CN109131245B - Intelligent car washing device - Google Patents
Intelligent car washing device Download PDFInfo
- Publication number
- CN109131245B CN109131245B CN201811035501.8A CN201811035501A CN109131245B CN 109131245 B CN109131245 B CN 109131245B CN 201811035501 A CN201811035501 A CN 201811035501A CN 109131245 B CN109131245 B CN 109131245B
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- pressure
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- water
- handle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S3/00—Vehicle cleaning apparatus not integral with vehicles
- B60S3/04—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles
- B60S3/044—Hand-held cleaning arrangements with liquid or gas distributing means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention belongs to the field of vehicle cleaning, and particularly relates to an intelligent vehicle washer which comprises a water pressure adjusting part, a data acquisition part and a control part, wherein when a first pressure value of a handle held by a user is greater than a standard pressure value, high-pressure water is controlled to work at a third pressure value and is completely sprayed out through a spray head, when the first pressure value of the handle held by the user is less than the standard pressure value, the high-pressure water is controlled to work at the third pressure value and flows back to a water tank at a first flow value, the rest of the high-pressure water is sprayed out through the spray head, after the cleaner works for t hours, the high-pressure water is controlled to work at a fourth pressure value and flows back to the water tank at the first flow value, the rest of the high-pressure water is sprayed out through the spray head, and when a second pressure value detected. The intelligent car washer adjusts the water spraying amount of the spray head according to the pressure of a user holding the handle, so that the labor intensity of the user is reduced, and the user experience is optimized.
Description
Technical Field
The invention belongs to the field of vehicle cleaning, and particularly relates to a handheld vehicle washer.
Background
The manual cleaning method for the vehicle is mainly manual cleaning by a high-pressure water gun, such as a hand-held cleaning device (CN 105499176A) for vehicles, which is a patent product of the han, hai di environmental protection technology ltd, and a hand-held jet-type washing device (CN 106800013A) which is a patent product of the yun hai data industry ltd, southwest, which is convenient to hold, and so on.
Disclosure of Invention
The invention provides an intelligent car washer which is provided with a force identification device and is used for identifying whether the holding force of a user is difficult to control cleaning vibration or water gun shaking caused by high-pressure water, and intelligently adjusting the working mode of the car washer according to the identification result, so that the labor intensity of the user is reduced, and the user experience is optimized.
An intelligent car washer comprises a water pressure adjusting part, a data acquisition part and a control part, wherein,
the water pressure adjusting part includes:
a hollow bar having a nozzle mounted at one end thereof and a handle connected to the other end thereof;
a return pipe connected between the hollow rod and the water tank;
a valve disposed on the return pipe;
a switch arranged on the handle and used as an operating part for starting a high-pressure water pump of the car washer by a user;
the data acquisition part includes:
the first pressure sensor is arranged on the handle and used for detecting a first pressure value when a user holds the handle;
the second pressure sensor is arranged on the handle in the position close to the first pressure sensor, has a distance d with the first pressure sensor and is used for detecting a second pressure value which is applied to the handle at the position of the distance d from the first pressure sensor;
the control section is configured to:
when the first pressure value is larger than the standard value, the control valve is closed and the high-pressure water pump is controlled to work with first power, and after the switch is pressed down to start the car washer, all high-pressure water is sprayed out through the spray head by taking a third pressure value as working pressure;
when the first pressure value is smaller than the standard value, the fact that a user may feel that the vehicle washer is difficult to control due to impact of high-pressure water when the vehicle washer works is indicated, therefore, the control valve is opened and the high-pressure water pump is controlled to work at the first power, after the vehicle washer is started by pressing the switch, part of the high-pressure water flows back to the water tank at the first flow value, and the rest high-pressure water is sprayed out through the spray head;
after the car washer works for a preset time, the possibility that the holding force is reduced due to fatigue of a user is increased, and the user easily feels that the car washer is difficult to control, so that the control valve is opened and the high-pressure water pump is controlled to work at a second power lower than the first power, part of high-pressure water flows back to the water tank at a second flow value, and the rest high-pressure water is sprayed out through the spray head at a fourth pressure value serving as working pressure;
and correcting the standard value and the preset time according to a second pressure value detected by the second pressure sensor, wherein when the second pressure value is zero, the user does not touch the second pressure sensor when holding the handle, the control part judges that the user is a child, and the standard value and the preset time are both adjusted down by 10-20% because the child is more sensitive to the impact force of the car washer and is more prone to fatigue.
The invention has the beneficial effects that: according to the invention, the water spraying amount of the spray head is adjusted according to the pressure of the hand-held handle of the user, so that the labor intensity of the user is reduced, and the user experience is optimized.
Drawings
FIG. 1 shows a schematic diagram of an intelligent car washer;
fig. 2 shows a composition block diagram.
Detailed Description
The structure of the present system and the functions performed are described in detail below with reference to the accompanying drawings.
An intelligent car washer comprises a water pressure adjusting part 1, a data acquisition part 2 and a control part 3, wherein the control part 3 controls the water pressure adjusting part 1 to perform corresponding adjustment according to information acquired by the data acquisition part 2;
wherein the content of the first and second substances,
the water pressure adjusting portion 1 includes:
a hollow bar 11 having one end connected to the spray head 12 and the other end connected to a handle 13;
a handle 13 on which a first pressure sensor is mounted as a hand-held part of a user;
a return pipe 14 connected between the hollow bar 11 and the water tank;
a valve 15 provided on the return pipe 14 for communicating the hollow rod 11 with the return pipe 14;
a high pressure pump 16 for controlling a pressure value of the high pressure water in the hollow bar 11;
a switch 17 provided on the handle 13 as an operation member for a user;
the data acquisition unit 2 includes:
a first pressure sensor 21, provided on the handle 13, for detecting a first pressure value F1 of a user's hand gripping the handle;
a second pressure sensor 22, at a distance d from the first pressure sensor 21, for detecting a second pressure value F2 at the distance d from the first pressure sensor 21;
a control section 3 configured to:
when a user holds the handle, the first pressure value F1 is greater than the standard pressure value F0, the control valve is closed, the high-pressure pump is controlled to work at rated power, and after the switch is pressed down and the car washer is started, the working pressure of high-pressure water is a third pressure value and the high-pressure water is completely sprayed out through the spray head;
when the first pressure value F1 of the handle held by the user is smaller than the standard pressure value F0, which indicates that the user may feel that the vehicle washer is difficult to control due to the impact of the high-pressure water when the vehicle washer works, the control valve is opened and the high-pressure pump is controlled to work at the rated power, when the switch is pressed down to start the vehicle washer, the working pressure of the high-pressure water is a third pressure value and the high-pressure water flows back to the water tank at the first flow value, and the rest high-pressure water is sprayed out through the spray head;
after the car washer works for t time, a user feels fatigue, so that the hand holding force of the user is reduced, and the user is difficult to control the car washer because the hand holding force is reduced, so that the control valve is opened and controls the high-pressure pump to work at a first power value;
and correcting the standard pressure value F0 and the time t according to a second pressure value F2 detected by the second pressure sensor, wherein when the second pressure value F2 is equal to zero, the user does not touch the second pressure sensor when holding the handle, and the user is judged to be a child, and because the impact force feeling of the child on the car washer and the fatigue degree of the child per se are enhanced, the standard pressure value F0 and the time t are both reduced by 10-20%.
It will be appreciated by persons skilled in the art that numerous variations and/or modifications may be made to the invention as shown in the specific embodiments without departing from the spirit or scope of the invention as broadly described. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive. Likewise, the invention encompasses any combination of features, in particular of features in the patent claims, even if this feature or this combination of features is not explicitly specified in the patent claims or in the individual embodiments herein.
Claims (1)
1. The utility model provides an intelligence carwash ware, includes water pressure regulation portion, data acquisition portion and control division, its characterized in that, water pressure regulation portion includes: a hollow bar having a nozzle mounted at one end thereof and a handle connected to the other end thereof;
a return pipe connected between the hollow rod and the water tank;
a valve disposed on the return pipe;
a switch arranged on the handle and used as an operating part for starting a high-pressure water pump of the car washer by a user;
the data acquisition part includes:
the first pressure sensor is arranged on the handle and used for detecting a first pressure value when a user holds the handle;
the second pressure sensor is arranged on the handle in the position close to the first pressure sensor, has a distance d with the first pressure sensor and is used for detecting a second pressure value which is applied to the handle at the position of the distance d from the first pressure sensor;
the control section is configured to:
when the first pressure value is larger than the standard value, the control valve is closed and the high-pressure water pump is controlled to work with first power, and after the switch is pressed down to start the car washer, all high-pressure water is sprayed out through the spray head by taking a third pressure value as working pressure;
when the first pressure value is smaller than the standard value, the fact that a user may feel that the vehicle washer is difficult to control due to impact of high-pressure water when the vehicle washer works is indicated, therefore, the control valve is opened and the high-pressure water pump is controlled to work at the first power, after the vehicle washer is started by pressing the switch, part of the high-pressure water flows back to the water tank at the first flow value, and the rest high-pressure water is sprayed out through the spray head;
after the car washer works for a preset time, the possibility that the holding force is reduced due to fatigue of a user is increased, and the user easily feels that the car washer is difficult to control, so that the control valve is opened and the high-pressure water pump is controlled to work at a second power lower than the first power, part of high-pressure water flows back to the water tank at a second flow value, and the rest high-pressure water is sprayed out through the spray head at a fourth pressure value serving as working pressure;
and correcting the standard value and the preset time according to a second pressure value detected by the second pressure sensor, wherein when the second pressure value is zero, the user does not touch the second pressure sensor when holding the handle, the control part judges that the user is a child, and the standard value and the preset time are both adjusted down by 10-20% because the child is more sensitive to the impact force of the car washer and is more prone to fatigue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811035501.8A CN109131245B (en) | 2018-09-06 | 2018-09-06 | Intelligent car washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811035501.8A CN109131245B (en) | 2018-09-06 | 2018-09-06 | Intelligent car washing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109131245A CN109131245A (en) | 2019-01-04 |
| CN109131245B true CN109131245B (en) | 2021-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811035501.8A Active CN109131245B (en) | 2018-09-06 | 2018-09-06 | Intelligent car washing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109131245B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111719784A (en) * | 2020-06-24 | 2020-09-29 | 太仓标美海绵城市科技有限公司 | Rainwater collection and treatment equipment for rainproof house and working method of rainwater collection and treatment equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3429508A (en) * | 1966-08-25 | 1969-02-25 | Gray Co Inc | Fluid selection system |
| EP1526049A1 (en) * | 2003-10-23 | 2005-04-27 | Eta Technik AG | Safe washing spraygun |
| CN203651732U (en) * | 2014-01-09 | 2014-06-18 | 于立群 | Small cleaning device for cars |
| DE102015104072A1 (en) * | 2015-03-18 | 2016-09-22 | Hammelmann Maschinenfabrik Gmbh | Method and device for operating control of a mobile working device |
| CN205732193U (en) * | 2016-06-23 | 2016-11-30 | 朱江 | One holds rip current type experimental ware washer |
| CN106794481A (en) * | 2014-08-15 | 2017-05-31 | 力奇有限公司 | High pressure cleaner with adjustable pressure or flowing level |
-
2018
- 2018-09-06 CN CN201811035501.8A patent/CN109131245B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3429508A (en) * | 1966-08-25 | 1969-02-25 | Gray Co Inc | Fluid selection system |
| EP1526049A1 (en) * | 2003-10-23 | 2005-04-27 | Eta Technik AG | Safe washing spraygun |
| CN203651732U (en) * | 2014-01-09 | 2014-06-18 | 于立群 | Small cleaning device for cars |
| CN106794481A (en) * | 2014-08-15 | 2017-05-31 | 力奇有限公司 | High pressure cleaner with adjustable pressure or flowing level |
| DE102015104072A1 (en) * | 2015-03-18 | 2016-09-22 | Hammelmann Maschinenfabrik Gmbh | Method and device for operating control of a mobile working device |
| CN205732193U (en) * | 2016-06-23 | 2016-11-30 | 朱江 | One holds rip current type experimental ware washer |
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| Publication number | Publication date |
|---|---|
| CN109131245A (en) | 2019-01-04 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210419 Address after: 266400 Xinan Industrial Park, qianwangang Road, Qingdao Economic and Technological Development Zone, Shandong Province Applicant after: QINGDAO RISENSE ELECTROMECHANICAL Co.,Ltd. Address before: 230000 Jiulongwan District, Bohe District, Hefei City, Anhui Province Applicant before: Jiang Qingsong |
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