CN114947442B - Intelligent sofa control method and intelligent sofa - Google Patents
Intelligent sofa control method and intelligent sofa Download PDFInfo
- Publication number
- CN114947442B CN114947442B CN202110204088.9A CN202110204088A CN114947442B CN 114947442 B CN114947442 B CN 114947442B CN 202110204088 A CN202110204088 A CN 202110204088A CN 114947442 B CN114947442 B CN 114947442B
- Authority
- CN
- China
- Prior art keywords
- motor
- rotation speed
- sofa
- correction parameters
- final
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 56
- 238000012937 correction Methods 0.000 claims abstract description 74
- 238000009434 installation Methods 0.000 claims description 19
- 238000012545 processing Methods 0.000 claims description 15
- 238000005259 measurement Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 abstract description 14
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- A47C17/86—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
-
- 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
-
- 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]
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Control Of Multiple Motors (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
The invention discloses an intelligent sofa control method and an intelligent sofa, and belongs to the field of multifunctional sofas. According to the intelligent sofa, each motor is corrected through the rotation speed correction parameters, and the position of the sofa is corrected through the position correction parameters, so that the position synchronization in the intelligent sofa operation process is realized, the user experience is improved, and the sofa fault caused by the position synchronization is further avoided. Further, the addition of an additional correction motor or the replacement of a problem motor is avoided, thereby reducing the cost.
Description
Technical Field
The invention relates to the field of multifunctional sofas, in particular to an intelligent sofa control method and an intelligent sofa.
Background
Because the intelligent sofa can more satisfy people's demand in the aspect of travelling comfort and operability for intelligent sofa's popularization rate is higher and higher, thereby needs a intelligent control sofa, in order to satisfy people's sofa and control the demand.
The related art provides an intelligent sofa control method, which further realizes the control of an intelligent sofa by controlling a plurality of motors installed in the sofa and push rods driven by the motors.
However, in the process of using the related art, due to the difference between different motors and the difference between different push rods, the problem of asynchronization occurs in the running process and the final position, resulting in poor user experience.
Disclosure of Invention
In order to solve the problems in the prior art, the embodiment of the invention provides an intelligent sofa control method and an intelligent sofa. The technical scheme is as follows:
in a first aspect, a method for controlling an intelligent sofa is provided, which is applied to an intelligent sofa, wherein the intelligent sofa comprises at least two motors, and the method comprises:
acquiring a rotation speed correction parameter of each motor, correcting each motor according to the rotation speed correction parameter, and generating a final rotation speed;
acquiring position correction parameters of a sofa, correcting the position of the sofa according to the position correction parameters, and generating a running distance;
and operating each motor according to the final rotating speed and the operating distance.
Optionally, the method further comprises:
acquiring limit information of the sofa, wherein the limit information is used for indicating the maximum running distance;
and operating the motor according to the limit information, the final rotating speed and the operating distance.
Optionally, the obtaining the rotation speed correction parameter of the motor includes:
and generating the rotation speed correction parameters according to the equipment information and the current rotation speed of the motor, wherein the equipment information is used for indicating the position, the default rotation speed and the running state of the motor after the motor is installed.
Optionally, the acquiring the position correction parameter of the sofa includes:
and generating the position correction parameters according to the installation information and the current position of the push rod, wherein the installation information is used for indicating the position and the running state of the push rod after the push rod is installed.
Optionally, the method further comprises:
acquiring a termination position input by a user; or alternatively
And generating the termination position according to the use habit of the user.
Optionally, the method further comprises:
and operating the motor according to the end position, the final rotating speed and the operating distance.
Optionally, the method further comprises:
generating the rotation speed correction parameters according to the equipment information and the current rotation speed of other motors, wherein the rotation speed correction parameters are specifically as follows:
V k =V 0 -V 1 ；
V 1 =L/t；
wherein the V is 0 For the default rotation speed of each motor, L is a standard distance, t is the time for each motor to run the standard distance, and V is k And correcting the parameter for the rotating speed.
Generating the position correction parameters according to the installation information and the current position of other push rods, wherein the position correction parameters are specifically as follows:
L K =L1-L2；
L1=2πr;
L2=L/m;
wherein L1 is a reference coefficient, L2 is an actual measurement coefficient, r is a radius of the push rod, m is a rotation number, L K And correcting parameters for the position.
Optionally, the method further comprises:
and if the final speeds of the motors are inconsistent, operating each motor according to the minimum rotating speed.
Optionally, the method further comprises:
and if the final speeds of the motors are inconsistent, operating the motors according to the final positions.
In a second aspect, there is provided a smart sofa comprising at least two motors, the smart sofa further comprising:
the first acquisition module is used for acquiring the rotation speed correction parameters of the motor, correcting the motor according to the rotation speed correction parameters and generating a final rotation speed;
the second acquisition module is used for acquiring position correction parameters of the sofa, correcting the position of the sofa according to the position correction parameters and generating a running distance;
and the processing module is used for operating the motor according to the final rotating speed and the operating distance.
Optionally, the processing module is further configured to:
acquiring limit information of the sofa, wherein the limit information is used for indicating the maximum running distance;
and operating the motor according to the limit information, the final rotating speed and the operating distance.
Optionally, the first obtaining module is specifically configured to:
and generating the rotation speed correction parameters according to the equipment information and the current rotation speed of the motor, wherein the equipment information is used for indicating the position, the default rotation speed and the running state of the motor after the motor is installed.
Optionally, the second obtaining module is specifically configured to:
and generating the position correction parameters according to the installation information and the current position of the push rod, wherein the installation information is used for indicating the position and the running state of the push rod after the push rod is installed.
Optionally, the processing module is further configured to:
acquiring a termination position input by a user; or alternatively
And generating the termination position according to the use habit of the user.
Optionally, the processing module is further configured to:
and operating the motor according to the end position, the final rotating speed and the operating distance.
Optionally, the processing module is further configured to:
generating the rotation speed correction parameters according to the equipment information and the current rotation speed of other motors, wherein the rotation speed correction parameters are specifically as follows:
V k =V 0 -V 1 ；
V 1 =L/t；
wherein the V is 0 For the default rotation speed of each motor, L is a standard distance, t is the time for each motor to run the standard distance, and V is k And correcting the parameter for the rotating speed.
Generating the position correction parameters according to the installation information and the current position of other push rods, wherein the position correction parameters are specifically as follows:
L K =L1-L2；
L1=2πr;
L2=L/m;
wherein L1 is a reference coefficient, L2 is an actual measurement coefficient, r is a radius of the push rod, m is a rotation number, L K And correcting parameters for the position.
Optionally, the processing module is further configured to:
and if the final speeds of the motors are inconsistent, operating each motor according to the minimum rotating speed.
Optionally, the processing module is further configured to:
and if the final speeds of the motors are inconsistent, operating the motors according to the final positions.
The technical scheme provided by the embodiment of the invention has the beneficial effects that:
1. through the rotational speed correction parameter, correct every motor to correct through the position correction parameter, correct the position of sofa, thereby realized the synchronous position of intelligent sofa operation in-process, not only improved user experience, still further avoided the sofa trouble that causes because the position is asynchronous.
2. Through the rotational speed correction parameter, correct every motor to through the position correction parameter, correct the position of sofa, thereby avoid increasing extra correction motor or change problem motor, thereby the cost is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flowchart of an intelligent sofa control method provided by an embodiment of the invention;
fig. 2 is a schematic diagram of a driving structure of an intelligent sofa according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an intelligent sofa according to an embodiment of the present invention.
Detailed Description
For the purpose of making 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 with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1, an embodiment of the present invention provides a control method for a smart sofa, where the method is applied to a smart sofa, as shown in fig. 2, the smart sofa includes at least two motors 21, and the two motors 21 are located in a mechanical stretching device inside the smart sofa, and are used for synchronous operation to control leg stretching, backrest stretching, or leg backrest synchronous stretching of the smart sofa, and the method includes:
101. and acquiring the rotation speed correction parameters of each motor, correcting each motor according to the rotation speed correction parameters, and generating a final rotation speed.
102. And acquiring the position correction parameters of the sofa, correcting the position of the sofa according to the position correction parameters, and generating the running distance.
103. Each motor is operated according to the final rotational speed and the operating distance.
Optionally, after step 102, the method further includes:
201. the method comprises the steps of obtaining limit information of the sofa, wherein the limit information is used for indicating the maximum running distance, in practical application, the limit information can be a standard distance of the sofa in a running process, the standard distance can be obtained by measuring a motor and a push rod of the intelligent sofa after the motor and the push rod are assembled.
202. And operating the motor according to the limit information, the final rotating speed and the operating distance.
After step 102, if step 201 is executed, step 103 is not executed.
Optionally, the obtaining the rotation speed correction parameter of the motor in step 101 may specifically be:
and generating a rotation speed correction parameter according to the equipment information and the current rotation speed of the motor, wherein the equipment information is used for indicating the position, the default rotation speed and the running state of the motor after the motor is installed.
Specifically, the position after the installation is completed may be a standard distance of the push rod before the motor does not control the push rod to run; the running state may be the current rotation speed of the sofa, the current rotation speed may be obtained by performing test running on the sofa before step 101, and the default rotation speed is also obtained by measuring the motor and the push rod of the intelligent sofa after the motor and the push rod are assembled.
Optionally, the obtaining the position correction parameters of the sofa in step 102 may specifically be:
generating position correction parameters according to installation information and the current position of the push rod, wherein the installation information is used for indicating the position and the running state of the push rod after the push rod is installed.
Specifically, the installation information may be a reference coefficient, where the reference coefficient is used to indicate that the position after the installation is completed may be the length of the push rod that can run; the running state is the actual running length of the push rod, and comprises the radius of the push rod and the rotation number required by the push rod to run to the running length; the above parameters are obtained in the same manner as in step 101, and will not be described in detail here.
Optionally, after step 102, the method further comprises either 301 or 302:
301. acquiring a termination position input by a user; or alternatively
Specifically, the user can input the end position according to the own use requirement, the end position can be the running length of the push rod, the user can input through the handheld terminal, and the user can also input through a button or a knob on the intelligent sofa.
Through the user input termination position, the user can meet the personalized requirements of the user, so that the comfort level of the user in the use process of the intelligent sofa is improved, and the user experience is improved.
302. And generating a termination position according to the use habit of the user.
Specifically, when the number of the users of the intelligent sofa is plural, the generation of the termination position may be specifically:
acquiring and recording a user identifier corresponding to a user using the intelligent sofa, wherein the user identifier can be a user name; if the intelligent sofa is configured with a voice module, the user identifier can also be voiceprint of the user; the embodiment of the invention does not limit the process of inputting the user identification by the user.
The setting process may be user-defined or may be set according to a usage habit of the user, where the usage habit may be obtained by using a termination position adjustment record of the user, and the process may be to set a termination position with the most frequently occurring termination position of the termination position adjustment record as a termination position corresponding to the user.
Optionally, after step 301 or 302, the method further comprises:
303. and operating the motor according to the end position, the final rotating speed and the operating distance.
Specifically, after a user inputs a user identifier and confirms the user identifier, acquiring a termination position of the user;
operating the motor according to the end position, the final rotational speed and the operating distance
Optionally, in step 101 and step 102:
the process of obtaining the rotation speed correction parameter can also be specifically as follows;
according to the equipment information and the current rotating speed of other motors, generating rotating speed correction parameters, wherein the rotating speed correction parameters specifically comprise:
V k =V 0 -V 1 ；
V 1 =L/t；
wherein V is 0 For the default rotation speed of each motor, L is the standard distance, t is the time for each motor to run for the standard distance, V k Is a rotation speed correction parameter.
The process of obtaining the position correction parameter may further specifically be:
generating position correction parameters according to the installation information and the current position of other push rods, wherein the position correction parameters are specifically as follows:
L K =L1-L2；
L1=2πr;
L2=L/m;
wherein L1 is a reference coefficient, L2 is an actual measurement coefficient, r is the radius of the push rod, m is the number of turns, L K Is a position correction parameter.
Optionally, after step 102, the method further includes:
if the final speed of each motor is inconsistent, operating each motor according to the lowest rotating speed; the process may be:
acquiring the lowest rotating speed of the at least two motors;
setting the current rotation speed of other motors to the minimum rotation speed;
each motor is operated according to the minimum rotational speed.
Through when the final speed of each motor is inconsistent, each motor is operated according to the final position, so that the intelligent sofa can be operated according to the same speed when the final speed is inconsistent, the position difference in the operation process caused by the speed difference is avoided, the sofa deformation is avoided, the user experience is improved, and the sofa fault is further avoided.
Optionally, after step 102, the method further includes:
if the final speed of each motor is not consistent, each motor is operated according to the final position, and the process can be as follows:
acquiring a push rod with the smallest movable distance on the two push rods;
acquiring the position of the push rod after the push rod runs by the movable distance as a final position;
setting the end positions of the other push rods as the final positions;
each motor is operated according to the final position.
Through when the final speed of each motor is inconsistent, each motor is operated according to the final position, so that the final position synchronization of the intelligent sofa is ensured when the speeds are inconsistent, the sofa deformation caused by position difference is avoided, the user experience is improved, and the sofa fault is further avoided.
Example two
Referring to fig. 2, an embodiment of the present invention provides an intelligent sofa 2, where the intelligent sofa 2 includes at least two motors 21, and the intelligent sofa 2 further includes:
the first obtaining module 22 is configured to obtain a rotation speed correction parameter of the motor, correct the motor according to the rotation speed correction parameter, and generate a final rotation speed;
the second obtaining module 23 is configured to obtain a position correction parameter of the sofa, and correct the position of the sofa according to the position correction parameter, so as to generate a running distance;
the processing module 24 is used for operating the motor according to the final rotating speed and the operating distance.
Optionally, the processing module 24 is further configured to:
acquiring limit information of the sofa, wherein the limit information is used for indicating the maximum running distance;
and operating the motor according to the limit information, the final rotating speed and the operating distance.
Optionally, the first obtaining module 22 is specifically configured to:
and generating a rotation speed correction parameter according to the equipment information and the current rotation speed of the motor, wherein the equipment information is used for indicating the position, the default rotation speed and the running state of the motor after the motor is installed.
Optionally, the second obtaining module 23 is specifically configured to:
generating position correction parameters according to installation information and the current position of the push rod, wherein the installation information is used for indicating the position and the running state of the push rod after the push rod is installed.
Optionally, the processing module 24 is further configured to:
acquiring a termination position input by a user; or alternatively
And generating a termination position according to the use habit of the user.
Optionally, the processing module 24 is further configured to:
and operating the motor according to the end position, the final rotating speed and the operating distance.
Optionally, the processing module 24 is further configured to:
according to the equipment information and the current rotating speed of other motors, generating rotating speed correction parameters, wherein the rotating speed correction parameters specifically comprise:
V k =V 0 -V 1 ；
V 1 =L/t；
wherein V is 0 For the default rotation speed of each motor, L is the standard distance, t is the time for each motor to run for the standard distance, V k Is a rotation speed correction parameter.
Generating position correction parameters according to the installation information and the current position of other push rods, wherein the position correction parameters are specifically as follows:
L K =L1-L2；
L1=2πr;
L2=L/m;
wherein L1 is a reference coefficient, L2 is an actual measurement coefficient, r is the radius of the push rod, m is the number of turns, L K Is a position correction parameter.
Optionally, the processing module 24 is further configured to:
if the final speeds of each motor are not consistent, each motor is operated at the lowest rotational speed.
Optionally, the processing module 24 is further configured to:
if the final speeds of the motors are not consistent, each motor is operated according to the final position.
Any combination of the above optional solutions may be adopted to form an optional embodiment of the present invention, which is not described herein.
It should be noted that: when the intelligent sofa provided in the above embodiment performs the intelligent sofa control method, only the above-mentioned division of each functional module is used for illustration, and in practical application, the above-mentioned functional allocation can be completed by different functional modules according to the needs, i.e. the internal structure of the intelligent sofa is divided into different functional modules, so as to complete all or part of the functions described above. In addition, the intelligent sofa control method and the intelligent sofa embodiment provided in the above embodiments belong to the same concept, and detailed implementation processes of the intelligent sofa control method and the intelligent sofa embodiment are detailed in the method embodiment, and are not repeated here.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program for instructing relevant hardware, where the program may be stored in a computer readable storage medium, and the storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (7)
1. A method for controlling a smart sofa, the method being applied to a smart sofa, the smart sofa comprising at least two motors, the method comprising:
acquiring a rotation speed correction parameter of each motor, correcting each motor according to the rotation speed correction parameter, and generating a final rotation speed;
the generation mode of the rotation speed correction parameter is as follows: generating the rotation speed correction parameters according to equipment information and the current rotation speed of the motor, wherein the equipment information is used for indicating the position, the default rotation speed and the running state of the motor after the motor is installed;
specifically, V k =V 0 -V 1 ；
V 1 =L/t；
Wherein the V is 0 For the default rotation speed of each motor, L is a standard distance, t is the time for each motor to run the standard distance, and V is k Correcting parameters for the rotating speed;
acquiring position correction parameters of a sofa, correcting the position of the sofa according to the position correction parameters, and generating a running distance;
the generation mode of the position correction parameters is as follows: generating the position correction parameters according to installation information and the current position of the push rod, wherein the installation information is used for indicating the position and the running state of the push rod after the push rod is installed;
specifically, L K =L1-L2；
L1=2πr;
L2=L/m;
Wherein L1 is a reference coefficient, L2 is an actual measurement coefficient, r is a radius of the push rod, m is a rotation number, L K Correcting parameters for the position;
and operating each motor according to the final rotating speed and the operating distance.
2. The method according to claim 1, wherein the method further comprises:
acquiring limit information of the sofa, wherein the limit information is used for indicating the maximum running distance;
and operating the motor according to the limit information, the final rotating speed and the operating distance.
3. The method according to claim 1, wherein the method further comprises:
acquiring a termination position input by a user; or alternatively
And generating the termination position according to the use habit of the user.
4. A method according to claim 3, characterized in that the method further comprises:
and operating the motor according to the end position, the final rotating speed and the operating distance.
5. The method according to claim 1, wherein the method further comprises:
and if the final speeds of the motors are inconsistent, operating each motor according to the minimum rotating speed.
6. The method according to claim 1, wherein the method further comprises:
and if the final speeds of the motors are inconsistent, operating the motors according to the final positions.
7. An intelligent sofa, characterized in that, the intelligent sofa includes:
the first acquisition module is used for acquiring the rotation speed correction parameters of the motor, correcting the motor according to the rotation speed correction parameters and generating a final rotation speed;
the generation mode of the rotation speed correction parameter is as follows: generating the rotation speed correction parameters according to equipment information and the current rotation speed of the motor, wherein the equipment information is used for indicating the position, the default rotation speed and the running state of the motor after the motor is installed;
specifically, V k =V 0 -V 1 ；
V 1 =L/t；
Wherein the V is 0 For the default rotation speed of each motor, L is a standard distance, t is the time for each motor to run the standard distance, and V is k Correcting parameters for the rotating speed;
the second acquisition module is used for acquiring position correction parameters of the sofa, correcting the position of the sofa according to the position correction parameters and generating a running distance;
the generation mode of the position correction parameters is as follows: generating the position correction parameters according to installation information and the current position of the push rod, wherein the installation information is used for indicating the position and the running state of the push rod after the push rod is installed;
specifically, L K =L1-L2；
L1=2πr;
L2=L/m;
Wherein L1 is a reference coefficient, L2 is an actual measurement coefficient, r is a radius of the push rod, m is a rotation number, L K Correcting parameters for the position;
and the processing module is used for operating the motor according to the final rotating speed and the operating distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110204088.9A CN114947442B (en) | 2021-02-24 | 2021-02-24 | Intelligent sofa control method and intelligent sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110204088.9A CN114947442B (en) | 2021-02-24 | 2021-02-24 | Intelligent sofa control method and intelligent sofa |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114947442A CN114947442A (en) | 2022-08-30 |
| CN114947442B true CN114947442B (en) | 2024-04-09 |
Family
ID=82973189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110204088.9A Active CN114947442B (en) | 2021-02-24 | 2021-02-24 | Intelligent sofa control method and intelligent sofa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114947442B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008053591A1 (en) * | 2008-10-16 | 2010-04-22 | Haulick + Roos Gmbh | Method for controlling rotational speed of main motor and feed motor of automatic pressing machine, involves adjusting rotational speed of main motor and feed motor by control unit during lift movement of plunger |
| CN103323233A (en) * | 2013-05-24 | 2013-09-25 | 南京理工大学 | Device and method for testing dynamic characteristics of single-screw or double-screw rolling supporting linear feed system |
| CN104767427A (en) * | 2015-04-20 | 2015-07-08 | 赛诺威盛科技（北京）有限公司 | Synchronous control system and method for multiple motors in CT machine |
| CN206822384U (en) * | 2016-12-26 | 2018-01-02 | 常州登丰电气有限公司 | Intelligent sofa resets safety control system |
| CN108333979A (en) * | 2017-12-21 | 2018-07-27 | 兰州交通大学 | Counter weight type looper control system and method |
| CN110460292A (en) * | 2019-07-31 | 2019-11-15 | 深圳市固胜智能科技有限公司 | A kind of electric intelligent telescopic rod control system and its control method |
| CN111799938A (en) * | 2020-07-13 | 2020-10-20 | 江苏华阳智能装备股份有限公司 | Electric push rod system, sofa bed and control method thereof |
| CN211722494U (en) * | 2019-11-15 | 2020-10-23 | 嘉善诚源家具有限公司 | Adjustable comfortable sofa |
-
2021
- 2021-02-24 CN CN202110204088.9A patent/CN114947442B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008053591A1 (en) * | 2008-10-16 | 2010-04-22 | Haulick + Roos Gmbh | Method for controlling rotational speed of main motor and feed motor of automatic pressing machine, involves adjusting rotational speed of main motor and feed motor by control unit during lift movement of plunger |
| CN103323233A (en) * | 2013-05-24 | 2013-09-25 | 南京理工大学 | Device and method for testing dynamic characteristics of single-screw or double-screw rolling supporting linear feed system |
| CN104767427A (en) * | 2015-04-20 | 2015-07-08 | 赛诺威盛科技（北京）有限公司 | Synchronous control system and method for multiple motors in CT machine |
| CN206822384U (en) * | 2016-12-26 | 2018-01-02 | 常州登丰电气有限公司 | Intelligent sofa resets safety control system |
| CN108333979A (en) * | 2017-12-21 | 2018-07-27 | 兰州交通大学 | Counter weight type looper control system and method |
| CN110460292A (en) * | 2019-07-31 | 2019-11-15 | 深圳市固胜智能科技有限公司 | A kind of electric intelligent telescopic rod control system and its control method |
| CN211722494U (en) * | 2019-11-15 | 2020-10-23 | 嘉善诚源家具有限公司 | Adjustable comfortable sofa |
| CN111799938A (en) * | 2020-07-13 | 2020-10-20 | 江苏华阳智能装备股份有限公司 | Electric push rod system, sofa bed and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114947442A (en) | 2022-08-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108334193B (en) | Method and device for generating motor brake signal | |
| WO2022193698A1 (en) | Method and apparatus for adjusting presentation mode of display interface, and device | |
| CN109815355A (en) | Image search method and device, storage medium, electronic equipment | |
| CN104978957A (en) | Voice control method and system based on voiceprint identification | |
| CN106681160A (en) | Method and device for controlling intelligent equipment | |
| CN108573032A (en) | Video recommendation method and device | |
| CN114947442B (en) | Intelligent sofa control method and intelligent sofa | |
| CN116483980A (en) | Man-machine interaction method, device and system | |
| CN109920422A (en) | Voice interactive method and device, vehicle-mounted voice interactive device and storage medium | |
| CN106227821A (en) | A kind for the treatment of method and apparatus of order line order | |
| CN107395487A (en) | Message updating method and system | |
| CN106060617A (en) | Key function configuration method and system | |
| CN110991450A (en) | Method for collecting power grid equipment information and computer readable storage medium | |
| CN110004637B (en) | Control method of clothes processing system | |
| CN116455294B (en) | Linear motor motion control method, system and medium based on friction compensation | |
| CN113691188A (en) | Frequency conversion equipment and control method thereof | |
| CN110677759B (en) | Method and system for setting default volume of intelligent headset | |
| CN116760071A (en) | High-voltage tank energy storage method and system | |
| CN111933137A (en) | Voice wake-up test method and device, computer readable medium and electronic device | |
| CN107040638A (en) | The processing method and mobile terminal of a kind of noise | |
| CN110091323B (en) | Intelligent equipment, robot control method and device with storage function | |
| CN104050692A (en) | Frame display method and frame display device in photograph beautifying process | |
| CN110048659B (en) | Motor control optimization system and method | |
| CN109884989A (en) | A kind of digital control system interpolation generates the method for building up of movement instruction evaluation index | |
| CN111222248B (en) | Hysteresis determination method and device for piezoceramic actuator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |