A control method and device of a range hood, an electronic device and a storage medium

CN115289507BActive Publication Date: 2026-09-08QINGDAO HAIER WISDOM KITCHEN APPLIANCE CO LTD +1
View PDF 3 Cites 0 Cited by

Patent Information

Application Number
CN202210727957.0
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2022-06-23
Publication Date
2026-09-08
Estimated Expiration
2042-06-23

AI Technical Summary

Technical Problem

[0003]目前,在现有技术中,对于油烟机风量的确定,主要是针对单个烟机进行手动开关控制,并在使用油烟机的过程中,根据不同程度的油烟决定油烟机的抽风速度的调节,这样的方式不能够人性化的对烟机的抽风速度进行的调节,且排烟效果固定,不能更有效的进行排烟操作,用户的体验效果较差

Benefits of technology

[0015] The technical solution of this invention involves acquiring historical usage data of the range hood; determining a first influence weight and a second influence weight based on the historical usage data; and determining the target speed of the range hood based on the first influence weight and the second influence weight. Building upon the above embodiments, by acquiring historical usage data of the range hood, calculating influence weights based on this data, and further determining the target speed of the range hood, the user can determine the target speed of the range hood based on its historical usage data during use. This allows for adjustment of the range hood's speed according to the target speed, achieving effective smoke extraction, improving the smoke extraction effect, and enhancing the user experience.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN115289507B_ABST
    Figure CN115289507B_ABST
Patent Text Reader

Abstract

Embodiments of the present application disclose a control method and device for a range hood, an electronic device and a storage medium. The method comprises: obtaining historical use data of the range hood; determining a first influence weight and a second influence weight of the range hood according to the historical use data; and determining a target gear of the range hood according to the first influence weight and the second influence weight. According to the embodiments of the present application, the historical use data of the range hood is obtained, and then the influence weight is calculated according to the historical use data of the range hood, and the target gear of the range hood is further determined. In the process of using the range hood, the target gear of the range hood can be determined according to the historical use data of the range hood, and the gear of the range hood is adjusted according to the target gear, so that the effective smoke exhaust of the range hood is realized, the smoke exhaust effect of the range hood is improved, and the user experience is improved.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] This invention relates to the field of tobacco appliance technology, and in particular to a control method, device, electronic equipment, and storage medium for a tobacco appliance. Background Technology

[0002] The function of a range hood is to exhaust indoor cooking fumes to the outside. As people's requirements for range hoods become higher and higher, the exhaust method of the range hood has also become an important aspect.

[0003] Currently, in existing technologies, the determination of the air volume of a range hood mainly involves manual on / off control of a single range hood. During use, the range hood's suction speed is adjusted according to the level of fumes. This method does not allow for user-friendly adjustment of the suction speed, and the smoke extraction effect is fixed, resulting in ineffective smoke extraction and a poor user experience. Summary of the Invention

[0004] This invention provides a control method, device, electronic equipment, and storage medium for a range hood, enabling the determination of the target setting of the range hood and improving its smoke extraction efficiency.

[0005] In a first aspect, embodiments of the present invention provide a control method for a range hood, the method comprising: acquiring historical usage data of the range hood; determining a first influence weight and a second influence weight of the range hood based on the historical usage data; and determining a target speed of the range hood based on the first influence weight and the second influence weight.

[0006] Optionally, after determining the target gear level of the range hood, the following steps are also included: confirming whether the current gear level of the range hood is the same as the target gear level; if the current gear level is the same as the target gear level, then the current gear level is maintained; if the current gear level is different from the target gear level, then the current gear level is switched to the target gear level.

[0007] Optionally, historical usage data includes historical usage frequency data and historical usage duration data for the range hood.

[0008] Optionally, based on historical usage data, the first and second impact weights of the range hood are determined, including: calculating the first impact weight based on historical usage frequency data; and calculating the second impact weight based on historical usage duration data.

[0009] Optional, first influence weight Where x is the number of times the range hood is used on a given day, and n is the total number of times the range hood is used within a preset time period.

[0010] Optional, second influence weight Where t represents the historical usage time of the range hood.

[0011] Optionally, the target setting of the range hood is determined based on the first influence weight and the second influence weight, including: determining the influence weight value of the range hood based on the product of the first influence weight and the second influence weight; and determining the target setting of the range hood based on the influence weight value and the air volume recommendation algorithm pre-stored in the range hood.

[0012] Secondly, embodiments of the present invention also provide a control device for a range hood, the device comprising: a data acquisition module for acquiring historical usage data of the range hood; a weight determination module for determining a first influence weight and a second influence weight of the range hood based on the historical usage data; and a gear determination module for determining a target gear of the range hood based on the first influence weight and the second influence weight.

[0013] Thirdly, embodiments of the present invention also provide an electronic device, the electronic device comprising: at least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores a computer program executable by the at least one processor, the computer program being executed by the at least one processor to enable the at least one processor to execute the control method of the smoke hood of any embodiment of the present invention.

[0014] Fourthly, embodiments of the present invention also provide a computer-readable storage medium storing computer instructions, which are used to cause a processor to execute the control method of the smoke machine according to any embodiment of the present invention.

[0015] The technical solution of this invention involves acquiring historical usage data of the range hood; determining a first influence weight and a second influence weight based on the historical usage data; and determining the target speed of the range hood based on the first influence weight and the second influence weight. Building upon the above embodiments, by acquiring historical usage data of the range hood, calculating influence weights based on this data, and further determining the target speed of the range hood, the user can determine the target speed of the range hood based on its historical usage data during use. This allows for adjustment of the range hood's speed according to the target speed, achieving effective smoke extraction, improving the smoke extraction effect, and enhancing the user experience.

[0016] It should be understood that the description in this section is not intended to identify key or essential features of the embodiments of the present invention, nor is it intended to limit the scope of the invention. Other features of the invention will become readily apparent from the following description. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a flowchart of a control method for a range hood provided in an embodiment of the present invention;

[0019] Figure 2 This is another flowchart of a control method for a range hood provided in an embodiment of the present invention;

[0020] Figure 3 This is a schematic diagram of the control structure of a smoke hood provided in an embodiment of the present invention;

[0021] Figure 4 This is a schematic diagram of the structure of an electronic device provided in an embodiment of the present invention. Detailed Implementation

[0022] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of the present invention.

[0023] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this invention are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of the invention described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover a non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0024] Figure 1This is a flowchart of a control method for a range hood provided in an embodiment of the present invention. This embodiment is applicable to the gear control of a range hood. The method can be executed by a control device for the range hood, which can be implemented in hardware and / or software. In a specific embodiment, the control device for the range hood can be configured within the range hood. Figure 1 As shown, the method of this embodiment of the invention specifically includes the following steps:

[0025] S110, Obtain historical usage data of the range hood.

[0026] Historical usage data reflects users' habits in using the range hood. Optionally, historical usage data may include data on the number of times the range hood has been used and the duration of use.

[0027] Among them, the historical usage data refers to how many times the range hood was used within a specified time period during the use of the range hood; the historical usage duration data refers to the length of time the range hood was used during the use of the range hood; the specified time period can be one month, one week, one day, etc., and this embodiment does not limit it.

[0028] Specifically, the historical usage count and duration data of the range hood can be read directly from the backend of the range hood, where the backend can be the range hood's backend server.

[0029] S120. Based on historical usage data, determine the first and second influence weights of the range hood.

[0030] Among them, the first influence weight refers to the influence weight of historical usage frequency data on the range hood; the second influence weight refers to the influence weight of historical usage duration data on the range hood.

[0031] Specifically, after obtaining historical usage frequency data and historical usage duration data for the range hood, a first influence weight for the range hood is further determined using the total number of uses data and the current number of uses data, and a second influence weight is determined using the historical usage duration data. In one embodiment, the longer the usage duration, the greater the second influence weight.

[0032] S130. Determine the target gear of the range hood based on the first influence weight and the second influence weight.

[0033] The target setting refers to the ideal setting of the range hood during use, based on its specific characteristics.

[0034] Specifically, after determining the first and second influence weights, the influence weight value of the range hood is further determined based on the first and second influence weights. Different influence weight values ​​correspond to different range hood speeds, and finally the target speed of the range hood is determined based on the influence weight value of the range hood.

[0035] Based on the above embodiments, optionally, after determining the target gear of the range hood, it is confirmed whether the current gear of the range hood is the same as the target gear; if the current gear is the same as the target gear, the current gear is maintained; if the current gear is different from the target gear, the current gear is switched to the target gear.

[0036] The current setting refers to the setting that the range hood is currently using during operation.

[0037] Specifically, after determining the target setting of the range hood, if the current setting is the same as the target setting, the current setting will remain unchanged; if the current setting is different from the target setting, the current setting will be switched to the target setting.

[0038] For example, if the current setting of the range hood is level 1, and the target setting is determined to be level 2, then the current level 1 and the target level 2 are different. Therefore, a speed switch is performed, changing the range hood's setting from the current level to the target level. The advantage of this setting is that it calculates the target setting of the range hood in real time, improving the efficiency of the range hood during use and enhancing the user experience.

[0039] The technical solution of this invention involves acquiring historical usage data of the range hood; determining a first influence weight and a second influence weight based on the historical usage data; and determining the target speed of the range hood based on the first influence weight and the second influence weight. Building upon the above embodiments, by acquiring historical usage data of the range hood, calculating influence weights based on this data, and further determining the target speed of the range hood, the user can determine the target speed of the range hood based on its historical usage data during use. This allows for adjustment of the range hood's speed according to the target speed, achieving effective smoke extraction, improving the smoke extraction effect, and enhancing the user experience.

[0040] Figure 2 This is another flowchart of a range hood control method provided in this embodiment of the invention. Based on the above embodiment, the method further optimizes the range hood by determining a first influence weight and a second influence weight based on historical usage data, and by determining the target setting of the range hood based on the first influence weight and the second influence weight. Figure 2 As shown, the method specifically includes the following steps:

[0041] S210. Obtain historical usage data and historical usage duration data of the range hood.

[0042] S220. Calculate the first influence weight based on historical usage data.

[0043] Among them, the first influence weight Where x is the number of times the range hood is used on a given day, and n is the total number of times the range hood is used within a preset time period.

[0044] The preset time period can be a day, a week, a month, a quarter, etc., and this embodiment does not limit it.

[0045] Specifically, after obtaining the total number of times the range hood was used within a preset time period and the number of times it was used on a given day, these two numbers are then substituted into the formula. The weight of the first influence is then calculated.

[0046] S230. Calculate the second influence weight based on historical usage duration data.

[0047] Among them, the second influence weight Where t represents the historical usage time of the range hood.

[0048] Specifically, after obtaining the usage time of the range hood, it is determined whether the usage time of the range hood is within the acceptable range. Within the specified range, if the usage duration t of the range hood is less than 10 days, the range hood will provide a default setting. If the usage duration t is greater than or equal to 10 days and less than 30 days, the second influence weight g(t) is 0.0022*t - 0.0145, and the usage duration t of 10 days or more and less than 30 days is used in the calculation of the second influence weight. If the usage duration t is greater than or equal to 30 days and less than 60 days, the second influence weight g(t) is 0.0012*t + 0.0527, and the usage duration t of 30 days or more and less than 60 days is used in the calculation of the second influence weight. If the usage duration t is greater than or equal to 60 days and less than 180 days, the second influence weight g(t) is 0.0011*t + 0.0644. When the usage duration t is greater than or equal to 60 days and less than 180 days, it is substituted into the calculation of the second influence weight. If the usage duration t of the range hood is greater than or equal to 180 days and less than 3600 days, then the second influence weight of the range hood g(t) = 0.1587*ln(t-120)-0.3323. At this time, the usage duration t of greater than or equal to 180 days and less than 3600 days is substituted into the calculation of the second influence weight. If the usage duration t of the range hood is greater than or equal to 3600 days and less than 5400 days, then the second influence weight of the range hood g(t) = 0.97. If the usage duration t of the range hood is greater than or equal to 5400 days and less than 7200 days, then the second influence weight of the range hood g(t) = 0.98. If the usage duration t of the range hood is greater than or equal to 7200 days, then the second influence weight of the range hood g(t) = 1.

[0049] It should be noted that the present invention does not limit the execution order of steps S220 and S230. That is, the present invention may execute step S220 first and then step S230; or it may execute step S230 first and then step S220; or it may execute steps S220 and S230 simultaneously.

[0050] Based on the above embodiments, optionally, when further determining the second influence weight by obtaining the usage time of the range hood, the usage time of the range hood can be automatically adjusted within a preset time. The advantage of this setting is that the influence weight of the range hood usage time can be continuously updated in real time according to the user's usage time, thereby improving the accuracy of range hood usage.

[0051] For example, if the range hood is used for 30 days and the preset duration is 5 days, then 5 days within the 30-day usage period of the range hood are selected for training the second influence weight. Finally, the average value is calculated to determine the second influence weight, which can better improve the influence of usage duration on the range hood.

[0052] S240. Determine the influence weight value of the range hood based on the product of the first influence weight and the second influence weight.

[0053] Among them, the influence weight value refers to the value that can be used to determine the target setting of the range hood.

[0054] Specifically, after determining the first and second influence weights of the range hood based on its historical usage frequency and duration data, the influence weight value of the range hood is determined to be z = f(x) * g(t). The influence weight value of the range hood is then determined by multiplying the first and second influence weights.

[0055] S250. Based on the influence weight value and the air volume recommendation algorithm pre-stored in the range hood, determine the target speed of the range hood.

[0056] Among them, the air volume recommendation algorithm in the range hood refers to the rules for determining the range hood's speed setting. Different ranges of influence weight values ​​correspond to different range hood speed settings, as shown in Table 1.

[0057] target gear 1st gear 2nd gear 3rd gear 4 gears 5 gears

[0058] Specifically, after determining the influence weight value of the range hood, the target speed of the range hood is determined by looking up a table using the air volume recommendation algorithm pre-stored in the range hood, and then the target speed of the range hood is further determined.

[0059] Based on the above embodiments, optionally, after obtaining the historical usage data of the range hood, the historical usage data of the range hood can be saved. When the user switches to use different range hoods, the target speed of the different range hoods can be adjusted according to the saved historical usage data of the user's range hood. The advantage of this is that saving the historical usage data makes it convenient for the user to adjust the speed of the range hood according to the user's usage habits when switching to different range hoods, thereby improving the user experience.

[0060] The technical solution of this invention acquires historical usage data of the range hood, calculates a second influence weight based on the historical usage duration data, determines the influence weight value of the range hood by multiplying the first and second influence weights, and finally determines the target speed of the range hood based on the influence weight value and the pre-existing airflow recommendation algorithm. Building upon the above embodiment, by further determining the target speed of the range hood using the influence weight value and the pre-existing airflow recommendation algorithm, the smoke extraction effect of the range hood is improved, enhancing the user experience.

[0061] Figure 3 This is a schematic diagram of the control structure of a range hood provided in an embodiment of the present invention. The device includes: a data acquisition module 310, a weighting module 320, and a gear position determination module 330.

[0062] Data acquisition module 310 is used to acquire historical usage data of the range hood;

[0063] The weight determination module 320 is used to determine the first and second influence weights of the range hood based on historical usage data.

[0064] The gear determination module 330 is used to determine the target gear of the range hood based on the first influence weight and the second influence weight.

[0065] Optionally, the device also includes a gear switching module, used to: confirm whether the current gear of the range hood is the same as the target gear; if the current gear is the same as the target gear, then maintain the current gear unchanged; if the current gear is different from the target gear, then switch the current gear to the target gear.

[0066] Optionally, historical usage data includes historical usage frequency data and historical usage duration data for the range hood.

[0067] Optionally, the weight determination module 320 is specifically used to: calculate the first influence weight based on historical usage frequency data; and calculate the second influence weight based on historical usage duration data.

[0068] Optional, first influence weight Where x is the number of times the range hood is used on a given day, and n is the total number of times the range hood is used within a preset time period.

[0069] Optional, second influence weight Where t represents the historical usage time of the range hood.

[0070] Optionally, the gear setting determination module 330 is specifically used to: determine the influence weight value of the range hood based on the product of the first influence weight and the second influence weight; and determine the target gear setting of the range hood based on the influence weight value and the air volume recommendation algorithm pre-stored in the range hood.

[0071] The control device for the range hood provided in the embodiments of the present invention can execute the control method for the range hood provided in any embodiment of the present invention, and has the corresponding functional modules and beneficial effects of the method.

[0072] Figure 4 This is a schematic diagram of the structure of an electronic device provided in an embodiment of the present invention. The electronic device is intended to represent various forms of digital computers, such as laptop computers, desktop computers, workstations, personal digital assistants, servers, blade servers, mainframe computers, and other suitable computers. The electronic device can also represent various forms of mobile devices, such as personal digital processors, cellular phones, smartphones, wearable devices (such as helmets, glasses, watches, etc.), and other similar computing devices. The components shown herein, their connections and relationships, and their functions are merely illustrative and are not intended to limit the implementation of the invention described and / or claimed herein.

[0073] like Figure 4 As shown, the electronic device 10 includes at least one processor 11 and a memory, such as a read-only memory (ROM) 12 or a random access memory (RAM) 13, communicatively connected to the at least one processor 11. The memory stores computer programs executable by the at least one processor. The processor 11 can perform various appropriate actions and processes based on the computer program stored in the ROM 12 or loaded from storage unit 18 into the RAM 13. The RAM 13 may also store various programs and data required for the operation of the electronic device 10. The processor 11, ROM 12, and RAM 13 are interconnected via a bus 14. An input / output (I / O) interface 15 is also connected to the bus 14.

[0074] Multiple components in electronic device 10 are connected to I / O interface 15, including: input unit 16, such as keyboard, mouse, etc.; output unit 17, such as various types of displays, speakers, etc.; storage unit 18, such as disk, optical disk, etc.; and communication unit 19, such as network card, modem, wireless transceiver, etc. Communication unit 19 allows electronic device 10 to exchange information / data with other devices through computer networks such as the Internet and / or various telecommunications networks.

[0075] Processor 11 can be a variety of general-purpose and / or special-purpose processing components with processing and computing capabilities. Some examples of processor 11 include, but are not limited to, a central processing unit (CPU), a graphics processing unit (GPU), various special-purpose artificial intelligence (AI) computing chips, various processors running machine learning model algorithms, a digital signal processor (DSP), and any suitable processor, controller, microcontroller, etc. Processor 11 performs the various methods and processes described above, such as the control of a smoke machine.

[0076] In some embodiments, the control of the method tobacco machine can be implemented as a computer program tangibly contained in a computer-readable storage medium, such as storage unit 18. In some embodiments, part or all of the computer program can be loaded and / or installed on electronic device 10 via ROM 12 and / or communication unit 19. When the computer program is loaded into RAM 13 and executed by processor 11, one or more steps of the control of the method tobacco machine described above can be performed. Alternatively, in other embodiments, processor 11 can be configured to perform the control of the method tobacco machine by any other suitable means (e.g., by means of firmware).

[0077] Various embodiments of the systems and techniques described above herein can be implemented in digital electronic circuit systems, integrated circuit systems, field-programmable gate arrays (FPGAs), application-specific integrated circuits (ASICs), application-specific standard products (ASSPs), systems-on-a-chip (SoCs), payload-programmable logic devices (CPLDs), computer hardware, firmware, software, and / or combinations thereof. These various embodiments may include implementations in one or more computer programs that can be executed and / or interpreted on a programmable system including at least one programmable processor, which may be a dedicated or general-purpose programmable processor, capable of receiving data and instructions from a storage system, at least one input device, and at least one output device, and transmitting data and instructions to the storage system, the at least one input device, and the at least one output device.

[0078] Computer programs used to implement the methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable data processing device, such that when executed by the processor, the computer programs cause the functions / operations specified in the flowcharts and / or block diagrams to be performed. The computer programs may be executed entirely on a machine, partially on a machine, or as a standalone software package, partially on a machine and partially on a remote machine, or entirely on a remote machine or server.

[0079] In the context of this invention, a computer-readable storage medium can be a tangible medium that may contain or store a computer program for use by or in conjunction with an instruction execution system, apparatus, or device. A computer-readable storage medium may include, but is not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, apparatus, or devices, or any suitable combination thereof. Alternatively, a computer-readable storage medium may be a machine-readable signal medium. More specific examples of machine-readable storage media include electrical connections based on one or more wires, portable computer disks, hard disks, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fibers, portable compact disk read-only memory (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination thereof.

[0080] To provide interaction with a user, the systems and techniques described herein can be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to the user; and a keyboard and pointing device (e.g., a mouse or trackball) through which the user provides input to the electronic device. Other types of devices can also be used to provide interaction with the user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user can be received in any form (including sound input, voice input, or tactile input).

[0081] The systems and technologies described herein can be implemented in computing systems that include backend components (e.g., as data servers), or computing systems that include middleware components (e.g., application servers), or computing systems that include frontend components (e.g., user computers with graphical user interfaces or web browsers through which users can interact with implementations of the systems and technologies described herein), or any combination of such backend, middleware, or frontend components. The components of the system can be interconnected via digital data communication of any form or medium (e.g., communication networks). Examples of communication networks include local area networks (LANs), wide area networks (WANs), blockchain networks, and the Internet.

[0082] A computing system can include clients and servers. Clients and servers are generally located far apart and typically interact through communication networks. The client-server relationship is created by computer programs running on the respective computers and having a client-server relationship with each other. The server can be a cloud server, also known as a cloud computing server or cloud host, which is a hosting product within the cloud computing service system to address the shortcomings of traditional physical hosts and VPS services, such as high management difficulty and weak business scalability.

[0083] It should be understood that the various forms of processes shown above can be used, with steps reordered, added, or deleted. For example, the steps described in this invention can be executed in parallel, sequentially, or in different orders, as long as the desired result of the technical solution of this invention can be achieved, and this is not limited herein.

[0084] The specific embodiments described above do not constitute a limitation on the scope of protection of this invention. Those skilled in the art should understand that various modifications, combinations, sub-combinations, and substitutions can be made according to design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this invention should be included within the scope of protection of this invention.

Claims

1. A method for controlling a range hood, characterized in that, include: Acquire historical usage data of the range hood, including historical usage frequency data and historical usage duration data of the range hood; Based on the historical usage data, the first influence weight and the second influence weight of the range hood are determined; The target gear of the range hood is determined based on the first influence weight and the second influence weight; The step of determining the first and second influence weights of the range hood based on the historical usage data includes: The first influence weight is calculated based on the historical usage frequency data; and the second influence weight is calculated based on the historical usage duration data. First influence weight ;in, This refers to the number of times the range hood is used in a given day. The total number of times the range hood is used within a preset time period; Second influence weight ;in, This refers to the historical usage time data of the range hood.

2. The method according to claim 1, characterized in that, After determining the target setting of the range hood, the following is also included: Confirm whether the current setting of the range hood is the same as the target setting; If the current gear is the same as the target gear, then the current gear remains unchanged; If the current gear is different from the target gear, then switch the current gear to the target gear.

3. The method according to claim 1 or 2, characterized in that, Determining the target setting of the range hood based on the first influence weight and the second influence weight includes: The influence weight value of the range hood is determined based on the product of the first influence weight and the second influence weight. The target speed of the range hood is determined based on the influence weight value and the air volume recommendation algorithm pre-stored in the range hood.

4. A control device for a smoke machine, characterized in that, The device includes: The data acquisition module is used to acquire historical usage data of the range hood, including historical usage frequency data and historical usage duration data of the range hood; The weight determination module is used to determine the first influence weight and the second influence weight of the range hood based on the historical usage data. The gear determination module is used to determine the target gear of the range hood based on the first influence weight and the second influence weight; The weight determination module is specifically used for: The first influence weight is calculated based on the historical usage frequency data; and the second influence weight is calculated based on the historical usage duration data. First influence weight ;in, This refers to the number of times the range hood is used in a given day. The total number of times the range hood is used within a preset time period; Second influence weight ;in, This refers to the historical usage time data of the range hood.

5. An electronic device, characterized in that, The electronic device includes: At least one processor; and A memory communicatively connected to the at least one processor; wherein, The memory stores a computer program that can be executed by the at least one processor, the computer program being executed by the at least one processor to enable the at least one processor to perform the control method of the smoke machine according to any one of claims 1-3.

6. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores computer instructions that, when executed by a processor, implement the control method of the tobacco machine according to any one of claims 1-3.

Citation Information

Patent Citations

  • Range hood, method and device of self-adaptive control thereof, and storage medium

    CN109297058A

  • Control method capable of automatically adjusting air quantity gear starting sequence and extractor hood

    CN110822516A

  • Range hood control method and device and storage medium

    CN111664490A