may include the duration of continuous operation of the negative pressure pump, the real-time negative pressure output by the negative pressure pump, the temperature of the environment surrounding the negative pressure pump, the number of suction cycles performed by the negative pressure pump during continuous operation, etc. For details, please refer to the following embodiments. The above is merely an example. It should be understood that in some embodiments, the operating status data may also include other parameters of the breast pump, such as the ambient temperature around the battery, which is not limited in the present embodiments.

[0042] Step S12: determining whether the breast pump needs suction compensation based on the working status data.

[0043] For example, it is determined whether the continuous working time is greater than or equal to a preset time, and after determining that the working time is greater than or equal to the preset time, it is determined that the breast pump needs suction compensation; or it is determined whether the absolute value of the difference between the negative pressure value and the preset pressure value is greater than a preset attenuation threshold, and after determining that the absolute value of the difference is greater than the preset attenuation threshold, it is determined that the breast pump needs suction compensation; or it is determined whether the temperature value is greater than a preset temperature threshold, and after determining that the temperature value is greater than the preset temperature threshold, it is determined that the breast pump needs suction compensation; or it is determined whether the number of suction cycles is greater than a preset number threshold, and after determining that the number of suction cycles is greater than the preset number threshold, it is determined that the breast pump needs suction compensation, and so on. For details, please refer to the description of the embodiments below.

[0044] Step S13: after determining that the breast pump needs suction compensation, obtaining a suction compensation value according to the working status data and compensating the suction of the breast pump according to the suction compensation value.

[0045] For example, after determining that the breast pump needs suction compensation, the corresponding suction compensation value is searched in the correspondence table between the continuous working time and the suction compensation value according to the continuous working time, and the suction of the breast pump is compensated according to the suction compensation value; or, after determining that the breast pump needs suction compensation, the absolute value of the difference between the negative pressure value and the preset pressure value is used as the suction compensation value, and the suction of the breast pump is compensated according to the suction compensation value; or, after determining that the breast pump needs suction compensation, the corresponding suction compensation value is searched in the correspondence table between the temperature value and the suction compensation value according to the temperature value, and the suction of the breast pump is compensated according to the suction compensation value; after determining that the breast pump needs suction compensation, the corresponding suction compensation value is searched in the correspondence table between the number of suction cycles and the suction compensation value according to the number of suction cycles, and the suction of the breast pump is compensated according to the suction compensation value, etc., please refer to the description below for details.

[0046] The embodiment of the present application obtains current working status data of the breast pump; determines whether the breast pump needs suction compensation based on the working status data; obtains a suction compensation value based on the working status data after determining that the breast pump needs suction compensation, and compensates the suction of the breast pump based on the suction compensation value, thereby avoiding suction attenuation of the breast pump, improving the milk suction volume and suction force, and maintaining the suction force and milk suction volume that meet customer needs after the breast pump has been working for a period of time.

[0047] Please refer to FIG. 2 , which is a flow chart of a suction compensation method according to a second embodiment of the present application.

[0048] In this embodiment, obtaining the current operating status data of the breast pump includes obtaining the continuous operating time of the negative pressure pump of the breast pump; and determining whether the breast pump requires suction compensation based on the operating status data includes determining whether the continuous operating time is greater than or equal to a preset time, and determining that the breast pump requires suction compensation if the operating time is greater than or equal to the preset time. Acquiring a suction compensation value based on the operating status data includes searching a corresponding suction compensation value in a table of correspondences between continuous operating time and suction compensation values ​​based on the continuous operating time.

[0049] Specifically, the suction compensation method of this embodiment may include the following steps:

[0050] Step S21: Obtain the continuous working time of the negative pressure pump of the breast pump.

[0051] For example, a time point is recorded when the negative pressure pump starts, and then the duration of the negative pressure pump's continuous operation is recorded in real time. The processor of the breast pump calculates the current time and the start time to obtain the duration of the negative pressure pump's continuous operation.

[0052] Step S22: determining whether the continuous working time is greater than or equal to a preset time, and determining that the breast pump needs suction compensation after determining that the working time is greater than or equal to the preset time.

[0053] Step S23: After determining that the breast pump needs suction compensation, a corresponding suction compensation value is searched in a correspondence table between continuous working time and suction compensation value according to the continuous working time, and the suction of the breast pump is compensated according to the suction compensation value.

[0054] For example, a correspondence table between continuous operating time and suction compensation value can be obtained in advance through testing. Specifically, the following steps can be performed: controlling the negative pressure pump of the breast pump to continuously operate, detecting the real-time negative pressure output by the negative pressure pump, calculating the deviation between the real-time negative pressure output by the negative pressure pump and the set negative pressure value; and determining the suction compensation value based on the deviation. In this way, a one-to-one correspondence between continuous operating time and suction compensation value can be found, and then a correspondence table between continuous operating time and suction compensation value can be established.

[0055] Please refer to FIG3 , which is a flow chart of a suction compensation method according to a third embodiment of the present application.

[0056] In this embodiment, obtaining the current operating status data of the breast pump includes: detecting the negative pressure value output by the negative pressure pump in real time; and determining whether the breast pump requires suction compensation based on the operating status data includes: determining whether the absolute value of the difference between the negative pressure value and a preset pressure value is greater than a preset attenuation threshold, and determining that the breast pump requires suction compensation if the absolute value of the difference is greater than the preset attenuation threshold. Obtaining the suction compensation value based on the operating status data includes: using the absolute value of the difference between the negative pressure value and the preset pressure value as the suction compensation value.

[0057] Specifically, the suction compensation method of this embodiment may include the following steps:

[0058] Step S31: Real-time detection of the negative pressure value output by the negative pressure pump.

[0059] Step S32: determining whether the absolute value of the difference between the negative pressure value and the preset pressure value is greater than a preset attenuation threshold; if the absolute value of the difference is greater than the preset attenuation threshold, determining that the breast pump needs suction compensation.

[0060] Step S33: After determining that the breast pump needs suction compensation, the absolute value of the difference between the negative pressure value and the preset pressure value is used as the suction compensation value, and the suction of the breast pump is compensated according to the suction compensation value.

[0061] Please refer to FIG. 4 , which is a flow chart of a suction compensation method according to a fourth embodiment of the present application.

[0062] In this embodiment, obtaining the current operating status data of the breast pump includes: detecting the temperature of the surrounding environment of the negative pressure pump in real time; determining whether the breast pump requires suction compensation based on the operating status data includes: determining whether the temperature is greater than a preset temperature threshold, and determining that the breast pump requires suction compensation if the temperature is greater than the preset temperature threshold. Obtaining the suction compensation value based on the operating status data includes: searching a corresponding suction compensation value in a table of temperature-suction compensation values ​​based on the temperature.

[0063] Specifically, the suction compensation method of this embodiment may include the following steps:

[0064] Step S41: Detecting the temperature of the surrounding environment of the negative pressure pump in real time.

[0065] For example, a temperature sensor may be provided on the pump housing of the negative pressure pump to detect the temperature of the pump housing, and the temperature at the pump housing may be used as the temperature of the surrounding environment of the negative pressure pump. In some embodiments, the temperature of the surrounding environment of the negative pressure pump may also be detected by a sensor provided at another location on the breast pump, which is not limited in this embodiment.

[0066] Step S42: determining whether the temperature value is greater than a preset temperature threshold, and determining that the breast pump needs suction compensation after determining that the temperature value is greater than the preset temperature threshold.

[0067] For example, the preset temperature threshold may be any value between 50 and 60 degrees Celsius, such as 50 degrees Celsius, 55 degrees Celsius, or 60 degrees Celsius.

[0068] Step S43: after determining that the breast pump needs suction compensation, searching for a corresponding suction compensation value in a table of correspondence between temperature values ​​and suction compensation values ​​according to the temperature value, and compensating the suction of the breast pump according to the suction compensation value.

[0069] Please refer to FIG. 5 , which is a flow chart of a suction compensation method according to a fifth embodiment of the present application.

[0070] In this embodiment, obtaining the current operating status data of the breast pump includes obtaining the number of suction cycles performed by the negative pressure pump of the breast pump during continuous operation; determining whether the breast pump requires suction compensation based on the operating status data includes determining whether the number of suction cycles is greater than a preset threshold, and determining that the breast pump requires suction compensation if the number of suction cycles is greater than the preset threshold. Obtaining the suction compensation value based on the operating status data includes searching a corresponding suction compensation value in a table of correspondences between suction cycle numbers and suction compensation values ​​based on the number of suction cycles.

[0071] Specifically, the suction compensation method of this embodiment may include the following steps:

[0072] Step S51: Acquire the number of suction cycles that have been performed during the continuous operation of the negative pressure pump of the breast pump.

[0073] Step S52: determining whether the number of suction cycles is greater than a preset number threshold, and determining that the breast pump needs suction compensation after determining that the number of suction cycles is greater than the preset number threshold.

[0074] For example, the preset number threshold may be any value between 50 and 100 times, such as 50, 75, or 100 times. Taking 100 times as an example, if the number of suction cycles executed is greater than 100, it is determined that suction compensation is required.

[0075] Step S53: After determining that the breast pump needs suction compensation, the corresponding suction compensation value is searched in the corresponding relationship table between the number of suction cycles and the suction compensation value according to the number of suction cycles, and the suction of the breast pump is compensated according to the suction compensation value.

[0076] In any of the above embodiments, compensating the suction force of the breast pump based on the suction force compensation value includes: when the suction force compensation value is greater than a preset pressure threshold, compensating the suction force of the breast pump by adjusting the duty cycle of the pulse width modulation signal of the negative pressure pump. The preset pressure threshold may be any value between 0.5 kPa and 1.5 kPa, such as 0.5 kPa, 1 kPa, or 1.5 kPa. Optionally, the pressure threshold may be 1 kPa. In one embodiment, when the suction force compensation value is greater than 1 kPa, the suction force of the breast pump is compensated by increasing the duty cycle of the pulse width modulation signal of the negative pressure pump by 0.4% each time.

[0077] In any of the above embodiments, compensating the suction force of the breast pump based on the suction force compensation value includes: when the suction force compensation value is less than or equal to the preset pressure threshold, compensating the suction force of the breast pump by adjusting the cycle duration of the pulse width modulation signal of the negative pressure pump. In one embodiment, when the suction force compensation value is less than 1 kPa, the suction force of the breast pump is compensated by increasing the cycle duration of the pulse width modulation signal of the negative pressure pump by 1 ms at a time.

[0078] Please refer to FIG. 6 , which is a schematic diagram of a module of a suction compensation device according to an embodiment of the present application.

[0079] In this embodiment, the suction compensation device 60 includes an acquisition module 61 , a determination module 62 and a compensation module 63 .

[0080] The acquisition module 61 is used to obtain the current working status data of the breast pump.

[0081] The judging module 62 is used to judge whether the breast pump needs suction compensation according to the working status data.

[0082] The compensation module 63 is configured to obtain a suction compensation value according to the working status data and compensate the suction of the breast pump according to the suction compensation value after the judgment module 62 determines that the breast pump needs suction compensation.

[0083] In one embodiment, the acquisition module 61 is configured to obtain the continuous operating time of the negative pressure pump of the breast pump; the determination module 62 is configured to determine whether the continuous operating time is greater than or equal to a preset time, and if the operating time is greater than or equal to the preset time, the breast pump is determined to require suction compensation. The compensation module 63 is configured to use the absolute value of the difference between the negative pressure value and the preset pressure value as the suction compensation value.

[0084] In one embodiment, the acquisition module 61 is used to obtain the temperature value of the surrounding environment of the negative pressure pump detected in real time; the judgment module 62 is used to judge whether the temperature value is greater than a preset temperature threshold, and after judging that the temperature value is greater than the preset temperature threshold, it is determined that the breast pump needs suction compensation.

[0085] In one embodiment, the acquisition module 61 is used to obtain the number of suction cycles that have been performed during the continuous operation of the negative pressure pump of the breast pump; the judgment module 62 is used to judge whether the number of suction cycles is greater than a preset number threshold, and after judging that the number of suction cycles is greater than the preset number threshold, it is determined that the breast pump needs suction compensation.

[0086] In one embodiment, the compensation module 63 is configured to compensate for the suction force of the breast pump by adjusting the duty cycle of the pulse width modulation signal of the negative pressure pump when the suction force compensation value is greater than a preset pressure threshold.

[0087] In one embodiment, the compensation module 63 is configured to compensate for the suction force of the breast pump by adjusting the cycle duration of the pulse width modulation signal of the negative pressure pump when the suction force compensation value is less than or equal to the preset pressure threshold.

[0088] Please refer to FIG. 7 , which is a schematic diagram of the hardware structure of the breast pump according to an embodiment of the present application.

[0089] In this embodiment, the breast pump 70 includes a processor 71 and a memory 72 electrically connected to the processor 71 . The memory 72 stores a computer program. The processor 71 is configured to call the computer program to execute the suction compensation method of any one of the above embodiments.

[0090] An embodiment of the present application further provides a storage medium storing a computer program. When the computer program is executed by a processor, the suction compensation method of any of the above embodiments can be implemented.

[0091] The computer program may be stored in the above-mentioned storage medium in the form of a software product, including a number of instructions for enabling a device or processor to execute all or part of the steps of the methods of various embodiments of the present application.

[0092] A storage medium is a medium used to store discrete physical quantities in a computer's memory. This storage medium can include any medium capable of storing program code, such as a USB flash drive, a portable hard drive, read-only memory (ROM), random access memory (RAM), a magnetic disk, or an optical disk.

[0093] In the several embodiments provided in this application, it should be understood that the disclosed methods and devices can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the division of modules or units is merely a logical functional division. In actual implementation, other division methods may be used. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not implemented.

[0094] Units described as separate components may or may not be physically separate, and components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of these units may be selected to achieve the purpose of this embodiment according to actual needs.

[0095] In addition, each functional unit in each embodiment of the present application may be integrated into a processing unit, each unit may exist physically separately, or two or more units may be integrated into a single unit. The above-mentioned integrated units may be implemented in the form of hardware or software functional units.

[0096] Different from the existing technology, the embodiment of the present application obtains the working status data of the current breast pump; determines whether the breast pump needs suction compensation based on the working status data; after determining that the breast pump needs suction compensation, obtains the suction compensation value based on the working status data and compensates the suction of the breast pump based on the suction compensation value, which can avoid the suction attenuation of the breast pump, improve the milk suction volume and suction force, and maintain the suction force and milk suction volume that meet customer needs after the breast pump has been working for a period of time.

[0097] The above are only preferred embodiments of the present application and do not limit the patent scope of the present application. All equivalent structural transformations made based on the contents of the present application specification and drawings, or direct / indirect applications in other related technical fields, are included in the patent protection scope of the present application.

Claims

1. A suction compensation method, characterized in that: The suction compensation method comprises: Get the current working status data of the breast pump; determining whether the breast pump needs suction compensation according to the working status data; After determining that the breast pump needs suction compensation, a suction compensation value is obtained according to the working status data, and the suction of the breast pump is compensated according to the suction compensation value.

2. The suction compensation method according to claim 1, characterized in that: The obtaining of the current working status data of the breast pump includes: Obtaining the continuous working time of the negative pressure pump of the breast pump; The determining whether the breast pump needs to perform suction compensation according to the working status data includes: It is determined whether the continuous working time is greater than or equal to a preset time, and after determining that the working time is greater than or equal to the preset time, it is determined that the breast pump needs suction compensation.

3. The suction compensation method according to claim 2, characterized in that: The obtaining of the suction compensation value according to the working status data includes: According to the continuous working time, a corresponding suction compensation value is searched in a correspondence table between continuous working time and suction compensation value.

4. The suction compensation method according to claim 1, characterized in that: The obtaining of the current working status data of the breast pump includes: Real-time detection of the negative pressure value output by the negative pressure pump; The determining whether the breast pump needs to perform suction compensation according to the working status data includes: It is determined whether the absolute value of the difference between the negative pressure value and the preset pressure value is greater than a preset attenuation threshold, and after determining that the absolute value of the difference is greater than the preset attenuation threshold, it is determined that the breast pump needs suction compensation.

5. The suction compensation method according to claim 4, characterized in that: The obtaining of the suction compensation value according to the working status data includes: The absolute value of the difference between the negative pressure value and the preset pressure value is used as the suction compensation value.

6. The suction compensation method according to claim 1, characterized in that: The obtaining of the current working status data of the breast pump includes: Real-time detection of the temperature value of the surrounding environment of the negative pressure pump; The determining whether the breast pump needs to perform suction compensation according to the working status data includes: It is determined whether the temperature value is greater than a preset temperature threshold, and after determining that the temperature value is greater than the preset temperature threshold, it is determined that the breast pump needs suction compensation.

7. The suction compensation method according to claim 1, characterized in that: The obtaining of the current working status data of the breast pump includes: Obtaining the number of suction cycles performed during continuous operation of the negative pressure pump of the breast pump; Determining whether the breast pump needs to perform suction compensation according to the working status data includes: It is determined whether the number of suction cycles is greater than a preset number threshold, and after determining that the number of suction cycles is greater than the preset number threshold, it is determined that the breast pump needs suction compensation.

8. The suction compensation method according to claim 1, characterized in that: The compensating the suction force of the breast pump according to the suction force compensation value includes: When the suction force compensation value is greater than a preset pressure threshold, the suction force of the breast pump is compensated by adjusting the duty cycle of the pulse width modulation signal of the negative pressure pump.

9. The suction compensation method according to any one of claims 1 to 8, characterized in that: The compensating the suction force of the breast pump according to the suction force compensation value includes: When the suction force compensation value is less than or equal to the preset pressure threshold, the suction force of the breast pump is compensated by adjusting the cycle duration of the pulse width modulation signal of the negative pressure pump.

10. A breast pump, characterized in that: The breast pump includes a processor and a memory electrically connected to the processor, the memory stores a computer program, and the processor is configured to call the computer program to execute the suction compensation method according to any one of claims 1 to 9.

11. A storage medium, characterized in that: The storage medium is used to store a computer program, and the computer program can be executed to implement the suction compensation method according to any one of claims 1 to 9.

12. A suction compensation device, characterized in that: The suction compensation device comprises: The acquisition module is used to obtain the working status data of the current breast pump; a judgment module, configured to judge whether the breast pump needs suction compensation according to the working status data; A compensation module is configured to obtain a suction compensation value according to the working status data and compensate the suction of the breast pump according to the suction compensation value after the judgment module determines that the breast pump needs suction compensation.

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