CN111839345A - Automatic suction adjusting method and system of dust collector - Google Patents
Automatic suction adjusting method and system of dust collector Download PDFInfo
- Publication number
- CN111839345A CN111839345A CN201910336602.7A CN201910336602A CN111839345A CN 111839345 A CN111839345 A CN 111839345A CN 201910336602 A CN201910336602 A CN 201910336602A CN 111839345 A CN111839345 A CN 111839345A
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- China
- Prior art keywords
- air pressure
- dust collector
- current
- value
- motor
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/0072—Mechanical means for controlling the suction or for effecting pulsating action
Abstract
The invention provides a suction automatic adjusting method of a dust collector, which comprises the following steps: 1) detecting the current value of a brush motor of the dust collector floor brush and/or detecting the air pressure value of the dust collector floor brush; 2) the system receives the current value and/or the air pressure value and compares the current value and/or the air pressure value with a preset value; 3) if the preset value is not reached, the system controls the dust collection motor to accelerate; if the preset value is exceeded, the system controls the dust collection motor to run at a low speed. The invention also provides an automatic suction adjusting system of the dust collector. Compared with the prior art, the suction force of the dust collector can be automatically adjusted, and the use experience of a user is improved.
Description
Technical Field
The invention relates to the field of dust collectors, in particular to a suction force automatic adjusting method and system of a dust collector.
Background
The suction force of the floor brush part of the existing dust collector is in a constant state when in use, namely the suction force needs to be set on the main machine before the dust collector starts to be used, and then the dust collector carries out dust collection operation according to the suction force. During the use process, if the suction force needs to be adjusted, the suction force needs to be reset on the main machine.
Therefore, the suction force of the existing dust collector is not convenient for the user to use in the function of adjusting the suction force, and the use feeling of the user is influenced.
Disclosure of Invention
In view of this, the invention provides a method and a system for automatically adjusting suction of a vacuum cleaner, which can automatically adjust the suction of the vacuum cleaner and improve the use experience of a user.
To this end, in one aspect, the present invention provides a method for automatically adjusting suction force of a vacuum cleaner, comprising the steps of:
1) detecting the current value of a brush motor of the dust collector floor brush and/or detecting the air pressure value of the dust collector floor brush;
2) the system receives the current value and/or the air pressure value and compares the current value and/or the air pressure value with a preset value;
3) if the preset value is not reached, the system controls the dust collection motor to accelerate; if the preset value is exceeded, the system controls the dust collection motor to run at a low speed.
Further, in step 1), the current value is detected by a current sensor.
Further, in the step 1), an air pressure sensor detects an air pressure value.
Further, in the step 3), the system controls the dust collection motor to accelerate in a PWM speed regulation mode.
Furthermore, a signal acceleration module is installed in a driver of the dust collection motor, and the signal acceleration module accelerates a control signal of a system.
Furthermore, the signal acceleration module automatically connects the main signal transmission channel with the auxiliary signal transmission channel on one side.
Furthermore, the current identification module in the auxiliary signal transmission channel identifies a current strengthening command of the control signal, and automatically accelerates the current of the driver, wherein the current is used for driving the signal transmission speed of the main signal transmission channel.
On the other hand, the invention provides an automatic suction force adjusting system of a dust collector, which is characterized by comprising a current sensor and/or an air pressure sensor, wherein the current sensor is respectively and electrically connected with a brush motor and a control system, the air pressure sensor is electrically connected with the control system, and the control system is connected with a dust collection motor.
In the method and the system for automatically adjusting the suction force of the dust collector, the current (resistance) of the single floor brush motor or the single air pressure sensor or the combination of the current and the single air pressure sensor is utilized, and when the method and the system are applied to dust collection of the dust collector, the free and intelligent switching of the suction force of the dust collector is realized by judging a carpet and the ground;
therefore, compared with the prior art, the suction force of the dust collector can be automatically adjusted, and the use feeling of a user is improved.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a flow chart of an embodiment of the present invention for automatically adjusting suction force of a vacuum cleaner;
fig. 2 is a schematic structural diagram of an automatic suction force adjustment system of a vacuum cleaner according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Referring to fig. 1, there is shown an automatic suction force adjusting method for a vacuum cleaner according to an embodiment of the present invention, which includes the following steps:
s1: detecting the current value of a brush motor of the dust collector floor brush through a current sensor, and detecting the air pressure value of the dust collector floor brush through an air pressure sensor;
s2: the system receives the current value and the air pressure value and compares the current value and the air pressure value with a preset value;
s3: if the speed does not reach the preset value, the system controls the dust collection motor to accelerate in a PWM speed regulation mode; if the preset value is exceeded, the system controls the dust collection motor to run at a low speed.
Referring to fig. 2, the system for automatically adjusting suction force of a vacuum cleaner according to an embodiment of the present invention is shown, and includes a current sensor 1 and a pressure sensor 2, where the current sensor 1 is electrically connected to a brush motor 11 and a control system 12, respectively, a driver 111 is further disposed between the brush motor 11 and the control system 12, the pressure sensor 2 is electrically connected to the control system 12, the control system 12 is connected to a vacuum motor 13, and a driver 131 is further disposed between the control system 12 and the vacuum motor 13.
In the method and the system for automatically adjusting the suction force of the dust collector provided by the embodiment, when the method and the system are applied to dust collection of the dust collector, the free and intelligent switching of the suction force of the dust collector is realized by judging a carpet and the ground by utilizing the current (resistance) of a single floor brush motor or a single air pressure sensor or the combination of the current and the resistance and the single air pressure sensor;
therefore, compared with the prior art, the suction force of the dust collector can be automatically adjusted, and the use feeling of a user is improved.
Referring to fig. 1 to 2, a signal acceleration module is installed in a driver of a dust collection motor, the signal acceleration module accelerates a control signal of a system, the signal acceleration module automatically connects a main signal transmission channel with an auxiliary signal transmission channel on one side, a current identification module in the auxiliary signal transmission channel identifies a current strengthening command of the control signal, and automatically accelerates the current of the driver, wherein the current is used for driving the signal transmission speed of the main signal transmission channel. Through the technical scheme, the signal transmission acceleration effect can be realized, the signal transmission sensitivity is improved, and the influence of the current of other parts of the dust collector on the signal transmission is reduced.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. A suction automatic regulating method of a dust collector is characterized by comprising the following steps:
1) detecting the current value of a brush motor of the dust collector floor brush and/or detecting the air pressure value of the dust collector floor brush;
2) the system receives the current value and/or the air pressure value and compares the current value and/or the air pressure value with a preset value;
3) if the preset value is not reached, the system controls the dust collection motor to accelerate; if the preset value is exceeded, the system controls the dust collection motor to run at a low speed.
2. The method of claim 1, wherein in the step 1), the current value is detected by a current sensor.
3. The method of claim 1, wherein in step 1), the air pressure value is detected by an air pressure sensor.
4. The method as claimed in claim 1, wherein in the step 3), the system controls the dust collection motor to accelerate in a PWM speed regulation manner.
5. The method of claim 1, wherein a signal acceleration module is installed in a driver of the vacuum motor, and the signal acceleration module accelerates a control signal of the system.
6. The method of claim 5, wherein the signal accelerating module automatically connects the main signal transmission channel to the auxiliary signal transmission channel on one side.
7. The method of claim 6, wherein the current identification module in the secondary signal transmission channel identifies a current boost command of the control signal, and automatically accelerates the current of the driver, which is used for driving the signal transmission speed of the primary signal transmission channel.
8. The suction automatic regulating system of the dust collector is characterized by comprising a current sensor (1) and/or an air pressure sensor (2), wherein the current sensor (1) is electrically connected with a brush motor (11) and a control system (12) respectively, the air pressure sensor (2) is electrically connected with the control system (12), and the control system (12) is connected with a dust collection motor (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910336602.7A CN111839345A (en) | 2019-04-24 | 2019-04-24 | Automatic suction adjusting method and system of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910336602.7A CN111839345A (en) | 2019-04-24 | 2019-04-24 | Automatic suction adjusting method and system of dust collector |
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| Publication Number | Publication Date |
|---|---|
| CN111839345A true CN111839345A (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910336602.7A Pending CN111839345A (en) | 2019-04-24 | 2019-04-24 | Automatic suction adjusting method and system of dust collector |
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| CN (1) | CN111839345A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112880418A (en) * | 2020-12-29 | 2021-06-01 | 山东天岳先进科技股份有限公司 | Dust removal device, mechanism and automatic dust removal method |
| CN114916882A (en) * | 2022-05-31 | 2022-08-19 | 宁波博电科技有限公司 | Suction force adjusting method of floor washing machine |
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| CN102740572A (en) * | 2012-07-18 | 2012-10-17 | 广州凯盛电子科技有限公司 | Driving power supply control circuit |
| CN103815827A (en) * | 2014-03-04 | 2014-05-28 | 中国矿业大学 | DSP (Digital Signal Processor) based power self-adaptive dust collector |
| CN103919507A (en) * | 2013-01-11 | 2014-07-16 | 苏州工业园区艾思科技有限公司 | Intelligent vacuum cleaner and using method thereof |
| CN105491932A (en) * | 2013-06-13 | 2016-04-13 | 戴森技术有限公司 | Vacuum cleaner |
| CN107104897A (en) * | 2017-06-19 | 2017-08-29 | 四川速宝网络科技有限公司 | Data transmission method and system based on path |
| CN107734556A (en) * | 2017-10-30 | 2018-02-23 | 广东欧珀移动通信有限公司 | Data transfer control method and Related product |
| CN107920705A (en) * | 2015-06-30 | 2018-04-17 | 创科实业有限公司 | Vacuum cleaner with brush roll control |
| CN207466285U (en) * | 2017-11-08 | 2018-06-08 | 南京理工大学 | Binary channels electric motor type control system of active stabilizer bar |
| US20190090710A1 (en) * | 2017-09-28 | 2019-03-28 | Tti (Macao Commercial Offshore) Limited | Vacuum cleaner |
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2019
- 2019-04-24 CN CN201910336602.7A patent/CN111839345A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1050982A (en) * | 1989-10-18 | 1991-05-01 | 株式会社日立制作所 | Vacuum cleaner |
| CN102740572A (en) * | 2012-07-18 | 2012-10-17 | 广州凯盛电子科技有限公司 | Driving power supply control circuit |
| CN103919507A (en) * | 2013-01-11 | 2014-07-16 | 苏州工业园区艾思科技有限公司 | Intelligent vacuum cleaner and using method thereof |
| CN105491932A (en) * | 2013-06-13 | 2016-04-13 | 戴森技术有限公司 | Vacuum cleaner |
| CN103815827A (en) * | 2014-03-04 | 2014-05-28 | 中国矿业大学 | DSP (Digital Signal Processor) based power self-adaptive dust collector |
| CN107920705A (en) * | 2015-06-30 | 2018-04-17 | 创科实业有限公司 | Vacuum cleaner with brush roll control |
| CN107104897A (en) * | 2017-06-19 | 2017-08-29 | 四川速宝网络科技有限公司 | Data transmission method and system based on path |
| US20190090710A1 (en) * | 2017-09-28 | 2019-03-28 | Tti (Macao Commercial Offshore) Limited | Vacuum cleaner |
| CN107734556A (en) * | 2017-10-30 | 2018-02-23 | 广东欧珀移动通信有限公司 | Data transfer control method and Related product |
| CN207466285U (en) * | 2017-11-08 | 2018-06-08 | 南京理工大学 | Binary channels electric motor type control system of active stabilizer bar |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112880418A (en) * | 2020-12-29 | 2021-06-01 | 山东天岳先进科技股份有限公司 | Dust removal device, mechanism and automatic dust removal method |
| CN112880418B (en) * | 2020-12-29 | 2022-08-26 | 山东天岳先进科技股份有限公司 | Dust removal device, mechanism and automatic dust removal method |
| CN114916882A (en) * | 2022-05-31 | 2022-08-19 | 宁波博电科技有限公司 | Suction force adjusting method of floor washing machine |
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Application publication date: 20201030 |