An air conditioner control method
By recording the location of lights and lighting habits, the air conditioner monitors the lighting and obstruction of lights, judges user behavior and light-off time, and adjusts the operating mode. This solves the problems of image detection accuracy and clarity, and achieves more accurate user location judgment and comfortable air conditioning control.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- NINGBO AUX ELECTRIC CO LTD
- Filing Date
- 2026-03-26
- Publication Date
- 2026-06-16
AI Technical Summary
Existing air conditioner detection methods require high accuracy and clarity for image recognition during the period from evening to before users go to sleep, making detection inconvenient.
The air conditioner records the location and lighting habits of the room's lights. By monitoring the lighting and obstruction of the lights, it determines user behavior and the time remaining before lights out, and adjusts the operating mode accordingly.
It simplifies image detection, improves the accuracy of user location determination and the comfort of air conditioning operation, and enhances the user experience.
Smart Images
Figure CN122216773A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of air conditioning technology, and more specifically, to an air conditioning control method. Background Technology
[0002] As user demand for air conditioning increases, the level of intelligence in air conditioners is also gradually increasing. Air conditioners detect indoor environmental parameters and the user's state to determine the user's needs and adjust the operating mode accordingly, thus providing a better user experience. Currently, to prevent the air conditioner from continuously blowing on people, image detection devices are generally used to lock onto the user, follow their movement, and determine the user's position so that the airflow direction can be adjusted to avoid them. However, this detection method requires continuous adjustment of the image detection direction and has high requirements for user recognition accuracy and image clarity, especially during the evening until the user goes to sleep, when users often move around indoors, and the room only has a relatively clear local field of view when the lights are on. Therefore, conventional image detection methods are inconvenient. Summary of the Invention
[0003] The problem solved by this invention is that image detection methods that follow users have high requirements for recognition accuracy and image clarity, and are inconvenient to detect during the time period from evening to before the user goes to sleep.
[0004] To address the aforementioned problems, this invention provides an air conditioning control method, comprising: the air conditioner recording the positions of various lights in a room and recording the user's lighting habits for each light from sunset to lights-out time; at the start of the sunset time, the air conditioner acquiring the lighting status of each light in the room; the air conditioner performing real-time image monitoring of the lit lights, and when a user moves and blocks any lit light, determining the user's behavior based on the position of the light and determining the time remaining until lights-out based on the user's lighting habits; and the air conditioner adjusting its operating mode based on the user's behavior and the time remaining until lights-out.
[0005] The technical effects achieved by adopting this solution are as follows: After recording the position of the lights, the air conditioner's image detection device only needs to lock onto the lights for detection without adjusting the detection direction, making control simpler; between sunset and lights-out time, the field of vision near the lit lights is relatively clear, and correspondingly, the change in the image after a user blocks a light is sufficiently obvious, allowing the image detection device to accurately determine the user's movement direction. This enables the air conditioner to easily adjust to a suitable operating mode for the user, such as adjusting the airflow direction to avoid the user; based on the user's lighting habits for each light, it is easy to estimate the time required for the user to perform a new action after blocking a light, thus providing an overall estimate of the time until lights-out. The air conditioner adjusts its operating mode based on this time, improving comfort.
[0006] Furthermore, the air conditioner records the position of each light fixture in the room, specifically including: the air conditioner detects the positional relationship between each light fixture and adjacent furniture, and determines the movement action that the user needs to make before using the adjacent furniture based on the positional relationship; wherein, the movement action includes: moving from left to right between the light fixture and the air conditioner, moving from right to left between the light fixture and the air conditioner, and stopping after moving between the light fixture and the air conditioner.
[0007] The technical effects achieved by adopting this solution are as follows: Based on the user's movement, it is possible to determine the user's behavior when using adjacent furniture. Specifically, if the user moves from left to right between the light fixture and the air conditioner, it can be determined that the user is on the right side and performing the corresponding behavior; if the user moves from right to left between the light fixture and the air conditioner, it can be determined that the user is on the left side and performing the corresponding behavior; if the user moves to a stop between the light fixture and the air conditioner, it can be determined that the user is around the light fixture and performing the corresponding behavior. This makes it easier to adjust the airflow direction to avoid the user and also makes it easier to determine which adjacent furniture is being used, thereby estimating the usage time.
[0008] Furthermore, the step of determining the user's behavior based on the position of the light fixture when the user moves and blocks any lit light fixture specifically includes: when the user moves and blocks any lit light fixture, acquiring the movement action; if the user does not block any lit light fixture within time t1, determining the target adjacent furniture based on the position of the light fixture and the movement action, and determining the user's behavior based on the target adjacent furniture; where t1 is a preset verification time.
[0009] The technical effect achieved by adopting this technical solution is as follows: if the user does not block any lit light fixture within time t1, the user will remain on the side of the light fixture in the direction of its movement for a long time, and the user will not make this movement to cross multiple light fixtures, nor will the user return along the same path in a short time. Therefore, the user's target adjacent furniture can be accurately determined.
[0010] Furthermore, the preset verification time t1 is proportional to the time required for the user to perform the action of using the adjacent furniture.
[0011] The technical effect achieved by adopting this technical solution is as follows: the time required for a user to perform the action of using the adjacent furniture varies for different furniture. Therefore, different preset verification times t1 are adopted to avoid inaccurate judgment of the target adjacent furniture when the user usually uses the target adjacent furniture for a long or short time.
[0012] Furthermore, the recording of user lighting habits for each of the lamps from sunset time to lights-out time specifically includes: recording the average daily lighting duration t2 of each of the lamps from sunset time to lights-out time in the previous n days, sorting the lamps according to t2, selecting the top m lamps as frequently used lamps, and the remaining lamps as occasionally used lamps.
[0013] The technical effects achieved by adopting this solution are as follows: After sorting the lights according to the average daily lighting duration t2, the lights with higher rankings are those with higher usage probability, while those with lower rankings are those with lower usage probability. The usage probability of adjacent furniture related to these lights also changes accordingly. Therefore, after distinguishing the usage probability, the prediction of the time until the lights are turned off is more accurate.
[0014] Furthermore, determining the time until the lights go out based on the user's lighting habits for each of the lamps specifically includes: if the user does not block the lamp used occasionally, or if the user blocks any other lamp within t1 hours after blocking the lamp used occasionally, then the time until the lights go out tx is equal to the sum of the average daily lighting duration of the top m most frequently used lamps; if the user blocks the lamp used occasionally, and the user does not block any other lamp within t1 hours after blocking the lamp used occasionally, then the time until the lights go out tx is equal to the sum of the average daily lighting duration of the top m most frequently used lamps plus the average daily lighting duration of the corresponding lamp used occasionally.
[0015] The technical effects achieved by adopting this technical solution are as follows: Since t1 is proportional to the time required to use adjacent furniture, if the user blocks any other light fixture within t1 after blocking the light fixture used occasionally, it can be determined that the user did not use the light fixture used occasionally. tx is based on the average daily lighting time of commonly used light fixtures, and no additional time is needed. If the user does not block any other light fixture within t1 after blocking the light fixture used occasionally, it can be determined that the user has used the light fixture used occasionally. Therefore, tx needs to be increased based on the average daily lighting time of commonly used light fixtures to more accurately reflect the time remaining until the lights are turned off.
[0016] Furthermore, the step of the air conditioner acquiring the lighting status of each of the lights in the room at the start of the sunset time specifically includes: at the start of the sunset time, the lights that are lit send a lighting signal to the air conditioner; after the sunset time, when the lights are lit, they send a lighting signal to the air conditioner; after the sunset time, when the lights are turned off, they send an turning-off signal to the air conditioner.
[0017] The technical effects achieved by adopting this solution are as follows: the lights are interconnected with the air conditioner, and the lighting signal is sent to the air conditioner wirelessly, which is the most direct and effective way to update the lighting status of the lights in a timely manner.
[0018] Furthermore, the air conditioner adjusts its operating mode based on the user's behavior and the time elapsed before the lights are turned off. Specifically, the air conditioner adjusts its airflow direction to avoid the user based on the user's movement.
[0019] The technical effects achieved by adopting this solution are as follows: Based on the user's occupancy of the lights, the system can determine the user's movement without the need for an image detection device to track the user, thereby adjusting the air conditioner's airflow direction. This simplifies the detection method while improving the user experience.
[0020] Furthermore, the air conditioner adjusts its operating mode based on the user's behavior and the time remaining before lights out, specifically including: adjusting the air conditioner operating efficiency of the first air conditioner operating mode before the user goes to sleep based on the time remaining before lights out and the target sleep temperature; and operating the second air conditioner operating mode during the user's sleep based on the constant target sleep temperature.
[0021] The technical effects achieved by adopting this solution are as follows: Adjusting the air conditioner's operating efficiency based on the time remaining before lights out and the target sleep temperature allows users to fall asleep more comfortably. For example, when the bedside lamp is off or at least two other lamps are on, the air conditioner's target temperature is the pre-sleep target temperature, which is lower than the sleep target temperature. When the bedside lamp is on and at most one other lamp is on, the air conditioner's target temperature is the sleep target temperature. The longer the time remaining before lights out, the lower the air conditioner's cooling or heating efficiency, and the slower the rate of temperature increase or decrease, thus saving energy and improving user comfort.
[0022] Furthermore, the air conditioner adjusts its operating mode based on the user's behavior and the time elapsed before the lights are turned off. Specifically, this includes: determining the user's temperature adjustment needs based on the user's behavior using the adjacent furniture; and further adjusting the air conditioning efficiency of the first air conditioner operating mode in segments based on the duration of the user's use of the adjacent furniture and the user's temperature adjustment needs.
[0023] The technical effects achieved by adopting this solution are as follows: users have different temperature adjustment needs when using different furniture in different locations. For example, when users are working at a desk, resting in bed, or taking a shower in the bathroom, they can further adjust to different target temperatures before going to sleep, or heating or cooling rates, which can further improve the user experience.
[0024] In summary, the above-mentioned technical solutions of this application can have one or more of the following advantages or beneficial effects: i) After recording the position of the lamps, the air conditioner's image detection device only needs to lock the lamps for detection. Based on the user's occupancy of the lamps, it can determine the user's movement action. Without adjusting the detection direction, the air conditioner's airflow direction can be adjusted. This simplifies the detection method and improves the user experience; ii) Between sunset and lights-out time, the field of vision near the lit lamps is relatively clear. Correspondingly, the change in the image caused by the user occluding the lamps is also obvious enough, allowing the image detection device to accurately determine the user's movement direction. This makes it easier for the air conditioner to adjust to a suitable operating mode for the user, such as adjusting the airflow direction to avoid the user; iii) Based on the user's lighting habits for each lamp, it is easy to estimate the time required for the user to perform a new action after occluding the lamps. This allows for an overall estimation of the time until lights-out. The air conditioner can then adjust its operating mode based on this time, improving comfort. Attached Figure Description
[0025] Figure 1 A flowchart of an air conditioning control method provided in an embodiment of the present invention; Figure 2 This is a structural diagram of an air-conditioned room; Figure 3 This is a schematic diagram of an air conditioning control device provided in an embodiment of the present invention.
[0026] Explanation of reference numerals in the attached figures: 100-Air conditioner; 200-Air conditioner control device; 210-Information acquisition module; 220-Detection module; 230-Judgment module; 240-Execution module; 300-Air-conditioned room; 310-Bedside lamp; 320-Wall lamp; 330-Desk lamp; 340-Floor lamp. Detailed Implementation
[0027] The purpose of this invention is to provide an air conditioning control method that can accurately and conveniently detect the movement of the user's location during the period from evening to the user's sleep.
[0028] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
[0029] See Figure 1This invention provides an air conditioning control method, which includes: an air conditioner 100 recording the positions of various lights in a room and recording the user's lighting habits for each light from sunset to lights-out time; at the start of sunset, the air conditioner 100 acquiring the lighting status of each light in the room; the air conditioner 100 performing real-time image monitoring of the lit lights, and when a user moves and blocks any lit light, judging the user's behavior based on the position of the light and judging the time remaining until lights-out based on the user's lighting habits; and the air conditioner 100 adjusting its operating mode based on the user's behavior and the time remaining until lights-out.
[0030] In this embodiment, after recording the position of the lights, the image detection device of the air conditioner 100 only needs to lock the lights for detection without adjusting the detection direction, making the control method simpler. Between sunset and the lights-out time, the field of vision near the lit lights is relatively clear. Correspondingly, the change in the image after the user blocks the lights is obvious enough, allowing the image detection device to accurately determine the user's movement direction. Thus, the air conditioner 100 can easily adjust to a suitable operating mode for the user, such as adjusting the airflow direction to avoid the user. Based on the user's lighting habits for each light, it is easy to estimate the time required for the user to perform a new action after blocking the lights, thereby estimating the overall time until the lights go out. The air conditioner 100 adjusts the operating mode based on this time to improve comfort.
[0031] Preferably, the air conditioner 100 includes, for example, a single indoor unit and a single outdoor unit. The single indoor unit is used to regulate the temperature and humidity of a single air-conditioned room 300. Correspondingly, the lamp is, for example, a lamp located in the same air-conditioned room 300. At this time, the image detection device is located on the single indoor unit.
[0032] Furthermore, such as Figure 2 As shown, lamps include, for example, bedside lamps, wall lamps, desk lamps, floor lamps, etc., and are not limited here. When there are multiple lamps of the same type, they are all considered as different lamps and tested separately.
[0033] Optionally, the air conditioner 100 may be a multi-split system, including multiple indoor units and a single outdoor unit. The multiple indoor units are located in multiple air-conditioned rooms 300, and each air-conditioned room 300 has at least one light fixture. Correspondingly, each indoor unit is equipped with an image detection device for detecting the light fixtures in its respective air-conditioned room 300.
[0034] In one specific embodiment, the air conditioner 100 records the position of each light fixture in the room, specifically including: the air conditioner 100 detects the positional relationship between each light fixture and adjacent furniture, and determines the movement action that the user needs to take before using the adjacent furniture based on the positional relationship; wherein, the movement action includes: moving from left to right between the light fixture and the air conditioner 100, moving from right to left between the light fixture and the air conditioner 100, and stopping after moving between the light fixture and the air conditioner 100.
[0035] It should be noted that based on the user's movement, the system can determine the user's behavior when using adjacent furniture. Specifically, if the user moves from left to right between the light fixture and the air conditioner 100, it can be determined that the user is on the right side and performing the corresponding action. If the user moves from right to left between the light fixture and the air conditioner 100, it can be determined that the user is on the left side and performing the corresponding action. If the user moves to the area between the light fixture and the air conditioner 100 and then stops, it can be determined that the user is around the light fixture and performing the corresponding action. This makes it easier to adjust the airflow direction to avoid the user and also makes it easier to determine which adjacent furniture is being used, thereby estimating the usage time.
[0036] In this context, any piece of furniture can be adjacent to multiple light fixtures. The air conditioner 100 obtains the positional relationship between the multiple light fixtures and the furniture, and determines the movement actions that the user needs to take before using the adjacent furniture based on the positional relationship.
[0037] In a specific embodiment, when a user moves and blocks any lit light fixture, the user's behavior is determined based on the position of the light fixture. Specifically, this includes: when the user moves and blocks any lit light fixture, obtaining the movement action; if the user does not block any lit light fixture within time t1, determining the target adjacent furniture based on the position of the light fixture and the movement action, and determining the user's behavior based on the target adjacent furniture; where t1 is a preset verification time.
[0038] It should be noted that if the user does not block any lit light fixture within time t1, the user will remain on the side of the light fixture in the direction of its movement for an extended period of time. Furthermore, the user did not make this movement to cross multiple light fixtures, nor did the user return along the same path in a short period of time. Therefore, the user's target adjacent furniture can be accurately determined.
[0039] In one specific embodiment, the preset verification time t1 is proportional to the time required for the user to perform the action of using adjacent furniture.
[0040] For example, the time required for a user to use adjacent furniture is ti, where i is the number of the adjacent furniture, and t1 = a ti, where a is a coefficient, for example, 10% to 50%.
[0041] It should be noted that the time required for a user to use adjacent furniture varies for different furniture. Therefore, different preset verification times t1 are used to avoid inaccurate judgment of the target adjacent furniture when the user usually uses the target adjacent furniture for a long or short time.
[0042] In a specific embodiment, the user's lighting habits for each light fixture are recorded from sunset time to lights-out time. Specifically, this includes: recording the average daily lighting duration t2 of each light fixture from sunset time to lights-out time over the previous n days, sorting the light fixtures according to t2, selecting the top m light fixtures as frequently used light fixtures, and the remaining light fixtures as occasionally used light fixtures.
[0043] It should be noted that after sorting according to the average daily lighting duration t2, the lamps ranked higher are those with a high probability of use, while the lamps ranked lower are those with a low probability of use. The usage probability of adjacent furniture related to these lamps also changes accordingly. Therefore, after distinguishing the usage probability, the prediction of the time until the lights are turned off is more accurate.
[0044] In one specific embodiment, the time remaining until the lights are turned off is determined based on the user's lighting habits for each light fixture. Specifically, if the user does not block the occasionally used light fixture, or if the user blocks any other light fixture within t1 hours after blocking the occasionally used light fixture, then the time remaining until the lights are turned off is equal to the sum of the average daily lighting duration of the top m frequently used light fixtures. If the user blocks the occasionally used light fixture, and the user does not block any other light fixture within t1 hours after blocking the occasionally used light fixture, then the time remaining until the lights are turned off is equal to the sum of the average daily lighting duration of the top m frequently used light fixtures plus the average daily lighting duration of the corresponding occasionally used light fixture.
[0045] It should be noted that since t1 is proportional to the time required to use adjacent furniture, if a user blocks any other light fixture within t1 after blocking the light fixture used occasionally, it can be determined that the user did not use the light fixture used occasionally. tx uses the average daily lighting time of commonly used lights as the base value, and no additional time is needed. However, if a user does not block any other light fixture within t1 after blocking the light fixture used occasionally, it can be determined that the user has used the light fixture used occasionally. Therefore, tx needs to add a time to the average daily lighting time of commonly used lights to more accurately reflect the time remaining until the lights are turned off.
[0046] In one specific embodiment, at the start of sunset, the air conditioner 100 obtains the lighting status of each light fixture in the room, specifically including: at the start of sunset, the light fixtures that are lit send a lighting signal to the air conditioner 100; after sunset, when the light fixtures are lit, they send a lighting signal to the air conditioner 100; after sunset, when the light fixtures are turned off, they send an off signal to the air conditioner 100.
[0047] It should be noted that the light fixtures are interconnected with the air conditioner 100, and the lighting signal is sent to the air conditioner 100 wirelessly. This is the most direct and effective method, allowing for timely updates on the lighting status of the light fixtures. For example, the wireless transmission method could be Bluetooth, but this is not a specific limitation.
[0048] In one specific embodiment, the air conditioner 100 adjusts its operating mode according to the user's behavior and the time elapsed before the lights are turned off. Specifically, the air conditioner 100 directs its airflow to avoid the user based on the user's movement.
[0049] It should be noted that the user's movement can be determined based on how much the user blocks the light fixtures, without the need for an image detection device to track the user. This allows for the adjustment of the air conditioner's airflow direction, thus improving the user experience while simplifying the detection method.
[0050] In one specific embodiment, the air conditioner 100 adjusts its operating mode according to the user's behavior and the time remaining before lights out. Specifically, this includes: adjusting the operating efficiency of the air conditioner 100 in the first operating mode before the user goes to sleep based on the time remaining before lights out and the target sleep temperature; and operating the second operating mode of the air conditioner 100 while the user is sleeping based on a constant target sleep temperature.
[0051] It should be noted that by adjusting the operating efficiency of the air conditioner 100 according to the time remaining before lights out and the target sleep temperature, users can fall asleep more comfortably. For example, when the bedside lamp is off or at least two other lamps are on, the target temperature of the air conditioner 100 is the pre-sleep target temperature, which is lower than the sleep target temperature. When the bedside lamp is on and at most one other lamp is on, the target temperature of the air conditioner 100 is the sleep target temperature. The longer the time remaining before lights out, the lower the operating efficiency of the air conditioner 100 in cooling or heating, and the slower the rate of heating or cooling, thus saving energy and improving user comfort.
[0052] In one specific embodiment, the air conditioner 100 adjusts its operating mode based on the user's behavior and the time elapsed since the lights were turned off. Specifically, this includes: obtaining the user's temperature adjustment needs based on the user's behavior of using adjacent furniture; and further adjusting the operating efficiency of the first air conditioner 100 operating mode in segments based on the duration of the user's behavior of using adjacent furniture and the user's temperature adjustment needs.
[0053] It should be noted that users have different temperature control needs when using different furniture in different locations. For example, when users are working at a desk, resting in bed, or taking a shower in the bathroom, adjusting the temperature to different target temperatures before bedtime, or different rates of heating or cooling can further improve the user experience.
[0054] See Figure 3 This invention also provides an air conditioning control device 200, which includes: The information acquisition module 210 is used by the air conditioner 100 to record the position of each light fixture in the room and the user's lighting habits for each light fixture from sunset time to the lights-out time; at the start of sunset time, the air conditioner 100 acquires the lighting status of each light fixture in the room. Detection module 220 is used for real-time image monitoring of the lit lights by air conditioner 100. The judgment module 230 is used to judge the user's behavior based on the position of the light fixture when the user moves and blocks any of the lit light fixtures, and to judge the time until the lights are turned off based on the user's lighting habits for each light fixture. The execution module 240 and the air conditioner 100 adjust the operating mode according to the user's behavior and the time elapsed before the lights are turned off.
[0055] It should be noted that the air conditioning control device is used to execute the air conditioning control method provided in any of the above embodiments, and can achieve one or more of the above technical effects.
[0056] This invention also provides an air conditioner 100, which may include, for example, a single indoor unit and a single indoor unit, or the air conditioner 100 may be a multi-split unit.
[0057] It should be noted that the air conditioner 100 has an air conditioner control device 200, which is used to execute the air conditioner control method provided in any of the above embodiments, and can achieve one or more of the above technical effects.
[0058] While the present invention has been disclosed above, it is not limited thereto. Any person skilled in the art can make various modifications and alterations without departing from the spirit and scope of the invention; therefore, the scope of protection of the present invention should be determined by the scope defined in the claims.
Claims
1. An air conditioning control method, characterized in that, The air conditioning control method includes: The air conditioner records the location of each light fixture in the room and the user's lighting habits for each light fixture from sunset to the time the lights are turned off. At the start of the sunset time, the air conditioner acquires information on the lighting status of each of the lights in the room; The air conditioner performs real-time image monitoring of the lit lights. When a user moves and blocks any lit light, the air conditioner determines the user's behavior based on the position of the light and determines the time remaining until the lights are turned off based on the user's lighting habits for each light. The air conditioner adjusts its operating mode based on the user's behavior and the time elapsed before the lights are turned off.
2. The air conditioning control method according to claim 1, characterized in that, The air conditioner records the position of each light fixture in the room, specifically including: The air conditioner detects the positional relationship between each of the lamps and adjacent furniture, and determines the movement action that the user needs to take before using the adjacent furniture based on the positional relationship; The moving action includes: moving from left to right between the light fixture and the air conditioner, moving from right to left between the light fixture and the air conditioner, and coming to a stop after moving between the light fixture and the air conditioner.
3. The air conditioning control method according to claim 2, characterized in that, When a user moves and blocks any of the lit lights, the user's behavior is determined based on the position of the lights, specifically including: When a user moves and blocks any of the lit lamps, the movement action is acquired. If the user does not block any of the lit lamps within time t1, the target adjacent furniture is determined based on the position of the lamps and the movement action, and the user's behavior is judged based on the target adjacent furniture. Where t1 is the preset verification time.
4. The air conditioning control method according to claim 3, characterized in that, The preset verification time t1 is proportional to the time required for the user to perform the action of using the adjacent furniture.
5. The air conditioning control method according to claim 3, characterized in that, The recording of user habits regarding the operation of each light fixture from sunset to lights-out time specifically includes: Record the average daily lighting duration t2 of each lamp from the sunset time to the lights-out time in the previous n days, and sort the lamps according to t2. Select the first m lamps as the frequently used lamps, and the remaining lamps as the occasional lamps.
6. The air conditioning control method according to claim 5, characterized in that, The step of determining the time remaining until the lights are turned off based on the user's lighting habits for each of the aforementioned lights specifically includes: If the user does not block the occasionally used light fixture, or if the user blocks any other light fixture within t1 hours after blocking the occasionally used light fixture, then the current time tx before the lights go out is equal to the sum of the average daily lighting time of the top m commonly used light fixtures. If a user blocks the occasionally used light fixture, and the user does not block any other light fixture within t1 after blocking the occasionally used light fixture, then the current time tx before the lights go out is equal to the sum of the average daily lighting duration of the top m commonly used light fixtures plus the average daily lighting duration of the corresponding occasionally used light fixture.
7. The air conditioning control method according to claim 1, characterized in that, At the start of the sunset time, the air conditioner acquires information on the illumination status of each of the lights in the room, specifically including: At the start of the sunset time, the lights that are on send a lighting signal to the air conditioner; after the sunset time, when the lights are turned on again, they send a lighting signal to the air conditioner; after the sunset time, when the lights are turned off, they send an turning-off signal to the air conditioner.
8. The air conditioning control method according to claim 2, characterized in that, The air conditioner adjusts its operating mode based on the user's behavior and the time remaining before lights out, specifically including: Based on the user's movement, the air conditioner directs its airflow to avoid the user.
9. The air conditioning control method according to claim 2, characterized in that, The air conditioner adjusts its operating mode based on the user's behavior and the time remaining before lights out, specifically including: Based on the time elapsed before lights out and the target sleep temperature, adjust the air conditioning efficiency of the user's first air conditioning mode before sleep. The second air conditioning mode operates based on a constant target sleep temperature when the user is asleep.
10. The air conditioning control method according to claim 9, characterized in that, The air conditioner adjusts its operating mode based on the user's behavior and the time remaining before lights out, specifically including: Based on the user's behavior when using the adjacent furniture, the user's temperature control needs are obtained; Based on the duration of the user's use of the adjacent furniture and the user's temperature adjustment needs, the air conditioning efficiency of the first air conditioning operating mode is further adjusted in segments.