CN113719217A - Shower room door switch control method and shower room - Google Patents
Shower room door switch control method and shower room Download PDFInfo
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- CN113719217A CN113719217A CN202111034215.1A CN202111034215A CN113719217A CN 113719217 A CN113719217 A CN 113719217A CN 202111034215 A CN202111034215 A CN 202111034215A CN 113719217 A CN113719217 A CN 113719217A
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- 230000033764 rhythmic process Effects 0.000 claims description 4
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- 206010063385 Intellectualisation Diseases 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/32—Position control, detection or monitoring
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
- E05Y2400/80—User interfaces
- E05Y2400/85—User input means
- E05Y2400/852—Sensors
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/114—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for showers
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
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- Bathtubs, Showers, And Their Attachments (AREA)
- Residential Or Office Buildings (AREA)
Abstract
A shower room door switch control method and a shower room are provided, wherein a knocking sensor and a millimeter wave sensor are arranged on the shower room; the knocking sensor is used for detecting knocking actions in real time; the millimeter wave sensor is used for detecting a human body distance signal in real time, and a range with a distance D from the millimeter wave sensor is set as an effective induction area which is positioned outside the shower room; the specific method comprises the following steps: step 1) judging whether a knocking action exists on the shower room and whether the knocking action is a preset knocking action type, if so, controlling the switching state of a shower room door, and if not, repeating the step; and 2) judging whether the human body target enters the effective induction area, if so, judging the motion track of the human body target, controlling the state of the shower room according to the motion track, and if not, repeating the step. The invention can effectively avoid the occurrence of misjudgment, and has high precision and good experience.
Description
Technical Field
The invention relates to the field of bathrooms, in particular to a shower room door switch control method and a shower room door switch control system.
Background
The floating gate of traditional shower room installs on the guide rail, makes a round trip to slide along the guide rail and realizes opening the door or closing the door the action, opens the door, closes the door the action and all accomplishes by the staff, and general people all unconsciously close the door after bathing, leads to dust entering and deposit, and is unhygienic, and in addition, it is also inconvenient in the use, when accounting for the foam on hand, relatively smooth very difficult opening floating gate.
Along with the development of intellectualization and the Internet of things, more and more electricity is involved in bathroom products. The shower room induction automatic door comprises a main body, a fixed glass door, a movable door, an automatic door opening and closing driving device and a sensor, wherein the automatic door opening and closing driving device is used for connecting and driving the movable door to slide or rotate to realize opening or closing, the sensor is arranged in the middle of the movable door and used for detecting whether a person approaches, the automatic door opening and closing driving device can receive information detected by the sensor, when the person is detected to approach the movable door, the movable door is controlled to be opened, and when the person leaves the movable door, the movable door is controlled to be closed.
The adoption of the automatic door opening and closing method has the following defects: 1. misjudgment is easy to occur, and when people pass by without the intention of using the shower room, the movable door can be controlled to be opened. 2. The shower room is usually small, and when a person enters the shower room for showering, the person may get close to the shower room, so that the movable door is opened, and the person is very inconvenient. 3. The inductor is generally identified by human infrared, the flexibility of the induction distance and the visual angle is poor, and the accuracy is not high, so that the effect is poor when the inductor is used.
In addition, the automatic switch of the shower door is controlled in a touch mode in the market, but the touch key is usually small and is not easy to touch; when the touch key surface is wetted or the hand is wet, touch insensitivity or mistaken touch can be caused; the installation position of the touch key is fixed, and the operation experience of people with different heights on the touch key is poor.
Disclosure of Invention
The invention mainly aims to overcome the defects that automatic opening and closing of a shower door are easy to misjudge and low in accuracy in the prior art, and provides a shower door opening and closing control method and system.
The invention adopts the following technical scheme:
a shower room door switch control method is characterized in that: arranging a knocking sensor and a millimeter wave sensor on the shower room; the knocking sensor is used for detecting knocking actions in real time; the millimeter wave sensor is used for detecting a human body distance signal in real time, and a range with a distance D from the millimeter wave sensor is set as an effective induction area which is positioned outside the shower room; the specific method comprises the following steps:
step 1) judging whether a knocking action exists on the shower room and whether the knocking action is a preset knocking action type, if so, controlling the switching state of a shower room door, and if not, repeating the step;
and 2) judging whether the human body target enters the effective induction area, if so, judging the motion track of the human body target, controlling the state of the shower room according to the motion track, and if not, repeating the step.
Preferably, in step 1), the control of the shower door switching state means switching to off if the shower door is opened and switching to on if the shower door is closed; the preset knocking action type comprises continuous knocking times within a preset time length, different knocking strengths or different knocking rhythms.
Preferably, in the step 2), the step of judging whether the human body target enters the effective induction area specifically comprises: and judging whether the detected human body distance signal S meets the condition that S is less than or equal to D, if so, judging that the human body target enters the effective induction area.
Preferably, in the step 2), the movement track of the human body target is judged, and the shower room state is controlled according to the movement track, which specifically comprises the following steps:
step 2.1) continuously detecting human body distance signal SnAnd recording, n represents the n-th detected human body distance signal, if the multiple groups of adjacent human body distance signals satisfy Sn-Sn-1If < 0, it is judged asPreparing a human body target to use the shower room, controlling the shower room to open the door, and entering step 2.3), if not, entering step 2.2);
step 2.2) judging whether a shower room door is opened, if so, judging that a human body target leaves the shower room, and entering step 2.3), otherwise, judging that the human body target is an interference target or an invalid target;
and 2.3) judging whether the time length of the human body distance signal which cannot be detected in the effective induction area is greater than or equal to T1, if so, the human body target leaves the effective induction area, controlling the shower room to be closed, and if not, repeating the step 2.3).
Preferably, the step 2.3) is as follows: setting the time point of last detection of the human body distance signal in the effective induction area as T1, judging whether the human body distance signal is not detected continuously and judging whether the last time point T2 of the human body distance signal not detected meets T2-T1 which is not less than T1 within the time length of continuous detection of the human body distance signal in the effective induction area, wherein the time length is more than or equal to T1, if so, controlling the shower room to be closed, and if not, repeating the step 2.3).
Preferably, the value range of T1 is 1s-3s, the value range of n is 3-100, and the value range of D is less than or equal to 100 cm.
Preferably, the following are set: the priority of controlling the shower room door switching state according to the knocking action type in the step 1) is higher than that of controlling the shower room state according to the motion track in the step 2).
The utility model provides a shower room of automatic switch door, includes fixed door, dodge gate, drive assembly and controlling means, and drive assembly connects the action of drive dodge gate and realizes opening the door or closing the door, its characterized in that: the control device is connected with the driving assembly, the knocking sensor and the millimeter wave sensor, when a human body target enters the effective induction area and is ready to use the shower room, the control device controls the shower room to open the door, when the human body target performs knocking action of a preset knocking action type in the shower room, the control device controls the shower room to open the door, and when the human body target leaves the effective induction area, the control device controls the shower room to close the door.
Preferably, at least one knocking sensor is included, and the knocking sensor is mounted on the fixed door and/or the movable door.
Preferably, at least one millimeter wave sensor is included, the millimeter wave sensor being mounted externally to the shower door.
As can be seen from the above description of the present invention, compared with the prior art, the present invention has the following advantages:
1. according to the method and the shower room, the door switch of the shower room is controlled by knocking induction, the whole shower room door has an effective interaction area, and the convenience of interaction is greatly improved; the millimeter wave induction control shower room door switch is used, the shower room state is controlled according to the motion track of the human body target in the effective induction area, misjudgment can be effectively avoided, the accuracy is high, and the experience is good.
2. According to the method and the shower room, the moving distance of the human body target is continuously monitored in the effective induction area to identify the intention of the user, the shower room door can be opened in advance without waiting, and the user experience is greatly improved; when the human body target leaves the effective induction area, the shower room can be automatically closed after a certain time delay, thereby being very humanized.
3. According to the method and the shower room, the millimeter wave sensor utilizes the frequency modulation continuous wave with super bandwidth (2GHz bandwidth) to improve the accurate test of the human target distance, the environmental interference and the optical interference are resisted, and the influence on experience due to overlarge detection blind area is avoided; the microwave probe can be hidden and installed on a water bar of the shower room or in the shower room, the Doppler dynamic detection principle is utilized, the human body detection is carried out without opening a window, in addition, any change on the appearance is not required, and the appearance color value design of the product is greatly improved.
4. According to the method and the shower room, the knocking sensor can be arranged on the shower room door, and the priority of controlling the switching state of the shower room door according to the knocking action type is higher than that of controlling the state of the shower room according to the motion track; inside and outside the shower room, can strike the optional position of shower room door according to the type of strikeing of predetermineeing to start rapidly and open the door or close the door, do not have any restriction to the height of strikeing, satisfy the crowd's demand of different heights, it is more convenient to alternately experience.
5. According to the method and the shower room, when whether the human body target leaves the effective induction area or not is judged, whether the time length of the human body distance signal in the effective induction area which is not detected continuously meets the requirement or not is judged through calculation according to the recorded time points t2 and t1, so that delayed door closing is realized, and the judgment mode is simple and reliable.
Drawings
FIG. 1 is a main flow diagram of the present invention;
FIG. 2 is a detailed flowchart of step 2) of the present invention;
FIG. 3 is a circuit module diagram of the shower room of the present invention;
FIG. 4 is an overall view of the shower room of the present invention;
wherein:
10. the device comprises a fixed door, 20, a movable door, 30, a driving assembly, 40, a control device, 50, a knocking sensor and 60 and a millimeter wave sensor.
The invention is described in further detail below with reference to the figures and specific examples.
Detailed Description
The invention is further described below by means of specific embodiments.
The terms "first," "second," "third," and the like in this disclosure are used solely to distinguish between similar items and not necessarily to describe a particular order or sequence, nor are they to be construed as indicating or implying relative importance. In the description, the directions or positional relationships indicated by "up", "down", "left", "right", "front" and "rear" are used based on the directions or positional relationships shown in the drawings, and are only for convenience of describing the present invention, and do not indicate or imply that the device referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the scope of the present invention. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In addition, in the description of the present application, "a plurality" means two or more unless otherwise specified. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.
A shower room door switch control method is characterized in that a knocking sensor and a millimeter wave sensor are arranged on a shower room. The knocking sensor is used for detecting knocking actions in real time, can adopt a vibration sensor, can detect knocking signals within a preset frequency range, can set different knocking action types according to the knocking signals, and comprises continuous knocking times or different knocking intensities or different knocking rhythms within preset time, wherein the continuous knocking times comprise one-time knocking, two-time knocking, three-time knocking and the like, the different knocking intensities comprise tapping or heavy knocking, the different knocking rhythms are the combination of the continuous knocking times and the different knocking intensities, and the like, and the continuous knocking is preferably carried out twice. In practical application, the knocking sensor can also adopt a pressure sensor or an acceleration sensor and the like.
The millimeter wave sensor is used for detecting a human body distance signal in real time. The sensor can be installed in a shower room or at a proper position outside the shower room, the range with the distance D from the millimeter wave sensor is set as an effective sensing area, and the effective sensing area is positioned outside the shower room and is preferably at the entrance of the shower room. The value of D can be set according to the actual installation position, D is less than or equal to 100cm, and the optimal values are 40cm, 50cm and 60 cm. The size of the effective sensing area may be smaller than or equal to the size of the sensing area of the millimeter wave sensing module 20.
The millimeter wave sensing module 20 detects a human body distance signal by using a super-bandwidth FMCW frequency modulation millimeter wave technology ranging principle, for example, the super-bandwidth is 2GHz, and the detection precision is +/-5 cm; alternatively, a narrow bandwidth millimeter wave sensing technique, such as 250MHz, may be used with a detection accuracy of + -10 cm. In the sensing area of the millimeter wave sensing module 20, the distance information between the human body and the millimeter wave sensing module 20 can be continuously and accurately detected.
Referring to fig. 1, the method of the present invention specifically includes the following:
step 1) judging whether the shower room has a knocking action and whether the knocking action is a preset knocking action type, if so, controlling the switching state of the shower room door, and if not, repeating the step.
The method comprises the following steps:
judging whether a knocking action exists or not through the knocking sensor, if so, judging whether the knocking action is a preset knocking action type or not, if so, controlling the shower door to be in a switching state, and ending. The knocking action type is for example two times of continuous knocking, if the knocking times within a certain time T are detected to be two times, the preset knocking action type is met, and the switching state of the shower door is controlled. The certain time T may be set according to actual use conditions, for example, 1 s.
The control of the shower door switching state means that if the current shower door is opened, the switching is closed; if the current shower room door is closed, the current shower room door is switched to be opened.
And 2) judging whether the human body target enters the effective induction area, if so, judging the motion track of the human body target, controlling the state of the shower room according to the motion track, and if not, repeating the step.
In this step, the specific steps of judging whether the human body target enters the effective induction area are as follows: and judging whether the human body distance signal S detected by the millimeter wave sensor meets the condition that S is less than or equal to D, if so, judging that the human body target enters an effective induction area to represent that the human body target has the intention of using the shower room, and if not, representing that the human body target does not have the intention of using the shower room.
In this step, the movement track of the human body target is judged, and the state of the shower room is controlled according to the movement track, wherein the movement track can move from far to near to the shower room door or the human body target leaves the shower room or only passes through the effective induction area, as shown in fig. 2, the following steps are specifically included:
step 2.1) the millimeter wave sensor continuously detects the human body distance signal SnAnd recording, wherein n represents the detected nth personal distance signal, the value range of n is 3-100, the optimal value is 5, 10, 20 and 40, and if a plurality of groups of adjacent personal distance signals meet Sn-Sn-1< 0, i.e. human target from far to nearAnd (3) moving to a shower room door, judging that the human body target is ready to use the shower room, controlling the shower room to open the door in advance, and entering step 2.3), if not, entering step 2.2) for further judgment.
In this step, a plurality of groups of adjacent human body distance signals satisfy Sn-Sn-1< 0, means that at least two groups, i.e., two or three or four groups which may be continuous or discontinuous satisfy Sn-Sn-1< 0, exemplified by three consecutive groups, S1-S2＜0，S2-S3＜0，S3-S4< 0, which can be set in accordance with circumstances, and is not limited herein.
And 2.2) judging whether the door of the shower room is opened, if so, judging that the human body target leaves the shower room, namely, finishing showering the human body target and coming out of the shower room, and entering the step 2.3).
And 2.3) judging whether the time length of the human body distance signal which cannot be detected in the effective induction area is greater than or equal to T1, if so, indicating that the human body target leaves the effective induction area and possibly enters or leaves the shower room, controlling the shower room to be closed, and if not, repeating the step 2.3).
The step 2.3) is concretely as follows: setting the time point of last detection of the human body distance signal in the effective induction area as T1, judging whether the human body distance signal is not detected continuously and judging whether the last time point T2 of the human body distance signal not detected meets T2-T1 which is not less than T1 within the time length of continuous detection of the human body distance signal in the effective induction area, wherein the time length is more than or equal to T1, if so, controlling the shower room to be closed, and if not, repeating the step 2.3).
In this step, the time length of the human body target leaving the effective sensing area is calculated by the difference between the time points t1 and t2, the time point t1 may be set to be the next time point of the last detection of the human body distance signal in the effective sensing area, and the time point t2 may be set to be the next time point of the last time point of the time length at which the human body distance signal is not detected. The selection of the time points T1 and T2 can also be adjusted according to the size of T1, but is not limited thereto. T1 has a value in the range of 1s-3s, and most preferably 2 s.
In practical application of the invention, the priority of controlling the shower room door switching state according to the knocking action type in the step 1) is higher than that of controlling the shower room state according to the motion track in the step 2). Namely, the step 1) and the step 2) are carried out simultaneously, and once the knocking action on the shower room is detected and is a preset knocking action type, the shower room door switching state is preferably executed.
Based on the above, referring to fig. 3 and 4, the invention also provides a shower room with automatic door opening and closing, comprising a fixed door 10, a movable door 20, a driving assembly 30 and a control device 40, wherein the movable door 20 can rotate or slide relative to the fixed door 10, the driving assembly 30 is connected to drive the movable door 20 to open or close the door, and the control device 40 is connected to the driving assembly 30, a knocking sensor 50 and a millimeter wave sensor 60, which can control the opening or closing of the movable door 20 by using one of the above-mentioned shower room door opening and closing control methods. The control device 40 may employ an MCU processor, and the control device 40, the drive assembly 30, the knock sensor 50, and the millimeter wave sensor 60 may be powered by a power source.
The sensor device comprises at least one knocking sensor 50, wherein the knocking sensor 50 is mounted on the fixed door 10 or the movable door 20, or one knocking sensor 50 is arranged on each of the fixed door 10 and the movable door 20. At least one millimeter wave sensor 60 is included, the millimeter wave sensor 60 being mounted on the exterior of the shower door, including the shower door, for example, at the bottom water bar of the shower enclosure entrance, oriented toward the exterior of the shower enclosure, or at a suitable location around the shower enclosure.
The shower room of the invention has the following working principle:
outside the shower room door: when a human body target executes a knocking action (for example, two times of continuous knocking) with a preset knocking action type on any position of the shower room door, the knocking action can be detected by the knocking sensor 50, and the control device 40 controls the shower room to open the door after identifying the knocking action type; or, when the millimeter wave sensor 60 detects that the human body target enters the effective sensing area and the control device 40 judges that the human body target is ready to use the shower room according to the human body distance information, the control device 40 controls the shower room to open the door in advance.
When a human target performs a knocking action (for example, two times of continuous knocking) with a preset knocking action type on any position of the shower door, the knocking sensor 50 can detect the knocking action, and the control device 40 controls the shower door to be closed after identifying the knocking action type; or, when the human target leaves the effective sensing area, the control device 40 controls the shower room to delay the door closing for a certain time.
In the shower room door: when the human target performs a tapping action (for example, two consecutive taps) of a preset tapping action type on any position of the shower door, the tapping sensor 50 can detect the tapping action, and the control device 40 controls the shower door to open after recognizing the tapping action type.
Out of and out of the shower door: when a human body target executes a knocking action (for example, two times of continuous knocking) with a preset knocking action type on any position of the shower room door, the knocking action can be detected by the knocking sensor 50, and the shower room door is controlled to be closed after the control device 40 identifies the knocking action type; or, when the human target leaves the effective sensing area, the control device 40 controls the shower room to delay the door closing for a certain time.
According to the method and the shower room, the door switch of the shower room is controlled by knocking induction, the whole shower room door has an effective interaction area, and the convenience of interaction is greatly improved; the millimeter wave induction is used for controlling the switch of the shower room door, the moving distance of the human body target is continuously monitored in the effective induction area to identify the intention of a user, the shower room door can be opened in advance, waiting is not needed, and the user experience is greatly improved; when the human body target leaves the effective induction area, the shower room can be automatically closed after a certain time delay, thereby being very humanized.
The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.
Claims (10)
1. A shower room door switch control method is characterized in that: arranging a knocking sensor and a millimeter wave sensor on the shower room; the knocking sensor is used for detecting knocking actions in real time; the millimeter wave sensor is used for detecting a human body distance signal in real time, and a range with a distance D from the millimeter wave sensor is set as an effective induction area which is positioned outside the shower room; the specific method comprises the following steps:
step 1) judging whether a knocking action exists on the shower room and whether the knocking action is a preset knocking action type, if so, controlling the switching state of a shower room door, and if not, repeating the step;
and 2) judging whether the human body target enters the effective induction area, if so, judging the motion track of the human body target, controlling the state of the shower room according to the motion track, and if not, repeating the step.
2. The shower room door switch control method as claimed in claim 1, wherein: in the step 1), controlling the switching state of the shower room door means that if the shower room door is opened, the switching is closed, and if the shower room door is closed, the switching is opened; the preset knocking action type comprises continuous knocking times within a preset time length, different knocking strengths or different knocking rhythms.
3. The shower room door switch control method as claimed in claim 1, wherein: in the step 2), the specific steps of judging whether the human body target enters the effective induction area are as follows: and judging whether the detected human body distance signal S meets the condition that S is less than or equal to D, if so, judging that the human body target enters the effective induction area.
4. The shower room door switch control method as claimed in claim 1, wherein: in the step 2), judging the motion trail of the human body target, and controlling the state of the shower room according to the motion trail, which comprises the following steps:
step 2.1) continuously detecting human body distance signal SnAnd recording, n represents the n-th detected human body distance signal, if the multiple groups of adjacent human body distance signals satisfy Sn-Sn-1If the number is less than 0, judging that the shower room is ready for use for the human body target, controlling the shower room to open the door, and entering step 2.3), if not, entering step 2.2);
step 2.2) judging whether a shower room door is opened, if so, judging that a human body target leaves the shower room, and entering step 2.3), otherwise, judging that the human body target is an interference target or an invalid target;
and 2.3) judging whether the time length of the human body distance signal which cannot be detected in the effective induction area is greater than or equal to T1, if so, the human body target leaves the effective induction area, controlling the shower room to be closed, and if not, repeating the step 2.3).
5. The shower room door switch control method as claimed in claim 4, wherein: the step 2.3) is specifically as follows: setting the time point of last detection of the human body distance signal in the effective induction area as T1, judging whether the human body distance signal is not detected continuously and judging whether the last time point T2 of the human body distance signal not detected meets T2-T1 which is not less than T1 within the time length of continuous detection of the human body distance signal in the effective induction area, wherein the time length is more than or equal to T1, if so, controlling the shower room to be closed, and if not, repeating the step 2.3).
6. The shower room door switch control method as claimed in claim 5, wherein: the value range of T1 is 1s-3s, the value range of n is 3-100, and the value range of D is less than or equal to 100 cm.
7. The shower room door switch control method as claimed in claim 1, wherein: the following settings are set: the priority of controlling the shower room door switching state according to the knocking action type in the step 1) is higher than that of controlling the shower room state according to the motion track in the step 2).
8. The utility model provides a shower room of automatic switch door, includes fixed door, dodge gate, drive assembly and controlling means, and drive assembly connects the action of drive dodge gate and realizes opening the door or closing the door, its characterized in that: the method for controlling the opening and closing of a shower door according to any one of claims 1 to 7, wherein the control device is connected to the driving assembly, the knock sensor and the millimeter wave sensor, and controls the opening of the shower room when a human target enters the active sensing area and the shower room is ready for use, controls the opening of the shower room when the human target performs a predetermined type of knocking within the shower room, and controls the closing of the shower room when the human target has left the active sensing area.
9. The shower room with the automatic door opening and closing function as claimed in claim 8, wherein: the device comprises at least one knocking sensor which is arranged on the fixed door and/or the movable door.
10. The shower room with the automatic door opening and closing function as claimed in claim 8, wherein: the device comprises at least one millimeter wave sensor, wherein the millimeter wave sensor is arranged outside a shower door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111034215.1A CN113719217A (en) | 2021-09-03 | 2021-09-03 | Shower room door switch control method and shower room |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111034215.1A CN113719217A (en) | 2021-09-03 | 2021-09-03 | Shower room door switch control method and shower room |
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| CN113719217A true CN113719217A (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111034215.1A Pending CN113719217A (en) | 2021-09-03 | 2021-09-03 | Shower room door switch control method and shower room |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114847785A (en) * | 2022-03-29 | 2022-08-05 | 九牧厨卫股份有限公司 | Shower room switch device, control system and shower room |
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| CN1831284A (en) * | 2005-01-21 | 2006-09-13 | Bea股份公司 | Sensor for use with automatic doors |
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