Automatic door control method and system based on use detection

Abstract

The invention relates to the technical field of automatic door control, and discloses an automatic door control method and system based on use detection, and the method comprises the steps: obtaining the real-time operation data of a range hood in a kitchen when a kitchen automatic door is set to be in a first control mode; judging whether the real-time operation data reaches a preset automatic door closing triggering condition or not; if yes, generating a first control instruction; and controlling the kitchen automatic door to be closed according to the first control instruction. According to the kitchen automatic door, the kitchen automatic door is closed in time according to the use and operation data of the smoke exhaust ventilator, the problem that odor and lampblack generated in a kitchen flow back to the outside of the kitchen is avoided, the influence of the odor in the kitchen on the outside of the kitchen is greatly reduced, and comfort is improved.

Description

Technical Field

[0001] The present application relates to the technical field of automatic door control, and in particular to an automatic door control method and system based on usage detection. Background Art

[0002] Indoor ventilation refers to the process of introducing fresh outdoor air into the room through natural or mechanical means, while expelling polluted indoor air to maintain indoor air quality.

[0003] At present, the demand for indoor ventilation mostly occurs in the kitchen. For example, the Chinese invention patent with publication number CN118189332A disclosed on June 14, 2024 an intelligent linkage control ventilation system and working method, including: a fresh air fan, a control module, a range hood, and an exhaust fan; the intelligent switch is used to control the start and stop of the exhaust fan, and is also used to monitor the power of the exhaust fan during operation and generate third power data and send it to the control module; the second smart socket is used to supply power to the range hood, and is also used to monitor the power of the range hood during operation and generate second power data and send it to the control module, and the control module controls the operation of the fresh air fan according to the third power data and / or the second power data; the first smart socket is used to supply power to the fresh air fan, and is also used to monitor the power of the fresh air fan during operation and generate first power data and send it to the control module. After receiving the first power data, the control module makes a judgment and chooses whether to send a closing signal to the smart switch based on the judgment result.

[0004] Although the above patent document can avoid the occurrence of negative pressure indoors and reduce the impact of negative pressure on the indoor air environment, it only regulates and controls the indoor air pressure and ignores the problem of odor and fumes generated during the use of the kitchen escaping to the outside of the kitchen. Summary of the invention

[0005] Based on this, it is necessary to provide an automatic door control method and system based on usage detection that can solve the problem of odor and fumes generated during kitchen use escaping outside the kitchen in response to the above technical problems.

[0006] The technical solution of the present invention is as follows:

[0007] An automatic door control method based on usage detection, the method comprising:

[0008] When the kitchen automatic door is set to the first control mode, real-time operation data of the range hood in the kitchen is obtained;

[0009] Determining whether the real-time operation data reaches a preset automatic door closing trigger condition;

[0010] If the judgment is yes, a first control instruction is generated;

[0011] The kitchen automatic door is controlled to close according to the first control instruction.

[0012] Optionally, the method further comprises:

[0013] In the first control mode, in response to controlling the kitchen automatic door to close according to the first control instruction, obtaining the user's movement posture information collected by the kitchen automatic door in a preset detection area;

[0014] judging whether the user has a tendency to enter or exit the kitchen automatic door according to the action posture information;

[0015] If the judgment is yes, generate a second control instruction;

[0016] The kitchen automatic door is controlled to open according to the second control instruction.

[0017] Optionally, if the judgment is yes, generating a second control instruction includes:

[0018] If the judgment is yes, generating the required width for the user to enter and exit according to the action posture information;

[0019] A second control instruction is generated according to the required width for entry and exit, wherein the second control instruction is used to control the kitchen automatic door to open to a width that matches the required width for entry and exit.

[0020] Optionally, controlling the kitchen automatic door to open according to the second control instruction includes:

[0021] In response to generating the second control instruction, obtaining a range hood position of the range hood;

[0022] According to the second control instruction, the door leaf of the automatic door away from the range hood is controlled to open.

[0023] Optionally, judging whether the user has a tendency to enter or exit the kitchen automatic door according to the action posture information, the method further includes:

[0024] If the judgment is no, an automatic door maintenance instruction is generated;

[0025] The kitchen automatic door is controlled to remain closed according to the kitchen automatic door maintenance instruction.

[0026] Optionally, the automatic door closing triggering condition includes that the power of the range hood is greater than a preset operating power;

[0027] Determining whether the real-time operation data reaches a preset automatic door closing trigger condition; including:

[0028] extracting real-time operating power from the real-time operating power;

[0029] Determine whether the real-time operating power is greater than the preset operating power.

[0030] Optionally, the method further comprises:

[0031] Get data on people’s activities in the kitchen;

[0032] Determine whether no one has used the kitchen for a preset period of time based on the personnel activity data;

[0033] If the judgment is yes, the automatic kitchen door is controlled to close.

[0034] Optionally, the method further comprises:

[0035] Get the temperature and humidity information outside the balcony automatic door and the temperature and humidity information inside the balcony automatic door;

[0036] Generate temperature and humidity difference information according to the temperature and humidity information outside the door and the temperature and humidity information inside the door;

[0037] Generating a required ventilation width according to the temperature and humidity difference information, and generating an automatic door control instruction according to the required ventilation width;

[0038] According to the automatic door control instruction, the balcony automatic door is controlled to open to a width matching the required width for ventilation, so as to ventilate the inside of the balcony automatic door.

[0039] Optionally, the method further comprises:

[0040] Acquiring automatic door triggering information of the balcony automatic door;

[0041] Determining whether an alarm is required according to the automatic door triggering information;

[0042] If the judgment is yes, an anti-theft alarm instruction is generated, and the alarm device of the balcony automatic door is controlled to sound an alarm according to the anti-theft alarm instruction.

[0043] The present invention also provides an automatic door control system based on use detection, comprising an automatic door control device based on use detection, a kitchen automatic door and a balcony automatic door, wherein the kitchen automatic door and the balcony automatic door are both communicatively connected with the automatic door control device based on use detection;

[0044] The automatic door control device based on usage detection is used to execute the automatic door control method based on usage detection.

[0045] Optionally, a computer device is also provided, including a memory and a processor, wherein the memory stores a computer program, and the processor implements the steps of the above-mentioned automatic door control method based on usage detection when executing the computer program.

[0046] Optionally, a computer-readable storage medium is also provided, on which a computer program is stored, and when the computer program is executed by a processor, the steps of the automatic door control method based on usage detection are implemented.

[0047] The technical effects achieved by the present invention are as follows:

[0048] The above-mentioned automatic door control method and system based on usage detection obtains the real-time operation data of the range hood in the kitchen when the kitchen automatic door is set to the first control mode; determines whether the real-time operation data reaches the preset automatic door closing trigger condition; if the judgment is yes, generates a first control instruction; and controls the kitchen automatic door to close according to the first control instruction. The present invention closes the kitchen automatic door in time through the usage and operation data of the range hood, avoids the problem of odor and oil smoke generated in the kitchen jumping back to the outside of the kitchen, greatly reduces the impact of the odor in the kitchen on the outside of the kitchen, and improves comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] Figure 1 A schematic diagram of a flow chart of an automatic door control method based on usage detection in one embodiment;

[0050] Figure 2 A schematic diagram of a flow chart of controlling the opening of an automatic kitchen door in one embodiment;

[0051] Figure 3 A schematic diagram of a flow chart of generating a second control instruction in an embodiment;

[0052] Figure 4 It is a schematic diagram of a flow chart of controlling the opening of the automatic kitchen door according to the second control instruction in one embodiment;

[0053] Figure 5 It is a schematic diagram of a flow chart of controlling a kitchen automatic door to remain closed in one embodiment;

[0054] Figure 6 A schematic diagram of a flow chart for determining whether an automatic door closing trigger condition is met in one embodiment;

[0055] Figure 7 It is a schematic diagram of a flow chart of controlling a kitchen automatic door according to the activities of people in the kitchen in one embodiment;

[0056] Figure 8 A schematic diagram of a flow chart of ventilation control in an automatic balcony door in one embodiment;

[0057] Fig. 9 A schematic diagram of a process of performing anti-theft alarm on an automatic balcony door in one embodiment;

[0058] Fig.10It is a schematic diagram of the partial structure of the automatic door translation drive structure and the door leaf in one embodiment;

[0059] Fig.11 It is a left view of a wall hidden after the automatic door translation drive structure and the door leaf are combined in one embodiment;

[0060] Fig.12 is a schematic diagram of a three-dimensional structure of a door frame in one embodiment;

[0061] Fig.13 It is a left view of the automatic door translation driving structure in one embodiment;

[0062] Fig.14 Another partial schematic diagram of the combination of the automatic door translation drive structure and the door leaf in one embodiment;

[0063] Fig.15 This is a schematic diagram of the structure of a motor drive module hidden behind a housing in one embodiment. DETAILED DESCRIPTION

[0064] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0065] In one embodiment, Figure 1 As shown, a method for controlling an automatic door based on usage detection is provided, the method comprising:

[0066] Step S100: when the kitchen automatic door is set to the first control mode, obtaining real-time operation data of the range hood in the kitchen;

[0067] Step S200: determining whether the real-time operation data reaches a preset automatic door closing trigger condition;

[0068] Step S300: If the judgment is yes, then generate a first control instruction;

[0069] Step S400: Control the kitchen automatic door to close according to the first control instruction.

[0070] In this embodiment, when the kitchen automatic door is preset to the first control mode, the real-time operation data of the range hood in the kitchen is obtained. When the real-time operation data reaches the preset automatic door closing trigger condition, it means that the automatic door needs to be closed at this time, so the first control instruction is generated, and the kitchen automatic door is controlled to close according to the first control instruction. In this way, the oil fume generated in the kitchen can be inferred according to the operation information of the range hood, and whether the kitchen automatic door needs to be closed can be determined according to the oil fume situation in the kitchen, so that the kitchen automatic door can be closed in time according to the use and operation data of the range hood, avoiding the problem of odor and oil fume generated in the kitchen jumping back to the outside of the kitchen, greatly reducing the impact of the odor in the kitchen on the outside of the kitchen, and improving comfort.

[0071] In one embodiment, Figure 2 As shown, the method also includes:

[0072] Step S510: in the first control mode, in response to controlling the kitchen automatic door to close according to the first control instruction, obtaining the user's movement posture information collected by the kitchen automatic door in a preset detection area;

[0073] Step S520: judging whether the user has a tendency to enter or exit the kitchen automatic door according to the action posture information;

[0074] Step S530: if the judgment is yes, generate a second control instruction;

[0075] Step S540: Control the kitchen automatic door to open according to the second control instruction.

[0076] In this embodiment, in the first control mode, it is set that the automatic kitchen door cannot affect the user's entry and exit of the kitchen even after it needs to be closed, so the automatic kitchen door is pre-set in a preset detection area, so that after the automatic kitchen door is controlled to close according to the first control instruction, data can be collected in the preset detection area, so as to obtain the action posture information of the user when moving in the kitchen. The action posture information is used to determine whether the user needs to enter and exit the automatic door. The behavior posture information includes the user facing the automatic kitchen door or walking towards the automatic kitchen door, and staying facing the automatic kitchen door for more than a preset time. At this time, it is judged that there is a tendency to enter and exit the automatic kitchen door, that is, it is determined that the user needs to enter and exit the automatic kitchen door at this time.

[0077] In addition, the action posture information may also be an action performed by the user. This method requires presetting standard actions for opening the automatic kitchen door, such as standard leg actions, standard hand actions, and standard body actions. When the actual action performed by the user at the moment matches the standard leg actions, standard hand actions, and standard body actions, it is determined that the user has a tendency to enter and exit the automatic kitchen door.

[0078] Therefore, in this embodiment, by judging whether the user has the tendency to enter and exit the kitchen automatic door according to the action posture information, it is possible to judge whether the user needs to enter and exit the kitchen. If it is judged as yes, a second control instruction is generated, and the kitchen automatic door is controlled to open according to the second control instruction, so as to prevent the odor in the kitchen from escaping outside the kitchen without affecting the user's normal entry and exit of the kitchen.

[0079] In one embodiment, Figure 3 As shown, step S530: if the judgment is yes, generate a second control instruction, including:

[0080] Step S531: if the judgment is yes, generating the required width for the user to enter and exit according to the action posture information;

[0081] Step S532: Generate a second control instruction according to the required width for entry and exit, wherein the second control instruction is used to control the kitchen automatic door to open to a width that matches the required width for entry and exit.

[0082] In this embodiment, when it is judged to be yes, it means that the user needs to enter the kitchen from outside the kitchen automatic door, or needs to go out of the kitchen through the kitchen automatic door. Therefore, the required width for the user to enter and exit is first generated according to the action posture information, that is, the action posture information is analyzed, such as obtaining the horizontal width occupied by the user in front of the automatic door through the action posture information, and setting the width that is equal to or slightly larger than the horizontal width as the required width for entry and exit, and generating a second control instruction according to the required width for entry and exit, so that the opening width of the automatic door is set to match the width required by the user who currently needs to enter and exit the kitchen, avoiding the problem of excessive diffusion of oil smoke in the kitchen to the outside of the kitchen caused by fully opening the automatic door when someone needs to pass in front of the automatic door in the prior art. Therefore, this embodiment obtains the required width for travel through the action posture information analysis, avoids excessive opening of the automatic door, and realizes accurate door opening. On the basis of not affecting the user's use, it can also avoid the excessive diffusion of oil smoke to the outside caused by the full opening of the automatic door, improve the accuracy of automatic door control, and solve the problem of excessive overflow of oil smoke caused by people entering and exiting the kitchen.

[0083] In one embodiment, Figure 4As shown, step S540: controlling the kitchen automatic door to open according to the second control instruction includes:

[0084] Step S541: in response to generating the second control instruction, obtaining the range hood position of the range hood;

[0085] Step S542: Open the door leaf of the automatic door away from the range hood according to the second control instruction.

[0086] In this embodiment, various automatic doors can be controlled, as follows:

[0087] When the automatic door type is an automatic sliding door and has two door leaves, when the automatic door is opened, the door leaf away from the range hood is controlled to open, so that the opening of the automatic door is as far away from the range hood as possible to reduce the amount of oil fume diffusion.

[0088] When the automatic door type is an automatic swing door, if it has two door leaves, the door leaf away from the range hood can also be controlled to open according to the second control instruction.

[0089] When the automatic door type is an automatic curved door, similar to a sliding door, the door leaf away from the range hood is also controlled to open.

[0090] For automatic doors with single door leaf and fixed opening angle and direction, due to structural limitations, steps S541-S542 are no longer executed.

[0091] The range hood position of the range hood can be detected in real time and stored when the automatic door is put into use. Since the position between the automatic door body and the range hood is relatively inconvenient, the range hood position only needs to be detected once and stored.

[0092] Therefore, in the present invention, according to the position of the range hood, the door body far away from the range hood is opened to reduce the probability of the oil smoke spreading outside the kitchen.

[0093] Further, according to the second control instruction and when the door leaf of the automatic door is controlled to open away from the position of the range hood, the door leaf is controlled to open to a width that matches the required width for entry and exit.

[0094] In one embodiment, Figure 5 As shown, step S520: judging whether the user has a tendency to enter and exit the kitchen automatic door according to the action posture information, and then further comprising:

[0095] Step S521: if the judgment is no, then generate an automatic door maintenance instruction;

[0096] Step S522: Control the kitchen automatic door to remain closed according to the kitchen automatic door maintenance instruction.

[0097] In this embodiment, if the judgment is no, it is determined that the user has no tendency to enter and exit the kitchen automatic door, that is, there is no need to enter and exit the kitchen automatic door, so the automatic door needs to be kept closed at all times to prevent odor or oil smoke from escaping. Specifically, an automatic door maintenance instruction is generated; and the kitchen automatic door is controlled to remain closed according to the kitchen automatic door maintenance instruction.

[0098] In one embodiment, Figure 6 As shown, the automatic door closing triggering condition includes that the power of the range hood is greater than the preset operating power;

[0099] Step S200: determining whether the real-time operation data reaches a preset automatic door closing trigger condition; comprising:

[0100] Step S210: extracting the real-time operating power from the real-time operating power;

[0101] Step S220: Determine whether the real-time operating power is greater than the preset operating power.

[0102] In this embodiment, the automatic door closing trigger condition is preset as the power of the range hood being greater than the preset operating power. Therefore, when judging whether the real-time operating data reaches the preset automatic door closing trigger condition, the real-time operating power is first extracted from the real-time operating power, and then it is judged whether the real-time operating power is greater than the preset operating power. If it is judged that the real-time operating power is greater than the preset operating power, it means that the oil smoke is large at this time, and the range hood needs to be operated at a larger power, so the possibility of oil smoke and odor leaking out of the kitchen becomes greater. Therefore, the kitchen automatic door needs to be closed at this time to prevent the smell and oil smoke from overflowing.

[0103] In another embodiment, the automatic door closing trigger condition also includes the start-up of the range hood. That is, by detecting that the range hood is started, it is determined that the preset automatic door closing trigger condition has been reached. Based on the user's habit of using the range hood, the range hood is generally turned on when the stove is just started or has not yet been used. At this time, oil smoke is about to be generated or less is generated. Therefore, at this time, the automatic door closing trigger condition is set to lock the oil smoke that is about to be generated and the oil smoke that has just been generated in advance. For the less oil smoke that has just been generated, it has not yet spread to the kitchen automatic door, and the kitchen automatic door has been closed, achieving efficient prevention of oil smoke and odor overflow, and solving the problems of delays caused by inaccurate triggering based on power detection and poor effect of preventing oil smoke overflow in the prior art.

[0104] In addition, a smoke detection sensor can be set on the side of the open door leaf of the automatic door. When the smoke detection sensor detects smoke, it indicates that the oil smoke has spread to the door leaf of the automatic door. At this time, the automatic door can be closed immediately to prevent the oil smoke from spreading outward.

[0105] In one embodiment, Figure 7 As shown, the method also includes:

[0106] Step S610: Acquire personnel activity data in the kitchen;

[0107] Step S620: determining whether no one has used the kitchen for a preset period of time according to the personnel activity data;

[0108] Step S630: If the judgment is yes, the kitchen automatic door is controlled to close.

[0109] In this embodiment, by detecting the activities of people in the kitchen and obtaining the activity data of people in the kitchen, it is possible to determine whether no one uses the kitchen and continues for a preset time period based on the activity data of people. If it is determined to be no, the kitchen automatic door is controlled to switch to the first control mode. If it is determined to be yes, it is determined that no one is active in the kitchen within the preset time period. At this time, in order to prevent the safety problem caused by the opening of the kitchen door when the gas leaks, the kitchen automatic door is first controlled to close, so that even if the gas leaks, it can only be in the kitchen and cannot spread to the living room and bedroom outside the kitchen, thereby greatly improving the safety performance. After the kitchen automatic door is closed, if a gas leak occurs, if a gas leak detection sensor is provided in the kitchen, at this time, because the gas only gathers in the kitchen, the alarm value can be quickly reached, so that a quick alarm can be achieved without leaking the gas outside the kitchen. If the kitchen automatic door is not closed and a gas leak occurs, the gas in the kitchen will accumulate in the kitchen while part of it will overflow outside the kitchen. At this time, the alarm value set by the gas leak detection sensor needs to be reached, more gas needs to be leaked, and it takes a longer time. Therefore, compared with the gas alarm control method in the prior art, the present application controls the kitchen automatic door through steps S610-S630. Under the premise of the same gas leakage amount, the present application greatly shortens the alarm time of gas leakage, achieves the effect of alarming after a small amount of gas leakage, and greatly improves safety.

[0110] In one embodiment, Figure 8 As shown, the method also includes:

[0111] Step S710: Acquire the temperature and humidity information outside the balcony automatic door and the temperature and humidity information inside the balcony automatic door;

[0112] Step S720: generating temperature and humidity difference information according to the temperature and humidity information outside the door and the temperature and humidity information inside the door;

[0113] Step S730: generating a required ventilation width according to the temperature and humidity difference information, and generating an automatic door control instruction according to the required ventilation width;

[0114] Step S740: Control the balcony automatic door to open to a width that matches the required ventilation width according to the automatic door control instruction, so as to ventilate the balcony automatic door.

[0115] In this embodiment, in order to ventilate and dehumidify the indoor space in the balcony, it is necessary to obtain the temperature and humidity information inside and outside the balcony automatic door respectively, that is, by installing temperature and humidity detection sensors inside and outside the balcony automatic door respectively, and then generating temperature and humidity difference information according to the temperature and humidity information outside the door and the temperature and humidity information inside the door. If the temperature and humidity information outside the door is higher than the temperature and humidity information inside the door, the ambient temperature and humidity outside the balcony are high. At this time, the automatic door is closed or controlled to open only a small gap, so as to achieve accurate control of the balcony automatic door. The balcony automatic door is guaranteed to be ventilated, but will not be affected by the temperature and humidity outside the balcony. Specifically, the required ventilation width is generated according to the temperature and humidity difference information, and the automatic door control instruction is generated according to the required ventilation width; then, according to the automatic door control instruction, the balcony automatic door is controlled to open a width that matches the required ventilation width to ventilate the balcony automatic door.

[0116] In one embodiment, Fig. 9 As shown, the method also includes:

[0117] Step S810: Acquire automatic door triggering information of the balcony automatic door;

[0118] Step S820: determining whether an alarm is required according to the automatic door triggering information;

[0119] Step S830: If the judgment is yes, an anti-theft alarm instruction is generated, and the alarm device of the balcony automatic door is controlled to sound an alarm according to the anti-theft alarm instruction.

[0120] In this embodiment, the automatic door touch information of the balcony automatic door is the information collected by the preset balcony monitoring sensor when touching the automatic door, pushing and pulling the automatic door, forcibly opening the automatic door, and damaging the automatic door. The balcony monitoring sensor includes an infrared sensor, a video monitoring sensor, an image sensor, a pressure detection sensor, etc. In this way, the automatic door touch information of the balcony automatic door can be obtained, and it can be judged whether an alarm is needed according to the automatic door touch information. When it is judged as no, it is not necessary to alarm, and continuous monitoring can be used. If it is judged as yes, it is necessary to alarm, specifically to generate an anti-theft alarm instruction, and control the alarm device of the balcony automatic door to alarm according to the anti-theft alarm instruction. In this way, the thief can alarm before entering the area inside the balcony automatic door, realize real-time detection, timely alarm, and greatly improve safety.

[0121] To summarize, the present invention monitors the user's use of the kitchen, specifically the use of gas and / or range hoods in the kitchen and the use of the indoor balcony, to perform corresponding intelligent control on the kitchen automatic door and the balcony automatic door, respectively, to achieve efficient ventilation in the kitchen, precise ventilation and temperature and humidity control on the balcony, and based on the precise control of the balcony automatic door and the kitchen automatic door, anti-theft, anti-gas leakage and timely alarm are achieved, thereby improving safety and further enhancing the user experience.

[0122] In addition, the kitchen automatic door also has a second control mode. In the second control mode, it should be understood that the mode is a manual mode or a self-setting mode. The manual mode is such as setting a switch to control the opening and closing of the automatic door. The self-setting mode is such as the user setting the trigger conditions for opening and closing.

[0123] In one embodiment, the present invention also provides an automatic door control system based on usage detection, including an automatic door control device based on usage detection, a kitchen automatic door and a balcony automatic door, wherein the kitchen automatic door and the balcony automatic door are both communicatively connected with the automatic door control device based on usage detection, that is, the automatic door control device based on usage detection communicates with the kitchen automatic door and the balcony automatic door and controls the operation of the kitchen automatic door and the balcony automatic door.

[0124] Specifically, the automatic door control device based on usage detection is used to execute the above-mentioned automatic door control method based on usage detection.

[0125] Furthermore, considering that the space for installing the kitchen automatic door and the balcony automatic door is not large, the automatic door structure that supports the precise control of the kitchen automatic door and the balcony automatic door is required to reduce the installation space as much as possible, specifically to reduce the structure of the door frames of the kitchen automatic door and the balcony automatic door.

[0126] The structures of the kitchen automatic door and the balcony automatic door with reduced door frame volume will be described below.

[0127] like Figure 10-15 As shown, the kitchen automatic door and the balcony automatic door have the same structure, both including an automatic door translation drive structure and a door leaf.

[0128] The automatic door translation driving structure comprises a door frame 200 , an active driving module 300 and a driven translation module 400 . The driven translation module 400 is used to connect a door leaf 500 of the automatic door. A placement groove 210 is horizontally arranged in the door frame 200 .

[0129] The active driving module 300 is installed in the mounting groove 210, and a slide rail 230 is provided in the mounting groove 210. The driven translation module 400 is slidably installed on the slide rail 230 and is drivingly connected to the active driving module 300, so that the active driving module 300 drives the driven translation module 400 to slide along the slide rail 230 and drive the door leaf 500 to open or close.

[0130] The side surface 220 of the door frame 200 is a first projection surface, and the projection area of ​​the driven translation module 400 partially overlaps with the projection area of ​​the active driving module 300. Or it can be understood that when the side surface 220 of the door frame 200 is a first projection surface, the area projected by the driven translation module 400 on the first projection surface partially overlaps with the area projected by the active driving module 300 on the first projection surface.

[0131] Therefore, in the horizontal direction, the area occupied by the active driving module 300 and the driven translation module 400 of the door frame 200 has an overlapping part, thereby avoiding the problem of large volume of the door frame 200 caused by the driving structure and the driven structure being respectively arranged on non-overlapping tracks in the door frame 200 and occupying a larger part of the door frame 200 in the prior art, and the problem that the large volume makes it impossible to be installed in the balcony and the kitchen. By setting the placement groove 210 and integrating the active driving module 300 and the driven translation module 400, the volume occupied by the door frame 200 in the vertical direction is reduced, thereby reducing the volume of the door frame 200, improving the utilization rate of the door frame 200, and improving the installation convenience and safety of the door frame 200 and the automatic door, so that the automatic door can be installed in the balcony and the kitchen to achieve precise control of the balcony automatic door and the kitchen automatic door.

[0132] like Fig.10 As shown, taking the side surface 220 on the right side of the door frame 200 as an example, the side surface 220 on the right side is connected to the wall 600. It should be understood that the first projection surface is the plane where the side surface 220 is located, and it can also be Fig.10The wall surface of the wall 600 shown is located on the plane.

[0133] Fig.11 From the left view of the automatic door in which the left wall 600 is hidden, it can be seen that after the driven translation module 400 and the active drive module 300 are installed, the projection area of ​​the driven translation module 400 is partially overlapped with the projection area of ​​the active drive module 300, so that both the driven translation module 400 and the active drive module 300 can be installed in the door frame 200 and partially overlapped.

[0134] like Figure 11-Figure 12 As shown, the placement groove 210 includes an upper groove wall 211, a side groove wall 212 and a groove bottom 213, and the slide rail 230 is arranged on the groove bottom 213. The active driving module 300 is screwed on the side groove wall 212, and the side surface 220 of the driven translation module 400 is slidably clamped on the side groove wall 212. It should be understood that the side surface 220 of the driven translation module 400 is in contact with the side groove wall 212, and by clamping the side surface 220 of the driven translation module 400 on the side groove wall 212, the driven translation module 400 can be movably fixed on the side groove wall 212, so as to prevent the driven translation module 400 from falling off when moving along the slide rail 230.

[0135] It should be noted that the above structural description of fixing the active drive module 300 and the driven translation module 400 is not the only limitation, and other fixing methods can also be used. For example, the active drive module 300 can also be screwed to the upper groove wall 211, that is, the active drive module 300 is fixed by screwing the upper end surface of the active drive module 300 with the upper groove wall 211. In this regard, this application does not limit all fixing methods. That is, no matter what method is used to fix the active drive module 300 and the driven translation module 400, as long as the projection area of ​​the driven translation module 400 can be partially overlapped with the projection area of ​​the active drive module 300, the utilization rate of the door frame 200 can be improved.

[0136] In one embodiment, Figure 10-12As shown, the driven translation module 400 includes a translation wheel 410 and a translation connection module 420, the translation wheel 410 is slidably mounted on the slide rail 230, the side surface 220 of the translation connection module 420 is slidably clamped on the side groove wall 212, the translation connection module 420 is connected to the translation wheel 410, and the translation connection module 420 is also used to connect the door leaf 500. The translation wheel 410 defined in the present application is arranged in the placement groove 210 and is not directly connected to the active drive module 300. That is, the transmission connection between the active drive module 300 and the translation wheel 410 is realized through the translation connection module 420.

[0137] The translation connection module 420 is connected to the active driving module 300 so that the active driving module 300 drives the translation connection module 420 to move, and the translation connection module 420 drives the translation wheel 410 to slide along the slide rail 230 and drives the door leaf 500 to open or close.

[0138] Similarly, taking the side surface 220 of the door frame 200 as the first projection surface, the projection area of ​​the translation wheel 410 partially overlaps with the projection area of ​​the active driving module 300 .

[0139] Further, taking the case where the side surface 220 of the active driving module 300 is screwed to the side groove wall 212 and the translation connection module 420 is fitted to the side groove wall 212 as an example, the partial overlap specifically includes the following situations:

[0140] The first type: Figure 2 As shown, the area of ​​the side surface 220 of the translation wheel 410 is smaller than the area of ​​the side surface 220 of the active driving module 300. Figure 2 It is shown in FIG. 4 that the projection area of ​​the translation wheel 410 is smaller than the projection area of ​​the active driving module 300 .

[0141] The second and third situations are not illustrated, but only described in words, as follows:

[0142] The second type: if the area of ​​the side surface 220 of the translation wheel 410 is larger than the area of ​​the side surface 220 of the active driving module 300 , then the projection area of ​​the translation wheel 410 is larger than the projection area of ​​the active driving module 300 .

[0143] The third type: if the area of ​​the side 220 of the translation wheel 410 is equal to the area of ​​the side 220 of the active drive module 300, then the projection area of ​​the translation wheel 410 is equal to the projection area of ​​the active drive module 300. It should be noted that in actual production, since the translation wheel 410 and the active drive module 300 have different functions, it is difficult to set the area of ​​the side 220 of the translation wheel 410 to be the same as the area of ​​the side 220 of the active drive module 300. Therefore, under normal circumstances, the projection area of ​​the translation wheel 410 is approximately equal to the projection area of ​​the active drive module 300.

[0144] In the first to third cases, the projection area of ​​the translation wheel 410 and the projection area of ​​the active driving module 300 overlap partially, which is the meaning of “partial overlap” in this embodiment.

[0145] In one embodiment, the active drive module 300 includes a motor drive module 310 and a driving wheel 320 . The motor drive module 310 is installed in the mounting groove 210 . Specifically, the motor drive module 310 is screwed on the side groove wall 212 , and the driving wheel 320 is installed on the motor drive module 310 .

[0146] The driving wheel 320 is in transmission connection with the translation connection module 420 , so that the motor driving module 310 drives the driving wheel 320 to drive the translation connection module 420 to move.

[0147] When the side surface 220 of the door frame 200 is used as the first projection surface, the relative installation relationship between the translation wheel 410 and the motor drive module 310 is set so that the projection area of ​​the translation wheel 410 partially overlaps with the projection area of ​​the motor drive module 310, thereby reducing the width of the door frame 200 in the horizontal direction and further reducing the overall volume of the door frame 200.

[0148] In one embodiment, Fig.13 As shown, when the side surface 220 of the door frame 200 is taken as the first projection surface, the horizontal area occupied by the projection area of ​​the translation wheel 410 in the horizontal direction partially overlaps with the horizontal area occupied by the projection area of ​​the driving wheel 320 in the horizontal direction. With this arrangement, the height of the door frame 200 can be reduced in the vertical direction, and the overall volume of the door frame 200 can be further reduced.

[0149] Specifically, in Fig.13In the figure, the straight line where the upper side 413 of the projection area of ​​the translation wheel 410 is located is marked by the first straight line 431, and the straight line where the lower side 413 of the projection area of ​​the translation wheel 410 is located is marked by the second straight line 432. The area formed between the horizontal plane where the first straight line 431 is located and the horizontal plane where the second straight line 432 is located is the horizontal area occupied by the projection area of ​​the translation wheel 410 in the horizontal direction.

[0150] The straight line where the upper side 413 of the projection area of ​​the driving wheel 320 is located is marked with a third straight line 321, and the straight line where the lower side 413 of the projection area of ​​the driving wheel 320 is located is marked with a fourth straight line 322. The area formed between the horizontal plane where the third straight line 321 is located and the horizontal plane where the fourth straight line 322 is located is the horizontal area occupied by the projection area of ​​the driving wheel 320 in the horizontal direction.

[0151] Furthermore, after the driving wheel 320 and the translation wheel 410 are installed, the straight lines passing through the axes of the driving wheel 320 and the translation wheel 410 in the horizontal direction are perpendicular to the side groove wall 212 .

[0152] In one embodiment, Figure 13-14 As shown, the driven translation module 400 includes a middle connecting block 411 and a transmission belt 412, the translation wheel 410 is installed on the middle connecting block 411, one end of the middle connecting block 411 can be slidably inserted into the mounting groove 210, and the middle connecting block 411 is also connected to the door leaf 500.

[0153] The transmission belt 412 is connected to the middle connecting block 411, and the transmission belt 412 is also connected to the driving wheel 320. When the motor driving module 310 drives the driving wheel 320 to drive the transmission belt 412 to rotate, the transmission belt 412 drives the middle connecting block 411 and the translation wheel 410 to move.

[0154] The function of the middle connecting block 411 is equivalent to the "connecting piece 224" in the Chinese invention patent document with publication number CN217501407U, and will not be elaborated on in detail.

[0155] like Fig.14 As shown, the back side of the door frame 200 is the second projection surface, that is, the plane where the side groove wall 212 is located, and the projection area surrounded by the transmission belt 412 partially overlaps with the projection area of ​​the translation wheel 410, wherein the back side of the door frame 200 is the plane where the side groove wall 212 is located.

[0156] exist Fig.10 and Fig.14In the figure, the area enclosed between the upper belt 414 and the lower belt 415 of the transmission belt 412 is indicated by the belt projection area 430.

[0157] exist Fig.14 In the figure, the projection of the belt projection area 430 on the second projection plane is larger than the projection of the translation wheel 410 on the second projection plane, so the projection area surrounded by the transmission belt 412 includes the projection area of ​​the translation wheel 410.

[0158] If the translation wheel 410 is relatively large, there may be a situation where the projection area surrounded by the transmission belt 412 does not completely include the projection area of ​​the translation wheel 410 .

[0159] Furthermore, if Fig.14 As shown, the side edge 413 of the transmission belt 412 is arranged horizontally, so that the transmission belt 412 will not fall off during transmission.

[0160] The automatic door control device based on usage detection can be independently set as an intelligent control center, and independently set at a preset position indoors, or set in the door frame of either the kitchen automatic door or the balcony automatic door.

[0161] Alternatively, the automatic door control device based on usage detection can be structurally set as two automatic door control modules. Specifically, one automatic door control module is set in the kitchen automatic door and is used to control the operation of the kitchen automatic door, and the other automatic door control module is set in the balcony automatic door and is used to control the operation of the balcony automatic door.

[0162] Further, that is, the automatic door control module can be arranged in the motor drive module, such as Fig.15 As shown, the motor drive module 310 includes a housing 311, a motor module 312 and an automatic door control module 313. The housing 311 is installed in the placement slot 210, and the motor module 312 and the automatic door control module 313 are both installed in the housing 311; the motor module 312 is drivingly connected to the driving wheel 320, and the automatic door control module 313 is electrically connected to the motor module 312. In this way, the automatic door control module is integrated into the motor drive module, which reduces the volume, avoids the problem of the large volume occupied by the automatic door control module after being set inside or outside the wall, and overcomes the problem of small indoor installation area.

[0163] In summary, in order to achieve precise control of the kitchen automatic door and the balcony automatic door in the present invention, it is necessary to install automatic doors on the balcony and the kitchen first. Installing automatic doors requires space. Considering that the space of the balcony and the automatic door is limited, it is necessary to reduce the installation space occupied by the automatic door as much as possible. Therefore, the above-mentioned integrated installation structure with a reduced door frame volume is designed to achieve an installation structure that occupies as little space and volume as possible, thereby ensuring that the automatic door can be installed in spaces such as balconies and kitchens, and further ensuring that the above-mentioned automatic door control method and system based on usage detection can be realized.

[0164] In one embodiment, a computer device is also provided, including a memory and a processor, wherein the memory stores a computer program, and the processor implements the steps of the above-mentioned automatic door control method based on usage detection when executing the computer program.

[0165] In one embodiment, a computer-readable storage medium is further provided, on which a computer program is stored. When the computer program is executed by a processor, the steps of the automatic door control method based on usage detection are implemented.

[0166] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to memory, storage, database or other media used in the embodiments provided in this application can include non-volatile and / or volatile memory. Non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM) or flash memory. Volatile memory can include random access memory (RAM) or external cache memory. As an illustration and not limitation, RAM is available in many forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).

[0167] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, 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.

[0168] The above-mentioned embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the attached claims.

Claims

1. An automatic door control method based on usage detection, characterized in that: The method comprises: When the kitchen automatic door is set to the first control mode, real-time operation data of the range hood in the kitchen is obtained; Determining whether the real-time operation data reaches a preset automatic door closing trigger condition; If the judgment is yes, a first control instruction is generated; The kitchen automatic door is controlled to close according to the first control instruction.

2. The automatic door control method based on usage detection according to claim 1, characterized in that: The method further comprises: In the first control mode, in response to controlling the kitchen automatic door to close according to the first control instruction, obtaining the user's movement posture information collected by the kitchen automatic door in a preset detection area; judging whether the user has a tendency to enter or exit the kitchen automatic door according to the action posture information; If the judgment is yes, generate a second control instruction; The kitchen automatic door is controlled to open according to the second control instruction.

3. The automatic door control method based on usage detection according to claim 2, characterized in that: If the judgment is yes, a second control instruction is generated, including: If the judgment is yes, generating the required width for the user to enter and exit according to the action posture information; A second control instruction is generated according to the required width for entry and exit, wherein the second control instruction is used to control the kitchen automatic door to open to a width that matches the required width for entry and exit.

4. The automatic door control method based on usage detection according to claim 2, characterized in that: Controlling the kitchen automatic door to open according to the second control instruction includes: In response to generating the second control instruction, obtaining a range hood position of the range hood; According to the second control instruction, the door leaf of the automatic door away from the range hood is controlled to open.

5. The automatic door control method based on usage detection according to claim 2, characterized in that: Judging whether the user has a tendency to enter or exit the kitchen automatic door according to the action posture information, and then further comprising: If the judgment is no, an automatic door maintenance instruction is generated; The kitchen automatic door is controlled to remain closed according to the kitchen automatic door maintenance instruction.

6. The automatic door control method based on usage detection according to claim 1, characterized in that: The automatic door closing triggering condition includes that the power of the range hood is greater than the preset operating power; Determining whether the real-time operation data reaches a preset automatic door closing trigger condition; including: extracting real-time operating power from the real-time operating power; Determine whether the real-time operating power is greater than the preset operating power.

7. The automatic door control method based on usage detection according to any one of claims 1 to 6, characterized in that: The method further comprises: Get data on people’s activities in the kitchen; Determine whether no one has used the kitchen for a preset period of time based on the personnel activity data; If the judgment is yes, the automatic kitchen door is controlled to close.

8. The automatic door control method based on usage detection according to claim 1, characterized in that: The method further comprises: Get the temperature and humidity information outside the balcony automatic door and the temperature and humidity information inside the balcony automatic door; Generate temperature and humidity difference information according to the temperature and humidity information outside the door and the temperature and humidity information inside the door; Generating a required ventilation width according to the temperature and humidity difference information, and generating an automatic door control instruction according to the required ventilation width; According to the automatic door control instruction, the balcony automatic door is controlled to open to a width matching the required width for ventilation, so as to ventilate the inside of the balcony automatic door.

9. The automatic door control method based on usage detection according to claim 8, characterized in that: The method further comprises: Acquiring automatic door triggering information of the balcony automatic door; Determining whether an alarm is required according to the automatic door triggering information; If the judgment is yes, an anti-theft alarm instruction is generated, and the alarm device of the balcony automatic door is controlled to sound an alarm according to the anti-theft alarm instruction.

10. An automatic door control system based on usage detection, characterized in that: It includes an automatic door control device based on use detection, a kitchen automatic door and a balcony automatic door, wherein the kitchen automatic door and the balcony automatic door are both communicatively connected with the automatic door control device based on use detection; The automatic door control device based on usage detection is used to execute the automatic door control method based on usage detection as described in any one of claims 1-9.

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