Fan control system and fan equipment

Abstract

The utility model relates to a fan control system and fan equipment. The fan control system comprises a control module, an air supply module, a camera module and a radar module. The control module is connected with the air supply module, the camera module and the radar module. The camera module is used for collecting image information of an air supply area of the air supply module; the radar module is used for collecting user position information within a preset distance of the fan; the control module is used for acquiring the image information and the user position information; generating a target control signal according to the image information and the user position information; and the air supply module is controlled to work according to the target control signal. By collecting the image information in the air supply area of the fan and the position information of the user around the fan, the air supply service can be flexibly provided for the user according to the identity and the position of the user, and the flexibility of air supply control of the fan is greatly improved.

Description

Technical Field

[0001] This application relates to the field of intelligent electrical appliance technology, and in particular to a fan control system and fan device. Background Technology

[0002] With the continuous advancement of technology, people's demands for quality of life are also constantly increasing. Traditional fan products can no longer meet the needs of modern users for intelligence and personalization.

[0003] Existing fan products, when implementing intelligent control, can often only meet a single personalized configuration scheme, and cannot effectively differentiate the blowing habits of multiple users, nor can they provide intelligent protection for children. Utility Model Content

[0004] Therefore, it is necessary to provide a fan control system and fan equipment that can accurately identify the fan user and provide sufficient safety protection for children, addressing the aforementioned technical problems.

[0005] In a first aspect, this application provides a fan control system, including: a control module, an air supply module, a camera module, and a radar module;

[0006] The control module is connected to the air supply module, the camera module, and the radar module, respectively.

[0007] The camera module is used to collect image information of the air supply area of ​​the air supply module;

[0008] The radar module is used to collect user location information within a preset distance of the fan;

[0009] The control module is used to acquire the image information and the user location information; generate a target control signal based on the image information and the user location information; and control the air supply module to work based on the target control signal.

[0010] In one embodiment, it further includes: a wireless communication module;

[0011] The control module is connected to the user terminal via the wireless communication module;

[0012] The control module receives a preset control signal sent by the user terminal through the wireless communication module; and controls the air supply module to work according to the preset control signal.

[0013] In one embodiment, it further includes: a touch display module;

[0014] The control module is connected to the touch display module;

[0015] The touch display module is used to display the working status information of the air supply module;

[0016] The touch display module is used to generate preset control signals according to user instructions;

[0017] The control module receives a preset control signal sent by the touch display module; and controls the air supply module to work according to the preset control signal.

[0018] In one embodiment, it further includes: a voice module;

[0019] The control module is connected to the voice module;

[0020] The voice module is used to receive user voice information and generate preset control signals based on the user voice information;

[0021] The control module receives a preset control signal sent by the voice module; and controls the air supply module to work according to the preset control signal.

[0022] In one embodiment, the air supply module includes an up-and-down oscillating air supply component and a left-and-right oscillating air supply component; the target control signal includes a first control signal, a second control signal, a third control signal, and a fourth control signal;

[0023] The control module is used to control the air supply module to work normally according to the first control signal;

[0024] The control module is used to control the air supply module to reduce the air supply speed according to the second control signal;

[0025] The control module is used to control the up-and-down oscillating air supply component to shut down according to the third control signal;

[0026] The control module is used to control the air supply module to stop according to the fourth control signal.

[0027] In one embodiment, the control module is configured to generate the first control signal when it is determined, based on the user location information, that the distance between the user and the fan is greater than a first distance threshold.

[0028] When the user is identified as a child based on the image information, and the distance between the user and the fan is less than or equal to the first distance threshold based on the user location information, the second control signal is generated.

[0029] When the user is identified as a child based on the image information, and the distance between the user and the fan is less than or equal to a second distance threshold based on the user's location information, the third control signal is generated, wherein the second distance threshold is less than the first distance threshold.

[0030] When the user is identified as a child based on the image information, and the distance between the user and the fan is less than or equal to a third distance threshold based on the user's location information, the fourth control signal is generated, wherein the third distance threshold is less than the second distance threshold.

[0031] In one embodiment, the control module is used to activate a monitoring mode according to the third control signal; in the monitoring mode, the control module sends the image information to the user terminal.

[0032] In one embodiment, the control module is used to send alarm notification information to the user terminal according to the fourth control signal.

[0033] In one embodiment, the control module includes a storage unit for storing user identity and corresponding air supply habit information;

[0034] The control module identifies the user's identity based on the image information; and controls the air supply module to work based on the air supply habit information corresponding to the user's identity and the preset control signal.

[0035] Secondly, this application also provides a fan device, including the fan control system described in the first aspect.

[0036] In summary, this application proposes a fan control system and fan device, comprising: a control module, an air supply module, a camera module, and a radar module; the control module is connected to the air supply module, the camera module, and the radar module respectively; the camera module is used to acquire image information of the air supply area of ​​the air supply module; the radar module is used to acquire user location information within a preset distance of the fan; the control module is used to acquire the image information and the user location information; generate a target control signal based on the image information and the user location information; and control the air supply module to operate based on the target control signal. This application, by acquiring image information within the fan's air supply area and user location information around the fan, can flexibly provide air supply services to users based on their identity and location, greatly improving the flexibility of fan air supply control. Attached Figure Description

[0037] Figure 1 This is a structural block diagram of a fan control system in one embodiment;

[0038] Figure 2 This is a schematic diagram of the fan device in one embodiment;

[0039] Figure 3This is a schematic diagram illustrating an application scenario where the radar module of a fan device collects user location information in one embodiment.

[0040] Figure 4 This is a flowchart illustrating a fan control method in one embodiment;

[0041] Figure 5 This is a structural block diagram of a fan control device in one embodiment;

[0042] Figure 6 This is an internal structural diagram of a computer device in one embodiment.

[0043] Summary of attached image labels:

[0044] Control module-110; Air supply module-120; Up-down oscillating air supply assembly-121; Left-right oscillating air supply assembly-122; Main motor-123; Fan blades-124; Camera module-130; Radar module-140; Wireless communication module-150; Display module-160; Voice module-170; User terminal-200. Detailed Implementation

[0045] To facilitate understanding of this application, a more complete description will be provided below with reference to the accompanying drawings, which illustrate embodiments of the present application. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this application will be thorough and complete.

[0046] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0047] It is understood that the terms "first," "second," etc., used herein may be used to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish one element from another. For example, without departing from the scope of this application, a first resistor may be referred to as a second resistor, and similarly, a second resistor may be referred to as a first resistor. Both the first resistor and the second resistor are resistors, but they are not the same resistor.

[0048] It is understood that the term "connection" in the following embodiments should be understood as "electrical connection," "communication connection," etc., if the connected circuits, modules, units, etc., have electrical signal or data transmission with each other.

[0049] It is understandable that "at least one" refers to one or more, and "multiple" refers to two or more. "At least a part of an element" refers to part or all of an element.

[0050] When used herein, the singular forms of “a,” “an,” and “the” may also include the plural forms unless the context clearly indicates otherwise. It should also be understood that the terms “comprising / including” or “having,” etc., specify the presence of the stated features, wholes, steps, operations, components, parts, or combinations thereof, but do not preclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts, or combinations thereof. Meanwhile, the term “and / or” as used in this specification includes any and all combinations of the associated listed items.

[0051] like Figure 1 As shown in the embodiment of this application, a fan control system includes: a control module 110, an air supply module 120, a camera module 130, and a radar module 140, wherein the control module 110 is connected to the air supply module 120, the camera module 130, and the radar module 140 respectively.

[0052] In this embodiment, the air supply module 120 includes a vertical oscillating air supply component 121, a horizontal oscillating air supply component 122, a main fan 123, and fan blades 124. The main fan 123 drives the fan blades 124 to rotate, thereby supplying air to the area directly facing the fan head. The area directly facing the fan head can also be referred to as the air supply area; in this specific embodiment, the air supply area refers to the area covered by the fan's airflow. The vertical oscillating air supply component 121 includes a vertical oscillating fan, which drives the fan head to oscillate vertically. The horizontal oscillating air supply component 122 includes a horizontal oscillating fan, which drives the fan head to oscillate horizontally.

[0053] It should be noted that the air supply area will adapt to the working state of the vertical oscillating air supply component 121 or the horizontal oscillating air supply component 122. In practical applications, the adjustable fan head angle of the vertical oscillating air supply component 121 and the horizontal oscillating air supply component 122 can be 180° or 360°. This embodiment does not limit the specific value of the adjustable fan head angle, and can be adaptively replaced as needed.

[0054] like Figure 2As shown, in this embodiment, the air supply module 120 is disposed at various positions on the fan body. The fan includes a body, a fan head, and a base fixing device. The main motor can be disposed in the central area of ​​the fan head; its actual position can be opposite the fan head, in the middle of the fan head, or facing the fan head. The configuration of the main motor can be tailored to the specific application scenario. The vertical oscillation air supply assembly 121 is disposed on both sides of the fan head, connected to the body bracket, to facilitate vertical oscillation of the fan head. The horizontal oscillation air supply assembly 122 is disposed inside the fan body at the rotating shaft, providing driving force for the horizontal oscillation of the fan head.

[0055] In this embodiment, the camera module 130 is used to acquire image information of the air supply area of ​​the air supply module 120. For example... Figure 2 As shown, the camera module 130 can be positioned in the center of the fan head to capture complete image information within the airflow coverage area. It should be noted that the camera module 130 can be an image sensor, camera, or other image acquisition device, and the actual type of camera module 130 can be adaptively replaced according to the needs of the actual application scenario. In some feasible embodiments, the camera module 130 may also include an infrared camera.

[0056] It should be noted that the camera module 130 can rotate along with the air supply module 120 to ensure real-time acquisition of image information within the air supply area.

[0057] Radar module 140 is used to collect user location information within a preset distance of the fan. For example... Figure 2 As shown, the radar module 140 can be installed on the fan body or the fan mounting device to collect distance information within a certain distance around the fan. The radar module 140 can be a distance acquisition device such as a distance sensor or a laser sensor, and the actual type of radar module 140 can be adaptively replaced according to the needs of the actual application scenario. In this embodiment, the user location information is the distance information between the user and the fan.

[0058] It should be noted that the radar module 140 is fixed to the fan body or a fixed device to collect the distance information between all users and the fan within a certain area, with the fan position as the origin.

[0059] The control module 110 is used to acquire image information and user location information; generate target control signals based on the image information and user location information; and control the air supply module 120 to work based on the target control signals.

[0060] In this embodiment, the control module 110 includes a main controller capable of data analysis and processing and a memory storing a preset control program. The control module 110 is configured inside the fan housing or the fan head. After acquiring image information and user location information, the control module 110 analyzes the user's identity based on the image information. Once the user's identity is determined, it generates a corresponding target control signal based on the user's identity and location information to drive the air delivery module 120 to operate according to the corresponding user's air delivery habits.

[0061] In this embodiment, user identity can be either an individual identity or a group identity. Group identities include adults, children, men, and women, etc. Individual identities include user A, user B, user C, and user D. Each individual can include both an individual identity and a group identity; for example, users A, B, C, and D can all be adults, or users A and B can be adults, and users C and D can be children.

[0062] In this embodiment, the memory of the control module 110 stores user identity information and air supply habit information corresponding to the user identity. After the control module 110 obtains the user identity based on the image information, it automatically matches the corresponding air supply habit information based on the user identity and then generates a corresponding target control signal to drive the air supply module 120 to work.

[0063] In summary, this embodiment provides a fan control system that can collect image information within the air delivery area in real time during fan operation, analyze the user's identity within the image information, and collect the distance information between the user and the fan in real time. This allows for a customized fan delivery experience for each user, enabling them to flexibly configure the fan's air delivery control scheme according to their needs, greatly improving the flexibility of fan delivery control. Furthermore, the fan control system in this embodiment can recognize adults and children. When a child is identified, a target control signal corresponding to the child's identity can be configured to ensure the safety of children using the fan equipment.

[0064] In one embodiment, such as Figure 1 As shown, the fan control system also includes a wireless communication module 150, wherein the control module 110 is communicatively connected to the user terminal 200 through the wireless communication module 150.

[0065] The control module 110 receives preset control signals sent by the user terminal 200 through the wireless communication module 150; and controls the air supply module 120 to work according to the preset control signals.

[0066] In this embodiment, the wireless communication module 150 can be a WiFi module. The control module 110 can achieve network connection through the WiFi module to facilitate wireless data communication with the user terminal 200. In practical applications, the user terminal 200 can be configured with a fan-related control application (APP). Users can log in to the control application on the user terminal 200 to bind and associate with a single fan, thereby enabling remote transmission of preset control signals from the user terminal 200 to the user terminal 200.

[0067] In this embodiment, the preset control signal can be a start signal, head-shaking control signal, power-off signal, child mode start signal, monitoring signal, or image data acquisition signal, etc. This embodiment does not limit the specific content of the preset control signal.

[0068] In one feasible embodiment, during the fan control process, the control module 110 establishes a fan usage habit database corresponding to the individual user based on the preset control signal sent by the user terminal 200. After collecting fan usage habit data of the individual user over a period of time, the control module 110 can send the corresponding fan usage habit data to the user terminal 200 via the wireless communication module 150. After receiving the fan usage habit data, the user terminal 200 can prompt the user whether to establish a personal mode. Upon receiving the user's confirmation instruction, the user mode is established within the app, whereby the personal mode includes airflow habit information. After successfully establishing the personal mode within the app, the user can activate the personal mode by operating the app the next time they use the fan. The user terminal 200 will then send a preset control command including airflow habit information to the control module 110, so that the control module 110 controls the airflow module 120 to operate according to the preset control command.

[0069] In one embodiment, such as Figure 1 As shown, the fan control system also includes a touch display module 160, wherein the control module 110 is connected to the touch display module 160.

[0070] The touch display module 160 is used to display the working status information of the air supply module 120.

[0071] The touch display module 160 is used to generate preset control signals according to user instructions. The control module 110 receives the preset control signals sent by the touch display module 160 and controls the air supply module 120 to work according to the preset control signals.

[0072] In this embodiment, the touch display module 160 can be a display screen mounted on the fan body or fan head, and the display screen can be operated by touch. In specific applications, the touch display module 160 can display the real-time operating status information of the air supply module 120. In this embodiment, the operating status information includes operating mode, wind speed, oscillation status, etc.

[0073] Users can directly operate the touch display module 160 on the fan to generate preset control signals, so that the control module 110 can control the air supply module 120 to work according to the user's needs.

[0074] In one embodiment, the fan control system further includes a voice module 170, with the control module 110 connected to the voice module 170.

[0075] The voice module 170 is used to receive user voice information and generate preset control signals based on the user voice information.

[0076] The control module 110 receives a preset control signal sent by the voice module 170; and controls the air supply module 120 to work according to the preset control signal.

[0077] In this embodiment, the fan device can be connected to the network via a WiFi module. When the fan device is connected to the network, it can interact with any voice control terminal. This embodiment includes a voice module 170 inside the fan device's body or fan head. This module can receive user voice information and perform voiceprint and content analysis on the user's voice information to identify the user or issue control commands.

[0078] In practical applications, the voice module 170 includes a processor for voice information parsing and processing. The processor can determine the identity of the user who sent the voice information based on voiceprint recognition. Furthermore, the processor can obtain a preset control signal by converting the user's voice information into text information and then parsing the text information. The preset control signal is then forwarded to the control module 110, so that the control module 110 controls the air supply module 120 to operate according to the user's needs.

[0079] In summary, the fan control system provided in this embodiment can send control signals to the fan device through multiple channels, allowing users to flexibly operate the fan device during daily use and make it run in a manner that meets their needs. Furthermore, by adding a voice module 170, this embodiment can perform dual recognition by combining image and sound information when identifying the user, ensuring the accuracy of user identification.

[0080] In one embodiment, the target control signal generated by the control module 110 based on image information and user location information includes at least four types of control signals: a first control signal, a second control signal, a third control signal, and a fourth control signal. It should be noted that the actual number of target control signal types can be adaptively configured based on the needs of the actual application scenario, which will not be elaborated here. The actual application scenarios of each signal are described in detail below.

[0081] The control module 110 generates a first control signal when it detects that the distance between the user and the fan is greater than a first distance threshold based on the user's location information. The control module 110 then controls the air supply module 120 to operate normally based on the first control signal.

[0082] In this embodiment, the first distance threshold can be set to 1 meter (m) or greater. It should be noted that the first distance threshold can be customized according to actual application needs. When the distance between the child user and the fan is greater than the first distance threshold, it can be determined that the fan speed and oscillation mode have a relatively small impact on the child user. At this time, the control module 110 can control the air supply module 120 to operate according to the normal working mode. It should be noted that when the air supply module 120 is in normal working condition, it can supply air according to the air supply habit information corresponding to the user's personal identity within the air supply area identified by the fan device.

[0083] like Figure 3 As shown, when the child user is in the same position as user A, the control module 110 generates the first control signal.

[0084] When the control module 110 identifies the user as a child based on image information and determines that the distance between the user and the fan is less than or equal to a first distance threshold based on the user's location information, it generates a second control signal. The control module 110 then controls the air supply module 120 to reduce the air supply speed based on the second control signal.

[0085] In this embodiment, when the child user is between the second distance threshold and the first distance threshold, i.e., in an area where the distance to the fan is less than or equal to 1m and greater than 0.5m, the control module 110 controls the air supply module 120 to reduce the air supply speed according to the second control signal. At this time, the control module 110 can control the power of the main fan 123 to reduce the air outlet speed of the fan device through the second control signal. The control module 110 can directly control the air supply module 120 to reduce the air supply speed by using the second control signal to achieve the speed reduction control of the fan outlet speed.

[0086] In practical applications, the control module 110 can also control the oscillation speed of the up-and-down oscillating air supply component 121 and / or the left-and-right oscillating air supply component 122 to increase the oscillation speed according to the second control signal, so that the air blown out by the fan head blows as little air as possible towards the child user, thereby ensuring the child user's personal health. This avoids the child user from experiencing discomfort symptoms such as headache, fever, and facial paralysis due to prolonged close-range airflow.

[0087] like Figure 3 As shown, when the user is at the location of user B, the control module 110 generates a second control signal.

[0088] When the user is identified as a child based on the image information and the distance between the user and the fan is less than or equal to a second distance threshold based on the user's location information, a third control signal is generated, wherein the second distance threshold is less than the first distance threshold; the control module 110 is used to control the up-and-down oscillating air supply component 121 to turn off according to the third control signal.

[0089] In this embodiment, when the child user is between the second and third distance thresholds, i.e., within a distance of less than or equal to 0.5m and greater than 0.2m from the fan, the control module 110 controls the up-and-down oscillating air supply component 121 to shut down according to the third control signal. It should be noted that both the second and third distance thresholds can be adaptively configured according to the needs of the actual application scenario.

[0090] like Figure 3 As shown, when the user is at the position of user C, the control module 110 generates a third control signal.

[0091] When the user is identified as a child based on image information, and the distance between the user and the fan is less than or equal to a third distance threshold based on the user's location information, a fourth control signal is generated, wherein the third distance threshold is less than a second distance threshold. The control module 110 is used to control the air supply module 120 to stop based on the fourth control signal.

[0092] In this embodiment, when the distance between the child user and the fan is less than or equal to 0.2m, that is, less than or equal to the third distance threshold, the control module 110 controls the air supply module 120 to stop according to the fourth control signal. At this time, the fan equipment stops working.

[0093] In summary, this embodiment, through the generation of the third and fourth control signals, can promptly stop some or all functions of the fan device when a child user is close to it, thereby preventing injury to the child user in the vicinity caused by the fan's operation and greatly improving the safety of using the fan device.

[0094] like Figure 3As shown, when the user is at the location of user D, the control module 110 generates a fourth control signal.

[0095] In one embodiment, the control module 110 is used to activate the monitoring mode according to the third control signal; in the monitoring mode, the control module 110 sends image information to the user terminal 200.

[0096] In this embodiment, when the control module 110 controls the fan to work according to the third control signal, it can also send image information to the user terminal 200 in real time through the wireless communication module 150, so that the user at a distance can keep track of the child user's situation in a timely manner. After viewing the image information, the user can send a preset control signal to the fan device through the user terminal 200 to ensure that the fan operates in an ideal manner.

[0097] In one embodiment, the control module 110 is used to send alarm notification information to the user terminal 200 according to the fourth control signal.

[0098] In this embodiment, after the control module 110 controls the air supply module 120 to stop according to the fourth control signal, it can also send an alarm notification to the user terminal 200 through the wireless communication module 150 so that the user can promptly remind the child user to pay attention to safety. It should be noted that the alarm notification can be an SMS message or an audio alarm. This embodiment does not limit the specific form of the alarm notification and can be customized according to the needs of the actual application scenario.

[0099] In one embodiment, the control module 110 includes a storage unit for storing user identity and corresponding air supply habit information.

[0100] The control module 110 identifies the user's identity based on the image information; and controls the air supply module 120 to work based on the air supply habit information corresponding to the user's identity and the preset control signal.

[0101] In this embodiment, the control module 110 can simultaneously control the operation of the air supply module 120 according to a preset control signal and a target control signal. The target control signal is generated by the fan device's control module 110 based on image information collected by the image module and distance information collected by the radar module 140. The preset control signal is a control signal sent by the user to the control module 110 through the user terminal 200, display module 160, or voice module 170.

[0102] The control module 110 can identify the user's identity by collecting information from sensors configured on the fan device and obtain the corresponding airflow habit information. It then controls the airflow module 120 to deliver air according to the user's corresponding airflow habit information. At this time, the user can send preset control signals to the fan device through various means to change the airflow mode controlled by the control module 110 and the airflow module 120. The specific content of the preset control signals needs to be determined based on the actual application scenario. During the process of receiving preset control signals, if the preset control signals differ from the airflow habit information corresponding to the current personal mode, the control module 110 can selectively update the airflow habit information corresponding to the personal mode so that the airflow habit information recorded by the fan device is more closely aligned with the individual user's needs.

[0103] The priority between the preset control signal and the target control signal can be customized by the user, who can change the priority by operating the control application on the user terminal 200. In daily use, the preset control signal has a higher priority than the target control signal; that is, the fan equipment operates primarily according to the control signals issued by the user.

[0104] It should be noted that when the user-unissued control signals do not include personal mode information, the priority of the target control signal is higher than that of the preset control signal, in order to ensure the safety of child users.

[0105] In summary, the fan control system provided in this embodiment not only allows for flexible configuration of fan airflow schemes but also effectively protects the safety of child users. It provides the best user experience while ensuring the operational flexibility of the fan equipment and safeguarding children's safety. Furthermore, the fan equipment can record and accumulate individual airflow habits through control signal interaction with the user, continuously learning the user's fan usage habits to provide a customized fan airflow experience.

[0106] In one embodiment, such as Figure 4 As shown, a fan control method is provided, which is applied to... Figure 1 Taking the control module in the example, the explanation includes the following steps:

[0107] S401, acquire image information of the air supply area of ​​the air supply module and user location information within a preset distance of the fan;

[0108] S402, Generate target control signal based on image information and user location information;

[0109] S403 controls the operation of the air supply module according to the target control signal.

[0110] In one embodiment, the fan control method further includes:

[0111] Receive preset control signals sent by the user terminal; control the operation of the air supply module according to the preset control signals.

[0112] In one embodiment, the fan control method further includes:

[0113] Receive preset control signals sent by the touch display module; control the operation of the air supply module according to the preset control signals.

[0114] In one embodiment, the fan control method further includes:

[0115] Receive preset control signals sent by the voice module; control the operation of the air supply module according to the preset control signals.

[0116] In one embodiment, the fan control method further includes:

[0117] The first control signal controls the air supply module to operate normally; the second control signal controls the air supply module to reduce the air supply speed; the third control signal controls the up-and-down oscillating air supply component to shut down; and the fourth control signal controls the air supply module to stop.

[0118] In one embodiment, the fan control method further includes:

[0119] When the user is identified as a child based on image information and the distance between the user and the fan is less than or equal to a first distance threshold based on the user's location information, a second control signal is generated; when the user is identified as a child based on image information and the distance between the user and the fan is less than or equal to a second distance threshold based on the user's location information, a third control signal is generated, wherein the second distance threshold is less than the first distance threshold; when the user is identified as a child based on image information and the distance between the user and the fan is less than or equal to a third distance threshold based on the user's location information, a fourth control signal is generated, wherein the third distance threshold is less than the second distance threshold.

[0120] In one embodiment, the fan control method further includes:

[0121] The monitoring mode is activated based on the third control signal; in the monitoring mode, the control module sends image information to the user terminal.

[0122] In one embodiment, the fan control method further includes:

[0123] An alarm notification message is sent to the user terminal based on the fourth control signal.

[0124] In one embodiment, the fan control method further includes:

[0125] The system identifies the user based on image information and controls the air supply module based on the user's corresponding air supply habits and preset control signals.

[0126] In summary, the fan control method provided in this embodiment not only allows for flexible configuration of the fan airflow scheme but also effectively protects the safety of child users. It provides the best user experience while ensuring the operational flexibility of the fan device and the safety of children. Furthermore, the fan device can record and accumulate individual airflow habits through control signal interaction with the user, continuously learning the user's fan usage habits to provide a customized fan airflow experience.

[0127] It should be understood that although the steps in the flowcharts of the embodiments described above are shown sequentially according to the arrows, these steps are not necessarily executed in the order indicated by the arrows. Unless explicitly stated herein, there is no strict order restriction on the execution of these steps, and they can be executed in other orders. Moreover, at least some steps in the flowcharts of the embodiments described above may include multiple steps or multiple stages. These steps or stages are not necessarily completed at the same time, but can be executed at different times. The execution order of these steps or stages is not necessarily sequential, but can be performed alternately or in turn with other steps or at least some of the steps or stages of other steps.

[0128] Based on the same inventive concept, this application also provides a fan control device for implementing the fan control method described above. The solution provided by this device is similar to the solution described in the above method; therefore, the specific limitations in one or more fan control device embodiments provided below can be found in the limitations of the fan control method described above, and will not be repeated here.

[0129] In one embodiment, such as Figure 5 As shown, a fan control device 500 is provided, including: an acquisition module 510, a generation module 520, and a control module 530, wherein:

[0130] The acquisition module 510 is used to acquire image information of the air supply area of ​​the air supply module and user location information within a preset distance of the fan;

[0131] The generation module 520 is used to generate a target control signal based on the image information and the user location information;

[0132] The control module 530 is used to control the operation of the air supply module according to the target control signal.

[0133] It should be noted that the specific implementation process of the above-mentioned fan control device is the same as that of the aforementioned method embodiment, and will not be repeated here.

[0134] Each module in the aforementioned fan control device can be implemented entirely or partially through software, hardware, or a combination thereof. These modules can be embedded in the processor of a computer device in hardware form or independent of it, or stored in the memory of a computer device in software form, so that the processor can call and execute the operations corresponding to each module.

[0135] In one embodiment, a computer device is provided, which may be a terminal, and its internal structure diagram may be as follows: Figure 6 As shown, the computer device includes a processor, memory, input / output interfaces, a communication interface, a display unit, and an input device. The processor, memory, and input / output interfaces are connected via a system bus, and the communication interface, display unit, and input device are also connected to the system bus via the input / output interfaces. The processor provides computing and control capabilities. The memory includes non-volatile storage media and internal memory. The non-volatile storage media stores the operating system and computer programs. The internal memory provides an environment for the operation of the operating system and computer programs stored in the non-volatile storage media. The input / output interfaces are used for exchanging information between the processor and external devices. The communication interface is used for wired or wireless communication with external terminals; wireless communication can be achieved through Wi-Fi, mobile cellular networks, NFC (Near Field Communication), or other technologies. When the computer program is executed by the processor, it implements a fan control method. The display unit is used to form a visually visible image and can be a display screen, a projection device, or a virtual reality imaging device. The display screen can be an LCD screen or an e-ink screen. The input device of the computer device can be a touch layer covering the display screen, or buttons, trackballs, or touchpads set on the casing of the computer device, or external keyboards, touchpads, or mice, etc.

[0136] Those skilled in the art will understand that Figure 6 The structure shown is merely a block diagram of a portion of the structure related to the present application and does not constitute a limitation on the computer device to which the present application is applied. Specific computer devices may include more or fewer components than those shown in the figure, or combine certain components, or have different component arrangements.

[0137] In one embodiment, a fan device is provided, including the fan control system described in the foregoing system embodiments. The specific structure of the fan device can be adaptively configured according to the needs of the actual application scenario.

[0138] In one embodiment, a computer device is provided, including a memory and a processor, wherein the memory stores a computer program, and the processor executes the computer program to perform the following steps:

[0139] Acquire image information of the air supply area of ​​the air supply module and user location information within a preset distance of the fan;

[0140] Generate target control signals based on image information and user location information;

[0141] The air supply module is controlled to operate according to the target control signal.

[0142] In one embodiment, a computer-readable storage medium is provided having a computer program stored thereon, the computer program performing the following steps when executed by a processor:

[0143] Acquire image information of the air supply area of ​​the air supply module and user location information within a preset distance of the fan;

[0144] Generate target control signals based on image information and user location information;

[0145] The air supply module is controlled to operate according to the target control signal.

[0146] In one embodiment, a computer program product is provided, including a computer program that, when executed by a processor, performs the following steps:

[0147] Acquire image information of the air supply area of ​​the air supply module and user location information within a preset distance of the fan;

[0148] Generate target control signals based on image information and user location information;

[0149] The air supply module is controlled to operate according to the target control signal.

[0150] 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, data stored, data displayed, etc.) involved in this application are all information and data authorized by the user or fully authorized by all parties, and the collection, use and processing of related data must comply with the relevant laws, regulations and standards of the relevant countries and regions.

[0151] Those skilled in the art will understand that all or part of the processes in the above embodiments can be implemented by a computer program instructing related hardware. The computer program can be stored in a non-volatile computer-readable storage medium. When executed, the computer program can include the processes of the embodiments described above. Any references to memory, databases, or other media used in the embodiments provided in this 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), magnetic 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. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM). The databases involved in the embodiments provided in this application may include at least one type of relational database and non-relational database. Non-relational databases may include, but are not limited to, blockchain-based distributed databases. The processors involved in the embodiments provided in this application may be general-purpose processors, central processing units, graphics processing units, digital signal processors, programmable logic devices, quantum computing-based data processing logic devices, etc., and are not limited to these.

[0152] The technical features of the above embodiments can be combined in any way. For the sake of brevity, 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.

[0153] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of this patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this application should be determined by the appended claims.

Claims

1. A fan control system, characterized in that, include: Control module, air supply module, camera module, and radar module; The control module is connected to the air supply module, the camera module, and the radar module, respectively. The camera module is used to collect image information of the air supply area of ​​the air supply module; The radar module is used to collect user location information within a preset distance of the fan; The control module is used to acquire the image information and the user location information; and to generate a target control signal based on the image information and the user location information. The air supply module is controlled to operate according to the target control signal.

2. The system according to claim 1, characterized in that, Also includes: Wireless communication module; The control module is connected to the user terminal via the wireless communication module; The control module receives a preset control signal sent by the user terminal through the wireless communication module; and controls the air supply module to work according to the preset control signal.

3. The system according to claim 1, characterized in that, Also includes: Touch display module; The control module is connected to the touch display module; The touch display module is used to display the working status information of the air supply module; The touch display module is used to generate preset control signals according to user instructions; The control module receives a preset control signal sent by the touch display module; and controls the air supply module to work according to the preset control signal.

4. The system according to claim 1, characterized in that, Also includes: Voice module; The control module is connected to the voice module; The voice module is used to receive user voice information and generate preset control signals based on the user voice information; The control module receives a preset control signal sent by the voice module; and controls the air supply module to work according to the preset control signal.

5. The system according to claim 1, characterized in that, The air supply module includes an up-and-down oscillating air supply component and a left-and-right oscillating air supply component; the target control signal includes a first control signal, a second control signal, a third control signal, and a fourth control signal; The control module is used to control the air supply module to work normally according to the first control signal; The control module is used to control the air supply module to reduce the air supply speed according to the second control signal; The control module is used to control the up-and-down oscillating air supply component to shut down according to the third control signal; The control module is used to control the air supply module to stop according to the fourth control signal.

6. The system according to claim 5, characterized in that, The control module is used to generate the first control signal when it is determined, based on the user location information, that the distance between the user and the fan is greater than a first distance threshold. When the user is identified as a child based on the image information, and the distance between the user and the fan is less than or equal to the first distance threshold based on the user location information, the second control signal is generated. When the user is identified as a child based on the image information, and the distance between the user and the fan is less than or equal to a second distance threshold based on the user's location information, the third control signal is generated, wherein the second distance threshold is less than the first distance threshold. When the user is identified as a child based on the image information, and the distance between the user and the fan is less than or equal to a third distance threshold based on the user's location information, the fourth control signal is generated, wherein the third distance threshold is less than the second distance threshold.

7. The system according to claim 5, characterized in that, The control module is used to activate the monitoring mode according to the third control signal; in the monitoring mode, the control module sends the image information to the user terminal.

8. The system according to claim 5, characterized in that, The control module is used to send alarm notification information to the user terminal according to the fourth control signal.

9. The system according to any one of claims 2-4, characterized in that, The control module includes a storage unit, which is used to store user identity and corresponding air supply habit information. The control module identifies the user's identity based on the image information; and controls the air supply module to work based on the air supply habit information corresponding to the user's identity and the preset control signal.

10. A fan device, characterized in that, Includes the fan control system as described in any one of claims 1-9.

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