CN110714933B - Infant prevents touching fan control system - Google Patents
Infant prevents touching fan control system Download PDFInfo
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- CN110714933B CN110714933B CN201911227834.5A CN201911227834A CN110714933B CN 110714933 B CN110714933 B CN 110714933B CN 201911227834 A CN201911227834 A CN 201911227834A CN 110714933 B CN110714933 B CN 110714933B
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- unit
- main control
- control unit
- infant
- finger
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/30—Control parameters, e.g. input parameters
- F05D2270/303—Temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/30—Control parameters, e.g. input parameters
- F05D2270/311—Air humidity
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides a child anti-touch fan control system which comprises an environment detection unit, a man-machine interaction unit and a main control unit, wherein the environment detection unit is used for detecting external environment information, is electrically connected with the main control unit, carries out data transmission and sends a detected external environment signal to the main control unit for processing; the man-machine interaction unit is electrically connected with the main control unit and provides infant information and transmits the infant information to the main control unit; the main control unit is electrically connected with the environment detection unit and the man-machine interaction unit and is used for processing data and controlling the driving of the corresponding units. By the technical scheme, the potential safety hazard of the electric fan in a family is reduced, electric shock of a child due to touching the electric fan is avoided, and safety of the child is guaranteed.
Description
Technical Field
The invention particularly relates to the field of intelligent home control, in particular to a child anti-electric-shock fan control system.
Background
Along with the progress of society, all kinds of electrical apparatus have got into every family, and if the electric fan has become people in the life of summer, an indispensable electrical apparatus, but, present electric fan simple structure, the protection screen panel gap is big, and when having child in the family, child can stretch into the protection screen panel with foreign matter or finger, can cause the injury, if electrocute, fish tail etc. not only exert an influence to child's safety, bring a lot of troubles for the adult who takes care of child moreover.
Disclosure of Invention
The invention aims to provide a child anti-touch fan control system to solve the problems.
In order to solve the above technical problems, the present invention provides a child anti-touch fan control system, which comprises an environment detection unit, a human-computer interaction unit and a main control unit,
the environment detection unit is used for detecting external environment information, is electrically connected with the main control unit, performs data transmission, and sends a detected external environment signal to the main control unit for processing;
the man-machine interaction unit is electrically connected with the main control unit and provides infant information and transmits the infant information to the main control unit;
the main control unit is electrically connected with the environment detection unit and the human-computer interaction unit for data processing and driving control of the corresponding units,
when the environment detection unit detects an external environment change signal, the change signal is sent to the main control unit, or/and when the human-computer interaction unit detects infant information, the infant information is sent to the main control unit, and the main control unit controls the motor driving unit to stop or drive the fan blades to rotate.
As a preferable aspect of the folding bracket of the present invention, the environment detecting unit includes a humidity testing device,
humidity testing arrangement sets up external environment humidity value interval and storage, and when electric fan surrounding environment humidity is in when external environment humidity value interval is interior, the environment detecting element sends trigger signal and gives the main control unit, and the main control unit control motor drive unit drive flabellum is rotatory, and when electric fan surrounding environment humidity is in when external environment humidity value interval is outer, the environment detecting element sends and stops trigger signal and give the main control unit, and the main control unit control motor drive unit stops to drive the flabellum rotatory.
As a preferable scheme of the folding bracket, the human-computer interaction unit comprises a display unit and an infrared detection unit,
the display unit is provided with a touch display screen and an alarm lamp, the display unit is electrically connected with the main control unit, the height information of the infant is input and transmitted to the main control unit through the touch display screen, the main control unit sets the range of the height information of the infant and stores the height information,
the infrared detection unit detects the height of a barrier detected before the motor-driven fan blades rotate, when the height of the barrier is larger than the range of the infant height information, the main control unit controls the motor-driven unit to drive the fan blades to rotate, and when the height of the barrier is within the range of the infant height information, the main control unit controls the motor-driven unit to stop driving the fan blades to rotate.
As a preferable scheme of the folding bracket, the human-computer interaction unit further comprises a temperature monitoring unit, the temperature monitoring unit detects the temperature of the obstacle before the fan blades are driven by the motor to rotate, and when the temperature is within 36-40 ℃, the infrared detection unit is started to detect the height of the obstacle.
As a preferable scheme of the folding bracket of the present invention, the infant anti-touch fan control system further includes a grid unit for preventing an infant from touching the fan blades and a lifting unit for controlling the grid unit to lift, the lifting unit is electrically connected to the main control unit, the grid unit is disposed in the fan protection cover, and the lifting unit fixes the grid unit.
As a preferable mode of the folding stand of the present invention, the aperture of the grid unit is smaller than the diameter of the finger of the infant.
As a preferred scheme of the folding bracket, the grid unit is a silica gel soft net.
As a preferred scheme of the folding bracket, the human-computer interaction unit further comprises a finger test unit, the finger test unit is electrically connected with the main control unit, the finger test unit detects the diameter of a human finger and transmits the detection data to the main control unit, the main control unit sets the diameter range of the human finger to be in file,
when a finger touches the human-computer interaction unit, when the diameter value of the finger is within the diameter range of the adult finger, the lifting unit is not started, and when the diameter value of the finger is below the minimum value of the diameter range of the adult finger, the lifting unit is started.
Compared with the prior art, the infant anti-touch fan control system provided by the invention has the advantages that the electric shock is prevented, fingers are prevented from stretching into the system, the safety and the reliability are realized, and the labor force for nursing adults is saved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein the content of the first and second substances,
fig. 1 is a schematic flow chart of an infant electric shock protection fan control system according to an embodiment 1 of the present invention;
fig. 2 is a flow chart of an infant anti-shock fan control system according to an embodiment 2 of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic may be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1, fig. 1 is a schematic flow chart of an infant electric shock prevention fan control system according to an embodiment 1 of the present invention. As shown in fig. 1, an infant anti-touch fan control system includes: the environment detection unit 1 is used for detecting external environment information, the human-computer interaction unit 2 is used for providing infant information, and the main control unit 3 is used for carrying out data processing and drive control on the corresponding units.
The environment detecting unit 1 is electrically connected with the main control unit 3, and an external environment signal to be detected is sent to the main control unit 3 for processing, and the environment detecting unit 1 comprises a humidity testing device 11, and when the fan is used for the first time, the external humidity is detected through the humidity testing device 11 at first, and is transmitted to the main control unit 3 for recording, and an external environment humidity value interval is set according to the humidity parameter in a recording numerical value by the main control unit 3 and is stored. When the electric fan is used, the environment detection unit 1 detects the humidity of the surrounding environment, and sends the humidity value to the main control unit 3, the main control unit 3 compares the humidity value with the humidity value of the external environment in a distinguishing manner, when the humidity value is within the range of the humidity value of the external environment, the operation environment of the electric fan is normal, the main control unit 3 controls the motor driving unit 4 to drive the fan blades to rotate, when the humidity value is outside the range of the humidity value of the external environment, the operation environment of the electric fan is abnormal, such as the playing environment of infants, and the humidity environment of a bathroom and the like, the main control unit 3 controls the motor driving unit 4 to stop driving the fan blades to rotate, the alarm lamp 211 is turned on, and a sound generating device (not shown) sounds to.
The man-machine interaction unit 2 is electrically connected with the main control unit 3, and the man-machine interaction unit 2 provides infant information and transmits the infant information to the main control unit 3. The man-machine interaction unit 2 comprises a display unit 21 and an infrared detection unit 22, a touch display screen 212 and an alarm lamp 211 are arranged on the display unit 21, the display unit 21 is electrically connected with the main control unit 3, when the man-machine interaction unit is used for the first time, the height information of an infant is input and transmitted to the main control unit 3 through the touch display screen 212, the main control unit 3 sets a range interval of the height information of the infant and stores the height information according to the height information of the infant, when the man-machine interaction unit is used by an adult, the height of an obstacle detected by the infrared detection unit 22 is larger than the range interval of the height information of the infant, the main control unit 3 controls the motor driving unit 4 to drive the fan blades to rotate, when the height of the obstacle detected by the infrared detection unit 22 is in the range interval of the height information of the infant or smaller than the range interval of the height, the warning lamp 211 is turned on, and a sound emitting device (not shown) sounds to prompt an alarm.
In order to reduce the misjudgment risk of the infrared detection unit 22, the human-computer interaction unit 2 further comprises a temperature monitoring unit 23, the temperature monitoring unit 23 detects the temperature of the obstacle before the fan blades are driven by the motor to rotate, when the temperature is in a range of 36-40 ℃, it is indicated that other static objects are not in a detection range, but that a person or an animal is in a fan monitoring range, and at the moment, the infrared detection unit 22 is started to detect the height of the obstacle.
Example 2
Referring to fig. 2, fig. 2 is a schematic flow chart of an infant electric shock prevention fan control system in embodiment 2 of the present invention. As shown in fig. 2, a child anti-touch fan control system further includes a grid unit 6 for preventing a child from touching fan blades and a lifting unit 5 for controlling the lifting of the grid unit 6 on the basis of embodiment 1, which takes into account that when the system described in embodiment 1 still has a misjudgment, such as a child standing on a stool and having a height exceeding a set height information range of the child, a protection facility is provided for the child by the lifting unit 5 and the grid unit 6.
The lifting unit 5 is electrically connected with the main control unit 3, the grid unit 6 is arranged in the fan protection cover (not shown), and the lifting unit 5 fixes the grid unit 6. The aperture of the grid unit 6 is smaller than the diameter of the finger of the infant. The grid unit 6 is a flexible silica gel net which can be curled. The human-computer interaction unit 2 further comprises a finger testing unit 24, the finger testing unit 24 is electrically connected with the main control unit 3, when the human-computer interaction unit is used for the first time, the finger testing unit 24 detects the diameter of a finger of a person and transmits detection data to the main control unit 3, the main control unit 3 sets the diameter range of the finger of the person to be in a range, the finger diameter range is filed, when the finger touches the human-computer interaction unit 2, when the human-computer interaction unit is used by the person, the finger diameter value is in the diameter range of the finger of the person, the lifting unit 5 is not started, when the finger diameter value is below the minimum value of the diameter range of the finger of the person, the lifting unit 5 is started, the grid unit 6 is covered between the fan protection cover and the fan blades, and the finger of the child can not be.
It should be understood by those skilled in the art that one of the features or objects of the present invention is to: the infant anti-electric shock fan control system provided by the invention has the advantages that the starting requirement is met, the electric shock phenomenon is avoided, and the safety is improved; the grid unit that sets up prevents that the infant from when the finger stretches into, fish tail finger, has reduced the incomplete risk of adult's nurse.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (1)
1. An infant prevents touching fan control system, characterized by: comprises an environment detection unit, a man-machine interaction unit and a main control unit,
the environment detection unit is used for detecting external environment information, is electrically connected with the main control unit, performs data transmission and sends detected external environment signals to the main control unit for processing, the environment detection unit comprises a humidity testing device, the humidity testing device is provided with an external environment humidity value interval and stores the external environment humidity value interval, when the ambient fan humidity is in the external environment humidity value interval, the environment detection unit sends a trigger signal to the main control unit, the main control unit controls the motor driving unit to drive the fan blades to rotate, when the ambient fan humidity is outside the external environment humidity value interval, the environment detection unit sends a stop trigger signal to the main control unit, and the main control unit controls the motor driving unit to stop driving the fan blades to rotate;
the human-computer interaction unit is electrically connected with the main control unit, provides infant information and transmits the infant information to the main control unit, and comprises a display unit, an infrared detection unit and a temperature monitoring unit, wherein a touch display screen and an alarm lamp are arranged on the display unit, the display unit is electrically connected with the main control unit, the infant height information is input and transmitted to the main control unit through the touch display screen, the main control unit sets and files an infant height information range, the infrared detection unit detects the height of an obstacle before the motor-driven fan blade rotates, when the height of the obstacle is larger than the infant height information range, the main control unit controls the motor-driven unit to drive the fan blade to rotate, and when the height of the obstacle is in the infant height information range, the main control unit controls the motor driving unit to stop driving the fan blades to rotate, the temperature monitoring unit detects the temperature of the obstacle before the motor drives the fan blades to rotate, and when the temperature is 36-40 ℃, the infrared detection unit is started to detect the height of the obstacle;
the main control unit is electrically connected with the environment detection unit and the human-computer interaction unit for data processing and driving control of the corresponding units,
when the environment detection unit detects an external environment change signal, the change signal is sent to the main control unit, or/and when the human-computer interaction unit detects infant information, the infant information is sent to the main control unit, the main control unit controls the motor drive unit to stop or drive the fan blades to rotate,
the infant touch-proof fan control system further comprises a grid unit for preventing an infant from touching fan blades and a lifting unit for controlling the grid unit to lift, wherein the lifting unit is electrically connected with the main control unit, the grid unit is arranged in the fan protection cover and fixed, the aperture of the grid unit is smaller than the finger diameter of the infant, the grid unit is a silica gel soft net, the human-computer interaction unit further comprises a finger testing unit, the finger testing unit is electrically connected with the main control unit, the finger testing unit detects the finger diameter of an adult and transmits detection data to the main control unit, the main control unit sets the range of the finger diameter of the adult and files the finger diameter, when the finger touches the human-computer interaction unit, when the finger diameter value is in the range of the finger diameter of the adult, and the lifting unit is not started, and when the diameter value of the finger is below the minimum value of the diameter range interval of the adult finger, the lifting unit is started.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911227834.5A CN110714933B (en) | 2019-12-04 | 2019-12-04 | Infant prevents touching fan control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911227834.5A CN110714933B (en) | 2019-12-04 | 2019-12-04 | Infant prevents touching fan control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110714933A CN110714933A (en) | 2020-01-21 |
| CN110714933B true CN110714933B (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911227834.5A Active CN110714933B (en) | 2019-12-04 | 2019-12-04 | Infant prevents touching fan control system |
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| CN (1) | CN110714933B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112682333B (en) * | 2020-11-27 | 2021-11-19 | 温岭市山市金德利电器配件厂 | Grid gap switching platform and method based on data analysis |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11280692A (en) * | 1998-03-31 | 1999-10-15 | Sanyo Electric Co Ltd | Fan |
| CN202266470U (en) * | 2011-09-30 | 2012-06-06 | 王菁华 | Electric fan |
| CN203394822U (en) * | 2013-08-21 | 2014-01-15 | 余静宇 | Safety floor fan |
| CN104832446A (en) * | 2015-05-25 | 2015-08-12 | 小米科技有限责任公司 | Method and device for controlling fan |
| CN109611361B (en) * | 2019-01-18 | 2020-08-11 | 宁波市弘露电子商务有限公司 | Electric fan |
| CN110296511B (en) * | 2019-07-09 | 2021-01-29 | 珠海格力电器股份有限公司 | Intelligent control method and system for finger protection net of air conditioner and storage medium |
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| CN110714933A (en) | 2020-01-21 |
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Address after: 214000 Qibei Road, Yuqi supporting area, Huishan Economic Development Zone, Wuxi City, Jiangsu Province 127 Applicant after: WUXI BOTE ELECTRICAL EQUIPMENT Co.,Ltd. Address before: 214000 Jiangsu Province, Wuxi city Huishan District Yu Qi Zhen Yu Dong Cun Applicant before: WUXI BOTE ELECTRICAL EQUIPMENT Co.,Ltd. |
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