CN109750728B - Stepless adjusting system and method for intelligent closestool knob - Google Patents
Stepless adjusting system and method for intelligent closestool knob Download PDFInfo
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- CN109750728B CN109750728B CN201811554176.6A CN201811554176A CN109750728B CN 109750728 B CN109750728 B CN 109750728B CN 201811554176 A CN201811554176 A CN 201811554176A CN 109750728 B CN109750728 B CN 109750728B
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Abstract
The invention discloses a stepless adjusting system and method for a knob of an intelligent closestool, which comprises a knob assembly and a main control module; the rotary knob component generates a voltage signal during rotation operation, the main control module judges the rotation angle of the rotary knob component according to the voltage signal, calculates the adjustment amount according to the rotation angle, and finally adjusts an adjustment object to a corresponding size or position according to the adjustment amount.
Description
Technical Field
The invention relates to the technical field of intelligent bathrooms, in particular to a stepless adjusting system and a corresponding method for a knob of an intelligent closestool.
Background
Today, people have a higher pursuit for life enjoyment in the development of science and technology, and most notably, the enjoyment is reflected in the rapid updating of bathroom products. As the most important part of sanitary products, intelligent toilets play an extremely important role in people's daily life. At present intelligent closestool on the market is of a great variety, and is multiple functional, all has basically carries out abluent function to human part, can control the temperature of wasing water simultaneously, washs the position, and the cleaning time, washing mode, still possesses stoving function, regulation water pressure function, automatic drainage function etc. in addition. Therefore, the intelligent closestool has multiple functions of cleaning, drying, heating, lighting, intelligentization and the like, provides comfortable and convenient brand-new toilet experience for consumers, and brings high-quality living enjoyment for thousands of households.
However, the water temperature, water pressure and spray rod position of the existing intelligent closestool are mostly 5 gears, the gears are adjusted by rotating the knob forwards or backwards, gear change is realized, and because the water temperature, wind temperature, seat temperature, water pressure and spray rod position of the closestool are less in adjustment gears, the control quantity among the gears is changed greatly, the adjustment is not fine enough, and the use experience is influenced; in addition, the adjustment between the high gear and the low gear in the prior art needs to rotate the knob for multiple times so as to adjust to an ideal gear, and the operation of a user is inconvenient.
Disclosure of Invention
The invention aims to solve the problems and provides a stepless regulating system and a stepless regulating method for a knob of an intelligent closestool.
In order to achieve the purpose, the invention adopts the technical scheme that:
a stepless adjusting system of an intelligent closestool knob comprises a knob assembly and a main control module; the knob assembly generates a voltage signal during rotation operation, the main control module judges the rotation angle of the knob assembly according to the voltage signal, calculates the adjustment amount according to the rotation angle, and finally adjusts the adjustment object to the corresponding size or position according to the adjustment amount.
Preferably, the knob subassembly includes normal running fit's knob and knob body, the knob is equipped with magnet, the knob body is equipped with magnetic induction element, magnet along with the rotation of knob rotates, magnetic induction element's sensing signal is along with the position change of magnet changes and changes, circuit control board basis magnetic induction element's sensing signal output corresponds voltage signal.
Preferably, the voltage signal includes an initial voltage when the rotation operation starts and a final voltage when the rotation operation ends, and the main control module determines the rotation angle of the knob assembly according to a variation between the initial voltage and the final voltage.
Further, when the change from the initial voltage to the end voltage is from small to large, it is determined that the knob assembly is rotating in the forward direction; when the change from the initial voltage to the terminal voltage is from large to small, the knob assembly is judged to rotate reversely; when the knob component rotates forwards, the adjustment amount is increment adjustment, and when the knob component rotates backwards, the adjustment amount is decrement adjustment; or when the knob component rotates forwards, the adjustment amount is decrement adjustment, and when the knob component rotates backwards, the adjustment amount is increment adjustment.
Further, main control module still includes AD acquisition unit, AD acquisition unit is used for gathering the voltage signal of knob subassembly's chip output, and will voltage signal converts digital signal into, main control module is according to digital signal judges knob subassembly's rotation angle.
Preferably, the knob assembly and the main control module are both arranged on a cover plate of the intelligent closestool.
Preferably, the remote control device further comprises a remote controller, and the knob assembly is arranged on the remote controller; the remote controller is provided with a first communication module, the cover plate of the intelligent closestool is provided with a second communication module, and the voltage signal of the knob assembly is transmitted to the main control module through the communication connection of the first communication module and the second communication module.
Preferably, the adjustment object comprises any one of the following intelligent toilet parameter adjustments: human body washing water temperature adjustment, drying air temperature adjustment, seat ring temperature adjustment, human body washing water pressure adjustment and spray lance position adjustment.
Correspondingly, the invention also provides a stepless adjusting method of the intelligent closestool knob, which comprises the following steps:
detecting a rotation operation of a user on a knob assembly and generating a voltage signal according to the rotation operation;
judging the rotation angle of the knob assembly according to the voltage signal;
calculating the adjustment quantity according to the rotation angle;
and adjusting the adjusting object to a corresponding size or position according to the adjusting amount.
The invention has the beneficial effects that:
(1) according to the intelligent water-saving toilet bowl, the knob assembly generates a voltage signal during rotation operation, the main control module judges the rotation angle of the knob assembly according to the voltage signal, calculates the adjustment amount according to the rotation angle, and finally adjusts the adjustment object to the corresponding size or position according to the adjustment amount, so that the operation is more convenient, the control is more accurate, stepless adjustment can be realized, the intelligent water-saving toilet bowl is particularly suitable for fine adjustment of water temperature, wind temperature, seat temperature, water pressure and spray rod position of the intelligent toilet bowl, and better experience is brought to users;
(2) the knob component comprises a knob and a knob body which are in running fit, the knob is provided with a magnet, the knob body is provided with a magnetic induction element, the magnet rotates along with the rotation of the knob, an induction signal of the magnetic induction element changes along with the position change of the magnet, and a circuit control board outputs a corresponding voltage signal according to the induction signal of the magnetic induction element, so that the knob component generates a voltage signal in the rotating operation process, and the knob component is simple and reliable in structure and more accurate in control;
(3) the invention not only can calculate the rotation angle and the adjustment quantity of the knob assembly according to the voltage signal, but also can judge the rotation direction and increment adjustment or decrement adjustment of the knob assembly according to the change of the voltage signal, and the algorithm is more accurate and reliable.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention clearer and more obvious, the present invention is further described in detail with reference to specific embodiments below. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The invention discloses a stepless adjusting system of an intelligent closestool knob, which comprises a knob assembly and a main control module; the knob assembly generates a voltage signal during rotation operation, the main control module judges the rotation angle of the knob assembly according to the voltage signal, calculates the adjustment amount according to the rotation angle, and finally adjusts the adjustment object to the corresponding size or position according to the adjustment amount.
Wherein, the knob subassembly can set up on the remote controller or on the apron of intelligent closestool. For example, the knob assembly and the main control module are both arranged on a cover plate of the intelligent closestool; or the knob component is arranged on the remote controller; the remote controller is provided with a first communication module, the cover plate of the intelligent closestool is provided with a second communication module, and the voltage signal of the knob assembly is transmitted to the main control module through the communication connection of the first communication module and the second communication module.
Additionally, the adjustment subject includes any one of the following smart toilet parameter adjustments: human body washing water temperature adjustment, drying air temperature adjustment, seat ring temperature adjustment, human body washing water pressure adjustment and spray lance position adjustment; each parameter adjustment can be respectively provided with an independent knob assembly, or the knob assemblies adopt switchable knobs, more than one parameter adjustment can be combined and arranged on the same knob assembly, and different adjustment functions can be switched by switching the positions or states of the knob assemblies.
In this embodiment, the knob subassembly includes normal running fit's knob and knob body, the knob is equipped with magnet, the knob body is equipped with magnetic induction element, magnet along with the rotation of knob rotates, magnetic induction element's sensing signal is along with the position change of magnet changes, and circuit control board basis magnetic induction element's sensing signal output corresponds voltage signal. Alternatively, the knob assembly with other structure can be used to generate the voltage signal, for example, by connecting the knob assembly with a positive voltage generating circuit and a negative voltage generating circuit, when the knob assembly is rotated in the forward direction, the positive voltage generating circuit is driven to generate a positive voltage signal to realize incremental adjustment; and when the knob component rotates reversely, the negative voltage generating circuit is driven to generate a negative voltage signal so as to realize decrement adjustment.
In this embodiment, the rotation angle of the knob assembly is determined according to a voltage signal, where the voltage signal includes an initial voltage at the start of a rotation operation and a terminal voltage at the end of the rotation operation, and the main control module determines the rotation angle of the knob assembly according to a variation between the initial voltage and the terminal voltage. When the change from the initial voltage to the terminal voltage is from small to large, the knob assembly is judged to be in forward rotation; when the change from the initial voltage to the terminal voltage is from large to small, the knob assembly is judged to rotate reversely;
when the knob component rotates forwards, the adjustment amount is increment adjustment, and when the knob component rotates backwards, the adjustment amount is decrement adjustment; or, when the knob assembly rotates in the forward direction, the adjustment amount is decrement adjustment, and when the knob assembly rotates in the reverse direction, the adjustment amount is increment adjustment, which is specifically adopted in this embodiment.
In addition, master control module still includes AD acquisition unit, AD acquisition unit is used for gathering the voltage signal of knob subassembly's chip output, and will voltage signal converts digital signal into, master control module is according to digital signal judges the rotation angle of knob subassembly.
The specific adjustment process is as follows:
the knob assembly is rotated forward (clockwise rotation is referred to in the embodiment) by a user, the magnet rotates forward along with the rotation of the knob, the induction signal of the magnetic induction element changes along with the position change of the magnet, and the circuit control board outputs a voltage signal from small to large according to the induction signal of the magnetic induction element, namely, the initial voltage is small when the rotation operation starts, and the terminal voltage is large when the rotation operation ends, so that the rotation direction is determined to be forward rotation, and the adjustment amount is incremental adjustment; the main control module converts a voltage signal (voltage variation) into a digital signal through an AD acquisition unit according to the variation between the initial voltage and the terminal voltage, and judges the rotation angle of the knob according to the digital signal; and finally, calculating the increment adjustment amount according to the rotation angle, and increasing and adjusting the adjustment object to the corresponding size or position according to the increment adjustment amount until the maximum adjustment amount is not increased.
A user rotates the knob assembly in a reverse direction (in this embodiment, the knob rotates counterclockwise), the magnet rotates in a reverse direction along with the rotation of the knob, the induction signal of the magnetic induction element changes along with the position change of the magnet, and the circuit control board outputs a voltage signal from large to small according to the induction signal of the magnetic induction element, that is, the initial voltage at the beginning of the rotation operation is large, the terminal voltage at the end of the rotation operation is small, so that the rotation direction is determined to be the reverse rotation, and the adjustment amount is the decrement adjustment; the main control module converts a voltage signal (voltage variation) into a digital signal through an AD acquisition unit according to the variation between the initial voltage and the terminal voltage, and judges the rotation angle of the knob assembly according to the digital signal; and finally, calculating the decrement adjustment amount according to the rotation angle, and reducing and adjusting the adjustment object to the corresponding size or position according to the decrement adjustment amount until the minimum adjustment amount is not reduced.
Corresponding to the adjusting system, the invention also provides a stepless adjusting method of the intelligent closestool knob, which comprises the following steps:
detecting a rotation operation of a user on a knob assembly and generating a voltage signal according to the rotation operation;
judging the rotation angle of the knob assembly according to the voltage signal;
calculating the adjustment quantity according to the rotation angle;
and adjusting the adjusting object to a corresponding size or position according to the adjusting amount.
It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other. As for the method embodiment, since it is basically similar to the system embodiment, the description is simple, and the relevant points can be referred to the partial description of the system embodiment.
Also, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element. In addition, those skilled in the art will appreciate that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing associated hardware, where the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk, an optical disk, or the like.
While the above description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. A stepless adjusting system of an intelligent closestool knob is characterized by comprising a knob assembly and a main control module; the knob assembly generates a voltage signal during rotation operation, the main control module judges the rotation angle of the knob assembly according to the voltage signal, calculates the adjustment amount according to the rotation angle, and finally adjusts the adjustment object to the corresponding size or position according to the adjustment amount.
2. The system of claim 1, wherein: the knob subassembly includes normal running fit's knob and knob body, the knob is equipped with magnet, the knob body is equipped with magnetic induction element, magnet along with the rotation of knob rotates, magnetic induction element's sensing signal is followed the position change of magnet changes, and circuit control board basis magnetic induction element's sensing signal output corresponds voltage signal.
3. The system of claim 1, wherein: the voltage signal comprises an initial voltage when the rotation operation is started and a terminal voltage when the rotation operation is finished, and the main control module judges the rotation angle of the knob assembly according to the variation between the initial voltage and the terminal voltage.
4. The system of claim 3, wherein: when the change from the initial voltage to the terminal voltage is from small to large, the knob assembly is judged to be in forward rotation; when the change from the initial voltage to the terminal voltage is from large to small, the knob assembly is judged to rotate reversely; when the knob component rotates forwards, the adjustment amount is increment adjustment, and when the knob component rotates backwards, the adjustment amount is decrement adjustment; or when the knob component rotates forwards, the adjustment amount is decrement adjustment, and when the knob component rotates backwards, the adjustment amount is increment adjustment.
5. The system of claim 3, wherein: the main control module further comprises an AD acquisition unit, the AD acquisition unit is used for acquiring voltage signals output by a chip of the knob assembly and converting the voltage signals into digital signals, and the main control module judges the rotation angle of the knob assembly according to the digital signals.
6. The system for stepless adjustment of intelligent toilet knob according to any of claims 1 to 5, characterized in that: the knob assembly and the main control module are arranged on the cover plate of the intelligent closestool.
7. The system for stepless adjustment of intelligent toilet knob according to any of claims 1 to 5, characterized in that: the remote control also comprises a remote controller, and the knob component is arranged on the remote controller; the remote controller is provided with a first communication module, the cover plate of the intelligent closestool is provided with a second communication module, and the voltage signal of the knob assembly is transmitted to the main control module through the communication connection of the first communication module and the second communication module.
8. The system for stepless adjustment of intelligent toilet knob according to any of claims 1 to 5, characterized in that: the adjustment object comprises any one of the following intelligent toilet parameter adjustments: human body washing water temperature adjustment, drying air temperature adjustment, seat ring temperature adjustment, human body washing water pressure adjustment and spray lance position adjustment.
9. A stepless adjusting method for a knob of an intelligent closestool is characterized by comprising the following steps:
detecting a rotation operation of a user on a knob assembly and generating a voltage signal according to the rotation operation;
judging the rotation angle of the knob assembly according to the voltage signal;
calculating the adjustment quantity according to the rotation angle;
and adjusting the adjusting object to a corresponding size or position according to the adjusting amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811554176.6A CN109750728B (en) | 2018-12-18 | 2018-12-18 | Stepless adjusting system and method for intelligent closestool knob |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811554176.6A CN109750728B (en) | 2018-12-18 | 2018-12-18 | Stepless adjusting system and method for intelligent closestool knob |
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| Publication Number | Publication Date |
|---|---|
| CN109750728A CN109750728A (en) | 2019-05-14 |
| CN109750728B true CN109750728B (en) | 2020-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811554176.6A Active CN109750728B (en) | 2018-12-18 | 2018-12-18 | Stepless adjusting system and method for intelligent closestool knob |
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| CN202009373U (en) * | 2011-01-17 | 2011-10-12 | 浙江苏泊尔家电制造有限公司 | Wireless knob switch |
| CN105627570A (en) * | 2014-10-30 | 2016-06-01 | 上海科勒电子科技有限公司 | Multi-diameter control device for bathroom equipment |
| CN205490473U (en) * | 2016-03-18 | 2016-08-17 | 厦门瑞尔特卫浴科技股份有限公司 | Magnetic control formula rotary switch and have electrical installation of this rotary switch |
| CN206457893U (en) * | 2016-11-25 | 2017-09-01 | 深圳拓邦股份有限公司 | Knob and system for intelligent closestool |
| CN206541222U (en) * | 2017-02-06 | 2017-10-03 | 深圳市创客工场科技有限公司 | Adjusting knob |
| CN206619046U (en) * | 2017-03-03 | 2017-11-07 | 青岛海尔洗碗机有限公司 | Magnetic control knob and household electrical appliance |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI485734B (en) * | 2012-12-14 | 2015-05-21 | Lite On Electronics Guangzhou | Continuously variable rotation knob module and electronic device having the same |
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2018
- 2018-12-18 CN CN201811554176.6A patent/CN109750728B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202009373U (en) * | 2011-01-17 | 2011-10-12 | 浙江苏泊尔家电制造有限公司 | Wireless knob switch |
| CN105627570A (en) * | 2014-10-30 | 2016-06-01 | 上海科勒电子科技有限公司 | Multi-diameter control device for bathroom equipment |
| CN205490473U (en) * | 2016-03-18 | 2016-08-17 | 厦门瑞尔特卫浴科技股份有限公司 | Magnetic control formula rotary switch and have electrical installation of this rotary switch |
| CN206457893U (en) * | 2016-11-25 | 2017-09-01 | 深圳拓邦股份有限公司 | Knob and system for intelligent closestool |
| CN206541222U (en) * | 2017-02-06 | 2017-10-03 | 深圳市创客工场科技有限公司 | Adjusting knob |
| CN206619046U (en) * | 2017-03-03 | 2017-11-07 | 青岛海尔洗碗机有限公司 | Magnetic control knob and household electrical appliance |
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| Publication number | Publication date |
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| CN109750728A (en) | 2019-05-14 |
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