CN116138583A - Intelligent sofa control system - Google Patents
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- CN116138583A CN116138583A CN202310284930.3A CN202310284930A CN116138583A CN 116138583 A CN116138583 A CN 116138583A CN 202310284930 A CN202310284930 A CN 202310284930A CN 116138583 A CN116138583 A CN 116138583A
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- 230000000276 sedentary effect Effects 0.000 claims abstract description 41
- 230000009471 action Effects 0.000 claims abstract description 6
- 238000012544 monitoring process Methods 0.000 claims abstract description 5
- 238000004659 sterilization and disinfection Methods 0.000 claims description 17
- 230000000249 desinfective effect Effects 0.000 claims description 2
- 230000036541 health Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000000875 corresponding effect Effects 0.000 description 7
- 230000007306 turnover Effects 0.000 description 4
- 230000003993 interaction Effects 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 208000005016 Intestinal Neoplasms Diseases 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 201000002313 intestinal cancer Diseases 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
- A47C17/86—Parts or details for beds, sofas or couches only not fully covered in a single one of the sub-groups A47C17/02, A47C17/04, A47C17/38, A47C17/52, A47C17/64, or A47C17/84; Drawers in or under beds
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
- A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
- A47C17/13—Seating furniture having non-movable backrest changeable to beds by increasing the available seat part, e.g. by drawing seat cushion forward
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultra-violet radiation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The invention discloses an intelligent sofa control system, which belongs to the technical field of intelligent furniture and comprises the following components: pressure sensing unit: the device is used for detecting the pressure intensity of the upper surface of the sofa cushion; a timing unit: the device is used for monitoring the sedentary time of a human body; and the central control unit: judging whether the body is a human body or not according to the pressure intensity detected by the pressure sensing unit; when the human body is judged, and the sedentary time monitored by the timing unit exceeds the preset time, a control signal is sent to the execution unit; an execution unit: receiving the control signal and executing corresponding reminding action according to the control signal; the pressure sensing unit, the timing unit and the execution unit are respectively connected with the central control unit. The invention can solve the problem that the user sits on the sofa for a long time because of high comfort level of the sofa, which is not beneficial to body health.
Description
Technical Field
The invention belongs to the technical field of intelligent furniture, and particularly relates to an intelligent sofa control system.
Background
Along with technological development, intelligent furniture gradually appears in people's life. The intelligent furniture is based on common furniture, and mechanical intelligence, electronic intelligence, combination intelligence, internet of things intelligence and the like are smartly integrated into the furniture, so that the furniture is more intelligent and convenient, and the use feeling of a user is improved.
Sofa is a piece of furniture and is also a necessity for many households. The sofa is placed in a living room for people to sit down for rest, and is generally used for rest, watching television, receiving guests and the like, unlike a bed which is specially used for sleeping for rest.
The development of science and technology brings convenience and a lot of harm, especially the current office workers work in front of the computer for a long time every day, the exercise time is short, and the body is in a sub-health state for a long time. According to the investigation of the world health organization, the risk of sedentary intestinal cancer, cardiovascular disease and depression are all increased. And sitting for more than 5 days per week for more than 8 hours per day, or for more than 2 to 3 hours at a time, both of which are referred to as sedentary.
The inventor finds that in the practical use process, at least the following technical problems exist in the prior art:
the existing intelligent sofa is improved towards the direction of making a user more comfortable, for example, a patent number CN201410632358.6 is an intelligent sofa control system, which aims at the legs of the user to realize intelligent detection, so that the user feels more comfortable; the patent number CN201920069704.2 is a control system of an intelligent sofa and the intelligent sofa, and the sound acquisition unit is used for acquiring a sound signal sent by a user, so that the execution unit can be controlled to execute corresponding actions, and the activities of the user are reduced. But for office workers, the office workers sit on a comfortable sofa for a long time before a computer, sit on the sofa for a long time after the office workers leave the office workers, and the office workers are not beneficial to the health of the workers.
Disclosure of Invention
In order to overcome the defects, the inventor of the invention continuously reforms and innovates through long-term exploring attempts and multiple experiments and efforts, and provides an intelligent sofa control system which can solve the problems that a user sits on a sofa for a long time and is not beneficial to body health because of high comfort level of the sofa.
The technical scheme adopted by the invention for achieving the purpose is as follows: provided is an intelligent sofa control system, comprising: pressure sensing unit: the device is used for detecting the pressure intensity of the upper surface of the sofa cushion; a timing unit: the device is used for monitoring the sedentary time of a human body; and the central control unit: judging whether the body is a human body or not according to the pressure intensity detected by the pressure sensing unit; when the human body is judged, and the sedentary time monitored by the timing unit exceeds the preset time, a control signal is sent to the execution unit; the execution unit: the device is used for receiving the control signal and executing corresponding reminding actions according to the control signal; the pressure sensing unit, the timing unit and the execution unit are respectively connected with the central control unit.
According to the intelligent sofa control system, the further preferable technical scheme is as follows: when the detected pressure intensity is within a preset pressure intensity range, the central control unit judges that the human body is a human body; when the detected pressure intensity is not in the preset pressure intensity range, the central control unit judges that the pressure intensity is not in the human body.
According to the intelligent sofa control system, the further preferable technical scheme is as follows: when the central control unit judges that the body is a human body, the timing unit starts to count the sedentary time until the central control unit judges that the body is not a human body, and the timing unit stops counting.
According to the intelligent sofa control system, the further preferable technical scheme is as follows: the control unit is connected with the control unit, and is used for displaying sedentary time, preset time and preset pressure intensity range and is used for adjusting preset time and preset pressure intensity range.
According to the intelligent sofa control system, the further preferable technical scheme is as follows: the execution unit comprises a vibration unit, and when the sedentary time reaches a first preset time, the central control unit controls the vibration unit to start for vibrating the sofa backrest.
According to the intelligent sofa control system, the further preferable technical scheme is as follows: the execution unit further comprises a turnover unit, and when the sedentary time reaches a second preset time, the central control unit controls the turnover unit to start for turning the sofa cushion outwards; the second preset time is longer than the first preset time.
According to the intelligent sofa control system, the further preferable technical scheme is as follows: the sofa is characterized by further comprising an ultraviolet disinfection unit which is used for regularly disinfecting and sterilizing the sofa, and the ultraviolet disinfection unit is connected with the central control unit.
According to the intelligent sofa control system, the further preferable technical scheme is as follows: the pressure sensing unit is a pressure sensor arranged on the sofa cushion.
Compared with the prior art, the technical scheme of the invention has the following advantages/beneficial effects:
the invention is provided with a pressure sensing unit, a timing unit, a central control unit and an execution unit, wherein the pressure sensing unit, the timing unit and the execution unit are respectively connected with the central control unit. The pressure sensing unit can detect the pressure intensity on the sofa cushion, and judge whether the sofa cushion is human body by the central control unit, when judging to be human body, the time counting unit starts to monitor the time of sitting on the sofa of human body, if the central control unit judges that the sitting time exceeds the preset time, the central control unit gives out instructions to the execution unit, and the execution unit makes corresponding reminding actions according to the sitting time, reminds the user to stand up for movement, promotes blood circulation, and avoids influencing the health due to the sitting.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic connection diagram of an intelligent sofa control system according to the present invention.
The marks in the figure are respectively: the device comprises a 1-pressure sensing unit, a 2-timing unit, a 3-central control unit, a 4-executing unit, a 5-operation screen and a 6-ultraviolet disinfection unit; 41-vibration unit, 42-turnover unit.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention. Accordingly, the detailed description of the embodiments of the invention provided below is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in the following figures.
Example 1:
as shown in fig. 1, an intelligent sofa control system for controlling an intelligent sofa, comprising: the device comprises a pressure sensing unit 1, a timing unit 2, a central control unit 3, an execution unit 4 and an operation screen 5. The pressure sensing unit 1, the timing unit 2, the execution unit 4 and the operation screen 5 are respectively connected with the central control unit 3.
Specifically, the pressure sensing unit 1 is a pressure sensor, and is disposed on an upper surface of the sofa cushion, and is configured to detect a pressure value on the upper surface of the sofa cushion, and determine whether the sofa cushion is a human body according to the pressure value. The pressure sensing unit 1 may be a human body sensor.
The timing unit 2 is used for monitoring the sedentary time of a human body on the sofa cushion. When the central control unit 3 judges that the human body is present, the timing unit 2 starts timing the sedentary time until the central control unit 3 judges that the human body is not present, and the timing unit 2 stops timing; when the central control unit 3 judges the human body again, the timing unit 2 restarts to count the sedentary time.
The central control unit 3 is configured to receive the pressure intensity value detected by the pressure sensing unit 1, and compare the pressure intensity value with a preset pressure intensity range. If the detected pressure intensity value is within the preset pressure intensity range, the central control unit 3 judges that the patient is a human body and controls the timing unit 2 to start timing the sedentary time; if the detected pressure intensity value is not within the preset pressure intensity range, the central control unit 3 judges that the detected pressure intensity value is not human body.
When the sedentary time exceeds the preset time, the central control unit 3 sends a control signal to the execution units 4 to control the corresponding execution units 4 to start, so as to remind a user to lift up from the sofa cushion and avoid sedentary. In addition, the invention reminds the user to get up from light to heavy according to the sedentary time.
The execution unit 4 is configured to receive the control signal, and execute a corresponding alert action by processing the control signal. The execution unit 4 includes a vibration unit 41 and a flipping unit 42. The vibration unit 41 is arranged on the sofa backrest, and is used for enabling the sofa backrest to vibrate from light to heavy, specifically, when the sitting time reaches 3 hours, the timing unit 2 transmits signals to the central control unit 3, the central control unit 3 controls the vibration unit 41 to start, the sofa backrest is enabled to vibrate, a user is reminded to get up and walk, if the user gets up, the pressure intensity value detected by the pressure sensing unit 1 is not in the preset pressure intensity range, the central control unit 3 judges that the pressure intensity value is not human, and the timing unit 2 stops timing.
The turning unit 42 is disposed on the sofa cushion for turning the sofa cushion outward. Specifically, when the vibration unit 41 reminds that the sofa cushion is invalid, the user still does not rise from the sofa cushion, the pressure intensity value detected by the pressure sensing unit 1 is still within the preset pressure intensity range, the central control unit 3 still judges that the sofa cushion is a human body, the timing unit 2 continues to time until the sedentary time reaches 4 hours, the timing unit 2 transmits signals to the central control unit 3, the central control unit 3 controls the turning unit 42 to start, so that the sofa cushion is turned towards the outer side slowly, the user is forced to stand up, at the moment, the pressure intensity value detected by the pressure sensing unit 1 is not within the preset pressure intensity range, the central control unit 3 judges that the sofa cushion is not a human body, the timing unit 2 stops timing, and preparation is made for next timing.
In order to enable a user to have better interaction experience, the invention is also provided with an operation screen 5. The operation screen 5 is arranged on the sofa armrest and is connected with the central control unit 3. The sedentary time, the preset time and the preset pressure intensity range can be displayed on the operation screen 5, and the preset time and the preset pressure intensity range can be adjusted.
Because the weight interval of every family is different, through the operation screen 5 setting up the pressure intensity scope of predetermineeing, can make the well accuse unit 3 judge to improve for the rate of accuracy of human body, user experience is better, and application scope is wider. The invention can adjust the preset time, meet the sedentary time standard of different crowds, improve user experience, meanwhile, the sedentary time reminder of the invention can also be used as an alarm clock, when the user naps on the sofa, the time can be set, and the time reaches the time that the central control unit 3 starts the vibration module or the turnover module to wake the user.
It should be noted that the intelligent sofa of the present invention is a single sofa, and is in the prior art, and includes a sofa cushion, a sofa seat, a sofa backrest and a sofa armrest. The sofa cushion is movably connected with the sofa seat, and an air cylinder is arranged below the sofa cushion, so that the sofa cushion can be turned over.
When the sofa cushion is used, a user sits on the sofa cushion, then the pressure sensing unit 1 detects the pressure intensity and transmits the pressure intensity to the central control unit 3, the central control unit 3 compares the detected pressure intensity with the preset pressure intensity to judge whether the pressure intensity is human, if the pressure intensity is human, the central control unit 3 controls the timing unit 2 to start, the time counting and sedentary time is started, if the sedentary time of the user does not reach the preset time, the pressure sensing unit 1 sends the detected pressure intensity to the central control unit 3, the central control unit 3 judges that the pressure intensity is not human after the pressure intensity is compared, the timing unit 2 stops timing, and preparation is made for the next rescinding.
The preset time in this embodiment is 3 hours and 4 hours, and when the sedentary time reaches 3 hours, the central control unit 3 controls the vibration unit 41 to start, the vibration is from light to heavy and the vibration time is about two minutes, so as to remind the user of standing up.
If the user gets up, the pressure sensing unit 1 sends the detected pressure intensity to the central control unit 3, the central control unit 3 compares and judges that the user is not a human body, and the timing unit 2 interrupts timing to prepare for next re-timing; if the user does not get up, the timing unit 2 continues to time, when the sitting time reaches 4 hours, the central control unit 3 controls the turning unit 42 to start, the sofa cushion slowly turns towards the outer side, and the sofa cushion returns to the right after ten minutes, so that the user is forced to get up.
Example 2:
as shown in fig. 1, an intelligent sofa control system for controlling an intelligent sofa, comprising: the device comprises a pressure sensing unit 1, a timing unit 2, a central control unit 3, an execution unit 4, an operation screen 5 and an ultraviolet disinfection unit 6. The pressure sensing unit 1, the timing unit 2, the execution unit 4, the operation screen 5 and the ultraviolet disinfection unit 6 are respectively connected with the central control unit 3.
In this example 2, an ultraviolet disinfection unit was added to the system of example 1. Because the sofa is installed in a living room, the number of people is large, most people wear outdoor clothes to sit down directly, dust, dander and the like on the body can also directly fall on the sofa, bacteria are easy to breed, but the sofa is inconvenient to clean frequently, and in order to solve the problem, the invention is provided with the ultraviolet disinfection unit 6.
The ultraviolet disinfection unit 6 is an ultraviolet disinfection lamp tube arranged on the periphery of the sofa seat and the sofa backrest, and is connected with the central control unit 3, so that the sofa can be disinfected periodically. For example, the central control unit 3 can be arranged to control the ultraviolet disinfection unit 6 to be opened three times a week to disinfect and sterilize the sofa and inhibit mite growth.
The pressure sensing unit 1 is a pressure sensor, and is arranged on the upper surface of the sofa cushion, and is used for detecting the pressure value of the upper surface of the sofa cushion, and judging whether the sofa cushion is a human body or not through the pressure value. The pressure sensing unit 1 may be a human body sensor.
The timing unit 2 is used for monitoring the sedentary time of a human body on the sofa cushion. When the central control unit 3 judges that the human body is present, the timing unit 2 starts timing the sedentary time until the central control unit 3 judges that the human body is not present, and the timing unit 2 stops timing; when the central control unit 3 judges the human body again, the timing unit 2 restarts to count the sedentary time.
The central control unit 3 is configured to receive the pressure intensity value detected by the pressure sensing unit 1, and compare the pressure intensity value with a preset pressure intensity range. If the detected pressure intensity value is within the preset pressure intensity range, the central control unit 3 judges that the patient is a human body and controls the timing unit 2 to start timing the sedentary time; if the detected pressure intensity value is not within the preset pressure intensity range, the central control unit 3 judges that the detected pressure intensity value is not human body.
When the sedentary time exceeds the preset time, the central control unit 3 sends a control signal to the execution units 4 to control the corresponding execution units 4 to start, so as to remind a user to lift up from the sofa cushion and avoid sedentary. In addition, the invention reminds the user to get up from light to heavy according to the sedentary time.
The execution unit 4 is configured to receive a control signal, and execute a corresponding reminding action according to the control signal. The execution unit 4 includes a vibration unit 41 and a flipping unit 42. The vibration unit 41 is arranged on the sofa backrest, and is used for enabling the sofa backrest to vibrate from light to heavy, specifically, when the sitting time reaches 3 hours, the timing unit 2 transmits signals to the central control unit 3, the central control unit 3 controls the vibration unit 41 to start, the sofa backrest is enabled to vibrate, a user is reminded to get up and walk, if the user gets up, the pressure intensity value detected by the pressure sensing unit 1 is not in the preset pressure intensity range, the central control unit 3 judges that the pressure intensity value is not human, and the timing unit 2 stops timing.
The turning unit 42 is disposed on the sofa cushion for turning the sofa cushion outward. Specifically, when the vibration unit 41 reminds that the sofa cushion is invalid, the user still does not rise from the sofa cushion, the pressure intensity value detected by the pressure sensing unit 1 is still within the preset pressure intensity range, the central control unit 3 still judges that the sofa cushion is a human body, the timing unit 2 continues to time until the sedentary time reaches 4 hours, the timing unit 2 transmits signals to the central control unit 3, the central control unit 3 controls the turning unit 42 to start, so that the sofa cushion is turned towards the outer side slowly, the user is forced to stand up, at the moment, the pressure intensity value detected by the pressure sensing unit 1 is not within the preset pressure intensity range, the central control unit 3 judges that the sofa cushion is not a human body, the timing unit 2 stops timing, and preparation is made for next timing.
In order to enable a user to have better interaction experience, the invention is also provided with an operation screen 5. The operation screen 5 is arranged on the sofa armrest and is connected with the central control unit 3. The sedentary time, the preset time and the preset pressure intensity range can be displayed on the operation screen 5, and the preset time and the preset pressure intensity range can be adjusted.
Because the weight interval of every family is different, through the operation screen 5 setting up the pressure intensity scope of predetermineeing, can make the well accuse unit 3 judge to improve for the rate of accuracy of human body, user experience is better, and application scope is wider. The invention can adjust the preset time, meet the sedentary time standard of different crowds, improve user experience, meanwhile, the sedentary time reminder of the invention can also be used as an alarm clock, when the user naps on the sofa, the time can be set, and the time reaches the time that the central control unit 3 starts the vibration module or the turnover module to wake the user. Preferably, the vibration time of the vibration module and the periodic sterilization time of the ultraviolet sterilization unit 6 can also be adjusted on the operation screen 5.
When the sofa cushion is used, a user sets a regular disinfection time, the central control unit 3 judges that the disinfection time meets the requirement, and when the central control unit 3 compares and judges that the sofa cushion is not a human body, the central control unit 3 opens the ultraviolet disinfection unit 6 to disinfect and sterilize the sofa for 30 minutes.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that the above-mentioned preferred embodiment should not be construed as limiting the invention, and the scope of the invention should be defined by the appended claims. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the spirit and scope of the invention, and such modifications and adaptations are intended to be comprehended within the scope of the invention.
Claims (8)
1. An intelligent sofa control system, comprising:
pressure sensing unit: the device is used for detecting the pressure intensity of the upper surface of the sofa cushion;
a timing unit: the device is used for monitoring the sedentary time of a human body;
and the central control unit: judging whether the body is a human body or not according to the pressure intensity detected by the pressure sensing unit; when the human body is judged, and the sedentary time monitored by the timing unit exceeds the preset time, a control signal is sent to the execution unit;
the execution unit: the device is used for receiving the control signal and executing corresponding reminding actions according to the control signal;
the pressure sensing unit, the timing unit and the execution unit are respectively connected with the central control unit.
2. The intelligent sofa control system according to claim 1, wherein when the pressure intensity detected by the pressure sensing unit is within a preset pressure intensity range, the central control unit judges that the intelligent sofa is a human body; when the pressure intensity detected by the pressure sensing unit is not in the preset pressure intensity range, the central control unit judges that the pressure intensity is not a human body.
3. The intelligent sofa control system according to claim 2, wherein when the central control unit determines that the person is a person, the timing unit starts to count the sedentary time until the central control unit determines that the person is not a person, and the timing unit interrupts the timing.
4. The intelligent sofa control system of claim 3, further comprising an operation screen, wherein the operation screen is connected to the central control unit for displaying sedentary time, preset time and preset pressure intensity range, and for adjusting the preset time and preset pressure intensity range.
5. The intelligent sofa control system of claim 4, wherein the execution unit comprises a vibration unit, and the central control unit controls the vibration unit to start when the sedentary time reaches a first preset time, so as to vibrate the sofa backrest.
6. The intelligent sofa control system of claim 5, wherein the execution unit further comprises a turning unit, and the central control unit controls the turning unit to start when the sedentary time reaches a second preset time, wherein the second preset time is longer than the first preset time, and the sofa cushion is turned outwards.
7. The intelligent sofa control system of any of claims 1-6, further comprising an ultraviolet disinfection unit for periodically disinfecting the sofa, wherein the ultraviolet disinfection unit is connected to the central control unit.
8. The intelligent sofa control system of claim 7, wherein the pressure sensing unit is a pressure sensor disposed on the sofa cushion.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310284930.3A CN116138583A (en) | 2023-03-22 | 2023-03-22 | Intelligent sofa control system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310284930.3A CN116138583A (en) | 2023-03-22 | 2023-03-22 | Intelligent sofa control system |
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| CN116138583A true CN116138583A (en) | 2023-05-23 |
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| CN202310284930.3A Pending CN116138583A (en) | 2023-03-22 | 2023-03-22 | Intelligent sofa control system |
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