CN111035176A - Intelligent posture adjusting sofa and control method thereof - Google Patents
Intelligent posture adjusting sofa and control method thereof Download PDFInfo
- Publication number
- CN111035176A CN111035176A CN201811185601.9A CN201811185601A CN111035176A CN 111035176 A CN111035176 A CN 111035176A CN 201811185601 A CN201811185601 A CN 201811185601A CN 111035176 A CN111035176 A CN 111035176A
- Authority
- CN
- China
- Prior art keywords
- sofa
- pressure value
- motor
- backrest
- supporting part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- A47C17/16—Seating furniture changeable to beds by tilting or pivoting the back-rest
- A47C17/162—Seating furniture changeable to beds by tilting or pivoting the back-rest with adjustable back-rest
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
- A47C20/04—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination
- A47C20/041—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination by electric motors
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention discloses an intelligent posture adjusting sofa and a control method thereof, wherein the intelligent posture adjusting sofa comprises the following steps: acquiring a second pressure value of a second supporting part of the sofa for supporting the back of the user; judging whether the second pressure value is greater than 0; if yes, judging whether the second pressure value is increased within the preset time; if so, calculating the increasing speed of the second pressure value, and generating a sofa backrest motor driving instruction according to the increasing speed so as to drive the sofa backrest to lean backwards; when the sofa backrest tilts backwards, the waist motor is controlled to work to drive the third sofa supporting part to move forwards; and a third pressure value of a third support part for supporting the waist of the user in real time; judging whether the third pressure value is greater than the lumbar support pressure threshold value or not; if so, controlling the waist motor to stop working. The intelligent posture adjusting sofa and the control method thereof effectively overcome the defects of the prior art.
Description
Technical Field
The invention relates to the technical field of intelligent sofas, in particular to an intelligent posture-adjusting sofa and a control method thereof.
Background
Most of the sofas on the market at present are fixed, the postures of the sofas cannot be adjusted, and the user often feels soreness and backache after sitting for a long time. Therefore, some manufacturers develop sofas with the sofa posture manually adjusted to overcome the defects of the prior art.
However, the comfortable posture of the sofa usually needs to be adjusted for many times, and after the user sits for a period of time, the user usually needs to change one posture, and at the moment, the user needs to adjust for many times, so that the manual adjustment is very complicated to use.
Disclosure of Invention
The invention aims to provide an intelligent posture adjusting sofa and a control method thereof, which can effectively solve the technical defects.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a control method of an intelligent posture-adjusting sofa comprises the following steps:
s1: acquiring a second pressure value of a second supporting part of the sofa, wherein the second supporting part is used for supporting the back of a user;
s2: judging whether the second pressure value is greater than 0;
if not, returning to the step S1;
if yes, go to step S3;
s3: judging whether the second pressure value is increased within a preset time; if the second pressure value gradually increases within the preset time, executing step S4;
s4: calculating the increasing speed of the second pressure value, generating a driving instruction of a sofa backrest motor according to the increasing speed of the second pressure value, and controlling the sofa backrest motor to work according to the driving instruction of the sofa backrest motor so as to drive the sofa backrest to tilt backwards;
s5: when the sofa backrest tilts backwards, the waist motor is controlled to work to drive the third sofa supporting part to move forwards; acquiring a third pressure value of a third supporting part in real time, wherein the third supporting part is used for supporting the waist of a user;
s6: judging whether the third pressure value is greater than a lumbar support pressure threshold value or not;
if so, controlling the waist motor to stop working;
the sofa backrest motor driving instruction comprises the backward rotation angle of the sofa and the backward rotation speed of the sofa.
Preferably, the acceleration of the second pressure value includes a plurality of acceleration sections, and the speed and the angle of the backward tilting of the sofa backrest of the second pressure value are different in different acceleration sections.
A second object of the present invention is to provide an intelligent posture adjusting sofa, which comprises a sofa backrest motor, a memory, a processor, and a computer program;
wherein the computer program is stored in the memory and configured to be executed by the processor to control the sofa backrest motor to adjust the backrest to a proper angle.
Compared with the prior art, the intelligent posture adjusting sofa provided by the embodiment of the invention can adjust the backward tilting angle of the backrest according to the pressure applied to the backrest by a user, and the intelligent posture adjusting sofa has different pressures and different adjusting angles, can well adapt to the sitting posture change of the user, and enables the user to keep a comfortable sitting posture all the time. And the whole posture adjusting process can be finished at one time, and the use is simple and convenient.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Detailed Description
The following detailed description of embodiments of the invention is intended to be illustrative, and is not to be construed as limiting the invention.
Example 1:
the control method of the intelligent posture adjusting sofa comprises the following steps of:
s1: acquiring a second pressure value of a second supporting part of the sofa, wherein the second supporting part is used for supporting the back of a user;
s2: judging whether the second pressure value is greater than 0;
if not, returning to the step S1;
if yes, go to step S3;
s3: judging whether the second pressure value is increased within a preset time; if the second pressure value gradually increases within the preset time, executing step S4;
s4: calculating the increasing speed of the second pressure value, generating a driving instruction of a sofa backrest motor according to the increasing speed of the second pressure value, and controlling the sofa backrest motor to work according to the driving instruction of the sofa backrest motor so as to drive the sofa backrest to tilt backwards;
s5: when the sofa backrest tilts backwards, the waist motor is controlled to work to drive the third sofa supporting part to move forwards; acquiring a third pressure value of a third supporting part in real time, wherein the third supporting part is used for supporting the waist of a user;
s6: judging whether the third pressure value is greater than a lumbar support pressure threshold value or not;
if so, controlling the waist motor to stop working;
the sofa backrest motor driving instruction comprises the backward rotation angle of the sofa and the backward rotation speed of the sofa.
Preferably, the acceleration of the second pressure value includes a plurality of acceleration sections, and the speed and the angle of the backward tilting of the sofa backrest of the second pressure value are different in different acceleration sections.
Compared with the prior art, the intelligent posture adjusting sofa provided by the embodiment of the invention can adjust the backward tilting angle of the backrest according to the pressure applied to the backrest by a user, and the intelligent posture adjusting sofa has different pressures and different adjusting angles, can well adapt to the sitting posture change of the user, and enables the user to keep a comfortable sitting posture all the time. And the whole posture adjusting process can be finished at one time, and the use is simple and convenient.
Example 2:
the embodiment of the invention provides an intelligent posture adjusting sofa, which comprises a sofa backrest motor, a memory, a processor and a computer program, wherein the sofa backrest motor is connected with the memory;
wherein the computer program is stored in the memory and configured to be executed by the processor to control the sofa backrest motor to adjust the backrest to a proper angle according to the control method of the intelligent posture adjusting sofa of the embodiment 1.
Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The present invention is not limited to the above-described embodiments, and various modifications and variations of the present invention are intended to be included within the scope of the claims and the equivalent technology of the present invention if they do not depart from the spirit and scope of the present invention.
Claims (3)
1. A control method of an intelligent posture-adjusting sofa is characterized by comprising the following steps:
s1: acquiring a second pressure value of a second supporting part of the sofa, wherein the second supporting part is used for supporting the back of a user;
s2: judging whether the second pressure value is greater than 0;
if not, returning to the step S1;
if yes, go to step S3;
s3: judging whether the second pressure value is increased within a preset time; if the second pressure value gradually increases within the preset time, executing step S4;
s4: calculating the increasing speed of the second pressure value, generating a driving instruction of a sofa backrest motor according to the increasing speed of the second pressure value, and controlling the sofa backrest motor to work according to the driving instruction of the sofa backrest motor so as to drive the sofa backrest to tilt backwards;
s5: when the sofa backrest tilts backwards, the waist motor is controlled to work to drive the third sofa supporting part to move forwards; acquiring a third pressure value of a third supporting part in real time, wherein the third supporting part is used for supporting the waist of a user;
s6: judging whether the third pressure value is greater than a lumbar support pressure threshold value or not;
if so, controlling the waist motor to stop working;
the sofa backrest motor driving instruction comprises the backward rotation angle of the sofa and the backward rotation speed of the sofa.
2. The control method according to claim 1, characterized in that:
the speed increasing degree of the second pressure value comprises a plurality of speed increasing intervals, and when the speed increasing degree of the second pressure value is in different speed increasing intervals, the backward inclining speed and the backward inclining angle of the sofa backrest are different.
3. The utility model provides an intelligence accent appearance sofa which characterized in that includes:
a sofa backrest motor, memory, processor, and computer program;
wherein the computer program is stored in the memory and configured to be executed by the processor to control the sofa backrest motor to adjust the backrest to a proper angle according to the control method of the intelligent posture adjusting sofa of any one of claims 1-2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811185601.9A CN111035176A (en) | 2018-10-11 | 2018-10-11 | Intelligent posture adjusting sofa and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811185601.9A CN111035176A (en) | 2018-10-11 | 2018-10-11 | Intelligent posture adjusting sofa and control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111035176A true CN111035176A (en) | 2020-04-21 |
Family
ID=70229071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811185601.9A Withdrawn CN111035176A (en) | 2018-10-11 | 2018-10-11 | Intelligent posture adjusting sofa and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111035176A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109654A (en) * | 2020-09-16 | 2020-12-22 | 北京罗克维尔斯科技有限公司 | Method and device for adjusting safety air bag in vehicle and vehicle |
| CN114947441A (en) * | 2021-02-24 | 2022-08-30 | 顾家家居股份有限公司 | Electric sofa extension control method and electric sofa |
-
2018
- 2018-10-11 CN CN201811185601.9A patent/CN111035176A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109654A (en) * | 2020-09-16 | 2020-12-22 | 北京罗克维尔斯科技有限公司 | Method and device for adjusting safety air bag in vehicle and vehicle |
| CN114947441A (en) * | 2021-02-24 | 2022-08-30 | 顾家家居股份有限公司 | Electric sofa extension control method and electric sofa |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200421 |