CN111280839B - Intelligent control system for adjusting use state of desk - Google Patents
Intelligent control system for adjusting use state of desk Download PDFInfo
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- CN111280839B CN111280839B CN202010084552.0A CN202010084552A CN111280839B CN 111280839 B CN111280839 B CN 111280839B CN 202010084552 A CN202010084552 A CN 202010084552A CN 111280839 B CN111280839 B CN 111280839B
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B41/00—School desks or tables
- A47B41/02—Adjustable, inclinable, sliding or foldable desks tops
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2200/00—General construction of tables or desks
- A47B2200/0035—Tables or desks with features relating to adjustability or folding
- A47B2200/004—Top adjustment
- A47B2200/0042—Height and inclination adjustable desktop, either separately or simultaneously
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2220/00—General furniture construction, e.g. fittings
- A47B2220/0091—Electronic or electric devices
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Abstract
The invention provides an intelligent control system for adjusting the use state of a desk, which comprises: the display module is internally provided with a camera and a distance sensor and is used for acquiring image data and position data of a user; the household data processing module is electrically connected with the display module and is used for adjusting the use state of the desk; and the remote data processing module is connected with the household data processing module through a wireless network and used for analyzing the image data and the position data of the user, calculating the adjustment data and feeding back the adjustment data to the household data processing module. The intelligent control system for adjusting the use state of the desk can adjust the height of the desk and the inclination of the desktop in real time according to the image data and the position data of a user, and can prevent the technical problems of myopia, spinal deformation and the like caused by wrong states of the desk.
Description
Technical Field
The invention relates to the technical field of desk adjustment, in particular to an intelligent control system for adjusting the use state of a desk.
Background
Most of student desks are fixed on a plane, students generally place books and notes on the desks when using the desks, and due to the fact that the students are not accustomed to reading or writing with heads low, myopia, waist and back bending deformation are easily caused, and normal growth and development of children are affected. The body type of the student is bent over and humpbacked, and the probability of the student suffering from cervical spondylosis and myopia is increased.
In the prior art, the inclined table and chair mostly need manual adjustment, and because everyone's size is inconsistent, in order to guarantee good result of use before using, must manual adjustment. When only minors or people who cannot adjust the desk are in the house, if the desk is used, the desk cannot be adjusted, and the desk can only be used in the previous adjustment state. And the inclination adjustment data of the desktop is only the approximate range of an age group, and the specific data cannot be adjusted according to the specific difference of the height. The good use effect can not be achieved. The use is inconvenient and the effect is not obvious.
Disclosure of Invention
In order to solve the above problems, the intelligent control system for adjusting the use state of the desk provided by the invention can adjust the height of the desk and the inclination of the desktop in real time according to the image data and the position data of the user, so as to prevent the technical problems of myopia, spinal deformation and the like caused by wrong states of the desk.
In order to achieve the above purpose, the invention adopts a technical scheme that:
an intelligent control system for adjusting the use state of a desk, comprising: the display module is internally provided with a camera and a distance sensor and is used for acquiring image data and position data of a user; the household data processing module is electrically connected with the display module and is used for adjusting the use state of the desk; and the remote data processing module is connected with the household data processing module through a wireless network and used for analyzing the image data and the position data of the user, calculating the adjustment data and feeding back the adjustment data to the household data processing module.
Further, the household data processing module comprises a data acquisition module, a control module and a desk adjusting module; the data acquisition module is connected with the display module and is used for controlling the display module to obtain image data and position data; the control module is connected with the data acquisition module and the display module, and the control module can realize data transmission with the remote data processing module through a wireless network; the desk adjusting module is connected with the control module and used for adjusting the use state of a desk; the remote data processing module includes: the data receiving and feedback module and the adjustment quantity analysis and calculation module; the data receiving feedback module is used for receiving the image data and the position data output by the control module and distributing the image data and the position data to the modulation analysis and calculation module for processing; the adjustment quantity analysis and calculation module is connected with the data receiving feedback module and the second storage module and is used for comparing the image data and the position data with preset data in the second storage module to calculate the adjustment quantity data and feeding the adjustment quantity data back to the data receiving feedback module.
Further, the home data processing module further includes: the first storage module is connected with the control module and used for storing prompt data; the remote data processing module further comprises: the sitting posture judging module is connected with the data receiving and feedback module and the second storage module and is used for judging whether the sitting posture of the user is correct or not; and the expression judging module is connected with the data receiving feedback module and the second storage module and is used for identifying the expression of the user and comparing the expression with expression data prestored in the second storage module to acquire the psychological state data of the user.
Further, the remote data processing module further comprises: and the identity data analysis module is connected with the data receiving feedback module and the second storage module and is used for identifying the identity information of the user and sending the identity information data and the user use state parameters to the second storage module.
Further, display module is tangible display screen, the display screen still including set up in microphone and speaker on the frame of display screen, the microphone with the speaker with domestic data processing module electricity is connected.
Further, the camera is arranged on the upper portion of the display screen, and the distance sensor is arranged on the lower portion of the display screen.
Further, the desk comprises desk legs, a desktop and an adjusting device, the desk legs are connected with the desktop through the adjusting device, and the adjusting device is electrically connected with the desk adjusting module.
Further, the adjusting device includes: the telescopic legs are arranged at the bottoms of the desk legs and are electrically connected with the desk adjusting module; the position adjusting device comprises an adjusting plate and a position adjusting mechanism, and the adjusting plate is arranged at the top of the table leg; four the same position control mechanism's bottom is in through fixed shell setting respectively the four corners department of regulating plate, position control mechanism's top with desktop bottom butt, position control mechanism with desk adjusting module electricity is connected.
Furthermore, a friction pad is arranged at the bottom of the desktop, the top end of the position adjusting mechanism is abutted to the friction pad, and the friction force between the position adjusting mechanism and the friction pad is greater than the gravity of the desktop.
Compared with the prior art, the technical scheme of the invention has the following advantages:
(1) the intelligent control system for adjusting the use state of the desk provided by the invention can automatically adjust the height of the desk and the inclination of the desktop in real time according to the image data and the position data of a user without the need of adjustment by a special person, the adjustment standard is not blindly adjusted according to the age group, the adjustment is carried out according to the self condition of each person, the adjustment range is greatly reduced, the pertinence is strong, the repeated labor is avoided, and the technical problems of myopia, spinal deformation and the like caused by wrong states of the desk can be prevented.
(2) The intelligent control system for adjusting the use state of the desk can judge the sitting posture of a user through the sitting posture judging module and remind the user to adjust the sitting posture to meet the requirement. The eye health of the user is ensured, and the problems of spinal column deformation, myopia and the like caused by wrong operation postures are prevented.
(3) According to the intelligent control system for adjusting the use state of the desk, the expression of the user can be monitored through the expression judgment module, when the expression of the user is monitored to be in a negative state for a long time, the user can be reminded to have a rest, even a guardian is reminded to interfere, the system assists the guardian to supervise the state of the user, and a large amount of time for the guardian to supervise directly is avoided.
(4) The intelligent control system for adjusting the use state of the desk can collect the operation process data of a user through the identity data analysis module and store the operation process data in the second storage module. The work process data may provide researchers with data addressing the efficiency of the user's work.
Drawings
The technical solution and the advantages of the present invention will be apparent from the following detailed description of the embodiments of the present invention with reference to the accompanying drawings.
FIG. 1 is a block diagram of an intelligent control system for adjusting the usage status of a desk according to an embodiment of the present invention;
FIG. 2 is a diagram illustrating an exemplary application of the present invention;
FIG. 3 is a detailed view of a desk of an embodiment of the present invention with the desk top removed;
FIG. 4 is a structural diagram of a position adjustment mechanism and a stationary housing according to an embodiment of the present invention;
fig. 5 is a flowchart of an intelligent control method for adjusting the usage status of a desk according to an embodiment of the present invention.
Reference numerals in the figures
The remote control desk comprises a display module 1, a camera 11, a distance sensor 12, a display screen 13, a household data processing module 2, a data acquisition module 21, a control module 22, a desk adjusting module 23, a first storage module 24, a remote data processing module 3, a data receiving feedback module 31, a quantity adjusting analysis and calculation module 32, a second storage module 33, a sitting posture judgment module 34, an expression judgment module 35, an identity data analysis module 36, a desk leg 41, a desktop 42, a telescopic foot 431, an adjusting plate 432, a position adjusting mechanism 433, a fixed shell 434, a rotating inner core 435 and a driving wheel 436.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment provides an intelligent control system for adjusting the use state of a desk, which comprises a display module 1, a household data processing module 2 and a remote data processing module 3, as shown in fig. 1.
As shown in fig. 2, the display module 1 is a touchable display screen 13, and the display screen 13 includes a camera 11, a distance sensor 12, a microphone and a speaker, which are disposed on a frame of the display screen 13. The camera 11 is arranged on the upper portion of the display screen 13 and used for collecting image data of a user, and the image data comprises data of the front, back, left and right positions of a human face, human facial expression information and the like. The distance sensor 12 is arranged at the lower part of the display screen 13 and used for collecting position data of a user, wherein the position data comprises a vertical distance between a human face and the distance sensor 12, left and right position data and the like. The microphone and the loudspeaker are embedded in the frame of the display screen 13 and electrically connected with the household data processing module 2. The display module 1 is also used for feeding back reminding data and making a video call with a parent.
The household data processing module 2 is electrically connected with the display module 1 and is used for adjusting the use state of the desk. The home data processing module 2 includes a data acquisition module 21, a control module 22, a first storage module 24, and a desk adjustment module 23. The data acquisition module 21 is connected to the display module 1 and configured to control the camera 11 of the display module 1 and the switch of the distance sensor 12 to obtain image data and position data. The control module 22 is connected to the data acquisition module 21 and the display module 1, and the control module 22 can transmit data to the remote data processing module 3 through a wireless network. The control module 22 serves as a control center of the home data processing module 2 and controls the actions of the data acquisition module 21 and the desk adjustment module 23. The desk adjusting module 23 is connected to the control module 22 for adjusting the using state of the desk. The first storage module 24 is connected to the control module 22 and is configured to store the prompt data.
The remote data processing module 3 is connected with the household data processing module 2 through a wireless network and is used for analyzing image data and position data of a user, calculating adjustment data and feeding back the adjustment data to the household data processing module 2. The remote data processing module 3 comprises: the system comprises a data receiving feedback module 31, a volume adjustment analysis and calculation module 32, a sitting posture judgment module 34, an expression judgment module 35 and an identity data analysis module 36. The data receiving feedback module 31 is configured to receive the image data and the position data output by the control module 22, and distribute the image data and the position data to the modulation analysis and calculation module 32 for processing. The adjustment analysis and calculation module 32 is connected to the data receiving and feedback module 31 and the second storage module 33, and is configured to compare the image data and the position data with preset data in the second storage module 33 to calculate adjustment data and feed the adjustment data back to the data receiving and feedback module 31. The sitting posture judging module 34 is connected to the data receiving and feedback module 31 and the second storage module 33, and is configured to judge whether the sitting posture of the user is correct. The expression judging module 35 is connected to the data receiving feedback module 31 and the second storage module 33, and is configured to identify an expression of the user and compare the expression with expression data pre-stored in the second storage module 33 to obtain mental state data of the user. When the data receiving and feedback module 31 finds that the user is in a passive state for a long time, the data can be fed back to the mobile phone of the guardian, and the guardian is reminded to process the data. The guardian sends an instruction to the control module 22 through the data receiving feedback module 31 and plays the instruction information on the display screen for intervention. The instruction information includes video or audio information stored in the first storage module 24, and the instruction information also includes communication with the user directly through the display screen 13. The identity data analysis module 36 is connected to the data receiving and feedback module 31 and the second storage module 33, and is configured to identify the identity information of the user, and send the identity information data and the user usage state parameters to the second storage module 33.
As shown in fig. 2 to 4, the desk includes legs 41, a desk top 42, and an adjusting device. The table legs 41 are connected to the table top 42 via the adjusting device, and the adjusting device is electrically connected to the desk adjusting module 23.
The adjusting device comprises: the retractable leg 431 is disposed at the bottom of the leg 41, and the retractable leg 431 is electrically connected to the desk adjusting module 23. The desk adjusts the height of the desk top 42 through the telescopic legs 431. The position adjusting device comprises an adjusting plate 432 and a position adjusting mechanism 433, wherein the adjusting plate 432 is arranged at the top of the table leg 41. The bottom ends of four identical position adjusting mechanisms 433 are respectively disposed at four corners of the adjusting plate 432 through fixed housings 434. The top of position adjustment mechanism 433 with desktop 42 bottom butt, desktop 42 bottom is provided with the friction pad, the top of position adjustment mechanism 433 with the friction pad butt, position adjustment mechanism 433 with frictional force between the friction pad is greater than desktop 42's gravity prevents desktop 42 landing under the action of gravity. The position adjusting mechanism 433 is electrically connected to the desk adjusting module 23. The position adjustment mechanism 433 includes a rotational core 435 and a drive wheel 436. The inner rotating core 435 is connected with the fixed outer shell 434, the inner rotating core 435 can extend and retract up and down in the fixed outer shell 434, and the inner rotating core 435 can rotate along the axis thereof in a controlled manner in the horizontal plane. The driving wheel 436 is disposed in a receiving groove at the top of the rotating inner core 435 and is controlled to rotate along its axis in a vertical plane. When the left and right positions of the user relative to the table top 42 need to be adjusted, the desk adjusting module 23 feeds back the adjustment data to the position adjusting device, the driving core 435 rotates the driving wheel 436 to the driving wheel 436 in the transverse state, and the driving wheel 436 rotates to adjust the left and right positions of the table top 42. When the user needs to adjust the front-back position of the desk top 42, the desk adjustment module 23 feeds back the adjustment data to the position adjustment device, the driving core 435 rotates the driving wheel 436 to the longitudinal state of the driving wheel 436, and the driving wheel 436 rotates to adjust the front-back position of the desk top 42. In the latter four positions, the inner driving core 435 telescopically adjusts the inclination of the tabletop 42.
As shown in fig. 5, the method for using the intelligent control system for adjusting the use state of the desk of the present invention comprises the following steps:
s10 the data acquisition module 21 obtains the image data and the position data of the user through the camera 11 and the distance sensor 12 and sends them to the control module 22.
S20 the data receiving and feedback module 31 feeds back the image data and the position data to the adjustment quantity analyzing and calculating module 32, and the adjustment quantity analyzing and calculating module 32 retrieves the preset data in the second storage module 33, calculates the adjustment quantity of the desk, and feeds back the adjustment quantity to the control module 22.
S30 the control module 22 feeds back the desk volume adjusting data to the desk adjusting module 23, and the desk adjusting module 23 adjusts the usage data of the desk after receiving the volume adjusting data.
S40 the sitting posture determining module 34 compares the image data with the existing database to determine whether the sitting posture of the user is correct; the sitting posture judging module 34 judges whether the sitting posture of the user is correct or not according to the up, down, left, right, front and back positions of the human face in the picture, and transmits the data to the data receiving and feedback module 31 for processing. When the data receiving feedback module 31 finds that the sitting posture of the user is incorrect, the control module 22 calls the prompting information pre-stored in the first memory 24, and the control module 22 sends the prompting information to the display module 1 to prompt the user. Until the user's posture is correct.
S50 the data receiving feedback module 31 sends the image data to the expression judgment module 35, and the expression judgment module 35 compares the image data with the expression database stored in the second storage module 33 to judge whether the user needs to be reminded to rest or intervene by others. When the data receiving feedback module 31 finds that the user is in a passive state for a long time, it indicates that the user may not be suitable to continue to be in a learning or working state. The data receiving and feedback module 31 feeds back data to the mobile phone of the guardian to remind the guardian to process the data. The guardian sends an instruction to the control module 22 for intervention through the data receiving feedback module 31. After receiving the instruction, the control module 22 calls the prompt message in the first storage module 24 to perform intervention. The reminder information includes video or audio information stored in the first memory module 24. The video or audio information is displayed or played through the display module 1. The guardian can also request the control module 22 to establish video with the display module 1 through the data receiving feedback module 31 so as to communicate with the user through video.
S60, the data receiving and feedback module 31 sends the image data to the identity data analysis module 36, and the identity data analysis module 36 compares the image data with the identity database stored in the second storage module 33 to obtain the status parameters of the user' S using process. The identity data analysis module 36 compares the facial image analysis with the existing identity database to obtain the information of the user such as age, identity, family background, etc., and stores the information together with the useful information of the user such as duration of various states, expression changes, etc. Through a large amount of individual data stored in the second storage module 33, researchers can analyze the corresponding relationship between users with different home backgrounds and the efficient learning duration; analyzing the corresponding relation between users of different ages and the high-efficiency working or learning duration; and analyzing the corresponding relation between different working properties and the high-efficiency working or learning duration. The data receiving and feedback module 31 can take classification intervention measures for users with different family backgrounds, different ages and different working properties according to the analysis result, play different music, make different sounds, or play different videos, and the like, so that the users can have better middle rest, are less tired, are beneficial to eyesight protection, and improve the working efficiency.
The above description is only an exemplary embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes that are transformed by the content of the present specification and the attached drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. An intelligent control system for adjusting the use state of a desk, comprising:
the display module (1) is internally provided with a camera (11) and a distance sensor (12) and is used for acquiring image data and position data of a user;
the household data processing module (2) is electrically connected with the display module (1) and is used for adjusting the use state of a desk; and
the remote data processing module (3) is connected with the household data processing module (2) through a wireless network and is used for analyzing the image data and the position data of a user and calculating the adjustment data to feed back to the household data processing module (2);
the household data processing module (2) comprises a data acquisition module (21), a control module (22) and a desk adjusting module (23);
the data acquisition module (21) is connected with the display module (1) and is used for controlling the display module (1) to obtain image data and position data;
the control module (22) is connected with the data acquisition module (21) and the display module (1), and the control module (22) can realize data transmission with the remote data processing module (3) through a wireless network;
the desk adjusting module (23) is connected with the control module (22) and is used for adjusting the use state of a desk;
the remote data processing module (3) comprises: a data receiving feedback module (31) and a modulation analysis and calculation module (32);
the data receiving feedback module (31) is used for receiving the image data and the position data output by the control module (22) and distributing the image data and the position data to the modulation analysis and calculation module (32) for processing;
the adjustment quantity analysis and calculation module (32) is connected with the data receiving feedback module (31) and the second storage module (33) and is used for comparing the image data and the position data with preset data in the second storage module (33) to calculate the adjustment quantity data and feeding the adjustment quantity data back to the data receiving feedback module (31);
the desk comprises desk legs (41), a desktop (42) and an adjusting device, wherein the desk legs (41) are connected with the desktop (42) through the adjusting device, and the adjusting device is electrically connected with the desk adjusting module (23);
the adjusting device comprises:
the telescopic feet (431) are arranged at the bottoms of the table legs (41), and the telescopic feet (431) are electrically connected with the desk adjusting module (23);
the position adjusting device comprises an adjusting plate (432) and a position adjusting mechanism (433), wherein the adjusting plate (432) is arranged at the top of the table leg (41); the bottom of four the same position control mechanism (433) is in through fixed shell (434) setting respectively the four corners department of regulating plate (432), the top of position control mechanism (433) with desktop (42) bottom butt, position control mechanism (433) with desk adjusting module (23) electricity is connected.
2. The intelligent control system for adjusting the use status of desks according to claim 1, wherein the home data processing module (2) further comprises: the first storage module (24) is connected with the control module (22) and used for storing prompt data;
the remote data processing module (3) further comprises:
the sitting posture judging module (34) is connected with the data receiving and feedback module (31) and the second storage module (33) and is used for judging whether the sitting posture of the user is correct or not;
and the expression judging module (35) is connected with the data receiving feedback module (31) and the second storage module (33) and is used for identifying the expression of the user and comparing the expression with expression data prestored in the second storage module (33) to acquire the psychological state data of the user.
3. The intelligent control system for adjusting the use status of desks according to claim 1, wherein the remote data processing module (3) further comprises: and the identity data analysis module (36) is connected with the data receiving feedback module (31) and the second storage module (33) and is used for identifying the identity information of the user and sending the identity information data and the user use state parameters to the second storage module (33).
4. The intelligent control system for adjusting the usage state of a desk according to claim 1, wherein the display module (1) is a touch-enabled display screen (13), the display screen (13) further comprises a microphone and a speaker disposed on the frame of the display screen (13), and the microphone and the speaker are electrically connected with the household data processing module (2).
5. The intelligent control system for adjusting the use state of a desk according to claim 4, wherein the camera (11) is disposed at the upper part of the display screen (13), and the distance sensor (12) is disposed at the lower part of the display screen (13).
6. The intelligent control system for adjusting the use state of a desk according to claim 1, wherein a friction pad is arranged at the bottom of the desktop (42), the top end of the position adjusting mechanism (433) is abutted against the friction pad, and the friction force between the position adjusting mechanism (433) and the friction pad is greater than the gravity of the desktop (42).
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