Household appliance control method and system, electronic equipment, storage medium and program product
By installing sensors on kitchen appliances to detect changes in user posture and automatically opening doors, the problem of users having to manually open doors is solved, thus improving the user experience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2026-03-10
AI Technical Summary
Current kitchen appliances require users to manually open the doors, resulting in a poor user experience.
By installing first and second sensors on kitchen appliances, signals from the user's upper and lower body are detected respectively to determine whether the user has switched from an upright to a non-upright position, thereby automatically opening the door.
It enables automatic door opening for kitchen appliances, enhancing the user experience.
Smart Images
Figure CN121634896A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the field of kitchen home appliance control, and in particular to a home appliance control method, system, electronic device, storage medium and program product. BACKGROUND
[0002] In today's fast-paced life, the intelligentization of home kitchens has become a trend. With the continuous progress of technology, users' demand for intelligent functions of kitchen appliances is increasing. In daily life, disinfection cabinets, steam ovens, ovens, steam ovens and other kitchen appliances have become indispensable helpers for many families. However, in the use of these appliances, users generally face a problem: when they are busy in the kitchen, they usually want to use these machines based on manual automatic door opening, which is very inconvenient and has a poor user experience. SUMMARY
[0003] The technical problem to be solved by the present disclosure is to overcome the defect that the home appliance cannot automatically open the door at the right time in the prior art, and provide a home appliance control method, system, electronic device, storage medium and program product.
[0004] The present disclosure solves the above technical problems by the following technical solutions:
[0005] As a first aspect of the present disclosure, a home appliance control method is provided, comprising:
[0006] obtaining a first detection signal for the upper body of the user based on a first sensor and a second detection signal for the lower body of the user based on a second sensor;
[0007] determining whether the user switches from an upright state to a non-upright state based on the first detection signal and the second detection signal;
[0008] if yes, controlling the home appliance to automatically open the door.
[0009] Preferably, the step of determining whether the user switches from an upright state to a non-upright state based on the first detection signal and the second detection signal specifically comprises:
[0010] determining a first signal strength of the first detection signal and a second signal strength of the second detection signal;
[0011] in response to the first signal strength being greater than a first strength threshold and the second signal strength being greater than a second strength threshold, determining that the user is in an upright state;
[0012] after determining that the user is in the upright state, in response to the first signal strength of the newly acquired first detection signal being less than a third intensity threshold and the second signal strength of the newly acquired second detection signal still being greater than the second intensity threshold, determining that the user switches from the upright state to a non-upright state;
[0013] wherein the first intensity threshold is greater than or equal to the third intensity threshold.
[0014] Preferably, the step of determining whether the user switches from the upright state to the non-upright state based on the first detection signal and the second detection signal specifically comprises:
[0015] determining a first distance from the upper body of the user to the first sensor according to the first detection signal and a second distance from the lower body of the user to the second sensor according to the second detection signal;
[0016] after determining that the user is in the upright state, in response to the first distance being less than a first distance threshold and the second distance being less than a second distance threshold, determining that the user is in the upright state;
[0017] in response to the first distance corresponding to the newly acquired first detection signal being greater than a third distance threshold and the second distance corresponding to the newly acquired second detection signal being less than the second distance threshold, determining that the user switches from the upright state to the non-upright state;
[0018] wherein the first distance threshold is less than or equal to the third distance threshold.
[0019] Preferably, before the step of determining whether the user switches from the upright state to the non-upright state based on the first detection signal and the second detection signal, comprising the step of:
[0020] determining whether a ground vibration signal is acquired;
[0021] if not, performing the step of determining whether the user switches from the upright state to the non-upright state based on the first detection signal and the second detection signal.
[0022] Preferably, the step of determining whether the user switches from the upright state to the non-upright state based on the first detection signal and the second detection signal specifically comprises:
[0023] after determining that the user is in the upright state, determining whether a duration in which the user is in the upright state is greater than a first preset duration;
[0024] if so, determining whether the user switches from the upright state to the non-upright state.
[0025] Preferably, after the step of judging whether the user switches from the upright state to the non-upright state, the method further comprises:
[0026] judging whether the duration that the user is in the non-upright state is greater than a second preset duration;
[0027] if yes, executing the step of controlling the home appliance to automatically open the door.
[0028] Preferably, the home appliance comprises at least one of a dishwasher, a sterilizer, a steamer, an oven, a dishwasher, a steaming oven and an integrated cooker.
[0029] Preferably, before the step of controlling the home appliance to automatically open the door, the method further comprises:
[0030] judging whether the home appliance switches from a working state to an idle state;
[0031] if yes, increasing the exhaust power.
[0032] As a second aspect of the present disclosure, a home appliance control system is provided, comprising:
[0033] a detection signal acquisition module configured to acquire a first detection signal for the upper body of the user based on a first sensor and a second detection signal for the lower body of the user based on a second sensor;
[0034] a user posture judgment module configured to judge whether the user switches from an upright state to a non-upright state based on the first detection signal and the second detection signal;
[0035] a home appliance control module configured to control the home appliance to automatically open the door in the case that the user switches from the upright state to the non-upright state.
[0036] As a third aspect of the present disclosure, an electronic device is provided, comprising a memory, a processor and a computer program stored in the memory and used for running on the processor, wherein the processor executes the computer program to realize the home appliance control method in the first aspect of the present disclosure.
[0037] As a fourth aspect of the present disclosure, a computer readable storage medium is provided, which stores a computer program, wherein the computer program is executed by a processor to realize the home appliance control method in the first aspect of the present disclosure.
[0038] As a fifth aspect of the present disclosure, a computer program product is provided, comprising a computer program, wherein the computer program is executed by a processor to realize the home appliance control method in the first aspect.
[0039] On the basis of common knowledge in the art, the above-mentioned preferred conditions can be combined arbitrarily, i.e. to obtain each preferred example of the present disclosure.
[0040] The positive and progressive effects of this disclosure are as follows: a first detection signal is acquired for the user's upper body, and a second detection signal is acquired for the user's lower body. Based on the first and second detection signals, it is determined that when the user switches from an upright state to a non-upright state, it can be considered that the user has the intention to open the door. At this time, the door is opened. The intelligent recognition of the user's intention to open the door and the automatic opening of the door greatly improves the user's experience of using home appliances. Attached Figure Description
[0041] Figure 1 A flowchart of a home appliance control method provided in Embodiment 1 of this disclosure;
[0042] Figure 2 This is a schematic diagram of a home appliance in a home appliance control method provided in Embodiment 1 of this disclosure;
[0043] Figure 3 A schematic diagram showing a user in an upright position for an appliance control method provided in Embodiment 1 of this disclosure;
[0044] Figure 4 A schematic diagram showing a user in a non-upright state in an appliance control method according to Embodiment 1 of this disclosure;
[0045] Figure 5 This is a schematic diagram of signal strength in a home appliance control method provided in Embodiment 1 of this disclosure;
[0046] Figure 6 This is a schematic diagram of the structure of a home appliance control system provided in Embodiment 2 of this disclosure;
[0047] Figure 7 This is a schematic diagram of the structure of an electronic device provided in Embodiment 3 of this disclosure. Detailed Implementation
[0048] The present disclosure is further illustrated below by way of embodiments, but the present disclosure is not limited to the scope of the embodiments described herein.
[0049] The prefixes such as "first" and "second" used in this disclosure are merely for distinguishing different descriptive objects and do not limit the position, order, priority, quantity, or content of the described objects. The use of ordinal numbers and other prefixes used to distinguish descriptive objects in this disclosure does not constitute a limitation on the described objects. The description of the described objects is given in the claims or the context of the embodiments, and should not be construed as an unnecessary limitation. Furthermore, in the description of this embodiment, unless otherwise stated, "multiple" means two or more.
[0050] Example 1
[0051] Please seeFigure 1 as well as Figure 2 This embodiment provides a home appliance control method, including:
[0052] S1. Acquire a first detection signal for the user's upper body based on the first sensor and acquire a second detection signal for the user's lower body based on the second sensor;
[0053] S2. Determine whether the user has switched from an upright state to a non-upright state based on the first detection signal and the second detection signal;
[0054] If so, proceed to step S3;
[0055] S3, Control home appliances to open doors automatically
[0056] In this embodiment, a first detection signal is acquired for the user's upper body and a second detection signal is acquired for the user's lower body. Based on the first and second detection signals, if the user changes from an upright state to a non-upright state (e.g., the user is in a bent-over or squatting state), it can be considered that the user has the intention to open the door. At this time, the door is opened automatically. The system intelligently recognizes the user's intention to open the door, thus improving the user's experience of using home appliances.
[0057] In this embodiment, the first sensor can be positioned above the second sensor. In one example, the second sensor can be positioned on an appliance (e.g., in this embodiment, a dishwasher, disinfection cabinet, steam oven, oven, dishwasher, or steam oven) or on a wall, while the second sensor can be positioned on the range hood. The orientation of both the first and second sensors should preferably face the user. When the appliance is an integrated cooktop, the first sensor can be positioned on the range hood integrated into the cooktop, and the second sensor can be positioned on the dishwasher, disinfection cabinet, steam oven, oven, dishwasher, or steam oven integrated into the cooktop.
[0058] It should be noted that in this embodiment, step S3 will not be executed when the home appliance is in operation. The first sensor and the second sensor in the above embodiment can be point-to-point, flat-scan, or area-sensing sensors. The sensing areas of the first sensor and the second sensor do not overlap. Typically, the detection area of the first sensor is located at the user's chest, and the detection area of the second sensor is below the user's knees.
[0059] In this embodiment, the acquisition of the first detection signal and the second detection signal can be performed at a fixed frequency (e.g., N times per second, where N times can be set according to specific circumstances) or after any triggering condition is met.
[0060] In an optional embodiment, step S2 may specifically include:
[0061] Determine the first signal strength of the first detection signal and determine the second signal strength of the second detection signal;
[0062] If the first signal strength is greater than a first strength threshold and the second signal strength is greater than a second strength threshold, then it is determined that the user is in an upright position.
[0063] After determining that the user is in an upright state, if the first signal strength of the newly acquired first detection signal is less than the third strength threshold and the second signal strength of the newly acquired second detection signal is still greater than the second strength threshold, then it is determined that the user has switched from an upright state to a non-upright state.
[0064] Among them, the first intensity threshold is greater than or equal to the third intensity threshold.
[0065] In this embodiment, the first sensor and the second sensor can be infrared sensors.
[0066] In this embodiment, the closer the user's body is to the appliance, the stronger the signal detected by the sensor. When the first signal strength is greater than a first strength threshold, it indicates that the upper body is close to the appliance. Similarly, when the second signal strength is greater than a second strength threshold, it indicates that the lower body is close to the appliance. Therefore, in this embodiment, if the first signal strength is greater than the first strength threshold and the second signal strength is greater than the second strength threshold, it can indicate that the user is standing upright in front of the appliance.
[0067] In this embodiment, the first intensity threshold and the second intensity threshold can be set according to specific circumstances, and their values can be the same.
[0068] Please see Figure 3 as well as Figure 4 In this embodiment, after determining that the user is standing upright in front of the appliance, new first and second detection signals are acquired. When the strength of the first signal is less than a third strength threshold (the third strength threshold is less than or equal to the first strength threshold), it indicates a change in the upper body's state (causing the user to change from an upright state to a non-upright state; specifically, this state could indicate that the user is currently bending over or squatting). Simultaneously, if the strength of the newly acquired second signal is still greater than the second strength threshold, it indicates that the user's lower body remains essentially the same as before. At this point, it can be determined that the user's posture has switched from an upright to a non-upright state, indicating that the user intends to open the door.
[0069] In this embodiment, in order to improve the recognition accuracy of posture switching and avoid other user actions (such as walking) from being identified as the user switching from an upright state to a non-upright state, the first intensity threshold can be set to be greater than the third intensity threshold.
[0070] In this embodiment, if, after determining that the user is in an upright position, the second signal strength of the newly acquired second detection signal is less than the fourth strength threshold (the fourth strength threshold is less than or equal to the second strength threshold), it means that the user has moved away, and the process can return to step S1. If the user remains in an upright position and has not moved away, step S2 can be repeated according to a preset frequency until the user's posture is detected to change from an upright position to a non-upright position, or the user moves away from the appliance.
[0071] In an optional embodiment, step S2 may specifically include: determining a first distance from the user's upper body to the first sensor based on the first detection signal and determining a second distance from the user's lower body to the second sensor based on the second detection signal;
[0072] After determining that the user is in an upright position, in response to the first distance being less than a first distance threshold and the second distance being less than a second distance threshold, it is determined that the user is in an upright position.
[0073] If the first distance corresponding to the newly acquired first detection signal is greater than the third distance threshold and the second distance corresponding to the newly acquired second detection signal is less than the second distance threshold, then it is determined that the user has switched from an upright state to a non-upright state.
[0074] Among them, the first distance threshold is less than or equal to the third distance threshold.
[0075] The difference between this embodiment and the previous embodiment is that this embodiment makes the judgment based on distance, while the previous embodiment makes the judgment based on signal strength.
[0076] In this embodiment, the first distance threshold can be 30 cm, the second distance threshold can be 35 cm, and the third distance threshold can be 60 cm. It should be noted that the first, second, and third distance thresholds in this embodiment can be determined based on different people's usage habits (for example, a fat person using the appliance stands farther away than a thin person).
[0077] In an optional embodiment, the following steps may be included before step S2:
[0078] Determine whether to acquire ground vibration signals;
[0079] If not, then proceed with the step of determining whether the user has switched from an upright state to a non-upright state based on the first detection signal and the second detection signal.
[0080] In this embodiment, ground vibration signals indicate whether the user is walking. Ground vibration signals can be acquired by sensors that detect operational vibrations on the sensor panel of the home appliance.
[0081] In this embodiment, the absence of a vibration signal indicates that the user has not moved, which can help determine whether the user is standing upright in front of the appliance.
[0082] In this embodiment, the step of determining whether to acquire a ground vibration signal can be set before step S1. Executing step S1 only when no ground vibration signal is acquired can save power consumption of the household appliance.
[0083] In an optional embodiment, step S2 may specifically include:
[0084] After determining that the user is in an upright position, determine whether the duration of the user's upright position is greater than the first preset duration;
[0085] If so, determine whether the user has switched from an upright state to a non-upright state.
[0086] In this embodiment, by measuring the duration of the user's upright position, the possibility of false triggering caused by other user actions can be avoided, thereby improving the accuracy of user posture recognition.
[0087] In this embodiment, before step S2, the following may also be included:
[0088] Determine if the user is approaching from a distance until the user is standing upright in front of the appliance; at this point, it can be determined that the user is in an upright position.
[0089] In an embodiment where the user's upright state and whether they have switched from an upright to a non-upright state are determined by detecting the strength of a signal, the signal strength can specifically be represented in the form of a duty cycle. As the user approaches the appliance from a distance, the change in the duty cycle can be as follows: Figure 5 As shown.
[0090] In an optional embodiment, after step S3, the following may be included:
[0091] Determine whether the duration of the user's non-upright state exceeds the second preset duration;
[0092] If so, then proceed with the steps to control the appliance to open automatically.
[0093] In this embodiment, the user's posture and intention to open the door are accurately identified by the duration of the non-upright state.
[0094] In an optional embodiment, prior to step S3, the following may also be included:
[0095] Determine whether the home appliance has switched from working to idle status;
[0096] If so, increase the exhaust power.
[0097] In this embodiment, the internal temperature of the appliance can be reduced by increasing the exhaust power, thus preventing the user from being burned by the appliance.
[0098] Example 2
[0099] Corresponding to the aforementioned embodiments of the home appliance control method, this disclosure also provides embodiments of the home appliance control system.
[0100] Please see Figure 6 The home appliance control system includes:
[0101] The detection signal acquisition module 201 is used to acquire a first detection signal for the user's upper body based on a first sensor and a second detection signal for the user's lower body based on a second sensor.
[0102] User posture determination module 202 is used to determine whether a user has switched from an upright state to a non-upright state based on the first detection signal and the second detection signal.
[0103] The appliance control module 203 is used to control the appliance to open automatically when the user switches from an upright position to a non-upright position.
[0104] In an optional embodiment, the user gesture determination module 202 includes:
[0105] A detection signal processing unit is configured to determine a first signal strength of the first detection signal and a second signal strength of the second detection signal;
[0106] An upright state determination unit is used to determine that the user is in an upright state in response to the first signal strength being greater than a first strength threshold and the second signal strength being greater than a second strength threshold.
[0107] The posture switching judgment unit is used to determine that the user switches from an upright state to a non-upright state after determining that the user is in an upright state, in response to the first signal intensity of the newly acquired first detection signal being less than a third intensity threshold and the second signal intensity of the newly acquired second detection signal still being greater than the second intensity threshold.
[0108] Wherein, the first intensity threshold is greater than or equal to the third intensity threshold.
[0109] In another optional embodiment, the user gesture determination module 202 includes:
[0110] The detection signal processing unit determines a first distance from the user's upper body to the first sensor based on the first detection signal and a second distance from the user's lower body to the second sensor based on the second detection signal;
[0111] The upright state determination unit determines that the user is in an upright state after determining that the first distance is less than a first distance threshold and the second distance is less than a second distance threshold.
[0112] The posture switching judgment unit determines that the user is switching from an upright state to a non-upright state in response to a first distance corresponding to a newly acquired first detection signal being greater than a third distance threshold and a second distance corresponding to a newly acquired second detection signal being less than a second distance threshold.
[0113] In an optional embodiment, the home appliance control system includes:
[0114] The ground vibration detection module is used to determine whether a ground vibration signal has been acquired.
[0115] If not, the ground vibration judgment module calls the user posture judgment module 202 to perform the step of judging whether the user has switched from an upright state to a non-upright state based on the first detection signal and the second detection signal.
[0116] In an optional embodiment, the user gesture determination module 202 includes:
[0117] An upright timing unit is used to determine whether the duration of the user's upright position is greater than a first preset duration after determining that the user is in the upright position.
[0118] The posture switching judgment unit is used to determine whether the user has switched from the upright state to the non-upright state when the duration of the user's upright state is greater than a first preset duration.
[0119] In an optional embodiment, the home appliance control system includes:
[0120] The bending-over timing module is used to determine whether the duration of the user's non-upright state is greater than a second preset duration;
[0121] If the duration of the user's non-upright state exceeds the second preset duration, the bending-over timing module calls the home appliance control module 203 to control the home appliance to open automatically.
[0122] In this embodiment, the home appliance includes at least one of a dishwasher, a disinfection cabinet, a steam oven, an oven, a dishwasher, a steam oven, and an integrated stove.
[0123] In this embodiment, the home appliance control system includes:
[0124] The appliance status judgment module is used to determine whether the appliance has switched from working state to idle state;
[0125] When the home appliance switches from working state to idle state, the home appliance status judgment module calls the home appliance control module 203 to increase the exhaust power.
[0126] For embodiments of the target home appliance, since they basically correspond to the method embodiments, relevant details are referred to in the description of the method embodiments. The system embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separate, and the components as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this disclosure according to actual needs.
[0127] Example 3
[0128] Figure 7 This is a schematic diagram of the structure of an electronic device according to an example embodiment of the present disclosure. The electronic device includes a memory, a processor, and a computer program stored in the memory and used to run on the processor. When the processor executes the computer program, it implements the home appliance control method of any of the above embodiments. Figure 7 The electronic device 90 shown is merely an example and should not impose any limitation on the functionality and scope of use of the embodiments disclosed herein.
[0129] like Figure 7 As shown, the electronic device 90 can be manifested as a general-purpose computing device, such as a server device. The components of the electronic device 90 may include, but are not limited to: at least one processor 91, at least one memory 92, and a bus 93 connecting different system components (including memory 92 and processor 91).
[0130] Bus 93 includes a data bus, an address bus, and a control bus.
[0131] The memory 92 may include volatile memory, such as random access memory (RAM) 921 and / or cache memory 922, and may further include read-only memory (ROM) 923.
[0132] The memory 92 may also include a program tool 925 (or utility) having a set (at least one) program module 924, including but not limited to: an operating system, one or more application programs, other program modules, and program data, each or some combination of these examples may include an implementation of a network environment.
[0133] The processor 91 executes various functional applications and data processing by running computer programs stored in the memory 92, such as the home appliance control method provided in any of the above embodiments.
[0134] Electronic device 90 can also communicate with one or more external devices 94 (e.g., keyboard, pointing device, etc.). This communication can be performed through input / output (I / O) interface 95. Furthermore, electronic device 90 can also communicate with one or more networks (e.g., local area network (LAN), wide area network (WAN), and / or public network, such as the Internet) via network adapter 96. As shown, network adapter 96 communicates with other modules of electronic device 90 via bus 93. It should be understood that, although not shown in the figure, other hardware and / or software modules can be used in conjunction with electronic device 90, including but not limited to: microcode, device drivers, redundant processors, external disk drive arrays, RAID (disk array) systems, tape drives, and data backup storage systems.
[0135] It should be noted that although several units / modules or sub-units / modules of the electronic device have been mentioned in the detailed description above, this division is merely exemplary and not mandatory. In fact, according to embodiments of this disclosure, the features and functions of two or more units / modules described above can be embodied in one unit / module. Conversely, the features and functions of one unit / module described above can be further divided and embodied by multiple units / modules.
[0136] Example 4
[0137] This disclosure also provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the home appliance control method provided in any of the above embodiments.
[0138] The readable storage medium may be more specifically adopted, including but not limited to: portable disk, hard disk, random access memory, read-only memory, erasable programmable read-only memory, optical storage device, magnetic storage device, or any suitable combination thereof.
[0139] Example 5
[0140] This disclosure also provides a computer program product, including a computer program that, when executed by a processor, implements any of the above-described home appliance control methods.
[0141] The program code for executing the computer program product disclosed herein can be written in any combination of one or more programming languages. The program code can be executed entirely on a user device, partially on a user device, as a stand-alone software package, partially on a user device and partially on a remote device, or entirely on a remote device.
[0142] While specific embodiments of this disclosure have been described above, those skilled in the art should understand that these are merely illustrative examples, and the scope of protection of this disclosure is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this disclosure, but all such changes and modifications fall within the scope of protection of this disclosure.
Claims
1. A home appliance control method, characterized by, The home appliance control method comprises: obtaining a first detection signal for the upper body of the user based on a first sensor and a second detection signal for the lower body of the user based on a second sensor; determining whether the user switches from an upright state to a non-upright state based on the first detection signal and the second detection signal; if so, controlling the home appliance to automatically open the door.
2. The home appliance control method of claim 1, wherein, The step of determining whether the user switches from the upright state to the non-upright state based on the first detection signal and the second detection signal specifically comprises: determining a first signal strength of the first detection signal and determining a second signal strength of the second detection signal; in response to the first signal strength being greater than a first strength threshold and the second signal strength being greater than a second strength threshold, determining that the user is in the upright state; after determining that the user is in the upright state, in response to a newly obtained first signal strength of the first detection signal being less than a third strength threshold and a newly obtained second signal strength of the second detection signal still being greater than the second strength threshold, determining that the user switches from the upright state to the non-upright state; wherein the first strength threshold is greater than or equal to the third strength threshold; or, The step of determining whether the user switches from the upright state to the non-upright state based on the first detection signal and the second detection signal specifically comprises: determining a first distance from the first sensor to the upper body of the user according to the first detection signal and determining a second distance from the second sensor to the lower body of the user according to the second detection signal; after determining that the user is in the upright state, in response to the first distance being less than a first distance threshold and the second distance being less than a second distance threshold, determining that the user is in the upright state; in response to a newly obtained first distance corresponding to the first detection signal being greater than a third distance threshold and a newly obtained second distance corresponding to the second detection signal being less than the second distance threshold, determining that the user switches from the upright state to the non-upright state; wherein the first distance threshold is less than or equal to the third distance threshold.
3. The home appliance control method of claim 1, wherein, Before the step of determining whether the user switches from the upright state to the non-upright state based on the first detection signal and the second detection signal, the method comprises the step of: determining whether a ground vibration signal is obtained; if not, performing the step of determining whether the user switches from the upright state to the non-upright state based on the first detection signal and the second detection signal.
4. The home appliance control method of claim 1, wherein, The step of determining whether the user switches from the upright state to the non-upright state based on the first detection signal and the second detection signal specifically comprises: after determining that the user is in the upright state, determining whether a duration for which the user is in the upright state is greater than a first preset duration; if so, determining whether the user switches from the upright state to the non-upright state.
5. The home appliance control method of claim 1, wherein, After the step of determining that the user switches from the upright state to the non-upright state, the method further comprises the steps of: determining whether a duration for which the user is in the non-upright state is greater than a second preset duration; if so, performing the step of controlling the home appliance to automatically open the door.
6. The home appliance control method of claim 1, wherein, The home appliance comprises at least one of a dishwasher, a disinfection cabinet, a steamer, an oven, a dishwasher, a steaming oven, and an integrated stove. And / or, before the step of controlling the home appliance to automatically open the door, comprising: determining whether the home appliance switches from a working state to an idle state; if yes, increasing the exhaust power.
7. A home appliance control system characterized by comprising: The home appliance control system comprises: a detection signal acquisition module, configured to acquire a first detection signal for the upper body of the user based on a first sensor and a second detection signal for the lower body of the user based on a second sensor; a user posture determination module, configured to determine whether the user switches from an upright state to a non-upright state based on the first detection signal and the second detection signal; a home appliance control module, configured to control the home appliance to automatically open the door in the case that the user switches from the upright state to the non-upright state.
8. An electronic device comprising a memory, a processor, and a computer program stored on the memory for running on the processor, characterized in that, The processor executes the computer program to implement the home appliance control method in any one of claims 1 to 6.
9. A computer readable storage medium having stored thereon a computer program, characterized in that, The computer program is executed by the processor to implement the home appliance control method in any one of claims 1 to 6.
10. A computer program product comprising a computer program, characterized in that, The computer program is executed by the processor to implement the home appliance control method in any one of claims 1 to 6.