CN114027614B - Method, device and equipment for finely adjusting height of intelligent desk - Google Patents
Method, device and equipment for finely adjusting height of intelligent desk Download PDFInfo
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- CN114027614B CN114027614B CN202111354325.6A CN202111354325A CN114027614B CN 114027614 B CN114027614 B CN 114027614B CN 202111354325 A CN202111354325 A CN 202111354325A CN 114027614 B CN114027614 B CN 114027614B
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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
- A47B9/00—Tables with tops of variable height
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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
- A47B9/00—Tables with tops of variable height
- A47B2009/006—Tables with tops of variable height of two distinct heights, e.g. coffee table - dining table
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Abstract
The invention discloses a method, a device and equipment for finely adjusting the height of an intelligent desk. The core concept of the invention is to provide a desktop height fine adjustment concept capable of finely adjusting the desktop height according to sitting posture parameters, and particularly to obtain the sitting posture parameters of a user at a preset sitting posture; and determining whether the height of the desktop is adjusted or not according to the sitting posture parameters, and if the sitting posture parameters meet the first adjustment condition, adjusting the height of the desktop so that the sitting posture parameters after the height of the desktop is adjusted meet the preset requirements. According to the intelligent desk height fine adjustment method, the desktop height is adjusted according to the sitting posture parameters of the user, and the accurate and small-range adjustment of the desktop height can be realized, so that the requirement of the user on fine adjustment of the desktop height is accurately met, the desktop height is guaranteed to completely meet the use requirement of the user, and the experience feeling can be greatly improved.
Description
Technical Field
The invention relates to the technical field of intelligent desks, in particular to a method, a device and equipment for finely adjusting the height of an intelligent desk.
Background
With the continuous progress of the technology, a series of intelligent household products are provided in the market for better convenience of people's life. The intelligent desk can automatically adjust the height of the desktop according to the height of a user, so that different heights can be adjusted according to different heights, the height of the desktop is matched with the height of a person, and the experience of the user can be greatly improved; meanwhile, part of the smart desks can automatically adjust the height even according to the work that the user sits or stands, and a comfortable working platform can be provided for the people who are partially in fatigue state and still insist on standing for work.
The current intelligent desk height adjusting scheme mostly determines the desktop working height of an intelligent desk according to the height of a human body, and the adjusting reference parameter of the adjusting mode is single, so that the desktop height is rough to adjust, the requirement of a user on fine adjustment of the desktop height cannot be met accurately, and the application is inconvenient.
Therefore, a method, a device and an apparatus for fine adjustment of height of a smart desk are needed.
Disclosure of Invention
In view of the above, the invention provides a method, a device and equipment for fine adjustment of the height of an intelligent desk, and correspondingly provides a computer program product, which can realize accurate and small-range adjustment of the height of a desktop, ensure that the height of the desktop completely meets the use requirements of users, and greatly improve the experience.
The technical scheme adopted by the invention is as follows:
in a first aspect, the present invention provides a method for fine adjustment of height of a smart desk, including:
acquiring sitting posture parameters of a user in a preset sitting posture;
and determining whether the height of the desktop is adjusted or not according to the sitting posture parameters, and if the sitting posture parameters meet first adjustment conditions, adjusting the height of the desktop so that the sitting posture parameters after the height of the desktop is adjusted meet preset requirements.
In one possible implementation manner, before the obtaining of the sitting posture parameter of the user in the preset sitting posture, the method further includes:
and outputting a preset sitting posture to the user so that the user can adjust the sitting posture according to the preset sitting posture.
In one possible implementation manner, the preset sitting posture includes: the shank is naturally drooped, the thigh is naturally horizontal, the trunk is naturally vertical, and the two forearms are arranged on the table top in parallel side by side.
In one possible implementation manner, the acquiring the sitting posture parameter of the user at the preset sitting posture includes:
and acquiring the sitting posture parameters through a video image acquisition device and/or a distance measuring sensor.
In one possible implementation, the sitting posture parameters include: at least one of the distance H between the thigh part and the table board, the included angle alpha between the forearms and the arms, the included angle a between the component of the arms in front of the trunk and the trunk, and the included angle b between the component of the arms on the sides of the trunk and the trunk.
In one possible implementation manner, if the sitting posture parameter satisfies the first adjustment condition, the method includes:
and if at least one of the distance H between the thigh part and the table board, the included angle alpha between the forearms and the arms, the included angle a between the component of the arms in front of the trunk and the included angle b between the component of the arms on the sides of the trunk and the trunk does not fall into the corresponding expected interval, determining that the sitting posture parameter meets a first adjustment condition.
In one possible implementation manner, the step of adjusting the sitting posture parameter after the desktop height meets the preset requirement includes: and each sitting posture parameter after the height of the desktop is adjusted falls into a corresponding expected interval.
In a second aspect, the present invention provides a smart desk height fine-adjustment device, comprising:
the sitting posture parameter acquisition module is used for acquiring sitting posture parameters of a user in a preset sitting posture;
and the desktop height adjusting module is used for determining whether the desktop height is adjusted according to the sitting posture parameters and adjusting the desktop height when the sitting posture parameters meet first adjusting conditions so that the sitting posture parameters after the desktop height is adjusted meet preset requirements.
In a third aspect, the present invention provides a smart desk height fine-adjustment apparatus comprising:
one or more processors, memory which may employ a non-volatile storage medium, and one or more computer programs stored in the memory, the one or more computer programs comprising instructions which, when executed by the apparatus, cause the apparatus to perform the method as in the first aspect or any possible implementation of the first aspect.
In a fourth aspect, the present invention also provides a computer program product for performing the method of the first aspect or any possible implementation manner of the first aspect, when the computer program product is executed by a computer.
In a possible design of the fourth aspect, the relevant program related to the product may be stored in whole or in part on a memory packaged with the processor, or may be stored in part or in whole on a storage medium not packaged with the processor.
The core concept of the invention is to provide a desktop height fine adjustment concept capable of finely adjusting the desktop height according to sitting posture parameters, and specifically, the desktop height fine adjustment concept comprises the steps of firstly obtaining the sitting posture parameters of a user in a preset sitting posture; and then determining whether the height of the desktop is adjusted or not according to the sitting posture parameters, and if the sitting posture parameters meet the first adjustment condition, adjusting the height of the desktop so that the sitting posture parameters after the height of the desktop is adjusted meet the preset requirements. The height of the desktop is adjusted according to the sitting posture parameters of the user, so that the accurate and small-range adjustment of the height of the desktop can be realized, the requirement of the user on the fine adjustment of the height of the desktop is accurately met, the height of the desktop is ensured to completely meet the use requirement of the user, and the experience feeling can be greatly improved; before the position of sitting parameter that acquires, to the user output preset position of sitting, the user of being convenient for adjusts the position of sitting according to presetting the position of sitting, and it is as gathering the leading condition of user's position of sitting parameter, is convenient for acquire accurate position of sitting parameter, can avoid appearing like this because individualized position of sitting leads to the position of sitting parameter to gather inaccurately, influences the accuracy of desktop height adjustment, and then leads to user experience not good.
Drawings
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described with reference to the accompanying drawings, in which:
FIG. 1 is a flowchart of an embodiment of a method for fine height adjustment of a smart desk according to the present invention;
FIG. 2 is a schematic diagram illustrating a preset sitting posture of an embodiment of a method for fine adjustment of height of a smart desk according to the present invention;
FIG. 3 is a schematic diagram illustrating an angle between an arm and a torso in a method of smart desk height fine adjustment;
FIG. 4 is a schematic diagram illustrating another angle between the arms and the torso for a method of smart desk height fine adjustment;
fig. 5 is a schematic structural diagram of an embodiment of a height fine-adjustment device of an intelligent desk provided by the invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative only and should not be construed as limiting the invention.
As mentioned above, the existing intelligent desk height fine-tuning method has the following disadvantages that the height of the intelligent desk is rough to adjust, the requirement of the user on fine adjustment of the desktop height cannot be met accurately, and the application is inconvenient.
Based on the analysis and research of the scheme with poor effect, the invention provides an intelligent desk height fine adjustment concept which can finely adjust the height of the desktop according to sitting posture parameters. Specifically, the present invention provides at least one embodiment of the method for fine adjusting the height of a smart desk, as shown in fig. 1, which may include:
s1, obtaining sitting posture parameters of a user in a preset sitting posture.
Specifically, the sitting posture parameters are acquired through a video image acquisition device and/or a distance measuring sensor. Illustratively, the video image capture device may be a camera, a webcam, or the like.
Wherein the sitting posture parameters include: the distance H between the thigh and the table board (as shown in fig. 2), the angle α between the forearm and the arm (as shown in fig. 2), the angle a between the component of the arm in front of the trunk and the trunk (as shown in fig. 3), and the angle b between the component of the arm on the side of the trunk and the trunk (as shown in fig. 4). It should be noted that the number of sitting posture parameters is not specifically limited in the present invention, and preferably, the sitting posture parameters include four of H, α, a, and b.
Further, in some embodiments, before step S1, the method further includes:
and S0, outputting a preset sitting posture to a user so that the user can adjust the sitting posture according to the preset sitting posture.
In step S0, the preset sitting posture is preset and used as a precondition for obtaining the sitting posture parameter of the user. Wherein, preset position of sitting includes: the shank is naturally drooped (i.e., the shank is vertical to the ground), the thigh is naturally horizontal, the trunk is naturally vertical, and the two forearms are placed side by side and in parallel on the table top (as shown in fig. 2).
Through step S0, accurate sitting posture parameters are convenient to acquire, so that inaccurate sitting posture parameter acquisition caused by personalized sitting postures (such as squatting, kneeling, leg-two sitting, lying prone, leaning on and the like) can be avoided, the accuracy of desktop height adjustment is influenced, and further poor user experience is caused.
And S2, determining whether the height of the desktop is adjusted or not according to the sitting posture parameters, and if the sitting posture parameters meet first adjustment conditions, adjusting the height of the desktop so that the sitting posture parameters after the height of the desktop is adjusted meet preset requirements.
The proportion of legs, trunk and head of the user is different, the position and the angle of arms of the user are different, and the optimal desktop height corresponding to the user with different body proportion and different sitting posture habits is also different. In consideration of the body proportion difference of the user and the sitting posture habit difference of the user, in step S2, whether the height of the desktop needs to be finely adjusted is determined according to the sitting posture parameters obtained in step S1, after the height of the desktop is finely adjusted, the sitting posture parameters (namely, the distance H between the thigh and the desktop, the included angle alpha between the forearm and the arm, the included angle a between the component of the arm in front of the trunk and the trunk, and the included angle b between the component of the arm on the side of the trunk and the trunk) change accordingly, and the aim of finely adjusting the height of the desktop is to enable the sitting posture parameters after the height of the desktop is adjusted to meet the preset requirement, so that the height of the desktop is matched with the sitting posture parameters of the user, namely, the height of the desktop after adjustment is ensured to completely meet the use requirement of the user.
In some embodiments of the invention, if the sitting posture parameter satisfies the first adjustment condition, the method includes:
and if at least one of the distance H between the thigh part and the table board, the included angle alpha between the forearms and the arms, the included angle a between the component of the arms in front of the trunk and the included angle b between the component of the arms on the sides of the trunk and the trunk does not fall into the corresponding expected interval, determining that the sitting posture parameter meets a first adjustment condition. In a specific implementation, if one, two, three or four of the sitting posture parameters H, α, a and b do not fall within the corresponding expected interval, the sitting posture parameters may be considered to satisfy the first adjustment condition, which indicates that the desktop height at this time is not optimal and needs to be adjusted.
When the sitting posture adjusting device works under the preset sitting posture condition, a comfortable area is formed in the sitting posture of a human body, namely, the interval values of the distance H between the thigh part and the table board, the included angle alpha between the forearm and the arm part and the included angles a and b between the arm part and the trunk part can be preset, when the sitting posture parameters do not fall into the interval values, the first adjusting condition is considered to be met, and the height of the table top needs to be adjusted at the moment.
The invention may utilize a pre-built height adjustment model to adjust the desktop height in some embodiments. The height adjustment may be a single neural network model or a combination of multiple neural network models, and the type and structure of the height adjustment model are not particularly limited in the embodiments of the present invention.
In other embodiments of the present invention, the table top height may be adjusted by using a pre-constructed multi-dimensional table of sitting posture parameters and table top height, in a specific implementation, a variation relationship table of the table top height and a distance H between a thigh and the table top, an included angle α between a forearm and an arm, an included angle a between a component of the arm located in front of the trunk and the trunk, and an included angle b between a component of the arm located at a side of the trunk and the trunk may be pre-constructed, and after the sitting posture parameters are obtained in step S1, the table top height may be adjusted according to a corresponding parameter range in the variation relationship table in which each sitting posture parameter falls. It should be noted that the present invention does not specifically limit the adjustment direction of the desktop, and the desktop can be adjusted up or down.
Further, the sitting posture parameter after the desktop height is adjusted meets the preset requirement and comprises: and each sitting posture parameter after the height of the desktop is adjusted falls into a corresponding expected interval.
After the height of the desktop is adjusted, the sitting posture parameters change accordingly, and in the specific implementation, if the distance H between the thigh part and the desktop, the included angle alpha between the forearm and the arm part, the included angle a between the component of the arm part positioned in front of the trunk and the trunk, and the included angle b between the component of the arm part positioned on the side of the trunk and the trunk all fall into the corresponding expected interval, the sitting posture parameters after the height of the desktop is adjusted can be considered to meet the preset requirements, the height of the desktop at the moment is optimal, and the height of the desktop does not need to be adjusted any more. Therefore, the step S2 can realize the accurate and small-range adjustment of the height of the desktop, so that the height of the desktop is ensured to completely meet the use requirements of users, and the experience feeling can be greatly improved.
In summary, the core concept of the present invention is to provide a desktop height fine-tuning concept capable of finely tuning the desktop height according to the sitting posture parameters, specifically, firstly, obtaining the sitting posture parameters of the user in the preset sitting posture; and then determining whether the height of the desktop is adjusted or not according to the sitting posture parameters, and if the sitting posture parameters meet the first adjustment condition, adjusting the height of the desktop so that the sitting posture parameters after the height of the desktop is adjusted meet the preset requirements. The height of the desktop is adjusted according to the sitting posture parameters of the user, so that the accurate and small-range adjustment of the height of the desktop can be realized, the requirement of the user on the fine adjustment of the height of the desktop is accurately met, the height of the desktop is guaranteed to completely meet the using requirement of the user, and the experience can be greatly improved; before the position of sitting parameter of acquireing, to the preset position of sitting of user output, the user of being convenient for adjusts the position of sitting according to predetermineeing the position of sitting, and its leading-in condition as gathering user position of sitting parameter is convenient for acquire accurate position of sitting parameter, can avoid appearing like this because individualized position of sitting (for example squatting, kneeling, two lang leg position of sitting, lie prone to sit, lean on to sit etc.) leads to the position of sitting parameter to gather inaccurately, influences the accuracy of desktop height control, and then leads to user experience not good.
Corresponding to the above embodiments and preferred solutions, the present invention further provides an embodiment of an intelligent desk height fine-tuning device, as shown in fig. 5, which specifically includes the following components:
a sitting posture parameter obtaining module 101, configured to obtain a sitting posture parameter of a user in a preset sitting posture;
and the desktop height adjusting module 102 is configured to determine whether to adjust the desktop height according to the sitting posture parameter, and adjust the desktop height when the sitting posture parameter meets a first adjustment condition, so that the sitting posture parameter after the desktop height is adjusted meets a preset requirement.
In one possible implementation manner, the intelligent desk height fine-tuning device further includes a preset sitting posture output module, configured to output a preset sitting posture to the user, so that the user adjusts the sitting posture according to the preset sitting posture.
In one possible implementation manner, the preset sitting posture includes: the shank is naturally drooped, the thigh is naturally horizontal, the trunk is naturally vertical, and the two forearms are placed on the table top in parallel side by side.
In one possible implementation manner, the sitting posture parameter acquiring module 101 for acquiring the sitting posture parameter of the user in the preset sitting posture includes a video image acquiring device and/or a distance measuring sensor.
In one possible implementation, the sitting posture parameters include: at least one of a distance H between the thigh part and the table board, an included angle alpha between the forearms and the arms, an included angle a between a component of the arms positioned in front of the trunk and the trunk, and an included angle b between a component of the arms positioned on the sides of the trunk and the trunk.
In one possible implementation manner, the first adjustment condition includes: if at least one of the distance H between the thigh part and the table board, the included angle alpha between the forearms and the arms, the included angle a between the component of the arms positioned in front of the trunk and the trunk, and the included angle b between the component of the arms positioned on the sides of the trunk and the trunk does not fall into the corresponding expected interval.
In one possible implementation manner, the preset requirement includes: and each sitting posture parameter after the height of the desktop is adjusted falls into a corresponding expected interval.
It should be understood that the above division of the components of the intelligent desk height fine-tuning device shown in fig. 5 is only a logical division, and the actual implementation can be wholly or partially integrated into one physical entity or physically separated. And these components may all be implemented in software invoked by a processing element; or may be implemented entirely in hardware; and part of the components can be realized in the form of calling by the processing element in software, and part of the components can be realized in the form of hardware. For example, a certain module may be a separate processing element, or may be integrated into a certain chip of the electronic device. Other components are implemented similarly. In addition, all or part of the components can be integrated together or can be independently realized. In implementation, each step of the above method or each component above may be implemented by an integrated logic circuit of hardware in a processor element or an instruction in the form of software.
For example, the above components may be one or more integrated circuits configured to implement the above methods, such as: one or more Application Specific Integrated Circuits (ASICs), or one or more microprocessors (DSPs), or one or more Field Programmable Gate Arrays (FPGAs), among others. For another example, these components may be integrated together and implemented in the form of a System-On-a-Chip (SOC).
In view of the foregoing examples and their preferred embodiments, it will be appreciated by those skilled in the art that in practice the invention may be applied in a variety of embodiments and that the invention is illustrated schematically in the following vectors:
(1) A smart desk height fine adjustment device, which may comprise:
one or more processors, memory, and one or more computer programs, wherein the one or more computer programs are stored in the memory, the one or more computer programs comprising instructions, which when executed by the apparatus, cause the apparatus to perform the steps/functions of the foregoing embodiments or equivalent implementations.
It should be understood that the smart desk height trimming apparatus can implement the respective processes of the method provided by the foregoing embodiments. The operations and/or functions of the various components in the apparatus may be respectively for implementing the corresponding flows in the above-described method embodiments. Reference may be made in detail to the foregoing description of embodiments of the methods, apparatuses, and the like, and in order to avoid redundancy, detailed description is omitted here where appropriate.
In summary, the respective parts of the processor or the processing units within the processor may cooperate to implement the previous method flow, and the respective software programs of the respective parts of the processor or the processing units may be stored in the memory.
(2) A readable storage medium, on which a computer program or the above-mentioned apparatus is stored, which, when executed, causes the computer to perform the steps/functions of the above-mentioned embodiments or equivalent implementations.
In several embodiments provided by the present invention, any function, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on this understanding, some aspects of the present invention may be embodied in the form of software products, which are described below, or portions thereof, which substantially contribute to the art.
(3) A computer program product (which may include the above-mentioned means and may be stored in some storage medium) which, when run on a terminal device, causes the terminal device to perform the smart desk height fine-tuning method of the preceding embodiment or equivalent embodiments.
From the above description of the embodiments, it is clear to those skilled in the art that all or part of the steps in the above implementation method can be implemented by software plus a necessary general hardware platform. With this understanding, the above-described computer program products may include, but are not limited to, refer to APP; as mentioned above, the device/terminal may be a computer device (e.g., a mobile phone, a PC terminal, a cloud platform, a server cluster, or a network communication device such as a media gateway). Moreover, the hardware structure of the computer device may further specifically include: at least one processor, at least one communication interface, at least one memory, and at least one communication bus; the processor, the communication interface and the memory can complete mutual communication through the communication bus. The processor may be a central Processing unit CPU, a DSP, a microcontroller, or a digital Signal processor, and may further include a GPU, an embedded Neural Network Processor (NPU), and an Image Signal Processing (ISP), and may further include a specific integrated circuit ASIC, or one or more integrated circuits configured to implement the embodiments of the present invention, and the processor may have a function of operating one or more software programs, and the software programs may be stored in a storage medium such as a memory; and the aforementioned memory/storage media may include: non-volatile memories (non-volatile memories) such as non-removable magnetic disks, U-disks, removable hard disks, optical disks, etc., and Read-Only memories (ROM), random Access Memories (RAM), etc.
In the embodiments of the present invention, "at least one" means one or more, "a plurality" means two or more. "and/or" describes the association relationship of the associated objects, and means that there may be three relationships, for example, a and/or B, and may mean that a exists alone, a and B exist simultaneously, and B exists alone. Wherein A and B can be singular or plural. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. "at least one of the following" and similar expressions refer to any combination of these items, including any combination of singular or plural items. For example, at least one of a, b, and c may represent: a, b, c, a and b, a and c, b and c or a and b and c, wherein a, b and c can be single or multiple.
Those of skill in the art will appreciate that the various modules, elements, and method steps described in the embodiments disclosed in this specification can be implemented as electronic hardware, combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the technical solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
In addition, the embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments may be referred to each other. In particular, for embodiments of devices, apparatuses, etc., since they are substantially similar to the method embodiments, reference may be made to some of the descriptions of the method embodiments for their relevant points. The above-described embodiments of devices, apparatuses, etc. are merely illustrative, and modules, units, etc. described as separate components may or may not be physically separate, and may be located in one place or distributed in multiple places, for example, on nodes of a system network. Some or all of the modules and units can be selected according to actual needs to achieve the purpose of the above-mentioned embodiment. Can be understood and carried out by those skilled in the art without inventive effort.
The structure, features and effects of the present invention have been described in detail with reference to the embodiments shown in the drawings, but the above embodiments are merely preferred embodiments of the present invention, and it should be understood that technical features related to the above embodiments and preferred modes thereof can be reasonably combined and configured into various equivalent schemes by those skilled in the art without departing from and changing the design idea and technical effects of the present invention; therefore, the invention is not limited to the embodiments shown in the drawings, and all the modifications and equivalent embodiments that can be made according to the idea of the invention are within the scope of the invention as long as they are not beyond the spirit of the description and the drawings.
Claims (7)
1. A method for finely adjusting the height of an intelligent desk, comprising the steps of:
outputting a preset sitting posture to a user to enable the user to adjust the sitting posture according to the preset sitting posture, wherein the preset sitting posture comprises: the shank is naturally drooped, the thigh is naturally horizontal, the trunk is naturally vertical, and the two forearms are arranged on the table top in parallel side by side;
obtaining sitting posture parameters of a user in a preset sitting posture, wherein the sitting posture parameters comprise: the distance H between the thigh part and the table board, the included angle alpha between the forearms and the arms, the included angle a between the component of the arms positioned in front of the trunk and the trunk, and the included angle b between the component of the arms positioned on the side of the trunk and the trunk;
and determining whether the height of the desktop is adjusted or not according to the sitting posture parameters, and if the sitting posture parameters meet first adjustment conditions, adjusting the height of the desktop so that the sitting posture parameters after the height of the desktop is adjusted meet preset requirements.
2. The method of claim 1, wherein the obtaining of the sitting posture parameters of the user at the preset sitting posture comprises:
and acquiring the sitting posture parameters through a video image acquisition device and/or a distance measuring sensor.
3. The method of claim 1, wherein the step of adjusting the height of the smart desk according to the sitting posture parameter comprises:
and if at least one of the distance H between the thigh part and the table board, the included angle alpha between the forearms and the arms, the included angle a between the component of the arms in front of the trunk and the included angle b between the component of the arms on the sides of the trunk and the trunk does not fall into the corresponding expected interval, determining that the sitting posture parameter meets a first adjustment condition.
4. The method for finely adjusting the height of a smart desk according to claim 3, wherein the step of adjusting the height of the desktop to meet the predetermined requirement comprises the steps of: and each sitting posture parameter after the height of the desktop is adjusted falls into a corresponding expected interval.
5. An intelligent desk height fine-adjustment device, comprising:
predetermine position of sitting output module for to user's output predetermines the position of sitting, in order to make the user according to predetermine the position of sitting and adjust the position of sitting, wherein, predetermine the position of sitting and include: the shank is naturally drooped, the thigh is naturally horizontal, the trunk is naturally vertical, and the two forearms are arranged on the table top in parallel side by side;
the sitting posture parameter acquisition module is used for acquiring sitting posture parameters of a user in a preset sitting posture, and the sitting posture parameters comprise: the distance H between the thigh part and the table board, the included angle alpha between the forearms and the arms, the included angle a between the component of the arms positioned in front of the trunk and the trunk, and the included angle b between the component of the arms positioned on the side of the trunk and the trunk;
and the desktop height adjusting module is used for determining whether the desktop height is adjusted according to the sitting posture parameters and adjusting the desktop height when the sitting posture parameters meet first adjusting conditions so that the sitting posture parameters after the desktop height is adjusted meet preset requirements.
6. An intelligent desk height fine-adjustment device, comprising:
one or more processors, memory, and one or more computer programs, wherein the one or more computer programs are stored in the memory, the one or more computer programs comprising instructions that, when executed by the apparatus, cause the apparatus to perform the smart desk height fine adjustment method of any one of claims 1~4.
7. A readable storage medium having stored thereon a computer program which, when executed, implements the smart desk height trimming method of any one of claims 1~4.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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